High-safety multi-locking anti-theft door

Abstract

The utility model relates to the technical field of anti-theft doors, and particularly provides a high-safety multi-locking anti-theft door. The door comprises a door body, a lock point mechanism is arranged in one side of the door body, the lock point mechanism comprises a lock point, the top of the lock point is fixedly connected with a vertical rod, the top of the vertical rod is fixedly connected with a mounting plate, the top of the mounting plate is fixedly connected with a shear type lifting mechanism, and the shear type lifting mechanism is fixedly connected with the door body. According to the anti-theft door, the lock point mechanism is arranged, so that the connecting box can accurately correspond to the height of a heaven and earth hook of a lock body, it is ensured that the anti-theft door can be perfectly aligned with the lock body in the installation process, and the heaven and earth hook of the lock body easily enters the connecting box along an opening of a horn structure; the upper and lower hooks are tightly clamped by the arc-shaped limiting pieces, so that the installation process is further simplified, a user does not need to carry out complex adjustment or alignment operation, and the stability and reliability of the upper and lower hooks are ensured through the clamping effect of the arc-shaped limiting pieces.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-theft doors, in particular to a high-security multi-locking anti-theft door. Background Art

[0002] Equipped with an anti-theft lock, it can resist abnormal opening under certain conditions for a certain period of time, has certain security protection performance and meets the corresponding anti-theft security level. The full name of the anti-theft door is "anti-theft security door". It combines anti-theft and security performance. According to the "General Technical Conditions for Anti-theft Security Doors", qualified anti-theft doors cannot be pried open or a 615 square mm opening can be opened on the door leaf within 15 minutes using ordinary hand tools such as chisels, screwdrivers, crowbars and portable power tools such as hand drills, or a 38 square mm opening can be opened within a semicircle of 150 square mm at the locking point. In addition, the locks used on anti-theft doors must be special anti-theft door locks with anti-drilling functions that have passed the inspection of the Ministry of Public Security Testing Center. Anti-theft doors can be made of different materials, but only doors that meet the standard inspection and obtain the security product production certificate can be called anti-theft doors. According to the structural characteristics, there are mainly several types such as sliding fence security doors, swing fence security doors and plastic embossed security doors. The widely used anti-theft security doors are mainly swing security doors.

[0003] The inventors of this application have found the following problems in practical use:

[0004] The current high-security multi-locking anti-theft doors will have the problem that the top and bottom hooks of the smart locks cannot hook the upper and lower locking points of the door body after replacing the smart door locks, which will affect the anti-theft effect of the anti-theft door and weaken the security of the anti-theft door.

[0005] Therefore, it is necessary to provide a high-security multiple-locking anti-theft door to solve the above-mentioned technical problems. Utility Model Content

[0006] The technical problem to be solved by the present invention is that the top and bottom hooks of the smart lock cannot hook the upper and lower locking points of the door body. In view of the above-mentioned defects of the prior art, a high-security multi-locking anti-theft door is provided.

[0007] To achieve the above-mentioned purpose, the technical solution of the present invention is: a high-security multi-locking anti-theft door, comprising a door body, a locking point mechanism is arranged inside one side of the door body, the locking point mechanism includes a locking point, the top of the locking point is fixedly connected to a vertical pole, the top of the vertical pole is fixedly connected to a mounting plate, the top of the mounting plate is fixedly connected to a scissor-type lifting mechanism, and the top of the scissor-type lifting mechanism is provided with a connecting box.

[0008] By adopting the above technical solution, the scissor lift mechanism allows the user to ensure that the locking point is precisely aligned with the corresponding lock hole on the door frame by adjusting its height, thereby enhancing the sealing and security of the anti-theft door, making the anti-theft door able to adapt to door locks of different thicknesses, and improving the flexibility and convenience of installation.

[0009] It is further provided that the connection box is a hollow structure, an arc-shaped limiting piece is fixedly connected to the interior of the connection box, and one end of the connection box is in a horn structure.

[0010] By adopting the above technical solution, the arc-shaped limit plate fixedly connected inside the connecting box plays an effective limiting role on the top and bottom hooks. The arc-shaped limit plate enables the top and bottom hooks to be tightly stuck after entering the connecting box, preventing the top and bottom hooks from loosening or falling off, thereby ensuring the locking effect of the anti-theft door.

[0011] It is further provided that the scissor lift mechanism includes a scissor lift frame, and an adjusting screw is threadedly connected to the scissor lift frame.

[0012] By adopting the above technical solution, the scissor lift frame in the scissor lift mechanism realizes stable lifting of the locking point mechanism in the vertical direction. The scissor lift frame enables it to withstand a large vertical load, ensuring the stability and accuracy of the locking point during the lifting process.

[0013] It is further provided that two locking point mechanisms are provided, the two locking point mechanisms are provided in a symmetrical structure, and the connecting box is used to connect with the top and bottom hooks of the lock body.

[0014] By adopting the above technical solution, two locking point mechanisms are set in a symmetrical structure, which enhances the locking effect of the anti-theft door. The two locking point mechanisms can act on the two lock holes on the door frame at the same time to form a double lock, thereby effectively preventing the door from being pried open or the locking point from being damaged due to single-point locking.

[0015] It is further provided that two arc-shaped limiting pieces are provided, and the two arc-shaped limiting pieces are provided in a symmetrical structure.

[0016] By adopting the above technical solution, two arc-shaped limit plates are set in a symmetrical structure, which improves the stability and reliability of the anti-theft door when locked. The two arc-shaped limit plates can act on the top and bottom hooks of the lock body at the same time, tightly pressing them from both sides, effectively preventing the top and bottom hooks from loosening or falling off when locked.

[0017] It is further provided that fixed rubber blocks are fixedly connected to both sides of the mounting plate, and a horizontal plate is fixedly connected to the top of the connection box.

[0018] By adopting the above technical solution, fixed rubber blocks are fixedly connected to both sides of the mounting plate. The fixed rubber blocks have a certain elasticity and friction force, and can fit tightly on the internal structure of the door body, providing stable support and limiting effect for the locking point mechanism, ensuring that the locking point mechanism can be fixed in the specified position to prevent the locking point mechanism from falling.

[0019] Compared with the related art, the high-security multi-locking anti-theft door provided by the present invention has the following beneficial effects:

[0020] The utility model provides a high-security multi-locking anti-theft door. By arranging a locking point mechanism, the connection box can accurately correspond to the height of the top and bottom hooks of the lock body, ensuring that the anti-theft door can be perfectly aligned with the lock body during installation, thereby significantly improving the simplicity and accuracy of installation. The top and bottom hooks of the lock body can easily enter the interior of the connection box along the opening of the speaker structure and are tightly clamped by the arc-shaped limiting piece, further simplifying the installation process, so that the user does not need to perform complicated adjustment or alignment operations, and the clamping effect of the arc-shaped limiting piece ensures the stability and reliability of the top and bottom hooks, thereby improving the safety performance of the anti-theft door.

[0021] The utility model provides a high-security multi-locking anti-theft door, which adopts the arrangement of fixed rubber blocks and horizontal plates to provide an effective limiting mechanism for the locking point mechanism. When the upper and lower locking points are not in use, the user can easily adjust the height of the horizontal plate by turning the adjusting screw to make it descend, thereby propping up the fixed rubber blocks and pressing them against the inner wall of the door, so that the anti-theft door can still maintain a stable locking state of the locking points when the upper and lower locking points are not needed. As the horizontal plate descends, it will prop up the fixed rubber blocks to form a stable fixed structure, which can effectively prevent the locking point mechanism from sliding or displacing in the horizontal direction, thereby avoiding the safety hazards caused by accidental locking of the locking points. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model without the lock body;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the locking point mechanism of the utility model;

[0025] Figure 4 This is a schematic diagram of the three-dimensional structure of the second embodiment of the present utility model.

[0026] Numbers in the figure: 1. Door body; 2. Locking point mechanism; 21. Locking point; 22. Vertical pole; 23. Mounting plate; 24. Scissor-type lifting mechanism; 25. Connecting box; 26. Arc-shaped limit plate; 241. Scissor-type lifting frame; 242. Adjusting screw; 3. Lock body; 4. Fixed rubber block; 5. Horizontal plate. DETAILED DESCRIPTION

[0027] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the accompanying drawings, in which typical embodiments of the present invention are shown.

[0028] Example 1:

[0029] like Figure 1-4 As shown, the utility model is a high-security multi-locking anti-theft door, including a door body 1, a locking point mechanism 2 is arranged inside one side of the door body 1, the locking point mechanism 2 includes a locking point 21, the top of the locking point 21 is fixedly connected to a vertical rod 22, the top of the vertical rod 22 is fixedly connected to a mounting plate 23, the top of the mounting plate 23 is fixedly connected to a scissor-type lifting mechanism 24, and the top of the scissor-type lifting mechanism 24 is provided with a connecting box 25. The connecting box 25 not only serves as a connecting bridge between the locking point mechanism 2 and the lock body 3, but also tightly engages the top and bottom hooks of the lock body 3 through the arc-shaped limiting piece 26 inside it, effectively preventing the top and bottom hooks from loosening or falling off.

[0030] like Figure 3 and Figure 4 As shown, the connecting box 25 is a hollow structure, and an arc-shaped limit plate 26 is fixedly connected to the inside of the connecting box 25. One end of the connecting box 25 is a horn structure, so that the top and bottom hooks of the lock body 3 can more easily enter the interior of the connecting box 25 along the opening of the horn structure, thereby improving the convenience of installation.

[0031] like Figure 3 As shown, the scissor lift mechanism 24 includes a scissor lift frame 241, and an adjusting screw 242 is threadedly connected to the scissor lift frame 241. The adjusting screw 242 threadedly connected to the scissor lift frame 241 provides a convenient adjustment method for the user. By rotating the adjusting screw 242, the user can easily adjust the height of the scissor lift frame 241, and then adjust the position of the connection box 25.

[0032] like Figure 2 As shown, there are two locking point mechanisms 2, and the two locking point mechanisms 2 are arranged in a symmetrical structure. The connecting box 25 is used to connect with the top and bottom hooks of the lock body 3. The connecting box 25 is used to connect with the top and bottom hooks of the lock body 3, which further improves the safety performance of the anti-theft door. Through the close connection between the connecting box 25 and the top and bottom hooks, it is ensured that the locking point 21 can firmly grasp the door frame in the locked state, preventing the door from shaking or opening.

[0033] like Figure 4 As shown, there are two arc-shaped limit plates 26, which are symmetrically arranged. The two arc-shaped limit plates 26 improve the installation convenience of the anti-theft door. During the installation process, the user only needs to insert the top and bottom hooks along the speaker structure opening at one end of the connecting box 25, and then gently push them to make the top and bottom hooks be stuck by the two arc-shaped limit plates 26 at the same time, without the need for complicated adjustment or alignment operations.

[0034] During implementation: First, adjust the height of the scissor-type lifting frame 241 by adjusting the screw 242 so that it can correspond to the height of the top and bottom hooks of the lock body 3, and then install the lock body 3. The top and bottom hooks of the lock body 3 enter the interior of the connecting box 25 along the opening of the speaker structure and are clamped by the arc-shaped limit plate 26 to improve the ease of installation.

[0035] Example 2:

[0036] like Figure 4 As shown, based on the first embodiment, the utility model provides a technical solution: fixed rubber blocks 4 are fixedly connected to both sides of the mounting plate 23, a horizontal plate 5 is fixedly connected to the top of the connecting box 25, and a horizontal plate 5 is fixedly connected to the top of the connecting box 25. The horizontal plate 5 can be used to prop open the fixed rubber blocks 4 to fix the locking point mechanism 2.

[0037] During implementation: First, when the upper and lower locking points are not in use, the adjusting screw 242 is rotated to drive the horizontal plate 5 down, thereby stretching the fixed rubber block 4 to form a limit to prevent the locking point mechanism 2 from sliding and causing the locking point to be accidentally locked.

[0038] The advantages of this technical solution in practical applications include but are not limited to the following:

[0039] 1. The connection box of the locking point mechanism can accurately correspond to the height of the top and bottom hooks of the lock body, ensuring that the security door can be perfectly aligned with the lock body during installation;

[0040] 2. The clamping effect of the arc-shaped limit plate ensures the stability and reliability of the top and bottom hooks, thereby improving the safety performance of the anti-theft door.

[0041] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-security multi-locking anti-theft door, characterized by: The invention comprises a door body (1), wherein a locking point mechanism (2) is provided inside one side of the door body (1), wherein the locking point mechanism (2) comprises a locking point (21), wherein the top of the locking point (21) is fixedly connected to a vertical rod (22), wherein the top of the vertical rod (22) is fixedly connected to a mounting plate (23), wherein the top of the mounting plate (23) is fixedly connected to a scissor-type lifting mechanism (24), and wherein the top of the scissor-type lifting mechanism (24) is provided with a connection box (25).

2. The high-security multi-locking anti-theft door according to claim 1, characterized in that: The connection box (25) is a hollow structure, an arc-shaped limiting piece (26) is fixedly connected to the interior of the connection box (25), and one end of the connection box (25) is in a horn structure.

3. The high-security multi-locking anti-theft door according to claim 1, characterized in that: The scissor-type lifting mechanism (24) comprises a scissor-type lifting frame (241), and an adjusting screw (242) is threadedly connected to the scissor-type lifting frame (241).

4. The high-security multi-locking anti-theft door according to claim 1, characterized in that: Two locking point mechanisms (2) are provided, and the two locking point mechanisms (2) are arranged in a symmetrical structure. The connecting box (25) is used to connect with the top and bottom hooks of the lock body (3).

5. The high-security multi-locking anti-theft door according to claim 2, characterized in that: Two arc-shaped limiting pieces (26) are provided, and the two arc-shaped limiting pieces (26) are arranged in a symmetrical structure.

6. The high-security multi-locking anti-theft door according to claim 1, characterized in that: Fixed rubber blocks (4) are fixedly connected to both sides of the mounting plate (23), and a horizontal plate (5) is fixedly connected to the top of the connection box (25).

Images