Quick hitch

Abstract

The application is suitable for the field of sports equipment, and discloses a quick hanging buckle, which comprises a main body, a hanging part and a telescopic connecting piece. The main body is provided with a first connecting part, a first locking part and a first magnetic attraction part. The hanging part is provided with a second connecting part, a second locking part and a second magnetic attraction part. The telescopic connecting piece connects the main body and the hanging part, so that the first connecting part and the second connecting part can approach or move away from each other. In the case that the first connecting part approaches the second connecting part, the first magnetic attraction part and the second magnetic attraction part can be attracted to each other, thereby driving the first locking part and the second locking part to abut and lock each other. The quick hanging buckle of the application does not need to be disassembled as a whole when the wearable device is viewed or used, and only needs to be pulled out together with the hanging part relative to the main body, and the hanging part and the main body can also be quickly assembled, thereby improving the convenience of use of the user.

Description

Technical Field

[0001] This application relates to the field of sports equipment, and more particularly to a quick-release buckle. Background Technology

[0002] When engaging in outdoor activities, users need to constantly monitor environmental information such as temperature, direction, and time. Therefore, they need to carry smart wearable devices to obtain this information; for example, users can use smartwatches. However, during actual exercise, because users' body movements are often large and it's difficult to free up hand space, smart wearable devices often cannot be worn on the user's hands. To allow users to easily view their smart wearable devices during exercise, related technologies suggest that the smart wearable devices can be mounted on quick-release buckles, which are then worn on the user's body or personal belongings.

[0003] However, the existing quick-release buckle has a simple structure, and users often need to remove the quick-release buckle when they need to view or use smart wearable devices, which is inconvenient and reduces the user experience. Utility Model Content

[0004] The purpose of this application is to provide a quick-release buckle that aims to improve the convenience of use for users.

[0005] To achieve the above objectives, this application provides a quick hook-up, comprising: The main body is for wearing on a user's body or personal belongings, and the main body is provided with a first connecting part, a first locking part, and a first magnetic attraction element; The attachment part is used to connect a wearable device, and the attachment part is provided with a second connecting part, a second locking part and a second magnetic suction member; A telescopic connector connects the main body and the hanging part, allowing the first connecting part and the second connecting part to move closer or further apart from each other; When the first connecting part is close to the second connecting part, the first magnetic attractor and the second magnetic attractor can attract each other, thereby causing the first locking part and the second locking part to abut against each other and lock.

[0006] In the quick-release buckle of this application, one of the first locking part and the second locking part includes a hook, and the other of the first locking part and the second locking part includes a latch; When the first connecting part is close to the second connecting part, the first magnetic suction member and the second magnetic suction member can attract each other, thereby driving the hook and the slot to move closer to each other and lock together.

[0007] In the quick-release buckle of this application, one of the first locking part and the second locking part further includes a pressing part; When the pressing part is pressed, the hook can disengage from the latch.

[0008] In the quick-release buckle of this application, multiple hooks and multiple slots are provided, and the multiple hooks and multiple slots correspond one-to-one.

[0009] In the quick-release buckle of this application, one end of the telescopic connector passes through the first connecting part, and the other end passes through the second connecting part to connect the main body and the hanging part.

[0010] In the quick-release buckle of this application, one end of the telescopic connector is also inserted through the first magnetic member, and the other end is also inserted through the second magnetic member.

[0011] In the quick-release buckle of this application, the main body is provided with a spring-loaded rotating seat, and one end of the telescopic connector surrounds the periphery of the spring-loaded rotating seat and is connected to the spring-loaded rotating seat.

[0012] In this quick-release buckle, a wearable device is connected to the mounting part. When the user needs to view or use the wearable device, the wearable device, along with the mounting part, can be moved away from the main body, causing the telescopic connector to extend and the first and second connecting parts to move away from each other. When the user no longer needs to view or use the wearable device, the telescopic connector shortens, causing the first or second connecting part to move closer together. The first and second magnetic suction components attract each other, and under the magnetic force, the first and second locking parts move closer together and abut against each other, ultimately locking the first and second locking parts. This allows for quick assembly of the mounting part and the main body when the first connecting part is close to the second connecting part, eliminating the need for manual assembly by the user and improving user convenience. When viewing or using the wearable device, the user does not need to disassemble the entire quick-release buckle; they only need to pull the wearable device, along with the mounting part, out relative to the main body. Furthermore, after viewing or using the wearable device, the quick-release buckle returns to its initial state for stable mounting. Therefore, this quick-release buckle improves user convenience and enhances the user experience. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application 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 application. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0014] Figure 1This is a schematic diagram of the quick-release buckle provided in an embodiment of this application; Figure 2 This is a cross-sectional structural diagram of the quick-release buckle provided in the embodiments of this application; Figure 3 yes Figure 2 Enlarged view of point A in the middle; Figure 4 This is an exploded structural diagram of the quick-release buckle provided in the embodiments of this application.

