CN109907433A - A kind of safety belt lock catch - Google Patents
A kind of safety belt lock catch Download PDFInfo
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- CN109907433A CN109907433A CN201910206929.2A CN201910206929A CN109907433A CN 109907433 A CN109907433 A CN 109907433A CN 201910206929 A CN201910206929 A CN 201910206929A CN 109907433 A CN109907433 A CN 109907433A
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- side wall
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- 238000005859 coupling reaction Methods 0.000 claims description 40
- 239000007769 metal material Substances 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004880 explosion Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
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- 238000001727 in vivo Methods 0.000 description 1
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- Automotive Seat Belt Assembly (AREA)
Abstract
The application discloses a kind of safety belt lock catch, comprising: button is arranged in and locks the balance mechanism between frame；Balance mechanism includes: inertial mass and guiding mechanism；Guiding mechanism includes middle part shaft and the first connecting pin and second connection end；Guiding mechanism is rotatably installed on lock frame by middle part shaft, and inertial mass is mounted on the side wall of button and/or lock frame；When the button of the first connecting pin connection, which is under pressure, to be moved along first direction, by the connection of guiding mechanism, the inertial mass of second connection end connection moves in a second direction on the side wall of button and/or lock frame.Since inertial mass has certain weight, then when safety belt lock catch is by instantaneous inertia force, button is not easy to drive inertial mass mobile by guiding mechanism, so that the displacement that button occurs is unobvious, and then button is driven to carry out automatic unlocking when safety belt lock being prevented to be buckled in by inertia force, the security protection effect to human body is improved, also provides more favorable guarantee for the safety of occupant.
Description
Technical field
This application involves automobile equipment technical fields, and in particular to a kind of safety belt lock catch.
Background technique
Safety belt and lock are important automotive safety equipment, and one of safety belt is drawn by lock tongue, need when use to insert
Enter lock, thus a possibility that fixing on the seat in collision process by personnel, reducing injures and deaths.
It is existing lock lock tongue between connection essentially be mechanically connected it is in the majority, when need lock is unlocked when,
Button is latched by pressing, it is simple and convenient.But facilitate Just because of this, then it is easy to cause having external force
In the case where, promote button to the automatic unlocking of lock；For example, lock tongue and lock are in dynamic environment when colliding generation,
Lock tongue to one moment of button inertia force, thus drive button carry out automatic unlocking；Due to the unlock of lock be it is non-artificial from
Main operation, so that the security protection effect to human body can be significantly reduced, also security risk can be brought to occupant.
Summary of the invention
The application provides a kind of safety belt lock catch, to prevent safety belt lock catch from button being driven to carry out certainly when by inertia force
The problem of moving unlock, reducing the security protection effect to human body.
The application provides a kind of safety belt lock catch, and the safety belt lock catch includes lock frame, button, the lock being arranged on shell
Tight mechanism and balance mechanism；The button is plugged on the end of the lock frame along first direction, and the retaining mechanism setting exists
On the lock frame；
The balance mechanism is arranged between the button and the lock frame, and the balance mechanism includes: inertial mass and leads
To mechanism；
The guiding mechanism includes middle part shaft, and is located at the first connecting pin and of middle part shaft two sides
Two connecting pins；The guiding mechanism is rotatably installed on the lock frame by middle part shaft, the first connecting pin connection
The button, the second connection end connect the inertial mass；
The inertial mass is mounted on the side wall of the button and/or the lock frame, when the button is under pressure along institute
When stating first direction movement, by the connection of the guiding mechanism, the inertial mass is in the side of the button and/or the lock frame
It is moved in a second direction on wall.
Optionally, first connecting pin includes the first Coupling Shaft, and first Coupling Shaft is plugged on the company of the button
Socket part, and can move and rotate along the first direction with the movement of the button.
Optionally, the connecting portion in the button bottom and put forth effort portion, to have thereon far from the pressing of the button
There is the trough body structure that can accommodate first Coupling Shaft.
