CN208498329U - A kind of anti-latent structure of automotive seat required based on passenger safety - Google Patents
A kind of anti-latent structure of automotive seat required based on passenger safety Download PDFInfo
- Publication number
- CN208498329U CN208498329U CN201820860740.6U CN201820860740U CN208498329U CN 208498329 U CN208498329 U CN 208498329U CN 201820860740 U CN201820860740 U CN 201820860740U CN 208498329 U CN208498329 U CN 208498329U
- Authority
- CN
- China
- Prior art keywords
- fishplate bar
- bar
- sliding rail
- automotive seat
- passenger safety
- 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.)
- Expired - Fee Related
Links
Landscapes
- Seats For Vehicles (AREA)
Abstract
The utility model discloses a kind of anti-latent structures of automotive seat required based on passenger safety, including body of taking position, preceding interlocking bar, rear interlocking bar, left other fishplate bar and right other fishplate bar；Interlocking bar both ends extend through left other fishplate bar one end and right other fishplate bar one end afterwards, preceding interlocking bar both ends extend through the left other fishplate bar other end and the right other fishplate bar other end, body side of taking position connect with the left other fishplate bar other end, take position the body other side with it is right by the fishplate bar other end connect；Body downside take position equipped with holding groove, preceding interlocking bar is located in holding groove, the first inclined surface is equipped on the left of body of taking position, the angle between the first inclined surface and horizontal plane is 25-40 °.It can solve automotive seat in the prior art and be unable to reach good anti-dive effect, anti-problem at high cost of diving.
Description
Technical field
The utility model relates to technical field of automobile accessories, in particular to a kind of automotive seat required based on passenger safety
Anti- latent structure.
Background technique
In automobile, the comfortable seat for taking environment is provided as passenger, is also suggested in security performance
It is required that can generally be equipped with safety components, the drivers such as safety belt, lateral support column on the seat needs adjusting seat before driving
It the position of chair, will if seat is that position is improper because correctly vehicle driving posture can be with the safety of effective protection driver
The sensitivity of pilot's line of vision and manipulation is influenced, or even sit basin to lead to traffic accident, hurt oneself and other people, as automobile is raw
It produces quantity to sharply increase, traffic accident also constantly occurs, therefore it is most important to reduce Road Traffic Injury.In seat front row skeleton
It is typically provided with and sits basin, which forms the safeguard protection to driver, but occurs in automobile
When collision, driver will appear the displacement of moment forwardly and downwardly, i.e., latent to slide, which can make driver be detached from seat and increase
Injury to driver.
Chinese patent literature (day for announcing: on July 6th, 2011, notification number: CN201890166U) discloses a kind of automotive seat
Anti- descending mechanism, this anti-descending mechanism is by the cushion frame of automotive seat, reinforcing rod and for constituting the steel wire group for sitting basin
At.There are two sides for cushion frame tool, and the both ends of reinforcing rod are separately fixed on this side and perpendicular to automotive seat
Longitudinal direction is supported in cushion frame at the position of automobile passenger thigh or hip, and steel wire composition is overlapped on the cushion frame
With it is netted on the reinforcing rod.
Chinese patent literature (day for announcing: on October 17th, 2012, notification number: CN202491697U) discloses one kind and is used for
Automotive seat prevents latent adjustable mechanism, including sits pelvis frame, sits pelvis frame and includes left and right siding and be arranged left and right
The front of half basin assembly between siding, half basin assembly is higher than rear portion, projects upwards the front formation one of half basin assembly anti-
Latent portion, half basin assembly rear portion be provided with an articulated shaft, the two end axles of the articulated shaft are set on left and right siding；The anti-latent adjusting
Mechanism further includes an anti-latent portion's regulating mechanism being arranged between left and right siding front anti-portion's regulating mechanism driving seat of diving
Anti- latent portion in basin assembly is swung around articulated shaft, anti-latent to realize.The present invention can pass through the position of cam by driving mechanism
The high low adjustment that latent portion is prevented in half basin assembly of Planar realization is adjusted, the anti-rice root nematode of basin structure is sat in realization.
