CN103072501A - Seat backrest and automobile seat with backrest - Google Patents
Seat backrest and automobile seat with backrest Download PDFInfo
- Publication number
- CN103072501A CN103072501A CN2013100028252A CN201310002825A CN103072501A CN 103072501 A CN103072501 A CN 103072501A CN 2013100028252 A CN2013100028252 A CN 2013100028252A CN 201310002825 A CN201310002825 A CN 201310002825A CN 103072501 A CN103072501 A CN 103072501A
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- pad
- backrest
- seat
- backrest frames
- back cushion
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- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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Abstract
The invention discloses a seat backrest and an automobile seat with the backrest. The seat backrest comprises a backrest frame and a backrest cushion. In particular, the seat backrest also comprises an elastic device, the elastic device is arranged between the backrest frame and the backrest cushion, and the two end parts of the elastic device are respectively pressed against the backrest frame and the backrest cushion. According to the invention, the elastic device is additionally arranged between the backrest frame and the backrest cushion, so that the comfort degree of the seat backrest is improved, and the service life of the seat backrest is prolonged.
Description
Technical field
the present invention relates to a kind of automotive seats, be specifically related to a kind of back of seat.
Background technology
at present, automotive seats is general comprises a skeleton and backrest frames, be separately positioned on seat cushion and back cushion on a skeleton and backrest frames, be arranged on the elastic mechanism between seat cushion and seat skeleton.Wherein elastic mechanism plays certain buffering effect, reduces the sense of discomfort that the vibrations of jolting bring.But the people is sitting on vehicle seat, and back will lean against on back of seat, if back cushion is too hard, still allow the people feel ill, therefore there is the material (sponge) of screen resilience performance by filling some in back cushion, improve the comfort level of back cushion, yet the sponge weighting material, under long-term the use, easily produces depression, there is notable difference in the width of different people's back, therefore, most of backrests are used of a specified duration, can't meet the demand of various people (bodily form), service life is shorter, and comfort level is variation gradually.
Summary of the invention
technical matters to be solved by this invention is to overcome the deficiencies in the prior art, and a kind of long service life, comfort level back of seat preferably is provided.
the present invention also will provide a kind of vehicle seat with this back of seat simultaneously.
for solving above technical matters, a kind of technical scheme of the present invention is:
a kind of back of seat, it comprises backrest frames and back cushion, particularly, back of seat also comprise be arranged between backrest frames and back cushion and both ends respectively with backrest frames and the inconsistent springing of back cushion.
preferably, springing is spring, is respectively equipped with the first Connection Block and the second Connection Block for the both ends of linking springs on backrest frames and back cushion.
according to a concrete and preferred aspect of the present invention, back cushion comprises the first pad and the second pad be symmetrical set, at flexible device respectively between the first pad and backrest frames, between the second pad and backrest frames.
preferably, the two adjacent sidepieces of the first pad and the second pad can be connected on backrest frames respectively rotationally.
more preferably, the first pad and the second pad comprise respectively flexible pad body and the support frame of rigidity.
the another technical scheme that the present invention takes is: a kind of automotive seats, it comprises seat, is arranged on the backrest of seat back, backrest comprises backrest frames and back cushion, particularly, back of seat also comprise be arranged between backrest frames and back cushion and both ends respectively with backrest frames and the inconsistent springing of back cushion.
preferably, springing is spring, is respectively equipped with the first Connection Block and the second Connection Block for the both ends of linking springs on backrest frames and back cushion.
another concrete aspect according to the present invention, back cushion comprises the first pad and the second pad be symmetrical set, at flexible device respectively between the first pad and backrest frames, between the second pad and backrest frames.
preferably, the two adjacent sidepieces of the first pad and the second pad can be connected on backrest frames respectively rotationally.
preferably, automotive seats also includes the headrest of the upper end that is arranged on backrest.
due to the enforcement of above technical scheme, the present invention compared with prior art has following advantage:
the present invention has set up springing between backrest frames and back cushion, has improved the comfort level of back of seat, has extended the service life of back of seat.
