CN217218337U

CN217218337U - Buckle

Info

Publication number: CN217218337U
Application number: CN202221139710.9U
Authority: CN
Inventors: 戴金睿; 王科景; 章九一
Original assignee: Zhejiang Weixing Industrial Development Co Ltd
Current assignee: Zhejiang Weixing Industrial Development Co Ltd
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2022-08-19
Anticipated expiration: 2032-05-12

Abstract

The application discloses fastener, including first buckle and second buckle, first buckle is equipped with first buckle and first draw-in groove, and second buckle is equipped with second buckle and second draw-in groove, and wherein, second buckle and first draw-in groove adaptation, second draw-in groove and first buckle adaptation. During assembly, the first buckle is buckled with the second clamping groove along the first direction, and the second buckle is buckled with the first clamping groove along the first direction, so that the first buckle is buckled with the second buckle; or the first buckle slides into the second clamping groove along the second direction, and the second buckle slides into the first clamping groove along the second direction, so that the first buckling piece and the second buckling piece are buckled. The buckle can realize the buckling of the first buckling piece and the second buckling piece through two directions, so that a user can select one direction to buckle according to the use requirement, and the operation is simple and convenient.

Description

Buckle

Technical Field

The present disclosure relates to a buckle, and more particularly, to a buckle.

Background

The buckle is visible everywhere in daily life, for example, clothes, shoes and hats, backpacks, camera bags and the like are all provided with the buckle, and the buckle is used for fixedly connecting two components.

At present, the buckle has various types. The buckle in the prior art is usually of a forward opening and closing structure and is in a single opening and closing form. Specifically, the buckle includes two parts capable of being buckled with each other, however, the two parts can only be buckled and opened along the parallel direction corresponding to the buckled state of the two parts, and the buckle is a unique opening and closing mode. On some articles, the single positive opening and closing structure brings limitation and inconvenience, and certain alignment accuracy is required during operation of the single positive opening and closing structure, so that the use difficulty is increased in daily life, for example, the single positive opening and closing structure is very inconvenient when thick and heavy gloves are worn outdoors.

Therefore, how to avoid the inconvenience of the operation caused by the fact that the current buckle can only be opened and closed in one direction is a technical problem to be solved by the technicians in the field at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a buckle, accessible two kinds of modes realize opening and shutting, convenient operation.

In order to achieve the above object, the present application provides a fastener, including a first fastener and a second fastener, where the first fastener is provided with a first buckle and a first slot, and the second fastener is provided with a second buckle adapted to the first slot and a second slot adapted to the first buckle;

the first buckle and the second buckle are respectively buckled with the second clamping groove and the first clamping groove along the first direction, so that the first buckling piece is buckled with the second buckling piece, or the first buckle and the second buckle respectively slide into the second clamping groove and the first clamping groove along the second direction, so that the first buckling piece is buckled with the second buckling piece.

In some embodiments, the first fastener is further provided with a first elastic arm, and two sides of the first elastic arm along the third direction are provided with a first clamping groove and a first avoidance space; a second elastic arm is further arranged on the second buckling piece, and a second clamping groove and a second avoiding space are formed in two sides of the second elastic arm along the third direction;

when the first buckle and the second buckle are buckled with the second clamping groove and the first clamping groove respectively along the first direction, the first buckle is in contact with the second elastic arm to enable the second elastic arm to deform towards the second avoidance space, and the second buckle is in contact with the first elastic arm to enable the first elastic arm to deform towards the first avoidance space.

In some embodiments, the first elastic arm is provided with a first hook, and the first fastener is further provided with a second hook facing the first hook; the second elastic arm is provided with a third clamping hook, and the second buckling piece is also provided with a fourth clamping hook arranged towards the third clamping hook.

In some embodiments, the first and second clasps each comprise:

a root portion;

the clamping hook part is connected with the root part and used for reducing along the direction far away from the root part.

In some embodiments, the first fastener is further provided with a first limiting structure located on one side of the first clamping groove along the second direction; and/or

The second buckling piece is also provided with a second limiting structure positioned on one side of the second clamping groove along the second direction.

In some embodiments, the first and second fasteners are fastened together by magnetic attraction.

In some embodiments, the first fastener is provided with a first magnet located between the first buckle and the first clamping groove, and the second fastener is provided with a second magnet located between the second buckle and the second clamping groove, so that the first fastener and the second fastener are fastened by attraction of the first magnet and the second magnet.

In some embodiments, the first fastener is provided with a first mounting groove, and the first magnet is mounted in the first mounting groove along the second direction; the second fastener is provided with a second mounting groove, and the second magnet is mounted in the second mounting groove along a second direction.

In some embodiments, the first fastener and the second fastener are both integrally formed structural members.

In some embodiments, the first and second fasteners further comprise weight-reducing apertures.

