CN216123231U - Cabinet door lock convenient for replacing lock cylinder and cabinet - Google Patents
Cabinet door lock convenient for replacing lock cylinder and cabinet Download PDFInfo
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- CN216123231U CN216123231U CN202122742887.XU CN202122742887U CN216123231U CN 216123231 U CN216123231 U CN 216123231U CN 202122742887 U CN202122742887 U CN 202122742887U CN 216123231 U CN216123231 U CN 216123231U
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- base shell
- unblock
- lock
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Abstract
The utility model is suitable for the related field of cabinet safety, and provides a cabinet door lock with a conveniently replaced lock cylinder and a cabinet, which comprise an installation base shell, an unlocking handle, an unlocking matching piece and a locking assembly; through the setting of unblock fitting piece and locking Assembly correlation structure, carry out the modularization setting with the structure of embedded tool to lock among the conventional art to realized convenient quick dismantlement and installation when maintaining the tool to lock, and still adopt embedded mounting means, reduced the part that the tool to lock exposes outside, the effectual life and the security that has improved the tool to lock.
Description
Technical Field
The utility model belongs to the field of cabinet safety, and particularly relates to a cabinet door lock with a conveniently replaced lock cylinder and a cabinet.
Background
The cabinet is generally used for placing and installing a protection device of related control equipment such as outdoor cables and optical cables, and the structure of the cabinet is diversified along with the application of the cabinet.
The tool to lock that the rack used among the prior art is comparatively traditional, and the tool to lock that mainly includes outside suspension type and the embedded tool to lock of rack door inside are two kinds, in long-term use, need maintenance personal unscheduled maintenance and change to guarantee the usability and the security of tool to lock.
The suspended lock is exposed outside for a long time, is easy to generate corrosion damage after being placed for a long time, has short service life and low safety, and the embedded lock is difficult to replace and inconvenient to maintain although having longer service life.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model aims to provide a cabinet door lock and a cabinet with a lock cylinder convenient to replace, and aims to solve the problem of conflict between service life and more smoothness and easiness in maintenance.
The embodiment of the utility model is realized in such a way that the cabinet door lock with the conveniently replaced lock cylinder comprises the following components:
installing a base shell;
the unlocking handle is hinged to one side of the installation base shell;
the unlocking matching piece is arranged inside the installation base shell and comprises a pair of lifting slide rods hinged with the unlocking handle and a pair of sliding slide rods hinged at the tail ends of the lifting slide rods, the sliding slide rods are in sliding fit with the installation base shell in the length direction of the installation base shell, and the lifting slide rods are respectively in rotating fit with the unlocking handle and the sliding slide rods; and
the locking subassembly the installation base shell is close to the position department of unblock handle free end sets up, the locking subassembly includes along installation base shell length direction with installation base shell sliding fit's unblock slider and unblock slider is close to the fixed locking piece that sets up of unblock handle one end position department, the locking piece with the automatic end of unblock handle block mutually with, the locking piece is used for the restriction the rotation degree of freedom of unblock handle, the locking subassembly still includes the unblock rotation piece, the unblock rotation piece is in the other end of unblock slider with the unblock slider offsets, works as the unblock rotation piece rotates the time, the drive unblock slider slides.
As a further scheme of the utility model: the locking control piece is further included;
the locking control piece is connected with the unlocking rotating piece through a bolt pair and used for enabling the unlocking rotating piece to rotate.
As a further scheme of the utility model: still include the locking base shell, the locking base shell with the installation base shell is connected, the unblock slider with locking base shell sliding fit, the unblock rotates the piece with locking base shell normal running fit.
The utility model also provides a cabinet, which comprises a cabinet body and a cabinet door hinged with the cabinet body, and the cabinet also comprises a cabinet door lock convenient for replacing the lock cylinder.
As a further scheme of the utility model: the locking female head and the locking male head are further included;
the locking female head is arranged at a position of the cabinet door far away from one side hinged with the cabinet body, a locking notch is formed in the locking female head, and the locking female head is in sliding fit with the cabinet door under the control of the cabinet door lock; and
the locking male head is fixedly arranged at the edge position of the cabinet body and is used for being clamped with the locking notch.
According to the cabinet door lock and the cabinet with the conveniently replaceable lock cylinder, the structure of the embedded lock in the traditional technology is modularly arranged through the arrangement of the unlocking matching piece and the related structure of the locking assembly, so that the lock is conveniently and quickly disassembled and assembled when maintained, the embedded installation mode is still adopted, the exposed part of the lock is reduced, and the service life and the safety of the lock are effectively improved.
