CN209443915U - A kind of door lock - Google Patents
A kind of door lock Download PDFInfo
- Publication number
- CN209443915U CN209443915U CN201822021418.7U CN201822021418U CN209443915U CN 209443915 U CN209443915 U CN 209443915U CN 201822021418 U CN201822021418 U CN 201822021418U CN 209443915 U CN209443915 U CN 209443915U
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- door
- lock body
- axis
- main lock
- hole
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Abstract
The utility model relates to a kind of door locks.A kind of door lock is fixed in the fluting of door side including main lock body, installation corresponding with main lock body for controlling the front panel assembly of main lock body movement, the main lock body, and the front panel assembly is fixed on the front of door.The utility model is provided with pilot hole in main lock body, board group part corresponds to the pilot hole and is provided with guide post in front, is inserted correspondingly by guide post and realizes that the axis for being properly positioned to guarantee front panel assembly of front panel assembly can be accurately inserted into the axis hole of main lock body in pilot hole.The utility model is easier for installation, accurate, can avoid the door interlock switch as caused by front panel assembly installation inaccuracy and fails.
Description
Technical field
The utility model relates to lock technology fields, are specifically related to a kind of door lock.
Background technique
A kind of typical structure of door lock be include main lock body, front panel assembly, main lock body is mounted in the fluting of door side,
Front panel assembly is mounted on the front of door, is inserted into the axis hole of main lock body by the axis of door handle in front panel assembly and realizes front
The linkage of board group part and main lock body, front panel assembly needs and the stringent corresponding axis to ensure front panel in main lock body position when installation
It can be correctly inserted into the axis hole of main lock body.Existing door lock during installation, generally requires to determine by repeatedly attempting, adjusting
For the installation site of front panel assembly the axis of front panel assembly to be inserted into the axis hole of main lock body, this mounting means is complex
And it is difficult to ensure that the axis of front panel assembly is accurately fitted in axis hole, dislocation may be installed due to axis and cause door interlock switch
Failure.
Summary of the invention
To solve the above-mentioned problems, the utility model provides a kind of new door lock.
The utility model is realized using following scheme:
A kind of door lock, including be fixed in door side fluting main lock body, the positive use for being mounted on door corresponding with main lock body
In the front panel assembly for controlling main lock body movement；The main lock body include shell, setting linkage mechanism inside housings and by
Linkage mechanism controls the lock tongue that can be stretched in shell side, corresponds to linkage mechanism position on the shell and opens up axis hole；Before described
Panel assembly includes the preceding door handle for being mounted on the positive pedestal of door and being mounted on the base, and the preceding door handle corresponds to the axis
Hole site is equipped with axis, and the axis is inserted into the axis hole of main lock body across pedestal and connect with linkage mechanism, it is characterised in that: the master
Lock body is provided with pilot hole on the axis hole periphery, and the pedestal corresponds to the guiding hole site and is provided with guide post, described to lead
The axis can be accurately inserted into the axis hole when being inserted correspondingly into the pilot hole to column.
Further, the pilot hole is two, is respectively distributed to the surface and underface of the axis hole；The guiding
Column is two, respectively corresponds surface and underface of the position distribution in the axis of the pilot hole.
Further, the pilot hole is circular hole, and the guide post is cylinder.
Further, the maximum when guide post is inserted into the pilot hole between the guide post and the pilot hole
Gap is no more than 0.1 millimeter.
Existing technology is compareed, the utility model has the following beneficial effects:
The utility model is provided with pilot hole in main lock body, and board group part corresponds to the pilot hole and is provided with guiding in front
Column is inserted correspondingly into the axis for being properly positioned to guarantee front panel assembly that front panel assembly is realized in pilot hole by guide post
It can accurately be inserted into the axis hole of main lock body.The utility model is easier for installation, accurate, can avoid due to front panel assembly
Door interlock switch caused by installation inaccuracy fails.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram of the utility model.
Specific embodiment
For convenient for those skilled in the art understand that the utility model, practical to this below in conjunction with specific embodiments and the drawings
It is novel to be described in further detail.
As shown in Figure 1, a kind of door lock, including be fixed in door side fluting main lock body 2, corresponding with main lock body be mounted on
The front and the back side of door are used to control the front panel assembly 1 of main lock body movement, back panel assemblies 3；The main lock body 2 includes shell
Body is arranged linkage mechanism inside housings and is controlled the lock tongue 22 that can be stretched in shell side, the shell by linkage mechanism
Upper corresponding linkage mechanism position opens up axis hole 23；The front panel assembly includes pedestal 18, the preceding door handle being fixed on the base
17, corresponding 23 position of axis hole of the pedestal 18 is equipped with axle sleeve 16, is respectively provided with one in the upper end of the pedestal 18 and lower end
The tapped riveting column 14 of fixed back panel assemblies 3, the corresponding axis hole 23 of preceding door handle 17 are equipped with axis 13, axis 13 and axle sleeve
16 match each other, the axis 13 pass through the axle sleeve 16, the main lock body axis hole 23 after be connected with the back panel assemblies 3,
The linkage mechanism that the axis 13 passes through 23 Shi Yuzhu lock body 2 of axis hole connects；The back panel assemblies 3 include rear door handle 32, after
Door handle 32 is equipped with by the hollow shaft 33 of the corresponding insertion of the axis 13, and the back panel assemblies 3 are in each corresponding institute in upper end and lower end
The riveting column 14 for stating the front panel assembly is respectively provided with a screw 31.In this implementation, the main lock body 2 the axis hole 23 just
Top and underface respectively open up a round guide hole 21, and the corresponding pilot hole 21 of the front panel assembly 1 is in the axis 13
Surface and underface respectively set a cylindrical guide post 11, the diameter of the guide post 11 is slightly smaller than the pilot hole
21 diameter, to facilitate guide post to be inserted into, but being oriented to column dimension can not be too small, influences the accuracy of positioning, general orientation column
11 diameter is differed with the diameter of pilot hole 21 to be advisable no more than 0.1 millimeter.In certain concrete application, the pilot hole on main lock body
And the quantity of the guide post on corresponding door handle does not limit, one or more can be set, and is determines according to actual conditions
It can.
