CN211380426U

CN211380426U - Anti-static chair

Info

Publication number: CN211380426U
Application number: CN202020005468.0U
Authority: CN
Inventors: 邱海洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-03
Filing date: 2020-01-03
Publication date: 2020-09-01
Anticipated expiration: 2030-01-03

Abstract

The utility model discloses an anti-static chair, which comprises a chair cushion, a sponge cushion, an anti-static sleeve, a hydraulic telescopic pipe, a telescopic control rod, a chassis, a support frame, a chair base, a first fixed plate, a first spring plate, a compression spring, a second spring plate, a clapboard, a baffle plate, a threaded column, a first U-shaped fixed block, a first self-locking nut, a threaded hole, a second self-locking nut, a second U-shaped fixed block, a first limit sleeve, a second limit sleeve and a second fixed plate, wherein the top of the chair cushion is bonded with the sponge cushion, the anti-static sleeve is sleeved at the top of the sponge cushion, the hydraulic telescopic pipe is arranged at the top of the chair cushion, the telescopic control rod is arranged at the top of the hydraulic telescopic pipe, the anti-static chair has simple structure and convenient operation, the anti-static sleeve is made by mixing latex and anti-static glue, can prevent static electricity and freely adjust, avoid the uneven chair cushion that causes in ground slope, be applicable to different ground and use.

Description

Anti-static chair

Technical Field

The utility model relates to a chair technical field specifically is an antistatic chair.

Background

A chair is a daily-life furniture, a seat with a backrest and armrests is generally divided into: coffee chairs, armchairs, massage chairs, swivel chairs, cane chairs, rocking chairs and the like; the traditional chair cannot prevent static electricity and is not beneficial to users, meanwhile, the traditional chair can only adjust the height of the chair and cannot adjust the inclination angle of the chair, the chair cannot be used when the ground is inclined, and the traditional chair does not have a buffer device, so that the chair is easy to shrink due to the fact that the chair is suddenly extruded by the outside, and the traditional chair is not beneficial to protecting the chair; in view of these drawbacks, it is necessary to design an antistatic chair.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an antistatic chair to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: an anti-static chair comprises a chair cushion, a spongy cushion, an anti-static sleeve, a hydraulic telescopic pipe, a telescopic control rod, a chassis, a support frame, a chair base, a first fixing plate, a first spring plate, a compression spring, a second spring plate, a partition plate, a baffle plate, a threaded column, a first U-shaped fixing block, a first self-locking nut, a threaded hole, a second self-locking nut, a second U-shaped fixing block, a first limiting sleeve, a second limiting sleeve and a second fixing plate, wherein the spongy cushion is bonded on the top of the chair cushion, the anti-static sleeve is sleeved on the top of the spongy cushion, the hydraulic telescopic pipe is arranged on the top of the chair cushion, the telescopic control rod is arranged on the top of the hydraulic telescopic pipe and is connected with the bottom of the chair cushion, a plurality of support frames are fixed on the bottom of the hydraulic telescopic pipe through screws, the chassis is welded on the top of the support, the bottom of the supporting frame is fixed with a first fixing plate through screws, the bottom of the supporting frame is provided with a chair base, the top of the chair base is fixed with a second fixing plate through screws, the bottom of the first fixing plate is provided with a first U-shaped fixing block, the bottom of the first U-shaped fixing block is provided with a second U-shaped fixing block, the second U-shaped fixing block is positioned at the top of the second fixing plate, the centers of the first U-shaped fixing block and the second U-shaped fixing block are provided with threaded holes, threaded columns are sleeved inside the threaded holes, two sides of the central positions of the threaded columns are sleeved with a plurality of first self-locking nuts and second self-locking nuts, the first self-locking nuts and the second self-locking nuts are respectively positioned at two sides of the first U-shaped fixing block and the second U-shaped fixing block, two ends of the threaded columns are welded with baffles, the baffles are positioned outside the first self-locking nuts, and one ends of the first, the baffle is located center department both sides and all welds first spacing sleeve pipe, first fixed plate has a plurality of second spacing sleeve pipe with the equal welding of second fixed plate one end, and the second spacing sleeve pipe cup joints in the first spacing sleeve pipe one end outside, first fixed plate has first spring board with the equal welding of second fixed plate one end center department, the welding of baffle one end center department has the second spring board, compression spring has been cup jointed to first spring board and second spring inboard portion.

Furthermore, the bottom of the chair base is sleeved with a rubber pad, and the thickness of the rubber pad is 3 cm.

Furthermore, spring grooves are formed in the centers of the first spring plate and the second spring plate and are sleeved outside the compression spring.

