CN111329185A

CN111329185A - Slip hasp and wearable equipment

Info

Publication number: CN111329185A
Application number: CN202010311080.8A
Authority: CN
Inventors: 郭亮
Original assignee: Guangdong Genius Technology Co Ltd
Current assignee: Guangdong Genius Technology Co Ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2020-06-26

Abstract

The invention belongs to the field of strip connection structures, and discloses a sliding hasp and wearable equipment, wherein the sliding hasp comprises a first hasp and a second hasp, the first hasp comprises a base, a limiting piece and a first fixing piece, and the limiting piece and the first fixing piece are arranged on the base; the second buckle comprises an upper cover, a sliding piece and a second fixing piece, the sliding piece is arranged on one side of the upper cover and is annular, the inner side of the sliding piece is connected with the limiting piece in a sliding mode, the outer side of the sliding piece is connected with the upper cover in a sliding mode, and the second fixing piece is arranged on the upper cover; when the sliding piece slides relative to the limiting piece and the upper cover to enable the upper cover to be overlapped with the base, the first fixing piece is connected with the second fixing piece to fasten the first buckle and the second buckle. According to the invention, the base and the upper cover are connected through the sliding part, a watch strap is not needed to be worn during buckling, only the upper cover needs to be slid, the upper cover and the base are in a superposed state, the first hasp and the second hasp are fastened through automatic connection of the first fixing part and the second fixing part, accurate alignment is not needed, and the wearing convenience is improved.

Description

Slip hasp and wearable equipment

Technical Field

The invention relates to the field of strip connection structures, in particular to a sliding buckle and wearable equipment.

Background

Wearable devices typically need to be connected together by a connection structure between two straps so that the wearable device can be worn on the wrist of a user.

The prior strip connecting structure is generally characterized in that a hole position is arranged on one strip, a connecting hole for the other strip to pass through is arranged at the end of the strip, a bolt is arranged on the other strip, the strip provided with the bolt firstly passes through the connecting hole on the other strip during connection, then the bolt is aligned to the hole position needing to be inserted, and finally the bolt is pressed into the hole position with force to complete the connection.

Disclosure of Invention

The invention aims to provide a sliding buckle and wearable equipment, which simplify the wearing requirement and improve the wearing convenience.

The technical scheme provided by the invention is as follows:

in one aspect, there is provided a slide fastener including:

the first buckle comprises a base, a limiting piece and a first fixing piece, and the limiting piece and the first fixing piece are arranged on the base;

the second buckle comprises an upper cover, a sliding part and a second fixing part, the sliding part is slidably arranged on one side of the upper cover and is of an annular structure, the inner side of the sliding part is slidably connected with the limiting part, the outer side of the sliding part is slidably connected with the upper cover, and the second fixing part is arranged on the upper cover and is matched with the first fixing part;

the sliding piece slides relative to the limiting piece and the upper cover to enable the upper cover and the base to be overlapped, the first fixing piece and the second fixing piece are automatically connected to fasten the first buckle and the second buckle.

In the scheme, the base and the upper cover are connected through the sliding piece, when the base and the upper cover are buckled, a watch band does not need to be penetrated, only the upper cover needs to be slid, the upper cover slides relative to the sliding piece, meanwhile, the sliding piece slides along the limiting piece, finally, the upper cover and the base are in a superposed state, then, the base and the upper cover are locked through the automatic connection of the first fixing piece and the second fixing piece, the first buckle and the second buckle are buckled, the wearing requirement is simplified, the one-hand operation is realized, and the wearing convenience is improved; in addition, the inner side and the outer side of the sliding part are respectively connected with the limiting part and the upper cover on the base in a sliding mode, and larger length adjustment can be achieved when the sliding part is short.

Further preferably, the first fixing member and the second fixing member are both magnets, and the magnetism of the first fixing member is opposite to that of the second fixing member.

In the scheme, when the buckle is fastened, the upper cover and the base are close to each other through the sliding part, when the base moves to a specific position, the magnets between the base and the upper cover attract each other to attract the upper cover and the base, and the base and the upper cover are respectively limited and fixed by the corresponding magnets to realize the buckle fastening; when opening, pulling the base, overcoming the magnetic attraction between the magnet, base and upper cover can move respectively along slider toward both sides, remove the certain distance after, break away from the magnetic attraction scope of magnet, realize that the hasp opens.

