CN115110844B - Magnetic fastening device - Google Patents
Magnetic fastening device Download PDFInfo
- Publication number
- CN115110844B CN115110844B CN202110284386.3A CN202110284386A CN115110844B CN 115110844 B CN115110844 B CN 115110844B CN 202110284386 A CN202110284386 A CN 202110284386A CN 115110844 B CN115110844 B CN 115110844B
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- Prior art keywords
- seat
- plug
- component
- buckle body
- state
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- 230000008859 change Effects 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 description 18
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/52—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0038—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets
Landscapes
- Buckles (AREA)
Abstract
The invention provides a magnetic buckling device, which comprises a buckling body and a plug. When the plug is close to the plug hole of the buckle body, the magnetic attraction between the first component on the plug and the second component on the buckle body can guide the auxiliary plug to be inserted into the plug hole. After the plug is inserted into the positioning device, the magnetic attraction between the first component and the second component can assist in keeping the buckling state, so that excessive buckling structures are not required to be designed, and the force application required by a user can be reduced. When the buckle body is changed into an unlocking state and the plug is withdrawn from the buckle body, the magnetic attraction between the first component and the second component or the magnetic attraction between the first component and the third component on the buckle body can enable the plug to be adsorbed on the buckle body, so that the plug after withdrawal can be prevented from moving randomly, and a user needs to search for the plug to lock again.
Description
Technical Field
The present invention relates to a fastening device, and more particularly, to a fastening device which can be used for various daily necessities such as bags, backpacks, boxes, etc., and can be detachably connected with two components.
Background
Prior art bags are typically opened and closed by a zipper, and certain specific bags (e.g., luggage) are further provided with a snap-fit device which allows the zipper slider to be inserted therein and secures the zipper slider so that the zipper cannot be pulled to lock the bag.
However, the prior art fastening device has the disadvantage that when the slider is inserted into the fastening device, it is often necessary to accurately align the slider with the insertion hole of the fastening device, and then a certain force is applied to insert the slider into the insertion hole of the fastening device, so that the use is quite inconvenient. Particularly, when the trunk is to be locked, the user may not be in a state of conveniently moving both hands, so that the locking device which cannot be easily locked is in need of improvement.
In addition, after the fastening device in the prior art is unlocked, the zipper head is lost to be arbitrarily moved, so that a user needs to search for the zipper head again to fix the zipper head when the user is to lock the zipper head again, and the use is inconvenient.
In addition, various locks fixed by buckling have the same defects, the plug needs to be accurately aligned during locking, the plug needs to be inserted by applying a certain force, and the plug can be moved randomly after unlocking, so the lock needs to be improved.
Disclosure of Invention
In view of the above-mentioned drawbacks and shortcomings of the prior art, the present invention provides a magnetic fastening device, which can be conveniently fastened.
In order to achieve the above object, the present invention provides a magnetic fastening device, comprising:
A buckle body having a buckling state and an unlocking state; the buckle body comprises a first seat and a second seat which are mutually combined, and the first seat is provided with a plug hole;
A plug which can penetrate through the plug hole of the first seat along a buckling direction and be inserted into the second seat so as to enable the buckle body to enter the buckling state; the first seat and the second seat can rotate relatively to change the buckle body into an unlocking state, and when the buckle body is changed into the unlocking state, the buckle body can withdraw the plug from the buckle body;
A first component arranged on the plug;
A second component arranged on the buckle body; when the plug is inserted into the buckle body along the buckling direction, a magnetic attraction force is generated between the first component and the second component to assist the buckle body to keep the buckling state; when the buckle body is changed into an unlocking state and the plug is withdrawn from the buckle body, the plug is adsorbed on the first seat of the buckle body by the magnetic attraction between the first component and the second component.
