CN101767684B - Clamping multiple combination type cushioning material and processing method thereof - Google Patents
Clamping multiple combination type cushioning material and processing method thereof Download PDFInfo
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- CN101767684B CN101767684B CN2008102048599A CN200810204859A CN101767684B CN 101767684 B CN101767684 B CN 101767684B CN 2008102048599 A CN2008102048599 A CN 2008102048599A CN 200810204859 A CN200810204859 A CN 200810204859A CN 101767684 B CN101767684 B CN 101767684B
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Abstract
The invention discloses a clamping multiple combination type cushioning material and a processing method thereof. The cushioning material consists of a cushioning material body and end caps arranged on both ends of the cushioning material body, and the cushioning material body consists of a plurality of layers of U-shaped tubes which are sequentially inserted in the cavities of the neighboring outer layers and have the same length; an outward arc-shaped groove is formed along a length direction at the middle of the inner bottom wall of each U-shaped tube of the cushioning material body, and two concave grooves are separately formed along a length direction on the middle part of each of a pair of outer sidewalls; the end cap has the same structure as the U-shaped tube forming the cushioning material body; and the length of the end cap is equal to the height of each of the outer sidewalls of the U-shaped tube, and both sidewalls of the end cap are clamped in a cavity formed by both outer sidewalls, both inner sidewalls, both upper sidewall parts and the outer bottom wall of the innermost layer of the cushioning material body. The length of the cushioning material can be adjusted according to packaged articles with different lengths, moreover, since the end cap and the cushioning material body have the same structure, the number of molds can be reduced, and mass production is promoted.
Description
Technical field
The present invention relates to a kind of padded coaming, relate in particular to a kind of with article receivings such as electrical equipment, computer, electronic unit, mechanical part, engineering goods, glass porcelain when packaging box is packed, be arranged on the shock pressure that is used to cushion the outside between connection with wrapping of piece and the packaging box and applies, to the clamping multiple combination type cushioning material of connection with wrapping of piece protection.
Background technology
When generally article such as electrical equipment, mechanical part, engineering goods, glass, porcelain such as packing in carton, the individual packages case into packing,, all can between individual packages case and article, install padded coaming for not damaging these article.As such cushioning material for packing, the dividing plate that all the time all uses foam styrene resin, thick fluting board to make, according to the shape of above-mentioned article, size quantity as required with the aforementioned separator plate use that combines.
Register No. 2607208 disclosed a kind of bale packing of communique according to practical new invention and use padded coaming; As shown in Figure 9; It is that cylindrical body T that main composite material forms, that the cross section is the U type constitutes by paper or with paper that bale packing uses the integral body of padded coaming 51, and by a pair of relative position 52 and 53 the forming of a lateral edges position of connecting relative position 52.Cylindrical body T is the 1st component part 58 of U type, the cross section of reserving arranged spaced in the outside of the 1st component part 58 is the U type the 2nd component part 59, is connected 58 and be circular-arc 2 with the cross section at 59 liang of component part edges and be connected with circular-arc part 54 and form by the cross section.Form the part of bale packing in the 2nd component part 59 with the exterior side wall 53a of the exterior side wall 52a at the relative position 52 of padded coaming 51 and connecting portion 53; Each self-forming the 1st component part 58 sides, i.e. recessed the and Baltimore groove 56,57 that extend to length direction in the inside of cylindrical body T.The cross section of part and the connecting bridge 55 of the part of the exterior side wall 53a that forms connecting portion 53 that is connected to form the exterior side wall 52a at the relative position 52 of cylindrical body T in the 2nd component part 59 is circular-arc.Cushioning material for packing 51 is as around the cooresponding model of shape therewith being that the composite material of main body has twined with spiral winding method or flat quick pushing manipulation and makes with paper or with paper.And it is someways to form as the composite material of main body with paper or with paper to cut into length-specific after the cylindrical body of speciality and make that bale packing uses padded coaming 51.
