CN216220457U - Watchband buckle, watchband and watch - Google Patents

Abstract

The utility model discloses a watchband buckle, a watchband and a watch, wherein the watchband buckle comprises a first buckle piece and a second buckle piece, the first buckle piece comprises a first buckle shell, a first magnetic suction piece and two female buckles, the first magnetic suction piece and the two female buckles are arranged in the first buckle shell, two mounting grooves are respectively formed in two ends of the top surface of the first buckle shell, the two mounting grooves are oppositely arranged, the first magnetic suction piece is positioned between the two mounting grooves, and the two female buckles are respectively arranged in the two mounting grooves and are oppositely arranged; the second fastener includes that the second detains the shell, sets up the second magnetism that detains in the shell at the second and inhale the piece and set up two pin thread of shell bottom surface are detained to the second, two pin thread are relative setting, the second magnetism is inhaled the piece and is located between two pin thread, the second magnetism inhale the piece can with the first magnetism is inhaled the piece magnetism and is inhaled the connection, two pin thread can inhale the magnetism of piece and second magnetism inhale down respectively with two box looks locks. The utility model has convenient and quick connection and saves time and labor.

Description

Watchband buckle, watchband and watch

Technical Field

The utility model relates to the technical field of intelligent wearable equipment, in particular to a watchband buckle, a watchband and a watch.

Background

The watchband of current wrist-watch generally includes two watchband bodies and watchband buckle, watchband buckle usually including set up a plurality of knot positions in one of them watchband body one end and set up the jack round pin in another watchband body one end, thereby realize connecting through inserting the corresponding knot position with the jack round pin, this kind of connected mode is more time-consuming, it is inconvenient to use, and can make the watchband not enough level and smooth, the positive and negative inconsistent of watchband after connecting, can't satisfy the two-sided user demand of wearing of wrist-watch.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the watchband buckle, the watchband and the watch, wherein the first fastener and the second fastener of the watchband buckle are connected conveniently and quickly, time and labor are saved, after the first fastener and the second fastener are connected, the appearance of the watchband is smooth, the watchband is comfortable to wear, the front side and the back side of the watchband are consistent, and the requirement of wearing and using the watch on two sides can be met.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the technical scheme includes that the watchband buckle comprises a first buckle piece and a second buckle piece, the first buckle piece comprises a first buckle shell, a first magnetic suction piece and two female buckles, the first magnetic suction piece and the two female buckles are arranged in the first buckle shell, two mounting grooves are formed in two ends of the top surface of the first buckle shell respectively and are arranged oppositely, the first magnetic suction piece is located between the two mounting grooves, and the two female buckles are arranged in the two mounting grooves respectively and are arranged oppositely; the second fastener comprises a second fastener shell, a second magnetic attraction piece arranged in the second fastener shell and two male buckles arranged on the bottom surface of the second fastener shell, the two male buckles are oppositely arranged, the second magnetic attraction piece is positioned between the two male buckles and corresponds to the first magnetic attraction piece, the second magnetic attraction piece can be magnetically attracted and connected with the first magnetic attraction piece, and the two male buckles can be respectively buckled with the two female buckles under the magnetic attraction of the first magnetic attraction piece and the second magnetic attraction piece, so that the first fastener and the second fastener can be connected together; when the first fastener and the second fastener are connected together, a rectangular structure is formed between the first buckling shell and the second buckling shell.

As preferred technical scheme, two box can be respectively in the mounting groove that corresponds towards being close to or keeping away from the direction of first magnetism piece of inhaling slides, the first end of box stretches out from the first end of the mounting groove that corresponds, has the space between the second end of box and the inner wall of the second end of the mounting groove that corresponds, after two pin thread respectively with two box lock backs, through towards being close to the direction of first magnetism piece of inhaling presses the first end of two box can make two box and two pin thread parts separate, thereby can realize with first fastener and second fastener part separate.

As a preferred technical scheme, the female buckle comprises a connecting part and a pressing part arranged at the first end of the connecting part, the first end of the pressing part extends out of the first end of the corresponding mounting groove, a space is formed between the second end of the connecting part and the inner wall of the second end of the corresponding mounting groove, a through hole penetrating through the top surface and the bottom surface of the connecting part is formed in the second end of the connecting part, a buckling position is arranged on the hole wall of the through hole, which is close to the first magnetic part, and the buckling position extends to the end part of the second end of the connecting part; the two male buckles can be respectively buckled with the buckling positions of the two female buckles under the magnetic attraction of the first magnetic attraction piece and the second magnetic attraction piece; the first ends of the pressing parts of the two female buckles are pressed towards the direction close to the first magnetic suction piece, so that the buckling positions of the two female buckles can be separated from the two male buckles.