To achieve the above object, the present invention further provides a magnetic fastening device, including:
A buckle body having a buckling state and an unlocking state;
a plug which can be inserted into the buckle body along a buckling direction so as to enable the buckle body to enter the buckling state; when the buckle body is changed to an unlocking state, the buckle body can withdraw the plug from the buckle body;
A first component arranged on the plug;
A second component arranged on the buckle body; when the plug is inserted into the buckle body along the buckling direction, a magnetic attraction force is generated between the first component and the second component to assist the buckle body to keep the buckling state;
A third component arranged on the buckle body; when the buckle body is changed into an unlocking state and the plug is withdrawn from the buckle body, a magnetic attraction force exists between the first component and the third component to enable the plug to be adsorbed on the buckle body.
The invention has the advantages that when the plug (such as a zipper head) is close to the plug hole of the buckle body, the magnetic attraction between the first component on the plug and the second component on the buckle body can play a certain guiding role, so that the plug is closer to the plug hole of the buckle body and tends to be inserted, thereby assisting the plug to be inserted. Then, when the plug is inserted into the positioning device, the magnetic attraction between the first component and the second component can assist the buckle body to keep the buckling state, so that excessive buckling structures are not required to be designed, the force applied by a user can be reduced, or even the user can position and buckle the plug through the magnetic attraction without applying force.
In addition, when the buckle body is changed into an unlocking state to withdraw the plug from the buckle body, the magnetic attraction between the first component and the second component or the magnetic attraction between the first component and the third component on the buckle body can enable the plug to be adsorbed on the buckle body, so that the plug after withdrawal can be prevented from moving randomly, and a user needs to search for the plug to lock again.
Further, when the buckle body is changed to the unlocked state, the plug is obliquely withdrawn from the buckle body and is adsorbed on the buckle body.
Further, in the magnetic fastening device, when the first seat and the second seat can relatively move or rotate to change the fastening body into the unlocking state, the second seat can generate a pushing force to enable the plug to obliquely withdraw from the fastening body.
In addition, the magnetic buckling device is characterized in that a thrust part is arranged on the first seat, and when the first seat and the second seat can relatively move or rotate to change the buckle body into an unlocking state, the thrust part is abutted against the plug along with the relatively moving or rotating process.
Further, the magnetic fastening device comprises a first seat and a second seat which are combined with each other, the first seat is provided with a plug hole, the plug can penetrate through the plug hole of the first seat along the fastening direction and be inserted into the second seat so as to enable the fastening body to enter the fastening state, the first seat and the second seat can relatively move or rotate so as to enable the fastening body to be changed into an unlocking state, and in the unlocking state, the plug is adsorbed on the first seat by the magnetic attraction force between the first component and the third component.
Further, the magnetic fastening device, wherein the third component is disposed on the first seat.
Further, the magnetic fastening device, wherein the third component is disposed on an outer side surface of the first seat away from the second seat.
Further, the magnetic fastening device, wherein the third component is disposed on the first seat towards an inner side of the second seat.
Further, the magnetic fastening device, wherein the third component is disposed on the second seat.
Drawings
Fig. 1 is a perspective view of a first embodiment of the present invention.
Fig. 2 is an exploded view of a portion of the components of a first embodiment of the present invention.
Fig. 3 to 5 are side cross-sectional views of a first embodiment of the present invention.
Fig. 6 is a side cross-sectional view of a second embodiment of the present invention.
Fig. 7 is a perspective view of a third embodiment of the present invention.
Fig. 8 is an exploded view of a portion of a third embodiment of the present invention.
Fig. 9 is a side cross-sectional view of a third embodiment of the present invention.
Fig. 10 is a schematic diagram illustrating the operation of a fourth embodiment of the present invention.
Fig. 11 and 12 are exploded views of a fourth embodiment of the present invention.
Fig. 13 to 16 are perspective sectional views of a fourth embodiment of the present invention.
Fig. 17 to 18 are top view cross-sectional views of an insertion plug according to a fourth embodiment of the present invention.
Fig. 19 is a side cross-sectional view of a fifth embodiment of the present invention.
Fig. 20 is a side cross-sectional view of a sixth embodiment of the present invention.
Detailed Description
The technical means adopted by the invention to achieve the preset aim are further described below by matching with the attached drawings and the preferred embodiments of the invention.
The magnetic buckling device comprises a buckling body and a plug, wherein the buckling body is provided with a buckling state and an unlocking state, the plug can be inserted into the buckling body along a buckling direction so that the buckling body enters the buckling state, and when the buckling body is changed into the unlocking state, the buckling body can withdraw the plug from the buckling body. The magnetic buckling device can be used for buckling various daily necessities such as bags, backpacks, boxes and the like, and can also be used as various locks.
The magnetic buckling device further comprises a first component and a second component, wherein the first component is arranged on the plug, the second component is arranged on the buckle body, and when the plug is inserted into the buckle body along the buckling direction, a magnetic attraction force is arranged between the first component and the second component to assist the buckle body to keep the buckling state.
One of the first component and the second component may be a magnet, the other may be a metal, or both may be magnets, and only a magnetic attraction force may be generated between the two.
In addition, the first component and the second component may be independent components or may be integrally formed directly on the component, for example, the first component may be integrally formed with the plug, so that the plug is a magnet or metal, the second component may be integrally formed with the portion (for example, the displacement member) of the buckle body where the second component is disposed, so that the portion (for example, the displacement member) of the buckle body where the second component is disposed is a magnet or metal.
And when the buckle body is changed into an unlocking state and the plug is withdrawn from the buckle body, the plug is adsorbed on the buckle body. The present invention has two implementation forms that can achieve the aforementioned functions:
second component adsorption aspect: when the buckle body is changed to an unlocked state and the plug is withdrawn from the buckle body, the plug is adsorbed on the buckle body by the magnetic attraction between the first component and the second component, as in the first embodiment of the present invention (fig. 1 to 5). In other words, the second component plays two functions simultaneously, when the plug is inserted into the buckle body, the second component on the buckle body attracts the plug to assist the buckle body to keep the buckled state, and when the plug is withdrawn from the buckle body, the second component attracts the plug to be adsorbed on the buckle body.
Third component adsorption aspect: the invention is further provided with a third component which is arranged at a position different from the second component on the buckle body; when the buckle body is changed to the unlocking state and the plug is withdrawn from the buckle body, a magnetic attraction force exists between the first component and the third component to enable the plug to be adsorbed on the buckle body, such as the second embodiment to the sixth embodiment (fig. 6 to 20) of the invention.
Similarly, one of the first component and the third component may be a magnet, the other may be a metal, or both may be magnets, so long as a magnetic attraction force is generated between the two. In addition, the third component may be an independent component or may be directly integrally formed on the component, for example, the third component may be integrally formed with the position (for example, the displacement member or the seat body) where the third component is disposed on the fastener body, and the position (for example, the displacement member or the seat body) where the third component is disposed on the fastener body is a magnet or a metal.
In a preferred embodiment, the buckle body includes a first seat and a second seat combined with each other, the first seat has a plug hole, the plug can penetrate the plug hole of the first seat along the buckling direction and be inserted into the second seat to make the buckle body enter the buckling state, the second component is arranged on the second seat, the first seat and the second seat can relatively move to make the buckle body change to the unlocking state, as in the first embodiment to the third embodiment of the invention (fig. 1 to fig. 9), or the first seat and the second seat can relatively rotate to make the buckle body change to the unlocking state, as in the fourth embodiment to the sixth embodiment of the invention (fig. 10 to fig. 20). In the unlocked state, the plug is attracted to the first seat by the magnetic attraction between the first component and the second component or between the first component and the third component.
The first seat is preferably a housing or an upper cover, and the second seat is preferably a sliding seat or a base on the housing, in the housing or under the upper cover, but when the buckle body is changed to the unlocked state, the first seat (housing) is not moved to operate (push or rotate) the second seat (sliding seat), such as the first embodiment to the third embodiment (fig. 1 to 9) of the present invention, or the second seat (base) is not moved to operate (push or rotate) the first seat (upper cover), such as the fourth embodiment to the sixth embodiment (fig. 10 to 20) of the present invention, and the specific forms of the first seat and the second seat are not limited, and likewise, the specific linkage structure (push or rotate) is not limited.
