CN215512605U

CN215512605U - Novel photocatalyst cloth

Info

Publication number: CN215512605U
Application number: CN202121944155.2U
Authority: CN
Inventors: 刘娟; 卓俊; 卓忠华
Original assignee: Hangzhou Meiya Technology Co ltd
Current assignee: Hangzhou Meiya Technology Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-01-14
Anticipated expiration: 2031-08-18

Abstract

The utility model discloses a novel photocatalyst cloth in the technical field of fabric cloth, which comprises a basic cloth layer, wherein a breathable fabric layer is bonded on the top of the basic cloth layer, a flame-retardant fabric layer is bonded on the top of the breathable fabric layer, a photocatalyst coating layer is coated on the top of the flame-retardant fabric layer, and a transparent fabric layer is bonded on the top of the photocatalyst coating layer, the novel photocatalyst cloth is reasonable in structural design, and the photocatalyst coating layer is arranged on the surface of the basic cloth layer, so that the basic cloth layer has antibacterial and deodorizing functions, the safety of the skin surface of a user in the use process is ensured, meanwhile, the flame-retardant fabric layer is arranged between the basic cloth layer and the photocatalyst coating layer, the flame phenomenon is prevented when the novel photocatalyst cloth is contacted with flames in the use process, the possibility of fire danger is fundamentally eliminated, and the personal safety of the user in the use process is ensured, reduces the hidden danger of fire to the lowest, and is beneficial to the popularization and the use of the market.

Description

Novel photocatalyst cloth

Technical Field

The utility model relates to the technical field of fabric cloth, in particular to novel photocatalyst cloth.

Background

The cloth is the basis of clothes manufacturing, plays a considerable role in decoration and display, is often the main power which is not neglected in the whole sales space, and meanwhile, along with the increasing improvement of the living standard of people in China, the use feeling and the functional efficacy of the cloth are also gradually improved.

However, the user is in long-term use, sweat and the cloth that secretes on its skin fuse mutually, thereby for breeding of bacterium provide living environment, but its own effect such as antibiotic, deodorization of traditional cloth, thereby harm user's skin is healthy, on the other hand, because the material characteristic of cloth makes it meet fire and very easily take place the burning phenomenon, some users are in the smoking process, because its management and control ability is relatively poor, and lead to the flame to contact with the cloth, directly cause the threat to user's personal safety, the potential safety hazard of its use has been increased, be unfavorable for marketing, for this reason we have proposed a novel photocatalyst cloth.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel photocatalyst fabric, which aims to solve the problems that sweat secreted on the skin of a user is fused with the fabric in the long-term use process, so that a living environment is provided for the breeding of bacteria, but the traditional fabric does not have the effects of antibiosis, deodorization and the like, and on the other hand, the fabric is easy to burn when meeting fire due to the material characteristics of the fabric, and the flame is contacted with the fabric due to poor control capability of part of users in the smoking process, so that the personal safety of the user is directly threatened.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel photocatalyst cloth, includes basic bed of cloth, the top on basic bed of cloth bonds and has ventilative precoat, the top on ventilative precoat bonds and has fire-retardant precoat, the photocatalyst coating layer has been coated at the top on fire-retardant precoat, the top on photocatalyst coating layer bonds and has transparent precoat.

Preferably, a skin-friendly fabric layer is bonded to the bottom of the base fabric layer.

Preferably, the basic cloth layer is made of pure cotton.

Preferably, the photocatalyst coating layer is a nano-scale titanium dioxide layer, and the thickness of the photocatalyst coating layer is 5-10 nanometers.

Preferably, the breathable fabric layer is formed by compounding organic cloth and a PTFE (polytetrafluoroethylene) membrane.

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

1. this novel photocatalyst cloth sets up the photocatalyst coating layer through the surface at basic bed of cloth, carries out the photocatalytic reaction with the ultraviolet ray in the intraformational titanium dioxide of photocatalyst coating and the sunlight, makes its inner structure that can breed the bacterium to basic bed of cloth decompose to reach the purpose of killing the bacterium, thereby makes basic bed of cloth possess antibiotic and deodorant function, ensures the security of user on its skin surface of use.

2. This novel photocatalyst cloth through set up fire-retardant precoat between basic cloth layer and photocatalyst coating layer, utilizes the material characteristic of fire-retardant precoat to make it improve the holistic refractiveness of this product, ensures that this product does not take place the burning phenomenon when contacting with the flame in the use, and fundamentally stops to take place the possibility of fire danger, has ensured the personal safety of user in the use, reduces the hidden danger of conflagration to minimum, is favorable to the popularization and the use in market.

Drawings

FIG. 1 is a schematic view of the layered structure of the material of the present invention.

In the figure: 100. a layer of base cloth; 110. a skin-friendly fabric layer; 120. a breathable fabric layer; 130. a flame-retardant fabric layer; 140. a photocatalyst coating layer; 150. and a transparent fabric layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a novel photocatalyst cloth, which ensures that a basic cloth layer 100 has antibacterial and deodorizing functions, ensures the safety of the skin surface of a user in the using process, simultaneously ensures that the product does not burn when being contacted with flame in the using process, and fundamentally stops the possibility of fire danger, please refer to fig. 1, and the novel photocatalyst cloth comprises the basic cloth layer 100;

referring to fig. 1 again, a breathable fabric layer 120 is bonded to the top of the base fabric layer 100, a flame-retardant fabric layer 130 is bonded to the top of the breathable fabric layer 120, a photocatalyst coating layer 140 is coated on the top of the flame-retardant fabric layer 130, a transparent fabric layer 150 is bonded to the top of the photocatalyst coating layer 140, the base fabric layer 100 is used for providing a foundation for connection between the fabric layers and contacting with the skin of a human body, the breathable fabric layer 120 is used for improving the breathable effect of the base fabric layer 100 and enabling the surface of the base fabric layer 100 to have a waterproof function, the flame-retardant fabric layer 130 is used for enabling the base fabric layer 100 to have a flame-retardant effect and avoiding a fire phenomenon during use, the photocatalyst coating layer 140 is used for absorbing external ultraviolet rays and killing bacteria existing in the base fabric layer 100 to achieve the purposes of antibiosis and deodorization, the transparent fabric layer 150 is used to protect the surface of the photocatalyst coating layer 140.

Referring to fig. 1 again, in order to improve the wearing comfort and antistatic ability of the base fabric layer 100 and to improve the heat retention of the base fabric layer 100, a skin-friendly fabric layer 110 is bonded to the bottom of the base fabric layer 100.

Referring to fig. 1 again, in order to improve the moisture absorption and the air permeability of the base cloth layer 100 and thus improve the comfort of the base cloth layer 100, the base cloth layer 100 is made of a pure cotton material.

Referring to fig. 1 again, in order to improve the photocatalytic activity, self-cleaning ability and ultraviolet absorption ability of the photocatalyst coating layer 140, the photocatalyst coating layer 140 is a nano-scale titanium dioxide layer, and the thickness of the photocatalyst coating layer 140 is 5 nm to 10 nm.

Referring to fig. 1 again, in order to make the breathable fabric layer 120 have dual functions of waterproof and breathable, thereby further improving the water vapor discharge efficiency of the product and enhancing the heat retention property, the breathable fabric layer 120 is formed by combining organic cloth and a PTFE film.

When in specific use, the clothes made of the product is placed outdoors, so that sunlight irradiates the surface of the clothes, at the moment, ultraviolet rays in the sunlight penetrate through the transparent fabric layer 150 and irradiate on the photocatalyst coating layer 140, so that the titanium dioxide in the photocatalyst coating layer 140 generates a photocatalytic reaction similar to photosynthesis to generate free hydroxyl and active oxygen with strong oxidizing power, and by using the combination of the free hydroxyl and the active oxygen, thereby oxidatively decomposing various organic compounds and partial inorganic matters, leading the organic compounds and partial inorganic matters to be capable of destroying cell membranes of bacteria and solidifying proteins of viruses so as to achieve the purposes of killing the bacteria and decomposing organic pollutants, even if the clothes made of the product meet flames in the using process, the clothes are guaranteed not to be burnt by using the material characteristics of the flame-retardant fabric layer 130, and the using safety of the clothes is guaranteed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the embodiments disclosed herein may be used in any combination, provided that there is no structural conflict, and the combinations are not exhaustively described in this specification merely for the sake of brevity and conservation of resources. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a novel photocatalyst cloth which characterized in that: including basic bed of cloth (100), the top of basic bed of cloth (100) bonds and has ventilative precoat (120), the top of ventilative precoat (120) bonds and has fire-retardant precoat (130), the top of fire-retardant precoat (130) is scribbled photocatalyst coating layer (140), the top of photocatalyst coating layer (140) bonds and has transparent precoat (150).

2. The novel photocatalyst fabric as claimed in claim 1, wherein: and a skin-friendly fabric layer (110) is bonded at the bottom of the basic cloth layer (100).

3. The novel photocatalyst fabric as claimed in claim 1, wherein: the basic cloth layer (100) is made of pure cotton materials.

4. The novel photocatalyst fabric as claimed in claim 1, wherein: the photocatalyst coating layer (140) is a nano-scale titanium dioxide layer, and the thickness of the photocatalyst coating layer (140) is 5-10 nanometers.

5. The novel photocatalyst fabric as claimed in claim 1, wherein: the breathable fabric layer (120) is formed by compounding organic cloth and a PTFE (polytetrafluoroethylene) membrane.