Hook-and-loop fastener assembly for carpet

Abstract

The utility model discloses a hook-and-loop fastener assembly for a carpet, and relates to the technical field of hook-and-loop fasteners. 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 central layer and hook-and-loop fastener mother tapes positioned on the upper and lower surfaces of the central layer; the top layer comprises a flannelette layer and a first Velcro tape; the bottom layer comprises a second Velcro tape and an anti-skid layer arranged below the second Velcro tape; the anti-skid layer is made of anti-skid silica gel; by adopting the technical scheme provided by the invention, the convenience of later adjustment and maintenance of the carpet is effectively 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, or hook and loop fastener, is widely used in various fields, such as clothing, bags, etc. Carpets are one of the arts and crafts with a long history and tradition in the world. They are 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 stained 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 takes a long time to clean.

[0003] Chinese patent "CN206030679U" proposes "an indoor carpet", which realizes the splicing of multiple carpets by cooperating with Velcro. When cleaning and replacement are needed, only part of them need to be disassembled for replacement; in order to prevent the carpet from sliding during use, the bottom layer is bonded to the ground, but currently most people's house floors are mostly tiled or wooden floors. No matter which type of floor is used, the ground is often affected during bonding. For example, when the position of the carpet needs to be replaced, the colloid is difficult to tear off completely, leaving ugly marks on the ground, especially for wooden floors. Therefore, this application aims to further study and improve this problem. Utility Model Content

[0004] The purpose of this application is to provide a Velcro assembly for carpets to solve at least one of the above-mentioned technical problems.

[0005] 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;

[0006] The fixing layer includes a central layer and hook and loop fastener tapes located on the upper and lower surfaces of the central layer;

[0007] The top layer includes a flannel layer and a first hook and loop fastener belt; the bottom layer includes a second hook and loop fastener belt and an anti-slip layer arranged below the second hook and loop fastener belt; the anti-slip layer is made of anti-slip silicone;

[0008] In the above implementation process, the scheme is designed with Velcro mother tapes on both sides as the main structure, and the upper layer of the fixed layer is a top layer with a velvet layer, which can be DIY designed with corresponding splicing modules according to user needs, and finally a detachable connection is achieved through the first Velcro sub-tape and the Velcro mother tape; and below the fixed layer is the bottom layer, and the bottom layer is further designed by this scheme to have a protective layer and a second Velcro sub-tape structure. The shape and position of the anti-slip layer can also be DIY designed, and users can choose and 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 by Velcro, and disassembly is also very convenient, so that it is very convenient to relocate and adjust and maintain in the future without affecting the tile surface or wooden floor surface.

[0009] Preferably, the bottom layer is provided with a plurality of layers, and is in the shape of strips, squares, circles, rectangles, diamonds or arcs;

[0010] In the above implementation process, the shape of the bottom layer can be various, and thus can be matched with various carpet shapes.

[0011] Preferably, 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 provided between the second hook and loop fastener tape and the anti-slip layer;

[0012] 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.

[0013] Preferably, a third antibacterial layer is provided in the top layer between the flannel layer and the first hook and loop fastener tape;

[0014] In the above implementation process, the provision of the third antibacterial layer can enhance the antibacterial performance of the top layer, thereby extending its service life.

[0015] Preferably, the first antibacterial layer, the second antibacterial layer and the third antibacterial layer are all 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 central layer and the flame retardant layer are made of flame retardant polypropylene fibers.

[0019] Preferably, the total thickness of the top layer, the fixing layer and the bottom layer is a first thickness, the thickness of the bottom layer is a second thickness, and the second thickness accounts for 15%-20% of the first thickness.

[0020] In the above implementation process, this solution can avoid the overall abruptness of the carpet after the bottom layer is formed by controlling the ratio of the bottom layer thickness to the overall thickness, while at the same time making it have a certain thickness to ensure that each layer structure can fully play its role.

[0021] Compared with the prior art, the beneficial effects of the present application are: the present invention is designed with Velcro mother tapes on both sides as the main structure, and the upper layer of the fixed layer is a top layer with a velvet layer, which can be DIY designed with corresponding splicing modules according to user needs, and finally a detachable connection is achieved through the first Velcro sub-tape and the Velcro mother tape; and below the fixed layer is the bottom layer, and the present invention further designs the bottom layer to have a protective layer and a second Velcro sub-tape structure, and the shape and position of the anti-slip layer can also be DIY designed, and users can choose and adjust according to actual needs. The anti-slip layer adopts anti-slip silicone, which achieves stable grip through its own friction without the need for fixation by glue, and the bottom layer itself is detachable by Velcro, and disassembly is also very convenient, so that it is very convenient to relocate, adjust and maintain in the future, and will not affect the tile surface or wooden floor surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] 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.

[0023] Figure 1 This is a schematic diagram of the explosion structure of one embodiment of the present application;

[0024] Figure 2 It is a schematic diagram of the bottom structure of one embodiment of the present application;

[0025] Figure 3 It is a schematic diagram of a partial structure of the bottom layer of one embodiment of the present application;

[0026] Figure 4 It is a schematic diagram of the top-level structure of one embodiment of the present application;

[0027] Among them: 10, fixed layer; 11, center layer; 12, Velcro mother tape; 20, top layer; 21, flannel layer; 22, first Velcro sub-tape; 23, third antibacterial layer; 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

[0028] 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.

[0029] 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.

[0030] 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.

[0031] 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.

[0032] 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.

[0033] 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.

[0034] 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:

[0035] Example

[0036] Velcro, or hook and loop fastener, is widely used in various fields, such as clothing, bags, etc. Carpets are one of the arts and crafts with a long history and tradition in the world. They are 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 stained 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 takes a long time to clean. Chinese patent "CN206030679U" proposes "an indoor carpet", which realizes the splicing of multiple carpets by cooperating with Velcro. When cleaning and replacement are needed, only part of them need to be disassembled for replacement; in order to prevent the carpet from sliding during use, the bottom layer is bonded to the ground, but currently most people's house floors are mostly tiled or wooden floors. No matter which type of floor is used, the ground is often affected during bonding. For example, when the position of the carpet needs to be replaced, the colloid is difficult to tear off completely, leaving ugly marks on the ground, especially for wooden floors. Therefore, this application aims to further study and improve this problem.

[0037] In order to solve the above technical problems, this embodiment provides the following technical solutions:

[0038] For details, see Figure 1-4 , this embodiment provides a hook and loop fastener 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;

[0039] Specifically, the fixing layer 10 includes a central layer 11 and hook and loop fastener tapes 12 located on the upper and lower surfaces of the central layer 11;

[0040] Furthermore, the top layer 20 includes a flannel layer 21 and a first hook and loop fastener tape 22; the bottom layer 30 includes a second hook and loop fastener tape 32 and an anti-slip layer 31 disposed below the second hook and loop fastener tape 32; the anti-slip layer 31 is made of anti-slip silicone;

[0041] In the above scheme, this scheme designs a fixed surface with a 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, which can be DIY designed with corresponding splicing modules according to user needs, and finally a detachable connection is achieved through the first Velcro sub-tape 22 and the Velcro mother tape 12; and below the fixed layer 10 is a bottom layer 30, and the bottom layer 30 is further designed in this scheme to have a protective layer and a second Velcro sub-tape 32. The shape and position of the anti-slip layer 31 can also be DIY designed, and users can choose and 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, and disassembly is also very convenient, so that 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 surface.

[0042] In some embodiments, the bottom of the anti-slip silicone may be further provided with anti-slip stripes, or may be formed with grooves, so as to form a suction cup-like structure after being attached to the bottom surface, so as to enhance its adsorption and fixing ability.

[0043] For details, see Figure 2 The bottom layer 30 is provided with a plurality of strips, squares, circles, rectangles, diamonds or arcs.

[0044] In the above solution, the bottom layer 30 can have various shapes, and thus can be matched with various carpet shapes.

[0045] Specifically, 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 hook and loop tape 32 and the anti-slip layer 31 in the bottom layer 30;

[0046] 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.

[0047] Specifically, a third antibacterial layer 23 is provided in the top layer 20 between the flannel layer 21 and the first hook and loop fastener tape 22;

[0048] In the above solution, the provision of the third antibacterial layer 23 can enhance the antibacterial performance of the top layer 20, thereby extending its service life.

[0049] Specifically, the first antibacterial layer 33, the second antibacterial layer 37 and the third antibacterial layer 23 are all woven from wormwood fibers and chitin fibers to form a woven mesh structure;

[0050] 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.

[0051] Specifically, the first waterproof layer 34 and the second waterproof layer 36 are made of polyvinyl chloride resin.

[0052] Furthermore, the central layer 11 and the flame retardant layer 35 are made of flame retardant polypropylene fibers.

[0053] Specifically, the total thickness of the top layer 20 , the fixing layer 10 and the bottom layer 30 is the first thickness, the thickness of the bottom layer 30 is the second thickness, and the second thickness accounts for 15%-20% of the first thickness.

[0054] In the above scheme, this scheme can avoid the overall abrupt feeling of the bottom layer 30 after forming the carpet by controlling the ratio of the thickness of the bottom layer 30 to the overall thickness, while at the same time making it have a certain thickness to ensure that each layer structure can fully play its role.

[0055] 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.

[0056] 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 hook and loop fastener assembly for a carpet, characterized in that: It includes a fixed layer, a top layer arranged above the fixed layer, and a bottom layer arranged below the fixed layer; The fixing layer includes a central layer and hook and loop fastener tapes located on the upper and lower surfaces of the central layer; The top layer includes a flannel layer and a first Velcro tape; the bottom layer includes a second Velcro tape and an anti-skid layer arranged below the second Velcro tape; the anti-skid layer is made of anti-skid silicone.

2. The hook and loop fastener assembly for carpet according to claim 1, characterized in that: The bottom layer is provided with a plurality of layers, and they are in the shape of strips, squares, circles, rectangles, diamonds or arcs.

3. The hook and loop fastener assembly for carpet according to claim 2, characterized in that: 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.

4. The hook and loop fastener assembly for carpet according to claim 3, characterized in that: A third antibacterial layer is provided in the top layer between the flannel layer and the first Velcro tape.

5. The hook and loop fastener assembly for carpet according to claim 3, characterized in that: The first waterproof layer and the second waterproof layer are made of polyvinyl chloride resin.

6. The hook and loop fastener assembly for carpet according to claim 3, characterized in that: The central layer and the flame retardant layer are made of flame retardant polypropylene fibers.

7. The hook and loop fastener assembly for carpet according to any one of claims 1 to 6, characterized in that: The total thickness of the top layer, the fixing layer and the bottom layer is the first thickness, the thickness of the bottom layer is the second thickness, and the second thickness accounts for 15%-20% of the first thickness.

Images