WO2012146356A1 - Gurtschlossbaugruppe - Google Patents
Gurtschlossbaugruppe Download PDFInfo
- Publication number
- WO2012146356A1 WO2012146356A1 PCT/EP2012/001664 EP2012001664W WO2012146356A1 WO 2012146356 A1 WO2012146356 A1 WO 2012146356A1 EP 2012001664 W EP2012001664 W EP 2012001664W WO 2012146356 A1 WO2012146356 A1 WO 2012146356A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tongue
- buckle
- locking
- seat
- orientation
- Prior art date
Links
Classifications
-
- 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
- A44B11/2507—Safety buckles actuated by a push-button
-
- 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
- A44B11/2507—Safety buckles actuated by a push-button
- A44B11/2523—Safety buckles actuated by a push-button acting parallel to the main plane of the buckle and in the same direction as the fastening action
-
- 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
- A44B11/2561—Tongue elements
-
- 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
- A44B11/2569—Safety measures
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/45—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock]
Definitions
- the invention relates to a buckle assembly, in particular for a safety belt system in a motor vehicle, with a buckle and a lockable in the buckle tongue.
- the tongue of a seat belt can be inserted and locked in two different orientations in an associated buckle. More specifically, the planar tongue can be inserted and locked into a slot of the buckle in a first orientation or in a second orientation rotated 180 ° relative to the insertion direction.
- this "freedom" of orientation has the advantage on the one hand that the vehicle occupant does not have to pay attention to which of the two orientations he inserts the tongue into the seat belt buckle.
- one of the two possible orientations inevitably results in an undesired twisting of the webbing The twisting of the webbing not only leads to a loss of comfort, but also the optimum fit of the seatbelt with regard to the safety of the vehicle occupant is not guaranteed in this case.
- DE 38 38 755 A1 shows a generic buckle assembly, wherein a lock tongue is slidably mounted on a tongue part. A displacement of the lock tongue via a mounted on the tongue part actuator. Upon complete abutment of the tongue portion on the lock housing, the actuator is pushed or pushed into the tongue portion, so that the tongue is pushed out or pushed far enough that a lock of the tongue in the buckle can take place.
- a plurality of tails for shoulder straps and a crotch strap are provided separately from the buckle. The end pieces can be pushed onto the approach only in a certain order due to their adapted to the shape of a lug of the tongue tongue recesses. In this case, the actuator does not come into contact with the buckle, but with a specific arranged between the buckle and tongue end pieces.
- a tongue which has a Codier-projection in a transition region between a locking portion which can be inserted into a buckle, and a holding portion to which a safety belt can be attached.
- the tongue can thus be inserted only in a her assigned buckle, which is provided with an associated recess for the Codier-projection. In this way, a swapping of the associated tabs should be excluded in adjacent buckles.
- the object of the invention is, while avoiding the above
- Vehicle occupant is given in a simple manner a preferred orientation of the tongue.
- the buckle assembly according to the invention is provided in particular for a safety belt system in a motor vehicle and comprises a buckle and a lockable in the buckle by means of a locking tongue.
- the buckle assembly according to the invention has or cooperate in the interior of the buckle with the tongue cooperating component of the locking mechanism of the buckle and / or the tongue on a locking portion which cooperates in the interior of the buckle with the locking mechanism of the buckle, design features on the locking of the tongue in the buckle allow only in one of at least two possible orientations of the tongue in the buckle.
- the tongue can be inserted and locked only in a specific orientation in the buckle.
- it can not as in the previously known buckle assemblies to a 180 ° twisting of the seat belt and In the case of a curved or bent tongue do not come to an undesirable orientation of the curvature or cranking with respect to the eject button and the vehicle occupant.
- the component of the locking mechanism is an ejector.
- the ejector of a buckle is when inserting the tongue into the buckle in direct contact with the tongue.
- the component of the locking mechanism and the tongue as design features may have two contours that are coordinated with each other so that the contours only in one orientation the tongue in the buckle cooperate in a manner that allows the locking of the tongue in the buckle.
- the two contours are arranged asymmetrically to a central axis of the buckle or the tongue. Due to the asymmetrical arrangement of the contours, the locking of the tongue can be safely excluded in a direction rotated by 180 ° with respect to the desired orientation.
- the first contour is a recess and the second contour is a recess complementary to the recess. Locking is in this case only possible if the bulge comes to lie in the recess. Otherwise, the tongue can not be inserted far enough into the buckle, so that locking is not possible.
- the buckle comprises an eject button
- the tongue has a holding portion to which a safety belt can be attached.
- the holding portion is inclined relative to the locking portion, wherein the inclining direction with respect to the eject button depends on the orientation of the tongue in the buckle.
- the inclination of the holding section should always point in the direction of the vehicle occupant with inserted tongue to support an optimal, close concern of the seat belt.
- the eject button of a buckle is therefore usually arranged on the side facing away from the vehicle occupant.
- FIG. 1 shows a seat belt buckle assembly according to the invention in a side sectional view with a tongue inserted in a first orientation
- FIG. 2 shows the belt lock assembly of FIG. 1 in a side sectional view rotated by 90 °;
- - Figure 3 is a separate illustration of the tongue and the ejector of the buckle assembly of Figure 1;
- FIG. 4 shows the buckle assembly of FIG. 1 with a tongue inserted in a second orientation
- FIG. 5 shows the buckle assembly of Figure 4 in a rotated by 90 ° side sectional view
- FIG. 6 shows a separate illustration of the tongue and of the ejector of the seat belt buckle assembly according to FIG. 4.
- FIGS. 1 and 2 show a belt buckle assembly for a safety belt system in a motor vehicle with a buckle 10 and a tongue 12 locked therein.
- the tongue 12 has a holding portion 14 and a locking portion 16.
- the holding portion 14 has a passage slot 18 for a safety belt, by means of which a vehicle occupant can be strapped.
- the locking portion 16 of the tongue 12 has a passage opening 20 and serves to be plugged into the buckle 10 and locked there. Between the holding portion 14 and the locking portion 16, a curvature is provided, so that the holding portion 14 is inclined relative to the locking portion 16.
- the holding portion 14 in the locked state of the buckle assembly must necessarily be inclined in the direction of the vehicle occupant.
- the buckle 10 has an opening into an insertion slot 22 insertion channel for the tongue 12.
- an actuatable in the insertion direction A eject button 24 is arranged.
- a locking mechanism is provided with a (not shown here) latch, which is automatically passed through the passage opening 20 of the locking portion 16 of the tongue 12 when the tongue 12 is inserted far enough into the buckle 10.
- the locking mechanism has a in the insertion of the Belt buckle 10 arranged and against the force of a (not shown here) spring prestressable ejector 26.
- a special first contour 28 is provided on the tongue 12, more precisely on the locking portion 16.
- the first contour 28 is formed here as a recess on the end face of the holding section 14 opposite free end of the locking portion 16.
- the ejector 26 has a second contour 30 matched to the first contour 28 of the tongue 12.
- the second contour 30 is formed here as a bulge on the insertion slot 22 facing end face of the ejector 26.
- the two mutually complementary contours 28, 30 are arranged asymmetrically to the central axis M of the tongue 12 and the buckle 10.
- the first orientation is selected so that, when the tongue 12 is locked, its holding section 14 is inclined away from the ejection button 24.
- the eject button 24 is thus freely accessible to the vehicle occupants.
- the buckle 10 is arranged in the motor vehicle so that after insertion and locking of the tongue 12 of the holding portion 14 is inclined towards the vehicle occupant.
- the bulge and the recess can be reversed, ie the bulge can be provided on the tongue 12, if the matching recess is then formed on the ejector 26.
- other concerted contours are possible as long as they ensure a closer fit of the tongue 12 on the ejector 26 in the first orientation of the tongue 12 than in the second orientation of the tongue 12.
