CN218246001U

CN218246001U - Quick dismounting structure for connecting watch strap and watch case, strap structure and watch

Info

Publication number: CN218246001U
Application number: CN202222679928.XU
Authority: CN
Inventors: 刘鹏
Original assignee: Dongguan Dezhiming Intelligent Precision Technology Co ltd
Current assignee: Dongguan Dezhiming Intelligent Precision Technology Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-01-10
Anticipated expiration: 2032-10-11

Abstract

The utility model discloses a quick disassembly and assembly structure for connecting a watch band and a watch case, a watch band structure and a watch, wherein the quick disassembly and assembly structure comprises a seat body, a button and a face cover, wherein the upper surface or the lower surface of the seat body is provided with a mounting groove, and one side wall of the seat body is provided with an interface which is communicated with the mounting groove; the surface cover is fixed on the seat body and covers the mounting groove; the key comprises a key block and a key plate, and the key plate is accommodated in the mounting groove and forms a movable space with the seat body; an elastic piece is further accommodated in the movable space, the elastic piece is abutted between the key board and the seat body, and a clamping hook is arranged on one side, adjacent to the inserting port, of the key board; one end of the button block is connected with the button plate, and the other end of the button block penetrates out of the face cover. The utility model discloses simplify the dismouting structure, reduced the assembly degree of difficulty, reduce cost.

Description

Quick dismounting structure for connecting watch strap and watch case, strap structure and watch

Technical Field

The utility model relates to a wrist-watch technical field especially relates to a connect swift dismouting structure, watchband structure and wrist-watch of wrist-watch watchband and watchcase.

Background

A wristwatch (mechanical watch or smart watch) includes a band and a head. The watch head comprises a watch case and a time display unit arranged in the watch case, and the watch band is connected with the watch case.

The watchband is connected with the watchcase through a dismounting structure, so that the watchband and the watchcase can be conveniently and quickly mounted and dismounted.

The general structure of current dismouting structure is more complicated, like the dismouting structure of slide bar formula, sets up two telescopic slide bars at the both ends of dismouting structure, then sets up two card holes on the watchcase, and the end of slide bar stretches into in the card hole in order to be connected dismouting structure and watchcase to watchband and the watchcase indirect connection of being connected with dismouting structural connection.

However, the slide bar type dismounting structure has a complex internal structure, more parts, high assembly difficulty and high overall cost.

Therefore, the prior art is in need of improvement.

SUMMERY OF THE UTILITY MODEL

In view of the weak point of above-mentioned prior art, the utility model aims at providing a connect swift dismouting structure, watchband structure and wrist-watch of wrist-watch watchband and watchcase, aim at simplifying the dismouting structure, easy assembly, reduce cost.

In order to achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a connect swift dismouting structure of wrist-watch watchband and watchcase, includes pedestal, button and face lid, wherein:

the upper surface or the lower surface of the seat body is provided with a mounting groove, one side wall of the seat body is provided with an inserting port, and the inserting port is communicated with the mounting groove;

the surface cover is fixed on the seat body and covers the mounting groove;

the key comprises a key block and a key plate, and the key plate is accommodated in the mounting groove and forms a movable space with the seat body;

an elastic piece is further accommodated in the movable space, the elastic piece is abutted between the key board and the seat body, and a clamping hook is arranged on one side, adjacent to the inserting port, of the key board;

one end of the key block is connected with the key board, and the other end of the key block penetrates out of the face cover.

The clamping hook protrudes towards one side of the face cover on the key board, and a limiting groove is formed between the clamping hook and the side wall of the face cover.

One side of the clamping hook, which deviates from the limiting groove, is provided with a first guide inclined plane.

The key block is connected with the key board in an L shape.

And one side of the key board, which is abutted against the elastic piece, is provided with a mounting hole, and one part of the elastic piece is accommodated in the mounting hole.

The key hole is formed in the face cover, the key block penetrates out of the key hole, and a limiting block is arranged on the outer side wall of the face cover in a protruding mode towards the direction of the clamping hook.

The utility model also provides a watchband structure, including the watchband, wherein, still include foretell swift dismouting structure, the pedestal of swift dismouting structure is fixed on the watchband.

