CN201055168Y

CN201055168Y - Height-adjustable multifunctional children seat

Info

Publication number: CN201055168Y
Application number: CNU2007201116797U
Authority: CN
Inventors: 华敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-07-06
Filing date: 2007-07-06
Publication date: 2008-05-07
Anticipated expiration: 2017-07-06

Abstract

A children seat comprises a seat with arms. The seat is equipped with a seat belt, a binding band for fixing the seat on the carrier and a winding device for rewinding the binding band. The bottom of the seat is equipped with a support leg which can be contained in the concave cavity at the bottom of the seat. The seat is equipped with a backrest and a detachable dinner plate, the seat is also equipped with a containing device for pivoting and containing the backrest. The seat rewinds the binding band into the seat via the rewinding device of the binding band, so as to not only meet the adjustable demand of the length of the binding band, but also operate conveniently and let the seat appear neatly and artistically. The support leg at the bottom of the seat not only raise the seat by fixing on the carrier, but also raise the seat via the support leg to meet the seating demands of children of various ages and provide more comfortableness. Moreover, the backrest, the dinner plate and the support leg can all be retracted and be used to as the bench stool after retracting, thereby not only reducing the package and the occupied space, and but also increasing the function of the seat to result in the strong practicability.

Description

A kind of multifunctional children seat tool that can adjust height

Technical field

The utility model relates to a kind of child seat tool, especially relates to a kind of adjustable for height multifunctional children seat tool.

Background technology

Children trolley, seat are widely by being used in the family that children are arranged now.And, on existing child seat tool, be provided with backrest, service plate and seat belt apparatus etc. mostly in order to satisfy many-sided needs such as children's ride-on, usefulness food.But in order to adapt to the uses of different big small childrens better, and adapt to the needs that differing heights is had a dinner, therefore need a kind of like this child seat tool, it allows the height that user can the adjustment seat tool, maybe can be with the seat tool a fixing and seat tool holder height.Also have more existing child seat tools owing to can not fold, volume is bigger, thereby goes out for convenience to carry and reduce packing, deposit volume, this a kind of child seat tool that the seat tool can be folded by shirtsleeve operation of needs.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of can realize the holder height of seat tool, the fixing and multifunctional children seat tool that function such as folds at above-mentioned prior art present situation by shirtsleeve operation, to solve known existing problem of traditional children seat tool and defective, the design that makes the child seat tool more rationally, practicality is better.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: this multifunctional children seat tool, the seat support that comprises an Armrest, a backrest and a dismountable service plate are housed on the seat support, and safety belt is housed on seat support, it is characterized in that on described seat support, also being provided with bandage that the seat tool can be fixed on the carrier and the retracting device that is used for the rolling bandage, and be provided with the feet that can be accommodated in the seat bottom cavity in the bottom of seat support; Described backrest is connected the rear portion of seat support, and described seat support has and can and take in its interior seat storehouse for the backrest pivot.

Periphery, described seat support bottom also is provided with the slot of the dish engaging of can serving the meals, and is provided with between service plate and the seat support and engages spacing hole clipping and buckle.

The thing-putting holder that described backrest back also is provided with a depression form is stamped one and renovates on the thing-putting holder.

Described retracting device can comprise two tape feed rollers that are arranged on the seat support both sides and the two elasticity pushing tows spring in the tape feed roller bottom, and wherein tape feed roller has to be exposed to the knob of seat support outside behind the pilot hole that passes on the seat support and to be positioned at seat support inside and can constitute the spacing ratchet portion of locking with the spacing preiection on the seat support and be used for wheel axial region around the volume bandage.

Described feet can have left and right two feets, be contained in the both sides of seat bottom respectively, and each feet has two pins that can insert in the corresponding slotted eye of seat bottom, and each pin is provided with a projection, slidably is inserted in the gathering sill of seat bottom; All convexing with one in described seat bottom slotted eye place in addition can be to the wedge-like flexible block of pin position-limiting action.

Described seat support can be connected and composed by the pedestal and the pedestal of split, and pedestal and pedestal are in conjunction with the peripheral slot that forms the described dish engaging of serving the meals in back.

Be provided with Elastic buckle in the described seat bottom cavity, correspondingly on described feet, be provided with the hole clipping that fastens and lock with this buckle, fix with two feets that will fold in cavity.

Being provided with between described backrest and the seat support can be with backrest location and the structure that can supply backrest to pivot, this structure comprises the pin that is located at backrest bottom, is located at first projection and second projection that the backrest both sides are arranged up and down, is respectively equipped with the jack that can insert for pin accordingly on described seat support, is arranged on the recess that can slide vertical chute of inserting and can be absorbed in for second projection in two handrail inboards for first projection.

Compared with prior art, advantage of the present utility model is: the utility model can furl in seat support bandage by the setting of bandage retracting device, not only satisfies the adjustable demand of strap length, and easy to operate, and guarantee the neat and artistic of whole seat tool outward appearance; And present tool bottom is provided with foldable feet, make this tool like this except going up the seat tool holder height by being fixed in carrier (as chair, stool etc.), also can be by feet with seat tool holder height, satisfying the needs of different big or small children's ride-ons, and have more comfortableness; And backrest, service plate and feet all can fold, and can make bench after folding and use, and so both can reduce packing, deposit volume, can increase the function of a tool again, make the practicality of a tool better.

Description of drawings

Fig. 1 is the perspective exploded view (removing safety belt and bandage) of the utility model embodiment.

Fig. 2 is the schematic perspective view (removing service plate) of the utility model embodiment.

Fig. 3 is the user mode schematic diagram (remove safety belt and bandage) of the utility model embodiment when feet is opened.

Fig. 4 is the schematic diagram after Fig. 3 upset.

Fig. 5 is the schematic diagram of Fig. 4 when the feet rounding state.

Fig. 6 is the structural representation of reflection bandage retracting device.

Fig. 7 is the schematic perspective view (remove bandage) of the utility model embodiment after folding.

Schematic diagram after Fig. 8 opens for Fig. 7 renovates.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

In conjunction with Fig. 1-shown in Figure 8, this multifunctional children seat tool mainly comprises a seat support, a backrest 1, a service plate 2, two feets 5, safety belt 6, bandage 7 and bandage retracting device 8, wherein;

Described seat support is to fasten the back by the pedestal 3 of split and pedestal 4 to be formed by connecting by screw, the seat storehouse 32 that has two handrails 31 on the pedestal 3 and surround by two handrails, on two handrails, being provided with the jack 33 that two pins 21 of dish on 2 of can serving the meals insert and being used for the pin on the service plate 21 is locked in locking part 34 in the jack, described service plate 2 promptly is contained on two handrails 31, and is detachable.And pedestal 4 and pedestal 3 is formed with the slot 9 of the dish engaging of can serving the meals in conjunction with the periphery, back, and the service plate 2 after unloading may be stuck on this groove, and is provided with between service plate 2 and the pedestal 3 and engages spacing hole clipping and buckle, and service plate 2 can firmly be incorporated into seat support.In addition be provided with the location to be installed and can inwardly to pivot for backrest 1 and collapse in structure in the storehouse in pedestal 3, this structure comprises two jacks 35 that are arranged on the pedestal rear portion, this jack 35 can snap in and locate for two pins of backrest bottom, and the vertical chute 35 and the recess 36 that are arranged on two handrail inboards, wherein vertically chute 35 has been effects spacing to backrest 1 and that lead, be used for inserting for first projection 12 that is positioned at backrest sidepiece below, and this projection 12 can be slided up and down along groove, and recess 36 is to be used for being absorbed in for second projection 11 that is positioned at backrest sidepiece top, mainly also plays the position-limiting action to backrest.Also be provided with the safety belt perforation in addition on pedestal 3, described safety belt 6 is located on the pedestal 3.

Described backrest 1 is fixed on the pedestal 3 by the fit structure with pedestal 3, in the time backrest will being folded, as long as be pulled upwardly backrest 1 with hand, makes pin on it leave the jack 35 of pedestal, and inwardly upset places in the storehouse 32 and gets final product then.Use in order to make stool after this tool is folded, fold back backrest and two handrails and locate substantially on the same cambered surface, as shown in Figure 7.This prodigiosin is placed some small articles for convenience in addition, has the thing-putting holder 14 of a depression form at the backrest back, is stamped one on the thing-putting holder and renovates 13, as shown in Figure 8.

Described bandage 7 is to be used for this prodigiosin is fixed on the carrier, and as chair, stool class, with this tool holder height, convenient for children is had a dinner etc.The bandage 7 of this tool is made up of a group length certain fixed band 71 and the adjustable active belt 72 of a group length, and wherein one group of active belt 72 is respectively on a tape feed roller 81, as shown in Figure 2.

Described tape feed roller 81 is separately positioned on the both sides of pedestal 3, wherein the knob portion 811 of tape feed roller is exposed to pedestal 3 outsides after passing pilot hole on the seat support, the wheel shaft portion 813 of tape feed roller is positioned at pedestal 3 inside, and between its bottom and pedestal, be provided with a spring 82, the ratchet portions 812 of tape feed roller is between knob portion and wheel shaft portion, tape feed roller 81 is under the effect of spring force, and this ratchet portions 812 leans against on the inwall of a side.And on pedestal, be provided with a spacing preiection (not shown), when this spacing preiection fell in the groove of ratchet, this tape feed roller was in lockup state and can not rotates.Pressure knob portion 811 in having only makes spacing preiection break away from the groove of ratchet, and make around the bandage of taking turns shaft portion on receive or put, as shown in Figure 6 by just rotatable this tape feed roller of knob portion this moment.

Described two feets 5 are contained in the both sides of pedestal 4 bottoms respectively, and it was both deployable, can draw the cavity 41 in base bottom again in.Concrete as Fig. 1, Fig. 4, shown in Figure 5, this feet 5 has two pins 51 that can insert in the corresponding slotted eye of base bottom, and the sidepiece of each pin is provided with a projection 52, slidably is inserted in the gathering sill of base bottom; Convexing with in addition one in base bottom slotted eye place can be to the wedge-like flexible block 42 of pin position-limiting action, and also is provided with locating hole 53 and positioning convex column (not shown) between feet and pedestal.When feet 5 was in open mode, two pins 51 of feet were inserted in the slotted eye on the pedestal, and the positioning convex column on the pedestal is inserted in the locating hole 53 of feet, and has wedge-like flexible block 42 spacing.If will draw feet in, then as long as be pulled upwardly feet 5 and be poured in the cavity 41 of base bottom with hand, and be provided with the locking structure between feet 5 and the pedestal 4, this structure comprises the Elastic buckle (not shown) that is located in the base bottom cavity 41, and is located at the hole clipping 54 that fastens and lock with this buckle on the feet 5.

Claims

1. can adjust multifunctional children seat tool highly for one kind, the seat support that comprises an Armrest, a backrest (1) and a dismountable service plate (2) are housed on the seat support, and safety belt (6) is housed on seat support, it is characterized in that: also be provided with the retracting device (8) that the seat tool can be fixed in the bandage (7) on the carrier and be used for the rolling bandage on the described seat support, and be provided with the feet (5) that can be accommodated in the seat bottom cavity (41) in the bottom of seat support; Described backrest (1) is connected the rear portion of seat support, and described seat support has and can and take in its interior seat storehouse (32) for the backrest pivot.

2. multifunctional children seat tool as claimed in claim 1 is characterized in that: periphery, described seat support bottom is provided with the slot (9) of the dish engaging of can serving the meals, and is provided with between service plate and the seat support and engages spacing hole clipping and buckle.

3. multifunctional children seat tool as claimed in claim 1 or 2 is characterized in that: the thing-putting holder (14) that described backrest back is provided with a depression form, be stamped one and renovate (13) on the thing-putting holder.

4. multifunctional children seat tool as claimed in claim 1, it is characterized in that: described retracting device (8) comprises two tape feed rollers (81) that are arranged on the seat support both sides and the two elasticity pushing tows spring (82) in the tape feed roller bottom, and wherein tape feed roller has to be exposed to the knob (811) of seat support outside behind the pilot hole that passes on the seat support and to be positioned at seat support inside and can constitute the spacing ratchet portion (812) of locking with the spacing preiection on the seat support and be used for around the wheel axial region (813) of rolling up bandage.

5. multifunctional children seat tool as claimed in claim 1 or 2, it is characterized in that: described feet (5) has left and right two feets, be contained in the both sides of seat bottom respectively, and each feet has two pins (51) that can insert in the corresponding slotted eye of seat bottom, each pin is provided with a projection (52), slidably is inserted in the gathering sill of seat bottom; All convexing with one in described seat bottom slotted eye place in addition can be to the wedge-like flexible block (42) of pin position-limiting action.

6. multifunctional children seat tool as claimed in claim 2 is characterized in that: described seat support is to be connected and composed by pedestal of split (4) and pedestal (3), and pedestal and pedestal are in conjunction with the peripheral slot (9) that forms the described dish engaging of serving the meals in back.

7. multifunctional children seat tool as claimed in claim 1 is characterized in that: be provided with Elastic buckle in the described seat bottom cavity (41), correspondingly be provided with the hole clipping (54) that fastens and lock with this buckle on described feet.

8. multifunctional children seat tool as claimed in claim 1, it is characterized in that: being provided with between described backrest (1) and the seat support can be with backrest location and the structure that can supply backrest to pivot, this structure comprises the pin that is located at backrest bottom, is located at first projection (12) and second projection (11) of arranging up and down the backrest both sides, is respectively equipped with the jack (35) that can insert for pin accordingly on described seat support, being arranged on two handrail inboards can be for first projection slide vertical chute (35) that inserts and the recess (36) that can supply second projection to be absorbed in.