Anti-rotation binding and apparel

Abstract

The utility model discloses a kind of anti-rotation binding parts and clothing, belong to clothing accessory technical field, including button, first pressure joint and second pressure joint, the first pressure joint and the second pressure joint are stacked to form button in upper and lower, the button is buckled on the button, part of the button is formed into curling portion by being inserted into the button, multiple curling grooves are equipped on the second pressure joint, each the curling groove is distributed in peripheral direction interval around the axis of the second pressure joint, and isolation rib is equipped between adjacent curling groove, the lower wall of the curling portion is in abutment with the isolation rib, the curling portion is continuously extruded, play anti-off and anti-rotation effect.

Description

Technical Field

[0001] This utility model relates to the field of clothing accessories technology, specifically to an anti-rotation sewing component and clothing. Background Technology

[0002] In the field of garment accessories and similar areas, the fastening of binding components such as buttons and rivets typically involves the cooperation of multiple parts. Binding components generally include fasteners and snap fasteners composed of pressing parts. During assembly, external force is applied to the fasteners, causing them to impact the pressing parts and form a curled portion. This curled portion then fills the internal space formed by the pressing parts, achieving connection and fixation through friction under pressure, and providing a certain degree of anti-rotation. However, while this curled portion fills the space between components and restricts the axial movement of the fastener to some extent, its effect on preventing rotation around the axis is limited. It lacks a physical structure capable of actively locking rotational movement. The fit between the curled portion and the accommodating space is often not tight enough, leading to relative circumferential sliding or micro-displacement between the curled portion and the internal components when the fastener is subjected to continuous rotational external force. This accumulation of small rotations gradually weakens the binding's tightness, eventually causing the entire binding to loosen. Therefore, a binding component structure that can provide stable anti-rotation is needed. Utility Model Content

[0003] One of the purposes of this utility model is to provide an anti-rotation binding component, which solves the problem that existing binding components have insufficient anti-rotation effect and cannot be used for a long time.

[0004] To achieve the above-mentioned objectives, the technical solution adopted by this utility model is as follows:

[0005] An anti-rotation fastening component includes a snap fastener, a first pressing component, and a second pressing component. The first pressing component and the second pressing component are stacked one on top of the other to form a snap fastener. The snap fastener is fastened to the snap fastener, and a portion of the snap fastener extends into the snap fastener to form a curled portion. The second pressing component has a curled groove, and the inner wall of the curled groove has a separating rib. The lower wall of the curled portion abuts against the separating rib. The curled portion is continuously compressed, which serves to prevent detachment and rotation.

[0006] Furthermore, the upper end face of the first pressing component is provided with a raised rib, which extends radially along the first pressing component to strengthen the bond with the fabric and is installed behind the fabric to achieve an anti-rotation effect.

[0007] Furthermore, the isolation ribs are provided in multiple ways. After the curled part enters the curling groove, it is divided into multiple rolls. The isolation ribs abut against the corresponding rolls to form a locking position. Each roll is in an independent locking position, and a physical barrier is formed at the roll, which has strong anti-torsion ability.

[0008] Furthermore, the center of each of the curling grooves protrudes upward to form a pointed cone, and the isolation rib extends to the pointed cone to guide the curling part in forming and reduce forming resistance.

[0009] Preferably, the isolation rib is tapered towards the tip of the cone, gradually increasing the pressure on the curled portion and reducing deformation resistance.

[0010] Preferably, the top of the pointed cone is flush with the top surface of the first pressing member, which guides the fastener throughout its insertion into the fastener and prevents it from shifting.

[0011] Even better, the upper end face of the isolation rib away from the axis of the second pressing member is flush with the upper end face of the second pressing member, providing sufficient guiding distance for the deformation of the curled portion.

[0012] Preferably, the fastener includes a pressure plate and a through groove, the curled portion is disposed on the pressure plate, and the through groove passes through the pressure plate and the curled portion and communicates with the curling groove, for use in pressing fabrics of different thicknesses.

[0013] Preferably, the device also includes a bottom shell, with the fastener disposed inside the bottom shell. The upper edge of the bottom shell is bent to fix the first pressing member and the second pressing member inside the bottom shell, thereby providing a covering effect, resulting in an aesthetically pleasing appearance and a better feel in use.

[0014] The second objective of this utility model is to provide clothing that solves the problem of loosening of existing clothing binding parts and poor user comfort.

[0015] To achieve the above-mentioned objectives, the technical solution adopted by this utility model is as follows:

[0016] A garment comprising the aforementioned anti-rotation binding piece, suitable for use as a base piece for connectors in high-end garments, bags, and decorative items.

[0017] The beneficial effects of this utility model are as follows:

[0018] (1) The anti-rotation fastener has a curling groove on the second pressing part. The curling part is formed by the isolation rib in the curling groove and the lower part of the fastener being squeezed together. The isolation rib and the curling part are in contact and cooperate to restrict the fastener from coming out. The isolation rib divides the curling part, which can effectively restrict the rotation of the fastener and play a physical anti-rotation role.

