Magnetic watch buckle structure and watch

Abstract

The utility model relates to the technical field of watch, especially magnetism attracts watch buckle structure, include: first watch buckle, both ends are connected with the rotating rod, and the accommodation groove is formed between two rotating rods, second watch buckle, including: the hollow winding part of one end formation is penetrated by one rotating rod watch buckle A part, watch buckle B part is rotatably connected the other end of watch buckle A part by second rotating rod, the snap -on fixed through groove part two is formed on watch buckle B part, and the limiting fixed structure of installing limit watchband, magnetism attracts module, including: fixed in watch buckle A part magnetism attracts the part, installs in the accommodation groove magnet, watch buckle B part snap -on fixed through groove part two snap -on fixed magnetism attracts the part, the utility model has the advantages of simple and reasonable structure, convenient control production cost and use the advantage of dismounting, besides, the utility model still provides a watch.

Description

Technical Field

[0001] This utility model relates to the technical field of watches, and in particular to a magnetic clasp structure and a watch. Background Technology

[0002] In recent years, due to the popularity of smartwatches, more and more watches no longer rely on traditional mechanical movement and metal hands to achieve timekeeping and time indication functions, and therefore are not affected by magnetic fields; traditional mechanical watches and quartz watches are no longer afraid of magnets after adopting new materials. Against this background, magnetic clasps have emerged.

[0003] Magnetic watch clasps are watch clasps that use magnetic force to lock and can be frequently fastened and detached. They are becoming increasingly popular due to their simple structure, convenience, and durability. However, existing magnetic watch clasp designs suffer from complex structural designs.

[0004] Therefore, there is an urgent need to provide magnetic clasp structures and watches to overcome the above-mentioned defects. Utility Model Content

[0005] The main purpose of this utility model is to provide a magnetic watch buckle structure, which has the advantages of simple and reasonable structural design, easy control of production costs and easy assembly and disassembly.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] The magnetic clasp structure includes:

[0008] The first buckle has rotating connecting rods at both ends, and a receiving groove is formed between the two rotating connecting rods;

[0009] The second watch buckle includes: a watch buckle A part with a hollow winding portion formed at one end through which a rotating connecting rod passes, and a watch buckle B part rotatably connected to the other end of the watch buckle A part by a second rotating rod; the watch buckle B part is formed with a snap-fit ​​fixing groove and a limiting fixing structure for installing a limiting watch strap.

[0010] The magnetic module includes: a magnetic part fixed to the A part of the buckle, and a magnet installed in the receiving groove; the snap-fit ​​fixing groove part two snaps and fixes the magnetic part.

[0011] Preferably, the magnetic suction module further includes a protective layer covering the opening of the receiving slot.

[0012] Preferably, the buckle A part is formed with a snap-fit ​​fixing groove part, and the magnetic part is snap-fitted and fixed on the snap-fit ​​fixing groove part.

[0013] Preferably, the protective layer is square and fully covers the magnet, and the protective layer is snapped into the receiving groove.

[0014] Preferably, the limiting and fixing structure includes: two fixing arms protruding from both sides of the buckle B part, and a pressure plate that is installed inside the two fixing arms through a rotating shaft and rotates to press and limit the strap; the two ends of the rotating shaft are correspondingly fixed to the two fixing arms.

[0015] Preferably, the pressing sheet is bent into an arc shape, with both ends bent and then joined together, and the middle part bent to form a locking channel through which the rotating shaft passes.

[0016] Preferably, the limiting and fixing structure includes: two fixing arms protruding from both sides of the buckle B and together with the buckle B, limiting the watch strap; and a protruding fixing rod protruding and fixed to the buckle B and detachably passing through the watch strap.

[0017] Preferably, each of the fixed arms is L-shaped, and the two fixed arms together with the buckle B form a closed or open mouth shape.

[0018] Preferably, one end of the protruding fixing rod is fixed to the buckle B part, the other end protrudes outside the buckle B part, and a ring of locking parts protrudes outward from the periphery.

[0019] The beneficial effects of the magnetic watch buckle structure of this utility model are as follows: the magnet is installed in the receiving groove of the first watch buckle, the magnetic part is fixed on the watch buckle A part, the snap-fit ​​fixing groove part of the watch buckle B part is snap-fit ​​fixed on the magnetic part, and the magnetic force of the magnet fixes the magnetic part, thereby realizing the quick assembly and disassembly of the watch buckle. The structure is simple and reasonable.

[0020] Accordingly, this utility model also provides a watch, which has the advantages of reasonable structural design, good magnetic attraction effect and long service life.

[0021] A watch includes: a watch body, two watch straps mounted on both ends of the watch body, and a magnetic clasp structure as described above; one of the watch straps is connected to the other rotating connecting rod, and the other watch strap is detachably fixed by the limiting and fixing structure.

[0022] The watch of this utility model uses the above-mentioned magnetic clasp structure, which makes the product simple and reasonable in structure, easy to control production costs and easy to assemble and disassemble. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of one embodiment of the magnetic watch buckle structure of this utility model.

[0024] Figure 2 for Figure 1 A structural decomposition diagram.

[0025] Figure 3 for Figure 1 A sectional view.

[0026] Figure 4 for Figure 1 A schematic diagram of the structure after the watch strap is installed in the embodiment.

[0027] Figure 5 This is an exploded view of another embodiment of the magnetic watch buckle structure of this utility model.

[0028] Figure 6 for Figure 5 A sectional view.

[0029] Figure 7 for Figure 5 A schematic diagram of the structure after assembling the watch strap in the embodiment.

[0030] Explanation of icon numbers in the instruction manual:

[0031] 1-First buckle, a1-Rotating rod, 2-Second buckle, b1-Buckle A part, b11-Wrapping part, b12-Snap-fit ​​fixing groove part one, b2 / b2'-Buckle B part, b21-Snap-fit ​​fixing groove part two, b3-Second rotating rod, c / c'-Limiting and fixing structure, c1-Fixing arm, c2-Rotating shaft, c3-Pressure plate, c1'-Fixing arm part, c2'-Protruding fixing rod, c21'-Snap-fit ​​part, 3-Magnetic module, 31-Magnetic part, d-Protruding part, 32-Magnet, 33-Protective layer. Detailed Implementation

[0032] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0033] It should be noted that when a component is referred to as "connected to" or "set on" another component, it can be directly on the other component or indirectly on that other component.

[0034] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model 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. Therefore, they should not be construed as limitations on this utility model.

[0035] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise expressly specified. "Several" means one or more, unless otherwise expressly specified.

[0036] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0037] Please see Figures 1 to 4 The magnetic watch buckle structure of this embodiment includes: a first watch buckle 1, a second watch buckle 2, and a magnetic module 3. The first watch buckle 1 has rotating rods a1 and rotating connecting rods a1 connected to its two ends, and a receiving groove is formed between the two rotating rods a1 and rotating connecting rods a1. The second watch buckle 2 includes: a hollow winding portion b11 formed at one end, a watch buckle A portion b1 through which one of the rotating rods a1 and rotating connecting rods a1 passes, and a watch buckle B portion b2 rotatably connected to the other end of the watch buckle A portion b1 by a second rotating rod b3; the watch buckle A portion b1 and the watch buckle B portion b2 are fitted with snap-fit ​​fixing grooves b12 and b21, and a limiting fixing structure c for limiting the watch strap is installed on the watch buckle B portion b2. The magnetic module 3 includes: a magnetic part 31 that snaps into the first snap-fit ​​fixing slot b12, a magnet 32 ​​installed in the receiving slot, and a protective layer 33 covering the opening of the receiving slot; the second snap-fit ​​fixing slot b21 is detachably snapped into the protrusion d of the magnetic part 31. In another preferred embodiment, the magnetic part 31 is welded or bonded to the buckle A part b1.

