CN219387543U - Magnetic attraction type lock - Google Patents
Magnetic attraction type lock Download PDFInfo
- Publication number
- CN219387543U CN219387543U CN202223586288.4U CN202223586288U CN219387543U CN 219387543 U CN219387543 U CN 219387543U CN 202223586288 U CN202223586288 U CN 202223586288U CN 219387543 U CN219387543 U CN 219387543U
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- piece
- lock
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- rotating
- shifting
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Abstract
The utility model discloses a magnetic attraction type lock, which comprises a cavity lock frame with a position, wherein one side of the lock frame is provided with a lock panel, and the lock panel is provided with a tongue outlet hole; the lock tongue block comprises a magnetic lock tongue and a rotating piece, wherein the rotating piece is positioned on one side of the rotating piece, a rotating shaft is arranged on the rotating piece, and the rotating shaft is rotatably connected in the mounting cavity; the rotating shaft is arranged in the sliding groove, and the safety piece is arranged below the shifting piece and used for controlling the sliding of the shifting piece; the switch piece is arranged above the rotating piece and is used for controlling the rotation of the rotating piece; the latch plate with the latch hole is provided with the magnetic attraction block in the latch hole, the magnetic attraction force generated between the magnetic attraction block and the latch plate drives the latch plate to enter the latch hole, and then the door locking effect of the door lock is realized.
Description
Technical Field
The utility model relates to the field of door lock equipment, in particular to a magnetic attraction type lock.
Background
The reset of lock tongue is controlled through the inside locking spring that sets up to the lock core in traditional mechanical lock, because the elastic force of locking spring itself is great consequently it is great to the restoring force that the spring bolt produced, the spring bolt produces the striking owing to the effect of restoring force AND gate frame in the restoring process, can accelerate the damage of spring bolt after the striking number of times is accumulated, the closing condition of this lock is decided as key part to the spring bolt in the mechanical lock, the damage of spring bolt will lead to the lock to lose original locking effect, consequently if slow down the wearing and tearing of spring bolt in the restoring process is the key that improves lock life.
Disclosure of Invention
In order to solve the above problems, the present utility model provides a magnetic lock.
The technical scheme adopted by the utility model is as follows: a magnetic attraction type lock comprises
The lock comprises a lock frame, wherein a placement cavity is formed in the lock frame, a lock panel is arranged on one side of the lock frame, and a tongue outlet hole is formed in the lock panel;
the bolt block comprises a magnetic bolt, a rotating block is arranged below the bolt and is rotatably connected in the arranging cavity, and the bolt part is positioned in the bolt outlet hole;
the rotating piece is positioned at one side of the rotating block, a rotating shaft is arranged on the rotating piece, and the rotating shaft is rotationally connected in the arranging cavity;
the shifting block piece is provided with a chute, the rotating shaft is arranged in the chute,
the safety piece is arranged below the shifting block piece and is rotationally connected in the arranging cavity, and the safety piece is used for controlling the sliding of the shifting block piece;
the switch piece is arranged above the rotating piece and is rotationally connected in the arranging cavity, and the switch piece is used for controlling the rotation of the rotating piece;
the locking plate is provided with a locking hole which is aligned with the tongue outlet hole, and a magnetic block is arranged in the locking hole.
Further, a driving piece is arranged on the shifting piece, a shifting groove is formed in the lower portion of the shifting piece, a shifting block is arranged on the safety piece, and the shifting block is positioned in the shifting groove.
Further, a reset torsion spring is sleeved on the switch piece, and one end of the reset torsion spring is kept in contact with the top of the placement cavity.
Further, a protruding block is arranged at the lower part of the switch piece, a groove is arranged at the upper end of the rotating piece, and the protruding block is located in the groove.
Further, a limiting piece is arranged on the bottom wall of the placement cavity and is positioned on one side of the lock tongue block.
Further, a safety piece is further arranged in the placement cavity, a safety groove is formed in one side of the shifting piece, and the safety piece is located at the front side of the safety groove.
