CN206938538U - Novel lightweight motor vehicle seat back - Google Patents
Novel lightweight motor vehicle seat back Download PDFInfo
- Publication number
- CN206938538U CN206938538U CN201720638337.4U CN201720638337U CN206938538U CN 206938538 U CN206938538 U CN 206938538U CN 201720638337 U CN201720638337 U CN 201720638337U CN 206938538 U CN206938538 U CN 206938538U
- Authority
- CN
- China
- Prior art keywords
- seat back
- plate
- fixedly connected
- motor vehicle
- support side
- 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
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a kind of Novel lightweight motor vehicle seat back, the support side plate set including two vertical faces, backboard inserting groove is respectively equipped with the medial surface of two support side plates along its length, same seat back is inserted with the backboard inserting groove of two support side plates, the seat back is fixedly connected with corresponding backboard inserting groove, after the utility model installs support side plate on present basin skeleton, seat back is inserted directly into the installation that backrest is completed in backboard inserting groove, compared with traditional chair framework, mounting means greatly simplifies, and using cellular structure, its weight mitigates significantly due to seat back, this design meets automotive light weight technology design requirement instantly very much.
Description
Technical field
It the utility model is related to automobile seat accessories technical field, and in particular to a kind of Novel lightweight automotive seat leans on
The back of the body.
Background technology
With the development and the improvement of people's living standards of science and technology, automobile has become the friendship that it is essential that people go on a journey
Logical instrument.Automotive seat not only needs to meet demand of the passenger to the comfort level of seating, and be becoming tight global energy day,
Environmental pressure aggravates, and the development of automotive seat also must adapt to the requirement of energy-saving and environmental protection.As can be seen here, passenger car and its zero
Part lightweight is the inexorable trend of China Automobile Industry.Automobile chair skeleton includes seat cushion framework and backrest bone in the market
Frame, formed by the connection of height adjuster etc, seat cushion framework and backrest frames by multiple assembling parts therebetween, cause bone
Frame complicated integral structure and assembly technology are complicated, also result in the problems such as seat is bulky, weight is higher, this kind of automotive seats
Chair skeleton can not increasingly meet the light-weighted requirement of vehicle.
Utility model content
To solve above technical problem, the utility model provides a kind of Novel lightweight motor vehicle seat back.
Technical scheme is as follows：A kind of Novel lightweight motor vehicle seat back, its key are：Set including two vertical faces
The support side plate put, backboard inserting groove is respectively equipped with along its length on the medial surface of two support side plates, described in two
Same seat back is inserted with the backboard inserting groove of support side plate, the seat back is fixed with the corresponding backboard inserting groove
Connection.After using above-mentioned technical proposal, support side plate is installed on present basin skeleton, automobile seat backboard is inserted directly into backboard and inserted
The installation of backrest is completed in access slot, compared with traditional chair framework, assembly technology greatly simplifies, and is effectively reduced
The production cost of enterprise.
As preferred：Above-mentioned seat back includes bottom plate, core plate and the panel set gradually from back to front in stratiform, described
Polygonal hole is provided with latticed on core plate, the hole heart line of the polygonal hole is perpendicular to the bottom plate and panel.Using upper
Stating technical scheme, using cellular structure, its weight significantly reduces due to seat back, simultaneously because the hole heart line of polygonal hole
Vertical with the panel and bottom plate of load, the load capability improving of seat back is not easy to break, before backrest weight is reduced
Putting does not influence intensity.
The lower section of above-mentioned seat back, which is provided with, abuts plate, and the both ends of the abutting plate are fixed with two support side plates respectively
Connection, the lower end of the seat back are pushed against on the abutting plate.Seat back is played using this scheme abutting plate spacing
With the effect of support.
Above-mentioned support side plate is cellular board, and the both sides side of the support side plate is bent respectively inwards, the support side plate
Two bending edges between form the backboard inserting groove.Traditional gold instead of using cellular board using this design support side plate
Belong to class support frame, reduce further the weight of backrest.
An at least fastening bolt is equipped between above-mentioned seat back and the cell wall of the corresponding backboard inserting groove；
The fastening bolt includes head and screw rod, and anti-loose part is provided between the head and the screw rod, described anti-
Loose piece is fixed on the head, and one end of the screw rod is fixedly connected with the anti-loose part, and the other end passes through the branch
Locking nut is connected with after support side plate and seat back.It will be twisted using the design fastening bolt between seat back and support side plate
Tightly, seat back fix stably.
