CN209950801U

CN209950801U - Chair with massage function

Info

Publication number: CN209950801U
Application number: CN201822233531.1U
Authority: CN
Inventors: 陈磊
Original assignee: Chengdu Shuangliu Sanxing Furniture Industry Co Ltd
Current assignee: Chengdu Shuangliu Sanxing Furniture Industry Co Ltd
Priority date: 2018-12-28
Filing date: 2018-12-28
Publication date: 2020-01-17
Anticipated expiration: 2028-12-28

Abstract

The utility model discloses a chair with massage function, which comprises a chair surface, a chair back and supporting legs, wherein a cavity is arranged inside the chair back, a through hole is arranged on the front side of the chair back, and a massage component is arranged in the cavity; the massage subassembly includes the division board, the apparatus further comprises a rotating shaft, the head rod, second connecting rod and massage head, the division board is vertical to be set up and separates the cavity for transmission room and massage room in the cavity, a plurality of pivot is laid in the transmission room along vertical direction and both ends are connected with back of the chair both sides inner wall rotation, all the cover is equipped with gear and cam in the pivot, head rod one end is provided with the transmission piece, second connecting rod one end is provided with the limiting plate, the head rod other end passes the division board and is connected with the limiting plate, the second connecting rod other end passes the through-hole and is connected with the massage head, the cover is equipped with the spring on the second connecting rod, the spring is located between second connecting rod and the through-.

Description

Chair with massage function

Technical Field

The utility model belongs to the technical field of life furniture, specifically speaking relates to a chair with massage function.

Background

At present, the chairs used in life are various, such as height-adjustable chairs, chairs with telescopic cushions, rotatable chairs and the like, but the chairs only have the function of enabling people to sit on the chairs for rest, when the people are tired in work or the people often feel sore in the back after sitting on the chairs for a long time, people need to be massaged to relax the bodies of the people, and the existing chairs do not have the function. Therefore, there is a need to design a chair with massage function to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned not enough among the prior art, the utility model provides a chair with massage function can massage the human body after the people sits on it for the people who sits on the chair can be relaxed.

In order to achieve the above object, the utility model discloses a solution is: a chair with a massage function comprises a chair surface, a chair back and supporting legs, wherein a cavity is formed in the chair back, a through hole is formed in the front face of the chair back, and a massage assembly is arranged in the cavity;

the massage component comprises a partition board, a rotating shaft, a plurality of rotating shafts, a first connecting rod, a second connecting rod and massage heads, wherein the partition board is vertically arranged in the cavity to divide the cavity into a transmission chamber and a massage chamber, the rotating shafts are arranged in the transmission chamber in the vertical direction, two ends of each rotating shaft are rotatably connected with the inner walls of two sides of the chair back, a plurality of rotating shafts are respectively sleeved with a gear and a cam, two adjacent rotating shafts are connected through the rotation of the gear, one end of the first connecting rod is provided with a transmission block, the transmission block is provided with an arc-shaped groove matched with the cam for use, one end of the second connecting rod is provided with a limiting plate, the other end of the first connecting rod penetrates through the partition board to be connected with the massage heads, the second connecting rod is sleeved with a spring, and the spring is positioned between, one end of any one rotating shaft extends to the outside of the chair back to be connected with the power device.

Furthermore, a plurality of cams are sleeved on the rotating shaft in a staggered manner.

Furthermore, the power device is a rotating handle, and a flexible anti-skid pad is sleeved on the rotating handle.

Further, power device includes motor, power and switch, the motor is connected with the pivot, the power provides the electric energy for the motor, the switch is used for controlling opening and close of motor.

Furthermore, the massage head is a massage ball, and the diameter of the massage ball is equal to that of the through hole.

The utility model has the advantages that: the utility model discloses when in actual use, can massage the people of sitting on the chair, make it relax, have very strong practicality in actual life, easily promote.

Drawings

FIG. 1 is a side view of the chair of the present invention;

FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;

FIG. 3 is an enlarged view of a portion A of FIG. 1 according to the present invention;

FIG. 4 is a top view of the structure of FIG. 1 according to the present invention;

FIG. 5 is a front view of the chair of the present invention in one state;

FIG. 6 is a front view of the chair according to another embodiment of the present invention;

in the drawings: 1-chair seat, 2-chair back, 3-supporting legs, 4-massage component, 41-division plate, 42-rotating shaft, 43-first connecting rod, 44-second connecting rod, 441-spring, 45-massage head, 46-gear, 47-cam, 48-driving block, 481-arc groove, 5-driving chamber, 6-massage chamber, 7-rotating handle and 8-motor.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

in order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention are clearly and completely described below, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, 2, 3 and 4, the utility model provides a chair with massage function, which comprises a chair seat 1, a chair back 2 and supporting legs 3, wherein a cavity is arranged inside the chair back 2, through holes are arranged on the front side of the chair back 2, the through holes can be uniformly arranged or alternatively arranged, and massage components 4 are arranged in the cavity;

the massage assembly 4 comprises a partition plate 41, rotating shafts 42, first connecting rods 43, second connecting rods 44 and massage heads 45, the partition plate 41 is vertically arranged in the cavity to divide the cavity into a transmission chamber 5 and a massage chamber 6, the rotating shafts 42 are sequentially arranged in the transmission chamber 5 from top to bottom along the vertical direction, two ends of each rotating shaft 42 are rotatably connected with the inner walls of two sides of the interior of the chair back 2 through bearings, each rotating shaft 42 is provided with a gear 46 and a cam 47, two adjacent rotating shafts 42 are driven by the gear 46 to rotate together, one end of each first connecting rod 43 is provided with a transmission block 48, the transmission block 48 is provided with an arc-shaped groove 481 matched with the cam 47 for use, when a convex part of the cam 47 rotates to the arc-shaped groove 481 along with the rotating shaft 42, the transmission block 48 can be pushed forwards, one end of each second connecting rod 44 is provided with a limit plate 49, the other end of the first connecting rod 43 passes through the partition plate 41 and is connected with the limiting plate 49, the other end of the second connecting rod 44 passes through the through hole and is connected with the massage head 45, the spring 441 is sleeved on the second connecting rod 44 and is located between the second connecting rod 44 and the through hole, the reciprocating motion of the massage head 45 can be realized by arranging the spring 441, wherein, the one end of the rotating shaft 42 of any one of the rotating shafts 42 passes through the chair back 2 and extends to the outside of the chair back 2 and is connected with the power device, the rotating shaft 42 is driven to rotate by the power device, the rotating shaft 42 rotates while being driven by the gear 42, thereby all the rotating shafts 42 are driven to rotate, and meanwhile, the energy loss is also saved.

Referring to fig. 4, in a further preferred embodiment, a plurality of cams 47 are alternatively sleeved on the rotating shaft 42, so that the time for each cam 47 on the rotating shaft 42 to push the transmission block 48 is different, thereby realizing that the time for each massage head 45 to be pushed out is different, and improving the massage performance.

Referring to fig. 5, in a further preferred embodiment, the power device is a rotating handle 7, a flexible anti-slip mat is sleeved on the rotating handle 7, when a person sits on the chair, the rotating handle 7 arranged on the side surface of the chair can be rotated to realize a massage function, so that a massage effect is achieved, interestingness is increased, and meanwhile, arms can be moved to achieve a body-building effect.

Referring to fig. 6, in a further preferred embodiment, the power device includes a motor 8, a power supply and a switch, the motor 8 is connected to the rotating shaft 42, the power supply provides electric energy for the motor 8, and the switch is used for controlling the on/off of the motor 8, so that the motor 8 is controlled to work through the switch in the embodiment, thereby realizing a massage function, being simpler and more convenient to operate, simultaneously enabling a massage effect to be better, and being capable of adjusting the rotating speed of the motor 8 as required to realize different massage effects.

Referring to fig. 2, in a further preferred embodiment, the massage heads 45 are massage balls, the diameters of the massage balls are equal to the diameters of the through holes, and when the massage function is not needed, the massage balls can be directly pressed into the through holes, so that the massage balls are prevented from being exposed outside the chair back 2 and causing people to feel uncomfortable.

The working principle is as follows: when the chair is actually used, the power device drives one of the rotating shafts 42 to rotate, the rotating shaft 42 drives the other rotating shafts 42 to rotate through the transmission of the gear 46 while rotating, meanwhile, each cam 47 on the rotating shaft 42 also makes circular motion along with the rotating shaft 42, and when the protruding part of the cam 47 rotates to the position of the transmission block 48, the transmission block 48 is pushed forwards, so that the massage heads 45 extend forwards, and the massage heads 45 on the chair back 2 continuously beat the back of a person in sequence, thereby realizing the massage effect and enabling the person to be better relaxed on the chair.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a chair with massage function, includes seat (1), back of the chair (2) and supporting leg (3), characterized by: a cavity is arranged in the chair back (2), a through hole is formed in the front of the chair back (2), and a massage component (4) is arranged in the cavity;

the massage component (4) comprises a separation plate (41), a rotating shaft (42), a first connecting rod (43), a second connecting rod (44) and massage heads (45), wherein the separation plate (41) is vertically arranged in a cavity to separate the cavity into a transmission chamber (5) and a massage chamber (6), the rotating shaft (42) is arranged in the transmission chamber (5) along the vertical direction and is provided with a plurality of two ends of the rotating shaft (42) which are rotatably connected with the inner walls of the two sides of the chair back (2), the rotating shaft (42) is sleeved with a gear (46) and a cam (47), two adjacent rotating shafts (42) are rotatably connected through the gear (46), one end of the first connecting rod (43) is provided with a transmission block (48), the transmission block (48) is provided with an arc-shaped groove (481) matched with the cam (47) for use, one end of the second connecting rod (44) is provided with a limiting plate (49), first connecting rod (43) other end passes division board (41) and is connected with limiting plate (49), second connecting rod (44) other end passes the through-hole and is connected with massage head (45), the cover is equipped with spring (441) on second connecting rod (44), spring (441) are located between second connecting rod (44) and the through-hole, arbitrary one pivot (42) one end extends to back of the chair (2) outside and is connected with power device.

2. The chair with massage function as claimed in claim 1, wherein: the cams (47) are sleeved on the rotating shaft (42) in a staggered manner.

3. The chair with massage function as claimed in claim 1, wherein: the power device is a rotating handle (7), and a flexible anti-skid pad is sleeved on the rotating handle (7).

4. The chair with massage function as claimed in claim 1, wherein: the power device comprises a motor (8), a power supply and a switch, wherein the motor (8) is connected with the rotating shaft (42), the power supply provides electric energy for the motor (8), and the switch is used for controlling the opening and closing of the motor (8).

5. The chair with massage function as claimed in claim 1, wherein: the massage heads (45) are massage balls, and the diameters of the massage balls are equal to the diameters of the through holes.