CN218957036U

CN218957036U - Frosted watch glass back cover plate

Info

Publication number: CN218957036U
Application number: CN202223589509.3U
Authority: CN
Inventors: 艾春前
Original assignee: Paragon Technology China Ltd
Current assignee: Paragon Technology China Ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-05-02
Anticipated expiration: 2032-12-31

Abstract

The utility model relates to the technical field of watch back covers, in particular to a frosted watch glass back cover plate which comprises an outer surface ring, wherein the inner diameter position of the outer surface ring penetrates through and is fixedly connected with the back cover plate, the middle position of the outer diameter of the outer surface ring penetrates through and is fixedly connected with a waterproof ring, the bottom position of the outer surface ring is fixedly connected with a sealing large gasket, and four corners of the top of the outer surface ring are respectively penetrated through and are in sliding connection with locking bolts; this frosted surface wrist-watch glass back shroud through setting up sealed big packing ring in outer race bottom for device bottom reaches sealed effect with wrist-watch laminating department, sets up waterproof ring on the outer race external diameter, makes the device outer edge reach sealed effect with the laminating department of wrist-watch, then will install the locking bolt of sealed little packing ring and screw into the wrist-watch soon again, makes device and wrist-watch laminating inseparabler, further promotes the leakproofness between device and the wrist-watch, prevents outside water liquid infiltration wrist-watch inside, destroys the wrist-watch part, influences wrist-watch normal operating.

Description

Frosted watch glass back cover plate

Technical Field

The utility model relates to the technical field of watch back covers, in particular to a frosted watch glass back cover plate.

Background

The wrist watch, or wrist watch, refers to an instrument which is worn on the wrist to count and display time, or wrist watch, refers to an instrument which is worn on the wrist to count or display time, and refers to a precision instrument which is used for indicating time, the principle of the instrument is that a vibration system with constant period and continuous vibration is used as a standard, and the wrist watch is constructed by a watch head and a watchband. The parts of the gauge outfit include: the watch case has the advantages that the watch case body, the bottom cover, the mirror surface, the dial, the pointer and the handle (time-adjusting, also called pressing) play roles in protecting and closing the watch head, and the watch case is not only an internal opening structure for maintaining the watch head, but also an important isolation structure for the internal structure. However, the existing watch back cover plate is less in sealing structure, poor in sealing effect, easy to permeate external water into the watch, damage watch parts and further influence normal operation of the watch. In view of this, we propose a frosted watch glass back cover plate.

Disclosure of Invention

In order to make up for the defects, the utility model provides a frosted watch glass back cover plate.

The technical scheme of the utility model is as follows:

a frosted watch glass back cover plate comprising:

the outer ring is characterized in that the inner diameter of the outer ring is penetrated through and fixedly connected with a rear cover plate, the middle position of the outer diameter of the outer ring is penetrated through and fixedly connected with a waterproof ring, the bottom of the outer ring is fixedly connected with a large sealing gasket, four corners of the top of the outer ring are penetrated through and slidingly connected with locking bolts, and the center of the bottom of the outer ring is fixedly connected with a locking column.

Preferably, the middle position of the outer diameter of the outer ring is penetrated and provided with a groove, and the waterproof ring is positioned in the groove.

Preferably, four corners of the top of the outer ring are penetrated through and are connected with small sealing washers in a sliding manner, and the locking bolts penetrate through the small sealing washers.

Preferably, four corners of the top of the outer surface ring are penetrated and provided with mounting screw grooves, and the small sealing washer and the locking bolt are positioned in the mounting screw grooves.

Preferably, a thread groove is formed in the outer diameter of the locking column in a penetrating mode.

Preferably, the waterproof ring, the small sealing gasket and the large sealing gasket are made of polyurethane rubber.

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

this frosted surface wrist-watch glass back shroud through setting up sealed big packing ring in outer race bottom for device bottom reaches sealed effect with wrist-watch laminating department, sets up waterproof ring on the outer race external diameter, makes the device outer edge reach sealed effect with the laminating department of wrist-watch, then will install the locking bolt of sealed little packing ring and screw into the wrist-watch soon again, makes device and wrist-watch laminating inseparabler, further promotes the leakproofness between device and the wrist-watch, prevents outside water liquid infiltration wrist-watch inside, destroys the wrist-watch part, influences wrist-watch normal operating.

