CN219047610U

CN219047610U - Buckle structure and wrist-watch

Info

Publication number: CN219047610U
Application number: CN202222571617.1U
Authority: CN
Inventors: 林祈
Original assignee: Shenzhen I Buy Technology Co ltd
Current assignee: Shenzhen I Buy Technology Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-05-23
Anticipated expiration: 2032-09-27

Abstract

The utility model provides a buckle structure which is used for connecting a dial plate and a watchband, wherein the buckle structure comprises a lower shell, a pushing component and a clamping component, wherein the pushing component and the clamping component are arranged in the lower shell, one end of the dial plate is connected with the lower shell, one end of the watchband is sleeved outside the lower shell, the clamping component is movably connected to the side wall of the lower shell, the clamping component is partially protruded outside the lower shell and connected into the watchband, and the pushing component is used for enabling the clamping component to be clamped or separated from the watchband. Through setting up buckle structure, need not appurtenance, can be anytime and anywhere fast, convenient completion the watchband with installation and dismantlement between the dial plate have improved user's perception, and at installation and the in-process of dismantling, buckle structure need not to contact the dial plate, better protection the wrist-watch.

Description

Buckle structure and wrist-watch

Technical Field

The utility model relates to the technical field of watchband connection, in particular to a buckle structure and a watch.

Background

A wristwatch, or wristwatch, is an instrument that is worn on the wrist to count and display time, and is composed of a band and a dial, and the dial for displaying time is usually strapped on the wrist by the band.

Currently, most of the watchbands of the wristwatch are fixed on the dial by the raw lugs. The raw ear is a connecting steel bar between the watchband and the dial plate, two ends of the raw ear are of a compressible structure, when the connecting steel bar is connected, the raw ear penetrates through the watchband, and then the two ends of the raw ear are compressed, so that the watchband is arranged in the watch body, and the connection between the watchband and the watch body is realized.

But adopt to give birth to ear to connect watchband and dial plate, its process of dismantling is very loaded down with trivial details, when dismantling, needs other appurtenance to assist the both ends that compress giving birth to the ear, and user's use perception is relatively poor, and the number of times of dismantling repeatedly is too much, gives birth to the ear easily because of the improper fish tail dial plate of operation.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a buckle structure and a watch, and aims to solve the technical problems that in the prior art, the watch band and a dial are connected through a raw ear, so that the disassembly process is complicated, the use perception of a user is influenced, and the watch is easy to damage due to repeated disassembly.

In order to achieve the above object, the present utility model is achieved by the following technical scheme:

the utility model provides a buckle structure for connect dial plate and watchband, buckle structure includes the inferior valve and locates pushing component and joint subassembly in the inferior valve, the one end of dial plate is connected the inferior valve, the one end of watchband cup joint in outside the inferior valve, joint subassembly swing joint in on the lateral wall of inferior valve, just joint subassembly part protrusion in outside the inferior valve, and connect in the watchband, pushing component is used for making joint subassembly joint or break away from the watchband.

Compared with the prior art, the utility model has the beneficial effects that: in the disassembly process of the watchband and the dial plate, the pushing assembly is pushed to enable the clamping assembly to retract and separate from the watchband, and at the moment, the watchband is pulled away from the lower shell, so that the disassembly work of the watchband and the dial plate can be completed. When the watch band is required to be installed, the pushing assembly is pushed to retract, the clamping assembly is prevented from affecting the watch band to be sleeved on the lower shell, after the sleeve connection is completed, the pushing assembly is reset, the clamping assembly is expanded again and connected with the watch band, and then the installation is completed. Through setting up buckle structure, need not appurtenance, can be anytime and anywhere fast, convenient completion the watchband with installation and dismantlement between the dial plate have improved user's perception, and at installation and the in-process of dismantling, buckle structure need not to contact the dial plate, better protection the wrist-watch.

Further, first spliced eye and second spliced eye are offered respectively to the relative lateral wall of inferior valve, joint subassembly includes first card needle and second card needle, first card needle with connect spacing subassembly between the second card needle, spacing subassembly is used for the restriction first card needle with the displacement in opposite directions of second card needle, first card needle is dorsad spacing subassembly's one end is passed through first spliced eye part protrusion in outside the inferior valve, second card needle is dorsad spacing subassembly's one end is passed through second spliced eye part protrusion in outside the inferior valve.

Still further, spacing subassembly is return spring, return spring's one end cup joint in first card needle orientation the one end of second card needle, return spring's the other end cup joint in the second card needle orientation the one end of first card needle.