Optionally, the second connection end includes the second Coupling Shaft, and second Coupling Shaft is plugged on the inertial mass
In trough body structure；While first Coupling Shaft is moved along the first direction, second Coupling Shaft is with the middle part
Shaft is rotation axis, moves along the second direction and rotates in the trough body structure.
Optionally, the inertial mass includes the guide groove that the inertial mass both ends are arranged in, by the guide groove, by institute
Inertial mass is stated to be mounted on the side wall of the button and/or the side wall of the lock frame.
Optionally, the side wall of the lock frame and the side wall of the button are arranged side by side in the guide groove.
Optionally, further includes: the limit film of the end of the button side walls, the limit film and the guide groove are set
Pressing far from the button is puted forth effort the groove position being arranged on the side outer wall in portion and is bonded, for preventing the inertial mass from institute
State side wall landing.
Optionally, the balance mechanism further include: O-ring, the O-ring are socketed in the inertial mass, and described used
It is contacted between property block and the guiding mechanism by the O-ring.
Optionally, the both ends of the middle part shaft are rotatably installed in the lockhole of the lock frame side wall.
Optionally, the inertial mass is metal material.
Compared with prior art, the application has the following advantages: the application provides a kind of safety belt lock catch, comprising: setting
Balance mechanism between button and lock frame；Balance mechanism includes: inertial mass and guiding mechanism；Guiding mechanism turns including middle part
Axis, and it is located at the first connecting pin and the second connection end of middle part shaft two sides；Guiding mechanism can be revolved by middle part shaft
It is mounted on turning on lock frame, the first connecting pin connects button, and second connection end connects inertial mass；Inertial mass be mounted on button and/
Or on the side wall of lock frame, when button, which is under pressure, to be moved along first direction, by the connection of guiding mechanism, inertial mass is in button
And/or it is moved in a second direction on the side wall of lock frame.Since inertial mass has certain weight, then in safety belt lock catch by wink
When inertia force when, button is not easy to drive inertial mass mobile by guiding mechanism, so that the displacement that button occurs is unknown
It drives button to carry out automatic unlocking when showing, and then safety belt lock being prevented to be buckled in by inertia force, improves anti-to the safety of human body
Effect is protected, also provides more favorable guarantee for the safety of occupant.
Detailed description of the invention
Fig. 1 is a kind of Structure explosion diagram of safety belt lock catch provided by the embodiments of the present application；
Fig. 2 is the structural schematic diagram of the section components of safety belt lock catch provided by the embodiments of the present application；
Fig. 3 is the structural schematic diagram of the balance mechanism of safety belt lock catch provided by the embodiments of the present application；
Fig. 4 is the structural schematic diagram of guiding mechanism provided by the embodiments of the present application；
Fig. 5 is the structural schematic diagram of inertial mass bottom direction provided by the embodiments of the present application；
Fig. 6 is the structural schematic diagram for the button that the embodiment of the present application provides safety belt lock catch.
Safety belt lock catch 100, locks frame 1, button 2, and portion 21, interconnecting piece 22, trough body structure 221, front-end bracket are puted forth effort in pressing
23, balance mechanism 3, inertial mass 31, trough body structure 311, guide groove 312, groove position 313, linear grooves 314, guiding mechanism
32, middle part shaft 321, the first Coupling Shaft 322, the second Coupling Shaft 323, O-ring 33, retaining mechanism 4, latch hook 41, spring 42, top
Block 43 out, spring base 44, limit film 5, upper cover 6, lower cover 7.
Specific embodiment
Many details are explained in the following description in order to fully understand the application.But the application can be with
Much it is different from other way described herein to implement, those skilled in the art can be without prejudice to the application intension the case where
Under do similar popularization, therefore the application is not limited by following public specific implementation.
