Anti-theft door with reinforced door frame edge

Abstract

The utility model relates to the technical field of anti-theft door frames, in particular to a door frame edge reinforced type anti-theft door which comprises a door frame, one side of the door frame is fixedly provided with one end of a hinge through a bolt, the other end of the hinge is fixedly provided with an anti-theft door body through a bolt, and a handle is installed on the outer side surface of the anti-theft door body. An anti-theft lock is installed on the inner side of the anti-theft door, a buffering cushion is installed on the surface of the outer side of a door frame, a hydraulic push rod is installed on the surface of the inner side of the door frame, one end of a spring is installed in one side of the door frame, and a rubber damping cushion is installed at the other end of the spring. The improved anti-theft door has good buffering, damping and sound insulation performance, the buffer pads are arranged on the surfaces of the periphery of the door frame, the rubber damping pad is installed on the surface of the door frame, the impact force of opening and closing of the anti-theft door on the door frame is effectively reduced, meanwhile, when the anti-theft door is closed, the leakproofness of the anti-theft door can be effectively enhanced, and the service life of the anti-theft door is prolonged. And the anti-theft door has good sound insulation performance.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-theft door frames, in particular to an anti-theft door with a door frame edge reinforced. Background Art

[0002] The full name of anti-theft door is "anti-theft safety door". It has both anti-theft and safety properties. Most anti-theft door frames on the market have low structural strength. When closing the anti-theft door, the door frame will produce a certain impact force due to the impact of the anti-theft door. The door frame is directly connected to the wall, and the impact force on the door frame will also be transmitted to the wall. Over time, it is easy to cause the wall to crack, which will cause cracks between the door frame and the wall, affecting the stability of the door frame.

[0003] In the process of realizing the utility model, the inventors found that the prior art had the following problems: 1. The existing anti-theft doors with reinforced door frame edges have low structural strength of the door frame, which can easily cause damage to the anti-theft door and the wall when the anti-theft door is closed, and the anti-theft door will produce a large noise when opening and closing, which will cause discomfort to family members; 2. The existing anti-theft doors with reinforced door frame edges have a single anti-theft measure, usually only one set of anti-theft lock structure, and the door frame structure strength of the anti-theft door is low, which can easily cause property loss to residents. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-theft door with a reinforced door frame edge, so as to solve the problems of low door frame structural strength and single anti-theft measures of the anti-theft door with a reinforced door frame edge proposed in the above background technology. To achieve the above purpose, the utility model provides the following technical solutions: an anti-theft door with a reinforced door frame edge, comprising a door frame, one end of a hinge is fixedly installed on one side of the door frame by bolts, the other end of the hinge is fixedly installed with an anti-theft door by bolts, a handle is installed on the outer surface of the anti-theft door, an anti-theft lock is installed on the inner side of the anti-theft door, a buffer pad is installed on the outer surface of the door frame, a hydraulic push rod is installed on the inner surface of the door frame, one end of a spring is installed inside one side of the door frame, and a rubber shock-absorbing pad is installed on the other end of the spring.

[0005] Further preferably, the hinge is located at the connection between the door frame and the anti-theft door, and there are four groups of hinges in total.

[0006] Further preferably, the anti-theft locks are provided in two groups, and the anti-theft locks are located inside the anti-theft door, and one side of the inner wall of the door frame is provided with grooves corresponding to the anti-theft locks.

[0007] Further preferably, buffer pads are provided around the surface of the door frame.

[0008] Further preferably, the inner surface of the door frame is provided with seven groups of hydraulic push rods in total, and the surface of the anti-theft door is provided with round holes corresponding to the hydraulic push rods.

[0009] Further preferably, the spring and the rubber shock-absorbing pad form an elastic structure.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] In the utility model, the design of buffer pad and rubber shock-absorbing pad is adopted, which can effectively reduce the impact force of the anti-theft door on the door frame when closing, and can also reduce the intensity of noise, and can effectively make the connection between the anti-theft door and the door frame tighter.

[0012] The utility model adopts the design of hydraulic push rod and two sets of anti-theft locks, which can effectively enhance the anti-theft performance of the anti-theft door and prevent thieves from easily succeeding and causing property losses to residents. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a left-side structural schematic diagram of the utility model;

[0014] Figure 2 It is a right side structural schematic diagram of the utility model;

[0015] Figure 3 This is a schematic diagram of the full cross-section structure of the utility model;

[0016] Figure 4 It is a schematic diagram of the full cross-section structure of the utility model from the left side.

[0017] In the figure: 1. Door frame; 2. Hinge; 3. Anti-theft door; 4. Handle; 5. Anti-theft lock; 6. Buffer pad; 7. Hydraulic push rod; 8. Spring; 9. Rubber shock-absorbing pad. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figures 1 to 4The utility model provides a technical solution: a door frame edge reinforced anti-theft door, comprising a door frame 1, one end of a hinge 2 is fixedly installed on one side of the door frame 1 by bolts, an anti-theft door 3 is fixedly installed on the other end of the hinge 2 by bolts, a handle 4 is installed on the outer surface of the anti-theft door 3, an anti-theft lock 5 is installed on the inner side of the anti-theft door 3, a buffer pad 6 is installed on the outer surface of the door frame 1, a hydraulic push rod 7 is installed on the inner surface of the door frame 1, one end of a spring 8 is installed inside one side of the door frame 1, and a rubber shock-absorbing pad 9 is installed on the other end of the spring 8.

[0020] In this embodiment, Figure 1 As shown, the hinge 2 is located at the connection between the door frame 1 and the anti-theft door 3, and there are four groups of hinges 2 in total; through this design, the connection between the door frame 1 and the anti-theft door 3 can be made more secure, thereby enhancing the structural strength of the anti-theft door 3.

[0021] In this embodiment, Figure 1 As shown, there are two groups of anti-theft locks 5, and the anti-theft locks 5 are located on the inner side of the anti-theft door 3, and one side of the inner wall of the door frame 1 is provided with a groove corresponding to the anti-theft locks 5; through this design, the opening and closing function of the anti-theft door 3 is realized, and the anti-theft ability of the anti-theft door 3 is effectively enhanced.

[0022] In this embodiment, Figure 1 As shown, buffer pads 6 are provided on all sides of the surface of the door frame 1; through this design, the impact force of the opening and closing of the anti-theft door 3 on the door frame 1 is effectively reduced. At the same time, when the anti-theft door 3 is closed, the buffer pad 6 can reduce the gap between the anti-theft door 3 and the door frame 1, so that the anti-theft door 3 has the functions of buffering, shock absorption and reducing noise intensity.

[0023] In this embodiment, Figure 3 As shown, the inner surface of the door frame 1 is provided with seven groups of hydraulic push rods 7, and the surface of the anti-theft door 3 is provided with circular holes corresponding to the hydraulic push rods (7); through this design, when the anti-theft door 3 is closed, the connection between the door frame 1 and the anti-theft door 3 can be made more stable through the hydraulic push rods 7, which significantly enhances the structural strength of the anti-theft door 3.

[0024] In this embodiment, Figure 4 As shown, the spring 8 and the rubber shock-absorbing pad 9 form an elastic structure; through this design, when the anti-theft door 3 is closed, the impact force of the anti-theft door 3 on the door frame 1 can be reduced, and the anti-theft door 3 has a buffering and shock-absorbing effect.

[0025] The use method and advantages of the utility model: When the anti-theft door with reinforced door frame edge is used, the working process is as follows:

[0026] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, first hold the handle 4 to rotate the anti-theft door 3, and then the inner side of the anti-theft door 3 contacts the buffer pad 6 and the rubber shock-absorbing pad 9 on the surface of the door frame 1. The buffer pad 6 and the rubber shock-absorbing pad 9 effectively reduce the impact force of the anti-theft door 3 on the door frame 1. When the anti-theft door 3 is tightly fitted with the door frame 1, start the anti-theft lock 5 and the hydraulic push rod 7 to fix the anti-theft door 3 on the door frame 1. If you need to open the anti-theft door 3, first unlock the anti-theft lock 5, then close the hydraulic push rod 7, and then rotate the anti-theft door 3 by holding the handle 4.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A door frame edge reinforced anti-theft door, comprising a door frame (1), characterized in that: One end of a hinge (2) is fixedly mounted on one side of the door frame (1) by means of bolts, an anti-theft door (3) is fixedly mounted on the other end of the hinge (2) by means of bolts, a handle (4) is mounted on the outer surface of the anti-theft door (3), an anti-theft lock (5) is mounted on the inner side of the anti-theft door (3), a buffer pad (6) is mounted on the outer surface of the door frame (1), a hydraulic push rod (7) is mounted on the inner surface of the door frame (1), one end of a spring (8) is mounted inside one side of the door frame (1), and a rubber shock-absorbing pad (9) is mounted on the other end of the spring (8).

2. The anti-theft door with a door frame edge reinforcement according to claim 1, characterized in that: The hinge (2) is located at the connection between the door frame (1) and the anti-theft door (3), and there are four groups of hinges (2) in total.

3. The anti-theft door with a door frame edge reinforcement according to claim 1, characterized in that: The anti-theft locks (5) are provided in two groups, and the anti-theft locks (5) are located inside the anti-theft door (3), and one side of the inner wall of the door frame (1) is provided with a groove corresponding to the anti-theft locks (5).

4. The anti-theft door with a door frame edge reinforcement according to claim 1, characterized in that: Buffer pads (6) are provided around the surface of the door frame (1).

5. The anti-theft door with a door frame edge reinforcement according to claim 1, characterized in that: A total of seven groups of hydraulic push rods (7) are provided on the inner surface of the door frame (1), and circular holes corresponding to the hydraulic push rods (7) are provided on the surface of the anti-theft door (3).

6. The anti-theft door with a door frame edge reinforcement according to claim 1, characterized in that: The spring (8) and the rubber shock-absorbing pad (9) form an elastic structure.

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