As preferred technical scheme, the bottom of mounting groove is equipped with the bolt, the bottom surface of the first end of connecting portion is equipped with the spacing groove, the extending direction of spacing groove with the slip direction of box is the same, the end of bolt cooperatees with the spacing groove that corresponds, works as when two pin thread are buckled with two box respectively, the end of bolt and being close to of corresponding spacing groove the first one end of inhaling the piece of inhaling cooperatees, works as towards being close to when the first orientation of inhaling the piece presses the first end of pressing the portion of pressing of two box, keeping away from of the end of bolt and the spacing groove that corresponds the one end of first magnetism piece of inhaling cooperatees, the second end butt of connecting portion is to the second end inner wall of corresponding mounting groove.

As preferred technical scheme, the both sides of the first end of connecting portion are formed with two respectively and stretch out the piece, the one end that stretches out the second end inner wall of the mounting groove that the orientation of piece corresponds is equipped with the erection column, be equipped with the spring between the inner wall of the second end of erection column and corresponding mounting groove.

As a preferable technical scheme, a chamfer angle is arranged between the hole wall of the through hole and the top surface of the second end of the connecting part; the male buckle comprises a vertical part and a hook part, wherein the vertical part is arranged on the bottom surface of the second buckle shell, the hook part is formed at the end, far away from the second buckle shell, of the vertical part, the vertical part is close to the corresponding through hole, the end of the first magnetic part corresponds to the end of the first magnetic part, the hook part corresponds to the corresponding chamfer, when the first fastener and the second fastener are connected together, the hole wall of the through hole is abutted to the corresponding vertical part, the buckle position is buckled with the corresponding hook part, when the first magnetic part presses the first end of the pressing part of the two female buckles in the direction, the hole wall of the through hole is separated from the corresponding vertical part, and the buckle position is separated from the corresponding hook part.

As a preferred technical scheme, two first convex portions and two second convex portions are sequentially formed on two sides of the inner wall of the second end of the mounting groove respectively, the connecting portion is located between the two first convex portions and the two second convex portions, the two second convex portions correspond to the two extending blocks of the connecting portion respectively, a containing groove is formed in one end, close to the corresponding extending block, of each second convex portion, two limiting notches communicated with the mounting groove are formed in two sides of the containing groove, the limiting notches extend in the axial direction of the containing groove, one end, close to the corresponding second convex portions, of each extending block is located in the two limiting notches and the containing groove of the corresponding second convex portions, the corresponding spring and the corresponding mounting column are contained in the containing groove, one end of the spring is arranged at the bottom of the containing groove, and the other end of the spring is sleeved on the mounting column; when the orientation is close to the first magnetic part presses the first end of the pressing part of the two female buckles, the end of the extending block, which is close to the corresponding second convex part, is abutted to the bottoms of the two limiting notches.

As a preferable technical solution, the top ends of the second protrusions protrude from the top surface of the first buckle shell, a stop member is arranged between one ends of the two second protrusions close to the corresponding protruding blocks, and the stop member is located above the corresponding connecting portion and does not block the through hole of the corresponding connecting portion; the top protrusion of pressing the splenium in the top surface of first knot shell, the both ends of the bottom surface of second knot shell are equipped with two respectively and dodge the groove, two dodge the groove with two mounting grooves correspond, work as when first fastener and second fastener link together, press the top of splenium, the top of second convex part and stop part to accept in the corresponding inslot of dodging.

As a preferable technical solution, a first connecting piece and a second connecting piece are respectively arranged on one side of the first buckle shell and one side of the second buckle shell, and when the first buckle piece and the second buckle piece are connected together, the first connecting piece and the second connecting piece are respectively located on two sides of the rectangular structure.

As an optimized technical scheme, the bottom surface of the first buckle shell and the top surface of the second buckle shell are respectively provided with an installation cavity, an opening of the installation cavity is provided with a decorative plate, the bottom of the installation cavity is provided with a groove, the first magnetic attraction piece and the second magnetic attraction piece are respectively arranged in the groove of the first buckle shell and the groove of the second buckle shell, the first magnetic attraction piece is close to the top surface of the first buckle shell, and the second magnetic attraction piece is close to the bottom surface of the second buckle shell.

The technical scheme provided by the second aspect is that the watchband comprises a first watchband body, a second watchband body and a watchband buckle, wherein the watchband buckle comprises a first fastener and a second fastener, one ends, close to each other, of the first watchband body and the second watchband body are respectively connected with the first fastener and the second fastener, the first fastener comprises a first buckle shell, a first magnetic suction piece and two female buckles, the first magnetic suction piece and the two female buckles are arranged in the first buckle shell, two mounting grooves are respectively formed in two ends of the top surface of the first buckle shell, the two mounting grooves are oppositely arranged, the first magnetic suction piece is located between the two mounting grooves, and the two female buckles are respectively arranged in the two mounting grooves and are oppositely arranged; the second fastener includes that the second detains the shell, sets up second magnetism in the shell is detained to the second is inhaled and is set up two pin thread of shell bottom surface are detained to the second, two pin thread are relative setting, the second magnetism is inhaled the piece and is located between two pin thread and with the piece is inhaled to first magnetism corresponds, the second magnetism inhale the piece can with the piece magnetism is inhaled to first magnetism and is connected, two pin thread can inhale the magnetism of piece and second magnetism respectively with two box looks locks, thereby can realize with first fastener and second fastener link together, work as when first fastener and second fastener link together, first detain and second detain and form a rectangular structure between the shell.

As the preferred technical scheme, two box can be respectively in the mounting groove that corresponds towards being close to or keeping away from the direction of first magnetism piece of inhaling slides, the first end of box stretches out from the first end of the mounting groove that corresponds, has the space between the second end of box and the inner wall of the second end of the mounting groove that corresponds, through towards being close to the direction of first magnetism piece of inhaling presses the first end of two box can make two box and two public buckles separate, thereby can realize with first fastener and second fastener separate.

The third aspect provides a technical solution that a wristwatch comprises a wristwatch body and a watchband, wherein the watchband comprises a first watchband body, a second watchband body and a watchband buckle, the watchband buckle comprises a first buckle and a second buckle, one ends of the first watchband body and the second watchband body, which are close to each other, are respectively connected with the first buckle and the second buckle, the ends of the first watchband body and the second watchband body which are far away from each other are respectively connected to the two ends of the watch body, the first fastener comprises a first fastener shell, a first magnetic suction piece arranged in the first fastener shell and two female fasteners, two mounting grooves are respectively arranged at two ends of the top surface of the first buckling shell and are oppositely arranged, the first magnetic suction piece is positioned between the two mounting grooves, and the two female buckles are respectively arranged in the two mounting grooves and are oppositely arranged; the second fastener includes that the second detains the shell, sets up second magnetism in the shell is detained to the second is inhaled and is set up two pin thread of shell bottom surface are detained to the second, two pin thread are relative setting, the second magnetism is inhaled the piece and is located between two pin thread and with the piece is inhaled to first magnetism corresponds, the second magnetism inhale the piece can with the piece magnetism is inhaled to first magnetism is inhaled and is connected, two pin thread can inhale the magnetism of piece and second magnetism inhale respectively down with two box looks locks, thereby can realize with first fastener and second fastener link together, first detain and second detain and form a rectangle structure between the shell.

As a preferred technical scheme, the watch body comprises a watch case, a first dial and a second dial, wherein the first dial and the second dial are respectively arranged on the front surface and the back surface of the watch case.

The utility model has the beneficial effects that: the utility model can realize the connection of the first fastener and the second fastener through the first magnetic attraction piece and the second magnetic attraction piece, the two female fasteners and the two male fasteners, and the two male buckles can be respectively buckled with the two female buckles under the magnetic attraction of the first magnetic attraction piece and the second magnetic attraction piece, the connection is convenient and rapid, the time and the labor are saved, the use is convenient, meanwhile, the first magnetic attraction piece and the second magnetic attraction piece are respectively arranged inside the first buckle shell and the second buckle shell, the first magnetic attraction piece and the second magnetic attraction piece can not fall off, the magnetic attraction connection between the first magnetic attraction piece and the second magnetic attraction piece is ensured, and furthermore, because the first buckling shell and the second buckling shell form a rectangular structure after the first buckling piece and the second buckling piece are connected together, therefore, after the first watchband body and the second watchband body are connected, the watchband is level and smooth in appearance, comfortable in wearing hand feeling, and the front and back of the watchband are consistent, so that the requirement for using the watch in a double-sided wearing mode can be met.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic structural view of a wristwatch according to an embodiment of the present invention when worn on the front;

FIG. 2 is a schematic view of the watch of FIG. 1 in a configuration when worn on the reverse side;

FIG. 3 is an exploded view of the band of FIG. 1;

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

FIG. 5 is a cross-sectional view of the watch buckle of the band of FIG. 4;

FIG. 6 is an exploded view of a first fastener of the watch strap buckle of FIG. 4;

FIG. 7 is a top view of a first fastening member of the watch strap buckle shown in FIG. 6;

FIG. 8 is a schematic cross-sectional view taken at A-A of FIG. 7;

FIG. 9 is a schematic cross-sectional view taken at B-B of FIG. 7;

fig. 10 is a cross-sectional view of a second fastening member of the watch buckle shown in fig. 4.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. All technical characteristics in the utility model can be interactively combined on the premise of not conflicting with each other.

Referring to fig. 1 and 2, a wristwatch according to an embodiment of the present invention includes a wristwatch body 10 and a band 20, the band 20 includes a first band body 22, a second band body 24, and a band buckle 30, and the first band body 22 and the second band body 24 are both wearable band bodies. The watchband buckle 30 includes a first fastener 40 and a second fastener 60, wherein the first fastener 40 and the second fastener 60 are connected to the ends of the first watchband body 22 and the second watchband body 24 close to each other, and the ends of the first watchband body 22 and the second watchband body 24 far from each other are connected to the two ends of the watchband body 10. The first fastener 40 and the second fastener 60 can be magnetically attracted and snap together.