Further preferably, the number of the first fixing piece and the second fixing piece is three;

the three first fixing pieces are arranged on the base in a triangular mode;

the three second fixing pieces are arranged on the upper cover in a triangular mode;

when the upper cover and the base are stacked, the three first fixing pieces and the three second fixing pieces are arranged in a one-to-one correspondence mode.

In this scheme, set up three group's magnet respectively on base and upper cover, and three group's magnet are triangle-shaped and arrange the setting, and the power of cramping when can improving the hasp fastening prevents that the hasp from unclamping easily.

Further preferably, the limiting member is located at one end of the base, one of the first fixing members is disposed on the limiting member, and the other two of the first fixing members are disposed at the other end of the base.

Further preferably, the first fixing piece is a key clamping seat, and the second fixing piece is a buckle;

the buckle is clamped with the key card seat and fastens the first hasp and the second hasp.

In the scheme, when the button is fastened, the upper cover is controlled to approach the base direction through the sliding piece, and when the button moves to a specific position, the buckle is automatically clamped with the button clamping seat, so that the buckle is fastened; when the button clamping seat is opened, the button clamping seat is pressed, the base is pulled, the clamping between the buckle and the button clamping seat is released, the base can be continuously far away from the upper cover, and therefore the hasp is opened.

Further preferably, the key holder comprises a spring key and a holder;

the spring key is movably arranged in the base, and one end of the spring key extends out of the base;

the clamping seat is arranged at the other end of the spring key, and the buckle is clamped with the clamping seat.

Further preferably, the number of the key holders and the number of the buckles are two, the two key holders are arranged on two sides of the base in the width direction, and the two buckles are arranged on two sides of the upper cover in the width direction;

and/or; the first hasp further comprises at least two limiting blocks, the limiting blocks are arranged in the base and located on two sides of the key card seat and used for limiting the key card seat in the length direction of the base.

In this scheme, the mode of arranging of button cassette can be convenient for the person of wearing one-hand and press to the joint is relieved to one hand, conveniently opens the hasp.

Further preferably, the limiting member is located at one end of the base, and the key holder is located at the other end of the base.

Further preferably, a channel for the buckle to pass through is formed between the clamping seat and the side wall of the base, and the width of one end of the channel, which is close to the limiting piece, is greater than the width of the other end of the channel;

the buckle penetrates through the channel from one end, close to the limiting part, of the channel and then abuts against the other end of the channel.

In this scheme, the width that the passageway is close to the one end of locating part is greater than the width of the passageway other end, can make things convenient for the buckle to get into inside the passageway from the one end of passageway to can make the other end butt of buckle and passageway, realize the joint of buckle and cassette.

In another aspect, a wearable device is also provided, which comprises a first belt, a second belt and the sliding buckle; the first strip is connected with the base, the second strip is connected with the upper cover, and the first strip is fixedly connected with the second strip through the sliding hasp.

The invention has the technical effects that: the base is connected with the upper cover through the sliding part, a watch band does not need to be penetrated during buckling, only the upper cover needs to be slid, the upper cover is enabled to slide relative to the sliding part, meanwhile, the sliding part is driven to slide relative to the limiting part, the upper cover is enabled to be overlapped on the base, then the base and the upper cover are fixed together through automatic connection of the first fixing part and the second fixing part, the buckling of the first hasp and the second hasp is achieved, accurate alignment is not needed, the sliding operation is convenient and fast, one-hand operation can be achieved, and the wearing convenience is improved; in addition, the inner side and the outer side of the sliding part of the annular structure are respectively connected with the limiting part and the upper cover on the base in a sliding mode, and larger length adjustment can be achieved when the sliding part is short.

Drawings

The invention is described in further detail below with reference to the following figures and detailed description:

FIG. 1 is a schematic structural view of one embodiment of the slide buckle of the present invention in an open state;

FIG. 2 is a schematic view of the slide buckle of FIG. 1 from another perspective;

FIG. 3 is a schematic view of the slide fastener of FIG. 1 in a fastened state;

FIG. 4 is a schematic view of the slide buckle of FIG. 1 in a fastened state without an upper cover;

FIG. 5 is a schematic view of the slide fastener of FIG. 1 in a fastened state without the base;

FIG. 6 is a schematic structural view of another embodiment of the slide buckle of the present invention in an open state;

FIG. 7 is a schematic view of the slide buckle of FIG. 6 from another perspective;

FIG. 8 is a schematic view of the slide fastener of FIG. 6 in a fastened state without an upper cover;

fig. 9 is a schematic view of the slide fastener of fig. 6 in a fastened state without a base.

The reference numbers illustrate:

1. a first buckle; 11. a base; 111. a notch; 12. a limiting member; 13. a first fixing member; 131. a spring button; 132. a card holder; 14. a limiting block; 15. a channel; 2. a second buckle; 21. an upper cover; 211. a first slide rail; 22. a slider; 221. a second slide rail; 23. and a second fixing member.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 drawings without creative efforts.

For the sake of simplicity, the drawings only schematically show the parts relevant to the present invention, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "one" means not only "only one" but also a case of "more than one".

It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

In this context, it is to be understood that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not intended to indicate or imply relative importance.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will be made with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be derived from them without inventive effort.

The present invention provides an embodiment of a slide fastener, as shown in fig. 1 to 5, comprising a first fastener 1 and a second fastener 2. The first hasp 1 comprises a base 11, a limiting piece 12 and a first fixing piece 13, wherein the limiting piece 12 and the first fixing piece 13 are both arranged on the base 11; the second buckle 2 includes an upper cover 21, a sliding member 22 and a second fixing member 23, the sliding member 22 is slidably disposed on one side of the upper cover 21 and has a ring structure, the inner side of the sliding member 22 is slidably connected to the limiting member 12, the outer side of the sliding member 22 is slidably connected to the upper cover 21, and the second fixing member 23 is disposed on the upper cover 21 and is adapted to the first fixing member 13.

When the sliding member 22 slides relative to the stopper 12 and the upper cover 21 to stack the upper cover 21 and the base 11, the first fixing member 13 and the second fixing member 23 are automatically connected to fasten the first buckle 1 and the second buckle 2, and a structure diagram of the fastened first buckle 1 and second buckle 2 is shown in fig. 3.

Specifically, the strap connection structure mainly comprises two parts, namely a first buckle 1 and a second buckle 2, wherein the first buckle 1 is used for being connected with one end of a first strap, the second buckle 2 is used for being connected with one end of a second strap, the other ends of the first strap and the second strap are used for being connected with a wearable device, and the first strap and the second strap are connected through the fixed connection of the first buckle 1 and the second buckle 2. The first strap and the second strap may be connected to a wearable device, such as a smart watch, smart bracelet, or the like, to secure the wearable device on a wearer's wrist, leg, neck, waist, or other body part.

As shown in fig. 1, the first buckle 1 includes a base 11, a limiting member 12 and a first fixing member 13, the base 11 may be provided with a strip-shaped notch 111, the limiting member 12 and the first fixing member 13 are installed in the notch 111, and the first fixing member 13 is a magnet. One end of the base 11 is used for being hinged with the first strip, and the limiting part 12 is arranged at the other end of the base 11.

As shown in fig. 2, the second buckle 2 includes an upper cover 21, a slider 22, and a second fixing member 23, and the second fixing member 23 is provided on the upper cover 21 and is a magnet. The sliding member 22 has a ring-shaped structure, and the sliding member 22 may have a rectangular ring shape, an elliptical ring shape, or the like. The outer side wall of the slider 22 is slidably connected to the upper cover 21. As shown in fig. 5, two first slide rails 211 are disposed on a side surface of the upper cover 21 close to the base 11, two outer side walls of the sliding member 22 are respectively provided with second slide rails 221 adapted to the first slide rails 211, that is, the sliding member 22 is located between the two first slide rails 211, the sliding connection between the sliding member 22 and the upper cover 21 is realized by the relative sliding between the second slide rails 221 and the first slide rails 211, and meanwhile, two end portions of the first slide rails 211 are further provided with limit portions such as stoppers or baffles which can perform a limiting function, so as to limit the sliding distance of the sliding member 22 on the upper cover 21, and prevent the sliding member 22 from coming off from the upper cover 21.

