CN204136814U - Seat and vehicle - Google Patents
Seat and vehicle Download PDFInfo
- Publication number
- CN204136814U CN204136814U CN201420495031.4U CN201420495031U CN204136814U CN 204136814 U CN204136814 U CN 204136814U CN 201420495031 U CN201420495031 U CN 201420495031U CN 204136814 U CN204136814 U CN 204136814U
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- China
- Prior art keywords
- bending section
- main paragraph
- seat
- backrest
- free end
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- Expired - Fee Related
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- 238000005452 bending Methods 0.000 claims abstract description 65
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 38
- 230000000694 effects Effects 0.000 abstract description 6
- 230000007306 turnover Effects 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses a kind of seat and vehicle, this seat comprises backrest and pedestal, described backrest can rotate relative to described pedestal, this seat also comprises torsion bar, described torsion bar comprises main paragraph and to be connected with described main paragraph and relative to the bending section of described main paragraph bending, described main paragraph is fixedly connected with described backrest with the free end of the one in bending section, and described main paragraph is fixedly connected with described pedestal with the free end of the another one in bending section.The seat that the utility model provides and vehicle, by arranging torsion bar between the backrest and pedestal of seat, the torsion bar distortion that twists can be applied to by dorsoposterior application force, under the effect of this application force, operator turn over backrest time, can be comparatively laborsaving, it is comparatively easy to operate.
Description
Technical field
The utility model relates to seat design technology, particularly relates to a kind of seat and vehicle.
Background technology
In prior art, for coordinating taking custom and providing preferably comfort level of different occupant, a lot of seat can realize the angular adjustment between backrest and pedestal, and after angular adjustment locking, make backrest and pedestal keep fixed angle.
At present, the angular adjustment between backrest and pedestal and locking are generally that the recliner by arranging between backrest and pedestal realizes.The angle between backrest and pedestal is regulated for convenience of occupant, generally spring is provided with, after backrest and pedestal unlock, under the effect of spring assist in recliner, backrest can lean forward automatically, and occupant selects after suitable angle as required again by backrest and pedestal locking.
Because backrest is when leaning forward, spring provides power-assisted, but backrest is when turning over, and spring plays the effect of resistance, and stop backrest to turn over backward, therefore occupant is when turning over backrest, and applied force is comparatively large, operating difficulties.
Utility model content
The purpose of this utility model is to provide a kind of seat and vehicle, and seat wherein can make occupant laborsaving when turning over back of seat, processing ease.
To achieve these goals, the utility model provides a kind of seat, this seat comprises backrest and pedestal, described backrest can rotate relative to described pedestal, this seat also comprises torsion bar, described torsion bar comprises main paragraph and to be connected with described main paragraph and relative to the bending section of described main paragraph bending, described main paragraph is fixedly connected with described backrest with the free end of the one in bending section, and described main paragraph is fixedly connected with described pedestal with the free end of the another one in bending section.
Preferably, the free end of described main paragraph is connected with described pedestal, and the free end of described bending section is connected with described backrest.
Preferably, the free end of described main paragraph be fixed on be arranged at described seat side connecting panel on.
Preferably, described connecting panel is provided with fixed support, the free end of described main paragraph is fixed on described fixed support.
Preferably, the free end of described main paragraph is formed as anti-rotational structure, described fixed support is provided with the fixed orifice that can prevent described anti-rotational structure from rotating, and described anti-rotational structure is located in described fixed orifice.
Preferably, described backrest is provided with swinging strut, the free end of described bending section is fixed on described swinging strut.
Preferably, the second adapter plate that described swinging strut has the first adapter plate and is fixed together with described first adapter plate, the surfaces opposite to each other of described first adapter plate and the second adapter plate are limited with groove, and the free end of described bending section is positioned in described groove.
Preferably, described swinging strut is provided with the stay bearing plate relative to described first adapter plate bending, described main paragraph is supported on described stay bearing plate near the part of described bending section with wearing.
