Massage waistband with multi-layer structure

Abstract

The massage waistband with the multi-layer structure comprises a shell, the shell comprises an upper silica gel shell and a lower silica gel shell which are connected in a matched mode, a first connecting layer is arranged at the bottom of the upper silica gel shell, and a second connecting layer is arranged at the top of the lower silica gel shell. A hot melt adhesive film used for connecting the upper silica gel shell and the lower silica gel shell is arranged between the first connecting layer and the second connecting layer. According to the utility model, the upper silica gel shell and the lower silica gel shell can be connected together through hot pressing of the hot melt adhesive film, so that stable connection between the upper silica gel shell and the lower silica gel shell is realized, and compared with a conventional glue connection mode at present, the connection efficiency is high, the labor cost and the time cost are saved, and the production efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of massage belts, and particularly relates to a massage belt with a multi-layer structure. Background Art

[0002] A lumbar support belt is a tool for the prevention and adjuvant treatment of lumbar diseases and lumbar syndrome such as lumbar muscle strain, which can eliminate or relieve discomfort in the waist, abdomen and back caused by overwork or fatigue. Currently, massage belts are widely used.

[0003] In most existing massage belt outer shells, the upper shell and the lower shell are adhesively installed through glue. The manufacturing method of glue bonding is relatively cumbersome and requires a lot of manual processing, resulting in low efficiency. In addition, the time cost required for glue bonding is relatively high, leading to a relatively high overall production cost. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a massage belt with a multi-layer structure, aiming to solve the problems mentioned in the above background.

[0005] In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0006] A massage belt with a multi-layer structure includes a shell, and the shell includes an upper silicone shell and a lower silicone shell which are cooperatively connected.

[0007] A first connecting layer is provided at the bottom of the upper silicone shell, and a second connecting layer is provided at the top of the lower silicone shell. A hot melt adhesive film for connecting the upper silicone shell and the lower silicone shell is provided between the first connecting layer and the second connecting layer.

[0008] Preferably, the first connecting layer and the second connecting layer are made of the same material.

[0009] Preferably, the first connecting layer is any one of polyethylene film PE, polyvinyl chloride film PVC, polystyrene film PS, polyester film PET, polypropylene film BOPP or nylon film PA.

[0010] Preferably, the second connecting layer is any one of polyethylene film PE, polyvinyl chloride film PVC, polystyrene film PS, polyester film PET, polypropylene film BOPP or nylon film PA.

[0011] Preferably, the first connecting layer is integrally formed with the bottom of the upper silicone shell, and the second connecting layer is integrally formed with the top of the lower silicone shell.

[0012] In summary, due to the adoption of the above technical scheme, the beneficial effects of the utility model are as follows:

[0013] In the present utility model, the upper silicone shell and the lower silicone shell can be thermally pressed and connected together through a hot melt adhesive film, thereby achieving a stable connection between the upper silicone shell and the lower silicone shell. Compared with the current connection method using conventional glue, the connection efficiency is high, saving labor costs and time costs, and the production efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural view of the massage belt in the present utility model;

[0015] Figure 2 is a cross-sectional view of the housing in the present utility model;

[0016] Figure 3 is an enlarged view of part A in the present utility model.

[0017] Reference numerals in the drawings: 1, housing; 2, upper silicone shell; 3, lower silicone shell; 4, first connection layer; 5, hot melt adhesive film; 6, second connection layer. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0019] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0020] Referring to Figure 1 , a massage belt with a multi-layer structure includes a housing 1, and a massage head is provided on the housing 1 for massaging the human waist;

[0021] As Figures 2-3 shown, the housing 1 includes an upper silicone shell 2 and a lower silicone shell 3 that are cooperatively connected, the massage head is provided on the upper silicone shell 2, and the lower silicone shell 3 is the outer surface of the massage belt;

[0022] A connecting layer 1-4 is provided at the bottom of the upper silicone shell 2, and connecting layers 2-6 are provided at the tops of the lower silicone shells 3. The connecting layer 1-4 and the connecting layer 2-6 are made of the same material. Alternatively, the connecting layer 1-4 is any one of materials such as polyethylene film PE, polyvinyl chloride film PVC, polystyrene film PS, polyester film PET, polypropylene film BOPP or nylon film PA, etc., and the connecting layer 2-6 is any one of materials such as polyethylene film PE, polyvinyl chloride film PVC, polystyrene film PS, polyester film PET, polypropylene film BOPP or nylon film PA, etc.;

[0023] The connecting layer 1-4 is integrally formed with the bottom of the upper silicone shell 2, and the connecting layer 2-6 is integrally formed with the top of the lower silicone shell 3. Specifically, the connecting layer 1-4 can be integrally formed with the bottom of the upper silicone shell 2 by means of in-mold compression molding, and the connecting layer 2-6 can be integrally formed with the top of the lower silicone shell 3 by means of in-mold compression molding;

[0024] A hot melt adhesive film 5 for connecting the upper silicone shell 2 and the lower silicone shell 3 is provided between the connecting layer 1-4 and the connecting layer 2-6. The housing 1 uses hot pressing to make the hot melt adhesive film 5 stably connect the upper silicone shell 2 and the lower silicone shell 3 together.

[0025] Through the mutual cooperation of the upper silicone shell 2, the connecting layer 1-4 at the bottom of the upper silicone shell 2, the lower silicone shell 3, the connecting layer 2-6 at the top of the lower silicone shell 3, and the hot melt adhesive film 5 between the connecting layer 1-4 and the connecting layer 2-6, when the upper silicone shell 2 and the lower silicone shell 3 are connected, the hot melt adhesive film 5 can be heated by the equipment for 3-5 seconds, and then the upper silicone shell 2 and the lower silicone shell 3 are pressed tightly together, thereby realizing a stable connection between the upper silicone shell 2 and the lower silicone shell 3. Compared with the current connection method using conventional glue, the hot pressing method of the hot melt adhesive film 5 between the upper silicone shell 2 and the lower silicone shell 3 can be efficiently operated by the equipment, saving labor costs and time costs, and having high production efficiency.

Claims

1. A massage belt with a multi-layer structure, characterized in that, It includes a housing (1), and the housing (1) includes an upper silicone shell (2) and a lower silicone shell (3) which are cooperatively connected; a massage head is arranged on the upper silicone shell (2), and the lower silicone shell (3) is the outer surface of the massage belt. A first connecting layer (4) is arranged at the bottom of the upper silicone shell (2), and a second connecting layer (6) is arranged at the top of the lower silicone shell (3). A hot melt adhesive film (5) for connecting the upper silicone shell (2) and the lower silicone shell (3) is arranged between the first connecting layer (4) and the second connecting layer (6).

2. The massage belt with a multi-layer structure according to claim 1, characterized in that, The first connecting layer (4) and the second connecting layer (6) are made of the same material.

3. The massage belt with a multi-layer structure according to claim 1, characterized in that, The first connecting layer (4) is any one of polyethylene film PE, polyvinyl chloride film PVC, polystyrene film PS, polyester film PET, polypropylene film BOPP or nylon film PA.

4. The massage belt with a multi-layer structure according to claim 1, characterized in that, The second connecting layer (6) is any one of polyethylene film PE, polyvinyl chloride film PVC, polystyrene film PS, polyester film PET, polypropylene film BOPP or nylon film PA.

5. The massage belt with a multi-layer structure according to any one of claims 1-4, characterized in that, The first connecting layer (4) is integrally formed with the bottom of the upper silicone shell (2), and the second connecting layer (6) is integrally formed with the top of the lower silicone shell (3).

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