As shown in fig. 4, two inner sidewalls of the sliding member 22 and two outer sidewalls of the limiting member 12 are also provided with adaptive sliding rails, and the sliding connection between the sliding member 22 and the limiting member 12 is realized through the sliding rails. Two inner side walls of the sliding member 22 are slidably connected with the outer side walls of the limiting member 12, that is, the sliding member 22 is sleeved outside the limiting member 12, the limiting member 12 can limit the sliding member 22, and the base 11 and the upper cover 21 can be connected when the buckle is in an open state through the cooperation between the sliding member 22 and the limiting member 12. The sliding member 22 is located in the notch 111 of the base 11 when sliding relative to the limiting member 12.

The first fixing member 13 and the second fixing member 23 are both magnets, and the magnetism of the first fixing member 13 is opposite to that of the second fixing member 23. When the base 11 and the upper cover 21 are buckled together, the base 11 and the upper cover 21 are fixed through the magnetic attraction of the first fixing piece 13 and the second fixing piece 23, and the buckling of the first buckle 1 and the second buckle 2 is realized.

In this embodiment, the base 11 and the upper cover 21 can be connected in the open state of the buckle through the cooperation of the limiting part 12 and the sliding part 22, when the buckle needs to be buckled, only the upper cover 21 needs to be slid to drive the upper cover 21 to slide relative to the sliding part 22 and simultaneously drive the sliding part 22 to slide relative to the limiting part 12, so that the upper cover 21 and the base 11 are overlapped and combined together, and then the base 11 and the upper cover 21 are locked through the automatic suction of the first fixing part 13 and the second fixing part 23, so that the buckling of the first buckle 1 and the second buckle 2 is realized.

When the hasp needs to be unfastened, the upper cover 21 is slid to overcome the attraction force between the magnets, so that the upper cover 21 and the base 11 move towards two sides along the sliding rail respectively, and after the upper cover and the base move for a certain distance, the upper cover and the base are separated from the magnetic attraction force range of the magnets and are limited by the limiting part 12 of the base 11, and the hasp is opened.

In the embodiment, the two hasps are connected through the sliding part 22 between the upper cover 21 and the base 11, the sliding operation is convenient, the hasps are fastened through the magnet, and the locking and the unlocking of the hasps can be operated by one hand due to small and compact size; in addition, the inner side and the outer side of the sliding part 22 are respectively connected with the limiting part 12 and the upper cover 21 in a sliding way, and larger length adjustment can be realized through the shorter sliding part 22.

Preferably, as shown in fig. 4 and 5, the number of the first fixing pieces 13 and the second fixing pieces 23 is three; the three first fixing pieces 13 are arranged on the base 11 in a triangular shape; the three second fixing pieces 23 are arranged on the upper cover 21 in a triangular shape; when the upper cover 21 and the base 11 are stacked, the three first fixing members 13 and the three second fixing members 23 are disposed in a one-to-one correspondence.

Set up three group's magnet respectively on upper cover 21 and base 11, can improve the magnetic attraction between upper cover 21 and the base 11, when wearing, control upper cover 21 and base 11 when being close to each other and removing the particular position through slider 22, the magnetic attraction of three group's magnet between upper cover 21 and the base 11 with upper cover 21 and base 11 actuation, it is spacing fixed by the magnet that corresponds respectively through upper cover 21 and base 11, realize the hasp fastening. The three groups of magnets are respectively arranged on the upper cover 21 and the base 11 in a triangular shape, so that the upper cover 21 and the base 11 are fixed through three vertexes of the triangle, three-point stable suction and fixation is realized, and the fastening stability between the first hasp 1 and the second hasp 2 is improved.

