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CN-224228406-U - Door lock hidden type lock core hole decorative cover

CN224228406UCN 224228406 UCN224228406 UCN 224228406UCN-224228406-U

Abstract

The utility model relates to the technical field of door locks, in particular to a hidden lock cylinder hole decorative cover of a door lock, which comprises a main body, a movable mechanism and a storage mechanism, wherein the main body comprises a cover plate, a base is fixed on the lower surface of the cover plate, a screw is movably connected to the upper surface of the cover plate, the movable mechanism comprises a first cover plate, the first cover plate is movably connected to the upper surface of the cover plate, a buckle is movably connected to the inside of the first cover plate, a tension rope is fixedly connected to the lower end of the buckle, a rope storage box is movably connected to the lower surface of the base, the tension rope is movably connected to the inside of the rope storage box, and the storage mechanism comprises a clamping plate which is fixedly connected to the lower surface of the base, and a spring is fixedly connected to the inside of the clamping plate. According to the utility model, the first cover plate is overlapped with the inner groove on the surface of the cover plate, so that the concealment and the aesthetic property of the decorative cover are improved, the first cover plate is movably connected with the tension rope through the buckle, and the risk of losing the first cover plate is reduced.

Inventors

  • JIANG JIANPING
  • ZHU JIANWEI
  • WANG JIANWEI
  • ZHENG HUAJUN

Assignees

  • 浙江雅太门业有限公司

Dates

Publication Date
20260512
Application Date
20250326

Claims (7)

  1. 1. A door lock hidden lock core hole decorative cover, comprising: The main body comprises a cover plate (1), a base (12) is fixed on the lower surface of the cover plate (1), and a screw (11) is movably connected to the upper surface of the cover plate (1); The movable mechanism comprises a first cover plate (2), wherein the first cover plate (2) is movably connected to the upper surface of the cover plate (1), a buckle (22) is movably connected to the inside of the first cover plate (2), a tension rope (21) is fixedly connected to the lower end of the buckle (22), a rope storage box (23) is movably connected to the lower surface of the base (12), and the tension rope (21) is movably connected to the inside of the rope storage box (23); Deposit mechanism, including splint (3), splint (3) fixed connection is at the lower surface of base (12), the inside fixedly connected with spring (33) of splint (3), the one end fixedly connected with clamp plate (32) of splint (3) are kept away from to spring (33), the inside swing joint of splint (3) has second cover plate (31).
  2. 2. The hidden lock cylinder hole decorative cover of the door lock according to claim 1, wherein threads are formed on the surface of the screw (11), and the cover plate (1) is in threaded connection with the base (12) through the screw (11).
  3. 3. The hidden lock cylinder hole decorative cover of a door lock according to claim 1, wherein the cover plate (1) is cuboid, two groups of screws (11) are arranged on the surface of the cover plate (1), and the number of each group is two.
  4. 4. The hidden lock cylinder hole decorative cover of a door lock according to claim 1, wherein the first cover plate (2) is elliptical, and the surface of the cover plate (1) is provided with a through groove and has the same shape as the first cover plate (2).
  5. 5. The hidden lock cylinder hole decorative cover of the door lock of claim 1, wherein the buckle (22) is fixedly connected with the tension rope (21) to form a T-shaped structure, the first cover plate (2) is movably connected with the tension rope (21) through the buckle (22), and the rope storage box (23) is movably connected with one surface, close to the base (12), of the clamping plate (3).
  6. 6. The hidden lock cylinder hole decorative cover of the door lock of claim 1, wherein the clamping plate (3) is a cuboid, a groove is formed in the clamping plate (3), and the second cover plate (31) is the same as the first cover plate (2) in size and shape.
  7. 7. The hidden lock cylinder hole decorative cover of a door lock according to claim 6, wherein the spring (33) is fixed in an inner groove of the clamping plate (3), the pressing plate (32) is elastically connected with the clamping plate (3) through the spring (33), and the second cover plate (31) is connected inside the clamping plate (3) through the clamping of the pressing plate (32).

Description

Door lock hidden type lock core hole decorative cover Technical Field The utility model relates to the technical field of door locks, in particular to a hidden lock cylinder hole decorative cover of a door lock. Background The hidden lock core hole decorative cover of the door lock is a design for attractive appearance and protecting a lock core, and is generally used for an intelligent door lock or a burglarproof door. The decorative cover can cover the lock core hole, so that the door lock is tidier and attractive in appearance, the integral decorative effect of a home or a building is improved, the mounting mode of the decorative cover is various, some decorative covers are fixed by screws, and some decorative covers are designed by adopting a buckle type, but the decorative covers in the modes are not concealed enough, and are inconvenient to mount and replace. Disclosure of utility model The utility model aims to provide a hidden lock cylinder hole decorative cover of a door lock, which solves the problems that the existing decorative cover mounting mode proposed in the background art is not hidden enough and is inconvenient to mount and replace. In order to achieve the above purpose, the present utility model provides a hidden lock core hole decorative cover for a door lock, comprising: The main body comprises a cover plate, a base is fixed on the lower surface of the cover plate, and screws are movably connected to the upper surface of the cover plate; The movable mechanism comprises a first cover plate, the first cover plate is movably connected to the upper surface of the cover plate, a buckle is movably connected to the inside of the first cover plate, the lower end of the buckle is fixedly connected with a tension rope, the lower surface of the base is movably connected with a rope storage box, and the tension rope is movably connected to the inside of the rope storage box; The storage mechanism comprises a clamping plate, the clamping plate is fixedly connected to the lower surface of the base, a spring is fixedly connected to the inside of the clamping plate, a pressing plate is fixedly connected to one end, away from the clamping plate, of the spring, and a second cover plate is movably connected to the inside of the clamping plate. Preferably, the screw surface is provided with threads, and the cover plate is in threaded connection with the base through the screw. Preferably, the cover plate is cuboid, two groups of screws are arranged on the surface of the cover plate, and the number of each group is two. Preferably, the first cover plate is elliptical, and the surface of the cover plate is provided with a through groove which has the same shape as the first cover plate. Preferably, the buckle is in a T shape with the tension rope fixed connection, the first cover plate is movably connected with the tension rope through the buckle, and the rope storage box is movably connected with one side of the clamping plate, which is close to the base. Preferably, the clamping plate is cuboid, a groove is formed in the clamping plate, and the second cover plate and the first cover plate are identical in size and shape. Preferably, the spring is fixed in the groove inside the clamping plate, the clamping plate is elastically connected with the clamping plate through the spring, and the second cover plate is connected inside the clamping plate through clamping of the clamping plate. Compared with the prior art, the utility model has the beneficial effects that: 1. The first cover plate is overlapped with the inner groove on the surface of the cover plate, so that the concealment and the aesthetic property of the decorative cover are improved, the first cover plate is movably connected with the tension rope through the buckle, the tension rope can drive the first cover plate to freely move within a certain range, and the risk of losing the first cover plate is reduced. 2. The second cover plate is stored in the groove in the clamping plate, when the first cover plate is lost or worn, the second cover plate can be used for replacing, a spring and a pressing plate are fixedly arranged in the groove in the clamping plate, the pressing plate is used for fixing the second cover plate in a clamping mode, and the second cover plate is prevented from being knocked and damaged and is prevented from being lost. Drawings FIG. 1 is a schematic perspective view of the structure of the present utility model; FIG. 2 is a schematic bottom perspective view of the structure of the present utility model; FIG. 3 is a schematic perspective view of the first cover plate of FIG. 1 according to the present utility model; FIG. 4 is a schematic perspective view of the first cover sheet of FIG. 1 in cross-section in accordance with the present utility model; fig. 5 is a schematic perspective view of the splint of fig. 2 in cross-section according to the present utility model. The drawing shows that 1, a cover plate, 11, screws, 12,