The embodiment of the present application provides a kind of safety belt lock catch 100, and Fig. 1 is safety belt lock catch provided by the embodiments of the present application
100 Structure explosion diagrams.
Referring to figs. 1 and 2, safety belt lock catch 100 provided by the embodiments of the present application, including the lock being arranged on shell
Frame 1, button 2, retaining mechanism 4 and balance mechanism 3；Wherein, shell includes upper cover 6 and lower cover 7, and lock frame 1 is fixedly mounted on shell
In vivo, for the setting of retaining mechanism 4 on lock frame 1, retaining mechanism 4 includes latch hook 41, spring 42, angled slide block 43 and spring base 44；When
When lock tongue is inserted into the lock position of lock frame 1 from the opening of shell, angled slide block 43 is lifted off initial position by lock tongue, due to angled slide block
43 are displaced, then making spring 42 with flexible spring seat 44, deformation occurs, with elastic force, the elastic force is for popping up lock tongue
In shell；But also latch hook 41 is moved down and is engaged with the lockhole of lock tongue, lock tongue is stuck in enclosure interior.Button 2 is along first party
To the end for being plugged on lock frame 1, specifically, button 2 is snapped on lock frame 1 by its side wall and front-end bracket 23, the side of button 2
It is bonded distance between wall and the outside of lock 1 side wall of frame, which can either be mounted on button 2 on the side wall of lock frame 1,
And it is unaffected when button 2 is moved back and forth along the side wall of lock frame 1；First direction is the direction that button 2 presses, when needing to unlock
When, then by lower button 2 latch hook 41 can both lifted, popped up lock tongue by the elastic force of spring 42, Ji Keshi
Now to the unlock of lock tongue.
In the present embodiment, it, when colliding generation, is locked such as background technique when safety belt lock catch 100 is in lockup state
Tongue and lock are in dynamic environment, and lock tongue gives button 2 one moment inertia force, so that button 2 be driven to carry out automatic unlocking；For
This is avoided to happen, the safety belt lock catch 100 of the present embodiment is additionally provided with balance mechanism 3, and balance mechanism 3 is arranged in button
Between 2 and lock frame 1.
Specifically, as shown in Figures 2 and 3, balance mechanism 3 includes: inertial mass 31 and guiding mechanism 32；Wherein, Guiding machine
Structure 32 includes middle part shaft 321, and is located at the first connecting pin and the second connection end of middle part 321 two sides of shaft；Guiding
Mechanism 32 is rotatably installed on lock frame 1 by middle part shaft 321, specifically, locking and being provided on the two sidewalls of frame 1 such as Fig. 1
Lockhole, the both ends of middle part shaft 321 are mounted in corresponding lockhole, so that guiding mechanism 32 is by middle part shaft 321 in lock frame 1
Upper rotation.Wherein, as shown in figure 4, the first connecting pin and second connection end are integrally formed with middle part shaft 321, the first connection
End connection button 2, second connection end connect inertial mass 31；First connecting pin includes the first Coupling Shaft 322, and second connection end includes
Second Coupling Shaft 323；First connecting pin and second connection end can be symmetrical arranged centered on the shaft 321 of middle part；Certainly, based on the
The connection distance between connection distance and second connection end and inertial mass 31 between one connecting pin and button 2, then first connects
End and second connection end are connect centered on middle part shaft 321, but be not be symmetrical arranged it is also possible；That is the first Coupling Shaft 322
The distance that middle part shaft 321 is arrived not equal to the second Coupling Shaft 323 to the distance of middle part shaft 321, as long as the two meets pair respectively
The requirement of button 2 and inertial mass 31 should be connected.
Further, the first connecting pin connects button 2, in order to clearly illustrate that the connection of the first connecting pin and button 2 is closed
System first illustrates the structure of button 2 and its specific location for being mounted on lock frame 1 in the present embodiment below.
In conjunction with shown in Fig. 2 and Fig. 6, and combination is aforementioned, and button 2 includes that portion 21, side wall, front end are puted forth effort in integrally formed pressing
Bracket 23 and interconnecting piece 22；Wherein, the pressing of button 2 puts forth effort portion 21 far from the lock setting of frame 1, the side wall edge of the two sides of button 2
First direction is connected on the opposing face for the focusing surface that portion 21 is puted forth effort in pressing, side of the front-end bracket 23 in side wall end connection two sides
The bottom position of concave space under 2 middle part of button is arranged in wall, interconnecting piece 22, and puts forth effort portion 21 far from pressing.Pressing put forth effort portion 21,
Side wall and interconnecting piece 22 enclose the space of accommodating guiding mechanism 32, and guiding mechanism 32 can be swung in the space.Wherein,
One connecting pin connection button 2 is specifically that the first Coupling Shaft 322 is plugged on the interconnecting piece 22 of button 2, and interconnecting piece 22 has and can hold
The trough body structure 221 of the first Coupling Shaft 322 is set, and when the first Coupling Shaft 322 is plugged in the trough body structure 221, first turn
There is redundancy between spindle 322 and trough body structure 221, so that the first Coupling Shaft 322 can be with the movement of button 2 along
One direction is mobile, and makees slight rotation in trough body structure 221, without stuck with guiding mechanism 32 when button 2 is mobile.
Certainly, the groove depth of the trough body structure 221 can all accommodate the first Coupling Shaft 322, so that the rotation of the first Coupling Shaft 322 is same
When without departing from the trough body structure 221, and ensure that the first Coupling Shaft 322 is bonded with what button 2 was pressed.
Likewise, second connection end connects inertial mass 31；Specifically, as shown in connection with fig. 5, this illustrates 31 bottom of inertial mass
Structure.The overall appearance of inertial mass 31 is cube shape, and in its bottom, both ends are guide grooves 312, and middle part is provided with to block
The trough body structure 311 of inner recess, the second Coupling Shaft 323 are plugged in the trough body structure 311 of inertial mass 31；The slot of inertial mass 31
Body structure 311 can accommodate the second Coupling Shaft 323, and have redundancy between the second Coupling Shaft 323 and the trough body structure 311,
So that the second Coupling Shaft 323 is rotation with middle part shaft 321 while the first Coupling Shaft 322 is moved along first direction
Axis, the second Coupling Shaft 323 can move in a second direction, and make slight rotation in trough body structure 311, without in inertia
Block 31 is stuck with guiding mechanism 32 when being pushed mobile.Certainly, the groove depth of the trough body structure 311 can be by the second Coupling Shaft 323
All accommodatings, thus without departing from the trough body structure 311 while the rotation of the second Coupling Shaft 323, and ensure the second Coupling Shaft
323 are bonded with inertial mass 31.
After realizing the connection of guiding mechanism 32 and button 2 and inertial mass 31, moved when button 2 is under pressure along first direction
When dynamic, by the connection of guiding mechanism 32, inertial mass 31 moves in a second direction on the side wall of button 2 and/or lock frame 1, has
Body is, in conjunction with shown in Fig. 2 and Fig. 5, it is guide groove 312 at its both ends, by leading that the overall appearance of inertial mass 31, which is cube structure,
To slot 312, inertial mass 31 is mounted on the side wall of button 2 and/or the side wall of lock frame 1.That is, inertial mass 31 can be single
It is solely mounted on the side wall of button 2 or inertial mass 31 is arranged separately on the side wall of lock frame 1.In the present embodiment preferred embodiment
In, the installation site relationship based on button 2 and lock frame 1, the side wall of the side wall and button 2 of locking frame 1 is horizontal Tile setting, and
When lock position, the guide groove 312 of inertial mass 31 can accommodate button 2 simultaneously and lock the side wall of 1 the two of frame, i.e., in lock position
When, inertial mass 31 is mounted on simultaneously on the side wall of both button 2 and lock frame 1 by guide groove 312；Further, when button 2 is logical
Crossing guiding mechanism 32 drives inertial mass 31 when moving in a second direction, is stationary state based on lock frame 1, so inertial mass
31 guide groove 312 can progressively disengage the contact with 1 side wall of frame is locked, and finally move on the side wall of button 2.Wherein, it needs
Illustrate, the side wall of the lock frame 1 of the installation contact of inertial mass 31 only locks 1 side wall part of the whole of frame, i.e. side wall ends are leaned on
The part of nearly button 2, is to provide installation site for inertial mass 31；And second direction is opposite with first direction.
