CN210383002U

CN210383002U - Fastener capable of being quickly connected and adjusting fastening length thereof according to requirement

Info

Publication number: CN210383002U
Application number: CN201921205497.5U
Authority: CN
Inventors: 管垒
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-04-24
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses a swiftly connect and can adjust fastener of its lock length as required, including female buckle plate and male buckle board, female buckle plate includes first length adjustment buckle plate, second length adjustment buckle plate, third length adjustment buckle plate, first magnetism material piece, limiting plate and buckle recess, and the male buckle board includes buckle plate, second magnetism material piece, annular groove and connecting hole or spread groove. The utility model discloses utilize magnetic adsorption's principle to make female buckle and male buckle splice together, and simultaneously, it still is provided with the annular groove and blocks the limiting plate and be provided with buckle recess and buckle board looks block, make female buckle and male buckle not only realize can swiftly joining, and its joining firmness is high and the joining effect is good, it still makes the fastener can freely adjust its length and the width of joining according to user's needs, it is poor with solving present fastener joining firmness, the problem that the length and the width of its joining can not be adjusted to the phenomenon that the joining breaks away from and present fastener often appears.

Description

Fastener capable of being quickly connected and adjusting fastening length thereof according to requirement

Technical Field

The utility model relates to a buckle which can be quickly connected and can adjust the buckling length according to the requirement.

Background

The buckle applied to waist bags, backpacks, school bags, arm bags, traveling bags and the like in the market at present is generally buckled by a male buckle and a female buckle in a way of opposite insertion or buckling, the buckle formed by the male buckle and the female buckle with the structure can not adjust the buckling length or width of the buckle, and can only adjust the length of a belt body by installing a Chinese character 'ri' buckle on the belt bodies connected with the buckle, such as a waistband, a backpack belt, a book belt and an arm belt, and the like, and can only adjust the length of the belt body by the Chinese character 'ri' buckle, but the length of the belt body can only be adjusted by the Chinese character 'ri' buckle, so that the width and the length of the buckle can not be adjusted, the adjustment of the Chinese character 'ri's buckle has the defects of long time required for adjustment and trouble for adjustment, and the male buckle and the female buckle connected by the buckle at present have poor buckling degree, and the male buckle and the female buckle are easy to separate. In order to overcome the problems of the buckle fastening is not fast and firm, the applicant has proposed a practical patent with patent number "201920600176.9" and patent name "a novel convenient buckle", which can realize fast fastening, but the structure of the buckle can not realize the adjustment of the length and width of the buckle. The existing buckle is generally buckled in a mode of inserting the male buckle and the female buckle, so that the male buckle and the female buckle can be inserted in an opposite mode only if the specifications and the models of the male buckle and the female buckle are consistent, and the existing buckle has the defect of poor universality. In addition, even though some current buckles are fastened by attracting magnets, the structure of the buckles is not provided with a buckling plate and an annular groove and is not provided with a barb to be buckled with a buckling hole with an inclined surface structure, so that the buckles are easy to separate due to insufficient magnetic attraction, and the male buckle and the female buckle are easy to separate.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a buckle of its lock length is adjusted as required to swift connection, it makes female buckle and male buckle not only realize can swiftly joint, and its joint firmness is high and the joint is effectual, it still makes the buckle can freely adjust its length and the width of joint according to user's needs, with the problem of solving present buckle joint firmness poor, the phenomenon that the joint breaks away from often appears and present buckle can not adjust its length and width of joint. The utility model discloses a realize through following technical scheme:

the buckle of its lock length can be adjusted as required to swift connection, including female buckle, and with the supporting public buckle that uses of female buckle, female buckle includes first length adjustment buckle, and one side of first length adjustment buckle is provided with second length adjustment buckle, and one side of second length adjustment buckle is provided with third length adjustment buckle, and every length adjustment buckle embeds there is first magnetic material piece, and the front side of every length adjustment buckle is provided with the limiting plate, and one side of every limiting plate towards every length adjustment buckle inwards caves in and is formed with a buckle recess. First length adjustment buckle, second length adjustment buckle and third length adjustment buckle can set up to one kind in integrated into one piece and the components of a whole that can function independently shaping, when first length adjustment buckle, second length adjustment buckle and third length adjustment buckle all set up to the components of a whole that can function independently shaping, first length adjustment buckle, second length adjustment buckle and third length adjustment buckle can be as required according to the use with equal clearance or unequal clearance and adopt the viscose to glue it respectively on other supporting connecting pieces (like the cloth etc.) that use with it. Every limiting plate and every length adjustment buckle can set up to one of integrated into one piece and components of a whole that can function independently shaping, and when the limiting plate was the components of a whole that can function independently shaping with every length adjustment buckle, every limiting plate can be connected the equipment through screw and every length adjustment buckle, or through being provided with the projection on every limiting plate and being provided with the recess on every length adjustment buckle, make its block mode that utilizes projection and recess make every limiting plate and every length adjustment buckle realize the equipment.

