TWI746371B - Magnetic buckle device - Google Patents

Abstract

This creation is a magnetic fastening device, which includes a casing, a main plug, a main sliding seat, two main elements and a control element; the main plug can be inserted into the casing to be fastened together; the main sliding seat and the casing can be opposite to each other Move or rotate to make the main plug enter the unlocked state; the two main components are respectively arranged on the main sliding seat and the main plug. When the main plug is close to the main plug hole of the shell, there will be a magnetic attraction between the two main elements to guide the main plug closer to the main plug hole of the shell and tend to allow the main plug to be inserted; when the main plug is inserted, the two main elements The magnetic attraction between them will also assist the main plug to maintain the buckled state, thereby improving the convenience of use. The control element selectively prevents the relative movement or rotation of the main sliding seat and the housing to prevent unlocking. When the main plug is to be withdrawn, the control element can drive the main sliding seat and the housing to move or rotate relative to each other.

Description

Magnetic buckle device

This creation relates to a buckle device, especially a buckle device that can be used for various daily necessities such as bags, backpacks, boxes, etc., and detachably connects two components and is controlled by a lock.

The luggage in the prior art is usually opened and closed through a zipper, and some specific luggage (such as luggage) will be further equipped with a fastening device, which allows the zipper head to be inserted into it, and fix the zipper head, so that the zipper It cannot be pulled to achieve the purpose of locking the luggage.

However, the disadvantage of the prior art fastening device is that when inserting the zipper head into the fastening device, it is often necessary to accurately align the zipper head with the socket of the fastening device, and then a certain amount of force is required to insert the zipper head into the fastening device. The buckle device is in the socket, so it is quite inconvenient to use. Especially when the luggage is locked, the user may not be in a state where it is convenient to move his hands. Therefore, the fastening device that cannot be easily locked needs to be improved.

In addition, some bags (such as luggage) have two zipper pulls on the zipper, and the two zipper pulls can be inserted into the fastening device at the same time, so that the bag cannot be opened at all. However, the positions of the two zipper pulls inserted into the fastening device are often quite close to facilitate insertion and locking, but also because of the close position, when unlocking, the two zipper pulls are too close to grasp any one of them. This causes inconvenience in use.

In view of the aforementioned shortcomings and deficiencies of the prior art, the present invention provides a magnetic fastening device, which can be fastened conveniently.

In order to achieve the above creative purpose, the technical means used in this creation is to design a magnetic fastening device, which includes: a housing; a main plug, which can be inserted into the housing along a main fastening direction so that the main The plug enters a buckled state; a main sliding seat, the main sliding seat and the housing can be moved or rotated relative to the main plug to enter an unlocked state; a first main element, which is arranged on the main sliding seat; A second main element is arranged on the main plug. When the main plug is inserted into the housing along the main buckling direction, there will be a magnetic attraction between the first main element and the second main element to assist the main plug The main plug maintains the buckled state; a control element, the control element and the main sliding seat are two independent elements, the control element has a blocking state and an unblocked state; in the blocking state, the control element The relative movement or rotation of the main sliding seat and the casing is prevented, thereby preventing the main plug from entering the unlocked state; in the unblocked state, the control element does not prevent the relative movement or rotation of the main sliding seat and the casing.

When this creation is used, when the main plug is close to the main plug hole of the shell, the magnetic attraction between the second main element on the main plug and the first main element of the main slide in the shell will play a certain guiding role , And make the main plug closer to the main plug hole of the shell and tend to allow the main plug to be inserted, thereby assisting the main plug insertion; then when the main plug is inserted into the position, the magnetic attraction between the two main components will also assist the creation The buckling state is maintained, so there is no need to design too much buckling structure, and therefore the force required by the user can be reduced, or even the user can position and buckle the main plug through the magnetic attraction without applying force; This creation not only facilitates the insertion of the main plug through the magnetic attraction of the two main components, but also effectively reduces the user's force, thereby greatly improving the convenience of use.

In addition, when you want to exit the main plug, first make the control element no longer prevent the relative movement or rotation between the main sliding seat and the housing, and then the receiver can move or rotate the main sliding seat and the housing to make the main plug enter the unlocked state. , Or directly move the control element relatively or rotate the main sliding seat and the housing to make the main plug enter the unlocked state.

Furthermore, in the magnetic fastening device, the main sliding seat is movably arranged in the housing, and the main sliding seat is movable relative to the housing in a main opening direction so that the main plug enters the unlocking State; the main opening direction is different from the main buckling direction; in the blocking state, the control element prevents the main sliding seat from moving relative to the housing along the main opening direction to prevent the main plug from entering the unlocked state.

Furthermore, in the magnetic fastening device, the control element is connected to the main sliding seat, and in the unblocked state, the control element controls the movement of the main sliding seat in the main opening direction and along the main opening direction Move in the opposite direction.

Furthermore, in the magnetic fastening device, the control element includes a lock core and a linkage member; the linkage member is connected to the main sliding seat, and in the unblocked state, the control element drives the main sliding seat edge The main opening direction moves and moves in the opposite direction of the main opening direction; the lock core has a rotatable rotation output portion, the rotation output portion is connected to the linkage, the lock core drives the linkage by rotating the rotation output portion The piece moves in the main opening direction and in the opposite direction of the main opening direction.

Furthermore, the magnetic fastening device further includes a secondary plug that can be inserted into the housing along a secondary buckling direction to make the secondary plug enter a buckled state; a secondary sliding seat, the secondary The sliding seat and the housing can move or rotate relatively to make the auxiliary plug enter an unlocked state; a first auxiliary element is arranged on the auxiliary sliding seat; a second auxiliary element is arranged on the auxiliary plug, Be the deputy When the plug is inserted into the housing along the auxiliary buckling direction, there will be a magnetic attraction between the first auxiliary element and the second auxiliary element to assist the auxiliary plug to maintain the buckled state; wherein, the main sliding seat and the housing The relative movement or rotation of the main plug to enter the unlocked state will drive the relative movement or rotation of the auxiliary sliding seat and the housing to make the auxiliary plug enter the unlocked state.