The accompanying drawing explanation
the schematic perspective view that Fig. 1 is the automotive seats according to the present invention;
the master that Fig. 2 is Fig. 1 looks schematic diagram;
the cross-sectional schematic that Fig. 3 is the automotive seats according to the present invention;
the local structure schematic diagram that Fig. 4 is the automotive seats according to the present invention
wherein: 1, backrest frames; 2, back cushion; 20, the first pad; 21, the second pad; 3, springing; 4, the first Connection Block; 5, the second Connection Block; 6, headrest.
The specific embodiment
as shown in Figures 1 to 4, according to the automotive seats of the present embodiment mainly comprise seat and be arranged on seat back backrest, be arranged on the headrest 6 of the upper end of backrest, backrest wherein comprises backrest frames 1, back cushion 2, be arranged between backrest frames 1 and back cushion 2 and both ends respectively with backrest frames 1 and the inconsistent springing 3 of back cushion 2.
in this example, springing 3 is spring, is respectively equipped with the first Connection Block 4 and the second Connection Block 5 for the both ends of linking springs on backrest frames 1 and back cushion 2.Back cushion 2 comprises the first pad 20 and the second pad 21 be symmetrical set, at flexible device 3 respectively between the first pad 20 and backrest frames 1, between the second pad 21 and backrest frames 1, and the two adjacent sidepieces of the first pad 20 and the second pad 21 can be connected on backrest frames 1 respectively rotationally.In this example, the first pad 20 and the second pad 21 comprise respectively flexible pad body and the support frame of rigidity simultaneously.
specific embodiment of the invention is as follows: as shown in Figure 2, backrest is divided into to symmetrical the first pad 20 and the second pad 21, then the first Connection Block 4 is separately positioned on to the support frame rear of the rigidity of the first pad 20 and the second pad 21, the second Connection Block 5 is arranged on backrest frames 1, and springing 3 is arranged between the first Connection Block 4 and the second Connection Block 5, simultaneously, the two adjacent sidepieces of the first pad 20 and the second pad 21 can be connected on backrest frames 1 respectively rotationally, when people's back relies on backrest, human body back is exerted pressure to the first pad 20 and the second pad 21, the first pad 20 and the second pad 21 rotate backward, now, the spring generation elastic force of the first pad 20 and the second pad 21 back is applied to above pad and passes to above human body, thereby increase the comfort level of human body.Simultaneously, there is spring to decompose the pressure of human body, reduce the distortion of pad body of the flexibility of the first pad 20 and the second pad 21, thereby extend the service life of back cushion.
above the present invention is described in detail; its purpose is to allow the personage who is familiar with this art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; the equivalence that all Spirit Essences according to the present invention are done changes or modifies, and all should be encompassed in protection scope of the present invention.
Claims (10)
1. a back of seat, comprise backrest frames (1) and back cushion (2), it is characterized in that: described back of seat also comprise be arranged between described backrest frames (1) and described back cushion (2) and both ends respectively with described backrest frames (1) and the inconsistent springing (3) of described back cushion (2).
2. back of seat according to claim 1, it is characterized in that: described springing (3) is spring, described backrest frames (1) and the first Connection Block (4) that is respectively equipped with the both ends for being connected described spring (3) on described back cushion (2) and the second Connection Block (5).
3. back of seat according to claim 1 and 2, it is characterized in that: described back cushion (2) comprises the first pad (20) and the second pad (21) be symmetrical set, described the first pad (20), and described backrest frames (1) between, between described the second pad (21) and described backrest frames (1), described springing (3) is arranged respectively.
4. back of seat according to claim 3, it is characterized in that: the two adjacent sidepieces of described the first pad (20) and the second pad (21) can be connected on described backrest frames (1) respectively rotationally.
5. back of seat according to claim 3, it is characterized in that: described the first pad (20) and the second pad (21) comprise respectively flexible pad body and the support frame of rigidity.
6. an automotive seats, comprise seat, be arranged on the backrest of seat back, described backrest comprises backrest frames (1) and back cushion (2), it is characterized in that: described back of seat also comprise be arranged between described backrest frames (1) and described back cushion (2) and both ends respectively with described backrest frames (1) and the inconsistent springing (3) of described back cushion (2).
7. automotive seats according to claim 6, it is characterized in that: described springing (3) is spring, described backrest frames (1) and the first Connection Block (4) that is respectively equipped with the both ends for being connected described spring (3) on described back cushion (2) and the second Connection Block (5).
