CN223568812U

CN223568812U - Watchband structure capable of being turned over

Info

Publication number: CN223568812U
Application number: CN202422684252.2U
Authority: CN
Inventors: 顾振勇; 杜军红; 葛振纲; 程黎辉
Original assignee: Shanghai Longcheer Technology Co Ltd
Current assignee: Shanghai Longcheer Technology Co Ltd
Priority date: 2024-11-05
Filing date: 2024-11-05
Publication date: 2025-11-21
Anticipated expiration: 2034-11-05

Abstract

The utility model discloses a reversible watchband structure which comprises a head grain and a band body, wherein the band body is provided with two different surfaces, one end center of the head grain is rotationally connected with one end center of the band body through a rotating shaft, a locking mechanism is arranged in the head grain, and the locking mechanism is used for locking the state of the band body before and after turning adjustment. According to the reversible watchband structure, the band body is provided with two different surfaces, meanwhile, the reversible band body can be used for realizing the switching of the two different surfaces of the band body, the band body is not required to be disassembled, the operation is simple, and the use cost of a user is reduced on the premise of meeting the personalized requirements of the user.

Description

Watchband structure capable of being turned over

Technical Field

The utility model relates to the technical field of watch accessories, in particular to a reversible watchband structure.

Background

A watch, or wristwatch as it is called, refers to an instrument worn on the wrist to display time. Watches generally include a wristband made from leather, silicone, plastic, nylon cloth, stainless steel, and the like.

The prior art watch band is generally of a single display face design and is relatively fixed to the watch body after installation. Based on the premise of the structure, if people want to meet the pursuit of personal, a plurality of watchbands are generally required to be purchased so as to disassemble, assemble and replace the watchbands, so that more economic cost is caused for users, and meanwhile, the risk of wearing the watch body exists in the disassembly and assembly process, and the time of the users is wasted.

Based on this, a reversible watchband structure is proposed to solve the above-mentioned problem.

Disclosure of utility model

The utility model aims to provide a reversible watchband structure, which realizes the switching use of two surfaces of a band body by turning the band body.

In order to solve the technical problems, the utility model provides a reversible watchband structure, which comprises a head granule and a band body;

The belt body has two different faces;

The center of one end of the head grain is rotationally connected with the center of one end of the belt body through a rotating shaft;

The head granule is internally provided with a locking mechanism, and the locking mechanism is used for locking the state before and after the belt body is turned over and adjusted.

Furthermore, a built-in bearing is arranged at one end of the rotating shaft.

Further, the locking mechanism comprises a fixed pin and an adjusting cover plate;

The fixing pin penetrates through the head granule end part and is elastically installed, and two fixing holes matched with the fixing pin are symmetrically formed in the center of the belt body end part;

The adjusting cover plate is slidably arranged on the surface of the head grain and connected with the fixing pin, and is used for adjusting the length of the fixing pin extending out of the head grain.

Further, the fixing pin penetrates through the head granule and is slidably installed on the head granule, and one end, close to the interior of the head granule, of the fixing pin is connected with a compression spring.

Further, a positioning cylinder is arranged in the head granule, the compression spring is positioned in the positioning cylinder, and the outer side wall of the compression spring is in contact with the inner side wall of the positioning cylinder.

Further, the matching end of the fixing pin position and the fixing hole is set to be a sphere.

Further, the opening end of the fixing hole is provided with a chamfer structure.

Further, the section of the fixing pin is T-shaped.

Further, the head grain is far away from the inside switch ear that is provided with of one end of the area body, just switch ear's switch runs through head grain surface with head grain slip sets up.

Compared with the prior art, the utility model has at least the following beneficial effects:

According to the reversible watchband structure, the band body is provided with the two opposite surfaces, meanwhile, the reversible band body can be used for realizing the switching of the two surfaces of the band body, the band body is not required to be disassembled, the operation is simple, and the use cost of a user is reduced on the premise of meeting the personalized requirements of the user.

Drawings

FIG. 1 is an exploded view of the overall structure of the reversible wristband construction of the present utility model;

FIG. 2 is a schematic view of the structure of the reversible wristband and the case of the present utility model;

FIG. 3 is a schematic view showing the state of the locking pin when the locking mechanism locks the movement of the band in the reversible band structure of the present utility model;

fig. 4 is a schematic view showing a state of a fixing pin after a locking mechanism unlocks a strap body in a movement state in a reversible watchstrap structure of the present utility model.

The device comprises a head granule 1, a positioning cylinder 11, a belt body 21, a fixing hole 3, a rotating shaft 4, a locking mechanism 41, a fixing pin 42, an adjusting cover plate 43, a compression spring 5, a switch lug 6 and a built-in bearing.

Detailed Description

The structure of the reversible wristband of the present utility model will be described in greater detail below with reference to the schematic drawings, in which the preferred embodiments of the utility model are shown, it being understood that the person skilled in the art can modify the utility model described herein, while still achieving the advantageous effects of the utility model. Accordingly, the following description is to be construed as broadly known to those skilled in the art and not as limiting the utility model.

The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. The advantages and features of the present utility model will become more apparent from the following description. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

As shown in fig. 1, the embodiment of the utility model provides a reversible watchband structure, which comprises a head grain 1 and a band body 2;

the belt body 2 is provided with two opposite surfaces, and the center of one end of the head granule 1 is rotationally connected with the center of one end of the belt body 2 through a rotating shaft 3;

a locking mechanism 4 is arranged in the head granule 1, and the locking mechanism 4 is used for locking the belt body 2 in a state before and after overturning and adjusting.

