Flexible massage backrest

Abstract

The inflatable and contractible massage backrest includes a backrest cloth cover (1), a massager (2) fixed in a chamber (11) surrounded by the backrest cloth cover (1), and an air bag (3) aligned with the massage surface (20) of the massager (2) and fixed to the backrest cloth cover (1). By installing the air bag (3), the air bag (3) is aligned with the massage surface (20) of the massager (2), and during use, the air bag (3) buffers and adjusts the massage force of the massager (2), reducing the massage force of the massager (2) on people and improving the comfort of the massage.

Description

[Technical field]

[0001] The present invention relates to the technical field of backrests, and in particular to an expandable and contractible massage backrest. [Background technology]

[0002] With the rapid development of society, more and more office workers sit in the office for long hours to work, which often causes back pain. In order to relieve and relax the lower back and back of office workers through massage, backrests with massage devices are created in daily life.

[0003] A typical backrest with a massage device includes a massage device and a backrest cloth cover, the massage device is fixed in the backrest cloth cover, the massage head of the massage device acts directly on the backrest cloth cover to massage people's back and waist, and the massage head acts on the human body only through the cloth cover of normal thickness. It is well known that when such a backrest with a massage device is used for massage, the massage force of the massage head of the massage device is too large, and the comfort of the massage is low, due to the difficulty in adjusting the massage force of the massage head of the massage device. Summary of the Invention [Problem to be solved by the invention]

[0004] SUMMARY OF THE PRESENT DISCLOSURE The object of the present invention is to provide a massage backrest that can be expanded or contracted to improve the comfort of massage. [Means for solving the problem]

[0005] In order to achieve the above objectives, the present invention adopts the following technical solutions.

[0006] The expandable and contractible massage backrest includes a backrest cloth cover, a massager fixed in a chamber surrounded by the backrest cloth cover, and an air bag aligned with the massage surface of the massager and fixed to the backrest cloth cover.

[0007] The inflatable massage backrest further includes a backrest poncho removably secured to the backrest fabric cover, and the air bag is secured within the backrest poncho.

[0008] The backrest poncho is attached to the backrest fabric cover by Velcro.

[0009] The air bladder is provided with an aeration nozzle protruding from the backrest poncho toward the backrest fabric cover.

[0010] The inflatable massage backrest further includes a pillow pouch removably secured to the exterior of the backrest poncho.

[0011] The air bag is fixedly mounted within the backrest fabric cover.

[0012] The air bladder includes an aeration nozzle that protrudes outwardly from the backrest fabric cover.

[0013] The inflatable massage backrest further includes a pillow pouch removably secured to the outside of the backrest fabric cover.

[0014] The pillow pouch is attached to the outside of the backrest fabric cover by Velcro.

[0015] The massage machine includes a traveling massage movement, a traveling rail, and a massage machine housing, the traveling rail is fixed to the massage machine housing, the traveling massage movement is mounted on the traveling rail so as to be movable up and down, a plurality of massage heads are provided on the traveling massage movement, and the surfaces formed on the massage heads are massage surfaces.

[0016] When the above technical solution of the present invention is adopted, the air bag is installed so that the air bag is aligned with the massage surface of the massage machine, and the air bag is fixed to the backrest cloth cover. When the present invention is used to massage people's waist and back, the air bag can buffer and adjust the massage force of the massage machine, reduce the massage force of the massage machine for people, and improve the comfort of the massage. Different amounts of gas are filled in the air bag, and the degree of buffering and adjusting the massage force of the massage machine is different, which can meet people's needs for different massage forces. [Brief description of the drawings]

[0017] [Figure 1] 1 is a schematic diagram of the structure of the present invention. [Diagram 2] FIG. 1 is a cross-sectional view of a first embodiment of the present invention. [Diagram 3] FIG. 2 is a cross-sectional view of a second embodiment of the present invention. [Figure 4] 1 is a schematic diagram of an air bag according to the present invention; DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0018] The present invention will be described in more detail below with reference to the drawings and specific embodiments.

[0019] As shown in Figures 1 to 4, the present invention discloses an inflatable and contractible massage backrest, which includes a backrest cloth cover 1, a massage machine 2 fixed in a chamber 11 surrounded by the backrest cloth cover 1, and an air bag 3 aligned with the massage surface 20 of the massage machine 2 and fixed to the backrest cloth cover 1.

[0020] Therefore, in this invention, the air bag 3 located in front of the massage surface 20 is aligned with the massage surface 20 of the massage machine 2 by installing the air bag 3. The air bag 3 is fixed to the backrest cloth cover 1, and when this invention is used to massage people's waists and backs, the air bag 3 buffers and adjusts the massage force of the massage machine 2, reduces the massage force of the massage machine 2 on people, and improves the comfort of the massage, and different amounts of gas filled in the air bag 3 can have different degrees of buffering and adjusting the massage force of the massage machine 2, which can meet people's needs for different massage forces.

[0021] 1 (the massager 2 is located in the backrest cloth cover 1 and shown by a broken line), for the sake of simplicity of structure, the massager 2 includes a traveling massage movement 21, a traveling rail 22, and a massager housing 23, the traveling rail 22 is fixed to the massager housing 23, and the traveling massage movement 21 is mounted on the traveling rail 22 so as to be movable up and down. Here, the number of the traveling rails 22 may be two, and they are arranged in parallel with a gap between them, the traveling massage movement 21 is mounted between the traveling rails 22, and both the traveling rail 22 and the traveling massage movement 21 are mounted in a cavity 231 formed in the massager housing 23. The traveling massage movement 21 is provided with a plurality of massage heads 211 spaced apart from each other, and the massage heads 211 can perform kneading, tapping, and other actions by moving in a rotating and undulating manner, and the surface formed on the massage heads 211 is the massage surface 20, and the back or lower back of the human body can be massaged by being in close contact with the front of the massage surface 20. The traveling massage movement 21 is mounted on a traveling rail 22 so as to be vertically movable, and is mounted on a traveling rail 23 by a teeth meshing form.

