Novel unbroken hot melt adhesive counter

Abstract

The utility model discloses a novel unbroken hot melt adhesive counter which is characterized by comprising a central silica gel screen plate, low-temperature hot melt adhesive layers arranged on the symmetrical side faces of the central silica gel screen plate and cloth layers arranged on the outer surfaces of the low-temperature hot melt adhesive layers. The hot melt adhesive counter is reasonable in structural arrangement, the center silica gel screen plate is arranged to be matched with the low-temperature hot melt adhesive layer and the cloth layer, the center silica gel screen plate is soft in texture, and the center silica gel screen plate is matched with the low-temperature hot melt adhesive layer, so that the overall toughness in a low-temperature environment is improved, the hot melt adhesive counter is durable and broken, and the overall use stability and reliability are improved; and the applicability and the practicability are high.

Description

Technical Field

[0001] The utility model belongs to the technical field of shoe materials, and particularly relates to a novel unbreakable hot-melt adhesive shoe. Background Art

[0002] The main structure of the common hot melt adhesive port treasure includes a middle hot melt adhesive layer and an outer layer of fabric. Although it can meet the general use needs, its texture is relatively brittle and it is easy to break when the weather is cold in the north, which will affect the stability and reliability of use to a certain extent, and will also affect its scope of application. Summary of the Invention

[0003] The purpose of the utility model is to provide a new type of non-breakable hot melt adhesive port which has a reasonable structure and is conducive to improving the stability of use.

[0004] The technical solution for achieving the purpose of the utility model is a new type of unbreakable hot melt adhesive port, including a central silicone mesh plate, a low-temperature hot melt adhesive layer arranged on the symmetrical side of the central silicone mesh plate, and a fabric layer arranged on the outer surface of the low-temperature hot melt adhesive layer.

[0005] Further preferably, the symmetrical sides of the central silicone mesh are integrally formed with a plurality of convex columns;

[0006] The protruding column extends into the low-temperature hot-melt adhesive layer for positioning.

[0007] More preferably, the height of the protrusion is 1 / 5-1 / 4 of the thickness of the low-temperature hot-melt adhesive layer.

[0008] Further preferably, an adhesive layer is provided between the middle-net silicone mesh plate and the low-temperature hot-melt adhesive layer, and between the low-temperature hot-melt adhesive layer and the fabric layer.

[0009] More preferably, the adhesive layer is silicone glue.

[0010] More preferably, the thickness of the central silicone mesh is 1 / 3 of the thickness of the low-temperature hot-melt adhesive layer.

[0011] The utility model has positive effects: the structure of the utility model is reasonably set up, and it is equipped with a central silicone mesh plate, a low-temperature hot melt adhesive layer and a cloth layer. The central silicone mesh plate is soft in texture, and combined with the low-temperature hot melt adhesive layer, it is beneficial to improve the overall toughness in a low-temperature environment, so that the hot melt adhesive port is durable and cannot be broken, which is beneficial to improving the overall stability and reliability of use, and has strong applicability and good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to make the content of the utility model easier to understand, the utility model is further described in detail below based on specific embodiments and in conjunction with the accompanying drawings, wherein:

[0013] Figure 1 It is a structural diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the specific structure of the central silica gel mesh plate of the utility model;

[0015] Figure 3 for Figure 1 Enlarged structural diagram at point A in the middle.

[0016] Reference numerals: central silicone mesh 1, low-temperature hot-melt adhesive layer 2, fabric layer 3, protruding column 4, adhesive layer 5. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example

[0018] See Figures 1 to 3 As shown, a novel, unbreakable hot-melt adhesive carrier comprises a central silicone mesh 1, a low-temperature hot-melt adhesive layer 2 disposed symmetrically on the sides of the central silicone mesh, and a fabric layer 3 disposed on the outer surface of the low-temperature hot-melt adhesive layer. In this embodiment, the thickness of the central silicone mesh is one-third of the thickness of the low-temperature hot-melt adhesive layer. The low-temperature hot-melt adhesive layer and fabric layer are conventional structural layers in the prior art and are not described in detail.

[0019] In actual use, several protrusions 4 are integrally formed on the symmetrical sides of the central silicone mesh; these protrusions extend into the low-temperature hot-melt adhesive layer for positioning. In practice, the height of these protrusions is 1 / 5-1 / 4 the thickness of the low-temperature hot-melt adhesive layer. This ensures a stable and reliable connection between the central silicone mesh and the low-temperature hot-melt adhesive layer, providing high practicality.

[0020] In actual application, an adhesive layer 5 is provided between the middle mesh silicone mesh and the low-temperature hot-melt adhesive layer, and between the low-temperature hot-melt adhesive layer and the fabric layer. The adhesive layer is made of silicone glue, which can improve the effectiveness and stability of the connection.

[0021] The utility model has positive effects: the structure of the utility model is reasonably set up, and it is equipped with a central silicone mesh plate, a low-temperature hot melt adhesive layer and a cloth layer. The central silicone mesh plate is soft in texture, and combined with the low-temperature hot melt adhesive layer, it is beneficial to improve the overall toughness in a low-temperature environment, so that the hot melt adhesive port is durable and cannot be broken, which is beneficial to improving the overall stability and reliability of use, and has strong applicability and good practicality.

[0022] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural components described in the specification can also be directly processed according to existing technical common sense without any doubt. At the same time, the connection method of each component adopts the mature conventional means in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, so no specific description is given here.

[0023] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Those skilled in the art will readily appreciate that other variations or modifications based on the above description are possible. It is not necessary and impossible to enumerate all embodiments here. However, obvious variations or modifications arising from the essence of the present invention remain within the scope of protection of the present invention.

Claims

1. A new type of hot melt adhesive that can not be broken, characterized by: It includes a central silicone mesh plate, a low-temperature hot-melt adhesive layer arranged on the symmetrical sides of the central silicone mesh plate, and a fabric layer arranged on the outer surface of the low-temperature hot-melt adhesive layer; The symmetrical sides of the central silicone mesh are integrally formed with a plurality of protruding columns; The protruding column extends into the low-temperature hot-melt adhesive layer for positioning; The height of the protrusion is 1 / 5-1 / 4 of the thickness of the low-temperature hot-melt adhesive layer.

2. The novel unbreakable hot melt adhesive port according to claim 1, characterized in that: Adhesive layers are provided between the central silica gel mesh plate and the low-temperature hot-melt adhesive layer, and between the low-temperature hot-melt adhesive layer and the fabric layer.

3. The novel unbreakable hot melt adhesive port according to claim 2, characterized in that: The adhesive layer is silicone glue.

4. The novel unbreakable hot melt adhesive port according to claim 1, characterized in that: The thickness of the central silica gel mesh is 1 / 3 of the thickness of the low-temperature hot-melt adhesive layer.

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