CN213381335U

CN213381335U - Metal watchband dismounting device

Info

Publication number: CN213381335U
Application number: CN202022309989.8U
Authority: CN
Inventors: 舒维; 杨威; 杨志颖
Original assignee: Zhejiang Shichi Trading Co ltd
Current assignee: Zhejiang Shichi Hardware Manufacturing Co.,Ltd.
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-06-08
Anticipated expiration: 2030-10-16

Abstract

The utility model provides a metal watchband dismounting device, the on-line screen storage device comprises a base, the revolving stage, the thimble, the hand wheel, the screw rod, the base is including holding the chamber, the opening, first mounting hole, it is equipped with the mounting groove to hold on the chamber, thimble movably stretches into the opening, the screw rod is rotatably set up in first mounting hole, the revolving stage includes the rotation axis, the swiveling wheel, the mounting groove is equipped with the second mounting hole, the ring channel, the rotation axis is rotatably set up in the second mounting hole, the swiveling wheel is rotatably set up in the ring channel, thimble and screw rod fixed connection, hand wheel and screw rod fixed connection, the hand wheel can drive the thimble. The utility model discloses an inside revolving stage of establishing of base, the connection shaft hole of watchband is tentatively aimed at, finely tunes the thimble, makes the thimble just to the connection shaft hole of watchband, can not take place the thimble and damage the condition of connecting shaft hole inner structure, and traditional table area mode of tearing open of contrast sets up base and rotatory screw axis cooperation, and it becomes high-efficient to tear table area work, can not have the damage to the table.

Description

Metal watchband dismounting device

Technical Field

The utility model belongs to the technical field of the wrist-watch and specifically relates to a metal watchband dismounting device.

Background

As a timing tool, the appearance of a watch is more attractive through various designs which are more and more attached to young people, so the watch at the present stage is usually used as an ornament by the young generation, the watchband of the watch is one of important elements of the watch, the design of the watchband of the watch is generally attached to the shape of the wrist of a human body, the watchband is made of leather, steel and the like, the watchband of the watch is exposed outside and is easily scratched, the watchband is easily worn in the process of frequent wearing, and the watchband needs to be detached when a certain section of the watchband needs to be replaced or removed. And to the watchband of billet class, the tradition mode of uncapping paves the watchband, find the position of bolt along the arrow point with the thimble, support the connection shaft hole, the direction of following the arrow point is toward pushing away outward, the very easy fish tail watchband of non-professional division of table personnel, influence pleasing to the eye, and current fixing tool does not all have watchband micromatic setting, adjust through the little amplitude of people's hand, because damage inner structure to the inaccuracy when can lead to the thimble top to go into the watchband inside, the installation is not gone up when leading to the reinstallation, so design one kind can easily be operated by non-professional and can not harm the watchband and can finely tune the extracting tool that the position alignment connection shaft hole has become the problem that technical.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a metal watchband dismounting device.

The utility model discloses a following technical scheme realizes: the utility model provides a metal watchband dismounting device, includes base, revolving stage, thimble, hand wheel, screw rod, the base is including holding chamber, opening, first mounting hole, it is equipped with the mounting groove on the chamber to hold, thimble movably stretches into the opening, the screw rod rotatably set up in first mounting hole, the revolving stage includes the rotation axis, the swiveling wheel, the mounting groove is equipped with second mounting hole, ring channel, the rotation axis rotatably set up in the second mounting hole, the swiveling wheel rotatably set up in the ring channel, the thimble with screw rod fixed connection, the hand wheel can drive the thimble pushes up or withdraws from the connecting shaft hole of watchband.

Further, when the hand wheel rotates clockwise, the thimble pushes the connecting shaft hole of the watchband; when the hand wheel rotates anticlockwise, the thimble withdraws from the connecting shaft hole of the watchband.

Further, the base still includes first inclined plane, second inclined plane, third inclined plane, fourth inclined plane, first inclined plane the second inclined plane the third inclined plane the fourth inclined plane all is located hold the chamber the inner wall with hold transition department between the outer wall in chamber, and the angle is 45.

The utility model provides a metal watchband dismounting device.

The utility model has the advantages that: through seting up the revolving stage in that the base is inside for when tentatively fixing and aim at the connection shaft hole of watchband, can finely tune the thimble, make the thimble can just when the connection shaft hole of watchband, can not take place the thimble to the condition of inaccurate connection shaft hole in order to damage connection shaft hole inner structure, compare the traditional table area mode of tearing open simultaneously, through setting up the base and the cooperation of rotatory screw axis, make to tear down table area work and become high-efficient, and can not have the damage to the table.

Drawings

Fig. 1 is a schematic view of the overall structure of a metal watchband detaching device according to the present invention;

fig. 2 is an exploded schematic view of the metal watchband detaching device of the present invention.

Detailed Description

For a more clear and complete description of the technical solution of the present invention, the following description is made with reference to the accompanying drawings.

Referring to fig. 1-2, the utility model relates to a disassembling device for metal watchbands, which comprises a base 1, a rotating platform 2, a thimble 3, a hand wheel 4 and a screw rod 5, the base 1 comprises an accommodating cavity 11, an opening 13 and a first mounting hole 14, wherein a mounting groove 12 is arranged on the accommodating cavity 11, the thimble 3 can movably extend into the opening 13, the screw 5 can be rotatably arranged in the first mounting hole 14, the rotating platform 2 comprises a rotating shaft 22 and a rotating wheel 21, the mounting groove 12 is provided with a second mounting hole 121 and an annular groove 122, the rotation shaft 22 is rotatably provided to the second mounting hole 121, the rotation wheel 21 is rotatably provided to the annular groove 122, the thimble 3 with screw rod 5 fixed connection, hand wheel 4 can drive the thimble 3 pushes up or withdraws from the connection shaft hole of watchband.

In this embodiment, since the band of the wristwatch is exposed to the outside, it is easily scratched, and it is easily worn during frequent wearing, and when a certain section of the band needs to be replaced or removed, the band needs to be removed. For the watchband of steel bar class, the traditional uncovering mode paves the watchband, the thimble 3 finds the position of the bolt along the arrow, and pushes the bolt against the connecting shaft hole, and pushes the bolt outwards along the direction of the arrow, so that the watchband is easily scratched, and the appearance is influenced, the metal watchband dismounting device of the utility model is provided with the rotary table 2, the rotary table 2 is equivalent to a watchband fine adjustment device, the traditional precision of a mechanical mechanism can not be reached through the small-amplitude adjustment of human hands, the internal structure can be damaged due to inaccuracy when the thimble 3 is pushed into the interior of the watchband, so that the watchband can not be installed when being installed again, meanwhile, compared with the traditional manual watchband dismounting mode, the thimble 3 is driven to be screwed in when the hand wheel 4 is rotated, the connecting shaft hole of the watchband is pushed into, the connecting shaft of the watchband is withdrawn from the connecting shaft hole due to the axial, can make the direct whole tops of thimble 3 go into the connecting shaft hole, the connecting axle drops from opening 13, need not to use the hand once more and pulls out the connecting axle, and when the connecting axle of wrist-watch dropped, counter-rotation hand wheel 4, thimble 3 withdrawed from the connecting shaft hole, and the completion is torn open the watchband action, has made things convenient for the use for tear open watchband work and become high-efficient, and can not have the damage to the watchband.

Further, when the hand wheel 4 rotates clockwise, the thimble 3 pushes into a connecting shaft hole of the watchband; when the hand wheel 4 rotates anticlockwise, the thimble 3 withdraws from a connecting shaft hole of the watchband.

Further, the base 1 further includes a first inclined plane a, a second inclined plane b, a third inclined plane c and a fourth inclined plane d, wherein the first inclined plane a, the second inclined plane b, the third inclined plane c and the fourth inclined plane d are all arranged at the transition position between the inner wall of the accommodating cavity 11 and the outer wall of the accommodating cavity 11, and the angle is 45 degrees.

In this embodiment, the transition between the base 1 and the accommodating cavity 11 is a 45 ° chamfer to form a first inclined plane a, a second inclined plane b, a third inclined plane c, and a fourth inclined plane d, the formation of the inclined planes enables the wrist watch to be held without scratching the hand of the user, and the 45 ° chamfer enables the inclined planes not to be too small or too large, thereby affecting the holding effect of the wrist watch and having aesthetic property.

Of course, the present invention can also have other various embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative work, and all of them belong to the protection scope of the present invention.

Claims

1. The utility model provides a metal watchband dismounting device, a serial communication port, includes base, revolving stage, thimble, hand wheel, screw rod, the base is including holding chamber, opening, first mounting hole, it is equipped with the mounting groove to hold in the chamber, thimble movably stretches into the opening, the screw rod rotatably set up in first mounting hole, the revolving stage includes the rotation axis, the swiveling wheel, the mounting groove is equipped with second mounting hole, ring channel, the rotation axis rotatably set up in the second mounting hole, the swiveling wheel rotatably set up in the ring channel, the thimble with screw rod fixed connection, the hand wheel can drive the thimble pushes up or withdraws from the connecting shaft hole of watchband.

2. The device for detaching a metal watchband according to claim 1, wherein when the hand wheel rotates clockwise, the thimble pushes into a connecting shaft hole of the watchband; when the hand wheel rotates anticlockwise, the thimble withdraws from the connecting shaft hole of the watchband.

3. The device for detaching a metal watchband according to claim 1, wherein the base further comprises a first inclined surface, a second inclined surface, a third inclined surface, and a fourth inclined surface, the first inclined surface, the second inclined surface, the third inclined surface, and the fourth inclined surface are all disposed at a transition between an inner wall of the accommodating cavity and an outer wall of the accommodating cavity, and angles of the first inclined surface, the second inclined surface, the third inclined surface, and the fourth inclined surface are all 45 °.