When laterally or vertically applying bigger strength, a pair of relative position 52a and exterior side wall 53a will be pressed towards inside to above-mentioned bale packing with padded coaming.Produce exterior pressure and damage directly with bale packing danger with the interior items of padded coaming parcel because the width of Baltimore groove 56,57 is big, and exterior side wall 52a will touch relative position 52, and exterior side wall 53a touches connecting portion 53 this moment.And the two ends of cushioning material for packing are open, also can produce directly with the danger of bale packing with the past lateral excursion of interior items of padded coaming 51 parcels.In addition; This bale packing is to tailor by the length of products to be packaged with the length of padded coaming 51; When the manufacturer of products to be packaged needs the padded coaming of plurality of specifications; Just the padded coaming of wanting customized plurality of specifications to be adapting to the article length of multiple size, and these padded coamings to take up an area of volume in transit big, so traffic cost increases.
Summary of the invention
In order to overcome the deficiency that above-mentioned prior art exists; The present invention aims to provide a kind of clamping multiple combination type cushioning material and job operation thereof, can regulate length according to the packed article of different length, and the structure of plug and buffering material body and measure-alike; Can reduce mould and be beneficial to batch manufacturing; Can also make and exerted pressure from the outside in the good back of packed article packing that the in-to-in packed article also can not be compressed, thereby has improved the absorptivity of packed article impact power.
A kind of clamping multiple combination type cushioning material of the present invention comprises buffer material body and is located at the plug at buffer material body two ends, wherein,
Said buffer material body is pressed from both sides successively by multilayer and is inserted in the adjacent outer field cavity and U font pipe that length is identical constitutes;
The centre of the interior bottom wall of the multilayer U font pipe of said buffer material body forms an outside arc groove at length direction, and the middle part of pair of outer sidewall forms two Baltimore grooves separately at interval at length direction;
Said plug is identical with the structure of the U font pipe that constitutes buffer material body;
The length of said plug equals the height of the pair of outer sidewall of U font pipe, and the two side clip of said plug is in the cavity that is made up of the pair of outer sidewall of said buffer material body innermost layer, a pair of internal side wall, top, two side and outside diapire.
Above-mentioned clamping multiple combination type cushioning material; Wherein, Said buffer material body increases its length with the mode of the U font pipe that pulls out internal layer layer by layer; And the two side clip that is located at an end plug on the buffer material body is in the cavity that pair of outer sidewall, a pair of internal side wall, top, two side and outside diapire by the U font pipe of said buffer material body innermost layer constitute, and the two side clip of other end plug is in the cavity that is made up of the pair of outer sidewall of the outermost U font of said buffer material body pipe, a pair of internal side wall, top, two side and outside diapire.
Above-mentioned clamping multiple combination type cushioning material, wherein, all interior angles of said buffer material body and plug are circular-arc.
Above-mentioned clamping multiple combination type cushioning material, wherein, the middle part of the outside diapire of the multilayer U font pipe of said buffer material body forms two Baltimore grooves separately at interval at length direction.
Above-mentioned clamping multiple combination type cushioning material, wherein, the middle part of a pair of internal side wall of the multilayer U font pipe of said buffer material body forms an outside arc groove at length direction.
Above-mentioned clamping multiple combination type cushioning material, wherein, the middle part of the outside diapire of said plug forms two Baltimore grooves in the same way separately at interval at length direction.
Above-mentioned clamping multiple combination type cushioning material; Wherein, Said plug is made up of the U font pipe that the bilayer folder is inserted in together and length is identical; The middle part of its inside and outside double-ply interior bottom wall and a pair of internal side wall forms an outside arc groove at length direction, and the middle part of outside diapire of its inside and outside double-ply and pair of outer sidewall is at length direction formation two Baltimore grooves in the same way at interval separately.
The job operation of a kind of clamping multiple combination type cushioning material of the present invention; This method comprises the following steps: earlier a volume long paper paper to be blocked to be the identical short coil paper of some length; Then the mode with screw winding forms long paper pipe cylindraceous with the short coil paper of a volume; Then long paper pipe is tailored into some length and the corresponding paper tube of die length, at last mould is inserted the inner chamber moulding U font pipe of paper tube.
The job operation of above-mentioned clamping multiple combination type cushioning material, wherein, the material of said coil paper is for having the thickness of effect and rubber-like paper.
Owing to adopted above-mentioned technical solution; Clamping multiple combination type cushioning material of the present invention is to be pressed from both sides successively by multilayer U font pipe to constitute after being inserted in adjacent outer field cavity; Therefore it is little in transportation, to take up an area of volume; Traffic cost is reduced, and in use can be according to the U font pipe of the packed article pull internal layer of different length until the length that adapts to packed article, again because it can make the body of clamping multiple combination type cushioning material through a kind of length dimension mould and through simple operation; The structure of plug and buffering material body and measure-alike can reduce mould and be beneficial to batch manufacturing in addition.Even can also make and pack behind the packed article from the outside or exert pressure in the bottom, the in-to-in packed article can not be compressed yet, and can improve the absorptivity of packed article impact power greatly, prevents the packed article lateral excursion, carries packed article safely.And plug is a clip at the two ends of buffering body, can be without viscose, so both assemblings are very convenient.Clamping multiple combination type cushioning material of the present invention uses the regeneration craft paper, can repeatedly utilize, and therefore can either use cheap material cost-cutting, can also bring the effect of removing pollution problem.
Description of drawings
Fig. 1 (A), (B), (C) are the use form scheme drawings of clamping multiple combination type cushioning material of the present invention;
Fig. 2 (A), (B), (C) are the use form scheme drawing of clamping multiple combination type cushioning material of the present invention when receiving external pressure;
Fig. 3 is that buffer material body increases the form scheme drawing that uses length in the clamping multiple combination type cushioning material of the present invention;
Fig. 4 is first kind of use form scheme drawing of the plug of clamping multiple combination type cushioning material of the present invention;
Fig. 5 is second kind of use form scheme drawing of the plug of clamping multiple combination type cushioning material of the present invention;
Fig. 6 is the third use form scheme drawing of the plug of clamping multiple combination type cushioning material of the present invention;
Fig. 7 (A), (B), (C) are the method for application scheme drawings of clamping multiple combination type cushioning material of the present invention;
Fig. 8 (A), (B), (C), (D) are the scheme drawings of the procedure of processing of clamping multiple combination type cushioning material of the present invention;
Fig. 9 is the structural representation of the cushioning material for packing of prior art.
The specific embodiment
To combine accompanying drawing that the present invention is described further below.
Fig. 1 has showed the clamping multiple combination type cushioning material as use form of the present invention.Fig. 1 (A) has showed the single-piece oblique drawing of clamping multiple combination type cushioning material, and clamping multiple combination type cushioning material 1 is made up of buffer material body 10 and plug 20, and plug 20 is installed in the both ends of buffer material body 10.Buffer material body 10 is pressed from both sides successively by multilayer and is inserted in the adjacent outer field cavity and U font pipe that length is identical constitutes; The U font pipe of buffer material body 10 is by two exterior side wall 11, outside diapire 12, top, two side 13, internal side wall 16, interior bottom wall 17, is formed at four Baltimore grooves 14 on two exterior side wall, 11 surfaces at interval and the outside arc grooves 18 that are formed in the middle of the interior bottom wall 17 constitute, and the U font pipe of plug 20 is made up of two exterior side wall 21, outside diapire 22, top, two side 23, internal side wall 26, interior bottom wall 27.The two side clip that is made up of exterior side wall 21, top, two side 23 and the internal side wall 26 of plug 20 is in the cavity that two exterior side wall 11, internal side wall 16, top, two side 13 and outside diapire 12 by the U font pipe of buffer material body 10 innermost layers constitute.Plug 20 is identical with the structure of the U font pipe that constitutes buffer material body 10, and its length equals the height of the pair of outer sidewall of U font pipe.To detail in trailing portion about plug 20.
Fig. 1 (B) has showed that four Baltimore grooves not only are formed in the exterior side wall 11 one side, also is formed at the single-piece oblique drawing of clamping multiple combination type cushioning material 1 on the surface of outside diapire 12.Clamping multiple combination type cushioning material 1 is made up of buffer material body 10a and plug 20, and plug 20 is installed in the both ends of buffer material body 10a.Buffer material body 10a is pressed from both sides successively by multilayer and is inserted in the adjacent outer field cavity and U font pipe that length is identical constitutes, the U font pipe of buffer material body 10a be by two exterior side wall 11, outside diapire 12, top, two side 13, internal side wall 16, interior bottom wall 17, at interval be formed at four Baltimore grooves 14 on two exterior side wall, 11 surfaces, be formed at two Baltimore grooves 15 on outside diapire 12 surfaces at interval and the outside arc grooves 18 that are formed in the middle of the interior bottom wall 17 constitute.The two side clip that is made up of exterior side wall 21, top, two side 23 and the internal side wall 26 of plug 20 is in the cavity that two exterior side wall 11, internal side wall 16, top, two side 13 and outside diapire 12 by the U font pipe of buffer material body 10a innermost layer constitute.Plug 20 is identical with the structure of the U font pipe that constitutes buffer material body 10, and its length equals the height of the pair of outer sidewall of U font pipe.To detail in trailing portion about plug 20.
Fig. 1 (C) has showed that outside arc groove 18 not only is formed at interior bottom wall 17 one side, also is formed at the single-piece oblique drawing of clamping multiple combination type cushioning material 1 on the surface of two internal side wall 16 respectively.Clamping multiple combination type cushioning material 1 is made up of buffer material body 10b and plug 20, and plug 20 is installed in the both ends of buffer material body 10b.Buffer material body 10b is pressed from both sides successively by multilayer and is inserted in the adjacent outer field cavity and U font pipe that length is identical constitutes, the U font pipe of buffer material body 10b be by two exterior side wall 11, outside diapire 12, top, two side 13, two internal side wall 16, interior bottom wall 17, at interval be formed at four Baltimore grooves 14 on two exterior side wall, 11 surfaces, at interval be formed at outside diapire 12 surfaces two Baltimore grooves 15, be formed at two outside arc grooves 19 in the middle of two internal side wall, 16 surfaces and outside arc grooves 18 being formed in the middle of the interior bottom wall 17 constitute.The two side clip that is made up of exterior side wall 21, top, two side 23 and the internal side wall 26 of plug 20 is in the cavity that two exterior side wall 11, internal side wall 16, top, two side 13 and outside diapire 12 by the U font pipe of buffer material body 10b innermost layer constitute.Plug 20 is identical with the structure of the U font pipe that constitutes buffer material body 10, and its length equals the height of the pair of outer sidewall of U font pipe.To detail in trailing portion about plug 20.
See also Fig. 8 again, packed article 40 is between the internal backplane 27 of the internal side wall 16, interior bottom wall 17 and two plugs 20 that are inserted into U font pipe.Because packed article 40 is to be sandwiched in that double team gets up between the interior bottom wall 27 of internal side wall 16, interior bottom wall 17 and two plugs 20, will be completely fixed after the packing, can prevent its lateral excursion etc. fully.
Fig. 2 (A) has showed from exterior side wall 11 directions when clamping multiple combination type cushioning material 10 applies external pressure, the situation of exterior side wall 11 distortion.Among Fig. 2 (A) when exterior side wall 11 directions apply external pressure F1; Exterior side wall 11 and two Baltimore grooves, 14 bottoms will be to the direction distortion of exerting pressure; But because the width of two Baltimore grooves, 14 bottoms is less, exterior side wall 11 can bulk deformation, has only the part distortion of Baltimore groove 14 bottoms.So exterior side wall 11 parts can whole not contact with internal side wall 16, even applied bigger pressure from the outside, still can keep certain space between exterior side wall 11 and the internal side wall 16.Therefore, even apply bigger external pressure from exterior side wall 11 directions, the U font pipe of padded coaming 10 does not have bigger distortion yet, can be from impact protective packing at in-to-in packed article 40.
Fig. 2 (B) has showed from exterior side wall 11 directions and from the situation of outside diapire 12 directions exterior side wall 11 and 12 distortion of outside diapire when clamping multiple combination type cushioning material 10a applies external pressure.It is same as described above to apply the situation of external pressure from exterior side wall 11 directions among Fig. 2 (A), therefore repeats no more.Apply the situation of external pressure from outside diapire 12 directions in this explanation.When outside diapire 12 directions applied external pressure F2, owing to can produce same distortion between outside diapire 12 and the interior bottom wall 17, the U font pipe of padded coaming 10a did not have bigger distortion yet, can be from impact protective packing at in-to-in packed article 40.
Fig. 2 (C) has showed from the situation of exterior side wall 11 directions and outside diapire 12 directions exterior side wall 11 and 12 distortion of outside diapire when clamping multiple combination type cushioning material 10b applies external pressure.It is same as described above to apply the situation of external pressure from exterior side wall 11 directions among Fig. 2 (A), and the situation that applies external pressure from outside diapire 12 directions among Fig. 2 (B) is same as described above, therefore repeats no more.