Above-mentioned anti-loose part is in the form of a column, and the direction of the external diameter of the anti-loose part along the screw rod to the head gradually increases
Greatly.Using this programme because the diameter of anti-loose part gradually increases, therefore after pilot hole is because of vibration or other reasonses expansion only
Fastening bolt need to be pushed further into and tightened and can ensure that fastening bolt assembling fastening, without as common fastening bolt
Or large size fastening bolt is changed in perforate assembling again.
Above-mentioned anti-loose part includes locking bar, and one end of the locking bar is fixedly connected with the head, the other end with it is described
Screw rod is fixedly connected, and the outer wall of the locking bar is radially extended provided with disc.Using this design matching somebody with somebody using disc and locking bar
Conjunction prevents fastening bolt from expanding pilot hole in pilot hole internal rotation, while also compares saving material.
Above-mentioned disc is triangle disc, and the inner edge of the triangle disc is fixedly connected with the outer wall of the locking bar, institute
The base for stating triangle disc is fixedly connected with the head.It may also function as using this design triangle shape disc and reinforce locking bar
Effect.
Above-mentioned anti-loose part is in truncated cone-shaped, and the bottom of the anti-loose part is fixedly connected with the head, the anti-loose part
Top be fixedly connected with the screw rod.Can directly be promoted after becoming big using this design pilot hole round table-like anti-loose part so as to
Make to connect fastening between fastening bolt and sheet material again.
Above-mentioned polygonal hole is regular hexagon hole, and the core plate is in cellular, on any hole wall in the regular hexagon hole
Provided with reinforcing plate, a side of the reinforcing plate is fixedly connected with the bottom plate, and another side and the panel of the reinforcing plate are consolidated
Fixed connection, the length of the reinforcing plate are equal with the length of side in regular hexagon hole.Using this design when the punching peace on the seat back
When filling other accessories, the fastening bolt of assembling adds because the reasons such as vibration can cause pilot hole to expand when fastening bolt runs into
Expanding effect during strong plate can reduce or stop, and so can effectively ensure that fastening bolt does not release.
The material of above-mentioned panel and bottom plate is PP or ABS, and the material of the core plate is glass fibre or long fibre.Using
The material of this design seat back is relatively light and intensity is higher.
Beneficial effect：It is seat after support side plate is installed on present basin skeleton using the beneficial effects of the utility model
Backboard is inserted directly into the installation that backrest is completed in backboard inserting groove, compared with traditional chair framework, mounting means
Greatly simplify, and using cellular structure, its weight mitigates significantly due to seat back, this design meets automobile instantly very much
Light-weight design requirement.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 top view；
Fig. 3 is Fig. 1 A-A ' sectional views；
Fig. 4 is the structural representation of core plate；
Fig. 5 is the enlarged drawing in a portions in Fig. 3；
Fig. 6 is the dimensional structure diagram for implementing fastening bolt in 1；
Fig. 7 is the structural representation of fastening bolt in embodiment 2.
Embodiment
With reference to embodiment and accompanying drawing, the utility model is described in further detail.
Embodiment 1, as shown in figs 1 to 6, a kind of Novel lightweight motor vehicle seat back, including two vertical faces are set
Support side plate 1, backboard inserting groove is respectively equipped with along its length on the medial surface of two support side plates 1, described in two
Same seat back 2 is inserted with the backboard inserting groove of support side plate 1, the seat back 2 and the corresponding backboard inserting groove
It is fixedly connected.
The seat back 2 includes bottom plate 201, core plate 203 and the panel 202 set gradually from back to front in stratiform, institute
State and be provided with polygonal hole 204 in latticed on core plate 203, the hole heart line of the polygonal hole 204 is perpendicular to the bottom plate 201
With panel 202, the polygonal hole 204 is regular hexagon hole, and the core plate 203 is in cellular, times in the regular hexagon hole
One hole wall is provided with reinforcing plate 205, and a side of the reinforcing plate 205 is fixedly connected with the bottom plate 201, the reinforcing plate 205
Another side be fixedly connected with panel 202, the length of the reinforcing plate 205 is equal with the length of side in regular hexagon hole, it is described plus
The width of strong plate 205 is consistent with the hole length in the regular hexagon hole, the thickness of the reinforcing plate 205 and the regular hexagon hole
Pore wall thickness is equal, and the thickness of the bottom plate 201 and the panel 202 is all higher than being equal to 1mm, and the thickness of the core plate 203 is big
It should be greater than being equal to 15mm in the thickness sum equal to 12mm, the bottom plate 201, panel 202 and the core plate 203, it is optimal excellent
The length of side for electing the regular hexagon hole as is 4mm, and the thickness of the panel 202 and bottom plate 201 is 1.1mm, the core plate 203
Thickness be 12.8mm, the material of the panel 202 and bottom plate 201 is PP or ABS, and the material of the core plate 203 is glass
Fiber or long fibre.
The lower section of the seat back 2, which is provided with, abuts plate 4, the both ends of the abutting plate 4 respectively with two support side plates 1
It is fixedly connected, the lower end of the seat back 2 is pushed against on the abutting plate 4, and the lower end of the plate supporting plate 1 extends downwardly shape
Into seat cushion connecting portion, the support side plate 1 is cellular board, and the honeycomb hole hole heart line of the cellular board is perpendicular to the backboard inserting groove
Groove heart line, the both sides side of the support side plate 1 bends respectively inwards, shape between two bending edges of the support side plate 1
Into the backboard inserting groove, at least one is equipped between the seat back 2 and the cell wall of the corresponding backboard inserting groove tightly
Fixing bolt 3, the fastening bolt 3 include head 303 and screw rod 301, are provided between the head 303 and the screw rod 301 anti-
Loose piece 304, the anti-loose part 304 are fixed on the head 303, one end of the screw rod 301 and the anti-loose part
304 are fixedly connected, and the other end is connected with locking nut, the anti-loose part after passing through the support side plate 1 and seat back 2
304 are in the form of a column, and the external diameter of the anti-loose part 304 gradually increases along the screw rod 301 to the direction on the head 303, described anti-
Loose piece 304 includes locking bar 302, and one end of the locking bar 302 is fixedly connected with the head 303, the other end and the spiral shell
Bar 301 is fixedly connected, and the outer wall of the locking bar 302 is radially extended provided with disc 305, and the disc 305 is triangle disc,
The inner edge of the triangle disc is fixedly connected with the outer wall of the locking bar 302, base and the head of the triangle disc
Portion 303 is fixedly connected, it is preferable that is evenly arranged with 4 triangle spokes along its axial direction on the outer wall of the locking bar 302
Plate, the axial length of the triangle disc inner edge are 10-12mm, and the radical length on the triangle disc base is 1mm, institute
It is M8 or M10 screw rods to state screw rod 301, and the diameter on the head 303 is more than or equal to 30mm.
Embodiment 2, as shown in fig. 7, a kind of Novel lightweight motor vehicle seat back, the present embodiment and the difference of embodiment 1
Part is that the anti-loose part 304 is in truncated cone-shaped, and the bottom of the anti-loose part 304 is fixedly connected with the head 303, institute
The top for stating anti-loose part 304 is fixedly connected with the screw rod 301, in addition the polygonal hole 204 can also be it is tri-angle-holed,
Quadrilateral hole, pentagon hole etc..
Finally it should be noted that foregoing description is only preferred embodiment of the present utility model, the common skill of this area
Art personnel on the premise of without prejudice to the utility model aims and claim, can make under enlightenment of the present utility model
Expression, such conversion are each fallen within the scope of protection of the utility model as multiple types.
Claims (10)
- A kind of 1. Novel lightweight motor vehicle seat back, it is characterised in that：The support side plate set including two vertical faces (1) backboard inserting groove, two support-sides, are respectively equipped with the medial surface of two support side plates (1) along its length Same seat back (2) is inserted with the backboard inserting groove of plate (1), the seat back (2) and the corresponding backboard inserting groove It is fixedly connected.
- 2. Novel lightweight motor vehicle seat back according to claim 1, it is characterised in that：Seat back (2) bag Bottom plate (201), core plate (203) and the panel (202) set gradually from back to front in stratiform is included, is in net on the core plate (203) Trellis is provided with polygonal hole (204), and the hole heart line of the polygonal hole (204) is perpendicular to the bottom plate (201) and panel (202)。
- 3. Novel lightweight motor vehicle seat back according to claim 1 or 2, it is characterised in that：The seat back (2) Lower section be provided with and abut plate (4), the both ends of the abutting plate (4) are fixedly connected with two support side plates (1) respectively, the seat The lower end of chair back plate (2) is pushed against on the abutting plate (4).
- 4. Novel lightweight motor vehicle seat back according to claim 3, it is characterised in that：The support side plate (1) is Cellular board, the both sides side of the support side plate (1) are bent respectively inwards, between two bending edges of the support side plate (1) Form the backboard inserting groove.
- 5. Novel lightweight motor vehicle seat back according to claim 1 or 2, it is characterised in that：The seat back (2) An at least fastening bolt (3) is equipped between the cell wall of the corresponding backboard inserting groove；The fastening bolt (3) includes head (303) and screw rod (301), between the head (303) and the screw rod (301) Provided with anti-loose part (304), the anti-loose part (304) is fixed on the head (303), one end of the screw rod (301) It is fixedly connected with the anti-loose part (304), the other end is connected with lock after passing through the support side plate (1) and seat back (2) Tight nut.
