CN214103874U

CN214103874U - Whole angle modulation intelligence official working seat

Info

Publication number: CN214103874U
Application number: CN202023228623.4U
Authority: CN
Inventors: 陆军; 靳宝石
Original assignee: Harbin Youhe Intelligent Business Space Design Co ltd
Current assignee: Harbin Youhe Intelligent Business Space Design Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-09-03
Anticipated expiration: 2030-12-28

Abstract

An intelligent office chair with an integral angle adjusting function relates to the technical field of office chairs and comprises a base, universal wheels, a supporting cylinder, a lifting plate, a lifting cylinder, a cushion, a backrest, a supporting column, a headrest, a first screw rod, a first motor, a storage battery and a massage assembly; a cavity is arranged in the base; the universal wheel is arranged at the bottom of the base; the supporting cylinder is arranged on the base; the lifting plate is arranged in the supporting cylinder in a sliding manner; the lifting cylinder is arranged on the lifting plate and is positioned in the supporting cylinder; the cushion is arranged on the lifting cylinder; the backrest is arranged on the cushion; the support is arranged on the backrest; the headrest is disposed on the stay. The utility model can massage the legs of the user, and prevent the leg muscles of the user from being pressed for a long time to cause muscle atrophy or other adverse symptoms; the height of the cushion can be continuously and stably adjusted, the cushion is easy to operate during use, the height requirement of a user can be easily met, and the cushion is high in flexibility during use.

Description

Whole angle modulation intelligence official working seat

Technical Field

The utility model relates to an official working seat technical field especially relates to an intelligent office chair of whole angle modulation.

Background

An office chair refers to various chairs which are convenient to work in daily work and social activities. The office chair is also divided into a narrow meaning and a broad meaning, and the narrow office chair refers to a backrest chair on which a person sits when working on a desktop in a sitting posture; office chairs in the broad sense are all chairs used in offices, including executive chairs, middle class chairs, guest-meeting chairs, employee chairs, conference chairs, and the like.

The office chair in the prior art generally has a lifting function for height adjustment when being used by people, but the chair in the prior art generally adopts a hydraulic or pneumatic principle to lift, when a worker sits on the chair and needs to lift the hip, the chair cannot be stably and continuously lifted, the chair is easily lifted to the highest position when being frequently lifted, and when the chair is lowered, the chair is directly lowered to the lowest position, so that the office chair is not only troublesome to use, but also is difficult to meet the height requirement of work; meanwhile, the existing seat does not have a massage function, and can continuously work eight hours a day, and only when people have a rest for a moment in the noon, the muscles of the legs of workers are pressed for a long time, so that the conditions of muscular atrophy and the like can occur.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

In order to solve the technical problems existing in the background technology, the utility model provides an intelligent office chair with integral angle adjustment, which can massage the legs of a person and prevent the leg muscles of the user from being pressed for a long time to cause muscle atrophy or other adverse symptoms; the height of the cushion can be continuously and stably adjusted, the cushion is easy to operate during use, the height requirement of a user can be easily met, and the cushion is high in flexibility during use.

(II) technical scheme

The utility model provides an intelligent office chair with integral angle adjustment, which comprises a base, universal wheels, a supporting cylinder, a lifting plate, a lifting cylinder, a cushion, a backrest, a pillar, a headrest, a first screw rod, a first motor, a storage battery and a massage component;

a cavity is arranged in the base; the universal wheel is arranged at the bottom of the base; the supporting cylinder is arranged on the base; the lifting plate is arranged in the supporting cylinder in a sliding manner; the lifting cylinder is arranged on the lifting plate and is positioned in the supporting cylinder; the cushion is arranged on the lifting cylinder; the backrest is arranged on the cushion; the support is arranged on the backrest; the headrest is arranged on the support; the first screw rod penetrates through the lifting plate and is rotatably arranged on the base, the first screw rod is in threaded connection with the lifting plate, and the upper end of the first screw rod is positioned in the lifting cylinder; the first motor is arranged in the cavity and is in driving connection with the first screw rod; the two groups of massage components are transversely and symmetrically arranged at one transverse end of the cushion far away from the backrest; the battery sets up in the cavity, battery and first motor and the equal electric connection of massage subassembly.

