CN221322048U - Mounting structure of door lock - Google Patents
Mounting structure of door lock Download PDFInfo
- Publication number
- CN221322048U CN221322048U CN202323358214.XU CN202323358214U CN221322048U CN 221322048 U CN221322048 U CN 221322048U CN 202323358214 U CN202323358214 U CN 202323358214U CN 221322048 U CN221322048 U CN 221322048U
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- base
- door
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- fixed
- clamping
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- 238000009434 installation Methods 0.000 abstract description 26
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a door lock mounting structure, which comprises a base and a panel rotatably provided with a door handle, wherein the base comprises a base body with one end part for mounting the panel and a fixing part with the other end part, and the fixing part is fixed on a door plate through a fixing seat; one end of the fixed seat is provided with a resisting part, the fixed seat is arranged in a lock body mounting groove of the door plate, and one end of the fixed seat penetrates out of the door plate to be in threaded fit with a fixed part of the base; the blocking part of the fixed seat in the lock body mounting groove is matched with the base body to be clamped on the door plate, and the base is firmly fixed on one side of the door plate; the panel assembled with the door handle is arranged on the base body, so that the door lock can be installed, and the installation operation of the door lock is simplified; meanwhile, the problem that when the original door lock base is fixed by the fastening screw, the installation position is deviated, so that the square shaft on the door handle cannot correspond to the square shaft hole on the lock body is effectively avoided; thereby ensuring the accuracy of the installation position of the door lock base.
Description
Technical Field
The utility model relates to the technical field of locks, in particular to a door lock mounting structure.
Background
The door lock generally comprises a lock body and a door handle, wherein the lock body is arranged in a lock body mounting groove of the door plate, the door handle is rotatably arranged on one side of the door plate through a base and the panel, and a lock tongue in the lock body is driven to stretch through a square shaft;
The installation of the existing door lock requires that a base passes through an installation hole of the base through a fixing screw and then drills into a door plate, and the base is fixed on the door plate; fixing a panel provided with the door handle in a rotating manner on the base to finish the installation of the door handle; the base is installed and fixed through the set screw, so that deviation exists in the installation position of the base easily, the square shaft on the door handle cannot be aligned with the square shaft hole on the lock body, and meanwhile, the problem of trouble installation exists.
Disclosure of utility model
Aiming at the defects existing in the prior art, the utility model aims to provide a door lock mounting structure.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The mounting structure of the door lock comprises a base and a panel rotatably provided with a door handle, wherein the base comprises a base body with one end part for mounting the panel and a fixing part with the other end part, and the fixing part is fixed on the door panel through a fixing seat;
One end of the fixed seat is provided with a resisting part, and the other end of the fixed seat penetrates through the door plate to be in threaded fit with the fixed part, so that the resisting part and the base body are mutually matched and clamped on the door plate.
The utility model further provides that: the end part of the fixed seat is provided with external threads, and the fixed part is provided with internal threads matched with the external threads.
The utility model further provides that: the lateral wall circumference of fixed part is equipped with a plurality of antislip strips.
The utility model further provides that: the outer side wall of the base body is provided with at least one mounting part, one end of the mounting part is provided with a clamping block, and the other end of the mounting part is provided with an avoidance groove;
The panel is provided with a clamping part corresponding to the mounting part, and the clamping part is provided with a clamping groove matched with the clamping block;
The clamping part penetrates through the avoidance groove to enable the panel to cover the base body, the panel rotates towards one end to enable the clamping block to be clamped into the clamping groove, and the clamping block is matched with the clamping groove to fix the panel on the base.
The utility model further provides that: the number of the mounting parts on the base body is four, wherein the four mounting parts are distributed on the base body at intervals; the panel is provided with four clamping parts corresponding to the four mounting parts one by one.
The utility model further provides that: and a top thread hole for the top thread to pass through is formed in the panel.
The utility model has the beneficial effects that: when the door lock is installed, the fixed seat is arranged in the lock body installation groove of the door plate, and one end part of the fixed seat penetrates out of the door plate to be in threaded fit with the fixed part of the base; the blocking part of the fixed seat in the lock body mounting groove is matched with the base body to be clamped on the door plate, and the base is firmly fixed on one side of the door plate; the panel assembled with the door handle is arranged on the base body, so that the door lock can be installed, and the installation operation of the door lock is simplified; meanwhile, the problem that when the original door lock base is fixed by the fastening screw, the installation position is deviated, so that the square shaft on the door handle cannot correspond to the square shaft hole on the lock body is effectively avoided; thereby ensuring the accuracy of the installation position of the door lock base.