In the third component adsorbing mode, the third component may be disposed on the first seat or the second seat. When the third component is disposed on the first seat, the third component may be disposed on an outer side surface of the first seat away from the second seat, such as in the fourth embodiment of the present invention (fig. 10 to 18), or may be disposed on an inner side surface of the first seat toward the second seat, such as in the third embodiment of the present invention (fig. 7 to 9) and the fifth embodiment of the present invention (fig. 19). When the second seat is provided, as in the second embodiment (fig. 6) and the sixth embodiment (fig. 20) of the present invention, if the second component is also located on the second seat, the third component will be located at a position along the pushing or rotating direction of the second component, so that the plug will be originally adsorbed on the second component, and after the second seat is pushed or rotated, the plug will be adsorbed on the third component at a further position along the pushing or rotating direction.
When the buckle body is changed into an unlocking state, the plug obliquely withdraws from the buckle body and is absorbed on the buckle body by the magnetic attraction between the first component and the second component or the magnetic attraction between the first component and the third component. The oblique withdrawal of the plug is helpful for the plug to leave the position of the plug hole after withdrawal, and besides, the plug is prevented from being inserted back into the buckle body immediately after withdrawal due to various reasons, and is further helpful for the plug to be absorbed by the second component or the third component.
In a preferred embodiment, when the first seat and the second seat are moved or rotated relative to each other to change the latch body to the unlocked state, the second seat generates a pushing force to make the plug withdraw from the latch body obliquely.
The thrust force resists the magnetic attraction force between the first component and the second component, so that one side of the plug is tilted to change the relative angle of the first component and the second component, and at the moment, the magnetic force between the first component and the second component becomes unbalanced, so that the tilted plug is in an unstable state; with the relative pushing or rotation of the first seat and the second seat being continuously carried out, the first component on the second seat can continuously pull the plug in an unstable state through magnetic attraction and generate moment on the inclined plug; therefore, the plug is withdrawn from the first seat under the combined action of the moment caused by the magnetic attraction and the pushing force generated by pushing or rotating, so that the pushing force generated by pushing is helpful for withdrawing the plug from the first seat of the shell.
In addition, regarding the specific manner that the second seat generates a pushing force to enable the plug to withdraw from the buckle body obliquely, in this embodiment, the second seat has an abutment surface, on which an inclined pushing portion protrudes, and in this embodiment, the inclined pushing portion is a bump with an inclined surface, but the shape is not limited thereto; in the process of pushing or rotating the first seat and the second seat relatively, the toppling pushing part can push one side of the plug, so that the pushing force is generated, and meanwhile, the side of the plug is tilted to change the relative angle of the first component and the second component. However, the manner of generating the thrust is not limited to the foregoing, and various changes are possible.
Finally, preferably, the first seat is provided with a thrust portion, and when the first seat and the second seat relatively move or rotate to change the buckle body into the unlocking state, the thrust portion abuts against the plug along with the relative movement or rotation. In the case that the second seat is not moved but the first seat is pushed or rotated, the first seat is facilitated to move or rotate the plug, as in the fourth embodiment of the present invention (fig. 10 to 18). In the case that the first seat is fixed and the second seat is to be pushed or rotated, the thrust portion can prevent the plug from moving or rotating along with the second seat, so that the plug cannot immediately move or rotate, and can be accumulated for a period of time and then is withdrawn at one time, and therefore the plug can have an ejecting effect, as in the third embodiment of the invention (fig. 7 to 9).
Referring to fig. 1 to 5, a first embodiment of the magnetic fastening device of the present invention is a mobile unlocking type and matches with a second component attraction mode, wherein the fastening body 10 includes a first seat 11 and a second seat 12, wherein the first seat 11 is a housing, the second seat 12 is a sliding seat capable of sliding in the housing, and the second seat 12 may further include a seat body 121 and a displacement member 122; the seat body 121 is a portion of the second seat 12 for pushing by a user, the displacement member 122 is movably disposed in the seat body 121, and is a portion of the second seat 12 corresponding to the plug 20, the second assembly 40 is disposed on the displacement member 122, and the abutment surface 1221 and the tilting pushing portion 1222 are formed on the displacement member 122.
