CN211379892U

CN211379892U - Watchcase device and watch

Info

Publication number: CN211379892U
Application number: CN201922494561.2U
Authority: CN
Inventors: 王一平; 冯永盛
Original assignee: Shengweihuang Watch Industry Shenzhen Co ltd
Current assignee: Shengweihuang Watch Industry Shenzhen 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 wearable equipment, especially, relate to a watchband structure and wrist-watch. The watch case device includes: the watch comprises a shell structure and a watch band, wherein the shell structure comprises a watch frame and the watch band, clamping grooves are formed in the side surface of the watch frame, two ends of each clamping groove respectively extend towards two ends of the watch frame and penetrate through end faces of two ends of the watch frame, one end of the watch band slides into each clamping groove along the extending direction of each clamping groove and is limited in each clamping groove along the groove depth direction of each clamping groove, and the thickness of the watch band is not larger than the groove width of each clamping groove; and the buckle structure comprises a first buckle part arranged in the clamping groove and a second buckle part which is arranged at one end of the watchband and is matched with the first buckle part, the first buckle part and the second buckle part are buckled by elastic butt joint and clamp one end of the watchband in the clamping groove, so that the sliding of the watchband is limited along the length direction of the clamping groove. The utility model discloses can improve the convenience that the watchband was dismantled and was assembled, the change of the watchband of being convenient for.

Description

Watchcase device and watch

Technical Field

The utility model belongs to the technical field of wearable equipment, especially, relate to a watchband structure and wrist-watch.

Background

Currently, wearable devices are either worn directly on the body or are a portable device that is integrated into the user's clothing or accessory. Wearable equipment is not only a hardware equipment, realizes powerful function through software support and data interaction, high in the clouds interaction more, and wearable equipment will bring very big transition to our life, perception.

The watch is a common wearable device, and with the development of the times, according to personal preferences, the phenomenon of replacing the watch watchband is very common. Watches generally include a dial and a band attached to the dial.

Generally, the same watch dial needs to be worn with different watchbands according to different occasions. However, in the existing watch structure, the watchband and the dial plate are not convenient to replace and disassemble.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connecting device aims at solving the problem that how to improve the dismouting convenience between watchband and the dial plate.

The utility model provides a watchcase device, include:

the watch comprises a shell structure and a watch band, wherein the shell structure comprises a watch frame and the watch band, clamping grooves are formed in the side surface of the watch frame, two ends of each clamping groove respectively extend towards two ends of the watch frame and penetrate through end faces of two ends of the watch frame, one end of the watch band slides into each clamping groove along the extending direction of each clamping groove and is limited in each clamping groove along the groove depth direction of each clamping groove, and the thickness of the watch band is not more than the groove width of each clamping groove; and

the buckle structure comprises a first buckle part arranged in the clamping groove and a second buckle part arranged at one end of the watchband and matched with the first buckle part, wherein the first buckle part is elastically abutted against the second buckle part and clamps one end of the watchband in the clamping groove so as to limit the length direction of the clamping groove and slide of the watchband.

The technical effects of the utility model are that: when the watchband is assembled, the watchband is buckled into the clamping groove in a sliding mode at the notch of one end of the clamping groove, and then the watchband is clamped in the clamping groove through the cooperation of the first clamping portion and the second clamping portion. When the watchband is dismantled, promote the watchband in the one end of draw-in groove along the extending direction of draw-in groove to overcome the elasticity butt effort between first buckle and the second buckle, and then can make the watchband follow the other end roll-off of draw-in groove, thereby conveniently change the watchband, the convenience of any instrument need not, improves watchband assembly and dismantlement.

Drawings

Fig. 1 is a perspective view of a watch case device according to an embodiment of the present invention;

figure 2 is an exploded view of the watch case assembly of figure 1;

figure 3 is a cross-sectional view of the watch case assembly of figure 1;

fig. 4 is a perspective view of the snap structure of fig. 2.

The correspondence between reference numbers and names in the drawings is as follows:

100. a case device; 10. a housing structure; 11. a table frame; 12. a watchband; 121. a tape head; 122. connecting grooves; 111. a watch cavity; 21. a first buckle part; 22. a second buckle part; 112. a card slot; 211. a limiting cylinder; 212. A limiting ring; 213. a marble; 113. a limiting hole; 20. a buckle structure;

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "thickness", "upper", "lower", "vertical", "parallel", "bottom", "angle", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection, or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship.