Drawings
FIG. 1 is a schematic view of a door lock mounting structure according to the present utility model;
FIG. 2 is an exploded view of a door lock mounting structure according to the present utility model;
FIG. 3 is a schematic structural view of a fixing base of a door lock mounting structure according to the present utility model;
FIG. 4 is a schematic view of a base of a door lock mounting structure according to the present utility model;
FIG. 5 is a schematic view of a panel of a door lock mounting structure according to the present utility model;
FIG. 6 is a schematic view of the structure of the door inner and outer bases of the door lock mounting structure of the present utility model;
FIG. 7 is a schematic view showing the structure of the door inner and outer panels of the installation structure of the door lock of the present utility model;
Reference numerals illustrate: 1. a base; 11. a base body; 111. a mounting part; 1111. an avoidance groove; 1112. a clamping block; 12. a fixing part; 121. an internal thread; 122. an anti-slip strip; 2. a panel; 21. a clamping part; 211. a clamping groove; 22. a top thread hole; 3. a door handle; 4. a fixing seat; 41. a resisting part; 42. an external thread; 5. and (5) a square shaft.
Detailed Description
An embodiment of a door lock mounting structure according to the present utility model will be described in further detail with reference to fig. 1 to 7.
The mounting structure of the door lock comprises a base 1 and a panel 2 rotatably provided with a door handle 3, wherein the base 1 comprises a base body 11 with one end part for mounting the panel 2 and a fixing part 12 with the other end part, and the fixing part 12 is fixed on the door panel through a fixing seat 4; a resisting part 41 is arranged at one end part of the fixed seat 4, and the other end part passes through the door plate to be in threaded fit with the fixed part 12, so that the resisting part 41 and the base body 11 are mutually matched and clamped on the door plate;
When the door lock is installed, the fixed seat 4 is arranged in a lock body installation groove of the door plate, and one end part of the fixed seat 4 penetrates out of an installation hole (the installation hole is communicated with the lock body installation groove) of the door plate to be in threaded fit with the fixed part 12 of the base 1; the retaining part 41 of the fixing seat 4 in the lock body mounting groove is matched with the base body 11 at the outer side of the door plate, the door plate is clamped towards the middle, and the base 1 is firmly fixed at one side of the door plate; the panel 2 provided with the door handle 3 is arranged on the base body 11, so that the installation of the door lock can be completed, and the installation operation of the door lock is simplified; the mounting position of the base 1 for mounting the door handle 3 is determined by a mounting hole which is formed in the door panel in advance, so that the problem that a square shaft on the door handle 3 cannot correspond to a square shaft hole on the lock body due to deviation of the mounting position when the original door lock base 1 is mounted and fixed by a fastening screw can be avoided; thereby ensuring the accuracy of the installation position of the door-lock base 1.
Wherein the end part of the fixing seat 4 is provided with an external thread 42, and the fixing part 12 is provided with an internal thread 121 matched with the external thread 42; during installation, the fixing part 12 of the base 1 is screwed into the fixing seat 4, so that the internal threads 121 are matched with the external threads 42, and the base 1 is firmly fixed on the fixing seat 4; the outer side wall of the fixing portion 12 is circumferentially provided with a plurality of anti-slip strips 122, and the anti-slip strips 122 are abutted against the door panel to prevent the base 1 from rotating relative to the door panel, so that the stability of the door lock mounting structure is improved.
In order to facilitate the installation of the door handle 3 on the base 1, the outer side wall of the base body 11 is provided with four installation parts 111, wherein the four installation parts 111 are distributed on the base body 11 at intervals; a clamping block 1112 is arranged at one end of the mounting part 111, and an avoidance groove 1111 is arranged at the other end; the panel 2 is provided with four clamping parts 21 corresponding to the mounting parts 111, and the clamping parts 21 are provided with clamping grooves 211 matched with the clamping blocks 1112; when the door handle 3 is installed, the panel 2 provided with the door handle 3 is covered on the base 1, the clamping part 21 penetrates through the avoidance groove 1111 to rotate the panel 2 towards one end, the clamping block 1112 is clamped into the clamping groove 211, and the clamping block 1112 is matched with the clamping groove 211 to fix the panel 2 on the base 1; so that the mounting operation of the door handle 3 on the base 1 is more simple.