[0015] Explanation of icon numbers: 100: Quick hook; 10: Main body; 11: First connecting part; 111: Protrusion; 12: First locking part; 121: Bayonet opening; 122: First inclined surface; 13: First magnetic chuck; 18: Clockwork rotating seat; 19: Buckle body; 1901: First end; 1902: Second end; 191: Sealing component; 192: Locking component; 193: Second elastic component; 194: Third elastic component; 20: The department is attached to the office; 21: Second connecting part; 21a: Assembly groove; 211: Third inclined surface; 22: Second locking part; 221: Hook; 2211: Second inclined surface; 222: Pressing part; 223: Connecting rod; 224: First elastic element; 23: Second magnetic chuck; 29: Hanging hole. Detailed Implementation

[0016] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0017] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0018] It should also be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or may be connected to an intermediary component. When a component is referred to as being "connected to" another component, it can be directly connected to the other component or indirectly connected to the other component through an intermediary component.

[0019] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed in this application.

[0020] like Figure 1 As shown in the figure, an embodiment of this application provides a quick-release buckle 100, including a main body 10, a hanging part 20, and a telescopic connector (not shown). The telescopic connector connects the main body 10 and the hanging part 20, allowing the first connecting part 11 and the second connecting part 21 to move closer or further apart.

[0021] The main body 10 can be worn on the user's body or attached to personal belongings. For example, the main body 10 can be clipped to the user's waist or hung on a backpack. This application does not limit the way the main body 10 is worn.

[0022] The mounting part 20 is used to connect a wearable device. For example, the wearable device includes a smartwatch, allowing the user to obtain relevant information at any time while exercising, such as time, navigation, and location. The wearable device in this application is not limited to a smartwatch; it can also be other wearable devices, such as action cameras, GPS trackers, smart bracelets, etc. Users can freely connect the wearable device via the mounting part 20 according to their needs.

[0023] The telescopic connection refers to the ability of the portion located between the main body 10 and the hanging part 20 to lengthen or change its length, so that the first connecting part 11 and the second connecting part 21 can move closer to or further apart from each other. This can be achieved by utilizing the expansion and contraction properties of the material, or by placing a portion of the telescopic connection within the main body 10 or the hanging part 20 to shorten it, or by pulling out the portion of the telescopic connection placed within the main body 10 or the hanging part 20 to lengthen it.

[0024] When using the quick-release buckle 100, the main body 10 is worn on the user's body or personal belongings, and the wearable device is connected to the hanging part 20. When the user needs to view or use the wearable device, the wearable device, along with the hanging part 20, can be moved away from the main body 10, the telescopic connector extends, and the first connecting part 11 and the second connecting part 21 move away from each other. When the user no longer needs to view or use the wearable device, the telescopic connector shortens, and the first connecting part 11 or the second connecting part 21 moves closer to each other, and the hanging part 20 and the main body 10 are relatively fixed. When viewing or using the wearable device, the user does not need to remove the quick-release buckle 100 as a whole; they only need to pull the wearable device, along with the hanging part 20, out relative to the main body 10. After viewing or using the wearable device, the quick-release buckle 100 can also return to its initial state to stably assemble the wearable device. Therefore, the quick-release buckle 100 improves the convenience and user experience of the user.

[0025] like Figure 2 As shown, in some embodiments, the main body 10 is provided with a first connecting portion 11, a first locking portion 12, and a first magnetic member 13. The hanging portion 20 is provided with a second connecting portion 21, a second locking portion 22, and a second magnetic member 23. When the first connecting portion 11 is close to the second connecting portion 21, the first magnetic member 13 and the second magnetic member 23 can magnetically attract each other, thereby causing the first locking portion 12 and the second locking portion 22 to abut against each other and lock.

