A watch structure with replaceable upper ring of watch case
By designing a watch structure with replaceable rings on the case, using specific notches, limit blocks and movable rods, the problem of disassembly of existing watch bezels is solved, and the bezels are quickly replaced and personalized selection is achieved.
Patent Information
- Application Number
- CN202421463005.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-06-25
AI Technical Summary
The existing bezel is fixed to the case, making it difficult to disassemble, limiting the flexibility of users to choose different styles and designs of bezels, and increasing replacement costs.
A watch structure with a replaceable ring on the watch case is designed, and the rapid disassembly and installation of the bezel body is achieved through the cooperation of the first notch, the second notch, the limiting block, the arc ball, the arc groove, the movable rod, the spring and the fixing ring.
It realizes convenient replacement of the bezel, improves the uniqueness and personalization of the watch, and reduces the replacement cost.
Smart Images
Figure CN222704903U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of watches, in particular to a watch structure with a replaceable upper ring of a watch case. Background Art
[0002] A watch is a time display device worn on the wrist. The bezel refers to the annular part around the watch dial, which is usually used to fix the dial and the watch mirror. The bezel has the function of protecting the dial and the watch mirror to prevent them from accidental collision or damage. Some watches are also equipped with dials or ceramic inserts on the bezel to increase the aesthetics. The design and style of the bezel also vary according to the watch brand and series, and can be selected according to personal preferences and needs.
[0003] In the prior art, the bezel of a watch is usually fixed on the watch case, which is difficult to disassemble and is not conducive to the maintenance and replacement of the bezel. When the bezel needs to be replaced, the entire watch case needs to be replaced, not just the bezel itself, which limits the user's flexibility in choosing bezels of different styles and designs and increases replacement costs. Utility Model Content
[0004] The purpose of the utility model is to solve the problem in the prior art that the bezel of a watch is usually fixed on the watch case, which is difficult to disassemble and is not conducive to the maintenance and replacement of the bezel. When the bezel needs to be replaced, the entire watch case needs to be replaced instead of just the bezel itself, which limits the flexibility of users in choosing bezels of different styles and designs and increases the cost of replacement. A watch structure with a replaceable watch case upper bezel is proposed.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a watch structure with a replaceable watch case upper ring, comprising: a watch body and a watch ring body, the top of the watch body is equidistantly provided with a plurality of first notches, the inner bottoms of the plurality of first notches are each provided with a second notch, the inner bottom of one of the second notches is provided with a circular groove, the inner surface of the circular groove is fixedly connected with a fixing ring, the top of the fixing ring is movably connected with a movable rod, the top of the movable rod is fixedly connected with a mounting block, the top of the mounting block is fixedly connected with an arc ball, the outer surface of the movable rod is sleeved with a spring, the bottom of the watch ring body is equidistantly fixedly connected with a plurality of limit blocks, the bottoms of the plurality of limit blocks are each provided with an arc groove.
[0006] Preferably, the inner surfaces of the plurality of arc-shaped grooves are matched with the outer surface of the arc-shaped ball, and the limit block is matched with the first notch and the second notch.
[0007] Preferably, outer surfaces of the plurality of limit blocks are all provided with arc surfaces, and the plurality of limit blocks are in an L-shape.
[0008] Preferably, a sliding groove is provided on the outer surface of the watch body, and the sliding groove is connected to the circular groove.
[0009] Preferably, a pressing block is provided on the inner surface of the sliding groove, and the outer surface of the pressing block is slidably arranged with respect to the inner surface of the sliding groove.
[0010] Preferably, the top of the pressing block is fixedly connected to the bottom of the movable rod, and the outer surface of the mounting block is slidably arranged with the inner surface of the circular groove.
[0011] Preferably, the outer surface of the watch body is symmetrically provided with watch lugs.
[0012] Compared with the prior art, the advantages and positive effects of the utility model are:
[0013] 1. In the utility model, the first notch, the second notch, the limit block, the arc ball, the arc groove, the movable spring and the fixed ring are used together, so that the bezel body can be disassembled and installed conveniently and quickly. At the same time, the fixed ring, the movable rod, the sliding groove and the pressing block are used together to assist the disassembly and installation of the bezel body, making the replacement of the bezel body more convenient and making the watch more unique and personalized.
[0014] 2. In the utility model, by setting arc grooves at the bottom of multiple limit blocks, the staff does not need to identify the installation position of the bezel body during installation, thereby improving the convenience of installation. At the same time, by setting the arc surface on the outside of the limit block, the limit block can more conveniently apply force to the outside of the arc ball. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A three-dimensional diagram of a watch structure with a replaceable upper ring of the watch case is provided for the utility model;
[0016] Figure 2 The utility model provides a watch body structure schematic diagram of a watch structure with a replaceable watch case upper ring;
[0017] Figure 3 The utility model provides a schematic diagram of the structure of the bezel body of a watch structure with a replaceable upper bezel of the case;
[0018] Figure 4 A partial structural cross-sectional view of a watch structure with a replaceable upper ring of the watch case proposed by the utility model;
[0019] Figure 5 for Figure 4 Enlarged view of point A in the middle;
[0020] Figure 6 for Figure 5 Enlarged view of point B in the middle.
[0021] Legend: 1. Watch body; 2. Sliding groove; 3. Press block; 4. Watch ring body; 5. Arc groove; 6. Limit block; 7. Circular groove; 8. First notch; 9. Second notch; 10. Arc ball; 11. Movable rod; 12. Spring; 13. Fixed ring; 14. Mounting block; 15. Watch ear; 16. Arc surface. DETAILED DESCRIPTION
[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.
[0024] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides a watch structure with a replaceable watch case upper ring, comprising: a watch body 1 and a watch ring body 4, a plurality of first notches 8 are equidistantly provided on the top of the watch body 1, a second notch 9 is provided on the inner bottom of each of the plurality of first notches 8, a circular groove 7 is provided on the inner bottom of one of the second notches 9, a fixing ring 13 is fixedly connected to the inner surface of the circular groove 7, a movable rod 11 is movably connected through the top of the fixing ring 13, a mounting block 14 is fixedly connected to the top of the movable rod 11, a curved ball 10 is fixedly connected to the top of the mounting block 14, a spring 12 is sleeved on the outer surface of the movable rod 11, a plurality of limit blocks 6 are equidistantly fixedly connected to the bottom of the watch ring body 4, a plurality of limit blocks 6 are provided with curved grooves 5 on the bottom, and the plurality of limit blocks 6 are L-shaped, a sliding groove 2 is provided on the outer surface of the watch body 1, the sliding groove 2 is connected to the circular groove 7, the inner surface of each curved groove 5 is matched with the outer surface of the curved ball 10, and the limit block 6 is matched with the first notch 8 and the second notch 9.
[0025] The effect achieved by the entire embodiment 1 is that when installing the bezel body 4, pick up the bezel body 4, insert the limit block 6 into the first notch 8 and the second notch 9, so that the bezel body 4 fits with the top of the watch body 1, and then rotate the bezel body 4, so that the limit block 6 rotates in the first notch 8 and the second notch 9. When the limit block 6 rotates, the limit block 6 squeezes the surface of the arc ball 10, so that it moves toward the circular groove 7 under the squeezing force, and drives the spring 12 to be compressed, so that the movable rod 11 moves along the fixing ring 13. When the limit block 6 rotates to a certain extent, the arc groove 5 on the limit block 6 will be aligned with the circular groove 7, so that the arc ball 10 is no longer squeezed, and the arc ball 10 will be moved under the action of the spring 12 when it is reset. The ball 10 is pushed out from the circular groove 7 to complete the fixation of the limit block 6, and cooperates with the first groove 8 and the second groove 9 to further limit the limit block 6 to complete the rapid fixation of the bezel body 4. When the bezel body 4 needs to be replaced, the bezel body 4 can be rotated in the opposite direction with force, and the arc ball 10 is moved downward through the limit block 6, and no longer engaged with the arc groove 5. The limit block 6 is turned out from the first groove 8 and the second groove 9, and the bezel body 4 can be quickly replaced. When the staff has little strength and cannot turn it, the pressing block 3 can be pushed downward along the sliding groove 2, or the movable rod 11 and the arc ball 10 can be moved to the circular groove 7, thereby facilitating the disassembly and installation of the bezel body 4, making it more convenient to replace the bezel body 4.
[0026] Embodiment 2, as Figure 1-Figure 4 As shown, a pressing block 3 is provided on the inner surface of the sliding groove 2, and the outer surface of the pressing block 3 is slidably arranged with the inner surface of the sliding groove 2. The top of the pressing block 3 is fixedly connected to the bottom of the movable rod 11, and the outer surface of the mounting block 14 is slidably arranged with the inner surface of the circular groove 7. The outer surface of the watch body 1 is symmetrically provided with lugs 15, and the outer surfaces of the plurality of limit blocks 6 are all provided with arc surfaces 16.
