CN210471574U

CN210471574U - Multifunctional office chair

Info

Publication number: CN210471574U
Application number: CN201920902559.1U
Authority: CN
Inventors: 王涵青; 王涵敏
Original assignee: Anji Chaoya Furniture Co ltd
Current assignee: Anji Chaoya Furniture Co ltd
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-05-08
Anticipated expiration: 2029-06-14

Abstract

The utility model discloses a multifunctional office chair, which comprises a chair seat and a chair back, wherein, one side of the chair seat is connected with the lower end of the chair back through a rotating rod, the upper end of the chair seat is provided with two groups of handrails, the lower end of the chair seat is provided with an adjusting rod, the lower end of the adjusting rod is provided with a plurality of brackets, the lower end of the brackets is provided with a roller wheel, the top of the chair back is provided with an adjusting device, the upper end of the adjusting device is provided with a headrest, the inner upper end of the chair back is provided with a massage device, the adjusting device comprises two groups of inserted bars, the upper ends of the two groups of inserted bars are both connected with the lower end of the headrest, the upper end of the chair back is provided with slots matched with the two groups of inserted bars, one side of the slots is provided with grooves, one end of the, the center of the rotating disk is provided with a movable shaft in an inserting way, one end of the movable shaft is provided with a motor, and the other side of the rotating disk is provided with a plurality of convex blocks.

Description

Multifunctional office chair

Technical Field

The utility model relates to a seat field particularly, relates to a multi-functional office chair.

Background

At present, an office chair is a chair which is equipped for working conveniently in daily work and social life, a common office chair is only used as a chair, and along with pursuit of people on living quality, the design of the office chair is required to have comfort, fashionable and attractive appearance and strong practicability. Most of the existing office chairs have single functions and cannot meet the requirements of people, and for office workers who often sit in offices, fatigue is easily caused after a long-time sitting posture, and the office workers are busy in work and feel sore waist and back, so that the fatigue accumulation easily induces diseases and influences the body health of the office workers; on the other hand, the office efficiency is greatly reduced, the progress of office affairs is influenced, and the head rest parts of some office chairs are fixed and cannot be adjusted according to the height, so that the office chairs are not comfortable enough to rest.

SUMMERY OF THE UTILITY MODEL

The technical task of the utility model is to provide a multifunctional office chair aiming at the above deficiencies.

The technical scheme of the utility model is realized like this:

the utility model provides a multifunctional office chair, includes the seat support and the back of the chair, wherein, one side of seat support with pass through rotary rod connection between the lower extreme of the back of the chair, the upper end of seat support is equipped with two sets of handrails, the lower extreme of seat support is equipped with the regulation pole, the lower extreme of adjusting the pole is equipped with a plurality of supports, the lower extreme of support is equipped with the gyro wheel, the top of the back of the chair is equipped with adjusting device, adjusting device's upper end is equipped with the headrest, the inside upper end of the back of the chair is.

Preferably, adjusting device includes two sets of inserted bars, and, two sets of the upper end of inserted bar all with the lower extreme of headrest is connected, the upper end of the back of the chair seted up with two sets of inserted bar matched with slot, one side of slot is equipped with the recess, be equipped with spring one in the recess, the one end of spring one is equipped with the stopper.

Preferably, one side of the limiting block is of an arc-shaped structure, and one side of the inserted link is uniformly provided with a plurality of limiting grooves matched with the limiting block.

Preferably, the massage device comprises a rotating disc, a movable shaft is inserted into the center of the rotating disc, a motor is arranged at one end of the movable shaft, and a plurality of bumps are arranged on the other side of the rotating disc.

Preferably, one side of lug just is located the inside of the back of the chair is equipped with a plurality of solid fixed cylinder, the inboard of solid fixed cylinder alternates and is equipped with the movable rod, just be located on the movable rod the inside cover of solid fixed cylinder is equipped with the dog, just be located on the movable rod one side cover of dog is equipped with spring two.

Preferably, one end of the movable rod is provided with a top block matched with the convex block, and the other end of the movable rod is provided with a massage block.

Preferably, an arc-shaped back cushion is arranged on one side of the lower end of the chair back.

Preferably, one side of the adjusting rod is provided with an adjusting bolt.

The utility model has the advantages that:

1. the utility model discloses a multifunctional office chair, can adjust inclination between the back of the chair and the seat support, can let the more comfortable rest of office personnel, the lower extreme of seat support sets up the arc cushion simultaneously, can be better laminating user's waist, improves comfortable degree;

2. the headrest can be lifted, so that the office chair can be suitable for people with different heights, the comfort level is greatly improved, office workers can better work and rest conveniently, and the working efficiency is further improved;

3. through setting up massage device, be favorable to better massage staff's neck and back, alleviate the tired sense that long-time sedentary produced for the staff of long-time work is relaxed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a multifunctional office chair according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an adjusting device according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a massage device according to an embodiment of the present invention.

In the figure:

1. a chair seat; 2. a chair back; 3. rotating the rod; 4. a handrail; 5. adjusting a rod; 6. a support; 7. a roller; 8. an adjustment device; 9. a headrest; 10. a massage device; 11. inserting a rod; 12. a slot; 13. a groove; 14. a first spring; 15. a limiting block; 16. a limiting groove; 17. rotating the disc; 18. a movable shaft; 19. a motor; 20. a bump; 21. a fixed cylinder; 22. a movable rod; 23. a stopper; 24. a second spring; 25. a top block; 26. a massage block; 27. an arc-shaped back cushion; 28. and adjusting the bolt.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

Embodiment one, as shown in fig. 1-3, according to the utility model discloses a multifunctional office chair, including seat support 1 and back of the chair 2, the inventor is in order to improve the waist comfort level, lower extreme one side of back of the chair 2 is equipped with arc cushion 27, wherein, be connected through rotary rod 3 between one side of seat support 1 and the lower extreme of the back of the chair 2, the upper end of seat support 1 is equipped with two sets of handrails 4, the lower extreme of seat support 1 is equipped with adjusts pole 5, the inventor is in order to adjust its height, be equipped with adjusting bolt 28 in one side of adjusting pole 5, the lower extreme of adjusting pole 5 is equipped with a plurality of supports 6, the lower extreme of support 6 is equipped with gyro wheel 7, the top of the back of the chair 2 is equipped with adjusting device 8, adjusting device 8.

The structure and function of the adjusting device 8 will be described in detail below.

As shown in fig. 2, the adjusting device 8 includes two sets of insertion rods 11, the upper ends of the two sets of insertion rods 11 are connected with the lower end of the headrest 9, the upper end of the chair back 2 is provided with slots 12 matched with the two sets of insertion rods 11, one side of each slot 12 is provided with a groove 13, a first spring 14 is arranged in each groove 13, one end of each first spring 14 is provided with a limiting block 15, one side of each limiting block 15 is of an arc-shaped structure, and one side of each insertion rod 11 is evenly provided with a plurality of limiting grooves 16 matched with the limiting blocks 15.

The structure and function of the massage device will be described in detail below.

As shown in fig. 3, the massage device 10 includes a rotating disk 17, a movable shaft 18 is inserted into the center of the rotating disk 17, a motor 19 is disposed at one end of the movable shaft 18, a plurality of bumps 20 are disposed at the other side of the rotating disk 17, a plurality of fixed cylinders 21 are disposed inside one side of the bumps 20 and the chair back 2, movable rods 22 are inserted into the inner sides of the fixed cylinders 21, stoppers 23 are sleeved inside the movable rods 22 and the fixed cylinders 21, springs two 24 are sleeved on the movable rods 22 and one side of the stoppers 23, one end of each movable rod 22 is provided with a top block 25 matched with the bump 20, and the other end of each movable rod 22 is provided with a massage block 26.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process

In practical application: a worker sits at the upper end of the chair seat 1, the inclination angle between the chair back 2 and the chair seat 1 is adjusted by rotating the rotating rod 3, when the height of the headrest 9 needs to be adjusted, the headrest 9 is manually dragged to enable the headrest 9 to drive the insertion rod 11 to move upwards, the limiting groove 16 on one side of the insertion rod 11 extrudes the limiting block 15, the limiting block 15 extrudes the first spring 14 to enable the limiting block 15 to be separated from the limiting groove 16, the height of the insertion rod 11 in the slot 12 can be adjusted, the back is massaged through the massaging device 10, the motor 19 works through the external control switch, the motor 19 drives the movable shaft 18 to rotate, the movable shaft 18 drives the rotating disk 17 to move, the rotating disk 17 drives the lug 20 to move, the lug 20 extrudes the ejector block 25 to enable the ejector block 25 to drive the movable rod 22 to move, the movable rod 22 drives the massaging block 26 to move, and the movable rod 22 is driven to move back, the massage effect is achieved.

In conclusion, by means of the technical scheme of the utility model, the inclination angle between the chair back 2 and the chair seat 1 can be adjusted, so that the office workers can have a more comfortable rest, and meanwhile, the lower end of the chair seat is provided with the arc-shaped back cushion 27, so that the waist of the user can be better attached, and the comfort degree is improved; the headrest 9 can be lifted, so that the office chair can be suitable for people with different heights, the comfort level is greatly improved, office workers can better work and rest conveniently, and the working efficiency is further improved; by arranging the massage device 10, the neck and the back of a worker can be better massaged, the fatigue caused by long-time sitting can be relieved, and the worker working for a long time can be relaxed.

Through the above detailed description, the person skilled in the art can easily realize the present invention. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the disclosed embodiments, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.

Claims

1. The utility model provides a multifunctional office chair, its characterized in that, includes seat support (1) and the back of the chair (2), wherein, one side of seat support (1) with be connected through rotary rod (3) between the lower extreme of the back of the chair (2), the upper end of seat support (1) is equipped with two sets of handrail (4), the lower extreme of seat support (1) is equipped with adjusts pole (5), the lower extreme of adjusting pole (5) is equipped with a plurality of supports (6), the lower extreme of support (6) is equipped with gyro wheel (7), the top of the back of the chair (2) is equipped with adjusting device (8), the upper end of adjusting device (8) is equipped with headrest (9), the inside upper end of the back of the chair (2) is equipped with massage device (10), adjusting device (8) include two sets of inserted bars (11), and, the upper end of two sets of inserted bars (11) all with the lower extreme of headrest (, the chair is characterized in that the upper end of the chair back (2) is provided with two groups of inserting grooves (12) matched with the inserting rods (11), one side of each inserting groove (12) is provided with a groove (13), a first spring (14) is arranged in each groove (13), and one end of each first spring (14) is provided with a limiting block (15).

2. The multifunctional office chair as claimed in claim 1, wherein one side of the limiting block (15) is of an arc-shaped structure, and one side of the inserted link (11) is uniformly provided with a plurality of limiting grooves (16) matched with the limiting block (15).

3. The multifunctional office chair as claimed in claim 1, wherein the massage device (10) comprises a rotating disk (17), a movable shaft (18) is inserted into the central position of the rotating disk (17), one end of the movable shaft (18) is provided with a motor (19), and the other side of the rotating disk (17) is provided with a plurality of lugs (20).

4. The multifunctional office chair according to claim 3, wherein a plurality of fixed cylinders (21) are arranged on one side of the bump (20) and inside the chair back (2), movable rods (22) are inserted into the inner sides of the fixed cylinders (21), a stop block (23) is sleeved on each movable rod (22) and inside the fixed cylinder (21), and a second spring (24) is sleeved on each movable rod (22) and on one side of the stop block (23).

5. The multifunctional office chair as claimed in claim 4, wherein one end of the movable rod (22) is provided with a top block (25) which is matched with the projection (20), and the other end of the movable rod (22) is provided with a massage block (26).

6. The multifunctional office chair as claimed in claim 1, wherein an arc-shaped cushion (27) is provided at one side of the lower end of the chair back (2).

7. Multifunctional office chair according to claim 1, characterized in that the adjustment bar (5) is provided with an adjustment bolt (28) on one side.