Furthermore, the magnetic fastening device further includes a secondary plug that can be inserted into the housing along a secondary buckling direction to make the secondary plug enter a buckled state; a secondary sliding seat, the secondary The sliding seat and the housing can move or rotate relatively to make the auxiliary plug enter an unlocked state; a first auxiliary element is arranged on the auxiliary sliding seat; a second auxiliary element is arranged on the auxiliary plug, When the secondary plug is inserted into the housing along the secondary buckling direction, there will be a magnetic attraction between the first secondary component and the second secondary component to assist the secondary plug to maintain the buckled state; wherein, the main sliding seat The relative movement or rotation of the main plug with the housing to enter the unlocked state will drive the sub-slide and the housing to move or rotate relative to make the sub-plug enter the unlocked state; wherein the sub-slide is movably It is arranged in the shell, and the auxiliary sliding seat can move relative to the shell along a auxiliary opening direction to make the auxiliary plug enter the unlocked state; the auxiliary opening direction is different from the auxiliary buckling direction.

Furthermore, in the magnetic fastening device, the secondary opening direction is opposite to the main opening direction.

Furthermore, in the magnetic fastening device, the main sliding seat has a main rack protruding toward the auxiliary sliding seat, and the auxiliary sliding seat has a auxiliary rack protruding toward the main sliding seat, the main rack and the auxiliary A gear is arranged between the racks to mesh with the main rack and the auxiliary rack at the same time.

Furthermore, in the magnetic fastening device, the main sliding base includes a main base body and a main displacement member, the main displacement member is movably arranged in the main base body, and the first main element is arranged in the main base body. When the main plug is inserted into the housing along the main buckling direction, the magnetic attraction between the first main element and the second main element causes the main displacement member to move and engage with the main displacement member; The main plug, and then the main plug enters the buckling state; the auxiliary sliding seat includes an auxiliary seat body and an auxiliary displacement member, and the auxiliary displacement The first auxiliary element is arranged on the auxiliary displacement part; when the auxiliary plug is inserted into the housing along the auxiliary buckling direction, the first auxiliary element and the second The magnetic attraction between the secondary components causes the secondary displacement member to move and engage with the secondary plug, thereby causing the secondary plug to enter the buckling state.

Furthermore, in the magnetic fastening device, in the process of pushing the main sliding seat along the main opening direction, a thrust force is generated in the opposite direction of the main fastening direction to resist the first main element and the second main element. The magnetic attraction between the two main elements makes the side of the main plug that is opposite to the main opening direction tilt up to change the relative angle of the first main element and the second main element, and thereby withdraw the main plug The housing; in the process of pushing the auxiliary sliding seat along the auxiliary opening direction, a thrust is generated in the opposite direction of the auxiliary buckling direction to resist the magnetic attraction between the first auxiliary element and the second auxiliary element, The side of the auxiliary plug opposite to the auxiliary opening direction is tilted to change the relative angle of the first auxiliary element and the second auxiliary element, and thereby the auxiliary plug is withdrawn from the housing.

Furthermore, in the magnetic buckle device, the main sliding seat has a main tilting and pushing part; in the process of pushing the main sliding seat along the main opening direction, the main tilting and pushing part faces the main buckle The opposite direction of the closing direction pushes against the side of the main plug that is opposite to the main opening direction, thereby generating the thrust in the direction opposite to the main buckling direction; the auxiliary sliding seat has an auxiliary tilting and pressing part; In the process of pushing the auxiliary sliding seat in the auxiliary opening direction, the auxiliary tilting and abutting portion pushes against the side of the auxiliary plug opposite to the auxiliary opening direction in the opposite direction of the auxiliary buckling direction, thereby generating a direction opposite to the auxiliary opening direction. The thrust in the buckle direction.

Furthermore, in the magnetic fastening device, when the main plug exits the housing with the movement of the main sliding seat, the first main element and the second main element move with the main sliding seat The magnetic attraction force between the main plug obliquely pushes out the housing, and the magnetic attraction between the first main element and the second main element makes the main plug abut against the housing; the auxiliary plug follows When the auxiliary sliding seat moves out of the housing, the magnetic attraction between the first auxiliary element and the second auxiliary element moving with the auxiliary sliding seat obliquely pushes the auxiliary plug out of the housing, and The magnetic attraction between the first secondary element and the second secondary element The force makes the auxiliary plug abut against the casing; the auxiliary opening direction is opposite to the main opening direction, and the main plug and the auxiliary plug are obliquely pushed out of the casing in a direction away from each other.

10: Shell

11: Main plug hole

12: Secondary plug hole

13: Base

14: Upper cover

15: Gear

16: Thrust

17: Runner

171: Guiding Post

20: Main plug

21: side

22: Main buckle groove

30: Main slide

31: Main body

311: The main dumping and pushing department

32: main displacement piece

321: Main buckle

33: The elastic element of the main displacement member

34: main rack

35: main long slot

41: The first main component

42: The second main component

50: control element

51: Lock Heart

511: Rotation output part

52: Linkage

53: Knob

54: Linkage

60: secondary plug

70: Sub slide

71: Sub-seat

711: Deputy Dumping and Pushing Department

72: auxiliary displacement parts

73: Sub-displacement member elastic element

74: secondary rack

75: Deputy Long Slot

81: The first component

82: The second component

D1: Main buckle direction

D2: Main opening direction

D3: secondary buckle direction

D4: Vice opening direction

Figure 1 is a perspective view of the first embodiment of this creation.

Figures 2 to 4 are exploded views of the components of the first embodiment of this creation.

Figures 5 to 6 are top cross-sectional action diagrams of the first embodiment of this creation.