8. according to the described automotive seats of claim 6 or 7, it is characterized in that: described back cushion (2) comprises the first pad (20) and the second pad (21) be symmetrical set, between described the first pad (20) and described backrest frames (1), between described the second pad (21) and described backrest frames (1), described springing (3) is arranged respectively.
9. automotive seats according to claim 8, it is characterized in that: the two adjacent sidepieces of described the first pad (20) and the second pad (21) can be connected on described backrest frames (1) respectively rotationally.
10. automotive seats according to claim 6, it is characterized in that: described automotive seats also includes the headrest (6) of the upper end that is arranged on backrest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100028252A CN103072501A (en) | 2013-01-05 | 2013-01-05 | Seat backrest and automobile seat with backrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100028252A CN103072501A (en) | 2013-01-05 | 2013-01-05 | Seat backrest and automobile seat with backrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103072501A true CN103072501A (en) | 2013-05-01 |
Family
ID=48149262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100028252A Pending CN103072501A (en) | 2013-01-05 | 2013-01-05 | Seat backrest and automobile seat with backrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103072501A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110861736A (en) * | 2019-11-29 | 2020-03-06 | 王明玉 | Waist-protecting saddle of electric vehicle |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1441534A (en) * | 1921-12-20 | 1923-01-09 | Jr James H Mccollough | Automobile seat |
| DE3031175A1 (en) * | 1979-09-07 | 1981-03-19 | Kubota Ltd., Osaka | Tractor drivers seat unit - has back upwardly spring loaded to upright, and base linked by swing arm and damper to horizontal of l=shaped frame |
| CN2150764Y (en) * | 1992-12-21 | 1993-12-29 | 上海市星火实业总公司机械配件厂 | Shockproof seat |
| US20090021070A1 (en) * | 2007-06-23 | 2009-01-22 | Shun Hwong | Chair backrest mounting bracket |
| US20090102264A1 (en) * | 2005-01-15 | 2009-04-23 | Daimlerchrysler Ag | Vehicle Seat |
| CN201480642U (en) * | 2009-08-22 | 2010-05-26 | 青岛草原家具有限公司 | Chair with elastic backrest |
| US20100148554A1 (en) * | 2008-11-13 | 2010-06-17 | Po Hsuan Yang | Backrest device |
| CN101243926B (en) * | 2007-02-15 | 2010-12-22 | 韩国拓步股份有限公司 | Back support device of chair |
| CN203032441U (en) * | 2013-01-05 | 2013-07-03 | 好孩子儿童用品有限公司 | Seat backrest and car seat with the same |
-
2013
- 2013-01-05 CN CN2013100028252A patent/CN103072501A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1441534A (en) * | 1921-12-20 | 1923-01-09 | Jr James H Mccollough | Automobile seat |
| DE3031175A1 (en) * | 1979-09-07 | 1981-03-19 | Kubota Ltd., Osaka | Tractor drivers seat unit - has back upwardly spring loaded to upright, and base linked by swing arm and damper to horizontal of l=shaped frame |
| CN2150764Y (en) * | 1992-12-21 | 1993-12-29 | 上海市星火实业总公司机械配件厂 | Shockproof seat |
| US20090102264A1 (en) * | 2005-01-15 | 2009-04-23 | Daimlerchrysler Ag | Vehicle Seat |
| CN101243926B (en) * | 2007-02-15 | 2010-12-22 | 韩国拓步股份有限公司 | Back support device of chair |
| US20090021070A1 (en) * | 2007-06-23 | 2009-01-22 | Shun Hwong | Chair backrest mounting bracket |
| US20100148554A1 (en) * | 2008-11-13 | 2010-06-17 | Po Hsuan Yang | Backrest device |
| CN201480642U (en) * | 2009-08-22 | 2010-05-26 | 青岛草原家具有限公司 | Chair with elastic backrest |
| CN203032441U (en) * | 2013-01-05 | 2013-07-03 | 好孩子儿童用品有限公司 | Seat backrest and car seat with the same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110861736A (en) * | 2019-11-29 | 2020-03-06 | 王明玉 | Waist-protecting saddle of electric vehicle |
| CN110861736B (en) * | 2019-11-29 | 2021-11-19 | 王明玉 | Waist-protecting saddle of electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130501 |