CN206598750U - For the safety device of passenger riding and the seat with it - Google Patents
For the safety device of passenger riding and the seat with it Download PDFInfo
- Publication number
- CN206598750U CN206598750U CN201621482950.3U CN201621482950U CN206598750U CN 206598750 U CN206598750 U CN 206598750U CN 201621482950 U CN201621482950 U CN 201621482950U CN 206598750 U CN206598750 U CN 206598750U
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- China
- Prior art keywords
- car body
- safety device
- roll
- protective structure
- over protective
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Abstract
The utility model provides a kind of seat for the safety device of passenger riding and with it, and the safety device includes：Roll-over protective structure, roll-over protective structure has first end and the second end, and the second end of roll-over protective structure is used to be connected with car body floor；Air bag component, is arranged in the accommodating chamber of roll-over protective structure, and air bag component has the state that bulges of roll-over protective structure jack-up.The technical scheme provided by the utility model, can solve the problem that seat of the prior art in collision the problem of occupant's easy dive.
Description
Technical field
The utility model is related to vehicle seating art field, is filled in particular to a kind of safety for passenger riding
Put and the seat with it.
Background technology
At present, with expanding economy, car ownership continues to increase, and family-sized car is consequently increased.Therefore, people couple
The safety of vehicle proposes higher and higher requirement, while security legislation is more and more stricter.In frontal collision test, back seat
The anti-dive deformation of timbering in bottom causes occupant's dive phenomenon to happen occasionally, and dive can not only cause serious wound to the belly of human body
Evil, more can cause other positions to receive injury because of the exception of dummy's motion morphology.Accordingly, it would be desirable to which a kind of device can be in vehicle
Occupant's dive is prevented during collision, and then reduces the severity of passengers motion.
Utility model content
The utility model provides a kind of seat for the safety device of passenger riding and with it, to solve prior art
In seat in collision the problem of occupant's easy dive.
According to one side of the present utility model, there is provided a kind of safety device for passenger riding, safety device bag
Include：Roll-over protective structure, roll-over protective structure has first end and the second end, and the second end of roll-over protective structure is used to be connected with car body floor；Air bag component,
It is arranged in the accommodating chamber of roll-over protective structure, air bag component has the state that bulges of roll-over protective structure jack-up.
Further, safety device also includes：First guiding mechanism, the side positioned at remote second end of roll-over protective structure, the
One guiding mechanism is used to guide roll-over protective structure to move.
Further, the first guiding mechanism includes：Guide rod, is located on car body floor, and guide rod can be with respect to car body
Floor is moved, and one end of guide rod is connected with roll-over protective structure；Limiting section, is arranged on the other end of guide rod, limiting section and roll-over protective structure
It is located at the both sides of car body floor respectively, limiting section is used for displacement of the restricted guidance bar with respect to car body floor.
Further, guide rod at least partially arcuate structure, the rotation that arcuate structure is rotated with roll-over protective structure around the second end
Track is adapted；Selectively, limiting section is gag lever post, and gag lever post is set with guide rod in angle, gag lever post and car body floor
Coordinate with the movement of restricted guidance bar.
Further, safety device also includes：Second guiding mechanism, is arranged in accommodating chamber, and positioned at air bag component with
Between second end, the second guiding mechanism is used to guide the first end of air bag component towards roll-over protective structure to bulge.
Further, the second guiding mechanism includes being located at end in the multiple leading trucks being sequentially hinged, multiple leading trucks
Leading truck is hinged with car body floor；Selectively, multiple leading trucks are vertically set, and multiple leading trucks are towards roll-over protective structure
First end is tilted；Selectively, multiple leading trucks are gradually reduced along the direction length away from car body floor；Selectively, along remote
It is gradually reduced from the frictional force between two neighboring leading truck on the direction of car body floor.
Further, the second guiding mechanism includes：The first leading truck, the second leading truck, the 3rd leading truck being sequentially hinged
And the 4th leading truck, one end away from the second leading truck of the first leading truck is hinged with car body floor, the length of the second leading truck
Degree is identical with the length of the 3rd leading truck, and the length of the first leading truck is twice of the length of the second leading truck, the second leading truck
Length be twice of the 4th leading truck.
Further, roll-over protective structure includes：First supporting plate, the second supporting plate and the first supporting plate of connection and the second support
3rd supporting plate of plate, the first supporting plate towards car body back sweep, the second supporting plate is tilted towards the front of car body, and second
One end of fagging is fixed on car body floor, and the other end of the second supporting plate is connected with the 3rd supporting plate, the first supporting plate, second
Accommodating chamber is formed between supporting plate and the 3rd supporting plate.
According to other side of the present utility model there is provided a kind of seat, seat includes：Cushion, with being arranged on car body
On plate；The safety device of above-mentioned offer, is arranged between cushion and car body floor.
Further, safety device includes being provided with through hole on guide rod and limiting section, car body floor, and guide rod is located in
In through hole, the radial dimension along through hole of limiting section is more than the diameter of through hole.
Using the technical solution of the utility model, safety device is installed in under-seat, specifically, the safety device includes
Roll-over protective structure and air bag component, the second end of roll-over protective structure are connected with car body floor, by air bag component with being arranged on roll-over protective structure and car body
In accommodating chamber between plate.Air bag component can be opened when by impulsive force and bulged, can be by roll-over protective structure top during bulging
Rising makes it tilt rising around the second end, and then can be by the roll-over protective structure by seat jack-up certain angle, can by the structure
Vehicle occupant's dive in collision is effectively prevented, the injured possibility of occupant is reduced, improves seat security performance.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing further understanding to of the present utility model, this practicality
New schematic description and description is used to explain the utility model, does not constitute to improper restriction of the present utility model.
In the accompanying drawings：
Fig. 1 shows the structural representation for the safety device that the utility model is provided；
Fig. 2 shows the structural representation of safety device installation on the seat in Fig. 1；
Fig. 3 shows state diagram of the air bag when opening in Fig. 2.
Wherein, above-mentioned accompanying drawing is marked including the following drawings：
10th, roll-over protective structure；20th, air bag component；21st, air bag mounting seat；22nd, air bag；30th, the first guiding mechanism；31st, it is oriented to
Bar；32nd, limiting section；40th, the second guiding mechanism；41st, the first leading truck；42nd, the second leading truck；43rd, the 3rd leading truck；44th,
Four leading trucks；50th, cushion；60th, car body floor.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.The description only actually at least one exemplary embodiment is illustrative below, never as to this practicality
New and its application or any limitation used.Based on the embodiment in the utility model, those of ordinary skill in the art are not having
There is the every other embodiment made and obtained under the premise of creative work, belong to the scope of the utility model protection.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
Unless specifically stated otherwise, the part and positioned opposite, the digital table of step otherwise illustrated in these embodiments
Scope of the present utility model is not limited up to formula and numerical value.Simultaneously, it should be appreciated that each shown in accompanying drawing for the ease of description
The size of individual part is not to be drawn according to actual proportionate relationship.For skill known to person of ordinary skill in the relevant
Art, method and apparatus may be not discussed in detail, but in the appropriate case, the technology, method and apparatus should be considered as awarding
Weigh a part for specification.In shown here and discussion all examples, any occurrence should be construed as merely example
Property, not as limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：It is similar
Label and letter similar terms is represented in following accompanying drawing, therefore, once be defined in a certain Xiang Yi accompanying drawing, then with
It need not be further discussed in accompanying drawing afterwards.
In description of the present utility model, it is to be understood that the noun of locality such as " forward and backward, upper and lower, left and right ", " horizontal,
Vertically, vertically, level " and " top, bottom " etc. indicated by orientation or position relationship be normally based on orientation shown in the drawings or position
Relation is put, description the utility model is for only for ease of and simplifies description, in the case where not making opposite explanation, these nouns of locality
Do not indicate that and imply that the device or element of meaning there must be specific orientation or with specific azimuth configuration and operation, because
This is it is not intended that limitation to the utility model protection domain；The noun of locality " inside and outside " refers to the wheel relative to each part in itself
Wide is inside and outside.
For the ease of description, space relative terms can be used herein, such as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation levied.It should be appreciated that space relative terms are intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.If for example, the device in accompanying drawing is squeezed, be described as " in other devices
It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made to the relative description in space used herein above.
Furthermore, it is necessary to which explanation, limits parts, it is only for be easy to using the word such as " first ", " second "
Corresponding parts are distinguished, such as without Stated otherwise, above-mentioned word does not have particular meaning, therefore it is not intended that to this
The limitation of utility model protection scope.
As shown in figure 1, the utility model embodiment provides a kind of safety device, safety device includes roll-over protective structure 10 and air bag
Component 20.Wherein, roll-over protective structure 10 has first end and the second end, and the second end of roll-over protective structure 10 is arranged on car body floor 60.Peace
Full frame 10 has accommodating chamber, specifically, in the present embodiment, and the middle part of roll-over protective structure 10 has a bulge-structure, the bulge-structure with
Accommodating chamber is formed between car body floor 60.Air bag component 20 is arranged in accommodating chamber, air bag component 20 have original state and
By the state that bulges of the jack-up of roll-over protective structure 10.When air bag component 20 is impacted, air bag component 20 can rapidly bulge and will peace
The full jack-up of frame 10.
The safety device provided using the present embodiment, safety device is installed in under-seat.Specifically, the safety device bag
Roll-over protective structure 10 and air bag component 20 are included, the second end of roll-over protective structure 10 is connected with car body floor 60, and air bag component 20 is arranged on into peace
Entirely in the accommodating chamber between frame 10 and car body floor 60.Air bag component 20 can be opened when by impulsive force and bulged, and be bulged
The jack-up of roll-over protective structure 10 can be such that it tilts around the second end in journey to rise, and then can be by the roll-over protective structure 10 by seat jack-up one
Determine angle, so that the front end of seat is tilted, can effectively prevent vehicle occupant's dive in collision from skidding off by the structure, reduce
The injured possibility of occupant, improves seat security performance.Also, by setting air bag component 20, it can be collided in vehicle
When, impulsive force is absorbed by air bag component 20, the injury to occupant is reduced.
In the present embodiment, the safety device also includes the first guiding mechanism 30, and the first guiding mechanism 30 is arranged on car body
On floor 60, and positioned at the side away from the second end of roll-over protective structure 10.Roll-over protective structure 10 can be guided by the first guiding mechanism 30
Tilt, and row constraint is entered to the tilting position of roll-over protective structure 10, improve stability of the device in moving process.
Wherein, first guiding mechanism 30 can be the structures such as lead, guide groove, directive slide track, as long as peace can be realized
Full frame 10 is tilted by desired guiding trajectory.
In the present embodiment, first guiding mechanism 30 specifically includes guide rod 31 and limiting section 32.Wherein, guide rod 31
It is located on car body floor 60, and the guide rod 31 is movably disposed on car body floor 60, one end of guide rod 31 and peace
Full frame 10 is connected.Limiting section 32 is arranged on the other end of guide rod 31, and limiting section 32 and roll-over protective structure 10 are located at car body floor respectively
60 both sides, limiting section 32 is used for displacement of the restricted guidance bar 31 with respect to car body floor 60.Specifically, in the structure shown here, should
Guide rod 31 is moved with car body floor 60, is stopped movement when limiting section 32 is contacted with car body floor 60, is passed through the energy of limiting section 32
The maximum displacement of enough restricted guidance bars 31, can limit the tilting angle of roll-over protective structure 10, and then can limit the tilting angle of seat
Degree.In design, by adjusting position of the limiting section 32 on guide rod 31, the tilting angle of roll-over protective structure 10 can be adjusted
Section.
Wherein, in the present embodiment, the limiting section 32 is set to gag lever post, is connected with guide rod 31.Also, in order that peace
Full frame 10 is steadily tilted, and is directed at least part of bar 31 and is set to arcuate structure, arcuate structure turns with roll-over protective structure 10 around the second end
Dynamic rotary motion trace is adapted.
As a specific embodiment of the present utility model, limiting section 32 can be set to gag lever post, gag lever post is with being oriented to
Bar 31 is set in angle, and gag lever post coordinates with the movement of restricted guidance bar 31 with car body floor 60.
Specifically, the safety device also includes the second guiding mechanism 40, the second guiding mechanism 40 is arranged in accommodating chamber, and
Between the end of air bag component 20 and second, guided by the second guiding mechanism 40 with the direction that bulges to air bag component 20
And constraint, so that the first end of air bag component 20 towards roll-over protective structure 10 bulges.Gas can be improved by second guiding mechanism 40
Capsule component 20 is by the validity of the jack-up of roll-over protective structure 10.
Wherein, the second guiding mechanism 40 can include guide and limit bar or platy structure, as long as air bag component can be guided
20 bulge to the first extreme direction of roll-over protective structure 10.
In the present embodiment, second guiding mechanism 40 includes the multiple leading trucks being sequentially hinged, multiple leading truck middle positions
Leading truck in end is hinged with car body floor 60.Specifically, as shown in figure 1, multiple leading trucks are vertically set, and it is many
The first end of individual leading truck towards roll-over protective structure 10 is tilted, further, it is considered to the stability of leading truck connection and the motion of leading truck
Scope, direction length that can be by multiple leading trucks along remote car body floor 60 is set to be gradually reduced, along away from car body floor 60
Direction on frictional force between two neighboring leading truck be gradually reduced.
As a specific embodiment of the present utility model, as shown in figure 1, the second guiding mechanism 40 includes what is be sequentially hinged
First leading truck 41, the second leading truck 42, the 3rd leading truck 43 and the 4th leading truck 44, remote the second of the first leading truck 41
One end of leading truck 42 is hinged with car body floor 60, and the length of the second leading truck 42 is identical with the length of the 3rd leading truck 43, the
The length of one leading truck 41 is twice of the length of the second leading truck 42, and the length of the second leading truck 42 is the 4th leading truck 44
Twice.
Specifically, one end of first leading truck is hinged with car body floor 60, the other end of first leading truck is with
One leading truck is hinged.In the present embodiment, multiple leading truck formation hinge arrangements being hinged, and pass through the hinge arrangement
Air bag component 20 is guided and constrained, can be delayed when air bag component 20 bulges by multiple leading trucks being hinged
Punching, it is more soft for rod-like structure or platy structure in contact.Multiple leading trucks being hinged are in air bag group
Deform to adapt to the structure of the outer surface of air bag component 20 when part 20 bulges.Specifically, two neighboring leading truck has when being hinged
Certain frictional force, further to improve when air bag component 20 bulges to its guiding constraint.
Specifically, in the present embodiment, the air bag component 20 includes air bag mounting seat 21 and air bag 22, air bag mounting seat 21
It is arranged in accommodating chamber, air bag 22 is arranged in air bag mounting seat 21.It by setting air bag mounting seat 21, can consolidate air bag 22
It is scheduled in its mounting seat, and is fixed on by the mounting seat on car body floor 60.
Specifically, in the present embodiment, the roll-over protective structure 10 includes the first supporting plate, the second supporting plate and the 3rd support
Plate, wherein, one end of the first supporting plate can be connected with car body floor 60 by fastener, and the first supporting plate is inclined towards car body rear
Tiltedly, one end of the second supporting plate is fixed on car body floor 60, and the second supporting plate, towards inclination in front of car body, the 3rd supporting plate connects
It is connected between the first supporting plate and the second supporting plate, occupant's dive can be prevented by the roll-over protective structure 10.
The safety device provided by the utility model, can be in vehicle collision, by being arranged in roll-over protective structure 10
Air bag component 20 tilts seat front, prevents that impulsive force, reduction can be absorbed while occupant's dive by air bag component 20
Injury to occupant.Pass through the safety device, it is possible to increase the security of seat, be that occupant safety provides safeguard.
As shown in Figures 2 and 3, there is provided a kind of seat in another embodiment of the present utility model, the seat includes sitting
The safety device that pad 50 and above-described embodiment are provided.Specifically, cushion 50 is arranged on car body floor 60, safety device is set
Put between cushion 50 and car body floor 60.
Further, in the utility model, safety device includes setting on guide rod 31 and limiting section 32, car body floor 60
Through hole is equipped with, guide rod 31 is located in through hole, the radial dimension along through hole of limiting section 32 is more than the diameter of through hole.
The seat provided by the embodiment, is disposed in vehicle, when vehicle is collided, in safety device
Air bag component 20 can be opened when by impulsive force and bulged, and the jack-up of roll-over protective structure 10 can be made to it around the second end during bulging
Tilt and rise, and then, so that the front end of cushion 50 is tilted, can pass through by the roll-over protective structure 10 by the jack-up certain angle of cushion 50
The structure can effectively prevent vehicle occupant's dive in collision from skidding off, and reduce the injured possibility of occupant, improve seat safety
Performance.
In the present embodiment, the anterior one end of the close cushion 50 of roll-over protective structure 10 is fixed on car body floor by fastener
On 60, the one end at the rear portion of close cushion 50 of roll-over protective structure 10 is welded on car body floor 60.Can be in air bag by the structure
Component 20 be hit bulge to a certain degree when, the impulsive force that can be bulged by air bag component 20 is by the tight of the front end of roll-over protective structure 10
Firmware corrupt, tilts the front end of roll-over protective structure 10, and tilt cushion 50 by roll-over protective structure 10.By setting the structure to enter
One step ensures air bag component 20 when bulging, and makes the anterior tilting of cushion 50, plays and reduce the wind that occupant's hip is skidded off along seat
Danger.
The seat provided by the present embodiment, can prevent occupant while vehicle collides dive by air bag group
Part 20 absorbs impulsive force, and then can reduce occupant injury, improves the security performance of occupant.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (14)
1. a kind of safety device for passenger riding, it is characterised in that the safety device includes：
Roll-over protective structure (10), the roll-over protective structure (10) has first end and the second end, the second end of the roll-over protective structure (10) be used for
Car body floor (60) is connected；
In air bag component (20), the accommodating chamber for being arranged on the roll-over protective structure (10), the air bag component (20) has the peace
The state that bulges of full frame (10) jack-up.
2. safety device according to claim 1, it is characterised in that the safety device also includes：
First guiding mechanism (30), the side positioned at remote second end of the roll-over protective structure (10), first Guiding machine
Structure (30) is used to guide the roll-over protective structure (10) mobile.
3. safety device according to claim 2, it is characterised in that first guiding mechanism (30) includes：
Guide rod (31), is located on the car body floor (60), and the guide rod (31) can relatively described car body floor
(60) mobile, one end of the guide rod (31) is connected with the roll-over protective structure (10)；
Limiting section (32), is arranged on the other end of the guide rod (31), the limiting section (32) and the roll-over protective structure (10) point
Not Wei Yu the car body floor (60) both sides, the limiting section (32) be used for limit the relatively described car body of the guide rod (31)
The displacement on floor (60).
4. safety device according to claim 3, it is characterised in that the guide rod (31) at least partially arc knot
Structure, the arcuate structure is adapted with the roll-over protective structure (10) around the rotary motion trace that second end is rotated.
5. safety device according to claim 4, it is characterised in that the limiting section (32) is gag lever post, described spacing
Bar is set with the guide rod (31) in angle, and the gag lever post coordinates to limit the guide rod with the car body floor (60)
(31) movement.
6. safety device according to any one of claim 1 to 5, it is characterised in that the safety device also includes：
Second guiding mechanism (40), is arranged in the accommodating chamber, and positioned at the air bag component (20) and second end it
Between, second guiding mechanism (40) is used to guide the first end of the air bag component (20) towards the roll-over protective structure (10) swollen
Rise.
7. safety device according to claim 6, it is characterised in that second guiding mechanism (40) includes sequentially being hinged
Multiple leading trucks, the leading truck that end is located in multiple leading trucks is hinged with car body floor (60).
8. safety device according to claim 7, it is characterised in that multiple leading trucks are vertically set, and
The first end of multiple leading trucks towards the roll-over protective structure (10) is tilted.
9. safety device according to claim 7, it is characterised in that multiple leading trucks are along away from car body floor (60)
Direction length be gradually reduced.
10. safety device according to claim 7, it is characterised in that along along the direction away from the car body floor (60)
Frictional force between two neighboring leading truck is gradually reduced.
11. safety device according to claim 7, it is characterised in that second guiding mechanism (40) includes：
The first leading truck (41), the second leading truck (42), the 3rd leading truck (43) and the 4th leading truck (44) being sequentially hinged,
One end of remote second leading truck (42) of first leading truck (41) is hinged with the car body floor (60), and described
The length of two leading trucks (42) is identical with the length of the 3rd leading truck (43), and the length of first leading truck (41) is institute
State the length of the second leading truck (42) twice, the length of second leading truck (42) is the two of the 4th leading truck (44)
Times.
12. safety device according to claim 1, it is characterised in that the roll-over protective structure (10) includes：
First supporting plate, the second supporting plate and the 3rd supporting plate for connecting first supporting plate and second supporting plate,
First supporting plate towards car body back sweep, second supporting plate is tilted towards the front of the car body, and described second
One end of supporting plate is fixed on the car body floor (60), and the other end of second supporting plate connects with the 3rd supporting plate
Connect, the accommodating chamber is formed between first supporting plate, second supporting plate and the 3rd supporting plate.
13. a kind of seat, it is characterised in that the seat includes：
Cushion (50), is arranged on car body floor (60)；
Safety device any one of claim 1 to 12, is arranged on the cushion (50) and the car body floor (60)
Between.
14. seat according to claim 13, it is characterised in that the safety device includes guide rod (31) and limiting section
(32) through hole, is provided with the car body floor (60), the guide rod (31) is located in the through hole, the limiting section
(32) the radial dimension along the through hole is more than the diameter of the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621482950.3U CN206598750U (en) | 2016-12-30 | 2016-12-30 | For the safety device of passenger riding and the seat with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621482950.3U CN206598750U (en) | 2016-12-30 | 2016-12-30 | For the safety device of passenger riding and the seat with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206598750U true CN206598750U (en) | 2017-10-31 |
Family
ID=60149374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621482950.3U Expired - Fee Related CN206598750U (en) | 2016-12-30 | 2016-12-30 | For the safety device of passenger riding and the seat with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206598750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108790976A (en) * | 2018-07-04 | 2018-11-13 | 东风安道拓汽车座椅有限公司 | The active anti-submersible device of automotive seat |
-
2016
- 2016-12-30 CN CN201621482950.3U patent/CN206598750U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108790976A (en) * | 2018-07-04 | 2018-11-13 | 东风安道拓汽车座椅有限公司 | The active anti-submersible device of automotive seat |
| CN108790976B (en) * | 2018-07-04 | 2019-10-08 | 东风安道拓汽车座椅有限公司 | The active anti-submersible device of automotive seat |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171031 Termination date: 20191230 |