CN203563937U - Adaptive elastic chair - Google Patents
Adaptive elastic chair Download PDFInfo
- Publication number
- CN203563937U CN203563937U CN201320715686.3U CN201320715686U CN203563937U CN 203563937 U CN203563937 U CN 203563937U CN 201320715686 U CN201320715686 U CN 201320715686U CN 203563937 U CN203563937 U CN 203563937U
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- China
- Prior art keywords
- seat
- chair back
- chair
- back frame
- self adaptation
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Abstract
The utility model relates to the field of furniture and particularly relates to an adaptive elastic chair. The adaptive elastic chair comprises a headrest, a chair back, a seat, handrails arranged on the seat, a chair back frame connected with the seat, and chair legs arranged on the seat, wherein the chair back comprises a plurality of chair back strips, and the chair back strips and/or headrest are flexibly connected with the chair back frame through a flexible connecting device. The utility model provides the adaptive elastic chair, and the positions of the whole headrest and chair back can be adjusted automatically without manual operation from a plurality of angles through swinging back and forth and up and down along with a human body, so that the human body is better supported, and the comfort level and the flexibility of the chair are improved.
Description
Technical field
The utility model relates to field of furniture, particularly a kind of self adaptation resilient seat.
Background technology
Seat is common furniture, is widely used in the middle of people's leisure, life, office.Adopt of common seat is fixedly connected with more, soft not, and long-time seat has sense of discomfort, needs manual adjustments seat-back position, comparatively inconvenience.On this basis, also produced a kind of resilient seat, as to authorize publication number be the disclosed a kind of elastic chair of utility model patent of CN201542101U, between its seat support and feet, be provided with elastic device, yet this seat in use, elastic device provides the adjustable angle of seat little, can only do some little elasticity adjustment for above-below direction, and flexibility and the elastic range of seat are all less.
Utility model content
The purpose of this utility model is to provide a kind of self adaptation resilient seat, without manual adjustments, along with the swing that the front and back of human body are upper and lower left back can support to human body automatically from the position of the whole chair with back of a plurality of angular adjustment better, improve comfortableness and the flexibility of seat.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs: a kind of self adaptation resilient seat, comprise headrest, the chair back, seat support, be arranged on handrail, the seat back frame being connected with described seat support on described seat support, be arranged on the chair pin on described seat support, the described chair back comprises some chair back bars, and described chair back bar and/or headrest are by flexible link and described seat back frame flexible connection.
The described chair back comprises some chair back bars, separate between described chair back bar, surface is provided with elastic layer, such as sponge etc., there is certain elasticity, improve the comfort level of human body, described chair back bar, described headrest is by described flexible link and described seat back frame flexible connection, make the described chair back bar can be upper and lower, front and back, left and right all directions are subjected to displacement, this just makes the position between chair back bar described in each to adjust according to human posture, reach the effect that described chair back bar can change along with user's posture conversion, thereby provide better support force, make user's sitting indefatigability, improve comfortableness.
As of the present utility model preferred, described flexible link comprises with described chair back bar and is fixedly connected with elastic caoutchouc post, nut and bolt, described bolt one end is fixed in described elastic caoutchouc post, the other end is spirally connected through described seat back frame and described nut, by such mode rest the head on and each described chair back bar be all firmly fixed on can be not out of shape on described seat back frame, described elastic rubber circle is providing sufficient elastic force to make described headrest and each described chair back bar that the displacement of upper and lower multi-angle all around can occur separately simultaneously.
As of the present utility model preferred, flexible link comprises with described chair back bar and is fixedly connected with elastic caoutchouc post, is embedded in nut and screw in described elastic caoutchouc post, described screw is spirally connected through described seat back frame and described nut, by such mode rest the head on and each described chair back bar be all firmly fixed on can be not out of shape on described seat back frame, described elastic rubber circle is providing sufficient elastic force to make described headrest and each described chair back bar that the displacement of upper and lower multi-angle all around can occur separately simultaneously.
As of the present utility model preferred, described in each between chair back bar and described seat back frame and the described flexible link arranging between described headrest and described seat back frame be two, and the spacing of two described flexible links is 8-12cm, if chair back bar can rotate described in when described flexible link is less than two, poor stability, described in during more than two, chair back bar stationarity is too strong, affects its elasticity effect.
As of the present utility model preferred, described seat back frame comprises two metal columns that are parallel to each other and a plurality of and described two metallic plates that metal column is connected, and every described metallic plate is all provided with two circular holes, for described flexible link.
As of the present utility model preferred, described metal column on described seat back frame comprises the hypomere that stage casing that epimere is connected with epimere is connected with stage casing and the end section being connected with hypomere, every adjacent both ends all adopts arc transition to connect, wherein said epimere becomes 120 ° of angles with described stage casing, described stage casing becomes 240 ° of angles with described hypomere, described hypomere becomes 120 ° of angles with section of the described end, described seat back frame shape meets body curve, thereby better fit to neck and waist, better support force is provided.
As of the present utility model preferred, every length of described chair back bar is 30cm-40cm, width is 3.5cm-4cm, make each described chair back bar to human body, to provide enough and comfortable support force separately, described chair back bar quantity is 5-7, makes the angle adjustment amplitude of the whole chair back larger.
To sum up, the utlity model has following beneficial effect: this use new structure is simple, easy to implement.When user uses, the chair back can provide the support that human body is suitable at head, neck and waist, reduces human-body fatigue.When user's posture changes, the elastic force that the novel elastic connecting device comprising of this use can offer chair back abundance makes chair back variation angle, the human body of fitting completely, and whole process does not need manual adjustments, comfortable succinct.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model embodiment 1;
Fig. 2 is the dorsal view of the utility model embodiment 1;
Fig. 3 is the local enlarged diagram in A place in the utility model Fig. 1;
Fig. 4 is the structural representation of the utility model embodiment 2.
In figure:
1, headrest, 2, the chair back, 21, chair back bar, 3, seat support, 4, handrail, 5, seat back frame, 51, metal column, 511, epimere, 512, stage casing, 513 hypomeres, 514, end section, 52, metallic plate, 6, flexible link, 61, nut, 62, bolt, 63, elastic caoutchouc post, 65, screw, 66, nut, 7, chair pin.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make to the present embodiment the modification that there is no creative contribution as required after reading this description, but as long as within the scope of claim of the present utility model, are all subject to the protection of Patent Law.
The chair back 2 comprises some rectangle chair back bars 21, every chair back bar 21 length are 30cm-40cm, and width is 3.5cm-4cm, can to human body, provide enough and comfortable support force separately, chair back bar quantity is 5-7, makes the angle adjustment amplitude of the whole chair back larger.Headrest 1 is connected with each metallic plate 52 in seat back frame 5 by flexible link 6 with chair back bar 21.
On every strip metal plate 52 in seat back frame 5, being all provided with can be for the circular hole of flexible link 6, and it is good that the circular hole on each metallic plate 52 is two, if be less than two poor stabilities, during more than 2, stationarity is too strong, affects its elasticity effect.
As shown in Figure 3, flexible link 6 comprises elastic caoutchouc post 63, nut 61 and bolt 62.Elastic caoutchouc post 63 is circular platform type, and length is 15-20mm, is fixedly arranged on metallic plate 52 and headrest 1, larger near the section diameter of metallic plate 52 and headrest 1, improves the absorption affinity of object.Bolt 62 one end are fixed in elastic caoutchouc post 63, and built-in length, at 8-12mm, has guaranteed the standalone elastic of rubber column 63 on fully fixing basis, and bolt 62 other ends are spirally connected through metallic plate 52 and the nut 61 on seat back frame 5.
Claims (7)
1. a self adaptation resilient seat, it is characterized in that: comprise headrest (1), the chair back (2), seat support (3), be arranged on handrail (4), the seat back frame (5) being connected with described seat support (3) on described seat support (3), be arranged on the chair pin (7) on described seat support (3), the described chair back (2) comprises some chair back bars (21), and described chair back bar (21) and/or described headrest (1) are by flexible link (6) and described seat back frame (5) flexible connection.
2. a kind of self adaptation resilient seat according to claim 1, it is characterized in that: described flexible link (6) comprises and is fixedly connected with elastic caoutchouc post (63), nut (61) and bolt (62) with described chair back bar (21), described bolt (62) one end is fixed in described elastic caoutchouc post (63), and the other end is spirally connected through described seat back frame (5) and described nut (61).
3. a kind of self adaptation resilient seat according to claim 1, it is characterized in that: described flexible link (6) comprises with described chair back bar (21) and be fixedly connected with elastic caoutchouc post (63), be embedded in nut (66) and screw (65) in described elastic caoutchouc post (63), described screw (65) is spirally connected through described seat back frame (5) and described nut (66).
4. a kind of self adaptation resilient seat according to claim 1, it is characterized in that: the flexible link (6) arranging between chair back bar (21) and described seat back frame (5) and between described headrest (1) and described seat back frame (5) described in each is two, and the spacing of two described flexible links (6) is 8-12cm.
5. a kind of self adaptation resilient seat according to claim 1, it is characterized in that: described seat back frame (5) comprises the metallic plate (52) that two metal columns that are parallel to each other (51) and a plurality of and described two metal columns are connected, and every strip metal plate (52) is all provided with two for the circular hole of described flexible link (6).
6. a kind of self adaptation resilient seat according to claim 5, it is characterized in that: the metal column (51) on described seat back frame (5) comprises epimere (511), the stage casing (512) being connected with described epimere (511), the hypomere (513) being connected with described stage casing (512) and the end section (514) being connected with described hypomere (513), every adjacent both ends all adopts arc transition to connect, wherein said epimere (511) becomes 120 ° of angles with described stage casing (512), described stage casing (512) becomes 240 ° of angles with described hypomere (513), described hypomere (513) becomes 120 ° of angles with section of the described end (514).
7. a kind of self adaptation resilient seat according to claim 5, is characterized in that: every length of described chair back bar (21) is 30cm-40cm, and width is 3.5cm-4cm, and quantity is 5-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320715686.3U CN203563937U (en) | 2013-11-14 | 2013-11-14 | Adaptive elastic chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320715686.3U CN203563937U (en) | 2013-11-14 | 2013-11-14 | Adaptive elastic chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203563937U true CN203563937U (en) | 2014-04-30 |
Family
ID=50531707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320715686.3U Expired - Fee Related CN203563937U (en) | 2013-11-14 | 2013-11-14 | Adaptive elastic chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203563937U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111674304A (en) * | 2020-07-15 | 2020-09-18 | 上海明庆塑胶有限公司 | Improved automobile seat structure |
| CN112741438A (en) * | 2019-10-30 | 2021-05-04 | 耿荣娟 | Self-debugging computer seat with prepositive backrest and convenient adjustment |
-
2013
- 2013-11-14 CN CN201320715686.3U patent/CN203563937U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112741438A (en) * | 2019-10-30 | 2021-05-04 | 耿荣娟 | Self-debugging computer seat with prepositive backrest and convenient adjustment |
| CN111674304A (en) * | 2020-07-15 | 2020-09-18 | 上海明庆塑胶有限公司 | Improved automobile seat structure |
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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: 20140430 Termination date: 20181114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |