TWI660691B - Magnetic button - Google Patents

Abstract

The magnetic buckle structure of the present invention is mainly composed of a male buckle and a female buckle. The male buckle has a buckle portion and a first magnetic member. The buckle portion extends along different directions to form two buckle blocks. The fastened portion and the second magnetic member which are unloaded from the fastened portion are recessed along different directions to form two fastened spaces. The male and female buckles are magnetically attracted to the first magnetic member through the first magnetic member. The two magnetic pieces are close to each other, so that each of the fastening blocks will be respectively fitted into the fastening space one by one. Thus, when the male buckle and the female buckle are pushed against each other by the external force and are pressed against each other, one of the buckles is engaged. The block will still fit into the fastening space, so that the male buckle will not be twisted relative to the female buckle, which makes it difficult to separate the male buckle from the female buckle. After the male buckle and the female buckle are assembled with each other, there is no need to worry about the male buckle and the female buckle. Separated by external force.

Description

Magnetic buckle structure

The invention relates to a magnetic buckle, in particular to a magnetic buckle in which male and female buckles are connected to each other without separating the male and female buckles from each other due to twisting.

Industrial technology gradually progresses at any time, so that the structure and function of the buckle continue to evolve, and it is diversified and refined. Nowadays, a variety of items including clothing, home furnishings, sports equipment, safety gear, handbags and so on all have specially designed buckles. With.

However, currently there is a conventional magnetic buckle 1 on the market that can be quickly assembled and easily disassembled. Please refer to FIG. 1A. The conventional magnetic buckle 1 is mainly composed of a male buckle 10 and a female buckle 11. 10 is provided with two spaced-apart engaging members 101, and a first magnetic attraction member 102 is installed therein, and the female buckle 11 is provided with two spaced-apart engaging grooves 111, and a magnetically-adsorbed component is installed in the interior. As shown in the figure, each of the second magnetic members 112 of the first magnetic member 102 has an engaging block 101a extending along the Z axis and an engaging block 101a extending from the engaging block 101a along the X axis. The engaging blocks 101b, and each engaging groove 111 has an engaging space 111a recessed along the Z axis and an engaging space 111b recessed from the engaging space 111a along the X axis.

Referring to FIG. 1B, the male buckle 10 is magnetically attracted to the second magnetic pad 112 through the first magnetic member 102 and is close to the female buckle 11, so that the engaging block 101 b of the engaging member 101 is engaged from the engaging groove 111. The space 111a is moved to the engaging space 111b of the engaging groove 111, and each of the engaging blocks 101b is respectively fitted into the engaging space 111b, whereby the male buckle 10 and the female buckle 11 can be assembled with each other.

Please refer to FIG. 1C, when two external forces 12 parallel to the X axis are pushed against the male buckle 10 and the female buckle 11, respectively, the male buckle 10 and the female buckle 11 will squeeze each other, so that each of them engages. The engaging block 101b of the piece 101 is located inside the engaging space 111a of the engaging groove 111, rather than inside the engaging space 111b of the engaging groove 111, so that the engaging block 101b is not fitted into the engaging space 111b. At this time, although the male buckle 10 and the female buckle 11 are connected to each other because the first magnetic member 102 is magnetically attracted to the second magnetic member 112, once the external force 12 is larger than the first magnetic member 102 and The mutual magnetic attraction between the second magnetic members 112 causes the male buckle 10 to be twisted relative to the female buckle 11, resulting in the male buckle 10 being separated from the female buckle 11, and even if the male buckle 10 and the female buckle 11 are both Through the first magnetic member 102 and the second magnetic member 112 to be assembled with each other, it is still necessary to pay attention to whether the male buckle 10 and the female buckle 11 are separated from each other by the external force 12 due to the relative use. Inconvenience and reduced safety in use.

The main purpose of the present invention is that when both the male buckle and the female buckle are squeezed by external force, the male buckle will not be twisted relative to the female buckle to prevent the male buckle from being separated from the female buckle, so that the male buckle and the female buckle can be assembled after each other. To ensure that the male buckle can always fit into the female buckle, and then after the male buckle is assembled to the female buckle, there is no need to worry about the male buckle and the female buckle being separated by the external force, which relatively increases the safety in use.

The secondary purpose of the present invention is that in the process of assembling the male buckle to the female buckle, the user can quickly assemble the male buckle to the female buckle without the need to precisely align the male buckle with the female buckle. The user does not need to confirm whether the male buckle is assembled to the female buckle, thereby increasing convenience in use.

Another object of the present invention is that the male buckle can be quickly assembled to the female buckle, and the male buckle can also be easily separated from the female buckle, so that the male buckle is quite convenient whether it is installed on the female buckle or separated from the female buckle.

In order to achieve the foregoing object, the present invention relates to a magnetic buckle structure, which is mainly composed of a male buckle, a female buckle, and a buckle assembly. The male buckle has a first magnetic member, and The female buckle has a second magnetic member, and the second magnetic member is magnetically attracted to the first magnetic member, so that the male buckle moves along a mounting direction to be close to the female buckle, wherein the buckle is The component is located between the male buckle and the female buckle, and has a buckling portion and a buckled portion capable of removing the male buckle group from the female buckle, and the buckling portions are respectively arranged along an approximately perpendicular to the mounting direction. The first direction and a second direction approximately perpendicular to the installation direction protrude to form at least a first fastening block and at least a second fastening block approximately perpendicular to the first fastening block, and the fastened portion is Do not dent along the first direction and the second direction to form at least one first fastening space fitted in the first fastening block and at least one second fastening space fitted in the second fastening block.

