CN212697917U - Magnetic watch buckle with locking function - Google Patents

Abstract

The patent of the utility model discloses a table is detained to magnetism with locking function, include: the first watch buckle is provided with a locking key and two lock catches, and the first watch buckle is provided with a first absorbing piece; the second watch buckle is provided with a second suction piece, and two clamping positions are arranged on the second suction piece; in a locked state, the first surface fastener and the second surface fastener are mutually covered, the lock key is clamped between the two fasteners to limit the fasteners, and the two fasteners are respectively clamped and fixed with the corresponding clamping positions; in an unlocking state, the lock key slides away from the two lock catches, and both the two lock catches can be separated from the corresponding two clamping positions; this patent is through setting up slidable lock key between two hasps in a device, and when the lock key card was gone into between two hasps, two hasps can't be close to each other, and the table is detained and can't be opened, makes the table buckle utensil have the locking function.

Description

Magnetic watch buckle with locking function

Technical Field

The utility model relates to a wrist-watch and table are detained the field, indicate a magnetism to inhale table and detain with locking function especially.

Background

Watch buckles of watches are usually composed of two watch buckles which are buckled with each other, the two watch buckles are fixed with each other through a clamping structure which is matched with each other, at least one watch buckle is provided with a key connected with the clamping structure, and unlocking of the watch buckle can be completed by pressing the key. In the prior art, the watch buckle of the type has the following problems: the button direct action is in joint structure, and the button is located the both sides that the table was buckled, and easy mistake is touched and is caused the table to detain the mistake unblock. Therefore, whether a watch buckle with a locking function exists or not is a technical problem expected to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a table is detained to magnetism with locking function inhales plays limiting displacement to the hasp through setting up the lock key, makes the table buckle have the locking function, can prevent mistake and touch.

The utility model provides a technical scheme as follows:

the utility model provides a table is detained to magnetism with locking function includes:

the first watch buckle is provided with a locking key and two lock catches, the two lock catches are respectively positioned on two opposite sides of the first watch buckle, and the locking key is arranged between the two lock catches in a sliding manner; the first watch buckle is provided with a first absorbing piece;

the second watch buckle is provided with a second absorbing and closing piece, and two clamping positions corresponding to the lock buckle are arranged on the two sides of the second watch buckle;

in a locked state, the first surface fastener and the second surface fastener are mutually covered, the lock key is clamped between the two fasteners to limit the fasteners, and the two fasteners are respectively clamped and fixed with the corresponding clamping positions;

in the unlocking state, the lock key slides away from the two lock catches, and the two lock catches can be separated from the corresponding two clamping positions.

The lock key can slide into or out of the position between the two lock catches.

When the lock key slides away from the two lock catches, the two lock catches can approach each other, a user can directly carry out mutual approaching or separating operation on the two surface buckles, and the two surface buckles can also be separated or approach each other by utilizing partial structure transmission acting force on the surface buckles;

when the lock key slides into the space between the two lock catches, the two ends of the lock key can be abutted against the lock catches, so that the two lock catches can not approach each other.

Under the locking state, two hasps can't be close to each other, and every hasp all is fixed with the block position block that corresponds. When the watch buckle is unlocked, a user can directly pull the lock catch to separate the lock catch from the clamping position to open the watch buckle, and can also pull the two watch buckles to separate the lock catch from the clamping position to open the watch buckle by the action of force transmitted by certain structures interacting with the two watch buckles.

When a user needs to lock the watch buckle, the first watch buckle and the second watch buckle are buckled and the lock key slides into the space between the two lock buckles. When the user needs to unlock the watch buckle, the sliding lock key slides away from the two lock buckles, and then the watch buckle is opened. In the normal use process, the locking key plays the locking effect to the hasp, even the user touches the table knot by mistake or the hasp is touched by mistake, also can't directly lead to the table to detain the unblock, makes the table buckle have the mistake and prevents touching the function.

