CN217176159U - Door lock structure - Google Patents

Abstract

The application discloses lock structure relates to the lock field. It includes mount pad, handle and lock core, and the handle rotates to be connected on the mount pad, and the lock core is worn to establish in one side that the handle was kept away from to the mount pad, and the mount pad is provided with the bar hole, and the one side laminating that the mount pad was equipped with the bar hole is provided with the regulating plate, and the regulating plate slides along the direction of bar hole length direction and perpendicular door plant and adjusts, is provided with the jack relative with the bar hole on the regulating plate, and after the mount pad is connected with the door plant, the regulating plate is static relatively with the mount pad. This application has the fixed position of being convenient for adjust the mount pad for the effect of lock normal use.

Description

Door lock structure

Technical Field

The application relates to the field of door locks, in particular to a door lock structure.

Background

The door lock is a common hardware device used for locking a door plate and preventing the door plate from being opened by others.

The existing door lock mostly comprises a mounting seat, a handle, a lock cylinder and a lock catch which are mutually buckled. The handle and the lock cylinder are arranged on the installation seat, the installation seat is fixed on the door plate, and the lock catch is arranged on the door frame or the other door. And the door plant is last to have seted up the mounting groove mostly, and one side of mount pad is inlayed and is established in the recess, then fixes the mount pad in the mounting groove through the connecting piece again.

To the correlation technique among the above-mentioned, when rotating the handle or driving the lock core through the key and rotate, can drive the lock core and rotate and with the hasp joint, realize closing or opening of lock, because the reason of door plant thickness or mounting groove degree of depth, have the fixed back of mount pad, the unable mutual joint of lock core and hasp and lead to the unable normal use problem of lock.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the fixed position of adjustment mount pad, guarantee the normal erection use of lock, this application provides a lock structure.

The application provides a lock structure adopts following technical scheme: the utility model provides a door lock structure, includes mount pad, handle and lock core, the handle rotates to be connected on the mount pad, the lock core is worn to establish the one side that keeps away from the handle at the mount pad, the mount pad is provided with the bar hole, one side laminating that the mount pad was equipped with the bar hole is provided with the regulating plate, the regulating plate slides along the direction of bar hole length direction and perpendicular door plant and adjusts, be provided with the jack relative with the bar hole on the regulating plate, work as the back is connected to mount pad AND gate, the regulating plate is static relatively with the mount pad.

Through adopting above-mentioned technical scheme, when vertically installing the mount pad on the door plant, according to the mounting groove degree of depth of installation on the door plant, fix the position of regulating plate in the mount pad side along bar hole length direction, the regulating plate is moving the in-process of adjusting, and the jack remains the intercommunication with the bar hole all the time, consequently passes bar hole and jack and fixed back with the door plant simultaneously through the connecting piece, and regulating plate and mount pad are static relatively. Consequently through adjusting the relative intercommunication position that jack and bar hole are different, and then adjust the mounted position of lock core for the lock core can carry out the joint with the hasp, realizes being convenient for adjust the fixed position of mount pad, guarantees the effect that the normal installation of lock was used.

Preferably, the installation base comprises a connecting block and parallel side plates which are arranged oppositely, the side plates are arranged on two sides of the connecting block respectively and are perpendicular to the door plate, the handle is arranged on the other side of the connecting block in a rotating mode, the rotating axis of the handle is perpendicular to the two side plates, the lock cylinder is arranged on one side, away from the handle, of the connecting block in a penetrating mode, and the strip-shaped holes are arranged on the side plates and the connecting block in a penetrating mode horizontally.

Through adopting above-mentioned technical scheme, the vertical setting of connecting block is on the mounting groove of door plant, and handle and lock core set up respectively on the connecting block, guarantee the normal installation of handle and lock core on the mount pad.

Preferably, the two surfaces of the side plates which deviate from each other are provided with adjusting plates in a fitting mode.

Through adopting above-mentioned technical scheme, all cooperate the both sides of mount pad with the regulating plate, fix the mount pad both sides on the door plant simultaneously, improved the installation stability of mount pad.

Preferably, the one side of mount pad orientation regulating plate is vertical to be provided with a plurality of parallel and spaced sand grips, the one side of regulating plate orientation mount pad is vertical to be provided with parallel and spaced recess, sand grip and recess intermeshing.

Through adopting above-mentioned technical scheme, when regulating plate and mount pad laminating, sand grip and groove engagement carry out the joint cooperation through sand grip and different recess before the mount pad is fixed, alright control mount pad and the relative position of regulating plate, then fix regulating plate and mount pad together on the door plant after, can make regulating plate and mount pad keep relative static.

Preferably, the raised strips are serrated, and the grooves are in the shape of tooth grooves.

Through adopting above-mentioned technical scheme, the sand grip of cockscomb structure and the groove-shaped recess intermeshing of flute profile, after regulating plate, mount pad are fixed on the door plant, the regulating plate can keep the joint with the mount pad, therefore the regulating plate keeps static in the direction of perpendicular door plant.

Preferably, the strip-shaped holes are arranged at the upper end and the lower end of the mounting seat at intervals.

Through adopting above-mentioned technical scheme, the connecting piece can be fixed with the door plant from the bar hole department at both ends about the mount pad, improves the installation stability of mount pad.

Preferably, the installation seat and the adjusting plate are simultaneously provided with connecting pieces in a penetrating manner for fixing the installation seat on the door plate, and the connecting pieces are simultaneously inserted into the strip-shaped holes and the insertion holes.

Through adopting above-mentioned technical scheme, when adjusting mount pad and regulating plate static relatively, can fix mount pad and regulating plate.

Preferably, the connecting member is a screw.

Through adopting above-mentioned technical scheme, the screw passes behind jack and the bar hole and the locking of door plant, both can fix mount pad and regulating plate on the door plant, can realize locking fast fixed to mount pad, regulating plate.

In summary, the present application includes at least one of the following beneficial technical effects:

(1) through the matching among the installation seat, the adjusting plate and the strip-shaped hole, the fixed position of the installation seat and the door plate can be conveniently adjusted, and the effect of normal installation and use of the door lock is ensured;

(2) through setting up the cooperation between sand grip and the recess, can improve the cooperation stability between regulating plate and the mount pad.

Drawings

FIG. 1 is a schematic structural diagram of a door lock structure according to the present embodiment;

FIG. 2 is a schematic structural diagram of the highlighted mounting base of the present embodiment;

FIG. 3 is a schematic structural diagram of the highlighting adjustment plate of the present embodiment.

Reference numerals: 1. a mounting seat; 11. connecting blocks; 12. a side plate; 2. a handle; 3. a lock cylinder; 4. an adjusting plate; 5. a strip-shaped hole; 6. a jack; 7. a convex strip; 8. a groove; 9. a connecting member.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a door lock structure. Referring to fig. 1 and 2, the door lock assembly includes a mounting seat 1, a handle 2 for opening and closing the door lock, a lock cylinder 3, an adjusting plate 4 and a connecting member 9, the mounting seat 1 includes a connecting block 11 and two side plates 12 arranged oppositely, the side plates 12 are respectively fixed on two sides of the connecting block 11 and perpendicular to the door plates, the connecting block 11 is located between the two side plates 12, and the lower ends of the two parallel and opposite side plates 12 and the connecting block 11 form a groove for the handle 2 to rotate. The lock cylinder 3 is arranged on the surface of the connecting block 11, which faces the door panel for connection, and is used for clamping with a lock catch (not shown in the figure); handle 2 rotates and sets up on the face that the door plant was kept away from to connecting block 11, and two blocks of curb plates 12 of handle 2's axis of rotation perpendicular to, one side that mount pad 1 and curb plate 12 are close to the door plant is located the mounting groove of door plant.

Specifically, referring to fig. 3, the connecting block 11 is fixed at the upper and lower ends between the two side plates 12, the adjusting plate 4 is attached to the surface of the two side plates 12 which deviates from each other, and the adjusting plate 4 is perpendicular to the door plate. Regulating plate 4 is the rectangular board of vertical setting, it is equipped with a plurality of bar holes 5 to separate along the direction of height on the mount pad 1, and bar hole 5 wears to establish upper and lower both ends and connecting block 11 of curb plate 12 simultaneously, relative jack 6 has been seted up with 5 levels in bar hole on regulating plate 4, jack 6 is the round hole, regulating plate 4 slides along the direction of 5 length direction in bar hole and perpendicular door plant and adjusts, through the relative intercommunication position of regulating jack 6 with 5 differences in bar hole, make regulating plate 4 and mount pad 1 static relatively, and then adjust the mounted position of lock core 3, make lock core 3 can carry out the joint with the hasp.

Wear to be equipped with connecting piece 9 on mount pad 1 and the regulating plate 4 simultaneously, and connecting piece 9 inserts simultaneously and establishes in bar hole 5 and jack 6, connecting piece 9 can slide along the direction of perpendicular door plant in bar hole 5, can adjust the relative position of regulating plate 4 on mount pad 1, through connecting piece 9 with mount pad 1, the mounting groove of regulating plate 4 fixed an organic whole and door plant is installed, in this embodiment, connecting piece 9 selects the screw, can realize the quick fixation between regulating plate 4 and the mount pad 1, dismantle, guarantee regulating plate 4 and mount pad 1's relative stillness.

