CN113928262A - Safety belt lock catch and automobile - Google Patents
Safety belt lock catch and automobile Download PDFInfo
- Publication number
- CN113928262A CN113928262A CN202111171553.XA CN202111171553A CN113928262A CN 113928262 A CN113928262 A CN 113928262A CN 202111171553 A CN202111171553 A CN 202111171553A CN 113928262 A CN113928262 A CN 113928262A
- Authority
- CN
- China
- Prior art keywords
- tongue
- lock
- locking piece
- block
- lock tongue
- 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
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- 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
- B60R22/32—Devices for releasing in an emergency, e.g. after an accident ; Remote or automatic unbuckling devices
- B60R22/321—Devices for releasing in an emergency, e.g. after an accident ; Remote or automatic unbuckling devices using electric means
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- 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
Abstract
The invention discloses a safety belt lock catch and an automobile, comprising: the locking assembly comprises a support, a locking block, an elastic component, an electromagnet and an unlocking button, wherein the support is provided with a lock tongue socket, the locking block is arranged in the lock tongue socket, the locking block can automatically clamp a lock tongue inserted into the lock tongue socket under the action of the elastic component, and the electromagnet and the unlocking button are used for driving the locking block to reset so as to release the lock tongue inserted into the lock tongue socket; the signal acquisition sensor is used for detecting accident site information inside the cabin; the controller, the electro-magnet with signal acquisition sensor all with the controller is connected, the controller is used for according to the signal control of signal acquisition sensor the electro-magnet drive the locking piece is withdrawn in order to release the spring bolt. The lock catch can be automatically released according to accident site information, so that the purposes of intelligence and safety are achieved.
Description
Technical Field
The invention is used in the field of safety belts, and particularly relates to a safety belt lock catch and an automobile.
Background
At present, safety belt locks used for automobiles, aviation, ships and the like are basically mechanical locks, and the safety belt locks have the defects that after an accident occurs, passengers in a cabin cannot leave the cabin at the first time due to the difficulty in releasing the safety belt locks, and secondary injury accidents are easy to occur.
Disclosure of Invention
The invention aims to solve at least one of the technical problems in the prior art, and provides a safety belt lock catch and an automobile, which can automatically release the lock catch according to accident site information, so that the aims of intelligence and safety are fulfilled.
The technical scheme adopted by the invention for solving the technical problems is as follows:
in a first aspect, a seat belt buckle comprises:
the locking assembly comprises a support, a locking block, an elastic component, an electromagnet and an unlocking button, wherein the support is provided with a lock tongue socket, the locking block is arranged in the lock tongue socket, the locking block can automatically clamp a lock tongue inserted into the lock tongue socket under the action of the elastic component, and the electromagnet and the unlocking button are used for driving the locking block to reset so as to release the lock tongue inserted into the lock tongue socket;
the signal acquisition sensor is used for detecting accident site information inside the cabin;
the controller, the electro-magnet with signal acquisition sensor all with the controller is connected, the controller is used for according to the signal control of signal acquisition sensor the electro-magnet drive the locking piece is withdrawn in order to release the spring bolt.
With reference to the first aspect, in certain implementations of the first aspect, the signal acquisition sensor includes a temperature sensor and/or a smoke sensor.
With reference to the first aspect and the foregoing implementation manners, in certain implementation manners of the first aspect, the bracket is provided with a lock block guide structure on a side of the lock bolt insertion opening, the lock block is matched with the lock block guide structure, and the lock block can slide back and forth along the lock block guide structure under the action of the elastic component, the electromagnet and the unlocking button to clamp or release the lock bolt inserted into the lock bolt insertion opening.
With reference to the first aspect and the foregoing implementations, in certain implementations of the first aspect, the resilient member includes a compression spring disposed on a side of the lock block away from the deadbolt opening.
With reference to the first aspect and the foregoing implementation manners, in some implementation manners of the first aspect, the electromagnet is located on a side of the lock block away from the bolt socket, and is fixedly mounted on the bracket.
