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 leather layer 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 leather layer. A hot melt adhesive film used for connecting the upper silica gel shell and the lower leather layer 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 leather layer 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 leather layer 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, in particular to a massage belt with a multi-layer structure. Background Art

[0002] A waist belt is a tool for the prevention and auxiliary treatment of lumbar syndromes such as lumbar spondylosis and lumbar strain. It can eliminate or relieve discomfort in the waist, abdomen, and back caused by excessive work or fatigue. Massage belts are currently widely used.

[0003] The upper shell and the lower shell of the existing massage belt outer shell are mostly installed by gluing. The glue bonding method is relatively complicated to manufacture and requires more manual processing, which has low efficiency. In addition, the glue bonding requires more time cost, resulting in higher overall production costs. Utility Model Content

[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 solution adopted by the utility model is as follows:

[0006] A massage belt with a multi-layer structure, comprising a shell, wherein the shell comprises an upper silicone shell and a lower leather layer which are mutually matched and connected;

[0007] A connecting layer 1 is provided at the bottom of the upper silicone shell, a connecting layer 2 is provided at the top of the lower leather layer, and a hot melt adhesive film for connecting the upper silicone shell and the lower leather layer is provided between the connecting layer 1 and the connecting layer 2.

[0008] Preferably, the material of the connecting layer 1 is the same as that of the connecting layer 2.

[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 leather layer.

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

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

[0014] Figure 1 This is a schematic diagram of the structure of the massage belt in the utility model;

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

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

[0017] Markings in the figure: 1, shell; 2, upper silicone shell; 3, lower leather layer; 4, connecting layer one; 5, hot melt adhesive film; 6, connecting layer two. DETAILED DESCRIPTION

[0018] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] Reference Figure 1 , a massage belt with a multi-layer structure, comprising a shell 1, on which a massage head is provided, for massaging the waist of a human body;

[0021] like Figure 2-3 As shown, the housing 1 includes an upper silicone shell 2 and a lower leather layer 3 which are connected to each other, the massage head is arranged on the upper silicone shell 2, the lower leather layer 3 is the outer surface of the massage belt, and the lower leather layer 3 has better touch comfort, thereby improving the comfort of consumers holding the massage belt;

[0022] A connecting layer 1 4 is provided at the bottom of the upper silicone shell 2, and a connecting layer 2 6 is provided at the top of the lower leather layer 3. The connecting layer 1 4 and the connecting layer 2 6 are made of the same material, or the connecting layer 1 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, and the connecting layer 2 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;

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

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

[0025] Through the cooperation of the upper silicone shell 2, the connecting layer 1 4 at the bottom of the upper silicone shell 2, the lower leather layer 3, the connecting layer 2 6 at the top of the lower leather layer 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 is connected to the lower leather layer 3, the hot melt adhesive film 5 can be heated for 3-5 seconds by the equipment, and then the upper silicone shell 2 and the lower leather layer 3 are pressed together, thereby achieving a stable connection between the upper silicone shell 2 and the lower leather layer 3. Compared with the current connection method through conventional glue, the method of hot pressing the upper silicone shell 2 and the lower leather layer 3 through the hot melt adhesive film 5 can be efficiently operated by the equipment, saving labor costs and time costs, and having high production efficiency; in addition, the touch comfort of the lower leather layer 3 is better, which can improve the comfort of consumers in holding the massage belt when consumers use it.

Claims

1. A massage belt with a multi-layer structure, characterized in that: The invention comprises a housing (1), wherein the housing (1) comprises an upper silicone shell (2) and a lower leather layer (3) which are mutually matched and connected; A connecting layer 1 (4) is provided at the bottom of the upper silicone shell (2), and a connecting layer 2 (6) is provided at the top of the lower leather layer (3). A hot melt adhesive film (5) for connecting the upper silicone shell (2) and the lower leather layer (3) is provided between the connecting layer 1 (4) and the connecting layer 2 (6).

2. The massage belt with a multi-layer structure according to claim 1, characterized in that: The material of the connecting layer 1 (4) is the same as that of the connecting layer 2 (6).

3. The massage belt with a multi-layer structure according to claim 1, characterized in that: The connecting layer 1 (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 to 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 leather layer (3).

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