A cover plate structure for aluminum alloy door locks

Abstract

This utility model relates to the technical field of stainless steel door and window product structure, and discloses a cover plate structure for aluminum alloy door locks, including a cover plate box and a lock hole baffle. The cover plate box includes an outer shell, a combination door, and a decorative shell. A key slot is formed on the upper surface of the outer shell near the outer wall, and a combination lock buckle is fixedly provided on the inner wall of the other side of the key slot. A combination lock body is fixedly provided at one end of the outer wall of the combination door. A locking block is fixedly provided in the middle of the front and rear ends of the decorative shell. A slot is formed on the inner wall of the front and rear sides of the key slot. A sliding groove is formed on the bottom surface of each of the two slots, and an unlocking block is slidably provided on one side of each of the two sliding grooves. A sliding block is fixedly provided on the lower end surface of each of the two unlocking blocks. In this utility model, the device can quickly provide soft light illumination when unlocking at night, and the door can be opened by the key stored in the hidden key box when the key is forgotten.

Description

Technical Field

[0001] This utility model relates to the technical field of stainless steel door and window product structure, and in particular to a cover plate structure for aluminum alloy door locks. Background Technology

[0002] A door lock cover is a decorative or functional metal cover installed on the outside of a door lock. It prevents the lock body from being damaged by dust, moisture, or external forces, and can also cover imperfections and rough edges left from cutting or drilling during door lock installation, enhancing the overall quality. Aluminum alloy doors typically use a cover made of the same material as the door lock to maintain the overall harmony of the door surface.

[0003] However, the cover plates of common aluminum alloy door locks have a relatively simple function, only preventing the lock body from getting dusty and damp, and providing an aesthetically pleasing appearance. In the dark, it's difficult to accurately locate the keyhole with a key, making unlocking difficult and requiring the use of a mobile phone flashlight. If your hands are full and you can't free up a hand to turn on the flashlight, the unlocking process becomes even more difficult. Furthermore, when using key-operated door locks, it's inevitable to forget your keys, but the cover plates of common aluminum alloy door locks only serve an aesthetic purpose and do not assist in unlocking the door.

[0004] Therefore, this application provides a cover plate structure for aluminum alloy door locks to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a cover plate structure for aluminum alloy door locks. This device can quickly provide soft lighting when unlocking in the dark, and can be used to open the door with a key stored in a hidden key box if the key is forgotten.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A cover plate structure for an aluminum alloy door lock includes a cover plate box and a keyhole baffle. The cover plate box includes an outer shell, a combination door, and a decorative shell. A key slot is provided on the upper surface of the outer shell near the outer wall. A combination lock buckle is fixedly provided on the inner wall of the other side of the key slot. A combination lock body is fixedly provided at one end of the outer wall of the combination door. A locking block is fixedly provided at the middle of the front and rear ends of the decorative shell. A slot is provided on the inner wall of the front and rear sides of the key slot. A sliding groove is provided on the bottom surface of each of the two slots, and an unlocking block is slidably provided on one side of each of the two sliding grooves. A sliding block is fixedly provided on the lower surface of each of the two unlocking blocks. A keyhole is provided at the midpoint of the upper surface of the outer shell.

[0008] The keyhole baffle is installed on the upper surface of the cover box. The keyhole baffle includes a baffle body, and a light strip ring is fixedly arranged inside the baffle body near the outer periphery.

[0009] Furthermore, one side of the outer wall of the password door is hinged to the inner wall of the key slot via a rotating shaft.

[0010] Furthermore, a switch is fixedly connected to the outer wall of the baffle body near the front end, and a rechargeable battery block is fixedly installed inside the baffle body.

[0011] Furthermore, a charging port is provided on one side of the outer wall of the baffle body, and a charging module is fixedly connected inside the charging port. A sealing block is slidably arranged inside the charging port against one side of the inner wall.

[0012] Furthermore, a rotating block is fixedly provided on the lower end face of the baffle body on the other side, and the rotating block is rotatably positioned on the upper end face of the outer shell on the other side of the keyhole.

[0013] Furthermore, the connectors of both card blocks are snapped into place inside the card slot on the other side.

[0014] Furthermore, the decorative shell is fixedly mounted inside the key slot at the upper end by two of the aforementioned clips, and a handle hole is provided on the other side of the upper surface of the shell near the outer wall.

