Shoulder strap connection structure and bra thereof

Abstract

The utility model discloses a kind of shoulder strap connecting structure and its brassiere, wherein shoulder strap connecting structure, comprising: plug-in part, limit piece is slidably connected on it;Sleeve joint piece, the end face on its bottom end is provided with slot hole, two elastic deformation's clamping strips are equipped in slot hole, and sleeve joint piece and clamping strip are enclosed and form the accommodation cavity for the top end of plug-in part insertion between;Wherein, the clamping strip is equipped with clamping tooth, the top end of plug-in part and the limit piece between can form the clamping groove compatible with clamping tooth, the limit piece bottom end both ends are equipped with inclined plane structure for guiding clamping strip relative sleeve joint piece to bend outwards. The utility model can realize the detachable effect of shoulder strap, meet the replacement demand of different width shoulder strap of wearer, reduce the risk that clothing is idle after purchase due to discomfort caused by shoulder strap.

Description

Technical Field

[0001] This utility model relates to the field of underwear and apparel, specifically to a shoulder strap connection structure and its bra. Background Technology

[0002] Bras are intimate garments worn by women to support, protect, and beautify their breasts. Most bras currently use sewn straps for fixation. Since bra straps can dig into the shoulders during wear, if the straps are too narrow, they can leave marks on the shoulders, affecting comfort and consequently reducing the frequency of use and resulting in waste.

[0003] Although there are bras with detachable shoulder straps on the market, which allow you to replace uncomfortable shoulder straps with appropriately sized ones, these bras often use hooks (hooks are installed on the shoulder straps and hooked onto the cups and back straps). During vigorous exercise, the hooks may come loose, affecting the wearability. Utility Model Content

[0004] The purpose of this utility model is to provide a shoulder strap connection structure and its bra, which can achieve the effect of detachable shoulder straps, meet the wearer's need to change shoulder straps of different widths, and reduce the risk of clothing being left unused after purchase due to discomfort caused by shoulder straps.

[0005] The technical solution adopted by this utility model to solve the above problems is:

[0006] A shoulder strap connection structure, comprising:

[0007] A connector with a limiting component slidably connected to it, the limiting component being sleeved on the connector and not rotatable;

[0008] The socket has a slot on its bottom end face, and two elastically deformable retaining strips are provided in the slot. The retaining strips are driven by external force to bend outward relative to the socket. The two retaining strips are arranged symmetrically on the left and right sides relative to the socket. The socket and the retaining strips form a receiving cavity for the top end of the plug to be inserted.

[0009] The connector has a connection hole at the top and the sleeve at the bottom. The clip has teeth. A groove that matches the teeth can be formed between the top of the connector and the limiting member. There is a receiving groove between the bottom of the connector and the limiting member to accommodate the teeth. Both ends of the bottom of the limiting member have an inclined structure to guide the clip to bend outward relative to the sleeve.

[0010] As a further improvement to the above technical solution, the connector includes a plug-in part and a mounting part, which are connected by a connecting part. A limiting member is sleeved on the connecting part, and the width of the limiting member is the same as the width of the plug-in part. A connecting hole is formed on the mounting part.

[0011] As a further improvement to the above technical solution, a groove for accommodating the top of the limiting member is provided on the end face of the bottom end of the plug-in part. Two locking teeth are formed on the bottom end of the plug-in part through the groove and are arranged symmetrically to each other. The cross-section of the locking teeth is a right triangle. A protrusion is provided on the straight side of the locking teeth. The locking teeth and the protrusion form a locking groove for accommodating the bottom end of the locking teeth through the locking teeth and the protrusion.

[0012] As a further improvement to the above technical solution, both ends of the top of the limiting member are provided with a slit structure, which is connected to the inclined structure.

[0013] As a further improvement to the above technical solution, the end face of the top of the connector is arc-shaped.

[0014] As a further improvement to the above technical solution, the edges of the plug, the limiting member, and the socket are all provided with a chamfered structure.

[0015] This utility model also provides a bra, comprising:

[0016] The bra cup is used to cover the breasts. Both ends of the bra cup are sewn with back straps, which are connected by a back buckle.

[0017] Two shoulder straps are used to connect the back strap and the cup. The two shoulder straps are symmetrically arranged relative to the cup. Both ends of the shoulder straps are detachably connected to the back strap and the cup respectively through the shoulder strap connection structure described in the above technical solution.