Further, in the present embodiment, inertial mass 31 takes off when moving on 2 side wall of button along first direction in order to prevent
From (after the completion of i.e. button 2 unlocks, inertial mass 31 will be restored to initial position), then in the end of the side wall of button 2, setting is limited
Bit slice 5；Wherein, the end of the side wall of button 2 is to put forth effort portion 21 with pressing for portion 21 is puted forth effort in the pressing of button 2
The side wall of connection is starting point, then the sidewall end for putting forth effort portion 21 far from pressing is the end of 2 side wall of button；Likewise, in order to match
Conjunction is contacted with limit film 5, then is set on the side outer wall that the guide groove 312 of inertial mass 31 puts forth effort portion 21 far from the pressing of button 2
The groove position 313 (shown in Fig. 5) set, when inertial mass 31 is moved to the position close to limit film 5, then limit film 5 and groove
Position 313 is bonded, to prevent inertial mass 31 from sliding from side wall.
Wherein, in the present embodiment, inertial mass 31 is metal material, is specifically as follows kirsite, inertial mass 31 itself tool
There is certain weight, which can increase the mobile difficulty of inertial mass 31 itself, so that guiding mechanism 32 is not easy to push
Inertial mass 31, and then when safety belt lock catch 100 is by instantaneous inertia force, it can only after the instantaneous inertia force that button 2 is subject to
Mobile first displacement on lock frame 1, and drive guide frame to make inertial mass 31 in the side wall of button 2 by mobile button 2
Upper the first preset distance of movement, the first preset distance (and first displacement of button 2) is can not to solve lock tongue from latch hook
It opens, i.e., when button 2 is only moved to unlocked position, can realize unlock, the first preset distance is to limit button 2 to be solved
The distance of lock.It is understood that lock tongue is the unlock realized by the pressing of button 2, so working as the pressing force that button 2 is subject to
When greater than instantaneous inertia force, unlock can be completed；I.e. the pressing force can make the mobile second displacement on lock frame 1 of button 2, and lead to
Crossing the button 2 moved drives guiding mechanism 32 to make mobile second preset distance on the side wall of button 2 of inertial mass 31；Due to pressing
Pressure is greater than (instantaneous) inertia force, then the first displacement of button 2 is greater than second displacement, so that inertial mass 31 is in button 2
The first preset distance moved on side wall is greater than the second preset distance, and then realizes unlock by button 2.
In the present embodiment, since inertial mass 31 and guiding mechanism 32 are metal structure, when the first of guiding mechanism 32
When Coupling Shaft 322 is plugged in the trough body structure 311 of inertial mass 31, the first Coupling Shaft 322 can occur in the rotation of trough body structure 311
Abnormal sound, in order to avoid this is happened, then balance mechanism 3 further includes O-ring 33, specifically, O-ring 33 is rubber material；?
In the width direction of inertial mass 31, the middle part is provided with linear grooves 314, and the linear grooves 314 are circumferential around inertial mass 31
Setting, since O-ring 33 is annular closed structure, then O-ring 33 can be socketed in the linear grooves 314, to be fixed on
In inertial mass 31；And then when the first Coupling Shaft 322 is plugged in the trough body structure 311 of inertial mass 31,322 meeting of the first Coupling Shaft
It contacts with O-ring 33, i.e., is contacted between inertial mass 31 and guiding mechanism 32 by O-ring 33, to eliminate therebetween different
It rings, the friction between inertial mass 31 and guiding mechanism 32 can also be reduced, to improve the service life of metalwork.
