Convenient snap assembly and bra

Abstract

This application provides a convenient fastening component and a bra. The convenient fastening component includes two fastening ends and at least one set of hooks. Each fastening end includes a first fabric layer and a second fabric layer stacked together. Each set of hooks includes two hook bodies, each corresponding to one of the two fastening ends. Each hook body includes a fixing part and a fastening part fixed to the fixing part. The first fabric layer has a hollow area, the fixing part is sandwiched between the first fabric layer and the second fabric layer, and the fastening part is exposed in the hollow area. The fastening part includes a magnetic attractant and a locking part. When the hooks are in the fastened state, the magnetic attractants of the two fastening parts are magnetically attracted and fixed, and the two locking parts are engaged. During the fastening process of the two fastening parts of a set of hooks, the two magnetic attractants approach each other, and the mutual attraction of the magnetic attractants guides the two locking parts to engage with each other, thereby reducing the difficulty of fastening the hooks and improving the convenience of putting on and taking off the bra.

Description

Technical Field

[0001] This application relates to the field of clothing technology, and in particular to a convenient fastening component and a bra. Background Technology

[0002] The fastening components of bras in related technologies mostly use snap or hook-and-loop structures. When these bra fastening components are fastened together, they often need to be precisely aligned, which increases the difficulty of fastening the components and makes the bra less convenient to put on and take off. Utility Model Content

[0003] This application provides a convenient fastening component and a bra, which aims to improve the ease of putting on and taking off the bra.

[0004] In a first aspect, this application provides a convenient fastening assembly, including two fastening ends and at least one set of hooks; wherein...

[0005] Each fastening end includes a first fabric layer and a second fabric layer stacked together;

[0006] Each set of hooks includes two hook bodies; the two hook bodies correspond one-to-one with the two fastening ends; each hook body includes a fixing part and a fastening part fixed to the fixing part;

[0007] The first fabric layer has a hollow area, the fixing part is sandwiched between the first fabric layer and the second fabric layer, and the fastening part is exposed in the hollow area;

[0008] The fastening part includes a magnetic attracting element and a locking part. When the buckle is in the fastened state, the magnetic attracting elements of the two fastening parts are magnetically attracted and fixed, and the two locking parts are locked together.

[0009] In the above technical solution, the fastening part is composed of a magnetic suction component and a locking part. In the fastened state, the magnetic suction component and the locking part work together to make the two fasteners of a set of hooks and clasps stably fastened. During the fastening process of the two fastening parts of a set of hooks and clasps, the two magnetic suction components approach each other and the mutual attraction of the magnetic suction components can guide the two locking parts to lock together, thereby reducing the difficulty of fastening the hooks and clasps and improving the convenience of putting on and taking off the bra.

[0010] As an optional implementation, the engaging portion includes a hook and a slot spaced apart, and the magnetic element is fixed between the hook and the slot;

[0011] When the two engaging parts are engaged, the hook of one engaging part engages with the slot of the other engaging part.

[0012] As an optional implementation, the engaging portion further has a guide surface for guiding the hook of one engaging portion into the slot of another engaging portion.

[0013] As an optional implementation, the first fabric layer has a hot-pressing zone, which is arranged around the edge of the hollowed-out area, and the first fabric layer in the hot-pressing zone is hot-pressed and bonded to the buckle body.

[0014] The edge of the hot-pressing zone near the magnetic element is spaced apart from the magnetic element.

[0015] As an optional implementation, the magnetic attractor is a neodymium iron boron magnet.

[0016] As an optional implementation, when the number of hooks is greater than or equal to 2 sets:

[0017] Along the direction of the buckle arrangement, the distance between any two adjacent fastening parts is no greater than three times the width of any of the fastening parts.

[0018] As an optional implementation, along the direction of the buckle arrangement, the distance between the buckle near the edge of the fastening end and the corresponding side edge of the fastening end is not greater than the distance between any two adjacent fastening portions.

[0019] As an optional implementation, the number of the fasteners is greater than or equal to two sets;

[0020] The convenient fastening assembly also includes a pre-fixing pad, which is sandwiched between the first fabric layer and the second fabric layer;

[0021] At least two of the buckle bodies, fixed to the same buckling end, are fixedly connected to the pre-fixed padding layer.

[0022] Secondly, this application provides a bra, including a bra body and any of the above-described convenient fastening components disposed on the bra body.

[0023] The aforementioned bra's convenient fastening assembly consists of a magnetic clasp and a locking part. In the fastened state, the magnetic clasp and the locking part work together to stably fasten the two fasteners of a set of hooks. During the fastening process of the two locking parts of a set of hooks, the two magnetic clasps approach each other and the mutual attraction between the magnetic clasps guides the two locking parts to lock together, thereby reducing the difficulty of fastening the hooks and improving the ease of putting on and taking off the bra.

[0024] In one possible implementation, the bra body includes a first cup and a second cup;

[0025] The two fastening ends are respectively fixed to the ends of the first cup and the second cup that are close to each other. Attached Figure Description

[0026] To more clearly illustrate the technical solutions of the embodiments of this disclosure, the accompanying drawings used in the embodiments will be briefly described below. These drawings are incorporated in and constitute a part of this specification. They illustrate embodiments conforming to this disclosure and, together with the specification, serve to explain the technical solutions of this disclosure. It should be understood that the following drawings only show some embodiments of this disclosure and should not be considered as limiting the scope. Those skilled in the art can obtain other related drawings based on these drawings without creative effort.

[0027] Figure 1 This is a schematic diagram of the convenient fastening component in the embodiments of this application;

[0028] Figure 2 This is a schematic cross-sectional view of the snap-fit ​​end provided in this application;

[0029] Figure 3 This is a schematic diagram of the buckle body fastening in an embodiment of this application;

[0030] Figure 4 This is a schematic diagram of the snap-fit ​​end plane in an embodiment of this application. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of this application clearer, the application will now be described in further detail with reference to the accompanying drawings.

[0032] It should be noted that, unless otherwise defined, the technical or scientific terms used in one or more embodiments of this specification should have the ordinary meaning understood by one of ordinary skill in the art to which this disclosure pertains. The terms "first," "second," and similar words used in one or more embodiments of this specification do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0033] To facilitate understanding of the convenient fastening component provided in the embodiments of this application, its application scenarios are first described. The convenient fastening component provided in the embodiments of this application can be applied to bras, specifically as the front clasp, back clasp, and in some possible implementations, it can also be used as the shoulder strap buckle, etc.

[0034] The fastening components of bras in related technologies mostly use snap or hook-and-loop structures. When these bra fastening components are fastened together, they often need to be precisely aligned, which increases the difficulty of fastening the components and makes the bra less convenient to put on and take off.

[0035] Based on this, this application provides a convenient fastening component, aiming to improve the ease of putting on and taking off bras. The convenient fastening component provided in this application is described in detail below with reference to the accompanying drawings.

[0036] Please refer to the above. Figure 1 and Figure 2 , Figure 1 This is a schematic diagram of the convenient fastening component in the embodiments of this application; Figure 2 The schematic diagram of the fastening end provided in this application shows that the convenient fastening assembly includes two fastening ends 1 and at least one set of hooks. The two fastening ends 1 are respectively used to connect the two ends of the parts to be connected. Here, the parts to be connected can be determined according to actual needs. For example, if the convenient fastening assembly is applied to a back-closure bra, the two fastening ends 1 are respectively used to connect the two back panels of the bra; if the convenient fastening assembly is applied to a front-closure bra, the two fastening ends 1 are respectively used to connect the two cups of the bra; and if the bra is used to connect the shoulder straps and the loops, the two fastening ends 1 are respectively used to connect the shoulder straps and the loops of the bra. Furthermore, the fastening ends 1 also serve to support the hooks.

[0037] Each set of hooks includes two hook bodies 2, which correspond one-to-one with two fastening ends 1. That is, the two hook bodies 2 are fixed to the two fastening ends 1 respectively, and the two hook bodies 2 can fasten each other. When the hook is in the fastened state, the two hook bodies 2 fasten each other and the two fastening ends 1 are fastened together.

[0038] Each fastening end 1 includes a first fabric layer 11 and a second fabric layer 12 stacked together, and the first fabric layer 11 has a cutout area; the first fabric layer 11 and the second fabric layer 12 can be fixedly connected by means of bonding, sewing or other methods. Each fastener body 2 includes a fixing part 21 and a fastening part 22, wherein the two fastening parts 22 of the two fastener bodies 2 of a set of fasteners are used to fasten each other, and the fixing part 21 is fixedly connected to the fastening part 22 and is used to fix the fastener body 2 between the first fabric layer 11 and the second fabric layer 12.

[0039] When the buckle 2 is fixed to the fastening end 1, the fixing part 21 is sandwiched between the first fabric layer 11 and the second fabric layer 12, and the fastening part 22 is exposed in the hollow area. The exposed fastening part 22 in the hollow area facilitates the connection of the two fastening parts 22. When the fixing part 21 is sandwiched between the first fabric layer 11 and the second fabric layer 12, fixing methods such as gluing or sewing can be used. When specifically setting the second fabric layer 12, a hollow area can be omitted, and the second fabric layer 12 can be set as a layer close to the skin. This arrangement allows the second fabric layer 12 to separate the buckle 2 from the skin, thereby avoiding the buckle 2 directly pressing on the skin and causing a feeling of pressure.

[0040] In the specific design of the fastening part 22, the fastening part 22 includes a magnetic attracting member 221 and a locking part 222. When the fastener is in the fastened state, the magnetic attracting members 221 of the two fastening parts 22 are magnetically attracted and fixed, and the two locking parts 222 are engaged. Specifically, the magnetic attraction force of the two magnetic attracting members 221 and the locking force of the two locking parts 222 together form the fastening force of the two fastening bodies 2. The combined action of the attraction force and the locking force can improve the structural stability of the two fastening bodies 2 in the fastened state.

[0041] When specifically configuring the magnetic suction member 221 and the engaging part 222, the magnetic suction member 221 can also be configured to guide the two engaging parts 222 to engage using the suction force. For example, the magnetic suction member 221 and the engaging part 222 can be configured such that when the two fasteners 2 are close to a set interval, the two magnetic suction members 221 can attract each other, and during the mutual attraction process, the two engaging parts 222 are guided to engage with each other.

[0042] It is worth noting that, in the specific design of the fixing part 21 and the fastening part 22, the fixing part 21 and the fastening part 22 can be integrally formed, or the fixing part 21 and the fastening part 22 can be separately formed and then fixedly connected as a whole. It should also be understood that... Figure 1 The schematic diagram of the convenient fastening component shown in the figure shows that the number of fasteners is 4 sets. However, in the specific implementation of the convenient fastening component provided in this application, the number of fasteners is not limited to 4 sets. The number of fasteners can be 1 set, 2 sets, 3 sets, 5 sets or more.

[0043] In summary, the convenient fastening assembly provided in this application consists of a magnetic suction member 221 and a locking part 222, which together form the fastening part 22. In the fastened state, the magnetic suction member 221 and the locking part 222 work together to stably fasten the two fastening bodies 2 of a set of hooks. During the fastening process of the two fastening parts 22 of a set of hooks, after the two magnetic suction members 221 approach each other, the mutual attraction of the magnetic suction members 221 can guide the two locking parts 222 to lock together, thereby reducing the difficulty of fastening the hooks and improving the convenience of putting on and taking off the bra.

[0044] Please refer to the above. Figure 3 , Figure 3 This is a schematic diagram of the fastening of the fasteners in an embodiment of this application. As an optional implementation, the engaging portion 222 includes a hook 2221 and a slot 2222 spaced apart, with a magnetic attractor 221 fixed between the hook 2221 and the slot 2222. When the two engaging portions 222 are engaged, the hook 2221 of one engaging portion 222 engages with the slot 2222 of the other engaging portion 222. When the two fasteners 2 of a set of fasteners are in the engaged state, the engagement combination of the two sets of hooks 2221 and slots 2222, combined with the attraction of the magnetic attractor 221, can achieve better fastening stability.

[0045] By placing the magnetic suction component 221 between the hook 2221 and the slot 2222, and having hooks 2221 and slots 2222 engaging at both ends of the magnetic suction component 221, the engagement stability of the magnetic suction component 221 can be improved. Furthermore, by providing one hook 2221 and one slot 2222 on one engaging part 222, the shapes of the two buckle bodies 2 can be made identical, thereby reducing the mold cost for producing the buckle bodies 2 and improving the economic efficiency of the convenient fastening assembly.

[0046] Optionally, when the hook 2221 engages with the slot 2222, the engagement direction of the hook 2221 and the slot 2222 is perpendicular to the attraction surface of the magnetic attractant 221. With this configuration, when the two fastening parts 22 are fastened together, the magnetic attraction force of the magnetic suction member 221 and the latching force of the hook 2221 and the slot 2222 are approximately in the same direction. The latching force and the magnetic attraction force work together to further improve the fastening stability of the convenient fastening assembly. At the same time, the attraction force of the magnetic suction member 221 can reduce the risk of misalignment between the hook 2221 and the slot 2222 in the plane direction of the attraction surface, thereby reducing the risk of disengagement of the hook 2221 and the slot 2222. On the other hand, when it is necessary to release the fastening state of the fastener 2, it is only necessary to manually misalign the magnetic suction member 221 in the plane direction of the attraction surface, and the hook 2221 and the slot 2222 can be disengaged. At the same time, the disengaged hook 2221 and the slot 2222 can assist in separating the magnetic suction member 221, improving the convenience of contacting the fastening state, thereby further improving the convenience of the convenient fastening assembly.

[0047] Optionally, when specifically setting the magnetic suction component 221, the width of the magnetic suction component 221 along the direction from the hook 2221 to the slot 2222 is not less than 1 / 4 of the distance between the hook 2221 and the slot 2222. This setting can ensure that the magnetic suction components 221 have a large attraction force, thereby improving the fastening stability of the convenient fastening assembly.

[0048] As an optional implementation, the engaging portion 222 also has a guide surface 2223, which guides the hook 2221 of one engaging portion 222 into the slot 2222 of another engaging portion 222. Specifically, the guide surface 2223 can be provided on the hook 2221, or on the slot 2222; alternatively, it can be provided on both. The guide surface 2223 can be a bevel or an arc-shaped surface. By providing the guide surface 2223, the hook 2221 can be guided more smoothly into the slot 2222 during the magnetic attraction process of the magnetic components 221, reducing the risk of the hook 2221 becoming blocked outside the slot 2222, further improving the ease of fastening of the convenient fastening assembly, thereby improving the ease of putting on and taking off the bra.

[0049] Optionally, when fixing the magnetic component 221 to the buckle body 2, a fixing groove can be provided on the buckle body 2, and a shoulder 23 can be provided at the opening of the fixing groove. The magnetic component 221 has a recess that matches the shoulder 23. After the magnetic component 221 is placed into the fixing groove, the shoulder 23 and the recess abut against each other to fix the magnetic component 221, while part of the magnetic component 221 is exposed outside the opening of the fixing groove. With this arrangement, while the shoulder 23 and the recess abut against each other to stably fix the magnetic component 221 into the fixing groove, the part of the magnetic component 221 exposed outside the opening of the fixing groove can directly fit with another magnetic component 221, thereby helping to improve the attraction force of the magnetic component 221 and thus improving the fastening stability of the convenient fastening assembly.

[0050] Please refer to the above. Figure 4 , Figure 4 This is a schematic diagram of the snap-fit ​​end plane in an embodiment of this application.

[0051] As an optional implementation, when specifically setting the first fabric, the first fabric layer 11 has a heat-pressing area 111, which is arranged around the edge of the hollow area. The first fabric layer 11 within the heat-pressing area 111 is heat-pressed and bonded to the fastener 2. Specifically, the first fabric layer 11 is heat-pressed and bonded to the fastener 2, which means the first fabric layer 11 is bonded and bonded to the fixing part 21 by heat-pressing. It should be understood that the heat-pressing area 111 here is only a region defined for the convenience of describing the heat-pressing and bonding position. In specific implementation, the first fabric layer 11 within the heat-pressing area 111 and the first fabric layer 11 outside the heat-pressing area 111 can be made of the same fabric and cut integrally.

[0052] When specifically setting the hot-pressing zone 111, the edge of the hot-pressing zone 111 near the magnetic suction member 221 is spaced apart from the magnetic suction member 221. Specifically, the hot-pressing zone 111 is set around the edge of the hollowed-out area, while the magnetic suction member 221 is set inside the hollowed-out area. The interval between the edge of the hot-pressing zone 111 and the magnetic suction member 221 includes the interval between the magnetic suction member 221 and the edge of the hollowed-out area. When there is still a certain interval between the edge of the hot-pressing zone 111 and the edge of the hollowed-out area, a portion of the first fabric layer may also be included in the interval between the edge of the hot-pressing zone 111 and the magnetic suction member 221.

[0053] By setting the edge of the hot pressing zone 111 near the magnetic 221 at a distance from the magnetic 221, the heat transfer from the hot pressing mold to the magnetic 221 can be reduced during the hot pressing bonding operation, thereby reducing the magnetic attenuation of the magnetic 221 during the hot pressing process.

[0054] Optionally, the distance between the edge of the hot-pressing zone 111 near the magnetic member 221 and the magnetic member 221 is greater than 0.2 mm, specifically 0.2 mm, 0.3 mm, 0.4 mm, 0.5 mm, etc.

[0055] As an optional implementation, when the magnetic chuck 221 is specifically configured, the magnetic chuck 221 is a neodymium iron boron magnet. Neodymium iron boron magnets have the advantages of large magnetization and stable magnetism, which can improve the fastening stability of the convenient fastening assembly.

[0056] In addition, neodymium iron boron magnets also have good thermal stability. In one specific example, neodymium iron boron magnets begin to decay magnetically at temperatures above approximately 80°C and are completely demagnetized at temperatures above approximately 300°C. When the fixing part 21 is fixed to the first and second fabric layers using a hot-pressing method, neodymium iron boron magnets can effectively reduce the magnetic decay of the magnetic attractor 221.

[0057] Continue to refer to Figure 4 , Figure 4 This is a schematic diagram of the convenient fastening components arrangement in the embodiments of this application.

[0058] As an optional implementation, when the number of hooks is greater than or equal to two sets: along the direction of hook arrangement, the distance L1 between any two adjacent fastening parts is not greater than three times the width L2 of any fastening part 22. Here, the width of the fastening part 22 refers to the width of the fastening part 22 in the direction of hook arrangement. When the fastening part 22 includes a hook 2221 and a slot 2222, the width of the fastening part 22 can be the distance between the hook 2221 and the slot 2222.

[0059] When multiple sets of hooks are arranged, the fastening part 22 serves to fasten and connect the fastening end 1. At this time, the fastening part 22 in the fastened state is equivalent to the force point for fastening and connecting the fastening end 1. If the distance between two adjacent hooks is too far, the fastening end 1 between two adjacent sets of hooks is prone to deformation and gaps. When applied to a bra, this can easily cause discomfort and affect the aesthetics. By setting the distance between any two adjacent fastening parts 22 to no more than three times the width of any fastening part 22, the risk of deformation and gaps between the fastening end 1 between two adjacent sets of hooks can be reduced.

[0060] As an optional implementation, along the direction of the hook-and-eye clasp arrangement, the distance L3 between the hook-and-eye clasp closest to the edge of the fastening end 1 and the corresponding side edge of the fastening end 1 is not greater than the distance L1 between any two adjacent sets of fastening portions 22. If the distance between the hook-and-eye clasp closest to the edge of the fastening end 1 and the corresponding side edge of the fastening end 1 is too large, the edge of the fastening end 1 is prone to curling due to deformation. When the hook-and-eye clasp assembly is applied to a bra, curling can also easily lead to discomfort and affect the aesthetics. By setting the distance between the hook-and-eye clasp closest to the edge of the fastening end 1 and the corresponding side edge of the fastening end 1 to meet the above constraint condition, the risk of curling of the edge of the fastening end 1 can be reduced.

[0061] As an optional implementation, the number of hooks and loops is greater than or equal to two sets. The convenient fastening assembly also includes a pre-fixing pad, which is sandwiched between the first fabric layer 11 and the second fabric layer 12. At least two hook bodies 2 fixed to the same fastening end 1 are fixedly connected to the pre-fixing pad. Specifically, when assembling and manufacturing the fastening end 1, at least two hook bodies 2 fixed to the same fastening end 1 can be pre-fixed to the pre-fixing pad. Then, the combination of the pre-fixing pad and the hook bodies 2 is placed between the first fabric layer 11 and the second fabric layer 12, and then the combination of the pre-fixing pad and the hook bodies 2 is fixedly connected to the first fabric layer 11. This arrangement allows multiple hook bodies 2 to be pre-fixed by the pre-fixing pad, and all hook bodies 2 can be placed together between the first and second fabric layers at once. Compared to aligning all hook bodies 2 one by one with the cutout area, this arrangement improves the alignment efficiency of the hook bodies 2 with the cutout area, thereby improving the production efficiency of the hook and loop assembly.

[0062] Optionally, the pre-fixing pad can be made of non-elastic fiber cloth. Such a pre-fixing pad is not easily deformed when placed between the first fabric layer and the second fabric layer, thus making it easier to align all the buckles 2 with all the cutout areas one by one.

[0063] This application also provides an embodiment of a bra, including a bra body and a convenient fastening component as described above disposed on the bra body.

[0064] The aforementioned bra's convenient fastening assembly consists of a magnetic clasp and a locking part. In the fastened state, the magnetic clasp and the locking part work together to stably fasten the two fasteners of a set of hooks. During the fastening process of the two locking parts of a set of hooks, the two magnetic clasps approach each other and the mutual attraction between the magnetic clasps guides the two locking parts to lock together, thereby reducing the difficulty of fastening the hooks and improving the ease of putting on and taking off the bra.

[0065] As an optional implementation, the bra body includes a first cup and a second cup, with two fastening ends respectively fixed to the adjacent ends of the first and second cups. That is, this bra is a front-closure bra, with the two fastening ends connecting the adjacent ends of the two cups. For a front-closure bra, both fastening and unfastening the clasp are performed at the front of the chest, facilitating the user's operation of fastening or removing the clasp, further improving the ease of putting on and taking off the bra.

[0066] One or more embodiments of this specification are intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of one or more embodiments of this specification should be included within the scope of protection of this disclosure.

[0067] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A convenient fastening component, characterized in that, include: Two fastening ends, and at least one set of fasteners; wherein, Each fastening end includes a first fabric layer and a second fabric layer stacked together; Each set of hooks includes two hook bodies; the two hook bodies correspond one-to-one with the two fastening ends; each hook body includes a fixing part and a fastening part fixed to the fixing part; The first fabric layer has a hollow area, the fixing part is sandwiched between the first fabric layer and the second fabric layer, and the fastening part is exposed in the hollow area; The fastening part includes a magnetic attracting element and a locking part. When the buckle is in the fastened state, the magnetic attracting elements of the two fastening parts are magnetically attracted and fixed, and the two locking parts are locked together.

2. The convenient fastening assembly according to claim 1, characterized in that, The engaging part includes a hook and a slot arranged at intervals, and the magnetic component is fixed between the hook and the slot; When the two engaging parts are engaged, the hook of one engaging part engages with the slot of the other engaging part.

3. The convenient fastening component according to claim 2, characterized in that, The engaging portion also has a guide surface for guiding the hook of one engaging portion into the slot of another engaging portion.

4. The convenient fastening assembly according to claim 1, characterized in that, The first fabric layer has a hot-pressing zone, which is arranged around the edge of the hollowed-out area. The first fabric layer in the hot-pressing zone is hot-pressed and bonded to the buckle body. The edge of the hot-pressing zone near the magnetic element is spaced apart from the magnetic element.

5. The convenient fastening assembly according to claim 4, characterized in that, The magnetic attractor is a neodymium iron boron magnet.

6. The convenient fastening component according to any one of claims 1 to 5, characterized in that, When the number of the buckles is greater than or equal to 2 sets: Along the direction of the buckle arrangement, the distance between any two adjacent fastening parts is no greater than three times the width of any of the fastening parts.

7. The convenient fastening component according to claim 6, characterized in that, Along the direction of the buckle arrangement, the distance between the buckle closest to the edge of the fastening end and the corresponding side edge of the fastening end is not greater than the distance between any two adjacent fastening parts.

8. The convenient fastening component according to any one of claims 1 to 5, characterized in that, The number of the fasteners is greater than or equal to 2 sets; The convenient fastening assembly also includes a pre-fixing pad, which is sandwiched between the first fabric layer and the second fabric layer; At least two of the buckle bodies, fixed to the same buckling end, are fixedly connected to the pre-fixed padding layer.

9. A bra, characterized in that, It includes a bra body and a convenient fastening component as described in any one of claims 1 to 8 disposed on the bra body.

10. The bra according to claim 9, characterized in that, The bra body includes a first cup and a second cup; The two fastening ends are respectively fixed to the ends of the first cup and the second cup that are close to each other.

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