Hereinafter, a detailed description will be given of how to mount the door handle 3, and the base 1, the door handle 3, and the panel 2 mounted on the inside and outside of the door panel are referred to as an inner base 1, an inner door handle 3, an inner panel 2, and an outer base 1, an outer door handle 3, and an outer panel 2, respectively; the clamping blocks 1112 and the avoiding grooves 1111 on the inner base 1 and the outer base 1 are arranged at different ends, and when in specific installation, an inner door handle 3 (the inner door handle 3 is connected with a square shaft 5) assembled on the inner panel 2 is clamped on the installation part 111 on the inner base 1 through the clamping part 21 on the inner panel 2; the outer handle assembled on the outer panel 2 is inserted on the square shaft, meanwhile, the outer panel 2 is covered on the outer base 1, the outer panel 2 provided with the outer handle is rotated, the clamping part 21 on the outer panel 2 is clamped into the mounting part 111 of the outer base 1 and matched with the corresponding clamping block 1112, in the process, the outer door handle 3 can drive the inner door handle 3 to rotate together through the square shaft 5, and after the outer door handle 3 is loosened, the outer door handle 3 can reset under the action of the reset torsion spring in the outer door handle 3, so that the door handle 3 can be quickly mounted.
In order to further fix the panel 2, a jackscrew hole 22 for passing a jackscrew is formed in the panel 2; after the panel 2 is rotated, the clamping blocks 1112 are matched with the clamping grooves 211 one by one; then one end of the jackscrew passes through the jackscrew hole 22 to be abutted against the base 1 so as to further prevent the panel 2 from rotating relative to the base 1; so that the mounting structure of the panel 2 on the base 1 is more firm.
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 utility model provides a mounting structure of lock, includes base and rotates the panel that is provided with the door handle, characterized by: the base comprises a base body with one end part for installing the panel and a fixing part with the other end part, and the fixing part is fixed on the door plate through a fixing seat;
One end of the fixed seat is provided with a resisting part, and the other end of the fixed seat penetrates through the door plate to be in threaded fit with the fixed part, so that the resisting part and the base body are mutually matched and clamped on the door plate.
2. The door lock mounting structure according to claim 1, wherein: the end part of the fixed seat is provided with external threads, and the fixed part is provided with internal threads matched with the external threads.
3. The door lock mounting structure according to claim 2, characterized in that: the lateral wall circumference of fixed part is equipped with a plurality of antislip strips.
4. A door lock mounting structure according to claim 1, 2 or 3, characterized in that: the outer side wall of the base body is provided with at least one mounting part, one end of the mounting part is provided with a clamping block, and the other end of the mounting part is provided with an avoidance groove;
The panel is provided with a clamping part corresponding to the mounting part, and the clamping part is provided with a clamping groove matched with the clamping block;
The clamping part penetrates through the avoidance groove to enable the panel to cover the base body, the panel rotates towards one end to enable the clamping block to be clamped into the clamping groove, and the clamping block is matched with the clamping groove to fix the panel on the base.
5. The door lock mounting structure according to claim 4, wherein: the number of the mounting parts on the base body is four, wherein the four mounting parts are distributed on the base body at intervals; the panel is provided with four clamping parts corresponding to the four mounting parts one by one.
6. The door lock mounting structure according to claim 5, wherein: and a top thread hole for the top thread to pass through is formed in the panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323358214.XU CN221322048U (en) | 2023-12-08 | 2023-12-08 | Mounting structure of door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323358214.XU CN221322048U (en) | 2023-12-08 | 2023-12-08 | Mounting structure of door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221322048U true CN221322048U (en) | 2024-07-12 |
Family
ID=91785949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323358214.XU Active CN221322048U (en) | 2023-12-08 | 2023-12-08 | Mounting structure of door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221322048U (en) |
-
2023
- 2023-12-08 CN CN202323358214.XU patent/CN221322048U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |