CN211379893U

CN211379893U - Watchband fixing structure and watch

Info

Publication number: CN211379893U
Application number: CN201922495787.4U
Authority: CN
Inventors: 张显军
Original assignee: Goertek Techology Co Ltd
Current assignee: Goertek Techology Co Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-01
Anticipated expiration: 2029-12-31

Abstract

The utility model belongs to the technical field of wrist strap products, in particular to a watch strap fixing structure and a watch; the watch band fixing structure comprises an annular shell and a wrist band structure, wherein the wrist band structure comprises a lower cover plate, a first band body and a second band body, the lower cover plate is used for being buckled on a lower port of the annular shell, the first band body and the second band body are respectively connected with two opposite side edges of the lower cover plate, the first band body and the second band body are connected into an integral structure, and the wrist band fixing structure also comprises a plurality of fasteners used for fixing the annular shell on the lower cover plate; the wristwatch includes a band fixing structure and an upper cover assembly mounted on an upper port of the annular case. The first band body, the second band body and the lower cover plate are connected into a whole, so that a hinge lug does not need to be arranged on the annular shell, and the structure of the watch is simpler; the first belt body and the second belt body do not need to be installed independently during assembly, the assembly is very simple and convenient, the problems that the structure of the existing wrist strap product is complex and the assembly is troublesome are solved, and the production cost can be reduced.

Description

Watchband fixing structure and watch

Technical Field

The utility model belongs to the technical field of the wrist strap product, especially, relate to a watchband fixed knot constructs and wrist-watch.

Background

Watch type wrist strap products such as intelligent wrist-watch, quartz watch more and more appear in people's daily life, and at present, watch type wrist strap product mainly includes annular shell, installs glass piece/screen on the last port of annular shell, installs inferior valve on the lower port of annular shell and inner assembly, is connected with the area body on the relative both sides of annular shell.

At present, the area body is installed together through living ear, the hinge ear of setting on annular shell, and the structure of this kind of wrist strap product is more complicated, and not only the equipment is troublesome but also can lead to manufacturing cost to rise, consequently continues to research and develop a simple structure, equipment convenience, low in production cost's wrist strap product of wrist strap class in order to satisfy the demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a watchband fixed knot constructs and wrist-watch, aim at solving the complicated and trouble problem of equipment of current wrist strap class product structure, can reduction in production cost.

The utility model discloses a watchband fixing structure, which comprises an annular shell and a wrist band structure, wherein the wrist band structure comprises a lower cover plywood buckled on the lower port of the annular shell, and a first band body and a second band body which are respectively connected with the two opposite side edges of the lower cover plywood, and the lower cover plywood, the first band body and the second band body are connected into an integral structure; the watchband fixing structure further comprises a plurality of fasteners for fixing the annular case to the lower cover plate.

As an improvement, a plurality of fasteners are arranged at intervals along the circumferential direction of the annular shell, and the fasteners penetrate through the bottom of the lower cover closing plate and then are fixedly connected with the lower port of the annular shell.

As an improvement, a sealing ring is arranged between the lower cover plywood and the annular shell; the annular shell comprises a ring body and a pressing ring connected to the inner side of a port of the ring body, and the sealing ring is arranged between the pressing ring and the lower cover closing plate.

As an improvement, the clamping ring is close to be equipped with the annular on one side of lower cover plywood, what correspond on the lower cover plywood is equipped with the bulge loop, the bulge loop card is gone into in the annular, the sealing washer sets up the bulge loop with between the tank bottom of annular.

As an improvement, the inner ring side of the pressing ring is provided with a connecting block corresponding to each fastener, and the fasteners penetrate through the lower cover plate and then are fixedly connected with the connecting blocks.

As an improvement, the fastener is a screw, and a threaded hole is formed in the connecting block.

As an improvement, the sealing ring is a waterproof double-sided adhesive tape.

As an improvement, the first belt body, the second belt body are made of rubber materials, the lower cover plate is made of hard plastics, and the first belt body, the second belt body and the lower cover plate are made through a double-shot injection molding process.