Drawings

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

FIG. 2 is a schematic view of a lock bolt of the present utility model;

fig. 3 is a schematic view of the structure of the locking post of the present utility model.

The meaning of each reference numeral in the figures is:

1. a waterproof ring; 2. a locking bolt; 3. a back cover plate; 4. an outer collar; 5. installing a screw groove; 6. sealing the small gasket; 7. a groove; 8. sealing the large gasket; 9. locking the column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, the present utility model is described in detail by the following embodiments:

a frosted watch glass back cover plate comprising:

the outer ring 4, the inner diameter position of the outer ring 4 runs through and is fixedly connected with the rear cover plate 3, the rear cover plate 3 is made of glass, the middle position of the outer diameter of the outer ring 4 runs through and is fixedly connected with the waterproof ring 1, the bottom position of the outer ring 4 is fixedly connected with the sealing large gasket 8, the four corners of the top of the outer ring 4 are all run through and are slidably connected with the locking bolts 2, and the center position of the bottom of the outer ring 4 is fixedly connected with the locking column 9.

The middle position of the outer diameter of the outer surface ring 4 is penetrated and provided with a groove 7, and the waterproof ring 1 is positioned in the groove 7.

The four corners of the top of the outer surface ring 4 are penetrated and connected with a small sealing washer 6 in a sliding way, and the locking bolt 2 penetrates through the small sealing washer 6.

The four corners of the top of the outer surface ring 4 are penetrated and provided with mounting screw grooves 5, and the small sealing washer 6 and the locking bolt 2 are positioned in the mounting screw grooves 5, so that the whole device is smoother and more attractive after the locking bolt 2 is mounted.

The locking column 9 penetrates through the outer diameter of the watch and is provided with a thread groove, the device is tightly installed on the watch through screwing, and the sealing effect of the device is improved.

The waterproof ring 1, the small sealing gasket 6 and the large sealing gasket 8 are made of polyurethane rubber, and have good wear-resisting and aging-resisting effects.

According to the frosted surface watch glass back cover plate, firstly, a device is screwed into a watch through the locking column 9 with the thread groove, the sealing large gasket 8 is arranged at the bottom of the outer ring 4, the sealing effect is achieved at the joint of the bottom of the device and the watch, the waterproof ring 1 is arranged on the outer diameter of the outer ring 4, the sealing effect is achieved at the joint of the outer edge of the device and the watch, then the locking bolt 2 provided with the sealing small gasket 6 is screwed into the watch, the device is tightly attached to the watch, the sealing performance between the device and the watch is further improved, external water is prevented from penetrating into the watch, watch parts are damaged, and normal operation of the watch is affected.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a frosted surface wrist-watch glass back shroud which characterized in that: comprising the following steps:

the outer ring (4), outer ring (4) internal diameter position runs through and fixedly connected with back shroud (3), outer ring (4) external diameter intermediate position runs through and fixedly connected with waterproof ring (1), outer ring (4) bottom position fixedly connected with big packing ring of seal (8), outer ring (4) top four corners position all runs through and sliding connection has locking bolt (2), outer ring (4) bottom central point put fixedly connected with locking post (9).

2. A frosted glass back cover plate as defined in claim 1, wherein: the middle position of the outer diameter of the outer surface ring (4) is penetrated and provided with a groove (7), and the waterproof ring (1) is positioned in the groove (7).

3. A frosted glass back cover plate as defined in claim 1, wherein: the four corners of the top of the outer surface ring (4) are penetrated through and are connected with small sealing washers (6) in a sliding manner, and the locking bolts (2) penetrate through the small sealing washers (6).

4. A frosted glass back cover plate as defined in claim 1, wherein: the four corners of the top of the outer surface ring (4) are penetrated and provided with mounting screw grooves (5), and the small sealing washer (6) and the locking bolt (2) are positioned in the mounting screw grooves (5).

5. A frosted glass back cover plate as defined in claim 1, wherein: the outer diameter of the locking column (9) is penetrated and provided with a thread groove.

6. A frosted glass back cover plate as defined in claim 1, wherein: the waterproof ring (1), the small sealing gasket (6) and the large sealing gasket (8) are made of polyurethane rubber.