CN1501878A - 可折叠漂浮装置 - Google Patents

可折叠漂浮装置 Download PDF

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CN1501878A
CN1501878A CNA018191436A CN01819143A CN1501878A CN 1501878 A CN1501878 A CN 1501878A CN A018191436 A CNA018191436 A CN A018191436A CN 01819143 A CN01819143 A CN 01819143A CN 1501878 A CN1501878 A CN 1501878A
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D·A·阿里亚斯
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C9/00—Life-saving in water
    • B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
    • B63C9/081—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like having compartments comprising elements which are filled with gas by deployment, e.g. sponge-like elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/58—Rafts, i.e. free floating waterborne vessels, of shallow draft, with little or no freeboard, and having a platform or floor for supporting a user
    • B63B35/607—Rafts, i.e. free floating waterborne vessels, of shallow draft, with little or no freeboard, and having a platform or floor for supporting a user having a platform or floor below the level of the buoyancy means, e.g. suspended basket type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B7/00—Collapsible, foldable, inflatable or like vessels
    • B63B7/06—Collapsible, foldable, inflatable or like vessels having parts of non-rigid material
    • B63B7/08—Inflatable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C9/00—Life-saving in water
    • B63C9/02—Lifeboats, life-rafts or the like, specially adapted for life-saving
    • B63C9/04—Life-rafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C9/00—Life-saving in water
    • B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C9/00—Life-saving in water
    • B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
    • B63C9/082—Annular or U-shaped life-buoys intended to be thrown to persons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C9/00—Life-saving in water
    • B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
    • B63C9/087—Body suits, i.e. substantially covering the user's body ; Immersion suits, i.e. substantially completely covering the user
    • B63C9/105—Body suits, i.e. substantially covering the user's body ; Immersion suits, i.e. substantially completely covering the user having gas-filled compartments
    • B63C9/1055—Body suits, i.e. substantially covering the user's body ; Immersion suits, i.e. substantially completely covering the user having gas-filled compartments inflatable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C9/00—Life-saving in water
    • B63C9/02—Lifeboats, life-rafts or the like, specially adapted for life-saving
    • B63C9/04—Life-rafts
    • B63C2009/042—Life-rafts inflatable

Abstract

可折叠漂浮装置具有松开状态和折叠状态。本装置包括弹簧(18)，通过在它自身的上部折叠而卷紧，从而使本装置形成折叠状态，且这个弹簧向着松开状态受到偏压。弹簧位于沿着底板(11)周边的套管中，这个套管由韧性材料沿着底板(11)周边或在装置周边外部制成。套管中还置有一个或多个用以提供浮力的充气气囊(20)。此外，另一包括充气腔的套管可置于韧性底板的中心部分。

Description

可折叠漂浮装置
技术领域
本发明涉及充气式装置。特别地，本发明涉及通过使用环形弹簧机构而可折叠的充气式装置。
背景技术
众所周知，充气式装置以浮舟、橡皮艇、救生艇、救生安全装置和类似的装置形式出现的。以前所知的装置通常仅使用气压来保持形状，放气后，通常就会瘫软。本技术领域的人还可知，通过使用可折叠弹簧实现折叠的折叠物可折叠弹簧可由金属、塑料或玻璃纤维制成。
可折叠弹簧一般固定或容纳于织物套管中，该织物套管沿着一片织物或其他材料的底板边缘设置。可折叠弹簧可以是一个连续的环，或是一条或多条材料在端部处相连形成的连续的环。这些可折叠弹簧通常由有韧性可卷的钢材制成，虽然其他材料也有记述，如：塑料和玻璃纤维。可折叠弹簧通常由强度相对大且有韧性的材料制成，以便有充足的角度允许其环绕。这样，每个可折叠弹簧可表现为两种状态，正常松开或展开的状态和卷紧或折叠的状态，在压紧的状态下，弹簧被折叠比松开(或展开状态)小许多的尺寸。弹簧可被固定于各自织物套管中而互不连接。另外，这些套管可以使用扣紧、缝合、熔合或胶合的机械方法与弹簧连接以固定它们的位置。
发明内容
可折叠漂浮装置包括可环绕弹簧和韧性底板。沿着韧性底板外部边缘的是周边套管，周边套管中置有可环绕弹簧和至少一个充气式气囊。可环绕弹簧可由经防水处理的钢制成，或者也可由防水材料制成。韧性底板可由任意适合在水中使用的材料、诸如尼龙制成。另外，韧性底板可由多种材料构成，如：周边套管由尼龙制成，而中心部分则由网状材料制成。充气式气囊可由任意合适的、如抗击穿的材料制成。每个充气式气囊包括用于气囊充气和放气的装置，如：阀。漂浮装置还包括用于提供浮力支撑使用者头部的枕垫部分。枕垫部分包括形成枕垫的充气腔。弹簧可置于在韧性底板的周边套管中，或机械地附连到韧性底板的外部边缘上。
附图的简要说明
图1示出了本发明可折叠漂浮装置实施例的俯视图；
图2是图1中沿着II-II线的剖面图，示出了可折叠漂浮装置；
图3示出了本发明一个实施例中使用的、有可环绕弹簧的连接端部的套管；
图4示出了本发明可折叠漂浮装置另一实施例的俯视图；
图5示出了本发明可折叠漂浮装置又一实施例的俯视图；
图6是图5中沿着VI-VI线的剖面图，示出了本发明可折叠漂浮装置的又一实施例；
图7示出了本发明可折叠漂浮装置再一实施例的俯视图。
具体实施方式
图1-7显示了可折叠漂浮装置的实施例。每个可折叠漂浮装置的实施例包括可环绕的金属或塑料弹簧18。可环绕弹簧18也可由其他材料制得，如：既有强度又有韧性的材料。弹簧18可环绕，这样它自身上部可被折叠而变得更紧凑。在松开状态下，可环绕弹簧18可以是圆形或椭圆形或任何一种适合的形状。由于它是在水中使用，所以可环绕弹簧既可以用防水材料制成也可以用任何涂有保护层的非防水材料制成。可环绕弹簧18可以是单个连续的元件或也可以含有连接装置，如：用来将一个或多个弹簧元件端部连在一起的套管。可环绕弹簧可以是任何合适的形状或尺寸。可环绕弹簧18还具有记忆，这样当它未固定在折叠状态时，由于偏压而回复到松开状态。
跨过可环绕弹簧18而张紧的是韧性底板11。韧性底板11可以由一块整料或由几种不同材料制成。韧性底板11包括中心部分14和周边部分15。在实施例中，韧性底板的中心部分14是网状材料，或者其它透水或半透水材料，当周边边缘的材料、诸如尼龙或聚酯不透水时，它可以允许水透过。漂浮装置边缘处的材料是双层的，在漂浮装置10周围形成套管12。一个或多个充气式气囊20被置于套管12中。一个充气式气囊20可以围绕整个漂浮装置的整个周边，或也可以被分成两个或多个充气式气囊20，每个充气式气囊20中都包括用于气囊充气和放气的装置。在本发明描述的实施例中，一个充气式气囊20的尺寸和位置要求容纳使用者的头部。在本实施例中，为了可得到较大的充气式气囊20，套管12沿着漂浮装置10周边的小部分变宽。这样使用者的头不会沉到使用者的身体的其它部分下面。充气式气囊20的尺寸变化可非常大，只要宽度能满足支撑置于底板11上的使用者的体重需求。如，充气式气囊20的直径充气后可以为3英寸。充气式气囊可由任何材料制成和可是抗击穿材料。可环绕弹簧18也可位于在周边套管12中。如果选择一个充气式气囊20，可环绕弹簧18可位于充气式气囊20的里侧或外侧。如果使用多个充气式气囊20，可环绕弹簧18可沿着周边套管20的边缘位于充气式气囊20的外侧。另外，可沿着漂浮装置10的外部边缘将可环绕弹簧18置于周边套管20的外侧。可环绕弹簧18可通过机械方法、诸如扣紧、缝合、熔合或胶合固定在韧性底板11上。
图1和2所示漂浮装置10的实施例处于展开状态。韧性底板11的周边套管12可以是尼龙，韧性底板11的中心部分14可以由网状材料制成。由于中心部分14的网状材料具透水性，所以，当漂浮装置10被放到水中，而气囊20处于充气状态时，置于中心部分的使用者身体的大部分处在水面下。气囊20和枕垫16产生的浮力使使用者身体的其它部分处在水面之上。枕垫16是周边套管12的一部分，它包括一双层织物，并在两层之间容纳充气式气囊20。在这特别的实施例中，两个充气式气囊20置于漂浮装置10的周边套管12中，其中一个置于枕垫部分16中，每个气囊中含有用于气囊充气的装置。充气装置、如阀(未示)可以在漂浮装置10的下侧。漂浮装置10周边套管12中的充气式气囊20充气膨胀后直径约为3英寸。
可环绕弹簧18由韧性的可折叠的钢制成，它涂有一层PVC22，在漂浮装置10正常使用过程中，可以防止可环绕弹簧18与水接触而腐蚀。在另一实施例中，可环绕弹簧18可由塑料或玻璃纤维制成。可环绕弹簧18还具有记忆，这样当它未固定在折叠状态时，将打开而回复到松开状态。可环绕弹簧18可以是整体元件也可以是包含用于连接一个或多个元件端部的套管24，如图3所示，套管24中的可环绕弹簧18的端部用虚线画出。
图4显示了本发明另一实施例，可折叠漂浮装置110含有横跨底板111的充气式气囊126。在所述实施例中，当充气式气囊126将大部分使用者身体支撑在水面上时，一部分位于网状中心部分114处的使用者身体可处于水面下。
图5和6示出了本发明另一实施例，装置210包括可环绕弹簧218，可环绕弹簧218通过机械连接在外部与韧性底板211的周边套管212附连。在这特别的实施例中，可使用环228将可环绕弹簧218附连到韧性底板211的套管212上。
图7显示了本发明的另一实施例，可折叠漂浮装置310包括与周边套管312相分离的枕垫部分316。枕垫部分316包括充气式气囊322，气囊322有一阀(未示)用以充气和放气。在所述的实施例中，置于周边套管312中的充气式气囊不必是一连续的环。如，周边套管312中的充气式气囊320主要围绕可折叠漂浮装置310大部分而非全部的周边延伸。在这实施例中，置于周边套管312中的充气式气囊320的两端闭合，且通过周边套管312围绕中心部分14而非枕垫部分316延伸。在这个实施例中，枕垫部分316中的充气式气囊322提供充足的浮力至少可支撑使用者的头部；周边套管312中的充气式气囊320提供充足的浮力来支撑使用者的体重。在有些实施例中，充气式气囊所提供的充足的浮力，除了可支撑使用者的头以外，还能支撑使用者的一部分重量，(如：使用者肩部的重量)。
注意，根据期望效果的不同，对于不同实施例，支撑使用者体重的充足的浮力也不相同。更特别地，通过预选充气式气囊和/或枕垫的尺寸，可以控制使用者身体在水中的范围，(这当然取决于使用者体重的不同)。此外，底板的张紧或松弛，即底板在展开(或放松)状态下的韧性也可以控制使用者身体在水中的范围。总而言之，充气式气囊和枕垫的尺寸，底板松紧程度和底板的韧性可单独使用或组合使用以控制使用者身体在水中的范围。
此外，在图7所示的可折叠漂浮装置实施例中，中心部分314可由多种材料构成，这样中心部分314中仅部分区域具有透水性。当底板311处于展开状态下，横跨中心部分314的网状材料既可以张紧也可松弛。
此外，一层网状材料可覆盖于枕垫部分316上，为枕垫部分316和中心部分314提供相匹配的装饰。
虽然以上说明针对本发明的特别实施例，但可以理解，只要不脱离本发明的实质还可以做出多样的变化。附后的权利要求书旨在在本发明范围和实质内覆盖这些变化。

