CN223094902U

CN223094902U - Palm sole

Info

Publication number: CN223094902U
Application number: CN202422087050.XU
Authority: CN
Inventors: 李国华
Original assignee: Dongguan Nuobu Shoe Industry Co ltd
Current assignee: Dongguan Nuobu Shoe Industry Co ltd
Priority date: 2024-08-27
Filing date: 2024-08-27
Publication date: 2025-07-15
Anticipated expiration: 2034-08-27

Abstract

The utility model discloses a palm sole, which comprises an insole and a sole, wherein the edge of the insole is provided with a wrapping edge which is arranged in a surrounding manner, the sole is fixedly connected to the bottom surfaces of the insole and the wrapping edge, the wrapping edge and the sole are combined to form a concave structure with an open top, the insole is formed by interlacing and tightly 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 and the top surface of the wrapping edge are positioned on the same horizontal plane, and the top surface of the insole is provided with a net-shaped rough surface. The palm sole has good air permeability and water absorption and sweat absorption functions, can effectively keep feet dry and cool, reduce peculiar smell, can provide certain elasticity and cushioning property, relieves foot pressure, improves wearing comfort, and is safe and environment-friendly to use.

Description

Palm sole

Technical Field

The utility model relates to the technical field of soles, in particular to a palm sole.

Background

Shoes are necessities in life of people, along with the continuous improvement of the living standard of people, the wearing comfort of the shoes and whether the shoes are beneficial to health are more and more emphasized, the air permeability of the shoes is also directly related to the wearing comfort and the health of human bodies, the soles in the market at present are mostly made of cloth and plastics through hot-press bonding, the combination air permeability of the cloth and the plastics is poor, sweat absorption is difficult, bacteria are easy to breed, foot diseases can be possibly caused, and the soles are easy to age and harden, have poor comfort and are unfavorable to health.

In order to solve the problems, a full-linen breathable environment-friendly slipper disclosed in the utility model patent number CN210094793U exists on the market, and comprises an upper and a sole, wherein the sole and the upper are made of linen materials, the outside of the linen materials of the sole is compounded with environment-friendly plastic materials, the upper is a whole vamp or a half-covered vamp, and the linen materials of the sole are formed by external TPU blow molding or injection molding. The linen slippers are relatively soft and breathable, but are easy to absorb water, difficult to dry, likely to cause deformation and mildew, and poor in firmness and wear resistance due to lack of supporting force and buffering performance, and poor in experience of wearing for a long time.

Disclosure of utility model

The utility model aims to overcome the defects in the prior art, and provides the palm sole which has good air permeability, water absorption and sweat absorption functions, can provide certain elasticity and cushioning property and greatly improves wearing comfort.

In order to achieve the above purpose, the utility model provides a palm sole, which comprises an insole and a sole, wherein the edge of the insole is provided with a wrapping edge which is arranged in a surrounding manner, the sole is fixedly connected to the insole and the bottom surface of the wrapping edge, the wrapping edge and the sole are combined to form a concave structure with an open top, the insole is formed by interlacing and tightly 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 and the top surface of the wrapping edge are positioned at the same horizontal plane, and the top surface of the insole is provided with a net-shaped rough surface.

Preferably, the wrapping edge is fixedly connected with the edge of the insole in an adhesive mode or a sewing mode.

Preferably, the wrapping is formed by braiding hemp ropes in a cross-strand arrangement.

Preferably, the sole is provided as a rubber pad or a cowhide pad.

Preferably, the top surface of the sole is fixedly connected with the bottom surface of the insole and the edge cover in an adhesive manner.

Preferably, the heel part is convexly arranged at the rear end of the bottom surface of the sole.

Preferably, the heel is provided with anti-skid patterns on the bottom surface.

Preferably, the inner side of the bottom surface edge of the sole is provided with a groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. The insole part of the palm sole is made of the natural palm fiber sheets, the palm fiber sheets have good air permeability and water absorption and sweat absorption functions, the dryness of feet can be effectively kept, peculiar smell is reduced, the natural palm fiber sheets formed by multi-layer staggered superposition and tight adhesion can provide certain elasticity and shock absorption, the impact force of feet when the feet are landed can be effectively absorbed, the foot pressure is relieved, the wearing comfort is improved, and the natural palm fiber sheets are easy to degrade, safe and environment-friendly to use.

2. The insole surface of the utility model is a net-shaped rough surface, has good friction force, and enhances the anti-skid effect between the top surface of the insole and the foot.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the front structure of a palm sole according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the back structure of a palm sole according to an embodiment of the present utility model;

FIG. 3 is a schematic cross-sectional view of a palm sole according to an embodiment of the present utility model;

Fig. 4 is an enlarged schematic cross-sectional view of a palm sole according to an embodiment of the present utility model.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of 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, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, an embodiment of the present utility model provides a palm sole, which includes an insole 1, a sole 2, and other components, and the following details of the components of the embodiment are described with reference to the accompanying drawings.

As shown in fig. 1, 3 and 4, 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 interlacing 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 and the top surface of the edge 3 are in the same horizontal plane, and the top surface of the insole 1 is provided with a net-shaped rough surface 11. Wherein the net-like roughened surface 11 can increase friction, thus enhancing the anti-slip effect between the top surface of the insole 1 and the sole.

In this embodiment, the whole insole 1 is made of natural palm fiber, and the palm fiber needs to be subjected to special treatment, such as cleaning, drying and compression, before making the sole, so that the sole has better air permeability and durability, can absorb water and sweat, is helpful for keeping feet dry and comfortable, reduces peculiar smell, has natural antibacterial performance, can effectively reduce the breeding of bacteria and fungi, and keeps the sanitation in the shoe.

Specifically, the insole 1 is formed by interlacing and tightly gluing multiple layers of palm fiber sheets, so that the insole has certain elasticity and cushioning property, and can ensure that a wearer can wear the insole for a long time and simultaneously provide stable support and comfortable wearing experience.

In order to adapt to the requirements of different shoe types and comfort, the number and the hardness of the palm fiber sheets of the insole 1 can be adjusted in specific conditions, and the insole 1 with different heights and hardness degrees can be adjusted by changing the number of layers of the palm fiber sheets and the amount of the adhesive, so that the personalized requirements of different users are met.

Specifically, the binding 3 may be formed by braiding hemp ropes in a cross-strand arrangement. Wherein the binding 3 can act to secure the insole 1 and the sole 2 and provide additional wear protection.

Preferably, the welt 3 can be fixedly connected to the edge of the insole 1 by gluing or stitching. When the insole is fixed in a sewing mode, sewing threads are fixed and connected between adjacent twines and in gaps of the insole 1 through the up-down shuttling of the needle body.

As shown in fig. 2, the top surface of the sole 2 may be fixedly connected to the bottom surfaces of the footbed 1 and the welt 3 by means of gluing.

Preferably, the rear end of the bottom surface of the sole 2 may be provided with a heel 21. The heel 21 is provided with anti-slip patterns 211 on its bottom face.

In order to improve the bending resistance of the sole 2 and prolong the service life of the sole 2, the inner side of the edge of the bottom surface of the sole 2 is provided with a groove 22.

Further, the sole 2 may be provided as a rubber pad or a cowhide pad. The sole 2 of this embodiment is preferably made of a wear-resistant and lightweight rubber material, and the heel 21 is designed with anti-slip textures to ensure good grip on various ground surfaces.

In addition, the sole 2 may be made of a plastic sole, such as EVA (ethylene-vinyl acetate copolymer) or TPU (thermoplastic polyurethane), which is wear-resistant and lightweight, and the present embodiment is not limited thereto.

In summary, the utility model has the following characteristics:

1. The insole part of the palm sole is made of the natural palm fiber sheet, the palm fiber sheet has good air permeability and water absorption and sweat absorption functions, can effectively keep feet dry and cool, reduce peculiar smell, can provide certain elasticity and shock absorption performance through the natural palm fiber sheet which is formed by multi-layer staggered superposition and tight adhesion, can effectively absorb impact force of feet when the feet are landed, relieves foot pressure, improves wearing comfort, is easy to degrade, and is safe and environment-friendly to use.

The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.

Claims

1. The palm sole comprises an insole (1) and a sole (2) and is characterized in that a wrapping edge (3) which is arranged in a surrounding mode is arranged at the edge of the insole (1), the sole (2) is fixedly connected to the bottom surfaces of the insole (1) and the wrapping edge (3), the wrapping edge (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 in a staggered and tightly glued mode, the edge and the 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 wrapping edge (3) are located in the same horizontal plane, and the top surface of the insole (1) is provided with a net-shaped rough surface (11).

2. A palm sole according to claim 1, characterized in that the welt (3) is fixedly connected with the edge of the insole (1) by means of gluing or stitching.

3. A palm sole according to claim 1, wherein the welt (3) is braided from twines in a cross-ply arrangement.

4. Palm sole according to claim 1, characterized in that the sole (2) is provided as a rubber or cowhide pad.

5. A palm sole according to claim 1, characterized in that the top surface of the sole (2) is fixedly connected with the bottom surfaces of the insole (1) and the welt (3) by gluing.

6. Palm sole according to claim 1, characterized in that the rear end of the bottom surface of the sole (2) is provided with a heel (21) in a protruding manner.

7. A palm sole according to claim 6, wherein the heel (21) is provided with anti-slip patterns (211) on its bottom face.

8. Palm sole according to claim 1, characterized in that the sole (2) is provided with grooves (22) inside the bottom surface edge.