[0027] The effect achieved by the entire embodiment 2 is that, by setting the arc grooves 5 at the bottom of multiple limit blocks 6, the staff does not need to identify the installation orientation of the bezel body 4 during installation, thereby improving the convenience during installation. At the same time, by setting the arc surface 16 on the outside of the limit block 6, the limit block 6 can more conveniently apply force to the outside of the arc ball 10.
[0028] Working principle: when installing the bezel body 4, pick up the bezel body 4, insert the limit block 6 into the first slot 8 and the second slot 9, so that the bezel body 4 fits with the top of the watch body 1, and then rotate the bezel body 4 so that the limit block 6 rotates in the first slot 8 and the second slot 9. When the limit block 6 rotates, the limit block 6 will squeeze the surface of the arc ball 10. Through the setting of the arc surface 16 on the outside of the limit block 6, the limit block 6 can more conveniently apply force to the outside of the arc ball 10, so that it is squeezed and moves toward the circular groove 7, and drives the spring 12 to be compressed, so that the movable rod 11 moves along the fixed ring 13. When the limit block 6 rotates to a certain extent, the arc groove 5 on the limit block 6 will be aligned with the circular groove 7, so that the arc ball 10 is no longer squeezed, thereby When the spring 12 is reset, the arc ball 10 will be pushed out of the circular groove 7 under the force of the spring 12, completing the fixation of the limit block 6, and cooperating with the first slot 8 and the second slot 9 to further limit the limit block 6, completing the rapid fixation of the bezel body 4. When the bezel body 4 needs to be replaced, the bezel body 4 can be rotated in the opposite direction with force, and the arc ball 10 can be moved downward through the limit block 6, and no longer engaged with the arc groove 5, so that the limit block 6 can be turned out from the first slot 8 and the second slot 9, and the bezel body 4 can be quickly replaced. When the staff has little strength and cannot turn it, the pressing block 3 can be pushed downward along the sliding slot 2, and the movable rod 11 and the arc ball 10 can be moved to the circular slot 7, thereby facilitating the disassembly and installation of the bezel body 4, making it more convenient to replace the bezel body 4.
[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A watch structure with a replaceable upper bezel, characterized in that: include: A watch body (1) and a watch ring body (4), wherein the top of the watch body (1) is provided with a plurality of first notches (8) at equal intervals, and the inner bottoms of the plurality of first notches (8) are provided with second notches (9), wherein the inner bottom of one of the second notches (9) is provided with a circular groove (7), the inner surface of the circular groove (7) is fixedly connected with a fixing ring (13), the top of the fixing ring (13) is movably connected with a movable rod (11), the top of the movable rod (11) is fixedly connected with a mounting block (14), the top of the mounting block (14) is fixedly connected with an arc ball (10), the outer surface of the movable rod (11) is sleeved with a spring (12), and the bottom of the watch ring body (4) is fixedly connected with a plurality of limit blocks (6) at equal intervals, and the bottoms of the plurality of limit blocks (6) are provided with arc grooves (5).
2. The watch structure with replaceable case upper ring according to claim 1, characterized in that: The inner surfaces of the plurality of arc-shaped grooves (5) are matched with the outer surface of the arc-shaped ball (10), and the limit block (6) is matched with the first notch (8) and the second notch (9).
3. The watch structure with replaceable case upper ring according to claim 2, characterized in that: The outer surfaces of the plurality of limit blocks (6) are all provided with a curved surface (16), and the shape of the plurality of limit blocks (6) is L-shaped.
4. The watch structure with replaceable case upper ring according to claim 3, characterized in that: The outer surface of the watch body (1) is provided with a sliding groove (2), and the sliding groove (2) is connected to the circular groove (7).
5. The watch structure with replaceable case upper ring according to claim 4, characterized in that: The inner surface of the sliding groove (2) is provided with a pressing block (3), and the outer surface of the pressing block (3) is slidably arranged with the inner surface of the sliding groove (2).
6. The watch structure with replaceable case upper ring according to claim 5, characterized in that: The top of the pressing block (3) is fixedly connected to the bottom of the movable rod (11), and the outer surface of the mounting block (14) is slidably arranged with the inner surface of the circular groove (7).
7. The watch structure with replaceable case upper ring according to claim 6, characterized in that: The outer surface of the watch body (1) is symmetrically provided with watch lugs (15).