CN212185447U - Automatic buckle structure and wrist-watch are inhaled to magnetism of lock - Google Patents

Abstract

The utility model provides an automatic buckle structure and wrist-watch are inhaled to magnetism of lock, include: a male buckle and a female buckle; the male buckle further comprises a first magnetic part and two elastic arms, the two elastic arms are respectively arranged at two sides of the first magnetic part, and the outer sides of the elastic arms are provided with limiting lugs; the female buckle further comprises a second magnetic part and a female buckle main body, the female buckle main body is provided with a slot and a limiting opening, and the limiting opening is positioned on two sides of the slot and matched with the limiting lug; the second magnetic part is arranged on the female buckle main body and is positioned above or below the slot; in a clamping state, the male buckle is inserted into the female buckle through the slot, the first magnetic attraction piece and the second magnetic attraction piece are mutually attracted, and the limiting convex blocks of the two elastic arms are correspondingly clamped on the limiting opening. The utility model discloses a first magnetism is inhaled piece and second magnetism and is inhaled the position setting of piece in the buckle, has realized the automatic lock of magnetism and has inhaled the buckle.

Description

Automatic buckle structure and wrist-watch are inhaled to magnetism of lock

Technical Field

The utility model relates to a buckle connection structure's technical field indicates a buckle structure and wrist-watch are inhaled to magnetism of automatic lock especially.

Background

The current magnetic attraction buckle has a small magnetic attraction structure and a complex buckle structure, and can not realize automatic buckling directly under the action of magnetic attraction force.

In the prior art, the magnetic fastening buckle is provided with a magnet and a mechanical locking piece, the magnetic fastening buckle realizes positioning through matching of an elastic arm and a groove, and the technical concept of auxiliary positioning by utilizing the magnet realizes the function of automatic calibration of the magnet when the watch buckle is buckled, but the automatic buckling of the watch buckle cannot be realized, and the wearing process is still troublesome.

Disclosure of Invention

The utility model provides an automatic buckle structure and wrist-watch are inhaled to magnetism of lock has solved the buckle and needs the calibration at the lock in-process, and the trouble problem of lock has realized that the automation of magnetism is inhaled the buckle and has been withheld.

The utility model provides a technical scheme as follows:

the utility model provides an automatic buckle structure is inhaled to magnetism of lock, include: a male buckle and a female buckle;

the male buckle further comprises a first magnetic part and two elastic arms, the two elastic arms are respectively arranged at two sides of the first magnetic part, and the outer sides of the elastic arms are provided with limiting lugs;

the female buckle further comprises a second magnetic part and a female buckle main body, the female buckle main body is provided with a slot and a limiting opening, and the limiting opening is positioned on two side surfaces of the slot and matched with the limiting lug; the second magnetic part is arranged on the female buckle main body and is positioned above or below the slot;

in a clamping state, the male buckle is inserted into the female buckle through the slot, the first magnetic attraction piece and the second magnetic attraction piece are mutually attracted, and the limiting convex blocks of the two elastic arms are correspondingly clamped on the limiting opening.

According to the technical scheme, only the first magnetic attraction piece is arranged between the two elastic arms of the male buckle, so that the size of the first magnetic attraction piece arranged on the male buckle is increased; the piece is inhaled to the second magnetism is located the top or the below of slot, has avoided the slot position to occupy the second magnetism and has inhaled the position that the piece was installed in the box main part to increased the space of installing the second magnetism and inhale the piece, through installing great magnetism in buckle structure and inhale the piece, the increase is each other magnetism to inhale the power and realize inhaling the automatic lock of buckle structure. Further preferably, the spacing lug and the spacing mouth in the pin thread elastic arm outside match, and after the purpose was in order to make the pin thread insert the box main part, pin thread and box were spacing each other and prevented the dropout, and the piece is inhaled through magnetism in addition and further plays supplementary spacing effect, and the buckle lock is inhaled to messenger magnetism more firmly reliable through magnetism.

Preferably, the female buckle main body further comprises a first cover body and a second cover body, and the first cover body is fixedly connected with the second cover body;

the first cover body is provided with the slot, the second cover body is provided with a groove, and the second magnetic part is placed in the groove.

This technical scheme, box main part has been divided into first lid and second lid, and the piece is inhaled to slot and second magnetism through having realized the box main part with layering from top to bottom and separates from top to bottom to avoided the slot to occupy the mounted position of second magnet, and then increased the space of placing second magnet, made box main part physical stamina set up great second magnetism and inhale the piece.

Preferably, the box main part with the pin thread amalgamation is the cuboid structure.

In this technical scheme, after pin thread and box lock, form a cuboid structure, pin thread and box compact structure match each other, and occupation space is less.

Preferably, a side surface boundary of the first cover body facing the second cover body is provided with a convex portion, and the second cover body is fixed to a side surface of the convex portion.

According to the technical scheme, the first cover body is provided with the convex part, so that the contact area between the first cover body and the second cover body is increased, and the first cover body and the second cover body are connected more firmly; in addition, the side surface of the convex part and one side of the second cover body are attached to limit the second cover body.

Preferably, the first cover body and the second cover body are fixedly connected through an adhesive layer.

According to the technical scheme, the first cover body and the second cover body are fixedly connected through the bonding layers of the contact surfaces, the connecting method is simple, additional changes are not needed to be made on the structural characteristics of the first cover body and the second cover body, and the structural integrity of the first cover body and the second cover body is protected.

Preferably, a gap exists between the elastic arm and the first magnetic attracting member.

According to the technical scheme, the gap is formed between the elastic arm and the first magnet, the elastic arm is pressed in the tripping process, the elastic arm has a retraction space, so that the limiting bump and the limiting opening are separated, and the process of tripping is completed by drawing out the male buckle.

Preferably, the inner side surface of the front end of the elastic arm is a curved surface, and the gap is formed between the curved surface and one side surface of the first magnetic attraction piece.

This technical scheme, the medial surface of elastic arm sets to the curved surface, uses the curved surface design to improve the structure atress intensity of elastic arm, has increased the life of elastic arm, and on the other hand passes through the principle of curved surface design, has increased elastic arm and first magnetism and has inhaled clearance distance between the piece to it is easier to press the elastic arm to retract at the process of breaking out, makes the process of breaking out more reliable.

Preferably, the limiting opening areas on the two sides are provided with notches for pressing the elastic arms.

This technical scheme, the spacing mouthful annex at first lid is seted up jaggedly, just can make and press the tripping and go on smoothly, and when pressing the elastic arm, the elastic arm contracts back, accomplishes the distance that the tripping contracts back and is less than the degree of depth of breach, and at the in-process of pressing like this, the pin can just break away from smoothly from the box.

Preferably, the first cover body further comprises a guide groove, and the guide groove is matched with the first magnetic attraction piece in size.

This technical scheme, first magnetism inhale the piece in the slot, and the guide way can inhale the piece to first magnetism and play limiting displacement, prevents the removal of pin thread.

The utility model provides a watch, include: the watch comprises a first watchband, a second watchband, a dial plate and the automatic buckled magnetic buckle structure;

one end of the first watchband and one end of the second watchband are respectively connected with the dial plate, and the other end of the first watchband and the other end of the second watchband are respectively connected with the male buckle and the female buckle.

This technical scheme, magnetism is inhaled the buckle and is connected with the wrist-watch watchband, is used as the watchband buckle, has realized the automatic lock of watchband.

Compared with the prior art, the utility model provides a pair of buckle structure and wrist-watch are inhaled to magnetism of automatic lock has following beneficial effect:

1. the utility model discloses magnetism is inhaled first magnetism among the buckle structure and is inhaled a setting between the elastic arm, and second magnetism is inhaled a setting in the top or the below of slot, has realized magnetism and has inhaled the automatic lock of buckle.

2. The box is equipped with the recess through the second lid and installs the second magnetism and inhale piece and pass through tie coat fixed connection, simple structure with first lid.

Drawings

The above features, technical features, advantages and implementations of an automatic engaging magnetic latch structure and a watch will be further described in the following detailed description of preferred embodiments with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of an embodiment of an automatic fastening magnetic buckle structure and a watch of the present invention;

fig. 2 is a schematic structural view of an embodiment of the magnetic buckle structure and the watch of the present invention, which is capable of being automatically fastened;

fig. 3 is a schematic structural view of an embodiment of the magnetic buckle structure and the watch of the present invention, which is capable of being automatically fastened;

fig. 4 is a schematic structural view of an embodiment of the magnetic buckle structure and the watch of the present invention, which is capable of being automatically fastened;

fig. 5 is a schematic structural view of an embodiment of the magnetic buckle structure and the watch of the present invention, which can be automatically fastened;

fig. 6 is a schematic structural view of an embodiment of the magnetic buckle structure and the watch of the present invention, which can be automatically fastened;

fig. 7 is a schematic structural view of an embodiment of the magnetic buckle structure and the watch of the present invention, which can be automatically fastened;

the reference numbers illustrate: the male buckle 10, the elastic arm 11, the first magnetic part 12, the limit bump 13, the female buckle 20, the first cover 21, the second magnetic part 22, the second cover 23, the protrusion 24, the notch 25, and the limit opening 26.

Detailed Description

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

For the sake of simplicity, only the parts relevant to the present invention are schematically shown in the drawings, 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".

The utility model discloses an embodiment, as shown in figure 1, a buckle structure is inhaled to magnetism of automatic lock. The magnetic buckle structure comprises a male buckle 10 and a female buckle 20, wherein the male buckle 10 further comprises a first magnetic part 12 and two elastic arms 11, the two elastic arms 11 are respectively arranged at two sides of the first magnetic part 12, and the outer sides of the elastic arms 11 are also provided with a limiting lug 13; the box 20 further includes a second magnetic part 22 and a box body, the box body is provided with a slot and a limiting opening 26, wherein the limiting opening 26 is located on two side surfaces of the slot and is matched with the limiting projection 13; the second magnetic part 22 is arranged on the female buckle main body and is positioned above or below the slot; when the magnetic buckle structure is in a clamped state, the male buckle 10 is inserted into the slot of the female buckle 20, the first magnetic part 12 and the second magnetic part 22 are attracted to each other, and the limiting protrusions 13 of the two elastic arms 11 are correspondingly clamped on the limiting openings 26. This kind of structural method design of box 20 has avoided the slot to occupy the second and has inhaled the space that sets up of piece 22, inhales the piece contrast with the magnetism of the buckle installation of current magnetism, and this magnetism of inhaling the buckle is inhaled a size setting and is relatively great, and magnetism is inhaled a magnetic attraction force between each other more sufficient to realized accomplishing the automatic lock of inhaling the buckle through magnetic attraction force, simplified the user and need calibrate the use of wearing.

In another embodiment of the present invention, referring to fig. 2 and 4, on the basis of any of the above embodiments, the female buckle 20 is formed by combining a first cover 21, a second cover 23 and a second magnetic attraction member 22; be provided with the slot on the first lid 21, the slot can hold the lock of pin thread 10 and go into, and the both sides of slot are equipped with spacing mouthful 26, and when the buckle lock, spacing lug 13 on spacing mouthful 26 and the pin thread 10 plays spacing effect each other, avoids the unexpected dropout after the buckle lock. The second lid 23 is equipped with the recess, and the piece 22 is inhaled to the second magnetism and is placed in the recess, and this technical scheme has embodied slot in the box 20 and the relative position that the piece 22 set up is inhaled to the second magnetism to and the spacing lock after the buckle lock is dead. Preferably, the second magnetic part 22 is placed in a groove of the second cover 23, and for the simple and firm combination structure of the two, the second magnetic part 22 and the second cover 23 are adhered together by using a mode of coating the adhering surface with glue. Further preferably, set up recess and slot on box 20 body, the recess is located the top or the below of slot, and the piece 22 is inhaled to the second magnetism and is placed in the recess, realizes that box 20 structure keeps integrality.

Of course, there are various methods for mounting the second magnetic attraction member 22 in the body of the box 20 in actual production. For example, the second cover 23 can be provided with a placement area, and the second magnetic member 22 can be inserted into the placement area, so as to combine the second magnetic member 22 with the second cover 23. Or, the second magnetic part 22 and the second cover 23 are connected together by means of screw fixation, and these different ways of connecting and combining the second magnetic part 22 and the female buckle 20 are all within the protection scope of this patent.

In another embodiment of the present invention, as shown in fig. 3, on the basis of any of the above embodiments, the side surface of the convex portion 24 on the first cover 21 is attached to one side of the second cover 23, the side surface of the convex portion 24 can limit the first cover 23 to move in one direction, so as to play a certain limiting role, the convex portion 24 can increase the contact area between the first cover 21 and the second cover 23, and then the contact surface between the first cover 21 and the second cover 23 is coated with glue, so that the connection structure between the first cover 21 and the second cover 23 is firmer.

What mainly explains above is that the mounting means of piece and the major structure characteristic of pin thread 10 box 20 are inhaled to buckle structure magnetism of inhaling of automatic lock, inhale the magnetic attraction that piece 22 and first magnetism inhale piece 12 magnetism and inhale the production each other through the second, realize that the automation of pin thread 10 and box 20 inhales the lock, it is complicated to have solved present magnetism and inhale the buckle use, the wearing needs to carry out the problem calibrated in near taking box 20 with pin thread 10, user's use experience has been improved greatly.

In another embodiment of the present invention, referring to fig. 2, on the basis of any of the above embodiments, the first magnetic attraction piece 12 on the male buckle 10 is an iron block, the second magnetic attraction piece 22 in the female buckle 20 is a magnet, the automatic fastening of the buckle is realized by such an installation method, or the first magnetic attraction piece 12 on the male buckle 10 is a magnet, the second magnetic attraction piece 22 in the female buckle 20 is an iron block, the automatic fastening of the buckle can also be realized by such an installation method, further preferably, the first magnetic attraction piece 12 on the male buckle 10 is a magnet, the second magnetic attraction piece 22 in the female buckle 20 is a magnet, the first magnetic attraction piece 12 and the second magnetic attraction piece 22 are opposite magnets, and the automatic fastening of the buckle is realized better by such an installation method. Preferably, there is a gap between the elastic arms 11 on both sides of the male buckle 10 and the first magnetic attraction piece 12, as shown in fig. 6, when the elastic arms 11 on both sides are pressed, the elastic arms 11 on both sides deform and retract under stress, and the gap between the elastic arms 11 and the first magnetic attraction piece 12 can provide a retraction space for the elastic arms 11 to retract, so that the limit protrusion 13 is separated from the limit opening 26 on the female buckle 20, and the magnetic attraction buckle is released. Further preferably, the back of both sides elastic arm 11 sets to the curved surface, uses the curved surface design to improve elastic arm 11's structure stress intensity, has prolonged elastic arm 11's life, and on the other hand, through the principle of curved surface design, has increased elastic arm 11 medial surface and the first clearance distance of inhaling between the piece 12 of inhaling to it is easier to press elastic arm 11 to retract at the tripping in-process, makes the process of tripping more reliable.

In another embodiment of the present invention, as shown in fig. 4, on the basis of any of the above embodiments, two sides of the notch 25 of the elastic arm is opened in the limit opening 26, the notch 25 is opened in the limit opening 26 of the first cover, the user can directly press the elastic arm through the notch 25 to make it retract into the female buckle, when pressing the elastic arm 11, the elastic arm 11 retracts to complete the actual pressing distance of the releasing, which should be less than the depth of the notch 25, the limit bump 13 is separated from the limit opening 26, so that the male buckle 10 can be smoothly separated from the female buckle 20 to complete the releasing of the magnetic buckle. Preferably, first lid 21 is still including being provided with the guide way, the guide way with first magnetism inhale piece 12 size adaptation, after accomplishing the lock, first magnetism inhale piece 12 in the slot, the guide way can play limiting displacement for first magnetism inhale the piece, prevents that pin thread 10 from moving towards spacing mouthful 26 direction.

In another embodiment of the present invention, as shown in fig. 1-7, a watch includes the magnetic buckle in any of the above embodiments, and further includes a first watchband, a second watchband, and a watch dial; the dial plate is connected respectively to the one end of first watchband and second watchband, and pin thread 10 and box 20 are connected respectively to the other end of first watchband and second watchband, through being connected pin thread 10 and box 20 with first watchband and second watchband, make wrist-watch wear in-process watchband need not the calibration, accomplish the lock automatically, improve wrist-watch user's use greatly and experience.

It should be noted that the above embodiments can be freely combined as necessary. 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 an automatic buckle structure is inhaled to magnetism of lock which characterized in that includes: a male buckle and a female buckle;

the male buckle further comprises a first magnetic part and two elastic arms, the two elastic arms are respectively arranged at two sides of the first magnetic part, and the outer sides of the elastic arms are provided with limiting lugs;

the female buckle further comprises a second magnetic part and a female buckle main body, the female buckle main body is provided with a slot and a limiting opening, and the limiting opening is positioned on two side surfaces of the slot and matched with the limiting lug; the second magnetic part is arranged on the female buckle main body and is positioned above or below the slot;

in a clamping state, the male buckle is inserted into the female buckle through the slot, the first magnetic attraction piece and the second magnetic attraction piece are mutually attracted, and the limiting convex blocks of the two elastic arms are correspondingly clamped on the limiting opening.

2. The automatic buckled magnetic buckle structure of claim 1, which is characterized in that: the female buckle main body further comprises a first cover body and a second cover body, and the first cover body is fixedly connected with the second cover body;

the first cover body is provided with the slot, the second cover body is provided with a groove, and the second magnetic part is placed in the groove.

3. The automatic buckled magnetic buckle structure of claim 2, wherein: the box main part with the pin thread amalgamation is the cuboid structure.

4. The automatic buckled magnetic buckle structure of claim 2, wherein: a side surface boundary of the first cover body facing the second cover body is provided with a convex part, and the second cover body is fixed to the side surface of the convex part.

5. The automatic buckled magnetic buckle structure of claim 2, wherein: the first cover body and the second cover body are fixedly connected through a bonding layer.

6. The automatic buckled magnetic buckle structure of claim 1, which is characterized in that: a gap exists between the elastic arm and the first magnetic suction piece.

7. The automatic buckled magnetic buckle structure of claim 6, wherein: the inner side surface of the front end of the elastic arm is set to be a curved surface, and the gap is formed between the curved surface and one side surface of the first magnetic suction piece.

8. The automatic buckled magnetic buckle structure of claim 1, which is characterized in that: and gaps for pressing the elastic arms are formed in the limiting port areas on the two sides.

9. The automatic buckled magnetic buckle structure of claim 4, wherein: the first cover body further comprises a guide groove, and the guide groove is matched with the first magnetic suction piece in size.

10. A watch, comprising: the watch comprises a first watch band, a second watch band, a dial and the magnetic buckle structure which is automatically buckled according to any one of claims 1 to 9;

one end of the first watchband and one end of the second watchband are respectively connected with the dial plate, and the other end of the first watchband and the other end of the second watchband are respectively connected with the male buckle and the female buckle.

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