CN210095186U

CN210095186U - Angle modulation massage type office chair

Info

Publication number: CN210095186U
Application number: CN201920880919.2U
Authority: CN
Inventors: 王涵青; 王涵敏
Original assignee: Anji Chao Ya Furniture Co Ltd
Current assignee: Anji Chao Ya Furniture Co Ltd
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-02-21
Anticipated expiration: 2029-06-12

Abstract

The utility model discloses an angle modulation massage type office chair, including the backing plate, the handrail support has all been welded to the both sides front portion of backing plate, the top of backing plate just keeps away from one side of handrail support is equipped with the fixed plate, the fixed plate just keeps away from the one end of handrail support pass through the moving part with the top one end swing joint of backing plate, the top of fixed plate is equipped with the backplate, the backplate just corresponds handrail support one side is equipped with the back panel, the back panel with form a cavity between the backplate, wherein, the backplate is the cavity structure, install massage device in the backplate, just massage device run through in the backplate extends to in the cavity with back panel looks adaptation, wherein, just correspond in the backing plate one side of fixed plate is equipped with the cavity. Has the advantages that: convenient to use is favorable to carrying out effectual massage to human back to, conveniently adjust the angle of backplate, improve the travelling comfort.

Description

Angle modulation massage type office chair

Technical Field

The utility model relates to an office furniture technical field particularly, relates to an angle modulation massage type office chair.

Background

At present, the travelling comfort and the functionality are more and more valued to office chair, and sit on the seat for a long time, cause back and waist ache easily, and sit for a long time and can give other people and cause the harm of lumbar disc herniation, thereby influence the healthy and work efficiency of people, and office chair among the current is direct structurally to go perfect the travelling comfort, can not carry out effectual massage to people's back, and can not carry out angle modulation according to the demand to massage region, consequently, the urgent need for an adjustable massage back formula office chair now, increase the travelling comfort of seat.

In summary, how to solve the problems mentioned in the above technologies is a technical problem which needs to be solved urgently at present.

SUMMERY OF THE UTILITY MODEL

The technical task of the utility model is to provide an angle modulation massage type office chair to above not enough, solve the problem of mentioning in the background art.

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

an angle adjustment massage type office chair comprises a base plate, wherein handrail supports are welded on the front portions of the two sides of the base plate, a fixed plate is arranged at the top of the base plate and on one side, away from the handrail supports, of the base plate, one end, away from the handrail supports, of the fixed plate is movably connected with one end of the top of the base plate through a moving part, a back plate is arranged at the top of the fixed plate and corresponds to one side of the handrail supports, a back panel is arranged between the back panel and the back plate, a cavity is formed between the back panel and the back plate, the back plate is of a cavity structure, a massage device is installed in the back plate and penetrates through the back plate to extend into the cavity to be matched with the back panel, a cavity is formed in one side, corresponding to the fixed plate, a first motor is installed on one side of the cavity, the output shaft is respectively sleeved with a first connecting plate and a second connecting plate, the side edges of the first connecting plate and the second connecting plate, which are far away from the output shaft, are respectively provided with a movable arm and a third connecting plate, wherein the side edge of the third connecting plate, which is far away from the first connecting plate, is provided with a supporting plate, the supporting plate penetrates through the second connecting plate and the first connecting plate, the top of the supporting plate is provided with a top plate, the top plate penetrates through the backing plate, extends and is fixed at the bottom of the fixed plate and is far away from one side of the movable part, the end part of the first connecting plate, which is far away from the third connecting plate, is provided with a fourth connecting plate, the end of the fourth connecting plate, which is far away from the first connecting plate, is fixed at the end part of the side edge of, and a fixed block is connected to the connecting plate V and the movable bolt far away from one side of the movable arm, and the fixed block is fixed to one side in the cavity.

Preferably, the back panel is of a flexible structure, and the handrail supports on both sides are of a symmetrical U-shaped structure.

Preferably, the massage device comprises a second motor, a telescopic rod, a half gear, a plurality of eccentric gears, a movable plate, a support rod, a limiting plate, a clamping plate, a ball body and a spring.

Preferably, the second motor is installed at the top of one side in the back plate, the output end of the second motor is connected with the telescopic rod, and the end part of the telescopic rod is provided with the half gear.

Preferably, a plurality of eccentric gears which are meshed with the half gears are arranged on the side of the half gears and located on the other side in the back plate, and the eccentric gears are all of an oval structure.

Preferably, the eccentric gear is arranged on one side of the half gear, the movable plate is arranged on one side of the eccentric gear, supporting rods are arranged on one side of the movable plate, and the supporting rods penetrate through the back plate and extend into the cavity.

Preferably, the supporting rods are located at one end of the inner wall of the back plate and provided with the limiting plates, the limiting plates are fixed on the inner wall of the back plate, and the supporting rods are far away from one ends of the movable plates and provided with the clamping plates.