Figures 7 to 10 are front cross-sectional action diagrams of the first embodiment of this creation.

Figure 11 is an end cross-sectional view of the first embodiment of this creation.

Fig. 12 is a perspective view of the second embodiment of this creation.

Figures 13 and 14 are exploded views of the components of the second embodiment of this creation.

Figures 15 and 16 are front cross-sectional action diagrams of the second embodiment of this creation.

Figures 17 and 18 are three-dimensional cross-sectional action diagrams of the second embodiment of this creation.

In the following, in conjunction with the drawings and the preferred embodiments of this creation, the technical means adopted by this creation to achieve the predetermined creation purpose are further explained.

Please refer to Figures 1, 2 and 7, the magnetic fastening device of the present invention includes a housing 10, a main plug 20, a main sliding seat 30, a first main element 41, and a second main element 42 And a control element 50, and preferably further provided with a secondary plug 60, a secondary sliding seat 70, a first secondary component 81 and a second secondary component 82. In other words, this creation may have only one set of plugs (main plug 20) and related components, or two sets of plugs (main plug 20, auxiliary plug 60) and related components, both of which can serve the purpose of the invention.

Please refer to Figures 1 and 2, the housing 10 and the main plug 20 are respectively used to connect two elements to be buckled with each other, and the housing 10 and the auxiliary plug 60 are also respectively used to connect the two elements to be buckled with each other, for example The housing 10 can be a locking device on a luggage, the main plug 20 and the auxiliary plug 60 can be the zipper pull of a zipper, and the control element 50 is preferably a variety of locks, such as a combination lock, a lock requiring a key, or both Two types of unlocking locks, etc., are used as a device to control whether the luggage can be opened, but it is not limited to this. The creation can also be applied to various fields other than the luggage. The control element 50 can also be a device other than the lock. The withdrawal of the main plug 20 and the auxiliary plug 60 can be controlled.

The aforementioned housing 10 has an internal space, a main plug hole 11 and a secondary plug hole 12. In this embodiment, the main plug hole 11 and the secondary plug hole 12 are formed on the top surface of the housing 10. In addition, in this embodiment, the control element 50 is provided in the housing 10, so the housing 10 is further provided with a hole for the control element 50 to be exposed, but it is not limited to this, and the control element 50 can also be provided in the housing. 10, and then penetrate into the housing 10 to drive the components in the housing 10. In addition, in this embodiment, the housing 10 is composed of a base 13 and an upper cover 14, but it is not limited to this.

Please refer to Figures 7 to 10, the aforementioned main plug 20 can be inserted into the housing 10 from the main plug hole 11 along a main buckling direction D1 to make the main plug 20 enter the buckled state (as shown in Fig. 8) , The buckled state refers to the state where the main plug 20 cannot be separated from the housing 10, and the main sliding seat 30 is movably arranged in the housing 10, and the main sliding seat 30 can move relative to the housing 10 along a main opening direction D2 Make the main plug 20 enter the unlocked state. It is better to exit the main plug 20 when the unlocked state (as shown in FIG. 10). 10 can be separated; the main opening direction D2 is different from the main fastening direction D1, and preferably the main opening direction D2 and the main fastening direction D1 are perpendicular to each other, but not limited to this.

The aforementioned secondary plug 60 can be inserted into the housing 10 from the secondary plug hole 12 along a secondary buckling direction D3 to make the secondary plug 60 enter the buckled state (as shown in FIG. 8). The buckled state means that the secondary plug 60 cannot The state of being separated from the housing 10, and the auxiliary sliding seat 70 is movably arranged in the housing 10, and the auxiliary sliding seat 70 can be driven along a pair of The opening direction D4 moves relative to the housing 10 to make the secondary plug 60 enter the unlocked state. It is better to exit the secondary plug 60 in the unlocked state (as shown in FIG. 10), but the unlocked state is not limited to the secondary plug 60 withdrawing, as long as it is The auxiliary plug 60 can be separated from the housing 10; the auxiliary opening direction D4 is different from the auxiliary fastening direction D3, and preferably the auxiliary opening direction D4 and the auxiliary fastening direction D3 are perpendicular to each other, but not limited thereto.

In this embodiment, the main buckling direction D1 of the main plug 20 and the auxiliary buckling direction D3 of the auxiliary plug 60 are the same, that is, the main plug 20 and the auxiliary plug 60 are both inserted from the top surface of the housing 10, but this is not the case. However, the main plug 20 and the auxiliary plug 60 can also be inserted into the housing 10 from different directions. In this embodiment, the main opening direction D2 and the auxiliary opening direction D4 are opposite, but not limited to this. The main opening direction D2 and the auxiliary opening direction D4 can also be designed to be the same.

In the foregoing embodiment, the main sliding seat and the auxiliary sliding seat are both inserted in the housing, and the main sliding seat and the auxiliary sliding seat are pushed to enter the unlocked state, but not limited to this, the main sliding seat and the auxiliary sliding seat It may not be inserted in the shell, for example, the main sliding seat and the auxiliary sliding seat are arranged on one side of the shell and so on. In addition, it can also be changed to push the shell relative to the main sliding seat and the auxiliary sliding seat to make the main sliding seat and the auxiliary sliding seat enter the unlocked state.

In the foregoing embodiment, the main sliding seat and the auxiliary sliding seat and the housing are moved relative to each other, but it is not limited to this, it can also be changed to relative rotation, and the main sliding seat and the auxiliary sliding seat can also be rotated relative to the housing. , Or can rotate the shell relative to the main sliding seat and the auxiliary sliding seat.

Please refer to Figure 3, Figure 4, Figure 7 and Figure 8, the aforementioned first main element 41 is provided on the main sliding seat 30, and the second main element 42 is provided on the main plug 20, the main plug 20 is close to When the main plug hole 11 of the housing 10 is formed, there will be a magnetic attraction between the second main element 42 on the main plug 20 and the first main element 41 of the main slide 30 in the housing 10 to play a certain guiding role. And make the main plug 20 closer to the main plug hole 11 of the housing 10 and tend to allow the main plug 20 to be inserted, thereby assisting the main plug 20 to be inserted; then when the main plug 20 is inserted into the positioning, the gap between the two main components 41, 42 The magnetic attraction will also assist in keeping the main plug 20 in a snapped state. One of the two main elements 41 and 42 may be a magnet and the other may be a metal, or both of the main elements 41 and 42 may be magnets, as long as a magnetic attraction force can be generated between the two. In this embodiment, the first main element 41 is provided in the main In the sliding seat 30, even if the main plug 20 is inserted into the positioning, the first main element 41 and the second main element 42 are still spaced apart from each other, but not limited to this.

Please refer to Figure 3, Figure 4, Figure 7 and Figure 8, the aforementioned first secondary element 81 is provided on the secondary slide 70, and the second secondary element 82 is provided on the secondary plug 60, the secondary plug 60 is close to When the secondary plug hole 12 of the housing 10 is formed, there will be a magnetic attraction between the second secondary element 82 on the secondary plug 60 and the first secondary element 81 of the secondary slide 70 in the housing 10 to play a certain guiding role. And make the auxiliary plug 60 closer to the auxiliary plug hole 12 of the housing 10 and tend to allow the auxiliary plug 60 to be inserted, thereby the auxiliary auxiliary plug 60 is inserted; then when the auxiliary plug 60 is inserted into the positioning, the gap between the two auxiliary components 81, 82 The magnetic attraction will also assist in keeping the sub-plug 60 in the buckled state. One of the two sub-elements 81, 82 may be a magnet and the other may be a metal, or both may be magnets, as long as a magnetic attraction force can be generated between the two. In this embodiment, the first sub-element 81 is provided in the sub-slide 70, and even if the sub-plug 60 is inserted to the position, the first sub-element 81 and the second sub-element 82 are still spaced apart from each other, but not limited to this. .

In addition, the first main element 41, the second main element 42, the first auxiliary element 81, and the second auxiliary element 82 can be independent elements, or can be directly integrally formed on the element where they are located. For example, the first main element 41 can be integrated with If the main sliding seat 30 is integrally formed, the main sliding seat 30 itself is a magnet or metal, or the second secondary element 82 can be integrally formed with the secondary plug 60, and the secondary plug 60 itself is a magnet or metal.

Please refer to FIG. 4 to FIG. 6, where the movement of the main sliding seat 30 withdrawing from the main plug 20 will drive the auxiliary sliding seat 70 to move relative to the housing 10 to withdraw the auxiliary plug 60. When the secondary opening direction D4 is opposite to the main opening direction D2, in a preferred embodiment, the main slide 30 has a main rack 34 protruding toward the secondary slide 70, and the secondary slide 70 has a secondary tooth protruding toward the main slide 30 A gear 15 is provided between the main rack 34 and the auxiliary rack 74 to simultaneously engage the main rack 34 and the auxiliary rack 74, because the main rack 34 and the auxiliary rack 74 are located on opposite sides of the gear 15 Therefore, the rotation of the gear 15 will reversely drive the main rack 34 and the auxiliary rack 74 to move in opposite directions, but the mechanism of the main slide 30 to drive the auxiliary slide 70 is not limited to this, and may be in other forms. this In addition, in an embodiment where the secondary opening direction D4 is the same as the main opening direction D2, the main sliding seat 30 and the secondary sliding seat 70 may be directly connected to each other or even integrally formed.

The aforementioned control element 50 selectively prevents the relative movement or rotation of the main sliding seat 30 and the housing 10 to prevent the main plug 20 from entering the unlocked state, and when the main sliding seat 30 and the housing 10 are prevented from moving or rotating relative to each other, the auxiliary sliding seat 70 is also limited by the main sliding seat 30 so that the auxiliary sliding seat 70 and the housing 10 cannot move or rotate relative to each other, so that the auxiliary plug 60 cannot enter the unlocked state. Therefore, the control element 50 indirectly controls the state of the auxiliary plug 60. But not limited to this, the control element 50 can also directly contact the sub-slide 70, and directly and selectively prevent the sub-slide 70 from moving or rotating relative to the housing 10 to prevent the sub-plug 60 from entering the unlocked state. The plug 20 and the main sliding seat 30 and the auxiliary plug 60 and the auxiliary sliding seat 70 are two independent sets of structures, and the control element 50 controls the two sets of structures at the same time. In this embodiment, the control element 50 selectively prevents the main sliding seat 30 from moving in the main opening direction D2 relative to the housing 10 to exit the main plug 20, and when the main sliding seat 30 is restricted by the control element 50 and cannot move to exit When the main plug 20 is used, the auxiliary sliding seat 70 is also limited by the main sliding seat 30 and cannot move relative to the housing 10 to exit the auxiliary plug 60. But not limited to this, the control element 50 can also directly contact the auxiliary sliding seat 70 and directly and selectively prevent the auxiliary sliding seat 70 from moving in the auxiliary opening direction D4 relative to the housing 10 to exit the auxiliary plug 60.

In addition, in the preferred embodiment, the control element 50 is connected to the main slide 30, and controls the movement of the main slide 30 in the main opening direction D2 and the movement in the opposite direction of the main opening direction D2. In other words, the control element 50 can directly The main sliding seat 30 moves bidirectionally. However, it is not limited to this, the control element 50 may only block the movement of the main sliding seat 30 in the main opening direction D2, and the movement of the main sliding seat 30 is controlled separately.

