CN213099135U

CN213099135U - Household massage chair

Info

Publication number: CN213099135U
Application number: CN202021173313.4U
Authority: CN
Inventors: 柯妙增
Original assignee: Taizhou Jinmeiao Chair Industry Share Co ltd
Current assignee: Taizhou Jinmeiao Chair Industry Share Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-05-04
Anticipated expiration: 2030-06-22

Abstract

The utility model belongs to the technical field of massage armchair, a domestic massage armchair is related to, including seat support, chair leg, back and handrail, be provided with back skeleton in the back, the rear side of back skeleton is provided with and drives back pivoted framework, the bottom both sides of framework are provided with the articulated slab, the front end of articulated slab is provided with pin joint and lower pin joint, go up the pin joint and articulate in one side of seat support, the articulated one end of auto-lock air spring of lower pin joint, the other end of auto-lock air spring is fixed in the seat support below, be provided with the control button who slides on the handrail, control button passes through the control line and links to each other with the auto-lock air spring. The utility model provides a household massage armchair, simple structure, convenient operation, the back rotates the back and does not leave the gap between the seat support.

Description

Household massage chair

Technical Field

The utility model belongs to the technical field of massage armchair, a domestic massage armchair is related to.

Background

The massage armchair is an essential article in modern fast-paced life, can bring comfort and relaxation to users when the users are tired, and is deeply popular in the market. The existing massage chair can carry out all-around massage on the head to the legs of a user, has high comfort, but also forms the bulky soft rib of the massage chair seat body, so the existing massage chair is only suitable for large indoor spaces such as markets, stations or leisure places, and is not suitable for families.

In order to be suitable for home use, designers have abandoned various functions of massage chairs and then have miniaturized them. The miniaturized household massage armchair has some problems, for example, the transmission structure of the existing household massage armchair is simple, a larger gap is left between the backrest and the chair seat after the backrest rotates, the backrest is neither beautiful nor comfortable, and meanwhile, dust and sundries are easily accumulated, so that the sanitary problem is brought.

SUMMERY OF THE UTILITY MODEL

The utility model provides a domestic massage chair, which is simple in structure and convenient in operation, and no gap is left between the backrest and the chair seat after the backrest rotates, aiming at the defects of the prior art.

In order to solve the above technical problem, the purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a domestic massage armchair, includes seat support, chair leg, back and handrail, be provided with back skeleton in the back, the rear side of back skeleton is provided with and drives back pivoted framework, the bottom both sides of framework are provided with the articulated slab, the front end of articulated slab is provided with pin joint and pin joint down, go up the pin joint and articulate the one side at the seat support, the one end of self-locking air spring is articulated to lower pin joint, the other end of self-locking air spring is fixed in the seat support below, be provided with the control button who slides on the handrail, control button passes through the control line and links to each other with the self-locking air spring.

The hinged plate is L-shaped, the rear end of the hinged plate is fixed on the frame body or is in an integrated structure with the frame body, a notch is arranged between an upper hinged point and a lower hinged point at the front end of the hinged plate, and the vertical position of the upper hinged point is located in front of the vertical position of the lower hinged point.

The control button is arranged in the sliding seat on the outer side of the handrail, the upper section of the control line is embedded in the handrail, and the lower section of the control line penetrates out of the handrail and is connected with the self-locking air spring.

The frame body is a rectangular frame body, the bottom end of the frame body is flush with the backrest, the frame body is provided with a plurality of U-shaped reinforcing strips protruding backwards, and two ends of each U-shaped reinforcing strip are connected to two sides of the frame body.

The height of the frame body is set between half of the backrest and a little lower than the backrest.

The side of the chair seat is provided with a support, and the upper hinge point of the hinge plate is hinged at the upper end of the support.

The lower end of the support is fixed above the chair legs, and the front end of the support is fixed on the side of the chair seat.

The bottom of the upper chair leg is provided with a plurality of rollers, preferably four rollers.

The backrest framework is provided with an arc-shaped sliding rail, the arc-shaped sliding rail is internally provided with a massager in a sliding manner, the massager is positioned in the backrest, and the armrest is provided with a control panel for controlling the massager to act.

Compared with the prior art, the utility model, following beneficial effect has:

the utility model improves the transmission structure of the household massage chair, has the advantages of simple structure and convenient operation, and ensures that no gap is left between the backrest and the chair seat after the backrest rotates through the cooperation of the frame body and the hinged slab.

Drawings

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

FIG. 2 is a perspective view of the internal structure of the present invention;

FIG. 3 is a perspective view of another angle of the internal structure of the present invention;

fig. 4 is a side view of the internal structure of the present invention;

FIG. 5 is a rear view of the internal structure of the present invention;

FIG. 6 is a perspective view of the internal structure of the utility model after rotation;

reference numerals: 1. a chair seat; 2. a chair leg; 3. a backrest; 4. a handrail; 5. a backrest frame; 6. a frame body; 7. a hinge plate; 8. an upper hinge point; 9. a lower hinge point; 10. a self-locking gas spring; 11. a control button; 12. a control line; 13. a notch; 14. a sliding seat; 15. a U-shaped reinforcing strip; 16. a support; 17. and a roller.

Detailed Description

The invention will be further described in the following with reference to specific embodiments thereof, with reference to the accompanying drawings, in which figures 1-6:

the utility model provides a domestic massage armchair, includes seat support 1, chair leg 2, back 3 and handrail 4, be provided with back skeleton 5 in the back 3, the rear side of back skeleton 5 is provided with and drives back 3 pivoted framework 6, the bottom both sides of framework 6 are provided with articulated slab 7, the front end of articulated slab 7 is provided with pin joint 8 and lower pin joint 9, go up pin joint 8 and articulate in one side of seat support 1, the one end of articulated auto-lock air spring 10 of lower pin joint 9, the other end of auto-lock air spring 10 is fixed in seat support 1 below, be provided with the control button 11 that slides on the handrail 4, control button 11 passes through control line 12 and links to each other with auto-lock air spring 10.

The utility model discloses a working method is: when the angle of back 3 needs to be adjusted, toggle 11 pulling control lines 12 unblock auto-lock air spring 10 of control button, under the auto-lock air spring 10 pulling pin joint 9 made articulated slab 7 rotate around last pin joint 8, and then drive framework 6, back skeleton 5 and rotate, finally drive back 2 to required angular rotation, when adjusting suitable angle with back 3, release control button 11, control lines 12 return, auto-lock air spring 10 relocks. Through the structure of the frame body 6, the hinged plate 7 and the upper and lower double hinged points, no gap is left between the backrest 3 and the seat 1 after the rotation.

The hinged plate 7 is L-shaped, and the rear end of the hinged plate is fixed on the frame body 6 or is in an integrated structure with the frame body 6; a gap 13 is arranged between the upper hinge point 8 and the lower hinge point 9 at the front end of the hinge plate 7, and the gap 13 ensures that the hinge plate 7 cannot interfere with other components when rotating; the vertical position of the upper hinge point 8 is positioned in front of the vertical position of the lower hinge point 9, and the gap between the backrest 3 and the seat 1 after rotation is further reduced through the position layout of the upper hinge point and the lower hinge point.

The control button 11 is arranged in a sliding seat 14 on the outer side of the handrail 4, the upper section of the control line 12 is embedded in the handrail 4, and the lower section of the control line penetrates through the handrail 4 to be connected with the self-locking gas spring 10.

The frame body 6 is a rectangular frame body, the bottom end of the frame body 6 is flush with the backrest 3, the height of the frame body 6 is set between half of the backrest 3 and a position slightly lower than the backrest 3, a plurality of U-shaped reinforcing strips 15 protruding backwards are arranged on the frame body 6, two ends of each U-shaped reinforcing strip 15 are connected to two sides of the frame body 6, and the structural strength of the frame body 6 is reinforced by the U-shaped reinforcing strips 15.

A support 16 is arranged on the side of the seat 1, the upper hinge point 8 of the hinge plate 7 is hinged on the upper end of the support 16, the lower end of the support 16 is fixed above the chair leg 2, and the front end of the support 16 is fixed on the side of the seat 1.

The bottom of the upper leg 2 is provided with a plurality of rollers 17, preferably four, the rollers 17 being used to move the position of the home massage chair.

The backrest framework 5 is provided with an arc-shaped sliding rail, the arc-shaped sliding rail is internally provided with a massager in a sliding manner, the massager is positioned in the backrest 3, and the armrest 4 is provided with a control panel for controlling the massager to act. The user selects the required massage function through the control panel.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A household massage chair, which comprises a chair seat (1), chair legs (2), a backrest (3) and armrests (4), it is characterized in that a backrest framework (5) is arranged in the backrest (3), a frame body (6) which drives the backrest (3) to rotate is arranged at the rear side of the backrest framework (5), hinged plates (7) are arranged on two sides of the bottom of the frame body (6), an upper hinged point (8) and a lower hinged point (9) are arranged at the front ends of the hinged plates (7), the upper hinge point (8) is hinged at one side of the chair seat (1), the lower hinge point (9) is hinged at one end of the self-locking air spring (10), the other end of the self-locking gas spring (10) is fixed below the chair seat (1), a sliding control button (11) is arranged on the armrest (4), and the control button (11) is connected with a self-locking air spring (10) through a control line (12).

2. A home massage chair according to claim 1, wherein the hinged plate (7) is L-shaped, a gap (13) is provided between the upper hinged point (8) and the lower hinged point (9) of the hinged plate (7), and the vertical position of the upper hinged point (8) is located in front of the vertical position of the lower hinged point (9).

3. A home massage armchair according to claim 1, characterised in that the control button (11) is arranged in a sliding seat (14) outside the armrest (4), the upper section of the control wire (12) is embedded in the armrest (4), and the lower section passes through the armrest (4) and is connected with the self-locking gas spring (10).

4. The household massage chair as claimed in claim 1, wherein the frame body (6) is a rectangular frame body, the bottom end of the frame body (6) is flush with the backrest (3), a plurality of U-shaped reinforcing strips (15) protruding backwards are arranged on the frame body (6), and two ends of the U-shaped reinforcing strips (15) are connected to two sides of the frame body (6).

5. A home massage chair according to claim 1, wherein a bracket (16) is provided at the side of the chair seat (1), and the upper hinge point (8) of the hinge plate (7) is hinged at the upper end of the bracket (16).

6. A home massage chair according to claim 5, wherein the lower end of the bracket (16) is fixed above the chair legs (2), and the front end of the bracket (16) is fixed at the side of the chair seat (1).

7. A home massage chair according to claim 1, wherein the legs (2) are provided with rollers (17) at the bottom.