In addition, when one of the male buckle and the female buckle is pushed against each other by an external force opposite to the first direction, the first buckle block is separated from the first buckle space, and the The second fastening block is still fitted into the second fastening space.

In a preferred embodiment, the engaging portion is further provided with an engaging block, both the first engaging block and the second engaging block are integrally formed on the engaging block, and the engaged portion is further provided with an engaging block. The engaging space for accommodating the engaging block is connected to the first engaging space and the second engaging space, so that the first engaging space is communicated to the second engaging space via the engaging space.

In another preferred embodiment, the engaging portion is further provided with two engaging blocks arranged at a distance from each other. The first engaging block is integrally formed on one of the engaging blocks, and the second engaging block is integrally formed on the other. One of the above-mentioned engaging blocks, and the fastened portion is further provided with two engaging spaces spaced apart from each other, the two engaging spaces respectively accommodate one of the engaging blocks, and one of the two engaging spaces communicates with the first The engaging space is such that the other engaging space communicates with the second engaging space.

In the foregoing two embodiments, the female buckle is further provided with a removal notch, and the removal notch is formed on the opposite side of the fastened portion to the second fastening space, so that the male buckle can be opposite to The removal path in the second direction is separated from the female buckle.

Furthermore, the magnetic buckle structure is provided with a guide assembly between the male buckle and the female buckle. The guide assembly is mainly composed of a male guide and a female guide, and the male guide is formed on the above. The buckling portion is at an end close to the buckled portion, and has at least a first male guiding surface and at least a second male guiding surface, and the female guiding portion is formed near the buckled portion near the buckling portion. One end of the buckling part has at least one first female guiding surface that can contact the first male guiding surface and a second female guiding surface that can contact the second male guiding surface. The first male guide surface and the first female guide surface cooperate with the first magnetic member to magnetically attract the second magnetic member to drive the male buckle along a first movement opposite to the first direction. The second male guide surface and the second female guide surface cooperate with the first magnetic member to magnetically attract the second magnetic member to drive the male buckle along a direction opposite to the first The movement is performed in the second moving direction of the two directions.

In a preferred embodiment, the first male guide surface and the second male guide surface are connected to each other, and are respectively located on two adjacent sides of the fastening portion, and the first female guide surface and the second The female guide surface is connected to each other, and is located on two adjacent sides of the fastened portion, and the first magnetic member and the second magnetic member are magnetically attracted to each other to allow the first male guide surface. The second male guiding surface is in contact with the first female guiding surface and the second female guiding surface, respectively, so that the male buckle moves along the first moving direction and the second moving direction at the same time.

In addition, when the first engaging block and the second engaging block are fitted into the first engaging space and the second engaging space at the same time, the structure formed between the first magnetic member and the second magnetic member A series of heart lines intersect in the first direction and the second direction, and further, the male buckle is on the adjacent side of the fastening portion. One male bump extends horizontally, and the female buckle extends one female bump horizontally on the adjacent side of the fastened portion. When the male buckle is assembled on the female buckle, the male bump and female bump are located in the above On the opposite sides of the first direction or the second direction, in a preferred embodiment, a relief force parallel to the first direction or the second direction is applied to the male and female bumps at the same time, so that the first Both a fastening block and a second fastening block can be separated from the first fastening space and the second fastening space in sequence.

The feature of the present invention is that when both the male and female buckles are pushed against each other by external force and squeezed each other, one of the buckle blocks will still fit into the fastening space, so that the male buckle will not be carried out relative to the female buckle. Twisting, it is difficult to separate the male buckle from the female buckle, so that after the male buckle and the female buckle are assembled with each other, there is no need to worry about the male buckle and the female buckle being separated by the external force, which can relatively increase the safety in use.

In addition, the buckled portion forms a male guide portion at an end near the buckled portion, and the buckled portion forms a female guide portion at an end near the buckled portion, and the male buckle is magnetically adsorbed to the first through the first magnetic member. The two magnetic parts are close to the female buckle, which causes the male guide to directly touch the female guide, so that both the first fastening block and the second fastening block can be quickly and separately assembled in the first fastening space. And the second fastening space, by which the first and second magnetic parts can be quickly assembled with the female buckle in cooperation with the male and female guides, so that the user does not need to confirm whether the male buckle and the female buckle are assembled Positioning, resulting in increased convenience in assembly.

Furthermore, when the male buckle is assembled on the female buckle, the male bump and the female bump are located on opposite sides of the first direction or the second direction, and then the force is released to push the male bump and the female bump at the same time. Both the first fastening block and the second fastening block can be separated from the first fastening space and the second fastening space successively, so that the male buckle can be separated from the female buckle. Therefore, in addition to the magnetic buckle structure, The fast assembly of the buckle to the female buckle can also have the characteristics of facilitating the separation of the male buckle from the mother through.