[0026] It is important to understand that the first connecting part 11 is close to the second connecting part 21 generally occurs when the hanging part 20 is far from the main body 10, and it is necessary to connect the hanging part 20 and the main body 10. For example, this could be after the user has viewed or finished using the wearable device, when it is necessary to connect the hanging part 20 and the main body 10. The first connecting part 11 being close to the second connecting part 21 can be due to the telescopic connector automatically moving the first connecting part 11 closer to the second connecting part 21, or it can be due to the user manually moving the second connecting part 21 closer to the first connecting part 11.

[0027] In this embodiment of the quick-release buckle 100, when the first connecting portion 11 approaches the second connecting portion 21, the first magnetic member 13 and the second magnetic member 23 attract each other. Under the magnetic force, the first locking portion 12 and the second locking portion 22 move closer to each other and abut against each other, ultimately locking the first locking portion 12 and the second locking portion 22. Thus, the hanging portion 20 and the main body 10 can be quickly assembled when the first connecting portion 11 approaches the second connecting portion 21, without requiring manual assembly by the user, improving user convenience. Furthermore, during the assembly of the hanging portion 20 and the main body 10, the first magnetic member 13 and the second magnetic member 23 are magnetically connected, and the first locking portion 12 and the second locking portion 22 are locked together. By fixing the hanging portion 20 and the main body 10 through two connection methods, the stability of the connection between the hanging portion 20 and the main body 10 can be improved, allowing the wearable device to be stably carried using the quick-release buckle 100 and preventing the hanging portion 20 and the main body 10 from separating during movement.

[0028] like Figure 3 As shown, in some embodiments, one of the first locking part 12 and the second locking part 22 includes a hook 221, and the other of the first locking part 12 and the second locking part 22 includes a latch 121. When the first connecting part 11 is close to the second connecting part 21, the first magnetic member 13 and the second magnetic member 23 magnetically attract each other, thereby causing the hook 221 and the latch 121 to move closer together and lock. Through the locking of the hook 221 and the latch 121, the hanging part 20 and the main body 10 can be stably connected.

[0029] For example, the first locking part 12 includes a latch 121, and the second locking part 22 includes a latch 221.

[0030] like Figure 3 As shown, in some embodiments, the first locking portion 12 has a first inclined surface 122 facing the second connecting portion 21, and the second locking portion 22 has a second inclined surface 2211 facing the first connecting portion 11. When the first connecting portion 11 is close to the second connecting portion 21, the first magnetic member 13 and the second magnetic member 23 magnetically attract each other, causing the first locking portion 12 and the second locking portion 22 to move closer together, and the first inclined surface 122 and the second inclined surface 2211 to abut against each other, thus locking the first locking portion 12 and the second locking portion 22. The first inclined surface 122 and the second inclined surface 2211 facilitate the locking of the first locking portion 12 and the second locking portion 22, which is beneficial for the rapid assembly between the hanging portion 20 and the main body 10.

[0031] like Figure 3As shown, in some embodiments, the first locking part 12 is disposed on the periphery of the first connecting part 11, and the second locking part 22 is disposed on the periphery of the second connecting part 21. In this way, when the first connecting part 11 and the second connecting part 21 are close to each other, it can be ensured that the first locking part 12 can abut against and lock the second locking part 22, ensuring that the two can be accurately and stably connected.

[0032] For example, the first locking part 12 includes a latch 121 formed on the side wall of the first connecting part 11, and a first inclined surface 122 formed on the edge of the end face of the first connecting part 11 facing the second connecting part 21; the second locking part 22 includes a hook 221, and a second inclined surface 2211 formed on the end face of the hook 221 facing the main body 10. When the first connecting part 11 is close to the second connecting part 21, the first magnetic member 13 and the second magnetic member 23 can magnetically attract each other, and the second inclined surface 2211 of the hook 221 will abut against the first inclined surface 122. As the first connecting part 11 and the second connecting part 21 approach each other, under the guidance of the first inclined surface 122, the hook 221 will swing or deform in a direction away from the first inclined surface 122. Finally, the hook 221 will move to the latch 121 and return to its initial state to be engaged in the latch 121, thereby achieving locking.

[0033] like Figure 1 As shown, in some embodiments, one of the first locking part 12 and the second locking part 22 further includes a pressing part 222. When the pressing part 222 is pressed, the hook 221 can disengage from the latch 121. The pressing part 222 can be a component separate from the hook 221, where pressing the pressing part 222 pushes the hook 221 to disengage from the latch 121. Alternatively, the pressing part 222 can be a component connected to the hook 221, where pressing the pressing part 222 moves or swings the hook 221 to disengage from the latch 121. When the user needs to detach the hanging part 20 from the main body 10, the pressing part 222 can be pressed to disengage the hook 221 from the latch 121, then the magnetic attraction of the first magnetic member 13 and the second magnetic member 23 can be overcome, moving the first connecting part 11 and the second connecting part 21 away. The pressing part 222 allows users to quickly and easily separate the hanging part 20 and the main body 10 so that users can view or use the wearable device.

[0034] like Figure 3As shown, in some embodiments, the pressing part 222 and the hook 221 are connected by a connecting rod 223, which is rotatably connected to the first connecting part 11 or the second connecting part 21. When the pressing part 222 is pressed, it swings inward toward the first connecting part 11 or the second connecting part 21, causing the connecting rod 223 to rotate relative to the first connecting part 11 or the second connecting part 21. This, in turn, causes the hook 221 to swing away from the first connecting part 11 or the second connecting part 21, so that the hook 221 disengages from the latch 121. This structure is simple and easy to operate.

[0035] For example, the second locking part 22 includes a hook 221 and a pressing part 222, which are connected by a connecting rod 223. The connecting rod 223 is rotatably connected to the second connecting part 21. Specifically, the side wall of the second connecting part 21 is provided with a groove, and the hook 221, the connecting rod 223, and the pressing part 222 are all placed in the groove. The connecting rod 223 has a rotating member protruding towards the bottom of the groove, and the groove is provided with a rotating shaft. The rotating member and the rotating shaft are rotatably connected so that the connecting rod 223 can rotate relative to the second connecting part 21. Furthermore, the groove also has a pressing space opposite to the pressing part 222, and the part of the connecting rod 223 connected to the hook 221 abuts against the bottom of the groove. When the pressing part 222 is pressed, the pressing part 222 will swing toward the pressing space and drive the connecting rod 223 to rotate relative to the second connecting part 21, thereby driving the hook 221 to swing away from the groove so that the hook 221 can disengage from the latch 121.

[0036] like Figure 3 As shown, in some embodiments, the second locking part 22 further includes a first elastic member 224, which is disposed between the pressing part 222 and the first connecting part 11 or the second connecting part 21. When there is no external force, under the action of the first elastic member 224, the pressing part 222 is subjected to a force that swings away from the first connecting part 11 or the second connecting part 21. Therefore, the hook 221 connected to it can have a force toward the first connecting part 11 or the second connecting part 21. When the hook 221 and the latch 121 are locked, it can be ensured that the hook 221 is stably locked to the latch 121 and is not easily disengaged from the latch 121, thereby ensuring a stable and reliable assembly between the hanging part 20 and the main body 10. When the pressing part 222 is pressed, the hook 221 can be disengaged from the latch 121. After the external force is removed, the pressing part 222 returns to its original position, and the hook 221 connected to the pressing part 222 also returns to its original position, so as to facilitate the subsequent assembly of the hanging part 20 and the main body 10.

[0037] For example, the second locking part 22 also includes a first elastic member 224, which is a spring. The first elastic member 224 is disposed in the groove and placed in the pressing space. One end of the first elastic member 224 is connected to the bottom of the groove, and the other end is connected to the pressing part 222.

[0038] like Figure 3 As shown, in some embodiments, the bayonet 121 is an annular bayonet 121. When the hook 221 and the bayonet 121 are locked, the hook 221 can lock the bayonet 121 at any position. Therefore, the first connecting part 11 and the second connecting part 21 can also be connected in any direction, and the hanging part 20 and the main body 10 can also be assembled and fixed in any direction. In this way, the assembly between the hanging part 20 and the main body 10 is simplified, and a stable connection between the two can be ensured without precise docking, further improving the convenience of use for users.

[0039] For example, the first locking part 12 includes a latch 121, which is an annular latch 121 and is formed on the periphery of the second connecting part 21. When the first locking part 12 and the second locking part 22 are locked, the latch 221 can be locked at any position of the annular latch 121.

[0040] like Figure 3 As shown, in some embodiments, multiple hooks 221 and multiple latches 121 are provided, with each hook 221 corresponding to a different latch 121. Each hook 221 can be locked with its corresponding latch 121. Through the locking mechanism between the multiple hooks 221 and the multiple latches 121, the stable assembly between the mounting part 20 and the main body 10 can be further ensured.

[0041] For example, the first locking part 12 includes a plurality of latches 121, and the second locking part 22 includes a plurality of hooks 221. Furthermore, the plurality of latches 121 are configured to form annular latches 121 located around the second connecting part 21, facilitating the molding and fabrication of the plurality of latches 121. Simultaneously, when assembling the hanging part 20 and the main body 10, the plurality of hooks 221 do not need to be aligned with each hook 221, thereby improving the ease of assembly of the hanging part 20 and the main body 10.

[0042] In some preferred embodiments, two hooks 221 and two latches 121 are provided, with the two hooks 221 located on both sides of one of the first connecting portion 11 or the second connecting portion 21, and the two latches 121 located on both sides of the other of the first connecting portion 11 or the second connecting portion 21. Thus, when the first connecting portion 11 and the second connecting portion 21 are joined, the hooks 221 and the latches 121 can respectively lock the sides of the first connecting portion 11 and the second connecting portion 21, ensuring a balanced and stable assembly between the hanging part 20 and the main body 10.

[0043] For example, the first locking portion 12 includes two latches 121, and the second locking portion 22 includes two hooks 221. Furthermore, the two latches 121 are configured to form annular latches 121 located around the second connecting portion 21.

[0044] like Figure 3 As shown, in some embodiments, one of the first connecting portion 11 or the second connecting portion 21 is provided with an assembly groove 21a, and the other of the first connecting portion 11 and the second connecting portion 21 is provided with a protrusion 111. When the hanging portion 20 and the main body 10 are assembled, the first connecting portion 11 and the second connecting portion 21 are close to each other, and the protrusion 111 is adapted and placed in the assembly groove 21a. Through the assembly connection between the first connecting portion 11 and the second connecting portion 21, combined with the contraction of the first locking portion 12 and the second locking portion 22, and the magnetic connection of the first magnetic suction member 13 and the second magnetic suction member 23, a stable assembly between the hanging portion 20 and the main body 10 can be further achieved.

[0045] For example, the second connecting portion 21 forms an assembly groove 21a, and the first connecting portion 11 is provided with a protrusion 111. When the first connecting portion 11 and the second connecting portion 21 are close to each other, the protrusion 111 can be adapted and placed in the assembly groove 21a to achieve alignment assembly.

[0046] like Figure 3 As shown, in some embodiments, a first inclined surface 122 is formed on the edge of the end face of the first connecting part 11 facing the second connecting part 21, and a third inclined surface 211 is provided at the opening of the assembly groove 21a. Through the first inclined surface 122 and the third inclined surface 211, the first connecting part 11 can be guided into the assembly groove 21a, which further improves the convenience of assembly.

[0047] like Figure 3 As shown, in some embodiments, the first magnetic member 13 is disposed at the end of the first connecting portion 11 facing the second connecting portion 21, and the second magnetic member 23 is disposed at the end of the second connecting portion 21 facing the first connecting portion 11. When the first connecting portion 11 and the second connecting portion 21 are close to each other, it can be ensured that the first magnetic member 13 and the second magnetic member 23 can attract each other, so as to facilitate quick assembly of the hanging part 20 and the main body 10.

[0048] For example, a first fixing groove is formed on the surface of the first connecting part 11 facing the second connecting part 21, the first magnetic member 13 is fixedly installed in the first fixing groove, and the second connecting part 21 is fixedly installed in the assembly groove 21a. When the first connecting part 11 and the second connecting part 21 approach each other, the first connecting part 11 is adapted and placed in the assembly groove 21a, and the first magnetic member 13 and the second magnetic member 23 can attract each other to complete the rapid assembly of the hanging part 20 and the main body 10, and provide a certain magnetic force to stabilize the assembly between the hanging part 20 and the main body 10.

