Reinforced underwear steel ring

Abstract

The utility model relates to the field of underwear accessories, in particular to a reinforced underwear steel ring which comprises a steel ring body and rubber sleeve structures arranged at the two ends of the steel ring body. The steel ring body comprises a plurality of layers of thin steel rings which are arranged in an overlapped mode, and the thickness of each thin steel ring ranges from 0.6 mm to 1 mm. The underwear steel ring has excellent toughness, deformation resistance is greatly improved, and meanwhile, the underwear steel ring has the effect of high supporting strength.

Description

Technical Field

[0001] The present application relates to the field of underwear accessories, and in particular to a reinforced underwear steel ring. Background Art

[0002] In order to improve the support effect of bras on breasts, an arc-shaped steel ring is usually provided at the bottom edge of the bra cup pad. Bras with steel rings can effectively prevent breast deformation or sagging and can better shape and beautify the breasts. Existing steel rings are generally made of metal and have the function of supporting, improving the shape and positioning of breasts.

[0003] Existing bra underwires are generally single-piece underwires, and both ends of the single-piece underwires are usually equipped with rubber heads. When the thickness of the single-piece underwire is large, its overall structural strength is large, but at the same time its toughness is low, and it is difficult to recover after deformation, which can easily cause compression on the chest during human activities, thereby reducing the comfort of the wearer. When the thickness of the single-piece underwire is small, it has good toughness, but it has a problem of low support strength and easy deformation during use.

[0004] With respect to the above-mentioned related technologies, the inventor believes that the existing underwires for bras do not have both good toughness and support strength, and have a low level of comfort. Utility Model Content

[0005] In order to solve the problem that the existing underwear underwires cannot have both good toughness and support strength and have poor flexibility, the present application provides a reinforced underwear underwire.

[0006] The present application provides a reinforced underwear underwire, which adopts the following technical solution:

[0007] A reinforced underwear steel ring comprises a steel ring body and rubber sleeve structures arranged at both ends of the steel ring body; the steel ring body comprises multiple layers of overlapping thin steel rings, and the thickness of the thin steel rings is 0.6mm-1mm.

[0008] By adopting the above technical solution, the steel ring body composed of multiple layers of thin steel rings with a thickness of 0.6mm-1mm has better supporting strength, and has better recovery and toughness than single-layer underwear steel rings, and has greatly improved anti-deformation, thereby reducing the phenomenon of deformation of the steel ring body or squeezing the wearer, thereby improving the wearing comfort of the steel ring body.

[0009] Preferably, the steel ring body is composed of three layers of completely overlapping thin steel rings, both ends of adjacent thin steel rings are fixedly connected, and the thin steel rings are connected to the rubber sleeve structure.

[0010] By adopting the above technical solution, the thickness of the thin steel ring is 0.6mm-1mm. The overlapping arrangement of three layers of thin steel rings improves the force-bearing effect of the steel ring body, and keeps the steel ring body light and thin, reducing the discomfort caused by the excessive thickness of the steel ring body. The three layers of thin steel rings make the steel ring body have excellent resilience, toughness and supporting strength, thereby improving the comfort of users wearing the steel ring body.

[0011] Preferably, the steel ring body is composed of three layers of thin steel rings, which are respectively a first thin steel ring, a second thin steel ring and a third thin steel ring. The length of the second thin steel ring is smaller than that of the first thin steel ring, the length of the third thin steel ring is smaller than that of the second thin steel ring, the second thin steel ring overlaps with the center position of the first thin steel ring, the third thin steel ring overlaps with the center position of the second thin steel ring, and the first thin steel ring, the second thin steel ring and the third thin steel ring are connected by a heat shrink tube.

[0012] By adopting the above technical solution, the center position of the steel ring body is a three-layer overlapping thin steel ring, and the steel ring body from the center position to the two ends is a three-layer overlapping structure, a two-layer overlapping structure and a single-layer thin steel ring structure. The above structure makes the center position of the steel ring body have a higher structural strength, so that the center position has a higher supporting strength, and the thickness of the steel ring body gradually decreases from the center position to the two ends, so that the toughness of the two ends of the steel ring body is increased, thereby improving the comfort of the wearer.

[0013] Preferably, the rubber sleeve structure includes a connecting part connected to the thin steel ring and a movable part slidably connected to the connecting part, the movable part includes a rubber sleeve shell slidably connected to the connecting part and an adjustment spring arranged in the rubber sleeve shell, one end of the adjustment spring is connected to the connecting part, and the other end is connected to the rubber sleeve shell.

[0014] By adopting the above technical solution, the rubber sleeve structure is connected to the thin steel ring through the connecting part, and the movable part slides when subjected to external force, thereby increasing the flexibility and adaptability of the underwear steel ring, reducing the phenomenon that the wearer is squeezed by the two ends of the underwear steel ring during exercise, and thus improving the comfort of the underwear steel ring. When the movable part slides under external force, it squeezes the adjustment spring. When the external force disappears, the adjustment spring pushes the movable part to reset, so that the movable part can be flexibly and adaptively adjusted according to the external force, reducing the phenomenon that the wearer is squeezed by the two ends of the underwear steel ring during exercise, and thus improving the comfort of the underwear steel ring.

[0015] Preferably, a connecting groove is formed at one end of the connecting portion away from the adjusting spring, a clamping block is arranged in the connecting groove, and clamping grooves are formed at both ends of the thin steel ring, and the clamping blocks are clamped with the clamping grooves.

[0016] By adopting the above technical solution, the thin steel ring is inserted into the connecting groove, and the clamping block is clamped with the clamping groove, thereby improving the connection stability between the thin steel ring and the connecting part, thereby increasing the connection stability between the rubber sleeve structure and the thin steel ring.

[0017] Preferably, a guide bar is provided in the rubber sleeve shell, a guide hole is opened on the connecting portion, and the guide bar passes through the guide hole to be slidably connected with the connecting portion.

[0018] By adopting the above technical solution, the guide strip limits and guides the sliding of the rubber sleeve shell, so that the rubber sleeve shell slides along the extension direction of the steel ring body, reducing the phenomenon of entanglement and knotting of the adjustment spring inside the rubber sleeve shell during the extension and retraction process, thereby improving the stability of the extension and retraction process of the movable part.

[0019] Preferably, one end of the guide strip is connected to the rubber sleeve shell, and the other end is connected to a limiting block.

[0020] By adopting the above technical solution, the setting of the limit block reduces the phenomenon of the guide bar falling off from the guide hole, and increases the stability of the sliding connection between the guide bar and the connecting part.

[0021] Preferably, the steel ring body is composed of two partially overlapping thin steel rings, the middle part of the steel ring body is the overlapping area of ​​the two thin steel rings, and the two ends of the steel ring body are respectively single-layer thin steel rings.

[0022] By adopting the above technical solution, the middle part of the steel ring body is composed of two layers of thin steel rings, so that the middle part has better supporting strength. At the same time, the two ends of the steel ring body are composed of a single layer of thin steel rings, so that the two ends of the steel ring body have good toughness. Therefore, the steel ring body has both good supporting strength and toughness, thereby improving the comfort of the wearer.

[0023] Preferably, a connecting steel pipe for connecting two layers of the thin steel rings is provided in the middle part of the steel ring body, and both ends of the connecting steel pipe are provided with fixed rubber sleeves, and the fixed rubber sleeve is connected to the thin steel ring at one end away from the connecting steel pipe.

[0024] By adopting the above technical solution, the setting of the connecting steel pipe and the fixed rubber sleeve further increases the connection stability of the two thin steel rings, and the connecting steel pipe further increases the supporting strength of the middle part of the steel ring body, thereby improving the structural strength of the steel ring body.

[0025] Preferably, both end openings of the connecting steel pipe are provided with an insertion tube and a limiting plate, the insertion tube is suitable for inserting a single thin steel ring, and the limiting plate is respectively connected to the insertion tube and the connecting steel pipe.

[0026] By adopting the above technical solution, the thin steel ring is inserted into the connecting steel pipe from the insertion tube on one side until one end of the inserted connecting steel pipe abuts against the limiting plate. The limiting plate limits the position of the thin steel ring, thereby improving the connection stability of the two layers of thin steel rings, and then improving the stability of the steel ring body.

[0027] In summary, this application has the following beneficial technical effects:

[0028] 1. The setting of multiple layers of thin steel rings makes the steel ring body have both high support strength and good toughness, thereby reducing the phenomenon of deformation or squeezing of the wearer during use;

[0029] 2. The retractable and slidable rubber sleeve shell in the rubber sleeve structure increases the flexibility and adaptability of the rubber sleeve structure, thereby improving the comfort of the wearer;

[0030] 3. The steel ring body composed of two partially overlapping thin steel rings has the advantages of high middle support strength and good toughness at both ends, thereby further improving the comfort of the wearer. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a schematic diagram of the structure of a reinforced underwear underwire according to Example 1 of the present application;

[0032] Figure 2 This is a partial structural diagram of a reinforced underwear underwire according to Example 1 of the present application;

[0033] Figure 3 This is a schematic diagram of the structure of a reinforced underwear underwire according to Example 1 of the present application;

[0034] Figure 4 This is a schematic diagram of the structure of a reinforced underwear underwire according to Embodiment 2 of the present application;

[0035] Figure 5 It is a schematic diagram of the cross-sectional structure of the rubber sleeve structure and the thin steel ring of Example 2 of the present application;

[0036] Figure 6 This is a schematic structural diagram of the steel ring body, the connecting steel pipe and the fixed rubber sleeve of Example 3 of the present application;

[0037] Figure 7 This is a schematic diagram of the structure of the thin steel ring and the connecting steel pipe in Example 3 of the present application;

[0038] Figure 8 This is a schematic diagram of the structure of a reinforced underwear underwire according to Embodiment 4 of the present application;

[0039] Fig. 9 2 is a schematic diagram of the structure of the first thin steel ring, the second thin steel ring and the third thin steel ring in Example 4 of the present application;

[0040] Fig.10 It is a schematic diagram of a partial cross-sectional structure of a reinforced underwear underwire according to Example 4 of the present application.

[0041] Explanation of the reference numerals: 1. Steel ring body; 11. Thin steel ring; 111. Snap-on groove; 12. First thin steel ring; 13. Second thin steel ring; 14. Third thin steel ring; 15. Heat shrink tube; 2. Rubber sleeve structure; 21. Connecting part; 211. Connecting groove; 212. Snap-on block; 213. Guide hole; 22. Movable part; 221. Rubber sleeve shell; 222. Adjusting spring; 223. Guide strip; 224. Limiting block; 3. Connecting steel pipe; 31. Insertion pipe; 32. Limiting plate; 4. Fixed rubber sleeve. DETAILED DESCRIPTION

[0042] The following is combined with Figure 1-10 This application is described in further detail.

[0043] The embodiment of the present application discloses a reinforced underwear underwire.

[0044] Example 1

[0045] Reference Figure 1 , Figure 2 and Figure 3 A reinforced underwear steel ring includes a steel ring body 1 and a rubber sleeve structure 2 arranged at both ends of the steel ring body 1. The steel ring body 1 includes three layers of completely overlapping thin steel rings 11, and the thickness of the thin steel rings 11 is 0.6mm-1mm. Both ends of adjacent thin steel rings 11 are fixedly connected by welding. The rubber sleeve structure 2 is fixedly arranged at both ends of the three-layer thin steel ring 11 by rubber coating.

[0046] Example 2

[0047] The difference from Example 1 is: Figure 4 and Figure 5 The rubber sleeve structure 2 includes a connecting portion 21 connected to the thin steel ring 11 and a movable portion 22 slidably connected to the connecting portion 21. The three thin steel rings 11 are fixedly connected to the connecting portion 21. Both ends of adjacent thin steel rings 11 are fixedly connected by welding.