Preferably, described bending section comprises the first bending section of extending successively from described main paragraph end and becomes the second bending section of predetermined angle with described first bending section, described first bending section and described second bending section are all perpendicular to described main paragraph, and described second bending section is fixed on described swinging strut.
The utility model also provides a kind of vehicle, and this vehicle set has seat, and at least one in described seat is seat as above.
The seat that the utility model provides and vehicle, by arranging torsion bar between the backrest and pedestal of seat, the torsion bar distortion that twists can be applied to by dorsoposterior application force, under the effect of this application force, operator turn over backrest time, can be comparatively laborsaving, it is comparatively easy to operate.
Other features and advantages of the utility model are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for specification sheets, is used from explanation the utility model, but does not form restriction of the present utility model with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 be in a kind of embodiment of the utility model back of seat at the structural representation of the first state;
Fig. 2 is the structural representation of back of seat in the second state;
Fig. 3 is the structural representation of torsion bar;
Fig. 4 is support bracket fastened structural representation;
Fig. 5 is the structural representation of swinging strut;
Fig. 6 is the structural representation of the second adapter plate;
Fig. 7 is the structural representation that the two ends of torsion bar are separately fixed at fixed support and swinging strut;
Fig. 8 is the structural representation that torsion bar one end be fixed on fixed support is fixed on connecting panel.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
The utility model provides a kind of seat, as shown in Figures 1 and 2, this seat comprises backrest 1 and pedestal 2, backrest 1 can rotate relative to pedestal 2, this seat also comprises torsion bar 3, and torsion bar 3 comprises main paragraph 31 and to be connected with main paragraph 31 and relative to the bending section 32 of main paragraph 31 bending, wherein, main paragraph 31 is fixedly connected with backrest 1 with the free end of the one in bending section 32, and main paragraph 31 is fixedly connected with pedestal 2 with the free end of the another one in bending section 32.
Basic fundamental design of the present utility model is by arranging torsion bar 3 between the backrest 1 and pedestal 2 of seat, torsion bar 3 distortion that twists can be applied to backrest 1 application force backward, under the effect of this application force, operator turn over backrest 1 time, can be comparatively laborsaving, it is comparatively easy to operate.
Concrete at this, state of the backrest 1 shown in Fig. 1 and pedestal 2 is called the first state, in a first state, torsion bar 3 does not twist as shown in Figures 1 and 2, and namely torsion bar 3 applies application force to backrest 1 and pedestal 2.From this first state invertible back support 1 forward, when angle between backrest 1 and pedestal 2 is diminished, torsion bar 3 twists, the second state as shown in Figure 2 (being called the second state in the state of this distortion that to be twisted by torsion bar 3), now, torsion bar 3 torsional deflection produces the application force be applied on backrest 1 and pedestal 2, wherein, being applied to, backrest 1 is application force backward, therefore, to turn in the second condition backrest 1, be applied to the effect of the power on backrest 1 at torsion bar 3 under, comparatively laborsaving during operator's invertible back support 1, turning operation is comparatively easy.
It should be noted that at this, " forward " in the utility model refers to the side arranging pedestal 2 towards backrest 1, and " backward " refers to the side deviating from pedestal 2 towards backrest 1.
Torsion bar 3 can twist between backrest 1 and pedestal 2 distortion necessary condition be, torsion bar 3 need have the structure that can reverse, in the utility model, torsion bar 3 comprises main paragraph 31 and the bending section 32 relative to main paragraph 31 bending, main paragraph 31 is fixedly connected with backrest 1 with the free end of the one in bending section 32, and main paragraph 31 is fixedly connected with pedestal 2 with the free end of the another one in bending section 32.That is, torsion bar 3 need be bending-like, and when two ends of such torsion bar 3 are separately fixed on backrest 1 and pedestal 2, torsion bar 3 just can twist distortion.
In preferred implementation of the present utility model, as shown in Figure 1, Figure 2 and Figure 3, the main paragraph 31 of torsion bar 3 is connected with pedestal 2, and the free end of bending section 32 is connected with backrest 1.Certainly, be not limited to this, the free end of main paragraph 1 also can be made to be connected with backrest 1, the free end of bending section 32 is connected with pedestal 2.