Preferably, the massage assembly comprises a mounting frame, a partition plate, a mounting shaft, a connecting rod, a mounting rod, an arc-shaped plate, a spring, a lifting plate, a second screw rod and a second motor; the mounting rack is of a U-shaped structure; the partition plates are arranged on the inner walls of the two longitudinal sides of the mounting frame, and the middle parts of the partition plates are provided with openings; the mounting shaft is arranged on the inner walls of the two transverse sides of the opening; the two connecting rods are rotatably arranged on the mounting shaft and are positioned at the opening and distributed in an X shape; the number of the mounting rods is two, the two mounting rods are distributed at the upper ends of the two connecting rods, and the mounting rods are arranged along the vertical direction; the two arc plates are respectively arranged on the two mounting rods, and the arc plates are positioned between the two mounting rods; two ends of the spring are respectively connected with the two connecting rods; the lifting plates are arranged on the inner walls of the two longitudinal sides of the mounting rack in a sliding manner and are positioned below the connecting rods; the middle part of the upper surface of the lifting plate is provided with a guide pillar for adjusting the size of an included angle between the two connecting rods; the second screw rod is rotatably arranged between the inner wall of the bottom of the mounting rack and the partition plate and is in threaded connection with the lifting plate; the second motor is arranged at the bottom of the mounting frame and is in driving connection with the second screw rod.

Preferably, the device further comprises a backing plate; the backing plate is of an arc-shaped structure, is arranged on the inner wall of the arc-shaped plate and is an elastic plate.

Preferably, the handrail is further included; the handrail is provided with two, and two handrails set up respectively in the vertical both sides of cushion.

Preferably, the device also comprises a limiting block; the limiting block is arranged at the upper end of the first screw rod and is positioned in the lifting cylinder, and the limiting block is of a square block structure or a circular block structure.

Preferably, the inner walls of the two transverse sides of the supporting cylinder are provided with first sliding chutes; the horizontal both sides of lifter plate all are provided with first slider, first slider and supporting barrel sliding connection, and first slider is located first spout.

Preferably, the inner walls of the two longitudinal sides of the mounting rack are provided with second sliding chutes; the longitudinal two sides of the lifting plate are provided with second sliding blocks, the second sliding blocks are connected with the mounting frame in a sliding mode, and the second sliding blocks are located in the second sliding grooves.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

1. the utility model discloses can massage people's shank during the use, prevent that user's shank muscle from receiving the oppression for a long time and appearing muscular atrophy or other bad symptoms.

2. The utility model discloses the height of regulation cushion that can be stable in succession during the use, easy operation during the use satisfies user's height's needs very easily, and the flexibility is high during the use.

Drawings

Fig. 1 is the utility model provides a local cross-sectional view of whole angle modulation intelligence office chair.

Fig. 2 is the utility model provides a massage assembly's local cross-sectional view in whole angle modulation intelligence office chair.

Reference numerals: 1. a base; 101. a cavity; 2. a universal wheel; 3. a support cylinder; 301. a first chute; 4. A lifting plate; 401. a first slider; 5. a lifting cylinder; 6. a cushion; 7. a backrest; 8. a pillar; 9. a headrest; 10. a handrail; 11. a first lead screw; 12. a first motor; 13. a limiting block; 14. a storage battery; 15. a mounting frame; 1501. a second chute; 16. a partition plate; 1601. an opening; 17. installing a shaft; 18. a connecting rod; 19. Mounting a rod; 20. an arc-shaped plate; 21. a base plate; 22. a spring; 23. lifting the plate; 2301. a second slider; 24. a guide post; 25. a second lead screw; 26. a second motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-2, the utility model provides an intelligent office chair with integral angle adjustment, which comprises a base 1, universal wheels 2, a supporting cylinder 3, a lifting plate 4, a lifting cylinder 5, a cushion 6, a backrest 7, a pillar 8, a headrest 9, a first screw rod 11, a first motor 12, a storage battery 14 and a massage component;

a cavity 101 is arranged in the base 1; the universal wheel 2 is arranged at the bottom of the base 1; the supporting cylinder 3 is arranged on the base 1; the lifting plate 4 is arranged in the supporting cylinder 3 in a sliding manner; the lifting cylinder 5 is arranged on the lifting plate 4, and the lifting cylinder 5 is positioned in the supporting cylinder 3; the cushion 6 is arranged on the lifting cylinder 5; the backrest 7 is arranged on the cushion 6; the support post 8 is arranged on the backrest 7; the headrest 9 is arranged on the pillar 8; the first screw rod 11 penetrates through the lifting plate 4 and is rotatably arranged on the base 1, the first screw rod 11 is in threaded connection with the lifting plate 4, and the upper end of the first screw rod 11 is positioned in the lifting cylinder 5; the first motor 12 is arranged in the cavity 101, and the first motor 12 is in driving connection with the first screw rod 11; the two groups of massage components are transversely and symmetrically arranged on one transverse end, far away from the backrest 7, of the seat cushion 6 relative to the seat cushion 6; the battery 14 is disposed within the cavity 101, and the battery 14 is electrically connected to both the first motor 12 and the massage assembly.

In an alternative embodiment, the massage assembly includes a mounting bracket 15, a partition 16, a mounting shaft 17, a link 18, a mounting rod 19, an arc plate 20, a spring 22, a lifting plate 23, a second lead screw 25, and a second motor 26; the mounting frame 15 is of a U-shaped structure; the partition plates 16 are arranged on the inner walls of the two longitudinal sides of the mounting frame 15, and the middle parts of the partition plates 16 are provided with openings 1601; the mounting shafts 17 are arranged on the inner walls of the two transverse sides of the opening 1601; two connecting rods 18 are arranged, the two connecting rods 18 are rotatably arranged on the mounting shaft 17, the two connecting rods 18 are positioned in the opening 1601, and the two connecting rods 18 are distributed in an X shape; two mounting rods 19 are arranged, the two mounting rods 19 are distributed at the upper ends of the two connecting rods 18, and the mounting rods 19 are arranged along the vertical direction; the number of the arc-shaped plates 20 is two, the two arc-shaped plates 20 are respectively arranged on the two mounting rods 19, and the arc-shaped plates 20 are positioned between the two mounting rods 19; two ends of the spring 22 are respectively connected with the two connecting rods 18; the lifting plates 23 are arranged on the inner walls of the two longitudinal sides of the mounting frame 15 in a sliding manner, and the lifting plates 23 are positioned below the connecting rods 18; the middle part of the upper surface of the lifting plate 23 is provided with a guide post 24 for adjusting the size of an included angle between the two connecting rods 18; the second screw rod 25 is rotatably arranged between the inner wall of the bottom of the mounting rack 15 and the partition plate 16, and the second screw rod 25 is in threaded connection with the lifting plate 23; the second motor 26 is arranged at the bottom of the mounting frame 15, and the second motor 26 is in driving connection with the second screw rod 25.

In an alternative embodiment, a backing plate 21 is further included; backing plate 21 is the arc structure, and backing plate 21 sets up on arc 20 inner walls, and backing plate 21 is the elastic plate, can the utility model discloses improve user's travelling comfort when giving user's shank massage.

In an alternative embodiment, an armrest 10 is also included; the two handrails 10 are respectively arranged at the two longitudinal sides of the cushion 6, which is convenient for users to use.

In an optional embodiment, the device further comprises a limiting block 13; the limiting block 13 is arranged at the upper end of the first screw rod 11, the limiting block 13 is positioned in the lifting cylinder 5, and the limiting block 13 is of a square block structure or a circular block structure and prevents the lifting plate 4 from sliding out of the upper end of the first screw rod 11.

In an alternative embodiment, the inner walls of the supporting cylinder 3 at both lateral sides are provided with first sliding chutes 301; the horizontal both sides of lifter plate 4 all are provided with first slider 401, first slider 401 and a 3 sliding connection of support section of thick bamboo, and first slider 401 is located first spout 301, can guarantee the stability of lifter plate 4 when sliding on the 3 inner walls of a support section of thick bamboo.

In an alternative embodiment, the inner walls of the mounting frame 15 at both longitudinal sides are provided with second chutes 1501; lift and rise the vertical both sides of board 23 and all be provided with second slider 2301, second slider 2301 and mounting bracket 15 sliding connection, second slider 2301 is located second spout 1501, can guarantee to lift the stability of board 23 when sliding on mounting bracket 15 inner wall.

When the utility model is used, a user sits on the cushion 6, two legs are respectively positioned between two cushion plates 21 in each group of massage components, in an initial state, the guide post 24 is propped against the bottoms of the two connecting rods 18, so that the mounting rod 19 is in a vertical state, then the second motor 26 is started, the second motor 26 drives the second lead screw 25 to rotate, the second lead screw 25 drives the lifting plate 23 to descend, and further drives the guide post 24 to descend, meanwhile, the included angle of the two connecting rods 18 in the vertical direction under the action of the tensile force of the spring 22 is gradually reduced, and further drives the two mounting rods 19 to mutually approach, and further drives the two arc-shaped plates 20 to mutually approach, and further drives the two cushion plates 21 to mutually approach, so as to apply pressure on the legs of the human, further clamp the legs of the human, when the lifting plate 23 descends to a certain height, the motor reversely rotates to drive the lifting plate 23 to ascend, and further achieves the purpose that the cushion plates 21 loosen the legs of the human, thereby achieving the effect of massaging the legs; if the height of the cushion 6 is not proper when a user uses the lifting device, the user only needs to start the first motor 12, the first motor 12 drives the first screw rod 11 to rotate, the lifting plate 4 is further driven to lift, the lifting cylinder 5 is further driven to lift, the cushion 6 is further driven to lift, the lifting is stable and continuous, the user does not need to lift the hip, and the adjustment is convenient and simple; when in use, the utility model can massage the legs of the user, and prevent the leg muscles of the user from being pressed for a long time to cause muscular atrophy or other adverse symptoms; the utility model discloses the height of regulation cushion 6 that can be stable in succession during the use, easy operation during the use satisfies user's high needs very easily, and the flexibility is high during the use.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The intelligent office chair with the integral angle adjusting function is characterized by comprising a base (1), universal wheels (2), a supporting cylinder (3), a lifting plate (4), a lifting cylinder (5), a cushion (6), a backrest (7), a support column (8), a headrest (9), a first screw rod (11), a first motor (12), a storage battery (14) and a massage assembly;

a cavity (101) is arranged in the base (1); the universal wheel (2) is arranged at the bottom of the base (1); the supporting cylinder (3) is arranged on the base (1); the lifting plate (4) is arranged in the supporting cylinder (3) in a sliding manner; the lifting cylinder (5) is arranged on the lifting plate (4), and the lifting cylinder (5) is positioned in the supporting cylinder (3); the cushion (6) is arranged on the lifting cylinder (5); the backrest (7) is arranged on the cushion (6); the support post (8) is arranged on the backrest (7); the headrest (9) is arranged on the support column (8); the first screw rod (11) penetrates through the lifting plate (4) and is rotatably arranged on the base (1), the first screw rod (11) is in threaded connection with the lifting plate (4), and the upper end of the first screw rod (11) is positioned in the lifting cylinder (5); the first motor (12) is arranged in the cavity (101), and the first motor (12) is in driving connection with the first screw rod (11); the two groups of massage components are transversely and symmetrically arranged on one end, far away from the backrest (7), of the seat cushion (6) relative to the seat cushion (6); the storage battery (14) is arranged in the cavity (101), and the storage battery (14) is electrically connected with the first motor (12) and the massage component.

