CN220059203U - Handle locking structure of integrated single-handle lock - Google Patents
Handle locking structure of integrated single-handle lock Download PDFInfo
- Publication number
- CN220059203U CN220059203U CN202321483224.3U CN202321483224U CN220059203U CN 220059203 U CN220059203 U CN 220059203U CN 202321483224 U CN202321483224 U CN 202321483224U CN 220059203 U CN220059203 U CN 220059203U
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- handle
- door lock
- locking
- lock
- button
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- 238000000034 method Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a handle locking structure of an integrated single-handle lock, which comprises a door lock base and a door lock handle, wherein the door lock handle is rotatably arranged on the door lock base; the door lock base is provided with a locking groove, and a locking assembly capable of locking the door lock handle on the door lock base is arranged in the door lock handle; the locking assembly comprises a locking rod and a back locking button which are matched with the locking groove, the locking rod is arranged on a shaft hole of the door lock handle, and the locking rod is connected with the back locking button on the door lock handle through a connecting rod; the back locking button drives the lock rod to be matched with the locking groove through the connecting rod, so that the door lock handle is locked on the door lock base; by locking the door lock handle, people cannot rotate the door lock handle, so that the back locking function of the door lock is realized; the locking structure of the door lock is arranged in the door lock handle, so that the structure of the door lock is simplified, the production cost of the door lock is reduced, and the appearance of the door lock is more simple and elegant; only the door lock handle is required to be installed, and the back locking split ring is not required to be installed, so that the door lock is simple and convenient to install.
Description
Technical Field
The utility model relates to the technical field of door locks, in particular to a handle locking structure of an integrated single-handle lock.
Background
The door lock is a common door protection device for preventing illegal invasion of personnel outside the door, and the handle of the existing door lock only has an unlocking function and does not have a back locking function;
in order to realize the back locking function of the door lock, a back locking split ring is required to be independently designed below the handle, a back locking knob is arranged on the back locking split ring in the door, and a lock cylinder is arranged on the back locking split ring in the door; the lock tongue on the lock body of the door lock is locked by the back lock knob or the key, so that the aim that personnel outside the door cannot unlock the door is fulfilled; the structure of the door lock is complex, the production cost of the door lock is high, the appearance of the door lock is not simple enough, and the installation of the door lock is inconvenient.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a handle locking structure of an integrated single-handle lock.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the handle locking structure of the integrated single-handle lock comprises a door lock base and a door lock handle, wherein the door lock handle is rotatably arranged on the door lock base; the door lock base is provided with a locking groove, and a locking assembly capable of locking the door lock handle on the door lock base is arranged in the door lock handle;
the locking assembly comprises a locking rod and a counter-locking button which are matched with the locking groove, wherein the locking rod is arranged on a shaft hole of the door lock handle and is connected with the counter-locking button on the door lock handle through a connecting rod;
the back locking button drives the lock rod to be matched with the locking groove through the connecting rod, and locks the door lock handle on the door lock base.
The utility model further provides that: the door lock handle is axially provided with a sliding groove for a lock rod to slide, and the lock rod slides towards the locking groove along the sliding groove under the drive of the anti-lock button.
The utility model further provides that: the door lock handle is internally provided with a mounting seat for mounting the back locking button.
The utility model further provides that: the mounting seat is provided with a back locking positioning groove and an unlocking positioning groove along the sliding direction of the lock rod;
the anti-lock button is provided with a positioning spring and a positioning ball, and a part of the positioning ball is arranged in the anti-lock positioning groove or the unlocking positioning groove under the action of the positioning spring.
The utility model further provides that: the door lock handle is provided with a button window, the back lock button is provided with a button pressing piece, and one end part of the button pressing piece penetrates out of the door lock handle from the button window.
The utility model further provides that: the mounting seat is provided with a button chute, the button pressing piece is connected with a button slider, and the button slider is arranged in the button chute in a sliding way.
