Magic tape assembly for carpet

Abstract

The utility model discloses a Velcro component for a carpet, and relates to the technical field of Velcro. Comprising a fixed layer, a top layer arranged above the fixed layer and a bottom layer arranged below the fixed layer, the fixing layer comprises a center layer and hook-and-loop fastener mother bands located on the upper face and the lower face of the center layer. The center layer comprises a flame-retardant cloth layer and adhesive layers arranged on the two opposite sides of the flame-retardant cloth layer, the adhesive layers adhere the hook-and-loop fastener mother tape and the flame-retardant cloth layer, and the adhesive layers are PUR flame-retardant glue; the top layer comprises a flannelette layer and a first magic tape sub-band; the bottom layer comprises a second hook-and-loop fastener sub-band and an anti-skid layer arranged below the second hook-and-loop fastener sub-band. The anti-skid layer is made of anti-skid silica gel; by the adoption of the technical scheme, the flame retardant property of the hook-and-loop fastener assembly is effectively improved, and meanwhile the convenience of later adjustment and maintenance is improved.

Description

Technical Field

[0001] The present application relates to the technical field of Velcro, and in particular to a Velcro assembly for carpets. Background Art

[0002] Velcro, also known as hook and loop tape, is widely used in various fields, such as clothing, luggage, etc. Carpet is one of the arts and crafts categories with a long history and tradition in the world. It is widely used on the floors of residences, hotels, stadiums, exhibition halls, vehicles, ships, airplanes, etc., especially in daily home life. When traditional integral carpets are affected by stains in some areas, it is very inconvenient to clean them. If they are cleaned locally, the rest of the area may also be affected. If the entire area is cleaned, it is not only time-consuming and laborious, but also has a long cleaning cycle. In addition, carpets have always been listed as one of the more flammable products due to their material problems. Therefore, how to improve the flame retardant properties of carpets is also one of the directions that carpets urgently need to improve. Utility Model Content

[0003] The purpose of this application is to provide a Velcro assembly for carpet to solve at least one of the above-mentioned technical problems.

[0004] In order to solve the above technical problems, the present application provides a Velcro assembly for a carpet, comprising a fixing layer, a top layer arranged above the fixing layer, and a bottom layer arranged below the fixing layer;

[0005] The fixed layer includes a central layer and Velcro tapes located on the upper and lower surfaces of the central layer;

[0006] The central layer includes a flame-retardant fabric layer and an adhesive layer disposed on two opposite sides of the flame-retardant fabric layer, the adhesive layer bonds the Velcro tape and the flame-retardant fabric layer, and the adhesive layer is PUR flame-retardant glue;

[0007] The top layer includes a flannel layer and a first Velcro strap; the bottom layer includes a second Velcro strap and an anti-slip layer arranged below the second Velcro strap; the anti-slip layer is made of anti-slip silica gel;

[0008] In the above implementation process, this scheme designs a fixed surface with Velcro mother tape as the main structure, and the upper layer of the fixed layer is a top layer with a flannel layer. It can DIY design the corresponding splicing module according to user needs, and finally realize the detachable connection through the first Velcro sub-tape and the Velcro mother tape; in order to further improve the flame retardant performance of Velcro, this scheme adjusts the center layer, which is composed of a flame retardant cloth layer and an adhesive layer. The fabric through holes of the flame retardant cloth layer can penetrate the PUR flame retardant glue of the adhesive layer, which can not only effectively adhere to the Velcro mother tape, but also greatly enhance the flame retardant performance, thereby effectively Improve the overall flame retardant performance of the Velcro assembly; and below the fixed layer is the bottom layer, and the bottom layer is further designed in this solution to have a protective layer and a second Velcro sub-band structure. The shape and position of the anti-slip layer can also be DIY designed, and users can choose to adjust according to actual needs. The anti-slip layer uses anti-slip silicone, which achieves stable grip through its own friction without the need for glue to achieve fixation, and the bottom layer itself is detachable using Velcro, which is very convenient to disassemble, and therefore very convenient to adjust and maintain in the future, and will not affect the tile surface or wooden floor surface.

[0009] Preferably, the flame retardant fabric layer is rib fabric;

[0010] In the above implementation process, this solution uses rib cloth as the flame retardant cloth layer. First, it allows good penetration of glue, and the two work together to improve the flame retardant performance; second, the rib cloth itself has good flame retardant performance and relatively low cost, and has strong commercial competitiveness.

[0011] Preferably, the bottom layer is provided with a plurality of layers, and is in the shape of strips, squares, circles, rectangles, diamonds or arcs;

[0012] In the above implementation process, the shape of the bottom layer can be various, and thus can be matched with various carpet shapes.

[0013] Preferably, a first antibacterial layer, a first waterproof layer, a flame retardant layer, a second waterproof layer, and a second antibacterial layer are sequentially provided in the bottom layer between the second Velcro tape and the anti-slip layer;

[0014] In the above implementation process, a double antibacterial layer is further provided on both sides of the bottom layer, thereby achieving double-sided protection, improving the antibacterial performance of the bottom layer, and reducing the risk of mildew of the bottom layer, which is the component closest to the ground; in addition, a double waterproof layer is further provided on the bottom layer. In actual applications, the double waterproof layer can provide double insurance. Even if the water breaks through one layer, it needs to break through the other layer to achieve further penetration. Therefore, the double waterproof layer further improves the waterproof performance of the bottom layer; further, a flame retardant layer is further provided in the central layer of the bottom layer, which can ensure that the bottom layer has basic fire resistance, thereby further improving its safety of use.

[0015] Preferably, the first antibacterial layer and the second antibacterial layer are both woven from wormwood fibers and chitin fibers to form a woven mesh structure;

[0016] In the above implementation process, the antibacterial layer in this scheme adopts two antibacterial fibers, among which wormwood fiber and chitin fiber both have certain broad-spectrum antibacterial properties. After the two are mixed and woven to form a mesh structure, the antibacterial performance can be effectively improved.

[0017] Preferably, the first waterproof layer and the second waterproof layer are made of polyvinyl chloride resin.

[0018] Preferably, the flame retardant layer is made of flame retardant polypropylene fibers.

[0019] Compared with the prior art, the beneficial effects of the present application are: the present solution designs a fixed surface with a Velcro mother tape as the main structure, and the upper layer of the fixed layer is a top layer with a velvet layer. It can DIY design the corresponding splicing module according to user needs, and finally achieve a detachable connection through the first Velcro sub-tape and the Velcro mother tape; in order to further improve the flame retardant properties of the Velcro, the present solution adjusts the central layer, which is composed of a flame retardant cloth layer and an adhesive layer. The fabric through holes of the flame retardant cloth layer can penetrate the PUR flame retardant glue of the adhesive layer, which can not only effectively adhere the Velcro mother tape, but also greatly enhance the flame retardant properties, thereby effectively improving the overall flame retardant properties of the Velcro assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0021] Figure 1 It is a schematic diagram of the overall structure of one embodiment of the present application;

[0022] Figure 2 It is a schematic diagram of the bottom structure of one embodiment of the present application;

[0023] Figure 3 It is a schematic diagram of a partial structure of the bottom layer of one embodiment of the present application;

[0024] Figure 4 It is a partial structural schematic diagram of a fixed layer in one embodiment of the present application;

[0025] Among them: 10, fixed layer; 11, center layer; 111, flame retardant cloth layer; 112, viscose layer; 12, Velcro mother tape; 20, top layer; 21, flannel layer; 22, first Velcro sub-tape; 30, bottom layer; 31, anti-slip layer; 32, second Velcro sub-tape; 33, first antibacterial layer; 34, first waterproof layer; 35, flame retardant layer; 36, second waterproof layer; 37, second antibacterial layer. DETAILED DESCRIPTION

[0026] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0027] In the description of the present application, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present application, "plurality" means two or more, unless otherwise clearly and specifically defined.

[0028] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] In the description of the present application, it should be understood that the terms "upper", "lower", "side", "front", "rear", etc. indicate orientations or positional relationships based on the installation, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0030] In the description of this application, it should be noted that the term "and / or" is merely a description of the association relationship between associated objects, indicating that three relationships may exist. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone.

[0031] It should also be noted that, in the embodiments of the present application, the same figure mark is used to represent the same component or the same part. For the same parts in the embodiments of the present application, the figure may only mark one of the parts or components as an example. It should be understood that the figure mark also applies to other identical parts or components.

[0032] In order to further understand the content, features and effects of the utility model of the present application, the following embodiments are given as examples and described in detail with reference to the accompanying drawings:

[0033] Example

[0034] Velcro, also known as hook and loop tape, is widely used in various fields, such as clothing, luggage, etc. Carpet is one of the arts and crafts categories with a long history and tradition in the world. It is widely covered on the floors of residences, hotels, stadiums, exhibition halls, vehicles, ships, airplanes, etc., and is especially used in daily home life. When traditional integral carpets are affected by stains in some areas, it is very inconvenient to clean them. If they are cleaned locally, it may also affect the rest of the parts. If the whole piece is cleaned, it is not only time-consuming and laborious, but also has a long cleaning cycle. In addition, carpets have always been listed as one of the more flammable products due to their material problems. Therefore, how to improve the flame retardant properties of carpets is also one of the directions that carpets urgently need to be improved. In order to solve the above technical problems, this embodiment provides the following technical solutions:

[0035] For details, see Figure 1-4 , this embodiment provides a Velcro assembly for a carpet, comprising a fixing layer 10, a top layer 20 disposed above the fixing layer 10, and a bottom layer 30 disposed below the fixing layer 10;

[0036] Specifically, the fixing layer 10 includes a central layer 11 and Velcro tapes 12 located on the upper and lower surfaces of the central layer 11;

[0037] For further information, see Figure 4 The center layer 11 includes a flame retardant fabric layer 111 and an adhesive layer 112 disposed on two opposite sides of the flame retardant fabric layer 111, wherein the adhesive layer 112 bonds the Velcro tape 12 and the flame retardant fabric layer 111, and the adhesive layer 112 is PUR flame retardant glue;

[0038] Furthermore, the top layer 20 includes a flannel layer 21 and a first Velcro tape 22 ; the bottom layer 30 includes a second Velcro tape 32 and an anti-slip layer 31 disposed below the second Velcro tape 32 ; the anti-slip layer 31 is made of anti-slip silicone.

[0039] In the above scheme, this scheme designs a fixed surface with Velcro mother tape 12 as the main structure, and the upper layer of the fixed layer 10 is a top layer 20 with a flannel layer 21. It can DIY design the corresponding splicing module according to user needs, and finally realize the detachable connection through the first Velcro sub-tape 22 and the Velcro mother tape 12; in order to further improve the flame retardant performance of Velcro, this scheme adjusts the central layer 11, which is composed of a flame retardant cloth layer 111 and an adhesive layer 112. The fabric through holes of the flame retardant cloth layer 111 can penetrate the PUR flame retardant glue of the adhesive layer 112, which can not only effectively adhere to the Velcro mother tape 12, but also greatly enhance the flame retardancy. The bottom layer 30 is further designed in this solution to have a protective layer and a second Velcro sub-band 32. The shape and position of the anti-slip layer 31 can also be DIY designed, and users can choose to adjust according to actual needs. The anti-slip layer 31 adopts anti-slip silicone, which achieves stable grip through its own friction without the need for glue to achieve fixation, and the bottom layer 30 itself is detachable by Velcro, which is also very convenient to disassemble, so it is very convenient to transfer the position and adjust and maintain it in the future, and it will not affect the tile surface or the wooden floor.

[0040] Specifically, the flame retardant cloth layer 111 is rib cloth. This solution uses rib cloth as the flame retardant cloth layer 111. First, it allows glue to penetrate well, and the two work together to improve the flame retardant performance. Second, the rib cloth itself has good flame retardant performance and relatively low cost, and is highly competitive in commercialization.

[0041] For details, see Figure 2 , the bottom layer 30 is provided with a plurality of them, and they are in the shape of strips, squares, circles, rectangles, diamonds or arcs;

[0042] In the above solution, the bottom layer 30 can have various shapes, and thus can be matched with various carpet shapes.

[0043] For details, see Figure 3 In the bottom layer 30, a first antibacterial layer 33, a first waterproof layer 34, a flame retardant layer 35, a second waterproof layer 36, and a second antibacterial layer 37 are sequentially provided between the second Velcro tape 32 and the anti-slip layer 31;

[0044] In the above scheme, the bottom layer 30 is further provided with a double-layer antibacterial layer on both sides, thereby achieving double-sided protection, improving the antibacterial performance of the bottom layer 30, and reducing the risk of mildew of the bottom layer 30, which is the component closest to the ground; in addition, the bottom layer 30 is further provided with a double-layer waterproof layer. In actual applications, the double-layer waterproof layer can provide double-layer insurance. Even if the water breaks through one layer, it needs to break through the other layer to achieve further penetration. Therefore, the double-layer waterproof layer further improves the waterproof performance of the bottom layer 30; further, a flame retardant layer 35 is further provided in the central layer 11 of the bottom layer 30, which can ensure that the bottom layer 30 has basic fire resistance, thereby further improving its safety of use.

[0045] Specifically, the first antibacterial layer 33 and the second antibacterial layer 37 are woven from wormwood fibers and chitin fibers to form a woven mesh structure;

[0046] In the above scheme, the antibacterial layer in this scheme adopts two antibacterial fibers, among which wormwood fiber and chitin fiber both have certain broad-spectrum antibacterial properties. After the two are mixed and woven to form a mesh structure, the antibacterial performance can be effectively improved.

[0047] Furthermore, the first waterproof layer 34 and the second waterproof layer 36 are made of polyvinyl chloride resin.

[0048] Furthermore, the flame retardant layer 35 is made of flame retardant polypropylene fibers.

[0049] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other.

[0050] The above description is only a preferred embodiment of the present application and does not constitute any form of limitation to the present application. Any simple modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present application are within the scope of the technical solution of the present application.

Claims

1. A Velcro assembly for a carpet, Features: It includes a fixed layer, a top layer arranged above the fixed layer, and a bottom layer arranged below the fixed layer; The fixed layer includes a central layer and Velcro tapes located on the upper and lower surfaces of the central layer; The central layer includes a flame-retardant fabric layer and an adhesive layer disposed on two opposite sides of the flame-retardant fabric layer, the adhesive layer bonds the Velcro tape and the flame-retardant fabric layer, and the adhesive layer is PUR flame-retardant glue; The top layer includes a flannel layer and a first Velcro strap; the bottom layer includes a second Velcro strap and an anti-skid layer arranged below the second Velcro strap; the anti-skid layer is made of anti-skid silica gel.

2. The Velcro assembly for carpet according to claim 1, Features: The flame retardant fabric layer is rib fabric.

3. The Velcro assembly for carpet according to claim 2, Features: The bottom layer is provided with a plurality of layers, and they are in the shape of strips, squares, circles, rectangles, diamonds or arcs.

4. The Velcro assembly for carpet according to claim 3, Features: In the bottom layer, a first antibacterial layer, a first waterproof layer, a flame retardant layer, a second waterproof layer, and a second antibacterial layer are sequentially arranged between the second Velcro tape and the anti-slip layer.

5. The Velcro assembly for carpet according to claim 4, Features: The first waterproof layer and the second waterproof layer are made of polyvinyl chloride resin.

6. The Velcro assembly for carpet according to claim 4, Features: The flame retardant layer is made of flame retardant polypropylene fibers.

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