CN211736790U - Magnetic drive self-locking power-assisted opening device - Google Patents
Magnetic drive self-locking power-assisted opening device Download PDFInfo
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- CN211736790U CN211736790U CN202020140811.2U CN202020140811U CN211736790U CN 211736790 U CN211736790 U CN 211736790U CN 202020140811 U CN202020140811 U CN 202020140811U CN 211736790 U CN211736790 U CN 211736790U
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- door
- door frame
- locking rod
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Abstract
The utility model discloses a magnetic drive auto-lock helping hand opening device, the right side on door limit is provided with the door frame, and the left side surface mounting on door limit has first installation piece to the right side surface mounting on door limit has second installation piece, and first installation piece and second installation piece are all connected with the door limit through the erection bolt, and the left side surface mounting of door frame has the fixed block, and the fixed block is connected with the door frame through the erection bolt, the inside through connection in vertical direction of door frame has the locking pole, and the intermediate position of locking pole is connected with the stopper, the first locking piece of right-hand member positive middle internally mounted of locking pole, the locking trench is located the inside of fixed block, and the inside fixed mounting in locking groove has the second locking piece, and first and second locking piece pass through magnetic attraction, realizes automatic closure. The spring is arranged between the locking rod limiting block and the second mounting block, and the spring can rebound to assist when the locking structure is opened, so that the locking structure can be quickly opened conveniently, and the locking structure is easy to open and more convenient to use.
Description
Technical Field
The utility model relates to a relevant technical field of lock specifically is a magnetic drive auto-lock helping hand opening device.
Background
The door lock is a common part in daily life, is used for locking and sealing a door structure, and also needs a corresponding locking structure to ensure the connection between the door and a frame when the fence door is closed so as to prevent the fence door from being automatically opened.
However, the existing locking devices in the market today cannot achieve the function of automatic locking, and the common locking devices are not convenient to open quickly, and the opening manner is troublesome, so we propose a magnetic-driven self-locking power-assisted opening device to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a magnetic drive auto-lock helping hand opening device to solve the function that most of locking devices that provide in the above-mentioned background art can not realize the automatic closure, and the quick problem of opening not convenient for.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a magnetic drive auto-lock helping hand opening device, includes door limit and closure groove, the right side on door limit is provided with the door frame, and the left side surface mounting on door limit has first installation piece to the right side surface mounting on door limit has second installation piece, first installation piece and second installation piece are all connected with the door limit through the erection bolt, the left side surface mounting of door frame has the fixed block, and the fixed block is connected with the door frame through the erection bolt, the inside through connection of the vertical direction of door frame has the closure pole, and the intermediate position of closure pole is connected with the stopper, the closure groove is located the inside of fixed block, and the inside fixed mounting in closure groove has the second closure piece, the right-hand member of closure pole is positive inside to be inlayed and to install first closure piece, the spring is installed between stopper and second installation piece to the closure pole.
Preferably, the door frame is parallel to the door edge, and the first mounting block and the second mounting block are both detachable structures on the door edge and the fixed block on the door frame.
Preferably, the outer diameter of the locking rod is equal to the inner diameter of the groove-shaped structure formed in the door edge, the first mounting block and the second mounting block, and the locking rod is of a sliding structure in the first mounting block and the second mounting block.
Preferably, the right end of the locking rod is connected with the fixed block in a clamping manner, the first locking block on the locking rod is connected with the second locking block inside the fixed block in a magnetic manner, and the first locking block and the second locking block are mutually attracted.
Preferably, the limiting block and the locking rod are integrally formed by injection molding, and the limiting block and the locking rod form a structure with a cross-shaped longitudinal section.
Preferably, the locking rod (7) is provided with a spring between the limiting block (8) and the second mounting block (4), and the spring is in a pressing state after locking and can provide rebound assistance when the switch is opened backwards.