Still further, the promotion subassembly includes plectrum and impeller, the impeller includes straight portion, first extrusion portion and second extrusion portion, the protruding formation in both ends that straight portion is relative first extrusion portion reaches the second extrusion portion, first extrusion portion reaches the second extrusion portion respectively the butt lower shell is relative lateral wall, the top of straight portion sets up the plectrum, first push groove is seted up to first extrusion portion, first card needle passes first push groove to peg graft in the first spliced eye, second push groove is seted up to second extrusion portion, second card needle passes the second push groove, peg graft in the second spliced eye.

Still further, a first inclined surface is formed on a surface of the first pressing portion facing the second pressing portion, an obtuse angle is formed between the first inclined surface and the straight portion, a second inclined surface is formed on a surface of the second pressing portion facing the first pressing portion, and an obtuse angle is formed between the second inclined surface and the straight portion.

Still further, the promotion subassembly still includes first movable block and second movable block, first movable block cup joint in outside the first card needle, the second movable block cup joint in outside the second card needle, spacing subassembly is located first movable block with between the second movable block, first movable block is dorsad the one side butt of second movable block first inclined plane, the second movable block is dorsad the one side butt of first movable block the second inclined plane.

Furthermore, the watchband is inwards concave towards one end of the dial plate to form an embedded groove, and a shell is fixedly arranged in the embedded groove.

Furthermore, the opposite side walls of the shell are concaved inwards to form a first clamping hole and a second clamping hole respectively, and two opposite ends of the clamping assembly are clamped in the first clamping hole and the second clamping hole respectively.

Still further, apron and enclose and close the lateral wall, a lateral wall of dial plate is connected the bottom plate, the one side of bottom plate sets up enclose and close the lateral wall, enclose and close the lateral wall with the dial plate orientation enclose between a lateral wall of bottom plate and close and form the joint chamber, enclose and close the lateral wall and keep away from the one end of bottom plate is connected the apron, the plectrum groove is seted up to the apron, push the subassembly with the joint subassembly is arranged in the joint intracavity, just push the subassembly part protrusion in outside the plectrum groove.

The application also provides a wrist-watch, including dial plate and watchband, the dial plate passes through buckle structure connection the watchband, buckle structure is the buckle structure of any one of the above-mentioned claims.

Drawings

Fig. 1 is a schematic structural view of a buckle structure in a state of connecting a dial and a watchband according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a snap structure in a partially disassembled state when a watch dial is connected to the watch band according to an embodiment of the present utility model;

FIG. 3 is a schematic view of the lower shell of FIG. 2 in a disassembled configuration;

FIG. 4 is a schematic view of the pushing assembly and the clamping assembly of FIG. 3;

description of main reference numerals:

the utility model will be further described in the following detailed description in conjunction with the above-described figures.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented in the figures. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, in the buckle structure of the embodiment of the present utility model, the buckle structure is used for connecting a dial 10 and a watchband 20, the buckle structure includes a pushing component 30, a clamping component 40 and a lower case 50, the clamping component 40 and the pushing component 30 are disposed in the lower case 50, specifically, one end of the dial 10 is connected to the lower case 50, the lower case 50 includes a bottom plate 530 and a surrounding side wall 550, the bottom plate 530 is connected to a side wall of the dial 10, the surrounding side wall 550 is disposed on one surface of the bottom plate 530, a clamping cavity is formed by surrounding between the surrounding side wall 550 and a side wall of the dial facing the bottom plate 530, and the pushing component 30 and the clamping component 40 are disposed in the clamping cavity. It will be appreciated that the lower housing 50 further includes a cover 540, and an end of the enclosing sidewall 550 away from the bottom plate 530 is connected to the cover 540, and the cover 540 is used for covering the clamping cavity, so as to prevent the clamping assembly 40 and the pushing assembly 30 from being separated from the clamping cavity. Preferably, the cover 540 is provided with a pulling piece groove 541, the pulling piece groove 541 penetrates through the cover 540 and is communicated with the clamping cavity, and the pushing component 30 partially protrudes out of the pulling piece groove 541, so as to facilitate pushing the pushing component 30 from the outside.

One end of the watchband 20 is sleeved outside the lower case 50, and it can be understood that the end of the watchband 20 facing the dial 10 is concavely formed into an embedded groove 210, and the end of the watchband 20 facing the dial 10 is sleeved outside the lower case 50 through the embedded groove 210, preferably, in order to avoid the watchband 20 from being damaged due to direct contact with the lower case 50, a case 70 is fixedly arranged in the embedded groove 210, and the watchband 20 is sleeved outside the lower case 50 through the case 70.