The utility model discloses still provide a wrist-watch, including gauge outfit and watchband, the gauge outfit includes the watchcase, wherein, still includes foretell swift dismouting structure, swift dismouting structural connection the watchcase reaches the watchband.

The watch comprises a watch body, a keyboard, a key board and a clamping block, wherein a plugging cavity is formed in the watch body, the wall of the plugging cavity of the watch body is provided with the clamping block, the seat body of the quick disassembling and assembling structure is fixed on the watch band, one end of the seat body at the plugging port is inserted into the plugging cavity, and the clamping hook on the key board is clamped with the clamping block.

And a second guide inclined plane is arranged on the outer side of the clamping block.

It is understood that within the scope of the present invention, the technical features of the invention described above and those described in detail in the following (for example, in the embodiments) can be combined with each other to form new or preferred technical solutions, which are not described herein in any more detail.

The utility model discloses a connect swift dismouting structure of wrist-watch watchband and watchcase, including pedestal, face lid, button and elastic component, the elastic component butt is provided with the fixture block on the direct and watchcase of trip on the button between button and pedestal. During the installation, direct pedestal that will swiftly dismouting structure insert the watchcase make the trip on the button and the fixture block on the watchcase can, during the dismantlement, press the button for the trip on the button break away from with the fixture block on the watchcase can, the dismouting is convenient quick, directly uses button and watchcase block simultaneously, has saved spare part, for prior art simple structure, the cost is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic view of the watch of the present invention;

FIG. 2 is an exploded view of the structure of FIG. 1;

FIG. 3 is a schematic view of the quick-release structure of the watch band and the watch case of the present invention;

FIG. 4 is a bottom view schematic of the structure of FIG. 3;

FIG. 5 is an exploded view of the structure of FIG. 3;

FIG. 6 is a schematic structural view of the seat body in FIG. 5;

FIG. 7 is a schematic cross-sectional view of the structure of FIG. 3;

FIG. 8 is a schematic view of the watchband structure of the present invention;

fig. 9 is a schematic structural view of the watch head of the present invention;

fig. 10 is a schematic cross-sectional view of the case and the strap of the present invention when the quick-release structure is connected to the case and the strap.

Description of reference numerals:

100-disassembly structure, 1-seat, 10-installation groove, 11-socket, 12-activity space, 13-connection hole, 14-insertion part, 141-guide surface, 15-watchband connection part, 2-button, 21-button block, 22-button plate, 220-installation hole, 23-trip, 231-first guide inclined surface, 3-surface cover, 31-button hole, 32-limit block, 4-elastic part, 5-limit groove, 6-screw, 200-watch, 201-watch head, 202-watchband, 203-watchcase, 204-plug cavity, 205-block, 2051-second guide inclined surface, 300-watchband structure.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, and thus, for example, "connected" may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature.

Referring to fig. 1 to 7, the present invention provides a quick assembly/disassembly structure 100 for connecting a watch strap and a watch case, which is used for a watch 200, as shown in fig. 1 and 2, the quick assembly/disassembly structure 100 of the present invention connects the watch case 203 and the strap 202 of the watch 200.

Specifically, as shown in fig. 3 to 7, the quick assembly/disassembly structure 100 for connecting a watch strap and a watch case of the present invention includes a base 1, a button 2, and a face cover 3.

The upper surface or the lower surface of the seat body 1 is provided with a mounting groove 10, and in this embodiment, the mounting groove 10 is disposed on the lower surface of the seat body 1. As shown in fig. 6, a socket 11 is formed in a side wall of the seat body 1, and the socket 11 is communicated with the mounting groove 10. One side of the socket 11 of the base 1 is used for being inserted into the watch case 203, and the side wall of the mounting groove 10 on the base 1 is a through groove structure due to the arrangement of the socket 11, so that the clamping component in the watch case 203 can smoothly extend into the mounting groove 10 to be clamped with the component of the mounting groove 10.

Preferably, as shown in fig. 6, the base body 1 further includes a connection hole 13, an insertion portion 14, and a strap connection portion 15. The coupling holes 13 are used for mounting screws 6 to fix the face cover 3 to the housing 1.