[0018] Compared with the prior art, this utility model has the following advantages and effects:

[0019] This invention achieves a detachable shoulder strap through the structural design between the connector and the socket, meeting the wearer's need to change shoulder straps of different widths, improving the flexibility of use and wearing comfort, and reducing the risk of clothing becoming unused after purchase due to discomfort caused by the shoulder strap. At the same time, the setting of the limiting component between the connector and the socket increases the difficulty of separating the connector and the socket, ensuring the stability of the shoulder strap connection. Attached Figure Description

[0020] Figure 1 This is a structural schematic diagram of a bra according to this utility model.

[0021] Figure 2 This is an enlarged schematic diagram of a partial structure of a bra according to this utility model.

[0022] Figure 3 yes Figure 2 The diagram shows the structure of the socket.

[0023] Figure 4 yes Figure 3 The diagram shows a partial structural cross-sectional view of the socket shown.

[0024] Figure 5 yes Figure 2 The diagram shows the structure of the connector.

[0025] Figure 6 yes Figure 5 The diagram shows the structure of the limiting component.

[0026] Figure 7 yes Figure 5 The diagram shows a structural schematic of the connector inserted into the socket in state one.

[0027] Figure 8 yes Figure 5 The diagram shows a schematic of the second state of the connector being inserted into the socket.

[0028] Figure 9 yes Figure 5 The diagram shows a three-state structure of the connector inserted into the socket.

[0029] Among them, the cup is 11, the shoulder strap is 12, the back strap is 13, the back buckle is 14, the connecting component is 15, the connecting strap is 16, the plug is 2, the plug part is 21, the mounting part is 22, the connecting part is 23, the arc shape is 24, the sleeve is 3, the slot is 31, the receiving cavity is 32, the limiting part is 4, the inclined structure is 41, the upper body is 42, the lower body is 43, the groove is 44, the cut structure is 45, the retaining strip is 5, the retaining tooth is 51, the connecting hole is 61, the chamfered structure is 62, the retaining groove is 71, the receiving groove is 72, the groove is 81, the locking tooth is 82, the straight edge section is 83, the protrusion is 84, and the locking groove is 85. Detailed Implementation

[0030] The present invention will be further described in detail below with reference to the accompanying drawings and through embodiments. The following embodiments are explanations of the present invention, but the present invention is not limited to the following embodiments.

[0031] See Figures 1-9 This embodiment of a bra includes a cup 11 for covering the breasts and two shoulder straps 12. Both ends of the cup 11 are sewn with back straps 13, and the two back straps 13 are connected by a back buckle 14. The shoulder straps 12 are used to connect the back straps 13 and the cup 11. The two shoulder straps 12 are arranged symmetrically with respect to the cup 11. Both ends of the shoulder straps 12 are detachably connected to the back straps 13 and the cup 11 respectively by connecting components 15.

[0032] The connecting assembly 15 includes a plug-in 2 and a socket 3. A limiting member 4 is slidably connected to the plug-in 2. The limiting member 4 is sleeved on the plug-in 2 and cannot rotate. A slot 31 is formed on the end face of the bottom of the socket 3. Two elastically deformable retaining strips 5 are provided in the slot 31. The retaining strips 5 are driven by external force to bend outward relative to the socket 3. The two retaining strips 5 are arranged symmetrically on the left and right sides relative to the socket 3. The retaining strips 5 and the socket 3 are an integral structure. The socket 3 and the retaining strips 5 enclose each other to form a structure for insertion. The top of the connector 2 is inserted into the receiving cavity 32. Both the top of the connector 2 and the bottom of the sleeve 3 are provided with connecting holes 61. The clip 5 is provided with clip teeth 51, which are integrally connected to the clip 5. The top of the connector 2 and the limiting member 4 can form a groove 71 that matches the clip teeth 51. There is a receiving groove 72 between the bottom of the connector 2 and the limiting member 4 for accommodating the clip teeth 51. Both ends of the bottom of the limiting member 4 are provided with inclined structures 41 for guiding the clip 5 to bend outward relative to the sleeve 3.

[0033] When connecting the shoulder strap 12 to the back strap 13 and the bra cup 11, the two sleeves 3 on the shoulder strap 12 are respectively sleeved onto the inserts 2 on the back strap 13 and the bra cup 11. During the insertion process, the tip of the insert 2 enters the receiving cavity 32 of the sleeve 3 and abuts against the two retaining strips 5, which bend outward relative to the sleeve 3. During this process, the retaining teeth 51 on the retaining strips 5 abut against the side of the tip of the insert 2 from the outside in. When the retaining teeth 51 are aligned with the retaining groove 71, the retaining teeth 51 and the insert 2 are released from their abutting state, and the retaining strips 5 bend inward to return to their original shape. At this time, the insert 2 and the sleeve 3 are engaged through the retaining teeth 51 and the retaining groove 71. Figure 7 As shown in the image.

[0034] When the bra needs to have its shoulder straps 12 changed to different widths, the insert 2 is pushed into the receiving cavity 32, causing the two retaining strips 5 on the sleeve 3 to bend outwards under the pressure of the limiting member 4. During this process, the retaining teeth 51 abut against the limiting member 4 from the outside in. When the retaining teeth 51 are opposite to the inclined structure 41, as the insert 2 continues to be inserted, the retaining strips 5 gradually bend inwards and return to their original shape until the retaining teeth 51 are located in the receiving groove 72. Figure 8 As shown in the diagram. Then, the connector 2 is pulled outward from the receiving cavity 32. At this time, because the locking tooth 51 is located on the movement trajectory of the limiting member 4, the limiting member 4 can slide relative to the connector 2 under the pressure of the locking tooth 51, thereby connecting the inclined structure 41 with the side of the bottom end of the connector 2. At this time, the limiting member 4 is clamped between the top end of the connector 2 and the locking tooth 51, as shown in the diagram. Figure 9As shown in the diagram. Continue to pull the connector 2 outward, so that the clip 5 bends outward relative to the sleeve 3 by the guiding effect of the inclined structure 41 on the clip teeth 51, so that the connector 2 can be separated from the receiving cavity 32, thereby achieving the separation between the connector 2 and the sleeve 3, and thus achieving the purpose of removing the shoulder strap 12 from the bra.

[0035] In this embodiment, besides connecting the sleeve 3 to both ends of the shoulder strap 12 and the plug 2 to the back strap 13 and the bra cup 11, there are three other configuration methods:

[0036] Method 1: Connectors 2 are attached to both ends of the shoulder strap 12, and sleeves 3 are attached to the back strap 13 and the bra cup 11.

[0037] Method 2: The two ends of the shoulder strap 12 are respectively connected to the sleeve 3 and the plug 2, the back strap 13 is connected to the sleeve 3, and the bra cup 11 is connected to the plug 2.

[0038] Method 3: The two ends of the shoulder strap 12 are respectively connected to the sleeve 3 and the plug 2, the back strap 13 is connected to the plug 2, and the bra cup 11 is connected to the sleeve 3.

[0039] In this embodiment, the two ends of the shoulder strap 12, the cup 11, and the back strap 13 are all provided with connecting straps 16 for passing through the connecting holes 61 of the sleeve 3 or the plug 2, and the two ends of the connecting straps 16 are sewn thereon.

[0040] In this embodiment, the back buckle 14 is a row of buckles used to connect the back straps 13 of a conventional bra. The edges of the insert 2, the limiting member 4, and the sleeve member 3 are all provided with a chamfered structure 62 (e.g., Figure 3 , Figure 5 As shown in the figure, the sharp edges on the components reduce the discomfort to the fingers when pinching the components for connection.

[0041] See Figure 5 The connector 2 includes a plug-in part 21 and a mounting part 22. The plug-in part 21 and the mounting part 22 are connected by a connecting part 23. The two ends of the connecting part 23 are integrally connected to the plug-in part 21 and the mounting part 22, respectively. A limiting member 4 is sleeved on the connecting part 23. The width of the limiting member 4 is the same as the width of the plug-in part 21. A connecting hole 61 is opened on the mounting part 22.

[0042] To facilitate the assembly of the upper limiting member 4 of the connector 2 during manufacturing, the limiting member 4 can adopt an assembly structure, that is, the limiting member 4 includes an upper piece 42 and a lower piece 43. Corresponding grooves 44 are formed on the bottom surface of the upper piece 42 and the top surface of the lower piece 43. When the upper piece 42 and the lower piece 43 are inserted and fixed by interference fit, the grooves 44 between them are joined to form a through hole 45 for the connecting part 23 to pass through. Figure 6 As shown in the image.

[0043] In this embodiment, the end face of the top of the connector 2 is arc-shaped 24, which facilitates the insertion of one end of the connector 2 into the receiving cavity 32.

[0044] See Figure 4 , Figure 5 The bottom end face of the plug part 21 is provided with a groove 81 for accommodating the top end of the limiting member 4. Two locking teeth 82 are formed on the bottom end of the plug part 21 through the groove 81 and are arranged symmetrically to each other. The cross-section of the locking tooth 51 is a right triangle. The straight side 83 of the locking tooth 51 is provided with a protrusion 84. The protrusion 84 is integrally connected to the locking tooth 51. The locking strip 5 forms a locking groove 85 for accommodating the bottom end of the locking tooth 82 through the locking tooth 51 and the protrusion 84. This increases the difficulty of separating the plug part 2 and the sleeve part 3 and ensures the stability of the connection between the back strap 13 and the shoulder strap 12 on the cup 11.

[0045] See Figure 5 , Figure 6 The limiting member 4 has a cut structure 45 on both ends of its top end. The cut structure 45 is connected to the inclined structure 41, which increases the space between the limiting member 4 and the plug-in member 2 to accommodate the locking teeth 51. This ensures the locking effect formed by the cooperation between the slot 71 and the locking teeth 51 while shortening the distance between the limiting member 4 and the plug-in member 2, which is conducive to controlling the length of the plug-in member 2.

[0046] The above description in this specification is merely illustrative of the present invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, as long as they do not depart from the content of this specification or exceed the scope defined in the claims, all of which shall fall within the protection scope of this invention.

Claims

1. A shoulder strap connection structure, characterized in that, include: A connector with a limiting component slidably connected to it, the limiting component being sleeved on the connector and not rotatable; The socket has a slot on its bottom end face, and two elastically deformable retaining strips are provided in the slot. The retaining strips are driven by external force to bend outward relative to the socket. The two retaining strips are arranged symmetrically on the left and right sides relative to the socket. The socket and the retaining strips form a receiving cavity for the top end of the plug to be inserted. The connector has a connection hole at the top and the sleeve at the bottom. The clip has teeth. A groove that matches the teeth can be formed between the top of the connector and the limiting member. There is a receiving groove between the bottom of the connector and the limiting member to accommodate the teeth. Both ends of the bottom of the limiting member have an inclined structure to guide the clip to bend outward relative to the sleeve.

2. The shoulder strap connection structure according to claim 1, characterized in that: The connector includes a plug-in part and a mounting part, which are connected by a connecting part. A limiting member is sleeved on the connecting part, and the width of the limiting member is the same as the width of the plug-in part. A connecting hole is formed on the mounting part.

3. The shoulder strap connection structure according to claim 2, characterized in that: The bottom end face of the plug part is provided with a groove for accommodating the top of the limiting member. Two locking teeth are formed on the bottom end of the plug part through the groove and are arranged symmetrically to each other. The cross-section of the locking teeth is a right triangle. The straight edge of the locking teeth is provided with a protrusion. The locking teeth and the protrusion form a locking groove for accommodating the bottom of the locking teeth through the locking teeth and the locking groove.

4. The shoulder strap connection structure according to claim 2 or 3, characterized in that: Both ends of the top of the limiting member are provided with cut surface structures, which are connected to the inclined surface structures.

5. The shoulder strap connection structure according to claim 1, characterized in that: The end face of the connector is arc-shaped.

6. The shoulder strap connection structure according to claim 1, characterized in that: The edges of the connectors, limiting members, and sockets are all provided with chamfered structures.

7. A bra, characterized in that, include: The bra cup is used to cover the breasts. Both ends of the bra cup are sewn with back straps, which are connected by a back buckle. Two shoulder straps are used to connect the back strap and the cup. The two shoulder straps are arranged symmetrically with respect to the cup. Both ends of the shoulder straps are detachably connected to the back strap and the cup respectively through the shoulder strap connection structure described in any one of claims 1-6.

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