2. The intelligent office chair with integral angle adjustment function as claimed in claim 1, wherein the massage assembly comprises a mounting frame (15), a partition plate (16), a mounting shaft (17), a connecting rod (18), a mounting rod (19), an arc-shaped plate (20), a spring (22), a lifting plate (23), a second screw rod (25) and a second motor (26); the mounting rack (15) is of a U-shaped structure; the partition plates (16) are arranged on the inner walls of the two longitudinal sides of the mounting frame (15), and the middle parts of the partition plates (16) are provided with openings (1601); the mounting shafts (17) are arranged on the inner walls of the two transverse sides of the opening (1601); two connecting rods (18) are arranged, the two connecting rods (18) are rotatably arranged on the mounting shaft (17), the two connecting rods (18) are positioned in the opening (1601), and the two connecting rods (18) are distributed in an X shape; two mounting rods (19) are arranged, the two mounting rods (19) are distributed at the upper ends of the two connecting rods (18), and the mounting rods (19) are arranged along the vertical direction; the number of the arc-shaped plates (20) is two, the two arc-shaped plates (20) are respectively arranged on the two mounting rods (19), and the arc-shaped plates (20) are positioned between the two mounting rods (19); two ends of the spring (22) are respectively connected with the two connecting rods (18); the lifting plates (23) are arranged on the inner walls of the two longitudinal sides of the mounting rack (15) in a sliding manner, and the lifting plates (23) are positioned below the connecting rods (18); a guide post (24) for adjusting the size of an included angle between the two connecting rods (18) is arranged in the middle of the upper surface of the lifting plate (23); the second screw rod (25) is rotatably arranged between the inner wall of the bottom of the mounting rack (15) and the partition plate (16), and the second screw rod (25) is in threaded connection with the lifting plate (23); the second motor (26) is arranged at the bottom of the mounting frame (15), and the second motor (26) is in driving connection with the second screw rod (25).

3. An intelligent office chair with integral angle adjustment according to claim 2, characterized by further comprising a pad (21); the backing plate (21) is of an arc-shaped structure, the backing plate (21) is arranged on the inner wall of the arc-shaped plate (20), and the backing plate (21) is an elastic plate.

4. An intelligent office chair with integral angle adjustment according to claim 3, characterized by further comprising armrests (10); two handrails (10) are arranged, and the two handrails (10) are respectively arranged at the two longitudinal sides of the cushion (6).

5. The intelligent office chair with integral angle adjustment function as claimed in claim 4, further comprising a limiting block (13); the limiting block (13) is arranged at the upper end of the first screw rod (11), the limiting block (13) is positioned in the lifting cylinder (5), and the limiting block (13) is of a square block structure or a circular block structure.

6. The intelligent office chair with integral angle adjustment according to claim 5, wherein the inner walls of the supporting cylinder (3) at two transverse sides are provided with first sliding grooves (301); the horizontal both sides of lifter plate (4) all are provided with first slider (401), first slider (401) and a support section of thick bamboo (3) sliding connection, and first slider (401) are located first spout (301).

7. The intelligent office chair with integral angle adjustment according to claim 6, wherein the mounting frame (15) is provided with second sliding grooves (1501) on the inner walls of two longitudinal sides; the two longitudinal sides of the lifting plate (23) are provided with second sliding blocks (2301), the second sliding blocks (2301) are connected with the mounting frame (15) in a sliding mode, and the second sliding blocks (2301) are located in the second sliding grooves (1501).