For not affecting occupant seat, torsion bar 3 need be arranged on the position of pedestal 2 and backrest 1 pivotable, for this reason, the preferred structure of torsion bar 3 as shown in Figure 3, the main paragraph 31 of torsion bar 3 is that torsion bar 3 is from the side of seat to the part that opposite side is extended, bending section 32 is for being arranged on the part of opposing body section 31 bending of torsion bar 3 end, but the structure of torsion bar 3 is not limited to this.
In present embodiment, preferably, as shown in Fig. 1 and Fig. 8, the free end of main paragraph 31 can be fixed on and be arranged on the connecting panel 7 of seat side, this connecting panel 7 can be the connecting panel of the recliner between mounting body 2 and backrest 1, also can be the connecting panel that other is fixed on seat side.
Preferably, connecting panel 7 is also provided with fixed support 4, as shown in Figures 7 and 8, the free end of main paragraph 31 is fixed on this fixed support 4.
Preferably, as shown in Figure 4, fixed support 4 is Z-shaped structure, and the free end of main paragraph 31 is fixed on the first end 41 of this Z-shaped structure, and the second end 42 of this Z-shaped structure is fixed on connecting panel 7.
Preferably, the free end of main paragraph 31 is formed as anti-rotational structure, such as, in the embodiment of diagram (such as with reference to figure 3 and Fig. 7), this anti-rotational structure specifically can be the hook formation formed in the free end bending of main paragraph 31, this hook formation is located in the fixed orifice 43 that fixed support 4 is arranged, and this fixed orifice 43 is preferably rectangular opening, can prevent this anti-rotational structure from rotating.Such as, but the anti-rotational structure that the free end of main paragraph 31 is formed is not limited to hook-shaped, also can be the rectangular configuration etc. formed in this end, can not rotate as long as this end is located in fixed orifice 43.
Fixing on pedestal 2 of the free end that foregoing specifically describes the main paragraph 31 of torsion bar 3, below content fixing on backrest 1 of free end that will describe the bending section 32 of torsion bar 3.
As shown in Fig. 1 and Fig. 7, backrest 1 is also provided with swinging strut 5, the free end of bending section 32 is fixed on this swinging strut 5.
The preferred structure of swinging strut 5 as shown in Figure 5, the second adapter plate 6 (concrete structure of adapter plate 6 as shown in Figure 6) that this swinging strut 5 has the first adapter plate 51 and is fixed together with the first adapter plate 51, the surfaces opposite to each other of the first adapter plate 51 and the second adapter plate 6 are limited with groove 61, the free end of bending section 32 is positioned in this groove 61, and it is fixing as shown in Figure 7.
In addition, swinging strut 5 is also provided with the stay bearing plate 52 relative to the first adapter plate 51 bending, main paragraph 31 is located on this stay bearing plate 52 near the part of bending section 32.
In the utility model, the bending section 32 of torsion bar 3 can have multiple set-up mode, and the set-up mode of bending section 32 has influence on the torsional deflection degree of torsion bar 3 when backrest 1 overturns forward, and then has influence on that to be applied on backrest 1 stressed, therefore, need be optimized the set-up mode of bending section 32.
Preferred implementation of the present utility model is as shown in Fig. 1 and Fig. 7, bending section 32 comprises the first bending section 321 of extending successively from main paragraph 31 end and the second bending section 322 with this first bending section 321 one-tenth predetermined angle, first bending section 321 and the second bending section 322 are all perpendicular to main paragraph 31, wherein the second bending section 322 is fixed on swinging strut 5, namely the second bending section 322 is fixed on backrest 1, when backrest 1 overturns forward, the application force be applied on the second bending section 32 makes torsion bar 3 torsional deflection.
The utility model also provides a kind of vehicle, and this vehicle set has seat, wherein, at least one seat provided for the utility model in this seat, the seat that the utility model provides, when the backrest of seat of turning over is to carry out angular adjustment, passenger is more laborsaving, operates and is easier to.