Compared with the prior art, the beneficial effects of the utility model are that: the magnetic force driving self-locking device can be automatically locked, provides spring rebounding assistance for opening, is convenient to use and open quickly, and is simple to operate;
1. the locking rods are arranged in the first mounting block and the second mounting block and are mutually clamped with the locking grooves in the fixed blocks through the magnetic attraction of the first locking block and the second locking block, so that when the door edge moves to the position of the door frame, the automatic locking of the door edge and the door frame can be realized, and manual locking by people is not needed;
2. the locking structure can be opened only by slightly pulling the locking rod to the right when the locking structure is opened, a key is not needed, and the opening mode is simple and quick;
3. the first installation block, the second installation block and the fixed block are connected with the door frame and the door frame respectively through the installation bolts, so that the locking structure is convenient to install and detach, the structural design is simple, and the cost is saved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2 at A-A according to the present invention;
fig. 4 is a schematic view of the overall structure of the present invention.
In the figure: 1. a door edge; 2. a door frame; 3. a first mounting block; 4. a second mounting block; 5. a fixed block; 6. installing a bolt; 7. a locking lever; 8. a limiting block; 9. a locking groove; 10. a first locking block; 11. and a second locking block. 12. A spring.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a magnetic drive self-locking power-assisted opening device comprises a door edge 1, a door frame 2, a first mounting block 3, a second mounting block 4, a fixing block 5, a mounting bolt 6, a locking rod 7, a limiting block 8, a locking groove 9, a first locking block 10, a second locking block 11 and a spring 12, wherein the door frame 2 is arranged on the right side of the door edge 1, the first mounting block 3 is arranged on the left side surface of the door edge 1, the second mounting block 4 is arranged on the right side surface of the door edge 1, the first mounting block 3 and the second mounting block 4 are both connected with the door edge 1 through the mounting bolt 6, the fixing block 5 is arranged on the left side surface of the door frame 2, the fixing block 5 is connected with the door frame 2 through the mounting bolt 6, the locking rod 7 penetrates through the interior of the door frame 2 in the vertical direction, the limiting block 8 is connected to the middle position of the locking rod 7, the spring 12 is arranged between the locking rod limiting block, the locking groove 9 is positioned in the fixed block 5, a second locking block 11 is fixedly arranged in the locking groove 9, and a first locking block 10 is embedded in the right middle of the right end of the locking rod 7.
As shown in fig. 1, the door edge 1 and the door frame 2 are distributed in parallel, and the first mounting block 3 and the second mounting block 4 are both detachable structures on the door edge 1 and the fixed block 5 is detachable structures on the door frame 2, so that the locking device can be conveniently mounted on door structures with different sizes, and the application range is wider;
as shown in fig. 3, the outer diameter of the locking rod 7 is equal to the inner diameter of the groove-shaped structures formed in the door edge 1, the first mounting block 3 and the second mounting block 4, and the locking rod 7 is of a sliding structure in the first mounting block 3 and the second mounting block 4, so that the locking rod 7 can move left and right, and the locking and unlocking of the locking rod 7 can be controlled;
as shown in fig. 3, the right end of the locking rod 7 is connected with the fixed block 5 in a clamping manner, the first locking block 10 on the locking rod 7 is connected with the second locking block 11 inside the fixed block 5 in a magnetic manner, and the first locking block 10 and the second locking block 11 attract each other, so that the automatic locking of the locking device is realized, a spring 12 is installed between the limiting block 8 and the door edge of the locking rod 7, the spring is in a pressing state after locking, and can provide rebound assistance when the switch is opened backwards, so that the locking device is convenient to open, the limiting block 8 and the locking rod 7 are integrally injection-molded, the limiting block 8 and the locking rod 7 form a structure with a cross-shaped longitudinal section, and the position of the locking rod 7 moving rightwards can be limited through the action of the limiting block 8, so that the locking of the locking rod 7 is more accurate.
