CN216871018U

CN216871018U - Watch case with sealing structure

Info

Publication number: CN216871018U
Application number: CN202123149274.1U
Authority: CN
Inventors: 潘斌; 胡文峰; 杜良; 周建亮
Original assignee: Zack Electronic Technology Co ltd Dongguan
Current assignee: Zack Electronic Technology Co ltd Dongguan
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-07-01
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses a watch case with a sealing structure, which relates to the field of watches and comprises a watch case body, wherein the upper part and the lower part of the watch case body are respectively provided with an upper connecting table and a lower connecting table, a glass cover can be clamped in the upper frame, a glue injection groove is arranged on the contact surface between the upper frame and the glass cover, the lower connecting table can be connected with a lower cover through a screw, the lower cover is provided with a lower cover conical ring towards the lower connecting table, and the lower connecting table is provided with a lower connecting table conical groove at a position corresponding to the lower cover conical ring. According to the utility model, the glass front cover and the front frame which can be sealed by glue filling are arranged, and the mode of extruding the rubber ring by the cambered surface is arranged at the positions of the front frame and the watch frame, so that the waterproof performance of the front part of the watch is improved, the problem that a gap is easy to leak between the glass front cover and the front frame of the watch is solved, the V-shaped grooves which can be mutually matched are arranged on the back cover and the watch frame, and the waterproof film is arranged in the grooves, so that water vapor can be better prevented from entering the inside of the watch case, the waterproof performance of the watch case is greatly improved, and the problem that the water leaks when the watch is used for a long time is solved.

Description

Watch case with sealing structure

Technical Field

The utility model relates to the field of watches, in particular to a watch case with a sealing structure.

Background

The wristwatch is an instrument that is worn on the wrist and displays time by timing, and the wristwatch is usually made of leather, rubber, nylon cloth, stainless steel, or other material to form a band, and the watch head that displays time is tied to the wrist.

The back lid of current watch case body uses the rubber circle more sealed when the installation, and the protecgulum of glass material does not have fine sealing means, adopts the mode glass protecgulum of adhesion to install in the wrist-watch openly more, often uses one end time after because of the ageing of glue, the seal structure of wrist-watch can appear leaking, steam produces great damage to the inside precision parts of wrist-watch.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model aims to provide a watch case with a sealing structure, so as to solve the technical problems that the sealing structure of the watch is leaked and water vapor generates great damage to precision parts in the watch due to aging of glue when the front cover made of glass material of the existing watch case is not in a good sealing mode after the watch case is used for a period of time.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a watch case with seal structure, includes the watchcase, the upper portion and the lower part of watchcase are provided with respectively connects the platform and connects the platform down, go up and connect a accessible multiunit screw connection upper ledge, can block into the glass lid in the upper ledge, the contact surface between upper ledge and the glass lid is provided with the injecting glue groove, the injecting glue groove upwards extends on the upper ledge has two sets of injecting glue holes, and is two sets of be provided with the check valve between the injecting glue hole, the edge of upper ledge is provided with the upper ledge cambered surface, on connect bench be provided with upper ledge cambered surface matched with upper seal circle, connect a accessible screw connection lower cover down, the lower cover is provided with down the lid taper ring towards connecting the platform down, the position that connects the platform and correspond with the lower lid taper ring down is provided with down and connects the platform taper groove, be provided with the sheet rubber in the lower connecting platform taper groove.

Through adopting above-mentioned technical scheme, but set up glass protecgulum and the preceding frame that the encapsulating is sealed, in the front frame with show frame department set up the mode that cambered surface extrusion rubber circle, the anterior waterproof performance of wrist-watch has been promoted, the condition that easily produces the gap and leak between wrist-watch glass protecgulum and the preceding frame has been solved, set up the groove that V-arrangement can mutually support at back lid and table frame, set up waterproof film in the inslot, through conical cooperation mode, can be better prevent inside steam gets into the watchcase, the waterproof performance of watchcase has been promoted greatly, the problem that the long-time use of wrist-watch can leak has been solved.

The utility model is further arranged that the two sides of the watchcase are provided with connecting lugs, and the connecting lugs are provided with connecting lug holes.

Through adopting above-mentioned technical scheme, the watchband is connected through the connection lug switch hole on the engaging lug to the watchcase.

The utility model is further arranged that the upper frame and the upper connecting platform are respectively provided with an upper frame connecting hole and an upper connecting platform connecting hole which can be mutually corresponding, the screw passes through the upper frame connecting hole and the upper connecting platform connecting hole to connect the upper frame and the upper connecting platform, the lower cover and the lower connecting platform are respectively provided with a lower cover connecting hole and a lower connecting platform connecting hole which can be mutually corresponding, and the screw passes through the lower cover connecting hole and the lower connecting platform connecting hole to connect the lower cover and the lower connecting platform.

