CN211483214U

CN211483214U - Watch strap convenient to replace

Info

Publication number: CN211483214U
Application number: CN202020029462.7U
Authority: CN
Inventors: 黄蓉; 刘同赞
Original assignee: Wuxi Institute of Technology
Current assignee: Wuxi Institute of Technology
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-09-15
Anticipated expiration: 2030-01-07

Abstract

The utility model relates to the technical field of watches, in particular to a watch band convenient for replacing, which comprises a base, wherein the center position of the inner side of the rear end face of the base is slidably connected with a watch frame, the front end face of the watch frame is provided with a first limit hole, the inner side of the first limit hole is provided with a fixed block, the fixed block is slidably connected with the watch frame, the fixed block is fixedly connected with the base, the outer side of the base is fixedly connected with a second watch band, the outer side of the second watch band is slidably connected with a first watch band, the utility model discloses a watch head is placed in the watch frame by the cooperation of the arranged base and the first handle when in use, the first handle is rotated, a threaded shaft drives a limit disc to move towards the watch head, a gasket moves towards the watch head direction to limit the watch head, the fixed block is inserted into the first limit hole, thereby limiting the watch head, and the assembling, the labor degree of maintenance workers is reduced, and the time of a user is saved.

Description

Watch strap convenient to replace

Technical Field

The utility model relates to a wrist-watch technical field specifically is a be convenient for change wrist-watch watchband.

Background

The watch, also called as a wristwatch, is an instrument worn on a wrist and used for timing or displaying time, and generally comprises a watch head and a watchband, wherein the watchband is a general name for an effective part of the fixed wrist of the watch, and when the watchband is damaged, the watchband needs to be replaced again for the watch.

The watchband is replaced through the prior art, the user needs to maintain in a watch maintenance shop, the maintenance worker needs to use a special tool to remove the disassembly and replacement, the inconvenience is very high, the labor degree of the maintenance worker is increased, the time waste of the user is caused, stains are left after the watchbands such as nylon or rubber are used for a long time, the cleaning is difficult, the service life of the watchband is greatly shortened, and therefore the watchband convenient to replace is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be convenient for change wrist-watch watchband to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a watch band convenient to replace comprises a base, wherein a watch frame is connected to the center position of the inner side of the rear end face of the base in a sliding mode, a first limiting hole is formed in the front end face of the watch frame, a fixing block is arranged on the inner side of the first limiting hole and is connected with the watch frame in a sliding mode, the fixing block is fixedly connected with the base, a second watch band is fixedly connected to the outer side of the base, a first watch band is connected to the outer side of the second watch band in a sliding mode, a sleeve is connected to the inner side of the first watch band in a sliding mode, a limiting block is arranged on the outer side of the sleeve and penetrates through the sleeve, the limiting block is connected with the sleeve in a sliding mode and is connected with the first watch band in a sliding mode, a second handle is fixedly connected to the outer side of the limiting block and is connected with the first watch band in, the meter head is fixedly connected to the front end face of the meter head frame, a first handle is rotatably connected to the outer side of the base, and the first handle penetrates through the base.

Preferably, the inner side of the sleeve is fixedly connected with a spring, and the other end of the spring is fixedly connected with a limiting block.

Preferably, the other end of the first handle is fixedly connected with a threaded shaft, the outer side of the threaded shaft is spirally connected with a limiting disc, the limiting disc is connected with the gauge outfit in a sliding manner, the inner side of the limiting disc is fixedly connected with a gasket, and the gasket is connected with the gauge outfit in a sliding manner.

Preferably, the gasket is made of a high-elasticity polymer made of synthetic rubber, and the gasket is arranged in an arc shape.

Preferably, the number of the limiting discs is 2, and the limiting discs are arranged in an arc shape.

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

1. in the utility model, through the base and the first handle, the gauge outfit is placed in the gauge outfit frame when the utility model is used, the first handle is rotated, the threaded shaft drives the limiting disc to move towards the gauge outfit direction, the gasket moves towards the gauge outfit direction to limit the gauge outfit, the fixed block is inserted into the first limiting hole, thereby limiting the gauge outfit, the assembly and disassembly process can be completed by one person during the replacement, the labor degree of maintenance workers is reduced, and the time of users is saved;

2. the utility model discloses in, second watchband and second handle through setting up, the first watchband of this kind of cooperation and second watchband sliding connection, the fixed connection of stopper and spring, the fixed connection of stopper and second handle, the sliding connection of spring and sheathed tube fixed connection and sleeve pipe and first watchband, press down the second handle after, the stopper slides down, drive the sleeve pipe lapse, stopper and sleeve pipe slide to the spacing downthehole of second, thereby spacing first watchband under the rebound effect of spring, can protect the second watchband like this, when changing and wasing, promote the second handle, then pull up the second handle downwards, can take off first watchband and wash, the life of second watchband has been increased, the washing to first watchband has been made things convenient for.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the mounting structure of the threaded shaft of the present invention;

fig. 3 is a schematic structural diagram of a portion a of fig. 1 according to the present invention.

In the figure: 1-base, 2-watch head, 3-first watch strap, 4-second watch strap, 5-watch head frame, 6-limiting disc, 7-first handle, 8-gasket, 9-threaded shaft, 10-first limiting hole, 11-limiting block, 12-spring, 13-second limiting hole, 14-second handle, 15-sleeve and 16-fixing block.

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.