The wristwatch body 10 includes a case 12, a first dial 14 and a second dial 16, the first dial 14 and the second dial 16 being provided on the front and back sides of the case 12, respectively, and the ends of the first band body 22 and the second band body 24 remote therefrom being connected to both ends of the case 12, respectively. Through the structure, the watch can be worn on two sides for use, when the watch is worn on the other side, the first fastener 40 and the second fastener 60 are only needed to be separated and turned over to be worn on the wrist, and then the first fastener 40 and the second fastener 60 are connected together, so that the wearing requirements of different appearances of the same watch of a user are met, different wearing experiences can be brought to the user, and the pursuit of the user on fashion is improved. The structure and shape of the first dial 14 and the second dial 16 can be set according to actual conditions.

Referring to fig. 3 to 5, the first fastening member 40 includes a plate-shaped first fastening shell 42, a first magnetic member 44 (see fig. 6) disposed in the first fastening shell 42, and two female fasteners 46. Two ends of the top surface of the first buckle shell 42 are respectively provided with two mounting grooves 422 (see fig. 4), the two mounting grooves 422 are oppositely arranged, the first magnetic attraction piece 44 is positioned between the two mounting grooves 422, and the two female buckles 46 are respectively arranged in the two mounting grooves 422 and are oppositely arranged.

The second fastening member 60 includes a second fastening housing 62 in a plate shape, a second magnetic member 64 disposed in the second fastening housing 62, and two male fasteners 66 disposed on a bottom surface of the second fastening housing 62. The two male clasps 66 are oppositely arranged. The second magnetic element 64 is located between the two male buckles 66 and corresponds to the first magnetic element 44. The second magnetic element 64 can be magnetically connected to the first magnetic element 44, and the two male buckles 66 can be respectively buckled with the two female buckles 46 under the magnetic attraction of the first magnetic element 44 and the second magnetic element 64, so that the first buckle shell 42 and the second buckle shell 62 can be fixed together, the first buckle 40 and the second buckle 60 can be connected together, and when the first buckle 40 and the second buckle 60 are connected together, a rectangular structure is formed between the first buckle shell 42 and the second buckle shell 62.

A first connecting piece 47 is provided on one side of the first clasp case 42, and the first connecting piece 47 is connected to an end of the first band body 22 close to the second band body 24. Specifically, the first link 47 has a mounting hole penetrating through both ends thereof, the end of the first band body 22 close to the second band body 24 has a vacant position, an installation shaft is arranged between two side walls of the vacant position, the first link 47 is installed in the vacant position, and the installation shaft is inserted into the mounting hole, so that the first band body 22 and the first fastener 40 are connected together.

A second connector 68 is disposed on one side of the second clasp shell 62, and the second connector 68 is connected to an end of the second band body 24 close to the first band body 22. The first connector 47 and the second connector 68 are located on either side of the rectangular structure. Specifically, the second connector 68 has a mounting hole penetrating through both ends thereof, the second band body 24 has a vacant position at its end close to the first band body 22, an installation shaft is provided between both side walls of the vacant position, the second connector 68 is installed in the vacant position, and the installation shaft is inserted into the mounting hole, thereby connecting the second band body 24 and the second fastener 60 together.

The utility model can realize the connection of the first fastener 40 and the second fastener 60 through the first magnetic element 44 and the second magnetic element 64, the two female buckles 46 and the two male buckles 66, thereby realizing the connection of the first watchband body 22 and the second watchband body 24, and the two male buckles 66 can be respectively buckled with the two female buckles 46 under the magnetic attraction of the first magnetic element 44 and the second magnetic element 64, the connection is convenient, fast, time-saving and labor-saving, the use is convenient, meanwhile, the first magnetic element 44 and the second magnetic element 64 are respectively arranged inside the first buckle shell 42 and the second buckle shell 62, the first magnetic element 44 and the second magnetic element 64 can not fall off, the magnetic connection between the first magnetic element 44 and the second magnetic element is ensured, furthermore, after the first fastener 40 and the second fastener 60 are connected together, a rectangular structure is formed between the first buckle shell 42 and the second buckle shell 62, therefore, after the first watchband body 22 and the second watchband body 24 are connected, the appearance of watchband 20 is level and smooth, wears to feel comfortable, and the positive and negative of watchband 20 is unanimous, can satisfy the two-sided demand of wearing the use of wrist-watch.

In this embodiment, the first magnetic attraction member 44 and the second magnetic attraction member 64 are both magnets.