Automotive seat in above-mentioned technical proposal is unable to reach good anti-dive effect, moreover, using air bag into
Anti- latent at high cost of row, cannot reuse.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of based on passenger safety requirement
The anti-latent structure of automotive seat can solve automotive seat in the prior art and be unable to reach good anti-dive effect, prevents latent cost
High problem.
The purpose of this utility model adopts the following technical scheme that realization:
It is a kind of based on passenger safety require the anti-latent structure of automotive seat, including body of taking position, preceding interlocking bar, rear interlocking bar,
Left other fishplate bar and right other fishplate bar；
Interlocking bar both ends extend through left other fishplate bar one end and right other fishplate bar one end afterwards, and preceding interlocking bar both ends extend through a left side
The other fishplate bar other end and the right other fishplate bar other end, body side of taking position are connect with the left other fishplate bar other end, take position the body other side and the right side
Other fishplate bar other end connection；
Body downside take position equipped with holding groove, preceding interlocking bar is located in holding groove, the first inclined surface is equipped on the left of body of taking position, the
Angle between one inclined surface and horizontal plane is 25-40 °.
Further, left other fishplate bar one end is equipped with first through hole, and right other fishplate bar one end is equipped with the second through-hole, rear interlocking bar one
First through hole is run through at end, and the rear interlocking bar other end runs through the second through-hole, and the left other fishplate bar other end is equipped with third through-hole, right other fishplate bar
The other end is equipped with fourth hole, and third through-hole is run through in preceding interlocking bar one end, and the preceding interlocking bar other end runs through fourth hole.
Further, the angle between the first inclined surface and horizontal plane is 40 °.
It further, further include left sliding rail assembly and right sliding rail assembly, left other fishplate bar is slidably connected with left sliding rail assembly, right
Other fishplate bar is slidably connected with right sliding rail assembly.
It further, further include the first double-action plate and the second double-action plate, left other fishplate bar passes through the first double-action plate and left sliding rail
Assembly is slidably connected, and right other fishplate bar is slidably connected by the second double-action plate and right sliding rail assembly.
Further, left sliding rail assembly includes left rail ontology and the first connecting plate, and the first one end of the connection board is interlocked with first
Piece connection, the first connecting plate other end are slidably connected with left rail ontology, and the first connecting plate is U-shaped board connecting plate；
Right sliding rail assembly includes right rail ontology and the second connecting plate, and the second one end of the connection board is connect with the second double-action plate, the
The two connecting plate other ends are slidably connected with right rail ontology.
Further, left other fishplate bar includes left plate body and left bushing, and left bushing is located on left plate body, and right other fishplate bar includes the right side
Plate body and right bushing, right bushing are located on right panel body.
Further, further include spring of taking position, spring one end of taking position be located at it is described take position on body, the spring other end of taking position is set
In rear interlocking bar.
It further, further include sliding rail handle, sliding rail handle side is located at left sliding rail assembly, and the sliding rail handle other side is located at
In right sliding rail assembly.
Further, body right side is taken position equipped with the second inclined surface.
Compared with prior art, the utility model has the beneficial effects that: due to including take position body, preceding interlocking bar, rear linkage
Bar, left other fishplate bar and right other fishplate bar；Interlocking bar both ends extend through left other fishplate bar one end and right other fishplate bar one end, preceding interlocking bar afterwards
Both ends extend through the left other fishplate bar other end and the right other fishplate bar other end, and body side of taking position is connect with the left other fishplate bar other end, sit
The disk body other side is connect with the right other fishplate bar other end；Body downside take position equipped with holding groove, preceding interlocking bar is located in holding groove, takes position
The first inclined surface is equipped on the left of body, the angle between the first inclined surface and horizontal plane is 25-40 °, should be pacified based on passenger in use
When the anti-latent structure of the automotive seat required entirely, occupant, which is seated, to take position on body, due to the angle between the first inclined surface and horizontal plane
The tilt angle for 25-40 ° (wherein the angle between the first inclined surface and horizontal plane is preferably 40 °), in the first inclined surface
Under, when automobile crashes, since preceding interlocking bar is located in holding groove, preceding interlocking bar is enabled to effectively reduce the latent of occupant
Sliding displacement reaches good anti-dive effect, overcome it is more expensive using air bag price, can only be disposable ask
Topic, and may be reused, cost is relatively low, in addition, this has the advantages of simple structure and easy realization, can be widely applied to automotive seats
On chair, which makes the center of gravity of occupant in collision not occur " dive " movement downwards, will not occur upper lift movement upwards, have
Conducive to the protection to occupant.It can solve automotive seat in the prior art and be unable to reach good anti-dive effect, prevent diving at high cost
The problem of.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the anti-latent structure of automotive seat that the utility model is required based on passenger safety；
Fig. 2 is the structural representation that body of taking position is hidden in the anti-latent structure of automotive seat required shown in Fig. 1 based on passenger safety
Figure；
Fig. 3 is the structural schematic diagram of body of taking position in the anti-latent structure of automotive seat required shown in Fig. 1 based on passenger safety.
In figure: 1, body of taking position；11, holding groove；2, preceding interlocking bar；3, rear interlocking bar；4, left other fishplate bar；5, right other fishplate bar；
61, the first connecting plate；71, the second connecting plate.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
- Fig. 3 referring to Fig.1, a kind of anti-latent structure of automotive seat required based on passenger safety, including body 1 of taking position, preceding linkage
Bar 2, rear interlocking bar 3, left other fishplate bar 4, right other fishplate bar 5, left sliding rail assembly, right sliding rail assembly, the first double-action plate, second interlock
Piece, take position spring and sliding rail handle.
It is equipped with first through hole in left other 4 one end of fishplate bar, the second through-hole is equipped in right other 5 one end of fishplate bar, by rear interlocking bar 3 one
The first through hole is run through at end, rear 3 other end of interlocking bar is then run through second through-hole, to make 3 liang of rear interlocking bar
End extends through 5 one end of described left other 4 one end of fishplate bar and right other fishplate bar；It is equipped with third through-hole in left other 4 other end of fishplate bar, on the right side
Other 5 other end of fishplate bar is equipped with fourth hole, and the third through-hole is run through in preceding 2 one end of interlocking bar, then that preceding interlocking bar 2 is another
The fourth hole is run through at end, so that 2 both ends of preceding interlocking bar extend through left other 4 other end of fishplate bar and right other fishplate bar 5 is another
One end.
It is fixed on left other 4 other end of fishplate bar by bolt 1 side of body that will take position, so that take position 1 side of body and left other fishplate bar 4
The other end links together, and right other 5 other end of fishplate bar is fixed on by bolt 1 other side of body that will take position, so that body 1 of taking position is another
Side links together with right other 5 other end of fishplate bar.
Holding groove 11 is equipped on the downside of body 1 of taking position, wherein preceding interlocking bar 2 is stuck in holding groove 11, in 1 left side of body of taking position
Equipped with the first inclined surface, which tilts down (i.e. the first inclined surface is tilted down towards vehicle rear), and first inclines
Angle between inclined-plane and horizontal plane is 40 °, and (angle between the first inclined surface and horizontal plane directly determines the latent cunning of occupant
Displacement when the angle too small, causes anti-latent sliding effect unobvious, when the angle is excessive, when automobile collides, and the first inclination
Active force in face of occupant is excessive, i.e., occupant is difficult to be carried forward effective buffering, and seat basin body ability to bear is reduced, and increases multiply instead
The injury of member, therefore the angle in the present embodiment between the first inclined surface and horizontal plane is 40 °).
When using automotive seat anti-latent structure required based on passenger safety, occupant, which is seated, to take position on body 1, due to the
Angle between one inclined surface and horizontal plane is 25-40 °, and (wherein the angle between the first inclined surface and horizontal plane is preferably
40 °), under the tilt angle of the first inclined surface, when automobile crashes, since preceding interlocking bar 2 is located at holding groove 11
It is interior, enable preceding interlocking bar 2 to effectively reduce the latent sliding displacement of occupant, reaches good anti-dive effect, overcome using safe
Air bag price is more expensive, problem that can only be disposable, and may be reused, and cost is relatively low, in addition, the structure is simple
It is single, it is easy to accomplish, can be widely applied on automotive seat, the structure make the center of gravity of occupant in collision do not occur downwards " under
It is latent " movement, will not occur upper lift movement upwards, be conducive to the protection to occupant.Incline in addition, being equipped with second on the right side of body 1 of taking position
Inclined-plane, second inclined surface tilt down (i.e. the second inclined surface is tilted down towards front side).
In the present embodiment, the angle between the first inclined surface and horizontal plane is 40 °.In other embodiments, the first inclination
Angle between face and horizontal plane can change according to the actual situation, for example, the folder between the first inclined surface and horizontal plane
Angle can be 25 °, alternatively, the angle between the first inclined surface and horizontal plane can be 27 °, alternatively, the first inclined surface and level
Angle between face can be 29 °, alternatively, the angle between the first inclined surface and horizontal plane can be 31 °, alternatively, first inclines
Angle between inclined-plane and horizontal plane can be 33 °, alternatively, the angle between the first inclined surface and horizontal plane can be 35 °, or
Person, the angle between the first inclined surface and horizontal plane can be 37 °, alternatively, the angle between the first inclined surface and horizontal plane can
Think 39 °.As long as guaranteeing that the angle between the first inclined surface and horizontal plane is 25-40 °.
Left other fishplate bar 4 is slidably connected by first double-action plate with the left sliding rail assembly, and (the first double-action plate covers respectively
It is located in rear interlocking bar 3 and preceding interlocking bar 2, so that left other fishplate bar 4 is connected by the first double-action plate and the left sliding rail assembly sliding
Connect), i.e., left other fishplate bar 4 is slidably connected with the left sliding rail assembly, and right other fishplate bar 5 passes through second double-action plate and the right cunning
Rail assembly is slidably connected, and (the second double-action plate is respectively sleeved in rear interlocking bar 3 and preceding interlocking bar 2, so that right other fishplate bar 5 passes through institute
State the second double-action plate and the right sliding rail assembly be slidably connected), i.e., right other fishplate bar 5 is slidably connected with the right sliding rail assembly.
Wherein, left sliding rail assembly includes left rail ontology and the first connecting plate 61, and 61 one end of the first connecting plate is interlocked with first
Piece connection, 61 other end of the first connecting plate are slidably connected with left rail ontology, and the first connecting plate 61 is U-shaped board connecting plate；Right sliding rail
Assembly includes right rail ontology and the second connecting plate 71, and 71 one end of the second connecting plate is connect with the second double-action plate, the second connecting plate 71
The other end is slidably connected with right rail ontology.
Left other fishplate bar 4 includes left plate body and left bushing, and left bushing is located on left plate body, right other fishplate bar 5 include right panel body and
Right bushing, right bushing are located on right panel body.In addition, spring one end of taking position be located at it is described take position on body 1, the spring other end of taking position is set
In rear interlocking bar 3, when occupant is sat on the seat, occupant, which is sitting in, to take position on spring and center of gravity is located in the middle part of seat, and big
On leg position and seat basin body (leg comfort can be improved in the presence of the first inclined surface and the second inclined surface).Sliding rail handle side
It is located at left sliding rail assembly, the sliding rail handle other side is located in right sliding rail assembly.
When using the utility model, due to including take position body 1, preceding interlocking bar 2, rear interlocking bar 3, left other fishplate bar 4 and right side
Fishplate bar 5；3 both ends of interlocking bar extend through 5 one end of left other 4 one end of fishplate bar and right other fishplate bar afterwards, and preceding 2 both ends of interlocking bar extend through
5 other end of left other 4 other end of fishplate bar and right other fishplate bar, 1 side of body of taking position are connect with left other 4 other end of fishplate bar, and body 1 of taking position is another
Side is connect with right other 5 other end of fishplate bar；It takes position and is equipped with holding groove 11 on the downside of body 1, preceding interlocking bar 2 is located in holding groove 11, takes position
The first inclined surface is equipped on the left of body 1, the angle between the first inclined surface and horizontal plane is 25-40 °, should be pacified based on passenger in use
When the anti-latent structure of the automotive seat required entirely, occupant, which is seated, to take position on body 1, due to the angle between the first inclined surface and horizontal plane
The tilt angle for 25-40 ° (wherein the angle between the first inclined surface and horizontal plane is preferably 40 °), in the first inclined surface
Under, when automobile crashes, since preceding interlocking bar 2 is located in holding groove 11, preceding interlocking bar 2 is enabled to effectively reduce occupant
Latent sliding displacement, reach good anti-dive effect, overcome it is more expensive using air bag price, can only be disposable
The problem of, and may be reused, cost is relatively low, it can be widely used for seat, in addition, this has the advantages of simple structure and easy realization,
It can be widely applied on automotive seat, which makes the center of gravity of occupant in collision not occur " dive " movement downwards, also not
Movement is lifted on occurring upwards, is conducive to the protection to occupant.(make occupant's steadily of centre of gravity, to prevent occupant in collision process
Move forward excessive or dive phenomenon occur, to achieve the purpose that protect passenger) it can solve automotive seat in the prior art
It is unable to reach good anti-dive effect, anti-problem at high cost of diving.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to
In the utility model range claimed.
Claims (10)
1. it is a kind of based on passenger safety require the anti-latent structure of automotive seat, which is characterized in that including body of taking position, preceding interlocking bar,
Interlocking bar, left other fishplate bar and right other fishplate bar afterwards；
Interlocking bar both ends extend through described left other fishplate bar one end and right other fishplate bar one end, the preceding interlocking bar both ends point after described
Not Guan Chuan the left other fishplate bar other end and the right other fishplate bar other end, it is described to take position body side and the left other fishplate bar other end connects
It connects, the body other side of taking position is connect with the right other fishplate bar other end；
It is equipped with holding groove on the downside of the body of taking position, the preceding interlocking bar is located in the holding groove, is equipped on the left of the body of taking position
First inclined surface, the angle between first inclined surface and horizontal plane is 25-40 °.
2. the anti-latent structure of automotive seat required as described in claim 1 based on passenger safety, which is characterized in that the left side
Fishplate bar one end is equipped with first through hole, and described right other fishplate bar one end is equipped with the second through-hole, it is described after interlocking bar one end through described the
One through-hole, the rear interlocking bar other end run through second through-hole, and the left other fishplate bar other end is equipped with third through-hole, described
The right other fishplate bar other end is equipped with fourth hole, and the third through-hole is run through in described preceding interlocking bar one end, and the preceding interlocking bar is another
The fourth hole is run through at end.
3. the anti-latent structure of automotive seat required as described in claim 1 based on passenger safety, which is characterized in that described first
Angle between inclined surface and horizontal plane is 40 °.
4. the anti-latent structure of automotive seat required as described in claim 1 based on passenger safety, which is characterized in that further include a left side
Sliding rail assembly and right sliding rail assembly, the left other fishplate bar are slidably connected with the left sliding rail assembly, it is described it is right by fishplate bar with it is described
Right sliding rail assembly is slidably connected.
5. the anti-latent structure of automotive seat required as claimed in claim 4 based on passenger safety, which is characterized in that further include the
One double-action plate and the second double-action plate, the left other fishplate bar are slidably connected by first double-action plate and the left sliding rail assembly,
The right other fishplate bar is slidably connected by second double-action plate and the right sliding rail assembly.
6. the anti-latent structure of automotive seat required as claimed in claim 5 based on passenger safety, which is characterized in that the left cunning
Rail assembly includes left rail ontology and the first connecting plate, and first one end of the connection board is connect with first double-action plate, and described
The one connecting plate other end is slidably connected with the left rail ontology, and first connecting plate is U-shaped board connecting plate；
The right sliding rail assembly includes right rail ontology and the second connecting plate, second one end of the connection board and second double-action plate
Connection, the second connecting plate other end are slidably connected with the right rail ontology.
7. the anti-latent structure of automotive seat required as described in claim 1 based on passenger safety, which is characterized in that the left side
Fishplate bar includes left plate body and left bushing, and the left bushing is located on the left plate body, and the right other fishplate bar includes right panel body and the right side
Bushing, the right bushing are located on the right panel body.
8. the anti-latent structure of automotive seat required as described in claim 1 based on passenger safety, which is characterized in that further include sitting
Disk spring, the spring one end of taking position be located at it is described take position on body, the spring other end of taking position be located at it is described after in interlocking bar.
9. the anti-latent structure of automotive seat required as claimed in claim 4 based on passenger safety, which is characterized in that further include sliding
Rail handle, the sliding rail handle side are located at left sliding rail assembly, and the sliding rail handle other side is located in right sliding rail assembly.
10. the anti-latent structure of automotive seat required as claimed in any one of claims 1-9 wherein based on passenger safety, feature are existed
In equipped with the second inclined surface on the right side of the body of taking position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820860740.6U CN208498329U (en) | 2018-06-05 | 2018-06-05 | A kind of anti-latent structure of automotive seat required based on passenger safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820860740.6U CN208498329U (en) | 2018-06-05 | 2018-06-05 | A kind of anti-latent structure of automotive seat required based on passenger safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208498329U true CN208498329U (en) | 2019-02-15 |
Family
ID=65287663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820860740.6U Expired - Fee Related CN208498329U (en) | 2018-06-05 | 2018-06-05 | A kind of anti-latent structure of automotive seat required based on passenger safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208498329U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126692A (en) * | 2019-04-26 | 2019-08-16 | 北京长城华冠汽车技术开发有限公司 | A kind of seat system of the anti-dive air bag of band |
-
2018
- 2018-06-05 CN CN201820860740.6U patent/CN208498329U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126692A (en) * | 2019-04-26 | 2019-08-16 | 北京长城华冠汽车技术开发有限公司 | A kind of seat system of the anti-dive air bag of band |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9493095B2 (en) | Seat | |
| US9399415B2 (en) | Seat assembly with movable seat and backrest and method | |
| US20050242634A1 (en) | Seat assembly with movable seat and backrest and method | |
| CN103813938A (en) | Vehicle seating system with pivoting stop mechanism and method | |
| CN103192748B (en) | A kind of Novel seat descending-preventiomechanism mechanism | |
| CN102126454B (en) | Seat chair with turning leg support | |
| CN208498329U (en) | A kind of anti-latent structure of automotive seat required based on passenger safety | |
| US20030102701A1 (en) | Vehicle seat | |
| CN103587439A (en) | Crash indication system for a reclining ride down child seat | |
| CN203449977U (en) | Multifunctional automobile seat | |
| JPH06502368A (en) | Seat assembly and method for reducing injury to seat occupants | |
| CN103407386B (en) | A kind of automotive seat | |
| CN2582933Y (en) | Passenger seat for palace car | |
| CN106114297A (en) | A kind of automotive seat | |
| CN206124815U (en) | Integrated safety belt, prevent latent mechanism and ISOFIX's car back -row seat | |
| CN206383857U (en) | Integrated automobile child safety seat | |
| CN204383231U (en) | A kind of anti-sliding automotive seat of diving | |
| CN205930348U (en) | Automobile seat | |
| CN208842269U (en) | A kind of automobile chair and the passenger car using it | |
| CN203543732U (en) | Vehicle seat with changeable cushion rigidity | |
| CN212637235U (en) | Backrest segmentation manual adjustable seat | |
| CN211195939U (en) | Anti-diving sliding seat chair platform | |
| CN212500018U (en) | Seat with segmented electrically adjustable backrest | |
| CN2920757Y (en) | Same direction multi-row seat motor vehicle occupants safety seat | |
| CN105438203A (en) | Seat system for motor train unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |