CN219387529U - Lock with lock cylinder convenient to replace - Google Patents
Lock with lock cylinder convenient to replace Download PDFInfo
- Publication number
- CN219387529U CN219387529U CN202320774261.3U CN202320774261U CN219387529U CN 219387529 U CN219387529 U CN 219387529U CN 202320774261 U CN202320774261 U CN 202320774261U CN 219387529 U CN219387529 U CN 219387529U
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- lock
- lock cylinder
- outer shell
- shell
- inner shell
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Abstract
The utility model relates to the technical field of locks, in particular to a lock with a lock cylinder convenient to replace, which comprises an outer shell, a lock body and an inner shell, wherein an installation position is arranged on the inner side surface of the outer shell, the lock cylinder is movably connected in the installation position, and the driving end of the lock cylinder is also provided with a deflector rod; wherein, the mounting position is provided with a fixing component for fixing the lock cylinder; the middle part of the lock body is provided with the socket matched with the deflector rod, the lock core of the lock body is arranged outside and is arranged in the installation position of the outer shell, the lock core is pressed and fixed by the pressing sheet, when the lock core needs to be detached and replaced, the outer shell and the inner shell only need to be detached, after the separation, the pressing sheet is detached by detaching the bolts on the outer shell, and then the lock core can be easily detached, so that the installation and detachment convenience of the lock core are improved.
Description
Technical Field
The utility model relates to the technical field of locks, in particular to a lock with a lock cylinder convenient to replace.
Background
The mechanical lock is a safety facility and is a device which is invented by human beings to protect own property and can be opened by a key. The mechanical lock is used for preventing the articles from being opened and removed, and has the functions of protection, management and even decoration.
The prior mechanical lock is generally composed of an outer shell, a lock body and an inner shell, wherein a lock core on the lock body is unlocked by a key, and an electronic door lock disclosed in Chinese patent publication No. CN108286369A comprises an inner shell arranged on the inner side of a door plate, a clutch seat and a motor component positioned at the lower end of the clutch seat are arranged in the inner shell, a clutch core is arranged in the clutch seat, a clutch pin is arranged at the lower end of the clutch seat, and a clutch groove is formed in the clutch core.
The mode of the built-in lock core in the lock body is adopted, when the lock core needs to be replaced in the actual use process, the whole lock body needs to be replaced after being detached from the door body, and the mode is more complicated in installation and replacement of the lock core and poor in convenience.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a lock with a lock cylinder convenient to replace.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the lock with the convenient lock cylinder replacement comprises an outer shell, a lock body and an inner shell, wherein an installation position is arranged on the inner side surface of the outer shell, the lock cylinder is movably connected in the installation position, and the driving end of the lock cylinder is also provided with a deflector rod;
wherein, the mounting position is provided with a fixing component for fixing the lock cylinder;
the middle part of the lock body is provided with a socket matched with the deflector rod, and the inner shell is provided with a handle piece connected with the deflector rod.
Further, the mounting position comprises a clamping ring, the clamping ring is provided with a notch, two free ends of the notch are respectively provided with a fixing seat, the bottom of the lock cylinder is provided with a positioning protrusion, and the positioning protrusion is placed between the two fixing seats.
Further, the fixing component is a pressing piece, and the pressing piece is fixed with the two fixing seats through at least two bolts.
Furthermore, the socket is a cross hole, and the deflector rod is of a sheet structure.
Further, at least one pull rod is further connected between the inner shell and the outer shell, a through hole is formed in the inner shell, and a screw rod penetrates through the through hole, so that the pull rod is fixed between the inner shell and the outer shell through the screw rod.
The lock with the conveniently replaced lock cylinder has the beneficial effects that: according to the lock, the lock core of the lock body is arranged outside, the lock core is arranged in the installation position of the outer shell and is pressed and fixed by the pressing sheet, when the lock core needs to be detached and replaced, the outer shell and the inner shell only need to be detached, after the detachment, the pressing sheet is detached by detaching the bolts on the outer shell, and then the lock core can be easily detached, so that the convenience in installation and detachment of the lock core is improved.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is an exploded view of the present utility model;
fig. 3 is an exploded view of the present utility model.
In the figure: 1. a housing; 11. a mounting position; 111. a fixing seat; 12. a lock core; 121. positioning the convex; 13. a deflector rod; 14. a fixing assembly; 2. a lock body; 21. a socket; 3. an inner case; 31. a handle member; 4. and (5) a pull rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, an embodiment of the utility model discloses a lock with a lock cylinder convenient to replace, which comprises an outer shell 1, a lock body 2 and an inner shell 3, wherein an installation position 11 is arranged on the inner side surface of the outer shell 1, a lock cylinder 12 is movably connected in the installation position 11, and a driving end of the lock cylinder 12 is also provided with a deflector rod 13;
wherein, the mounting position 11 is provided with a fixing component 14 for fixing the lock cylinder 12;
the middle part of the lock body 2 is provided with a socket 21 matched with the deflector rod 13, and the inner shell 3 is provided with a handle piece 31 connected with the deflector rod 13.