In this embodiment, the bottom surface of the first buckle shell 42 and the top surface of the second buckle shell 62 are respectively provided with a mounting cavity, openings of the mounting cavities of the first buckle shell 42 and the second buckle shell 62 are provided with decorative plates 48 and 65, and the decorative plates 48 and 65 play a decorative role. The bottom of the installation cavity is provided with a groove, and the first magnetic attracting piece 44 and the second magnetic attracting piece 64 are respectively arranged in the groove of the first buckling shell 42 and the groove of the second buckling shell 62. The first magnetic attracting element 44 is close to the top surface of the first buckle shell 42, and the second magnetic attracting element 64 is close to the bottom surface of the second buckle shell 62, so that the magnetic attracting connection between the first magnetic attracting element 44 and the second magnetic attracting element 64 is ensured.

Further, the two female buckles 46 can slide in the corresponding mounting grooves 422 respectively in a direction close to or away from the first magnetic attraction piece 44, the first ends of the female buckles 46 extend out of the first ends of the corresponding mounting grooves 422, a space 466 is formed between the second ends of the female buckles 46 and the inner walls 4222 (see fig. 6) of the second ends of the corresponding mounting grooves 422, after the two male buckles 66 are respectively buckled with the two female buckles 46, the two female buckles 46 can be separated from the two male buckles 66 by pressing the first ends of the two female buckles 46 in a direction close to the first magnetic attraction piece 44, and after the two female buckles 46 are separated from the two male buckles 66, the second fastening piece 60 can be removed from the first fastening piece 40, so that the first fastening piece 40 and the second fastening piece 60 can be separated.

Specifically, as shown in fig. 6 to 9, the female buckle 46 includes a connecting portion 462 and a pressing portion 464 disposed at a first end of the connecting portion 462, the first end of the pressing portion 464 extends from a first end of the corresponding mounting groove 422, a space 466 is disposed between a second end of the connecting portion 462 and an inner wall 4222 of the second end of the corresponding mounting groove 422, and a through hole 4622 is disposed through a top surface and a bottom surface of the through hole 4622, a hole wall 4622a of the through hole 4622, which is close to the first magnetic element 44, is provided with a buckling position 4622b, and the buckling position 4622b extends to a second end of the connecting portion 462. A chamfer 4622c is provided between the wall 4622a of the through-hole 4622 and the top surface of the second end of the connecting portion 462. The two male clasps 66 can be respectively engaged with the clasping positions 4622b of the two female clasps 46. The button positions 4622b of the two female buttons 46 can be separated from the two male buttons 66 by pressing the first ends of the pressing portions 464 of the two female buttons 46 toward the first magnetic attracting member 44.

The bottom of the mounting groove 422 is provided with a bolt 4224, the bottom surface of the first end of the connecting part 462 is provided with a limit groove 4624, the extending direction of the limit groove 4624 is the same as the sliding direction of the female buckle 46, the tail end of the bolt 4224 is matched with the corresponding limit groove 4624, the distance of the female buckle 46 sliding in the corresponding mounting groove 422 can be limited through the arranged limit groove 4624, and the length of the limit groove 4624 is the sliding stroke of the female buckle 46. When the two male buckles 66 are respectively buckled with the two female buckles 46, the tail end of the plug pin 4224 is matched with one end of the corresponding limiting groove 4624 close to the first magnetic-attracting piece 44, as shown in fig. 5, when the first end of the pressing portion 464 of the two female buckles 46 is pressed towards the direction close to the first magnetic-attracting piece 44, the tail end of the plug pin 4224 is matched with one end of the corresponding limiting groove 4624 far away from the first magnetic-attracting piece 44, and the second end of the connecting portion 462 abuts against the second end inner wall 4222 of the corresponding mounting groove 422.

Two extending blocks 4626 are respectively formed at both sides of the first end of the connecting portion 462, one end of the extending block 4626 facing the second end inner wall 4222 of the corresponding mounting groove 422 is provided with a mounting post 4628, and a spring 468 is provided between the mounting post 4628 and the second end inner wall 4222 of the corresponding mounting groove 422.

As shown in fig. 10, the male buckle 66 is in a barb shape, and includes a vertical portion 662 disposed on the bottom surface of the second buckle housing 62 and a hook portion 664 formed at one end of the vertical portion 662 away from the second buckle housing 62, the vertical portion 662 corresponds to one end of the corresponding through hole 4622 close to the first magnetic attraction piece 44, the hook portion 664 corresponds to the corresponding chamfer 4622c, and the hook portions 664 of the two male buckles 66 are disposed opposite to each other. When the first fastening member 40 and the second fastening member 60 are connected together, the hole wall 4622a of the through hole 4622 abuts against the corresponding vertical portion 662, the locking portion 4622b is locked with the corresponding hook portion 664, and when the first ends of the pressing portions 464 of the two female fasteners 46 are pressed toward the first magnetic member 44, the hole wall 4622a of the through hole 4622 is separated from the corresponding vertical portion 662, and the locking portion 4622b is separated from the corresponding hook portion 664.

