CN210666377U

CN210666377U - High leakproofness waterproof casing of wrist-watch

Info

Publication number: CN210666377U
Application number: CN201921882155.7U
Authority: CN
Inventors: 邹贤斐; 王盛帅
Original assignee: Shenzhen Ruili Timepiece Watch Co ltd
Current assignee: Shenzhen Ruili Timepiece Watch Co ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-06-02
Anticipated expiration: 2029-11-04

Abstract

The utility model discloses a watch high-sealing waterproof shell, which comprises a shell, wherein a multi-section groove is arranged at the top end of the shell, a lens is arranged at the bottom end of the multi-section groove of the shell, a fixed cover is arranged at the top end of the multi-section groove, a second sealing ring is arranged at the joint of the corner of the multi-section groove of the shell and the fixed cover, a first sealing ring is arranged at the joint of the corner of the fixed cover and the lens, a plurality of fastening screws are arranged at the center of the bottom end of the multi-section groove of the shell, the top ends of the fastening screws are in threaded connection with the first sealing ring, the bottom end of the shell is in threaded connection with a rear cover, the utility model prevents the water from entering from the position of the lens by arranging the first sealing ring, prevents the water from entering from the position of the fixed cover by arranging the second sealing ring, prevents the water from entering from the, the sealing ring provided at each connection port allows water to be fed in inside in an efficient manner.

Description

High leakproofness waterproof casing of wrist-watch

Technical Field

The utility model relates to a waterproof field of wrist-watch especially relates to a high leakproofness waterproof case of wrist-watch.

Background

Watch, otherwise known as wristwatch, refers to an instrument worn on the wrist for timing/displaying time, watch being in english derived from the word wacche, a middle century.

Watches are generally made of leather, rubber, nylon cloth, stainless steel, etc. to form a band, which is worn around the wrist to display the time.

When washing hands or faces, people wear the watch and can easily stick water, if the watch cannot be waterproof, the inside mechanical part of the watch can be corroded, the precision of the watch is affected, the watch is damaged even, water mist can be generated on the lens due to the fact that water is contained in the watch, and the watch is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a watch high-tightness waterproof shell.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a high leakproofness waterproof case of wrist-watch, includes the casing, the casing top is provided with the multistage groove, the bottom in the multistage groove of casing is provided with the lens, the top in multistage groove is provided with fixed lid, the turning in the multistage groove of casing is provided with the second sealing washer with the junction of fixed lid, fixed lid is provided with first sealing washer in the corner junction with the lens, the multistage tank bottom center department of casing is provided with a plurality of fastening screw, and is a plurality of fastening screw's top threaded connection has first sealing washer, the bottom threaded connection of casing has the back lid, the casing is provided with the fourth sealing washer in the corner junction with the back lid, the intermediate position of casing rotates and is connected with the transfer line, the transfer line is close to the one end fixedly connected with adjust knob in the outside of casing.

As a further description of the above technical solution:

the middle of the shell is provided with a corresponding through hole at the rotary connection part with the transmission rod, a third sealing ring is arranged in the through hole, and the transmission rod penetrates through the third sealing ring.

As a further description of the above technical solution:

the adjusting knob is arranged in the shell, a gap is reserved between the adjusting knob and the shell, a waterproof gasket is arranged in the gap, one side of the waterproof gasket is in contact with the adjusting knob, and the other side of the waterproof gasket is in close contact with the shell.

As a further description of the above technical solution:

the shell is provided with a through hole at the position corresponding to the fastening screws, and the bottom end of the fixed cover is provided with a plurality of threaded holes corresponding to the through hole of the shell.

As a further description of the above technical solution:

the lens is by the centre gripping between first sealing washer and casing, first sealing washer contacts with the top corner of lens, fixed lid is provided with the recess in the corner contact department with the lens, the joint has first sealing washer in the recess.

As a further description of the above technical solution:

the cross-sectional shape of second sealing washer is square, the casing is provided with corresponding square notch in the department of contact with the second sealing washer, fixed lid is provided with corresponding square notch in the department of contact with the second sealing washer.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up the position that first sealing washer prevents the lens and intake, prevent through setting up the position that the second sealing washer prevents fixed lid and intake, prevent the intaking of back lid through setting up the fourth sealing washer, through setting up the third sealing washer, prevent that the position of transfer line from intaking, the sealing washer that sets up at every connector can effectual mode inside intake.

2. The utility model discloses a set up waterproof gasket and prevent that water from entering into the rotation interface of transfer line, avoid rotating the interface corrosion and be difficult to use.

Drawings

Fig. 1 is a front view of a high-sealing waterproof case of a wristwatch according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is an enlarged view at B in fig. 1.

Illustration of the drawings:

1. a housing; 2. a first seal ring; 3. a fixed cover; 4. a second seal ring; 5. a third seal ring; 6. a fourth seal ring; 7. a rear cover; 8. fastening screws; 9. a lens; 10. adjusting a knob; 11. a waterproof gasket; 12. and a transmission rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a high-tightness waterproof shell of a watch comprises a shell 1, wherein a plurality of sections of grooves are formed in the top end of the shell 1, positioning and sealing of a fixing cover 3 are facilitated, a lens 9 is arranged at the bottom end of each section of groove of the shell 1, the fixing cover 3 is arranged at the top end of each section of groove and is used for fixing the lens 9, a second sealing ring 4 is arranged at the joint of the corner of each section of groove of the shell 1 and the fixing cover 3 and is used for preventing water, a first sealing ring 2 is arranged at the joint of the fixing cover 3 and the corner of the lens 9 and is used for preventing water, a plurality of fastening screws 8 are arranged at the center of the bottom end of each section of groove of the shell 1 and are used for fixing the fixing cover 3, the top ends of the fastening screws 8 are in threaded connection with the first sealing ring 2, a rear cover 7 is in threaded connection with the bottom end of the shell 1 and is used for sealing the bottom end of, the adjusting knob is used for being in transmission connection with the movement, and one end of the transmission rod 12, close to the outer side of the shell 1, is fixedly connected with the adjusting knob 10 and is used for adjusting the hands of the watch.

