CN103477095B - 对紧固夹的腿的改进 - Google Patents

对紧固夹的腿的改进 Download PDF

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Publication number
CN103477095B
CN103477095B CN201280018936.6A CN201280018936A CN103477095B CN 103477095 B CN103477095 B CN 103477095B CN 201280018936 A CN201280018936 A CN 201280018936A CN 103477095 B CN103477095 B CN 103477095B
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leg
anchorage clip
folder
curved leg
curved
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Expired - Fee Related
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CN201280018936.6A
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CN103477095A (zh
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劳尔·奥尔特加·多纳
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Illinois Tool Works Inc
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Illinois Tool Works Inc
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06—Releasable fastening devices with snap-action
    • F16B21/08—Releasable fastening devices with snap-action in which the stud, pin, or spigot has a resilient part
    • F16B21/086—Releasable fastening devices with snap-action in which the stud, pin, or spigot has a resilient part the shank of the stud, pin or spigot having elevations, ribs, fins or prongs intended for deformation or tilting predominantly in a direction perpendicular to the direction of insertion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/12—Fastening strips or bars to sheets or plates, e.g. rubber strips, decorative strips for motor vehicles, by means of clips
    • F16B5/123—Auxiliary fasteners specially designed for this purpose
    • F16B5/125—Auxiliary fasteners specially designed for this purpose one of the auxiliary fasteners is comprising wire or sheet material or is made thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B60R13/0206—Arrangements of fasteners and clips specially adapted for attaching inner vehicle liners or mouldings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/20—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening
    • F16B2/22—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material
    • F16B2/24—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal
    • F16B2/241—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal of sheet metal
    • F16B2/243—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal of sheet metal internal, i.e. with spreading action

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)

Abstract

一种对紧固夹的弯曲腿的改进，所述紧固夹例如为用于将附件紧固到面板和/或用于紧固面板的紧固夹，特别是用于运载工具安全气囊的夹，所述夹(1)具有至少一组的两个弯曲腿(2)，所述弯曲腿具有两个独立的腿(3，4)，这两个独立的腿彼此相对并且交叉，大致形成X形，其中，所述独立的腿中的一个(4)分为两个分支(5，6)以形成大致椭圆形的闭合周环，另一个腿(3)插入穿过所述闭合周环。