The utility model also discloses a wrist-watch, the wrist-watch includes watchband fixed knot constructs and is used for installing upper cover closes the piece on the up end of annular shell.

As an improvement, the upper cover assembly is a glass cover or a display screen.

Due to the adoption of the technical scheme, the utility model discloses a watchband fixing structure comprises an annular shell and a wrist strap structure, wherein the wrist strap structure comprises a lower cover plate used for being buckled on the lower port of the annular shell, and a first strap body and a second strap body which are respectively connected with two opposite side edges of the lower cover plate, the first strap body and the second strap body are connected into an integral structure, and the watchband fixing structure also comprises a plurality of fasteners used for fixing the annular shell on the lower cover plate; the wristwatch includes a band fixing structure, and an upper cover assembly for mounting on an upper port of the annular case. The first band body and the second band body are connected with the lower covering plate which is used for covering the lower port of the annular shell into a whole, so that a hinge lug is not required to be arranged on the annular shell, and the structure of the watch is simpler; when the assembly is carried out, the upper cover assembly and the annular shell as well as the lower cover plate and the annular shell are directly installed together, and the first belt body and the second belt body do not need to be installed independently, so that the assembly is very simple and convenient; the utility model discloses a watchband fixed knot constructs and wrist-watch has solved the complicated and trouble problem of equipment of current watch class wrist strap product structure, can reduction in production cost.

Drawings

Fig. 1 is an exploded view of a band fixing structure according to the present invention;

fig. 2 is a schematic cross-sectional view of the band fixing structure of the present invention;

FIG. 3 is an enlarged partial schematic view of FIG. 2;

the sealing ring comprises an annular shell 11, an annular shell 12, a pressing ring 121, an annular groove 13, a connecting block 131, a threaded hole 21, an upper cover assembly 31, a lower cover plate 32, a first belt body 33, a second belt body 34, a convex ring 41 and a sealing ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Fig. 1 to fig. 3 are structural schematic diagrams of a watchband fixing structure of the present invention, wherein fig. 1 shows an exploded structural schematic diagram of the watchband fixing structure of the present invention, fig. 2 shows a sectional structural schematic diagram of the watchband fixing structure of the present invention, and fig. 3 shows a partially enlarged structural schematic diagram of fig. 2. For the sake of convenience, only the parts relevant to the present invention are shown in the drawings.

As can be seen from fig. 1, 2 and 3, the wristband fixing structure includes an annular case 11 and a wristband structure, the wristband structure includes a lower covering plate 31 for being fastened to a lower port of the annular case 11, and a first strap body 32 and a second strap body 33 respectively connected to two opposite side edges of the lower covering plate 31, the first strap body 32 and the second strap body 33 are connected to form an integral structure, and the wristband fixing structure further includes a plurality of fasteners for fixing the annular case to the lower covering plate 31.

Because the first belt body 32 and the second belt body 33 are connected with the lower covering plate 31 which is used for covering the lower port of the annular shell 11 into a whole, a hinge lug does not need to be arranged on the annular shell 11, and the structure of the watch can be simpler; during assembly, the lower cover plate 31 and the annular shell 11 are directly installed together, and the first belt body 32 and the second belt body 33 do not need to be installed independently, so that the assembly is very simple and convenient; the utility model discloses a watchband fixed knot constructs has solved the complicated and trouble problem of equipment of current watch class wrist strap product structure, can reduction in production cost.

In this embodiment, a plurality of fasteners are arranged at intervals along the circumferential direction of the annular housing, and the fasteners penetrate through the bottom of the lower cover plate 31 and are fixedly connected with the lower port of the annular housing.

A sealing ring 41 is arranged between the lower cover plate 31 and the annular shell 11; the annular housing 11 includes a ring body and a press ring 12 connected to the inner side of the port of the ring body, the seal ring 41 is disposed between the press ring 12 and the lower cover plate 31, the lower cover plate 31 and the annular housing 11 are fixedly connected by a plurality of fasteners, and the seal ring 41 is tightly pressed between the lower cover plate and the annular housing 11. Specifically, an annular groove 121 is formed in one side, close to the lower cover plate 31, of the pressing ring 12, a protruding ring 34 is arranged on the lower cover plate 31 corresponding to the annular groove 121, the protruding ring 34 is clamped into the annular groove 121, and the sealing ring 41 is arranged between the protruding ring 34 and the bottom of the annular groove 121. Typically, the gasket 41 is a waterproof double-sided tape.

Because the thickness of the ring body and the pressing ring 12 are thinner, in order to facilitate the fixed connection between the lower cover plate 31 and the ring-shaped housing 11, a connecting block 13 is respectively arranged on the inner ring side of the pressing ring 12 corresponding to each fastener, and the fasteners penetrate through the lower cover plate 31 and then are fixedly connected with the connecting blocks 13. Specifically, the fastening member is a screw, and a threaded hole 131 is formed in the connecting block 13.

In the embodiment, the first belt body 32 and the second belt body 33 are made of rubber material, and the material selected usually is TPU, fluororubber, silicone rubber, etc.; the lower closure plate 31 is made of rigid plastic; the first tape body 32, the second tape body 33 and the lower closure plate 31 are manufactured through a two-color injection molding process.

The utility model discloses in still relate to a wrist-watch, this wrist-watch includes above-mentioned watchband fixed knot structure and is used for installing the upper cover closes piece 21 on the last port of annular shell 11.

Because the first belt body 32, the second belt body 33 and the lower cover plate 31 are connected into a whole, a hinge lug does not need to be arranged on the annular shell 11, and the structure of the watch can be simpler; during assembly, the upper cover assembly 21 and the annular shell 11, and the lower cover assembly plate 31 and the annular shell 11 are directly installed together, and the first belt body 32 and the second belt body 33 do not need to be installed independently, so that the assembly is very simple and convenient; the utility model discloses a wrist-watch has solved the complicated and trouble problem of equipment of current watch class wrist strap product structure, can reduction in production cost.

In this embodiment, the upper cover assembly 21 is a glass cover or a display screen; for a common quartz watch or mechanical watch, the upper cover assembly 21 is a glass cover; the upper cover assembly 21 is a display screen for a smart watch.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The watch band fixing structure is characterized by comprising an annular shell and a wrist band structure, wherein the wrist band structure comprises a lower cover plywood buckled on a lower port of the annular shell, and a first band body and a second band body which are respectively connected to two opposite side edges of the lower cover plywood, and the lower cover plywood, the first band body and the second band body are connected into an integral structure; the watchband fixing structure further comprises a plurality of fasteners for fixing the annular case to the lower cover plate.

2. The band fixing structure according to claim 1, wherein a plurality of the fastening members are provided at intervals in a circumferential direction of the annular case, and the fastening members are fixedly connected to a lower port of the annular case after passing through a bottom of the lower cover plate.

3. The band fixing structure according to claim 2, wherein a seal ring is provided between the lower cover plate and the annular case, the annular case includes a ring body and a press ring connected to an inner side of the port of the ring body, and the seal ring is provided between the press ring and the lower cover plate.

4. The band fixing structure of claim 3, wherein a ring groove is formed on a side of the pressing ring close to the lower cover plate, a protruding ring is correspondingly formed on the lower cover plate, the protruding ring is clamped into the ring groove, and the sealing ring is disposed between the protruding ring and a groove bottom of the ring groove.

5. The band fixing structure according to claim 3, wherein a connecting piece is provided on an inner circumferential side of the pressing ring corresponding to each of the fastening members, and the fastening members are fixedly connected to the connecting pieces after passing through the lower cover plate.

6. The band fixing structure according to claim 5, wherein the fastening member is a screw, and the link block is provided with a threaded hole.

7. The band fixing structure according to any one of claims 3 to 6, wherein the seal ring is a waterproof double-sided tape.

8. The band-fixing structure according to claim 1, wherein the first band body, the second band body are made of a rubber material, the lower cover plate is made of a hard plastic, and the first band body, the second band body, and the lower cover plate are made by a two-color injection molding process.

9. A wristwatch comprising the band fixing structure of any one of claims 1 to 8 and a cover unit for mounting on an upper port of the ring-shaped case.

10. The watch of claim 9, wherein the top closure is a glass cover or a display.