Preferably, the ball bodies are clamped in the clamping plates, and the springs are sleeved on the surfaces of the supporting rods and located between the movable plate and the limiting plates.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. through setting up adjustable angle's massage backplate for the worker sits on the seat, adjusts backplate inclination according to the demand of self, and massages through massage device, increases the travelling comfort at worker back, is favorable to alleviateing the tired sense of health.

2. Convenient to use is favorable to carrying out effectual massage to human back to, conveniently adjust the angle of backplate, improve the travelling comfort.

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 overall structure diagram according to an embodiment of the present invention;

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

fig. 3 is a schematic diagram of an angle adjusting structure inside the cushion plate according to an embodiment of the present invention.

In the figure:

1. a base plate; 2. a handrail support; 3. a fixing plate; 4. a movable member; 5. a back plate; 6. a back panel; 7. a first motor; 8. a first connecting plate; 9. a second connecting plate; 10. a movable arm; 11. a third connecting plate; 12. a support plate; 13. a top plate; 14. a fourth connecting plate; 15. connecting plates; 16. a fixed block; 17. a second motor; 18. a telescopic rod; 19. a half gear; 20. an eccentric gear; 21. a movable plate; 22. a strut; 23. a limiting plate; 24. clamping a plate; 25. a sphere; 26. a spring.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

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

In the first embodiment, as shown in fig. 1 and 3, an angle-adjustable massage type office chair according to an embodiment of the present invention comprises a base plate 1, wherein handrail supports 2 are welded to the front portions of both sides of the base plate 1, a fixing plate 3 is disposed on the top of the base plate 1 and on a side away from the handrail supports 2, one end of the fixing plate 3 away from the handrail supports 2 is movably connected to one end of the top of the base plate 1 through a moving member 4, a back plate 5 is disposed on the top of the fixing plate 3, a back panel 6 is disposed on the back plate 5 and on a side corresponding to the handrail supports 2, a cavity is formed between the back panel 6 and the back plate 5, wherein the back plate 5 is a cavity structure, a massage device is installed in the back plate 5, and the massage device penetrates through the back plate 5 and extends into the cavity to be matched with the back panel 6, wherein, a cavity is arranged in the backing plate 1 and at one side corresponding to the fixed plate 3, a first motor 7 is arranged at one side in the cavity, an output shaft is connected with an output shaft of the first motor 7, a first connecting plate 8 and a second connecting plate 9 are respectively sleeved on the output shaft, a movable arm 10 and a third connecting plate 11 are respectively arranged at the side edges of the first connecting plate 8 and the second connecting plate 9 far away from the output shaft, a supporting plate 12 is arranged at the side edge of the third connecting plate 11 far away from the first connecting plate 8, the supporting plate 12 penetrates between the second connecting plate 9 and the first connecting plate 8, a top plate 13 is arranged at the top of the supporting plate 12, the top plate 13 penetrates through the backing plate 1, extends and is fixed at the bottom of the fixed plate 3 and far away from one side of the movable part 4, and a fourth connecting plate 14 is arranged, the connecting plate is four 14 and keeps away from the one end of connecting plate 8 is fixed the side tip of two 9 of connecting plate, digging arm 10 just keeps away from the one end of two 9 of connecting plates is fixed backup pad 12 side middle part, digging arm 10 side top center department is equipped with connecting plate five 15, connecting plate five 15 just keeps away from one side activity bolt of digging arm 10 is connected with fixed block 16, just fixed block 16 is fixed one side in the cavity.

In the second embodiment, as shown in fig. 1, the back panel 6 is a flexible structure, and the handrail supports 2 on both sides are symmetrical U-shaped structures.

In the third embodiment, as shown in fig. 2, the massage device includes a second motor 17, a telescopic rod 18, a half gear 19, a plurality of eccentric gears 20, a movable plate 21, a supporting rod 22, a limiting plate 23, a clamping plate 24, a ball 25, and a spring 26.

In the fourth embodiment, as shown in fig. 1-2, the second motor 17 is installed at the top of one side in the back plate 5, the output end of the second motor 17 is connected to the telescopic rod 18, the end of the telescopic rod 18 is provided with the half gear 19, the side of the half gear 19 is located at the other side in the back plate 5, a plurality of eccentric gears 20 engaged with the half gear 19 are installed at the other side, the eccentric gears 20 are all of an elliptical structure, the movable plate 21 is arranged at one side of the eccentric gear 20 away from the half gear 19, the support rod 22 is arranged at one side of the movable plate 21 away from the eccentric gear 20, the support rod 22 penetrates through the back plate 5 and extends into the cavity, the limit plate 23 is arranged at one end of the inner wall of the back plate 5, and the limit plate 23 is fixed at the inner wall of the back plate 5, the pole support 22 is far away from one end of the movable plate 21 is provided with the clamping plate 24, the sphere 25 is clamped in the clamping plate 24, and the pole support 22 is arranged on the surface and located between the movable plate 21 and the limiting plate 23, and a spring 26 is sleeved between the movable plate 21 and the limiting plate 23.

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 button capable of controlling the driving of the motor is installed on the outer side of the seat, so that the motor two 17 drives the telescopic rod 18 to extend and retract, the half gear 19 is driven to move when the telescopic rod 18 extends and retracts, the elliptical eccentric gear 20 rotates under the movement of the half gear 19, and then moves against the movable plate 21 on the side, so that the supporting rod 22 supports the ball 25 against the back panel 6, effective massage is performed on the back of a user close to the back panel 6, meanwhile, the output shaft is driven to rotate by the motor one 7, so that the output shaft drives one end of the connecting plate one 8 and one end of the connecting plate two 9 to rotate, the other end of the connecting plate one 8 and the other end of the connecting plate two 9 are matched with each other between the connecting plate four 14 and the movable arm 10, so that the connecting plate three 11 supports the supporting plate 12 upwards, the supporting plate 12 abuts against the top, so as to be directed upward against the side of the fixed plate 3, so that the angle at which the back plate 5 is inclined can be adjusted.

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 angle-adjustable massage type office chair is characterized by comprising a base plate (1), wherein handrail supports (2) are welded at the front parts of the two sides of the base plate (1), a fixing plate (3) is arranged at the top of the base plate (1) and one side of the handrail supports (2) is far away from the fixing plate (3), one end of the fixing plate (3) far away from the handrail supports (2) is movably connected with one end of the top of the base plate (1) through a moving part (4), a back plate (5) is arranged at the top of the fixing plate (3), a back panel (6) is arranged at one side of the back plate (5) corresponding to the handrail supports (2), a cavity is formed between the back panel (6) and the back plate (5), the back plate (5) is of a cavity structure, a massage device is installed in the back plate (5), and the massage device runs through the back plate (5) and extends to the interior of the cavity and is matched with the back panel, wherein, a cavity is arranged in the backing plate (1) and at one side corresponding to the fixed plate (3), a first motor (7) is arranged at one side in the cavity, an output end of the first motor (7) is connected with an output shaft, a first connecting plate (8) and a second connecting plate (9) are respectively sleeved on the output shaft, a movable arm (10) and a third connecting plate (11) are respectively arranged at the first connecting plate (8) and the second connecting plate (9) and at the side edge far away from the output shaft, a supporting plate (12) is arranged at the third connecting plate (11) and at the side edge far away from the first connecting plate (8), the supporting plate (12) penetrates between the second connecting plate (9) and the first connecting plate (8), a top plate (13) is arranged at the top of the supporting plate (12), the top plate (13) penetrates through the backing plate (1) to be fixed at the bottom of the fixed plate (3) in an extending manner, connecting plate (8) just keep away from connecting plate three (11) side tip is equipped with connecting plate four (14), connecting plate four (14) just keep away from the one end of connecting plate (8) is fixed the side tip of connecting plate two (9), digging arm (10) just keep away from the one end of connecting plate two (9) is fixed backup pad (12) side middle part, digging arm (10) side top center department is equipped with connecting plate five (15), connecting plate five (15) just keep away from one side swing bolt of digging arm (10) is connected with fixed block (16), just fixed block (16) are fixed one side in the cavity.

2. An angle adjustable massage office chair as claimed in claim 1, wherein the back panel (6) is of a flexible construction and the two side arm supports (2) are of a symmetrical U-shaped construction.

3. The angle-adjustable massage-type office chair according to claim 1, wherein the massage device comprises a second motor (17), a telescopic rod (18), a half gear (19), a plurality of eccentric gears (20), a movable plate (21), a support rod (22), a limiting plate (23), a clamping plate (24), a ball (25) and a spring (26).

4. The angle-adjustable massage-type office chair as claimed in claim 3, wherein the second motor (17) is mounted at the top of one side in the back plate (5), the output end of the second motor (17) is connected with the telescopic rod (18), and the end of the telescopic rod (18) is provided with the half gear (19).

5. An angle adjustable massage office chair as claimed in claim 4, wherein a plurality of eccentric gears (20) are mounted on the side of the half gear (19) and on the other side of the back plate (5), and are all engaged with the half gear (19), and the eccentric gears (20) are all of an elliptical structure.

6. An angle adjustable massage office chair as claimed in claim 5, wherein the side of the eccentric gear (20) away from the half gear (19) is provided with the movable plate (21), the side of the movable plate (21) away from the eccentric gear (20) is provided with the supporting rod (22), and the supporting rod (22) extends into the cavity through the back plate (5).

7. The angle-adjustable massage-type office chair according to claim 6, wherein the limiting plates (23) are disposed on the supporting rods (22) and at one end of the inner wall of the back plate (5), the limiting plates (23) are fixed on the inner wall of the back plate (5), and the clamping plates (24) are disposed on the supporting rods (22) and at one end far away from the movable plate (21).

8. The angle-adjustable massage-type office chair according to claim 7, wherein the balls (25) are all clamped in the clamping plates (24), and a spring (26) is sleeved on the surface of the supporting rod (22) and between the movable plate (21) and the limiting plate (23).