When the plug 20 is inserted into the first seat 11, the magnetic attraction between the first component 30 and the second component 40 moves the engaging portion 1223 of the displacement member 122 to engage with the engaging groove 21 of the plug 20, so that the buckle body 10 is in the engaged state (as shown in fig. 3 and 4). Therefore, before the plug 20 is inserted into the plug hole 111 of the first seat 11, the buckling portion 1223 of the displacement member 122 does not appear in the insertion path of the plug 20, so that the insertion of the plug 20 is not hindered, and the user is prevented from spending effort to insert the plug 20.
When the second seat 12 is unlocked, the abutting surface 1221 and the tilting and pushing portion 1222 on the second seat 12 will obliquely withdraw the plug 20 from the buckle body 10 (the first seat 11), and the plug 20 will be absorbed by the second component 40 on the moved second seat 12 and abut against the buckle body 10 (the first seat 11) after withdrawing (as shown in fig. 5).
Referring to fig. 6, a second embodiment of the magnetic fastening device of the present invention is a mobile unlocking mode and matches with a third component attraction mode, wherein the third component 50 is disposed on the second seat 12 and is located on the displacement member 122 of the second seat 12 and is located on one side of the second component 40 along the opening direction, so that after the second seat 12 is pushed along the opening direction to unlock, the plug 20 and the first component 30 are attracted by the third component 50 and are attached to the fastener body 10 (the first seat 11).
Referring to fig. 7 to 9, a third embodiment of the magnetic fastening device of the present invention is a mobile unlocking mode and matches with a third component attraction mode, wherein the third component 50 is disposed on the first seat 11 and is located on the bottom surface of the top plate of the first seat 11 (the inner side surface of the first seat 11 facing the second seat 12), so that after the second seat 12 is pushed to unlock, the plug 20 and the first component 30 are attracted by the third component 50 and are abutted against the top plate of the first seat 11.
In addition, the third embodiment is characterized in that two plugs 20 and two second seats 12 are provided, and a control component 60 selectively prevents one second seat 12 from moving or rotating relative to the first seat 11 to prevent unlocking (preferably through a knob 61 or a lock core and a linkage 62), and further, the second seat 12 can be linked with the other second seat 12, and simultaneously prevents the other second seat 12 from moving or rotating relative to the first seat 11 (preferably through a rotating wheel 13); and further, the control component 60 can directly control the two-way relative movement or rotation of the two second seats 12 and the first seat 11.
Finally, in the third embodiment, the first seat 11 is provided with a thrust portion 112, which can prevent the plug 20 from moving along with the second seat 12, thereby enabling the plug 20 to have an ejecting effect.
Referring to fig. 10 to 18, a fourth embodiment of the magnetic fastening device of the present invention is a rotation unlocking mode and a third component attraction mode, wherein the first seat 11 of the fastening body 10 is an upper cover, the second seat 12 is a base, and the second seat 12 (base) is fixed to rotate the first seat 11 (upper cover) during unlocking.
In the present embodiment, the second seat 12 also further includes a seat 121 and at least one displacement member 122, so that after the plug 20 is inserted, the second component 40 on the displacement member 122 also drives the displacement member 122 to move and engage with the plug 20, thereby entering the locking state (as shown in fig. 13, 14, 17 and 18), but the second seat 12 may be a simple seat instead of being divided into the seat 121 and the displacement member 122.
In addition, in the fourth embodiment, three plugs 20 are matched with three displacement members 122, but the number is not limited to this, and one plug 20 can be matched with one displacement member 122.
When the first seat 11 (upper cover) is unlocked, the plug 20 penetrating the first seat 11 (upper cover) rotates, so that the plug 20 moves along the displacement member 122 of the second seat 12, is pushed to tilt to one side by the tilting pushing portion 1222, and is finally pushed out of the first seat 11 (upper cover) (as shown in fig. 14 and 15), and the plug 20 is then attracted by the third component 50 on the top surface of the top plate of the first seat 11 (upper cover) (on the outer side surface of the first seat 11 away from the second seat 12) to be abutted against the top plate of the first seat 11 (as shown in fig. 15 and 16). In addition, the rotation structure of the fourth embodiment can be changed to the second component attraction mode, i.e. the third component is not provided, and the plug is abutted against the buckle body through the second component.
In addition, the first seat 11 is provided with a thrust portion 112, and the thrust portion 112 is formed to protrude from the periphery of the plug hole 111, and preferably protrudes toward the second seat 12 (as shown in fig. 11). Thereby, when the first seat 11 (upper cover) is rotated, the thrust portion 112 helps the first seat 11 to rotate the plug 20.
Referring to fig. 19, a fifth embodiment of the magnetic fastening device of the present invention is a rotation unlocking mode and a third component attraction mode, which is substantially the same as the fourth embodiment, but the third component 50 is instead disposed on the bottom surface of the top plate of the first seat 11 (upper cover) (the inner side surface of the first seat 11 facing the second seat 12).
Referring to fig. 20, a sixth embodiment of the magnetic fastening device of the present invention is a rotation unlocking mode and matches with a third component attraction mode, which is substantially the same as the fourth embodiment, but the third component 50 is disposed on the base 121 of the second base 12 (base), so that the plug 20 is attracted to be abutted against the top plate of the first base 11.
When the plug (such as a zipper head) is locked, the magnetic attraction between the first component on the plug and the second component on the buckle body can play a certain guiding role when the plug is close to the plug hole of the buckle body, so that the plug is closer to the plug hole of the buckle body and tends to be inserted, and the plug is inserted in an auxiliary mode. Then, when the plug is inserted into the positioning device, the magnetic attraction between the first component and the second component can assist to keep the buckle body in a buckled state.
When the buckle body is unlocked, and the plug is withdrawn from the buckle body in an unlocking state, the plug can be adsorbed on the buckle body by the magnetic attraction between the first component and the second component or the magnetic attraction between the first component and the third component on the buckle body, so that the withdrawn plug can be prevented from moving randomly, and a user can lock again after searching the plug.
The present invention is not limited to the above embodiments, but is capable of modification in all aspects and variations in all aspects without departing from the spirit and scope of the present invention.
Claims (10)
1. A magnetic fastening device, comprising:
A buckle body having a buckling state and an unlocking state; the buckle body comprises a first seat and a second seat which are mutually combined, and the first seat is provided with a plug hole;
a plug which can penetrate through the plug hole of the first seat along a buckling direction and be inserted into the second seat so as to enable the buckle body to enter the buckling state; the first seat and the second seat can rotate relatively to change the buckle body into an unlocking state, and when the buckle body is changed into the unlocking state, the buckle body can withdraw the plug from the buckle body;
A first component arranged on the plug;
The second component is arranged on the buckle body; when the plug is inserted into the buckle body along the buckling direction, a magnetic attraction force is generated between the first component and the second component to assist the buckle body to keep the buckling state; when the buckle body is changed into an unlocking state and the plug is withdrawn from the buckle body, the plug is adsorbed on the first seat of the buckle body by the magnetic attraction between the first component and the second component.
2. The magnetic fastening device according to claim 1, wherein when the fastener body is changed to the unlocked state, the plug is obliquely withdrawn from the fastener body to be adsorbed on the fastener body.
3. The magnetic fastening device according to claim 1, wherein when the first seat and the second seat can rotate relative to each other to change the fastener body to the unlocked state, the second seat generates a pushing force to enable the plug to withdraw from the fastener body obliquely.
4. The magnetic fastening device according to claim 1, wherein the first seat is provided with a thrust portion, and the thrust portion abuts against the plug along with the relative rotation when the first seat and the second seat can rotate relative to each other to change the fastener body to the unlocked state.