[0038] In a preferred embodiment, the two rotating rods a1 are respectively engaged with the first buckle 1 and with the first buckle 1 near both ends. The receiving groove is recessed from one side of the first buckle 1 and is U-shaped. The magnet 32 ​​is fixed in the receiving groove. The protective layer 33 is square and completely covers the magnet 32 ​​and is fixed at the opening of the receiving groove, thus protecting the magnet 32 ​​and effectively preventing it from rusting, affecting its service life and magnetic attraction effect. Specifically, the protective layer 33 is a colloid or a metal sheet. In this embodiment, the magnet 32 ​​is square, and the area of ​​the side of the magnet 32 ​​facing the magnetic attraction part 31 is larger than the area of ​​the side of the magnetic attraction part 31 facing the magnet 32. This size design effectively ensures the magnetic attraction effect.

[0039] In this preferred embodiment, the winding portion b11 is wound from one end to the other to form a channel through which the rotating connecting rod a1 passes. In other embodiments, the winding portion b11 can also be designed as a through channel formed on the protrusion. The other two sides of the buckle A portion b1 extend to form a second channel. One end of the buckle B portion b2 is provided with a snap-fit ​​fixing portion. The snap-fit ​​fixing portion has a conductive second channel formed inside, and is fixed by the second rotating rod b3 after matching with the second channel. The snap-fit ​​fixing through groove portion one b12 is formed on the end of the buckle A portion b1 near the winding portion b11 and is square in shape. The snap-fit ​​fixing through groove portion two b21 is formed on the buckle B portion b2, is square in shape, and has a smaller volume than the snap-fit ​​fixing through groove portion one b12. The buckle B part b2 rotates around the second rotating rod b3, causing the first snap-fit ​​fixing part b12 to approach or separate from the second snap-fit ​​fixing part b21 (the buckle A part b1 and the buckle B part b2 are either engaged or disengaged).

[0040] The limiting and fixing structure c in this embodiment includes: two fixing arms c1 protruding from both sides of the buckle B part b2; a pressure plate c3, which is installed inside the two fixing arms c1 through a rotating shaft c2 and rotates to press and limit the strap; the two ends of the rotating shaft c2 are correspondingly engaged with the two fixing arms c1; the pressure plate c3 is bent into an arc shape, with both ends bent and fitted together, and the middle bent to form an engaging channel through which the rotating shaft c2 passes. Specifically, a certain gap is provided between the pressure plate c3 and the buckle B part b2, and the strap passes through this gap during use, and the bending of the pressure plate c3 achieves the function of pressing and fixing the strap.

[0041] Please refer to the following: Figures 5 to 7In some other preferred embodiments, the limiting and fixing structure c' includes: two fixing arms c1' protruding from both sides of the buckle B part b2' and together with the buckle B part b2' limiting the watch strap; and a protruding fixing rod c2' protruding and fixed to the buckle B part b2' and detachably passing through the watch strap. Each fixing arm c1' is L-shaped, and the two fixing arms c1' and the buckle B part b2' together form a closed or open opening. One end of the protruding fixing rod c2' is fixed to the buckle B part b2', and the other end protrudes outside the buckle B part b2', with a ring of snap-fit ​​parts c21' protruding outwards on its periphery. In use, the watch strap passes through the opening structure formed by the fixing arms c1' and the buckle B part b2' towards the protruding fixing rod c2', and then the snap-fit ​​hole on it is engaged with the protruding fixing rod c2' for fixation.

[0042] As can be seen from the above description, the magnetic watch buckle structure of this utility model has a receiving groove formed on the first watch buckle, a magnet 32 ​​installed in the receiving groove, and a protective layer 33 covering the magnet 32. The structure design is simple and reasonable, facilitating product production and installation, while effectively preventing the magnet 32 ​​from rusting and improving the product's service life. The second watch buckle 2 is designed to include a bendable watch buckle A part b1 and a watch buckle B part b2. One end of the watch buckle A part b1 is connected to the first watch buckle 1. The watch buckle A part b1 and the watch buckle B part b2 are respectively formed with a snap-fit ​​fixing groove b12 and a snap-fit ​​fixing groove part two b21. The magnetic part 31 is snap-fitted and fixed to the snap-fit ​​fixing groove b12. The magnet 32 ​​generates a magnetic attraction force on the magnetic part 31, and the snap-fit ​​fixing groove part two b21 is snap-fitted and fixed to the protrusion d, thereby enabling the product to achieve a fastening effect. The watch buckle can be opened by forcefully separating the magnet 32 ​​and the magnetic part 31. The product has a simple structural design, which effectively improves the production, assembly and use of the product. The installation of the protective layer 33 does not affect the magnetic attraction effect and effectively improves the service life of the product.

[0043] This embodiment provides a watch, including: a watch body, two watch straps installed at both ends of the watch body, and a magnetic clasp structure as described in the above embodiment. Specifically, one of the watch straps is connected to the other rotating connecting rod a1, and the other watch strap is detachably fixed by the limiting and fixing structure c.

[0044] The watch of this utility model uses the above-mentioned magnetic clasp structure, which makes the watch convenient to use, with good magnetic attraction and long service life.

[0045] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A magnetic watch clasp structure, characterized in that, include: The first buckle has rotating connecting rods connected to both ends, and a receiving groove is formed between the two rotating connecting rods; The second watch buckle includes: a watch buckle A part with a hollow winding portion formed at one end through which a rotating connecting rod passes, and a watch buckle B part rotatably connected to the other end of the watch buckle A part by a second rotating rod; the watch buckle B part is formed with a snap-fit ​​fixing groove and a limiting fixing structure for installing a limiting watch strap. The magnetic module includes: a magnetic part fixed to the A part of the buckle, and a magnet installed in the receiving groove; the snap-fit ​​fixing groove part two snaps and fixes the magnetic part.

2. The magnetic watch clasp structure as described in claim 1, characterized in that, The magnetic module also includes a protective layer covering the opening of the receiving slot.

3. The magnetic watch clasp structure as described in claim 1 or 2, characterized in that, The buckle A part is formed with a snap-fit ​​fixing groove, and the magnetic part is snap-fitted and fixed on the snap-fit ​​fixing groove.

4. The magnetic watch clasp structure as described in claim 1, characterized in that, The protective layer is square and fully covers the magnet, and the protective layer is snapped into the receiving groove.

5. The magnetic watch clasp structure as described in any one of claims 1-4, characterized in that, The limiting and fixing structure includes: two fixing arms protruding from both sides of the buckle B part, and a pressure plate that is installed inside the two fixing arms through a rotating shaft and rotates to press and tighten the watch strap; the two ends of the rotating shaft are correspondingly fixed to the two fixing arms.

6. The magnetic watch clasp structure as described in claim 5, characterized in that, The tablet is bent into an arc shape, with both ends bent and then joined together, and the middle part bent to form a locking channel through which the rotating shaft passes.

7. The magnetic watch clasp structure as described in any one of claims 1-4, characterized in that, The limiting and fixing structure includes: two fixing arms protruding from both sides of the buckle B and together with the buckle B, limiting the watch strap; and a protruding fixing rod protruding and fixed to the buckle B and detachably passing through the watch strap.

8. The magnetic watch clasp structure as described in claim 7, characterized in that, Each of the fixed arms is L-shaped, and the two fixed arms together with the buckle B form a closed or open mouth shape.

9. The magnetic watch clasp structure as described in claim 7, characterized in that, One end of the protruding fixing rod is fixed to the buckle B part, and the other end protrudes outside the buckle B part, with a ring of snap-fit ​​parts protruding outwards on the periphery.

10. Watches, including: The watch body has two watch straps installed at both ends, characterized in that it further includes a magnetic clasp structure as described in claim 1; one of the watch straps is connected to the other rotating connecting rod, and the other watch strap is detachably fixed by the limiting and fixing structure.

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