Description

对紧固夹的腿的改进
技术领域
本发明提出对紧固夹的腿的改进，所述紧固夹例如为用于紧固面板和/或用于将附件紧固到面板的紧固夹，特别是用于运载工具安全气囊的夹，其中所述腿的底座和形状已被修改以改进其功能性能。
背景技术
用于紧固面板和将附件紧固到面板的快速紧固夹具有各种常用特性特征。在本发明提出的改进所涉及的类型的夹中，面板被弹性地夹紧在所述夹的法兰与挠性腿之间，所述法兰压在面板的隐藏表面或内表面上，挠性腿压在与所述面板的与内表面相反的外表面上。所述夹以及附接到所述夹的各元件、或者前述的夹紧夹由此被紧固到面板。
虽然本发明涉及的改进可应用于各种不同的夹，不过其特别适用于“安全气囊夹”，即，用于紧固安全气囊系统各部件的夹。
一种这样的夹作为西班牙专利申请P0201009999的主题，其中夹弯曲腿是弯的并且交叉，体现出针对现有技术的夹的改进，这是因为所述弯曲腿具有更大的挠性并占据更小空间而同时更长。
本发明的主要目的在于改进所述类型的弯曲腿，更进一步地改善它的性能。
在进行以下描述的过程中，本发明的其它优点将变得显见。
发明内容
本发明提出一种对紧固夹的腿的改进，所述紧固夹例如为用于将附件紧固到面板和/或用于紧固面板的紧固夹，特别是用于运载工具安全气囊的夹，其中所述夹的交叉弯曲腿被修改，其中的一个腿形成环以环绕另一个腿。
所述腿始于所述夹的底座，该底座沿所述夹的两个横向方向之一形成延伸表面。
这种底座可具有结构增强部分，所述结构增强部分采取中空部或折叠的形式。
附图说明
为便于理解本发明，本说明书附有多页附图，附图仅利用本发明的非限制性示例方式提供。
图1和2显示出根据现有技术的夹的立体图，特别是由前述的西班牙专利申请P0200900630所公开的夹。
图3和4显示出与图1所述类似的夹的立体图，但包含了具有本发明特征的改进。
图5是图3和4的夹的实施例的主视图。
图6和7显示出根据本发明优选实施例的夹，其适应于不同面板厚度。
具体实施方式
本发明包括对紧固夹的腿的改进，所述紧固夹例如为用于将附件紧固到面板和/或用于紧固面板的紧固夹，特别是用于运载工具安全气囊的夹，其中，所述弯曲腿(2)的每组的彼此相对且交叉的两个中的一个腿(4)被成形为环绕另一个腿(3)。
如附图中可见，所述弯曲腿(2)形成了成组的两个交叉的独立的腿(3，4)，大致形成X形，所述腿中的一个(4)分为两个分支(5，6)以形成大致椭圆形的闭合周环，另一个腿(3)插入穿过所述闭合周环。所述腿(4)止于弯部分(13)，所述弯部分被成形为不损伤其所压到的前述面板。
这些腿(3，4)始于所述夹的底座(7)，底座(7)沿纵向方向比沿横向方向延伸得更远。所述底座(7)可包括结构增强部，以增强其表面，所述结构增强部例如为中空部(8)或折叠部。底座(7)具有一定程度的弹性，并可针对特定目的的需要而当从远处观看所述夹时具有略微凹进或倒V的形状，从而有助于通过充当一种弹簧而增大其弹性。在本发明的优选实施例中，如附图中所示，所述底座(7)是扁平的。
包含本发明改进的夹，例如在图中所示，具有无关于本发明主题但对夹正常实现功能有必要的其它特征。属于这种情况的包括：夹(1)的翼(9)、邻接抵靠面板顶部的横档(10)、和用于使夹从面板松脱的机构。在附图中所示的夹中，松脱机构包括可从面板外进入的一对孔(11)，并可和作用在所述翼(9)的突出部分(12)上的工具合作，使突出部分(12)收缩并使夹(1)从面板松脱。
如前所述，在不改变本发明实质的情况下，与前文段落中所述不同的其它结构也是可行的。
由于本发明中提出的改进而引起的结构改进具有各种优点。一个优点是：其防止各零件混乱，例如在零件被装配时或者当几个零件被储存在同一容器中用于包装或运输目的时。
这种结构布置的另一优点是：增大所述弯曲腿(2)的惯性、挠度和强度，主要由于用于制造它们的材料增多所致，这最终意味着需要更少的力将夹(1)插入面板中。
另一这样的优点是：根据本发明的夹可用于更大范围的厚度。附图6和7显示出两种不同的面板厚度情况，并显示出所述实用性实施例中的夹如何有利地适应于这些厚度。
另外，存在沿纵向方向延伸得更远并具有从夹中心进一步延伸的弯曲腿(2)的底座(7)为腿及总体上为夹提供更大的弹性。
显然，只要不对本发明的实质进行修改或者产生不利影响，修整和成形方面的细节是可以不同的。

Claims (7)

1.一种紧固夹的弯曲腿，所述紧固夹为用于将附件紧固到面板和/或用于紧固面板的夹，所述夹(1)具有至少一组的两个弯曲腿(2)，所述弯曲腿具有两个独立的腿(3，4)，所述两个独立的腿彼此相对并且交叉，大致形成X形，其特征在于，
所述独立的腿中的一个(4)分为两个分支(5，6)以形成大致椭圆形的闭合周环，另一个腿(3)插入穿过所述闭合周环。
2.如权利要求1所述的紧固夹的弯曲腿，其特征在于，
所述夹(1)的底座(7)沿纵向方向比沿横向方向延伸得更远，所述腿(3，4)始于所述延伸得更远的纵向方向的端部的近处。
3.如权利要求2所述的紧固夹的弯曲腿，其特征在于，
所述底座(7)包括结构增强部以增强其表面，所述结构增强部为中空部(8)或折叠部。
4.如权利要求1至3中任一项所述的紧固夹的弯曲腿，其特征在于，
所述弯曲腿(2)止于弯部分(13)，所述弯部分被成形为不损伤所述面板的表面。
5.如权利要求2或3所述的紧固夹的弯曲腿，其特征在于，
所述底座(7)是扁平的。
6.如权利要求2或3所述的紧固夹的弯曲腿，其特征在于，
当从远处观看所述夹时，所述底座(7)具有略微凹进或倒V的形状。
7.如权利要求1所述的紧固夹的弯曲腿，其特征在于，
所述紧固夹是用于运载工具安全气囊的夹。
CN201280018936.6A 2011-03-21 2012-03-20 对紧固夹的腿的改进 Expired - Fee Related CN103477095B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ES201100318A ES2392417B1 (es) 2011-03-21 2011-03-21 Perfeccionamientos en las patas de clips de fijación.
ESP201100318 2011-03-21
PCT/US2012/029813 WO2012129233A1 (en) 2011-03-21 2012-03-20 Improvements to the legs of fastening clips

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CN103477095A CN103477095A (zh) 2013-12-25
CN103477095B true CN103477095B (zh) 2015-11-25

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CN (1) CN103477095B (zh)
ES (1) ES2392417B1 (zh)
WO (1) WO2012129233A1 (zh)

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DE202013005158U1 (de) * 2013-06-07 2014-09-08 Dieter Ramsauer Befestigungseinrichtung zur Montage einer Halteklammer und andere Beschläge in einer gelochten dünnen Wand
DE102014223404A1 (de) * 2014-11-17 2016-05-19 Robert Bosch Gmbh Befestigungsvorrichtung für ein elektronisches Bauteil, insbesondere einen Beschleunigungssensor fürAirbagsysteme
ES2577656B1 (es) * 2015-01-16 2017-06-13 Illinois Tool Works Inc. Clip para airbag
DE102016004337A1 (de) 2016-04-13 2017-10-19 A.RAYMOND et Cie. SCS Clip zum Befestigen eines ersten Elements an einem zweiten Element
DE202016104408U1 (de) 2016-08-10 2017-11-13 Böllhoff Verbindungstechnik GmbH Befestigungsclip
DE102016120177A1 (de) * 2016-10-24 2018-04-26 Trw Automotive Gmbh Gassackmodul
ES2765982B2 (es) * 2018-12-11 2021-07-19 Illinois Tool Works Dispositivo de sujeción para vehículos
US11639731B2 (en) 2021-01-29 2023-05-02 A. Raymond Et Cie Fastener clip

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US2618824A (en) * 1947-10-11 1952-11-25 Illinois Tool Works Molding fastener
US2958914A (en) * 1955-07-22 1960-11-08 Cuyahoga Spring Company Spring clip for securing sheets of varying thicknesses
CN101109404A (zh) * 2006-07-19 2008-01-23 马自达汽车株式会社 车辆用内装部件及其拆卸方法
CN101348099A (zh) * 2007-07-19 2009-01-21 大众汽车有限公司 固定夹

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US7753402B2 (en) * 2006-10-09 2010-07-13 Key Safety Systems, Inc. Air bag assembly and clip therefor
US7496993B2 (en) * 2006-12-08 2009-03-03 Illinois Tool Works Inc. Retention clip
KR20110083668A (ko) * 2008-11-17 2011-07-20 아이티더블유 메탈 파스너스, 에스.엘. 특히 커튼 또는 측면 에어백을 위한 패널-고정 클립
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US2618824A (en) * 1947-10-11 1952-11-25 Illinois Tool Works Molding fastener
US2958914A (en) * 1955-07-22 1960-11-08 Cuyahoga Spring Company Spring clip for securing sheets of varying thicknesses
CN101109404A (zh) * 2006-07-19 2008-01-23 马自达汽车株式会社 车辆用内装部件及其拆卸方法
CN101348099A (zh) * 2007-07-19 2009-01-21 大众汽车有限公司 固定夹

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WO2012129233A1 (en) 2012-09-27
EP2689146A1 (en) 2014-01-29
EP2689146B1 (en) 2016-05-18
ES2392417A1 (es) 2012-12-10
CN103477095A (zh) 2013-12-25
ES2392417B1 (es) 2013-10-21

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