With the above structure, the specific principle of connecting or separating the first fastening member 40 and the second fastening member 60 is as follows: when the first fastener 40 and the second fastener 60 need to be connected, the first buckle shell 42 and the second buckle shell 62 are aligned and magnetically attracted by the first magnetic attraction element 44 and the second magnetic attraction element 64, during the magnetic attraction, the hook portion 664 of the male buckle 66 can slide into the corresponding through hole 4622 under the guidance of the chamfer 4622c of the corresponding female buckle 46, and press the hole wall 4622a of the through hole 4622 while sliding into the through hole 4622, so that the female buckle 46 can be pushed to slide in the direction close to the first magnetic attraction element 44 as a whole, at this time, the spring 468 is in a compressed state, when the hook portion 664 reaches the position of the buckle position 4622b, the hole wall 4622a of the through hole 4622 is not pressed, under the action of the restoring force of the spring 468, the female buckle 46 can slide in the direction away from the first magnetic attraction element 44 as shown in fig. 5, the hole wall 4622a of the through hole 4622 abuts against the vertical portion 662 of the male buckle 66, the buckling position 4622b is buckled with the hook 664 of the male buckle 66, so that the male buckle 66 is buckled with the corresponding female buckle 46 under the magnetic attraction of the first magnetic attraction piece 44 and the second magnetic attraction piece 64, thereby connecting the first fastener 40 and the second fastener 60 together, when the male buckle 66 is buckled with the corresponding female buckle 46, the end of the plug 4224 is matched with one end of the limiting groove 4624 close to the first magnetic attraction piece 44, and the top surface of the first buckle shell 42 is tightly attached to the bottom surface of the second buckle shell 62. When the first fastening member 40 and the second fastening member 60 need to be separated, by pressing the first end of the pressing portion 464 in a direction close to the first magnetic member 44, at this time, the hole wall 4622a of the through hole 4622 is separated from the corresponding vertical portion 662, the fastening position 4622b is separated from the corresponding hook portion 664, the spring 468 is in a compressed state, meanwhile, the end of the plug 4224 is matched with one end of the limiting groove 4624 far away from the first magnetic member 44, and the second end of the connecting portion 462 is abutted to the second end inner wall 4222 of the corresponding mounting groove 422, so that the male buckle 66 and the corresponding female buckle 46 are separated, and at this time, the first fastening member 40 and the second fastening member 60 can be separated.

In this embodiment, as shown in fig. 6 to 9, two first protrusions 4226 and two second protrusions 4228 are respectively formed on two sides of the second end inner wall 4222 of the mounting groove 422 in sequence. The connecting portion 462 is located between the two first bosses 4226 and the two second bosses 4228. The two second bosses 4228 correspond to the two extension pieces 4626 of the connection portion 462, respectively. An accommodating groove 4228a is formed at one end of the second protrusion 4228 close to the corresponding protruding block 4626, and the extending direction of the accommodating groove 4228a is the same as the sliding direction of the female buckle 46. Two sides of the accommodating groove 4228a are provided with two limit notches 4228b communicated with the mounting groove 422, and the limit notches 4228b extend along the axial direction of the accommodating groove 4228 a. One end of the extension block 4626 close to the corresponding second projection 4228 is located in the two limit notches 4228b and the accommodating groove 4228a of the corresponding second projection 4228, and the mounting column 4628 and the spring 468 of the extension block 4626 close to one end of the corresponding second projection 4228 are accommodated in the accommodating groove 4228 a. One end of the spring 468 is arranged at the bottom of the accommodating groove 4228a, and the other end is sleeved on the mounting column 4628. When the first ends of the pressing portions 464 of the two female buckles 46 are pressed toward the direction close to the first magnetic element 44, one end of the extension block 4628 close to the corresponding second projection 4228 abuts against the bottom of the two limit notches 4228 b. The female buckle 46 is guided and limited by the accommodating groove 4228a and the two limit notches 4228 b.

The top end of the second protrusion 4228 protrudes from the top surface of the first buckle shell 42, a stop 4229 is disposed between one end of each of the two second protrusions 4228 close to the corresponding protruding block 4626, and the stop 4229 is located above the corresponding connecting portion 462 and does not block the through hole 4622 of the corresponding connecting portion 462. A stopper 4229 is provided to prevent the coupling portion 462 from coming out of the mounting groove 422. The top end of the pressing portion 464 protrudes out of the top surface of the first buckle shell 42, two avoiding grooves 67 are respectively formed in two ends of the bottom surface of the second buckle shell 62, the two avoiding grooves 67 correspond to the two mounting grooves 422, and when the first buckle component 40 and the second buckle component 60 are connected together, the top end of the pressing portion 464, the top end of the second protrusion 4228 and the stop piece 4229 are accommodated in the corresponding avoiding grooves 67. This allows the top surface of the first button housing 42 and the bottom surface of the second button housing 62 to be completely attached. The two male clasps 66 are respectively close to the close ends of the two avoiding grooves 67.