Referring to fig. 1-3, the present invention provides a technical solution:

a watch band convenient to replace comprises a base 1, wherein a watch frame 5 is connected to the center position of the inner side of the rear end face of the base 1 in a sliding manner, a first limiting hole 10 is formed in the front end face of the watch frame 5, a fixing block 16 is arranged on the inner side of the first limiting hole 10, the fixing block 16 is connected with the watch frame 5 in a sliding manner, the fixing block 16 is fixedly connected with the base 1, a second watch band 4 is fixedly connected to the outer side of the base 1, a first watch band 3 is connected to the outer side of the second watch band 4 in a sliding manner, a sleeve 15 is connected to the inner side of the first watch band 3 in a sliding manner, a limiting block 11 is arranged on the outer side of the sleeve 15, the limiting block 11 penetrates through the sleeve 15, the limiting block 11 is connected with the sleeve 15 in a sliding manner, the limiting block 11 is connected with the first watch band 3 in, the second handle 14 penetrates through the first watchband 3, a second limiting hole 13 is formed in the outer side of the second watchband 4, the meter head 2 is fixedly connected to the front end face of the watch head frame 5, the first handle 7 is rotatably connected to the outer side of the base 1, and the first handle 7 penetrates through the base 1.

The inner side of the sleeve 15 is fixedly connected with a spring 12, the other end of the spring 12 is fixedly connected with a limiting block 11, the arrangement is convenient for limiting the first watchband 3, protecting the second watchband 4, being beneficial to disassembling the first watchband 3 and cleaning the first watchband 3, the other end of the first handle 7 is fixedly connected with a threaded shaft 9, the outer side of the threaded shaft 9 is spirally connected with a limiting disc 6, the limiting disc 6 is in sliding connection with the watch head 2, the gasket 8 is made of high-elasticity polymer made of synthetic rubber, the gasket 8 is arranged in an arc shape, the arrangement is convenient for limiting the watch head 2 and fixing the watch head 2, the gasket 8 is made of high-elasticity polymer made of synthetic rubber, the gasket 8 is arranged in an arc shape, the arrangement is convenient for fixing the position of the watch head 2, when the watch head 2 is fixed, the watch head 2 can be protected, and the watch head 2 is not easy to be damaged, the limiting disc 6 is provided with 2 limiting discs, the limiting discs 6 are arc-shaped, the position of the gauge outfit 2 is convenient to fix, and the gauge outfit 2 is not easy to shake when in use.

The working process is as follows: when the watch head 2 is disassembled, the fixed block 16 is only required to be pulled out of the first limiting hole 10, then the first handle 7 is rotated clockwise, when the gasket 8 is separated from the watch head 2, the watch head 2 can be taken out, when the watch head 2 is assembled, the fixed block 16 is inserted into the first limiting hole 10, so that the watch head 2 is limited, the watch head 2 is placed above the watch head frame 5, the first handle 7 is rotated anticlockwise, the threaded shaft 9 is rotated, the limiting disc 6 is driven to move, the limiting disc 6 drives the gasket 8 to move, so that the gasket 8 continuously moves towards the watch head 2 until the watch head 2 is fastened, then the first handle 7 stops rotating, the second handle 14 is pressed to slide downwards, the second handle 14 drives the limiting block 11 to move downwards, so that the limiting block 11 drives the sleeve 15 to move downwards, when the limiting block 11 and the sleeve 15 move into the second limiting hole 13, under the rebound action of the spring 12, the first watchband 3 is limited, thereby protect second watchband 4 to avoid polluting, when needing to wash, promote second handle 14, then pull up second handle 14 to the outside, make first watchband 3 and the separation of second watchband 4, then pull down first watchband 3, can wash first watchband 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A watch strap convenient to replace comprises a base (1), and is characterized in that: the watch head frame (5) is connected to the center of the inner side of the rear end face of the base (1) in a sliding mode, a first limiting hole (10) is formed in the front end face of the watch head frame (5), a fixing block (16) is arranged on the inner side of the first limiting hole (10), the fixing block (16) is connected with the watch head frame (5) in a sliding mode, the fixing block (16) is fixedly connected with the base (1), a second watchband (4) is fixedly connected to the outer side of the base (1), a first watchband (3) is connected to the outer side of the second watchband (4) in a sliding mode, a sleeve (15) is connected to the inner side of the first watchband (3) in a sliding mode, a limiting block (11) is arranged on the outer side of the sleeve (15), the limiting block (11) penetrates through the sleeve (15), the limiting block (11) is connected with the sleeve (15) in a sliding mode, the limiting block, the watch is characterized in that the second handle (14) is connected with the first watchband (3) in a sliding mode, the second handle (14) penetrates through the first watchband (3), a second limiting hole (13) is formed in the outer side of the second watchband (4), a gauge head (2) is fixedly connected to the front end face of the watch frame (5), a first handle (7) is rotatably connected to the outer side of the base (1), and the first handle (7) penetrates through the base (1).

2. A watch wristband facilitating replacement according to claim 1, wherein: the inner side of the sleeve (15) is fixedly connected with a spring (12), and the other end of the spring (12) is fixedly connected with a limiting block (11).

3. A watch wristband facilitating replacement according to claim 1, wherein: the utility model discloses a spacing dish of taking as a precaution against fire, including the first in command (7) other end fixedly connected with screw shaft (9), screw shaft (9) outside screwed connection have spacing dish (6), spacing dish (6) and gauge outfit (2) sliding connection, spacing dish (6) inboard fixedly connected with gasket (8), gasket (8) and gauge outfit (2) sliding connection.

4. A watch wristband facilitating replacement according to claim 3, wherein: the gasket (8) is made of a high-elasticity polymer made of synthetic rubber, and the gasket (8) is arranged in an arc shape.

5. A watch wristband facilitating replacement according to claim 3, wherein: the number of the limiting discs (6) is 2, and the limiting discs (6) are arranged in an arc shape.