CN101678813A - Frame section for a buckle of a safety belt - Google Patents

Frame section for a buckle of a safety belt Download PDF

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Publication number
CN101678813A
CN101678813A CN200880017718A CN200880017718A CN101678813A CN 101678813 A CN101678813 A CN 101678813A CN 200880017718 A CN200880017718 A CN 200880017718A CN 200880017718 A CN200880017718 A CN 200880017718A CN 101678813 A CN101678813 A CN 101678813A
Authority
CN
China
Prior art keywords
frame section
safety
safety strap
described frame
holes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN200880017718A
Other languages
Chinese (zh)
Inventor
奥勒·沙恩贝格
阿纳托利·诺伊曼
迪特马尔·莱杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Autoliv Development AB
Original Assignee
Autoliv Development AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Autoliv Development AB filed Critical Autoliv Development AB
Publication of CN101678813A publication Critical patent/CN101678813A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/18—Anchoring devices
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
    • A44B11/25—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts
    • A44B11/2503—Safety buckles
    • A44B11/2546—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/18—Anchoring devices
    • B60R2022/1806—Anchoring devices for buckles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/18—Anchoring devices
    • B60R2022/1818—Belt guides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Seats For Vehicles (AREA)

Abstract

The invention relates to a frame section for a buckle of a safety belt. Said frame section comprises a belt webbing opening (14) for insertion of a belt webbing (15), the frame section (10) being benton a partial edge (16) of the belt webbing opening (14) on which partial edge the belt webbing (15) is held.

Description

The frame section that is used for belt buckle
Technical field
The present invention relates to a kind of frame section, be used for the bracelet of safety strap, described frame section comprises that to be used for the safety that safety strap passes with holes.
Background technology
Belt buckle is by safety strap and body contact, is subjected at safety strap passing to the stronger application force of vehicle body by safety strap under the situation of drag load.On bigger area, distribute as far as possible in order to make in the load of transmitting on the safety strap; and in order to meet the requirements of ultimate load; make safety strap guard member (Gurtschutzteil) adopt plastics to make; this safety strap guard member fixes on the rib of the carrying pulling force with holes of the safety on the frame section, for example shown in document DE 35 39 538A1.Have such danger in addition, that is, the safety strap guard member lost efficacy, and its reason is narrow particularly in described safety strap boring ratio safety strap, and safety strap must produce the consumption of the power that raises in safety is with holes.Under serious situation, the inefficacy of safety strap guard member can cause the damage of safety strap by the rib of safety polishing with holes, and the infringement that causes the safety strap function therefrom.
Summary of the invention
The objective of the invention is to, a kind of frame section that is used for belt buckle is provided, described frame section has higher functional characteristic and has reduced manufacturing cost.
Purpose of the present invention realizes by the technical characterictic of claim 1.By making frame section crooked automatically in the zone that is subjected to drag load that contacts with safety strap, can increase the surface that safety strap is exerted an influence, and not need to be provided with extra safety strap guard member.Harness supports surface by the increase that can not lose is improved safety, simultaneously also owing to the installation of having saved extra safety strap guard member has reduced manufacturing cost.Warp architecture can be especially by crooked, realize around the expansion of, bending or groove.
The separation limit support safety band that described safety is with holes, this safety separation limit with holes is the part at described safety whole edge with holes, when safety strap was subjected to drag load, safety strap was supported on this separation limit by frame section, and safety strap is contacted with frame section.
In order to produce the effect of economic power on safety strap, what have advantage is, at least 120 ° of the bendings on described safety separation limit with holes of described frame section, and further preferably bending is at least 150 °; Bending spring is at least 2.5mm, preferably is at least 4mm; And/or described frame section with the contact area of described safety strap in form no rib structure.
Description of drawings
Next, the present invention is described in detail for the embodiment with advantage shown in reference to the accompanying drawings.Wherein show:
Fig. 1 is the scheme drawing of the frame section of bracelet;
Fig. 2 be in one embodiment frame section along the section drawing of the longitudinal plane of symmetry by frame section;
Fig. 3,4 be in other embodiments frame section along the section drawing of the longitudinal plane of symmetry by frame section.
The specific embodiment
Frame section 10 shown in Fig. 1 is parts of the bracelet of automobile safety belt, and this frame section is used to hold and fixes a unshowned latching device, and this latching device is used for locking and the release on the dead bolt buckle in.Frame section 10 is surrounded by a same unshowned housing, and generally speaking, this housing comprises two housing sheaths that are made of plastics.
Frame section 10 comprises pars intermedia 11 and two sidepieces 12 and 13 in the form of sheets in the form of sheets substantially, these two sidepieces are connected with pars intermedia 11 on two relative sides, and these two sidepieces are provided with perpendicular to this pars intermedia, thereby the cross-sectional plane of frame section 10 is taken the shape of the letter U, and making frame section form the channel architecture that is used to hold latching device on the whole, this channel architecture is open type in a side relative with pars intermedia 11.Pars intermedia 11 and sidepiece 12,13 preferably are made into integration by the steel plate of machine-shaping.
Be provided with functional hole and the functional component that is not shown specifically in frame assembly 11,12,13, described functional hole is used to be connected with functional component and fixedly latching device and housing.It is with holes 14 that pars intermedia 11 is provided with safety, passes by this safety safety strap 15 that makes with holes; End in shackle sides of this pars intermedia is connected with safety strap 15, and then connects one and fixedly take ring (Halteschlaufe); The other end of this pars intermedia is used for fixing on motorcar body.Safety with holes 14 is provided with separates limit 16, and this length of separating the limit is corresponding with the width of safety strap 15, and when on the safety strap and thus on frame section 10, the generation pulling force time, safety strap 15 can being close on this separation limit.At this moment, separating limit 16 can be as the separation limit of safety 14 carrying pulling force with holes.
Fig. 2 to Fig. 4 shows in different embodiment middle frame portion 10 by the section drawing on the longitudinal plane of symmetry between two sidepieces 12,13.In the embodiment shown in Figure 2, the pars intermedia 11 of frame section 10 on the separation limit 16 of safety with holes 14 towards the inside bend or the bending of channel architecture, thereby produce a jut 18, this jut is used to form circular safety strap support 17.Therefore, safety strap support 17 is one-body molded with pars intermedia 11 or frame section 10.The bending spring r of this safety strap support 17 is preferred to adapt with the intensity size of the pars intermedia 11 of frame section 10 at least, and preferably is at least 2.5mm, further preferably is at least 4mm.In order to make safety strap support 17 form no rib structure, make pars intermedia 11 crooked angle [alpha] on the separation limit 16 of safety with holes 14 of frame section 10 preferably be at least 120 °, further preferably be at least 150 °.
In the embodiment shown in fig. 3, the pars intermedia 11 of frame section 10 is provided with groove 19 on the zone on the separation limit 16 of safety 14 carrying pulling force with holes, can produce a safety strap support 17 with circle of enough long radiuss equally by this groove.
In the embodiment shown in fig. 4, pars intermedia 11 is gone up crooked in the end 20 of the fixation side of frame section 10 (referring to Fig. 1), and this pars intermedia is stretched to safety with holes 14 always and carries out bending once more at this safety place with holes, thereby forms circular safety strap support 17.At this moment just formed the frame assembly 21 of a dual link (doppelt umgefuegt).Than the simple bending mode of Fig. 2, the frame assembly of this dual link can be more convenient for making.
In a unshowned embodiment, the curve form of frame section on the separation limit of safety carrying pulling force with holes can also be used for the band tongue of safety strap.

Claims (8)

1. a frame section (10), the bracelet that is used for safety strap, described frame section comprises and is used for the safety (14) with holes that safety strap (15) passes, and it is characterized in that, described frame section (10) is gone up brake forming on the separation limit (16) of the described safety strap of support (15) of described safety (14) with holes.
2. frame section according to claim 1 is characterized in that, described frame section (10) is gone up at least 120 ° of bendings on the separation limit (16) of described safety (14) with holes, and further preferably bending is at least 150 °.
3. frame section according to claim 1 and 2 is characterized in that, described frame section (10) forms no rib structure to the part that described safety strap (15) exerts an influence.
4. according to aforementioned any described frame section of claim, it is characterized in that described frame section (10) is at least 2.5mm to the bending spring of the part that described safety strap (15) exerts an influence, and preferably is at least 4mm.
5. according to aforementioned any described frame section of claim, it is characterized in that described frame section (10) is towards the inside bend of described frame section (10).
6. according to aforementioned any described frame section of claim, it is characterized in that described frame section (10) has and is the channel architecture that a side is opened wide substantially.
7. according to aforementioned any described frame section of claim, it is characterized in that described frame section (10) is made by steel plate.
8. safety strap that is used for self-propelled vehicle, described safety strap has bracelet, and described bracelet comprises according to aforementioned any described frame section of claim (10).
CN200880017718A 2007-05-31 2008-05-09 Frame section for a buckle of a safety belt Pending CN101678813A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007025481A DE102007025481B4 (en) 2007-05-31 2007-05-31 Frame part for a belt buckle of a safety belt
DE102007025481.6 2007-05-31
PCT/EP2008/003743 WO2008145249A2 (en) 2007-05-31 2008-05-09 Frame section for a buckle of a safety belt

Publications (1)

Publication Number Publication Date
CN101678813A true CN101678813A (en) 2010-03-24

Family

ID=39671791

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200880017718A Pending CN101678813A (en) 2007-05-31 2008-05-09 Frame section for a buckle of a safety belt

Country Status (5)

Country Link
KR (1) KR20100035638A (en)
CN (1) CN101678813A (en)
DE (1) DE102007025481B4 (en)
RU (1) RU2486081C2 (en)
WO (1) WO2008145249A2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102874207A (en) * 2012-10-22 2013-01-16 宜兴市奥华汽配有限公司 Single end strip of automobile safety belt and preparation method thereof
CN102958761A (en) * 2010-06-30 2013-03-06 奥托立夫开发公司 Quick-release closure for vehicle-fixed end of seat belt in motor vehicle
CN104590199A (en) * 2013-10-30 2015-05-06 通用汽车环球科技运作有限责任公司 buckle assembly for a vehicle i
CN104884312A (en) * 2012-12-17 2015-09-02 奥托立夫开发公司 Quick-release fastener for one end of a seat belt fastened to a vehicle in a motor vehicle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100099910A (en) * 2009-03-04 2010-09-15 (주)한국기능공사 Safety belt ving-sing structure

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7814486U1 (en) * 1978-05-12 1979-01-18 Repa Feinstanzwerk Gmbh, 7071 Alfdorf DEFLECTION FOR SAFETY BELTS
SE426018B (en) * 1980-03-12 1982-12-06 Safety Transport Int Dev Seatbelt buckle
JPS6185551U (en) * 1984-11-12 1986-06-05
UA5995A1 (en) * 1987-11-17 1994-12-29 Народне Підприємство "Норма" VEHICLE SEAT BELT LENGTH REGULATOR
US6324730B1 (en) * 1998-08-27 2001-12-04 Takata Corporation Webbing insertion member
US6490764B1 (en) * 1999-12-08 2002-12-10 Breed Automotive Technology, Inc. Anti-roping latch plate
JP3445241B2 (en) * 2000-06-30 2003-09-08 株式会社遠州 Seat belt hanger and manufacturing method thereof
DE10052920C1 (en) * 2000-10-25 2002-03-14 Autoliv Dev Fixing end plate for automobile seatbelt formed from flat metal stamping bent through 180 degrees to provide double layer

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102958761A (en) * 2010-06-30 2013-03-06 奥托立夫开发公司 Quick-release closure for vehicle-fixed end of seat belt in motor vehicle
CN102958761B (en) * 2010-06-30 2015-11-25 奥托立夫开发公司 For the quick acting closure being fixed on the end of automobile of automobile safety seat belt
CN102874207A (en) * 2012-10-22 2013-01-16 宜兴市奥华汽配有限公司 Single end strip of automobile safety belt and preparation method thereof
CN104884312A (en) * 2012-12-17 2015-09-02 奥托立夫开发公司 Quick-release fastener for one end of a seat belt fastened to a vehicle in a motor vehicle
CN104590199A (en) * 2013-10-30 2015-05-06 通用汽车环球科技运作有限责任公司 buckle assembly for a vehicle i
US9586558B2 (en) 2013-10-30 2017-03-07 GM Global Technology Operations LLC Buckle assembly for a vehicle
CN104590199B (en) * 2013-10-30 2017-06-09 通用汽车环球科技运作有限责任公司 For the Belt with clasp assembly of vehicle

Also Published As

Publication number Publication date
WO2008145249A3 (en) 2009-03-05
RU2009149222A (en) 2011-07-10
DE102007025481A1 (en) 2008-12-04
KR20100035638A (en) 2010-04-05
RU2486081C2 (en) 2013-06-27
WO2008145249A2 (en) 2008-12-04
DE102007025481B4 (en) 2009-05-14

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Application publication date: 20100324