Preferably, the male buckle plate comprises a buckle plate capable of being clamped into the buckle groove, a second magnetic material block is arranged in the buckle plate, an annular groove is formed in the periphery of the joint of the buckle plate and the male buckle plate in an inwards recessed mode, and the buckle plate can clamp the limiting plate through the annular groove. The combined design of annular groove, a plurality of first magnetic material blocks and a plurality of second magnetic material blocks makes the buckle board can also block into the buckle groove fast after the magnetic force of public buckle board and female buckle board is inhaled mutually to realize swift lock, and its lock is stable and firm, makes it can solve present buckle effectively and leads to its often phenomenon that appears the separation easily because of the lock joint firmness difference of public buckle and female buckle.

Preferably, the first magnetic material blocks on each length-adjusting buckle are arranged in more than one column, more than one first magnetic material blocks are arranged in each column, and more than one first magnetic material blocks are longitudinally arranged at equal intervals or unequal intervals.

Preferably, the second magnetic material blocks are arranged in more than one column, more than one second magnetic material blocks are arranged in each column, and more than one second magnetic material blocks are longitudinally arranged at equal intervals or unequal intervals.

Preferably, the shape of the limit plate and the shape of the buckle plate can be regular or irregular. When setting up limiting plate and annular groove integrated design and annular groove's width into the same with the thickness of limiting plate, even the shape of limiting plate is different, or public buckle and box are not same specification, still can firmly realize the lock through limiting plate and annular groove looks block after public buckle and box pass through magnetic adsorption, its commonality is strong to it can realize pegging graft and lead to its poor problem of commonality because of must be same specification just to have solved present public buckle and box.

Preferably, one end of each of the female buckle plate and the male buckle plate is provided with a connecting hole or a connecting groove, the connecting holes or the connecting grooves can be used for penetrating and connecting a woven belt, a waistband, an arm belt, a rope, cloth, leather or a plastic belt and the like, more than one connecting hole or connecting groove is arranged, and each connecting hole and each connecting groove can be set to be regular or irregular.

Preferably, the regular shapes of the connecting hole and the connecting groove include a circular shape, a rectangular shape, a long ring shape, and the like. The irregular shapes of the connecting holes and the connecting grooves comprise various shapes formed by approximate triangles and approximate polygons, wherein the approximate polygons are polygons, and the sides of the polygons can be straight lines, arc lines, curves and the like. The regular shapes of the limiting plate comprise a U shape, a semi-ring shape, a wave shape, a rectangle shape and the like, the regular shapes of the buckling plate comprise a circle shape, a ring shape, a square shape and the like, the irregular shapes of the limiting plate and the buckling plate comprise various shapes formed by approximate triangles and approximate polygons, and the approximate polygons are edges of the polygons and can be straight lines or arc lines or curves and the like.

Preferably, the first length adjusting buckle plate, the second length adjusting buckle plate and the third length adjusting buckle plate can be respectively provided with one or a plurality of buckle plates, when the first length adjusting buckle plate, the second length adjusting buckle plate and the third length adjusting buckle plate are respectively provided with a plurality of buckle plates and are transversely distributed, the distribution mode can realize the adjustment of the buckling length of the male buckle plate only by transversely butting the male buckle plate with each length adjusting buckle plate respectively so as to solve the problem that the buckling length of the current buckle can not be adjusted; when a plurality of first length adjusting buckle plates are longitudinally arranged in parallel, a plurality of second length adjusting buckle plates are longitudinally arranged in parallel and a plurality of third length adjusting buckle plates are longitudinally arranged in parallel, the design of the structure only needs to connect the male buckle plate with each length adjusting buckle plate respectively in the longitudinal direction to adjust the width of the buckle, so that the problem that the width of the buckle can not be adjusted by the existing buckle is solved.

Preferably, the utility model also provides a buckle that swiftly connects and can adjust its lock length as required, including female buckle board, and the male buckle board that uses with female buckle board is supporting, female buckle board is including setting up a plurality of groups first magnetic material piece on it, and each group first magnetic material piece is provided with a plurality of rows, and each row of first magnetic material piece is provided with more than one, and two adjacent rows of first magnetic material pieces are provided with a row of buckle hole, and the left end of each buckle hole sets up to be the inclined plane structure that increases progressively from its right-hand member to its left end; the male buckle plate is provided with at least one row of second magnetic material blocks, a plurality of second magnetic material blocks are arranged in each row, and a barb is arranged on each two adjacent second magnetic material blocks.

Preferably, the left end of the male buckle plate is provided with a connecting hole or a connecting groove which can be used for the through connection of a woven belt, a waistband, an arm belt, a rope, cloth or a plastic belt and the like, and the right end of the female buckle plate is also provided with a connecting hole or a connecting groove which can be used for the through connection of a woven belt, a waistband, an arm belt, a rope, cloth, leather or a plastic belt.

Preferably, each of the hooking holes can be provided in a regular shape or an irregular shape, the regular shape of each of the hooking holes includes a shape of an isosceles trapezoid rotated 90 degrees counterclockwise to the left in a main view or a shape of an isosceles triangle rotated 90 degrees counterclockwise to the left in a main view, and the irregular shape includes various shapes consisting of an approximate triangle and an approximate polygon, and the approximate polygon is a polygon whose sides may be straight lines, arcs, curves, or the like. The shape and the quantity design of the buckling holes can facilitate a user to move the reverse buckle in the male buckle plate from the first group of buckling holes of the female buckle plate to the second group of buckling holes or the third group of buckling holes, so that the length of buckling of the male buckle plate can be conveniently adjusted.

Preferably, the first magnetic material block and the second magnetic material block are materials containing magnets and having a part which is not processed and has a magnetic characteristic, and the first magnetic material block and the second magnetic material block can be both provided as magnets. The user can also set the first magnetic material block as a magnet and the second magnetic material block as a material block which can be attracted by the magnet, such as iron, nickel, cobalt and the like according to the use requirement; in a similar way, the user can set the first magnetic material block into the material block which can be adsorbed by the magnet and the second magnetic material block into the magnet according to the use requirement, so that the male buckle plate and the female buckle plate can be quickly and magnetically attracted together through the first magnetic material block and the second magnetic material block.

The utility model discloses a swiftly connect and can adjust fastener of its lock length as required, including female buckle plate and male buckle board, female buckle plate includes first length adjustment buckle plate, second length adjustment buckle plate, third length adjustment buckle plate, first magnetism material piece, limiting plate and buckle recess, and the male buckle board includes buckle plate, second magnetism material piece, annular groove and connecting hole or spread groove. The utility model arranges the first length adjusting buckle plate, the second length adjusting buckle plate and the third length adjusting buckle plate on the female buckle plate, arranges the first length adjusting buckle plate, the second length adjusting buckle plate and the third length adjusting buckle plate in parallel distribution, simultaneously arranges a row of first magnetic material blocks in each length adjusting buckle plate and a row of second magnetic material blocks in the buckle plate in the male buckle plate, when a user buckles the male buckle plate into the buckle groove in the first length adjusting buckle plate, the ring groove can block the limiting plate at the front side of the first length adjusting buckle plate, meanwhile, each second magnetic material block in the buckle plate can be magnetically attracted with each first magnetic material block corresponding to the position in the female buckle plate, so that the male buckle plate and the female buckle plate can be easily and easily jointed, the design of the structure not only can greatly improve the jointing efficiency of the buckle, the novel male buckle and the female buckle have the advantages of stable joint and high joint firmness, so that the phenomenon that the conventional male buckle and the conventional female buckle are easy to separate due to poor fastening firmness is solved; when a user buckles the male buckle plate into the buckle groove in the second length-adjusting buckle plate or into the buckle groove in the third length-adjusting buckle plate according to the use requirement, the buckling length of the buckle can be adjusted; when the first length adjusting buckle plate, the second length adjusting buckle plate and the third length adjusting buckle plate are respectively provided with a plurality of buckle plates, when the plurality of first length adjusting buckle plates are distributed in parallel, the plurality of second length adjusting buckle plates are distributed in parallel and the plurality of third length adjusting buckle plates are distributed in parallel, the user can longitudinally buckle the male buckle plate into the buckling grooves in the longitudinally distributed first length adjusting buckle plates, the buckling grooves in the longitudinally distributed second length adjusting buckle plates or the buckling grooves in the longitudinally distributed third length adjusting buckle plates to realize the width adjustment of the buckling of the buckle, therefore, the buckle can adjust the buckling length and the buckling width of the buckle, the problem that the length and the width of the existing buckle cannot be adjusted is solved, the overall structural design is more scientific and reasonable, and the buckle is more convenient and faster to use.

Drawings

For the purpose of illustration, the invention is described in detail with reference to the following preferred embodiments and the accompanying drawings.

Fig. 1 is a front view of a female buckle plate with a connecting groove in a buckle for quick connection and adjustment of the buckling length as required.

Fig. 2 is a front view of the male buckle plate with a connecting groove in the buckle for quick connection and adjustment of the buckling length as required.

Fig. 3 is a right side view of the male buckle plate with a connecting groove in the buckle for quick connection and adjustment of the buckling length as required.

Fig. 4 is a front view of the female buckle plate with connecting holes in the buckle for quick connection and adjustment of the buckling length as required.

Fig. 5 is a front view of the male buckle plate with a connecting hole in the buckle for quick connection and adjustment of the buckling length as required.

Fig. 6 is a front view showing three length-adjustable buckle plates of the female buckle plate with a connecting groove in the buckle for quick connection and adjustment of the buckling length as required.

Fig. 7 is a front view showing three length-adjustable buckle plates of the female buckle plate with connecting holes in the buckle for quick connection and adjustment of the buckling length as required.

Fig. 8 is a front view of a female buckle plate of a buckle according to another embodiment of the present invention, which can be quickly connected and adjusted in buckling length as desired.

Fig. 9 is a front view of a male buckle plate of a buckle with a snap connection and a buckle length adjustable as desired according to another embodiment of the present invention.

Fig. 10 is a side view of a male buckle plate of a buckle with a snap connection and adjustable buckle length as desired according to another embodiment of the present invention.

Fig. 11 is a cross-sectional view of another embodiment of the present invention showing a snap-fit fastener with a snap-fit length adjustable as desired.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

In this embodiment, refer to fig. 1 to 7, the utility model discloses a swift buckle of connecting and can adjusting its lock length as required, including female buckle 1, and with the supporting public buckle 2 that uses of female buckle 1, female buckle 1 includes first length adjustment buckle 11, and one side of first length adjustment buckle 11 is provided with second length adjustment buckle 12, and one side of second length adjustment buckle 12 is provided with third length adjustment buckle 13, and every length adjustment buckle embeds there is first magnetic material piece 14, and the front side of every length adjustment buckle is provided with limiting plate 15, and every limiting plate 15 is formed with a buckle recess 16 towards one side of every length adjustment buckle.

In one embodiment, the male buckle plate 2 includes a buckle plate 21 capable of being clamped into the buckle groove 16, a second magnetic material block 22 is disposed in the buckle plate 21, an annular groove 23 is disposed around a connection portion between the buckle plate 21 and the male buckle plate 2 in an inward recessed manner, and the limiting plate 15 can be clamped by the buckle plate 21 through the annular groove 23.

In one embodiment, the first magnetic material blocks 14 are arranged in one or more columns, each column of the first magnetic material blocks 14 is provided with one or more columns, and a plurality of the first magnetic material blocks 14 are longitudinally arranged with equal gaps or unequal gaps. The second magnetic material blocks 22 are provided in one or more columns, each column of the second magnetic material blocks 22 is provided with one or more, and a plurality of the second magnetic material blocks 22 are longitudinally arranged at equal intervals or unequal intervals. The distribution mode of the first magnetic material block 14 and the second magnetic material block 22 not only enables the magnets in the female buckle plate 1 and the male buckle plate 2 to be uniformly distributed so as to avoid the problem that the magnets are easy to separate due to no magnetic attraction locally, but also ensures that the overall magnetic attraction of the female buckle plate 1 and the male buckle plate 2 is firm and the magnetic attraction effect is good, thereby further solving the problem that the separation is easy to occur in the conventional buckle fastening.

In one embodiment, the shape of the limiting plate 15 can be a regular shape or an irregular shape.

In one embodiment, one end of the female buckle plate 1 and one end of the male buckle plate 2 are respectively provided with a connecting hole 3 or a connecting groove 4 through which a connecting piece such as a braid, a waistband, an arm band or a rope can pass, the connecting hole 3 or the connecting groove 4 is provided with one or more than one, and each connecting hole 3 and each connecting groove 4 can be set to be regular or irregular.

In one embodiment, the first length-adjusting buckle plate 11, the second length-adjusting buckle plate 12 and the third length-adjusting buckle plate 13 can be respectively provided with one or more than one, the plurality of first length-adjusting buckle plates 11 can be arranged in a transverse arrangement or in a longitudinal parallel arrangement, the plurality of second length-adjusting buckle plates 12 can be arranged in a transverse arrangement or in a longitudinal parallel arrangement, and the plurality of third length-adjusting buckle plates 13 can be arranged in a transverse arrangement or in a longitudinal parallel arrangement.

In one embodiment, the present invention further provides a method for manufacturing a buckle capable of being quickly connected and adjusting the buckling length thereof as required, comprising the following steps: and manufacturing a die with the same shape as the male buckle plate 2, the female buckle plate 1 or the magnet cover plate by adopting a casting method according to different shapes of the male buckle plate, the female buckle plate or the magnet cover plate, wherein the die comprises one of a male buckle plate die, a female buckle plate die or a magnet cover plate die.

And B: putting the granular or blocky plastic material for manufacturing the buckle into an injection molding machine, adjusting the temperature of the injection molding machine to 150-; the back surface of the molded female buckle plate 1 or the molded male buckle plate 2 is recessed inwards with a plurality of magnet mounting holes for mounting the first magnetic material blocks 14 or the second magnetic material blocks 22.

And C: after the plastic female buckle plate 1, the plastic male buckle plate 2 and the magnet cover plate are respectively manufactured by the method, the first magnetic material block 14 is placed into the magnet mounting hole on the back surface of the female buckle plate 1, the second magnetic material block 22 is placed into the magnet mounting hole on the back surface of the male buckle plate 2, then, in order to fix the magnet and prevent the magnet from rusting, a sealing ring can be sleeved on the circumferential edge of the magnet cover plate firstly, convex columns are respectively arranged at the front end and the rear end or the left end and the right end of the circumferential edge of each magnet cover plate after molding in an outward protruding mode, clamping grooves capable of being clamped with the convex columns are arranged in the positions, corresponding to the convex columns, of the circumferential edge of each magnet mounting hole in an inward sunken mode, each magnet cover plate sleeved with the sealing ring can be firmly assembled on each magnet mounting hole after the convex columns are clamped with the clamping grooves, and the magnet cover plate ensures good sealing effect of, The anti-oxidation effect and the anti-leakage effect are good until all the magnet mounting holes on each female buckle plate 1 are provided with the first magnetic material blocks 14 and all the magnet mounting holes on each male buckle plate 2 are provided with the second magnetic material blocks 22.

Step D: the end parts of the female buckle plate 1 and the male buckle plate 2 which finish assembling the magnet are punched by a punching machine, so that the end parts of the female buckle plate 1 and the male buckle plate 2 can be punched to form a connecting hole 3 or a connecting groove 4 which is connected with connecting pieces such as a braid, an arm belt, a waistband and a rope.

In one embodiment, the structure design principle and the using method of the buckle capable of being quickly connected and adjusting the length are as follows: the female buckle plate 1 is provided with a first length adjusting buckle plate 11, a second length adjusting buckle plate 12 and a third length adjusting buckle plate 13, the first length adjusting buckle plate 11, the second length adjusting buckle plate 12 and the third length adjusting buckle plate 13 are arranged to be distributed in parallel, meanwhile, a row of first magnetic material blocks 14 and a row of second magnetic material blocks 22 are arranged in each length adjusting buckle plate and a buckle plate 21 in the male buckle plate 2, when a user buckles the male buckle plate 2 into a buckle groove 16 in the first length adjusting buckle plate 11, the annular groove 23 can clamp a limiting plate 15 on the front side of the first length adjusting buckle plate 11, meanwhile, each second magnetic material block 22 in the buckle plate 21 can be attracted with each first magnetic material block 14 in the female buckle plate 1 correspondingly, so that the male buckle plate 2 and the female buckle plate 1 can be easily and quickly jointed, the design of the structure not only can greatly improve the jointing efficiency of the buckle, but also has the advantages of stable jointing and high jointing firmness, and solves the problem that the conventional male buckle and female buckle are easy to separate due to poor buckling firmness; when a user buckles the male buckle plate 2 into the buckle groove 16 in the second length-adjusting buckle plate 12 or into the buckle groove 16 in the third length-adjusting buckle plate 13 according to the use requirement, the buckling length of the buckle can be adjusted; when the first length adjusting buckle plate 11, the second length adjusting buckle plate 12 and the third length adjusting buckle plate 13 are respectively provided with a plurality of buckle plates, and the plurality of first length adjusting buckle plates 11 are distributed in parallel, the plurality of second length adjusting buckle plates 12 are distributed in parallel and the plurality of third length adjusting buckle plates 13 are distributed in parallel, the buckling width of the buckle can be adjusted when a user vertically buckles the male buckle plate 2 into the buckling grooves 16 in each first length adjusting buckle plate 11, the buckling grooves 16 in each second length adjusting buckle plate 12 or the buckling grooves 16 in each third length adjusting buckle plate 13 which are longitudinally distributed, thereby realizing the adjustment of the buckling length of the buckle and the adjustment of the buckling width of the buckle, solving the problem that the existing buckle can not adjust the length and the width, and having more scientific and reasonable integral structural design, the use is more convenient and faster.