The application provides a kind of safety belt lock catch 100, comprising: button 2 is arranged in and locks the balance mechanism 3 between frame 1；It is flat
The mechanism 3 that weighs includes: inertial mass 31 and guiding mechanism 32；Guiding mechanism 32 includes middle part shaft 321, and is located at middle part and turns
First connecting pin of 321 two sides of axis and second connection end；Guiding mechanism 32 is rotatably installed in lock frame by middle part shaft 321
On 1, the first connecting pin connects button 2, and second connection end connects inertial mass 31；Inertial mass 31 is mounted on button 2 and/or lock frame 1
Side wall on, when button 2, which is under pressure, to be moved along first direction, by the connection of guiding mechanism 32, inertial mass 31 is in button 2
And/or it is moved in a second direction on the side wall of lock frame 1.Since inertial mass 31 has certain weight, then in safety belt lock catch 100
When by instantaneous inertia force, button 2 is not easy to drive inertial mass 31 mobile by guiding mechanism 32, so that button 2 is sent out
Raw displacement is unobvious, and then prevents safety belt lock catch 100 from button 2 being driven to carry out automatic unlocking when by inertia force, improves
To the security protection effect of human body, also more favorable guarantee is provided for the safety of occupant.
Although the application is disclosed as above with preferred embodiment, it is not for limiting the application, any this field skill
Art personnel are not departing from spirit and scope, can make possible variation and modification, therefore the guarantor of the application
Shield range should be subject to the range that the claim of this application defined.
Claims (10)
1. a kind of safety belt lock catch, the safety belt lock catch includes the lock frame being arranged on shell, button, retaining mechanism and puts down
Weigh mechanism；The button is plugged on the end of the lock frame along first direction, and the retaining mechanism is arranged on the lock frame；
It is characterized in that, the balance mechanism is arranged between the button and the lock frame, the balance mechanism includes: inertia
Block and guiding mechanism；
The guiding mechanism includes middle part shaft, and is located at the first connecting pin of middle part shaft two sides and second and connects
Connect end；The guiding mechanism is rotatably installed on the lock frame by middle part shaft, described in the first connecting pin connection
Button, the second connection end connect the inertial mass；
The inertial mass is mounted on the side wall of the button and/or the lock frame, when the button is under pressure along described the
When one direction is mobile, by the connection of the guiding mechanism, the inertial mass is on the side wall of the button and/or the lock frame
It moves in a second direction.
2. safety belt lock catch according to claim 1, which is characterized in that first connecting pin includes the first Coupling Shaft,
First Coupling Shaft is plugged on the interconnecting piece of the button, and can move with the movement of the button along the first direction
And it rotates.
3. safety belt lock catch according to claim 2, which is characterized in that the connecting portion in the button bottom and
Portion is puted forth effort in pressing far from the button, has the trough body structure that can accommodate first Coupling Shaft thereon.
4. safety belt lock catch according to claim 2, which is characterized in that the second connection end includes the second Coupling Shaft,
Second Coupling Shaft is plugged in the trough body structure of the inertial mass；It is moved in first Coupling Shaft along the first direction
While, second Coupling Shaft moves and in the trough body structure using the middle part shaft as rotation axis along the second direction
Middle rotation.
5. safety belt lock catch according to claim 1, which is characterized in that the inertial mass includes being arranged in the inertial mass
The inertial mass is mounted on the side wall of the button and/or the side of the lock frame by the guide groove by the guide groove at both ends
On wall.
6. safety belt lock catch according to claim 5, which is characterized in that the side wall of the lock frame and the side wall of the button
It is arranged side by side in the guide groove.
7. safety belt lock catch according to claim 5, which is characterized in that further include: the end of the button side walls is set
The limit film at end, the limit film are puted forth effort to be arranged on the side outer wall in portion far from the pressing of the button with the guide groove recessed
Groove location fitting, for preventing the inertial mass from sliding from the side wall.
8. safety belt lock catch according to claim 1, which is characterized in that the balance mechanism further include: O-ring, the O
Type circle is socketed in the inertial mass, and is contacted between the inertial mass and the guiding mechanism by the O-ring.