Further preferably, the magnetic watch buckle with the locking function further comprises an elastic member, the elastic member is arranged between the two buckles, and two ends of the elastic member are respectively connected with the two buckles.

The two ends of the elastic piece respectively play an elastic role on the lock catches, and the two lock catches are far away from each other and are clamped and fixed with the two clamping positions under the natural state of the elastic piece. In the process of buckling or opening the watch buckle, the two lock buckles are close to each other and compress the elastic piece, when the two watch buckles are tightly attached to each other or are far away from each other, the elastic piece enables the two lock buckles to be automatically far away from and reset, the operation steps of a user are reduced, and the user experience is improved.

The elastic piece can be integrally arranged and penetrate through the first watch buckle, or can be divided into two parts, and each part is respectively connected with a lock buckle.

Further preferably, a side surface of the second watch buckle close to the first watch buckle is recessed downward to form a groove with a certain length, and the groove is obtained by extending along the sliding direction side of the lock key;

the first watch buckle is embedded in the groove, the clamping position is located on the side wall of the groove, and the locking key is located on one side, away from the second watch buckle, of the first watch buckle.

The first watch buckle is embedded in the second watch buckle, and the inner wall of the groove can also play a role in limiting the first watch buckle except for limiting the position between the lock buckle and the clamping position. The stress between the lock catch and the clamping structure can be shared by the inner wall of the groove, so that the overall strength of the watch buckle is improved, and the service life of the watch buckle is prolonged. In addition, the thickness that holistic thickness was detained to the table is the thickness that the second table was detained, does benefit to reduce the table and detains holistic thickness size, does benefit to lighten the table and detains holistic weight, promotes user experience.

Further preferably, the lock catch comprises a limiting portion and a clamping portion, the limiting portion and the clamping portion are connected, the limiting portion is located inside the first watch buckle, and the clamping portion extends to the outside of the first watch buckle and is used for being clamped and fixed with the clamping portion.

The main part of hasp is buried underground in the inside of first table knot, is convenient for reduce the holistic volume of first table knot. On the hasp, only the one end that spacing portion was kept away from to block portion stretches out first table and detains, and the projecting part is used for fixing with block position block, can prevent user direct contact hasp, even after the catch slides away from, the table lid also can not be because of the user with less power mistake touch the hasp lead to the table to detain the unblock, further promotes the mistake of preventing that the table detained and touches the function.

Further preferably, one end of the clamping part, which is far away from the limiting part, is hemispherical, and the clamping part is a clamping groove with a matched shape.

The in-process of the mutual lock of first table knot and second table knot, the edge of draw-in groove can be contacted to the hemispherical tip of block portion, and the edge of draw-in groove plays certain effort to the tip of block portion, because the tip shape of block portion is hemispherical, can make the hasp remove to the direction that two hasps are close to after the block portion receives this effort, is convenient for block portion card go into in the draw-in groove.

When opening the table and detaining, similar with above process, when the table was detained and is received the effort that makes first table detain and detain the mutual disengagement with the second table, the draw-in groove can play certain effort to the tip of block portion, because the shape setting of block portion, this effort can make the hasp move towards the direction that two hasps are close to for the table is detained and can be opened smoothly, and the effort direction that pulls open the table and detain does not have the restriction.

Further preferably, one side of the groove is through, one end of the clamping portion, which is far away from the limiting portion, is in smooth transition from the outer side to the closed side of the groove, and the clamping position is a clamping groove with a matched shape.

The end of the clamping part is not in smooth transition towards the through side of the groove, and when the first watch buckle receives acting force in the direction of opening the groove, the inner wall of the clamping groove can abut against the end of the clamping part in the direction of the acting force.

At this moment, the user can only pull out the table button from the direction of arranging of first table button and second table button, promotes the mistake of preventing of table button and touches the effect.

Further preferably, the cross section of the locking key in the sliding direction is L-shaped, the transverse section is a pushing part located on the outer surface of the first watch buckle, and the vertical section is an abutting part extending towards the inside of the first watch buckle;

and under the locking state, two ends of the abutting part respectively abut against the two lock catches.

