CN213605404U

CN213605404U - High strength resistance to compression office chair handrail

Info

Publication number: CN213605404U
Application number: CN202022926255.4U
Authority: CN
Inventors: 李小军
Original assignee: Foshan Shunde Kang Tech Plastics Products Co ltd
Current assignee: Foshan Shunde Kang Tech Plastics Products Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-07-06
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a high-strength anti-compression office chair armrest, which comprises an armrest body, a supporting seat and a telescopic supporting rod, wherein the armrest body consists of a top plate, a reinforcing plate, a shock absorber and a bottom plate, the bottom end of the top plate is fixedly connected with the top end of the reinforcing plate, the bottom end of the reinforcing plate is fixedly connected with the top ends of a plurality of shock absorbers, the bottom ends of the plurality of shock absorbers are fixedly connected with the top end of the bottom plate, reinforcing plates are fixedly arranged on both sides of the armrest body, a supporting seat is fixedly arranged at the bottom end of the armrest body, the bottom end of the supporting seat is fixedly connected with the top end of the telescopic supporting rod, the telescopic supporting rod consists of an inner supporting rod and an outer supporting rod, the bottom end of the inner supporting rod is connected with the inner wall of the outer supporting rod in a sliding manner, the utility model relates to a high-strength anti-compression office, the height of the handrail can be conveniently adjusted, and the spongy cushion is arranged, so that the comfort of the handrail is improved.

Description

High strength resistance to compression office chair handrail

Technical Field

The utility model relates to an office furniture technical field specifically is a high strength resistance to compression office chair handrail.

Background

An office chair refers to various chairs which are convenient for work in daily work and social activities. Office chairs are divided into a narrow sense and a broad sense by office partners, the narrow office chair refers to a backrest chair on which a person sits when the person sits on a desktop in a sitting posture state, and the broad office chair is all chairs used for offices and comprises a executive chair, a middle class chair, a passenger chair, a staff chair, a conference chair, a visitor chair, a training chair and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high strength resistance to compression office chair handrail to solve the traditional office chair structure that proposes in the above-mentioned background art comparatively huge, area is also bigger, and is also inconvenient to the equipment at handrail position and to the regulation of handrail height, current office chair handrail simultaneously, stability and compressive capacity are not strong, the not high problem of fastness of handrail.

In order to achieve the above object, the utility model provides a following technical scheme: a high-strength anti-compression office chair armrest comprises an armrest body, supporting seats, telescopic supporting rods and a mounting frame, wherein the armrest body comprises a top plate, a reinforcing plate, shock absorbers and a bottom plate, the bottom end of the top plate is fixedly connected with the top end of the reinforcing plate, the bottom end of the reinforcing plate is fixedly connected with the top ends of the shock absorbers, the bottom ends of the shock absorbers are fixedly connected with the top end of the bottom plate, the reinforcing plate is fixedly mounted on each of two sides of the armrest body, the supporting seats are fixedly mounted at the bottom end of the armrest body, the bottom ends of the supporting seats are fixedly connected with the top ends of the telescopic supporting rods, the telescopic supporting rods comprise inner supporting rods and outer supporting rods, the bottom ends of the inner supporting rods are slidably connected with the inner walls of the outer supporting rods, a plurality of fixing threaded holes are formed in the side faces of the inner supporting rods, one sides of the outer supporting, and fixing bolt all matches the setting with a plurality of fixed screw hole, the inside bottom fixed mounting of outer bracing piece has the shock pad, the bottom of outer bracing piece and the middle part fixed connection on mounting bracket top.

As an optimal technical scheme of the utility model, the middle part on handrail body top is seted up flutedly, the surface bonding on handrail body top has the foam-rubber cushion.

As an optimized technical scheme of the utility model, one of them one side fixed mounting of gusset plate has the couple.

As an optimized technical scheme of the utility model, the reinforcing plate is the component that the carbon fiber was made.

As an optimized technical scheme of the utility model, a plurality of screw hole has all been seted up to the surface of mounting bracket and the bottom of flexible bracing piece.

Compared with the prior art, the beneficial effects of the utility model are that:

1. set up bumper shock absorber and reinforcing plate, it is fixed with the internal connection of handrail through bumper shock absorber and reinforcing plate, the reinforcing plate comprises carbon fiber, and carbon fiber has very strong hardness, and the quality is very light, and the installation is also very simple and convenient, further strengthens through the reinforcing plate, has improved the compressive capacity and the life of handrail, and the top of handrail is equipped with the foam-rubber cushion, has improved the travelling comfort when using, can make people's arm relax.

2. The telescopic supporting rod is arranged, the height of the handrail is adjusted through the sliding connection of the inner supporting rod and the outer supporting rod, meanwhile, the inner supporting rod is sequentially provided with a plurality of fixing threaded holes from top to bottom, the fixing threaded holes are matched with fixing bolts penetrating through the inner wall of the outer supporting rod, the handrail can be fixed by the fixing bolts after the handrail is adjusted to be in a proper height according to the needs of a user, and the handrail is simple to operate and convenient to use.

3. Set up the recess, through the recess at handrail top, can place little article, the side of handrail is provided with the couple, can hang and put some other article, the practicality of handrail has been strengthened, the inside of flexible bracing piece is provided with the shock pad, can reduce the damage that flexible bracing piece internal collision brought, improve its life, the bottom of handrail is provided with the mounting bracket, through the screw hole on mounting bracket and the flexible bracing piece, can fix the handrail in one side of office chair with the bolt, the stability and the fastness of handrail have been improved.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a side sectional view of the present invention;

fig. 3 is a top view of the present invention.

In the figure: 1. a handrail body; 2. a sponge cushion; 3. a supporting seat; 4. a telescopic support rod; 5. a mounting frame; 6. fixing the bolt; 7. hooking; 8. a reinforcing plate; 9. a top plate; 10. a shock absorber; 11. a base plate; 12. an inner support bar; 13. fixing the threaded hole; 14. an outer support bar; 15. a shock pad; 16. a reinforcing plate; 17. and (4) a groove.

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 high strength anti-compression office chair armrest, which comprises an armrest body 1, a supporting seat 3, a telescopic supporting rod 4 and a mounting frame 5, wherein the armrest body 1 comprises a top plate 9, a reinforcing plate 16, shock absorbers 10 and a bottom plate 11, the bottom end of the top plate 9 is fixedly connected with the top end of the reinforcing plate 16, the bottom end of the reinforcing plate 16 is fixedly connected with the top ends of the shock absorbers 10, the bottom ends of the shock absorbers 10 are fixedly connected with the top end of the bottom plate 11, reinforcing plates 8 are fixedly mounted on both sides of the armrest body 1, the supporting seat 3 is fixedly mounted on the bottom end of the armrest body 1, the bottom end of the supporting seat 3 is fixedly connected with the top end of the telescopic supporting rod 4, the telescopic supporting rod 4 comprises an inner supporting rod 12 and an outer supporting rod 14, the bottom end of the inner supporting rod 12 is slidably connected with the inner wall of the outer supporting rod 14, a, one side of the outer supporting rod 14 is in threaded connection with the fixing bolt 6, the fixing bolt 6 is matched with the fixing threaded holes 13, the damping pad 15 is fixedly installed at the bottom end inside the outer supporting rod 14, and the bottom end of the outer supporting rod 14 is fixedly connected with the middle of the top end of the mounting frame 5.

Preferably, the middle part on 1 top of handrail body is seted up flutedly 17, places article through recess 17 resistance to compression person of facilitating the use, and the surface bonding on 1 top of handrail body has foam-rubber cushion 2, and the travelling comfort when the user uses the handrail through 2 resistance to compression enhancement of foam-rubber cushion.

Preferably, one side of one of the reinforcing plates 8 is fixedly provided with a hook 7, and other objects can be hung through the hook 7.

Preferably, the reinforcing plate 16 is a member made of carbon fiber, which has relatively high strength and relatively light weight, and the strength of the handrail can be improved by the reinforcing plate 16 made of carbon fiber.