Fig. 3 has showed that clamping multiple combination type cushioning material of the present invention is when needs are packed large-sized object; The form that needs lengthening buffer material body 10b length; Buffer material body 10b increases its length with the mode of the U font pipe that pulls out internal layer layer by layer; And the two side clip that is located at the last end plug 20 of buffer material body 10b is in the cavity that pair of outer sidewall 11, a pair of internal side wall 16,13 tops, two side and outside diapire 12 by the U font pipe of buffer material body 10b innermost layer constitute, and the two side clip of other end plug 20 is in the cavity that pair of outer sidewall 11, a pair of internal side wall 16, top, two side 13 and outside diapire 12 by the outermost U font of buffer material body 10b pipe constitute.
Fig. 4 has explained a kind of plug that uses the clamping multiple combination type cushioning material under the form of the present invention.Plug 20 structures among Fig. 4 are individual layer U font tubulose.Constitute the U font pipe and the U font tubular structure that constitutes buffer material body 10 and measure-alike of this plug 20; This U font pipe is by two exterior side wall 21, outside diapire 22, top, two side 23, internal side wall 26, interior bottom wall 27, is formed at four Baltimore grooves 24 on two exterior side wall, 21 surfaces at interval and the outside arc grooves 28 that are formed in the middle of the interior bottom wall 27 constitute, so this plug 20 can be in shearing length on the U font pipe of making buffer material body 10 for processing behind the height of its lateral wall 11.With 90 ° of two ends of inserting buffer material body 10b of plug 20 upset, till the interior bottom wall 27 that makes plug 20 and the both sides internal side wall 16 of buffer material body 10b and the interior bottom wall 17 complete joint closes.The clamping multiple combination type cushioning material 1b of plug 20 has been inserted at the two ends that its result has formed buffer material body 10b.
Fig. 5 has explained at second kind of plug that uses the clamping multiple combination type cushioning material under the form of the present invention.Plug 20a structure among Fig. 5 is an individual layer U font tubulose.Constitute the U font pipe and the U font tubular structure that constitutes buffer material body 10a and measure-alike of this plug 20a; This U font pipe be by two exterior side wall 21, outside diapire 22, top, two side 23, internal side wall 26, interior bottom wall 27, at interval be formed at four Baltimore grooves 24 on two exterior side wall, 21 surfaces, be formed at two Baltimore grooves 25 on outside diapire 22 surfaces at interval and the outside arc grooves 28 that are formed in the middle of the interior bottom wall 27 constitute, so this plug 20a can be in shearing length on the U font pipe of making buffer material body 10a for processing behind the height of its lateral wall 11.With 90 ° of two ends of inserting buffer material body 10b of plug 20a upset, till the interior bottom wall 27 that makes plug 20a and the both sides internal side wall 16 of buffer material body 10b and the interior bottom wall 17 complete joint closes.The clamping multiple combination type cushioning material 1b of plug 20a has been inserted at the two ends that its result has formed buffer material body 10b.
Fig. 6 has explained at of the present invention the third and has used the plug of the clamping multiple combination type cushioning material under the form.Plug 20b structure among Fig. 6 is double-deck U font tubulose.Constitute the U font pipe and the U font tubular structure that constitutes buffer material body 10b and measure-alike of this plug 20b; This U font pipe be by two exterior side wall 21, outside diapire 22, top, two side 23, internal side wall 26, interior bottom wall 27, at interval be formed at four Baltimore grooves 24 on two exterior side wall, 21 surfaces, be formed at two Baltimore grooves 25 on outside diapire 22 surfaces at interval and the outside arc grooves 28 that are formed in the middle of the interior bottom wall 27 constitute, so this plug 20b can be in shearing length on the U font pipe of making buffer material body 10b for processing behind the height of its lateral wall 11.With 90 ° of two ends of inserting buffer material body 10b of plug 20b upset, till the outer interior bottom wall 27 that makes plug 20b and the both sides internal side wall 16 of the U font pipe 10b of padded coaming 1b and the interior bottom wall 17 complete joint closes.The clamping multiple combination type cushioning material 1b of plug 20b has been inserted at the two ends that its result has formed buffer material body 10b.
The structure of above-mentioned three kinds of plugs is because structure is basically identical with padded coaming 10,10a, 10b, so their stress deformation situation repeats no more at this.
