CN213742746U - Locking plate structure with adjustable - Google Patents
Locking plate structure with adjustable Download PDFInfo
- Publication number
- CN213742746U CN213742746U CN202022025469.4U CN202022025469U CN213742746U CN 213742746 U CN213742746 U CN 213742746U CN 202022025469 U CN202022025469 U CN 202022025469U CN 213742746 U CN213742746 U CN 213742746U
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- locking plate
- lock
- hole
- door frame
- movable
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Abstract
The utility model discloses a locking plate structure with adjustable belongs to the tool to lock field. The utility model discloses set up in the door frame that corresponds with the door leaf spring bolt, including door frame lockhole strengthening rib and embedded door frame lock box, the locking plate mounting box of installing on the door frame lockhole in proper order, be equipped with the movable locking plate through drive block adjusting position in the locking plate mounting box to only need a cross screwdriver alright adjust the position of movable locking plate during user's regulation, realize the adjustment in door frame lockhole and door leaf spring bolt clearance.
Description
Technical Field
The utility model relates to a tool to lock field, concretely relates to locking plate structure with adjustable.
Background
The residential security door and the room door are fixed in a way that a door frame is installed on a door opening, and a door leaf is fixed through a hinge and a door lock. The hinge is a movable connecting piece fixedly arranged on the door frame and the door leaf and is used for opening and closing the door leaf. The tightly closing door leaf is formed by mutually matching a lock tongue arranged on the door leaf with a lock hole on the door frame, so that the tightly closing effect is achieved. The position of the door leaf lock tongue and the position of the door frame lock hole are related to the tightness degree of the whole door when the door leaf is opened and closed. If the clearance between the door leaf lock tongue and the door frame lock hole is too small or negative, the door leaf can be too tight or even not closed tightly. The door leaf spring bolt and door frame lockhole clearance are too big, and the door leaf will have the pine sensation under the closure state, and the door leaf can slightly swing even when wind blows.
In the prior art, the gap between the lock hole of the door frame and the lock tongue of the door leaf can be changed to a certain extent in the transportation process, the installation of users and the use of door leaf droop after a long time, so that the problem of opening and closing of the door leaf is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can carry out the locking plate structure of nimble regulation to the clearance between door frame lockhole and the door leaf spring bolt.
The technical scheme of the utility model is that: an adjustable locking plate structure is arranged in a position, corresponding to a door leaf spring bolt, in a door frame locking hole and comprises door frame locking reinforcing ribs, a door frame locking box and a locking plate mounting box, wherein the door frame locking box and the locking plate mounting box are sequentially mounted on the door frame locking hole in an embedded mode; the locking plate mounting box comprises a bottom surface, the front end and the rear end of the bottom surface are provided with side walls abutted against the inner wall of the lock hole, and the side walls are provided with positioning grooves; a group of driving columns are arranged on the central line of the bottom surface of the lock plate mounting box along the front-back direction, movable lock plate sliding surface supporting walls are symmetrically arranged on two sides of each driving column, each movable lock plate sliding surface supporting wall comprises a movable lock plate sliding surface and a movable lock plate guide wall, and a threaded hole for connecting a movable lock plate is formed in each movable lock plate sliding surface; the bottom surface of activity locking plate matches with activity locking plate glide plane phase-match, the side and the activity locking plate leading wall of activity locking plate, and the bottom surface of activity locking plate corresponds mounting hole that the screw hole position was equipped with rectangular shape, corresponds drive post position and is equipped with the drive hole, pass through bolted connection between screw hole and the mounting hole, through drive block swing joint between drive hole and the drive post.
According to a further technical scheme, the driving block is of an eccentric wheel structure and comprises a driving surface of a driving column sleeved on the driving column and a driving surface of a movable locking piece provided with a cross screwdriver hole.
Further technical scheme, the locking plate mounting box is fixed on the location participate in through the constant head tank welded joint.
The utility model has the advantages that:
the utility model has simple structure, and the door frame lock box and the locking plate mounting box are additionally arranged in the original door frame, thereby not only being beautiful, but also effectively preventing the cement or colloid from overflowing during mounting; the locking plate mounting box is internally provided with an adjustable locking plate mechanism, a common eccentric wheel in the field of furniture is used as a driving block capable of driving the movable locking plate, and a user only needs a cross screwdriver to adjust the position of the movable locking plate, so that the gap between a door frame lock hole and a door leaf lock tongue is adjusted.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the door frame keyhole reinforcement rib of FIG. 1;
FIG. 3 is a schematic view of the door frame lock box of FIG. 1;
FIG. 4 is a schematic structural view of the locking plate mounting box of FIG. 1;
FIG. 5 is a schematic structural view of the movable locking piece of FIG. 1;
FIG. 6 is a schematic structural view of a driving block and a locking plate mounting box;
FIG. 7 is a schematic diagram of the driving block of FIG. 1;
fig. 8 is another angle structure diagram of the driving block of fig. 1.
The door lock comprises a door frame lock hole reinforcing rib 1, a door frame lock hole reinforcing rib 11, a positioning pin 2, a lock plate mounting box 21, a bottom surface 22, a side wall 23, a positioning groove 24, a driving column 25, a movable lock plate sliding surface 26, a movable lock plate guide wall 27, a threaded hole 3, a door frame lock box 4, a movable lock plate 41, a mounting hole 42, a driving hole 5, a driving block 51, a driving column driving surface 52, a movable lock plate driving surface 6 and a lock tongue.
Detailed Description
The invention will be further elucidated below by means of non-limiting examples, with the understanding that the invention is not limited thereto.