Please refer to FIG. 4 to FIG. 7, in the embodiment in which the control element 50 can directly move the main sliding seat 30 in two directions, preferably, the control element 50 includes a lock core 51 and a linkage 52. The linkage 52 is connected to the main sliding seat 30 and drives the main sliding seat 30 to move in the main opening direction D2 and in the opposite direction of the main opening direction D2. The lock core 51 can be a combination lock, a lock that requires a key, or a lock that has two unlocking methods at the same time, and so on. The lock core 51 has a rotatable rotation output portion 511, and the rotation output portion 511 is connected to the linkage 52. The lock core 51 drives the linkage member 52 to move in the main opening direction D2 and in the opposite direction to the main opening direction D2 by rotating the rotation output portion 511. Preferably, the rotation output portion 511 drives the linkage member 52 to move linearly in both directions through gears and racks, but it is not limited to this. The lock core 51 can also be output directly in a linear movement instead of rotating. To drive the linkage 52.

Please refer to Figures 8 to 10, whereby when the main plug 20 and the auxiliary plug 60 are inserted into the housing 10 and enter the buckled state, the lock core 51 is unlocked and the rotation output portion 511 is rotated to simultaneously drive the main slide The base 30 and the sub-sliding base 70 move to withdraw the main plug 20 and the sub-plug 60 at the same time.

Next, the specific method of moving the main sliding seat 30 along the main opening direction D2 to exit the main plug 20 will be described, and the specific method of moving the sub-slide 70 in the secondary opening direction D4 to exit the secondary plug 60 is substantially the same, so it will not be repeated here. , The main sliding seat 30 and the main plug 20 are mainly described below.

Please refer to FIGS. 8 to 10, in this embodiment, in the process of pushing the main sliding seat 30 along the main opening direction D2, the movement of the main sliding seat 30 will generate a thrust in the direction opposite to the main buckling direction D1. In order to resist the magnetic attraction between the two main elements 41 and 42, the side 21 of the main plug 20 opposite to the main opening direction D2 is tilted to change the relative angle of the first main element 41 and the second main element 42 (such as Figure 9), at this time the magnetic force between the two main elements 41, 42 becomes unbalanced, which in turn makes the tilted main plug 20 in an unstable state; and as the main sliding seat 30 continues to be pushed, it follows the main The first main element 41 moved by the sliding seat 30 will continue to pull the main plug 20 in an unstable state through magnetic attraction, and generate a moment to the inclined main plug 20; therefore, the main sliding seat 30 is pushed to the end, and the main plug 20 is at the end. The torque caused by the magnetic attraction force and the pushing force generated by the pushing force are combined to exit the housing 10. Therefore, the pushing force generated by the pushing force helps the main plug 20 to exit the housing 10. However, the way of moving through the main sliding seat 30 to exit the main plug 20 is not limited to the foregoing, but can have various changes.

More specifically, with regard to the specific method of generating a thrust in a direction opposite to the main buckling direction D1 through the movement of the main sliding seat 30, in this embodiment, the main sliding seat 30 has a main tilting and pressing portion 311 In this embodiment, the main tilting and pressing portion 311 is a convex block with a slope, but it is not The shape is limited; in the process of pushing the main sliding seat 30 along the main opening direction D2, the main tilting and abutting portion 311 pushes against the side 21 of the main plug 20 opposite to the main opening direction D2 in a direction opposite to the main buckling direction D1, Thereby, the thrust is generated and at the same time the side 21 of the main plug 20 is tilted to change the relative angle of the two main elements 41, 42. However, the way of generating the thrust is not limited to the foregoing, but can have various changes.

In addition, in this embodiment, when the main plug 20 exits the housing 10 along with the movement of the main slide 30, the first main element 41 that moves with the main slide 30 and the second main element 42 on the main plug 20 The magnetic attraction force between the two will produce a lateral force component, which will cause the main plug 20 to exit the housing 10 obliquely (as shown in FIG. 10), and after the main plug 20 is pushed out of the housing 10, it is still affected by the two main components 41 The magnetic attraction between, 42 still faces the first main element 41 and abuts against the housing 10 (as shown in FIG. 10). By making the main plug 20 withdraw from the housing 10 obliquely, the probability of the main plug 20 being pulled out of the housing 10 can be improved, and at the same time, the main plug 20 can be prevented from being inserted back into the housing 10 immediately after being withdrawn due to various reasons. However, it is not limited to this. In other embodiments, the main plug 20 may not be withdrawn obliquely, but simply withdrawn from the housing 10 in a direction opposite to the main buckling direction D1.

In addition, in this embodiment, please refer to Figures 2, 9 and 10, the housing 10 is provided with two thrust parts 16, which are preferably formed on the wall surfaces of the main plug hole 11 and the auxiliary plug hole 12 , To block the main plug 20 and the sub plug 60 respectively. During the process of pushing the main sliding seat 30 in the main opening direction D2, the thrust portion 16 abuts the main plug 20 and prevents the main plug 20 from moving along with the main sliding seat 30 in the main opening direction D2, so that the main plug 20 will not be The magnetic attraction force of the moving first main element 41 immediately moves with the main slider 30, but the main plug 20 is pushed by a pushing force (for example, the main tilting portion 311) and one side 21 is tilted. The suction force passes over the thrust part 16 and exits the housing 10 obliquely. By preventing the main plug 20 from moving immediately and accumulating for a period of time, the main plug 20 can be ejected in one breath. . In addition, in an embodiment in which the main plug 20 is simply to exit the housing 10 in a direction opposite to the main buckling direction D1, the thrust portion 16 can maintain the withdrawal direction of the main plug 20 without deflection.

In addition, please refer to Figure 8, when the main plug 20 is inserted into the housing 10 along the main buckling direction D1 to make the main plug 20, the first main element 41 and the second main element 42 are parallel to each other, and the first main The center line of the element 41 is perpendicular to the main opening direction D2, but is not limited to this. In other embodiments, the center lines of the first main element 41 and the second main element 42 may also be non-perpendicular to the main opening direction D2, in other words , The two main elements 41 and 42 are both inclined toward the oblique push-out direction of the main plug 20, which also helps the magnetic attraction force to drive the main plug 20 to exit the housing 10 obliquely.