Referring to fig. 2 and 3, a plurality of parallel and spaced convex strips 7 are vertically fixed on one surface of the mounting base 1 facing the adjusting plate 4, and a plurality of parallel and spaced grooves 8 are vertically arranged on one surface of the adjusting plate 4 facing the mounting base 1, in the embodiment, the convex strips 7 are in a sawtooth shape, the grooves 8 are in a tooth socket shape, and the convex strips 7 are meshed with the grooves 8; before locking regulating plate 4 and mount pad 1 on the door plant, can remove regulating plate 4 along the direction of perpendicular door plant, again with regulating plate 4 and the laminating of curb plate 12, make the meshing of recess 8 and sand grip 7, it is connected to stabilize laminating with mount pad 1 and regulating plate 4 through connecting piece 9 at last, consequently after locking connecting piece 9, regulating plate 4 can keep relative static with mount pad 1 in the position of difference, and then the mounted position of adjusting lock core 3 and mount pad 1, guarantee the normal erection use of lock.

The implementation principle of a lock structure of the embodiment of the application is as follows: when installing 1 vertical installation of mount pad on the door plant, according to the 8 degree of depth of recess of installation on the door plant, fix the position of regulating plate 4 in the 1 side of mount pad along 5 length direction in bar hole, regulating plate 4 is moving the in-process of adjusting, and jack 6 keeps the intercommunication with bar hole 5 all the time, consequently passes bar hole 5 and jack 6 simultaneously through connecting piece 9 and fixes the back with the door plant, regulating plate 4 and 1 relative stillness of mount pad. Consequently through adjusting the relative intercommunication position that jack 6 and bar hole 5 are different, and then adjust the mounted position of lock core 3 for lock core 3 can carry out the joint with the hasp, realizes being convenient for adjust the fixed position of mount pad 1, guarantees the effect that the normal installation of lock was used.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a door lock structure, its characterized in that, includes mount pad (1), handle (2) and lock core (3), handle (2) are rotated and are connected on mount pad (1), one side of keeping away from handle (2) is worn to establish in mount pad (1) in lock core (3), mount pad (1) is provided with strip hole (5), one side laminating that mount pad (1) was equipped with strip hole (5) is provided with regulating plate (4), regulating plate (4) slide along the direction of strip hole (5) length direction and perpendicular door plant and adjust, be provided with jack (6) relative with strip hole (5) on regulating plate (4), work as after mount pad (1) and door plant are connected, regulating plate (4) and mount pad (1) are static relatively.

2. The door lock structure according to claim 1, wherein the mounting seat (1) comprises a connecting block (11) and parallel side plates (12) which are arranged oppositely, the side plates (12) are respectively arranged on two sides of the connecting block (11) and are perpendicular to the door plate, the handle (2) is rotatably arranged on the other side of the connecting block (11), the rotating axis of the handle (2) is perpendicular to the two side plates (12), the lock cylinder (3) is arranged on one surface of the connecting block (11) far away from the handle (2), and the strip-shaped holes (5) are arranged on the side plates (12) and the connecting block (11) horizontally.

3. A door lock structure according to claim 2, wherein the side plates (12) are provided with an adjustment plate (4) attached to both sides facing away from each other.

4. A door lock structure according to claim 3, characterized in that a plurality of parallel and spaced ribs (7) are vertically arranged on one side of the mounting seat (1) facing the adjusting plate (4), and a plurality of parallel and spaced grooves (8) are vertically arranged on one side of the adjusting plate (4) facing the mounting seat (1), wherein the ribs (7) and the grooves (8) are engaged with each other.

5. A door lock structure according to claim 4, characterized in that said protruding strip (7) is serrated and said groove (8) is fluted.

6. A door lock structure according to claim 1, characterized in that said strip-shaped holes (5) are provided at intervals at the upper and lower ends of the mounting seat (1).

7. A door lock structure according to claim 1, characterized in that the mounting seat (1) and the adjusting plate (4) are simultaneously provided with a connecting piece (9) for fixing the mounting seat (1) on the door panel, and the connecting piece (9) is simultaneously inserted in the strip-shaped hole (5) and the insertion hole (6).

8. A door lock construction according to claim 7, characterized in that said connecting piece (9) is a screw.

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