It is first that the fluting for installing the main lock body 2 is set in the side of door when installing the door lock, then in the front of door
Or the back side corresponds to the installation site at the positions such as the axis hole 23, pilot hole 21, riveting column 14 and beats mounting hole, central axis hole 23 and riveting column
14 corresponding mounting holes need to open up in the two sides of door correspondence, when specific implementation the positive mounting hole of door can suitably beat it is big a bit
To facilitate installation.The main lock body 2 is fixed by screws in the fluting.When front panel assembly 1 is installed, the bottom is adjusted
Seat orientation be inserted correspondingly into two guide posts 11 in two pilot holes 21, at this point, pedestal be positioned in it is corresponding with main lock body 2
Correct position, pedestal is fixed on to the front of door, by the axis 13 of door handle pass through the axle sleeve 16 can accurately be inserted into institute
It states in axis hole, is then fixed on the base door handle, riveting column 14 and axis 13 pass through the back side of door through corresponding mounting hole at this time.
The position for adjusting back panel assemblies 3, the hollow shaft 33 of back panel assemblies is inserted in axis 13, and screw 31 is accordingly screwed into front
Front panel assembly and back panel assemblies to be locked in the riveting column 14 of board group part.After the installation for completing the door lock, by institute
State preceding door handle 17 in front panel assembly 1 axis 13 be correctly passed through the axis hole 23 of main lock body after be inserted into back door in back panel assemblies
In the hollow shaft 33 of handle, axis 13 is connect when being inserted into axis hole 23 with the linkage mechanism of the main lock body 2, and the linkage mechanism can
By controlling the switch of the flexible realization door lock of lock tongue 22, therefore door lock can be controlled by preceding door handle 17 and rear door handle 32
Switch.
Although the description combination embodiments above to the utility model carries out, it is familiar with the art
Personnel can carry out many replacements, modifications and variations based on the above contents, be obvious.Therefore, all such to replace
Generation, improvements and changes are included in scope of the appended claims.
Claims (4)
1. a kind of door lock, including be fixed in door side fluting main lock body (2), the positive use for being mounted on door corresponding with main lock body
In the front panel assembly (1) for controlling main lock body movement；The main lock body (2) includes shell, the gear of setting inside housings
Structure and the lock tongue (22) that can be stretched in shell side is controlled by linkage mechanism, correspond to linkage mechanism position on the shell and open up axis
Hole (23)；The front panel assembly includes the preceding door handle (17) for being mounted on the positive pedestal of door (18) and being mounted on the base,
Corresponding axis hole (23) position of the preceding door handle (17) is equipped with axis (13), and the axis (13) passes through pedestal and is inserted into main lock body
(2) it is connect in axis hole with linkage mechanism, it is characterised in that: the main lock body (2) is provided on the axis hole (23) periphery leads
To hole (21), corresponding pilot hole (21) position of the pedestal (18) is provided with guide post (11), and the guide post (11) is right
The axis (13) can accurately be inserted into the axis hole (23) when being inserted into answering in the pilot hole (21).
2. a kind of door lock according to claim 1, which is characterized in that the pilot hole (21) is two, is respectively distributed to
The surface and underface of the axis hole (23)；The guide post (11) is two, respectively corresponds the position of the pilot hole (21)
Set the surface and underface for being distributed in the axis (13).
3. a kind of door lock according to claim 1, which is characterized in that the pilot hole (21) is circular hole, the guide post
It (11) is cylinder.
4. a kind of door lock according to claim 1, which is characterized in that the guide post (11) is inserted into the pilot hole (21)
Maximal clearance when middle between the guide post and the pilot hole is no more than 0.1 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822021418.7U CN209443915U (en) | 2018-12-04 | 2018-12-04 | A kind of door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822021418.7U CN209443915U (en) | 2018-12-04 | 2018-12-04 | A kind of door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209443915U true CN209443915U (en) | 2019-09-27 |
Family
ID=68013472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822021418.7U Active CN209443915U (en) | 2018-12-04 | 2018-12-04 | A kind of door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209443915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111809973A (en) * | 2020-08-10 | 2020-10-23 | 惠州市欧比特科技有限公司 | Battery box installation device arranged in door leaf |
-
2018
- 2018-12-04 CN CN201822021418.7U patent/CN209443915U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111809973A (en) * | 2020-08-10 | 2020-10-23 | 惠州市欧比特科技有限公司 | Battery box installation device arranged in door leaf |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 516223 village group of Zhou Kangwei, Changbu village, Xinwei Town, Huiyang District, Huizhou City, Guangdong Province Patentee after: Guangdong obit Technology Co.,Ltd. Address before: 516223 village group of Zhou Kangwei, Changbu village, Xinwei Town, Huiyang District, Huizhou City, Guangdong Province Patentee before: HUIZHOU ORBITA TECHNOLOGY CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |