Watchband buckling structure easy to assemble

Abstract

The utility model provides a watchband buckling structure easy to assemble, which is suitable for the technical field of watches, and adopts the technical scheme that the watchband buckling structure easy to assemble comprises a first watchband, a second watchband, a sliding sleeve, a connecting buckle and a rotating cylinder, the second watchband is arranged around the first watchband, the sliding sleeve is sleeved on the surface of the first watchband, and the connecting buckle is arranged on the rotating cylinder. A connecting buckle is arranged on one side of the first watchband, a rotating cylinder is fixedly connected to the side, close to the connecting buckle, of the first watchband, the connecting buckle and a rotating rod can be connected or separated through an installation extrusion hole, a sliding groove, a contraction block and a reset spring, the connecting buckle or the rotating rod is overhauled and maintained, and meanwhile the rotating rod and a limiting rod are connected or separated; the maintenance performance of the watchband buckling structure is improved; the utility model is also applicable to the field of watches.

Description

Technical Field

[0001] The utility model relates to the technical field of watches, in particular to a watch band buckle structure that is easy to assemble. Background Art

[0002] A watch is a portable timepiece that is carried or worn by a person, also known as a wristwatch. Common materials for watch straps include leather, rubber, nylon cloth, and stainless steel. Watch straps use buckles to wear the watch on the wrist. Existing watch strap buckles adopt an integrated design. When the watch strap buckle is damaged, the entire watch strap buckle needs to be replaced, and the undamaged part also needs to be replaced, which shortens the service life of the watch strap buckle. By designing the watch strap buckle as an assembly, it is convenient to remove and replace the damaged part of the watch strap buckle, thereby improving the repairability of the watch strap buckle.

[0003] Therefore, it is necessary to provide a new watch band buckle structure that is easy to assemble to solve the above technical problems. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a watch band buckle structure that is easy to assemble.

[0005] The easy-to-assemble watch strap buckle structure provided by the utility model includes: a first watch strap, a second watch strap, a sliding sleeve, a connecting buckle and a rotating cylinder. The second watch strap is arranged around the first watch strap, the sliding sleeve is provided on the surface of the first watch strap, a connecting buckle is provided on one side of the first watch strap, and a rotating cylinder is fixedly connected to the side of the first watch strap close to the connecting buckle. When wearing the watch, the second watch strap is close to the first watch strap, the second watch strap passes through the connecting buckle and the sliding sleeve, and the first watch strap and the second watch strap are bent, so that the watch can be worn quickly and conveniently.

[0006] Preferably, six first limiting holes are equidistantly provided on the surface of the second strap, and a second limiting hole is provided on the upper surface of the sliding sleeve, and the second strap is connected with the second limiting holes. When the second strap passes through the connecting buckle and the sliding sleeve, the limiting rod enters the first limiting hole, and the second strap passes through the second limiting hole to firmly fix the second strap.

[0007] Preferably, a rotating rod is rotatably installed inside the rotating cylinder. Extrusion holes are symmetrically formed on the surface of the connecting buckle. Sliding grooves are symmetrically formed on both sides of the rotating rod, and the extrusion holes and the sliding grooves have the same diameter. A shrinkage block is slidably connected to the inner walls of the two sliding grooves, and the shrinkage block is slidably inserted through the extrusion hole. A return spring is fixedly connected to the surface of the shrinkage block, and the side of the return spring away from the shrinkage block is fixedly connected to the inner wall of the sliding groove. Press the shrinkage block into the inside of the sliding groove, and the shrinkage block squeezes the return spring to contract. Move the connecting buckle closer to the rotating rod. When the positions of the extrusion hole and the sliding groove are aligned, the return spring resets and expands, and the shrinkage block is sent from the inside of the sliding groove into the extrusion hole, which is convenient for assembling the connecting buckle and the rotating rod. By pressing the shrinkage block, it is convenient to remove the connecting buckle for maintenance.

[0008] Preferably, a third limiting hole is formed on the upper surface of the connecting buckle. After the limiting rod passes through the first limiting hole, the limiting rod contacts the inner wall of the third limiting hole to limit the limiting rod, improving the practicability of the connecting buckle.

[0009] Preferably, a limiting rod is arranged above the rotating rod. A connecting hole is formed on the surface of the rotating rod. A connecting seat is fixedly connected to the lower surface of the limiting rod, and the connecting seat is slidably inserted through the connecting hole. A bolt is meshed and connected to the inner walls of the connecting hole and the circular hole of the connecting seat. Move the limiting rod closer to the rotating rod, and the connecting seat enters the inside of the connecting hole. Rotate the bolt into the inner walls of the connecting hole and the connecting seat to firmly connect the rotating rod and the limiting rod. Reverse-rotate the bolt to conveniently separate the connecting hole and the connecting seat and remove the limiting rod for maintenance.

[0010] Preferably, the connecting hole and the connecting seat are designed in an equilateral hexagon shape. When the connecting seat enters the inside of the connecting hole, it is ensured that the connecting seat will not shake. When the connecting seat is inside the connecting hole, the connecting seat will not shake.

[0011] Compared with the related art, the easy-to-assemble watch band buckling structure provided by the present invention has the following beneficial effects:

[0012] The present invention provides an easy-to-assemble watch band buckling structure:

[0013] 1. By installing the extrusion hole, the sliding groove, the shrinkage block and the return spring, the connecting buckle and the rotating rod can be connected or separated, and the connecting buckle or the rotating rod can be repaired and maintained. At the same time, the rotating rod and the limiting rod can be connected or separated, improving the maintenance performance of the watch band buckling structure.

[0014] 2. A limiting rod is provided above the rotating rod. A connecting hole is formed on the surface of the rotating rod. A connecting seat is fixedly connected to the lower surface of the limiting rod, and the connecting seat is slidably inserted through the connecting hole. A bolt is engaged with the inner walls of the circular holes of the connecting hole and the connecting seat. When the limiting rod is moved closer to the rotating rod and the connecting seat enters the interior of the connecting hole, the bolt is rotated to enter the inner walls of the connecting hole and the connecting seat, firmly connecting the rotating rod and the limiting rod. Reversely rotating the bolt facilitates separating the connecting hole and the connecting seat and removing the limiting rod for maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 FIG. [X] is a schematic diagram of the overall structure provided by the present utility model;

[0016] Figure 2 FIG. [X] is a schematic diagram of the disassembled structure provided by the present utility model;

[0017] Figure 3 FIG. [X] is a schematic diagram of the connection buckle and the rotating rod structure provided by the present utility model;

[0018] Figure 4 FIG. [X] is a schematic diagram of the rotating rod and the limiting rod structure provided by the present utility model.

[0019] Reference numerals in the figures: 1, first watchband; 2, second watchband; 3, sliding sleeve; 4, connection buckle; 5, rotating cylinder; 6, first limiting hole; 7, second limiting hole; 8, rotating rod; 9, extrusion hole; 10, sliding groove; 11, contraction block; 12, return spring; 13, third limiting hole; 14, limiting rod; 15, connecting hole; 16, connecting seat; 17, bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0021] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , an easily assembled watchband buckling structure includes: a first watchband 1, a second watchband 2, a sliding sleeve 3, a connection buckle 4, and a rotating cylinder 5. The second watchband 2 is disposed around the first watchband 1. The sliding sleeve 3 is sleeved on the surface of the first watchband 1. The connection buckle 4 is disposed on one side of the first watchband 1. A rotating cylinder 5 is fixedly connected to the side of the first watchband 1 close to the connection buckle 4. When wearing the watch, the second watchband 2 approaches the first watchband 1, the second watchband 2 passes through the connection buckle 4 and the sliding sleeve 3, and the first watchband 1 and the second watchband 2 are bent, facilitating quick wearing of the watch.

[0022] Embodiment 1:

[0023] In the specific implementation process, as Figure 1 and Figure 2As shown, six first limiting holes 6 are equidistantly arranged on the surface of the second watch band 2. A second limiting hole 7 is arranged on the upper surface of the sliding sleeve 3, and the second watch band 2 is connected through the second limiting hole 7. When the second watch band 2 passes through the connecting buckle 4 and the sliding sleeve 3, the limiting rod 14 enters the interior of the first limiting hole 6, and the second watch band 2 passes through the second limiting hole 7, firmly fixing the second watch band 2.

[0024] Reference Figure 2 and Figure 3 As shown, a rotating rod 8 is rotatably installed inside the rotating cylinder 5. Pressing holes 9 are symmetrically arranged on the surface of the connecting buckle 4. Chute grooves 10 are symmetrically arranged on both sides of the rotating rod 8, and the pressing holes 9 and the chute grooves 10 have the same diameter. A contracting block 11 is slidably connected to the inner walls of the two chute grooves 10, and the contracting block 11 is slidably connected through the pressing hole 9. A return spring 12 is fixedly connected to the surface of the contracting block 11, and the side of the return spring 12 away from the contracting block 11 is fixedly connected to the inner wall of the chute groove 10. Press the contracting block 11 into the interior of the chute groove 10, and the contracting block 11 compresses the return spring 12 to contract. Move the connecting buckle 4 closer to the rotating rod 8. When the positions of the pressing hole 9 and the chute groove 10 are aligned, the return spring 12 resets and expands, sending the contracting block 11 from the interior of the chute groove 10 into the pressing hole 9, facilitating the assembly of the connecting buckle 4 and the rotating rod 8. By pressing the contracting block 11, it is convenient to remove the connecting buckle 4 for maintenance.

[0025] Reference Figure 3 and Figure 4 As shown, a third limiting hole 13 is arranged on the upper surface of the connecting buckle 4. After the limiting rod 14 passes through the first limiting hole 6, the limiting rod 14 contacts the inner wall of the third limiting hole 13, limiting the limiting rod 14 and improving the practicability of the connecting buckle 4.

[0026] Reference Figure 3 and Figure 4 As shown, a limiting rod 14 is arranged above the rotating rod 8. A connecting hole 15 is arranged on the surface of the rotating rod 8. A connecting seat 16 is fixedly connected to the lower surface of the limiting rod 14, and the connecting seat 16 is slidably connected through the connecting hole 15. A bolt 17 is meshed and connected to the inner walls of the circular holes of the connecting hole 15 and the connecting seat 16. Move the limiting rod 14 closer to the rotating rod 8, and the connecting seat 16 enters the interior of the connecting hole 15. Rotate the bolt 17 into the inner walls of the connecting hole 15 and the connecting seat 16 to firmly connect the rotating rod 8 and the limiting rod 14. Reverse-rotate the bolt 17 to facilitate the separation of the connecting hole 15 and the connecting seat 16 and remove the limiting rod 14 for maintenance.

[0027] Embodiment 2:

[0028] Reference Figure 4As shown, the connection hole 15 and the connection seat 16 are designed as equilateral hexagons. When the connection seat 16 enters the inside of the connection hole 15, it is ensured that the connection seat 16 will not shake. When the connection seat 16 is inside the connection hole 15, it is ensured that the connection seat 16 will not shake.

[0029] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied to other related technical fields, shall be similarly included in the patent protection scope of the present invention.

Claims

1. An easily assembled watch band buckling structure, characterized in that, Including: A first watch band (1), a second watch band (2), a sliding sleeve (3), a connecting buckle (4) and a rotating cylinder (5). The second watch band (2) is arranged around the first watch band (1). The sliding sleeve (3) is sleeved on the surface of the first watch band (1). The connecting buckle (4) is arranged on one side of the first watch band (1). A rotating cylinder (5) is fixedly connected to the first watch band (1) near the connecting buckle (4).

2. The snap-fastening structure of the watchband that is easy to assemble according to claim 1, wherein Six first limiting holes (6) are equidistantly opened on the surface of the second watch band (2). A second limiting hole (7) is opened on the upper surface of the sliding sleeve (3), and the second watch band (2) is inserted through the second limiting hole (7).

3. The snap-fastening structure of the watchband that is easy to assemble according to claim 1, characterized in that, A rotating rod (8) is rotatably installed inside the rotating cylinder (5). Pressing holes (9) are symmetrically opened on the surface of the connecting buckle (4). Chutes (IO) are symmetrically opened on both sides of the rotating rod (8), and the pressing holes (9) and the chutes (10) have the same diameter.

4. The easily assembled watchband buckling structure according to claim 3, wherein, Shrinking blocks (11) are slidably connected to the inner walls of the two chutes (10), and the shrinking blocks (11) are slidably inserted through the pressing holes (9). A return spring (12) is fixedly connected to the surface of the shrinking blocks (11), and the side of the return spring (12) away from the shrinking blocks (11) is fixedly connected to the inner wall of the chute (10).

5. The snap-fastening structure of the watchband that is easy to assemble according to claim 1, wherein A third limiting hole (13) is opened on the upper surface of the connecting buckle (4).

6. The snap-fastening structure of the watchband that is easy to assemble according to claim 3, wherein, A limiting rod (14) is arranged above the rotating rod (8). A connecting hole (15) is opened on the surface of the rotating rod (8). A connecting seat (16) is fixedly connected to the lower surface of the limiting rod (14), and the connecting seat (16) is slidably inserted through the connecting hole (15). A bolt (17) is meshed and connected to the inner walls of the circular holes of the connecting hole (15) and the connecting seat (16).

7. The snap-fastening structure of the watchband that is easy to assemble according to claim 6, wherein, The connecting hole (15) and the connecting seat (16) are designed in an equilateral hexagon shape.

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