CN219758674U - Watchcase convenient to dismouting - Google Patents

Abstract

The utility model discloses a watchcase convenient to disassemble and assemble, which belongs to the field of watchcases and comprises a watchcase main body, wherein a pointer dial is arranged on the front end face of the watchcase main body, watchband buckle plates are arranged at the upper and lower end positions of the outer ring of the watchcase main body, a thickened watchcase cover is arranged on the rear end face of the watchcase main body, an inner mounting groove is arranged on the outer ring of the inner side end face of the watchcase cover, an inner annular plate is arranged on the outer ring of the inner annular plate, a fixed thread is arranged on the outer ring of the inner annular plate, a thread groove is arranged at the head position of the inner wall of the inner mounting groove corresponding to the fixed thread, and a turnover buckle plate is movably arranged in the clamping groove.

Description

Watchcase convenient to dismouting

Technical Field

The utility model relates to the field of watchcases, in particular to a watchcase convenient to disassemble and assemble.

Background

The case refers to the casing part of the watch body, which acts to house and protect the internal parts of the watch (movement, dial, hands, etc.), which has a body like a human body, which, besides directly protecting the "viscera" of the watch, determines to a great extent the various performance indexes of the watch, for example: for enhancing sealing performance, the watch cover at the rear of the watch case is mostly fixed by using viscose glue or screws, and the watch case is convenient to install and difficult to disassemble, and the screws are used for disassembling and assembling, so that the disassembling and assembling efficiency of the watch case is affected, and the watch is not beneficial to overhauling and maintenance.

Disclosure of Invention

The utility model mainly aims to provide a watchcase convenient to disassemble and assemble, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a watchcase convenient to dismouting, includes the watchcase main part, the terminal surface is provided with the pointer dial plate before the watchcase main part, watchcase main part outer lane upper and lower extreme position all is provided with the watchband buckle, watchcase main part rear end face is provided with the thickening table lid, watchcase main part rear end face is provided with interior mounting groove, table lid inboard terminal surface outer lane position is provided with interior annular shaped plate, interior annular shaped plate outer lane is provided with fixed screw thread, interior mounting groove inner wall head position corresponds fixed screw thread and is provided with the screw thread groove, the upset table lid outer lane upper and lower extreme position all is provided with the clamping groove, the activity of clamping inslot is provided with the upset buckle, upset buckle outside terminal surface middle part position is provided with the external groove, through set up interior annular shaped plate and fixed screw thread at watchcase inboard terminal surface, set up the screw thread groove that corresponds simultaneously in the mounting groove inner wall, make the watchcase can utilize the screw thread to install, simultaneously in the upset buckle that the table lid is inside and can conveniently rotate, make the dismouting of watchcase more convenient high-efficient.

Preferably, the thickness of the upset buckle plate is equal to the thickness of the thickened meter cover.

Preferably, the bottom of the overturning buckle plate is provided with an inner cylinder, the inner cylinder and the overturning buckle plate are integrally formed, and both ends of the inner cylinder are provided with limiting round rods.

Preferably, the bottom positions of the inner walls of the two sides of the clamping groove are provided with limiting round holes corresponding to the limiting round rods, and the limiting round rods are movably arranged in the limiting round holes.

Preferably, positioning steel balls are arranged at the top positions of the end surfaces of the two sides of the overturning buckle plate, and positioning grooves are formed in the top positions of the inner walls of the two sides of the clamping groove corresponding to the positioning steel balls.

Preferably, the top positions of the end surfaces of the two sides of the overturning buckle plate are provided with interval holes corresponding to the positioning steel balls, an inner circular groove is formed in the rear of the interval holes, an inner circular disc and an outer circular disc are respectively arranged on the inner side and the outer side of the inner circular groove, the bottoms of the positioning steel balls are fixedly connected to the middle of the outer circular disc, and a spring is arranged between the inner circular disc and the outer circular disc.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the inner annular plate and the fixed threads are arranged on the inner end face of the watchcase, the corresponding thread grooves are arranged on the inner wall of the inner mounting groove, so that the watchcase can be mounted by the threads, meanwhile, the rotatable and adjustable overturning buckle plate is arranged at the upper end and the lower end of the watch cover, the overturning buckle plate can be conveniently rotated, so that the disassembly and assembly of the watchcase are more convenient and efficient, the inner cylinder and the limit round rod are arranged at the bottom of the overturning buckle plate, the limit round rod can be stably rotated along the limit round hole to ensure the stability of the overturning buckle plate in the overturning and adjusting process, the telescopic and adjustable positioning steel balls are arranged at the top positions of the two sides of the overturning buckle plate, the positioning steel balls are matched with the positioning grooves on the inner wall of the clamping groove, so that the overturning buckle plate can be fixed, and can be kept stable after being stored and aligned with the flatness of the watch cover.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

fig. 2 is a schematic view of a case body of the present utility model;

FIG. 3 is a schematic view of a watch cover according to the present utility model;

FIG. 4 is a schematic view of a limit round bar according to the present utility model;

fig. 5 is a schematic diagram illustrating the disassembly of the flip buckle plate of the present utility model.

In the figure: 1. a case body; 2. a pointer dial; 3. watchband buckle plate; 4. an inner mounting groove; 5. a watch cover; 6. an inner annular plate; 7. a fixed thread; 8. overturning the buckle plate; 9. a clamping groove; 10. positioning steel balls; 11. a positioning groove; 12. an outer groove; 13. an inner cylinder; 14. a limit round rod; 15. limiting round holes; 16. a spacer hole; 17. an inner circular groove; 18. an outer wafer; 19. a spring; 20. an inner wafer; 21. a thread groove.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-5, a watchcase convenient to disassemble and assemble comprises a watchcase main body 1, a pointer dial 2 is arranged on the front end face of the watchcase main body 1, watchband buckle plates 3 are arranged at the positions of the upper and lower ends of the outer ring of the watchcase main body 1, a thickened meter cover 5 is arranged on the rear end face of the watchcase main body 1, an inner mounting groove 4 is arranged on the rear end face of the inner side end face of the meter cover 5, an inner annular plate 6 is arranged at the position of the outer ring of the inner annular plate 6, fixed threads 7 are arranged at the positions of the head of the inner mounting groove 4, a thread groove 21 is arranged at the positions of the upper and lower ends of the inner wall of the thickened meter cover 5, clamping grooves 9 are respectively arranged at the positions of the upper and lower ends of the outer ring of the thickened meter cover 5, an outer groove 12 is arranged at the middle position of the outer end face of the outer side end face of the thickened meter cover 5, an inner annular plate 6 and the fixed threads 7 are arranged at the inner end face of the inner side end face of the watchcase main body 1, corresponding thread grooves 21 are arranged on the inner wall of the inner mounting groove 4, so that the watchcase main body 1 can be installed by threads, meanwhile, the inner annular plate 8 can be rotatably adjusted by means of the inner ring buckle plates 8, the inner ring can conveniently rotate, the inner ring can be conveniently, the inner ring buckle plates can be used, the inner ring can be conveniently, the assembly and disassembly of the main body 1 can be conveniently, the steel balls can be conveniently and quickly and conveniently carried out, the steel balls can be kept in a stable position by keeping the position of the steel balls in a position by keeping position by the telescopic buckle grooves 10 and the position in a stable groove 11, and a stable position, which can be kept by the position, and a stable position, and can be positioned by the position in the position by the position, and can by the inner can and 10.

In this embodiment, in order to ensure the stability of the turnover buckle 8 after installation, the turnover buckle 8 is stably connected with the bracket of the watch cover 5, and meanwhile, the turnover buckle 8 can rotate in the clamping groove 9 rapidly and effectively, so as to facilitate turnover protrusion, the thickness of the turnover buckle 8 is equal to that of the thickened watch cover 5, an inner cylinder 13 is arranged at the bottom of the turnover buckle 8, the inner cylinder 13 and the turnover buckle 8 are integrally formed, limiting round rods 14 are arranged at two ends of the inner cylinder 13, limiting round holes 15 are arranged at the positions corresponding to the bottom of the inner walls of the two sides of the clamping groove 9, and the limiting round rods 14 are movably arranged in the limiting round holes 15;

in this embodiment, in order to make the overturning buckle plate 8 stable after being retracted, the overturning buckle plate 8 is stably stored in the clamping groove 9 so as to keep the overturning buckle plate 8 and the watch cover 5 smooth, positioning steel balls 10 are arranged at the top positions of the end surfaces of two sides of the overturning buckle plate 8, positioning grooves 11 are arranged at the top positions of the inner walls of two sides of the clamping groove 9 and correspond to the positioning steel balls 10, spacing holes 16 are arranged at the top positions of the end surfaces of two sides of the overturning buckle plate 8 and correspond to the positioning steel balls 10, an inner circular groove 17 is arranged behind the spacing holes 16, an inner circular disc 20 and an outer circular disc 18 are respectively arranged at the inner side and the outer side of the inner circular groove 17, the bottoms of the positioning steel balls 10 are fixedly connected to the middle parts of the outer circular discs 18, and springs 19 are arranged between the inner circular disc 20 and the outer circular disc 18.

It should be noted that, the utility model is a watch case convenient to disassemble and assemble, when in actual use, a user can find the watch case 5 behind the watch case body 1, then find the overturning buckle plate 8 at the upper end and the lower end of the watch case 5, the outer end surface of the overturning buckle plate 8 is provided with an outer groove 12, a tool can be used for extending into the outer groove 12, then prying the overturning buckle plate 8 upwards to enable the overturning buckle plate 8 to rotate outwards, the overturning buckle plate 8 drives the connected inner cylinder 13 and the limiting round rod 14 to rotate, so that the limiting round rod 14 rotates in the limiting round hole 15, meanwhile, the positioning steel balls 10 at the two side end surfaces of the overturning buckle plate 8 also follow to move, the positioning steel balls 10 are extruded by the inner walls of the positioning grooves 11 during the movement, so that the positioning steel balls 10 shrink inwards, and the connecting outer circular plate 18 is driven to move inwards during the shrinkage movement of the positioning steel balls 10, the spring 19 at the rear is extruded when the outer circular sheet 18 moves, so that the spring 19 is stressed to be compressed until the positioning steel balls 10 are completely contracted and are separated from the positioning grooves 11, then the positioning steel balls can continue to rotate, the overturning buckle plates 8 rotate and are exposed, then the overturning buckle plates 8 at the two sides can be grasped, the connected meter cover 5 is driven to rotate, the meter cover 5 drives the connected inner annular plate 6 to rotate, the meter cover 5 is screwed out of the thread groove 21 through the fixed threads 7, the meter cover 5 is further removed, then all parts of the meter core in the inner mounting groove 4 can be overhauled or replaced, after the overhauling and replacing are completed, the meter cover 5 is installed again according to the same principle, the overturning buckle plates 8 at the two ends are pressed down, the positioning steel balls 10 enter the positioning grooves 11 again, and the resetting of the overturning buckle plates 8 is completed.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a watchcase convenient to dismouting, includes watchcase main part (1), watchcase main part (1) front end face is provided with pointer dial plate (2), watchband buckle (3) are all provided with in watchcase main part (1) outer lane upper and lower extreme position, watchcase main part (1) rear end face is provided with thickening table lid (5), its characterized in that: the novel watch case is characterized in that an inner mounting groove (4) is formed in the rear end face of the watch case body (1), an inner annular plate (6) is arranged at the outer ring position of the inner end face of the watch cover (5), fixing threads (7) are arranged on the outer ring of the inner annular plate (6), a thread groove (21) is formed in the head position of the inner wall of the inner mounting groove (4) corresponding to the fixing threads (7), clamping grooves (9) are formed in the upper end position and the lower end position of the outer ring of the thickened watch cover (5), a turnover buckle plate (8) is movably arranged in the clamping grooves (9), and an outer groove (12) is formed in the middle position of the outer end face of the turnover buckle plate (8).

2. A wristwatch case according to claim 1, wherein: the thickness of the turnover buckle plate (8) is equal to that of the thickened meter cover (5).

3. A wristwatch case according to claim 1, wherein: the bottom of the overturning buckle plate (8) is provided with an inner cylinder (13), the inner cylinder (13) and the overturning buckle plate (8) are integrally formed, and two ends of the inner cylinder (13) are provided with limiting round rods (14).

4. A wristwatch case according to claim 3, wherein: the two sides of the clamping groove (9) are provided with limiting round holes (15) corresponding to the limiting round rods (14) at the bottom positions of the inner walls, and the limiting round rods (14) are movably installed in the limiting round holes (15).

5. A wristwatch case according to claim 1, wherein: the top positions of the end surfaces of the two sides of the overturning buckle plate (8) are respectively provided with a positioning steel ball (10), and the top positions of the inner walls of the two sides of the clamping groove (9) are provided with positioning grooves (11) corresponding to the positioning steel balls (10).

6. The easy-to-disassemble wristwatch case of claim 5, wherein: the novel turnover buckle plate is characterized in that spacing holes (16) are formed in the top positions of the end faces on two sides of the turnover buckle plate (8) corresponding to the positioning steel balls (10), inner circular grooves (17) are formed in the rear of the spacing holes (16), inner circular discs (20) and outer circular discs (18) are respectively arranged on the inner side and the outer side of the inner circular grooves (17), the bottoms of the positioning steel balls (10) are fixedly connected to the middle parts of the outer circular discs (18), and springs (19) are arranged between the inner circular discs (20) and the outer circular discs (18).