9. safety belt lock catch according to claim 1, which is characterized in that the both ends of the middle part shaft are rotatably mounted
In the lockhole of the lock frame side wall.
10. safety belt lock catch according to claim 1, which is characterized in that the inertial mass is metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910206929.2A CN109907433A (en) | 2019-03-19 | 2019-03-19 | A kind of safety belt lock catch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910206929.2A CN109907433A (en) | 2019-03-19 | 2019-03-19 | A kind of safety belt lock catch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109907433A true CN109907433A (en) | 2019-06-21 |
Family
ID=66965603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910206929.2A Pending CN109907433A (en) | 2019-03-19 | 2019-03-19 | A kind of safety belt lock catch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109907433A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112056707A (en) * | 2020-08-27 | 2020-12-11 | 浙江松原汽车安全***股份有限公司 | Balancing piece and safety belt lock catch |
| CN112841819A (en) * | 2021-01-09 | 2021-05-28 | 台州市英创智能科技有限公司 | Safety belt lock catch assembling device |
| CN114098240A (en) * | 2021-10-28 | 2022-03-01 | 浙江松原汽车安全***股份有限公司 | Foreign matter prevention device and safety belt lock catch |
| CN114919527A (en) * | 2022-05-19 | 2022-08-19 | 盐城工学院 | Passenger train safety belt auto-eject device |
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| US20110185546A1 (en) * | 2008-10-23 | 2011-08-04 | Anatoli Neumann | Shock-Proof Seat Belt Buckle for a Motor Vehicle |
| DE102012002206A1 (en) * | 2012-02-07 | 2013-08-08 | Trw Automotive Gmbh | Buckle for safety seat belt, has safety mechanism, which has mass body that is movable in two opposite directions relative to lock housing and pivoted, multi-arm pivot lever, whose axis of rotation is immovable with respect to lock housing |
| CN207015302U (en) * | 2017-05-17 | 2018-02-16 | 浙江松原汽车安全***股份有限公司 | Safety belt lock catch |
| CN209931654U (en) * | 2019-03-19 | 2020-01-14 | 浙江松原汽车安全***股份有限公司 | Safety belt lock catch |
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2019
- 2019-03-19 CN CN201910206929.2A patent/CN109907433A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110185546A1 (en) * | 2008-10-23 | 2011-08-04 | Anatoli Neumann | Shock-Proof Seat Belt Buckle for a Motor Vehicle |
| DE102012002206A1 (en) * | 2012-02-07 | 2013-08-08 | Trw Automotive Gmbh | Buckle for safety seat belt, has safety mechanism, which has mass body that is movable in two opposite directions relative to lock housing and pivoted, multi-arm pivot lever, whose axis of rotation is immovable with respect to lock housing |
| CN207015302U (en) * | 2017-05-17 | 2018-02-16 | 浙江松原汽车安全***股份有限公司 | Safety belt lock catch |
| CN209931654U (en) * | 2019-03-19 | 2020-01-14 | 浙江松原汽车安全***股份有限公司 | Safety belt lock catch |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112056707A (en) * | 2020-08-27 | 2020-12-11 | 浙江松原汽车安全***股份有限公司 | Balancing piece and safety belt lock catch |
| CN112841819A (en) * | 2021-01-09 | 2021-05-28 | 台州市英创智能科技有限公司 | Safety belt lock catch assembling device |
| CN114098240A (en) * | 2021-10-28 | 2022-03-01 | 浙江松原汽车安全***股份有限公司 | Foreign matter prevention device and safety belt lock catch |
| CN114098240B (en) * | 2021-10-28 | 2023-06-06 | 浙江松原汽车安全***股份有限公司 | Foreign matter prevention device and safety belt lock catch |
| CN114919527A (en) * | 2022-05-19 | 2022-08-19 | 盐城工学院 | Passenger train safety belt auto-eject device |
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