The utility model has the beneficial effects that: the door lock comprises a door lock base, a door lock handle and a locking assembly, wherein the door lock base of the door lock is provided with a locking groove, and the door lock handle is internally provided with the locking assembly which can lock the door lock handle on the door lock base; the locking assembly comprises a locking rod and a counter-locking button which are matched with the locking groove, wherein the locking rod is arranged on a shaft hole of the door lock handle and is connected with the counter-locking button on the door lock handle through a connecting rod; pressing a back locking button on the door lock handle, wherein the back locking button drives the lock rod to be matched with the locking groove through the connecting rod, so that the door lock handle is locked on the door lock base; by locking the door lock handle, people cannot rotate the door lock handle, so that the back locking function of the door lock is realized; the locking structure of the door lock is arranged in the door lock handle, so that the structure of the door lock is simplified, the production cost of the door lock is effectively reduced, and the appearance of the door lock is more simple and elegant; only the door lock handle is required to be installed, and the back locking split ring is not required to be additionally installed, so that the door lock is simpler and more convenient to install.
Drawings
FIG. 1 is a schematic view of a handle lock structure of an integrated single handle lock according to the present utility model;
FIG. 2 is a diagram showing the assembly of the handle lock structure of the integrated single handle lock and the door lock base;
FIG. 3 is a schematic view of a locking assembly of a handle locking structure of an integrated single handle lock according to the present utility model;
fig. 4 is a schematic structural view of a door lock base of a handle locking structure of an integrated single-handle lock according to the present utility model;
FIG. 5 is a schematic view of a mounting base of a handle lock structure of an integrated single handle lock according to the present utility model;
FIG. 6 is a diagram showing the cooperation of the positioning balls and the mounting base of the handle locking structure of an integrated single-handle lock according to the present utility model;
FIG. 7 is a view showing the installation of a door lock handle of the handle locking structure of the integrated single-handle lock of the present utility model on a door lock base;
FIG. 8 is a view showing the fit of the lock lever to the door lock handle in the handle lock configuration of an integrated single handle lock of the present utility model;
reference numerals illustrate: 1. a door lock base; 11. a locking groove; 2. a door lock handle; 21. a locking assembly; 211. a lock lever; 212. a back lock button; 2121. a positioning spring; 2122. positioning the ball; 213. a connecting rod; 2124. a button pressing member; 21241. a button slider; 22. a sliding groove; 23. a mounting base; 231. a locking positioning groove; 232. unlocking the positioning groove; 233. a button chute; 24. a button window; 25. a handle head.
Detailed Description
A handle locking structure of an integrated single handle lock according to the present utility model will be described in further detail with reference to fig. 1 to 8.
The handle locking structure of the integrated single-handle lock comprises a door lock base 1 and a door lock handle 2, wherein the door lock handle 2 is rotatably arranged on the door lock base 1; the door lock base 1 is provided with a locking groove 11, and a locking assembly 21 capable of locking the door lock handle 2 on the door lock base 1 is arranged in the door lock handle 2; the locking assembly 21 comprises a locking rod 211 and a back locking button 212 which are matched with the locking groove 11, wherein the locking rod 211 is arranged on a shaft hole of the door lock handle 2 (the locking rod 211 is arranged on the handle head 25 of the door lock handle 2) and is connected with the back locking button 212 on the door lock handle 2 through a connecting rod 213; the back locking button 212 drives the lock rod 211 to be matched with the locking groove 11 through the connecting rod 213, so that the door lock handle 2 is locked on the door lock base 1;
when the door lock is locked, the door lock handle 2 is locked on the door lock base 1 by pressing the back lock button 212 on the door lock handle 2, and the back lock button 212 drives the lock rod 211 to be matched with the locking groove 11 through the connecting rod 213; by locking the door lock handle 2, people cannot rotate the door lock handle 2, and the back locking function of the door lock is realized; the locking structure of the door lock is arranged in the door lock handle 2, so that the structure of the door lock is simplified, the production cost of the door lock is effectively reduced, and the appearance of the door lock is more simple and elegant; only the door lock handle 2 is required to be installed, and the back locking split ring is not required to be additionally installed, so that the door lock is simpler and more convenient to install.
Wherein the door lock handle 2 is axially provided with a sliding groove 22 for sliding a lock rod 211, and the lock rod 211 slides towards the locking groove 11 along the sliding groove 22 under the drive of an anti-lock button 212; when the lock lever 211 slides into the locking groove 11 and cooperates with the locking groove 11 to prevent the door lock handle 2 from rotating relative to the door lock base 1, the door lock is in a back locking state; when unlocking is needed, the reverse locking button 212 is pushed reversely, so that the locking rod 211 slides along the reverse direction and is separated from the locking of the locking groove 11; the door lock handle 2 rotates relative to the door lock base 1 again to unlock the door lock.
Wherein, a mounting seat 23 for mounting the back lock button 212 is arranged in the door lock handle 2, and a back lock positioning slot 231 and a back lock release positioning slot 232 are arranged on the mounting seat 23 along the sliding direction of the lock rod 211; the lock button 212 is provided with a positioning spring 2121 and a positioning ball 2122, and a part of the positioning ball 2122 is placed in the lock positioning groove 231 or the unlock positioning groove 232 under the action of the positioning spring 2121; when the door lock is in the unlocked state, a part of the positioning ball 2122 is placed in the unlocking positioning groove 231; when the door lock is in an unlocked state, a part of the positioning ball 2122 is placed in the unlocking positioning groove 232; the anti-lock button 212 is positioned, so that the anti-lock button 212 can be stably in an anti-lock state and an unlocking state, and meanwhile, the anti-lock button 212 has better operation handfeel when the anti-lock and unlocking gear is switched.
Wherein the door lock handle 2 is provided with a button window 24, the back lock button 212 is provided with a button pressing piece 2124, and one end part of the button pressing piece 2124 penetrates out of the door lock handle 2 from the button window 24; the mounting seat is provided with a button sliding groove 233, the button pressing piece is connected with a button sliding block 21241, and the button sliding block 21241 is arranged in the button sliding groove 233 in a sliding way; when the back lock button 212 is operated, the button slider 21241 is slid in the button slide groove 233 by pressing or pushing the button pressing piece 2124, and the operation is simple and convenient.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (6)
1. The handle locking structure of the integrated single-handle lock comprises a door lock base and a door lock handle, wherein the door lock handle is rotatably arranged on the door lock base; the method is characterized in that: the door lock base is provided with a locking groove, and a locking assembly capable of locking the door lock handle on the door lock base is arranged in the door lock handle;
the locking assembly comprises a locking rod and a counter-locking button which are matched with the locking groove, wherein the locking rod is arranged on a shaft hole of the door lock handle and is connected with the counter-locking button on the door lock handle through a connecting rod;
the back locking button drives the lock rod to be matched with the locking groove through the connecting rod, and locks the door lock handle on the door lock base.
2. The handle locking structure of an integrated single handle lock according to claim 1, characterized in that: the door lock handle is axially provided with a sliding groove for a lock rod to slide, and the lock rod slides towards the locking groove along the sliding groove under the drive of the anti-lock button.
3. The handle lock structure of an integrated single handle lock according to claim 2, characterized in that: the door lock handle is internally provided with a mounting seat for mounting the back locking button.
4. A handle lock structure of an integrated single handle lock according to claim 3, characterized in that: the mounting seat is provided with a back locking positioning groove and an unlocking positioning groove along the sliding direction of the lock rod;
the anti-lock button is provided with a positioning spring and a positioning ball, and a part of the positioning ball is arranged in the anti-lock positioning groove or the unlocking positioning groove under the action of the positioning spring.
5. The handle lock structure of an integrated single handle lock according to claim 4, wherein: the door lock handle is provided with a button window, the back lock button is provided with a button pressing piece, and one end part of the button pressing piece penetrates out of the door lock handle from the button window.
6. The handle lock structure of an integrated single handle lock according to claim 5, wherein: the mounting seat is provided with a button chute, the button pressing piece is connected with a button slider, and the button slider is arranged in the button chute in a sliding way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321483224.3U CN220059203U (en) | 2023-06-12 | 2023-06-12 | Handle locking structure of integrated single-handle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321483224.3U CN220059203U (en) | 2023-06-12 | 2023-06-12 | Handle locking structure of integrated single-handle lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220059203U true CN220059203U (en) | 2023-11-21 |
Family
ID=88750967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321483224.3U Active CN220059203U (en) | 2023-06-12 | 2023-06-12 | Handle locking structure of integrated single-handle lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220059203U (en) |
-
2023
- 2023-06-12 CN CN202321483224.3U patent/CN220059203U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |