CN204136818U - The front-seat backrest structure of automotive seat - Google Patents
The front-seat backrest structure of automotive seat Download PDFInfo
- Publication number
- CN204136818U CN204136818U CN201420563213.0U CN201420563213U CN204136818U CN 204136818 U CN204136818 U CN 204136818U CN 201420563213 U CN201420563213 U CN 201420563213U CN 204136818 U CN204136818 U CN 204136818U
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- CN
- China
- Prior art keywords
- plate
- riser
- fixed
- supporting component
- seat
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- 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.)
- Withdrawn - After Issue
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model relates to the front-seat backrest structure of a kind of automotive seat, comprise backup plate, the rear side of described backup plate is fixed with bracing or strutting arrangement, described bracing or strutting arrangement comprises the first supporting component and the second supporting component, described first supporting component comprises two splice plates, the back plate of described splice plate one end located therein, described splice plate comprises plate body, to be located on described plate body and cross-sectional plane is the standing groove of circular arc, described second supporting component comprises riser, be fixed on two vertical rods of described riser lower end, the relative inner of two described vertical rods is all fixed with upper plunger along Vertical dimension, lower plunger, the free end of described lower plunger is fixed with round bump.The utility model structure is simple, easy to use, and riser is rotated in circular trough by round bump, realizes riser and becomes horizontality from vertical state, riser can be overlapped on back plate as mattress simultaneously, be convenient for people to have a rest, can not waste the space of back seat, space availability ratio is high simultaneously.
Description
Technical field
The utility model relates to the front-seat backrest structure of a kind of automotive seat.
Background technology
At present at auto trade, automotive seat are just used to provide the convenience of sitting posture, when taking for a long time, easily occur the phenomenon of having a pain in the back.Although occur existing a kind ofly front seats and back seats to be opened the foldable combined bed being combined into bed, like this after combination, back seat just cannot sit people, slattern the space of back seat, space availability ratio is low.
Utility model content
The utility model overcomes the deficiencies in the prior art, provides the simple automotive seat of a kind of structure front-seat backrest structure.
For achieving the above object, the technical solution adopted in the utility model is: the front-seat backrest structure of a kind of automotive seat, comprise backup plate, the rear side of described backup plate is fixed with bracing or strutting arrangement, described bracing or strutting arrangement comprises the first supporting component and the second supporting component, described first supporting component comprises two splice plates, the back plate of described splice plate one end located therein, described splice plate comprises plate body, to be located on described plate body and cross-sectional plane is the standing groove of circular arc, described second supporting component comprises riser, be fixed on two vertical rods of described riser lower end, the relative inner of two described vertical rods is all fixed with upper plunger along Vertical dimension, lower plunger, the free end of described lower plunger is fixed with round bump.
In the utility model preferred embodiment, the front-seat backrest structure of automotive seat comprises further between two described splice plates and being bolted to connection.
In the utility model preferred embodiment, the front-seat backrest structure of automotive seat comprises wherein splice plate described in another further and is weldingly fixed on described backup plate.
In the utility model preferred embodiment, the front-seat backrest structure of automotive seat comprises further in described vertical rod be fixed with middle inserted link between described upper plunger and lower plunger.
In the utility model preferred embodiment, the shape that the front-seat backrest structure of automotive seat comprises described upper plunger, lower plunger and middle inserted link is further all identical with size.
In the utility model preferred embodiment, the corner that the front-seat backrest structure of automotive seat comprises described riser is further equipped with rounding.
The utility model solves the defect existed in background technology, the utility model structure is simple, easy to use, riser is rotated in circular trough by round bump, realize riser and become horizontality from vertical state, riser can be overlapped on back plate as mattress simultaneously, be convenient for people to have a rest, can not waste the space of back seat, space availability ratio is high simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation be connected with splice plate after the riser of preferred embodiment of the present utility model is set level;
Fig. 2 is the front view that the riser of preferred embodiment of the present utility model is connected with vertical rod;
Fig. 3 is the cutaway view of the splice plate of preferred embodiment of the present utility model;
Two splicings of Fig. 4 preferred embodiment of the present utility model connect the structural representation of splicing connection;
In figure: 2, backup plate, 4, splice plate, 6, back plate, 8, plate body, 10, standing groove, 12, breach, 14, circular trough, 16, riser, 18, vertical rod, 20, upper plunger, 22, lower plunger, 24, round bump, 26, bolt, 28, middle inserted link, 30, rounding.
Detailed description of the invention
Be described in further detail the utility model in conjunction with the accompanying drawings and embodiments now, these accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As Figure 1-Figure 4, the front-seat backrest structure of a kind of automotive seat, comprise backup plate 2, the rear side of backup plate 2 is fixed with bracing or strutting arrangement, bracing or strutting arrangement comprises the first supporting component and the second supporting component, first supporting component comprises two splice plates 4, the back plate 6 of splice plate 4 one end located therein, splice plate 4 comprises plate body 8, to be located on plate body 8 and cross-sectional plane is the standing groove 10 of circular arc, the upper and lower side of standing groove 10 is enclosed construction, after two splice plates 4 splice, the opposing end surface of two plate bodys 8 forms breach 12 and circular trough 14, second supporting component comprises riser 16, be fixed on two vertical rods 18 of riser 16 lower end, the relative inner of two vertical rods 18 is all fixed with upper plunger 20 along Vertical dimension, lower plunger 22, the free end of lower plunger 22 is fixed with round bump 24.The vertical section of the preferred lower plunger of the utility model 22 is rounded, is convenient to rotate in breach 12.
The utility model is preferably fixedly connected with by bolt 26 between two splice plates 4, stable connection.Wherein another splice plate 4 is weldingly fixed on backup plate 2, the first supporting component is stabilized on backup plate 2, guarantees safety.
Be plugged on the first supporting component in order to ensure the second supporting component is stable, avoid toppling over, the preferred vertical rod of the utility model 18 is fixed with middle inserted link 28 between upper plunger 20 and lower plunger 22.Preferably the shape of upper plunger 20, lower plunger 22 and middle inserted link 28 is all identical with size further.The preferred splice plate of the utility model 4, upper plunger 20, lower plunger 22, middle inserted link 28 and round bump 24 all adopt rigid Steel material to make.
The corner of the preferred riser 16 of the utility model is equipped with rounding 30, avoids the scratch to people.
The utility model when mounted, first a plate body 8 is welded on backup plate 2, vertical rod 18 is arranged in vertical state, round bump 24 is partially submerged in standing groove 10, again another plate body 8 is spliced with plate body 8 before, with bolt 26, two plate bodys 8 are fixed, now, upper plunger 20, middle inserted link 28, lower plunger 22 are all positioned at breach 12, and round bump 24 is arranged in the circular trough 14 of splicing.When needs rest, vertical rod 18 is upwards pulled out, now, upper plunger 20, middle inserted link 28 is extracted in breach 12, and due to circular trough 14 upper and lower side close, round bump 24 is still blocked in circular trough 14, rotating upright post 18, lower plunger 22 rotates in breach 12, round bump 24 rotates in circular trough 14, after rotating 90 degree, vertical rod 18 and riser 16 are in horizontality, vertical rod 18 and riser 16 support by back plate 6, people can lie on riser 16, simultaneously, the height of back plate 6 is higher than the seat cushion of back seat, sit in the back row on the seat cushion of seat, pin can stretch the below at back plate 6.Above-mentioned backrest structure is a part for assistant driver seat, the backrest of driver seat can also be set to above-mentioned backrest structure, and the riser of such assistant driver seat and riser 16 and driver seat can dock, extending length, and what people was lain is more comfortable.
Above according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, related personnel in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification sheets, must determine technical scope according to right.
Claims (6)
1. the front-seat backrest structure of automotive seat, comprise backup plate, it is characterized in that: the rear side of described backup plate is fixed with bracing or strutting arrangement, described bracing or strutting arrangement comprises the first supporting component and the second supporting component, described first supporting component comprises two splice plates, the back plate of described splice plate one end located therein, described splice plate comprises plate body, to be located on described plate body and cross-sectional plane is the standing groove of circular arc, described second supporting component comprises riser, be fixed on two vertical rods of described riser lower end, the relative inner of two described vertical rods is all fixed with upper plunger along Vertical dimension, lower plunger, the free end of described lower plunger is fixed with round bump.
2. the front-seat backrest structure of automotive seat according to claim 1, is characterized in that: be bolted to connection between two described splice plates.
3. the front-seat backrest structure of automotive seat according to claim 2, is characterized in that: wherein splice plate described in another is weldingly fixed on described backup plate.
4. the front-seat backrest structure of automotive seat according to claim 1, is characterized in that: described vertical rod is fixed with middle inserted link between described upper plunger and lower plunger.
5. the front-seat backrest structure of automotive seat according to claim 4, is characterized in that: the shape of described upper plunger, lower plunger and middle inserted link is all identical with size.
6. the front-seat backrest structure of automotive seat according to claim 1, is characterized in that: the corner of described riser is equipped with rounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420563213.0U CN204136818U (en) | 2014-09-28 | 2014-09-28 | The front-seat backrest structure of automotive seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420563213.0U CN204136818U (en) | 2014-09-28 | 2014-09-28 | The front-seat backrest structure of automotive seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204136818U true CN204136818U (en) | 2015-02-04 |
Family
ID=52413527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420563213.0U Withdrawn - After Issue CN204136818U (en) | 2014-09-28 | 2014-09-28 | The front-seat backrest structure of automotive seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204136818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104309504A (en) * | 2014-09-28 | 2015-01-28 | 苏州中航中振汽车饰件有限公司 | Front backrest structure of automobile seat |
-
2014
- 2014-09-28 CN CN201420563213.0U patent/CN204136818U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104309504A (en) * | 2014-09-28 | 2015-01-28 | 苏州中航中振汽车饰件有限公司 | Front backrest structure of automobile seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150204 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |