CN210018093U

CN210018093U - Magnetic buckle convenient for fastening

Info

Publication number: CN210018093U
Application number: CN201920544526.4U
Authority: CN
Inventors: 宫玉辉; 洪志勇
Original assignee: Jiaxing Hexiong Garment Co Ltd
Current assignee: Jiaxing Hexiong Garment Co Ltd
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2020-02-07
Anticipated expiration: 2029-04-19

Abstract

The utility model discloses a magnetism is detained convenient to lock joint belongs to the button field, and its technical scheme main points are detained and positive knot including cloudy, the positive knot includes the knot piece of first connecting plate and fixed connection in first connecting plate, cloudy knot set up with the knot hole of knot piece adaptation, the first magnet of first connecting plate fixedly connected with, cloudy knot fixedly connected with second magnet, the magnetic pole of the terminal surface that first magnet and second magnet are close to each other is heteropolar. The utility model discloses have the effect that keeps stronger lock intensity for a long time.

Description

Magnetic buckle convenient for fastening

Technical Field

The utility model relates to a button technical field, more specifically say, it relates to a magnetism is detained convenient to lock joint.

Background

The button is a fastener used for connecting two lappets on the clothes. The original function is used for connecting the front fly of the clothes, and the front fly is gradually developed to have more artistic and decorative properties, namely individuation, besides the original function. The good button can enable the clothes to be more perfect, plays a role in drawing dragon and pointing eyes and plays a certain role in beauty.

At present, chinese patent publication No. CN200810009138.2 discloses an improved button, which comprises a button body and a gasket sleeved on the button body, wherein the button body is provided with a cap and a lock rod connected to the cap, and a bent fixing member for fastening the gasket is arranged along an end of the cap, and the bent fixing member fastens the gasket on the button body.

The above prior art solutions have the following drawbacks: after long-time use, the button can be seriously abraded after being fastened and detached for a plurality of times, and the fastening strength of the button is weakened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a magnetism is detained convenient to lock joint utilizes magnet to make cloudy knot and positive knot lock, detains the hole and detains not interference fit between the piece, so can not produce stronger wearing and tearing during the lock, and then can make the button have stronger lock intensity in longer time.

The utility model discloses a realize above-mentioned purpose, provide following technical scheme: the utility model provides a magnetism is detained convenient to lock joint, detains and the positive knot including cloudy, the positive knot includes first connecting plate and fixed connection in the knot piece of first connecting plate, cloudy knot offer with the knot hole of knot piece adaptation, the first magnet of first connecting plate fixedly connected with, cloudy knot fixedly connected with second magnet, the magnetic pole of the terminal surface that first magnet and second magnet are close to each other is heteropolar.

By adopting the technical scheme, after the female buckle and the male buckle are buckled, the buckle block is inserted into the buckle hole, so that the force of separating the female buckle and the male buckle along the horizontal direction can be overcome; because the magnetic poles of the end surfaces of the first magnet and the second magnet which are close to each other are heteropolars, the first magnet and the second magnet are attracted at the moment, so that the force of separating the female buckle and the male buckle along the vertical direction of the female buckle and the male buckle is overcome, and the structure of the buckled female buckle and the buckled male buckle is more stable; the button hole and the button block are not in interference fit, so that stronger abrasion can not be generated during the fastening, and the button can have stronger fastening strength in a longer time.

The utility model discloses further set up to: the first magnet has a plurality ofly, and is a plurality of first magnet uses the knot piece to set up as center circumference, the quantity of second magnet is the same with first magnet quantity, the second magnet uses the knot hole to set up as center circumference.

Through adopting above-mentioned technical scheme, utilize a plurality of first magnets and the mutual actuation of second magnet, increase the joint strength between cloudy knot and the positive knot to make a plurality of first magnets use the knot piece to set up as center circumference, make a plurality of second magnets use the knot hole to set up as center circumference, can make knot piece and knot hole cooperation inseparabler.

