CN216723866U

CN216723866U - Massage chair

Info

Publication number: CN216723866U
Application number: CN202120957939.2U
Authority: CN
Inventors: 刘强; 高新云
Original assignee: Suzhou Yanchuang Health Technology Co ltd
Current assignee: Suzhou Yanchuang Health Technology Co ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2022-06-14
Anticipated expiration: 2031-05-07

Abstract

A massage chair comprises a base frame and a backrest seat frame, wherein a first guide assembly and a second guide assembly which are arranged front and back are arranged above the base frame, the first guide assembly and the second guide assembly are of linear guide structures, the front part of the first guide assembly is higher than the rear part of the first guide assembly, the rear part of the first guide assembly is inclined, and the second guide assembly is horizontally arranged; the backrest seat frame is provided with a first sliding component and a second sliding component which are arranged front and back below, the first sliding component is in sliding connection with the first guide component, and the second sliding component is in sliding connection with the second guide component. In the scheme, the second guide assembly is matched with the second sliding assembly to provide forward or backward guide for the backrest seat frame relative to the underframe; the first guide component and the first sliding component are matched to provide forward or backward inclination guide for the backrest seat frame relative to the underframe; the two groups of guides simultaneously provide a supporting function for the backrest seat frame and can be matched with the second driving assembly to realize that the backrest seat frame approximately makes circular arc motion around a certain circle center so as to save space.

Description

Massage chair

Technical Field

The utility model relates to the field of massage equipment, in particular to a massage chair.

Background

As the living standard of people is improved, the popularization degree of the massage armchair is higher and higher, and a plurality of families have the massage armchair. Many massage chairs require the backrest to be lowered down during massage. Thus, a larger space is formed between the backrest and the wall body. Thereby causing the reduction of the house utilization rate and the clearance between the wall body and the massage chair to become dead angles which are difficult to clean

Therefore, in order to solve the above problems, a massage chair is needed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model aims to provide a massage chair.

In order to achieve the above objects and other related objects, the present invention provides a technical solution: a massage chair comprises a bottom frame and a backrest seat frame, wherein a first guide assembly and a second guide assembly which are arranged in a front-back mode are arranged above the bottom frame, the first guide assembly and the second guide assembly are of linear guide structures, the front portion of the first guide assembly is higher than the rear portion of the first guide assembly, the rear portion of the first guide assembly is obliquely arranged, and the second guide assembly is horizontally arranged; the backrest seat frame is provided with a first sliding assembly and a second sliding assembly which are arranged in a front-back mode below, the first sliding assembly is connected with the first guide assembly in a sliding mode, and the second sliding assembly is connected with the second guide assembly in a sliding mode.

The preferable technical scheme is as follows: the first guide assembly comprises two first guide rails which are oppositely arranged, and a first sliding groove which is arranged along the length direction of the guide rails is formed in the inner side of each first guide rail; the second guide assembly comprises two second guide rails which are arranged oppositely, and a second sliding groove which is arranged along the length direction of the guide rails is formed in the inner side of each second guide rail.

The preferable technical scheme is as follows: the first sliding assembly comprises two first pulleys which are oppositely arranged, and the first pulleys are arranged in the first sliding groove; the second sliding assembly comprises two second pulleys which are oppositely arranged, and the second pulleys are arranged in the second sliding grooves.

The preferable technical scheme is as follows: the front side of the backrest seat frame is provided with a crus massage device, and the crus massage device is hinged with the backrest seat frame.

The preferable technical scheme is as follows: a first support is arranged below the front side of the backrest seat frame, a second support is arranged below the middle side of the backrest seat frame, and a third support is arranged above the rear side of the underframe; a first driving assembly is connected between the first support and the second support, and a second driving assembly is connected between the second support and the third support.

The preferable technical scheme is as follows: first drive assembly includes first push rod and articulated elements, the articulated elements is Y type structure, the stiff end of first push rod with second support hinged joint, the output of first push rod with the first end side hinged joint of articulated elements connects, the second of articulated elements is distolateral with first support hinged joint, the third end side of articulated elements is equipped with the gyro wheel, the gyro wheel with shank massage device's back butt.

The preferable technical scheme is as follows: the second drive assembly comprises a second push rod, the fixed end of the second push rod is hinged to the third support, and the output end of the second push rod is hinged to the second support.

Because of the application of the technical scheme, the utility model discloses the beneficial effect who has does:

in the scheme, the second guide assembly is matched with the second sliding assembly to provide forward or backward guide for the backrest seat frame relative to the underframe; the first guide component and the first sliding component are matched to provide forward or backward inclination guide for the backrest seat frame relative to the underframe; the two groups of guides simultaneously provide a supporting function for the backrest seat frame and can be matched with the second driving assembly to realize that the backrest seat frame approximately makes circular arc motion around a certain circle center so as to save space.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the structure diagram of the bottom frame of the present invention.

Fig. 3 is a schematic view of the backrest seat frame of the present invention.

Fig. 4 is a schematic view of the reclining state of the present invention.

Fig. 5 is a schematic view of the forward tilting state of the present invention.

In the above figures, 1, a backrest seat frame; 2. a chassis; 3. a calf massaging device; 4. a first guide rail; 41. a first chute; 5. a second guide rail; 51. a second chute; 6. a first pulley; 7. a second pulley; 8. a first bracket; 9. a second bracket; 10. a third support; 11. an articulation member; 12. a roller; 13. a first push rod; 14. a second push rod.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1-5. It should be understood that, in the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when they are used, and are only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in fig. 1-5, the massage chair of the present invention comprises a backrest seat frame 1, a bottom frame 2 and a shank massage device 3, wherein the shank massage device 3 is disposed at the front side of the backrest seat frame 1 and is hinged thereto.