Further, a flat spring is arranged on one side of the placement cavity, a trapezoid block is arranged on one side of the shifting piece, and one end of the flat spring is kept in contact with the trapezoid block.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the magnetic attraction generated between the magnetic attraction block and the lock tongue drives the lock tongue to enter the lock catch hole, so that the door locking effect of the door lock is realized, and the magnetic force can exist in a non-contact state.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
the utility model label information is as follows:
1. a latch plate; 11. a latch hole; 2. a lock panel; 3. a flat spring; 4. a shift member; 41. a chute; 42. a driving plate; 43. a groove is arranged; 44. a safety groove; 5. a safety member; 51. a poking block; 6. a rotating member; 61. a groove; 7. a lock frame; 71. a limiting piece; 72. a security pane; 8. a bolt block; 81. a bolt; 82. a rotating block; 9. a switch member; 91. a reset torsion spring; 92. a bump;
the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Referring to fig. 1, the utility model provides a magnetic attraction type lock, which comprises a lock frame 7, wherein a placement cavity is arranged in the lock frame 7, a lock panel 2 is arranged on one side of the lock frame 7, and a tongue outlet hole is formed in the lock panel 2; the lock tongue block 8 comprises a magnetic lock tongue 81, a rotating block 82 is arranged below the lock tongue 81, the rotating block 82 is rotationally connected in the arranging cavity, and when the rotating block 82 rotates, part of the lock tongue 81 enters and exits in the lock tongue outlet hole; the rotating piece 6 is positioned at one side of the rotating block 82, a rotating shaft is arranged on the rotating piece 6, and the rotating shaft is rotatably connected in the arranging cavity; the shift block 4 is provided with a chute 41, the rotating shaft is arranged in the chute 41, the rotation piece 6 drives the shift block 4 to move when rotating, the shift block 4 drives the rotation block 82 to rotate, so that the control of the lock tongue 81 is realized, and the chute 41 is used for limiting the moving path of the shift block 4; the safety piece 5 is arranged below the shifting piece 4 and is rotationally connected in the arranging cavity, the safety piece 5 is used for controlling the sliding of the shifting piece 4, and when the safety piece 5 rotates anticlockwise, the shifting piece 4 is driven to be separated from the rotating piece 6, so that the rotating piece 6 cannot control the rotation of the rotating block 82, namely the lock tongue 81 is always in a locked state; the switch piece 9 is arranged above the rotating piece 6 and is rotatably connected in the arranging cavity, and the switch piece 9 is used for controlling the rotation of the rotating piece 6; the latch plate 1, latch plate 1 is equipped with hasp hole 11, hasp hole 11 aims at go out the tongue hole, be equipped with the magnetism in the hasp hole 11 and inhale the piece, through magnetism inhale the piece with the magnetic attraction that produces between the spring bolt 81 drives the spring bolt 81 enters into detain in the knot hole, and then realize the door locking effect of lock, because magnetic force also can exist under non-contact's state, this product is in the locking in-process spring bolt 81 with latch plate 1 does not bump contact, thereby prolonged the life of spring bolt 81.
In order to achieve the pushing effect of the safety piece 5 on the shifting block piece 4, a driving piece 42 is arranged on the shifting block piece 4, a shifting groove 43 is arranged at the lower part of the shifting block piece 4, a shifting block 51 is arranged on the safety piece 5, the shifting block 51 is positioned in the shifting groove 43, and when the safety piece 5 rotates, the shifting block 51 rotates in the shifting groove 43 and pushes the shifting block piece 4 through contact with the inner wall of the shifting groove 43.
In order to ensure that after the door lock is opened, the lock tongue 81 can automatically return to the lock catch hole 11, a reset torsion spring 91 is sleeved on the switch piece 9, one end of the reset torsion spring 91 is in contact with the top of the placement cavity, and the switch piece 9 is driven to rotate through the reset torsion spring 91, so that the switch piece 9 can automatically return to the locked state, and the rebound of the lock tongue 81 is ensured through the transmission of a mechanical structure.
In the door lock, a protruding block 92 is arranged at the lower part of the switch piece 9, a groove 61 is arranged at the upper end of the rotating piece 6, the protruding block 92 is positioned in the groove 61, and in the rotating process of the switch piece 9, the protruding block 92 is always positioned in the groove 61 and keeps contact with the inner wall of the groove 61, and the rotation of the rotating piece 6 is controlled through the protruding block 92.
In order to avoid the influence of the overlong shrinkage position of the lock tongue 81 on the recovery of the lock tongue 81 in the unlocking process, a limiting piece 71 is arranged on the bottom wall of the placement cavity, the limiting piece 71 is positioned on one side of the lock tongue block 8, and the limiting piece 71 is used for limiting the maximum retraction stroke of the lock tongue block 8.
In order to avoid the situation that the shift piece 4 is excessively displaced to affect the normal operation of the door lock, a safety piece 72 is further arranged in the arrangement cavity, a safety groove 44 is formed in one side of the shift piece 4, the safety piece 72 is located at the front side of the safety groove 44, and when the safety piece 72 contacts with the bottom edge of the safety groove 44, the shift piece 4 cannot continue to move, so that a limiting effect is achieved.
For assisting the back of shifting block 4, one side of settling chamber is equipped with flat spring 3, one side of shifting block 4 is equipped with trapezoidal piece, flat spring 3's one end with trapezoidal piece keeps contact, through flat spring 3's elasticity restoring force promotes the back of shifting block 4 to reduce resistance when insurance piece 5 gyration makes things convenient for the practical application of this lock.
Meanwhile, the whole structure of the door lock is complete, a lock shell cover is further arranged on the lock frame 7, and the placement cavity is sealed through the lock shell cover.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (7)
1. A magnetic lock, characterized in that: comprising
The lock comprises a lock frame, wherein a placement cavity is formed in the lock frame, a lock panel is arranged on one side of the lock frame, and a tongue outlet hole is formed in the lock panel;
the bolt block comprises a magnetic bolt, a rotating block is arranged below the bolt and is rotatably connected in the arranging cavity, and the bolt part is positioned in the bolt outlet hole;
the rotating piece is positioned at one side of the rotating block, a rotating shaft is arranged on the rotating piece, and the rotating shaft is rotationally connected in the arranging cavity;
the shifting block piece is provided with a chute, the rotating shaft is arranged in the chute,
the safety piece is arranged below the shifting block piece and is rotationally connected in the arranging cavity, and the safety piece is used for controlling the sliding of the shifting block piece;
the switch piece is arranged above the rotating piece and is rotationally connected in the arranging cavity, and the switch piece is used for controlling the rotation of the rotating piece;
the locking plate is provided with a locking hole which is aligned with the tongue outlet hole, and a magnetic block is arranged in the locking hole.
2. A magnetically attractable lock according to claim 1 wherein: the driving piece is arranged on the shifting piece, the shifting groove is arranged at the lower part of the shifting piece, the shifting block is arranged on the safety piece, and the shifting block is positioned in the shifting groove.
3. A magnetically attractable lock according to claim 2 wherein: and a reset torsion spring is sleeved on the switch piece, and one end of the reset torsion spring is in contact with the top of the placement cavity.
4. A magnetically attractable lock according to claim 3 wherein: the lower part of the switch piece is provided with a lug, the upper end of the rotating piece is provided with a groove, and the lug is positioned in the groove.
5. A magnetically attractable lock according to claim 4 wherein: and a limiting piece is arranged on the bottom wall of the placement cavity and is positioned on one side of the lock tongue block.
6. A magnetically attractable lock according to claim 5 wherein: the safety device is characterized in that a safety piece is further arranged in the placement cavity, a safety groove is formed in one side of the shifting block piece, and the safety piece is located at the front side of the safety groove.
7. A magnetically attractable lock according to claim 6 wherein: a flat spring is arranged on one side of the placement cavity, a trapezoid block is arranged on one side of the shifting block, and one end of the flat spring is kept in contact with the trapezoid block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223586288.4U CN219387543U (en) | 2022-12-31 | 2022-12-31 | Magnetic attraction type lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223586288.4U CN219387543U (en) | 2022-12-31 | 2022-12-31 | Magnetic attraction type lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219387543U true CN219387543U (en) | 2023-07-21 |
Family
ID=87165006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223586288.4U Active CN219387543U (en) | 2022-12-31 | 2022-12-31 | Magnetic attraction type lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219387543U (en) |
-
2022
- 2022-12-31 CN CN202223586288.4U patent/CN219387543U/en active Active
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