CN107348729B

CN107348729B - Massaging chair

Info

Publication number: CN107348729B
Application number: CN201710610440.2A
Authority: CN
Inventors: 周玉文
Original assignee: Suzhou Junzhihong Electrical Appliance Technology Co ltd
Current assignee: Suzhou Junzhihong Electrical Appliance Technology Co ltd
Priority date: 2017-07-25
Filing date: 2017-07-25
Publication date: 2024-03-29
Anticipated expiration: 2037-07-25
Also published as: CN107348729A

Abstract

The invention relates to a massage chair, which comprises a base and a seat body arranged on the base, wherein the seat body can be integrally and rotatably arranged on the base through a rotating shaft; the seat body comprises a seat support, a backrest support connected with the seat support and a supporting leg support connected with the backrest support, wherein the backrest support and the seat support can be arranged in a relatively rotatable mode through the rotating shaft. The massage chair provided by the invention has the advantages that the zero gravity and the angle adjustment among the seat support, the backrest support and the supporting leg support are realized, the structure is simple, the use is convenient, and the comfort level of a user is greatly improved.

Description

Massaging chair

Technical Field

The invention relates to a massage chair.

Background

The massage chair achieves the purpose of relieving and health care by massaging the whole body or part of the human body. The massage chair is used as one of chairs, accords with the principle of correct recumbent posture, can lighten the gravity pressure born by the vertebra, when a user depends backwards, and the horizontal line of the foot is higher than the obtuse angle between the trunk and the legs when the horizontal line of the foot is higher than the heart, the gravity is uniformly distributed on the whole body at the moment, and the S-shaped curve of the vertebra is kept, namely, the gravity is in a zero gravity state. The zero gravity state can relax the vertebra, relieve the tensed muscle and promote the blood circulation of the human body at the same time.

Referring to the chinese patent with publication numbers CN103584976B, CN 203988890U and CN103892986 a, a massage chair capable of realizing a zero gravity state is disclosed, and the way of realizing zero gravity is a structure of rotation and sliding of the seat body, and the structure increases the sliding rail, so that the structure of the massage chair is more complex, and meanwhile, the weight of the massage chair is also increased.

Disclosure of Invention

The invention aims to provide a massage chair.

In order to achieve the above purpose, the invention adopts the following technical scheme:

the massage chair comprises a base and a seat body arranged on the base, wherein the seat body can be integrally and rotatably arranged on the base through a rotating shaft; the seat body comprises a seat support, a backrest support connected with the seat support and a supporting leg support connected with the backrest support, wherein the backrest support and the seat support can be arranged in a relatively rotatable mode through the rotating shaft.

Preferably, the massage chair further comprises a first driving mechanism for driving the seat body to integrally rotate, and the first driving mechanism is connected between the base and the seat body.

Further preferably, the first driving mechanism comprises a first motor fixedly arranged on the base, a first screw rod in driving connection with the first motor, and a first sliding block slidingly arranged on the first screw rod, and the first sliding block is connected with the seat support.

Preferably, the massage chair further comprises a second driving mechanism for driving the backrest bracket and the seat bracket to rotate relatively, and the second driving mechanism is connected between the seat bracket and the backrest bracket.

Further preferably, the second driving mechanism includes a second motor, a second screw rod connected with the second motor in a driving manner, and a second slider slidably disposed on the second screw rod, and when the second motor is fixedly disposed on the seat support, the second slider is connected with the backrest support, or when the second motor is fixedly disposed on the backrest support, the second slider is connected with the seat support.

Preferably, the leg support is rotatably disposed relative to the seat body.

Further preferably, the massage chair further comprises a third driving mechanism for driving the leg support and the seat body to rotate relatively, and the leg support is connected with the third driving mechanism.

Further preferably, the third driving mechanism comprises a third motor, a third screw rod in driving connection with the third motor, and a third sliding block arranged on the third screw rod in a sliding manner, and the support leg bracket is connected with the third sliding block.

Preferably, the base comprises a bottom bracket and side brackets positioned at two sides of the bottom bracket, and the rotating shafts are respectively arranged on the side brackets at two sides.

Further preferably, the side brackets on both sides are provided with guide holes, the seat bracket is provided with guide posts, and the guide posts are slidably arranged in the guide holes.

Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:

the massage chair provided by the invention has the advantages that the zero gravity and the angle adjustment among the seat support, the backrest support and the supporting leg support are realized, the structure is simple, the use is convenient, and the comfort level of a user is greatly improved.

Drawings

FIG. 1 is a schematic view of the present embodiment in a vertical position of a back rest stand;

FIG. 2 is a schematic view of the present embodiment in a zero gravity state;

FIG. 3 is a schematic view of the present embodiment in a reclined state of the back support;

fig. 4 is a perspective view of the present embodiment (leg rest not shown);

fig. 5 is a front view of the present embodiment (leg rest not shown);

fig. 6 is a side view of the present embodiment (leg rest not shown).

Wherein: 1. a base; 10. a bottom bracket; 11. a side bracket; 110. a guide hole; 2. a seat body; 20. a seat support; 200. a guide post; 21. a backrest bracket; 22. a leg support; 30. a first motor; 31. a first screw rod; 32. a first slider; 40. a second motor; 41. a second screw rod; 42. a second slider; 50. a third motor; 51. a third screw rod; 52. a third slider; 6. a rotating shaft.

Detailed Description

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

a massage chair as shown in the figure comprises a base 1 and a seat body 2 arranged on the base 1. The specific method is as follows:

the base 1 comprises a bottom bracket 10 and side brackets 11 positioned at two sides of the bottom bracket 10, wherein a rotating shaft 6 is arranged on the side brackets 11 at two sides, and the seat body 2 can be integrally and rotatably arranged on the base 1 through the rotating shaft 6, so that the zero gravity state of the seat body 2 is realized.

In this embodiment: the seat body 2 includes a seat bracket 20, a back bracket 21 connected to the seat bracket 20, and a leg bracket 22 connected to the back bracket 21. Wherein: the backrest support 21 and the seat support 20 are rotatably arranged relative to each other, the leg support 22 and the seat support 20 are rotatably arranged relative to each other, and the backrest support 21 and the seat support 20 are also rotated relative to each other by the rotation shaft 6. That is, the seat body 2 can be independently rotated in addition to the integral rotation adjustment, and the angle adjustment is realized between the seat bracket 20, the backrest bracket 21 and the leg bracket 22.

The massage chair further comprises a first driving mechanism for driving the seat body 2 to integrally rotate, a second driving mechanism for driving the backrest bracket 21 and the seat bracket 20 to relatively rotate, and a third driving mechanism for driving the leg bracket 22 and the seat bracket 20 to relatively rotate. In this embodiment, the driving mechanism adopts a combination of a motor, a screw rod and a slider, and of course, the driving mechanism may adopt other structures. Wherein: the first driving mechanism comprises a first motor 30, a first screw rod 31 in driving connection with the first motor 30, and a first sliding block 32 arranged on the first screw rod 31 in a sliding manner, wherein the first motor 30 is fixedly arranged on the base 1, the first sliding block 32 is connected with the seat support 20, the first motor 30 can drive the first screw rod 31 to rotate through a worm gear, the first screw rod 31 can enable the first sliding block 32 to linearly move on the first screw rod 31 through spiral rotation, and accordingly the seat support 21 is driven to drive the whole seat body 2 to rotate by taking a rotating shaft 6 as a turning point, and adjustment of various states shown in figures 1, 2 and 3 is achieved. When the first motor 30 is stopped due to the driving manner by the first screw rod 31 and the first slider 42, the rotation of the seat body 2 is stopped.

Similarly, the second driving mechanism includes a second motor 40, a second screw 41 in driving connection with the second motor 40, and a second slider 42 slidably disposed on the second screw 41, where the second driving mechanism has two connection modes: the second slider 42 is connected to the back support 21 when the second motor 40 is fixedly disposed on the seat support 20, or the second slider 42 is connected to the seat support 20 when the second motor 40 is fixedly disposed on the back support 21, all of which are illustrated by way of example in the previous connection. The second motor 40 may drive the second screw 41 to rotate through the worm gear, and the second screw 41 makes the second slider 42 move linearly on the second screw 41 through the spiral rotation, so as to drive the backrest bracket 21 to rotate relative to the seat bracket 20 with the rotating shaft 6 as a turning point, thereby adjusting the angle between the backrest bracket 21 and the seat bracket 20.

Similarly, the third driving mechanism includes a third motor 50, a third screw rod 51 in driving connection with the third motor 50, and a third slider 52 slidably disposed on the third screw rod 51, and the leg bracket 22 is connected to the third slider 52. The third motor 50 may drive the third screw rod 51 to rotate through the worm gear, and the third screw rod 51 makes the third slider 52 move linearly on the third screw rod 51 through the spiral rotation, so as to drive the leg bracket 22 to rotate relative to the seat bracket 20, thereby adjusting the angle between the leg bracket 22 and the seat bracket 20.

The present embodiment can control the first driving mechanism, the second driving mechanism, and the third driving mechanism by a set of control systems, respectively, so that the seat body 2, the seat bracket 20, the backrest bracket 21, and the leg bracket 22 are adjusted simultaneously or individually.

Since the seat support 20 is provided as a force receiving member of the entire seat body 2, in order to secure stability thereof, the side supports 11 on both sides are provided with guide holes 110, the seat support 20 is provided with guide posts 200, and the guide posts 200 are slidably disposed in the guide holes 110.

The above embodiments are provided to illustrate the technical concept and features of the present invention and are intended to enable those skilled in the art to understand the content of the present invention and implement the same, and are not intended to limit the scope of the present invention. All equivalent changes or modifications made in accordance with the spirit of the present invention should be construed to be included in the scope of the present invention.

Claims

1. The utility model provides a massage armchair, includes base (1), sets up seat body (2) on base (1), its characterized in that: the seat body (2) can be integrally and rotatably arranged on the base (1) through a rotating shaft (6); the seat body (2) comprises a seat support (20), a backrest support (21) connected with the seat support (20) and a support leg support (22) connected with the backrest support (21), wherein the backrest support (21) and the seat support (20) can be arranged in a relatively rotatable manner through the rotating shaft (6);

the massage chair further comprises a second driving mechanism for driving the backrest bracket (21) and the seat bracket (20) to rotate relatively, wherein the second driving mechanism is connected between the seat bracket (20) and the backrest bracket (21), the second driving mechanism comprises a second motor (40), a second screw rod (41) in driving connection with the second motor (40), and a second sliding block (42) arranged on the second screw rod (41) in a sliding manner, when the second motor (40) is fixedly arranged on the seat bracket (20), the second sliding block (42) is connected with the backrest bracket (21), or when the second motor (40) is fixedly arranged on the backrest bracket (21), the second sliding block (42) is connected with the seat bracket (20);

the base (1) comprises a bottom bracket (10), side brackets (11) arranged on two sides of the bottom bracket (10), rotating shafts (6) are respectively arranged on the two sides of the side brackets (11), guide holes (110) are formed in the side brackets (11), guide columns (200) are arranged on the seat bracket (20), and the guide columns (200) are slidably arranged in the guide holes (110).

2. The massage chair as set forth in claim 1, wherein: the massage chair also comprises a first driving mechanism for driving the seat body (2) to integrally rotate, and the first driving mechanism is connected between the base (1) and the seat body (2).

3. The massage chair as set forth in claim 2, wherein: the first driving mechanism comprises a first motor (30) fixedly arranged on the base (1), a first screw rod (31) in transmission connection with the first motor (30), and a first sliding block (32) arranged on the first screw rod (31) in a sliding manner, wherein the first sliding block (32) is connected with the seat support (20).

4. The massage chair as set forth in claim 1, wherein: the supporting leg support (22) and the seat body (2) are rotatably arranged relatively.

5. The massage chair as set forth in claim 4, wherein: the massage chair also comprises a third driving mechanism for driving the supporting leg bracket (22) and the seat body (2) to rotate relatively, and the supporting leg bracket (22) is connected with the third driving mechanism.

6. The massage chair as set forth in claim 5, wherein: the third driving mechanism comprises a third motor (50), a third screw rod (51) in driving connection with the third motor (50), and a third sliding block (52) arranged on the third screw rod (51) in a sliding manner, and the supporting leg support (22) is connected with the third sliding block (52).