Further, the protective sheath has been cup jointed to chair cushion bottom, and the chair cushion outside has cup jointed dustproof film.

Furthermore, a handle is sleeved at one end of the telescopic control rod, and a plastic sleeve is sleeved outside the handle.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: this prevent static chair simple structure, high durability and convenient operation, prevent that static cover adopts latex and prevents that static glue mixes and make, can prevent static, utilize to twist to move first self-locking nut and second self-locking nut and drive first U-shaped fixed block and second U-shaped fixed block relative motion, first U-shaped fixed block motion jack-up support frame, can adjust chair cushion inclination through the support frame of adjusting different positions, abandon traditional integrated structure, can freely adjust chair cushion inclination, avoid uneven ground to cause the chair cushion slope, be applicable to different ground uses, when the chair cushion receives the extrusion suddenly simultaneously, chair cushion extrusion compression spring, compression spring provides elasticity buffering impact, protect the chair cushion.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the chair base of the present invention;

in the figure: 1. a chair cushion; 2. a sponge cushion; 3. an anti-static sleeve; 4. a hydraulic telescopic pipe; 5. a telescopic control rod; 6. a chassis; 7. a support frame; 8. a chair base; 9. a first fixing plate; 10. a first spring plate; 11. a compression spring; 12. a second spring plate; 13. a partition plate; 14. a baffle plate; 15. a threaded post; 16. a first U-shaped fixing block; 17. a first self-locking nut; 18. a threaded hole; 19. a second self-locking nut; 20. a second U-shaped fixing block; 21. a first limit sleeve; 22. a second limit sleeve; 23. and a second fixing plate.

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. 1-2, the present invention provides a technical solution: an anti-static chair comprises a chair cushion 1, a sponge cushion 2, an anti-static sleeve 3, a hydraulic telescopic pipe 4, a telescopic control rod 5, a chassis 6, a support frame 7, a chair base 8, a first fixing plate 9, a first spring plate 10, a compression spring 11, a second spring plate 12, a partition plate 13, a baffle plate 14, a threaded column 15, a first U-shaped fixing block 16, a first self-locking nut 17, a threaded hole 18, a second self-locking nut 19, a second U-shaped fixing block 20, a first limiting sleeve 21, a second limiting sleeve 22 and a second fixing plate 23, wherein the top of the chair cushion 1 is bonded with the sponge cushion 2, the bottom of the chair cushion 1 is sleeved with a protective sleeve, a dustproof film is sleeved outside the chair cushion 1 and is beneficial to protecting the chair cushion 1, the top of the sponge cushion 2 is sleeved with the anti-static sleeve 3, the top of the chair cushion 1 is provided with the hydraulic telescopic pipe 4, the top of the, the telescopic control rod 5 is connected with the bottom of the chair cushion 1, one end of the telescopic control rod 5 is sleeved with a handle, the outer side of the handle is sleeved with a plastic sleeve, the use of the telescopic control rod 5 is facilitated, a plurality of support frames 7 are fixed at the bottom of the hydraulic telescopic tube 4 through screws, a chassis 6 is welded at the top of each support frame 7 and is positioned at the outer side of the bottom of the hydraulic telescopic tube 4, a first fixing plate 9 is fixed at the bottom of each support frame 7 through screws, a chair base 8 is arranged at the bottom of each support frame 7, a rubber pad is sleeved at the bottom of each chair base 8, the thickness of the rubber pad is 3cm, the fixation of each chair base 8 is facilitated, a second fixing plate 23 is fixed at the top of each chair base 8 through screws, a first U-shaped fixing block 16 is arranged at the bottom of each first fixing plate 9, a second U-, a threaded hole 18 is formed in the center of each of a first U-shaped fixing block 16 and a second U-shaped fixing block 20, a threaded post 15 is sleeved in the threaded hole 18, a plurality of first self-locking nuts 17 and second self-locking nuts 19 are sleeved on two sides of the center of the threaded post 15, the first self-locking nuts 17 and the second self-locking nuts 19 are respectively positioned on two sides of the first U-shaped fixing block 16 and the second U-shaped fixing block 20, baffles 14 are welded at two ends of the threaded post 15, the baffles 14 are positioned on the outer sides of the first self-locking nuts 17, a partition plate 13 is fixed at one end of each of the first U-shaped fixing block 16 and the second U-shaped fixing block 20 through screws, first limiting sleeves 21 are welded on two sides of the center of the partition plate 13, a plurality of second limiting sleeves 22 are welded at one end of each of the first fixing plate 9 and the second fixing plate 23, the second limiting sleeves 22 are sleeved outside one end of the first limiting sleeves 21, a first spring plate 10 is, a second spring plate 12 is welded at the center of one end of the partition plate 13, a compression spring 11 is sleeved inside the first spring plate 10 and the second spring plate 12, a spring groove is formed in the center of the first spring plate 10 and the center of the second spring plate 12, and the spring groove is sleeved outside the compression spring 11, so that the compression spring 11 is favorably fixed; when this prevent static chair use, the manual work removes chair cushion 1 to suitable position, clockwise rotation first self-locking nut 17 and second self-locking nut 19, first self-locking nut 17 drives first U-shaped fixed block 16 and the 20 relative motion of second U-shaped fixed block with second self-

