Iron door with anti-climbing function

Abstract

The utility model provides an iron door with an anti-climbing function, and belongs to the technical field of iron doors. Comprising a first iron door body and a second iron door body which are the same in structure, the first iron door body comprises a door frame, the first iron door body and the second iron door body are each provided with an anti-climbing assembly, and each anti-climbing assembly comprises a supporting plate rotationally connected with one end of the top of the door frame, a plurality of spines arranged at the end, away from the door frame, of the top of the supporting plate at equal intervals and elastic supporting assemblies located at the two ends of the bottom of the supporting plate; the elastic supporting assembly comprises a hollow rod rotationally connected with the side wall of the door frame, and a sliding plate is slidably connected into the hollow rod. Through the anti-climbing assembly, under the combined action of the supporting plate, the spines, the elastic supporting assembly and the like, external personnel exert different forces on the supporting plate in all time periods, so that the directions of the supporting plate and the spines change continuously, the direction change of the supporting plate prevents the external personnel from climbing over, and the direction change of the spines causes pain injury to the external personnel; and therefore, external personnel can be effectively forced to give up and climb over, and the practicability is greatly improved.

Description

Technical Field

[0001] The utility model provides an iron gate with an anti - climbing function, belonging to the technical field of iron gates. Background Technique

[0002] An iron gate is a door made of iron. The development trend of iron gates tends to be diversified. Nowadays, iron gates are not only convenient for people to enter and exit and have anti - theft functions, but also pay more attention to the design of beauty, reflecting artistry and ornamental value.

[0003] Existing iron gates can basically meet the usage requirements, but there are still certain defects: In order to prevent external personnel from climbing over, the common method for existing iron gates is to add spikes on the top of the iron gate. The spikes have excellent deterrence and can make external personnel give up the idea of climbing over. However, it is difficult to effectively prevent external personnel from climbing over. External personnel only need to step over the spikes to climb over the iron gate from above, which has certain limitations. Based on this, the utility model provides an iron gate with an anti - climbing function. Content of the Utility Model

[0004] The technical problem solved by the utility model is that external personnel only need to step over the spikes to climb over the iron gate from above, which is difficult to effectively prevent external personnel from climbing over and has certain limitations.

[0005] To solve the technical problem, the technical solution provided by the utility model is: An iron gate with an anti - climbing function, including iron gate one and iron gate two with the same structure. The iron gate one includes a door frame. Anti - climbing components are provided on both the iron gate one and the iron gate two. The anti - climbing component includes a support plate rotatably connected to one end of the top of the door frame, a plurality of spikes arranged at equal intervals at the end of the support plate away from the door frame, and elastic support components at both ends of the bottom of the support plate. The elastic support component includes a hollow rod rotatably connected to the side wall of the door frame. A sliding plate is slidably connected in the hollow rod. A connecting rod passing through the hollow rod and rotatably connected to the bottom of the support plate is provided at the top of the sliding plate. A spring equipped with a damper is provided between the bottom of the hollow rod and the bottom of the sliding plate.

[0006] Further, both between the bottom of the hollow rod and the side wall of the door frame and between the top of the connecting rod and the bottom of the support plate are rotatably connected through a first rotating shaft.

[0007] Further, hinges are symmetrically provided on the side walls of the iron gate one and the iron gate two away from each other.

[0008] Further, a plurality of cross bars are provided between the two inner side walls of the door frame, and vertical rods through which a plurality of cross bars pass are provided at equal intervals between the upper and lower side walls of the door frame.

[0009] Further, a second rotating shaft rotatably connected to the side wall of the support plate is provided at one end of the top of the door frame.

[0010] Further, sliding rails matching the side walls of the sliding plates are symmetrically arranged on the inner side walls of the hollow rods.

[0011] Advantages of the utility model:

[0012] Through the anti-climbing component, under the combined action of the support plate, the spikes, the elastic support component, etc., the forces exerted by external personnel on the support plate at different times are different, causing the orientations of the support plate and the spikes to continuously change. The change in the orientation of the support plate hinders external personnel from climbing over, and the change in the orientation of the spikes causes pain to external personnel, thereby effectively forcing external personnel to give up climbing over, greatly improving the practicability. Description of the drawings

[0013] Figure 1 is a schematic structural view of an iron door with an anti-climbing function according to the utility model Figure 1 .

[0014] Figure 2 is a schematic structural view of an iron door with an anti-climbing function according to the utility model Figure 2 .

[0015] Figure 3 is a partial plan view of an iron door with an anti-climbing function according to the utility model.

[0016] Figure 4 is a partial enlarged view of an iron door with an anti-climbing function according to the utility model.

[0017] 1. Iron door one; 2. Iron door two; 3. Door frame; 4. Support plate; 5. Spikes; 6. Elastic support component; 7. Hollow rod; 8. Sliding plate; 9. Anti-climbing component; 10. Connecting rod; 11. Spring; 12. Rotating shaft one; 13. Hinge; 14. Cross bar; 15. Vertical rod; 16. Rotating shaft two; 17. Sliding rail. Detailed implementation manners

[0018] The following further describes the utility model with reference to the drawings.

[0019] According to the attached Figure 1 、 2 shown: The utility model provides an iron door with an anti-climbing function: including iron door one 1 and iron door two 2 with the same structure. Hinges 13 are symmetrically arranged on the side walls of iron door one 1 and iron door two 2 that are far away from each other, which plays a role in facilitating connection with the wall. Iron door one 1 includes door frame 3. A plurality of cross bars 14 are arranged between the two inner side walls of door frame 3, and a plurality of vertical rods 15 through which the cross bars 14 pass are equidistantly arranged between the upper and lower side walls of door frame 3, effectively preventing external personnel from squeezing through the gaps between the door frames 3.

[0020] According to the attached Figure 2 、3 As shown in Figures 1 and 4: Anti-climbing components 9 are provided on both the iron gate 1 and the iron gate 2. The anti-climbing component 9 includes a support plate 4 rotatably connected to one end of the top of the door frame 3, a plurality of spikes 5 equidistantly arranged at the end of the top of the support plate 4 away from the door frame 3, and elastic support components 6 located at both ends of the bottom of the support plate 4. The spikes 5 have excellent deterrence, which can make external personnel give up the idea of climbing over. A second rotating shaft 16 is provided at one end of the top of the door frame 3 and rotatably connected to the side wall of the support plate 4 to ensure that the support plate 4 can tilt and rotate at a certain angle as the elastic support component 6 expands and contracts. The elastic support component 6 includes a hollow rod 7 rotatably connected to the side wall of the door frame 3. A sliding plate 8 is slidably connected inside the hollow rod 7. The inner side wall of the hollow rod 7 is symmetrically provided with slide rails 17 that match the side wall of the sliding plate 8 to limit the sliding plate 8. A connecting rod 10 is provided at the top of the sliding plate 8, passing through the hollow rod 7 and rotatably connected to the bottom of the support plate 4. A spring 11 equipped with a damper is provided between the bottom of the hollow rod 7 and the bottom of the sliding plate 8. The bottom of the hollow rod 7 and the side wall of the door frame 3, and the top of the connecting rod 10 and the bottom of the support plate 4 are both rotatably connected through a first rotating shaft 12 to ensure that the elastic support component 6 can rotate effectively. When an external person wants to climb over forcefully from above the iron gate 1 and the iron gate 2, when the external person climbs to the top, they will inevitably touch the support plate 4. Through the elastic support component 6, the orientation of the support plate 4 and the spikes 5 will change continuously, which can effectively force the external person to give up climbing over.

[0021] Principle of the present utility model

[0022] During use, the spikes 5 have excellent deterrence, which can make external personnel give up the idea of climbing over. When an external person wants to climb over forcefully from above the iron gate 1 and the iron gate 2, when the external person climbs to the top, they will inevitably touch the support plate 4, causing the support plate 4 to rotate upward and downward at a certain angle, driving the connecting rod 10 and the sliding plate 8 to move upward and downward, and further causing the spring 11 equipped with a damper to be stretched and compressed. The spring 11 in the stretched and compressed state has a tendency to rebound and reset. Since the force exerted by the external person on the support plate 4 at different times is different, the orientation of the support plate 4 and the spikes 5 will change continuously. The change in the orientation of the support plate 4 hinders the external person from climbing over, and the change in the orientation of the spikes 5 will cause pain to the external person, which can effectively force the external person to give up climbing over, reduce limitations, and greatly improve the practicality.

[0023] The above description is about the present utility model and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present utility model, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design, without creative work, structural manners and embodiments similar to the technical solution without departing from the gist of the creation of the present utility model, they shall fall within the protection scope of the present utility model.

Claims

1. An iron door with an anti-climbing function, comprising an iron door 1 (1) and an iron door 2 (2) of the same structure, wherein the iron door 1 (1) comprises a door frame (3), and is characterized in that: The first iron door (1) and the second iron door (2) are both provided with an anti-climbing assembly (9), the anti-climbing assembly (9) comprising a support plate (4) rotatably connected to one end of the top of the door frame (3), a plurality of spikes (5) equidistantly arranged at the top of the support plate (4) away from one end of the door frame (3), and an elastic support assembly (6) located at both ends of the bottom of the support plate (4), the elastic support assembly (6) comprising a hollow rod (7) rotatably connected to the side wall of the door frame (3), a slide plate (8) slidably connected inside the hollow rod (7), a connecting rod (10) passing through the hollow rod (7) and rotatably connected to the bottom of the support plate (4) is provided at the top of the slide plate (8), and a spring (11) equipped with a damper is provided between the bottom of the hollow rod (7) and the bottom of the slide plate (8).

2. The iron door with anti-climbing function according to claim 1, characterized in that: The bottom of the hollow rod (7) and the side wall of the door frame (3), as well as the top of the connecting rod (10) and the bottom of the supporting plate (4) are rotatably connected via a rotating shaft (12).

3. The iron door with anti-climbing function according to claim 1, characterized in that: Hinges (13) are symmetrically arranged on the side walls of the first iron door (1) and the second iron door (2) which are away from each other.

4. The iron door with anti-climbing function according to claim 1, characterized in that: A plurality of cross bars (14) are arranged between the two inner side walls of the door frame (3), and a plurality of vertical bars (15) through which the cross bars (14) pass are arranged equidistantly between the upper and lower side walls of the door frame (3).

5. The iron door with anti-climbing function according to claim 1, characterized in that: A second rotating shaft (16) is provided at one end of the top of the door frame (3) and is rotatably connected to the side wall of the support plate (4).

6. The iron door with anti-climbing function according to claim 1, characterized in that: The inner side wall of the hollow rod (7) is symmetrically provided with a slide rail (17) matching the side wall of the slide plate (8).

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