CN212661461U - Office chair capable of heating and adjusting angle of backrest - Google Patents
Office chair capable of heating and adjusting angle of backrest Download PDFInfo
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- CN212661461U CN212661461U CN202021639783.5U CN202021639783U CN212661461U CN 212661461 U CN212661461 U CN 212661461U CN 202021639783 U CN202021639783 U CN 202021639783U CN 212661461 U CN212661461 U CN 212661461U
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Abstract
The utility model discloses an office chair capable of heating and adjusting backrest angle, which comprises a seat plate, a backrest and a graphene plate; seat board: the middle part of the upper surface is provided with a groove, the left side and the right side of the seat board are provided with handrails, the middle part of the lower surface of the seat board is provided with a hydraulic telescopic column, the lower end of the hydraulic telescopic column is rotatably connected with a base, the lower surface end part of a side arm of the base is provided with a universal wheel, the upper end of the hydraulic telescopic column is provided with an adjusting rod, and the upper end inside the groove formed in the upper surface of the seat board is provided with fixing rods in; a backrest: the trailing flank of front surface lower extreme and bedplate is articulated mutually, and the front surface of back is linear array and has seted up the fluting, bedplate and back graphite alkene far infrared heating, and be provided with on the back and can be according to the backbone module of the fat thin automatically regulated angle of health, the human body of more laminating to the whole rotatable liftable of office chair and adjustable back inclination make the staff take more comfortablely, and the functionality is better.
Description
Technical Field
The utility model relates to an office chair technical field specifically is an office chair of adjustable back angle of heatable.
Background
Common office chair is mostly the fixity structure, and the crowd of office is brainworkers, thinks many, operating pressure is big, and the easy sensation is tired, the limited noon break time in noon, also can not obtain proper rest, and sits for a long time and be unfavorable for staff's physical and mental health, and the regulation nature of current office chair is relatively poor simultaneously, leads to comparatively inconvenient when office chair uses.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide an office chair of adjustable back angle of heatable, bedplate and back graphite alkene far infrared heating, and be provided with the backbone module that can be according to the fat thin automatically regulated angle of health on the back, the human body of more laminating to the whole rotatable liftable of office chair and adjustable back inclination make the staff take more comfortable, and the functionality is better, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an office chair capable of heating and adjusting backrest angle comprises a seat plate, a backrest and a graphene plate;
seat board: the middle part of the upper surface is provided with a groove, the left side and the right side of the seat board are provided with handrails, the middle part of the lower surface of the seat board is provided with a hydraulic telescopic column, the lower end of the hydraulic telescopic column is rotatably connected with a base, the lower surface end part of a side arm of the base is provided with a universal wheel, the upper end of the hydraulic telescopic column is provided with an adjusting rod, and the upper end inside the groove formed in the upper surface of the seat board is provided with fixing rods in;
a backrest: the lower end of the front surface is hinged with the rear side surface of the seat board, the front surface of the backrest is provided with slots in a linear array, the inside of the backrest is provided with a mounting groove, the left end and the right end of the inside of the slot formed in the front surface of the backrest are hinged with movable blocks, the middle parts of the inner side ends of the rear side surfaces of the movable blocks, which are opposite to each other, are provided with compression springs, and the rear side ends of the compression springs are fixedly connected with the backrest;
graphene plates: the two graphene plates are respectively arranged inside a groove formed in the upper surface of the seat plate and inside a mounting groove formed in the backrest.
Furthermore, the front end of the upper surface of the seat board and the corners of the backrest are both in a round angle structure, and an angle adjuster is arranged at the hinged position of the seat board and the backrest. The angle modulation ware that sets up can make things convenient for the staff to adjust the angle between back and the bedplate, and the upper surface front end of bedplate and the corner of back can avoid the staff to be injured when removing the seat or colliding the seat corner, security when increasing the office chair and using.
Furthermore, the handrail device further comprises two backing plates, wherein the two backing plates are arranged on the upper surfaces of the two handrails respectively, and corners on two sides of each backing plate are of a round angle structure. The backing plate that sets up can increase the travelling comfort that the staff arm was placed on the handrail.