Drawings
Fig. 1 is an exploded perspective view of a cabinet door lock with a conveniently replaceable lock cylinder according to an embodiment of the present invention;
FIG. 2 is a side view of a cabinet door lock with a conveniently replaceable lock cylinder according to an embodiment of the present invention;
fig. 3 is a schematic connection and matching diagram of an internal structure of a cabinet door lock with a conveniently replaced lock cylinder provided by an embodiment of the utility model;
FIG. 4 is a three-dimensional schematic view of a base housing installed in a cabinet door lock with a conveniently replaceable lock cylinder according to an embodiment of the present invention;
FIG. 5 is a schematic three-dimensional view of a locking base shell in a cabinet door lock with a conveniently replaceable lock cylinder according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a locking assembly in a cabinet door lock with a lock cylinder being conveniently replaced according to an embodiment of the present invention;
fig. 7 is a three-dimensional schematic diagram of a cabinet according to an embodiment of the present invention;
FIG. 8 is a schematic view of a locking female connector of a cabinet according to an embodiment of the present invention;
fig. 9 is a schematic diagram of a locking male connector in a cabinet according to an embodiment of the present invention.
In the drawings: 1-mounting a base shell, 2-unlocking handles, 3-locking the base shell, 4-locking components, 401-unlocking rotating components, 402-unlocking sliding components, 403-locking blocks, 5-unlocking matching components, 501-lifting sliding rods, 502-sliding rods, 6-locking control components, 7-cabinet bodies, 8-cabinet doors, 9-locking female heads and 10-locking male heads.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1, 2, 3, 4 and 6, a cabinet door lock for conveniently replacing a lock cylinder according to an embodiment of the present invention includes:
installing a base shell 1;
the unlocking handle 2 is hinged to one side of the installation base shell 1;
the unlocking matching piece 5 is arranged inside the installation base shell 1, the unlocking matching piece 5 comprises a pair of lifting slide bars 501 hinged with the unlocking handle 2 and a pair of sliding slide bars 502 hinged at the tail ends of the lifting slide bars 501, the sliding slide bars 502 are in sliding fit with the installation base shell 1 in the length direction of the installation base shell 1, and the lifting slide bars 501 are respectively in rotating fit with the unlocking handle 2 and the sliding slide bars 502; and
In one embodiment of the utility model, through the arrangement of the unlocking matching piece 5 and the related structure of the locking assembly 4, the structure of the embedded lock in the traditional technology is modularly arranged, so that the lock is convenient and quick to detach and mount during maintenance, an embedded mounting mode is still adopted, the exposed part of the lock is reduced, and the service life and the safety of the lock are effectively improved.
In an example of the present invention, in a locked state, the locking block 402 and the unlocking handle 2 are engaged (a protrusion, a cross bar, and other structures are provided in the unlocking handle 2 to be engaged with a groove portion of the locking block 402), the unlocking rotating member 401 is rotated to slide the unlocking sliding member 402 along the length direction of the installation base shell 1 (where the rotating member 402 is a cam-like structure) (the end of the locking sliding member 402 is further provided with an elastic member, and thus the locking block 402 and the unlocking handle 2 is automatically reset after sliding), so that the locking of the locking block 402 and the unlocking handle 2 is released, at this time, the unlocking handle 2 is pulled to drive the pair of pulling slide bars 501 to be folded and pulled up, and further the slide bars 502 at both ends are driven to slide inward and close, so as to achieve an unlocking process of the door lock, it should be noted that the related structures herein can be replaced by equivalent functions.
As shown in fig. 3, as a preferred embodiment of the present invention, a locking control member 6 is further included;
the locking control member 6 is connected to the unlocking rotation member 401 through a bolt pair, and is configured to rotate the unlocking rotation member 401.
In one embodiment of the present invention, the locking control member 6 is a portion of the lock cylinder for engaging with a key, which is bolt-engaged with the unlocking rotation member 401 and is relatively fixed, so that the locking control member 6 can be replaced quickly by unscrewing the bolt during maintenance, it should be noted that the relevant structure can be replaced with equivalent functions.
As shown in fig. 1 and 5, as a preferred embodiment of the present invention, the present invention further includes a locking base housing 3, the locking base housing 3 is connected to the mounting base housing 1, the unlocking sliding member 402 is slidably engaged with the locking base housing 3, and the unlocking rotation member 401 is rotatably engaged with the locking base housing 3.
In an embodiment of the present invention, the locking base housing 3 is adapted to protect and fix the locking assembly 4 and the locking control member 6, and is fixedly connected to the mounting base housing 1 through a bolt pair, and when maintenance replacement is required, it is only required to unscrew the corresponding bolt pair (the bolt pair in the above embodiment is required to be operated after the door lock is in an unlocked state, and the setting position is in a matching internal position when the door lock is locked).
As shown in fig. 7, another object of the present invention is to provide a cabinet, which includes a cabinet body 7 and a cabinet door 8 hinged to the cabinet body 7, and the cabinet further includes the cabinet door lock for conveniently replacing the lock cylinder.
As shown in fig. 7 to 9, the locking device further comprises a locking female head 9 and a locking male head 10;
the locking female head 9 is arranged at a position of the cabinet door 8 far away from one side hinged with the cabinet body 7, a locking notch is formed in the locking female head 9, and the locking female head 9 is in sliding fit with the cabinet door 8 under the control of the cabinet door lock; and
the locking male head 10 is fixedly arranged at the edge position of the cabinet body 7, and the locking male head 10 is used for being clamped with the locking notch.
In an embodiment of the present invention, the locking female head 9 is a rod-shaped structure similar to the structure of the sliding rod 501, and is disposed in the same direction as the sliding rod, and the ends of the sliding rod and the sliding rod are hinged to each other, when the unlocking handle is pulled up in use, the sliding rod 502 will drive the locking female head 9 to slide, and the locking male head 10 is released, so as to release the locking of the cabinet door 8 and the cabinet body 7, it should be noted that the related structures herein can be replaced with equivalent functions.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a conveniently replace rack lock of lock core which characterized in that includes:
installing a base shell;
the unlocking handle is hinged to one side of the installation base shell;
the unlocking matching piece is arranged inside the installation base shell and comprises a pair of lifting slide rods hinged with the unlocking handle and a pair of sliding slide rods hinged at the tail ends of the lifting slide rods, the sliding slide rods are in sliding fit with the installation base shell in the length direction of the installation base shell, and the lifting slide rods are respectively in rotating fit with the unlocking handle and the sliding slide rods; and
the locking subassembly the installation base shell is close to the position department of unblock handle free end sets up, the locking subassembly includes along installation base shell length direction with installation base shell sliding fit's unblock slider and unblock slider is close to the fixed locking piece that sets up of unblock handle one end position department, the locking piece with the automatic end of unblock handle block mutually with, the locking piece is used for the restriction the rotation degree of freedom of unblock handle, the locking subassembly still includes the unblock rotation piece, the unblock rotation piece is in the other end of unblock slider with the unblock slider offsets, works as the unblock rotation piece rotates the time, the drive unblock slider slides.
2. The cabinet door lock with easy-to-replace lock cylinder of claim 1, further comprising a locking control member;
the locking control piece is connected with the unlocking rotating piece through a bolt pair and used for enabling the unlocking rotating piece to rotate.
3. The cabinet door lock with the conveniently replaced lock cylinder as claimed in claim 2, further comprising a locking base shell connected with the mounting base shell, the unlocking sliding member slidably engaged with the locking base shell, and the unlocking rotating member rotatably engaged with the locking base shell.
4. A cabinet, comprising a cabinet body and a cabinet door hinged with the cabinet body, wherein the cabinet further comprises a cabinet door lock convenient for replacing a lock cylinder according to any one of claims 1 to 3.
5. The cabinet of claim 4, further comprising a locking female head and a locking male head;
the locking female head is arranged at a position of the cabinet door far away from one side hinged with the cabinet body, a locking notch is formed in the locking female head, and the locking female head is in sliding fit with the cabinet door under the control of the cabinet door lock; and
the locking male head is fixedly arranged at the edge position of the cabinet body and is used for being clamped with the locking notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122742887.XU CN216123231U (en) | 2021-11-10 | 2021-11-10 | Cabinet door lock convenient for replacing lock cylinder and cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122742887.XU CN216123231U (en) | 2021-11-10 | 2021-11-10 | Cabinet door lock convenient for replacing lock cylinder and cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216123231U true CN216123231U (en) | 2022-03-22 |
Family
ID=80715225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122742887.XU Active CN216123231U (en) | 2021-11-10 | 2021-11-10 | Cabinet door lock convenient for replacing lock cylinder and cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216123231U (en) |
-
2021
- 2021-11-10 CN CN202122742887.XU patent/CN216123231U/en active Active
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