Claims (25)

1.一种可折叠装置，包括：
有中心部分和周边套管的底板，所述底板具透水性；
与底板连接的弹簧，可在折叠和松开状态中移动；以及
在至少部分所述的周边套管中充气形成的充气式气囊，所述气囊的形成可以支撑置于底板上的人体的重量。
2.一种可折叠漂浮装置，包括：
有中心部分和周边部分的底板；
与底板连接的可环绕弹簧；以及
与底板连接并形成可以支撑置于底板上人体的重量的充气式气囊。
3.如权利要求2所述的可折叠漂浮装置，其特征在于，所述充气式气囊封装在所述周边部分形成的周边套管中。
4.如权利要求3所述的可折叠漂浮装置，其特征在于，所述可环绕弹簧置于所述周边套管的至少一部分中。
5.如权利要求3所述的可折叠漂浮装置，其特征在于，所述可环绕弹簧置于所述充气式气囊的至少一部分中。
6.如权利要求2所述的可折叠漂浮装置，其特征在于，所述可环绕弹簧与所述周边部分连接。
7.如权利要求2所述的可折叠漂浮装置，其特征在于，还包含延伸通过所述中心部分的套管，所述充气式气囊置于延伸通过所述中心部分的所述套管的至少一部分中。
8.如权利要求2所述的可折叠漂浮装置，其特征在于，所述充气式气囊为第一充气式气囊，还包括：
形成第二充气式气囊的枕垫部分。
9.一种可折叠装置，包括：
有中心部分和周边套管的底板；
与底板连接的可环绕弹簧；以及
封装在所述周边套管的至少一部分中的充气式气囊。
10.如权利要求9所述的可折叠装置，其特征在于，所述弹簧可在折叠和松开状态中移动。
11.如权利要求9所述的可折叠装置，其特征在于，所述充气式气囊形成以支撑使用者的体重。
12.如权利要求9所述的可折叠装置，其特征在于，所述可环绕弹簧置于所述周边套管的至少一部分中。
13.如权利要求9所述的可折叠装置，其特征在于，所述可环绕弹簧置于所述充气式气囊的至少一部分中。
14.如权利要求9所述的可折叠装置，其特征在于，所述可环绕弹簧与所述周边套管的外侧及底板周边的外侧相连接。
15.如权利要求9所述的可折叠装置，其特征在于，还包括：
封装所述充气式气囊的至少一部分的枕垫部分。
16.如权利要求9所述的可折叠装置，其特征在于，所述充气式气囊为第一充气式气囊，还包括：
封装第二充气式气囊的枕垫部分。
17.如权利要求9所述的可折叠装置，其特征在于，所述底板构造成允许水流经所述中心部分。
18.一种可折叠装置，包括：
有中心部分和周边套管的底板；
与所述底板相连接的可环绕弹簧；以及
多个封装在所述周边套管的至少一部分中的充气式气囊，多个充气式气囊包括置于所述底板两对侧的第一充气式气囊和第二充气式气囊。
19.如权利要求18所述的可折叠装置，其特征在于，所述可环绕弹簧置于所述周边套管的至少一部分中。
20.如权利要求18所述的可折叠装置，其特征在于，所述可环绕弹簧与所述周边套管的外侧及所述底板周边的外侧连接。
21.如权利要求18所述的可折叠装置，其特征在于，还包括：
封装所述多个充气式气囊之一的枕垫部分。
22.一种装置，包括：
有中心部分和周边套管的底板；
可在折叠和松开状态中移动的弹簧，所述弹簧置于所述周边套管的至少一部分中；以及
贯穿所述周边套管延伸的充气式气囊。
23.一种装置，包括：
形成闭环的弹簧，所述弹簧可在折叠和松开状态中移动，且在闭环的至少一部分中形成内部区域；以及
在所述内部区域中与所述弹簧连接的充气式气囊。
24.如权利要求23所述的装置，其特征在于，所述充气式气囊形成第二内部区域，还包括：
在所述第二内部区域内连接的底板。
25.如权利要求24所述的装置，其特征在于，所述底板具透水性。
CN01819143A 2000-10-10 2001-10-10 可折叠漂浮装置 Expired - Lifetime CN100593005C (zh)

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CN112441197A (zh) * 2020-12-08 2021-03-05 安徽信息工程学院 一种应急救生装置

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