[0015] This utility model has the following beneficial effects:

[0016] 1. The present invention proposes a cover plate structure for aluminum alloy door locks. When unlocking at night, due to poor lighting, it is difficult to accurately insert the key into the keyhole, resulting in difficulty in unlocking. This device can control the internal light strip ring to emit a soft, non-glaring light through the switch on the outer wall of the cover plate to assist in unlocking.

[0017] 2. The cover plate structure for aluminum alloy door lock proposed in this utility model addresses the issue of forgetting the key when using a key lock. By simultaneously pressing the two unlocking blocks on the outer wall side of the front and rear ends of the outer shell, the decorative shell can be removed. Then, the password can be entered into the lock body to open the password door and retrieve the internal key, which can then be used to open the door. Attached Figure Description

[0018] Figure 1 This is an overall isometric schematic diagram of the present invention;

[0019] Figure 2 This is a bottom view of the overall design of this utility model;

[0020] Figure 3 This is a schematic diagram illustrating the method of using the key slot of this utility model;

[0021] Figure 4 This is an exploded view of the cover box structure of this utility model;

[0022] Figure 5This is a schematic diagram of the card slot and unlocking block structure of this utility model;

[0023] Figure 6 This is an enlarged schematic diagram of Figure A of this utility model;

[0024] Figure 7 This is a schematic diagram of the connection structure between the cover box and the lock hole baffle of this utility model;

[0025] Figure 8 This is a schematic diagram of the lock hole baffle structure of this utility model.

[0026] Legend:

[0027] 1. Cover box; 2. Lock hole baffle; 101. Outer shell; 102. Key slot; 103. Keyhole; 104. Combination lock latch; 105. Combination door; 106. Combination lock body; 107. Decorative shell; 108. Lock block; 109. Lock slot; 110. Unlocking block; 201. Baffle body; 202. LED strip ring; 203. Switch; 204. Charging port; 205. Sealing block. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5This utility model provides an embodiment of a cover plate structure for an aluminum alloy door lock, including a cover plate box 1 and a lock hole baffle 2. The cover plate box 1 includes a shell 101, a combination door 105, and a decorative shell 107. A key groove 102 is provided on the upper surface of the shell 101 near the outer wall. A combination lock buckle 104 is fixedly provided on the inner wall of the other side of the key groove 102. A combination lock body 106 is fixedly provided at one end of the outer wall of the combination door 105. A locking block 108 is fixedly provided at the middle of the front and rear ends of the decorative shell 107. A locking groove 109 is provided on the inner wall of the front and rear sides of the key groove 102. The two locking grooves 109 contain... The bottom surface is provided with sliding grooves, and unlocking blocks 110 are slidably installed on one side of the inner wall of each of the two sliding grooves. Sliding blocks are fixedly installed on the lower end face of each of the two unlocking blocks 110. A keyhole 103 is provided at the midpoint of the upper end face of the outer shell 101. One side of the outer wall of the password door 105 is hinged to the inner wall of one side of the key groove 102 via a rotating shaft. The locking heads of the two locking blocks 108 are locked inside the slot 109 on the other side. The decorative shell 107 is fixed inside the key groove 102 on the upper end via the two locking blocks 108. A handle hole is provided on the other side of the upper end face of the outer shell 101 near the outer wall.

[0030] Specifically, a combination lock door 105 is installed inside the key slot 102 via a rotating shaft, and the combination lock door 105 is equipped with a combination lock body 106 to prevent unauthorized key owners from opening the door. The decorative shell 107 is engaged with two latches 108 at the upper end of the slot 109. Because there are no extra parts, this position is inconspicuous and avoids being noticed by others. When the decorative shell 107 needs to be removed, both unlocking blocks 110 are pressed down simultaneously. The unlocking blocks 110 push the latches of the latches 108 out of the slot 109, allowing the decorative shell 107 to be removed from the key slot 102. When the decorative shell 107 is reinstalled, the latches of the latches 108 will re-engage inside the slot 109.

