CN215992976U

CN215992976U - Rotatable watchband

Info

Publication number: CN215992976U
Application number: CN202121551973.6U
Authority: CN
Inventors: 陆海兵
Original assignee: Shenzhen Yafei Industrial Technology Co Ltd
Current assignee: Shenzhen Yafei Industrial Technology Co Ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2022-03-11
Anticipated expiration: 2031-07-08

Abstract

The utility model discloses a rotatable watchband, which comprises a watchcase and a watchband, wherein one end of the watchband is provided with a mounting assembly, the watchcase is separated from a connecting part of the watchband by extruding the mounting assembly, when the watchcase and the watchband need to be separated, only a first extrusion column and a second extrusion column are required to be pressed simultaneously so that two connecting columns drive the first semicircle and the second semicircle to be contacted with each other, and the diameter of the first semicircle and the second semicircle after contact is smaller than that of an opening groove in the watchcase, so that the first semicircle and the second semicircle can be taken out to separate the watchcase from the watchband, and vice versa.

Description

Rotatable watchband

Technical Field

The utility model relates to the technical field of watches, in particular to a rotatable watchband.

Background

A wristwatch, or wristwatch, refers to an instrument worn on the wrist for displaying time. The watch is usually made of leather, silica gel, plastic, nylon cloth, stainless steel and other materials to form a watchband, a 'head' for displaying time is tied on a wrist, the appearance of the watch brings a portable time viewing mode for people, and along with the development of the watch, the function of the watch is not limited to single time viewing, so that more and more multifunctional watches are available on the market.

A current patent application number is 201820866802.4 a rotatable formula watchband points out "a rotatable formula watchband in the specification, including the watchcase, two fixed blocks that the equal fixedly connected with symmetry in both ends of watchcase set up, it is same to two it connects to insert between the fixed block to be equipped with the watchband, rotate through connecting the pivot between watchband joint and the fixed block and connect, the watchband connects the one end fixedly connected with fixed screw who keeps away from the joint pivot, the connecting block has been cup jointed in the last slip of fixed screw, be equipped with the opening that corresponds with fixed screw on the connecting block, two one side that the watchband connected was kept away from to the connecting block is equipped with first watchband and second watchband respectively, first watchband and second watchband all rotate with the connecting block through the connecting axle and are connected, the one end that the connecting block was kept away from to first watchband is equipped with the watchband and detains the needle. Through the setting of connecting block and screw, make the knob that the watchband can be free to change the pattern of watchband wearing face, thereby promoted the sight and the decorative of watchband, but it is too much and complicated for realizing the required part of rotation function, and the technology that leads to making the part is with higher costs, and the installation dismantlement mode need be unscrewed fixed block and screw through external instrument moreover, troublesome poeration.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a rotatable band, which solves the above problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a rotatable watchband, includes watchcase and watchband, watchband one end is equipped with the installation component, through extrusion installation component to make watchcase and watchband coupling part separation, the installation component is including the installation shell, the symmetry is equipped with extrusion post one and extrusion post two in the installation shell, be equipped with the spring in the extrusion post one, spring one side is connected with extrusion post two stretches into extrusion post one, can make the spring produce elastic potential energy through pressing extrusion post one and extrusion post two, extrusion post one and two one side symmetries of extrusion post are equipped with the spliced pole, extrusion post one and two one side of extrusion post are equipped with semicircle one and semicircle two respectively, can make semicircle one and semicircle two be close to each other through spliced pole relative movement.

Preferably, one end of the first extrusion column and one end of the second extrusion column are respectively provided with a group of limiting grooves, limiting columns are arranged in the limiting grooves, and the limiting columns can block the first extrusion column and the second extrusion column from being separated from the mounting shell.

Preferably, a circular groove is formed in the first semicircle, a cylinder is arranged in the circular groove, and the second semicircle and the first semicircle move in the circular groove through the cylinder when approaching to each other, so that the first semicircle and the second semicircle can move on the coaxial line to approach to each other.

Preferably, rubber particles are attached to the surfaces of the first half circle and the second half circle.

The utility model has at least the following beneficial effects: when the watchcase and the watchband need to be separated, only the first extrusion column and the second extrusion column are needed to be pressed simultaneously to enable the two connecting columns to drive the first semicircle and the second semicircle to be contacted with each other, the diameter of the first semicircle and the second semicircle after the contact is smaller than that of the groove in the watchcase, so that the first semicircle and the second semicircle can be taken out to achieve the separation of the watchcase from the watchband, and vice versa, the first extrusion column and the second extrusion column are pressed to enable the first semicircle and the second semicircle to be shortened in diameter to be inserted into the watchcase, after the spring is loosened, the spring converts elastic potential energy into kinetic energy to drive the two sides of the first semicircle and the second semicircle to move, so that the purpose of connecting the watchcase and the watchband is achieved, the connecting part adopts the design of the first semicircle and the second semicircle to facilitate a user to rotate the watchband to carry out reverse wearing, compared with the prior art, the part process needed for realizing the rotation function is too complex, and the mounting and dismounting mode needs to be dismounted or mounted through an external tool, the utility model has simple structure and manufacture and simple and convenient operation, and can achieve the functions of disassembling, assembling and rotating the watchband without an external tool of a user.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention.

In the figure: 1-a watch case; 2-watchband; 3-mounting the component; 4-a limiting groove; 5-a limiting column; 6-circular groove; 7-cylinder; 8-rubber particles; 31-a mounting housing; 32-extruding the first column; 33-a spring; 34-a second extrusion column; 35-connecting column; 36-half circle one; 37-semicircle two.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a rotatable band comprising a case (1) and a band (2), wherein a fitting member (3) is provided at one end of the band (2), and the fitting member (3) is pressed to separate the case (1) from the band (2).