Through adopting above-mentioned technical scheme, connect upper ledge and last connection platform, lower cover and lower connection platform through the screw, when having guaranteed joint strength, also make the dismantlement comparatively convenient.

The utility model is further provided that the edge of the lower cover is provided with a lower cover elastic sheet ring.

Through adopting above-mentioned technical scheme, contact between the inner wall of lower connection platform and the lower cover shell fragment ring at lower cover edge, lower cover shell fragment ring takes place to deform, can play certain water-proof effects and the effect of hindering the dust.

In summary, the utility model mainly has the following beneficial effects:

1. according to the utility model, the glass front cover and the front frame which can be sealed by glue pouring are arranged, and the cambered surface extrusion rubber ring is arranged at the front frame and the watch frame, so that the waterproof performance of the front part of the watch is improved, and the problem that a gap between the glass front cover and the front frame of the watch is easy to generate and water leakage is solved;

2. according to the utility model, the V-shaped grooves which can be mutually matched are arranged on the back cover and the watch frame, the waterproof film is arranged in the grooves, and the water vapor can be better prevented from entering the inside of the watch case by the conical matching mode, so that the waterproof performance of the watch case is greatly improved, and the problem of water leakage of the watch in long-time use is solved.

Drawings

FIG. 1 is a side elevational view of the present invention;

FIG. 2 is an enlarged view of A of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of B of FIG. 1 in accordance with the present invention;

FIG. 4 is an enlarged view of C of FIG. 1 in accordance with the present invention;

FIG. 5 is a side elevational view of the utility model in a disassembled condition;

FIG. 6 is an enlarged view of D of FIG. 5 in accordance with the present invention;

FIG. 7 is an enlarged view of E of FIG. 5 in accordance with the present invention;

fig. 8 is a top view of the present invention.

In the figure: 1. a watch case; 2. a glass cover; 3. putting the frame on; 4. an upper connecting table; 5. injecting glue holes; 6. injecting glue groove; 7. a screw; 8. an upper frame connection hole; 9. an upper connecting landing hole; 10. an upper frame arc surface; 11. an upper sealing ring; 12. a lower cover; 13. a lower connecting table; 14. a lower cover conical ring; 15. a lower cover spring sheet ring; 16. a lower cover connection hole; 17. a lower connecting landing hole; 18. a lower connecting frustum groove; 19. a rubber sheet; 20. connecting lugs; 21. and connecting the ear connecting holes.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A watch case with a sealing structure is disclosed, as shown in figures 1-8, comprising a watch case 1, wherein the upper part and the lower part of the watch case 1 are respectively provided with an upper connecting platform 4 and a lower connecting platform 13, the upper connecting platform 4 can be connected with an upper frame 3 through a plurality of groups of screws, a glass cover 2 can be clamped in the upper frame 3, a sealing structure is arranged between the glass cover 2 and the upper frame 3, a sealing structure is arranged between the upper frame 3 and the upper connecting platform 4, a glue injection groove 6 is arranged on the contact surface between the upper frame 3 and the glass cover 2, two groups of glue injection holes 5 extend upwards from the upper frame 3 through the glue injection groove 6, a one-way valve is arranged between the two groups of glue injection holes 5, so that air is discharged from the other glue injection hole 5 to ensure that the glue injection groove 6 is filled with waterproof glue, an upper frame cambered surface 10 is arranged on the edge of the upper frame 3, an upper sealing ring 11 matched with the upper frame cambered surface 10 is arranged on the upper connecting platform 4, the lower connecting platform 13 can be connected with a lower cover 12 through the screws 7, the lower cover 12 is provided with a lower cover conical ring 14 facing the lower connecting platform 13, the lower connecting platform 13 is provided with a lower connecting platform conical groove 18 at a position corresponding to the lower cover conical ring 14, a rubber sheet 19 is arranged in the lower connecting platform conical groove 18, and the lower cover conical ring 14 of the lower cover 12 is matched with the lower connecting platform conical groove 18 of the lower connecting platform 13 to extrude the rubber sheet 19 in the lower connecting platform conical groove 18.

Referring to fig. 1 and 8, connecting lugs 20 are provided on both sides of case 1, connecting lugs 21 are provided on connecting lugs 20, and case 1 is connected to a band through connecting lugs 21 on connecting lugs 20.

Referring to fig. 6 and 7, the upper frame 3 and the upper connection stage 4 are respectively provided with an upper frame connection hole 8 and an upper connection stage connection hole 9 which can correspond to each other, the screw 7 passes through the upper frame connection hole 8 and the upper connection stage connection hole 9 to connect the upper frame 3 and the upper connection stage 4, the lower cover 12 and the lower connection stage 13 are respectively provided with a lower cover connection hole 16 and a lower connection stage connection hole 17 which can correspond to each other, the screw 7 passes through the lower cover connection hole 16 and the lower connection stage connection hole 17 to connect the lower cover 12 and the lower connection stage 13, the upper frame 3, the upper connecting platform 4, the lower cover 12 and the lower connecting platform 13 are connected through the screws 7, the connecting strength is ensured, at the same time, also make the dismantlement comparatively convenient, the edge of lower cover 12 is provided with lower cover shell fragment ring 15, contacts between the inner wall of lower joint table 13 and the lower cover shell fragment ring 15 at lower cover 12 edge, and lower cover shell fragment ring 15 takes place to deform, can play certain water-proof effects and the effect of stopping the dust.

The working principle of the utility model is as follows: the glass cover 2 is buckled in the upper frame 3, the upper frame connecting hole 8 and the upper connecting platform connecting hole 9 are connected with the upper frame 3 and the upper connecting platform 4 through the screw 7, the upper frame cambered surface 10 of the upper frame 3 extrudes the upper sealing ring 11, the sealing is ensured between the upper frame 3 and the upper connecting platform 4, glue is injected into the glue injection groove 6 through one glue injection hole 5 of the two groups of glue injection holes 5, a one-way valve is arranged between the two groups of glue injection holes 5, air is discharged from the other glue injection hole 5, the glue injection groove 6 is ensured to be filled with waterproof glue, the waterproof performance between the glass cover 2 and the upper frame 3 is greatly improved, the lower cover 12 and the lower connecting platform 13 are connected through the screw passing through the lower cover connecting hole 16 and the lower connecting platform connecting hole 17, the inner wall of the lower connecting platform 13 is contacted with the lower cover elastic sheet ring 15 at the edge of the lower cover 12, the lower cover elastic sheet ring 15 is deformed, and a certain waterproof effect and dust blocking effect can be achieved, meanwhile, the watch is convenient to disassemble the lower cover 12 after being worn for a long time, the lower cover conical ring 14 of the lower cover 12 is matched with the lower connecting platform conical groove 18 of the lower connecting platform 13 to extrude the rubber sheet 19 in the lower connecting platform conical groove 18, and therefore good sealing performance is achieved between the lower cover 12 and the lower connecting platform 13.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. A watch case with a sealed structure, comprising a case (1), characterized in that: the upper part and the lower part of the watch case (1) are respectively provided with an upper connecting table (4) and a lower connecting table (13), the upper connecting table (4) can be connected with an upper frame (3) through a plurality of groups of screws, a glass cover (2) can be clamped in the upper frame (3), a glue injection groove (6) is arranged on a contact surface between the upper frame (3) and the glass cover (2), two groups of glue injection holes (5) extend upwards on the upper frame (3) through the glue injection groove (6), a one-way valve is arranged between the two groups of glue injection holes (5), an upper frame cambered surface (10) is arranged at the edge of the upper frame (3), an upper sealing ring (11) matched with the upper frame cambered surface (10) is arranged on the upper connecting table (4), the lower connecting table (13) can be connected with a lower cover (12) through the screws (7), and a lower cover conical ring (14) is arranged on the lower cover (12) towards the lower connecting table (13), the lower connecting platform (13) is provided with a lower connecting platform taper groove (18) at a position corresponding to the lower cover taper ring (14), and a rubber sheet (19) is arranged in the lower connecting platform taper groove (18).

2. A watch case with a sealing structure according to claim 1, wherein: both sides of the watch case (1) are provided with connecting lugs (20), and the connecting lugs (20) are provided with connecting lug holes (21).

3. A watch case with a sealing structure according to claim 1, wherein: go up frame (3) and last connection platform (4) and go up and be provided with the last frame that can correspond each other and connect hole (8) and go up connection platform (9) respectively, screw (7) pass last frame and connect hole (8) and last connection platform (9) and connect frame (3) and last connection platform (4), lower cover (12) and connect platform (13) down and go up and be provided with the lower cover that can correspond each other and connect hole (16) and connect platform (17) down respectively, screw (7) pass lower cover and connect hole (16) and connect platform (17) down and connect lower cover (12) and connect platform (13) down.

4. A watch case with a sealing structure according to claim 1, wherein: the edge of the lower cover (12) is provided with a lower cover spring sheet ring (15).