The first guide assembly and the second guide assembly are arranged in the front and at the back above the base frame 2, the first guide assembly and the second guide assembly are of a linear guide structure, the first guide assembly is high in the front and at the back, the bottom of the first guide assembly is inclined, and the second guide assembly is horizontally arranged.

Specifically, the first guiding assembly comprises two first guide rails 4 which are arranged oppositely, and a first sliding groove 41 which is arranged along the length direction of the guide rails is arranged on the inner side of each first guide rail 4; the second guide assembly comprises two second guide rails 5 which are oppositely arranged, and a second sliding groove 51 which is arranged along the length direction of the guide rails is arranged on the inner side of each second guide rail 5.

A first sliding component and a second sliding component which are arranged in a front-back mode are arranged below the backrest seat frame 1, the first sliding component is connected with the first guide component in a sliding mode, and the second sliding component is connected with the second guide component in a sliding mode.

Specifically, the first sliding assembly includes two first pulleys 6 arranged oppositely, and the first pulleys 6 are arranged in the first sliding chute 41; the second sliding assembly comprises two second pulleys 7 which are oppositely arranged, and the second pulleys 7 are arranged in the second sliding grooves 51.

When the second sliding component moves forwards and horizontally along the second guiding component, the first sliding component moves upwards along the first guiding component to realize the 'tilting back' action of the backrest seat frame 1 relative to the underframe 2.

When the second sliding component moves backwards and horizontally along the second guide component, the first sliding component moves backwards and downwards along the first guide component so as to realize the forward tilting action of the backrest seat frame 1 relative to the underframe 2.

Further, a first support 8 is arranged below the front side of the backrest seat frame 1, a second support 9 is arranged below the middle side of the backrest seat frame 1, and a third support 10 is arranged above the rear side of the underframe 2; a first driving assembly is connected between the first support 8 and the second support 9, and a second driving assembly is connected between the second support 9 and the third support 10.

Specifically, the first driving assembly includes a first push rod 13 and a hinge 11, and the hinge 11 is a Y-shaped structure. The fixed end of the first push rod 13 is hinged with the second bracket 9, the output end of the first push rod 13 is hinged with the first end side of the hinged piece 11, the second end side of the hinged piece 11 is hinged with the first bracket 8, the third end side of the hinged piece 11 is provided with a roller 12, and the roller 12 is abutted against the back of the shank massage device 3.

When the first push rod 13 works, the hinge 11 is matched with the roller 12 arranged on the hinge to act on the back of the lower leg massage device 3, thereby realizing the angle adjustment of the lower leg massage device 3 relative to the backrest seat frame 1.

Specifically, the second driving assembly comprises a second push rod 14, a fixed end of the second push rod 14 is hinged to the third support 10, and an output end of the second push rod 14 is hinged to the second support 9. The second push rod 14 provides a "forward" or "backward" force to the back rest frame 1.

Therefore, the utility model has the advantages of it is following:

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a massage armchair, includes chassis and back seat frame, its characterized in that: a first guide assembly and a second guide assembly which are arranged in a front-back mode are arranged above the underframe, the first guide assembly and the second guide assembly are both of linear guide structures, the first guide assembly is obliquely arranged in a manner that the front part is higher than the rear part, and the second guide assembly is horizontally arranged; the backrest seat frame is provided with a first sliding assembly and a second sliding assembly which are arranged in a front-back mode below, the first sliding assembly is connected with the first guide assembly in a sliding mode, and the second sliding assembly is connected with the second guide assembly in a sliding mode.

2. A massage chair as claimed in claim 1, wherein: the first guide assembly comprises two first guide rails which are oppositely arranged, and a first sliding groove which is arranged along the length direction of the guide rails is formed in the inner side of each first guide rail; the second guide assembly comprises two second guide rails which are arranged oppositely, and a second sliding groove which is arranged along the length direction of the guide rails is formed in the inner side of each second guide rail.

3. A massage chair as claimed in claim 2, wherein: the first sliding assembly comprises two first pulleys which are oppositely arranged, and the first pulleys are arranged in the first sliding groove; the second sliding assembly comprises two second pulleys which are oppositely arranged, and the second pulleys are arranged in the second sliding grooves.

4. A massage chair as claimed in claim 1, wherein: the front side of the backrest seat frame is provided with a crus massage device, and the crus massage device is hinged with the backrest seat frame.

5. A massage chair as claimed in claim 4, wherein: a first support is arranged below the front side of the backrest seat frame, a second support is arranged below the middle side of the backrest seat frame, and a third support is arranged above the rear side of the underframe; a first driving assembly is connected between the first support and the second support, and a second driving assembly is connected between the second support and the third support.

6. The massage chair of claim 5, wherein: first drive assembly includes first push rod and articulated elements, the articulated elements is Y type structure, the stiff end of first push rod with the articulated connection of second support, the output of first push rod with the first end side of articulated elements is articulated to be connected, the second of articulated elements distolaterally with the articulated connection of first support, the third end side of articulated elements is equipped with the gyro wheel, the gyro wheel with shank massage device's back butt.

7. A massage chair as claimed in claim 6, wherein: the second drive assembly comprises a second push rod, the fixed end of the second push rod is hinged to the third support, and the output end of the second push rod is hinged to the second support.