In some embodiments, the mounting position 11 includes a clamping ring, the clamping ring has a notch, two fixing bases 111 are respectively disposed at two free ends of the notch, and in particular, in this embodiment, the fixing bases 111 and the clamping ring are integrally formed with the housing 1, a positioning protrusion 121 is disposed at the bottom of the lock cylinder 12, and the positioning protrusion 121 is disposed between the two fixing bases 111.
Further, the fixing component 14 is a pressing piece, and the pressing piece is fixed to the two fixing bases 111 by at least two bolts.
Specifically, in the utility model, the lock cylinder 12 of the lock body 2 is externally arranged, the lock cylinder 12 is arranged in the installation position 11 of the outer shell 1 and is pressed and fixed by the pressing sheet, when the lock cylinder needs to be disassembled and replaced, the outer shell 1 and the inner shell 3 only need to be disassembled, after the separation, the bolts on the outer shell 1 are disassembled to disassemble the pressing sheet, and then the lock cylinder 12 can be easily separated, so that the convenience of the installation and the disassembly of the lock cylinder 12 is improved.
The specific unlocking process is that a user can insert and rotate the lock cylinder 12 on the shell 1 through a key, the driving mechanism inside the lock body 2 is driven to open or close by the driving rod 13 on the lock cylinder 12, unlocking is completed at the moment, when the user unlocks indoors, the user only needs to rotate the handle piece 31, the handle piece 31 drives the driving rod 13 to rotate, and similarly, the unlocking of the lock body 2 can be completed when the driving rod 13 rotates.
Specifically, in the present utility model, the socket 21 is a cross-shaped hole, and the lever 13 has a sheet-shaped structure.
In other words, in the embodiment of the present utility model, at least one pull rod 4 is further connected between the inner shell 3 and the outer shell 1, a through hole is formed in the inner shell 3, and a screw rod is penetrated through the through hole, so that the pull rod 4 is fixed between the inner shell 3 and the outer shell 1 through the screw rod, in the embodiment, two pull rods 4 are provided, so that the outer shell 1 and the inner shell 3 are stably connected through the two provided pull rods 4, and the problem that the outer shell 1 and the inner shell 3 shake after being fixed is avoided.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides a tool to lock of convenient change of lock core, includes shell (1), lock body (2) and inner shell (3), its characterized in that: an installation position (11) is arranged on the inner side surface of the shell (1), a lock cylinder (12) is movably connected in the installation position (11), and a driving end of the lock cylinder (12) is also provided with a deflector rod (13);
wherein the mounting position (11) is provided with a fixing component (14) for fixing the lock cylinder (12);
the middle part of the lock body (2) is provided with a socket (21) matched with the deflector rod (13), and the inner shell (3) is provided with a handle piece (31) connected with the deflector rod (13).
2. The lock with the lock cylinder convenient to replace according to claim 1, wherein: the mounting position (11) comprises a clamping ring, the clamping ring is provided with a notch, two free ends of the notch are respectively provided with a fixing seat (111), the bottom of the lock cylinder (12) is provided with a positioning protrusion (121), and the positioning protrusions (121) are placed between the two fixing seats (111).
3. The lock with the lock cylinder convenient to replace according to claim 2, wherein: the fixing component (14) is a pressing piece, and the pressing piece is fixed with the two fixing seats (111) through at least two bolts.
4. The lock with the lock cylinder convenient to replace according to claim 1, wherein: the socket (21) is a cross hole, and the deflector rod (13) is of a sheet structure.
5. The lock with the lock cylinder convenient to replace according to claim 1, wherein: at least one pull rod (4) is further connected between the inner shell (3) and the outer shell (1), a through hole is formed in the inner shell (3), and a screw rod penetrates through the through hole, so that the pull rod (4) is fixed between the inner shell (3) and the outer shell (1) through the screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320774261.3U CN219387529U (en) | 2023-04-10 | 2023-04-10 | Lock with lock cylinder convenient to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320774261.3U CN219387529U (en) | 2023-04-10 | 2023-04-10 | Lock with lock cylinder convenient to replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219387529U true CN219387529U (en) | 2023-07-21 |
Family
ID=87190856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320774261.3U Active CN219387529U (en) | 2023-04-10 | 2023-04-10 | Lock with lock cylinder convenient to replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219387529U (en) |
-
2023
- 2023-04-10 CN CN202320774261.3U patent/CN219387529U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |