CN104661881B - For buckle device for seatbelt - Google Patents
For buckle device for seatbelt Download PDFInfo
- Publication number
- CN104661881B CN104661881B CN201380040361.2A CN201380040361A CN104661881B CN 104661881 B CN104661881 B CN 104661881B CN 201380040361 A CN201380040361 A CN 201380040361A CN 104661881 B CN104661881 B CN 104661881B
- Authority
- CN
- China
- Prior art keywords
- hyoplastron
- release button
- upper cover
- foreboard
- chassis
- 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.)
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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
- 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
Landscapes
- Buckles (AREA)
- Automotive Seat Belt Assembly (AREA)
Abstract
It is open a kind of for buckle device for seatbelt.The locker includes upper cover, lower cover, blocking element, ejector assembly and release button；Upper cover includes the foreboard for being formed with opening portion；Lower cover engages with the end portion of upper cover and is provided with chassis；Blocking element includes the one end for being rotationally supported on chassis and locking with the hyoplastron for passing through opening portion insertion；Ejector assembly is set on chassis, for realizing the locking and release between hyoplastron and blocking element；Release button is slidingly arranged on the two sides of chassis, and is placed in the upper part of opening portion, so that the side of release button is exposed.At least one elastic element is integrally arranged in the upper end of foreboard, flexibly to press the lower surface of spatula.
Description
Technical field
The present invention relates to locking/release seat belt tongue lockers.
Background technique
Automobile and various types of vehicles have the safety belt for protecting passengers from shock.Safety belt is provided with
For locking/discharging the locker of the hyoplastron of safety belt.
Locker includes the blocking element with claw, the claw by spring be pressed into direction of engagement and with institute
Hyoplastron is stated to match.The hyoplastron for being connected to safety belt is inserted into locker, so that the blocking element and hyoplastron of locker
It matches and blocking element is engaged by bolt with hyoplastron, so that safety belt can limit passenger.
For the engagement between release blocking element and hyoplastron, release button can be pressed along release direction, bolt moves
It moves to releasing position, so that hyoplastron be made to release from locker.
However, locker has a problem, be: when hyoplastron be inserted into locker when, hyoplastron along with lock
Almost vertical direction carries out mobile (hereinafter referred to as " moving up and down ") to direction of insertion.
The utility model that the document and Korean Utility Model Registration No. that european patent number is 0557983 are 20-0416588 is public
A kind of lock for safety belt according to related-art technology is opened.
Summary of the invention
Technical problem
Present invention seek to address that problems of the prior art, the object of the present invention is to provide a kind of locker,
Elastic element is integrally formed with upper cover, and the elastic element is used to that the hyoplastron in insertion locker to be prevented to move along the vertical direction
Dynamic, the upper cover forms the appearance of locker.
Solution
To achieve the purpose of the present invention, one kind is provided for buckle device for seatbelt, and the locker includes upper
Lid, lower cover, blocking element, ejector assembly and release button；The upper cover includes the foreboard for being formed with opening portion；Under described
Lid engages with the end portion of upper cover and is provided with chassis；The blocking element include be rotationally supported on chassis and with
Across the one end of the hyoplastron locking of opening portion insertion；The ejector assembly is set on chassis, for realizing hyoplastron with
Locking and release between blocking element；The release button is slidingly arranged at the two sides of chassis, and is placed in opening portion
In the upper part divided, so that the side of release button is exposed, wherein at least one elastic element is integrally arranged in foreboard
Upper end, with flexibly press spatula lower surface.
According to the present invention, elastic element can include support section and pressing protruding portion, and the support section is from foreboard
Upper end is prominent towards the inside of upper cover and can move up and down, and the pressing protruding portion is protruded from the free end of support section and and tongue
The lower surface of plate is in contact.
According to the present invention, pressing protruding portion can include contact surface and inclined surface, the contact surface and hyoplastron
Lower surface is in contact, and approach end of the inclined surface from contact surface towards support section tilts down.
According to the present invention, foreboard can be tilted towards opening portion, to guide the insertion operation of hyoplastron.
