Watch easy to assemble

Abstract

The utility model discloses a watch easy to assemble, which belongs to the technical field of clocks and watches, and comprises a watch bezel piece, a watch body assembly and an inner container assembly, and the watch bezel piece is provided with a limiting groove in the circumferential direction; the meter body assembly is provided with a limiting piece and a main body, a cavity is formed in the main body, a mounting cavity corresponding to the limiting groove is formed in the main body, and at least part of the limiting piece is mounted in the mounting cavity; the inner container assembly is installed in a cavity of the body, the watch ring piece is in threaded fit with the inner container assembly, and the two ends of the body abut against the watch ring piece and the inner container assembly respectively. The limiting piece is provided with a first moving position and a second moving position, and the limiting piece is far away from the limiting groove at the first moving position; at least part of the limiting piece is matched with the limiting groove in the second moving position. During installation, the inner container assembly is placed in the cavity of the main body, then the watch bezel piece is adopted to be in threaded fit with the outer wall of the inner container assembly, the lower end face of the watch bezel piece extrudes the limiting piece, the watch bezel piece rotates to a preset position, the limiting piece is matched with the limiting groove, and assembling is completed.

Description

Technical Field

[0001] The utility model belongs to the technical field of clocks and watches, in particular to an easy-to-assemble watch. Background Art

[0002] With the development of information technology, electronic consumer products are changing to meet the needs of people with different preferences. Smart watches are popular because of their rich functions and fashionable appearance. However, after long-term wear, the case and strap of smart watches are easy to wear and tear and cannot be replaced. In addition, since such smart watches cannot freely replace components, users cannot replace parts in the watch as needed.

[0003] Although the Chinese patent number is 201821674853.3, which discloses an assembled watch that is detachable and has replaceable parts, the assembled watch has many parts for fixing, and many tools are needed during installation or disassembly, which makes its installation and disassembly more complicated. Utility Model Content

[0004] The utility model aims to improve the problem that the existing watches are complicated to install or disassemble during assembly, and to provide an easy-to-assemble watch.

[0005] The technical solutions to achieve the above objectives include the following:

[0006] An easy-to-assemble watch comprising:

[0007] A bezel member, wherein the bezel member is provided with a limiting groove in the circumferential direction;

[0008] A watch body assembly, the watch body assembly comprising a stopper and a main body, a cavity is formed in the main body, a mounting cavity corresponding to the stopper groove is provided on the main body, and the stopper is at least partially mounted in the mounting cavity;

[0009] and an inner liner assembly, wherein the inner liner assembly is installed in the cavity of the main body, the bezel is threadedly matched with the inner liner assembly, and two ends of the main body are respectively against the bezel and the inner liner assembly;

[0010] Wherein, the limiting member has a first moving position and a second moving position. In the first moving position, the limiting member is away from the limiting groove; in the second moving position, the limiting member is at least partially matched with the limiting groove.

[0011] In one embodiment, the limiting member includes an elastic member, a shell, and a limiting block. The shell is installed in an installation cavity. The shell has a receiving groove. The elastic member is installed in the receiving groove. The limiting block is at least partially arranged in the receiving groove. The limiting block is abutted against the inner wall of the shell. The limiting block is at least partially exposed relative to the installation cavity.

[0012] In one embodiment, the limit block includes an abutting portion and a clamping portion, the abutting portion is arranged in the accommodating groove, and the first end of the abutting portion abuts against the elastic member, and the second end of the abutting portion abuts against the inner wall of the shell; the clamping portion is installed on the second end of the abutting portion, and one end of the clamping portion close to the limit groove has an outer arc surface, and the clamping portion is used to clamp with the limit groove;

[0013] The width of the abutting portion is greater than the opening width of the accommodating slot, and the clamping portion is smaller than the opening width of the accommodating slot.

[0014] In one embodiment, the limit member further has a positioning column, the elastic member is a spring, the positioning column is installed on the limit block, the spring is sleeved outside the positioning column, and the two ends of the spring are respectively against the limit block and the bottom of the accommodating groove.