Fig. 7 has explained in a kind of method of application of using the clamping multiple combination type cushioning material under the form of the present invention.Fig. 7 (A) representes packed article 40.Shown in Fig. 7 (B), packed article 40 is clipped between the interior bottom wall 27 of top 13, interior bottom wall 17 and two plug 20b of the two side of two clamping multiple combination type cushioning material 1b, shown in Fig. 7 (C), fixedly packed article 40.With the fixing packed article 40 of clamping multiple combination type cushioning material 1b, packed article 40 just becomes the state that floats in the air, can absorb the impulsive force that imposes on packed article 40.Fig. 7 (B) or (C) in the shape of plug 20b be depicted as and be the U font double layered tubular of droping to the ground.No matter external force from which direction applies clamping multiple combination type cushioning material of the present invention does not also have bigger distortion, can be from impact protective packing at in-to-in packed article 40.
Fig. 8 has explained the procedure of processing of a kind of clamping multiple combination type cushioning material of the present invention.The consistent low coil paper 30 of the some width of Fig. 3 (A) expression, these low coil papers 30 can obtain after more than one times of high coil papers to low web widths block.The material of these low coil papers 30 is for having the thickness of effect and rubber-like paper, and it can be white kraft liner paper or other similar paper.Fig. 8 (B) has showed the formed low coil paper 30 of Fig. 3 (A) has been rolled the position 33 of continuing that the back connects the end with the mode of screw winding, forms the state of columnar long paper pipe 31.The inside of long paper pipe 31 has also formed the cylinder interior 32 that constitutes the space.Fig. 8 (C) has showed that the long paper pipe 31 that will in above-mentioned, form tailors into length and the corresponding paper tube 34 of die length.Fig. 8 (D) has showed in above-mentioned the state that inserts in the cylinder interior 32 of the paper tube 34 that forms before the effective mould of U font 35.Said mould 35 also can be divided into the corresponding outside diapire 12 of Fig. 1 (A) in no Baltimore groove 15; Interior bottom wall 17 has the mould 35 of arc groove 18, and with Fig. 1 (B), (C) corresponding outside diapire 12 in have Baltimore groove 15 and internal side wall 16 that mould 35a, the 35b of arc groove 19 are arranged.After mould 35 or 35a or 35b insertion cylinder interior 32, compress paper tube 34 from the outside of paper tube 34 with the moulding machine that does not have explanation scheming, form U font pipe 10 or U font pipe 10a shown in Fig. 3 (D).According to the mould 35 or 35a or the 35b that in paper tube 34, insert, forming shown in Fig. 1 (A) in the outside diapire 12 shown in the U font pipe 10 of no Baltimore groove 15 or Fig. 1 (B), (C) has two Baltimore grooves 15 and internal side wall 16 that the U font pipe 10a and the 10b of arc groove 19 are arranged in the outside diapire 12 among Fig. 3 (D).
In sum; Clamping multiple combination type cushioning material of the present invention is to be pressed from both sides successively by multilayer U font pipe to constitute after being inserted in adjacent outer field cavity; Therefore it is little in transportation, to take up an area of volume; Traffic cost is reduced, and in use can be according to the U font pipe of the packed article pull internal layer of different length until the length that adapts to packed article.Packing applicable to various packed articles.The invention enables with packed article wrap the back exert pressure from the outside, the in-to-in packed article can not be compressed yet, thereby has improved the absorptivity of packed article impact power.In addition, clamping multiple combination type cushioning material of the present invention can use simple mold manufacturing, is suitable for batch manufacturing; But material repeated use; And the structure of plug and buffering material body and measure-alike, can reduce mould and be beneficial to batch manufacturing, and plug is easy to use; Can be without viscose, so both assemblings are very convenient.
More than combine accompanying drawing embodiment that the present invention is specified, those skilled in the art can make the many variations example to the present invention according to above-mentioned explanation.Thereby some details among the embodiment should not constitute qualification of the present invention, and the scope that the present invention will define with appended claims is as protection scope of the present invention.