In addition, in this embodiment, please refer to FIG. 3, FIG. 4 and FIG. 7, the main sliding base 30 further includes a main base body 31 and a main displacement member 32. The main base 31 is the part of the main sliding base 30 that is blocked or connected by the control element 50, and the aforementioned main rack 34 is provided on the main base 31, and the aforementioned main tilting and pressing portion 311 is formed on the main base 31 . The main displacement member 32 is movably arranged in the main base body 31 along the main opening direction D2, the main displacement member 32 is the part of the main sliding base 30 corresponding to the main plug 20, and the first main element 41 is provided on the main displacement member. 32 on. Please refer to Figures 7 and 8, whereby when the main plug 20 is inserted into the housing 10, the magnetic attraction between the first main element 41 and the second main element 42 causes the main buckle of the main displacement member 32 to engage The portion 321 moves in a direction opposite to the main opening direction D2 and engages with the main buckling groove 22 of the main plug 20, thereby causing the main plug 20 to enter the buckling state. Therefore, before the main plug 20 is inserted into the main plug hole 11 of the housing 10, the main buckling portion 321 of the main displacement member 32 does not appear in the insertion path of the main plug 20, so that the insertion of the main plug 20 is even more effective. It will not be hindered, and it can prevent the user from having to spend effort to insert the main plug 20.

However, in another embodiment, the main sliding seat 30 may not be divided into the main body 31 and the main displacement member 32. At this time, the main sliding seat 30 is integrally formed. In this embodiment, the main plug 20 is inserted into the housing 10 Before the main plug hole 11, the main buckling portion 321 of the main displacement member 32 will appear in the insertion path of the main plug 20, and the user must push the main buckling portion 321 and the entire main sliding seat 30 away when inserting the main plug 20 , Or the user manually pushes the main sliding seat 30, and after the main plug 20 is inserted into the position, the magnetic attraction of the two main elements 41 and 42 together push the main sliding seat 30 so that the main buckling portion 321 is engaged with the main plug 20. So although the use is not as good as before One embodiment is convenient, but it can be applied to situations that need to avoid easy locking, and in this way, it still has the function of guiding the insertion of the main plug 20 through the magnetic attraction of the two main elements 41 and 42.

In addition, please refer to FIG. 3, FIG. 4 and FIG. 7, in the embodiment where the main sliding seat 30 includes the main base 31 and the main displacement member 32, it may further include a main displacement member elastic element 33, which is arranged on the main Between the base 31 and the main displacement member 32, and push the main displacement member 32 in the main opening direction D2 relative to the main base 31, so that after the main plug 20 is withdrawn, the main displacement member elastic element 33 will automatically push the main displacement member 32 Back to the original position, but not limited to this, and the main displacement member 32 may be manually pushed back to the original position without the elastic element 33 of the main displacement member.

In addition, please refer to FIGS. 3 and 11, regarding the main buckling portion 321 of the main displacement member 32 and the main buckling groove 22 of the main plug 20, in this embodiment, the main displacement member 32 has two main buckling portions 321. The main plug 20 has two main buckling grooves 22, which are respectively located on opposite sides. When the main plug 20 moves along the main buckling direction D1, the two main buckling portions 321 will be inserted into the two main buckling grooves 22 respectively. By buckling separately from both sides, the purpose of firmly buckling the main plug 20 is achieved.

The following describes the parts of the auxiliary sliding seat 70 and the auxiliary plug 60: please refer to Figures 3, 4 and 7, the auxiliary sliding seat 70 includes a secondary seat body 71, a secondary displacement member 72 and a secondary displacement member elastic element 73 . The auxiliary displacement member 72 is movably arranged in the auxiliary base body 71. The sub-seat body 71 is a part of the sub-slide 70 that is connected to the main seat body 31, and the aforementioned auxiliary rack 74 is provided on the sub-seat body 71. The auxiliary displacement member elastic element 73 is arranged between the auxiliary base body 71 and the auxiliary displacement member 72, and pushes the auxiliary displacement member 72 in the auxiliary opening direction D4 relative to the auxiliary base body 71. The first auxiliary element 81 is provided on the auxiliary displacement member 72. When the secondary plug 60 is inserted into the housing 10 along the secondary buckling direction D3, the magnetic attraction between the first secondary element 81 and the second secondary element 82 causes the secondary displacement member 72 to move in the opposite direction to the secondary opening direction D4. It is engaged with the auxiliary plug 60, so that the auxiliary plug 60 enters the buckled state. The detailed structure of the auxiliary seat body 71 and the auxiliary displacement member 72 is substantially the same as the detailed structure of the main seat body 31 and the main displacement member 32, so the details will not be repeated.

Please refer to Figures 8 to 10, during the process of pushing the secondary slide 70 in the secondary opening direction D4, a thrust is generated in the opposite direction of the secondary buckling direction D3 to resist the first secondary element 81 and the second secondary element 82 The magnetic attraction force between the secondary plug 60 tilts the side opposite to the secondary opening direction D4 to change the relative angle of the first secondary element 81 and the second secondary element 82, and thereby pull the secondary plug 60 out of the housing 10 . The auxiliary sliding seat 70 has a pair of tilting and pushing parts 711. In the process of pushing the sub slide 70 in the secondary opening direction D4, the secondary tilting and abutting portion 711 pushes against the side of the secondary plug 60 opposite to the secondary opening direction D4 in a direction opposite to the secondary buckling direction D3, thereby generating a direction opposite to the secondary opening direction D4. The thrust in the secondary buckling direction D3. When the sub-plug 60 exits the housing 10 with the movement of the sub-slide 70, the magnetic attraction between the first sub-element 81 and the second sub-element 82 that moves with the sub-slide 70 pushes the sub-plug 60 obliquely The housing 10 and the magnetic attraction between the first secondary element 81 and the second secondary element 82 make the secondary plug 60 abut the housing 10. Preferably, the auxiliary opening direction D4 is opposite to the main opening direction D2, and the main plug 20 and the auxiliary plug 60 are obliquely pushed out of the housing 10 in a direction away from each other, thereby avoiding the main plug 20 and the auxiliary plug 60 The main plug 20 and the auxiliary plug 60 will be pressed against the housing 10 due to the magnetic attraction force and will not run wildly, thereby facilitating the user to grasp one of the main plug 20 and the auxiliary plug 60. The details of the auxiliary sliding seat 70 and the auxiliary plug 60 are the same as those of the main sliding seat 30 and the main plug 20, so they will not be repeated.

In summary, please refer to Figures 7 and 8. This creation uses components on the slider (main slider 30, sub slider 70) and plug (main plug 20, sub plug 60) respectively, so When the plug is close to the plug hole of the housing 10, the magnetic attraction force between the corresponding two elements will play a certain guiding role, so that the plug is closer to the plug hole and inclined to allow the plug to be inserted, thereby assisting the plug insertion.

Then when the plug is inserted into the position, the magnetic attraction between the corresponding two elements will drive the displacement members (the main displacement member 32 and the auxiliary displacement member 72) to move and engage with the plug, and then the plug enters the buckled state. Therefore, the user can easily buckle without deliberately exerting force.

Therefore, the invention not only facilitates the insertion of the plug through the magnetic attraction of the component, but also effectively reduces the force exerted by the user, thereby greatly improving the convenience of use.

In addition, when unlocking, the control element 50 pushes the two sliding seats 30, 70 at the same time, and then simultaneously exits the two plugs 20, 60, and the two plugs 20, 60 are obliquely pushed out of the housing 10 in a direction away from each other. They are attached to the housing 10 away from each other, so that the user can grasp one of the two plugs 20, 60, and this creation is convenient to use.

In addition, please refer to FIGS. 12-16. In the second embodiment of the present creation, the control element 50 can directly push the main sliding seat 30 back and forth along the main opening direction D2. Specifically, the control element 50 includes a knob 53 And a linkage member 54. The knob 53 is pivoted on the housing 10 and can push the linkage member 54 back and forth in the main opening direction D2 as it pivots relative to the housing 10, and the linkage member 54 can move back and forth in the main opening direction D2. It is arranged in the housing 10, and one end is connected and fixed to the main sliding base 30, whereby the user can turn the knob 53 to move the position of the main sliding base 30 (as shown in FIGS. 15 and 16). In addition, in the second embodiment, compared with the auxiliary plug 60 and the auxiliary sliding seat 70, the main sliding seat 30 and the main plug 20 are farther from the control element 50, but not limited to this, the main sliding seat 30 and the main sliding seat 70 The plug 20 can also be closer to the control element 50.

In addition, please refer to FIGS. 14, 17 and 18. In the second embodiment, the movement of the main sliding seat 30 withdrawing from the main plug 20 will also drive the auxiliary sliding seat 70 to move relative to the housing 10 to withdraw the auxiliary plug 60. Specifically, a runner 17 is provided between the main sliding seat 30 and the auxiliary sliding seat 70. The runner 17 links the main sliding seat 30 and the auxiliary sliding seat 70. When the main sliding seat 30 is in the main opening direction D2 or the opposite When moving in the direction, the movement of the main sliding seat 30 will drive the runner 17 to rotate, and the rotation of the runner 17 will drive the auxiliary sliding seat 70 to move in the opposite direction of the main sliding seat 30. In a preferred embodiment, the main sliding seat 30 is formed with a main long groove 35, the extending direction of the main long groove 35 is preferably perpendicular to the main opening direction D2, and the auxiliary sliding seat 70 is formed with an auxiliary long groove 75, The extension direction is preferably perpendicular to the auxiliary opening direction D4. Two guide posts 171 protrude from the runner 17, which respectively penetrate the main long groove 35 of the main slide 30 and the auxiliary long groove 75 of the auxiliary slide 70, thereby To achieve the aforementioned purpose of converting movement into rotation and converting rotation into movement.

Please refer to Figures 15 and 16, this second embodiment can be used to force the main sliding seat 30 (along the main opening direction D2) and the auxiliary sliding seat 70 (along the Deputy Opener To D4), and the main tilting pushing portion 311 of the main sliding seat 30 and the secondary tilting pushing portion 711 of the secondary slide 70 respectively pull the main plug 20 and the secondary plug 60 out of the housing 10 (an instantaneous throwing phenomenon occurs) Therefore, the second embodiment can also achieve the same purpose of the invention.

The above description is only the preferred embodiment of the creation, and does not limit the creation in any form. Although the creation has been disclosed in the preferred embodiment as above, it is not intended to limit the creation. Any technical field has Generally knowledgeable persons, without departing from the scope of this creative technical solution, can use the technical content disclosed above to make slight changes or modifications to equivalent embodiments with equivalent changes. However, any content that does not deviate from this creative technical solution is based on this Any simple modifications, equivalent changes and modifications made to the above embodiments by the technical essence of the creation still fall within the scope of the technical solution for creation.