[0031] Reference Figure 3 , Figure 6 , Figure 7 , Figure 8 The keyhole baffle 2 is installed on the upper surface of the cover box 1. The keyhole baffle 2 includes a baffle body 201. A light strip ring 202 is fixedly installed inside the baffle body 201 near the outer periphery. A switch 203 is fixedly connected to the outer wall of the baffle body 201 near the front end. A rechargeable battery block is fixedly installed inside the baffle body 201. A charging port 204 is opened on one side of the outer wall of the baffle body 201, and a charging module is fixedly connected inside the charging port 204. A sealing block 205 is slidably installed inside the charging port 204 near one side of the inner wall. A rotating block is fixedly installed on the lower surface of the baffle body 201 near the other side, and the rotating block is rotatably installed on the upper surface of the outer shell 101 on the other side of the keyhole 103.

[0032] Specifically, when the switch 203 located at the front end of the outer wall of the baffle body 201 is pressed, the rechargeable battery block inside the baffle body 201 will provide power to the light strip ring 202, which will then emit soft, non-glaring light for illumination. When the rechargeable battery block inside the baffle body 201 is nearly depleted, it can be powered by the charging module inside the charging port 204. When the charging port 204 is not in use, the sealing block 205 is inserted into the charging port 204.

[0033] Working Principle: When using a key to open the door at night, the LED strip ring 202 inside the baffle body 201 can be opened via the switch 203 located at the front end of the outer wall of the baffle body 201. The LED strip ring 202 will emit a soft, non-glaring light to assist in opening the door. Before using the key slot 102, a spare key must be inserted into the key slot 102. If the key is forgotten, press the two unlocking blocks 110 on the outer wall side of the front and rear ends of the outer casing 101 to remove the decorative shell 107. Enter the password into the combination lock body 106 to open the combination door 105 and retrieve the key inside. Use this key to open the door. After unlocking, return the key to its original position, close the combination door 105, scramble the password on the combination lock body 106, and then replace the decorative shell 107. The combination lock body 106, LED strip ring 202, charging module, and rechargeable battery block are all mature and publicly available technologies. Therefore, their specific structures and working principles will not be described in detail in this article.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cover plate structure for an aluminum alloy door lock, comprising a cover plate box (1) and a lock hole baffle (2), characterized in that: The cover box (1) includes an outer shell (101), a combination door (105), and a decorative shell (107). The upper surface of the outer shell (101) is provided with a key slot (102) on one side of the outer wall. The inner wall of the other side of the key slot (102) is fixedly provided with a combination lock buckle (104). The outer wall of the combination door (105) is fixedly provided with a combination lock body (106) at one end. The decorative shell (107) is fixedly provided with a locking block (108) at the middle of the front and rear ends. The inner walls of the front and rear sides of the key slot (102) are provided with a slot (109). The bottom surface of the two slots (109) is provided with a sliding groove, and the two sliding grooves are slidably provided with an unlocking block (110) on one side of the inner wall. The lower surface of the two unlocking blocks (110) is fixedly provided with a sliding block. The upper surface of the outer shell (101) is provided with a keyhole (103) near the midpoint. The lock hole baffle (2) is installed on the upper end face of the cover box (1). The lock hole baffle (2) includes a baffle body (201), and a light strip ring (202) is fixedly arranged inside the baffle body (201) near the outer periphery.

2. The cover plate structure for an aluminum alloy door lock according to claim 1, characterized in that: The outer wall of the password door (105) is hinged to the inner wall of the key slot (102) via a rotating shaft.

3. The cover plate structure for an aluminum alloy door lock according to claim 1, characterized in that: A switch (203) is fixedly connected to the front end of the outer wall of the baffle body (201), and a rechargeable battery block is fixedly installed inside the baffle body (201).

4. The cover plate structure for an aluminum alloy door lock according to claim 1, characterized in that: A charging port (204) is provided on one side of the outer wall of the baffle body (201), and a charging module is fixedly connected inside the charging port (204). A sealing block (205) is slidably provided inside the charging port (204) against one side of the inner wall.

5. The cover plate structure for an aluminum alloy door lock according to claim 1, characterized in that: A rotating block is fixedly provided on the lower end face of the baffle body (201) on the other side, and the rotating block is rotatably located on the upper end face of the outer shell (101) on the other side of the keyhole (103).

6. The cover plate structure for an aluminum alloy door lock according to claim 1, characterized in that: The locking connectors of the two locking blocks (108) are both locked inside the locking slot (109) on the other side.

7. The cover plate structure for an aluminum alloy door lock according to claim 1, characterized in that: The decorative shell (107) is fixedly installed inside the key slot (102) at the upper end by two of the clips (108), and a handle hole is provided on the other side of the upper surface of the outer shell (101) near the outer wall.

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