Landscapes
- Automotive Seat Belt Assembly (AREA)
- Buckles (AREA)
- Emergency Lowering Means (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201280027157.2A CN103582436B9 (zh) | 2011-04-29 | 2012-04-18 | 安全带锁组件 |
US14/113,011 US9241544B2 (en) | 2011-04-29 | 2012-04-18 | Seat-belt lock assembly |
EP12719570.9A EP2701545B1 (de) | 2011-04-29 | 2012-04-18 | Gurtschlossbaugruppe |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011100072A DE102011100072A1 (de) | 2011-04-29 | 2011-04-29 | Gurtschlossbaugruppe |
DE102011100072.4 | 2011-04-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012146356A1 true WO2012146356A1 (de) | 2012-11-01 |
Family
ID=46046091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2012/001664 WO2012146356A1 (de) | 2011-04-29 | 2012-04-18 | Gurtschlossbaugruppe |
Country Status (5)
Country | Link |
---|---|
US (1) | US9241544B2 (de) |
EP (1) | EP2701545B1 (de) |
CN (1) | CN103582436B9 (de) |
DE (1) | DE102011100072A1 (de) |
WO (1) | WO2012146356A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106723687B (zh) * | 2015-11-23 | 2019-07-12 | 北京空间技术研制试验中心 | 货物绑扎束缚装置 |
CN106174908A (zh) * | 2016-07-20 | 2016-12-07 | 从光梅 | 一种安全带锁组件 |
CN109303379A (zh) * | 2018-11-07 | 2019-02-05 | 航宇救生装备有限公司 | 一种弹射座椅船包连接带钩挂锁 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2904866A (en) * | 1955-05-26 | 1959-09-22 | Andrew G Carter | Safety-belt buckle |
US3308516A (en) * | 1964-08-10 | 1967-03-14 | Rose Mfg Company | Strap buckle |
DE3838755A1 (de) | 1988-11-16 | 1990-05-17 | Sispa Ges Fuer Sicherungs Und | Gurtschloss |
WO2001067910A1 (en) * | 2000-03-13 | 2001-09-20 | Am-Safe Incorporated | Airbag buckle assembly |
DE20113868U1 (de) | 2001-08-22 | 2002-01-03 | TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf | Steckzunge für einen Fahrzeug-Sicherheitsgurt sowie Baugruppe bestehend aus Steckzunge und Gurtschloß |
WO2012069110A1 (de) * | 2010-11-24 | 2012-05-31 | Daimler Ag | Sicherungsvorrichtung für einen sicherheitsgurt und sicherheitsgurt |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3012937C2 (de) * | 1980-04-02 | 1984-02-09 | Repa Feinstanzwerk Gmbh, 7071 Alfdorf | Sicherheitsgurtverschluß |
JP3090583B2 (ja) * | 1994-11-18 | 2000-09-25 | ワイケイケイ株式会社 | バックル |
US6328386B1 (en) * | 2000-01-11 | 2001-12-11 | Takata Seat Belts Inc. | Seat belt system |
JP4551703B2 (ja) * | 2004-06-30 | 2010-09-29 | 株式会社東海理化電機製作所 | バックル装置 |
US7370393B2 (en) * | 2004-09-20 | 2008-05-13 | Delphi Technologies, Inc. | Seat belt buckle for use with pretensioner |
US7401389B2 (en) * | 2005-06-29 | 2008-07-22 | Autoliv Asp, Inc. | Tongue interlocking detachable anchorage |
-
2011
- 2011-04-29 DE DE102011100072A patent/DE102011100072A1/de not_active Withdrawn
-
2012
- 2012-04-18 CN CN201280027157.2A patent/CN103582436B9/zh active Active
- 2012-04-18 WO PCT/EP2012/001664 patent/WO2012146356A1/de active Application Filing
- 2012-04-18 US US14/113,011 patent/US9241544B2/en active Active
- 2012-04-18 EP EP12719570.9A patent/EP2701545B1/de active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2904866A (en) * | 1955-05-26 | 1959-09-22 | Andrew G Carter | Safety-belt buckle |
US3308516A (en) * | 1964-08-10 | 1967-03-14 | Rose Mfg Company | Strap buckle |
DE3838755A1 (de) | 1988-11-16 | 1990-05-17 | Sispa Ges Fuer Sicherungs Und | Gurtschloss |
WO2001067910A1 (en) * | 2000-03-13 | 2001-09-20 | Am-Safe Incorporated | Airbag buckle assembly |
DE20113868U1 (de) | 2001-08-22 | 2002-01-03 | TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf | Steckzunge für einen Fahrzeug-Sicherheitsgurt sowie Baugruppe bestehend aus Steckzunge und Gurtschloß |
WO2012069110A1 (de) * | 2010-11-24 | 2012-05-31 | Daimler Ag | Sicherungsvorrichtung für einen sicherheitsgurt und sicherheitsgurt |
Also Published As
Publication number | Publication date |
---|---|
DE102011100072A1 (de) | 2012-10-31 |
EP2701545A1 (de) | 2014-03-05 |
CN103582436B (zh) | 2016-05-11 |
CN103582436A (zh) | 2014-02-12 |
EP2701545B1 (de) | 2017-06-14 |
US9241544B2 (en) | 2016-01-26 |
US20140059815A1 (en) | 2014-03-06 |
CN103582436B9 (zh) | 2016-07-06 |
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