In the sliding direction of the locking key, the size of the leaning part is small as long as the leaning part can stretch into the space between the two locking keys to prevent the two locking keys from approaching.

In the sliding direction of the locking key, the size of the pushing part is larger, when a user pushes the locking key, the contact area between the fingers and the pushing part is larger, and the use feeling is more comfortable.

Further preferably, the cross section of the groove is trapezoidal.

The two side walls of the groove are trapezoidal and matched with the end part of the clamping part in shape. On the direction of arranging that detain with the second table at first table, use the same power pulling first table to detain, compare for square groove in the recess, the draw-in groove is stronger to the effect that makes the hasp be close to each other that the hasp played. Therefore, the groove is trapezoidal, so that a user can open the watch buckle by using less force in the arrangement direction of the first watch buckle and the second watch buckle, and the watch buckle needs to be opened by using larger force in the extension direction of the groove.

In actual life, because the watchband is all connected to the both sides of watchband, the side of watchband can receive the effort that comes from the watchband direction all the time. Therefore, the cross section is in the arrangement of the trapezoidal groove, and the integral false touch prevention function of the watch buckle can be further improved.

Further preferably, the first absorbing element is arranged on the inner surface of the first watch buckle and positioned between the two lock buckles.

When the first meter buckle and the second meter buckle are close to each other, the attraction force between the first attraction piece and the second attraction piece enables the two meter buckles to be further close to each other and be locked with each other. The first absorbing part is located between the two lock catches, so that the acting force from the corresponding clamping grooves received by the two lock catches is basically the same in the process that the second meter buckle and the second meter buckle are close to each other for locking, the situation that only one-side lock catches are clamped into the clamping grooves due to uneven stress of the first meter buckle is avoided, and the first meter buckle is favorably and smoothly clamped and fixed with the second meter buckle.

Further preferably, the pushing part is embedded in the outer surface of the first watch buckle. The top of promotion portion can set up to be higher than first table and detain the surface, also can set up to detain to flush with first table, also can set up to be less than first table and detain the surface, avoids the user mistake to touch the catch and makes the catch slip from the hasp, further promotes the reliability of table knot locking function.

The lock key can slide between the two lock catches, when the lock key is clamped between the two lock catches, the two lock catches cannot approach each other, and the watch buckle cannot be opened, so that the watch buckle has a locking function; an elastic piece is connected between the two lock catches, so that the two lock catches have an automatic reset function, and the operation is simplified; the tip of block portion and the shape looks adaptation of draw-in groove, and the transversal trapezoidal of personally submitting of recess, the first table of user pulling is detained, and the draw-in groove can play the effort that makes two hasps be close to each other to block portion, the operation of being convenient for, and the hasp main part sets up in the inside of detaining in first table, avoids the user mistake to touch the hasp, further promotes the mistake of preventing that the table detained and touches the function.

Drawings

The invention will be described in further detail with reference to the following drawings and embodiments:

FIG. 1 is an overall perspective view of a watch buckle according to an embodiment of the present invention;

FIG. 2 is a top view of the watch buckle according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view taken along line A of FIG. 2 illustrating the two buckles in a buckled state;

FIG. 4 is a cross-sectional view taken at B in FIG. 2, showing the two buckles in a buckled state;

FIG. 5 is a right side view of the buckle when the buckle is closed according to an embodiment of the present invention;

FIG. 6 is a cross-sectional view taken at C of FIG. 5, showing the two buckles in a buckled state;

FIG. 7 is a cross-sectional view taken at A in FIG. 2, with the clasp disengaged;

FIG. 8 is a right side view of the watch buckle with the watch buckle disengaged;

FIG. 9 is a cross-sectional view taken at D of FIG. 8 with the clasp removed;

FIG. 10 is a top view of the watch buckle in another disengaged state;

FIG. 11 is a cross-sectional view at E of FIG. 10 with the clasp in another disengaged condition;

FIG. 12 is a cross-sectional view taken at C of FIG. 5, showing the clasp in another disengaged condition;

FIG. 13 is a top view of a watch buckle according to an embodiment of the present invention;

FIG. 14 is a cross-sectional view at F of FIG. 13 in a two-watch locked condition;

FIG. 15 is an exploded view of a watch buckle according to an embodiment of the present invention;

FIG. 16 is a schematic view of a latch and a resilient member according to an embodiment of the present invention;

fig. 17 is a cross-sectional view at C of fig. 5 according to another embodiment of the present invention;

fig. 18 is a perspective view of a key according to an embodiment of the present invention.

The reference numbers illustrate:

100-a first watch buckle; 110-a locking key; 111-a pushing portion; 112-an abutment; 120-locking; 121-a limiting part; 122-a snap-fit portion; 130-a first absorbing element; 200-a second watch buckle; 210-a second engaging member; 220-a groove; 230-card slot; 300-elastic 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 these drawings without creative efforts.

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be understood that the terms "first," "second," and the like as used in the description and in the claims, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. Unless otherwise indicated, "front", "rear", "lower" and/or "upper" and the like are for convenience of description and are not limited to one position or one spatial orientation. The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items.

As an embodiment, as shown in FIGS. 1-16, a magnetic clasp with a locking function includes a first clasp 100 and a second clasp 200 that can be engaged with each other. The first watch buckle 100 is slidably provided with a locking key 110, two lock buckles 120 are arranged on two sides of the locking key 110, the second watch buckle 200 is provided with a clamping position matched with the lock buckle 120, and the lock buckle 120 can be clamped with the corresponding clamping position.

In the locked state, as shown in fig. 13-14, the two lock clasps 120 are respectively engaged and fixed with corresponding engaging positions of the first watch buckle 100, i.e. corresponding engaging slots 230, so as to fix the first watch buckle 100 and the second watch buckle 200 to each other. At this time, the locking key 110 slides to be clamped between the two locking latches 120, and two opposite side surfaces of the two locking latches 120 are respectively abutted against two ends of the locking key 110.

In the unlocked position, as shown in fig. 1-6, the catch 110 slides away from the catches 120, and the catches 120 can move toward each other. When the two latches 120 approach each other, both the latches 120 will be separated from the corresponding slots 230, and the slots 230 no longer limit the latches 120, so that the first watch buckle 100 and the second watch buckle 200 can be separated from each other.

So far, it can be understood by those skilled in the art that the two lockers 120 and the key 110 between the two lockers 120 are actually the key points of the invention of this patent.

The user fastens the watch buckle, so that the key 110 is clamped into the clamping groove 230, then the key 110 is slid to a position between the two lock catches 120, the key 110 abuts against the two lock catches 120, so that the lock catches 120 cannot move, and the first watch buckle 100 and the second watch buckle 200 are fixed.

When the user opens the watch buckle, the lock key 110 is firstly slid away from the two lock catches 120, and then the watch buckle is in an unlocked state and can be opened. After the watch buckle is locked, the lock key 110 needs to be moved firstly, and then the watch buckle is pulled to enable the watch buckle and the watch buckle to have the function of preventing mistaken touch.

As shown in FIGS. 2-4, the first clasp 100 has a first absorbing member 130 therein, the second clasp 200 has a second absorbing member 210 therein, and the first absorbing member 130 is located between the two lock clasps 120.

When the distance between the first clasp 100 and the second clasp 200 is relatively close, an attractive force is generated between the first clasp 100 and the second clasp 200, so that the first clasp 100 and the second clasp 200 are close to each other, and in the process of the close, because the magnetic force in the middle of the magnet is strongest, the first attraction piece 130 and the second attraction piece 210 align the first clasp 100 and the second clasp 200 to enable the lock catch 120 to smoothly enter the slot 230.

The first absorbing element 130 is located between the two latches 120, so that in the process of the first buckle 100 and the second buckle 200 approaching each other, the two latches 120 on the two sides of the first buckle 100 are stressed in the same condition, which is beneficial for the two latches 120 to be simultaneously latched into the corresponding slots 230.

In a preferred embodiment, as shown in fig. 3 and 16, a magnetic clasp with a locking function further comprises an elastic member 300. In this embodiment, the elastic element 300 is a spring penetrating the first watch buckle 100, and two ends of the spring are respectively connected to the two latches 120 to exert an elastic force on the two latches 120.

During the opening and closing process of the watch buckle, the two lock buckles 120 approach each other. After the elastic member 300 is disposed, the elastic member 300 can exert an elastic force on the latches 120, so that the two latches 120 have an automatic reset function, thereby reducing the operation steps of the user and improving the user experience.

In a preferred embodiment, as shown in fig. 15, a side surface of the second watch buckle 200 close to the first watch buckle 100 is recessed downward to form a groove 220 having a certain length, the groove 220 extends along the sliding direction of the key 110, the first watch buckle 100 is embedded in the groove 220, the engaging position is located on a side wall of the second watch buckle 200, and the key 110 is located on a side of the first watch buckle 100 away from the second watch buckle 200.

That is, when the first buckle 100 is fastened to the second buckle 200, the key 110 is located on the outer side of the buckle, and the lock catch 120 is located on the inner side of the buckle.

The user can only touch the key 110 directly during use of the watch. Even if the lock key 110 is opened, the user cannot directly contact the lock catch 120, and only the first watch buckle 100 and the second watch buckle 200 can be pulled to open the two lock catches 120, so that two error touch prevention modes are provided for the watch buckle, and the error touch prevention effect of the watch buckle is further improved.

In a preferred embodiment, as shown in fig. 16, the latch 120 includes a stopper portion 121 and a catching portion 122 connected to each other. As shown in fig. 3, the position-limiting part 121 is located inside the first buckle 100, the engaging part 122 extends to the outside of the first buckle 100, and the engaging part 122 can be inserted into the slot 230 to engage and fix with the slot 230.

The size of the limiting portion 121 can be set to be larger than that of the engaging portion 122, and the limiting portion 121 can abut against the inside of the first buckle 100 to limit the overall buckle 120, so as to prevent the buckle 120 from falling out of the first buckle 100.

In this embodiment, as shown in fig. 3 and 16, the end of the engaging portion 122 away from the limiting portion 121 is hemispherical, and the engaging groove 230 is a hemispherical groove adapted to the engaging portion 122.

When the clasp is opened along the arrangement direction of the first clasp 100 and the second clasp 200, as shown in fig. 2 and 7-9, the edge of the side of the slot 230 close to the opening of the groove 220 abuts against the engaging portion 122. Since the end of the engaging portion 122 is spherical, the acting force of the first buckle 100 and the second buckle 200 which are separated from each other acts between the engaging portion 122 and the engaging slot 230, and the shape of the engaging portion 122 causes the acting force to generate the effect of making the two lock catches 120 approach each other.

When the first clasp 100 and the second clasp 200 are pulled along the extending direction of the groove 220, as shown in fig. 5 and 10-12, one side edge of the slot 230 facing the pulled direction of the first clasp 100 abuts against the engaging portion 122. Since the end of the engaging portion 122 is spherical, the two lock catches 120 will automatically approach to separate from the locking slot 230 when the first clasp 100 and the second clasp 200 are pulled, similar to the above case.

Therefore, the lock catch 120 can be opened only when the force of the user pulling the first clasp 100 and the second clasp 200 exceeds a threshold value so that the two lock catches 120 can approach each other. Correspondingly, if the acting force between the first buckle 100 and the second buckle 200 does not exceed the threshold, the first buckle 100 and the second buckle 200 cannot be opened, and after the lock key 110 is opened, the buckle still has a certain false touch prevention function, so that the reliability of the buckle locking function is further improved. The threshold value can be adjusted by adjusting the shape and size of the engaging portion 122 and the shape of the slot 230, and the adjusted solutions are all within the protection scope of the present patent.