In another embodiment, referring to fig. 8 to 11, the invention further provides a buckle which is quickly connected and can adjust the buckling length thereof as required, comprising a female buckle plate 1 and a male buckle plate 2 which is used with the female buckle plate 1, wherein the female buckle plate 1 comprises a plurality of groups of first magnetic material blocks 14 arranged on the female buckle plate 1, each group of first magnetic material blocks 14 is provided with a plurality of rows, each row of first magnetic material blocks 14 is provided with more than one block, two adjacent rows of first magnetic material blocks 14 are provided with a row of buckling holes 5, and the left end of each buckling hole 5 is provided with an inclined plane structure which increases progressively from the right end to the left end thereof; the male buckle plate 2 is provided with at least one row of second magnetic material blocks 22, each row of second magnetic material blocks 22 is provided with a plurality of second magnetic material blocks, and every two adjacent second magnetic material blocks 22 are provided with a barb 6 used for hooking with the inclined surface structure. When the buckle plate is used, a user only needs to make the positions of the second magnetic material blocks 22 in the male buckle plate 2 correspond to the positions of the groups of first magnetic material blocks 14 in the female buckle plate 1, the second magnetic material blocks 22 in the male buckle plate 2 can be magnetically attracted with the groups of first magnetic material blocks 14 in the female buckle plate 1 corresponding to the positions of the second magnetic material blocks by utilizing the principle of magnetic attraction, and in order to prevent the male buckle plate 2 and the female buckle plate 1 from being easily separated due to insufficient magnetic attraction, the male buckle plate 2 and the female buckle plate 1 are further hooked with an inclined surface structure in the female buckle plate 1 by arranging more than one barb 6, so that the male buckle plate 2 and the female buckle plate 1 can be firmly buckled together. In order to adjust the buckling length, the buckling holes 5 are arranged in one or more rows, so that a user can adjust and move the male buckling plate 2 to the direction of the second group of magnetic material blocks or the third group of magnetic material blocks according to the use requirement, and the male buckling plate 2 can be clamped with the buckling holes 5 which are distributed transversely; thereby the user can freely move the male buckle plate 2 upwards or downwards according to the use requirement and then can be attracted and buckled with the female buckle plate 1 together, and the realization of the user can adjust the buckling width of the female buckle plate.

Wherein, the left end of the male buckle plate 2 is provided with a connecting hole 3 or a connecting groove 4 which can supply a woven belt, a waistband, an arm belt, a rope, cloth or a plastic belt to be connected in a penetrating way, and the right end of the female buckle plate 1 is also provided with a connecting hole 3 or a connecting groove 4 which can supply a woven belt, a waistband, an arm belt, a rope, cloth or a plastic belt to be connected in a penetrating way.

The utility model discloses a buckle of its lock length can be adjusted as required to swift connection, it produces public buckle and female buckle respectively through the manufacturing method that adopts this article preparation buckle, and will be used with the public buckle that comprises buckle board, second magnetic material piece and annular groove etc. with the female buckle board that comprises buckle board, second magnetic material piece and female buckle board that comprises by first length adjustment buckle, second length adjustment buckle, third length adjustment buckle, first magnetic material piece, limiting plate and buckle recess etc. and supporting, make female buckle and public buckle not only realize can swiftly jointing utilizing the magnetic principle, buckle recess and buckle board grafting and annular groove and limiting plate looks joint mode can further make its joint firmness high and joint effectual, its holistic structural design still makes the buckle realize can freely adjusting its length and width of joint according to user's needs, in order to solve present buckle joint firmness difference, The phenomenon of joint separation and the problem that the length and the width of the joint of the current buckle cannot be adjusted often occur, and the use is more convenient and faster.

The above-mentioned embodiment is only an example of the present invention, and is not intended to limit the scope of the present invention, and all technical solutions that are the same as or equivalent to the content of the claims of the present invention should be included in the scope of the present invention.

Claims

1. Swiftly connect and can adjust its buckle length's of as required buckle, including female buckle, and with the supporting public buckle of using of female buckle, its characterized in that: the female buckle plate comprises a first length adjusting buckle plate, a second length adjusting buckle plate is arranged on one side of the first length adjusting buckle plate, a third length adjusting buckle plate is arranged on one side of the second length adjusting buckle plate, a first magnetic material block is arranged in each length adjusting buckle plate, a limiting plate is arranged on the front side of each length adjusting buckle plate, and a buckle groove is formed in one side, facing each length adjusting buckle plate, of each limiting plate; the male buckle plate comprises a buckle plate capable of being clamped into the buckle groove, a second magnetic material block is arranged in the buckle plate, an annular groove is formed in the periphery of the joint of the buckle plate and the male buckle plate in an inwards recessed mode, and the buckle plate can be used for clamping the limiting plate through the annular groove.

2. The snap fastener of claim 1, wherein the snap-fit length is adjustable as desired, and further comprising: the length adjusting buckle plate is characterized in that the first magnetic material blocks on each length adjusting buckle plate are arranged in more than one row, more than one first magnetic material blocks in each row are arranged, and the more than one first magnetic material blocks are longitudinally arranged in equal gaps or unequal gaps.

3. The snap fastener of claim 1, wherein the snap-fit length is adjustable as desired, and further comprising: the second magnetic material blocks are arranged in more than one column, more than one second magnetic material blocks are arranged in each column, and the more than one second magnetic material blocks are longitudinally arranged at equal intervals or unequal intervals.

4. The snap fastener of claim 1, wherein the snap-fit length is adjustable as desired, and further comprising: the shape of the limiting plate can be set to be regular or irregular.

5. The snap fastener of claim 1, wherein the snap-fit length is adjustable as desired, and further comprising: one end of the female buckle plate and one end of the male buckle plate are respectively provided with a connecting hole or a connecting groove which can be used for the through connection of a woven belt, a waistband, an arm belt, a rope, cloth or a plastic belt, more than one connecting hole or connecting groove is arranged, and each connecting hole and each connecting groove can be set to be regular or irregular.

6. The snap fastener of claim 1, wherein the snap-fit length is adjustable as desired, and further comprising: first length adjustment buckle, second length adjustment buckle and third length adjustment buckle can be provided with one or a plurality of respectively, and the first length adjustment buckle of a plurality of can set up to transverse arrangement or vertically side by side, and a plurality of second length adjustment buckle can set up to transverse arrangement or vertically side by side, and a plurality of third length adjustment buckle can set up to transverse arrangement or vertically side by side.

7. Swiftly connect and can adjust its buckle length's of as required buckle, including female buckle, and with the supporting public buckle of using of female buckle, its characterized in that: the female buckle plate comprises a plurality of groups of first magnetic material blocks arranged on the female buckle plate, each group of first magnetic material blocks is provided with a plurality of rows, more than one first magnetic material block is arranged in each row, a row of buckle holes are arranged in two adjacent rows of first magnetic material blocks, and the left end of each buckle hole is provided with an inclined surface structure which increases progressively from the right end to the left end of the buckle hole; the male buckle plate is provided with at least one row of second magnetic material blocks, a plurality of second magnetic material blocks are arranged in each row, and a barb is arranged on each two adjacent second magnetic material blocks.

8. The snap fastener of claim 7, wherein the snap-fit length is adjustable as desired, and further comprising: the left end of public buckle is provided with connecting hole or spread groove that can supply meshbelt, waistband, armband, rope or plastic area through connection, the right-hand member of female buckle also is provided with connecting hole or spread groove that can supply meshbelt, waistband, armband, rope or plastic area through connection.