Specifically, the two surfaces can be made of different materials, colors or patterns, for example, the two surfaces can be freely selected from leather, silica gel, plastic, nylon cloth and other materials, and the patterns can be plane views or three-dimensional structures. In addition, the two surfaces may be identical, for example, if the outer surface is damaged in appearance, the inner surface is turned over to the outer surface.

As shown in fig. 2, for the wristwatch formed by connection of the reversible watchband structure and the watch body provided in the above embodiment, the wristwatch is worn normally, and the locking mechanism 4 locks the band body 2, so that the use experience is prevented from being affected by relative rotation between the watch body and the band body 2 during wearing.

When the surface is needed to be exchanged, the locking mechanism 4 is operated to release the movement restriction of the belt body 2, then the belt body 2 can be driven to turn over, and after the belt body turns over 180 degrees, the locking mechanism 4 locks the belt body 2 again to finish the surface exchange.

To sum up, the watchband structure that can overturn that this embodiment provided, its area body 2 has two different faces, but the switching of two faces of the area body is realized to the area body 2 of overturning simultaneously and is used, easy operation need not to dismantle the area body 2, and under the prerequisite that satisfies user's individualized demand, has reduced user's use cost.

In the above implementation process, the locking mechanism 4 includes a fixing pin 41 and an adjusting cover plate 42, the fixing pin 41 penetrates through the end portion of the head granule 1 and is elastically installed, the section of the fixing pin 41 is in a shape of "T", two fixing holes 21 matched with the fixing pin 41 are symmetrically arranged in the center of the end portion of the belt body 2, and the adjusting cover plate 42 is slidably installed on the surface of the head granule 1 and is connected with the fixing pin 41, so as to adjust the length of the fixing pin 42 extending out of the head granule 1.

Specifically, as shown in fig. 3, a fixing pin 41 is installed on the head granule 1 in a penetrating and sliding manner, and one end of the fixing pin 41 near the inside of the head granule 1 is connected with a compression spring 43. Under the action of the elastic force of the compression spring 43, the fixing pin 41 is stably inserted into the fixing hole 21 at the left side, and at this time, the belt body 2 and the head granule 1 cannot rotate, so that the locking of the state before the belt body 2 is turned and adjusted is realized, and when the belt body 2 needs to be turned, only the adjusting cover plate 42 is pushed upwards to drive the fixing pin 41 to be separated from the fixing hole 21, as shown in fig. 4. The belt body 2 can be turned over at this time, after the belt body 2 is turned over by 180 degrees, the positions of the fixing holes 21 on the left side and the right side are exchanged, the pushing force of the adjusting cover plate 42 is removed, the fixing pin 41 can be automatically combined with the fixing hole 21 below the fixing pin 41 under the action of the compression spring 43, and the state locking after the belt body 2 is turned over and adjusted is realized.

Further, the mating end of the fixing pin 41 and the fixing hole 21 is spherical, and the opening end of the fixing hole 21 has a chamfer structure. Through with fixed pin 41 position with the mating end of fixed orifices 21 sets up to the sphere, and carries out the chamfer to fixed orifices 21 open end and handle and form chamfer structure, made things convenient for fixed pin 41 and fixed orifices 21 to combine, and the injury that the collision that reduces caused to the area body 2.

Further, a positioning cylinder 11 is arranged in the head granule 1, the compression spring 43 is positioned in the positioning cylinder 11, and the outer side wall of the compression spring 43 is in contact with the inner side wall of the positioning cylinder 11. By setting the positioning cylinder 11, the outside of the compression spring 43 is limited, and the compression spring 43 is prevented from being deformed due to excessive bending.

In a specific embodiment, one end of the rotating shaft 3 is provided with a built-in bearing 6.

In the above specific embodiment, one end of the rotating shaft is fixed in the head granule, the other end is fixed with the built-in bearing 6, and the built-in bearing 6 is fixed in the belt body 2, so as to realize the rotation installation between the belt body 2 and the head granule 1.

In a specific embodiment, a switch lug 5 is disposed inside one end of the head granule 1 away from the belt body 2, and the switch of the switch lug 5 is slidably disposed through the surface of the head granule 1 and the head granule 1.

The setting of switch ear 5 for realize the installation of the whole and the table body of watchband structure that can overturn, the switch of switch ear 5 runs through the first 1 surface of grain with first 1 slip setting, make things convenient for the dismantlement between the whole and the table body of watchband structure that can overturn to the installation.

The specific structure of the switch lug is the prior art, and will not be described in detail herein.

In summary, compared with the prior art, the reversible watchband structure provided by the utility model has at least the following advantages:

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The reversible watchband structure is characterized by comprising a head grain and a band body;

The belt body is provided with two opposite surfaces;

2. The reversible wristband structure of claim 1, wherein one end of the hinge is fitted with a built-in bearing.

3. The reversible wristband structure of claim 1, wherein the locking mechanism includes a securing pin and an adjustment flap;

4. A reversible wristband structure as claimed in claim 3, wherein said securing pin is slidably mounted through said header, said securing pin having a compression spring attached to an end thereof adjacent an interior of said header.

5. The reversible wristband structure of claim 4, wherein a locator cylinder is disposed within the header particles, the compression spring is disposed within the locator cylinder, and the compression spring outer side wall is in contact with the locator cylinder inner side wall.

6. A reversible wristband structure as claimed in claim 3, wherein the mating ends of the securing pin locations and the securing holes are provided as spherical surfaces.

7. The reversible wristband structure of claim 3, wherein the securement hole open end has a chamfer configuration.

8. The reversible wristband structure of claim 3, wherein the securing pin is "T" shaped in cross-section.

9. The reversible wristband structure of claim 1, wherein a switch lug is disposed within an end of the strand distal from the strap, and wherein the switch lug is slidably disposed through the strand surface and the strand.