Palm sole

Abstract

The utility model discloses a palm sole which comprises an insole and a sole body, the edge of the insole is provided with a wrapping edge arranged in a surrounding mode, the sole body is fixedly connected to the bottom face of the insole and the bottom face of the wrapping edge, and the wrapping edge and the sole body are combined to form a concave structure with an opening in the top. The insole is formed by staggering and overlapping at least three layers of palm fiber sheets and tightly gluing the palm fiber sheets, the edge and the bottom surface of the insole are fixedly connected in the concave structure, the top surface of the insole and the top surface of the covered edge are positioned on the same horizontal plane, and the top surface of the insole is a net-shaped rough surface. The palm sole has good air permeability and water and sweat absorption functions, can effectively keep feet dry and comfortable, reduces peculiar smell, can provide certain elasticity and cushioning performance, relieves foot pressure, improves wearing comfort, and is safe and environment-friendly to use.

Description

Technical Field

[0001] The utility model relates to the technical field of shoe soles, and more specifically, to a palm shoe sole. Background Art

[0002] Shoes are necessities in people's lives. With the continuous improvement of people's living standards, more and more attention is paid to the wearing comfort of shoes and whether they are beneficial to health. The breathability of shoes is also directly related to the wearing comfort and human health. Currently, most shoe soles on the market are made by hot-pressing and bonding fabrics and plastics. Due to the poor breathability of the combination of fabrics and plastics, they are difficult to absorb sweat, prone to breeding bacteria, and may also cause foot diseases. Moreover, such shoe soles are prone to aging and hardening, with poor comfort and are not beneficial to health.

[0003] To solve the above problems, there is a fully linen breathable and environmentally friendly slipper disclosed in the utility model patent number CN210094793U on the market, including a shoe upper and a shoe sole. The shoe sole and the shoe upper are made of linen materials, and an environmentally friendly plastic material is compounded outside the linen material of the shoe sole. The shoe upper adopts a whole shoe upper or a half-wrap shoe upper, and the outside of the linen material of the shoe sole is formed by TPU blow molding or injection molding. This linen slipper is relatively soft and breathable, but it is easy to absorb water and not easy to dry, which may cause deformation and mildew, and lacks support and shock absorption performance, with poor firmness and wear resistance, and the wearing experience is not good for a long time. Content of the Utility Model

[0004] The purpose of the utility model is to overcome the above-mentioned defects in the prior art, and provide a palm shoe sole with good breathability, water absorption and sweat absorption functions, and can also provide a certain amount of elasticity and shock absorption, greatly improving the wearing comfort.

[0005] To achieve the above purpose, the utility model provides a palm shoe sole, including an insole and a shoe sole. A surrounding edge is provided at the edge of the insole. The shoe sole is fixedly connected to the bottom surfaces of the insole and the edge. The edge and the shoe sole are combined to form a concave structure with an open top. The insole is formed by interleaving and closely gluing at least three layers of palm fiber sheets. The edge and the bottom surface of the insole are fixedly connected in the concave structure. The top surface of the insole is at the same horizontal plane as the top surface of the edge. The top surface of the insole is set as a reticulated rough surface.

[0006] Preferably, the edge is fixedly connected to the edge of the insole by gluing or sewing.

[0007] Preferably, the edge is woven and formed by hemp ropes arranged in a cross-strand shape.

[0008] Preferably, the shoe sole is set as a rubber pad or a cowhide pad.

[0009] Preferably, the top surface of the sole is fixedly connected to the insole and the bottom surface of the edge binding by gluing.

[0010] Preferably, the rear end of the bottom surface of the sole is convexly provided with a heel portion.

[0011] Preferably, anti-slip patterns are provided on the bottom surface of the heel portion.

[0012] Preferably, a groove is provided inside the edge of the bottom surface of the sole.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. The structure of the present utility model is simple and reasonable. The insole part of the palm sole is made of natural palm fiber sheets. The palm fiber sheets have good air permeability, water absorption and sweat absorption functions, can effectively keep the feet dry, reduce odor, and the natural palm fiber sheets formed by multi-layer staggered stacking and tightly gluing can provide certain elasticity and shock absorption, can effectively absorb the impact force when the feet land, relieve foot pressure, improve the wearing comfort, and the natural palm fiber sheets are easy to degrade, and are safe and environmentally friendly in use.

[0015] 2. The surface of the insole of the present utility model is a reticulated rough surface, which has good friction and enhances the anti-slip effect between the top surface of the insole and the feet. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 FIG. is a front structural schematic diagram of a palm sole provided by an embodiment of the present utility model;

[0018] Figure 2 FIG. is a rear structural schematic diagram of a palm sole provided by an embodiment of the present utility model;

[0019] Figure 3 FIG. is a sectional structural schematic diagram of a palm sole provided by an embodiment of the present utility model;

[0020] Figure 4 FIG. is an enlarged sectional view of a palm sole provided by an embodiment of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figure 1 , an embodiment of the present utility model provides a palm sole, including components such as an insole 1 and a sole 2. The following will describe each component of this embodiment in detail with reference to the accompanying drawings.

[0023] As Figure 1 , Figure 3 and Figure 4 shown, the edge of the insole 1 may be provided with a surrounding edge 3. The sole 2 is fixedly connected to the bottom surfaces of the insole 1 and the edge 3. The edge 3 and the sole 2 are combined to form a concave structure with an open top. The insole 1 is formed by interleaving and tightly gluing at least three layers of palm fiber sheets. The edge and the bottom surface of the insole 1 are fixedly connected in the concave structure. The top surface of the insole 1 is on the same horizontal plane as the top surface of the edge 3. The top surface of the insole 1 is set as a mesh rough surface 11. Among them, the mesh rough surface 11 can increase the friction force, thus enhancing the anti-slip effect between the top surface of the insole 1 and the sole of the foot.

[0024] In this embodiment, the entire insole 1 is made of natural palm fiber. The palm fiber needs to be specially treated before making the sole, such as cleaning, drying, and compressing, to make it have better breathability and durability, be able to absorb water and sweat, help keep the feet dry, reduce odor, and the palm material also has natural antibacterial properties, which can effectively reduce the growth of bacteria and fungi and keep the inside of the shoe hygienic.

[0025] Specifically, the insole 1 is formed by interleaving and tightly gluing multiple layers of palm fiber sheets, which can make it have certain elasticity and shock absorption, ensuring that while the wearer wears it for a long time, it can also provide stable support and a comfortable wearing experience.

[0026] To adapt to different shoe types and comfort requirements, the number and hardness of the palm fiber sheets of the insole 1 can be adjusted according to specific situations. By changing the number of layers of palm fiber sheets and the amount of adhesive, the insole 1 with different heights and hardness can be adjusted to meet the personalized needs of different users.

[0027] Specifically, the edge 3 can be woven and formed by arranging hemp ropes in a cross-strand pattern. Among them, the edge 3 can play a role in fixing the insole 1 and the sole 2, and also provides additional wear resistance protection.

[0028] Preferably, the edge wrap 3 can be fixedly connected to the edge of the insole 1 by gluing or sewing. When using the sewing method for fixation, the sewing thread passes through the space between adjacent hemp ropes and the insole 1 up and down through the needle body to achieve the fixed connection.

[0029] As Figure 2 shown, the top surface of the sole 2 can be fixedly connected to the bottom surfaces of the insole 1 and the edge wrap 3 by gluing.

[0030] Preferably, a heel portion 21 can be convexly provided at the rear end of the bottom surface of the sole 2. Anti-slip lines 211 are provided on the bottom surface of the heel portion 21.

[0031] In order to improve the anti-bending performance of the sole 2 and extend the service life of the sole 2, a groove 22 is provided inside the edge of the bottom surface of the sole 2.

[0032] Furthermore, the sole 2 can be set as a rubber pad or a cowhide pad. Among them, the sole 2 of this embodiment is preferably made of wear-resistant and light rubber material, and anti-slip textures are designed on its root portion 21 to ensure good grip on various ground surfaces.

[0033] In addition, the sole 2 can also be made of a plastic sole, such as wear-resistant and light materials such as EVA (ethylene-vinyl acetate copolymer) or TPU (thermoplastic polyurethane), and this embodiment does not limit it.

[0034] To sum up, the present utility model has the following characteristics:

[0035] 1. The insole part of the palm sole of the present utility model is made of a natural palm fiber sheet. The palm fiber sheet has good air permeability and functions of absorbing water and sweat, can effectively keep the feet dry, reduce odors, and the natural palm fiber sheets formed by multi-layer staggered overlapping and tightly gluing can provide certain elasticity and shock absorption, can effectively absorb the impact force when the feet touch the ground, relieve the foot pressure, improve the wearing comfort, and the natural palm fiber sheet is easy to degrade, and is safe and environmentally friendly to use.

[0036] 2. The surface of the insole of the present utility model is a net-like rough surface, which has good friction and enhances the anti-slip effect between the top surface of the insole and the feet.

[0037] The above embodiments are the preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications made without departing from the spirit and principle of the present utility model shall be equivalent replacement methods and are all included in the protection scope of the present utility model.

Claims

1. A palm sole, comprising an insole (1) and a sole (2), characterized in that: The edge of the insole (1) is provided with a surrounding edging (3); the sole (2) is fixedly connected to the bottom surfaces of the insole (1) and the edging (3); the edging (3) and the sole (2) are combined to form a concave structure with an open top; the insole (1) is formed by at least three layers of palm fiber sheets that are staggered and tightly glued; the edge and bottom surface of the insole (1) are fixedly connected in the concave structure; the top surface of the insole (1) and the top surface of the edging (3) are in the same horizontal plane; the top surface of the insole (1) is arranged as a mesh rough surface (11).

2. A palm sole according to claim 1, characterized in that: The edging (3) is fixedly connected to the edge of the insole (1) by gluing or sewing.

3. A palm sole according to claim 1, characterized in that: The hemming (3) is formed by braiding hemp ropes arranged in a cross-strand shape.

4. A palm sole according to claim 1, characterized in that: The sole (2) is configured as a rubber pad or a cowhide pad.

5. A palm sole according to claim 1, wherein: The top surface of the sole (2) is fixedly connected to the bottom surfaces of the insole (1) and the edging (3) by gluing.

6. A palm sole according to claim 1, characterized in that: A heel portion (21) is convexly provided at the rear end of the bottom surface of the sole (2).

7. A palm sole according to claim 6, characterized in that: Anti-slip grooves (211) are arranged on the bottom surface of the heel portion (21).

8. A palm sole according to claim 1, characterized in that: A groove (22) is provided on the inner side of the edge of the bottom surface of the sole (2).

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