5. A magnetic fastening device, comprising:
A buckle body having a buckling state and an unlocking state;
The plug can be inserted into the buckle body along a buckling direction so as to enable the buckle body to enter the buckling state; when the buckle body is changed into an unlocking state, the buckle body can withdraw the plug from the buckle body;
A first component arranged on the plug;
the second component is arranged on the buckle body; when the plug is inserted into the buckle body along the buckling direction, a magnetic attraction force is generated between the first component and the second component to assist the buckle body to keep the buckling state;
A third component arranged on the buckle body; when the buckle body is changed into an unlocking state and the plug is withdrawn from the buckle body, a magnetic attraction force exists between the first component and the third component, so that the plug is adsorbed on the buckle body.
6. The magnetic fastening device according to claim 5, wherein the fastener body comprises a first seat and a second seat combined with each other, the first seat has a plug hole, the plug can penetrate the plug hole of the first seat along the fastening direction and be inserted into the second seat so as to enable the fastener body to enter the fastening state, the first seat and the second seat can relatively move or rotate so as to enable the fastener body to change into the unlocking state, and in the unlocking state, the magnetic attraction between the first component and the third component enables the plug to be adsorbed on the first seat.
7. The magnetic fastening device of claim 6, wherein the third component is disposed on the first seat.
8. The magnetic fastening device according to claim 7, wherein the third component is disposed on an outer side of the first seat away from the second seat.
9. The magnetic fastening device according to claim 7, wherein the third component is disposed on an inner side of the first seat facing the second seat.
10. The magnetic fastening device of claim 6, wherein the third component is disposed on the second seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110284386.3A CN115110844B (en) | 2021-03-17 | 2021-03-17 | Magnetic fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110284386.3A CN115110844B (en) | 2021-03-17 | 2021-03-17 | Magnetic fastening device |
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| Publication Number | Publication Date |
|---|---|
| CN115110844A CN115110844A (en) | 2022-09-27 |
| CN115110844B true CN115110844B (en) | 2024-04-26 |
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| CN202110284386.3A Active CN115110844B (en) | 2021-03-17 | 2021-03-17 | Magnetic fastening device |
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| CN (1) | CN115110844B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102022134192B3 (en) * | 2022-12-20 | 2024-05-16 | Fidlock Gmbh | Locking device with an adjustable connecting element |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103945728A (en) * | 2011-08-26 | 2014-07-23 | 株式会社思丽兰娜 | Satchel cover fastener |
| CN108851375A (en) * | 2017-05-16 | 2018-11-23 | 新秀丽Ip控股有限责任公司 | Luggage with lateral engagement zipper pull film |
| CN112211507A (en) * | 2019-07-09 | 2021-01-12 | 金泰祥精密五金（昆山）有限公司 | Magnetic buckle lock |
| CN112211508A (en) * | 2019-07-10 | 2021-01-12 | 瑟德豪斯有限公司 | Lock and container with such a lock |
| CN113951620A (en) * | 2020-07-21 | 2022-01-21 | 金泰祥精密五金（昆山）有限公司 | Magnetic fastening device |
-
2021
- 2021-03-17 CN CN202110284386.3A patent/CN115110844B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103945728A (en) * | 2011-08-26 | 2014-07-23 | 株式会社思丽兰娜 | Satchel cover fastener |
| CN108851375A (en) * | 2017-05-16 | 2018-11-23 | 新秀丽Ip控股有限责任公司 | Luggage with lateral engagement zipper pull film |
| CN112211507A (en) * | 2019-07-09 | 2021-01-12 | 金泰祥精密五金（昆山）有限公司 | Magnetic buckle lock |
| CN112211508A (en) * | 2019-07-10 | 2021-01-12 | 瑟德豪斯有限公司 | Lock and container with such a lock |
| CN113951620A (en) * | 2020-07-21 | 2022-01-21 | 金泰祥精密五金（昆山）有限公司 | Magnetic fastening device |
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| Publication number | Publication date |
|---|---|
| CN115110844A (en) | 2022-09-27 |
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