Below preferred implementation of the present utility model is described by reference to the accompanying drawings in detail; but; the utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the utility model illustrates no longer separately to various possible array mode.
In addition, also can carry out combination in any between various different embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (10)
1. a seat, this seat comprises backrest (1) and pedestal (2), described backrest (1) can rotate relative to described pedestal (2), it is characterized in that, this seat also comprises torsion bar (3), described torsion bar (3) comprises main paragraph (31) and to be connected with described main paragraph (31) and relative to the bending section (32) of described main paragraph (31) bending, described main paragraph (31) is fixedly connected with described backrest (1) with the free end of the one in bending section (32), described main paragraph (31) is fixedly connected with described pedestal (2) with the free end of the another one in bending section (32).
2. seat according to claim 1, is characterized in that, the free end of described main paragraph (31) is connected with described pedestal (2), and the free end of described bending section (32) is connected with described backrest (1).
3. seat according to claim 2, is characterized in that, the free end of described main paragraph (31) be fixed on be arranged at described seat side connecting panel (7) on.
4. seat according to claim 3, is characterized in that, described connecting panel (7) is provided with fixed support (4), and the free end of described main paragraph (31) is fixed on described fixed support (4).
5. seat according to claim 4, it is characterized in that, the free end of described main paragraph (31) is formed as anti-rotational structure, described fixed support (4) is provided with the fixed orifice (43) that can prevent described anti-rotational structure from rotating, described anti-rotational structure is located in described fixed orifice (43).
6. the seat according to any one of claim 2-5, it is characterized in that, described backrest (1) is provided with swinging strut (5), the free end of described bending section (32) is fixed on described swinging strut (5).
7. seat according to claim 6, it is characterized in that, the second adapter plate (6) that described swinging strut (5) has the first adapter plate (51) and is fixed together with described first adapter plate (51), the surfaces opposite to each other of described first adapter plate (51) and the second adapter plate (6) are limited with groove (61), and the free end of described bending section (32) is positioned in described groove (61).
8. seat according to claim 7, it is characterized in that, described swinging strut (5) is provided with the stay bearing plate (52) bent relative to described first adapter plate (51), described main paragraph (31) is supported on described stay bearing plate (52) near the part of described bending section (32) with wearing.
9. seat according to claim 6, it is characterized in that, described bending section (32) comprises the first bending section (321) of extending successively from described main paragraph (31) end and becomes second bending section (322) of predetermined angle with described first bending section (321), described first bending section (321) and described second bending section (322) are all perpendicular to described main paragraph (31), and described second bending section (322) is fixed on described swinging strut (5).
10. a vehicle, this vehicle set has seat, it is characterized in that, at least one in described seat seat according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420495031.4U CN204136814U (en) | 2014-08-29 | 2014-08-29 | Seat and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420495031.4U CN204136814U (en) | 2014-08-29 | 2014-08-29 | Seat and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204136814U true CN204136814U (en) | 2015-02-04 |
Family
ID=52413524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420495031.4U Expired - Fee Related CN204136814U (en) | 2014-08-29 | 2014-08-29 | Seat and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204136814U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107585068A (en) * | 2017-10-19 | 2018-01-16 | 天津东方兴泰工业科技股份有限公司 | A kind of torque arm grafting support for motor vehicle seat back shock-absorbing type |
| CN112537233A (en) * | 2020-12-11 | 2021-03-23 | 广州广汽优利得汽车内饰系统研发有限公司 | Torsion bar rotating mechanism of automobile seat |
-
2014
- 2014-08-29 CN CN201420495031.4U patent/CN204136814U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107585068A (en) * | 2017-10-19 | 2018-01-16 | 天津东方兴泰工业科技股份有限公司 | A kind of torque arm grafting support for motor vehicle seat back shock-absorbing type |
| CN112537233A (en) * | 2020-12-11 | 2021-03-23 | 广州广汽优利得汽车内饰系统研发有限公司 | Torsion bar rotating mechanism of automobile seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 |