- 6. Novel lightweight motor vehicle seat back according to claim 5, it is characterised in that：The anti-loose part (304) It is in the form of a column, the external diameter of the anti-loose part (304) gradually increases along the screw rod (301) to the direction of the head (303).
- 7. Novel lightweight motor vehicle seat back according to claim 6, it is characterised in that：The anti-loose part (304) Including locking bar (302), one end of the locking bar (302) is fixedly connected with the head (303), the other end and the screw rod (301) it is fixedly connected, the outer wall of the locking bar (302) is radially extended provided with disc (305).
- 8. Novel lightweight motor vehicle seat back according to claim 7, it is characterised in that：The disc (305) is three Angular disc, the inner edge of the triangle disc are fixedly connected with the outer wall of the locking bar (302), the bottom of the triangle disc Side is fixedly connected with the head (303).
- 9. Novel lightweight motor vehicle seat back according to claim 6, it is characterised in that：The anti-loose part (304) In truncated cone-shaped, the bottom of the anti-loose part (304) is fixedly connected with the head (303), the top of the anti-loose part (304) It is fixedly connected with the screw rod (301).
- 10. Novel lightweight motor vehicle seat back according to claim 2, it is characterised in that：The polygonal hole (204) For regular hexagon hole, the core plate (203) is in cellular, and any hole wall in the regular hexagon hole is provided with reinforcing plate (205), One side of the reinforcing plate (205) is fixedly connected with the bottom plate (201), another side and face of the reinforcing plate (205) Plate (202) is fixedly connected, and the length of the reinforcing plate (205) is equal with the length of side in regular hexagon hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720638337.4U CN206938538U (en) | 2017-06-02 | 2017-06-02 | Novel lightweight motor vehicle seat back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720638337.4U CN206938538U (en) | 2017-06-02 | 2017-06-02 | Novel lightweight motor vehicle seat back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206938538U true CN206938538U (en) | 2018-01-30 |
Family
ID=61362672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720638337.4U Expired - Fee Related CN206938538U (en) | 2017-06-02 | 2017-06-02 | Novel lightweight motor vehicle seat back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206938538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234995A (en) * | 2017-06-02 | 2017-10-10 | 重庆延锋安道拓汽车部件系统有限公司 | A kind of modular motor vehicle seat back |
-
2017
- 2017-06-02 CN CN201720638337.4U patent/CN206938538U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234995A (en) * | 2017-06-02 | 2017-10-10 | 重庆延锋安道拓汽车部件系统有限公司 | A kind of modular motor vehicle seat back |
| CN107234995B (en) * | 2017-06-02 | 2023-10-20 | 安道拓(重庆)汽车部件有限公司 | Modularized automobile seat backrest |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206938538U (en) | Novel lightweight motor vehicle seat back | |
| CN207106269U (en) | Modular Novel car seat skeleton | |
| CN107234995A (en) | A kind of modular motor vehicle seat back | |
| CN202448793U (en) | Automobile seat backrest skeleton | |
| CN107176071A (en) | A kind of modular automobile chair frame assembly | |
| CN206840841U (en) | Lightweight automotive seat sheet material | |
| CN216300975U (en) | Plaque of preapring for an unfavorable turn of events shape of high accuracy | |
| CN206633877U (en) | Lightweight motor vehicle seat back | |
| CN106965728B (en) | Lightweight car seat | |
| US2104818A (en) | Vehicle seat | |
| CN206734128U (en) | Integral type headrest backrest frames | |
| CN206845658U (en) | Lightweight automotive seat bolt | |
| CN209466979U (en) | The left suspending cushion component of skeleton integral type | |
| CN207496689U (en) | A kind of Lumbar connection structure | |
| CN208006795U (en) | Arta vehicle seat unit | |
| CN206087031U (en) | Bicycle bumper step that security performance is higher | |
| CN211166886U (en) | Subway seat structure | |
| CN206031250U (en) | Novel it constructs to remove dining car sewage case fixed knot | |
| CN212630333U (en) | Seat with honeycomb board | |
| CN206086437U (en) | Seat installing support of car | |
| CN219749620U (en) | Armrest support and automobile armrest mounting structure | |
| CN209644447U (en) | Bed file head mounting structure | |
| CN205009967U (en) | Rear engine is expansion tank integrated device for passenger train | |
| CN202389460U (en) | Multiple seat framework mounting assembly | |
| CN201326266Y (en) | Novel floor bracket and floor |
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: 20180130 Termination date: 20200602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |