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CN-224228402-U - Dustproof and waterproof outdoor door lock

CN224228402UCN 224228402 UCN224228402 UCN 224228402UCN-224228402-U

Abstract

The utility model discloses a dustproof and waterproof outdoor door lock, which comprises an outdoor door lock shell and side fixing blocks, wherein an infrared induction mechanism is fixedly arranged in front of the upper outer wall of the outdoor door lock shell, the side fixing blocks are fixedly arranged on two sides of the outer wall of the outdoor door lock shell, an automatic door opening mechanism is fixedly arranged on one side of the inner wall of the side fixing blocks, and a sealing connecting mechanism is arranged on the outer surface of the automatic door opening mechanism in a welding mode. This dustproof and waterproof's outdoor lock through setting up infrared sensing mechanism, cooperates simultaneously to set up automatic door mechanism that opens, can carry out automatic opening and closing to outdoor lock's front position like this to can protect outdoor lock's front position when not using.

Inventors

  • JIA YANCHAO
  • JIA CHENGFENG
  • JIA GUANGWEI

Assignees

  • 石家庄安居乐科技有限公司

Dates

Publication Date
20260512
Application Date
20250508

Claims (6)

  1. 1. The utility model provides a dustproof and waterproof's outdoor lock, its characterized in that, including outdoor lock shell (1) and side fixed block (3), place ahead fixed mounting has infrared induction mechanism (2) on the outer wall of outdoor lock shell (1), the equal fixed mounting of side fixed block (3) is in the outer wall both sides of outdoor lock shell (1), the inner wall one side fixed mounting of side fixed block (3) has automatic mechanism (4) that opens the door, the external surface welding of automatic mechanism (4) that opens the door installs sealing connection mechanism (5).
  2. 2. The outdoor door lock according to claim 1, wherein the infrared induction mechanism (2) comprises a fixed cover (201), a refractive plate (202) and an infrared sensor (203), the fixed cover (201) is welded and mounted on the front position on the outer wall of the outdoor door lock shell (1), the refractive plate (202) is welded and mounted on the inner wall of the fixed cover (201), and the infrared sensor (203) is connected and mounted behind the outer wall of the fixed cover (201).
  3. 3. The outdoor door lock with dust and water prevention according to claim 1, wherein the automatic door opening mechanism (4) comprises a driving motor (401), a rotating shaft (402), a gear block (403), a connecting shaft (404), a gear plate (405) and a side opening door (406), the driving motor (401) is fixedly installed behind the outer wall of the side fixing block (3), the rotating shaft (402) is arranged at the output end of the driving motor (401), the gear block (403) with matched size is arranged on the outer surface of the rotating shaft (402), the connecting shaft (404) is movably connected to one side of the inner wall of the side fixing block (3), the gear plate (405) is installed on one side of the lower side of the outer wall of the connecting shaft (404) in a welding mode, and the side opening door (406) is fixedly installed on one side of the outer wall of the gear plate (405).
  4. 4. A dustproof and waterproof outdoor door lock according to claim 3, wherein the gear plate (405) and the side fixing block (3) form a sliding structure through the connecting shaft (404), and the gear plate (405) is symmetrically arranged with the central axis of the outdoor door lock shell (1).
  5. 5. The outdoor door lock according to claim 3, wherein the sealing connection mechanism (5) comprises a side connection block (501), a collision block (502) and a sealing gasket (503), the side connection block (501) is welded on one side of the outer surface of the side door (406), the collision block (502) is welded on the inner surface of the side connection block (501), and the sealing gasket (503) is adhered on the inner surface of the collision block (502).
  6. 6. The outdoor door lock according to claim 5, wherein the abutting blocks (502) are arranged in a concave structure, and the abutting blocks (502) are symmetrically arranged with the central axis of the outdoor door lock shell (1).

Description

Dustproof and waterproof outdoor door lock Technical Field The utility model relates to the technical field of door locks, in particular to a dustproof and waterproof outdoor door lock. Background Door locks are, as the name suggests, devices used to lock a door to prevent others from opening the door. The door locks are classified in a plurality of ways, the requirements on the door locks are different in each occasion, the common household antitheft door locks are high in safety and low in price, the existing outdoor door locks are easily corroded by air and rainwater, the using effect of the door locks is affected, and therefore the dustproof and waterproof outdoor door locks are provided. The outdoor door lock that uses at present, when using, outdoor door lock exposes in the middle of the air for a long time, holds simultaneously and runs into extreme weather and causes the damage to outdoor door lock, and outdoor door lock is corroded easily to influence life. Disclosure of utility model The utility model aims to provide a dustproof and waterproof outdoor door lock, which solves the problems that the outdoor door lock is easily corroded when being exposed to the air for a long time and damaged by extreme weather during use, thereby influencing the service life. In order to achieve the aim, the technical scheme is that the outdoor door lock comprises an outdoor door lock shell and side fixing blocks, wherein an infrared induction mechanism is fixedly arranged in front of the outer wall of the outdoor door lock shell, the side fixing blocks are fixedly arranged on two sides of the outer wall of the outdoor door lock shell, an automatic door opening mechanism is fixedly arranged on one side of the inner wall of the side fixing blocks, and a sealing connection mechanism is welded on the outer surface of the automatic door opening mechanism. Preferably, the infrared induction mechanism comprises a fixed cover, a refraction plate and an infrared sensor, wherein the fixed cover is welded and installed on the front position on the outer wall of the outdoor door lock shell, the refraction plate is welded and installed on the inner wall of the fixed cover, and the infrared sensor is connected and installed behind the outer wall of the fixed cover. Preferably, the automatic door opening mechanism comprises a driving motor, a rotating shaft, a gear block, a connecting shaft, a gear plate and a side door, wherein the driving motor is fixedly arranged behind the outer wall of the side fixing block, the output end of the driving motor is provided with the rotating shaft, the outer surface of the rotating shaft is provided with the gear block with matched size, one side of the inner wall of the side fixing block is movably connected with the connecting shaft, the gear plate is welded and arranged on one side of the lower part of the outer wall of the connecting shaft, and one side of the outer wall of the gear plate is fixedly provided with the side door. Preferably, the gear plate and the side fixing block form a sliding structure through the connecting shaft, and the gear plate is symmetrically arranged by the central axis of the outdoor door lock shell. Preferably, the sealing connection mechanism comprises a side connection block, a collision block and a sealing gasket, wherein the side connection block is welded on one side of the outer surface of the side door, the collision block is welded on the inner surface of the side connection block, and the sealing gasket is adhered on the inner surface of the collision block. Preferably, the conflict piece is indent structure setting, and the conflict piece sets up with the axis symmetry of outdoor door lock shell. Compared with the prior art, the utility model has the beneficial effects that: 1. According to the dustproof and waterproof outdoor door lock, the infrared sensing mechanism is arranged, and the automatic door opening mechanism is arranged in a matched mode, so that the front position of the outdoor door lock can be automatically opened and closed, and the front position of the outdoor door lock can be protected when the outdoor door lock is not used; 2. This dustproof and waterproof's outdoor lock through setting up automatic mechanism that opens the door, cooperates simultaneously to set up sealing connection mechanism, can seal the position that the door lock was opened to outdoor lock like this to can play waterproof dirt-proof effect to outdoor lock. Drawings FIG. 1 is a front view of the present utility model; FIG. 2 is a diagram of an infrared sensor of the present utility model; FIG. 3 is a diagram of an automated door opener according to the present utility model; FIG. 4 is a diagram of a seal attachment mechanism of the present utility model; FIG. 5 is a diagram showing the interaction of the shaft and the gear block according to the present utility model. The outdoor door lock comprises a door lock shell, an infrared induction mechanism, a fixed