While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (14)

1. A watch band fastener comprises a first fastener and a second fastener, which is characterized in that,

the first fastener comprises a first fastening shell, a first magnetic suction piece and two female fasteners, wherein the first magnetic suction piece and the two female fasteners are arranged in the first fastening shell;

the second fastener comprises a second fastener shell, a second magnetic attraction piece arranged in the second fastener shell and two male buckles arranged on the bottom surface of the second fastener shell, the two male buckles are oppositely arranged, the second magnetic attraction piece is positioned between the two male buckles and corresponds to the first magnetic attraction piece, the second magnetic attraction piece can be magnetically attracted and connected with the first magnetic attraction piece, and the two male buckles can be respectively buckled with the two female buckles under the magnetic attraction of the first magnetic attraction piece and the second magnetic attraction piece, so that the first fastener and the second fastener can be connected together;

when the first fastener and the second fastener are connected together, a rectangular structure is formed between the first buckling shell and the second buckling shell.

2. The band buckle according to claim 1, wherein the two female buckles can slide in the corresponding mounting slots respectively toward or away from the first magnetic attraction member, the first ends of the female buckles extend from the first ends of the corresponding mounting slots, a space is provided between the second ends of the female buckles and the inner walls of the second ends of the corresponding mounting slots, and after the two male buckles are respectively fastened with the two female buckles, the two female buckles can be separated from the two male buckles by pressing the first ends of the two female buckles toward the first magnetic attraction member, so that the first and second fastening members can be separated.

3. The band buckle according to claim 2, wherein the female buckle comprises a connecting portion and a pressing portion disposed at a first end of the connecting portion, the first end of the pressing portion extends from a first end of the corresponding mounting groove, a space is provided between a second end of the connecting portion and an inner wall of the second end of the corresponding mounting groove, and a through hole penetrating through a top surface and a bottom surface of the through hole is provided, a buckling portion is provided at a hole wall of the through hole, the hole wall being close to the first magnetic member, and the buckling portion extends to an end portion of the second end of the connecting portion; the two male buckles can be respectively buckled with the buckling positions of the two female buckles under the magnetic attraction of the first magnetic attraction piece and the second magnetic attraction piece; the first ends of the pressing parts of the two female buckles are pressed towards the direction close to the first magnetic suction piece, so that the buckling positions of the two female buckles can be separated from the two male buckles.

4. The watchband buckle according to claim 3, wherein a pin is disposed at the bottom of the mounting groove, a limiting groove is disposed on the bottom surface of the first end of the connecting portion, the extending direction of the limiting groove is the same as the sliding direction of the female buckle, the end of the pin is matched with the corresponding limiting groove, when the two male buckles are respectively buckled with the two female buckles, the end of the pin is matched with the end of the corresponding limiting groove close to the first magnetic attraction piece, when the first end of the pressing portion of the two female buckles is pressed towards the direction close to the first magnetic attraction piece, the end of the pin is matched with the end of the corresponding limiting groove far away from the first magnetic attraction piece, and the second end of the connecting portion abuts against the inner wall of the second end of the corresponding mounting groove.

5. The band buckle according to claim 4, wherein two protruding blocks are formed at both sides of the first end of the connection part, respectively, one end of the protruding block facing the inner wall of the second end of the corresponding mounting groove is provided with a mounting post, and a spring is provided between the mounting post and the inner wall of the second end of the corresponding mounting groove.

6. The band buckle according to claim 5, wherein a chamfer is provided between a hole wall of the through hole and a top surface of the second end of the connecting portion; the male buckle comprises a vertical part and a hook part, wherein the vertical part is arranged on the bottom surface of the second buckle shell, the hook part is formed at the end, far away from the second buckle shell, of the vertical part, the vertical part is close to the corresponding through hole, the end of the first magnetic part corresponds to the end of the first magnetic part, the hook part corresponds to the corresponding chamfer, when the first fastener and the second fastener are connected together, the hole wall of the through hole is abutted to the corresponding vertical part, the buckle position is buckled with the corresponding hook part, when the first magnetic part presses the first end of the pressing part of the two female buckles in the direction, the hole wall of the through hole is separated from the corresponding vertical part, and the buckle position is separated from the corresponding hook part.