Preferably, as shown in fig. 1, the limiting member 12 is located at one end of the base 11, and one first fixing member 13 is disposed on the limiting member 12, and the other two first fixing members 13 are disposed at the other end of the base 11. Specifically, one end of the base 11 is provided with a limiting part 12, the other end of the base 11 is used for being hinged to the first strip, one of the three groups of magnets is arranged at the limiting part 12, the limiting part 12 is located on the central axis of the base 11, and the other two groups of magnets are arranged at one end of the base 11, which is hinged to the first strip, and are located on two sides of the sliding part 22 respectively to form symmetrical triangular distribution, so that the connection balance is improved.

The present invention also provides another embodiment of a slide fastener, as shown in fig. 6 to 9, comprising a first fastener 1 and a second fastener 2. The first hasp 1 comprises a base 11, a limiting piece 12 and a first fixing piece 13, wherein the limiting piece 12 and the first fixing piece 13 are both arranged on the base 11; the second buckle 2 includes an upper cover 21, a sliding member 22 and a second fixing member 23, the sliding member 22 is slidably disposed on one side of the upper cover 21 and has a ring structure, the inner side of the sliding member 22 is slidably connected to the limiting member 12, the outer side of the sliding member 22 is slidably connected to the upper cover 21, and the second fixing member 23 is disposed on the upper cover 21 and is adapted to the first fixing member 13.

When the sliding member 22 slides relative to the limiting member 12 and the upper cover 21 to stack the upper cover 21 and the base 11, the first fixing member 13 and the second fixing member 23 are automatically connected to fasten the first buckle 1 and the second buckle 2, and a structure diagram of the fastened first buckle 1 and second buckle 2 is shown in fig. 3.

Specifically, as shown in fig. 6 and 8, the first buckle 1 includes a base 11, a limiting member 12 and a first fixing member 13, a long-strip-shaped notch 111 may be disposed on the base 11, and the limiting member 12 and the first fixing member 13 are installed in the notch 111. One end of the base 11 is used for being hinged with the first strip, and the limiting part 12 is arranged at the other end of the base 11.

As shown in fig. 7, the second buckle 2 includes an upper cover 21, a sliding member 22 and a second fixing member 23, the sliding member 22 is a ring-shaped structure, and the sliding member 22 may be in the shape of a rectangular ring, an elliptical ring, or the like. The outer side wall of the slider 22 is slidably connected to the upper cover 21. As shown in fig. 7 and 9, two first slide rails 211 are disposed on a side surface of the upper cover 21 close to the base 11, two outer side walls of the sliding element 22 are respectively provided with second slide rails 221 adapted to the first slide rails 211, that is, the sliding element 22 is located between the two first slide rails 211, the sliding connection between the sliding element 22 and the upper cover 21 is realized by the relative sliding between the second slide rails 221 and the first slide rails 211, and meanwhile, two end portions of the first slide rails 211 are further provided with limit portions such as stoppers or baffles which can perform a limiting function, so as to limit the sliding distance of the sliding element 22 on the upper cover 21, and prevent the sliding element 22 from coming off from the upper cover 21.

The two inner side walls of the sliding member 22 and the two outer side walls of the limiting member 12 are also provided with adaptive sliding rails, and the sliding connection between the sliding member 22 and the limiting member 12 is realized through the sliding rails. Two inner side walls of the sliding member 22 are slidably connected to outer side walls of the limiting member 12, that is, the sliding member 22 is sleeved outside the limiting member 12, the limiting member 12 can limit the sliding member 22, and the base 11 and the upper cover 21 in the state of opening the buckle can be connected by the cooperation of the sliding member 22 and the limiting member 12. The sliding member 22 is located in the notch 111 of the base 11 when sliding relative to the limiting member 12.

As shown in fig. 6 and 7, a first fixing member 13 is disposed on the base 11, a second fixing member 23 is disposed on the upper cover 21, the first fixing member 13 is a key holder, and the second fixing member 23 is a buckle; when the upper cover 21 is buckled with the base 11, the buckle is buckled with the key card seat, and the first buckle 1 and the second buckle 2 are buckled. The limiting piece 12 is located at one end of the base 11, the key holder (the first fixing piece 13) is located at the other end of the base 11, the key holder is arranged at the end of the base 11 far away from the limiting piece 12, when the upper cover 21 is buckled with the base 11, one end of the base 11 is connected with the upper cover 21 through the limiting piece 12 and the sliding piece 22, the other end of the base 11 is fixedly connected with the upper cover 21 through the key holder and the buckle, and the stability of the base 11 when buckled with the upper cover 21 is improved.

When the button is worn, the upper cover 21 is controlled to approach the base 11 through the sliding part 22, and when the button moves to a specific position, the buckle on the upper cover 21 is clamped with the button clamping seat on the base 11, so that the first buckle 1 and the second buckle 2 are fastened.

When the button is opened, the button clamping seat on the base 11 is pressed, the base 11 is pulled, the clamping between the buckle and the button clamping seat is released, the upper cover 21 and the base 11 are separated from each other, the upper cover 21 can continuously slide away from the base 11 along the sliding piece 22, and therefore the buckle is opened.

According to the scheme, the two hasps are connected through the sliding part 22 between the upper cover 21 and the base 11, the sliding operation is convenient, the accurate alignment is not needed during the buckling, and the wearing and the opening of the hasps can be operated by one hand; in addition, the inner side and the outer side of the sliding part 22 are respectively connected with the limiting part 12 and the upper cover 21 in a sliding way, and larger length adjustment can be realized through the shorter sliding part 22.

Preferably, still be equipped with magnet on base 11 and the upper cover 21 respectively, the magnet magnetism on base 11 and the upper cover 21 is opposite, and control upper cover 21 is close to toward base 11 direction, when moving the magnetic attraction scope of magnet, can be with

upper cover

21 and 11 automatic actuation of base through magnet magnetic attraction to make buckle and button cassette joint, the automatic lock of hasp, need not the manual operation lock hasp again of user.

Alternatively, as shown in fig. 6, the key holder includes a spring key 131 and a holder 132; the spring button 131 is movably arranged in the base 11, and one end of the spring button extends out of the base 11; the clamping seat 132 is disposed at the other end of the spring button 131, and the buckle (the second fixing member 23) is clamped with the clamping seat 132. When the buckle is clamped with the clamping seat 132, the buckle is clamped with the clamping seat 132 through the elastic force of the spring, and when the clamping of the buckle and the clamping seat 132 needs to be released, the spring button 131 is pressed to overcome the elastic force of the spring, so that the spring button 131 moves, the clamping seat 132 on the spring button 131 is driven to move, the clamping seat 132 releases the buckle, and the clamping of the buckle and the clamping seat 132 is released; after releasing the spring button 131, the locking seat 132 is reset under the action of the restoring force of the spring, and when the upper cover 21 is slid again to insert the buckle into the locking seat 132, the buckle and the locking seat 132 can be clamped. The structure of the spring button 131 can realize the alignment pressing and resetting, and drive the card seat 132 to move, thereby realizing the clamping between the card seat 132 and the buckle and releasing the clamping.

Alternatively, as shown in fig. 6 and 7, the number of the key holders (first holders 13) and the number of the snaps (second holders 23) are both two, the two key holders are disposed on both sides of the base 11 in the width direction, and the two snaps are disposed on both sides of the upper cover 21 in the width direction. Two fixing parts are respectively arranged on the two sides of the base 11 and the upper cover 21, so that the connecting force during the buckling of the buckle can be improved, and the first buckle 1 and the second buckle 2 are prevented from being automatically separated. In addition, the button cassette sets up along the width direction of base 11, and the person's of being convenient for one-hand operation, and the person of wearing accessible thumb and forefinger press spring button 131 to pulling base 11, thereby realize that the one hand releases the joint between base 11 and the upper cover 21, can take off wearable equipment.

As shown in fig. 6, the first buckle 1 further includes at least two limiting blocks 14, and the limiting blocks 14 are disposed in the base 11 and located at two sides of the key card seat (the first fixing member 13) for limiting the key card seat in the length direction of the base 11. The two sides of the key card seat are provided with the limiting blocks 14, so that the key card seat can slide in the track formed by the two limiting blocks 14, and the situation that the key card seat deviates from the track when sliding to influence the opening of the hasp is prevented.

