CN212117618U - Computer chair - Google Patents
Computer chair Download PDFInfo
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- CN212117618U CN212117618U CN202020317760.6U CN202020317760U CN212117618U CN 212117618 U CN212117618 U CN 212117618U CN 202020317760 U CN202020317760 U CN 202020317760U CN 212117618 U CN212117618 U CN 212117618U
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Abstract
The utility model discloses a computer chair, belonging to a chair, wherein a backrest support is movably provided with a lumbar support component, and the lumbar support component can reciprocate on the backrest support along the vertical direction; the waist support assembly comprises a waist support, a main waist support plate and two auxiliary waist support plates, the waist support is arranged on the chair back support in a lifting way, the main waist support plate is fixedly arranged on the waist support, and the two auxiliary waist support plates are respectively arranged on two opposite sides of the main waist support plate; a supporting part for supporting the waist of the human body is formed between the main waist supporting plate and the two auxiliary waist supporting plates. The pressure of the lumbar vertebra and the outer side of the waist is relieved, the occurrence of diseases of the waist, the cervical vertebra and the like is reduced, the working efficiency is improved, and the comfortable sensation of sitting for a long time is increased.
Description
Technical Field
The utility model relates to a chair especially relates to a computer chair.
Background
With the development of science and technology, most office workers realize paperless office work, the paperless office work greatly improves the labor efficiency, but people who use computers frequently have stiff fingers after a long time, even have diseases, and damage the health of people. Has certain ergonomics and is beneficial to health.
However, the existing computer chairs are low in use performance, the waist of a user cannot be completely supported by the chair when the user leans against the waist, and the stress on the waist is easy to cause diseases of the waist after the user sits for a long time, so that the diseases of the spine, the shoulder and the neck are caused, the problem is always puzzled to the current society, and the computer chair becomes the occupational disease of most people working with computers.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a computer chair, which supports the lumbar vertebra and the waist outside of a human body through a main waist supporting plate and two auxiliary waist supporting plates arranged on the two opposite sides of the main waist supporting plate, increases the comfortable sensation of sitting for a long time, reduces the fatigue of the waist and reduces the probability of disease occurrence.
The purpose of the utility model is realized by adopting the following technical scheme:
a computer chair comprises a chair body and a supporting base arranged at the bottom of the chair body to support the chair body; the chair body comprises a body bracket, a chair seat bracket and a chair back bracket; the seat back support is characterized in that a seat support part for fixedly supporting the seat support is formed at the first end of the body support, a seat back support part for fixedly supporting the seat back support is formed at the second end of the body support, a bending part is arranged between the seat support part and the seat back support part, so that a seat leaning space is formed between the seat support arranged on the seat support part and the seat back support arranged on the seat back support part, the arrangement mode is more favorable for the integrated arrangement of the seat body, the body support, the seat back support and the subsequent armrest support are more compactly matched, and the structure is more stable; a waist support assembly is movably mounted on the chair back support and can reciprocate on the chair back support along the vertical direction; the waist support assembly comprises a waist support, a main waist support plate and two auxiliary waist support plates, the waist support is arranged on the chair back support in a lifting manner, the main waist support plate is fixedly arranged on the waist support, and the two auxiliary waist support plates are respectively arranged on two opposite sides of the main waist support plate; a supporting part for supporting the waist of the human body is formed between the main waist supporting plate and the two auxiliary waist supporting plates.
Further, main waist board that holds in the palm is the arc structure, main waist board one end fixed connection that holds in the palm lean on the waist support, the other end orientation that the main waist board that holds in the palm is close to the crooked extension of the direction that the space was leaned on to the seat, so that main waist board that holds in the palm towards the space orientation protrusion is leaned on to the seat, when letting human seat lean on main waist board that holds in the palm can the bearing close human lumbar vertebrae part.
Furthermore, the central line of the main waist supporting plate is parallel to the lifting track of the waist support.
Furthermore, the two auxiliary waist supporting plates are inclined relatively, and the extension lines of the two auxiliary waist supporting plates are respectively connected with the extension lines of the two sides of the main waist supporting plate to form an obtuse angle.
Furthermore, two the vice waist board that holds in the palm all is the arc structure, two the extension line of vice waist board that holds in the palm links to each other and is the arc, so that vice waist board middle part of holding in the palm is towards keeping away from the space direction protrusion is leaned on to the seat, when letting the human seat lean on vice waist board that holds in the palm can the two waist outsides of human body of bearing.
Further, the auxiliary waist supporting plate and the waist support are flexibly connected.