7. The band buckle according to claim 5, wherein two first protrusions and two second protrusions are formed on both sides of the inner wall of the second end of the mounting groove in this order, the connecting part is positioned between the two first convex parts and the two second convex parts, the two second convex parts respectively correspond to the two extending blocks of the connecting part, one end of the second convex part close to the corresponding extending block is provided with a containing groove, two sides of the containing groove are provided with two limiting notches communicated with the containing groove, the limit notches extend along the axial direction of the accommodating groove, one end of the extending block close to the corresponding second convex part is positioned in the two limit notches of the corresponding second convex part and the accommodating groove, the accommodating groove is internally provided with the corresponding spring and the corresponding mounting column, one end of the spring is arranged at the bottom of the accommodating groove, and the other end of the spring is sleeved on the mounting column; when the orientation is close to the first magnetic part presses the first end of the pressing part of the two female buckles, the end of the extending block, which is close to the corresponding second convex part, is abutted to the bottoms of the two limiting notches.

8. The band buckle according to claim 7, wherein the top ends of the second protrusions protrude from the top surface of the first buckle case, and a stopper is provided between the ends of the two second protrusions adjacent to the corresponding protruding blocks, the stopper being located above the corresponding connecting portion and not blocking the through hole of the corresponding connecting portion; the top protrusion of pressing the splenium in the top surface of first knot shell, the both ends of the bottom surface of second knot shell are equipped with two respectively and dodge the groove, two dodge the groove with two mounting grooves correspond, work as when first fastener and second fastener link together, press the top of splenium, the top of second convex part and stop part to accept in the corresponding inslot of dodging.

9. The band clasp of claim 1, wherein the first and second clasp housings are provided with first and second connectors on one side, respectively, and the first and second connectors are located on two sides of the rectangular structure when the first and second clasp housings are coupled together.

10. The watchband buckle according to claim 1, wherein the bottom surface of the first buckle shell and the top surface of the second buckle shell are respectively provided with a mounting cavity, an opening of the mounting cavity is provided with a decorative plate, the bottom of the mounting cavity is provided with a groove, the first magnetic attraction piece and the second magnetic attraction piece are respectively arranged in the groove of the first buckle shell and the groove of the second buckle shell, the first magnetic attraction piece is close to the top surface of the first buckle shell, and the second magnetic attraction piece is close to the bottom surface of the second buckle shell.

11. A watchband comprises a first watchband body, a second watchband body and a watchband buckle, wherein the watchband buckle comprises a first fastener and a second fastener, one ends of the first watchband body and the second watchband body, which are close to each other, are respectively connected with the first fastener and the second fastener, and the watchband buckle is characterized in that,

the first fastener comprises a first fastening shell, a first magnetic suction piece and two female fasteners, wherein the first magnetic suction piece and the two female fasteners are arranged in the first fastening shell;

the second fastener includes that the second detains the shell, sets up second magnetism in the shell is detained to the second is inhaled and is set up two pin thread of shell bottom surface are detained to the second, two pin thread are relative setting, the second magnetism is inhaled the piece and is located between two pin thread and with the piece is inhaled to first magnetism corresponds, the second magnetism inhale the piece can with the piece magnetism is inhaled to first magnetism and is connected, two pin thread can inhale the magnetism of piece and second magnetism respectively with two box looks locks, thereby can realize with first fastener and second fastener link together, work as when first fastener and second fastener link together, first detain and second detain and form a rectangular structure between the shell.

12. The watch band of claim 11, wherein the two female connectors are configured to slide in the corresponding mounting slots toward or away from the first magnetic element, respectively, a first end of the female connector extends from a first end of the corresponding mounting slot, a space is formed between a second end of the female connector and an inner wall of a second end of the corresponding mounting slot, and the two female connectors and the two male connectors are configured to be separated by pressing the first ends of the two female connectors toward the first magnetic element, so that the first and second fastening elements can be separated.

13. A watch comprises a watch body and watchbands, wherein each watchband comprises a first watchband body, a second watchband body and a watchband buckle, each watchband buckle comprises a first fastener and a second fastener, one ends, close to each other, of the first watchband body and the second watchband body are respectively connected with the first fastener and the second fastener, one ends, far away from each other, of the first watchband body and the second watchband body are respectively connected to two ends of the watch body, and the watch is characterized in that,

the first fastener comprises a first fastening shell, a first magnetic suction piece and two female fasteners, wherein the first magnetic suction piece and the two female fasteners are arranged in the first fastening shell;

the second fastener includes that the second detains the shell, sets up second magnetism in the shell is detained to the second is inhaled and is set up two pin thread of shell bottom surface are detained to the second, two pin thread are relative setting, the second magnetism is inhaled the piece and is located between two pin thread and with the piece is inhaled to first magnetism corresponds, the second magnetism inhale the piece can with the piece magnetism is inhaled to first magnetism is inhaled and is connected, two pin thread can inhale the magnetism of piece and second magnetism inhale respectively down with two box looks locks, thereby can realize with first fastener and second fastener link together, first detain and second detain and form a rectangle structure between the shell.

14. The watch of claim 13, wherein the watch body comprises a case, a first dial and a second dial, the first dial and the second dial being disposed on a front side and a back side of the case, respectively.

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