The insertion portions 14 are provided on both sides of the jack 11 for insertion into the insertion cavity 204 of the case 203. The insertion portion 14 has a guide surface 141, and the guide surface 141 has a guiding function during insertion of the base body 1 into the watch case 203. The strap connecting portion 15 is disposed on a side of the base body 1 away from the socket 11, and the strap connecting portion 15 is used for connecting the base body 1 and the strap 202.

As shown in fig. 4, the surface cover 3 is fixed to the seat body 1 and covers the mounting groove 10; the surface cover 3 is fixed on the seat body 1 through screws.

As shown in fig. 5, the key 2 includes a key block 21 and a key sheet 22. The key sheet 22 is for being placed in the mounting groove 10, and the key block 21 is for being protruded out of the mounting groove 10 for easy pressing.

As shown in fig. 7, the key board 22 is accommodated in the mounting groove 10, a movable space 12 is formed between the key board and the base 1, an elastic member 4 is further accommodated in the movable space 12, the elastic member 4 abuts between the key board 22 and the base 1, a hook 23 is disposed on one side of the key board 22 adjacent to the socket 11, one end of the key block 21 is connected to the key board 22, and the other end penetrates through the face cover 3.

In this embodiment, the movable space 12 is formed between the upper end surface of the key sheet 22 and the top wall of the mounting groove 10, the upper end of the elastic member 4 abuts against the top wall of the mounting groove 10, and the lower end of the elastic member 4 abuts against the upper end surface of the key sheet 22. When the key block 21 is pressed upwards, the key block 21 moves upwards, and the key block 21 moves upwards to drive the key plate 22 to move upwards in the activity space 12, so that the hook at one end of the key plate 22 also moves upwards to be separated from the fixture block 205 in the watch case 203, and the watch band 202 connected with the quick assembly and disassembly structure 100 can be taken down from the watch case 203.

When the upward force of the key block 21 is removed, the key sheet 22 moves downward by the elastic force of the elastic member 4 to be reset. When the pressing force on the key block 21 is removed, the lower end surface of the key sheet 22 is pressed against the upper end surface of the face cover 3 by the elastic force of the elastic member 4 and is fixed.

Thus, when the quick assembly disassembly structure 100 of the present invention is installed on the watch case 203, the seat body 1 of the quick assembly disassembly structure 100 is directly inserted into the watch case 203, so that the hook 23 on the key 2 is engaged with the block 205 on the watch case 203; during the dismantlement, press button 2 for the trip 23 on the button 2 breaks away from with the fixture block 205 on the watchcase 203 can, because watchband 202 with the utility model discloses a swift dismouting structure 100 links together, so the utility model discloses a swift dismouting structure 100 can realize that watchband 202 and watchcase 203 are convenient, dismouting fast. And simultaneously the utility model discloses a swift dismouting structure 100 directly uses trip 23 and watchcase 203 block on the button 2, for prior art still set up the slide bar in addition except the button and carry out the mode of block, the utility model discloses a swift dismouting structure 100 has saved spare part, simple structure, and easily assembly has reduced the cost.

Preferably, the key block 21 is connected with the key sheet 22 in an L shape. The L-shaped connection facilitates the key board 22 to extend out to the socket 11 side in the mounting groove 10, and then the hook 23 is arranged thereon, and simultaneously, the key block 21 is convenient to penetrate out of the face cover 3 and exposed out of the seat body 1, so that the occupation of the space of the whole key 2 in the mounting groove 10 can be reduced.

Preferably, as shown in fig. 7, the hook 23 of the present embodiment protrudes toward one side of the front cover 3 on the key sheet 22, and a limiting groove 5 is formed between the hook 23 and the side wall of the front cover 3.

The hook 23 protrudes on the key sheet 22 toward one side of the face cover 3, that is, the hook 23 protrudes on the key sheet 22 in a direction opposite to the pressing direction of the key 2, so that the hook 23 forms a reverse structure on the key 2, and the reverse structure enables the key 2 to be in a state of being clamped with the fixture block 205 of the watch case 203 in a state that the key 2 is not pressed at ordinary times. The limiting groove 5 between the hook 23 and the side wall of the face cover 3 is used for accommodating a fixture 205 on the watch case 203. As shown in fig. 10, after the latch 205 is engaged with the hook 23, the latch 205 is received in the limiting groove 5, the limiting groove 5 prevents the base 1 from excessively extending into the watch case 203, and simultaneously prevents the quick-release mechanism 100 from moving back and forth in the insertion direction and becoming loose after being inserted into the watch case 203.

Further, as shown in fig. 7, a first guiding inclined plane 231 is disposed on a side of the hook 23 facing away from the limiting groove 5. When the base 1 is inserted into the watch case 203, the hook 23 will abut against the block 205 in the watch case 203, if there is no first guiding inclined plane 231, the key 2 needs to be pressed upwards, so that the hook 23 can extend into the inner side of the block 205 to engage with the block 205 after being lifted to avoid the block 205, and after the first guiding inclined plane 231 is arranged on the hook 23, when being inserted into the watch case 203, the key 2 does not need to be pressed upwards, after the first guiding inclined plane 231 abuts against the block 205, under the action of thrust and inclined plane, the hook 23 will be lifted automatically to avoid the blocking effect of the block 205.

Preferably, as shown in fig. 5, a mounting hole 220 is provided on a side of the key sheet 22 abutting against the elastic member 4, and a part of the elastic member 4 is received in the mounting hole 220. The mounting hole 220 can accommodate a part of the elastic member 4, and has a function of limiting the elastic member 4 in the left-right direction, thereby preventing the elastic member 4 from sliding and shaking on the upper end surface of the key sheet 22. The elastic member 4 of this embodiment is a spring. Preferably, two mounting holes 220 are formed in the key board 22 at intervals, and correspondingly, two springs are abutted between the upper end surface of the key board 22 and the bottom wall of the mounting groove 10 of the base body 1, and the two springs support the key board 22 to ensure the stability of the key 2 when pressed.

In this embodiment, the face cover 3 is provided with a key hole 31, and the key block 21 penetrates through the key hole 31. The key block 21 of the key 2 is exposed outside the seat body 1 after penetrating out of the key hole 31 of the face cover 3, so as to facilitate the pressing operation. The outer side wall of the face cover 3 is convexly provided with a limiting block 32 towards the direction of the clamping hook 23. The limiting groove 5 is formed by enclosing the limiting block 32 and the clamping hook 5.

As shown in fig. 8, the present invention further provides a watch band structure 300, which includes a watch band 202 and further includes the above quick assembly/disassembly structure 100, wherein the base 1 of the quick assembly/disassembly structure 100 is fixed on the watch band 202.

Since the quick-release structure 100 is fixed to the band 202, the band structure 300 of the present invention can be used to quickly connect the band 202 to the watch case 203 or to remove the band from the watch case 203 through the quick-release structure 100.

Preferably, the base body 1 of the quick-release structure 100 and the end surface of the watch band 202 are die-cast into an integral structure, so that the quick-release structure 100 and the watch band 202 are integrated into a single component.

With reference to fig. 1 and fig. 2, the present invention further provides a watch 200, which includes a watch head 201 and a watch band 202, wherein the watch head 201 includes a watch case 203, and further includes the above quick assembly/disassembly structure 100, and the quick assembly/disassembly structure 100 connects the watch case 203 and the watch band 202.

Specifically, as shown in fig. 9 and fig. 10, an insertion cavity 204 is provided in the watch case 203, a fixture block 205 is provided on a cavity wall of the insertion cavity 204 of the watch case 203, the base body 1 of the quick assembly and disassembly structure 100 is fixed on the watch band 202, one end of the base body 1 of the insertion port 11 is inserted into the insertion cavity 204, and the hook 23 on the key board 22 is engaged with the fixture block 205.