[0048] The movable part 22 includes a rubber sleeve shell 221 slidably connected to the connecting part 21 and an adjusting spring 222 disposed in the rubber sleeve shell 221 . One end of the adjusting spring 222 is fixedly connected to the connecting part 21 , and the other end is fixedly connected to the rubber sleeve shell 221 .

[0049] A connecting groove 211 is formed at one end of the connecting portion 21 away from the adjusting spring 222 , in which a clamping block 212 is fixedly disposed. A clamping groove 111 is formed at both ends of the thin steel ring 11 , and the clamping block 212 is clamped with the clamping groove 111 .

[0050] A guide bar 223 is fixedly arranged in the rubber sleeve housing 221, and a guide hole 213 is opened on the connecting part 21. The guide bar 223 passes through the guide hole 213 and is slidably connected to the connecting part 21. One end of the guide bar 223 is fixedly connected to the rubber sleeve housing 221, and the other end is fixedly connected to the limit block 224.

[0051] Example 3

[0052] The difference from Example 1 is: Figure 6 and Figure 7 The steel ring body 1 is composed of two partially overlapping thin steel rings 11, the middle part of the steel ring body 1 is the overlapping area of ​​the two thin steel rings 11, and the two ends of the steel ring body 1 are single-layer thin steel rings 11 respectively.

[0053] The middle part of the steel ring body 1 is provided with a connecting steel pipe 3 for connecting two layers of thin steel rings 11. An insertion pipe 31 and a stop plate 32 are fixedly provided at both ends of the connecting steel pipe 3. The insertion pipe 31 is suitable for inserting a single thin steel ring 11. The stop plate 32 is fixedly connected to the insertion pipe 31 and the connecting steel pipe 3. The insertion pipes 31 at both ends of the connecting steel pipe 3 are respectively arranged on both sides of the connecting steel pipe 3. Both ends of the connecting steel pipe 3 are sleeved with a fixed rubber sleeve 4, and the end of the fixed rubber sleeve 4 away from the connecting steel pipe 3 is fixedly connected to the thin steel ring 11.

[0054] Example 4

[0055] The difference from Example 1 is: Figure 8 , Fig. 9 and Fig.10 The steel ring body 1 is composed of a first thin steel ring 12, a second thin steel ring 13 and a third thin steel ring 14. The length of the second thin steel ring 13 is less than that of the first thin steel ring 12, and the length of the third thin steel ring 14 is less than that of the second thin steel ring 13. The second thin steel ring 13 overlaps with the center of the first thin steel ring 12, and the third thin steel ring 14 overlaps with the center of the second thin steel ring 13. The first thin steel ring 12, the second thin steel ring 13 and the third thin steel ring 14 are connected by a heat shrink tube 15. The rubber sleeve structure 2 is fixedly arranged at both ends of the first thin steel ring 12.

[0056] The implementation principle of a reinforced underwear steel ring in the embodiment of the present application is as follows: the steel ring body 1 composed of three layers of thin steel rings 11 has good support strength, and has better resilience and toughness than a single-layer steel ring, which reduces the phenomenon of deformation of the steel ring body 1 or squeezing of the chest during use. The retractable and adjustable rubber sleeve structure 2 allows the two ends of the reinforced underwear steel ring to be flexibly retracted when subjected to external force, reducing the discomfort caused by squeezing of the two ends of the reinforced underwear steel ring by the wearer during exercise, and further improving the comfort and flexibility of the reinforced underwear steel ring. The steel ring body 1 composed of two partially overlapping layers of thin steel rings 11 has a structure with strong support strength in the middle part and good toughness at both ends, so that the steel ring body 1 has both good toughness and support strength, thereby reducing the phenomenon of deformation or squeezing of the wearer by the reinforced underwear steel ring. The steel ring body 1 composed of the first thin steel ring 12, the second thin steel ring 13 and the third thin steel ring 14 further improves the support strength at the center position of the steel ring body 1 and further improves the toughness at both ends of the steel ring body 1, thereby further improving the comfort of the wearer.

[0057] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A reinforced underwear underwire, characterized in that: It comprises a steel ring body (1) and a rubber sleeve structure (2) arranged at both ends of the steel ring body (1); the steel ring body (1) comprises a plurality of overlapping thin steel rings (11), and the thickness of the thin steel rings (11) is 0.6 mm-1 mm.

2. The reinforced underwear underwire according to claim 1, characterized in that: The steel ring body (1) is composed of three layers of completely overlapping thin steel rings (11), both ends of adjacent thin steel rings (11) are fixedly connected, and the thin steel rings (11) are connected to the rubber sleeve structure (2).

3. The reinforced underwear underwire according to claim 1, characterized in that: The steel ring body (1) is composed of three layers of thin steel rings (11), wherein the three layers of thin steel rings (11) are respectively a first thin steel ring (12), a second thin steel ring (13) and a third thin steel ring (14); the length of the second thin steel ring (13) is shorter than the length of the first thin steel ring (12); the length of the third thin steel ring (14) is shorter than the length of the second thin steel ring (13); the second thin steel ring (13) overlaps with the center position of the first thin steel ring (12); the third thin steel ring (14) overlaps with the center position of the second thin steel ring (13); and the first thin steel ring (12), the second thin steel ring (13) and the third thin steel ring (14) are connected by a heat shrink tube (15).

4. The reinforced underwear underwire according to claim 1, characterized in that: The rubber sleeve structure (2) comprises a connecting portion (21) connected to the thin steel ring (11) and a movable portion (22) slidably connected to the connecting portion (21); the movable portion (22) comprises a rubber sleeve shell (221) slidably connected to the connecting portion (21) and an adjustment spring (222) disposed in the rubber sleeve shell (221); one end of the adjustment spring (222) is connected to the connecting portion (21), and the other end is connected to the rubber sleeve shell (221).

5. The reinforced underwear underwire according to claim 4, characterized in that: A connecting groove (211) is formed at one end of the connecting portion (21) away from the adjusting spring (222), a clamping block (212) is arranged in the connecting groove (211), and clamping grooves (111) are formed at both ends of the thin steel ring (11), and the clamping blocks (212) are clamped with the clamping grooves (111).

6. The reinforced underwear underwire according to claim 5, characterized in that: A guide strip (223) is provided in the rubber sleeve shell (221), a guide hole (213) is provided on the connecting portion (21), and the guide strip (223) passes through the guide hole (213) and is slidably connected to the connecting portion (21).

7. The reinforced underwear underwire according to claim 6, characterized in that: One end of the guide strip (223) is connected to the rubber sleeve housing (221), and the other end is connected to the limiting block (224).

8. The reinforced underwear underwire according to claim 1, characterized in that: The steel ring body (1) is composed of two partially overlapping thin steel rings (11), the middle part of the steel ring body (1) is the overlapping area of ​​the two thin steel rings (11), and the two ends of the steel ring body (1) are respectively single-layer thin steel rings (11).

9. The reinforced underwear underwire according to claim 8, characterized in that: A connecting steel pipe (3) for connecting two layers of the thin steel rings (11) is provided in the middle portion of the steel ring body (1), and fixing rubber sleeves (4) are sleeved on both ends of the connecting steel pipe (3), and the fixing rubber sleeve (4) is connected to the thin steel ring (11) at one end away from the connecting steel pipe (3).

10. The reinforced underwear underwire according to claim 9, characterized in that: An insertion tube (31) and a limiting plate (32) are provided at both end openings of the connecting steel tube (3); the insertion tube (31) is suitable for inserting a single thin steel ring (11); and the limiting plate (32) is connected to the insertion tube (31) and the connecting steel tube (3), respectively.

Images