The working principle is as follows: when the magnetic force is used for driving the self-locking device, the locking device is firstly installed on the door edge 1 and the door frame 2 according to the figure 1, when the device is installed, the first installation block 3 and the second installation block 4 are respectively clamped at the left end and the right end of the door edge 1, then the first installation block 3 and the second installation block 4 are fixed on the door edge 1 by the installation bolt 6, the fixed block 5 is fixed on the door frame 2 by the installation bolt 6, the locking groove 9 inside the fixed block 5 is ensured to be aligned with the groove-shaped structures inside the first installation block 3 and the second installation block 4, when the device is normally locked, the door edge 1 is only required to be rotated, the locking rod 7 on the door edge 1 is aligned with the locking groove 9, the first locking block 10 inside the locking rod 7 is magnetically attracted with the second locking block 11 inside the locking groove 9, so that the locking rod 7 slides rightwards and is gradually clamped and connected with the locking groove 9, and the locking device is in a self-locking state, the locking device does not need manual locking, and can realize the function of automatic locking;
when the locking device needs to be unlocked, the locking rod 7 is provided with the spring 12 between the limiting block 8 and the second mounting block 4, and the spring is in a compressed state after locking, so that rebound assistance can be provided when the locking device is unlocked backwards, and the locking rod 7 is pulled leftwards slightly by hand to enable the first locking block 10 and the second locking block 11 at the right end of the locking rod 7 to be separated from clamping connection, so that the locking rod 7 is detached from the inside of the locking groove 9 to complete unlocking of the locking device.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a magnetic drive auto-lock helping hand opening device, includes door limit (1) and locking groove (9), its characterized in that: the door is characterized in that a door frame (2) is arranged on the right side of the door edge (1), a first installation block (3) is installed on the left side surface of the door edge (1), a second installation block (4) is installed on the right side surface of the door edge (1), the first installation block (3) and the second installation block (4) are connected with the door edge (1) through installation bolts (6), a fixed block (5) is installed on the left side surface of the door frame (2), the fixed block (5) is connected with the door frame (2) through the installation bolts (6), a locking rod (7) penetrates through the inside of the door frame (2) in the vertical direction, a limiting block (8) is connected to the middle position of the locking rod (7), a locking groove (9) is located inside the fixed block (5), a second locking block (11) is fixedly installed inside the locking groove (9), a first locking block (10) is installed inside the right end center of the locking rod (7), the locking rod (7) is provided with a spring (12) between the limiting block (8) and the second mounting block (4).
2. The magnetically-actuated self-locking power-assisted opening device according to claim 1, wherein: door limit (1) and door frame (2) parallel distribution, and first installation piece (3) and second installation piece (4) are all dismantlement structure on door limit (1) and fixed block (5) on door frame (2).
3. The magnetically-actuated self-locking power-assisted opening device according to claim 1, wherein: the outer diameter of the locking rod (7) is equal to the inner diameter of the groove-shaped structures formed in the door edge (1), the first mounting block (3) and the second mounting block (4), and the locking rod (7) is of a sliding structure in the first mounting block (3) and the second mounting block (4).
4. The magnetically-actuated self-locking power-assisted opening device according to claim 1, wherein: the right end of the locking rod (7) is connected with the fixed block (5) in a clamping mode, the first locking block (10) on the locking rod (7) is connected with the second locking block (11) inside the fixed block (5) in a magnetic mode, and the first locking block (10) and the second locking block (11) are mutually attracted.
5. The magnetically-actuated self-locking power-assisted opening device according to claim 1, wherein: the limiting block (8) and the locking rod (7) are integrally formed by injection molding, and the limiting block (8) and the locking rod (7) form a structure with a cross-shaped longitudinal section.
6. The magnetically-actuated self-locking power-assisted opening device according to claim 1, wherein: the locking rod (7) is provided with a spring (12) between the limiting block (8) and the door edge, and the spring is in a compression state after being locked and can provide rebound assistance when being opened backwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020140811.2U CN211736790U (en) | 2020-01-22 | 2020-01-22 | Magnetic drive self-locking power-assisted opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020140811.2U CN211736790U (en) | 2020-01-22 | 2020-01-22 | Magnetic drive self-locking power-assisted opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211736790U true CN211736790U (en) | 2020-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020140811.2U Active CN211736790U (en) | 2020-01-22 | 2020-01-22 | Magnetic drive self-locking power-assisted opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211736790U (en) |
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2020
- 2020-01-22 CN CN202020140811.2U patent/CN211736790U/en active Active
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