The mounting component 3 comprises a mounting shell 31, a first extrusion column 32 and a second extrusion column 34 are symmetrically arranged in the mounting shell 31, the first extrusion column 32 and the second extrusion column 34 are in sliding connection in the mounting shell 31, a spring 33 is arranged in the first extrusion column 32, one side of the spring 33 is connected with a part of the second extrusion column 34 extending into the first extrusion column 32, the spring 33 is fixedly connected with the inner wall of the first extrusion column 32 and the extending end of the second extrusion column 34 respectively, the spring 33 can generate elastic potential energy by pressing the first extrusion column 32 and the second extrusion column 34, one sides of the first extrusion column 32 and the second extrusion column 34 are symmetrically provided with connecting columns 35, the two connecting columns 35 are fixedly connected with the outer walls of the first extrusion column 32 and the second extrusion column 34 respectively, one sides of the first extrusion column 32 and the second extrusion column 34 are provided with a semicircle 36 and a semicircle two 37 respectively, the first extrusion column 32 and the second extrusion column 34 are fixedly connected with the semicircle one 36 and the semicircle two connecting columns 35 respectively, the first semicircle 36 and the second semicircle 37 can approach each other by the relative movement of the connecting column 35, when the watch case 1 and the watch strap 2 need to be separated, the first semicircle 36 and the second semicircle 37 can be inserted into the watch case 1 by reducing the diameter of the first semicircle 36 and the second semicircle 37 by pressing the first squeeze column 32 and the second squeeze column 34 at the same time so as to separate the watch case 1 from the watch strap 2 and vice versa by pressing the first squeeze column 32 and the second squeeze column 34 so as to reduce the diameter of the first semicircle 36 and the second semicircle 37, after the spring 33 is loosened, the elastic potential energy is converted into kinetic energy to drive the first semicircle 36 and the second semicircle 37 to move on two sides and to connect the watch case 1 and the watch strap 2, the connecting part can be convenient for a user to rotate the watch strap 2 for reverse wearing by adopting the design of the first semicircle 36 and the second semicircle 37, the structure is simple to manufacture and easy and convenient to operate, and the functions of disassembling, assembling and rotating the watchband 2 can be achieved without external tools of a user.

A set of spacing groove 4 has been seted up respectively to first 32 of squeeze post and second 34 one end of squeeze post, be equipped with spacing post 5 in the spacing groove 4, spacing post 5 fixed connection and installation shell 31 inner wall, spacing post 5 can stop first 32 of squeeze post and second 34 of squeeze post and break away from installation shell 31, and the protection device integrality has restricted that columniform first 32 of squeeze post and second 34 of squeeze post can only remove on same horizontal plane simultaneously.

The round slot 6 is formed in the first semicircle 36, the cylinder 7 is arranged in the round slot 6, the cylinder 7 is fixedly connected with the outer wall on the left side of the second semicircle 37, and the second semicircle 37 and the first semicircle 36 move in the round slot 6 through the cylinder 7 when approaching each other, so that the first semicircle 36 and the second semicircle 37 can move close to each other on the coaxial line.

Rubber grain 8 is adhered to on semicircle one 36 and semicircle two 37 surface, and when watchband 2 passed through semicircle one 36 and semicircle two 37 at watchcase 1 internal rotation, the rubber grain 8 of adhering to on semicircle one 36 and semicircle two 37 multiplicable and the watchcase 1 in the notch inner wall between the frictional force to make when not exerting external force, watchband 2 does not rotate because of gravity, thereby the person of facilitating the use uses.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A rotatable watchband, characterized in that: the watch band comprises a watch case (1) and a watch band (2), wherein one end of the watch band (2) is provided with a mounting component (3), the mounting component (3) is extruded to separate the connection part of the watch case (1) and the watch band (2), the mounting component (3) comprises a mounting shell (31), a first extrusion column (32) and a second extrusion column (34) are symmetrically arranged in the mounting shell (31), a spring (33) is arranged in the first extrusion column (32), one side of the spring (33) is connected with the part, extending into the first extrusion column (32), of the second extrusion column (34), the spring (33) can generate elastic potential energy by pressing the first extrusion column (32) and the second extrusion column (34), one sides of the first extrusion column (32) and the second extrusion column (34) are symmetrically provided with connecting columns (35), one sides of the first extrusion column (32) and the second extrusion column (34) are respectively provided with a first semicircle (36) and a second semicircle (37), the first half circle (36) and the second half circle (37) can be close to each other through the relative movement of the connecting column (35).

2. A rotatable wristband according to claim 1, characterized in that: a set of spacing groove (4) have been seted up respectively to first (32) and second (34) one end of extrusion post, be equipped with spacing post (5) in spacing groove (4), spacing post (5) can block that first (32) of extrusion post and second (34) break away from installation shell (31).

3. A rotatable wristband according to claim 2, characterized in that: set up circular slot (6) in semicircle one (36), be equipped with cylinder (7) in circular slot (6), semicircle two (37) and semicircle one (36) move in circular slot (6) through cylinder (7) when being close to each other to make semicircle one (36) and semicircle two (37) can move on its coaxial line and be close to.

4. A rotatable wristband according to claim 3, characterized in that: rubber particles (8) are attached to the surfaces of the first half circle (36) and the second half circle (37).