Claims (9)
1. clamping multiple combination type cushioning material comprises buffer material body and is located at the plug at buffer material body two ends, it is characterized in that,
Said buffer material body is pressed from both sides successively by multilayer and is inserted in the adjacent outer field cavity and U font pipe that length is identical constitutes;
The centre of the interior bottom wall of the multilayer U font pipe of said buffer material body forms an outside arc groove at length direction, and the middle part of pair of outer sidewall forms two Baltimore grooves separately at interval at length direction;
Said plug is identical with the structure of the U font pipe that constitutes buffer material body;
The length of said plug equals the height of the pair of outer sidewall of U font pipe, and the two side clip of said plug is in the cavity that is made up of the pair of outer sidewall of said buffer material body innermost layer, a pair of internal side wall, top, two side and outside diapire.
2. clamping multiple combination type cushioning material according to claim 1; It is characterized in that; Said buffer material body increases its length with the mode of the U font pipe that pulls out internal layer layer by layer; And the two side clip that is located at an end plug on the buffer material body is in the cavity that pair of outer sidewall, a pair of internal side wall, top, two side and outside diapire by the U font pipe of said buffer material body innermost layer constitute, and the two side clip of other end plug is in the cavity that is made up of the pair of outer sidewall of the outermost U font of said buffer material body pipe, a pair of internal side wall, top, two side and outside diapire.
3. clamping multiple combination type cushioning material according to claim 1 and 2 is characterized in that, all interior angles of said buffer material body and plug are circular-arc.
4. clamping multiple combination type cushioning material according to claim 1 and 2 is characterized in that, the middle part of the outside diapire of the multilayer U font pipe of said buffer material body forms two Baltimore grooves separately at interval at length direction.
5. clamping multiple combination type cushioning material according to claim 4 is characterized in that, the middle part of a pair of internal side wall of the multilayer U font pipe of said buffer material body forms an outside arc groove at length direction.
6. clamping multiple combination type cushioning material according to claim 1 and 2 is characterized in that, the middle part of the outside diapire of said plug forms two Baltimore grooves in the same way separately at interval at length direction.
7. clamping multiple combination type cushioning material according to claim 1 and 2; It is characterized in that; Said plug is made up of the U font pipe that the bilayer folder is inserted in together and length is identical; The middle part of its inside and outside double-ply interior bottom wall and a pair of internal side wall forms an outside arc groove at length direction, and the middle part of outside diapire of its inside and outside double-ply and pair of outer sidewall is at length direction formation two Baltimore grooves in the same way at interval separately.
8. the job operation of a clamping multiple combination type cushioning material; It is characterized in that; This method comprises the following steps: earlier a volume long paper paper to be blocked to be the identical short coil paper of some length; Then the mode with screw winding forms long paper pipe cylindraceous with the short coil paper of a volume, then long paper pipe is tailored into some length and the corresponding paper tube of die length, at last mould is inserted the inner chamber moulding U font pipe of paper tube.
9. the job operation of clamping multiple combination type cushioning material according to claim 8 is characterized in that, the material of said coil paper is for having the thickness of effect and rubber-like paper.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2008102048599A CN101767684B (en) | 2008-12-30 | 2008-12-30 | Clamping multiple combination type cushioning material and processing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2008102048599A CN101767684B (en) | 2008-12-30 | 2008-12-30 | Clamping multiple combination type cushioning material and processing method thereof |
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| CN101767684A CN101767684A (en) | 2010-07-07 |
| CN101767684B true CN101767684B (en) | 2012-05-23 |
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| CN201016432Y (en) * | 2007-01-28 | 2008-02-06 | 周秉颐 | Special-shaped paper tube |
| CN201021387Y (en) * | 2006-11-08 | 2008-02-13 | 常宏保丽龙有限公司 | Buffering body structure |
| CN201395327Y (en) * | 2008-12-30 | 2010-02-03 | 刘兴成 | Clamping multiplex combination-type buffering material |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5755331A (en) * | 1994-07-26 | 1998-05-26 | A. & W. Fullarton Limited | Packaging device, particularly for fragile goods |
| CN201021387Y (en) * | 2006-11-08 | 2008-02-13 | 常宏保丽龙有限公司 | Buffering body structure |
| CN201016432Y (en) * | 2007-01-28 | 2008-02-06 | 周秉颐 | Special-shaped paper tube |
| CN201395327Y (en) * | 2008-12-30 | 2010-02-03 | 刘兴成 | Clamping multiplex combination-type buffering material |
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| Publication number | Publication date |
|---|---|
| CN101767684A (en) | 2010-07-07 |
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