locking nut

19, 16 motion extrusion compression spring 11 of first U-shaped fixed block, compression spring 11 provides elasticity jack-up support frame 7, support frame 7 can jack-up chair cushion 1, the manual work can be through adjusting the support frame 7 height in different positions, 1 angle of slope chair cushion.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a prevent static chair, includes chair cushion (1), foam-rubber cushion (2), prevent static cover (3), flexible pipe (4) of hydraulic pressure, flexible control lever (5), chassis (6), support frame (7), chair base (8), first fixed plate (9), first spring board (10), compression spring (11), second spring board (12), baffle (13), baffle (14), screw thread post (15), first U-shaped fixed block (16), first auto-lock nut (17), screw hole (18), second auto-lock nut (19), second U-shaped fixed block (20), first spacing sleeve pipe (21), spacing sleeve pipe of second (22) and second fixed plate (23), its characterized in that: the chair cushion is characterized in that a sponge cushion (2) is bonded to the top of a chair cushion (1), an anti-static sleeve (3) is sleeved on the top of the sponge cushion (2), a hydraulic telescopic pipe (4) is arranged on the top of the chair cushion (1), a telescopic control rod (5) is arranged on the top of the hydraulic telescopic pipe (4), the telescopic control rod (5) is connected with the bottom of the chair cushion (1), a plurality of support frames (7) are fixed to the bottom of the hydraulic telescopic pipe (4) through screws, a chassis (6) is welded to the top of each support frame (7), the chassis (6) is located on the outer side of the bottom of the hydraulic telescopic pipe (4), a first fixing plate (9) is fixed to the bottom of each support frame (7) through screws, a chair base (8) is arranged at the bottom of each support frame (7), a second fixing plate (23) is fixed to the top of each chair base (8) through screws, a second U-shaped fixing block (20) is arranged at the bottom of the first U-shaped fixing block (16), the second U-shaped fixing block (20) is located at the top of a second fixing plate (23), a threaded hole (18) is formed in the center of the first U-shaped fixing block (16) and the center of the second U-shaped fixing block (20), a threaded column (15) is sleeved inside the threaded hole (18), a plurality of first self-locking nuts (17) and second self-locking nuts (19) are sleeved on two sides of the central position of the threaded column (15), the first self-locking nuts (17) and the second self-locking nuts (19) are respectively located on two sides of the first U-shaped fixing block (16) and the second U-shaped fixing block (20), baffles (14) are welded to two ends of the threaded column (15), the baffles (14) are located on the outer side of the first self-locking nuts (17), and a partition plate (13) is fixed to one ends of the first U-shaped fixing block (16) and the second U-shaped, baffle (13) are located center department both sides and all weld first limit sleeve (21), first fixed plate (9) and second fixed plate (23) one end all weld a plurality of second limit sleeve (22), and second limit sleeve (22) cup joint in first limit sleeve (21) one end outside, first fixed plate (9) and second fixed plate (23) one end center department all weld first spring board (10), baffle (13) one end center department welding has second spring board (12), compression spring (11) have been cup jointed to first spring board (10) and second spring board (12) inside.

2. An antistatic chair as claimed in claim 1, wherein: the bottom of the chair base (8) is sleeved with a rubber pad, and the thickness of the rubber pad is 3 cm.

3. An antistatic chair as claimed in claim 1, wherein: spring grooves are formed in the centers of the first spring plate (10) and the second spring plate (12) and are sleeved on the outer sides of the compression springs (11).

4. An antistatic chair as claimed in claim 1, wherein: the protective sleeve is sleeved at the bottom of the chair cushion (1), and the dustproof thin film is sleeved on the outer side of the chair cushion (1).

5. An antistatic chair as claimed in claim 1, wherein: one end of the telescopic control rod (5) is sleeved with a handle, and the outer side of the handle is sleeved with a plastic sleeve.