Triangular bra

By designing a triangle bra with detachable duckbill clasps and reinforcing straps, the problem of poor breast shape adjustment in existing technologies has been solved, achieving diverse wearing effects and stable breast shape adjustment.

CN224402932UActive Publication Date: 2026-06-26HANGZHOU KELI NETWORK TECH CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HANGZHOU KELI NETWORK TECH CO LTD
Filing Date
2025-08-20
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

Existing triangle bras are difficult to effectively adjust breast shape, especially for people with wide-set or sagging breasts who cannot achieve the ideal wearing effect by adjusting the length and position of the shoulder straps.

Method used

A triangle bra was designed, featuring a cup, shoulder strap, and back strap structure. The second end of the shoulder strap is equipped with a duckbill buckle, which can be detachably installed on the back strap. The length and position of the shoulder strap can be adjusted by adjusting the position of the duckbill buckle to meet the needs of different people. The degree of breast shaping and gathering can be adjusted by reinforcing bands and C-shaped buckles.

Benefits of technology

It allows for effective adjustment of the bust shape by changing the length and position of the shoulder straps, reducing shoulder slippage and meeting various wearing needs, thus providing a multi-functional garment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a kind of triangle bra, it is related to bra technical field, including cup cover, shoulder strap, strap, the both ends of cup cover are connected with strap to form annular, the first end of shoulder strap is set on cup cover, second end is set on strap, wherein, the second end of shoulder strap is provided with duckbill buckle, duckbill buckle is detachably mounted on strap, when people wear underwear, people pass through adjusting the position of duckbill buckle on strap, and then satisfy the demand of different people, such as people need X type shoulder strap, people will left and right shoulder strap second end cross setting on strap, and then form X type structure, such as people when wearing underwear, there is the case of shoulder strap slip shoulder, by setting the position of shoulder strap second end inward, to reduce the case of slip shoulder.Such setting, not only can adjust position by adjusting the length of shoulder strap, but also can adjust the gathering condition of chest type by adjusting the position of shoulder strap second end.
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Description

Technical Field

[0001] This utility model relates to the field of underwear technology, and in particular to a triangle bra. Background Technology

[0002] Bras are underwear designed to support and shape the breasts. Triangle bras, due to their structure, are not suitable for people with outward-spreading or sagging breasts. Current bras can only be adjusted by changing the length of the shoulder straps, allowing for adjustments to the tightness and the position of the breasts within the cups to achieve the desired fit. However, this is difficult to adjust properly for people with undesirable breast shapes. Utility Model Content

[0003] The purpose of this utility model is to provide a triangle bra to solve the technical problem that existing triangle bras are not good at adjusting breast shape. The various technical effects of the preferred technical solution among the many technical solutions provided by this utility model are detailed below.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] This utility model provides a triangular bra, including a cup, shoulder straps, and back straps. The two ends of the cup are connected to the back straps to form a ring. The first end of the shoulder strap is disposed on the cup, and the second end is disposed on the back strap. The second end of the shoulder strap is provided with a duckbill buckle, which is detachably installed on the back strap.

[0006] Preferably, a reinforcing band is designed on the side of the cup that is close to each other. Along the length of the reinforcing band, the reinforcing band is fixed to the cup at intervals by fixing parts. A gap is formed between the reinforcing band and the cup between two adjacent fixing parts. C-shaped buckles are provided in the gap so that the two cups are close to each other.

[0007] Preferably, the duckbill buckle includes a clamping part and a fixing ring connected to each other, the fixing ring is installed on the shoulder strap, and the clamping part is clamped on the back strap.

[0008] Preferably, the clamping part includes a first connecting part, a second connecting part, and a third connecting part. The first connecting part has support parts at both ends and mounting holes on the support parts. The second connecting part and the third connecting part have rotating shafts, which are installed in the mounting holes. The first connecting part and the second connecting part are fastened together and clamped on the shoulder strap. The third connecting part is configured as an L-shaped structure and fastens to the second connecting part to abut against the second connecting part.

[0009] Preferably, both the first connecting portion and the second connecting portion are provided with anti-slip portions on the side closest to each other.

[0010] Preferably, the ends of the first connecting portion and the second connecting portion are provided with serrated portions.

[0011] Preferably, the third connecting portion has anti-slip texture on the side away from the second connecting portion.

[0012] Preferably, the side of the first connecting part that comes into contact with the human body is provided with a vent.

[0013] The technical solution provided in this application document has the following beneficial effects:

[0014] This utility model provides a triangular bra, including a cup, shoulder straps, and back straps. The two ends of the cup are connected to the back straps to form a loop. The first end of the shoulder strap is attached to the cup, and the second end is attached to the back strap. The second end of the shoulder strap has a duckbill buckle, which is detachably attached to the back strap. When wearing the bra, users can adjust the position of the duckbill buckle on the back strap to meet different needs. For example, if an X-shaped shoulder strap is desired, the second ends of the left and right shoulder straps are crossed and attached to the back strap to form an X-shape. If the shoulder straps sag, the position of the second end of the shoulder strap is adjusted inwards to reduce this sag. This design not only allows for adjustment of the shoulder strap length but also allows for adjustment of the breast shape and support by adjusting the position of the second end of the shoulder strap. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a structural schematic diagram of a triangular bra provided in Embodiment 1 of this utility model;

[0017] Figure 2 This is a schematic diagram illustrating the structure of a duckbill buckle according to an exemplary embodiment;

[0018] Figure 3 This is a schematic diagram illustrating the structure of the duckbill buckle when it is engaged, according to an exemplary embodiment.

[0019] Figure 4 This is a schematic diagram illustrating the structure of a C-shaped buckle according to an exemplary embodiment.

[0020] In the picture: 1. Cup; 2. Shoulder strap; 3. Back strap; 4. Duckbill buckle; 41. First connecting part; 42. Second connecting part; 43. Third connecting part; 44. Fixing ring; 45. Anti-slip part; 46. Anti-slip texture; 5. Reinforcing strip; 51. Fixing part; 6. C-shaped buckle. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] This specific embodiment provides a triangle bra that solves the technical problem in the prior art that triangle bras are not good at adjusting the breast shape.

[0023] Hereinafter, embodiments will be described with reference to the accompanying drawings. Furthermore, the embodiments shown below do not limit the scope of the utility model as described in the claims. Additionally, the complete contents of the structures represented in the following embodiments are not limited to those necessary for the solution of the utility model as described in the claims.

[0024] Reference Figures 1-4 This utility model provides a triangular bra, wherein the cup position is set in a triangle, including a cup 1, shoulder straps 2, and back straps 3. The two ends of the cup are connected to the back straps 3 to form a ring. The first end of the shoulder strap 2 is set on the cup 1, and the second end is set on the back strap 3. The second end of the shoulder strap 2 is provided with a duckbill buckle 4, which is detachably installed on the back strap 3. When wearing the bra, people can adjust the position of the duckbill buckle 4 on the back strap 3 to meet the needs of different people. For example, if people need an X-shaped shoulder strap, they can cross the second ends of the left and right shoulder straps 2 on the back strap 3 to form an X-shaped structure. If people have a problem with the shoulder straps slipping when wearing the bra, the position of the second end of the shoulder strap 2 can be adjusted inward to reduce the slipping. In this way, not only can the position be adjusted by adjusting the length of the shoulder strap 2, but the position of the second end of the shoulder strap 2 can also be adjusted to adjust the breast shape and gathering.

[0025] To further optimize the design and facilitate cup shape adjustment for a push-up effect, a reinforcing band 5 is designed on the side of the cup 1 that is close to each other. Along the length of the reinforcing band 5, the reinforcing band 5 is fixed to the cup 1 at intervals by fixing parts 51. In this way, a gap is formed between the reinforcing band 5 and the cup 1 between two adjacent fixing parts. C-shaped buckles 6 are set in the gap to bring the two cups 1 closer together. When used by the same person, the position of the C-shaped buckles 6 can be adjusted according to their needs to achieve different degrees of push-up, thus enabling multiple uses of the garment. That is, one piece of underwear can meet the needs of various occasions. When used by different people, different positions can be selected according to their own situation to meet their needs. The fixing parts 51 can be formed by sewing on the cup, thus ensuring the stability of the fixing band 5.

[0026] To further optimize the design, in order to facilitate the connection of the duckbill buckle 4 to the shoulder strap 2 and the back strap 3, the duckbill buckle 4 includes a clamping part and a fixing ring 44 connected to each other. The shoulder strap 2 is fixed on the fixing ring 44, thereby attaching the duckbill buckle 4 to the shoulder strap 2. The clamping part is clamped on the back strap 3. In this way, the shoulder strap 2 is fixed to the duckbill buckle, and the position of the shoulder strap 2 can be adjusted.

[0027] Specifically, the clamping part includes a first connecting part 41, a second connecting part 42, and a third connecting part 43. The first connecting part 41 has support parts at both ends, which are integral with the first connecting part 41. Each support part consists of lugs on both sides of the first connecting part, which are bent upwards to form the support part. The support part has mounting holes. The second connecting part 42 and the third connecting part 43 have pivots that are installed in the mounting holes. The first connecting part 41 and the second connecting part 42 are interlocked and clamped onto the shoulder strap 3. The third connecting part 43 is configured as an L-shaped structure to fasten onto the second connecting part 42, thereby abutting against the second connecting part 42. When the third connecting part 43 is in the first state, the lateral section of the third connecting part is in a horizontal state, and the ends of the first connecting part 41 and the second connecting part 42 away from the support are in an open state. When the third connecting part is in the second state, the end face of the lateral section of the third connecting part 43 abuts against the second connecting part 42, and the ends of the first connecting part 41 and the second connecting part 42 away from the support are fastened together, thereby clamping the shoulder strap 3.

[0028] To further optimize the design, in order to ensure a stable connection between the clamping part and the shoulder strap 3, anti-slip parts 45 are provided on the side of the first connecting part 41 and the second connecting part 42 that are close to each other, thereby increasing the friction between the first connecting part 41, the second connecting part 42 and the shoulder strap 3.

[0029] To further optimize the solution, another structure is provided to ensure the stability between the clamping part and the shoulder strap 3. The ends of the first connecting part 41 and the second connecting part 42 are provided with serrated parts. The serrated parts on the first connecting part 41 and the serrated parts on the second connecting part 42 engage with each other, and the shoulder strap 3 is clamped between the two serrated parts to increase the gripping force.

[0030] To further optimize the design, the third connecting part 43 is provided with anti-slip texture 46 on the side away from the second connecting part 42, which makes it easier for people to fasten it.

[0031] To further optimize the design, a ventilation hole is provided on the side of the first connecting part 41 that comes into contact with the human body, so as to ensure the breathability of the first connecting part 41.

[0032] It should be noted that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., used herein to indicate the orientation or positional relationship shown in the accompanying drawings, are merely for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0033] In this description, it should also be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0034] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

[0035] It is understood that the same or similar parts in the above embodiments can be referred to each other, and the content not described in detail in some embodiments can be referred to the same or similar content in other embodiments. The multiple solutions provided in this application contain their own basic solutions, are independent of each other, and do not restrict each other, but they can also be combined with each other without conflict to achieve multiple effects.

[0036] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A triangle bra, characterized in that, Includes a cup (1), shoulder strap (2), and back strap (3), wherein the two ends of the cup are connected to the back strap (3) to form a loop, the first end of the shoulder strap (2) is disposed on the cup (1), the second end is disposed on the back strap (3), and the second end of the shoulder strap (2) is provided with a duckbill buckle (4), which is detachably installed on the back strap (3).

2. The triangle bra according to claim 1, characterized in that, A reinforcing band (5) is designed on one side of the cup cover (1) that is close to each other. Along the length of the reinforcing band (5), the reinforcing band (5) is fixed to the cup cover (1) at intervals by fixing parts (51). A gap is formed between the reinforcing band (5) and the cup cover (1) between two adjacent fixing parts. A C-shaped buckle (6) is fastened in the gap so that the two cup covers (1) are close to each other.

3. The triangle bra according to claim 1, characterized in that, The duckbill buckle (4) includes a clamping part and a fixing ring (44) connected to each other. The fixing ring (44) is installed on the shoulder strap (2), and the clamping part is clamped on the back strap (3).

4. The triangle bra according to claim 3, characterized in that, The clamping part includes a first connecting part (41), a second connecting part (42), and a third connecting part (43). The first connecting part (41) has support parts at both ends and mounting holes on the support parts. The second connecting part (42) and the third connecting part (43) are provided with rotating shafts, which are installed in the mounting holes. The first connecting part (41) and the second connecting part (42) are fastened together and clamped on the shoulder strap (3). The third connecting part (43) is configured as an L-shaped structure and fastens to the second connecting part (42) to abut against the second connecting part (42).

5. The triangle bra according to claim 4, characterized in that, The first connecting part (41) and the second connecting part (42) are both provided with anti-slip parts (45) on the side close to each other.

6. The triangle bra according to claim 4, characterized in that, The ends of the first connecting part (41) and the second connecting part (42) are provided with serrated parts.

7. The triangle bra according to claim 4, characterized in that, The third connecting part (43) has anti-slip texture (46) on the side away from the second connecting part (42).

8. The triangle bra according to claim 4, characterized in that, The first connecting part (41) has a vent hole on the side that is in contact with the human body.