Referring to fig. 1 to 3, an embodiment of the present invention provides a watch case device 100, which includes: a housing structure 10 and a snap structure 20. The case structure 10 includes a watch frame 11 and a watch band 12, a clamping groove 112 is formed in a frame side surface of the watch frame 11, and two ends of the clamping groove 112 respectively extend to two ends of the watch frame 11 and penetrate through end surfaces of two ends of the watch frame 11. It will be appreciated that the card slot 112 is a straight slot. One end of the watch band 12 slides into the slot 112 along the extending direction of the slot 112, that is, the watch band 12 is pushed into the slot 112 at the notch of one end of the slot 112, and the watch band 12 is limited in the slot 112 along the depth direction of the slot 112, that is, the watch band 12 is positioned in the slot 112 along the length direction thereof. Further, the other end of the wristband 12 may extend outwardly from the slot 112 through a lengthwise slot in the slot 112. The buckle structure 20 includes a first buckle portion 21 disposed in the slot 112 and a second buckle portion 22 disposed at one end of the watch band 12 and adapted to the first buckle portion 21, the first buckle portion 21 and the second buckle portion 22 are elastically abutted and matched to each other and clamp one end of the watch band 12 in the slot, so as to limit the sliding of the watch band 12 along the length direction of the slot 112, i.e., limit the movement of the watch band 12 along the radial direction of the watch band 12. It will be appreciated that by applying a predetermined pushing force, one end of the band 12 may be pushed out of the slot 112.

When the band 12 is assembled, the band 12 is slidably fastened into the slot 112 at the notch at one end of the slot 112, and then the first fastening portion and the second fastening portion are engaged with each other, so that the band 12 is fastened in the slot 112. When the watchband 12 is dismantled, the watchband 12 is pushed at the one end of draw-in groove 112 along the extending direction of draw-in groove 112 to overcome the elasticity butt effort between first buckle and the second buckle, and then can make watchband 12 follow the other end roll-off of draw-in groove 112, thereby conveniently change watchband 12, the change of free hand need not any instrument, improves the convenience of watchband 12 assembly and dismantlement.

Referring to fig. 2 to 4, in one embodiment, the first buckle portion 21 is a first male buckle protruding from an inner wall of the slot 112, and the second buckle portion 22 is a first buckle cavity opening at one end of the watch band 12 and fitting with the male buckle. After the band 12 is slid in place along the slot 112, the first male buckle is snap-fit into the first buckle cavity.

In one embodiment, the inner wall of the clamping groove 112 is provided with a limiting hole 113 corresponding to the position of the first fastening portion 21, the first fastening portion 21 includes a limiting cylinder 211 disposed in the limiting hole 113, a marble 213 disposed in the limiting cylinder 211, a limiting ring 212 covering a cylinder opening at one end of the limiting cylinder 211, and a tube spring disposed in the limiting cylinder 211, two ends of the tube spring respectively abut against a cylinder bottom of the limiting cylinder 211 and the marble 213, so that the marble 213 is exposed at a central ring opening of the limiting ring 212 and is in snap fit with the buckling hole, and an inner diameter of the central ring opening of the limiting ring 212 is smaller than a diameter of the marble 213. Optionally, after the band 12 is slid to the proper position, the exposed end of the ball 213 is buckled into the first buckling cavity and abuts against the inner wall of the first buckling cavity, and the elastic force applied by the spring to the ball 213 will form a resistance between the band 12 and the bezel 11, so that the band 12 will not be easily pushed out of the slot 112.

In one embodiment, the plurality of snap structures 20 are spaced along the extending direction of the card slot 112. Specifically, in the present embodiment, two of the fastening structures 20 are arranged at intervals along the extending direction of the card slot 112, and in other embodiments, more than two may be arranged. The plurality of snap structures 20 may further improve the resistance between the band 12 and the bezel 11.

In one embodiment, the first buckle portion 21 is a second male buckle protruding from the band 12, and the second buckle portion 22 is a second buckle cavity opening on the inner wall of the buckle slot 112 and fitting with the second male buckle. Alternatively, the convenience of assembling the strap 12 can also be improved by providing the second male buckle on the strap 12 and providing the second buckle cavity on the inner wall of the buckle groove 112.

Referring to fig. 1 to 3, in one embodiment, the slot 112 is a dovetail groove structure, the watch band 12 includes a cylindrical band head 121 and a band body, the shape of the band head 121 is matched with the shape of the slot 112 and is disposed on the slot 112, the band body is connected to the side surface of the column of the band head 121 through a slot in the length direction of the slot 112, and the second buckle portion 22 is disposed on the band head 121. Optionally, the tape head 121 is made of a metal material, and the shape of the tape head 121 is adapted to the slot 112. It will be appreciated that the thickness of the strap body is no greater than the slot width of the slot 112 and the diameter of the strap head 121 is greater than the slot width of the slot.