Further, vice support waist board is triangle body structure, each angle of vice support waist board all sets up to the circular arc chamfer, vice support waist board with lean on and form connecting portion between the waist support, one of them chamfer of vice support waist board is arranged in the upside of connecting portion, two other chamfers of vice support waist board are arranged in the downside of connecting portion.
Further, the seat support supporting part with be provided with two handrail supporting parts between the back of the chair supporting part, two handrail supporting part one end install in body support, two handrail supporting part's the other end extends and installs handrail support, two along the direction of keeping away from each other respectively handrail support arranges in the relative both sides of seat support.
Furthermore, a cushion is arranged on the seat support.
Furthermore, the chair back support is coated with a chair back mesh.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the backrest support is movably provided with the waist support assembly, and the waist support assembly can reciprocate on the backrest support along the vertical direction so as to improve the adaptability of the waist support assembly, be suitable for more crowds with different heights or body lengths and meet the requirements of different crowds on waist positions;
lean on the waist subassembly including leaning on the waist support, a main waist board and two vice waist boards that hold in the palm are held in the palm to the waist support, lean on waist support liftable ground to install in back of the chair support, main waist board fixed mounting that holds in the palm is at the waist support, two vice waist boards that hold in the palm divide arrange main relative both sides that hold in the palm the waist board in, main support waist board and two vice support and form the bearing portion that is used for the human waist of bearing between the waist board, main waist board that holds in the palm mainly is used for the human lumbar vertebrae part of bearing, make lumbar vertebrae pressure obtain the auxiliary stay, reduce the lumbar vertebrae burden, and the vice waist board that lies in the relative both sides of main waist board is used for the waist outside of the human lumbar vertebrae both sides of bearing respectively, make human waist homoenergetic obtain the bearing, the holistic pressure in waist of releiving.
Drawings
FIG. 1 is a schematic view of the overall structure of the computer chair of the present invention;
FIG. 2 is a front view of the computer chair (with the mesh removed);
FIG. 3 is a side view of the computer chair of the present invention (with the mesh removed);
FIG. 4 is a schematic view of a chair back support structure of the present invention;
fig. 5 is a schematic view of the structure of the body bracket of the present invention.
In the figure: 10. a seat body; 11. a body support; 111. a seat support portion; 112. a seat back support; 113. a bending section; 114. an adjustment groove; 115. an armrest support; 1151. a handrail support; 12. a seat support; 121. a cushion; 13. a chair back bracket; 131. a lumbar support; 132. a main waist support plate; 133. a secondary waist support plate; 1311. a bolt; 134. screen cloth; 20. a support base; 21. a cylinder; 22. a universal wheel.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
As shown in fig. 1-5, in order to relieve the pressure on the waist of the office worker and reduce the occurrence probability of diseases such as lumbar vertebrae and cervical vertebrae, the present invention discloses a computer chair, which comprises a chair body 10 and a supporting base 20 disposed at the bottom of the chair body 10 for supporting the chair body 10, wherein in the practical application of the present invention, the chair body 10 is used to provide a sitting space for the human body, the supporting base 20 is used to support the chair body 10, and to adjust the relative height of the chair body 10, in the conventional art in the field, the supporting base 20 generally has a cylinder 21, the piston rod of the cylinder 21 is connected with the chair body 10, the cylinder body of the cylinder 21 is connected with the supporting base 20, a spring is disposed in the cylinder body of the cylinder 21 to control the height of the chair body 10, and a universal wheel 22 is disposed between the supporting base 20 and the ground to facilitate the movement of the chair body 10, the detailed structure is not described in detail herein.
As a specific solution to solve the technical problem of the present invention, the seat body 10 includes a body support 11, a seat support 12, and a backrest support 13, and the body support 11 serves as a support main body of the entire seat body 10 and plays a role in fixing and supporting the seat support 12 and the backrest support 13; the first end of the body bracket 11 forms a seat supporting part 111 for fixedly supporting the seat bracket 12, the second end of the body bracket 11 forms a backrest supporting part 112 for fixedly supporting the backrest bracket 13, a bending part 113 is provided between the seat supporting part 111 and the backrest supporting part 112, so that a seating space is formed between the seat bracket 12 provided on the seat supporting part 111 and the backrest bracket 13 provided on the backrest supporting part 112, in this example, the bending part 113 may be a 90-degree bending or other angle, the bending angle of the bending part 113 does not excessively affect the relative angle of the backrest bracket 13 and the seat bracket 12, the relative angle of the seat bracket 12 and the backrest bracket 13, even if the relative angle of the back, waist and legs of a user is mainly determined by the structure of the seat bracket 12 and the backrest bracket 13, the bending part 113 is mainly provided for saving the material required for forming the relative angle between the seat bracket 12 and the backrest bracket 13, as long as the bending part 113 with enough angle is arranged, the structures of the seat support 12 and the backrest support 13 can be relatively simplified, and the consumables can be saved.
