Massage chair movement and electric massage chair

Abstract

The present invention relates to a massage chair movement, including a movement body, the movement body including a massage arm, a massage wheel rotatably connected to the massage arm, the massage wheel including a first wheel body rotatably connected to the massage arm, a second wheel body arranged on the first wheel body, and the wheel axis of the first wheel body does not coincide with the wheel axis of the second wheel body. An electric massage row chair includes a chair frame, a plurality of massage seats arranged on the chair frame, and the massage seats are provided with the massage chair movement. The present invention adds a second wheel body to the first wheel body, and when in use, the second wheel body first contacts the human body, and the first wheel body is driven to rotate by the protruding second wheel body, thereby adjusting the best contact position between the first wheel body and the human body, which is more in line with the human body, greatly improving the comfort of massage, and achieving better massage effect.

Description

Technical Field

[0001] The invention relates to a massage chair movement and an electric massage chair. Background Art

[0002] The massage chair movement is an important part of the massage chair. When in use, the massage chair movement starts working to massage the human body. The massage chair movement is set on the backrest of the massage chair to massage the user's back.

[0003] In the prior art: the massage chair movement mainly includes a pair of massage arms and a driving component for driving the massage arms. The massage arms are provided with massage wheels, which are usually rotatably connected to the massage arms. The structure of the massage wheel is usually wheel-shaped or spherical, and it directly contacts the human body during massage. However, it is found during use that due to the different skeletons of the human body, the position where the massage wheel contacts the human body is also different. However, it is obviously not comfortable enough to use one massage wheel to massage all human bodies, and the massage effect is not good. Summary of the invention

[0004] An object of the present invention is to provide a massage chair movement.

[0005] In order to achieve the above object, the technical solution adopted by the present invention is:

[0006] A massage chair movement comprises a movement body, wherein the movement body comprises a massage arm and a massage wheel rotatably connected to the massage arm, wherein the massage wheel comprises a first wheel body rotatably connected to the massage arm and a second wheel body arranged on the first wheel body, wherein the wheel axis of the first wheel body does not coincide with the wheel axis of the second wheel body.

[0007] Preferably, the wheel axis of the first wheel body is parallel to the wheel axis of the second wheel body.

[0008] Preferably, the first wheel body is rotatably connected to the massage arm via a first rotating shaft, and the axis of the first rotating shaft coincides with the wheel axis of the first wheel body.

[0009] Preferably, the second wheel body is fixedly arranged on the first wheel body.

[0010] Further preferably, the first wheel body and the second wheel body are integrally formed.

[0011] Preferably, the second wheel body is rotatably connected to the first wheel body via a second rotating shaft, and the axis of the second rotating shaft coincides with the wheel axis of the second wheel body.

[0012] Preferably, part of the outer circumference of the second wheel body protrudes from the outer circumference of the first wheel body.

[0013] Preferably, the massage wheels are respectively disposed at both ends of the massage arm.

[0014] Another object of the present invention is to provide an electric massage bench.

[0015] In order to achieve the above object, the technical solution adopted by the present invention is:

[0016] An electric massage row chair comprises a chair frame and a plurality of massage seats arranged on the chair frame, wherein the massage seats are provided with the massage chair movement.

[0017] Preferably, the chair frame includes a cross bar, chair legs connected to the lower part of the cross bar, and armrests connected to the upper part of the cross bar, and the massage seat is arranged on the cross bar; the massage seat includes a cushion connected to the cross bar and a backrest connected to the cushion, and the massage chair movement is arranged in the backrest.

[0018] Due to the application of the above technical solution, the present invention has the following advantages compared with the prior art:

[0019] The present invention adds a second wheel body to the first wheel body. When in use, the second wheel body first contacts the human body, and the protruding second wheel body drives the first wheel body to rotate, thereby adjusting the optimal contact position between the first wheel body and the human body, which better fits the human body, greatly improves the comfort of massage, and has a better massage effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Attached Figure 1 is a three-dimensional schematic diagram of the massage chair movement in this embodiment;

[0021] Attached Figure 2 It is a three-dimensional schematic diagram of the massage arm and the massage wheel in this embodiment;

[0022] Attached Figure 3 Schematic diagram of a top view of the massage arm and massage wheel in this embodiment;

[0023] Attached Figure 4 For attachment Figure 3 Middle AA section view.

[0024] Wherein: 1, movement body; 10, massage arm; 11, massage wheel; 110, first wheel body; 1100, outer peripheral surface; 111, second wheel body; 1110, outer peripheral surface; 12, first rotating shaft. DETAILED DESCRIPTION

[0025] The present invention will be further described below in conjunction with the accompanying drawings and embodiments:

[0026] like Figure 1-4The massage chair movement shown includes a movement body 1 , which includes a massage arm 10 and a massage wheel 11 rotatably connected to the massage arm 10 .

[0027] In this embodiment, the massage wheel 11 includes a first wheel body 110 rotatably connected to the massage arm 10, and a second wheel body 111 disposed on the first wheel body 110. The first wheel body 110 is rotatably connected to the massage arm 10 via a first rotating shaft 12, and the axis aa of the first rotating shaft 12 coincides with the wheel axis bb of the first wheel body 100. Meanwhile, the wheel axis bb of the first wheel body 110 is parallel to the wheel axis cc of the second wheel body, but does not coincide. In other words, the second wheel body 111 is eccentrically disposed relative to the first wheel body 110, which also causes a portion of the outer peripheral surface 1110 of the second wheel body 111 to protrude from the outer peripheral surface 1100 of the first wheel body 110.

[0028] As shown in the figure: in this embodiment: only one second wheel body 111 is provided, and the first wheel body 110 and the second wheel body 111 are relatively fixedly arranged, such as the first wheel body 110 and the second wheel body 111 are integrally formed.

[0029] Thus, during use, when the human body leans against the massage wheel 11, according to different positions of the human skeleton, the protruding second wheel body 111 is first contacted, and the second wheel body 111 drives the first wheel body 110 to rotate around the first rotating shaft 12, so that the massage wheel 11 rotates to the most suitable position, and finally the appropriate position of the first wheel body 110 fits the human body to perform massage. The surface of the second wheel body 111 is equivalent to the adjustment part, and the surface of the first wheel body 110 is equivalent to the massage part.

[0030] Another preferred embodiment is that the second wheel body 111 is rotatably connected to the first wheel body 110 via a second rotating shaft, and the axis of the second rotating shaft coincides with the wheel axis of the second wheel body 111. In this way, the second wheel body 111 can also rotate relative to the first wheel body 110, thereby achieving more flexible adjustment. In addition, the connection surface formed between the first wheel body 110 and the second wheel body 111 can also fit the human body more easily.

[0031] The massage wheels 11 of the present application are respectively arranged at both ends of the massage arm 10, and can of course be arranged selectively.

[0032] The massage chair movement can be applied to the electric massage row chairs of patents 2018102383247 and 2018203916704 applied by the applicant. The structure of the electric massage row chair can refer to the above patents and will not be described in detail here. The massage chair movement in this application is arranged in the backrest to massage the back of the human body.

[0033] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with the technology to understand the content of the present invention and implement it accordingly, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. A massage chair movement, comprising a movement body (1), wherein the movement body (1) comprises a massage arm (10) and a massage wheel (11) rotatably connected to the massage arm (10), characterized in that: The massage wheels (11) are respectively arranged at both ends of the massage arm (10), the massage wheels (11) comprising a first wheel body (110) rotatably connected to the massage arm (10), and a second wheel body (111) arranged on the first wheel body (110), the wheel axis of the first wheel body (110) and the wheel axis of the second wheel body (111) do not coincide, the wheel axis of the first wheel body (110) and the wheel axis of the second wheel body (111) are parallel, and a portion of the outer peripheral surface of the second wheel body (111) protrudes from the outer peripheral surface of the first wheel body (110); The second wheel body (111) is fixedly arranged on the first wheel body (110), and the first wheel body (110) and the second wheel body (111) are integrally formed, or The first wheel body (110) is rotatably connected to the massage arm (10) via a first rotating shaft (12), and the axis of the first rotating shaft (12) coincides with the wheel axis of the first wheel body (110). The second wheel body (111) is rotatably connected to the first wheel body (110) via a second rotating shaft, and the axis of the second rotating shaft coincides with the wheel axis of the second wheel body (111).

2. An electric massage chair, characterized in that: It comprises a chair frame and a plurality of massage seats arranged on the chair frame, wherein the massage seats are provided with the massage chair movement according to claim 1.

3. The electric massage chair according to claim 2, characterized in that: The chair frame includes a cross bar, chair legs connected to the lower part of the cross bar, and armrests connected to the upper part of the cross bar, and the massage seat is arranged on the cross bar; the massage seat includes a cushion connected to the cross bar and a backrest connected to the cushion, and the massage chair movement is arranged in the backrest.

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