[0049] In some embodiments, the first magnetic member 13 is centrally disposed on the first connecting portion 11, and the second magnetic member 23 is centrally disposed on the second connecting portion 21. Centralizing the first magnetic member 13 and the second magnetic member 23 better guides the first connecting portion 11 and the second connecting portion 21 closer to each other, and allows for stable and balanced assembly of the first connecting portion 11 and the second connecting portion 21.

[0050] In some embodiments, one of the first magnetic member 13 and the second magnetic member 23 is a magnetic structural member, and the other is a magnetic structural member or a structural member that can be magnetically attracted, so that the first magnetic member and the second magnetic member can attract each other.

[0051] For example, both the first magnetic member 13 and the second magnetic member 23 are magnetic structural members, and the magnetic pole of the first magnetic member 13 facing the end of the second magnetic member 23 is opposite to the magnetic pole of the second magnetic member 23 facing the end of the first magnetic member 13, so that the two can attract each other when they are close to each other.

[0052] In other examples, the first magnetic element 13 is a magnetic structural element, and the second magnetic element 23 is an iron structural element, so that the two can attract each other when they are close together.

[0053] like Figure 3 As shown, in some embodiments, one end of the telescopic connector passes through the first connecting portion 11 and the other end passes through the second connecting portion 21 to connect the main body 10 and the hanging portion 20. In this way, when the telescopic connector brings the first connecting portion 11 and the second connecting portion 21 close to each other, the first connecting portion 11 and the second connecting portion 21 can be accurately aligned, so as to facilitate stable and rapid assembly between the hanging portion 20 and the main body 10.

[0054] In some preferred embodiments, one end of the telescopic connector is also inserted through the first magnetic member 13, and the other end is also inserted through the second magnetic member 23. Guided by the telescopic connector, the first magnetic member 13 and the second magnetic member 23 can also be brought close to each other, so as to quickly guide the assembly between the hanging part 20 and the main body 10 through mutual attraction, thereby improving the convenience of assembly.

[0055] For example, one end of the telescopic connector passes through the end face of the first connecting portion 11 facing the second connecting portion 21, and also passes through the first magnetic member 13 disposed on the end face of the first connecting portion 11. The other end of the telescopic connector passes through the assembly groove 21a of the second connecting portion 21, and also passes through the second magnetic member 23 disposed within the assembly groove 21a, and passes through the bottom of the assembly groove 21a of the second connecting portion 21. In this way, guided by the telescopic connector, the first magnetic member 13 and the second magnetic member 23 can face each other and attract each other, and can quickly assemble the first connecting portion 11 and the second connecting portion 21, thereby achieving the locking of the first locking portion 12 and the second locking portion 22.

[0056] like Figure 2 As shown, in some embodiments, the main body 10 has a spring-rotating seat 18 inside, and one end of the telescopic connector surrounds the periphery of the spring-rotating seat 18 and is connected to it. When the hanging part 20 and the main body 10 are assembled, a portion of the telescopic connector is placed inside the main body 10 and surrounds the spring-rotating seat 18 to accommodate the telescopic connector. When the hanging part 20 is moved away from the main body 10, the portion of the telescopic connector placed inside the main body 10 is pulled out, so that the external telescopic connector becomes longer, and the spring-rotating seat 18 connected to the telescopic connector also rotates, allowing the user to view or use the wearable device on the hanging part 20. When the mounting part 20 and the main body 10 need to be assembled, the elastic force of the spring-loaded rotating seat 18 will automatically wind the telescopic connector, shortening the external telescopic connector. This allows the mounting part 20 and the main body 10 to move closer together. When the first connecting part 11 is close to the second connecting part 21, the first magnetic member 13 and the second magnetic member 23 magnetically attract and abut against each other, thereby causing the hook 221 and the latch 121 to move closer together and lock. In this way, the assembly of the mounting part 20 and the main body 10 can be achieved automatically without the user having to manually approach the mounting part 20 and the main body 10, further improving the convenience of use.

[0057] For example, the telescopic connector includes a pull cord.

[0058] In some other embodiments, the spring rotating seat 18 may also be disposed within the hanging part 20, and the other end of the telescopic connector surrounds the periphery of the spring rotating seat 18 and is connected to the spring rotating seat 18.

[0059] like Figure 4 As shown, in some embodiments, the main body 10 is also provided with a buckle 19, which enables the connection between the main body 10 and the external structure, so that the main body 10 can be worn on the user or on personal items.

[0060] In some embodiments, the buckle body 19 has a notch, with a first end 1901 and a second end 1902 on either side of the notch. A sealing member 191 and a second elastic member 193 are provided at the notch. One end of the sealing member 191 is rotatably connected to the first end 1901, and one end of the second elastic member 193 abuts against the first end 1901. The other end of the second elastic member 193 extends into the sealing member 191, and is used to drive the other end of the sealing member 191 to abut against the second end 1902. Optionally, the second elastic member 193 is a spring sheet. When it is necessary to attach the main body 10 to the external structure, the sealing member 191 can be pushed so that the other end of the sealing member 191 moves away from the second end 1902. The external structure can then pass through the notch and enter the middle of the buckle body 19 to achieve connection. Under the action of the second elastic member 193, the sealing member 191 will return to its original state, so that the other end of the sealing member 191 abuts against the second end 1902 to achieve sealing and prevent the external structure from detaching from the buckle body 19 from the notch.

[0061] In some embodiments, a third elastic member 194 is further provided within the sealing member 191, one end of the third elastic member 194 abutting against the first end 1901, and the third elastic member 194 is used to improve the restoring force of the sealing member 191. Optionally, the third elastic member 194 is a spring.

[0062] like Figure 4 As shown, in some embodiments, the buckle body 19 is also provided with a locking member 192. The locking member 192 is sleeved on the sealing member 191 and threadedly connected to the sealing member 191. Through the threaded engagement, it can move along the sealing member 191. Moving the locking member 192 toward the second end 1902 allows the locking member 192 to be sleeved on the second end 1902. In this way, even under the action of external force, the sealing member 191 cannot be pushed. This can prevent the notch from being opened due to accidental contact, causing the external structure to detach from the buckle body 19 at the notch, and further ensures that the buckle body 19 can be stably connected to the external structure and is not easily separated.

[0063] like Figure 4 As shown, in some embodiments, the mounting part 20 is provided with a mounting hole 29, which is used to connect a wearable device.

[0064] For example, a hanging hole 29 is threaded through which a hanging cord is used to connect a wearable device.

[0065] Of course, in other embodiments, the mounting part 20 can also be connected to the wearable device in other ways, as long as it can be stably connected to the wearable device, there are no restrictions.

[0066] The above description is merely a preferred embodiment of this application and does not limit the patent scope of this application. Any equivalent structural transformations made based on the content of this application's specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this application.

Claims

1. A quick-release buckle, characterized in that, include: The main body is for wearing on a user's body or personal belongings, and the main body is provided with a first connecting part, a first locking part, and a first magnetic attraction element; The attachment part is used to connect a wearable device, and the attachment part is provided with a second connecting part, a second locking part and a second magnetic suction member; A telescopic connector connects the main body and the hanging part, allowing the first connecting part and the second connecting part to move closer or further apart from each other; When the first connecting part is close to the second connecting part, the first magnetic attractor and the second magnetic attractor can attract each other, thereby causing the first locking part and the second locking part to abut against each other and lock.

2. The quick-release buckle as described in claim 1, characterized in that, One of the first locking part and the second locking part includes a hook, and the other of the first locking part and the second locking part includes a slot; When the first connecting part is close to the second connecting part, the first magnetic suction member and the second magnetic suction member can attract each other, thereby driving the hook and the slot to move closer to each other and lock together.

3. The quick-release buckle as described in claim 2, characterized in that, One of the first locking part and the second locking part further includes a pressing part; When the pressing part is pressed, the hook can disengage from the latch.

4. The quick-release buckle as described in claim 2, characterized in that, Multiple hooks and multiple slots are provided, and the multiple hooks and multiple slots correspond one-to-one.

5. The quick-release buckle as described in claim 1, characterized in that, One end of the telescopic connector passes through the first connecting part, and the other end passes through the second connecting part to connect the main body and the hanging part.

6. The quick-release buckle as described in claim 1, characterized in that, One end of the telescopic connector is also inserted through the first magnetic attractor, and the other end is also inserted through the second magnetic attractor.

7. The quick-release buckle as described in claim 1, characterized in that, The main body is provided with a spring rotating seat, and one end of the telescopic connector surrounds the periphery of the spring rotating seat and is connected to the spring rotating seat.

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