The utility model discloses further set up to: the end face, close to the buckling block, of the first connecting plate is provided with line sewing grooves which are connected end to end.

By adopting the technical scheme, the male buckle is sewn on the clothes, and the suture groove can play a guiding role for the suture line of the male buckle, so that the sewing is convenient; the sewed suture line is arranged in the suture line groove, so that the suture line is lower than the surface of the first connecting plate, the friction between clothes and the suture line can be reduced, the abrasion to the suture line is reduced, and the male buckle is sewed on the clothes more stably.

The utility model discloses further set up to: the female buckle comprises a second connecting plate and a sewing plate fixedly connected with the side wall of the second connecting plate, and the second magnet and the buckle hole are both located on the second connecting plate.

By adopting the technical scheme, the sewing plate is sewn with the clothes, the sewing area of the female buckle and the clothes is increased by utilizing the sewing plate, and the sewing strength of the female buckle is increased.

The utility model discloses further set up to: the edge of the end face, close to the buckling block, of the first connecting plate is fixedly connected with a convex edge, the thickness of the sewing plate is smaller than that of the second connecting plate, the thickness difference between the first connecting plate and the second connecting plate is at least X, the distance from the convex edge to the end face, close to the first connecting plate, is X, and the side wall of the second connecting plate is attached to the inner wall of the convex edge when the first connecting plate and the second connecting plate are buckled.

Through adopting above-mentioned technical scheme, when positive knot and cloudy knot lock, the second connecting plate is arranged in protruding edge and is enclosed the within range that closes in, makes the laminating of second connecting plate lateral wall and the inner wall on protruding edge, has increased the structural strength after positive knot and cloudy knot lock.

The utility model discloses further set up to: the one end that the knot piece was kept away from to first connecting plate is offered the first mounting groove that is used for installing first magnet, the second mounting groove that is used for installing second magnet is offered to second connecting plate one end, first connecting plate terminal surface is equipped with the thermoplastic filling glue who seals first mounting groove and second mounting groove.

Through adopting above-mentioned technical scheme, arrange first magnet and second magnet in first mounting groove and second mounting groove respectively during installation magnet, then seal first mounting groove and second mounting groove with thermoplastic filling glue, make first magnet and second magnet inlay in positive knot and negative knot, increase the structural strength between first magnet and the first connecting plate and between second magnet and the second connecting plate.

The utility model discloses further set up to: the length of the buckling block is smaller than or equal to the depth of the buckling hole, and an arc chamfer is arranged between the end face of the buckling block and the side wall of the buckling block.

Through adopting above-mentioned technical scheme, when cloudy knot was buckled with positive knot, the knot piece tip can not extend the knot hole, when the knot piece extended the knot hole, the easy mistake touched the knot piece and resulted in producing the clearance between first connecting plate and the second connecting plate to lead to producing the interval between first magnet and the second magnet, and then lead to the magnetic force between the two to weaken, make cloudy knot and the connection structure intensity of positive knot weaker.

The utility model discloses further set up to: the number of the first magnets is even, and the magnetic field directions of the two first magnets are opposite.

Through adopting above-mentioned technical scheme, when negative knot and positive knot were not buckled, produced the magnetic induction line closure between two adjacent first magnets and between two adjacent second magnets, and then reduced and the outside magnetic induction line that diverges, reduced the influence of the other electronic equipment of magnetic force of first magnet and second magnet.

The utility model discloses further set up to: the first connecting plate and the second connecting plate are both rectangular, the two first magnets are arranged on two sides of the first connecting plate in the length direction, and the fastening block is arranged at the center of the first connecting plate.

Through adopting above-mentioned technical scheme, make the area of first connecting plate and second connecting plate reduce, reduce the influence to the clothing outward appearance.

The utility model discloses further set up to: the thermoplastic filling rubber is in a strip shape and simultaneously seals the two adjacent first mounting grooves or the two adjacent second mounting grooves, and the thermoplastic filling rubber is magnetic rubber.

Through adopting above-mentioned technical scheme, magnetic rubber has the effect of magnetic conduction, and under the effect of thermoplastic filling glue, the line is felt to two adjacent first magnet magnetism of guide, produces between two adjacent first magnets and between two adjacent second magnets and feels the line closure, and then reduces and the outside magnetic induction line that diverges, has further reduced the influence of the all the other electronic equipment of magnetic force of first magnet and second magnet.

To sum up, the utility model discloses following beneficial effect has:

firstly, the force for separating the female buckle and the female buckle along the horizontal direction of the female buckle is overcome by the matching of the buckle block and the buckle hole, the force for separating the female buckle and the female buckle along the vertical direction of the female buckle is overcome by the attraction of the first magnet and the second magnet, so that the structure of the buckled female buckle and the male buckle is more stable, and the buckle hole and the buckle block are not in interference fit, so that stronger abrasion cannot be generated during buckling, and the button can have stronger buckling strength in a longer time;

secondly, when the magnets are installed, the first magnets and the second magnets are respectively arranged in the first installation groove and the second installation groove, and then thermoplastic filling glue is used for sealing the first installation groove and the second installation groove, so that the first magnets and the second magnets are embedded in the male buckle and the female buckle, and the structural strength between the first magnets and the first connecting plate and between the second magnets and the second connecting plate is increased;

and thirdly, the quantity of the first magnets and the second magnets is even, the thermoplastic filling rubber is magnetic rubber, under the action of the thermoplastic filling rubber, two adjacent first magnet magnetic induction lines are guided, the two adjacent first magnets and the two adjacent second magnets are closed, the magnetic induction lines are reduced and outwards dispersed, and the influence of the magnetic force of the first magnets and the influence of the magnetic force of the other electronic equipment of the second magnets are further reduced.

Drawings

FIG. 1 is a perspective view of the present embodiment;

FIG. 2 is an exploded view of the present embodiment showing the male buckle;

fig. 3 is an exploded view of the female buckle of the present embodiment.

Reference numerals: 1. a female buckle; 2. buckling the male part; 3. a first connecting plate; 4. buckling blocks; 5. buckling holes; 6. a slot for sewing; 7. a second connecting plate; 8. sewing a plate; 9. a convex edge; 10. a first magnet; 11. a second magnet; 12. a first mounting groove; 13. a second mounting groove; 14. thermoplastic filling glue.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): a magnetic button convenient for buckling is shown in figure 1 and comprises a female button 1 and a male button 2. The male buckle 2 comprises a first connecting plate 3 and a buckle block 4, and the buckle block 4 is fixedly connected to the center of the first connecting plate 3. The female buckle 1 is provided with a buckle hole 5 which is in clearance fit with the buckle block 4. When the female buckle 1 and the male buckle 2 are buckled, the buckle block 4 is arranged in the buckle hole 5 so as to realize the buckling of the female buckle and the male buckle. The length of the button block 4 is less than or equal to the depth of the button hole 5.

As shown in fig. 1, the first connecting plate 3 is rectangular, and the end surface thereof near the buckle block 4 is provided with an end-to-end suture slot 6. The male button 2 is sewed on the clothes, and the sewing line groove 6 can play a guiding role for the sewing line, thereby being convenient for sewing. The sewed suture line is arranged in the suture line groove 6, so that the suture line is lower than the surface of the first connecting plate 3, the friction between clothes and the suture line can be reduced, the abrasion to the suture line is reduced, and the male buckle 2 is sewed on the clothes more stably. The buckling block 4 is rectangular, and an arc chamfer is arranged between the end face of the buckling block far away from the first connecting plate 3 and the side wall of the buckling block. The chamfer is utilized to play a guiding role for the buckling block 4, so that the two matching is more convenient.