The middle of the shell 1 is provided with a corresponding through hole at the rotary connection part with the transmission rod 12, the inside of the through hole is provided with a third sealing ring 5, and the transmission rod 12 penetrates through the inside of the third sealing ring 5 to prevent water leakage from the through hole. A gap is reserved between the adjusting knob 10 and the shell 1, a waterproof gasket 11 is arranged in the gap to prevent water from entering the rotating connection position of the transmission rod 12, one surface of the waterproof gasket 11 is in contact with the adjusting knob 10, and the other surface of the waterproof gasket 11 is in close contact with the shell 1. The casing 1 is provided with a through hole at the corresponding position with a plurality of fastening screws 8, and the bottom end of the fixed cover 3 is provided with a plurality of threaded holes corresponding to the through hole position of the casing 1. The lens 9 is clamped between the first sealing ring 2 and the shell 1, the first sealing ring 2 is in contact with the corner of the top end of the lens 9, a groove is formed in the contact position of the fixing cover 3 and the corner of the lens 9, and the first sealing ring 2 is clamped in the groove. The cross-sectional shape of the second sealing ring 4 is square, a corresponding square notch is arranged at the contact position of the shell 1 and the second sealing ring 4, and a corresponding square notch is arranged at the contact position of the fixed cover 3 and the second sealing ring 4.

The working principle is as follows: clamping the first sealing ring 2 and the second sealing ring 4 in corresponding notches of the fixing cover 3, placing the lens 9 in the center of the fixing cover 3, clamping the edge of the lens 9 with the first sealing ring 2, covering the fixing cover 3 in the center of the shell 1, aligning the second sealing ring 4 with the notch of the shell 1, rotating the fixing cover 3 to enable a threaded hole of the fixing cover 3 to be aligned with a through hole in the top end of the shell 1, extending a fastening screw 8 into the threaded hole in the bottom of the fixing cover 3 from the through hole of the shell 1, installing a fourth sealing ring 6 at the corner of the bottom end of the shell 1, screwing the rear cover 7, sleeving the third sealing ring 5 outside the transmission rod 12, plugging the third sealing ring into the through hole in the center of the shell 1, padding a waterproof gasket 11, and screwing an adjusting knob 10.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a waterproof shell of high leakproofness of wrist-watch, includes casing (1), its characterized in that: the improved multifunctional glass bottle opener is characterized in that a multi-section groove is formed in the top end of the shell (1), lenses (9) are arranged at the bottom end of the multi-section groove of the shell (1), a fixed cover (3) is arranged at the top end of the multi-section groove, a second sealing ring (4) is arranged at the joint of the corner of the multi-section groove of the shell (1) and the fixed cover (3), a first sealing ring (2) is arranged at the joint of the corner of the fixed cover (3) and the lens (9) of the fixed cover (3), a plurality of fastening screws (8) are arranged at the center of the bottom end of the multi-section groove of the shell (1), the top ends of the fastening screws (8) are in threaded connection with the first sealing ring (2), a rear cover (7) is in threaded connection with the bottom end of the shell (1), a fourth sealing ring (6) is arranged at the joint of the corner of, and one end of the transmission rod (12) close to the outer side of the shell (1) is fixedly connected with an adjusting knob (10).

2. The high-tightness waterproof case for the watch according to claim 1, characterized in that: the middle of the shell (1) is provided with a corresponding through hole at the rotary connection part with the transmission rod (12), a third sealing ring (5) is arranged in the through hole, and the transmission rod (12) penetrates through the inside of the third sealing ring (5).

3. The high-tightness waterproof case for the watch according to claim 1, characterized in that: adjusting knob (10) leave the space between with casing (1), be provided with waterproof gasket (11) in the space, waterproof gasket (11) one side and adjusting knob (10) contact, the another side and casing (1) in close contact with of waterproof gasket (11).

4. The high-tightness waterproof case for the watch according to claim 1, characterized in that: the shell (1) is provided with through holes at the corresponding positions of the fastening screws (8), and the bottom end of the fixed cover (3) is provided with a plurality of threaded holes corresponding to the through holes of the shell (1).

5. The high-tightness waterproof case for the watch according to claim 1, characterized in that: lens (9) are by the centre gripping between first sealing washer (2) and casing (1), the top corner of first sealing washer (2) and lens (9) contacts, fixed lid (3) are provided with the recess in the corner contact department with lens (9), the joint has first sealing washer (2) in the recess.

6. The high-tightness waterproof case for the watch according to claim 1, characterized in that: the cross-sectional shape of second sealing washer (4) is square, casing (1) is provided with corresponding square notch in the department of contact with second sealing washer (4), fixed lid (3) are provided with corresponding square notch in the department of contact with second sealing washer (4).