Brassiere fastener seat
Patent Information
- Application Number
- PCT/CN2024/080578
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2024-03-07
- Publication Date
- 2025-10-02
AI Technical Summary
In the prior art, the fabric material of bra hooks is pure cotton, which becomes hard after washing, resulting in insufficient elasticity, difficulty in stretching, and easy deformation, affecting wearing comfort.
The fabric is composed of a first elastic fabric, a second elastic fabric and a third elastic fabric bonded together by a TPU polyurethane elastic film. The fabric is cross-woven with nylon yarn and spandex yarn. The high elasticity of the TPU polyurethane elastic film and the good elasticity of the fabric enhance the tensile properties and resilience of the fabric.
The stretchability of the fabric is improved, stretching effort is reduced, deformation is reduced, and wearing comfort is improved.
Smart Images

Figure CN2024080578_02102025_PF_FP_ABST
Abstract
Description
A bra hook Technical Field
[0001] The utility model relates to the technical field of bra accessories, in particular to a bra hook. Background Art
[0002] Bras are a common type of underwear worn by women. Their primary function is to cover private areas and support and protect the breasts. There are many different types of bras available, and you can choose one based on your needs. For example, they can be categorized into short and long bras based on their shape.
[0003] When wearing a bra, the hook body needs to be hooked with the hook buckle to secure the bra. The fabric of existing bra hook buckles is made of pure cotton, which becomes hard after washing, resulting in insufficient elasticity. This makes it difficult to stretch the hook, and the fabric has insufficient resilience and is prone to deformation.
[0004] Utility Model Content
[0005] The utility model aims to provide a bra hook to solve the problem in the prior art proposed in the above background art that the fabric of the bra hook is made of pure cotton, which becomes hard after washing, resulting in insufficient elasticity of the fabric, so that it takes a lot of effort to stretch it during the stretching and hooking process, and the fabric has insufficient resilience and is easy to deform.
[0006] The technical solution adopted by the utility model to solve the technical problem is as follows: a bra hook, including a fabric body, a plurality of buckles are provided on the surface of the fabric body, the fabric body is composed of a first elastic fabric, a second elastic fabric and a third elastic fabric which are sequentially glued together by TPU polyurethane elastic film, and the first elastic fabric, the second elastic fabric and the third elastic fabric are all composed of nylon yarn and spandex yarn cross-woven.
[0007] In some embodiments, surfaces of the first elastic fabric, the second elastic fabric, and the third elastic fabric are all coated with resin.
[0008] In some embodiments, a plurality of the buckles are woven on the surface of the fabric.
[0009] Compared with the prior art, the present invention has the following beneficial effects:
[0010] In the present invention, the fabric is composed of a first elastic fabric, a second elastic fabric, and a third elastic fabric, which are sequentially bonded together via a TPU (polyurethane polyurethane) elastic film. Due to the excellent elasticity of the TPU film, when the fabric is stretched, the TPU film supports the stretching of the first, second, and third elastic fabrics, and the TPU film does not debond. The first, second, and third elastic fabrics are all cross-woven from nylon yarn and spandex yarn, each of which exhibits excellent elasticity. The first, second, and third elastic fabrics, each cross-woven from nylon yarn and spandex yarn, exhibit excellent elasticity. This results in the fabric exhibiting excellent elasticity during stretching, requiring no effort to stretch, and the fabric is less likely to deform after stretching, thereby enhancing the wearing experience and, consequently, comfort. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] One or more embodiments are exemplarily illustrated by pictures in the corresponding drawings. These exemplifications do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings are represented as similar elements. Unless otherwise stated, the figures in the drawings do not constitute proportional limitations.
[0012] FIG1 is a schematic diagram of the three-dimensional structure of a bra hook provided by the present invention;
[0013] FIG2 is a schematic diagram of the fabric-body structure of the bra hook provided by the present invention.
[0014] Description of reference numerals:
[0015] 100. Bra hook; 10. Fabric; 101. First elastic fabric; 102. Second elastic fabric; 103. Third elastic fabric; 20. Buckle. DETAILED DESCRIPTION
[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.
[0017] In addition, in this utility model, the terms "first," "second," etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include at least one of these features.
[0018] Referring to Figures 1 and 2, the present invention provides the following technical solution: a bra hook 100, comprising a fabric body 10, with a plurality of buckles 20 provided on the surface of the fabric body 10, the fabric body 10 being composed of a first elastic fabric 101, a second elastic fabric 102, and a third elastic fabric 103, which are sequentially adhered by TPU polyurethane elastic film, and the first elastic fabric 101, the second elastic fabric 102, and the third elastic fabric 103 are all cross-woven by nylon yarn and spandex yarn.
[0019] In the bra hook 100 provided in this embodiment, a plurality of buckles 20 are provided on the surface of the fabric 10, which are used to engage with a corresponding number of hooks on the bra. The fabric 10 is composed of a first elastic fabric 101, a second elastic fabric 102, and a third elastic fabric 103, which are sequentially bonded together via a TPU (polyurethane polyurethane) elastic film. Due to the excellent elasticity of the TPU film, when the fabric 10 is stretched, the TPU film supports the first, second, and third elastic fabrics 101, 102, 103, and prevents debonding. The first elastic fabric 101, the second elastic fabric 102 and the third elastic fabric 103 are all composed of nylon yarn and spandex yarn cross-woven, and the nylon yarn and spandex yarn have good elasticity. The first elastic fabric 101, the second elastic fabric 102 and the third elastic fabric 103 cross-woven with nylon yarn and spandex yarn have good elasticity, so that the fabric body 10 has good elasticity during the stretching process without requiring effort to stretch, and the fabric body 10 is not easily deformed after stretching, thereby improving the wearing experience and thereby improving comfort.
[0020] In some embodiments, surfaces of the first elastic fabric 101 , the second elastic fabric 102 , and the third elastic fabric 103 are all coated with resin.
[0021] In a specific implementation, when the fabric 10 is stretched during the process of weaving the buckle 20, the resin is used to shape the first elastic fabric 101, the second elastic fabric 102, and the third elastic fabric 103 of the fabric 10. This makes it convenient to weave the buckle 20 after the fabric 10 is shaped. After the buckle 20 is weaved on the fabric 10, the fabric 10 is stretched once to loosen the resin on the first elastic fabric 101, the second elastic fabric 102, and the third elastic fabric 103 of the fabric 10, thereby returning the fabric 10 to its original elastic force. The resin only shapes the first elastic fabric 101, the second elastic fabric 102, and the third elastic fabric 103 of the fabric 10 at one time.
[0022] In some embodiments, a plurality of buckles 20 are woven on the surface of the fabric 10 .
[0023] During specific implementation: a plurality of buckles 20 are then firmly connected by being woven on the surface of the cloth body 10. By such arrangement, a plurality of buckles 20 can be firmly connected to the surface of the cloth body 10.
[0024] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, from all perspectives, the embodiments should be regarded as illustrative and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and range of equivalents of the claims be included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.
[0025] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.
Claims
1. A bra hook, characterized in that: The invention comprises a cloth body, the surface of which is provided with a plurality of buckles. The cloth body is composed of a first elastic cloth, a second elastic cloth and a third elastic cloth which are sequentially adhered by TPU polyurethane elastic film. The first elastic cloth, the second elastic cloth and the third elastic cloth are all composed of nylon yarn and spandex yarn cross-woven.
2. The bra hook according to claim 1, characterized in that: Surfaces of the first elastic fabric, the second elastic fabric, and the third elastic fabric are all coated with resin.
3. The bra hook according to claim 1, characterized in that: A plurality of buckles are woven on the surface of the cloth body.