10: Shell

14: Upper cover

20: Main plug

30: Main slide

31: Main body

32: main displacement piece

41: The first main component

42: The second main component

60: secondary plug

70: Sub slide

71: Sub-seat

72: auxiliary displacement parts

81: The first component

82: The second component

D1: Main buckle direction

D2: Main opening direction

D3: secondary buckle direction

D4: Vice opening direction

Claims (10)

A magnetic fastening device includes a housing; a main plug that can be inserted into the housing along a main buckling direction to make the main plug enter a buckled state; a main sliding seat, the main sliding seat and The shell can move or rotate relatively to make the main plug enter an unlocked state; a first main element is arranged on the main sliding seat; a second main element is arranged on the main plug, when the main plug When the plug is inserted into the housing along the main buckling direction, there will be a magnetic attraction between the first main element and the second main element to assist the main plug to maintain the buckled state; a control element, the control element and the The main sliding seat is two components independent of each other. The control element has a blocking state and an unblocked state; in the blocking state, the control element prevents the main sliding seat from moving or rotating relative to the housing, thereby preventing the main sliding block from moving or rotating. The plug enters the unlocked state; in the unblocked state, the control element does not prevent the main sliding seat from moving or rotating relative to the housing. The magnetic fastening device according to claim 1, wherein the main sliding seat is movably arranged in the housing, and the main sliding seat is movable relative to the housing in a main opening direction so that the main plug enters the unlocking State; the main opening direction is different from the main buckling direction; in the blocking state, the control element prevents the main sliding seat from moving relative to the housing along the main opening direction to prevent the main plug from entering the unlocked state. The magnetic fastening device according to claim 2, wherein the control element is connected to the main sliding seat, and in the unblocked state, the control element controls the movement of the main sliding seat in the main opening direction and along the main opening direction Move in the opposite direction. The magnetic buckle device according to claim 2, wherein the control element includes a lock core and a linkage member; the linkage member is connected to the main sliding seat, and in the unblocked state, the control element drives the main sliding seat edge The main opening direction moves and moves in the opposite direction of the main opening direction; the lock core has a rotatable rotation output portion, the rotation output portion is connected to the linkage, the lock core drives the linkage by rotating the rotation output portion The piece moves in the main opening direction and in the opposite direction of the main opening direction. The magnetic fastening device according to claim 1, which further includes a secondary plug that can be inserted into the housing along a secondary buckling direction to make the secondary plug enter a buckled state; a secondary sliding seat, the secondary The sliding seat and the housing can move or rotate relatively to make the auxiliary plug enter an unlocked state; a first auxiliary element is arranged on the auxiliary sliding seat; a second auxiliary element is arranged on the auxiliary plug, When the secondary plug is inserted into the housing along the secondary buckling direction, there will be a magnetic attraction between the first secondary component and the second secondary component to assist the secondary plug to maintain the buckled state; wherein, the main sliding seat The relative movement or rotation of the main plug with the housing to enter the unlocked state will drive the relative movement or rotation of the secondary sliding seat and the housing to make the secondary plug enter the unlocked state. The magnetic fastening device according to claim 2, which further includes a secondary plug that can be inserted into the housing along a secondary buckling direction to make the secondary plug enter a buckling state; a secondary sliding seat, the secondary The sliding seat and the housing can move or rotate relatively to make the auxiliary plug enter an unlocked state; a first auxiliary element is arranged on the auxiliary sliding seat; A second auxiliary element is arranged on the auxiliary plug. When the auxiliary plug is inserted into the housing along the auxiliary buckling direction, a magnetic attraction force is provided between the first auxiliary element and the second auxiliary element to assist the auxiliary plug The auxiliary plug maintains the buckled state; wherein, the relative movement or rotation of the main sliding seat and the housing that causes the main plug to enter the unlocked state will drive the auxiliary sliding seat and the housing to move or rotate relative to each other to make the auxiliary plug Enter the unlocked state; wherein the secondary sliding seat is movably arranged in the housing, and the secondary sliding seat can move relative to the housing along a secondary opening direction to make the secondary plug enter the unlocked state; the secondary opening direction It is different from the secondary buckling direction. The magnetic fastening device according to claim 6, wherein the secondary opening direction is opposite to the main opening direction. The magnetic fastening device according to claim 5, wherein the main sliding seat comprises a main base body and a main displacement member, the main displacement member is movably arranged in the main base body; the first main element is arranged in the main base body When the main plug is inserted into the housing along the main buckling direction, the magnetic attraction between the first main element and the second main element causes the main displacement member to move and engage with the main displacement member; The main plug, and then the main plug enters the buckled state; the auxiliary sliding seat includes a sub-seat body and a sub-displacement member, the auxiliary displacement member is movably arranged in the sub-seat body; the first auxiliary element is arranged in the The auxiliary displacement member; when the auxiliary plug is inserted into the housing along the auxiliary buckling direction, the magnetic attraction between the first auxiliary element and the second auxiliary element causes the auxiliary displacement member to move and engage with The auxiliary plug in turn causes the auxiliary plug to enter the buckling state. The magnetic fastening device according to claim 6, wherein in the process of pushing the main sliding seat along the main opening direction, a thrust force is generated in the opposite direction of the main fastening direction to resist the first main element and the second main element The magnetic attraction between the two main components makes the main plug The side opposite to the main opening direction is tilted to change the relative angle of the first main element and the second main element, and thereby the main plug is withdrawn from the housing; the auxiliary sliding seat is pushed along the auxiliary opening direction During the process, a thrust is generated in the opposite direction of the secondary buckling direction to resist the magnetic attraction between the first secondary element and the second secondary element, so that the side of the secondary plug opposite to the secondary opening direction The relative angle of the first auxiliary element and the second auxiliary element is changed by tilting, and the auxiliary plug is withdrawn from the housing. The magnetic buckle device according to claim 6, wherein when the main plug exits the housing with the movement of the main sliding seat, the first main element and the second main element move with the main sliding seat The magnetic attraction force between the main plug obliquely pushes out the casing, and the magnetic attraction between the first main element and the second main element makes the main plug abut against the casing; the auxiliary plug follows When the auxiliary sliding seat moves out of the housing, the magnetic attraction between the first auxiliary element and the second auxiliary element moving with the auxiliary sliding seat obliquely pushes the auxiliary plug out of the housing, and The magnetic attraction between the first auxiliary element and the second auxiliary element makes the auxiliary plug abut against the housing; the auxiliary opening direction is opposite to the main opening direction, and the main plug and the auxiliary plug are facing away from each other The direction is obliquely pushed out of the housing.

Images