[0022] In Example 1, the inflatable and retractable massage backrest of the present invention further includes a backrest poncho 4 which is removably fixed to the backrest cloth cover 1, as shown in FIG. 2. The air bag 3 is fixed in the backrest poncho 4, so that the air bag 3 can be flexibly fixed to the backrest cloth cover 1, which improves the flexibility of use of the present invention and meets the needs of people to choose whether or not to wear the air bag 3 as needed.

[0023] Here, in order to make it easy to put on and take off the backrest poncho 4, the backrest poncho 4 may be attached to the backrest cloth cover 1 by Velcro (registered trademark) 5, but is not limited to this, and the backrest poncho 4 may also be removably fixed to the backrest cloth cover 1 by providing other removable structures.

[0024] Furthermore, in order to facilitate adjustment of the amount of gas filled inside the air bag 3, the air bag 3 may be provided with an aeration nozzle 31 protruding from the backrest poncho 4 toward the backrest cloth cover 1.

[0025] In addition, the inflatable massage backrest of the present invention may include a pillow bag 6 removably fixed to the outside of the backrest poncho 4 to facilitate the pillowing of a person's head. In the embodiment, the pillow bag 6 is removably fixed to the outside of the backrest poncho 4 by a Velcro tape 5, but the present invention is not limited thereto, and the pillow bag 6 may be directly molded integrally with the backrest poncho 4.

[0026] In the second embodiment, in order to simplify the structure of the present invention, the air bag 3 may be directly fixed in the backrest fabric cover 1 as shown in FIG.

[0027] Furthermore, in order to facilitate the adjustment of the amount of gas filled inside the air bag 3, the air bag 3 is provided with an aeration nozzle 31 protruding outwardly from the back cloth cover 1.

[0028] As shown in FIG. 4, the air bag 3 is located outside the backrest cloth cover 1 and in front of the moving massage movement 21, and can be aligned with the massage surface 20 formed on the massage head 211. The air bag 3 can cover the moving trajectory of the moving massage movement 21. When the user approaches the front of the backrest cloth cover 1 to perform a massage, the air bag 3 can buffer and adjust the massage force of the massage machine 2.

[0029] In addition, the inflatable massage backrest according to the present invention may include a pillow bag 6 removably fixed to the outside of the backrest cloth cover 1 in order to facilitate pillowing of a person's head. In the embodiment, the pillow bag 6 is attached to the outside of the backrest cloth cover 1 by a Velcro tape 5, but the present invention is not limited thereto, and the pillow bag 6 may be directly molded integrally with the backrest poncho 44.

[0030] The above is merely a preferred embodiment of the present invention, and does not limit the technical scope of the present invention. Any changes or modifications made based on the claims and specification of the present invention will be included in the scope of the claims of the present invention. [Explanation of symbols]

[0031] 1 backrest cloth cover, 11 chamber, 2 massage machine, 20 massage surface, 21 traveling massage movement, 22 traveling rail, 23 massage machine housing, 211 massage head, 231 cavity, 3 air bag, 31 aeration nozzle, 4 backrest poncho, 5 Velcro (registered trademark), 6 pillow bag.

Claims

1. The inflatable and contractible massage backrest is characterized by including a backrest cloth cover, a massage machine fixed in a chamber surrounded by the backrest cloth cover, and an air bag aligned with the massage surface of the massage machine and fixed to the backrest cloth cover.

2. 2. The inflatable and contractible massage backrest according to claim 1, further comprising a backrest poncho removably fixed to the backrest cloth cover, the air bag being fixed within the backrest poncho.

3. 3. The inflatable massage backrest according to claim 2, wherein the backrest poncho is attached to the backrest fabric cover by a Velcro tape.

4. 3. The inflatable massage backrest according to claim 2, wherein said air bag is provided with an aeration nozzle protruding from the backrest poncho toward the backrest fabric cover.

5. 3. The expandable and contractible massage backrest according to claim 2, further comprising a pillow bag removably secured to the outside of the backrest poncho.

6. 2. The inflatable and contractible massage backrest according to claim 1, wherein the air bag is fixedly installed within a backrest fabric cover.

7. 7. The inflatable massage backrest of claim 6, wherein said air bladder is provided with an aeration nozzle protruding outwardly from said backrest fabric cover.

8. 7. The expandable and contractible massage backrest according to claim 6, further comprising a pillow bag removably secured to the outside of the backrest fabric cover.

9. The inflatable and contractible massage backrest according to claim 8, characterized in that the pillow bag is attached to the outside of the backrest fabric cover by a Velcro tape.

10. The massage machine includes a traveling massage movement, a traveling rail, and a massage machine housing, the traveling rail is fixed to the massage machine housing, the traveling massage movement is mounted on the traveling rail so as to be movable up and down, a plurality of massage heads are provided on the traveling massage movement, and the surface formed on the massage head is a massage surface. The inflatable and contractible massage backrest described in any one of claims 1 to 9 is characterized in that the massage machine includes a traveling massage movement, a traveling rail, and a massage machine housing, the traveling rail is fixed to the massage machine housing, the traveling massage movement is mounted on the traveling rail so as to be movable up and down, a plurality of massage heads are provided on the traveling massage movement, and the surface formed on the massage head is a massage surface.

Images