Compared with the background art, the fastener provided by the embodiment of the application includes a first fastener and a second fastener, the first fastener is provided with a first buckle and a first clamping groove, the second fastener is provided with a second buckle and a second clamping groove, the second buckle is matched with the first clamping groove, and the second clamping groove is matched with the first buckle. When the buckle is assembled, the first buckle is buckled with the second clamping groove along the first direction, and the second buckle is buckled with the first clamping groove along the first direction, so that the first buckling piece is buckled with the second buckling piece; or the first buckle slides into the second clamping groove along the second direction, and the second buckle slides into the first clamping groove along the second direction, so that the first buckling piece and the second buckling piece are buckled. That is, the first fastener and the second fastener can be fastened together along the first direction or along the second direction. Compared with the traditional buckle which can be opened and closed only in one direction, the buckle provided by the embodiment of the application can be buckled with the second clamping groove and the first clamping groove respectively through the first buckle and the second buckle along the first direction, or the first buckle and the second buckle slide into the second clamping groove and the first clamping groove respectively along the second direction, so that the first buckling piece and the second buckling piece are buckled, a user can select one direction to buckle according to use requirements, and the operation is simple and convenient.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic view of a fastening structure of a fastener according to an embodiment of the present disclosure;

FIG. 2 is an exploded view of the fastener of the present embodiment;

FIG. 3 is a schematic view of a first fastener of the buckle shown in FIG. 1;

FIG. 4 is a schematic view of a second fastener of the fastener shown in FIG. 1;

fig. 5 is a schematic view of the arrangement structure of the first limit structure and the second limit structure;

FIG. 6 is a schematic view of a first fastener being fastened to a second fastener in a first direction;

FIG. 7 is a schematic view of fastening the first fastener to the second fastener in a second direction.

Wherein:

1-a first fastener, 11-a first buckle, 111-a root, 112-a hook part, 12-a first clamping groove, 13-a first elastic arm, 131-a first hook, 14-a first avoiding space, 15-a second hook, 16-a first limiting structure, 17-a first mounting groove and 18-a lightening hole;

2-a first buckling piece, 21-a second buckle, 22-a second clamping groove, 23-a second elastic arm, 231-a third clamping hook, 24-a second avoiding space, 25-a fourth clamping hook, 26-a second limiting structure and 27-a second mounting groove.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

In order to better understand the technical scheme of the present application, the following detailed description is provided for the person skilled in the art with reference to the accompanying drawings and the detailed description.

It should be noted that the following directional terms such as "upper end, lower end, left side, right side" and the like are defined based on the drawings of the specification.

Referring to fig. 1 to 7, fig. 1 is a schematic view of a fastening structure of a fastener in an embodiment of the present application; FIG. 2 is an exploded view of the fastener of the present embodiment; FIG. 3 is a schematic view of a first fastener of the fastener shown in FIG. 1; FIG. 4 is a schematic view of a second fastener of the fastener shown in FIG. 1; fig. 5 is a schematic view of the arrangement structure of the first limit structure and the second limit structure;

FIG. 6 is a schematic view of a first fastener being fastened to a second fastener in a first direction; FIG. 7 is a schematic view of fastening the first fastener to the second fastener in a second direction.

The fastener provided by the embodiment of the application comprises a first fastener 1 and a second fastener 2, wherein the first fastener 1 is provided with a first buckle 11 and a first clamping groove 12, the second fastener 2 is provided with a second buckle 21 and a second clamping groove 22, the second buckle 21 is matched with the first clamping groove 12, and the second clamping groove 22 is matched with the first buckle 11.

When the buckle is assembled, the first buckle 11 is buckled with the second clamping groove 22 along the first direction, and the second buckle 21 is buckled with the first clamping groove 12 along the first direction, so that the first buckling piece 1 is buckled with the second buckling piece 2; or, the first buckle 11 slides into the second slot 22 along the second direction, and the second buckle 21 slides into the first slot 12 along the second direction, so that the first fastener 1 and the second fastener 2 are fastened together.

That is, the first fastener 1 and the second fastener 2 can be fastened together along the first direction or along the second direction.

The first direction and the second direction are determined by the structures of the first fastener 1 and the second fastener 2, and the first direction may be a vertical direction and the second direction may be a linear direction in a horizontal plane, and preferably, the first direction is a Z-axis direction as shown in fig. 1 and the second direction is an X-axis direction as shown in fig. 1.

Compared with the traditional buckle which can be opened and closed only in one direction, the buckle provided by the embodiment of the application can be buckled with the second clamping groove 22 and the first clamping groove 12 respectively along the first direction through the first buckle 11 and the second buckle 21, or the first buckle 11 and the second buckle 21 slide into the second clamping groove 22 and the first clamping groove 12 respectively along the second direction, so that the first buckling piece 1 is buckled with the second buckling piece 2, a user can select one direction to buckle according to the use requirement, and the operation is simple and convenient.

In some embodiments, the first fastener 1 is further provided with a first elastic arm 13, two sides of the first elastic arm 13 along the third direction are provided with a first engaging groove 12 and a first avoiding space 14, that is, the first avoiding space 14 is provided at a side of the first elastic arm 13 away from the first engaging groove 12; correspondingly, the second fastening member 2 is further provided with a second elastic arm 23, and the second elastic arm 23 is provided with a second clamping groove 22 and a second avoiding space 24 along the two sides of the third direction, that is, the second avoiding space 24 is arranged on one side of the second elastic arm 23 departing from the second clamping groove 22. Wherein the third direction is the Y-axis direction as shown in fig. 1.

It should be noted that the first avoiding space 14 and the second avoiding space 24 respectively provide a space for the first elastic arm 13 and the second elastic arm 23 to deform, which is beneficial for the first buckle 11 and the second buckle 21 to be respectively buckled with the second clamping groove 22 and the first clamping groove 12 along the first direction.

Thus, when the first buckle 11 and the second buckle 21 are respectively buckled with the second clamping groove 22 and the first clamping groove 12 along the first direction, the first buckle 11 is in contact with the second elastic arm 23 to make the second elastic arm 23 bend and deform towards the second avoiding space 24, and the second buckle 21 is in contact with the first elastic arm 13 to make the first elastic arm 13 bend and deform towards the first avoiding space 14, so that the space between the first clamping groove 12 and the second clamping groove 22 is enlarged, and the first buckle 11 and the second buckle 21 can be smoothly buckled into the second clamping groove 22 and the first clamping groove 12 along the first direction.

In some embodiments, the first elastic arm 13 is provided with a first hook 131, and the first fastener 1 is further provided with a second hook 15 disposed toward the first hook 131; the second elastic arm 23 is provided with a third hook 231, and the second fastener 2 is further provided with a fourth hook 25 disposed toward the third hook 231.

Thus, the first hook 131 and the second hook 15 form a limiting structure located in the first slot 12, and the third hook 231 and the fourth hook 25 form a limiting structure located in the second slot 22, so as to prevent the first buckle 11 from being clamped into the second slot 22 and the second buckle 21 from being disengaged from the first slot 12.

Further, the first buckle 11 and the second buckle 21 each include a root portion 111 and a hook portion 112, wherein the hook portion 112 is connected to the root portion 111, and the hook portion 112 is tapered in a direction away from the root portion 111.

In some embodiments, the hook portion 112 is a trapezoid structure. This trapezium structure is isosceles trapezium structure, and the size that one side that isosceles trapezium structure deviates from root 111 along the third direction is less than the size that one side that isosceles trapezium structure is close to root 111 along the third direction, and the size that one side that isosceles trapezium structure is close to root 111 along the third direction is greater than the size that root 111 follows the third direction.

Such a design is beneficial to the hook portion 112 of the first buckle 11 crossing the third hook 231 and the fourth hook 25 to be clamped into the second slot 22, and the hook portion 112 of the second buckle 21 crossing the first hook 131 and the second hook 15 to be clamped into the first slot 12, on the other hand, the first buckle 11 can be prevented from being disengaged in the first direction after being clamped into the second slot 22, and the second buckle 21 can be prevented from being disengaged in the first direction after being clamped into the first slot 12, and can only be disengaged in the second direction.

The first clip 11 and the second clip 21, and the first elastic arm 13 and the second elastic arm 23 are integrally formed on the corresponding fasteners, for example, they can be formed by integral injection molding. So, first elastic arm 13 and second elastic arm 23 utilize the material characteristic of self to have elasticity, utilize its elastically deformable's function, can be convenient for first buckle 11 card go into second draw-in groove 22, second buckle 21 card go into first draw-in groove 12 to after the card is gone into, first elastic arm 13 and second elastic arm 23 resume to the state before the deformation, thereby guarantee the stability and the fastness of lock.

In some embodiments, the first fastener 1 is further provided with a first limiting structure 16 located at one side of the first engaging groove 12 along the first direction; and/or the second fastener 2 is further provided with a second limiting structure 26 positioned at one side of the second clamping groove 22 along the first direction.

That is to say, the first fastener 1 and the second fastener 2 may alternatively be provided with the position-limiting structure, and certainly, both the first fastener 1 and the second fastener 2 may also be provided with the position-limiting structure. This is not particularly limited herein.

The present embodiment preferably employs a manner in which both the first fastener 1 and the second fastener 2 are provided with the position-limiting structure.

Specifically, the first limiting structure 16 is a first limiting block, and the first limiting block is located on one side of the first slot 12 along the second direction; the second limiting structure 26 is a second limiting block, and the second limiting block is located on one side of the second slot 22 along the second direction. In space, the first limiting block and the second limiting block are positioned on different sides.

Thus, the first limiting structure 16 and the second limiting structure 26 can limit the first buckle 11 and the second buckle 21 from sliding in and out only from one side.

In some embodiments, the first fastener 1 and the second fastener 2 are fastened by magnetic attraction.

Specifically, the first fastener 1 is provided with a first magnet located between the first buckle 11 and the first slot 12, and the second fastener 2 is provided with a second magnet located between the second buckle 21 and the second slot 22, so that the first fastener 1 and the second fastener 2 are fastened by attraction of the first magnet and the second magnet.

For the convenience of installation, the first buckling piece 1 is provided with a first installation groove 17, and the first magnet is installed in the first installation groove 17 along the second direction; the second fastener 2 is provided with a second mounting groove 27, and the second magnet is mounted in the second mounting groove 27 along the second direction.

Therefore, the first buckling piece 1 and the second buckling piece 2 are buckled through the magnetic attraction mode, the accurate alignment requirement of buckling operation can be reduced, when the buckling is carried out, the first buckling piece 1 and the second buckling piece 2 only need to be close to each other, and the magnetic force enables the first buckling piece 1 and the second buckling piece 2 to complete buckling action, so that the self-locking is realized, and convenience is further improved.

In addition, due to the arrangement of the trapezoidal hooks 112 on the first buckle 11 and the second buckle 21, the hooks in the first slot 12 and the second slot 22, and the arrangement of the limiting structures on the first fastener 1 and the second fastener 2, the first fastener 1 and the second fastener 2 can only unlock and slide out from the second direction.

In some embodiments, both the first fastener 1 and the second fastener 2 are integrally formed structural members. For example, injection molding is used.

In order to reduce the weight of the individual fasteners, the first fastener 1 and the second fastener 2 are also provided with lightening apertures 18. A plurality of lightening holes 18 can be arranged between the buckle and the clamping groove according to lightening requirements.

It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.

The buckle provided by the present application is described in detail above. The principle and the embodiment of the present application are explained by applying specific examples, and the above description of the embodiments is only used to help understand the scheme and the core idea of the present application. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.

Claims

1. A fastener is characterized by comprising a first fastener and a second fastener, wherein the first fastener is provided with a first fastener and a first clamping groove, and the second fastener is provided with a second fastener matched with the first clamping groove and a second clamping groove matched with the first fastener;

the first buckle and the second buckle are respectively buckled with the second clamping groove and the first clamping groove along a first direction, so that the first buckling piece is buckled with the second buckling piece, or the first buckle and the second buckle are respectively slid into the second clamping groove and the first clamping groove along a second direction, so that the first buckling piece is buckled with the second buckling piece.

2. The fastener of claim 1, wherein said first fastener further comprises a first resilient arm, said first resilient arm defining said first engaging groove and a first relief space on opposite sides of said first resilient arm along said third direction; the second buckling piece is also provided with a second elastic arm, and the two sides of the second elastic arm along the third direction are provided with a second clamping groove and a second avoidance space;

when the first buckle and the second buckle are respectively buckled with the second clamping groove and the first clamping groove along the first direction, the first buckle is in contact with the second elastic arm to enable the second elastic arm to deform towards the second avoidance space, and the second buckle is in contact with the first elastic arm to enable the first elastic arm to deform towards the first avoidance space.

3. The buckle of claim 2, wherein the first resilient arm has a first hook, and the first buckle further has a second hook facing the first hook; the second elastic arm is provided with a third clamping hook, and the second buckling piece is further provided with a fourth clamping hook facing the third clamping hook.

4. The buckle of claim 3, wherein the first buckle and the second buckle each comprise:

a root portion;

5. The fastener of any one of claims 1-4, wherein said first fastener further comprises a first retention feature located on a side of said first channel along said second direction; and/or

The second buckling piece is further provided with a second limiting structure located on one side of the second clamping groove in the second direction.

6. The fastener of any one of claims 1-4, wherein said first fastener and said second fastener are magnetically engaged.

7. The fastener of claim 6, wherein the first fastener has a first magnet disposed between the first fastener and the first engaging groove, and the second fastener has a second magnet disposed between the second fastener and the second engaging groove, such that the first fastener and the second fastener are fastened together by engaging the first magnet with the second magnet.

8. The buckle of claim 7, wherein said first buckle has a first mounting slot, and said first magnet is mounted in said first mounting slot along said second direction; the second fastener is provided with a second mounting groove, and the second magnet is mounted in the second mounting groove along the second direction.

9. The fastener of claim 1, wherein said first fastener and said second fastener are integrally formed structural members.

10. The fastener of claim 1, wherein said first fastener and said second fastener further comprise weight-reducing apertures.