Magnetic type lock catch structure

Abstract

The utility model relates to a magnetic type lock catch structure which comprises the following components: a first buckle body assembly which comprises a first buckle body, a piston rod which is telescopically mounted in one end of the first buckle body, and a first magnetic part which is mounted in the other end of the first buckle body; the second buckle body assembly is connected with the first buckle body assembly in a matched manner; the second buckle body assembly comprises a second buckle body used for being matched with the first buckle body and a second magnetic attraction piece installed in one end of the second buckle body. One end of the piston rod penetrates through the first buckle body and then is outwards connected with the second buckle body, and the second magnetic attraction piece and the first magnetic attraction piece attract each other. The magnetic type lock catch structure is simple in structure and convenient to use, the second buckle body is telescopically installed in the first buckle body through the piston rod, locking and unlocking of the first buckle body and the second buckle body can be achieved through attraction force of the first magnetic piece and the second magnetic piece, a complex disassembling process is not needed, and the magnetic type lock catch structure is convenient to use. And the use convenience and the user experience are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lock buckle structures, in particular to a magnetic lock buckle structure. Background Art

[0002] In everyday items such as watches and backpacks, the common C-ring connection structure is usually made of a bent metal strip. However, this structure has a significant disadvantage, that is, the metal strip is easy to accidentally detach during use, which may pose a safety hazard to the user. Especially in application scenarios such as backpacks and watches that require a certain degree of stability and reliability, this unstable connection method may seriously affect the storage and use of items.

[0003] In order to solve this problem of C-ring, a closed O-ring structure appeared on the market. Although the O-ring has improved stability, due to its completely closed design, users need to go through a complicated disassembly process when they need to be repaired or replaced. This not only reduces the convenience of use, but also affects the user experience. Utility Model Content

[0004] Based on this, the utility model provides a magnetic lock structure with simple structure and easy use. The second buckle body can be telescopically installed inside the first buckle body through a piston rod. The first buckle body and the second buckle body can be locked and unlocked by utilizing the attraction force of the first magnetic component and the second magnetic component. There is no need for a complicated disassembly process, which effectively improves the convenience of use and user experience.

[0005] In order to achieve the purpose of the utility model, the utility model adopts the following technical solutions:

[0006] A magnetic lock structure, comprising:

[0007] A first buckle body assembly, comprising a first buckle body, a piston rod telescopically installed inside one end of the first buckle body, and a first magnetic attraction member installed inside the other end of the first buckle body; and

[0008] A second buckle body assembly is matched and connected to the first buckle body assembly; the second buckle body assembly includes a second buckle body for matching the first buckle body, and a second magnetic attraction component installed inside one end of the second buckle body; one end of the piston rod passes through the first buckle body and then connects to the second buckle body outwardly, and the opposite ends of the second buckle body match and fit with the opposite ends of the first buckle body to form a closed annular structure; the second magnetic attraction component and the first magnetic attraction component attract each other.

[0009] The above-mentioned magnetic lock structure has a simple structure and is easy to use. The second buckle body can be telescopically installed inside the first buckle body through a piston rod. The attraction between the first magnetic component and the second magnetic component can be used to lock and unlock the first buckle body and the second buckle body. There is no need for a complicated disassembly process, which effectively improves the convenience of use and user experience.

[0010] In one of the embodiments, a receiving cavity is provided at one end of the first buckle body, and a first placement cavity is provided at the other end of the first buckle body; the receiving cavity is used to accommodate and install the piston rod, and the first placement cavity is used to install the first magnetic attraction component.

[0011] In one embodiment, the length of the first magnetic attraction member is smaller than the depth of the first placement cavity.

[0012] In one of the embodiments, a limiting ring is further installed at the opening of the accommodating cavity, the plug of the piston rod is located inside the accommodating cavity, and the rod body of the piston rod passes through the limiting ring and is externally connected to the second buckle body.

[0013] In one embodiment, a plug-in cavity is provided at one end of the second buckle body, and a second placement cavity is provided at the other end of the second buckle body; the plug-in cavity is used to accommodate the rod body for installing the piston rod, and the second placement cavity is used to accommodate the installation of the second magnetic attraction component.

[0014] In one embodiment, the length of the second magnetic member is greater than the depth of the second placement cavity, so that one end of the second magnetic member protrudes beyond the second placement cavity.

[0015] In one embodiment, the first buckle body is arranged in a C shape or a U shape; the second buckle body is arranged in a C shape or a U shape. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of a magnetic lock structure in an unlocked state according to an embodiment of the utility model;

[0017] Figure 2 for Figure 1 An exploded schematic diagram of the magnetic lock structure shown;

[0018] Figure 3 for Figure 2 An exploded schematic diagram of the magnetic lock structure from another perspective is shown;

[0019] Figure 4 for Figure 1 A cross-sectional view of the magnetic lock structure shown in an unlocked state;

[0020] Figure 5 for Figure 1 The three-dimensional schematic diagram of the magnetic lock structure shown is in a locked state.

[0021] Notes on the attached drawings:

[0022] 10-first buckle body assembly, 11-first buckle body, 111-accommodating cavity, 112-first placement cavity, 113-limiting ring, 12-piston rod, 13-first magnetic attraction member;

[0023] 20 - second buckle body assembly, 21 - second buckle body, 211 - plug-in cavity, 212 - second placement cavity, 22 - second magnetic attraction member. DETAILED DESCRIPTION

[0024] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0025] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0027] See also Figures 1 to 5 , is a magnetic lock structure of an embodiment of the present invention, including a first buckle body component 10 and a second buckle body component 20 matching and connected to the first buckle body component 10.

[0028] The first buckle body assembly 10 includes a first buckle body 11, a piston rod 12 telescopically installed inside one end of the first buckle body 11, and a first magnetic member 13 installed inside the other end of the first buckle body 11. The first buckle body 11 is roughly C-shaped or U-shaped, wherein a receiving chamber 111 is provided at one end of the first buckle body 11, and a first placement chamber 112 is provided at the other end of the first buckle body 11. The receiving chamber 111 is used to receive and install the piston rod 12. Specifically, a limiting ring 113 is also installed at the opening of the receiving chamber 111. The plug of the piston rod 12 is located inside the receiving chamber 111. After the rod body of the piston rod 12 passes through the limiting ring 113, it is externally connected to the second buckle body assembly 20; the first placement chamber 112 is used to install the first magnetic member 13. The length of the first magnetic member 13 is less than the depth of the first placement chamber 112.

[0029] In this embodiment, the diameter of the plug of the piston rod 12 is equal to the inner diameter of the accommodating chamber 111, the diameter of the rod body of the piston rod 12 is equal to the inner diameter of the limiting ring 113, and the diameter of the plug of the piston rod 12 is smaller than the inner diameter of the limiting ring 113, so that the plug of the piston rod 12 can be slidably limited inside the accommodating chamber 111, so as to realize the telescopic installation of the piston rod 12 and the first buckle body 11.

[0030] Furthermore, the piston rod 12 and the accommodating chamber 111 are coaxially installed, so that the piston rod 12 and the first buckle body 10 can rotate relative to each other, and thus the first buckle body assembly 10 and the second buckle body assembly 20 can rotate relative to each other during use, effectively improving the convenience of use and user experience.

[0031] The second buckle body assembly 20 includes a second buckle body 21 for matching the first buckle body 11, and a second magnetic member 22 installed inside one end of the second buckle body 21; the second magnetic member 22 and the first magnetic member 13 attract each other.

[0032] In this embodiment, the second buckle body 21 is generally C-shaped or U-shaped, and the opposite ends of the second buckle body 21 are matched and correspondingly fitted with the opposite ends of the first buckle body 11 to form a closed annular structure. Specifically, one end of the second buckle body 21 is provided with an insertion cavity 211, and the other end of the second buckle body 21 is provided with a second placement cavity 212; the insertion cavity 211 is used to accommodate the rod body of the piston rod 12, and the second placement cavity 212 is used to accommodate the second magnetic member 22.

[0033] Furthermore, the length of the second magnetic member 22 is greater than the depth of the second placement cavity 212, so that one end of the second magnetic member 22 protrudes beyond the second placement cavity 212 and is used to be inserted into the interior of the first placement cavity 112, so as to realize the magnetic engagement of the second buckle body 21 with the first buckle body 11, realize self-locking, and make the first buckle body assembly 10 and the second buckle body assembly 20 not easily separated, greatly improving the safety and reliability of the storage of items. When unlocking, by applying external force to overcome the attraction between the first magnetic member 13 and the second magnetic member 22, the first buckle body 11 and the second buckle body 21 are driven away from each other. At this time, the piston rod 12 performs piston movement inside the accommodating cavity 111, and an opening is generated between the first buckle body 11 and the second buckle body 21, so that the user can take out the items between the first buckle body 11 and the second buckle body 21. Then, the external force is removed, and the attraction between the first magnetic member 13 and the second magnetic member 22 drives the first buckle body 11 and the second buckle body 21 to approach each other and lock. This structure utilizes the attraction between the first magnetic component 13 and the second magnetic component 22 to create an opening between the first buckle body 11 and the second buckle body 21, so that a new lock buckle can be replaced without a complicated disassembly process, effectively improving ease of use and user experience.

[0034] The above-mentioned magnetic lock structure has a simple structure and is easy to use. The second buckle body 21 can be telescopically installed inside the first buckle body 11 through the piston rod 12. The first buckle body 11 and the second buckle body 21 can be locked and unlocked by utilizing the attraction force of the first magnetic component 13 and the second magnetic component 22. There is no need for a complicated disassembly process, which effectively improves the convenience of use and user experience.

[0035] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described 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.

[0036] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A magnetic lock structure, characterized in that: include: A first buckle body assembly, comprising a first buckle body, a piston rod telescopically installed inside one end of the first buckle body, and a first magnetic attraction member installed inside the other end of the first buckle body; and A second buckle body assembly is matched and connected to the first buckle body assembly; the second buckle body assembly includes a second buckle body for matching the first buckle body, and a second magnetic attraction component installed inside one end of the second buckle body; one end of the piston rod passes through the first buckle body and then connects to the second buckle body outwardly, and the opposite ends of the second buckle body match and fit with the opposite ends of the first buckle body to form a closed annular structure; the second magnetic attraction component and the first magnetic attraction component attract each other.

2. The magnetic lock structure according to claim 1, characterized in that: One end of the first buckle body is provided with a receiving cavity, and the other end of the first buckle body is provided with a first placement cavity; the receiving cavity is used to accommodate and install the piston rod, and the first placement cavity is used to install the first magnetic attraction component.

3. The magnetic lock structure according to claim 2, characterized in that: The length of the first magnetic attraction member is smaller than the depth of the first placement cavity.

4. The magnetic lock structure according to claim 2, characterized in that: A limiting ring is also installed at the opening of the accommodating cavity, the plug head of the piston rod is located inside the accommodating cavity, and the rod body of the piston rod passes through the limiting ring and is connected to the second buckle body outwardly.

5. The magnetic lock structure according to claim 4, characterized in that: One end of the second buckle body is provided with an inserting cavity, and the other end of the second buckle body is provided with a second placement cavity; the inserting cavity is used to accommodate the rod body for installing the piston rod, and the second placement cavity is used to accommodate the installation of the second magnetic attraction component.

6. The magnetic lock structure according to claim 5, characterized in that: The length of the second magnetic attraction member is greater than the depth of the second placement cavity, so that one end of the second magnetic attraction member protrudes beyond the second placement cavity.

7. The magnetic lock structure according to claim 1, characterized in that: The first buckle body is arranged in a C shape or a U shape; the second buckle body is arranged in a C shape or a U shape.

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