Further, still include the cushion, the cushion is provided with twenty altogether, and twenty cushions are installed respectively in the front surface of corresponding movable block. The rubber mat can increase the comfort of the working personnel when leaning against the backrest.
Further, still include the cushion, the cushion sets up in the upper surface of bedplate, and the middle part of cushion is network structure. The sweat-absorbing nature of the cushion middle part cotton net that sets up is better, and the cushion can increase the travelling comfort of office chair when using simultaneously.
Compared with the prior art, the beneficial effects of the utility model are that: this office chair of adjustable back angle of heatable has following benefit:
1. bedplate and back graphite alkene far infrared heating, and be provided with the backbone module that can be according to the fat thin automatically regulated angle of health on the back, the human body of more laminating can be alleviated and the fatigue that the seat produced for a long time is sat.
2. The whole rotatable liftable and adjustable back inclination of office chair makes the staff take more comfortable, and the functionality is better.
3. The backing plate, the cushion and the cushion that set up can increase the travelling comfort of office chair when using, and the injury that receives when the while bedplate can reduce the staff and collide office chair with the fillet structure of back corner to strengthen office chair's security when using.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side sectional view of the present invention;
fig. 3 is an enlarged schematic view of the a position of the present invention.
In the figure: 1 bedplate, 2 hydraulic stretching post, 3 bases, 4 handrails, 5 backs, 6 angle adjusters, 7 movable blocks, 8 compression springs, 9 graphene plates, 10 fixed rods, 11 backing plates, 12 rubber mats and 13 seat cushions.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an office chair capable of heating and adjusting backrest angle comprises a seat plate 1, a backrest 5 and a graphene plate 9;
seat board 1: the middle part of the upper surface is provided with a groove, the left side and the right side of the seat board 1 are provided with handrails 4, the middle part of the lower surface of the seat board 1 is provided with a hydraulic telescopic column 2, the lower end of the hydraulic telescopic column 2 is rotatably connected with a base 3, the lower surface end part of a side arm of the base 3 is provided with a universal wheel, the upper end of the hydraulic telescopic column 2 is provided with an adjusting rod, and the upper end inside the groove formed in the upper surface of the seat board 1 is provided with fixing rods 10; still include backing plate 11, backing plate 11 is provided with two altogether, and two backing plates 11 are installed respectively in the upper surface of two handrails 4, and the both sides corner of backing plate 11 is the fillet structure. The backing plate 11 is arranged to increase the comfort of the arm of the worker resting on the handrail 4. Still include cushion 13, cushion 13 sets up in the upper surface of bedplate 1, and the middle part of cushion 13 is network structure. The sweat-absorbing nature of the cushion 13 middle part cotton net that sets up is better, and cushion 13 can increase the travelling comfort of office chair when using simultaneously.
The backrest 5: the lower end of the front surface is hinged with the rear side surface of the seat plate 1, the front surface of the backrest 5 is provided with slots in a linear array mode, the inside of the backrest 5 is provided with a mounting groove, the left end and the right end of the inside of the slot formed in the front surface of the backrest 5 are hinged with movable blocks 7, the middle parts of the opposite inner side ends of the rear side surfaces of the movable blocks 7 are provided with compression springs 8, and the rear side ends of the compression springs 8 are fixedly connected with the backrest 5; the front end of the upper surface of the seat board 1 and the corners of the backrest 5 are both in a fillet structure, and an angle adjuster 6 is arranged at the hinged position of the seat board 1 and the backrest 5. Angle modulation ware 6 that sets up can make things convenient for the staff to adjust the angle between back 5 and the bedplate 1, and the upper surface front end of bedplate 1 and the corner of back 5 can avoid the staff to be injured when removing the seat or colliding the seat corner, security when increasing the office chair and using. The rubber mat is characterized by further comprising rubber mats 12, wherein twenty rubber mats 12 are arranged on the front surface of the corresponding movable block 7 respectively. The provision of the cushion 12 increases the comfort of the person leaning against the backrest 5.
Graphene plate 9: the two graphene plates 9 are respectively arranged in the groove formed in the upper surface of the seat plate 1 and the mounting groove formed in the backrest 5.
When in use: the height of the seat board 1 can be adjusted through the adjusting rod arranged at the upper end of the hydraulic telescopic column 2, meanwhile, the angle between the seat board 1 and the backrest 5 can be adjusted through the angle adjuster 6, when a worker leans against the backrest, the back leans against the front surface of the rubber cushion 12, the rubber cushion 12 presses the inner side end of the movable block 7 to extrude the compression spring 8 backwards, so that the inner side of the front end of the movable block 7 and the front end of the backrest 5 are of a concave structure and conform to the shape of the back of a worker, when the back of the worker leaves the backrest 5, the compression spring 8 pushes the movable block 7 back to the original position, thereby realizing the automatic adjustment of the spine module, simultaneously, the graphene plates 9 arranged in the seat plate 1 and the backrest 5 are far infrared heating plates, the temperature of the seat plate 1 and the backrest 5 can be raised by heating the graphene plate 9 through external equipment, so that the comfort of the office chair in use is further improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an office chair of adjustable back angle of heatable which characterized in that: comprises a seat plate (1), a backrest (5) and a graphene plate (9);
seat plate (1): a groove is formed in the middle of the upper surface, handrails (4) are mounted on the left side and the right side of the seat plate (1), a hydraulic telescopic column (2) is mounted in the middle of the lower surface of the seat plate (1), the lower end of the hydraulic telescopic column (2) is rotatably connected with a base (3), universal wheels are arranged at the lower surface end parts of side arms of the base (3), an adjusting rod is arranged at the upper end of the hydraulic telescopic column (2), and fixing rods (10) are linearly arranged at the upper end inside the groove formed in the upper surface of the seat plate (1);
backrest (5): the lower end of the front surface is hinged with the rear side surface of the seat plate (1), the front surface of the backrest (5) is provided with slots in a linear array mode, the inside of the backrest (5) is provided with an installation groove, the left end and the right end of the inside of the slot formed in the front surface of the backrest (5) are hinged with movable blocks (7), the middle part of the opposite inner side end of the rear side surface of each movable block (7) is provided with a compression spring (8), and the rear side end part of each compression spring (8) is fixedly connected with the backrest (5);
graphene plate (9): the seat plate is provided with two graphene plates (9), and the two graphene plates are respectively arranged in a groove formed in the upper surface of the seat plate (1) and a mounting groove formed in the backrest (5).
2. An office chair according to claim 1, wherein: the angle adjuster is characterized in that the front end of the upper surface of the seat plate (1) and the corners of the backrest (5) are both in a fillet structure, and the angle adjuster (6) is arranged at the hinged position of the seat plate (1) and the backrest (5).
3. An office chair according to claim 1, wherein: still include backing plate (11), backing plate (11) are provided with two altogether, and two backing plates (11) are installed respectively in the upper surface of two handrail (4), and the both sides corner of backing plate (11) is the fillet structure.
4. An office chair according to claim 1, wherein: still include cushion (12), cushion (12) are provided with twenty totally, and twenty cushion (12) are installed respectively in the front surface of corresponding movable block (7).
5. An office chair according to claim 1, wherein: still include cushion (13), cushion (13) set up in the upper surface of bedplate (1), and the middle part of cushion (13) is network structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021639783.5U CN212661461U (en) | 2020-08-10 | 2020-08-10 | Office chair capable of heating and adjusting angle of backrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021639783.5U CN212661461U (en) | 2020-08-10 | 2020-08-10 | Office chair capable of heating and adjusting angle of backrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212661461U true CN212661461U (en) | 2021-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021639783.5U Active CN212661461U (en) | 2020-08-10 | 2020-08-10 | Office chair capable of heating and adjusting angle of backrest |
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| Country | Link |
|---|---|
| CN (1) | CN212661461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118000545A (en) * | 2024-04-09 | 2024-05-10 | 圣奥科技股份有限公司 | Office chair with function of automatically adjusting back angle |
-
2020
- 2020-08-10 CN CN202021639783.5U patent/CN212661461U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118000545A (en) * | 2024-04-09 | 2024-05-10 | 圣奥科技股份有限公司 | Office chair with function of automatically adjusting back angle |
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