In the process of fastening the first watch buckle 100 into the groove 220, similar to the above situation, the engaging portion 122 will abut against the edge of the groove 220, the groove 220 will exert a certain force on the lock catch 120, and after the two watch buckles approach each other, the first watch buckle 100 can smoothly enter the groove 220. The radius of the hemisphere at the end of the slot 230 can be adjusted so that the attraction between the first engaging element 130 and the second engaging element 210 is sufficient to allow the locking device 120 to approach each other and the first watch buckle 100 to enter the recess 220.

Meanwhile, by providing the elastic element 300, after the first watch buckle 100 completely enters the groove 220, the two lock buckles 120 are automatically separated from each other and are respectively clamped into the corresponding clamping grooves 230 by the elasticity of the elastic element 300. When the user locks the watch buckle, the user only needs to make the first watch buckle 100 and the second watch buckle 200 approach to each other, when the distance between the first watch buckle 100 and the second watch buckle 200 is close, the first watch buckle 100 and the second watch buckle 200 approach to each other and buckle under the action of the first absorbing part 130 and the second absorbing part 210, and finally the user only needs to slide the lock key 110 to lock the two lock catches 120, so that the operation is convenient and the buckling firmness of the lock catches 120 is high.

In a preferred embodiment, as shown in fig. 3 and 15, the cross section of the groove 220 is trapezoidal, so that a portion of the engaging portion 122 facing the opening of the groove 220 is not engaged in the engaging groove 230, and when a user pulls the clasp in the arrangement direction of the first clasp 100 and the second clasp 200, the acting force required to be applied to the clasp is lower than that required when the user pulls the clasp along the extending direction of the groove 220, so that the pulling force required to open the clasp in each direction is different.

In actual production, the shape of the groove 220 can be adjusted to adjust the acting force required by the opening of the watch buckle, the difference degree in all directions is obtained, and the adjusted scheme is within the protection scope of the patent.

In a preferred embodiment, as shown in fig. 15, one side of the groove 220 is through, one end of the engaging portion 122 away from the stopper portion 121 smoothly transits from the outside to the side of the groove 220 where the groove is closed, and the shape of the engaging groove 230 is adapted to the engaging portion 122.

Referring to the method for opening the clasp along the extending direction of the groove 220 in the previous embodiment, as shown in fig. 17, in this embodiment, since the side of the engaging portion 122 facing the opening of the groove 220 is not smoothly transited, it may tightly abut against the engaging groove 230, so that the clasp cannot be pulled away from the extending direction of the groove 220 by the user.

However, when the user inserts the first watch buckle 100 into the groove 220 along the extending direction of the groove 220, the edge of the groove 220 still interacts with the engaging portion 122 to make the two lock catches 120 approach each other. That is, the user can still insert the first clasp 100 into the groove 220 from all directions, but when the first clasp 100 and the second clasp 200 need to be separated from each other, the first clasp 100 and the second clasp 200 can be pulled apart only along the arrangement direction of the first clasp 100 and the second clasp 200.

In actual life, the watch buckle is always under the tension action of the watchbands on the two sides, and the arrangement can prevent the watch buckle from being opened due to the tension of the watchbands after the lock key 110 is opened.

In practical production, the orientation of the smooth transition portion of the engaging portion 122 may be adjusted to adjust the direction in which the first clasp 100 and the second clasp 200 can be opened. The engaging portion 122 may have other shapes, and the modified embodiments are all within the scope of the present patent.

In a preferred embodiment, as shown in fig. 18, the latch 110 is L-shaped in cross section and includes a push portion 111 and an abutment portion 112 connected to each other. As shown in fig. 13-15, the abutment portion 112 extends inwardly of the first clasp 100 to lock the two lock clasps 120.