With reference to the first aspect and the foregoing implementation manners, in some implementation manners of the first aspect, the lock block guiding structure includes guide grooves disposed on the brackets on both sides of the lock block along a reciprocating sliding direction of the lock block, and the lock block is provided with guide posts matched with the guide grooves.
With reference to the first aspect and the foregoing implementations, in certain implementations of the first aspect, the unlocking button can be pressed in a direction in which the latch bolt is inserted into the latch bolt insertion opening, and the unlocking button has an inclined surface that cooperates with the guide post.
With reference to the first aspect and the foregoing implementation manners, in some implementation manners of the first aspect, a lock tongue push block is arranged in the support, a return spring is connected to the bottom of the lock tongue push block, and the lock tongue push block can move along the lock tongue insertion opening under the action of the return spring and push out a lock tongue in the lock tongue insertion opening.
With reference to the first aspect and the foregoing implementation manners, in some implementation manners of the first aspect, the latch assembly further includes a lamp and a lock tongue in-place sensor, the lamp is disposed at an entrance of the lock tongue socket, the lock tongue in-place sensor is configured to detect whether a lock tongue is inserted into the lock tongue socket, and the lamp and the lock tongue in-place sensor are both connected to the controller.
In a second aspect, an automobile comprises the seat belt buckle according to any one of the above implementations.
One of the above technical solutions has at least one of the following advantages or beneficial effects: when the safety belt needs to be released in normal use, the lock tongue can be unlocked through the unlocking button. When emergency such as fire, water inflow, etc. is met, the signal acquisition sensor acquires the relevant information of catching fire of dangerous part, after intaking, the controller will handle the information, send the instruction of relieving the safety belt hasp at last, the electro-magnet of safety belt hasp actuates after receiving the execution command, the magnetic force of electro-magnet promotes the locking piece and overcomes the elastic component elasticity and resets, withdraws from the safety belt spring bolt bayonet socket completely as the locking piece, realizes automatic unblock, accomplishes the whole process of relieving the safety belt hasp automatically. According to the technical scheme, the lock catch can be automatically released according to the accident scene information, so that the aims of intelligence and safety are fulfilled.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic structural diagram of one embodiment of the present invention;
FIG. 2 is a schematic diagram of the internal structure of one embodiment shown in FIG. 1;
fig. 3 is a schematic view of the embodiment of fig. 1 prior to insertion of the locking bolt;
fig. 4 is a schematic view of the embodiment of fig. 1 with the latch bolt inserted;
FIG. 5 is a schematic view of an unlocking structure of the embodiment shown in FIG. 1, wherein an unlocking button is adopted;
FIG. 6 is a schematic view of an unlocking structure of the embodiment shown in FIG. 1, which adopts an electromagnet;
fig. 7 is a schematic structural diagram of another embodiment of the present invention.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the invention, the meaning of "a plurality" is one or more, the meaning of "a plurality" is more than two, and the terms of "more than", "less than", "more than" and the like are understood to exclude the number; the terms "above", "below", "within" and the like are understood to include the instant numbers. In the description of the present invention, if there is description of "first" and "second" only for the purpose of distinguishing technical features, it is not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.
In the present invention, unless otherwise specifically limited, the terms "disposed," "mounted," "connected," and the like are to be understood in a broad sense, and for example, may be directly connected or indirectly connected through an intermediate; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be mechanically coupled, may be electrically coupled or may be capable of communicating with each other; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above-mentioned words in the present invention can be reasonably determined by those skilled in the art in combination with the detailed contents of the technical solutions.
An embodiment of the present invention provides a seat belt buckle, which can be applied to a seat belt used in an interior space of an automobile, an aircraft, a ship, etc., and referring to fig. 1 and 2, the seat belt buckle includes a buckle assembly 1, a signal acquisition sensor, and a controller. The hasp subassembly 1 is fixed in one side of seat in the passenger cabin through adapting unit 2 and bolt 3 for 4 cooperations of spring bolt with the safety belt realize the safety of passenger cabin member fixed, and the cable 5 of electro-magnet 13 etc. electric control element draws along adapting unit 2 in the hasp subassembly 1, can set up the buckle that is used for fixing on the cable.