As shown in fig. 1, the female buckle 1 includes a second connecting plate 7 and a seaming plate 8. The second web 7 is also rectangular and it is similarly patterned to the first web 3. The sewing plate 8 is also rectangular and has an area larger than that of the second connecting plate 7. The seam plate 8 is fixedly connected to the long side wall of the second connecting plate 7. The female button 1 is fixedly connected to the clothes in a sewing mode, the sewing plate 8 is sewn with the clothes, the sewing area of the female button 1 and the clothes is increased by the sewing plate 8, and the sewing strength of the female button 1 is increased.

As shown in fig. 1, in order to further increase the structural strength of the insertion connection between the female buckle and the male buckle, the following settings are made: the edge of the end surface of the first connecting plate 3 close to the buckle block 4 is fixedly connected with a convex edge 9 which is connected end to end. The convex edge 9 is positioned on the periphery of the suture groove 6 and is higher than the end surface of the first connecting plate 3 by a distance X. The thickness of the suture plate 8 is smaller than that of the second connecting plate 7, the difference between the thicknesses of the two is 2X, and the suture plate 8 is fixedly connected to the middle position of the second connecting plate 7 in the thickness direction. X is preferably 0.2 cm. When the first connecting plate 3 and the second connecting plate 7 are buckled, the side wall of the second connecting plate 7 is attached to the inner wall of the convex edge 9.

As shown in fig. 2 and 3, no matter whether the block 4 is in clearance fit with the hole 5 or the convex edge 9 is provided, the force separating the female buckle 1 and the female buckle 1 along the parallel direction thereof can be overcome, but the force separating the female buckle 1 and the female buckle 1 along the vertical direction thereof cannot be overcome. In order to solve the above-mentioned problem, a first magnet 10 is fitted to the first connection plate 3, and a second magnet 11 is fitted to the second connection plate 7. The magnetic poles of the end faces, close to each other, of the first magnet 10 and the second magnet 11 are heteropolars, and after the female buckle 1 and the male buckle 2 are buckled, the first magnet 10 and the second magnet 11 are attracted, so that the force that the female buckle 1 and the female buckle 1 are separated along the vertical direction is overcome, and the structure after the female buckle 1 and the male buckle 2 are buckled is more stable. The button hole 5 and the button block 4 are not in interference fit, so that stronger abrasion can not be generated during the fastening, and the button can have stronger fastening strength in a longer time.

As shown in fig. 2 and 3, there are a plurality of first magnets 10, the plurality of first magnets 10 are circumferentially arranged with the button block 4 as a center, the number of second magnets 11 is the same as that of the first magnets 10, and the second magnets 11 are circumferentially arranged with the button hole 5 as a center. The number of the first magnets 10 and the second magnets 11 is preferably two. The first mounting groove 12 that is used for installing first magnet 10 is seted up to the one end that the knot piece 4 was kept away from to first connecting plate 3, and first mounting groove 12 has two and is located the both sides of knot piece 4 respectively. The two first magnets 10 are respectively disposed in the two first mounting grooves 12. Second mounting groove 13 that is used for installing second magnet 11 is seted up to second connecting plate 7 one end, and second mounting groove 13 also has two and is located the both sides of detaining hole 5 respectively. The two second magnets 11 are respectively arranged in the two second mounting grooves 13. The end faces of the first connecting plate 3 and the second connecting plate 7 are each coated with a thermoplastic filling compound 14, the thermoplastic filling compound 14 being in the form of a strip and simultaneously closing two adjacent first mounting grooves 12 or two adjacent second mounting grooves 13.

As shown in fig. 2 and 3, people cannot leave electronic devices such as mobile phones and electronic watches, and the magnetic force of the first magnet 10 and the second magnet 11 affects the normal operation of the electronic devices. In order to solve the above problem, the magnetic field directions of the two first magnets 10 are opposite to each other, and the magnetic field directions of the two second magnets 11 are opposite to each other. Thermoplastic filling rubber 14 is magnetic rubber, and magnetic rubber has the effect of magnetic conduction, and under thermoplastic filling rubber 14's effect, guide two adjacent first magnet 10 magnetic induction lines, produce the magnetic induction line closure between two adjacent first magnet 10 and between two adjacent second magnet 11, and then reduce and the outside magnetic induction line that diverges, reduced the influence of the other electronic equipment of magnetic force of first magnet 10 and second magnet 11.

The implementation principle of the embodiment is as follows: cloudy knot 1 and positive knot 2 lock joint, utilize the cooperation of detaining piece 4 and knot hole 5 to make the power that both separate along its horizontal direction in order to overcome cloudy knot 1 and positive knot 2, utilize first magnet 10 and second magnet 11 actuation to make the power that both separate along its vertical direction in order to overcome cloudy knot 1 and positive knot 2, and then make the structure behind cloudy knot 1 and the 2 lock of positive knot more stable, it is not interference fit to detain between hole 5 and the knot piece 4, so can not produce stronger wearing and tearing during the lock, and then can make the button have stronger lock strength in the longer time.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a magnetism is detained convenient to lock joint, includes that cloudy knot (1) and positive knot (2), its characterized in that: the male buckle (2) comprises a first connecting plate (3) and a buckle block (4) fixedly connected with the first connecting plate (3), a buckle hole (5) matched with the buckle block (4) is formed in the female buckle (1), a first magnet (10) fixedly connected with the first connecting plate (3), a second magnet (11) fixedly connected with the female buckle (1), and magnetic poles of end faces, close to each other, of the first magnet (10) and the second magnet (11) are heteropolars.

2. The magnetic clasp of claim 1, further comprising: the first magnets (10) are multiple in number, the first magnets (10) are circumferentially arranged by taking the buckle blocks (4) as centers, the number of the second magnets (11) is the same as that of the first magnets (10), and the second magnets (11) are circumferentially arranged by taking the buckle holes (5) as centers.

3. The magnetic clasp of claim 1, further comprising: the end surface of the first connecting plate (3) close to the buckle block (4) is provided with suture grooves (6) which are connected end to end.

4. The magnetic clasp of claim 1, further comprising: the female buckle (1) comprises a second connecting plate (7) and a stitching plate (8) fixedly connected with the side wall of the second connecting plate (7), and the second magnet (11) and the buckle hole (5) are both located on the second connecting plate (7).

5. The magnetic clasp of claim 4, wherein: first connecting plate (3) are close to terminal surface edge fixedly connected with protruding edge (9) of knot piece (4), the thickness of suture board (8) is less than the thickness to second connecting plate (7) and the difference of thickness between them is X at least, protruding distance that is higher than first connecting plate (3) by the terminal surface along (9) is X, during first connecting plate (3) and second connecting plate (7) lock second connecting plate (7) lateral wall is laminated with the inner wall of protruding edge (9).

6. The magnetic clasp of claim 4, wherein: first mounting groove (12) that are used for installing first magnet (10) are seted up to the one end that knot piece (4) were kept away from in first connecting plate (3), second mounting groove (13) that are used for installing second magnet (11) are seted up to second connecting plate (7) one end, first connecting plate (3) terminal surface is equipped with thermoplastic filling adhesive (14) that seal first mounting groove (12) and second mounting groove (13).

7. The magnetic clasp of claim 1, further comprising: the length of the buckling block (4) is smaller than or equal to the depth of the buckling hole (5), and an arc chamfer is arranged between the end face of the buckling block (4) and the side wall of the buckling block.

8. The magnetic clasp of claim 6, further comprising: the number of the first magnets (10) is even, and the magnetic field directions of the two first magnets (10) are opposite.

9. The magnetic clasp of claim 8, further comprising: the first connecting plate (3) and the second connecting plate (7) are both rectangular, the number of the first magnets (10) is two, the first magnets are located on two sides of the first connecting plate (3) in the length direction, and the buckling block (4) is located at the center of the first connecting plate (3).

10. The magnetic clasp of claim 8, further comprising: the thermoplastic filling rubber (14) is in a strip shape and simultaneously seals two adjacent first mounting grooves (12) or two adjacent second mounting grooves (13), and the thermoplastic filling rubber (14) is magnetic rubber.