The housing 70 includes a carrier plate, a cladding sidewall, a first sheathing board and a second sheathing board, and the carrier plate, the cladding sidewall, the first sheathing board and the second sheathing board form a sheathing cavity for sheathing the lower shell 50. One surface of the bearing plate is connected with the cladding side wall, one end of the cladding side wall, which is far away from the bearing plate, is connected with the first sleeve-board and the second sleeve-board, and the first sleeve-board and the second sleeve-board are positioned at two opposite ends of the cladding side wall. When the watchband 20 is connected to the dial 10, a surface of the bearing plate facing the cladding sidewall abuts against a surface of the bottom plate 530 facing away from the enclosing sidewall 550, the cladding sidewall surrounds the enclosing sidewall 550, and a surface of the first cover plate and the second cover plate facing the bearing portion abuts against a surface of the cover plate 540 facing away from the bottom plate 530. It will be appreciated that a sidewall of the insertion slot 210 penetrates the wristband 20 and communicates with the outside, so that the socket communicates with the outside, thereby preventing the wristband 20 from completely covering the cover 540 and affecting the movement of the pushing assembly 30.

The clamping assembly 40 is movably connected to the side wall of the lower case 50, and the clamping assembly 40 partially protrudes out of the lower case 50 and is connected to the inside of the watchband 20 to fix the watchband 20 on the lower case 50, preferably, the clamping assembly 40 is clamped on the outer case 70.

The opposite side walls of the lower shell 50 are respectively provided with a first plugging hole 510 and a second plugging hole 510, that is, the opposite ends of the enclosing side wall 550 are respectively provided with the first plugging hole 510 and the second plugging hole 510. The clamping assembly 40 includes a first clamping pin 410 and a second clamping pin 420, a limiting assembly 60 is connected between the first clamping pin 410 and the second clamping pin 420, the limiting assembly 60 is used for limiting opposite displacement of the first clamping pin 410 and the second clamping pin 420, one end of the first clamping pin 410 opposite to the limiting assembly 60 protrudes out of the lower shell 50 through a first insertion hole 510, one end of the second clamping pin 420 opposite to the limiting assembly 60 protrudes out of the lower shell 50 through a second insertion hole 510, and it can be understood that the first insertion hole 510 and the second insertion hole 510 are oppositely arranged, the first clamping pin 410 and the second clamping pin 420 are oppositely arranged, the first clamping pin 410 is axially movably connected in the first insertion hole 510, and the second clamping pin 420 is axially movably connected in the second insertion hole 510. Preferably, the inner diameter of the first insertion hole 510 is the same as the diameter of the first card pin 410, and the inner diameter of the second insertion hole 510 is the same as the diameter of the second card pin 420, so as to avoid lateral offset when the first card pin 410 and the second card pin 420 move.

The opposite side walls of the housing 70 are concaved inwards to form a first clamping hole 710 and a second clamping hole, two opposite ends of the clamping assembly 40 are respectively clamped in the first clamping hole 710 and the second clamping hole, that is, one end of the first clamping pin 410, which is far away from the limiting assembly 60, passes through the first inserting hole 510 and is clamped in the first clamping hole 710, and one end of the second clamping pin 420, which is far away from the limiting assembly 60, passes through the second inserting hole 510 and is clamped in the second clamping hole, so that the fixing work of the watchband 20 is completed through the housing 70.

By arranging the limiting component 60, the first clip 410 and the second clip 420 can be prevented from retracting along the axial direction thereof due to external force, and further separating from the first clamping hole 710 and the second clamping hole, so that the watchband 20 cannot be fixed. Preferably, the limiting component 60 is a return spring, and the return spring, the first clamping hole 710 and the second clamping hole are located on the same axis. One end of the return spring is sleeved at one end of the first clamping pin 410 facing the second clamping pin 420, the other end of the return spring is sleeved at one end of the second clamping pin 420 facing the first clamping pin 410, and the first clamping pin 410 and the second clamping pin 420 can be ensured to be always in an outward stressed state through the elasticity of the return spring, so that the first clamping pin 410 and the second clamping pin 420 are respectively and stably inserted into the first clamping hole 710 and the second clamping hole. And through the return spring, the excessive displacement of the first card pin 410 and the second card pin 420 can be avoided, and the first card pin and the second card pin can completely enter the clamping cavity through the first inserting hole 510 and the second inserting hole 510 respectively, so that the condition that the fastening structure fails is caused. In some embodiments, the limiting component 60 may be an elastic rubber block, where one end of the elastic rubber block abuts against an end of the first latch 410 facing the second latch 420, and the other end of the elastic rubber block abuts against an end of the second latch 420 facing the first latch 410.

