CN219412207U - Locking device of blade lock core - Google Patents
Locking device of blade lock core Download PDFInfo
- Publication number
- CN219412207U CN219412207U CN202223425962.0U CN202223425962U CN219412207U CN 219412207 U CN219412207 U CN 219412207U CN 202223425962 U CN202223425962 U CN 202223425962U CN 219412207 U CN219412207 U CN 219412207U
- Authority
- CN
- China
- Prior art keywords
- blade
- lock
- locking
- locking rod
- lock cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a locking device of a blade lock cylinder, which is characterized in that the lock cylinder is provided with a key hole and a blade hole, a plurality of blades are arranged in the blade hole, the blades are provided with blade upper clamping grooves for clamping a locking rod, the lock cylinder is provided with locking grooves for clamping the locking rod, one end of the locking rod is movably connected with the lock cylinder and enables the other end of the locking rod to swing up and down, the other end of the locking rod is provided with a clamping part matched with the blades, and the lower part of one end of the locking rod connected with the lock cylinder is provided with a locking rod protruding block for pushing a key. When the lock is unlocked, the key is required to be fully inserted into the projection of the push locking rod, the lever force enables the outer side end of the locking rod to downwards swing against the elastic force of the elastic piece, so that the locking rod is clamped into the blade clamping groove, and the blade lock cylinder is rotated at the moment, so that the lock can be unlocked. When the key is pulled out, the locking rod is jacked up by the elastic piece to lock. The anti-theft performance is stronger, the technology can be effectively prevented from being opened, the structure is simple, and the cost is low.
Description
[ field of technology ]
The utility model relates to a locking device of a blade lock cylinder.
[ background Art ]
The blade lock core is generally provided with a bumper (also called a locking bar), for example, the publication number of the blade lock is CN102587729A, the publication number of the blade lock is a 'blade lock and key', the lower end of the 'bumper' in the blade lock is provided with a bumper bump, the upper end of the blade is provided with a blade upper clamping groove for clamping the bumper, and the upper end face of the key is provided with at least one key groove matched with the bumper bump. The safety lever of the blade lock cylinder has the defects that when the technology is started, a technology opener can stir the blade on the outer side of the blade lock by using a tool, one end, close to the outer side, of the safety lever moves downwards and is clamped into a blade groove at the upper end of the blade, and then one end, which is used for stirring the blade on the outer side of the blade lock, of the safety lever also moves downwards, so that the aim of the technology starting is finally achieved, and the inclination of the safety lever in the technology starting process can enable the technology starting to be more convenient and simpler, so that the anti-theft performance of the blade lock is seriously influenced. Moreover, the safety rod is only required to be matched with the blades, and can rotate the lock cylinder to unlock the lock only by falling into the upper clamping grooves of the blades at the upper ends of the blades.
[ utility model ]
The utility model aims to overcome the defects of the prior art and provide the locking device of the blade lock cylinder, which has stronger anti-theft property, can effectively prevent the technology from being opened, and has the advantages of simple structure and low cost.
The purpose of the utility model is realized in the following way:
the utility model provides a locking device of blade lock core, the lock core is equipped with key hole and blade hole, is equipped with a plurality of blades in the blade hole, and a plurality of blades all are equipped with the blade upper clamping groove that supplies the locking lever card to go into, are equipped with the locking groove that supplies the locking lever card to go into on the lock core, but its characterized in that locking lever's one end and lock core swing joint and make the other end of locking lever up-and-down, and the other end of locking lever is equipped with the clamping portion with blade complex, and the one end lower part that locking lever and lock core are connected is equipped with the locking lever lug that can supply the key to push.
The locking device of the blade lock cylinder is characterized by further comprising an elastic piece which is arranged on the lock cylinder and pushes against the locking rod.
The locking device of the blade lock cylinder is characterized in that one end of the locking rod is movably connected to the lock cylinder through the locking rod shaft.
The locking device of the blade lock cylinder is characterized in that one end of the locking rod is provided with a locking rod hole matched with the locking rod shaft.
The locking device of the blade lock cylinder is characterized in that the locking rod is provided with a locking rod spring position for the elastic piece to push the locking rod.
The locking device of the blade lock cylinder is characterized by further comprising a lock cylinder accommodating space for accommodating the elastic piece.
The beneficial effects of the utility model are as follows:
the blade of the utility model is provided with the blade upper clamping groove for clamping the locking rod, one end of the locking rod is movably connected with the lock cylinder, and is provided with the locking rod protruding block for pushing the key, when unlocking, the key is required to be completely inserted into the locking rod protruding block for pushing, the lever force enables the outer side end of the locking rod to downwards swing against the elastic force of the elastic piece, so that the locking rod is clamped into the blade clamping groove, and the blade lock cylinder is rotated at the moment, thereby unlocking can be realized. When the key is pulled out, the locking rod is jacked up by the elastic piece to lock. The utility model has stronger anti-theft property, can effectively prevent the technology from being opened, and has simple structure and low cost.
The locking rod and the clamping groove on the blade, which is used for clamping the locking rod, are square, and the advantage is that all key sheets can be accurately clamped only by accurately arranging the locking rod.
[ description of the drawings ]
FIG. 1 is a perspective view of a blade lock of the present utility model;
FIG. 2 is an exploded view of a partial construction of the blade lock of the present utility model;
fig. 3 is an exploded view of the construction of the blade lock of the present utility model.
[ detailed description ] of the utility model
The utility model is further described below with reference to the accompanying drawings:
the utility model provides a locking device of blade lock core, lock core 1 is equipped with key hole 11 and blade hole 12, is equipped with a plurality of blades 2 in the blade hole 12, is equipped with the locking groove 4 that supplies locking lever 3 card to go into on the lock core 1, and locking lever 3's one end and lock core 1 swing joint and make locking lever 3's the other end (outside end) rotatable swing from top to bottom, and locking lever 3's the other end is equipped with the clamping portion 31 with blade 2 complex, and locking lever 3 is equipped with the locking lever lug 32 that can supply the key to push with the one end lower part that lock core 1 is connected. The blade 2 of the utility model is provided with the blade upper clamping groove 21 into which the locking rod is clamped, one end of the locking rod 3 is movably connected with the lock cylinder 1, and is provided with the locking rod convex block 32 which can be pushed by a key, when unlocking, the locking rod convex block 32 is pushed by the key, so that the outer side end of the locking rod rotates and swings upwards, the locking rod 3 can be separated from the blade upper clamping groove 21, and the blade lock cylinder is rotated at the moment, thereby unlocking can be realized.
The utility model also comprises an elastic piece 5 which is arranged on the lock cylinder 1 and pushes against the locking rod 3. The elastic member 5 is preferably arranged in the locking groove 4 near the end of the locking lever 3 that is movably connected to the lock cylinder 1.
One end of the locking lever 3 of the present utility model is movably coupled to the lock cylinder 1 via a locking lever shaft 6. One end of the lock lever 3 is provided with a lock lever hole 33 that mates with the lock lever shaft 6. One end of the locking lever 3 may also be movably connected to the lock cylinder 1 by a hinge or the like.
The locking lever 3 of the present utility model is provided with a locking lever spring position 34 for the elastic member 5 to push against the locking lever.
The utility model also comprises a lock cylinder accommodating space 13 for accommodating the elastic piece 5 on the lock cylinder 1. The lock cylinder receiving space 13 is preferably provided in the locking groove 4.
The locking rod and the clamping groove on the blade, which is used for clamping the locking rod, are both cuboid, and the cross section of the locking rod is square.
Claims (6)
1. The utility model provides a locking device of blade lock core, lock core (1) is equipped with key hole (11) and blade hole (12), be equipped with a plurality of blades (2) in blade hole (12), a plurality of blades (2) all are equipped with on the blade draw-in groove (21) that supply locking lever card to go into, be equipped with on lock core (1) and supply locking lever (3) card to go into locking groove (4), one end and lock core (1) swing joint of locking lever (3) and make the other end of locking lever (3) swing from top to bottom, the other end of locking lever (3) is equipped with blade (2) complex clamping portion (31), the one end lower part that locking lever (3) and lock core (1) are connected is equipped with locking lever lug (32) that can supply the key to push.
2. A locking device for a blade lock cylinder according to claim 1, characterized in that it further comprises an elastic member (5) provided on the lock cylinder (1) for pushing against the locking lever (3).
3. A locking device for a blade lock cylinder according to claim 1, characterized in that one end of the locking lever (3) is movably connected to the lock cylinder (1) by means of a locking lever shaft (6).
4. A lock device for a blade lock cylinder according to claim 3, characterized in that one end of the lock lever (3) is provided with a lock lever hole (33) cooperating with the lock lever shaft (6).
5. A locking device for a blade lock cylinder according to claim 2, characterized in that the locking lever (3) is provided with a locking lever spring position (34) for the elastic element (5) to push against the locking lever.
6. The locking device of a vane lock cylinder according to claim 1, further comprising a lock cylinder accommodating space (13) for accommodating the elastic member (5) on the lock cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223425962.0U CN219412207U (en) | 2022-12-16 | 2022-12-16 | Locking device of blade lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223425962.0U CN219412207U (en) | 2022-12-16 | 2022-12-16 | Locking device of blade lock core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219412207U true CN219412207U (en) | 2023-07-25 |
Family
ID=87206238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223425962.0U Active CN219412207U (en) | 2022-12-16 | 2022-12-16 | Locking device of blade lock core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219412207U (en) |
-
2022
- 2022-12-16 CN CN202223425962.0U patent/CN219412207U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |