Quick release structure

Abstract

The embodiment of the invention discloses a quick release structure, and relates to the technical field of connecting pieces. The quick release structure comprises a buckle body, a buckle belt and a locking piece, the buckle body is provided with a containing cavity and an opening communicated with the containing cavity, an abutting groove is formed in the position, close to the opening, of the buckle body, the buckle belt enters the containing cavity from the opening and is located in the abutting groove, the locking piece is arranged in the containing cavity and is rotationally connected with the buckle body, and the locking piece rotates to lock the buckle belt. The locking piece abuts against the buckle belt into the abutting groove, so that the buckle belt and the buckle body can be installed, when the buckle belt and the buckle body are separated, the locking piece is reversely rotated, the locking piece and the buckle belt are separated, the buckle belt can be separated from the abutting groove and then taken out from the opening, and therefore the buckle belt can be rapidly disassembled, the disassembling process is simple, and convenience is improved.

Description

Technical Field

[0001] This invention relates to the field of connector technology, and more particularly to a quick-release structure. Background Technology

[0002] Cameras typically come with a wrist strap, which can be wrapped around the wrist to prevent accidental drops. However, most existing camera wrist straps use metal rings for removal, a time-consuming and laborious process that hinders convenience. Summary of the Invention

[0003] Therefore, it is necessary to provide a quick-release structure to solve the technical problem that existing camera wristbands mostly use metal rings for disassembly, which is time-consuming and laborious, thus affecting convenience.

[0004] This invention provides a quick-release structure, comprising: a buckle body, a buckle strap, and a locking member. The buckle body has a receiving cavity and an opening communicating with the receiving cavity. The buckle body has an abutment groove near the opening. The buckle strap enters the receiving cavity through the opening and is located in the abutment groove. The locking member is disposed in the receiving cavity and is rotatably connected to the buckle body. When the locking member rotates, it abuts against the buckle strap into the abutment groove.

[0005] In one embodiment, the locking member includes a rotating end and an abutting end, the rotating end being rotatably connected to the buckle body, and the abutting end abutting against the buckle strap.

[0006] In one embodiment, the camera wristband further includes a first elastic element that is elastically connected to the abutting end and the cavity wall of the receiving cavity, and is used to keep the abutting end abutting against the buckle.

[0007] In one embodiment, the quick-release structure further includes a button assembly movably connected to the buckle body and used to drive the locking member to rotate.

[0008] In one embodiment, the button assembly includes a button portion and a driving portion connected to the button portion. The button portion is movably connected to the buckle body. The driving portion is frustoconical. When an external force presses the button portion, it drives the driving portion to move. The driving portion abuts against the locking member and drives the locking member to rotate.

[0009] In one embodiment, the button assembly further includes a second elastic member, which is elastically connected to the drive portion and the cavity wall of the receiving cavity, and is used to reset the button portion.

[0010] In one embodiment, the locking member has a first arcuate surface, which is used to abut against the driving part.

[0011] In one embodiment, the locking member is further provided with a first guide surface, which is used to guide the buckle to abut against the locking member and push the locking member to rotate through the buckle.

[0012] In one embodiment, the buckle includes a flexible member and a connector connected to the flexible member, the locking member abutting against the connector into the abutting groove, and the flexible member protruding from the opening outside the buckle body.

[0013] In one embodiment, the connector is conical in shape, and the abutment groove is also conical in shape.

[0014] Implementing the embodiments of the present invention will have the following beneficial effects:

[0015] The quick-release structure of this invention allows the buckle to enter the receiving cavity through the opening and be positioned in the abutment groove. A locking member is disposed within the receiving cavity and is rotatably connected to the buckle body. When the locking member rotates, it abuts against the buckle in the abutment groove, allowing the buckle to be installed with the buckle body. When the buckle separates from the buckle body, the locking member is rotated in the opposite direction, separating it from the buckle. The buckle can then detach from the abutment groove and be removed from the opening, thus enabling the buckle to be quickly disassembled. The disassembly process is simple, improving convenience. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention 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 the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] in:

[0018] Figure 1 This is an isometric schematic diagram of a quick-release structure in one embodiment.

[0019] Figure 2 for Figure 1 An exploded view of the quick-release structure shown.

[0020] Figure 3 for Figure 1 Another exploded view of the quick-release structure shown.

[0021] Figure 4 for Figure 3 A magnified view of part A in the quick-release structure shown.

[0022] Figure label:

[0023] 1. Snap-on body; 11. Receiving cavity; 12. Opening; 13. Abutment groove;

[0024] 2. Buckle; 21. Flexible component; 22. Connector;

[0025] 3. Locking element; 31. Rotating end; 32. Abutting end; 33. First arc-shaped surface; 34. First guide surface;

[0026] 4. Button assembly; 41. Button section; 42. Driver section. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0029] In the description of this invention, it should be noted that if terms such as "upper," "lower," "inner," or "outer" are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of this invention is usually placed, they are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.

[0030] Furthermore, the terms "first" and "second" are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0031] It should be noted that, where there is no conflict, the features in the embodiments of the present invention can be combined with each other.

[0032] Please combine them together Figures 1 to 4 The quick-release structure provided by the present invention will now be described.

[0033] The quick-release structure includes: a buckle body 1, a buckle strap 2, and a locking member 3. The buckle body 1 has a receiving cavity 11 and an opening 12 communicating with the receiving cavity 11. The buckle body 1 is provided with an abutment groove 13 near the opening 12. The buckle strap 2 enters the receiving cavity 11 from the opening 12 and is located in the abutment groove 13. The locking member 3 is disposed in the receiving cavity 11 and is rotatably connected to the buckle body 1. When the locking member 3 rotates, the locking member 3 abuts against the buckle strap 2 into the abutment groove 13.

[0034] Understandably, the buckle 2 of the quick-release structure enters the receiving cavity 11 through the opening 12 and is located in the abutment groove 13. The locking member 3 is located in the receiving cavity 11 and is rotatably connected to the buckle body 1. When the locking member 3 rotates, it abuts against the buckle 2 into the abutment groove 13, allowing the buckle 2 to be installed with the buckle body 1. When the buckle 2 separates from the buckle body 1, the locking member 3 is rotated in the opposite direction, separating from the buckle 2. The buckle 2 can then disengage from the abutment groove 13 and be taken out from the opening 12, thus enabling the buckle 2 to be quickly disassembled. The disassembly process is simple, improving convenience.

[0035] It should be noted that when the buckle 2 needs to be installed, the buckle 2 enters the receiving cavity 11 through the opening 12 and is positioned in the abutment groove 13. Rotating the locking member 3 causes it to abut against the buckle 2, ensuring the buckle 2 fits tightly within the abutment groove 13, thus installing the buckle 2. When the buckle 2 needs to be removed, rotating the locking member 3 in the opposite direction disengages it from the buckle 2, allowing the buckle 2 to detach from the abutment groove 13 and then be removed from the opening 12.

[0036] It should be added that there are two locking members 3, which are symmetrically arranged on both sides of the receiving cavity 11.

[0037] In this embodiment, the locking member 3 includes a rotating end 31 and an abutting end 32. The rotating end 31 is rotatably connected to the buckle body 1, and the abutting end 32 abuts against the buckle strap 2. The rotating end 31 drives the abutting end 32 to rotate, so that the abutting end 32 can abut against the buckle strap 2.

[0038] Furthermore, the camera wristband also includes a first elastic element, which is elastically connected to the abutment end 32 and the cavity wall of the receiving cavity 11, and is used to keep the abutment end 32 abutting against the buckle 2. The first elastic element can be a spring. The elastic force of the first elastic element can keep the abutment end 32 abutting against the buckle 2 at all times. When the buckle 2 needs to be removed, the locking member 3 is rotated in the opposite direction. The locking member 3 and the cavity wall of the receiving cavity 11 squeeze the first elastic element to undergo elastic deformation. The locking member 3 disengages from the buckle 2, so that the buckle 2 disengages from the abutment groove 13 and is then taken out from the opening 12.

[0039] In one embodiment, continue as follows Figures 1 to 4As shown, the quick-release structure also includes a button assembly 4, which is movably connected to the buckle body 1 and is used to drive the locking member 3 to rotate. When the button assembly 4 is pressed, it causes the locking member 3 to rotate. The locking member 3, in turn, compresses the first elastic element against the cavity wall of the receiving cavity 11, causing elastic deformation. The locking member 3 disengages from the buckle strap 2, causing the buckle strap 2 to disengage from the abutment groove 13 and then exit through the opening 12. When the buckle strap 2 is installed, it enters the receiving cavity 11 from the opening 12 and is then positioned within the abutment groove 13. Releasing the button assembly 4 resets it, and the elastic deformation force of the first elastic element drives the locking member 3 to rotate, keeping it abutting the buckle strap 2 within the abutment groove 13.

[0040] In this embodiment, the button assembly 4 includes a button part 41 and a driving part 42 connected to the button part 41. The button part 41 is movably connected to the buckle body 1. The driving part 42 is frustoconical. When the button part 41 is pressed by external force, the driving part 42 moves and abuts against the locking member 3, causing the locking member 3 to rotate. When the button part 41 is pressed, the button part 41 moves the driving part 42. The driving part 42 is frustoconical, so that the driving part 42 can abut against the locking member 3 and cause the locking member 3 to rotate. The locking member 3 and the cavity wall of the receiving cavity 11 press against the first elastic member and undergo elastic deformation. The locking member 3 disengages from the buckle 2, causing the buckle 2 to disengage from the abutment groove 13 and then be taken out from the opening 12.

[0041] Furthermore, the button assembly 4 also includes a second elastic element, which is elastically connected to the cavity wall of the drive unit 42 and the receiving cavity 11, and is used to reset the button unit 41. The second elastic element is a spring. The second elastic element can reset the drive unit 42 and the button unit 41, and the drive unit 42 is no longer in contact with the locking member 3, so that the elastic deformation force of the first elastic element can drive the locking member 3 to rotate, thereby allowing the locking member 3 to remain in contact with the buckle 2 into the abutment groove 13.

[0042] It should be added that the drive unit 42 is also provided with a step, which abuts against the inner wall of the buckle body 1. This allows the drive unit 42 to move the button part 41 back to its original position after the elastic deformation force of the second elastic element drives the button part 41 to abut against the inner wall of the buckle body 1, thus preventing the drive unit 42 and the button part 41 from disengaging from the buckle body 1.

[0043] In one embodiment, such as Figure 3 As shown, the locking member 3 has a first arc-shaped surface 33, which is used to abut against the driving part 42. By setting the first arc-shaped surface 33 and the driving part 42 being frustoconical, the driving part 42 can abut against the first arc-shaped surface 33 and smoothly drive the locking member 3 to rotate.

[0044] In one embodiment, continue as follows Figure 3As shown, the locking member 3 is also provided with a first guide surface 34. The first guide surface 34 is used to guide the buckle 2 to abut against the locking member 3 and push the locking member 3 to rotate through the buckle 2. When the buckle 2 needs to be installed, the buckle 2 enters the receiving cavity 11 from the opening 12. At this time, the buckle 2 abuts against the locking member 3 through the first guide surface 34 and pushes the locking member 3 to rotate. The locking member 3 and the cavity wall of the receiving cavity 11 squeeze the first elastic member to undergo elastic deformation, so that the buckle 2 is located in the abutment groove 13. Then, the deformation force of the first elastic member can drive the locking member 3 to rotate again, so that the abutment end 32 always abuts against the buckle 2, thereby abutting the buckle 2 in the abutment groove 13.

[0045] In one embodiment, such as Figure 1 and Figure 2 As shown, the buckle 2 includes a flexible member 21 and a connector 22 connected to the flexible member 21. A locking member 3 abuts against the connector 22 into an abutment groove 13. The flexible member 21 protrudes from the buckle body 1 through the opening 12. The flexible member 21 can be a hook. The locking member 3 abuts against the connector 22 into the abutment groove 13, allowing the connector 22 and the flexible member 21 to be installed on the buckle body 1.

[0046] In this embodiment, the connector 22 is conical in shape, and the abutment groove 13 is also conical in shape. This ensures that after the locking member 3 abuts against the connector 22, the connector 22 remains securely in the abutment groove 13 and will not disengage from it.

[0047] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0048] The above description discloses only preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. Therefore, equivalent variations made in accordance with the claims of the present invention are still within the scope of the present invention.

Claims

1. A quick release structure, characterized by, The quick release structure comprises a buckle body, a buckle belt and a locking member, the buckle body has a receiving cavity and an opening communicating with the receiving cavity, the buckle body is provided with an abutting groove near the opening, the buckle belt enters the receiving cavity from the opening and is located in the abutting groove, and the locking member is arranged in the receiving cavity and rotationally connected with the buckle body.

2. The quick release structure according to claim 1, wherein, The locking member comprises a rotating end and an abutting end, the rotating end is rotationally connected with the buckle body, and the abutting end abuts against the buckle belt.

3. The quick release structure according to claim 2, wherein, The camera wrist strap further comprises a first elastic member, the first elastic member is elastically connected with the abutting end and a cavity wall of the receiving cavity and is used for keeping the abutting end abutting against the buckle belt.

4. The quick release structure according to any one of claims 1-3, wherein, The quick release structure further comprises a key assembly, the key assembly is movably connected with the buckle body and is used for driving the locking member to rotate.

5. The quick release structure according to claim 4, wherein, The key assembly comprises a key part and a driving part connected with the key part, the key part is movably connected with the buckle body, the driving part is in the shape of a truncated cone, an external force presses the key part to drive the driving part to move, the driving part abuts against the locking member and drives the locking member to rotate.

6. The quick release structure according to claim 5, wherein, The key assembly further comprises a second elastic member, the second elastic member is elastically connected with the driving part and a cavity wall of the receiving cavity and is used for resetting the key part.

7. The quick release structure according to claim 5, wherein, The locking member is provided with a first arc surface, and the first arc surface is used for abutting against the driving part.

8. The quick release structure of claim 3, wherein, The locking member is further provided with a first guide surface, the first guide surface is used for guiding the buckle belt to abut against the locking member and driving the locking member to rotate through the buckle belt.

9. The quick release structure of claim 1, wherein, The buckle belt comprises a flexible member and a connecting member connected with the flexible member, the locking member abuts against the connecting member to the abutting groove, and the flexible member is exposed outside the buckle body from the opening.

10. The quick release structure of claim 9, wherein, The connecting member is in the shape of a cone, and the abutting groove is in the shape of a cone.

Images