Optionally, as shown in fig. 6 and 8, a channel 15 for a buckle to pass through is formed between the clamping seat 132 and the side wall of the base 11, and a width of one end of the channel 15 close to the limiting member 12 is greater than a width of the other end of the channel 15; the buckle passes through the channel 15 from one end of the channel 15 close to the limiting piece 12 and abuts against the other end of the channel 15. The buckle passes through the channel 15 and abuts against the end part of the clamping seat 132, so that the clamping between the buckle and the clamping seat 132 can be realized. The width that the passageway 15 is close to the one end of locating part 12 is greater than the width at the passageway 15 other end, can make things convenient for the buckle to get into inside the passageway 15 from the one end of passageway 15 to can make buckle and the other end butt of passageway 15, realize buckle and cassette 132's joint.

The first fixing member 13 and the second fixing member 23 may be, besides the structures in this embodiment, the existing fastening structures such as a pin and a slot, and similarly, the fastening of the pin and the slot is released by pressing the spring button 131, and when the spring button 131 is reset, the pin and the slot may be fastened.

The present invention also provides embodiments of a wearable device comprising a first strap, a second strap, and the sliding clasp of any of the above embodiments; the first strip is connected with the base 11, the second strip is connected with the upper cover 21, and the first strip and the second strip are connected through a sliding buckle, wherein the structure of the sliding buckle is schematically shown in fig. 1 to 9.

One end of the first strap is hinged to one end, away from the limiting part 12, of the base 11, the other end of the first strap is connected to the body of the wearable device, one end of the second strap is hinged to one end of the upper cover 21, and the other end of the second strap is connected to the body of the wearable device. The upper cover 21 is controlled to be close to the base 11, and the first fastener 1 and the second fastener 2 are fixedly connected together through the fixed connection of the first fastener 13 and the second fastener 23, so that the fixed connection of the first strap and the second strap is realized, and the wearable device is fixed on the body of the wearer.

Wearable devices include, but are not limited to, wearable or portable electronic devices such as smart watches, smart bracelets, mobile devices, multimedia players, gaming devices, and the like.

Exemplarily, if wearable equipment is the intelligent wrist-watch, the one end of first strip and second strip respectively with the table body coupling of intelligent wrist-watch, the other end of first strip is articulated with base 11 of first hasp 1, the other end of second strip is articulated with upper cover 21 of second hasp 2, after first strip and second strip pass through slip hasp fixed connection, can fix the intelligent wrist-watch on the person's of wearing wrist, wear convenient and fast.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A slide fastener, comprising:

2. The slide fastener of claim 1,

the first fixing piece and the second fixing piece are both magnets, and the magnetism of the first fixing piece is opposite to that of the second fixing piece.

3. The slide fastener of claim 2,

the number of the first fixing pieces and the number of the second fixing pieces are three;

the three first fixing pieces are arranged on the base in a triangular mode;

4. The slide fastener of claim 3,

the locating part is located one end of the base, one first fixing part is arranged on the locating part, and the other two first fixing parts are arranged at the other end of the base.

5. The slide fastener of claim 1,

the first fixing piece is a key clamping seat, and the second fixing piece is a buckle;

6. The slide fastener of claim 5,

the key clamping seat comprises a spring key and a clamping seat;

7. The slide fastener of claim 6,

the number of the key clamping seats and the number of the buckles are two, the two key clamping seats are arranged on two sides of the base in the width direction, and the two buckles are arranged on two sides of the upper cover in the width direction;

8. The slide fastener of claim 6,

the limiting part is located at one end of the base, and the key clamping seat is located at the other end of the base.

9. The slide fastener of claim 8,

a channel for the buckle to pass through is formed between the clamping seat and the side wall of the base, and the width of one end, close to the limiting piece, of the channel is larger than that of the other end of the channel;

10. A wearable device comprising a first strap, a second strap, and the slide fastener of any of claims 1-9; the first strip is connected with the base, the second strip is connected with the upper cover, and the first strip is fixedly connected with the second strip through the sliding hasp.