When the watchband 202 is installed on the watchcase 203, the base body 1 of the quick assembly disassembly structure 100 on the watchband 202 is directly faced to the insertion cavity 204 of the watchcase 203, then the insertion port 11 of the base body 1 is aligned with the insertion cavity 204 and then pushed into the base body 1 into the insertion cavity 204, the key board 22 in the installation groove 10 of the base body 1 is extended into the insertion cavity 204, and the hook 23 on the key board 22 is moved along with the insertion and is clamped with the block 205 on the watchcase 203. When the hook 23 is provided with the first guiding inclined surface 231, after the hook 23 abuts against the fixture block 205 in the process of extending into the inserting cavity 204, the hook 23 is automatically lifted by the first guiding inclined surface 231 to cross over the outer side of the fixture block 205, and then after the hook 23 crosses over the outer side of the fixture block 205 to reach the inner side of the fixture block 205, under the action of the spring, the hook 23 automatically moves down to be fastened with the inner side of the fixture block 205. That is, the utility model discloses a wrist-watch 200, only need can auto-lock after the grafting chamber 204 in pushing into watchcase 203 swift dismouting structure 100 when its watchband 202 is installed, the installation need not to press button 2, the installation of being convenient for.

When the watch band 202 is detached, the key 2 is pressed upwards, so that the hook 23 on the key 2 is separated from the fixture block 205 in the insertion cavity 204 of the watch case 203.

Preferably, a second guiding inclined surface 2051 is disposed on the outer side of the latch 205. The second guiding inclined surface 2051 can cooperate with the first guiding inclined surface 231 on the hook 23 for guiding, so that the hook 23 in the quick-release structure 100 can move to the inner side of the latch 205 more smoothly to be fastened with the latch 205.

The embodiment of the utility model provides a connect swift dismouting structure 100, watchband structure 300 and wrist-watch 200 of wrist-watch watchband and watchcase, this swift dismouting structure 100 includes pedestal 1, and face lid 3, button 2 and elastic component 4, elastic component 4 butt are provided with the fixture block 205 block on trip 23 directness and the watchcase 203 on the button 2 between button 2 and pedestal 1. During the installation, directly insert watchcase 203 with the pedestal 1 of swift dismouting structure 100 and make the trip 23 on the button 1 and the fixture block 205 block on the watchcase 203 can, during the dismantlement, press down button 2 for the trip 23 on the button 2 and the fixture block 205 on the watchcase 203 throw off can, the convenient speed of dismouting. Simultaneously the utility model discloses a swift dismouting structure 100 directly uses button 2 and watchcase 203 block, for prior art simple structure, has saved spare part, the cost is reduced.

The above only for the purpose of clearly illustrating the examples of the present invention, not limiting the scope of the present invention, can't be exhausted to all the embodiments, all the concepts of the present invention, utilize the equivalent structure transformation of the content of the technical solution of the present invention, or directly/indirectly use in other related technical fields and are all included in the protection scope of the present invention.

Claims

1. The utility model provides a connect swift dismouting structure of wrist-watch watchband and watchcase, includes pedestal, button and face lid, its characterized in that:

the surface cover is fixed on the seat body and covers the mounting groove;

one end of the button block is connected with the button plate, and the other end of the button block penetrates out of the face cover.

2. The quick release structure of claim 1, wherein the hook protrudes from the key sheet toward a side of the front cover, and a limiting groove is formed between the hook and a side wall of the front cover.

3. The quick assembly disassembly structure of claim 2, wherein a first guiding inclined surface is disposed on a side of the hook away from the limiting groove.

4. The quick-release structure as claimed in claim 1, wherein the button block is connected to the button plate in an L-shape.

5. The quick assembly disassembly structure of claim 1, wherein a mounting hole is formed at a side of the key sheet abutting against the elastic member, and a part of the elastic member is accommodated in the mounting hole.

6. The quick assembly disassembly structure of claim 2, wherein the face cover is provided with a key hole, the key block penetrates through the key hole, and a limiting block is convexly arranged on the outer side wall of the face cover towards the direction of the hook.

7. A watchband structure comprising a watchband, characterized in that it further comprises a quick-release structure according to any one of claims 1-6, the body of said quick-release structure being fixed to said watchband.

8. A wristwatch comprising a case and a band, said case including a case, and further comprising a quick-release structure according to any one of claims 1 to 6, said quick-release structure connecting said case and said band.

9. The watch of claim 8, wherein the watch case is provided with a plug cavity therein, the watch case is provided with a block on the wall of the plug cavity, the seat of the quick-release structure is fixed on the watch band, the seat is inserted into the plug cavity at one end of the plug port, and the hook on the key board is engaged with the block.

10. The watch according to claim 9, wherein an outer side of the latch is provided with a second guide slope.