Preferably, a plurality of screw hole has all been seted up to the surface of mounting bracket 5 and the bottom of flexible bracing piece 4, and through the screw hole, convenient to use person fixes the bolt with one side of handrail and seat, has improved the fastness of handrail.

When in specific use, the utility model relates to a high-strength anti-compression office chair armrest, the bottom of the armrest is provided with a mounting rack 5, the armrest can be fixed on one side of the office chair by bolts through the surface of the mounting rack 5 and the threaded holes at the bottom end of a telescopic supporting rod 4, the stability and firmness of the armrest are improved, the inside of the armrest body 1 is provided with a shock absorber 10 and a reinforcing plate 16, the inside of the armrest body 1 is fixedly connected through the shock absorber 10 and the reinforcing plate 16, the reinforcing plate 16 is composed of carbon fiber, the carbon fiber has strong hardness, the quality is light, the installation is simple and convenient, the reinforcing plate 8 is used for further reinforcement, the anti-compression capacity and the service life of the armrest are improved, the top of the armrest body 1 is provided with a sponge cushion 2, the comfort in use is improved, the arm of a person can be relaxed, the height of the armrest can be adjusted through the sliding connection of an inner supporting rod 12 and an outer, simultaneously, inner support rod 12 is equipped with a plurality of fixed screw hole 13 from the top down in proper order, fixed screw hole 13 matches the setting with fixing bolt 6 that passes outer support rod 14 inner wall, can adjust suitable high back according to user's needs and fix with fixing bolt 6, and is simple in operation, high durability and convenient use, the top of handrail body 1 still is provided with recess 17, through recess 17, can place little article, the side of handrail is provided with couple 7, can hang and put some article, the practicality of handrail has been strengthened, the inside of flexible bracing piece 4 is provided with shock pad 15, can reduce the inside damage that inner support rod 12 of flexible bracing piece 4 and outer support rod 14 collided before and brought, and the service life is prolonged.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a high strength resistance to compression office chair handrail, includes handrail body (1), supporting seat (3), flexible bracing piece (4) and mounting bracket (5), its characterized in that: the handrail body (1) is composed of a top plate (9), a reinforcing plate (16), shock absorbers (10) and a bottom plate (11), the bottom end of the top plate (9) is fixedly connected with the top end of the reinforcing plate (16), the bottom end of the reinforcing plate (16) is fixedly connected with the top ends of a plurality of shock absorbers (10), the bottom ends of the shock absorbers (10) are fixedly connected with the top end of the bottom plate (11), reinforcing plates (8) are fixedly installed on two sides of the handrail body (1), a supporting seat (3) is fixedly installed at the bottom end of the handrail body (1), the bottom end of the supporting seat (3) is fixedly connected with the top end of a telescopic supporting rod (4), the telescopic supporting rod (4) is composed of an inner supporting rod (12) and an outer supporting rod (14), the bottom end of the inner supporting rod (12) is slidably connected with the inner wall of the outer supporting rod (14), and a plurality of fixing threaded holes (13) are formed in the side surface of the inner supporting rod (12), one side and fixing bolt (6) threaded connection of outer bracing piece (14), and fixing bolt (6) all match the setting with a plurality of fixed screw hole (13), the inside bottom fixed mounting of outer bracing piece (14) has shock pad (15), the bottom of outer bracing piece (14) and the middle part fixed connection on mounting bracket (5) top.

2. A high strength crush resistant office chair armrest as claimed in claim 1, wherein: the middle part of the top end of the handrail body (1) is provided with a groove (17), and the surface of the top end of the handrail body (1) is bonded with a sponge pad (2).

3. A high strength crush resistant office chair armrest as claimed in claim 1, wherein: one side of one of the reinforcing plates (8) is fixedly provided with a hook (7).

4. A high strength crush resistant office chair armrest as claimed in claim 1, wherein: the reinforcing plate (16) is a member made of carbon fiber.

5. A high strength crush resistant office chair armrest as claimed in claim 1, wherein: the surface of the mounting rack (5) and the bottom of the telescopic supporting rod (4) are provided with a plurality of threaded holes.