[0015] In one embodiment, the inner shell assembly includes a first outer shell, an inner shell, and a movement, wherein a receiving groove is formed in the first outer shell, a first L-shaped groove is formed outside the first outer shell, the movement is installed in the receiving groove, and the inner shell is sleeved outside the first outer shell and at least partially received in the first L-shaped groove;

[0016] A gap is formed between the bezel and the first shell, the main body is accommodated in the gap, and two ends of the main body are respectively against the bezel and the first shell.

[0017] In one of the embodiments, the inner liner assembly comprises a handle and a dam tube, the dam tube is installed on the inner shell, and the main body comprises a avoidance groove for accommodating the dam tube; the handle is sleeved on the outside of the dam tube and rotatably cooperates with the dam tube, and the handle is fixed to the rotating shaft of the movement.

[0018] In one embodiment, the handle includes a side end, a rotating part, and a connecting shaft, the rotating part is circular, the rotating part and the connecting shaft are both installed on the side end, the connecting shaft is arranged in the rotating part, and the dam tube is arranged between the connecting shaft and the rotating part;

[0019] A first waterproof ring is provided between the outer wall of the dam pipe and the inner wall of the rotating part;

[0020] A second waterproof ring is provided between the inner wall of the dam tube and the outer wall of the connecting shaft.

[0021] In one embodiment, a third waterproof ring is provided between the inner wall of the inner shell and the outer wall of the first outer shell;

[0022] The inner shell assembly also has a second outer shell, which is mounted on the inner shell; a fourth waterproof ring is provided between the outer wall of the second outer shell and the inner wall of the inner shell;

[0023] The third waterproof ring and the fourth waterproof ring are respectively arranged at the upper and lower ends of the inner shell.

[0024] In one embodiment, the inner side of the inner shell has a second L-shaped groove, the inner shell is sleeved on the outside of the second outer shell, and the second outer shell is at least partially accommodated in the second L-shaped groove;

[0025] The third waterproof ring is accommodated in the first L-shaped groove, and the fourth waterproof ring is accommodated in the second L-shaped groove.

[0026] In one embodiment, the inner shell assembly has a shockproof ring, the shockproof ring is installed in the accommodating groove, the movement is installed on the shockproof ring, the shockproof ring is extended along the circumference of the movement, and there is a gap between the movement and the first shell.

[0027] The technical solution provided by the utility model has the following advantages and effects:

[0028] When installing the watch, the bezel piece is threadedly matched with the liner assembly, and the limiting groove of the bezel piece is matched with the limiting piece of the watch body assembly, so that the bezel piece is fixed to the liner assembly and the watch body assembly respectively; when disassembling, it is only necessary to rotate the bezel piece in the opposite direction to separate the bezel piece from the liner assembly and the watch body assembly, and no tools are required for installation, which greatly simplifies the installation or disassembly steps of the watch and makes installation easier. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The accompanying drawings herein show specific examples of the technical solutions described in the present utility model, and together with the specific implementation methods constitute a part of the specification, and are used to explain the technical solutions, principles and effects of the present utility model.

[0030] Unless otherwise specified or defined, the same reference numerals in different drawings represent the same or similar technical features, and the same or similar technical features may also be represented by different reference numerals.

[0031] Figure 1 is a schematic diagram of a watch in one embodiment of the utility model;

[0032] Figure 2 It is an exploded view of a watch in one embodiment of the utility model;

[0033] Figure 3 It is a schematic diagram of a body component and an inner tank component in one embodiment of the utility model;

[0034] Figure 4 is a cross-sectional view of a watch in one embodiment of the utility model;

[0035] Figure 5 In one embodiment of the utility model Figure 4 A local enlarged view of point A;

[0036] Figure 6 In one embodiment of the utility model Figure 4 A partial enlarged view of point B;

[0037] Figure 7 is a cross-sectional view of an inner tank assembly in one embodiment of the utility model;

[0038] Description of reference numerals:

[0039] 100. Watches;

[0040] 1. Bezel; 11. Limiting groove;

[0041] 2. Watch body assembly; 20. Main body; 21. Stopper; 211. Shell; 2111. Accommodating groove; 212. Elastic member; 213. Stopper; 2131. Abutment portion; 2132. Clamping portion; 214. Positioning column; 22. Avoidance groove; 23. Watch band groove; 24. Mounting cavity;

[0042] 3. Inner shell assembly; 31. First outer shell; 311. Accommodating groove; 312. First L-shaped groove; 32. Inner shell; 321. Second L-shaped groove; 33. Movement; 331. Rotating shaft; 332. Gap; 34. Second outer shell; 35. Handle; 351. Side end; 352. Rotating part; 353. Connecting shaft; 354. First waterproof ring; 355. Second waterproof ring; 36. Dam tube; 37. Dial; 38. Shockproof ring; 301. Third waterproof ring; 302. Fourth waterproof ring; 303. Damping rubber ring. DETAILED DESCRIPTION

[0043] In order to facilitate the understanding of the present invention, specific embodiments of the present invention will be described in more detail below with reference to the accompanying drawings.

[0044] Unless otherwise specified or defined, the "first, second..." used in this article is merely used to distinguish names and does not represent a specific quantity or order.

[0045] Unless specifically stated or defined otherwise, the term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0046] It should be noted that when a component is considered to be "fixed to" another component, it can be directly fixed to the other component or there can be a central component; when an component is considered to be "connected to" another component, it can be directly connected to the other component or there can be a central component at the same time; when an component is considered to be "installed on" another component, it can be directly installed on the other component or there can be a central component at the same time. When an component is considered to be "set on" another component, it can be directly set on the other component or there can be a central component at the same time.

[0047] The utility model provides a watch 100 which is easy to assemble. Figures 1 to 4 As shown, it includes: a bezel 1, a body component 2 and an inner liner component 3, the bezel 1 is provided with a limiting groove 11 in the circumferential direction; the body component 2 has a limiting member 21 and a main body 20, a cavity is formed in the main body 20, and a mounting cavity 24 corresponding to the limiting groove 11 is provided on the main body 20, and the limiting member 21 is at least partially mounted in the mounting cavity 24; the inner liner component 3 is installed in the cavity of the main body 20, the bezel 1 is threadedly matched with the inner liner component 3, and the two ends of the main body 20 are respectively against the bezel 1 and the inner liner component 3; wherein the limiting member 21 has a first moving position and a second moving position, in the first moving position, the limiting member 21 is away from the limiting groove 11; in the second moving position, the limiting member 21 is at least partially matched with the limiting groove 11. Specifically, when installing the watch 100, first place the liner assembly 3 in the cavity of the main body 20 so that the bottom of the main body 20 is against the liner assembly 3, and then the bezel 1 is matched with the outer wall thread of the liner assembly 3, and the lower end face of the bezel 1 squeezes the limit member 21 so that the limit member 21 is completely moved into the installation cavity 24. At this time, the limit member 21 is in the first moving position; when the bezel 1 is rotated to the preset position, the limit groove 11 of the bezel 1 moves to the top of the limit member 21, and the limit member 21 is matched with the limit groove 11. At this time, the limit member 21 is in the second moving position. When the limiting member 21 is matched with the limiting groove 11, the upper and lower ends of the main body 20 are respectively against the bezel member 1 and the liner assembly 3, the bezel member 1 is fixed to the liner assembly 3, and the main body 20 is confined between the bezel member 1 and the liner assembly 3. At this time, the side wall of the liner assembly 3 is wrapped by the watch body assembly 2 and the bezel member 1, forming protection and decoration for the liner assembly 3; after the limiting member 21 is matched with the limiting groove 11, the bezel member 1 is not easy to be screwed out from the liner assembly 3, and, when the limiting member 21 is matched with the limiting groove 11, the limiting member 21 enters the limiting groove 11 and a clicking sound is produced, which can be used to prompt that the watch 100 has been assembled, to avoid excessive force during the assembly of the watch 100, and to avoid damage to the threaded wires on the bezel member 1 and the liner assembly 3.

[0048] Preferably, Figure 4 and Figure 5As shown, the limiting member 21 is set on the bezel member 1, and the limiting groove 11 is opened on the main body 20, which can also realize the rapid assembly of the watch 100. However, since the bezel member 1 is a decorative shell, it is easy to wear after long-term use, and the bezel member 1 is replaced more frequently; therefore, in this embodiment, it is more reasonable to set the limiting member 21 on the watch body component 2. In addition, when installing the watch 100, the bezel member 1 is threadedly matched with the liner component 3, and the limiting groove 11 of the bezel member 1 is matched with the limiting member 21 of the watch body component 2, so that the bezel member 1 is fixed to the liner component 3 and the watch body component 2 respectively, and no tools are required for installation, which greatly simplifies the installation steps of the watch 100 and makes the installation easier.

[0049] Preferably, Figure 4 and Figure 5 As shown, a damping rubber ring 303 is provided between the inner wall of the main body 20 and the outer wall of the inner shell 32, and the damping rubber ring 303 is used to increase the friction between the main body 20 and the inner liner assembly 3. Specifically, when the bezel 1 needs to be disassembled, the bezel 1 is rotated, and the damping rubber ring 303 prevents the bezel 1 from driving the main body 20 to rotate. The resistance between the damping rubber ring 303 and the main body 20 is greater than the resistance between the limiting member 21 and the limiting groove 11, which facilitates the disassembly of the watch 100.

[0050] Preferably, the contact surface between the limiting member 21 and the limiting groove 11 can be set as an outer arc surface. When the watch 100 is disassembled, the bezel member 1 is rotated, and the outer arc surface on the limiting member 21 serves as a guide surface, so that the bezel member 1 can be easily screwed out from the inner liner assembly 3, further facilitating the disassembly of the watch 100.

[0051] Preferably, Figure 5As shown, the limiting member 21 includes an elastic member 212, a housing 211, and a limiting block 213. The housing 211 is installed in the installation cavity 24. The housing 211 has a receiving groove 2111. The elastic member 212 is installed in the receiving groove 2111. The limiting block 213 is at least partially disposed in the receiving groove 2111, and the limiting block 213 abuts against the inner wall of the housing 211. The limiting block 213 is at least partially exposed relative to the installation cavity 24. Specifically, the limiting member 21 can be assembled and accommodated in the installation cavity 24, so that the watch 100 can be assembled in sequence during installation, making the assembly process simpler. Moreover, the limit block 213 is abutted against the inner wall of the shell 211 through the elastic member 212, and the elastic force of the elastic member 212 is used to make the limit block 213 have a first moving position and a second moving position near the installation cavity 24; when the bezel member 1 is threadedly matched with the liner assembly 3, the lower end surface of the bezel member 1 is used to squeeze the limit block 213, and the limit block 213 moves into the accommodating groove 2111 and acts on the elastic member 212, so that the elastic member 212 is in a compressed state; when the bezel member 1 and the liner assembly 3 are assembled, the limit groove 11 moves to the top of the limit block 213, and the reaction force of the elastic member 212 pushes the limit block 213 to move into the limit groove 11, further realizing the rapid assembly of the watch 100.

[0052] Preferably, Figure 5 As shown, the limit block 213 includes an abutment portion 2131 and a clamping portion 2132, the abutment portion 2131 is arranged in the accommodating groove 2111, and the first end of the abutment portion 2131 abuts against the elastic member 212, and the second end of the abutment portion 2131 abuts against the inner wall of the shell 211; the clamping portion 2132 is installed on the second end of the abutment portion 2131, and the end of the clamping portion 2132 close to the limit groove 11 has an outer arc surface, and the clamping portion 2132 is used to clamp with the limit groove 11; the width of the abutment portion 2131 is greater than the opening width of the accommodating groove 2111, and the clamping portion 2132 is smaller than the opening width of the accommodating groove 2111. Specifically, since the abutting portion 2131 is restricted in the receiving groove 2111, and the clamping portion 2132 is installed on the abutting portion 2131, the clamping portion 2132 moves at the opening of the receiving groove 2111 through the abutting portion 2131. When the clamping portion 2132 is squeezed by the bezel member 1 and moves into the receiving groove 2111, so that the clamping portion 2132 cooperates with the limiting groove 11, the elastic member 212 pushes the clamping portion 2132 into the limiting groove 11; when the limiting member 21 is not assembled, the abutting portion 2131 cooperates with the elastic member 212, so that the clamping portion 2132 is at least partially outside the receiving groove 2111, so that when the limiting member 21 is assembled, the clamping portion 2132 is squeezed by the bezel member 1.

[0053] Preferably, Figure 5As shown, the limiter 21 also has a positioning column 214, the elastic member 212 is a spring, the positioning column 214 is installed on the limiter block 213, the spring is sleeved outside the positioning column 214, and the two ends of the spring are respectively against the limiter block 213 and the bottom of the receiving groove 2111. Specifically, this positioning column 214 is used to be installed in the cavity of the spring, the limiter block 213 cooperates with the spring through the positioning column 214, and after the limiter block 213 is squeezed, the force of the limiter block 213 is more concentrated on the center of the spring, so that the force of the spring is more concentrated, avoiding the phenomenon that the spring cannot be restored after being deformed due to the non-concentrated force.

[0054] In some embodiments, Figure 4 and Figure 7 As shown, the liner assembly 3 includes a first outer shell 31, an inner shell 32, and a movement 33. A receiving groove 311 is formed inside the first outer shell 31, and a first L-shaped groove 312 is formed outside the first outer shell 31. The movement 33 is installed in the receiving groove 311. The inner shell 32 is sleeved outside the first outer shell 31 and at least partially received in the first L-shaped groove 312. A gap is formed between the bezel 1 and the first outer shell 31, and the main body 20 is received in the gap. The two ends of the main body 20 are respectively against the bezel 1 and the first outer shell 31. Specifically, when the inner shell 32 is at least partially located in the first L-shaped groove 312, two adjacent walls of the inner shell 32 are respectively against two adjacent walls of the first outer shell 31, thereby increasing the contact surface between the inner shell 32 and the first outer shell 31 and improving the stability of the inner shell 32 on the first outer shell 31. Moreover, the main body 20 is disposed between the bezel 1 and the first outer shell 31 , and the main body 20 hides the inner shell 32 to prevent the inner shell 32 from being exposed, so that the movement 33 can be multiple-protected.

[0055] In some embodiments, Figure 6 and Figure 7 As shown, the liner assembly 3 has a crown 35 and a dam tube 36. The dam tube 36 is installed on the inner shell 32, and the main body 20 has an avoidance groove 22 for accommodating the dam tube 36; the crown 35 is sleeved on the outside of the dam tube 36 and rotates with the dam tube 36. The crown 35 is fixed to the rotating shaft 331 of the movement 33. Specifically, the crown 35 is used to connect with the rotating shaft 331 of the movement 33. By rotating the crown 35, the rotating shaft 331 is driven to rotate, so as to adjust the hour hand of the movement 33 outside the main body 20. Moreover, the crown 35 is arranged outside the dam tube 36, which is convenient for setting a multi-layer waterproof structure between the crown 35 and the dam tube 36 to improve the waterproof effect of the movement 33; according to the waterproof grade requirements of the watch 100, a waterproof structure between the crown 35 and the dam tube 36 can be set. In addition, the main body 20 also has two watch strap grooves 23, which are arranged opposite to each other. The watch strap grooves 23 are used to accommodate a watch strap so that the watch strap is fixed to the main body 20 through a pin shaft.

[0056] Preferably, Figure 6As shown, the handle 35 includes a side end portion 351, a rotating portion 352, and a connecting shaft 353. The rotating portion 352 is circular. The rotating portion 352 and the connecting shaft 353 are both installed on the side end portion 351. The connecting shaft 353 is arranged in the rotating portion 352. The dam tube 36 is arranged between the connecting shaft 353 and the rotating portion 352. A first waterproof ring 354 is provided between the outer wall of the dam tube 36 and the inner wall of the rotating portion 352. A second waterproof ring 355 is provided between the inner wall of the dam tube 36 and the outer wall of the connecting shaft 353. Specifically, the rotating portion 352 is sleeved on the outside of the dam tube 36, and the dam tube 36 is sleeved on the outside of the connecting shaft 353. Therefore, there is a continuously bent gap between the dam tube 36 and the handle 35, and the continuously bent gap is used to place the first waterproof ring 354 and the second waterproof ring 355. The first waterproof ring 354 is used to prevent water stains between the inner wall of the rotating portion 352 and the outer wall of the dam tube 36 from entering the gap, and the second waterproof ring 355 is used to prevent water stains between the inner wall of the dam tube 36 and the outer wall of the connecting shaft 353 from entering the gap. This arrangement can prevent water stains from entering between the connecting shaft 353 and the rotating shaft 331, and prevent water stains from entering into the movement 33, thereby improving the waterproof performance of the watch 100.

[0057] In some embodiments, Figure 7 As shown, there is a third waterproof ring 301 between the inner wall of the inner shell 32 and the outer wall of the first outer shell 31; the inner shell assembly 3 also has a second outer shell 34, which is installed on the inner shell 32; there is a fourth waterproof ring 302 between the outer wall of the second outer shell 34 and the inner wall of the inner shell 32; the third waterproof ring 301 and the fourth waterproof ring 302 are respectively arranged at the upper and lower ends of the inner shell 32. Specifically, the third waterproof ring 301 and the fourth waterproof ring 302 are respectively arranged at the upper and lower ends of the outer shell 32, the third waterproof ring 301 is used to prevent water stains from entering the gap between the inner shell 32 and the first outer shell 31, and prevent water stains from penetrating from the bottom of the first outer shell 31 into the movement 33; the fourth waterproof ring 302 is used to prevent water stains from entering the gap between the second outer shell 34 and the inner shell 32, and prevent water stains from penetrating from the top of the inner shell 32 into the movement 33.

[0058] Preferably, Figure 7As shown, the inner side of the inner shell 32 has a second L-shaped groove 321, the inner shell 32 is sleeved on the outside of the second outer shell 34, and the second outer shell 34 is at least partially accommodated in the second L-shaped groove 321; the third waterproof ring 301 is accommodated in the first L-shaped groove 312, and the fourth waterproof ring 302 is accommodated in the second L-shaped groove 321. Specifically, the inner wall of the second L-shaped groove 321 of the inner shell 32 is used to form a mounting step, and the mounting step is used to support the second outer shell 34, thereby improving the stability of the second outer shell 34 on the inner shell 32. Moreover, the first L-shaped groove 312 and the second L-shaped groove 321 are used to accommodate the third waterproof ring 301 and the fourth waterproof ring 302, respectively, thereby improving the stability of the third waterproof ring 301 and the fourth waterproof ring 302. The second outer shell 34 is made of a transparent material, so that the wearer can observe the pointer of the dial 37 on the movement 33 through the second outer shell 34.

[0059] In some embodiments, Figure 7 As shown, the inner shell assembly 3 has a shockproof ring 38, which is installed in the receiving groove 311, and the movement 33 is installed on the shockproof ring 38. The shockproof ring 38 is extended along the circumference of the movement 33, and there is a gap 332 between the movement 33 and the first shell 31. Specifically, the movement 33 is supported by the shockproof ring 38 to prevent the movement 33 from directly contacting the first shell 31 or the inner shell 32. When the watch 100 falls or collides with an external object, the shockproof ring 38 can absorb vibrations, reduce the force on the movement 33, prevent the movement 33 from being damaged, and increase the service life of the watch 100.

[0060] It should be noted that the bezel 1 of the watch 100 is threadedly matched with the liner assembly 3, and the limiting piece 21 of the watch body assembly 2 is matched with the limiting groove 11 of the bezel 1. When installing, the liner assembly 3 is inserted into the body 20, and the bezel 1 rotates on the liner assembly 3. When the limiting groove 11 of the bezel 1 is screwed into the limiting piece 21, the watch 100 is quickly assembled. In other watch tools, the use of threaded matching and clamping methods are all within the protection scope of this application.

[0061] When quoting drawing descriptions, new features that appear are described; in order to avoid repeated quotations of drawings resulting in less concise descriptions, features that have been described clearly will not be quoted in the drawings one by one.

[0062] The purpose of the above embodiments is to exemplarily reproduce and deduce the technical solution of the utility model, and to fully describe the technical solution, purpose and effect of the utility model. Its purpose is to make the public understand the disclosed content of the utility model more thoroughly and comprehensively, and it does not limit the protection scope of the utility model.

[0063] The above embodiments are not exhaustive enumerations based on the present invention, and there may be multiple other implementations not listed. Any replacement and improvement made without violating the concept of the present invention shall fall within the protection scope of the present invention.

Claims

1. An easy-to-assemble watch, characterized in that: include: A bezel member, wherein the bezel member is provided with a limiting groove in the circumferential direction; A watch body assembly, the watch body assembly comprising a stopper and a main body, a cavity is formed in the main body, a mounting cavity corresponding to the stopper groove is provided on the main body, and the stopper is at least partially mounted in the mounting cavity; and an inner liner assembly, wherein the inner liner assembly is installed in the cavity of the main body, the bezel is threadedly matched with the inner liner assembly, and two ends of the main body are respectively against the bezel and the inner liner assembly; Wherein, the limiting member has a first moving position and a second moving position. In the first moving position, the limiting member is away from the limiting groove; in the second moving position, the limiting member is at least partially matched with the limiting groove.

2. The watch according to claim 1, characterized in that: The limiting member includes an elastic member, a shell, and a limiting block. The shell is installed in the installation cavity. The shell has a receiving groove. The elastic member is installed in the receiving groove. The limiting block is at least partially arranged in the receiving groove, and the limiting block is abutted against the inner wall of the shell. The limiting block is at least partially exposed relative to the installation cavity.

3. The watch according to claim 2, characterized in that: The limit block includes an abutting portion and a clamping portion, wherein the abutting portion is arranged in the accommodating groove, and the first end of the abutting portion abuts against the elastic member, and the second end of the abutting portion abuts against the inner wall of the shell; the clamping portion is installed on the second end of the abutting portion, and one end of the clamping portion close to the limit groove has an outer arc surface, and the clamping portion is used to clamp with the limit groove; The width of the abutting portion is greater than the opening width of the accommodating slot, and the clamping portion is smaller than the opening width of the accommodating slot.

4. The watch according to claim 2, characterized in that: The limiting member also has a positioning column, the elastic member is a spring, the positioning column is installed on the limiting block, the spring is sleeved outside the positioning column, and the two ends of the spring are respectively against the limiting block and the bottom of the accommodating groove.

5. A watch as claimed in any one of claims 1 to 4, characterized in that: The inner shell assembly comprises a first outer shell, an inner shell, and a movement, wherein a receiving groove is formed in the first outer shell, a first L-shaped groove is formed outside the first outer shell, the movement is installed in the receiving groove, and the inner shell is sleeved outside the first outer shell and at least partially received in the first L-shaped groove; A gap is formed between the bezel and the first shell, the main body is accommodated in the gap, and two ends of the main body are respectively against the bezel and the first shell.

6. The watch according to claim 5, characterized in that The inner tank component comprises a handle and a dam tube, wherein the dam tube is installed on the inner shell, and the main body comprises an avoidance groove for accommodating the dam tube; the handle is sleeved on the outside of the dam tube and rotatably cooperates with the dam tube, and the handle is fixed to the rotating shaft of the movement.

7. The watch according to claim 6, characterized in that The handle comprises a side end, a rotating part, and a connecting shaft, the rotating part is circular, the rotating part and the connecting shaft are both mounted on the side end, the connecting shaft is arranged in the rotating part, and the dam pipe is arranged between the connecting shaft and the rotating part; A first waterproof ring is provided between the outer wall of the dam pipe and the inner wall of the rotating part; A second waterproof ring is provided between the inner wall of the dam tube and the outer wall of the connecting shaft.

8. The watch according to claim 5, characterized in that A third waterproof ring is provided between the inner wall of the inner shell and the outer wall of the first outer shell; The inner shell assembly also has a second outer shell, which is mounted on the inner shell; a fourth waterproof ring is provided between the outer wall of the second outer shell and the inner wall of the inner shell; The third waterproof ring and the fourth waterproof ring are respectively arranged at the upper and lower ends of the inner shell.

9. The watch according to claim 8, characterized in that The inner side of the inner shell has a second L-shaped groove, the inner shell is sleeved on the outside of the second outer shell, and the second outer shell is at least partially accommodated in the second L-shaped groove; The third waterproof ring is accommodated in the first L-shaped groove, and the fourth waterproof ring is accommodated in the second L-shaped groove.

10. The watch according to claim 5, characterized in that The inner shell component has a shockproof ring, which is installed in the accommodating groove. The movement is installed on the shockproof ring. The shockproof ring is extended along the circumference of the movement, and there is a gap between the movement and the first shell.

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