[0019] (2) The anti-rotation fitting has raised ribs in the groove. The raised ribs extend radially along the first pressing part to strengthen the bond with the fabric. It is installed behind the fabric to achieve the anti-rotation effect. Multiple isolation ribs cut the curled part into multiple independent locking positions. Each roll is in an independent locking position. The roll forms a physical barrier. The anti-torsion ability is strengthened by physical structure restriction. Attached Figure Description

[0020] Figure 1 Exploded view of the anti-rotation binding component provided by this utility model;

[0021] Figure 2 A cross-sectional view of the anti-rotation binding component provided by this utility model;

[0022] Figure 3 Installation diagram of the anti-rotation binding component provided by this utility model;

[0023] Figure 4 A top view of the fastener provided by this utility model.

[0024] Figure label:

[0025] 1. Button; 11. Curved part; 12. Pressure plate; 13. Through groove; 2. First pressing part; 21. Through hole; 22. Groove; 23. Raised rib; 3. Second pressing part; 31. Curved groove; 32. Separating rib; 33. Conical part; 4. Bottom shell; 41. Inner buckle; 5. Fabric. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments in the application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0027] Example 1

[0028] like Figures 1-4 As shown, this embodiment discloses an anti-rotation fastening component, including a snap fastener 1, a first pressing component 2, and a second pressing component 3. The first pressing component 2 and the second pressing component 3 are stacked one on top of the other to form a fastener. The first pressing component 2 is located above the second pressing component 3. The snap fastener 1 is fastened to the fastener, and a portion of the snap fastener 1 extends into the fastener to form a curled portion 11. The second pressing component 3 is provided with a plurality of curled grooves 31, and each curled groove 31 is circumferentially spaced around the axis of the second pressing component 3. A separating rib 32 is provided between adjacent curled grooves 31. The separating rib 32 is provided on the inner wall of the curled groove 31. The lower wall of the curled portion 11 abuts against the separating rib 32. A portion of the snap fastener 1 passes through the first pressing component 2 and contacts the separating rib 32. It deforms radially outward along the top of the separating rib 32 to form a curled portion 11 inside the fastener. The contact between the curled portion 11 and the separating rib 32 ensures a stable connection and prevents detachment and slippage.

[0029] Furthermore, the upper end face of the first pressing part 2 is provided with a rib 23, which extends radially along the first pressing part 2. Specifically, the first pressing part 2 is provided with a groove 22, and the rib 23 is disposed in the groove 22. The rib 23 strengthens the connection with the upper wall of the curled part 11 and the fabric 5, and is installed on the fabric 5 to achieve the anti-rotation effect.

[0030] In one embodiment, the curling groove 31 is provided with a plurality of isolation ribs 32. Specifically, the plurality of isolation ribs 32 are distributed sequentially around the center of the curling groove 31. After the curling part 11 enters the curling groove 31, it is divided into a plurality of rolls. The groove 22 is provided with a plurality of protruding ribs 23. The plurality of protruding ribs 23 are distributed sequentially around the center of the first pressing part 2. The function of the protruding ribs 23 is to strengthen the bonding with the fabric 5 after it is installed, thereby achieving the anti-rotation effect. The isolation ribs 32 abut against the corresponding rolls to form a locking position. Each roll is in an independent locking position. After the curling part 11 is divided into rolls, the two sides of the rolls contact the isolation ribs 32, and the rotation around the center of the fastener is restricted by the physical structure, resulting in strong anti-torsion ability.

[0031] Furthermore, the center of each curling groove 31 protrudes upward to form a pointed cone 33, and the isolation rib 32 extends to the pointed cone 33. Specifically, a part of the isolation rib 32 is connected to the pointed cone 33, and another part is connected to the side wall of the curling groove 31. The pointed cone 33 plays a guiding role when the fastener 1 is inserted, causing the fastener 1 to extend and deform outward. The pointed cone 33 guides the deformed part of the fastener 1 to the isolation rib 32, reducing the resistance to deformation.

[0032] Preferably, the isolation rib 32 is tapered toward the tip of the cone portion 33. Specifically, the cross-section of the part near the side wall of the curling groove 31 is larger than the cross-section of the other part. The isolation rib 32 is pyramidal in shape, with the top of the pyramid located on the cone portion 33. The upper edge of the pyramid divides the curled portion 11 to form a rolled block. The dividing resistance is small and the lower cross-section of the pyramid is large, which can fully contact the rolled block and improve the torsional resistance.

[0033] More preferably, the top of the pointed cone 33 is flush with the top surface of the first pressing member 2, that is, flush with the upper surface of the groove 22. A through hole 21 is provided in the center of the first pressing member 2 for the part of the fastener 1 to extend into. The top of the pointed cone 33 is located in the center of the through hole 21, which can evenly guide the pointed cone 33 into the fastener to form the curled part 11.

[0034] More preferably, the upper end face of the isolation rib 32 away from the axis of the second pressing member 3 is flush with the upper end face of the second pressing member 3, which is used to guide the curled part 11 to deform smoothly.

[0035] More preferably, the diameter of the groove 22 is larger than the diameter of the curling groove 31, so as to leave enough space for the deformed curling portion 11.

[0036] Preferably, the fastener 1 includes a pressure plate 12 and a through groove 13. The curled part 11 is disposed on the pressure plate 12. The through groove 13 passes through the pressure plate 12 and the curled part 11 and communicates with the curling groove 31 for inserting a connector. A gap is provided between the pressure plate 12 and the first pressing part 2 for placing the fabric 5. By controlling the length of the fastener 1 inserted into the fastener, the height of the gap can be adjusted to accommodate fabrics 5 of different thicknesses for installation and use.

[0037] Preferably, it also includes a bottom shell 4, with a snap fastener disposed inside the bottom shell 4. The upper edge of the bottom shell 4 is bent to form an inner buckle 41 to fix the first pressing member 2 and the second pressing member 3 inside the bottom shell 4. The bottom shell 4 is recessed inward to form a recess. The bottom surface of the second pressing member 3 contacts the inner bottom wall of the bottom shell 4. The edge of the bottom shell 4 is bent inward to form a fixed connection with the first pressing member 2. The connection is firm and the outer surface is smooth, providing a good feel when used.

[0038] The usage process of this anti-rotation binding component is as follows:

[0039] Take the first pressing part 2 and the second pressing part 3 and stack them to form a fastener. Install the second pressing part 3 downward into the bottom shell 4. Press the edge of the bottom shell 4 to bend it so that it surrounds and presses the edge of the first pressing part 2. Then place the whole thing on the underside of the fabric 5. Take the buckle 1 and insert it into the through hole 21 of the first pressing part 2. Continuously release the pressure so that the protruding part of the buckle 1 enters the inside of the fastener along the pointed cone 33 and the isolation rib 32. The protruding part of the buckle 1 is turned up inside the fastener to form a curled part 11. The curled part 11 is blocked by the isolation rib 32. The center of the protruding part of the buckle 1 is crushed to form a through groove 13 for connection.

[0040] Example 2

[0041] This embodiment also discloses a garment, including an anti-rotation fastener. The anti-rotation fastener is installed on the fabric 5 and used as the base of the connecting fastener. After being installed in place, it is not easy to twist and is suitable for use in high-end clothing, bags and decorative parts.

[0042] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments disclosed and described above, and any modifications and changes to this utility model should also fall within the protection scope of the claims of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. An anti-rotation binding component, comprising a snap fastener (1), a first pressing member (2), and a second pressing member (3), wherein the first pressing member (2) and the second pressing member (3) are stacked vertically to form a snap fastener, and the snap fastener (1) is fastened to the snap fastener, characterized in that: A portion of the snap fastener (1) extends into the snap fastener to form a curled portion (11). The second pressing member (3) is provided with a plurality of curled grooves (31). Each of the curled grooves (31) is circumferentially spaced around the axis of the second pressing member (3). A separating rib (32) is provided between adjacent curled grooves (31). The lower wall of the curled portion (11) abuts against the separating rib (32).

2. The anti-rotation binding component according to claim 1, characterized in that: The upper end face of the first pressing member (2) is provided with a rib (23), and the rib (23) extends radially along the first pressing member (2).

3. The anti-rotation binding component according to claim 2, characterized in that: The isolation ribs (32) are provided in multiple ways. After the curled part (11) enters the curling groove (31), it is divided into multiple rolls. The isolation ribs (32) abut against the corresponding rolls to form a locking position.

4. The anti-rotation binding component according to claim 1, characterized in that: Each of the coiled grooves (31) protrudes upward to form a pointed cone (33), and the isolation rib (32) extends to the pointed cone (33).

5. The anti-rotation binding component according to claim 4, characterized in that: The isolation rib (32) tapers towards the tip of the cone (33).

6. The anti-rotation binding component according to claim 4, characterized in that: The top of the pointed cone (33) is flush with the top surface of the first pressing member (2).

7. The anti-rotation binding component according to claim 2, characterized in that: The upper end face of the isolation rib (32) away from the axis of the second pressing member (3) is flush with the upper end face of the second pressing member (3).

8. The anti-rotation binding component according to claim 1, characterized in that: The fastener (1) includes a pressure plate (12) and a through groove (13). The curled part (11) is disposed on the pressure plate (12). The through groove (13) passes through the pressure plate (12) and the curled part (11) and communicates with the curled groove (31).

9. The anti-rotation binding component according to claim 1, characterized in that: It also includes a bottom shell (4), the fastener is disposed inside the bottom shell (4), and the upper edge of the bottom shell (4) is bent to fix the first pressing member (2) and the second pressing member (3) inside the bottom shell (4).

10. A garment, characterized in that: Includes the anti-reverse binding component as described in any one of claims 1-9.

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