In one embodiment, the strap head 121 has a connecting slot 122 formed on a side surface of the pillar, the extending direction of the connecting slot 122 is consistent with the axial direction of the strap head 121, the band 12 further includes a connecting bolt disposed on the connecting slot 122 and used for rotatably connecting the strap body to the strap head 121, and two ends of the connecting bolt respectively engage two side walls of the connecting slot 122. It can be understood that the belt body is provided with a through hole, the connecting bolt penetrates through the through hole and is used for connecting the belt body to the belt head 121 in a rotating manner, and therefore the belt body can be adjusted to the best position in the wearing process conveniently.

The utility model also provides a wrist-watch, this wrist-watch include watchcase device 100, and this watchcase device 100's specific structure refers to above-mentioned embodiment, because this wrist-watch has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought equally, no longer gives unnecessary details one by one here.

In one embodiment, the watch further includes a watch core, the watch case 11 defines a watch cavity 111 for the watch core to be disposed, two watchbands 12 are disposed, and one end of each watchband 12 is connected to two ends of the watch case 11. The watch cavity 111 is an open cavity structure, and the watch further comprises a face cover covering the opening of the watch cavity 111, wherein the face cover is made of a transparent material, such as a quartz material.

In one embodiment, the other end of one of the watchbands 12 is provided with a third buckle portion, and the other end of the other watchband 12 is provided with a fourth buckle portion, and the third buckle portion is in snap fit with the fourth buckle portion. Namely, the two ends of the two watchbands 12 are connected through the snap connection, so that the watch can be conveniently worn and detached.

In one embodiment, the other ends of the two straps 12 are integrally formed. Alternatively, the strap 12 has a certain elastic contraction property, so that the two straps 12 can be stretched to wear the 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. A watch case assembly, comprising:

2. The watch case assembly of claim 1 wherein: the first buckle part is a first male buckle convexly arranged on the inner wall of the clamping groove, and the second buckle part is a first buckle hole arranged at one end of the watchband and matched with the male buckle.

3. The watch case assembly of claim 2 wherein: the inner wall of draw-in groove corresponds the position of first knot portion has seted up spacing hole, first knot portion including set up in spacing downthehole spacing section of thick bamboo, be located marble, the lid in the spacing section of thick bamboo fits the spacing ring of spacing section of thick bamboo one end nozzle and set up in the tube spring of spacing section of thick bamboo, the both ends of tube spring butt respectively the bobbin base of spacing section of thick bamboo with the marble, so that the marble in the center ring mouth department of spacing ring expose and with detain cave buckle cooperation, the internal diameter of limit ring center ring mouth is less than the diameter of marble.

4. The watch case assembly of claim 2 wherein: the fastener structure is provided with a plurality of fasteners at intervals along the extending direction of the clamping groove.

5. The watch case assembly of claim 1 wherein: the first buckle part is a second male buckle which is convexly arranged on the watchband, and the second buckle part is a second buckle hole which is arranged on the inner wall of the clamping groove and is matched with the second male buckle.

6. The watch case assembly of claim 1 wherein: the draw-in groove is the dovetail structure, the watchband is including being cylindrical area head and taking the body, take the shape of head with the shape adaptation of draw-in groove set up in the draw-in groove, take the body warp draw-in groove length direction's notch and connect the post side of taking the head, the second detains the portion set up in take the head.

7. The watch case assembly of claim 6 wherein: the watchband is characterized in that a connecting groove is formed in the side face of the column of the band head, the extending direction of the connecting groove is consistent with the axial direction of the band head, the watchband further comprises a connecting bolt which is arranged in the connecting groove and used for enabling the band body to be rotatably connected to the band head, and two ends of the connecting bolt are respectively connected with the side walls of two sides of the connecting groove in a switching mode.

8. A wristwatch comprising the case assembly according to any one of claims 1 to 7, and further comprising a watch case, wherein the case defines a watch cavity for receiving the watch case, and wherein two watchbands are provided, one end of each watchband being connected to each end of the case.

9. The watch of claim 8, wherein: the other end of one watchband is provided with a third buckling part, the other end of the other watchband is provided with a fourth buckling part, and the third buckling part is in buckling fit with the fourth buckling part.

10. The watch of claim 8, wherein: the other end of one watchband is connected with the other end of the other watchband and is integrally formed.