According to the present invention, opening portion can be limited by transverse wall and longitudinal wall, two side walls of the transverse wall from upper cover
Inner surface it is prominent, the longitudinal wall extends downwardly a preset distance, and the elastic element from each distal end of transverse wall
It is prominent from the upper end between longitudinal wall of foreboard.
Advantageous effect of the invention
According to the present invention, elastic element includes support section and pressing protruding portion, and the support section is from the upper end of foreboard
It is prominent towards the inside of upper cover and can move up and down, the pressing protruding portion from the free end of support section protrusion and with hyoplastron
Lower surface is in contact, and the elastic element can become one with upper cover, thus reduces number of parts, simplifies assembling process simultaneously
Reduce the problem of loading error is caused.
According to the present invention, hyoplastron can be inserted easily, and can be pressed protruding portion effective for the lower surface for the hyoplastron being inserted into
The pressing of ground elasticity, the pressing protruding portion includes contact surface and inclined surface, the lower surface phase of the contact surface and hyoplastron
Contact, approach end of the inclined surface from contact surface towards support section tilt down.
According to the present invention, foreboard can be tilted towards opening portion, to guide the insertion operation of hyoplastron, thus be convenient for tongue
The insertion operation of plate.
According to the present invention, opening portion may include transverse wall and longitudinal wall, and the transverse wall is from the two side walls of upper cover
Inner surface is prominent, and the longitudinal wall extends downwardly a preset distance from each distal end of transverse wall, is thus fixedly supported release
Button and the insertion operation for guiding hyoplastron.
Detailed description of the invention
Fig. 1 is to show the perspective view according to an embodiment of the present invention for buckle device for seatbelt structure；
Fig. 2 is to show the partial exploded perspective view according to an embodiment of the present invention for buckle device for seatbelt；
Fig. 3 is to show the exploded perspective view according to an embodiment of the present invention for buckle device for seatbelt；
Fig. 4 is the perspective view for showing the superstructure according to an embodiment of the present invention for buckle device for seatbelt；
Fig. 5 is the cross-sectional view along the line V-V interception in Fig. 4；
Fig. 6 is the longitdinal cross-section diagram along the line VI-VI interception in Fig. 4；
Fig. 7 is the enlarged drawing of the part VII shown in Fig. 4；And
Fig. 8 is the side view for showing the locker structure according to an embodiment of the present invention for being provided with upper cover, wherein only showing
Meaning property shows the structure of hyoplastron, upper cover plate, lower cover plate, release button and frame.
Specific embodiment
Exemplary embodiment of the present invention is described in detail below in conjunction with respective drawings.However, the present invention is not
It is intended to be restricted to following embodiments, but can realize a variety of modifications.The purpose for providing these embodiments is preferably public affairs
Format is invented and those skilled in the art is made to more fully understand the scope of the present invention.
In attached drawing, attached drawing character " F ", " R ", " U " and " L " respectively indicate front, rear, above and below.
Fig. 1 is to show the perspective view according to an embodiment of the present invention for buckle device for seatbelt structure.
As shown in Figure 1, lock 1 includes upper cover 300 and lower cover 500, wherein latch components 100 are housed inside 300 He of upper cover
In lower cover 500.
Upper cover 300 includes the foreboard 330 for being formed with opening portion 310.
Release button 170 is placed in the upper part of opening portion 310 and hyoplastron 3 is inserted into and passes through opening portion
The 310 hyoplastron insertion portion 311 for being formed in 170 lower section of release button.
The inner surface for supporting the transverse wall 360 of release button 170 from the two side walls 350 of upper cover 30 is prominent, and longitudinal
L extends a preset distance H to wall 370 in a downward direction since transverse wall 360, to guide the insertion of hyoplastron 3.
Foreboard 330 is tilted towards opening portion 310, so that hyoplastron 3 is easy insertion.
At least one elastic element 390 is flexibly by the lower surface for pressing against hyoplastron 3, and the elastic element 390 is set
In the upper end 331 of foreboard 330 between longitudinal wall 370, and the end portion for being inserted into release button 170 can be prevented
Hyoplastron 3 is mobile up and down (U and L).
Fig. 2 is to show the partial exploded perspective view according to an embodiment of the present invention for buckle device for seatbelt.
As shown in Fig. 2, latch components 100 are installed on inside upper cover 300 and lower cover 500, and it includes chassis 110, locking
Element 130, ejector assembly 200 and release button 170；The blocking element 130 includes being pivotally supported at chassis 110
Two sides and the one end being inserted into hyoplastron 3；200 lockings of ejector assembly/release blocking element 130；The release button
The locking of 170 release hyoplastrons 3.
Frame openings part 510 is formed in the front end of lower cover 500, and is formed in the protruding portion 112 of the front end of chassis 110
Extend through frame openings part 510.
In addition, latch components 100 include that Hall switch (hall switch) 180 and alarm switch 190, the Hall are opened
Locking and release by incuding hyoplastron 3 are closed to detect whether passenger has been safety belt.
Each element of the invention is discussed in detail below.
Fig. 3 is to show the exploded perspective view according to an embodiment of the present invention for buckle device for seatbelt.
As shown in figure 3, chassis 110 is base components, release button 170, blocking element 130, ejector assembly 200, suddenly
That switch 180 and alarm switch 190 are mounted thereon.
Chassis 110 includes two side walls 111 and bottom plate 113, and it is with approximately u-shaped shape.A pair of buttons pilot hole
115 be formed at the front end of two side walls 113 and the guiding rib 171 of release button 170 insertion button pilot hole 115 in
To be slidably moved into wherein.A pair of of hinge-connection hole 117 is formed in the rear end of two side walls 111, so that blocking element 130
Hinge protruding portion 131 is rotatably inserted into hinge-connection hole 117.A pair of of ejector slot 118 is in the longitudinal direction (F and R)
It is formed in the centre of 111 lower end of two side walls, so that ejector 21 is inserted into ejector slot 118.
A pair of buttons slot 119 is formed in the upside of ejector slot 118, so as to be formed at 170 rear end of release button
Protruding portion 173 be inserted into button slot 119.Mobile slot 116 is formed in button pilot hole 115 and button slot 119
Between, and the bolt 230 of ejector assembly 200 is inserted into mobile slot 116 and is moved to move along slot 116
It is dynamic.
Mobile slot 116 includes the first groove 116a and the second groove 116b, and the first groove 116a is with front-rear direction
(F and R) is formed to constitute the latched position of blocking element 130, and the second groove 116b is from the first groove 116a with upwards
It is formed to (U) to constitute the releasing position of blocking element 130.
Release button 170 is installed in the front of chassis 110, so as to along 119 edge of button pilot hole 115 and button slot
Front-rear direction (F and R) is moved.When seatbelt wearing person unlocks the locking of hyoplastron 3, release button 170 is pressed to release
Lock state between hyoplastron 3 and blocking element 130.Hyoplastron insertion portion 176 is formed in the end portion of release button 175,
So that hyoplastron 3 is inserted between the end portion of the pressing part 175 of release button 170 and the bottom plate 113 of chassis 110.
The inner surface for being inserted into guiding rib 171 from the two side walls 177 of release button 170 of button pilot hole 115 is prominent.
Hinge groove 178 is hollowly formed in the interior bottom of release button 170, so that the joint pin 191 of inertia rod 160 is loosely inserted into
In hinge groove 178.Pressing groove 179 is hollowly formed in the rear end of guiding rib 177, so that the both ends of bolt 230 are inserted into
Into pressing groove 179.
Ejector assembly 200 is used to that blocking element 130 to be made to be engaged in hyoplastron 3 or separate with 3 phase of hyoplastron, and including ejector
210, bolt 230, shank 250 and spring 270.
Spring base 133 is formed in the middle part of blocking element 130 via cutting action, so that spring 270 can be set
In spring base 133.Spring 270 is installed on surrounding assembly protruding portion 135 and is arranged in the rear end of spring base 130.Insertion
It is prominent at the front end of blocking element 130 to the claw 137 in the latch recess 3a of hyoplastron 3.
Ejector 210 includes ejector main body 211 and sliding protruding portion 213, and the ejector main body 211 has contact jaw
211a, the contact jaw 211a are directly formed in the width direction perpendicular with the front-rear direction of chassis 110 (F and R), with
The end of hyoplastron 3 is in contact, and the sliding protruding portion 213 is prominent from the two sides of ejector main body 211, with to be assembled to ejector
In slot 118.
