CN217602337U

CN217602337U - Wear-resisting security door lock assembly

Info

Publication number: CN217602337U
Application number: CN202221678442.8U
Authority: CN
Inventors: 朱凯晓
Original assignee: Jiangsu Hanover Casting Co ltd
Current assignee: Jiangsu Hanover Casting Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-10-18
Anticipated expiration: 2032-07-01

Abstract

The utility model relates to a tool to lock technical field, and a wear-resisting security door lock assembly is disclosed, the positive front end of door is provided with the lock box, and be provided with the lock core hole on the front end outer wall of lock box, and the front end outer wall of lock box is located the oblique upper end in lock core hole and is provided with the handle seat, and the positive front end of handle seat is provided with the handle, and the inside position that corresponds the lock core hole of lock box is provided with the lock core, and the inside upper end that is located the lock core of lock box is provided with the oiling device, and be provided with connecting device between oiling device and the lock core, and the inside position that is located the handle seat of lock box is provided with the rotary rod, this wear-resisting security door lock assembly passes through the pull-out of oiling device oil outlet, thereby make lubricating oil lubricate the lock, prevent the inside drying of lock, make the key change door lock motionless, make the lock core rotate through connecting device and drive the oiling device and be the tilting gearing, and rotate through the handle, make and drive the oiling device and go out oil, this door lock assembly embodies his wholeness, interconnect between every link.

Description

Wear-resisting security door lock assembly

Technical Field

The utility model relates to a tool to lock technical field specifically is a wear-resisting security door lock assembly.

Background

The home security product also needs more safety, convenient operation, the lock is exactly the equipment that is used for pinning the lock in order to prevent that other people from opening this door, this kind of equipment probably is mechanical, traditional lock is only used for going on the pinning to the door, however, along with the time permanent, the inside of lock can be more and more dry, final inside can rust, lead to using the key to the rotatory motionless of lock, consequently, to the inside reason of lock, a wear-resisting security door lock assembly has been proposed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a wear-resisting security door lock assembly has solved foretell problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wear-resisting security door lock assembly, includes the door, the positive front end of door is provided with the lock box, and is provided with the lock core hole on the front end outer wall of lock box, and the front end outer wall of lock box is located the oblique upper end in lock core hole and is provided with the handle seat, and the positive front end of handle seat is provided with the handle, and the inside position that corresponds the lock core hole of lock box is provided with the lock core, and the inside upper end that is located the lock core of lock box is provided with the oiling device, and be provided with connecting device between oiling device and the lock core, and the inside position that is located the handle seat of lock box is provided with the rotary rod.

Preferably, the one end and the lock core hole activity joint of lock core are in the same place, and the other end of lock core passes through moving part swing joint on the inner wall of lock box.

Preferably, the handle seat is circular base, and movable mounting is on the outer wall of lock box, and the one end of rotary rod runs through the outer wall of lock box and extends and be in the same place with handle seat fixed connection, and the other end of rotary rod passes through the torsional spring activity and articulates on the inner wall of lock box.

Preferably, the oiling device includes the oil storage box, takes out and inserts the box, supports system board, spring, oil outlet and connecting rod, and the connecting rod is passed through at the both ends of oil storage box and is in the same place to inner wall swing joint of lock box, and takes out and insert the box activity and peg graft on the lateral wall of oil storage box, and takes out and insert two side fixedly connected with support system boards that the box is located the oil storage box, and two support and be in the same place through spring swing joint between the inner wall of box with the oil storage box, and take out and insert the bottom of box and be located and support the inboard direction of system board and be provided with the oil outlet.

Preferably, connecting device includes gear A, gear B and gear C, and gear A is in the same place with the fixed cup joint of the connecting rod of oil storage box side, and gear C and the one end fixed connection on the lock core together, and lie in and be provided with gear B between gear A and the gear C, and gear B passes through connecting axle swing joint on the inner wall of lock box, and gear B and gear A and gear C mesh together each other.

Preferably, the upper end of the rotating rod is fixedly connected with an auxiliary rod, a cord is wound on the rotating rod, and the cord is fixedly connected to the outer wall of the drawer box through the auxiliary rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a wear-resisting security door lock assembly possesses following beneficial effect:

1. this wear-resisting security door lock assembly makes the lock core rotate and drives the oiling device and be the tilting gearing through connecting device, and rotates through the handle, makes to drive the oiling device and goes out oil, and this door lock assembly embodies his wholeness, interconnect between every link.

2. This wear-resisting security door lock assembly passes through pulling out of oiling device oil outlet to make lubricating oil lubricate the lock, make things convenient for the inside of lock to keep lubricated always, prevent the inside drying of lock, make the key to the lock and rotate motionlessly.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the inside of the lock case of the present invention;

FIG. 3 is an enlarged plan view of the lock case of the present invention;

fig. 4 is a schematic view of the oil injection device of the present invention.

In the figure: 1. a door; 2. a lock case; 3. a lock cylinder hole; 4. a handle base; 5. a handle; 6. a lock cylinder; 7. an oiling device; 8. a connecting device; 9. rotating the rod; 10. an oil storage box; 11. drawing and inserting the box; 12. a resisting plate; 13. a spring; 14. an oil outlet; 15. a connecting rod; 16. a gear A; 17. a gear B; 18. a gear C; 19. an auxiliary lever; 20. a cord; 21. a torsion spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, a wear-resistant anti-theft door lock assembly includes a door 1, a lock box 2 is disposed at a front end of the door 1, a lock cylinder hole 3 is disposed on an outer wall of a front end of the lock box 2, a handle seat 4 is disposed at an oblique upper end of the lock cylinder hole 3 on an outer wall of the front end of the lock box 2, a handle 5 is disposed at a front end of the handle seat 4, a lock cylinder 6 is disposed at a position corresponding to the lock cylinder hole 3 inside the lock box 2, an oiling device 7 is disposed at an upper end of the lock cylinder 6 inside the lock box 2, a connecting device 8 is disposed between the oiling device 7 and the lock cylinder 6, a rotating rod 9 is disposed at a position corresponding to the handle seat 4 inside the lock box 2, the key is inserted into the lock cylinder 6 to rotate the lock cylinder 6, so that the lock cylinder 6 drives the connecting device 8 to incline the oiling device 7, the handle seat 4 is rotated to drive the rotating rod 9 to rotate by rotating the handle 5, and the oiling device 7 is driven by a cord to be opened outward so that oil drops on the lock cylinder 6 for lubrication.

One end of the lock cylinder 6 is movably clamped with the lock cylinder hole 3, the other end of the lock cylinder 6 is movably connected to the inner wall of the lock box 2 through the movable part, and the lock cylinder 6 is clamped at the lock cylinder hole 3 to limit the position of the lock cylinder 6, so that the lock cylinder 6 is stabilized in the lock box 2.

Handle seat 4 is circular base, and movable mounting is on the outer wall of lock box 2, and the one end of rotary rod 9 runs through the outer wall of lock box 2 and extends and be in the same place with handle seat 4 fixed connection, and the other end of rotary rod 9 passes through torsional spring 21 activity hinge on the inner wall of lock box 2, connect at lock box 2 outer wall through handle seat 4, rotate through handle 5, drive handle seat 4 and rotate, then drive rotary rod 9 and rotate, and make handle 5 recover through torsional spring 21.

The oil injection device 7 comprises an oil storage box 10, an inserting and withdrawing box 11, a resisting plate 12, a spring 13, an oil outlet 14 and a connecting rod 15, wherein two ends of the oil storage box 10 are movably connected with the inner wall of the lock box 2 through the connecting rod 15, the inserting and withdrawing box 11 is movably inserted into the side wall of the oil storage box 10, two side ends of the inserting and withdrawing box 11, which are positioned in the oil storage box 10, are fixedly connected with the resisting plate 12, the two resisting plates 12 are movably connected with the inner wall of the oil storage box 10 through the spring 13, the oil outlet 14 is formed in the inward direction of the resisting plate 12 at the bottom end of the inserting and withdrawing box 11, lubricating oil is stored in the oil storage box 10, the inserting and withdrawing box 11 is extracted in the oil storage box 10, the inserting and withdrawing plates 12 and the spring 13 resist against the inner wall of the oil storage box 11, the inserting and withdrawing box 11 cannot be separated from the oil storage box 11, and the oil outlet 14 is exposed at the outer end by outwards pulling the inserting and the oil outlet 14.

Connecting device 8 includes gear A16, gear B17 and gear C18, gear A16 and the fixed cover of connecting rod 15 of oil storage box 10 side are in the same place that cup joints, and one end fixed connection on gear C18 and the lock core 6 is in the same place, and be located and be provided with gear B17 between gear A16 and the gear C18, and gear B17 passes through connecting axle swing joint on the inner wall of lock box 2, and gear B17 and gear A16 and gear C18 mesh together each other, gear C through the lock core 6 drives gear B17 and rotates gear A16 on the connecting rod 15, make rotatory lock core 6 drive oil storage box 10 and slope.

The upper end of the rotating rod 9 is fixedly connected with an auxiliary rod 19, a cord 20 is wound on the rotating rod 9, the cord 20 is fixedly connected to the outer wall of the plugging box 11 through the auxiliary rod 19, and the plugging box 11 is pulled to be pulled outwards through the rotation of the cord 20 on the rotating rod 9.

The working principle is as follows: when a wear-resistant anti-theft door lock assembly is used, the lock cylinder 6 is inserted into the lock cylinder 6 through a key, the lock cylinder 6 is rotated, the lock cylinder 6 is clamped in the lock cylinder hole 3, the lock cylinder 6 is limited, the lock cylinder 6 is stabilized in the lock box 2, the lock cylinder 6 drives the connecting device 8, the gear C on the lock cylinder 6 drives the gear B17 to rotate the gear A16 on the connecting rod 15, the rotating lock cylinder 6 drives the oil storage box 10 to incline, the oil injection device 7 is inclined, then the handle 5 is rotated, the handle seat 4 is connected to the outer wall of the lock box 2 through the handle seat 4, the handle 5 is rotated to drive the handle seat 4 to rotate, and then the rotating rod 9 is driven to rotate, the handle 5 is restored through the torsion spring 21, the handle seat 4 is rotated to drive the rotating rod 9 to rotate, then the oiling device 7 is driven by the cord to be opened outwards, the cord 20 on the rotating rod 9 rotates to pull the plugging box 11, the plugging box 11 is pulled outwards, lubricating oil is stored in the oil storage box 10, the plugging box 11 is checked in the oil storage box 10 and is resisted on the inner wall of the oil storage box 11 through the resisting plate 12 and the spring 13, the plugging box 11 cannot be separated from the oil storage box 11, the plugging box 11 is pulled outwards, the oil outlet 14 is exposed at the outer end, the lubricating oil is enabled to drip from the oil outlet 14, and the oil drips on the lock core 6 to be lubricated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wear-resisting security door lock assembly, includes door (1), its characterized in that: the front end of the door (1) is provided with a lock box (2), a lock cylinder hole (3) is formed in the outer wall of the front end of the lock box (2), a handle seat (4) is arranged at the oblique upper end, located in the lock cylinder hole (3), of the outer wall of the front end of the lock box (2), a handle (5) is arranged at the front end of the handle seat (4), a lock cylinder (6) is arranged at the position, corresponding to the lock cylinder hole (3), of the inside of the lock box (2), an oil injection device (7) is arranged at the upper end, located in the lock cylinder (6), of the inside of the lock box (2), a connecting device (8) is arranged between the oil injection device (7) and the lock cylinder (6), and a rotary rod (9) is arranged at the position, located in the handle seat (4), of the inside of the lock box (2).

2. A wear resistant security door lock assembly as claimed in claim 1, wherein: one end of the lock cylinder (6) is movably clamped with the lock cylinder hole (3), and the other end of the lock cylinder (6) is movably connected to the inner wall of the lock box (2) through a movable part.

3. A wear resistant security door lock assembly as claimed in claim 1, wherein: handle seat (4) are circular base, and movable mounting is on the outer wall of lock box (2), and the one end of rotary rod (9) runs through the outer wall of lock box (2) and extends and be in the same place with handle seat (4) fixed connection, and the other end of rotary rod (9) passes through torsional spring (21) activity hinge on the inner wall of lock box (2).

4. A wear resistant security door lock assembly as claimed in claim 1, wherein: oiling device (7) are including oil storage box (10), draw and insert box (11), resist board (12), spring (13), oil outlet (14) and connecting rod (15), the both ends of oil storage box (10) are passed through connecting rod (15) and are in the same place with locking box (2) to inner wall swing joint, and draw and insert box (11) activity and peg graft on the lateral wall of oil storage box (10), and draw and insert two side fixedly connected with that box (11) are located oil storage box (10) and support board (12), and support through spring (13) swing joint together between the inner wall of two board (12) and oil storage box (10), and the bottom of drawing and inserting box (11) is located and supports that board (12) are provided with oil outlet (14) in the direction inwards.

5. A wear resistant security door lock assembly as claimed in claim 4, wherein: connecting device (8) are including gear A (16), gear B (17) and gear C (18), gear A (16) and connecting rod (15) of oil storage box (10) side are fixed cup joints together, and one end fixed connection on gear C (18) and the lock core (6) is in the same place, and be located and be provided with gear B (17) between gear A (16) and gear C (18), and gear B (17) are through connecting axle swing joint on the inner wall of lock box (2), and gear B (17) and gear A (16) and gear C (18) intermeshing are in the same place.

6. A wear resistant security door lock assembly as claimed in claim 4, wherein: the upper end of the rotating rod (9) is fixedly connected with an auxiliary rod (19), a cord (20) is wound on the rotating rod (9), and the cord (20) is fixedly connected to the outer wall of the plugging box (11) through the auxiliary rod (19).