The pushing component 30 is configured to enable the clamping component 40 to be clamped or separated from the watchband 20, and in the process of disassembling the watchband 20 from the dial 10, the clamping component 40 is retracted and separated from the watchband 20 by pushing the pushing component 30, and at this time, the watchband 20 is pulled away from the lower case 50, so that the disassembling work of the watchband 20 from the dial 10 can be completed. When the assembly is needed to be installed, the pushing assembly 30 is pushed, the clamping assembly 40 is retracted, the effect of the clamping assembly on the watchband 20 is avoided, the lower shell 50 is sleeved with the watchband 20, after the sleeve connection is completed, the pushing assembly 30 is reset, the clamping assembly 40 is expanded again, the watchband 20 is connected, and then the assembly is completed. Through setting up buckle structure need not appurtenance, can be anytime and anywhere fast, convenient completion the watchband 20 with installation and dismantlement between the dial plate 10 have improved user's perception, and at installation and the in-process of dismantling, buckle structure need not to contact dial plate 10, better protection the wrist-watch.

The pushing assembly 30 includes a first movable block 330, a second movable block 340, a pulling plate 310 and a pushing block 320, where the pushing block 320 includes a straight portion 321, a first pressing portion 322 and a second pressing portion 323, where opposite ends of the straight portion 321 are protruded to form the first pressing portion 322 and the second pressing portion 323, and the first pressing portion 322 and the second pressing portion 323 are respectively abutted against opposite sidewalls of the lower case 50, and as can be appreciated, the first pressing portion 322 and the second pressing portion 323 are oppositely disposed, and one surface of the first pressing portion 322 opposite to the second pressing portion 323 and one surface of the second pressing portion 323 opposite to the first pressing portion 322 are respectively abutted against opposite sidewalls of the lower case 50, as can be appreciated, the pushing block 320 is movably connected in the locking cavity.

The top of the straight portion 321 is provided with the pulling piece 310, and the pulling piece 310 is used for pushing the straight portion 321, so that the pushing block 320 moves in the clamping cavity. The first abutting portion is provided with a first pushing groove 3221, the first pushing groove 3221 corresponds to the position of the first inserting hole 510, the width of the first pushing groove 3221 is larger than that of the first inserting hole 510, the first card pin 410 passes through the first pushing groove 3221 and is inserted into the first inserting hole 510, the second abutting portion is provided with a second pushing groove 3231, the second pushing groove 3231 corresponds to the position of the second inserting hole 510, the width of the second pushing groove 3231 is larger than that of the second inserting hole 510, the second card pin 420 passes through the second pushing groove 3231 and is inserted into the second inserting hole 510, the first pushing groove 3221 and the second pushing groove 3231 are oppositely arranged, and by different width designs, the first card pin 410 and the second card pin 420 are prevented from being influenced by lateral movement when the pushing block 320 moves in the card cavity.

A first inclined surface 3222 is formed on a surface of the first pressing portion 322 facing the second pressing portion 323, an obtuse angle is formed between the first inclined surface 3222 and the straight portion 321, a second inclined surface 3232 is formed on a surface of the second pressing portion 323 facing the first pressing portion 322, and an obtuse angle is formed between the second inclined surface 3232 and the straight portion 321. The first movable block 330 is sleeved outside the first pin 410, the second movable block 340 is sleeved outside the second pin 420, the limiting component 60 is located between the first movable block 330 and the second movable block 340, the first movable block 330 and the second movable block 340 are located between the first extrusion portion 322 and the second extrusion portion 323, one surface of the first movable block 330, which is opposite to the second movable block 340, is abutted against the first inclined surface 3222, and one surface of the second movable block 340, which is opposite to the first movable block 330, is abutted against the second inclined surface 3232.

As can be appreciated, when the pulling piece 310 is pushed, the pulling piece 310 drives the pushing piece 320 to move in the clamping cavity, at this time, the first inclined surface 3222 extrudes one surface of the first movable block 330 opposite to the second movable block 340, the second inclined surface 3232 extrudes one surface of the second movable block 340 opposite to the first movable block 330, so that the first movable block 330 and the second movable block 340 move in opposite directions, and the first movable block 330 and the second movable block 340 drive the first clamping pin 410 and the second clamping pin 420 to move in opposite directions, so as to separate from the first clamping hole 710 and the second clamping hole, respectively, and the watchband 20 can be pulled away from the lower case 50. When the replacement of the watchband 20 is completed, the new watchband 20 is sleeved on the lower case 50, the pulling piece 310 is loosened, the elastic force is released by the return spring, so that the first clamping pin 410 and the second clamping pin 420 move back, at this time, the first movable block 330 presses the first inclined surface 3222, the second movable block 340 presses the second inclined surface 3232, and the pushing block 320 returns, and the pushing block 320 drives the pulling piece 310 to return.

The application also provides a wrist-watch, including dial plate and watchband, the dial plate passes through buckle structure connection the watchband, buckle structure is buckle structure among the above-mentioned embodiment.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The utility model provides a buckle structure for connect dial plate and watchband, its characterized in that, buckle structure includes the inferior valve and locates pushing component and joint subassembly in the inferior valve, the one end of dial plate is connected the inferior valve, the one end of watchband cup joint in outside the inferior valve, joint subassembly swing joint in on the lateral wall of inferior valve, just joint subassembly part protrusion in outside the inferior valve, and connect in the watchband, pushing component is used for making joint subassembly joint or break away from the watchband.

2. The fastening structure according to claim 1, wherein the opposite side walls of the lower shell are respectively provided with a first insertion hole and a second insertion hole, the fastening assembly comprises a first fastening pin and a second fastening pin, a limiting assembly is connected between the first fastening pin and the second fastening pin and used for limiting opposite displacement of the first fastening pin and the second fastening pin, one end of the first fastening pin, which is away from the limiting assembly, protrudes out of the lower shell through the first insertion hole, and one end of the second fastening pin, which is away from the limiting assembly, protrudes out of the lower shell through the second insertion hole.

3. The fastening structure according to claim 2, wherein the limiting component is a return spring, one end of the return spring is sleeved at one end of the first clamping pin, which faces the second clamping pin, and the other end of the return spring is sleeved at one end of the second clamping pin, which faces the first clamping pin.

4. The buckle structure according to claim 2, wherein the pushing assembly comprises a pulling piece and a pushing block, the pushing block comprises a straight portion, a first extrusion portion and a second extrusion portion, two opposite ends of the straight portion are connected with the first extrusion portion and the second extrusion portion, the first extrusion portion and the second extrusion portion are respectively abutted against opposite side walls of the lower shell, the pulling piece is arranged at the top of the straight portion, the first extrusion portion is provided with a first pushing groove, the first clamping pin penetrates through the first pushing groove and is inserted into the first inserting hole, the second extrusion portion is provided with a second pushing groove, and the second clamping pin penetrates through the second pushing groove and is inserted into the second inserting hole.

5. The clip structure of claim 4, wherein a face of the first pressing portion facing the second pressing portion forms a first inclined face, an obtuse angle is formed between the first inclined face and the flat portion, a face of the second pressing portion facing the first pressing portion forms a second inclined face, and an obtuse angle is formed between the second inclined face and the flat portion.

6. The fastening structure according to claim 5, wherein the pushing component further comprises a first movable block and a second movable block, the first movable block is sleeved outside the first fastening pin, the second movable block is sleeved outside the second fastening pin, the limiting component is located between the first movable block and the second movable block, one surface of the first movable block, which is opposite to the second movable block, is abutted against the first inclined surface, and one surface of the second movable block, which is opposite to the first movable block, is abutted against the second inclined surface.

7. The buckle structure according to claim 1, wherein the watchband is recessed toward one end of the dial to form an insertion groove, and a housing is fixedly provided in the insertion groove.

8. The fastening structure according to claim 7, wherein the opposite side walls of the housing are recessed to form a first fastening hole and a second fastening hole, respectively, and opposite ends of the fastening assembly are fastened in the first fastening hole and the second fastening hole, respectively.

9. The fastening structure according to claim 1, wherein the lower case comprises a bottom plate, a cover plate and a surrounding side wall, a side wall of the dial plate is connected with the bottom plate, one surface of the bottom plate is provided with the surrounding side wall, a clamping cavity is formed by surrounding between the surrounding side wall and a side wall of the dial plate facing the bottom plate, one end of the surrounding side wall, which is far away from the bottom plate, is connected with the cover plate, a plectrum groove is formed in the cover plate, the pushing assembly and the clamping assembly are arranged in the clamping cavity, and the pushing assembly is partially protruded out of the plectrum groove.

10. A wristwatch comprising a dial and a wristband, the dial being connected to the wristband by a snap-in structure, characterized in that the snap-in structure is according to any one of claims 1 to 9.