In the sliding direction of the key 110, the size of the abutting portion 112 is small enough for the two lock catches 120 to abut against each other.

In the sliding direction of the key 110, the pushing portion 111 is large in size, so that a user can directly contact the pushing portion 111 when pushing the key 110, the pushing portion 111 is large in area, operation of the user is facilitated, pressure between the finger portion of the user and the pushing portion 111 is reduced, and user experience is improved.

In this embodiment, the abutting portion 112 is embedded in the outer surface of the first watch buckle 100, and the abutting portion 112 is slightly higher than the outer surface of the first watch buckle 100, so that the height of the abutting portion 112 protruding out of the outer surface of the first watch buckle 100 is reduced, and the user is further prevented from mistakenly touching the locking key 110.

In practical production, the abutting portion 112 may be completely embedded in the outer surface of the first buckle 100, so that the outer surface of the abutting portion 112 is flush with the outer surface of the first buckle 100, or the outer surface of the first buckle 100, and the above solutions all fall within the protection scope of this patent.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of 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 (10)

1. The utility model provides a table is detained to magnetism with locking function which characterized in that includes:

the first watch buckle is provided with a locking key and two lock catches, the two lock catches are respectively positioned on two opposite sides of the first watch buckle, and the locking key is arranged between the two lock catches in a sliding manner; the first watch buckle is provided with a first absorbing piece;

the second watch buckle is provided with a second absorbing and closing piece, and two clamping positions corresponding to the lock buckle are arranged on the two sides of the second watch buckle;

in a locked state, the first surface fastener and the second surface fastener are mutually covered, the lock key is clamped between the two fasteners to limit the fasteners, and the two fasteners are respectively clamped and fixed with the corresponding clamping positions;

in the unlocking state, the lock key slides away from the two lock catches, and the two lock catches can be separated from the corresponding two clamping positions.

2. The magnetic watch buckle with the locking function of claim 1, which is characterized in that:

the elastic piece is arranged between the two lock catches, and two ends of the elastic piece are respectively connected with the two lock catches.

3. The magnetic watch buckle with the locking function of claim 1, which is characterized in that:

one side surface of the second watch buckle close to the first watch buckle is downwards sunken to form a groove with a certain length, and the groove extends along the sliding direction of the lock key;

the first watch buckle is embedded in the groove, the clamping position is located on the side wall of the groove, and the locking key is located on one side, away from the second watch buckle, of the first watch buckle.

4. The magnetic watch buckle with the locking function of claim 3, wherein:

the lock catch comprises a limiting portion and a clamping portion, the limiting portion is located inside the first watch buckle, and the clamping portion extends to the outside of the first watch buckle and is used for being clamped and fixed with the clamping portion.

5. The magnetic watch buckle with the locking function of claim 4, wherein:

the clamping part is hemispherical at one end far away from the limiting part, and the clamping position is a clamping groove with a matched shape.

6. The magnetic watch buckle with the locking function of claim 4, wherein:

one side of the groove is through, one end of the clamping part, which is far away from the limiting part, is in smooth transition from the outer side to the closed side of the groove, and the clamping position is a clamping groove with a matched shape.

7. The magnetic watch buckle with the locking function of claim 4, wherein:

the cross section of the lock key in the sliding direction is L-shaped, the transverse section is a pushing part positioned on the outer surface of the first watch buckle, and the vertical section is an abutting part extending towards the inside of the first watch buckle;

and under the locking state, two ends of the abutting part respectively abut against the two lock catches.

8. The magnetic watch buckle with the locking function of claim 4, wherein:

the cross section of the groove is trapezoidal.

9. The magnetic watch buckle with the locking function of claim 1, which is characterized in that:

the first absorbing piece is arranged on the inner surface of the first watch buckle and is positioned between the two lock buckles.

10. The magnetic watch buckle with the locking function of claim 7, wherein:

the pushing part is embedded in the outer surface of the first watch buckle.

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