Specifically, the backrest support 13 is movably provided with the waist-leaning component which can reciprocate on the backrest support 13 along the vertical direction so as to adapt to the requirements of people with different heights on the position of the waist-leaning component, and the position of the waist-leaning component needs to be properly adjusted when the chair is leaned on due to different body lengths and heights between people, so that the waist-leaning component can be vertically moved, and the adaptability of the utility model can be improved; the waist support assembly comprises a waist support 131, a main waist support plate 132 and two auxiliary waist support plates 133, the waist support 131 is used for supporting the main waist support plate 132 and the auxiliary waist support plates 133 and is arranged on the chair back support 13 in a lifting way, the main waist support plate 132 is fixedly arranged on the waist support 131, the two auxiliary waist support plates 133 are respectively arranged at two opposite sides of the main waist support plate 132, in this example, an adjusting groove 114 is vertically arranged on the chair back support 13 along the middle part, a plurality of buckling mechanisms are arranged on the adjusting groove 114 along the length direction of the adjusting groove, the waist support 131 is provided with a bolt 1311 which is embedded in the buckling mechanisms and can move and adjust along the length direction of the adjusting groove 114, in order to facilitate the bolt 1311 to move and adjust in the adjusting groove 114, two side walls of the adjusting groove 114 have certain elasticity, when a user drives the waist support 131, the bolt 1 supports against the buckling mechanisms to enable two side walls of the adjusting groove 114 to support in a relatively far away direction, so that the bolt 1311 can slide, the relative height of the waist support 131 is adjusted, and a fixing frame for fixing the main waist support plate 132 and the auxiliary waist support plate 133 extends from one side of the waist support 131 facing the seat space, and the fixing frame is in a T shape; a supporting part for supporting the waist of the human body is formed between the main waist supporting plate 132 and the two auxiliary waist supporting plates 133.
For compound ergonomic, main waist board 132 that holds in the palm is the arc structure, main waist board 132 one end fixed connection that holds in the palm is in leaning on waist support 131, and main waist board 132 other end is towards the crooked extension of the direction that is close to the seat and leans on the space to make main waist board 132 that holds in the palm to the protrusion of seat and leaning on the space direction, main waist board 132 that holds in the palm when letting the human seat lean on can support the lumbar vertebrae part that closes the human body, in this example, as shown in fig. 2 be the first direction in this example, promptly the utility model discloses in the main direction of looking at the computer chair, main waist board 132 that holds in the palm is similar to the rectangle, as shown in fig. 3 be the second direction in this example, promptly the utility model discloses in the side direction of computer chair, main waist board.
In order to keep the main lumbar support plate 132 supported on the lumbar region of the user, the center line of the main lumbar support plate 132 and the elevating path of the lumbar support bracket 131 are parallel to each other, and the center line of the main lumbar support plate 132 and the center line of the adjustment groove 114 coincide with each other.
The two auxiliary waist supporting plates 133 are inclined relatively, and the extension lines of the two auxiliary waist supporting plates 133 are respectively connected with the extension lines of the two sides of the main waist supporting plate 132 to form an obtuse angle, so that the waist support plate can support and play a certain stabilizing role in the waist of a human body. The two auxiliary waist supporting plates 133 are both arc-shaped structures, and the extension lines of the two auxiliary waist supporting plates 133 are connected to form an arc shape, so that the middle parts of the auxiliary waist supporting plates 133 protrude towards the direction away from the sitting and leaning space, and the auxiliary waist supporting plates 133 can support the outer sides of two waists of a human body when the human body sits and leans on.
The auxiliary waist supporting board 133 and the waist leaning support 131 are flexibly connected, so that the human body can move when sitting and leaning on and can keep the support and the fitting to the waist.
Two armrest support parts 115 are arranged between the seat support part 111 and the backrest support part 112, one ends of the two armrest support parts 115 are mounted on the body support 11, the other ends of the two armrest support parts 115 extend along the directions away from each other and are respectively provided with an armrest support 1151 in a bending manner, and the two armrest supports 1151 are respectively arranged on two opposite sides of the seat support 12.
A cushion 121 is arranged on the seat support 12; the backrest support 13 is covered with a backrest mesh cloth 134.
Through implementing above-mentioned technical scheme, can make the human body keep high comfort under the sedentary, reduce lumbar vertebrae, cervical vertebra disease's emergence, improve work efficiency.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (10)
1. A computer chair comprises a chair body and a supporting base arranged at the bottom of the chair body to support the chair body; the method is characterized in that:
the chair body comprises a body bracket, a chair seat bracket and a chair back bracket; a seat support part for fixedly supporting the seat support is formed at the first end of the body support, a chair back support part for fixedly supporting the chair back support is formed at the second end of the body support, and a bending part is arranged between the seat support part and the chair back support part, so that a seat leaning space is formed between the seat support arranged on the seat support part and the chair back support arranged on the chair back support part;
a waist support assembly is movably mounted on the chair back support and can reciprocate on the chair back support along the vertical direction;
the waist support assembly comprises a waist support, a main waist support plate and two auxiliary waist support plates, the waist support is arranged on the chair back support in a lifting manner, the main waist support plate is fixedly arranged on the waist support, and the two auxiliary waist support plates are respectively arranged on two opposite sides of the main waist support plate;
a supporting part for supporting the waist of the human body is formed between the main waist supporting plate and the two auxiliary waist supporting plates.
2. The computer chair of claim 1, wherein: the main waist board that holds in the palm is the arc structure, main waist board one end fixed connection that holds in the palm lean on the waist support, the other end of main waist board that holds in the palm is close to the crooked extension of direction that the space was leaned on to the seat, so that main waist board that holds in the palm court the space direction protrusion is leaned on to the seat, when letting human seat lean on main waist board that holds in the palm can the bearing close human lumbar vertebrae part.
3. The computer chair of claim 2, wherein: the central line of the main waist supporting plate is parallel to the lifting track of the waist support.
4. The computer chair of claim 1, wherein: the two auxiliary waist supporting plates are inclined relatively, and the extension lines of the two auxiliary waist supporting plates are respectively connected with the extension lines of the two sides of the main waist supporting plate to form an obtuse angle.
5. The computer chair of claim 4, wherein: two the vice waist board that holds in the palm all is the arc structure, two the extension line of vice waist board that holds in the palm links to each other and is the arc, so that vice waist board middle part of holding in the palm is towards keeping away from the space direction protrusion is leaned on to the seat, when letting the human seat lean on vice waist board that holds in the palm can the human two waist outsides of bearing.
6. The computer chair of claim 5, wherein: the auxiliary waist supporting plate and the waist leaning support are in flexible connection.
7. The computer chair of claim 5, wherein: vice support waist board is three horn structures, each angle of vice support waist board all sets up to the circular arc chamfer, vice support waist board with lean on and form connecting portion between the waist support, one of them chamfer of vice support waist board is arranged in the upside of connecting portion, two other chamfers of vice support waist board are arranged in the downside of connecting portion.
8. The computer chair of claim 1, wherein: the seat support supporting part with be provided with two handrail supporting parts between the back of the chair supporting part, two handrail supporting part one end install in body support, two handrail supporting part's the other end extends and buckles along the direction of keeping away from each other respectively and installs handrail support, two handrail support arranges in separately the relative both sides of seat support.
9. The computer chair of claim 1, wherein: a cushion is arranged on the seat support.
10. The computer chair of claim 1, wherein: the chair back support is coated with a chair back mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020317760.6U CN212117618U (en) | 2020-03-13 | 2020-03-13 | Computer chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020317760.6U CN212117618U (en) | 2020-03-13 | 2020-03-13 | Computer chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212117618U true CN212117618U (en) | 2020-12-11 |
Family
ID=73673362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020317760.6U Active CN212117618U (en) | 2020-03-13 | 2020-03-13 | Computer chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212117618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113768303A (en) * | 2021-08-24 | 2021-12-10 | 上海摩伽智能家居有限公司 | Healthy tensile chair of backbone |
-
2020
- 2020-03-13 CN CN202020317760.6U patent/CN212117618U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113768303A (en) * | 2021-08-24 | 2021-12-10 | 上海摩伽智能家居有限公司 | Healthy tensile chair of backbone |
| CN113768303B (en) * | 2021-08-24 | 2024-04-19 | 上海摩伽智能家居有限公司 | Backbone health stretching chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220615 Address after: 526000 floors 2, 3 and 4, building B3, No. 6, Jinxin Avenue, Jintao Industrial Park, Jinli Town, Gaoyao District, Zhaoqing City, Guangdong Province Patentee after: Guangdong woshi Furniture Co.,Ltd. Address before: 510000 4f, Lin'an Internet of things Network Center building, Taihe Town, Baiyun District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU WOSHI FURNITURE Co.,Ltd. |
|
| TR01 | Transfer of patent right |