A detachable watchband lug

Abstract

The utility model relates to a watchband technical field discloses a detachable watchband's lug, including watch -dial and watchband body, the both sides of watch -dial outer wall all have the convenient dismounting mechanism of clamping connection, the convenient dismounting mechanism includes two housings, the one side of one end of housing outer wall is provided with L shape groove, the both ends of L shape groove outer wall all are fixedly connected with the clamping block, one end of housing inner wall is fixedly connected with fixed thimble, in the utility model, the device is through the clamping connection of watch -dial outer wall both sides and convenient dismounting mechanism, the setting of housing and watchband body cooperation, the protruding part exposes in watchband body movable groove and with L shape groove place clamping block clamping, simultaneously with the linkage of spring drive fixed part, rotating part and sliding thimble, so that without special tool can quickly complete watchband dismounting and wearing length adjustment, avoid scratching watch case or hurt hand, improved the practicality of device.

Description

Technical Field

[0001] This utility model relates to the field of watch strap technology, and in particular to a spring bar for a detachable watch strap. Background Technology

[0002] The spring bars of a watch strap are key components that connect the strap to the watch case. They are usually made of stainless steel and have built-in springs. The springs allow for the strap to be removed or installed, adjusting the length to fit the wrist, and securing the strap to prevent the watch from becoming loose. They are crucial parts for watch assembly and daily adjustments.

[0003] Traditional watch strap spring bar removal often requires special tools, which is laborious and can easily scratch the watch case or injure your hands if you use improper force. When changing the watch strap or adjusting the wearing length, it is difficult to do it by yourself and requires the assistance of others or professional tools, which is obviously not convenient to use.

[0004] Therefore, those skilled in the art have provided a spring bar for a detachable watch strap to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by providing a detachable watch strap spring bar. The device is connected to the outer wall of the watch face by a convenient disassembly mechanism. The outer shell fits into the watch strap body, and the protruding part is exposed in the movable groove of the watch strap body and engages with the locking block at the L-shaped groove. At the same time, the spring drives the linkage of the fixing part, the rotating part, and the sliding pin, so that the watch strap can be quickly disassembled and the wearing length adjusted without special tools, avoiding scratches to the watch case or injuries to the hands, thus improving the practicality of the device.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A spring bar for a detachable watch strap includes a watch face and a watch strap body, wherein both sides of the outer wall of the watch face are engaged with a convenient detachment mechanism.

[0008] The convenient disassembly mechanism includes two outer shells. An L-shaped groove is provided on one side of one end of the outer wall of the outer shell. Both ends of the outer wall of the L-shaped groove are fixedly connected to the locking blocks. A fixing pin is fixedly connected to one end of the inner wall of the outer shell. A spring is fixedly connected to one end of the fixing pin. A fixing part is fixedly connected to the other end of the spring. A rotating part is rotatably connected to one end of the fixing part. A protrusion is fixedly connected to one side of the outer wall of the rotating part. A sliding pin is rotatably connected to one end of the rotating part.

[0009] Through the above technical solution, the device is connected to the convenient disassembly mechanism on both sides of the outer wall of the dial. The outer shell and the watch strap body are fitted together. The protrusion is exposed in the movable groove of the watch strap body and is engaged with the locking block at the L-shaped groove. At the same time, the spring drives the linkage of the fixing part, the rotating part and the sliding pin, so that the watch strap can be quickly disassembled and the wearing length adjusted without special tools, avoiding scratches on the watch case or injuries to the hands, thus improving the practicality of the device.

[0010] Furthermore, one end of the watch strap body is fitted onto the outer wall of the outer casing, and a movable groove is provided on one side of one end of the outer wall of the watch strap body, with the protrusion exposed within the opening range of the movable groove;

[0011] The above technical solution allows users to directly contact and manipulate the protrusion through the movable groove of the watch strap body, avoiding obstruction of operation due to the protrusion being blocked by the watch strap body, and providing operable conditions for convenient disassembly and assembly of the watch strap.

[0012] Furthermore, a fixing part is slidably connected to one side of the inner wall of the outer shell, and the width of the protrusion is consistent with the width of the openings at both ends of the L-shaped groove;

[0013] The above technical solution ensures that the fixing part can slide smoothly along the inner wall of the outer shell to meet the linkage requirements of the components, while avoiding the displacement or jamming of the protrusion when it moves in the L-shaped groove, thus ensuring the stability of operation.

[0014] Furthermore, the locking blocks at both ends of the outer wall of the L-shaped groove are engaged with the lower end of one side face of the protrusion;

[0015] The above technical solution can effectively limit the protrusion, prevent the protrusion from sliding freely when not in operation, and thus ensure the stability of the connection between the watch strap and the case, and prevent the watch strap from becoming loose when worn.

[0016] Furthermore, a sliding ejector pin is slidably connected to one side of the inner wall of the outer casing;

[0017] The above technical solution enables the sliding pin to extend and retract flexibly in conjunction with the fixed and rotating parts, ensuring that the sliding pin can accurately connect or separate from the dial, thus guaranteeing the reliable realization of the spring bar connection function.

[0018] This utility model has the following beneficial effects:

[0019] 1. This utility model proposes a detachable watch strap spring bar. The device is connected to the outer wall of the watch face by a convenient disassembly mechanism. The outer shell fits into the watch strap body, and the protruding part is exposed in the movable groove of the watch strap body and engages with the locking block at the L-shaped groove. At the same time, the spring drives the linkage of the fixing part, the rotating part and the sliding pin, so that the watch strap can be quickly disassembled and the wearing length adjusted without special tools, avoiding scratches on the watch case or injuries to the hands, thus improving the practicality of the device. Attached Figure Description

[0020] Figure 1 An isometric view of the spring bar of a detachable watch strap proposed in this utility model;

[0021] Figure 2 An exploded view of the spring bar of a detachable watch strap proposed in this utility model;

[0022] Figure 3 Exploded view of an exploded view of a convenient detachment mechanism for the spring bars of a detachable watch strap proposed in this utility model;

[0023] Figure 4 Exploded view of the second perspective of the convenient disassembly and assembly mechanism for the spring bar of a detachable watch strap proposed in this utility model.

[0024] Figure 5 This is a cross-sectional view of the spring bar of a detachable watch strap proposed in this utility model.

[0025] Explanation of reference numerals in the attached figures:

[0026] 1. Dial; 2. Easy disassembly mechanism; 21. Case; 22. L-shaped groove; 23. Locking block; 24. Fixing pin; 25. Spring; 26. Fixing part; 27. Rotating part; 28. Protrusion; 29. ​​Sliding pin; 3. Strap body. Detailed Implementation

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

[0028] Reference Figure 1-3 This utility model provides a specific implementation method:

[0029] A spring bar for a detachable watch strap includes a watch face 1 and a watch strap body 3. Both sides of the outer wall of the watch face 1 are engaged with a convenient detachment mechanism 2. The convenient detachment mechanism 2 includes two outer shells 21. One side of the outer wall of each outer shell 21 has an L-shaped groove 22. Both ends of the outer wall of the L-shaped groove 22 are fixedly connected to locking blocks 23. One end of the inner wall of each outer shell 21 is fixedly connected to a fixing pin 24. One end of the fixing pin 24 is fixedly connected to one end of a spring 25. The other end of the spring 25 is fixedly connected to a fixing part 26. One end of the fixing part 26 is rotatably connected to a rotating part 27. A protrusion 28 is fixedly connected to one side of the outer wall, and a sliding pin 29 is rotatably connected to one end of the rotating part 27. The device is connected to the convenient disassembly mechanism 2 through the engagement of the two sides of the outer wall of the dial 1. The outer shell 21 is fitted with the watch strap body 3. The protrusion 28 is exposed in the movable groove of the watch strap body 3 and engages with the locking block 23 at the L-shaped groove 22. At the same time, the spring 25 drives the linkage of the fixed part 26, the rotating part 27 and the sliding pin 29, so that the watch strap can be quickly disassembled and the wearing length adjusted without special tools, avoiding scratching the watch case or injuring the hand, and improving the practicality of the device.

[0030] Reference Figure 3-5 The outer wall of the outer casing 21 is fitted with one end of the watch strap body 3. A movable groove is provided on one side of the outer wall of the watch strap body 3, and the protrusion 28 is exposed within the opening range of the movable groove, so that the user can directly contact and operate the protrusion 28 through the movable groove of the watch strap body 3, avoiding the protrusion 28 being blocked by the watch strap body 3 and thus preventing the operation from being obstructed, and providing operable conditions for convenient disassembly and assembly of the watch strap in the future.

[0031] A fixing part 26 is slidably connected to one side of the inner wall of the outer shell 21. The width of the protrusion 28 is consistent with the width of the openings at both ends of the L-shaped groove 22. This ensures that the fixing part 26 can slide smoothly along the inner wall of the outer shell 21 to meet the linkage requirements of the components, while also preventing the protrusion 28 from shifting or getting stuck when moving in the L-shaped groove 22, thus ensuring the stability of operation.

[0032] The locking blocks 23 at both ends of the outer wall of the L-shaped groove 22 are engaged with the lower end of one side face of the protrusion 28, which can effectively limit the protrusion 28 and prevent the protrusion 28 from sliding freely in the non-operating state, thereby ensuring the stability of the connection between the watch strap body 3 and the outer shell 21 and preventing the watch strap from becoming loose when worn.

[0033] A sliding pin 29 is slidably connected to one side of the inner wall of the outer casing 21, so that the sliding pin 29 can flexibly extend and retract with the linkage of the fixed part 26 and the rotating part 27, ensuring that the sliding pin 29 can accurately connect or separate from the dial 1, and ensuring the reliable realization of the spring bar connection function.

[0034] Working principle: When the watch strap needs to be disassembled or assembled, the user manipulates the exposed protrusion 28 through the movable groove of the watch strap body 3, pushing the protrusion 28 to move along the L-shaped groove 22 of the outer shell 21, so that the protrusion 28 disengages from the locking blocks 23 at both ends of the L-shaped groove 22; the protrusion 28 drives the rotating part 27 fixed thereto to rotate, the rotating part 27 pulls the fixed part 26 rotatably connected thereto, so that the fixed part 26 slides along the inner wall of the outer shell 21 and compresses the spring 25, the other end of the spring 25 is fixed to the fixed pin 24 inside the outer shell 21, at the same time the rotating part 27 drives the sliding pin 29 rotatably connected at the other end, so that the sliding pin 29 retracts along the inner wall of the outer shell 21 and disengages from the dial 1, thus completing the separation of the watch strap body 3 from the dial 1; when installing, the operation is reversed, the spring 25 returns to its original position and pushes the fixed part 26, the rotating part 27 and the sliding pin 29, so that the sliding pin 29 is locked into the dial 1, and the protrusion 28 re-engages with the locking block 23, achieving a stable connection.

[0035] The following points should be noted in this article:

[0036] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0037] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A spring bar for a detachable watch strap, comprising a watch face (1) and a watch strap body (3), characterized in that: Both sides of the outer wall of the dial (1) are connected to a convenient disassembly mechanism (2). The convenient disassembly mechanism (2) includes two outer shells (21). An L-shaped groove (22) is provided on one side of the outer wall of the outer shell (21). Both ends of the outer wall of the L-shaped groove (22) are fixedly connected to a locking block (23). A fixing pin (24) is fixedly connected to one end of the inner wall of the outer shell (21). One end of the fixing pin (24) is fixedly connected to one end of a spring (25). The other end of the spring (25) is fixedly connected to a fixing part (26). One end of the fixing part (26) is rotatably connected to a rotating part (27). One side of the outer wall of the rotating part (27) is fixedly connected to a protrusion (28). One end of the rotating part (27) is rotatably connected to a sliding pin (29).

2. The spring bar of a detachable watch strap according to claim 1, characterized in that: The outer wall of the outer shell (21) is fitted with one end of the watch strap body (3), and a movable groove is provided on one side of the outer wall of the watch strap body (3), with the protrusion (28) exposed within the opening range of the movable groove.

3. The spring bar of a detachable watch strap according to claim 1, characterized in that: A fixing part (26) is slidably connected to one side of the inner wall of the outer shell (21), and the width of the protrusion (28) is consistent with the width of the openings at both ends of the L-shaped groove (22).

4. The spring bar of a detachable watch strap according to claim 1, characterized in that: The locking blocks (23) at both ends of the outer wall of the L-shaped groove (22) are engaged with the lower end of one side face of the protrusion (28).

5. The spring bar of a detachable watch strap according to claim 1, characterized in that: A sliding pin (29) is slidably connected to one side of the inner wall of the outer shell (21).

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