1‧‧‧Learning magnetic buckle

10‧‧‧ deduction

101‧‧‧ Engagement

101a‧‧‧Joint block

101b‧‧‧Snap Block

102‧‧‧The first magnetic piece

11‧‧‧Female Buckle

111‧‧‧ engagement groove

111a‧‧‧ joint space

111b‧‧‧ snap-in space

112‧‧‧Second magnetic piece

12‧‧‧ external force

2‧‧‧ magnetic buckle structure

20‧‧‧ Combined objects

201‧‧‧ helmet

202‧‧‧ Backpack

202a‧‧‧ flip cover

202b‧‧‧Contains the body

21‧‧‧First Zone

22‧‧‧Second zone

30‧‧‧ deduction

31‧‧‧Male body

311‧‧‧Male Joint

311a‧‧‧ public accommodation space

311b‧‧‧male bump

312‧‧‧ male protrusion

312a‧‧‧public assembly space

32‧‧‧ male bezel

40‧‧‧Female Buckle

41‧‧‧Female Button Body

411‧‧‧female joint

411a‧‧‧Maternal accommodation space

411b‧‧‧Female bump

412‧‧‧Female protrusion

412a‧‧‧Female assembly space

42‧‧‧Female Bezel

50‧‧‧ Fastening components

51‧‧‧ Buckle

511‧‧‧First buckle block

512‧‧‧Second Fastening Block

513‧‧‧The first joint block

514‧‧‧Second junction block

52‧‧‧ buckled

521‧‧‧First buckle space

522‧‧‧Second fastening space

523‧‧‧First joint space

524‧‧‧Second joint space

53‧‧‧Remove the gap

60‧‧‧Magnetic assembly

61‧‧‧The first magnetic piece

611‧‧‧ First Focus

62‧‧‧Second magnetic piece

621‧‧‧Second Center of Gravity

70‧‧‧Guide

71‧‧‧Public Guidance Department

711‧‧‧First Male Guide Surface

712‧‧‧Second Male Guide Surface

72‧‧‧ Mother Guide

721‧‧‧First female guide surface

722‧‧‧Second Mother Guide Surface

A1‧‧‧Alignment status

A2‧‧‧ misalignment

D1‧‧‧ first direction

D2‧‧‧ Second direction

D3‧‧‧Installation direction

D4‧‧‧First moving direction

D5‧‧‧Second moving direction

F1‧‧‧External force

F2‧‧‧ unloading force

L1‧‧‧Vertical straight

L2‧‧‧ even heart line

P1‧‧‧ separation position

P2‧‧‧contact position

P3‧‧‧ dislocation

P4‧‧‧Assembly position

R‧‧‧ unloading path

FIG. 1A is an exploded view of a conventional magnetic buckle; FIG. 1B is a schematic diagram of assembling the male buckle and the female buckle of FIG. 1A; FIG. 1C is a schematic diagram of the fastening block of FIG. 1A separated from the engaging space; Schematic diagram of the use of hard hats

Fig. 2B is a schematic diagram of the magnetic buckle used with a backpack according to the present invention; Fig. 3 is an exploded view of the magnetic buckle structure of the first preferred embodiment of the present invention; Fig. 4 is a perspective view of a male buckle; Fig. 5 is a perspective view of a female buckle; Figure 6B is a schematic view of a male button in a separated position; Figure 6B is a schematic view of a male button in a contact position; Figures 6C to 6E are schematic views of a male button in a mismatched position; Figures 6F to 6H are schematic views of a male button in an assembled position; 6I is a schematic view showing that the first magnetic member and the second magnetic member are in a misaligned state; FIG. 7A is a schematic diagram of the male buckle and the female buckle being pushed by an external force; FIG. 7B is a second buckle block fitted in A schematic diagram of the second fastening space; FIG. 8A is a schematic diagram of applying a removing force to the male and female bumps; FIG. 8B is a schematic diagram of the male buckle separated from the female buckle along the removal path; and FIG. 9 is a magnetic diagram of the present invention An exploded view of the buckle structure in the second preferred embodiment; FIG. 10 is an exploded view of the magnetic buckle structure in the third preferred embodiment of the present invention; and FIG. 11 is an exploded view of the magnetic buckle structure in the fourth preferred embodiment of the present invention Illustration.

In order to facilitate a deeper, clearer and more detailed understanding and understanding of the structure, use and characteristics of the present invention, the preferred embodiment will be given, and the detailed description with the drawings is as follows: Please refer to FIG. 2A. The buckle structure 2 is mounted on a coupling object 20, which has a first band body 21 and a second band body 22 spaced from the first band body 21. As shown in the figure, the coupling object 20 is set as a wearing The helmet 201 on the head, and the first belt body 21 and the second belt body 22 are located on the left and right opposite sides of the helmet 201, respectively. However, the combination of the object 20 as the helmet 201 is for convenience of explanation only. That is, as shown in FIG. 2B, the binding object 20 is set as a backpack 202, and the first band 21 is formed on a flip cover 202 a of the backpack 202, and the second band 22 is formed on a receiving body 202 b of the backpack 202.

Please refer to FIG. 3. In the first preferred embodiment, the magnetic buckle structure 2 is mainly composed of a male buckle 30, a female buckle 40, a buckle component 50, a magnetic attraction component 60 and a guide component 70. As shown in the figure, the male buckle 30 has a male buckle body 31 and a male baffle 32. A male joint portion 311 is formed on one side of the male buckle body 31, and a thickness is formed on the opposite side to the male joint portion 311. The male protruding portion 312 is larger than the male engaging portion 311, wherein the top side surface of the male engaging portion 311 is recessed downward along the Z axis to form a common accommodation space 311a inside the male engaging portion 311. The rear side surface protrudes along the Y axis to form a male bump 311b (as shown in FIG. 6F), and the male protrusion 312 is provided with a male assembly space 312a assembled on the first belt 21 (as shown in FIG. 2A). The male baffle plate 32 is assembled on the top side of the male joint portion 311, so that the male baffle plate 32 is shielded in the public accommodation space 311a, and the public accommodation space 311a can present a closed state without communicating with the external space.

As shown in the figure, the female buckle 40 has a female buckle body 41 and a female baffle 42. A female engagement portion 411 and a female protrusion 412 having a thickness larger than the female engagement portion 411 are formed on opposite sides of the female buckle body 41, respectively. The bottom side surface of the female joint portion 411 is recessed upward along the Z axis to form a female accommodation space 411 a in the female joint portion 411, and the front side surface of the female joint portion 411 is convex along the Y axis to form a female projection. Piece 411b, and the female protruding portion 412 is provided with a female assembling space 412a (as shown in FIG. 6F) assembled on the second band 22 (as shown in FIG. 2A), and a female baffle 42 is assembled on the bottom of the female engaging portion 411 On the side, the female baffle 42 is covered by the female accommodation space 411a, and the female accommodation space 411a can be in a closed state without communicating with the external space.

Please refer to FIG. 3, FIG. 4 and FIG. 5 at the same time. The fastening component 50 is located between the male buckle 30 and the female buckle 40, and is mainly composed of a buckling portion 51 and a buckled portion 52. 51 can selectively assemble or disassemble the fastened portion 52, wherein the fastened portion 51 is located on the bottom side of the male joint portion 311 of the male buckle 30, and the fastened portion 52 is located on the top side of the female joint portion 411 of the female buckle 40.

In this embodiment, the fastening portion 51 has two first fastening blocks 511, three second fastening blocks 512, two first engagement blocks 513, and a second engagement block 514. The two first fastening blocks 511 are formed along a first direction D1 parallel to the X axis, and are integrally formed on one of the first engaging blocks 513 one by one, wherein each of the second engaging blocks 512 is parallel to one It is formed by extending in the second direction D2 of the Y-axis, and one of the second engaging blocks 512 is integrally formed on one of the first engaging blocks 513, and the other second engaging block 512 is integrally formed on the other first joint. Block 513, the last second engaging block 512 is integrally formed on the second engaging block 514. As shown in the figure, the two first engaging blocks 513 are spaced apart from each other and are parallel to the Y axis, and each of the first engaging blocks 513 are formed on the male joint portion 311 of the male buckle 30. In addition, the second joint block 514 is parallel to the X axis and is located between the two first joint blocks 513, and the second joint block 514 is formed on the male baffle 32. Bottom side.

The fastened portion 52 has two first fastening spaces 521, three second fastening spaces 522, two first engagement spaces 523, and a second engagement space 524. The two first fastening spaces 521 are respectively used to accommodate One of the first fastening blocks 511 is placed, and the two first fastening spaces 521 are both located inside the female joint portion 411. In addition, the two first fastening spaces 521 are recessed along the first direction D1, and One-to-one Communicated with one of the first engaging spaces 523, wherein each of the second engaging spaces 522 is formed to extend along the second direction D2, and is used for accommodating a second engaging block 512; The engaging space 522 communicates with one of the first engaging spaces 523 and the other second engaging space 522 communicates with the other first engaging space 523. Then, the last second engaging space 522 communicates with the second engaging space 524, thereby The two second engaging spaces 522 communicate with one of the first engaging spaces 521 one-to-one through the first engaging space 523, and each of the first engaging spaces 523 communicates with the first engaging space 521. , So that the first engaging space 523 cooperates with the first engaging space 521 to form a removal notch 53 with an opening direction parallel to the Y axis, and the removal notch 53 is located on the front side of the female engagement portion 411, so that the removal notch 53 and One of the second engaging spaces 522 is located on two opposite sides of the first engaging space 523.

As shown in the figure, the two first joint spaces 523 are spaced apart from each other without communicating with each other, and each of the first joint spaces 523 individually houses a first joint block 513, and the arrangement directions of the two first joint spaces 523 are parallel On the Y axis, and each first joint space 523 is formed by the top side surface of the female joint portion 411 recessedly extending along the Z axis. In addition, the arrangement direction of the second joint space 524 is parallel to the X axis and is located on the second There is a joint space 523, and the second joint space 524 is used to receive the second joint block 514. The second joint space 524 is recessed along the Z axis from the top side of the female joint portion 411, like the first joint space 523. Extended to form.

Please refer to FIG. 3 again, the magnetic assembly 60 has a first magnetic member 61 and a second magnetic member 62. Both the first magnetic member 61 and the second magnetic member 62 can magnetically attract each other and each other Approaching, wherein the first magnetic member 61 is installed in the male accommodating space 311 a of the male buckle 30, so that the male joint portion 311 and the male baffle plate 32 cover the first magnetic member 61 together, thereby preventing the first magnetic member 61 The suction member 61 is dropped from the common accommodation space 311a. In addition, the second magnetic attraction member 62 is installed in the female accommodation space 411a of the female buckle 40, so that the female engaging portion 411 and Both of the female baffle plates 42 cover the second magnetic member 62 to prevent the second magnetic member 62 from falling out of the female accommodation space 411a.

As shown in the figure, the guide assembly 70 is located between the male buckle 30 and the female buckle 40, and has a male guide portion 71 and a female guide portion 72. The male guide portion 71 is formed at the fastening portion 51 near the buckle. One end of the engaging portion 52, and the female guiding portion 72 is formed at one end of the fastened portion 52 near the engaging portion 51. In this embodiment, the male guiding portion 71 has two first male guiding surfaces 711 and three Two second male guide surfaces 712, two first male guide surfaces 711 are formed one-to-one on one of the first fastening blocks 511 of the fastening portion 51, and one of the second male guide surfaces 712 is simultaneously formed Where one of the first engaging blocks 511 and one of the first engaging blocks 513 and another second male guide surface 712 are simultaneously formed on the other of the first engaging blocks 511 and the other first engaging block 513, then finally A second male guide surface 712 is separately formed on the second fastening block 512. As shown in the figure, each first male guide surface 711 is connected to one of the second male guide surfaces 712 one-to-one, so that the first The male guiding surface 711 and the second male guiding surface 712 are respectively located on two adjacent sides of the engaging portion 51. In a preferred embodiment, the first male guiding surface 711 and the second male guiding surface 711 Both of the guide surfaces 712 are inclined, and the normal direction of the first male guide surface 711 is different from the normal direction of the second male guide surface 712.

The female guiding portion 72 of the guiding assembly 70 has two first female guiding surfaces 721 and three second female guiding surfaces 722, and each of the first female guiding surfaces 721 is formed at the opening of the first joint space 523. And two of the second female guide surfaces 722 are also formed at the openings of the first joint space 523, so that each of the first female guide surfaces 721 is connected to the second female guide surface 722, so that the first female guide The lead surface 721 and the second female guide surface 722 are respectively located on two adjacent sides of the fastened portion 52, and the last second female guide surface 722 is separately formed at the opening of the second joint space 524. One first female guide surface 721 may contact one of the first male guide surfaces 711 of the male guide portion 71, and each second female guide surface 722 may contact one of the second male guide portions 72. Male guide surface 712. In a preferred embodiment, the first female guide surface 721 and the second Both of the female guide surfaces 722 have a slanted shape, and the normal direction of the first female guide surface 721 is different from the normal direction of the second female guide surface 722.

Please refer to FIG. 6A. When assembling the male buckle 30 to the female buckle 40, the buckling portion 51 of the buckling component 50 is separated from the buckled portion 52 of the buckling component 50, so that the male buckle 30 is located in a position that is not in contact with The separation position P1 of the female buckle 40, as shown in the figure, when the male buckle 30 is located at the separation position P1, both a first center of gravity 611 of the first magnetic member 61 and a second center of gravity 612 of the second magnetic member 62 They are located on the same longitudinal straight line L1, so that the first magnetic member 61 overlaps the second magnetic member 62 to present a pair of bit states A1 together. In this embodiment, the longitudinal straight line L1 is parallel to the Z axis.

Please refer to FIG. 6B. The first magnetic member 61 of the magnetic assembly 60 is magnetically attracted to the second magnetic member 62 of the magnetic assembly 60, so that the male buckle 30 is separated from the position P1 along the same direction and is almost perpendicular to the first The installation direction D3 of the direction D1 and the second direction D2 further moves, so that the male buckle 30 gradually approaches the female buckle 40, and the male buckle 30 moves to a contact position P2 where a buckling portion 51 contacts the buckled portion 52. When the buckle 30 is located at the contact position P2, each of the first male guiding surfaces 711 of the male guiding portion 71 contacts the first female guiding surface 721 of the female guiding portion 72, and at the same time, each of the male guiding portions 71 The second male guiding surfaces 712 are in contact with the second female guiding surfaces 722 of the female guiding portion 72. At this time, both the first magnetic member 61 and the second magnetic member 62 are still in an aligned state A1.

Please refer to FIGS. 6C, 6D and 6E. When the male buckle 30 is located at the contact position P2, the first magnetic member 61 of the magnetic assembly 60 is still magnetically attracted to the second magnetic member 62, so that the male buckle 30 remains. Continue to move along the mounting direction D3, while the male buckle 30 contacts the first female guiding surface 721 and the second male guiding surface 712 through the first male guiding surface 711 and the second female guiding surface 722 to synchronize along A first moving direction D4 opposite to the first direction D1 and a second moving direction D5 opposite to the second direction D2 are moved to move the male buckle 30 from the contact position P2 to an offset position P3.

As shown in the figure, when the male buckle 30 is located at the misaligned position P3, all the first buckle blocks 511 and two of the second buckle blocks 512 of the buckle assembly 50 are located inside the first joint space 523. The remaining second buckling block 512 is located inside the second engaging space 524. At this time, the first magnetic member 61 partially overlaps the second magnetic member 62, so that the first center of gravity 611 of the first magnetic member 61 and The second centers of gravity 612 of the second magnetic member 62 are respectively located on different longitudinal straight lines L1, so that both the first magnetic member 61 and the second magnetic member 62 present a misaligned state A2, as shown in FIG. 6F When both the first magnetic member 61 and the second magnetic member 62 show a misaligned state A2, the first center of gravity 611 of the first magnetic member 61 is connected to the second center of gravity 612 of the second magnetic member 62 to connect A connecting line L2 is formed, and an angle is formed between the connecting line L2 and the first direction D1. At the same time, an connecting angle is also formed between the connecting line L2 and the second direction D2, so that the connecting lines L2 intersect at the first Direction D1 and second direction D2.

Please refer to FIG. 6G, FIG. 6H and FIG. 6I. During the movement of the male buckle 30 from the contact position P2 to the misalignment position P3, when the first male guide surface 711 and the second male guide surface 712 are respectively When the first female guide surface 721 and the second female guide surface 722 are not contacted, the male buckle 30 is magnetically attracted to the second magnetic member 62 through the first magnetic member 61 and simultaneously moves along the first direction D1 and the second Move in the direction D2, so that the male buckle 30 moves from the mismatched position to an assembly position P4 where the buckling portion 51 is assembled at the buckled portion 52. In this embodiment, when the male buckle 30 is located at the assembly position P4, the first The engaging blocks 511 and the second engaging blocks 512 are respectively fitted in the first engaging space 521 and the second engaging space 522, and at the same time, the first engaging block 513 and the second engaging block 514 are respectively located in the first engaging space 523. The inside and the inside of the second joint space 524, and both the first magnetic member 61 and the second magnetic member 62 still show a misaligned state A2, so that the first fastening block 511 and the second fastening block 512 are surely embedded respectively Closed in the first fastening space 521 and the second fastening space 522.

Please refer to FIG. 7A and FIG. 7B. When the first belt body 21 (as shown in FIG. 2A) and the second belt body 22 (as shown in FIG. 2A) push the male buckle 30 and the female buckle 40 respectively, the male buckle 30 and female buckle both received an opposite The external force F1 in the first direction D1 squeezes each other, so that each first fastening block 511 is moved from the first fastening space 521 to the first engagement space 523, so that the first fastening block 511 is located at the first The interior of the engaging space 523. At the same time, each second fastening block 512 is still located inside the second fastening space 522, so that the male buckle 30 will not be twisted relative to the female buckle 40, and the male buckle 30 will not be assembled by the assembly position. P4 is directly moved to the separation position P1, and thus, as shown in FIG. 2A, when the buckling portion 51 is fitted to the buckled portion 52, one of the first band body 21 and the second band body 22 will still It is located on the user's chin to prevent the helmet 201 from falling off the user's head, or as shown in FIG. 2B, when the fastening portion 51 is fitted to the fastening portion 52, the flip cover 202a of the backpack 202 cannot be carried out. Turn over to prevent the objects located inside the receiving body 202b from falling.

Please refer to FIG. 8A and FIG. 8B. When the male buckle 30 and the female buckle 40 are connected to each other through the fastening portion 51 by being fitted to the fastened portion 52, the male protrusion 311b and the female protrusion 411b are located in the second direction D2. As shown in the figure, at the same time, a detaching force F2 parallel to the second direction D2 is applied to the male bump 311b and the female bump 411b at the same time, so that the male buckle 30 follows a direction opposite to the second direction D2. The removal path R is moved so that the second fastening block 512 is separated from the second fastening space 522 first, and then one of the second fastening blocks 512 passes through the removal gap 53 first, and the other two second fastening blocks 512 face The notch 53 is moved, and when the remaining two second fastening blocks 512 pass through the removal notch 53, the first fastening block 511 is separated from the first fastening space 521, so that the male buckle 30 can be removed. The female buckle 40 can be easily separated from the female buckle 40 by the user.

Please refer to FIG. 9. In the second preferred embodiment, the difference from the first preferred embodiment is the buckle assembly 50 and the guide assembly 70. As for the male buckle 30, the female buckle 40 and the magnetic attraction module 60, The structure of this person is the same as that of the first preferred embodiment. In this embodiment, the description will not be repeated.

As shown in the figure, the position of the fastening portion 51 of the fastening component 50 is the same as that of the first preferred embodiment. In this embodiment, the fastening portion 51 has a first fastening block 511 and a second fastening Block 512, A first engaging block 513 and a second engaging block 514. Both the first engaging block 511 and the second engaging block 512 extend along the first direction D1 and the second direction D2, as in the first preferred embodiment. And the first engaging block 511 and the second engaging block 512 are integrally formed on the first engaging block 513 and the second engaging block 514, respectively, and the first engaging block 513 integrally forms the male joint of the male buckle 30 311, and the second engaging block 514 is integrally formed with the male baffle 32 of the male buckle 30. The position of the buckled portion 52 of the buckle assembly 50 is the same as that of the first preferred embodiment. In this embodiment, The fastened portion 52 has a first fastened space 521, a second fastened space 522, a first fastened space 523, and a second fastened space 524. The first fastened space 521 and the second fastened space 522 The two are recessed and formed along the first direction D1 and the second direction D2 as in the first preferred embodiment, and the first engaging space 521 and the second engaging space 522 are communicated with the first engaging space, respectively. 523 and the second joint space 524, and the first joint space 523 and the second joint space 524 Who are female engaging portion by the top surface of the recess 411 is formed extending along the Z axis.

The male guide portion 71 of the guide assembly 70 and the female guide portion 72 of the guide assembly 70 are formed at the same position as the first preferred embodiment. In this embodiment, the male guide portion 71 has a first A male guide surface 711 and two second male guide surfaces 712. The first male guide surface 711 is formed on the first fastening block 511, and one of the second male guide surfaces 712 is formed on the first fastening block at the same time. 511 and the first engaging block 513 are connected to the first male guide surface 711, and then another second male guide surface 712 is separately formed on the second fastening block 512, wherein the female guide portion 72 has a first A female guiding surface 721 and two second female guiding surfaces 722. The first female guiding surface 721 is separately formed at the opening of the first joint space 523, and one of the second female guiding surfaces 722 is also formed at the first An opening of the bonding space 523 is connected to the first female guide surface 721, and another second female guide surface 722 is separately formed at the opening of the second bonding space 524.

In this embodiment, the manner in which the male buckle 30 is assembled to the female buckle 40 is the same as that of the first preferred embodiment, and will not be described in this embodiment.

Please refer to FIG. 10. In the third preferred embodiment, the difference from the first preferred embodiment is the buckle assembly 50 and the guide assembly 70. As for the male buckle 30, the female buckle 40 and the magnetic assembly 60, The structure of this person is the same as that of the first preferred embodiment. In this embodiment, the description will not be repeated.

As shown in the figure, the fastening portion 51 of the fastening assembly 50 has two first fastening blocks 511, two second fastening blocks 512, two first engagement blocks 513, and two second engagement blocks 514, two The first fastening blocks 511 are formed by extending along the first direction D1, and are individually integrally formed on one of the first engagement blocks 513, and the two second fastening blocks 512 are along the second direction. D2 is extended and formed individually and integrally formed on one of the first joint blocks 513. In addition, the two first joint blocks 513 are spaced from each other and are formed on the male joint portion 311 of the male buckle 30. The two engaging blocks 514 are arranged at a distance from each other and both are located between the two first engaging blocks 513. Then, the two second engaging blocks 514 are also formed in the male engaging portion 311 of the male buckle 30.

The positions where the fastened portions 52 of the fastened component 50 are formed are the same as those of the first preferred embodiment. In this embodiment, the fastened portions 52 have two first fastened spaces 521 and two second fastened spaces. The joint space 522, the two first joint spaces 523, and the two second joint spaces 524. As in the first preferred embodiment, the two first joint spaces 521 are recessed along the first direction D1 and are respectively communicated with each other. The first engaging space 523 and the second engaging space 522 are formed as recessed along the second direction D2 as in the first preferred embodiment, and communicate with the second engaging space 524 respectively. In addition, the two first engaging spaces 523 are mutually They are arranged at intervals without communicating with each other, and are formed by extending from the female engaging portion 411 of the female buckle 40 along the Z axis, and two second engaging spaces 524 are located between the two first engaging spaces 523 and are spaced from each other.

The male guide portion 71 of the guide assembly 70 and the female guide portion 72 of the guide assembly 70 are formed at the same position as in the first preferred embodiment. In this embodiment, the male guide portion 71 has two first One male guiding surface 711 and four second male guiding surfaces 712. Two first male guiding surfaces 711 are respectively formed on one of the first guiding surfaces. An engaging block 511, and two of the second male guiding surfaces 712 are simultaneously formed on one of the first engaging blocks 511 and one of the first engaging blocks 513, respectively, so that the two second male guiding surfaces 712 are respectively It is connected to the first male guide surface 711. In addition, the remaining two second male guide surfaces 712 are separately formed on one of the second fastening blocks 512, wherein the female guide portion 72 has two first female guides. Leading surfaces 721 and four second female guiding surfaces 722, two first female guiding surfaces 721 are respectively formed at the openings of one of the first joint spaces 523, and two second female guiding surfaces 722 are also formed respectively At the openings of one of the first joint spaces 523 and connected to one of the first female guide surfaces 721 respectively, the other two second mother guide surfaces 722 are respectively formed at the openings of one of the second joint spaces 524 Office.

In this embodiment, the manner in which the male buckle 30 is assembled to the female buckle 40 is the same as that of the first preferred embodiment, and will not be described in this embodiment.

Please refer to FIG. 11. In the fourth preferred embodiment, the difference from the first preferred embodiment is the buckle assembly 50. As for the male buckle 30, the female buckle 40, the magnetic attraction assembly 60 and the guide assembly 70, The structure of this person is the same as that of the first preferred embodiment. In this embodiment, the description will not be repeated.

As shown in the figure, the fastening portion 51 of the fastening assembly 50 has two first fastening blocks 511, three second fastening blocks 512, two first engagement blocks 513, and one first engagement block, as in the first preferred embodiment. Two engagement blocks 514. The difference in this embodiment is that the second engagement block 514 is connected to one of the first engagement blocks 513, so that the second fastening block 512 connected to the second engagement block 514 is also connected to the first engagement block 513. The second engaging block 514 is formed in the male engaging portion 311 of the male buckle 30.

As for the buckled portion 52 of the buckle assembly 50, as in the first preferred embodiment, it has two first buckle spaces 521, three second buckle spaces 522, two first joint spaces 523, and one second joint space. 524, the difference in this embodiment is that the second joint space 524 communicates with one of the first joints The space 523 makes the first engaging space 521 communicated with the second engaging space 524. In this embodiment, the manner in which the male buckle 30 is assembled to the female buckle 40 is the same as that of the first preferred embodiment, and will not be described in this embodiment.

The above-mentioned embodiments are only used for the convenience of explaining the present invention and are not limited. Without departing from the spirit of the present invention, various simple deformations and modifications made by those skilled in the industry in accordance with the scope of the patent application and the description of the invention should still be applicable. Included in the scope of the following patent applications.

Claims (13)

A magnetic buckle structure includes: a male buckle having a first magnetic member and a fastening portion; and a female buckle having a second magnetic member and a quilt capable of being selectively detached from the fastening portion. In the buckling part, the second magnetic member is magnetically attracted to the first magnetic member, so that the male buckle moves along a mounting direction and is close to the female buckle; characterized in that the buckling part forms at least one first A buckle block and at least a second buckle block, the first buckle block protrudes along a first direction approximately perpendicular to the mounting direction, and the second buckle block is substantially perpendicular to the above along a simultaneous direction The installation direction and the second direction of the first direction protrude so that the first fastening block is substantially perpendicular to the second fastening block; the fastened portion has at least one first fastening space and at least one second fastening Space, the first fastening space is recessed along the first direction for corresponding fitting of the first fastening block, and the second fastening space is recessed along the second direction for corresponding second fastening block Chimera. According to the magnetic buckle structure described in claim 1, wherein one of the male buckle and the female buckle is pushed against each other by an external force opposite to the first direction, the first buckle block is separated. In the first engaging space, the second engaging block is still fitted in the second engaging space. According to the magnetic buckle structure described in the first item of the claim, wherein the fastening portion is further provided with an engagement block, and both the first fastening block and the second fastening block are integrally formed on the engagement block. According to the magnetic buckle structure described in claim 3, wherein the fastened portion is further provided with an engagement space for accommodating the engagement block, and the engagement space communicates with the first fastening space and the second fastening space, so that The first engaging space communicates with the second engaging space via the engaging space. The magnetic buckle structure according to the first item of claim, wherein the buckling portion is further provided with two engagement blocks spaced apart from each other, the first buckle block is integrally formed in one of the engagement blocks, and the second buckle is The block is integrally formed with another of the above-mentioned joining blocks. According to the magnetic buckle structure described in claim 5, wherein the fastened portion is further provided with two engaging spaces spaced apart from each other, the two engaging spaces respectively accommodate one of the engaging blocks, and one of the two engaging spaces is One of them communicates with the first engaging space, and the other of the engaging spaces communicates with the second engaging space. According to the magnetic buckle structure described in claim 1, wherein the female buckle is further provided with a removal gap, the removal gap is formed on the opposite side of the fastened portion to the second fastening space, so that the male buckle The buckle can be separated from the female buckle along a removal path opposite to the second direction. According to the magnetic buckle structure described in claim 1, wherein the magnetic buckle structure is provided with a guide assembly between the male buckle and the female buckle, the guide assembly includes: a male guide portion formed on the buckle It is located at one end close to the fastened portion, and has at least one first male guide surface and at least one second male guide surface; and a female guide portion formed at the fastened portion near the buckle. One end of the joint portion has at least one first female guiding surface that can contact the first male guiding surface and a second female guiding surface that can contact the second male guiding surface; A male guide surface and a first female guide surface cooperate with the first magnetic member to magnetically attract the second magnetic member to drive the male buckle along a first moving direction opposite to the first direction. Move, and the second male guide surface and the second female guide surface cooperate with the first magnetic member to magnetically attract the second magnetic member to drive the male buckle along an opposite side to the second The second moving direction of the direction moves. According to the magnetic buckle structure described in claim 8, wherein the first male guide surface and the second male guide surface are connected to each other, and are respectively located on two adjacent sides of the fastening portion, and the first The female guiding surface and the second female guiding surface are connected to each other, and are respectively located on two adjacent sides of the fastened portion. The magnetic buckle structure according to claim 8, wherein the first magnetic member and the second magnetic member magnetically attract each other so that the first male guide surface and the second male guide surface are in contact with the above. The first female guide surface and the second female guide surface move the male buckle along the first moving direction and the second moving direction at the same time. The magnetic buckle structure according to item 1 of the claim, wherein the male buckle horizontally extends a male bump on the adjacent side of the buckled portion, and the female buckle extends horizontally on the adjacent side of the buckled portion. For a female bump, when the male buckle is assembled on the female buckle, the male bump and the female bump are located on opposite sides of the first direction or the second direction. The magnetic buckle structure according to item 11 of the claim, wherein the male buckle and the female bump are simultaneously subjected to a removal force parallel to the first direction or the second direction, so that the first buckle block and the Both of the second fastening blocks can be separated from the first fastening space and the second fastening space in sequence. The magnetic buckle structure according to item 1 of the claim, wherein when the first and second fastening blocks are simultaneously fitted into the first and second fastening spaces, the first magnetic attraction A continuous line formed between the element and the second magnetic member intersects in the first direction and the second direction.