The one end of shank 250 is pivotally supported on the middle section of ejector main body 211.Outside bolt 230
The claw 251 of peripheral edge surface locking is prominent from the lower surface of shank 250.With the spring tabs 253 of 270 other end of spring cooperation
It is prominent from the upper surface of shank 250.Spring 270 is elastically supported shank 250, so that shank 250 is always by pressing against bolt 230.
Lock 1 is provided with inertia rod 160, and the inertia rod 160 is arranged inside release button 170, to prevent ejector
Component 200 is released due to the inertia force that generates during pretensioner operation.Inertia rod 160 includes joint pin 165 and guide pin
167, the joint pin 165 is arranged at the front end of inertia rod 160 and is inserted into the hinge groove 178 of release button 170, institute
It states guide pin 167 and is restricted to 170 inside of release button in the two sides of joint pin 165, so that inertia rod 160 will not be in longitudinal side
Deviation is generated upwards.The latch recess 168 for being inserted into 230 outer surface of bolt is formed in the rear end of inertia rod 160.
The utility model that the document and Korean Utility Model Registration No. that european patent number is 0557983 are 20-0416588 is public
Latch components 100 as described above are opened, therefore the description by omission to its details of operation herein.
Locker 1 is not only restricted to above structure.Can to for by hyoplastron 3 be locked in blocking element 130 or from locking member
The structure that part 130 discharges hyoplastron 3 carry out various modifications.
Fig. 4 is the perspective view for showing the superstructure according to an embodiment of the present invention for buckle device for seatbelt, with
And Fig. 5 is the cross-sectional view along the line V-V interception in Fig. 4.
As shown in Figure 4 and Figure 5, upper cover 300 includes the foreboard 300 with opening portion 310.
Opening portion 310 includes button insertion portion 313 and hyoplastron insertion portion 311, and the button insertion portion 313 is set
It sets at the upper part of opening portion 310, and the pressing part 175 in Fig. 3 is located therein, the hyoplastron insertion portion
311 are arranged at the end portion of opening portion 310, and hyoplastron is inserted.
The inner surface of a pair of of transverse wall 360 from the two side walls 350 of upper cover 300 is prominent, to form button insertion portion
313.Transverse wall 360 is movably supported the lower end of release button 170 in the longitudinal direction (F and R).
Longitudinal wall 370 extends downwardly a predetermined length H from the distal end of transverse wall 360 361, is inserted into it to form hyoplastron 3
In hyoplastron insertion portion 311.Longitudinal wall 370 is the wall for guiding hyoplastron 3 to be inserted into, and tilts towards the central axes of upper cover 10
First predetermined angle theta °.
Inner inclination second predetermined angular β ° of the front end of transverse wall 360 towards upper cover 300.Foreboard 330 is towards opening as a result,
Oral area point 310 is tilted, so that hyoplastron 3 is readily inserted into.That is, foreboard 330 is in the front end of transverse wall 360 363 and lower cover 300
Downside front end 301 between and longitudinal wall 370 front end 371 and lower cover 300 downside front end 301 between covered.
At least one elastic element 390 is integrally provided on the upper end 331 between longitudinal wall 370 of foreboard 330,
And the lower surface 3b for the hyoplastron 3 being flexibly inserted into pressed through hyoplastron insertion portion 311, to prevent hyoplastron 3 in release button
170 end portion is moved in the up-down direction (U and L).
It is additionally formed protruding portion 385, so that recess portion 383 is formed in the middle section of upper end 331 of foreboard 330, and
The frame cover protruding portion 112 being formed in the front end of chassis 110 can be inserted into the recess portion 383.Lid protruding portion 380 and frame
Protruding portion 112 assembles each other, so that its upper surface can be aligned in same plane, to prevent the insertion and separation behaviour in hyoplastron 3
Hyoplastron 3 is interfered when making.
According to an embodiment of the invention, opening portion 310 is divided by transverse wall 360 and longitudinal wall 370, and it includes tongue
Plate insertion portion 311 and release button insertion portion 313.
Optionally, transverse wall 360 and longitudinal wall 370 can be omitted.In this case, the panel of opening portion 310 is covered (not
Show) front end of release button 170 is set, the end portion of the panel is cut so that hyoplastron 3 can be inserted into it is described
In panel.
It is to show putting for the part VII in Fig. 4 that Fig. 6, which is along the longitdinal cross-section diagram and Fig. 7 of the line VI-VI interception in Fig. 4,
Big figure.
As shown in Figure 6 and Figure 7, elastic element 390 is rearward (R) prominent from the upper end of foreboard 330 331.Elastic element 390
Including support section 391 and pressing protruding portion 393, the support section 391 includes the side being supported vertically just to move
391, the pressing protruding portion 393 is set to the upper surface of the free end 391 of support section 391, to support the following table of hyoplastron 3
Face.
Pressing protruding portion 393 includes contact surface and inclined surface 393b, the lower surface phase of the contact surface and hyoplastron 3
Contact, approach end 391a of the inclined surface 393b from contact surface 393a towards support section 391 are tilted down.Therefore,
Pressing protruding portion 393 can be such that hyoplastron 3 is readily inserted into, and flexibly press the lower surface of spatula 3, to prevent to move down on hyoplastron 3
It is dynamic.
That is, when hyoplastron 3 is inserted through the hyoplastron insertion portion at the end portion of release button 170
When 311, the front end 3a of hyoplastron 3 is slided along the inclined surface 393b of pressing protruding portion 393 so that hyoplastron 3 be smoothly inserted into and
Pressing protruding portion 393 will not be interfered.
After completing insertion, the lower surface of hyoplastron 3 is in contact with the contact surface 393a of pressing protruding portion 393, and its quilt
It presses up, to limit moving up and down for hyoplastron 3.
Elastic element 390 can be with 370 positioned adjacent of longitudinal wall.
Fig. 8 is the side view for being shown provided with the locker structure of upper cover, wherein only schematically showing hyoplastron, upper cover
Plate, lower cover plate, release button and frame structure.
As shown in figure 8, hyoplastron 3 is guided through the hyoplastron insertion portion 311 of opening portion 310, and be placed in release by
Between the end portion and chassis 110 of button 170.In this case, the lower surface of hyoplastron 3 is prominent by the pressing of elastic element 390
Portion 393 is pressed, and the elastic element 390 is integrally formed in the end portion of upper cover 300, to prevent hyoplastron 3 in upper and lower
It is moved on (U and L).
As described above, elastic element 390 can by be integrally arranged in formed appearance upper cover 300 on, to reduce number of components
It measures and simplifies assembling process.In addition, can also reduce defect caused by loading error, thus be effectively prevented hyoplastron 3 on move down
It is dynamic.
Although there has been described elastic elements 390 and upper cover 300 to be integrally disposed in a structure, locked in the structure
The front end of the upper cover 300 of buckle device 1 presses release button 170, the present invention could be applicable to by from the upper end of upper cover downwards by
Release button is pressed to release the locker of the locking of hyoplastron.
Although there has been described exemplary embodiment of the present invention, it will be understood that these exemplary embodiments are intended to help
Those skilled in the art realize that the present invention, the present invention are not intended to be restricted to the attached drawing of these exemplary embodiments and accompanying.Therefore,
In the case where not departing from technology purport of the invention, those skilled in the art can carry out various modifications and adjust to embodiment.
Furthermore, it is to be understood that the essence in the claimed invention is covered in the part that those skilled in the art can easily change
In mind and range.
Claims (3)
1. being used for buckle device for seatbelt, the locker includes:
Upper cover, the upper cover include the foreboard for being formed with opening portion；
Lower cover, the lower cover engage with the end portion of the upper cover and are provided with chassis；
Blocking element, the blocking element include being pivotally supported on the chassis and being inserted into the opening portion is passed through
Hyoplastron locking one end；
Ejector assembly, the ejector assembly are set on the chassis, for realizing the hyoplastron and the blocking element
Between locking and release；
And
Release button, the release button are slidingly arranged on the two sides of the chassis, and are placed in the opening portion
In upper part, so that the side of the release button is exposed,
Wherein at least one elastic element is integrally arranged in the upper end of the foreboard, flexibly to press under the hyoplastron
Surface；
The elastic element includes:
Support section, the support section is prominent from the upper end of the foreboard to the inside of the upper cover and can move up and down；With
And
Press protruding portion, pressing protruding portion lower surface phase prominent and with the hyoplastron from the free end of the support section
Contact；
The pressing protruding portion includes:
Contact surface, the contact surface are in contact with the lower surface of the hyoplastron；And
Inclined surface, the inclined surface are tilted down from the contact surface towards the approach end of the support section；
When the hyoplastron is inserted through the hyoplastron insertion portion at the end portion of the release button, the hyoplastron
Front end along it is described pressing protruding portion the inclined surface slide so that the hyoplastron is smoothly inserted into without interfering
State pressing protruding portion.
2. locker according to claim 1, wherein the foreboard is tilted towards the opening portion, described in guidance
The insertion operation of hyoplastron.
3. locker according to claim 1, wherein the opening portion is limited by transverse wall and longitudinal wall, the cross
The inner surface of the two sidewalls of upper cover described in Xiang Bicong is prominent, and the longitudinal wall extends downwardly one from each distal end of the transverse wall
The upper end between the longitudinal wall of preset distance and the elastic element from the foreboard is prominent.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/KR2013/008619 WO2014025243A1 (en) | 2012-08-10 | 2013-09-26 | Buckle apparatus for seat belt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104661881A CN104661881A (en) | 2015-05-27 |
| CN104661881B true CN104661881B (en) | 2019-03-05 |
Family
ID=53267174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380040361.2A Active CN104661881B (en) | 2013-09-26 | 2013-09-26 | For buckle device for seatbelt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104661881B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3385129B1 (en) * | 2017-04-05 | 2019-02-27 | Jörg Beutler | Closing device |
| CN111993052B (en) * | 2020-10-13 | 2023-06-06 | 梁浩贤 | Assembly system of safety belt lock catch |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4642857A (en) * | 1982-10-28 | 1987-02-17 | Nsk-Warner K. K. | Belt buckle assembly |
| US4949436A (en) * | 1988-08-11 | 1990-08-21 | Anscher Joseph A | Press release fastener |
| EP0427525A1 (en) * | 1989-11-10 | 1991-05-15 | Yoshida Kogyo K.K. | Buckle |
| CN1506251A (en) * | 2002-09-18 | 2004-06-23 | �¶���Զ���ϵͳ������ʽ���� | Seat safety belt buckle device |
| CN102596654A (en) * | 2009-10-28 | 2012-07-18 | 芦森工业株式会社 | Buckle device |
| CN102753050A (en) * | 2010-03-02 | 2012-10-24 | 奥托立夫开发公司 | Seatbelt buckle apparatus |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7552518B2 (en) * | 2006-05-17 | 2009-06-30 | Delphi Technologies, Inc. | Seat belt buckle for use with pretensioner |
| WO2009084429A1 (en) * | 2007-12-28 | 2009-07-09 | Autoliv Development Ab | Seatbelt buckle with switch |
-
2013
- 2013-09-26 CN CN201380040361.2A patent/CN104661881B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4642857A (en) * | 1982-10-28 | 1987-02-17 | Nsk-Warner K. K. | Belt buckle assembly |
| US4949436A (en) * | 1988-08-11 | 1990-08-21 | Anscher Joseph A | Press release fastener |
| EP0427525A1 (en) * | 1989-11-10 | 1991-05-15 | Yoshida Kogyo K.K. | Buckle |
| CN1506251A (en) * | 2002-09-18 | 2004-06-23 | �¶���Զ���ϵͳ������ʽ���� | Seat safety belt buckle device |
| CN102596654A (en) * | 2009-10-28 | 2012-07-18 | 芦森工业株式会社 | Buckle device |
| CN102753050A (en) * | 2010-03-02 | 2012-10-24 | 奥托立夫开发公司 | Seatbelt buckle apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104661881A (en) | 2015-05-27 |
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