Insole with deodorization function
By incorporating deodorizing components into the insoles, including an antibacterial fiber layer, a foamed natural latex layer, and an activated carbon adsorption layer, the problem of odor and bacterial growth in the insoles is solved, achieving deodorization and antibacterial effects while maintaining wearing comfort.
Patent Information
- Application Number
- CN202520006289.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-03
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2035-01-03
AI Technical Summary
Existing insoles are prone to emitting unpleasant odors during use, affecting wearing comfort and potentially breeding bacteria.
The insole incorporates deodorizing components, including an antibacterial fiber layer, a foamed natural latex layer, and an activated carbon adsorption layer. These components adsorb sweat and bacteria, and combined with a breathable pore design, achieve both deodorizing and antibacterial effects.
It effectively absorbs sweat and odor from the feet, prevents bacterial growth, and maintains comfort and hygiene, making it suitable for people who have high requirements for foot hygiene.
Smart Images

Figure CN223503788U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of insole technology, specifically to an insole with deodorizing function. Background Technology
[0002] Insoles are support pads placed at the bottom of shoes. As an important accessory for footwear, insoles play an important role in improving wearing comfort, protecting foot health, and conveying cultural connotations. Most existing insoles do not have deodorizing devices, and they are prone to emitting unpleasant odors when in use, which not only affects wearing comfort but also makes it easy for bacteria to grow on the insoles.
[0003] To address the above issues, there is a need to provide an insole with deodorizing properties. Utility Model Content
[0004] The purpose of this invention is to provide an insole with deodorizing function to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution:
[0006] An insole with deodorizing function includes an insole base fabric layer, an deodorizing component that can effectively deodorize is provided at the bottom of the insole base fabric layer, a bottom fabric layer is provided at the bottom of the deodorizing component, anti-slip protrusions are provided at the bottom of the bottom fabric layer, massage protrusions are provided at the top of the insole base fabric layer, and an antibacterial coating is provided at the top of the insole base fabric layer and above the massage protrusions.
[0007] The deodorizing component includes an antibacterial fiber layer disposed at the bottom of the insole base fabric layer, a second foamed natural latex layer disposed at the bottom of the antibacterial fiber layer, a plurality of second through holes disposed at the top of the second foamed natural latex layer, a plurality of third through holes disposed at the top of the antibacterial fiber layer, a first foamed natural latex layer disposed at the bottom of the second foamed natural latex layer, a mating groove being formed at the top of the first foamed natural latex layer, an activated carbon adsorption layer disposed inside the mating groove, and a plurality of first through holes disposed at the bottom of the mating groove.
[0008] In a preferred embodiment of this invention, the activated carbon adsorption layer and the matching tank are mutually matched.
[0009] As a preferred embodiment of this utility model, multiple first through holes are provided, and the multiple first through holes are arrayed at the bottom of the mating groove.
[0010] As a preferred embodiment of this utility model, multiple second through holes and third through holes are provided, and the positions of the multiple second through holes and third through holes correspond to those of the first through hole.
[0011] As a preferred embodiment of this utility model, the antibacterial fiber layer is a bamboo charcoal fiber layer.
[0012] As a preferred embodiment of this utility model, multiple anti-slip protrusions are provided, and the multiple anti-slip protrusions are fixedly connected to the bottom of the bottom fabric layer, and the anti-slip protrusions are made of rubber material.
[0013] As a preferred embodiment of this utility model, the surface of the insole base fabric layer is provided with several small ventilation holes.
[0014] Compared with the prior art, the beneficial effects of this utility model are:
[0015] This invention addresses the problems in the background technology by incorporating a deodorizing component into the insole. During actual use, the first and second foamed natural latex layers absorb sweat and inhibit bacterial and odor production to a certain extent. The activated carbon adsorption layer effectively adsorbs sweat and bacteria from the feet, achieving an anti-odor effect. Simultaneously, due to the excellent adsorption properties and natural antibacterial characteristics of the bamboo charcoal fiber layer, the antibacterial fiber layer also adsorbs odor and inhibits bacteria to a certain extent. This makes it suitable for people with high requirements for foot hygiene, resulting in excellent deodorizing and antibacterial effects. It effectively removes odors generated during use and prevents bacterial growth on the insole without affecting wearing comfort. Attached Figure Description
[0016] Figure 1 This is a perspective view of the overall structure of this utility model;
[0017] Figure 2 This is a front view of the internal structure of this utility model;
[0018] Figure 3 This is an exploded structural diagram of the present invention.
[0019] In the diagram: 1. Insole base fabric layer; 101. Bottom fabric layer; 102. Antibacterial coating; 103. Massage protrusions; 104. Anti-slip protrusions; 2. Deodorizing component; 201. First foamed natural latex layer; 202. Matching groove; 203. Activated carbon adsorption layer; 204. First through hole; 205. Second foamed natural latex layer; 206. Second through hole; 207. Antibacterial fiber layer; 208. Third through hole. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.
[0021] To facilitate understanding of this utility model, a more comprehensive description will be given below with reference to the accompanying drawings. Several embodiments of this utility model are provided. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this utility model will be more thorough and complete.
[0022] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.
[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0024] For examples, please refer to Figure 1-3 This utility model provides a technical solution:
[0025] An insole with deodorizing function includes an insole base fabric layer 1, an deodorizing component 2 for effective deodorization at the bottom of the insole base fabric layer 1, a bottom fabric layer 101 at the bottom of the deodorizing component 2, anti-slip protrusions 104 at the bottom of the bottom fabric layer 101, massage protrusions 103 at the top of the insole base fabric layer 1, and an antibacterial coating 102 at the top of the insole base fabric layer 1 and above the massage protrusions 103.
[0026] Specifically, the deodorizing component 2 includes an antibacterial fiber layer 207 disposed at the bottom of the insole base fabric layer 1, a second foamed natural latex layer 205 disposed at the bottom of the antibacterial fiber layer 207, a plurality of second through holes 206 disposed at the top of the second foamed natural latex layer 205, a plurality of third through holes 208 disposed at the top of the antibacterial fiber layer 207, a first foamed natural latex layer 201 disposed at the bottom of the second foamed natural latex layer 205, a mating groove 202 opened at the top of the first foamed natural latex layer 201, an activated carbon adsorption layer 203 disposed inside the mating groove 202, a plurality of first through holes 204 disposed at the bottom of the mating groove 202, the activated carbon adsorption layer 203 and the mating groove 202 are mutually mated, a plurality of first through holes 204 are disposed inside the mating groove 202, and the second through holes 206 and third through holes 208 are disposed inside the mating groove 202. The insole has multiple second through holes 206 and third through holes 208, with their positions corresponding to the first through hole 204. The antibacterial fiber layer 207 is a bamboo charcoal fiber layer. During actual use, the insole absorbs sweat and inhibits bacteria and odor production to a certain extent under the action of the first foamed natural latex layer 201 and the second foamed natural latex layer 205. Under the action of the activated carbon adsorption layer 203, it can effectively adsorb sweat and bacteria produced by the feet, achieving an anti-odor effect. At the same time, due to the good adsorption performance and natural antibacterial properties of the bamboo charcoal fiber layer, it can also adsorb odor and inhibit bacteria to a certain extent under the action of the antibacterial fiber layer 207. It is suitable for people with high requirements for foot hygiene, effectively removes odors generated during use, and prevents bacteria growth on the insole without affecting wearing comfort.
[0027] Preferably, multiple anti-slip protrusions 104 are provided, and the multiple anti-slip protrusions 104 are fixedly connected to the bottom of the bottom fabric layer 101. The anti-slip protrusions 104 are made of rubber material. Under the action of the anti-slip protrusions 104, the insole can effectively adhere to the sole of the shoe, thereby effectively preventing the insole from sliding inside the shoe.
[0028] Furthermore, the surface of the insole base fabric layer 1 is provided with several small ventilation holes. The small ventilation holes, the first through hole 204, the second through hole 206 and the third through hole 208 can effectively ensure the breathability of the insole, thereby further ensuring the comfort of the insole during use.
[0029] The working process of this utility model is as follows: When using this insole, it is first placed inside the user's shoe. Under the action of the anti-slip protrusions 104, the insole can effectively adhere to the sole of the shoe, thereby effectively preventing the insole from sliding inside the shoe. During actual use, the first foamed natural latex layer 201 and the second foamed natural latex layer 205 absorb sweat and inhibit the production of bacteria and odor to a certain extent. Under the action of the activated carbon adsorption layer 203, it can effectively adsorb sweat and bacteria produced by the feet, achieving an anti-odor effect. At the same time, due to the good adsorption performance and natural antibacterial properties of the bamboo charcoal fiber layer, the antibacterial fiber layer 207 can also adsorb odor and inhibit bacteria to a certain extent. It is suitable for people with high requirements for foot hygiene. Moreover, due to the excellent softness, breathability and resilience of the foamed natural latex, the insole can ensure comfort during wear to a certain extent.
[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. An insole with deodorizing function, comprising an insole base fabric layer (1), characterized in that: The insole base fabric layer (1) is provided with an odor-removing component (2) at the bottom, the odor-removing component (2) is provided with a bottom fabric layer (101) at the bottom, the bottom fabric layer (101) is provided with anti-slip protrusions (104) at the bottom, the insole base fabric layer (1) is provided with massage protrusions (103) at the top, and an antibacterial coating (102) is provided on the top of the insole base fabric layer (1) and above the massage protrusions (103). The deodorizing component (2) includes an antibacterial fiber layer (207) disposed at the bottom of the insole base fabric layer (1), a second foamed natural latex layer (205) disposed at the bottom of the antibacterial fiber layer (207), a plurality of second through holes (206) disposed at the top of the second foamed natural latex layer (205), a plurality of third through holes (208) disposed at the top of the antibacterial fiber layer (207), a first foamed natural latex layer (201) disposed at the bottom of the second foamed natural latex layer (205), a mating groove (202) opened at the top of the first foamed natural latex layer (201), an activated carbon adsorption layer (203) disposed inside the mating groove (202), and a plurality of first through holes (204) disposed at the bottom of the mating groove (202).
2. The insole with deodorizing function according to claim 1, characterized in that: The activated carbon adsorption layer (203) and the matching tank (202) are mutually matched.
3. The insole with deodorizing function according to claim 1, characterized in that: Multiple first through holes (204) are provided, and the multiple first through holes (204) are arrayed at the bottom of the mating groove (202).
4. The insole with deodorizing function according to claim 1, characterized in that: Multiple second through holes (206) and third through holes (208) are provided, and the positions of the multiple second through holes (206) and third through holes (208) correspond to those of the first through hole (204).
5. The insole with deodorizing function according to claim 1, characterized in that: The antibacterial fiber layer (207) is a bamboo charcoal fiber layer.
6. The insole with deodorizing function according to claim 1, characterized in that: The anti-slip protrusions (104) are provided in multiple ways, and the multiple anti-slip protrusions (104) are fixedly connected to the bottom of the bottom fabric layer (101), and the anti-slip protrusions (104) are made of rubber material.
7. The insole with deodorizing function according to claim 1, characterized in that: The surface of the insole base fabric layer (1) is provided with several small air pores.