As shown in fig. 1-8, the present invention relates to an adjustable lock plate structure, which is disposed in a door frame lock hole corresponding to a lock tongue 6, and comprises a door frame lock hole reinforcing rib 1, a lock plate mounting box 2, and a door frame lock box 3, which are sequentially embedded, wherein the door frame lock hole reinforcing rib 1 and the door frame lock box 3 form three lock holes, the lock hole for accommodating the lock plate mounting box 2 is provided with a lock hole inner wall, and the top end of the lock hole inner wall is provided with a positioning pin 11;
the lock plate mounting box 2 comprises a bottom surface 21, side walls 22 abutting against the inner wall of the lock hole are arranged at the front end and the rear end of the bottom surface 21, and positioning grooves 23 are arranged on the side walls 22 corresponding to the positioning pins 11; a Z-shaped movable locking plate 4 is arranged in the locking plate mounting box 2, a group of driving columns 24 are arranged on the central line of the bottom surface 21 of the locking plate mounting box 2 along the front-back direction, sliding surface supporting walls of the movable locking plate are symmetrically arranged on two sides of each driving column 24, each sliding surface supporting wall of the movable locking plate comprises a sliding surface 25 of the movable locking plate and a guide wall 26 of the movable locking plate, and a threaded hole 27 for connecting the movable locking plate is formed in the sliding surface 25 of the movable locking plate; the bottom surface of activity locking plate 4 and activity locking plate glide plane 25 phase-match, the side and the activity locking plate guide wall 26 phase-match of activity locking plate 4, the bottom surface of activity locking plate 4 corresponds screw hole 27 position and is equipped with mounting hole 41 of rectangular shape, corresponds drive post 24 position and is equipped with drive hole 42, passes through bolted connection between screw hole 27 and the mounting hole 41, passes through drive block 5 swing joint between drive hole 42 and the drive post 24.
During installation, one end of the movable locking plate 4 is placed in the locking plate installation box 2, the threaded hole 27 is aligned with the installation hole 41 and then connected with the installation hole through a bolt, the driving hole 42 is movably connected with the driving column 24 through the driving block 5, the driving block 5 is of an eccentric wheel structure and comprises a driving column driving surface 51 and a movable locking plate driving surface 52, wherein the driving column driving surface 51 and the movable locking plate driving surface 52 are sleeved on the driving column 24, and the movable locking plate driving surface is provided with a cross screwdriver hole.
Because the drive surface 51 of the drive post is in the involute curve, the outside diameter of the drive surface 52 of the moveable blade, the drive surface 51 of the drive post changes to cause the drive block to move forward by rubbing against the drive post 24, thereby urging the moveable blade 4 to move along the moveable blade guide wall 26.
The utility model discloses an improve prior art, add locking plate mounting box 2 in original door frame shrinkage cavity position, when needing to adjust, unscrew two bolts earlier, then adjust the position of movable locking plate 4 through moving the cross screwdriver hole on the locking plate drive face 52, realize the adjustment in door frame lockhole and 6 clearances of spring bolt; after the adjustment is finished, the two bolts are screwed down.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a locking plate structure with adjustable sets up in the door frame lockhole position that corresponds with the door leaf spring bolt, a serial communication port, including door frame lockhole strengthening rib and embedded door frame lock box, the locking plate mounting box of installing on the door frame lockhole in proper order, be equipped with the movable locking plate through drive block adjusting position in the locking plate mounting box, characterized in that: the movable lock plate is Z-shaped, three lock holes are formed by the door frame lock hole reinforcing ribs and the door frame lock box, the lock hole for accommodating the lock plate mounting box is provided with a lock hole inner wall, and the top end of the lock hole inner wall is provided with a positioning pin; the locking plate mounting box comprises a bottom surface, the front end and the rear end of the bottom surface are provided with side walls abutted against the inner wall of the lock hole, and the side walls are provided with positioning grooves; a group of driving columns are arranged on the central line of the bottom surface of the lock plate mounting box along the front-back direction, movable lock plate sliding surface supporting walls are symmetrically arranged on two sides of each driving column, each movable lock plate sliding surface supporting wall comprises a movable lock plate sliding surface and a movable lock plate guide wall, and a threaded hole for connecting a movable lock plate is formed in each movable lock plate sliding surface; the bottom surface of activity locking plate matches with activity locking plate glide plane phase-match, the side and the activity locking plate leading wall of activity locking plate, and the bottom surface of activity locking plate corresponds mounting hole that the screw hole position was equipped with rectangular shape, corresponds drive post position and is equipped with the drive hole, pass through bolted connection between screw hole and the mounting hole, through drive block swing joint between drive hole and the drive post.
2. An adjustable locking plate structure according to claim 1, wherein: the driving block is of an eccentric wheel structure and comprises a driving surface of a driving column sleeved on the driving column and a driving surface of a movable locking piece provided with a cross screwdriver hole.
3. An adjustable locking plate structure according to claim 1, wherein: the locking plate mounting box is fixed on the door frame lock hole through the positioning groove in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022025469.4U CN213742746U (en) | 2020-09-16 | 2020-09-16 | Locking plate structure with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022025469.4U CN213742746U (en) | 2020-09-16 | 2020-09-16 | Locking plate structure with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213742746U true CN213742746U (en) | 2021-07-20 |
Family
ID=76843398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022025469.4U Active CN213742746U (en) | 2020-09-16 | 2020-09-16 | Locking plate structure with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213742746U (en) |
-
2020
- 2020-09-16 CN CN202022025469.4U patent/CN213742746U/en active Active
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