Clothes decoration button with quick release function

Abstract

The utility model discloses a clothes decorative button with a quick release function, which relates to the field of clothes design and comprises a base and a quick release component. The quick release assembly comprises a quick release head, a pressing part, a reset spring, a locking bolt and a clamping steel ball; a positioning cylinder is formed at the bottom end of the quick-release head, a concave circular groove is formed in the base, and the positioning cylinder is inserted into the concave circular groove in a clearance fit mode. A steel ball hole is formed in the outer side wall of the positioning cylinder, the clamping steel ball is installed in the steel ball hole in a clearance fit mode, a limiting edge is formed on the top side edge of the concave circular groove, and the clamping steel ball is clamped to the bottom side of the limiting edge when extending out of the steel ball hole. A pressing hole is formed in the middle of the top side of the quick-release head, the pressing part is installed in the pressing hole in a clearance fit mode, and the reset spring is installed between the pressing hole and the pressing part in an abutting mode; the locking bolt is fixedly installed at the bottom end of the pressing part, a nut is formed on the outer side of the bottom end of the locking bolt, the nut is installed in the positioning cylinder in a clearance fit mode, and the nut drives the clamping steel ball to stretch out of the steel ball hole through the reset spring.

Description

Technical Field

[0001] The utility model relates to the field of clothing design, in particular to a clothing decorative button with a quick-release function. Background Art

[0002] At present, there are various types of buttons. In addition to the function of fastening two pieces of clothing in cooperation with the buttonholes on the clothing, they usually also play a good decorative role. Buttons are divided into many types, and the ways of fixing them on clothes are very different. For example, they are clamped on the clothes in cooperation with connecting parts such as arrow nails, or sewn on the clothes by threading a silk thread through the holes on the buttons, etc.

[0003] In occasions such as stage performances, actors change their costumes very frequently. Usually, they don't have time and it's not necessary to change all their clothes. For the clothes worn inside that only show the buttons, only changing the style of the buttons can achieve a great change in the visual effect. However, in the prior art, in order to prevent the buttons from falling off, the buttons are usually fixed or semi-fixed on the clothes, and cannot be replaced or the replacement is very cumbersome.

[0004] For this reason, in the prior art (publication number: CN210642802U, publication date: June 2, 2020), a decorative button that is convenient for quick disassembly is disclosed. It can be installed with various decorations. When in use, only need to select a decorative button with the corresponding decoration and install it on the button, which is very convenient; it can also fasten or remove the button conveniently and labor-savingly; and it is not easy to rotate during use, which is beneficial to keeping the decorative surface at a fixed angle.

[0005] However, in the above solution, the fixing is completed by inserting the fastening block into the fastening groove, or by the mutual magnetic attraction cooperation of the first permanent magnet block and the second permanent magnet block. This fixing method may automatically open when encountering collision or impact, resulting in insecure installation. Therefore, it is necessary to design a clothing decorative button with stable connection and quick-release function on this basis to solve this technical problem. Summary of the Utility Model

[0006] The utility model overcomes the above deficiencies and provides a technical solution that can solve the above problems.

[0007] A clothing decorative button with a quick-release function includes a base and a quick-release component;

[0008] The quick-release component includes a quick-release head, a pressing part, a return spring, a locking bolt and a clamping steel ball;

[0009] A positioning cylinder is formed at the bottom end of the quick-release head, and a sunken circular groove is formed on the base. The positioning cylinder is inserted into the sunken circular groove with a clearance fit;

[0010] The outer side wall of the positioning cylinder is formed with steel ball holes, and the clamping steel balls are installed in the steel ball holes with clearance fit. A limiting edge is formed on the top side edge of the sunken circular groove. When the clamping steel balls extend out of the steel ball holes, they are clamped on the bottom side of the limiting edge;

[0011] In the middle of the top side of the quick-release head, a pressing hole is formed. The pressing part is installed in the pressing hole with clearance fit, and a return spring is installed between the pressing hole and the pressing part in a butt-joint manner;

[0012] The locking bolt is fixedly installed at the bottom end of the pressing part. A nut is formed on the outer side of the bottom end of the locking bolt. The nut is installed in the positioning cylinder with clearance fit, and the nut drives the clamping steel balls to extend out of the steel ball holes through the return spring.

[0013] Further: A stepped groove is formed between the pressing hole and the positioning cylinder. A first spring groove is formed on the stepped groove. A second spring groove is formed on the bottom side of the pressing part. The return spring is installed between the first spring groove and the second spring groove in a butt-joint manner.

[0014] Further: The outer side of the nut is formed with a tapered surface that is narrow at the top and wide at the bottom. The tapered surface of the nut drives the clamping steel balls to extend out of the steel ball holes and be clamped on the bottom side of the limiting edge.

[0015] Further: At least two clamping steel balls are provided, and at least two steel ball holes are also provided on the positioning cylinder. The at least two steel ball holes are formed on the positioning cylinder in a circular array arrangement, and the clamping steel balls are installed in the steel ball holes in a one-to-one correspondence with clearance fit.

[0016] Further: The inner diameter of the steel ball hole is smaller than the diameter of the clamping steel ball.

[0017] Further: Chamfered edges are formed on both the upper and lower sides of the limiting edge.

[0018] Further: Two quick-release grooves are formed on the outer side of the quick-release head, and L-shaped right-angle parts are fixedly installed in the quick-release grooves through screws.

[0019] Further: A bottom cover is installed at the bottom side of the base through rivets.

[0020] Compared with the prior art, the beneficial effects of the present utility model are:

[0021] 1. After the quick-release assembly is installed, the return spring will drive the pressing part to move upward. At this time, the locking bolt fixed at the bottom end of the pressing part will also move upward. The nut at the bottom end of the locking bolt will push the clamping steel balls to move outward, causing the clamping steel balls to extend out from the steel ball holes. At this time, the clamping steel balls will be clamped in the limiting edge of the sunken circular groove, thereby effectively preventing the quick-release assembly from falling off automatically, and the quick-release assembly will not automatically separate from the base when encountering collisions and impacts, thus ensuring the stability of the installation;

[0022] 2. When disassembling, the entire quick-release head needs to be lifted while pressing the pressing part. After the pressing part is pressed, the clamping steel ball no longer clamps the limiting edge. At the same time, when the entire quick-release head is lifted, the limiting edge will push the clamping steel ball to move inward, thereby removing the entire quick-release component, achieving the technical effect of quick disassembly and facilitating actual use and operation.

[0023] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0025] Figure 1 is a structural schematic diagram of the present utility model;

[0026] Figure 2 is an exploded structural schematic diagram of the present utility model;

[0027] Figure 3 is Figure 2 a structural schematic diagram from another perspective;

[0028] Figure 4 is a semi-sectional structural schematic diagram of the present utility model;

[0029] Figure 5 is Figure 4 the exploded structural schematic diagram of

[0030] Figure 6 is Figure 4 the exploded structural schematic diagram from another perspective.

[0031] As shown in the figure: 1. Base; 2. Quick-release component; 21. Quick-release head; 22. Pressing part; 23. Return spring; 24. Locking bolt; 25. Clamping steel ball; 3. Positioning cylinder; 4. Concave circular groove; 5. Steel ball hole; 6. Limiting edge; 7. Pressing hole; 8. Nut; 9. Step groove; 10. First spring groove; 11. Second spring groove; 12. Conical surface; 13. Chamfer; 14. Quick-release groove; 15. L-shaped right-angle part; 16. Bottom cover. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] The following will clearly and completely describe the technical solutions of the present utility model in conjunction with the drawings. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments.

[0033] The components of the embodiments of the present utility model usually described and shown in the accompanying drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model claimed, but merely represents selected embodiments of the present utility model.

[0034] All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts fall within the scope of protection of the present utility model.

[0035] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0036] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0037] As Figures 1-6 shown, a clothing decorative button with a quick-release function of the present utility model includes a base 1 and a quick-release component 2;

[0038] The quick-release component 2 includes a quick-release head 21, a pressing part 22, a return spring 23, a locking bolt 24, and a clamping steel ball 25;

[0039] A positioning cylinder 3 is formed at the bottom end of the quick-release head 21, and a concave circular groove 4 is formed on the base 1. The positioning cylinder 3 is inserted into the concave circular groove 4 with a clearance fit;

[0040] A steel ball hole 5 is formed on the outer side wall of the positioning cylinder 3, and the clamping steel ball 25 is installed in the steel ball hole 5 with a clearance fit. A limiting edge 6 is formed on the top side edge of the concave circular groove 4. When the clamping steel ball 25 extends out of the steel ball hole 5, it is clamped on the bottom side of the limiting edge 6;

[0041] In the middle of the top side of the quick-release head 21, a pressing hole 7 is formed. The pressing part 22 is installed in the pressing hole 7 with a clearance fit, and the return spring 23 is abutted and installed between the pressing hole 7 and the pressing part 22;

[0042] The locking bolt 24 is fixedly installed at the bottom end of the pressing part 22. A nut 8 is formed on the outer side of the bottom end of the locking bolt 24. The nut 8 is installed in the positioning cylinder 3 with a clearance fit. The nut 8 drives the clamping steel ball 25 to extend out of the steel ball hole 5 through the return spring 23;

[0043] The principle is as follows: After the quick-release assembly 2 is installed, the return spring 23 will drive the pressing part 22 to move upward. At this time, the locking bolt 24 fixed to the bottom end of the pressing part 22 will also move upward. The nut 8 at the bottom end of the locking bolt 24 will push the clamping steel ball 25 to move outward, so that the clamping steel ball 25 extends out from the steel ball hole 5. At this time, the clamping steel ball 25 will be stuck in the limiting edge 6 of the concave circular groove 4, thereby effectively preventing the quick-release assembly 2 from falling off automatically. When encountering collisions and impacts, the quick-release assembly 2 will not be separated from the base 1 automatically, thus ensuring the stability of the installation; When disassembling, it is necessary to lift the entire quick-release head 21 while pressing the pressing part 22. After the pressing part 22 is pressed, the clamping steel ball 25 no longer catches the limiting edge 6. At the same time, when lifting the entire quick-release head 21, the limiting edge 6 will push the clamping steel ball 25 to move inward, thereby taking out the entire quick-release assembly 2, achieving the technical effect of quick disassembly and facilitating actual use and operation.

[0044] Further: A stepped groove 9 is formed between the pressing hole 7 and the positioning cylinder 3. A first spring groove 10 is formed on the stepped groove 9. A second spring groove 11 is formed on the bottom side of the pressing part 22. The return spring 23 is abutted and installed between the first spring groove 10 and the second spring groove 11; This makes the installation of the quick-release assembly 2 more stable, and at the same time ensures that the return spring 23 will not be offset or tilted.

[0045] Further: A tapered surface 12 that is narrower at the top and wider at the bottom is formed on the outer side of the nut 8. The tapered surface 12 of the nut 8 drives the clamping steel ball 25 to extend out of the steel ball hole 5 and be clamped at the bottom side of the limiting edge 6; The nut 8 can use the tapered surface 12 to push the clamping steel ball 25 to move outward, so that the clamping steel ball 25 extends out and catches the limiting edge 6 to complete stable assembly.

[0046] Further: At least two clamping steel balls 25 are provided, and at least two steel ball holes 5 are also provided on the positioning cylinder 3. At least two steel ball holes 5 are formed in a circular array on the positioning cylinder 3. The clamping steel balls 25 are installed in the steel ball holes 5 with a clearance fit one by one; This can ensure the stability of the installation of the quick-release assembly 2. The clamping cooperation can be carried out through more than two clamping steel balls 25, the force is more stable, and the service life is improved.

[0047] Furthermore: The inner diameter of the steel ball hole 5 is smaller than the diameter of the clamping steel ball 25; when the clamping steel ball 25 extends out of the steel ball hole 5, not the entire clamping steel ball 25 will fall out of the steel ball hole 5, and the clamping steel ball 25 can always remain within the steel ball hole 5. When clamping, only a small part of the clamping steel ball 25 will extend out of the steel ball hole 5 and form a stable assembly with the limiting edge 6.

[0048] Furthermore: Chamfered edges 13 are formed on both the upper and lower sides of the limiting edge 6; the chamfered edges 13 can be used to facilitate the installation and disassembly of the quick-release assembly 2.

[0049] Furthermore: Two quick-release grooves 14 are formed on the outer side of the quick-release head 21, and L-shaped right-angle parts 15 are fixedly installed in the quick-release grooves 14 by screws; while pressing the pressing part 22, the entire quick-release assembly 2 can be lifted by the L-shaped right-angle parts 15 on both sides, thus facilitating the disassembly operation.

[0050] Furthermore: A bottom cover 16 is installed on the bottom side of the base 1 by rivets; the base 1 and the bottom cover 16 can be fixedly connected to each other by riveting. After installation, the fabric of the clothes will be tightly fitted between the base 1 and the bottom cover 16, thereby ensuring the stable installation of the decorative button on the clothes.

[0051] This embodiment does not impose any formal restrictions on the shape, material, structure, etc. of the present invention. Any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present invention shall fall within the protection scope of the technical solution of the present invention.

Claims

1. A clothing decorative button with a quick-release function, comprising a base and a quick-release component; characterized in that: The quick-release component includes a quick-release head, a pressing part, a return spring, a locking bolt and a clamping steel ball; A positioning cylinder is formed at the bottom end of the quick-release head, and a concave circular groove is formed on the base. The positioning cylinder is inserted into the concave circular groove with a clearance fit; A steel ball hole is formed on the outer side wall of the positioning cylinder, and the clamping steel ball is installed in the steel ball hole with a clearance fit. A limiting edge is formed on the top side edge of the concave circular groove. When the clamping steel ball extends out of the steel ball hole, it is clamped on the bottom side of the limiting edge; A pressing hole is formed in the middle of the top side of the quick-release head, the pressing part is installed in the pressing hole with a clearance fit, and the return spring is abutted and installed between the pressing hole and the pressing part; The locking bolt is fixedly installed at the bottom end of the pressing part. A nut is formed on the outer side of the bottom end of the locking bolt. The nut is installed in the positioning cylinder with a clearance fit. The nut drives the clamping steel ball to extend out of the steel ball hole through the return spring; 2. The clothing decorative button with a quick-release function according to claim 1, characterized in that: A stepped groove is formed between the pressing hole and the positioning cylinder. A first spring groove is formed on the stepped groove, and a second spring groove is formed on the bottom side of the pressing part. The return spring is abutted and installed between the first spring groove and the second spring groove; 3. The clothing decorative button with a quick-release function according to claim 1, characterized in that: A tapered surface with a narrow top and a wide bottom is formed on the outer side of the nut. The tapered surface of the nut drives the clamping steel ball to extend out of the steel ball hole and be clamped on the bottom side of the limiting edge; 4. A clothing decorative button with a quick-release function according to any one of claims 1 or 3, characterized in that: There are at least two clamping steel balls, and there are also at least two steel ball holes on the positioning cylinder. At least two steel ball holes are formed on the positioning cylinder in a circular array, and the clamping steel balls are installed in the steel ball holes with a clearance fit one by one; 5. The clothing decorative button with a quick-release function according to claim 4, characterized in that: The inner diameter of the steel ball hole is smaller than the diameter of the clamping steel ball; 6. The clothing decorative button with a quick-release function according to claim 1, characterized in that: Inclined chamfers are formed on both the upper and lower sides of the limiting edge; 7. The clothing decorative button with a quick-release function according to claim 1, characterized in that: Two quick-release grooves are formed on the outer side of the quick-release head, and an L-shaped right-angle part is fixedly installed in the quick-release grooves through screws; 8. The clothing decorative button with a quick-release function according to claim 1, characterized in that: A bottom cover is installed on the bottom side of the base through rivets;

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