Referring to fig. 1-7, the latch assembly 1 includes a bracket 11, a locking block 10, an elastic component 12, an electromagnet 13 and an unlocking button 14, wherein an outer casing 15 is provided outside the bracket 11, an inner cavity for installing the components is defined inside the bracket 11, and a bolt insertion opening 16 is provided at the end of the bracket 11 for inserting the bolt 4 therein. The locking piece 10 is arranged inside the bolt socket 16, the locking piece 10 is movably arranged in the support 11, the locking piece 10 can automatically clamp the bolt 4 inserted into the bolt socket 16 under the action of the elastic component 12, and the electromagnet 13 and the unlocking button 14 are used for driving the locking piece 10 to reset so as to release the bolt 4 inserted into the bolt socket 16.
The signal acquisition sensor is used for detecting accident site information inside the cabin, such as fire information, impact information or water inlet information, for example, in some embodiments, the signal acquisition sensor comprises a temperature sensor and/or a smoke sensor, the electromagnet 13 and the signal acquisition sensor are both connected with the controller, and the controller is used for controlling the electromagnet 13 to drive the lock block 10 to retract according to signals of the signal acquisition sensor so as to release the lock tongue.
When the safety belt needs to be released in normal use, the lock tongue can be unlocked through the unlocking button 14. When emergency such as fire, water inflow, etc. occurs, the signal acquisition sensor acquires the relevant information of firing and water inflow of dangerous parts, the controller processes the information, and finally sends an instruction for releasing the safety belt lock catch, the electromagnet 13 of the safety belt lock catch actuates after receiving the execution instruction, the magnetic force generated after the electromagnet 13 is electrified drives the lock block 10 to overcome the elastic force of the elastic part 12 for resetting, when the lock block 10 completely exits from the safety belt lock tongue bayonet, automatic unlocking is realized, and the whole process of automatically releasing the safety belt lock catch is completed. According to the technical scheme, the lock catch can be automatically released according to the accident scene information, so that the aims of intelligence and safety are fulfilled.
The locking block 10 can swing or slide in the bracket 11 to lock or release the bolt, and the elastic component 12 can adopt a torsion spring or a spring and the like according to different movement modes of the sliding block. For example, in some embodiments, referring to fig. 2, the bracket 11 is provided with a lock guide structure at the side of the latch bolt slot 16, the lock guide structure defines a sliding path of the lock 10 in the bracket 11, the lock 10 is matched with the lock guide structure, and the lock 10 can slide back and forth along the lock guide structure under the action of the elastic component 12, the electromagnet 13 and the unlocking button 14 to lock or release the latch bolt 4 inserted into the latch bolt slot 16. The sliding type structure of the locking block 10 has the advantage that the locking block can better cooperate with the electromagnet 13 to realize automatic unlocking.
Correspondingly, referring to fig. 2, the elastic component 12 includes a compression spring disposed on a side of the lock block 10 away from the bolt slot 16, and after the bolt is inserted into the bolt slot 16, the lock block 10 automatically springs outward under the action of the compression spring to lock the bolt. The electromagnet 13 is located on one side, far away from the bolt socket 16, of the lock block 10 and is fixedly installed on the support 11, the electromagnet 13 is electrified to generate magnetic force for adsorbing the lock block 10, the magnetic force is larger than the elastic force of the compression spring, and automatic unlocking can be achieved through the electromagnet 13.
The locking piece guide structure may be formed by providing a guide groove, a guide rail, or a guide hole on the bracket 11 to define a sliding path of the locking piece 10. For example, in some embodiments shown in fig. 2, the lock block guiding structure includes guide grooves 17 disposed on the brackets 11 at both sides of the lock block 10 along the reciprocating sliding direction of the lock block 10, the lock block 10 is provided with guide posts 18 engaged with the guide grooves 17, and the lock block 10 is constrained by the engagement of the guide posts 18 and the guide grooves 17, so that the lock block 10 can only reciprocate along the direction perpendicular to the direction in which the lock tongue is inserted into the lock tongue insertion opening 16, thereby preventing the lock tongue from unhooking.
Further, referring to fig. 1, the unlock button 14 can be pressed on the bracket 11 in a direction in which the latch bolt is inserted into the latch bolt insertion hole 16, and the latch bolt insertion hole 16 is located at one side of the unlock button 14. Wherein the unlocking button 14 has a slope that cooperates with the guiding stud 18. When the safety belt is used and needs to be released at ordinary times, only the unlocking button 14 needs to be pressed to push the guide posts 18 at two ends of the locking block 10, the downward movement of the button is converted into the unlocking movement of the locking block 10 through the inclined surface, the sliding locking block 10 is pushed to overcome the elastic force of the compression spring to slide, and the lock tongue is released.
It is understood that the unlocking button 14 may be disposed at other positions, such as a side of the bracket 11, and may directly act on the slider to unlock the lock.
In some embodiments, referring to fig. 2 and 3, a bolt pushing block 19 is arranged in the bracket 11, a return spring 110 is connected to the bottom of the bolt pushing block 19, the bolt pushing block 19 is located in a direction opposite to a direction in which the bolt is inserted into the bolt socket 16, and the bolt pushing block 19 can move along the bolt socket 16 under the action of the return spring 110 and push out the bolt 4 in the bolt socket 16.
The security unlocking process is described in conjunction with fig. 3-6:
firstly, before the safety belt bolt is not inserted, the bolt pushing block 19 is at the uppermost position under the action of the return spring 110, and simultaneously pushes against the locking block 10, and at the moment, the electromagnet 13 does not work.
Secondly, when the safety belt bolt is inserted, the safety belt bolt pushes the bolt pushing block 19 to overcome the elastic force of the reset spring 110 to move downwards, when the bolt moves downwards to a set position, the locking block 10 slides leftwards under the elastic force of the compression spring, penetrates through the safety belt bolt bayonet to clamp the safety belt bolt, and at the moment, the electromagnet 13 does not act.
When the safety belt is used at ordinary times and needs to be released, only the unlocking button 14 needs to be pressed, the unlocking button 14 pushes the guide posts 18 at two ends of the locking block 10, the downward movement of the button is converted into the rightward movement of the locking block 10 through an inclined plane, the locking block 10 is pushed to overcome the elasticity of a compression spring to slide rightwards, when the locking block 10 completely exits from the bayonet of the safety belt lock tongue, the lock tongue pushing block 19 pushes out the safety belt lock tongue under the action of the reset spring 110, and then the safety belt lock tongue enters the state of (i).
When an emergency such as a vehicle fire occurs, at the moment, after the signal acquisition devices such as the temperature sensor and the smoke sensor acquire the relevant ignition information of the dangerous part, the controller processes the information and finally sends out an instruction for releasing the safety belt lock catch, after the electromagnet 13 of the safety belt lock catch receives the execution instruction, the electromagnet 13 is actuated at the moment, the magnetic force of the electromagnet 13 pushes the lock block 10 to move rightwards by overcoming the elastic force of the compression spring, when the sliding lock block 10 completely exits from the safety belt lock tongue bayonet, the lock tongue pushing block 19 pushes out the safety belt lock tongue under the action of the return spring 110, and then the safety belt lock catch is in the state of (i), so that the whole process of automatically releasing the safety belt lock catch is completed.
In some embodiments, referring to fig. 7, the latch assembly 1 further includes a lamp 111 and a bolt in-place sensor 112, the lamp may be an LED or other types of light sources, the lamp 111 is disposed at an entrance of the bolt socket 16 and connected to the bracket 11, the bolt in-place sensor 112 is disposed inside the bracket 11, the bolt in-place sensor 112 is used for detecting whether the bolt 4 is inserted into the bolt socket 16, and both the lamp 111 and the bolt in-place sensor 112 are connected to the controller. In this embodiment, the lamp 111 has different operation modes and functions under different operation conditions, such as but not limited to the following functions: 1. the seat belt can be reminded to the passenger to wear through the light flicker at the lock catch; 2. after parking, the light at the lock catch is high, so that the lighting effect is achieved, and the lock catch can be conveniently released by passengers; 3. light at the lock catch can be used as an atmosphere lamp and can be linked with music.
Firstly, a safety belt wearing process is reminded by lamplight:
1. after the seat detects a passenger, if the lock tongue at the lock catch of the safety belt does not detect the insertion of the lock tongue in place, the seat can feed a signal back to the controller, the controller sends the signal, the lamp continuously flickers at the moment to remind the passenger to wear the safety belt, and meanwhile, the seat can be linked with a vehicle, and reminding sounds such as 'please wear the safety belt' are sent through a vehicle horn.
2. After the passenger inserts the safety belt spring bolt into the hasp, the spring bolt of safety belt hasp department detects the spring bolt and inserts at the position sensor, will feed back the signal to the controller, and the controller signals, and the lamp is usually bright this moment.
Secondly, the action process of the atmosphere lamp:
1. after the passenger wears the safety belt, the lamp becomes to often shine by the scintillation this moment, and the light colour can be according to the passenger hobby through cell-phone, well accuse screen, perhaps the controller selects the setting, and different light colours can the different atmospheres of setoff, play the effect of atmosphere lamp.
2. The music player can also be linked with the music played in the car, and the color, the brightness and the color change frequency of the lamp light change along with the music melody.
Thirdly, lighting action process:
1. after the door is opened, the lamp is high and plays a role in illumination, and after the door is closed, the brightness of the lamp is reduced.
2. After the vehicle stops, the lamp is high, the lighting effect is achieved, a passenger can conveniently find the lock catch release button, and the passenger can more conveniently release the safety belt.
3. After the seat belt is released, the brightness of the lamp is reduced.
The embodiment of the invention designs the light reminding device at the lock catch, reminds the passenger to wear the safety belt through flickering light, and can also be linked with the vehicle to send reminding sounds such as 'please wear the safety belt' and the like through a vehicle loudspeaker. After the passenger wears the safety belt, light will trun into for often bright, and the colour can be selected through cell-phone, well accuse screen, or control button according to the demand, can regard as atmosphere lamp in the car this moment, builds the atmosphere.
In addition, aiming at the emergency such as vehicle fire, at the moment, after the signal acquisition sensors such as the temperature sensor and the smoke sensor acquire the relevant firing information of dangerous parts, the information is processed, and finally, an instruction for releasing the safety belt lock catch is sent out, after the electromagnet 13 of the safety belt lock catch receives the execution instruction, the electromagnet 13 is actuated at the moment, the magnetic force of the electromagnet 13 pushes the lock block 10 to overcome the elastic force of the elastic component 12 to move rightwards, when the lock block 10 completely exits from the safety belt lock tongue bayonet, the lock tongue pushing block 19 pushes out the safety belt lock tongue under the action of the reset spring 110, the whole process of automatically releasing the safety belt lock catch is completed, and after the safety belt lock catch is released, the lamp continuously flickers to remind passengers to leave the vehicle.
The embodiment of the invention also provides an automobile which comprises the safety belt lock catch in any one of the embodiments, so that the automobile can be safer, the safety belt lock catch can be automatically released after a fire accident happens, passengers in the automobile can leave the accident automobile at the first time, and the occurrence of secondary accidents is avoided.
In the description herein, references to the description of the term "example," "an embodiment," or "some embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope of the claims of the present application.
Claims (10)
1. A seat belt buckle, comprising:
the locking assembly comprises a support, a locking block, an elastic component, an electromagnet and an unlocking button, wherein the support is provided with a lock tongue socket, the locking block is arranged in the lock tongue socket, the locking block can automatically clamp a lock tongue inserted into the lock tongue socket under the action of the elastic component, and the electromagnet and the unlocking button are used for driving the locking block to reset so as to release the lock tongue inserted into the lock tongue socket;
the signal acquisition sensor is used for detecting accident site information inside the cabin;
the controller, the electro-magnet with signal acquisition sensor all with the controller is connected, the controller is used for according to the signal control of signal acquisition sensor the electro-magnet drive the locking piece is withdrawn in order to release the spring bolt.
2. The seatbelt buckle according to claim 1, wherein the signal acquisition sensor comprises a temperature sensor and/or a smoke sensor.
3. The safety belt buckle as claimed in claim 1, wherein the bracket is provided with a locking piece guide structure at a side of the bolt insertion opening, the locking piece is matched with the locking piece guide structure, and the locking piece can slide back and forth along the locking piece guide structure under the action of the elastic component, the electromagnet and the unlocking button to clamp or release the bolt inserted into the bolt insertion opening.
4. The seatbelt buckle of claim 3, wherein said resilient member comprises a compression spring disposed on a side of said lock block remote from said tongue insertion opening.
5. The seatbelt buckle of claim 3, wherein said electromagnet is positioned on a side of said lock block remote from said tongue insertion opening and is fixedly mounted to said bracket.
6. The seatbelt buckle according to claim 3, wherein the locking piece guide structure includes guide grooves provided on the brackets on both sides of the locking piece in the direction of reciprocal sliding of the locking piece, and the locking piece is provided with guide posts engaged with the guide grooves.
7. The seatbelt buckle according to claim 6, wherein the unlock button is depressible in a direction of insertion of the tongue into the tongue insertion opening, the unlock button having an inclined surface engaged with the guide post.
8. The safety belt buckle as claimed in claim 1, wherein a tongue pushing block is arranged in the bracket, a return spring is connected to the bottom of the tongue pushing block, and the tongue pushing block can move along the tongue insertion opening under the action of the return spring and push out the tongue in the tongue insertion opening.
9. The seatbelt buckle according to claim 1, wherein the buckle assembly further comprises a lamp and a tongue in-place sensor, the lamp is disposed at an entrance of the tongue insertion opening, the tongue in-place sensor is configured to detect whether a tongue is inserted into the tongue insertion opening, and the lamp and the tongue in-place sensor are both connected to the controller.
10. An automobile comprising the seatbelt buckle according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111171553.XA CN113928262A (en) | 2021-10-08 | 2021-10-08 | Safety belt lock catch and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111171553.XA CN113928262A (en) | 2021-10-08 | 2021-10-08 | Safety belt lock catch and automobile |
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| Publication Number | Publication Date |
|---|---|
| CN113928262A true CN113928262A (en) | 2022-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111171553.XA Pending CN113928262A (en) | 2021-10-08 | 2021-10-08 | Safety belt lock catch and automobile |
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| CN (1) | CN113928262A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115123139A (en) * | 2022-06-07 | 2022-09-30 | 嘉兴赛捷弹簧制造有限公司 | High-reliability flexible automobile safety belt zipper and production method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115123139A (en) * | 2022-06-07 | 2022-09-30 | 嘉兴赛捷弹簧制造有限公司 | High-reliability flexible automobile safety belt zipper and production method thereof |
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Address after: The road in Whampoa District of Guangzhou City, Guangdong Province, No. 1 510700 Applicant after: GUANGQI HONDA AUTOMOBILE Co.,Ltd. Applicant after: Guangzhou Honda Research & Development Co.,Ltd. Address before: Huangpu District guangben road Guangzhou City, Guangdong province 510700 No. 1 Applicant before: GUANGQI HONDA AUTOMOBILE Co.,Ltd. Applicant before: Guangzhou Honda Research & Development Co.,Ltd. |
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Application publication date: 20220114 |
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