CN221169313U - Antitheft aluminum alloy door - Google Patents

Abstract

The utility model relates to the technical field of aluminum alloy doors and discloses an anti-theft aluminum alloy door, which comprises a door frame, wherein the bottom end of the door frame is movably connected with a door body, the front surface of the door frame is fixedly connected with a closing mechanism, the closing mechanism comprises a rod body, the outer wall of the rod body is movably connected with a cylinder body, the inner top wall of the cylinder body is fixedly connected with a first spring, the bottom end of the first spring is fixedly connected with a plate body, the bottom end of the plate body is fixedly connected with a movable rod, the inside of the movable rod is movably connected with a fixed rod, the back surface of the fixed rod is fixedly connected with a connecting plate, and the front surface of the door frame is fixedly connected with a box body. This theftproof formula aluminum alloy door can make this aluminum alloy door have good effect of closing, is convenient for carry out self-closing after opening the door, carries out certain buffering work to the door when closing, improves the protectiveness to aluminum alloy door, indirectly prolongs the life of aluminum alloy door to the practicality of this aluminum alloy door has obtained certain promotion.

Description

A kind of anti-theft aluminum alloy door

Technical Field

The utility model relates to the technical field of aluminum alloy doors, in particular to a theft-proof aluminum alloy door.

Background technique

Aluminum alloy door is a kind of door made by surface treated aluminum alloy profiles, which are made into door frame components through cutting, punching, milling, tapping, and manufacturing processes, and then assembled together with connectors, sealing materials and opening and closing hardware accessories.

There are the following problems in the prior art:

1. The anti-theft aluminum alloy door used in the prior art cannot be automatically closed after being opened, which easily causes the user to return to confirm the closing state after going out, reducing the practicality of the aluminum alloy door.

Utility Model Content

1. Technical issues to be solved

In view of the deficiencies in the prior art, the utility model provides an anti-theft aluminum alloy door, which has the advantages of good closing effect, etc., and solves the problems in the above-mentioned background technology.

(II) Technical solution

In order to achieve the purpose of the above-mentioned good closing effect, the utility model provides the following technical solutions: an anti-theft aluminum alloy door, comprising a door frame, the bottom end of the door frame is movably connected to a door body, the front of the door frame is fixedly connected to a closing mechanism, the closing mechanism comprises a rod body, the outer wall of the rod body is movably connected to a cylinder body, the inner top wall of the cylinder body is fixedly connected to a spring 1, the bottom end of the spring 1 is fixedly connected to a plate body, the bottom end of the plate body is fixedly connected to a movable rod, the inside of the movable rod is movably connected to a fixed rod, and the back side of the fixed rod is fixedly connected to a connecting plate.

The front of the door frame is fixedly connected to a box body, the inner top wall of the box body is fixedly connected to a spring 2, the bottom end of the spring 2 is fixedly connected to a movable plate, the bottom end of the movable plate is fixedly connected to a connecting rod, the bottom end of the connecting rod is fixedly connected to a fixed plate, the bottom end of the fixed plate is fixedly connected to a buffer pad, and the top end of the fixed plate is fixedly connected to a spring 3, which can make the aluminum alloy door have a good closing effect, facilitate automatic closing after opening the door, and perform certain buffering work on the door while closing, thereby improving the protection of the aluminum alloy door and indirectly extending the service life of the aluminum alloy door, thereby improving the practicality of the aluminum alloy door to a certain extent.

Preferably, the movable rod passes through the interior of the cylinder and extends to the bottom end of the cylinder, and the movable rod is movably connected to the cylinder to facilitate the opening and closing of the door body.

Preferably, a switch is fixedly connected to the inner wall of the door frame, and an alarm is fixedly connected to one side of the door body, so that the alarm device can be triggered after the door is opened and needs to be closed manually. If an outsider enters who is unfamiliar with the person, the alarm will sound, attracting the attention of surrounding neighbors and indirectly improving the anti-theft effect.

Preferably, a through hole is provided inside the movable rod, and the shape and size of the through hole match the shape and size of the fixed rod, and the movable rod is movably connected to the fixed rod through the through hole, so as to facilitate the angle adjustment of the movable rod.

Preferably, the connecting plate passes through the back side of the fixing rod and extends to one side of the door body, and the connecting plate is fixedly connected to the fixing rod and the door body, thereby improving the stability of the movable connection between the movable rod and the door body.

Preferably, the connecting rod passes through the interior of the box and extends to the bottom end of the box, and the connecting rod is movably connected to the box to facilitate the position adjustment of the movable plate.

Preferably, the shape and size of the fixing plate match those of the buffer pad, and the fixing plate is fixedly connected to the buffer pad, thereby improving the use strength of the buffer pad.

(III) Beneficial effects

Compared with the prior art, the utility model provides an anti-theft aluminum alloy door, which has the following beneficial effects:

1. The anti-theft aluminum alloy door can have a good closing effect through the setting of the closing mechanism, which is convenient for automatic closing after opening the door. At the same time, the door is buffered to a certain extent, thereby improving the protection of the aluminum alloy door and indirectly extending the service life of the aluminum alloy door, thereby improving the practicality of the aluminum alloy door to a certain extent.

2. The anti-theft aluminum alloy door can have a good anti-theft effect through the setting, which is convenient for triggering the alarm device after opening the door and needs to be closed manually. If an unknown outsider enters, the alarm will sound to attract the attention of the surrounding neighbors, indirectly improving the anti-theft effect, thereby improving the applicability of the aluminum alloy door to a certain extent.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

Figure 2 is a schematic diagram of the structure of the utility model from top view;

FIG3 is a perspective view of the connection structure between the fixing rod and the connecting plate of the utility model;

FIG4 is an enlarged schematic diagram of the structure of point A in FIG1 of the present utility model;

FIG5 is an enlarged structural schematic diagram of point B in FIG1 of the present invention.

In the figure: 1. door frame; 2. door body; 3. closing mechanism; 301. rod body; 302. cylinder body; 303. spring one; 304. plate body; 305. movable rod; 306. fixed rod; 307. connecting plate; 308. box body; 309. spring two; 310. movable plate; 311. connecting rod; 312. fixed plate; 313. buffer pad; 314. spring three; 4. switch; 5. alarm.

Detailed ways

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 technicians in this field without creative work are within the scope of protection of the utility model.

Example 1

The preferred embodiments of the anti-theft aluminum alloy door provided by the utility model are shown in Figures 1 to 5: an anti-theft aluminum alloy door, comprising a door frame 1, the bottom end of the door frame 1 is movably connected to a door body 2, the front of the door frame 1 is fixedly connected to a closing mechanism 3, the closing mechanism 3 comprises a rod body 301, the outer wall of the rod body 301 is movably connected to a cylinder body 302, the inner top wall of the cylinder body 302 is fixedly connected to a spring 1 303, the bottom end of the spring 1 303 is fixedly connected to a plate body 304, the bottom end of the plate body 304 is fixedly connected to a movable rod 305, the inside of the movable rod 305 is movably connected to a fixed rod 306, and the back of the fixed rod 306 is fixedly connected to a connecting plate 307.

A box body 308 is fixedly connected to the front of the door frame 1, a spring 2 309 is fixedly connected to the inner top wall of the box body 308, a movable plate 310 is fixedly connected to the bottom end of the spring 2 309, a connecting rod 311 is fixedly connected to the bottom end of the movable plate 310, a fixed plate 312 is fixedly connected to the bottom end of the connecting rod 311, a buffer pad 313 is fixedly connected to the bottom end of the fixed plate 312, a spring 314 is fixedly connected to the top end of the fixed plate 312, which can make the aluminum alloy door have a good closing effect, facilitate automatic closing after opening the door, and perform a certain buffering work on the door while closing, thereby improving the protection of the aluminum alloy door and indirectly extending the service life of the aluminum alloy door, thereby improving the practicality of the aluminum alloy door to a certain extent.

In this embodiment, the movable rod 305 passes through the interior of the cylinder 302 and extends to the bottom end of the cylinder 302, and the movable rod 305 is movably connected to the cylinder 302 to facilitate the opening and closing of the door body 2.

Example 2

On the basis of Example 1, a preferred embodiment of the anti-theft aluminum alloy door provided by the utility model is shown in Figures 1 to 5: a switch 4 is fixedly connected to the inner wall of the door frame 1, and an alarm 5 is fixedly connected to one side of the door body 2, which is convenient for triggering the alarm device after opening the door and needs to be closed manually. If an outsider enters who is unaware of it, an alarm will sound, attracting the attention of surrounding neighbors, thereby indirectly improving the anti-theft effect.

In this embodiment, a through hole is opened inside the movable rod 305, and the shape and size of the through hole match the shape and size of the fixed rod 306. The movable rod 305 is movably connected to the fixed rod 306 through the through hole to facilitate the angle adjustment of the movable rod 305.

Furthermore, the connecting plate 307 passes through the back side of the fixing rod 306 and extends to one side of the door body 2, and the connecting plate 307 is fixedly connected to the fixing rod 306 and the door body 2, thereby improving the stability of the movable connection between the movable rod 305 and the door body 2.

Furthermore, the connecting rod 311 passes through the interior of the box body 308 and extends to the bottom end of the box body 308 , and the connecting rod 311 is movably connected to the box body 308 , so as to facilitate the position adjustment of the movable plate 310 .

In addition, the shape and size of the fixing plate 312 match those of the buffer pad 313 , and the fixing plate 312 and the buffer pad 313 are fixedly connected to improve the use strength of the buffer pad 313 .

When in use, after opening the door body 2, it is necessary to press the switch 4, otherwise the alarm sound of the alarm 5 will be triggered. After opening the door body 2, the spring 1 303 inside the cylinder 302 is pulled to drive the movable rod 305 to retract, and cooperate with the movable connection between the cylinder 302 and the rod body 301 and the movable rod 305 and the fixed rod 306 to adjust the angle of the cylinder 302 and the movable rod 305 to drive the closing of the door body 2. At the same time, the door body 2 first contacts the buffer pad 313, and the connection with the fixed plate 312 drives the squeezing of the spring 2 309. At the same time, the connecting rod 311 drives the movable plate 310 to move toward the inside of the box 308 to squeeze the spring 2 309, thereby achieving the buffering work when the door body 2 is closed, and the work is completed.

To sum up, the anti-theft aluminum alloy door can make the aluminum alloy door have a good closing effect, which is convenient for automatic closing after opening the door. While closing, the door can be buffered to a certain extent, thereby improving the protection of the aluminum alloy door and indirectly extending the service life of the aluminum alloy door, thereby improving the practicality of the aluminum alloy door to a certain extent. The aluminum alloy door has a good anti-theft effect, which is convenient for triggering the alarm device after opening the door and needs to be closed manually. If an outsider enters and is unknown to it, an alarm will sound, attracting the attention of the surrounding neighbors, indirectly improving the anti-theft effect, thereby improving the applicability of the aluminum alloy door to a certain extent.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

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

Claims (7)

1. An anti-theft aluminum alloy door, comprising a door frame (1), characterized in that: the bottom end of the door frame (1) is movably connected to a door body (2), the front of the door frame (1) is fixedly connected to a closing mechanism (3), the closing mechanism (3) comprises a rod body (301), the outer wall of the rod body (301) is movably connected to a cylinder body (302), the inner top wall of the cylinder body (302) is fixedly connected to a spring 1 (303), the bottom end of the spring 1 (303) is fixedly connected to a plate body (304), the bottom end of the plate body (304) is fixedly connected to a movable rod (305), the inside of the movable rod (305) is movably connected to a fixed rod (306), and the back of the fixed rod (306) is fixedly connected to a connecting plate (307); The front of the door frame (1) is fixedly connected to a box body (308), the inner top wall of the box body (308) is fixedly connected to a second spring (309), the bottom end of the second spring (309) is fixedly connected to a movable plate (310), the bottom end of the movable plate (310) is fixedly connected to a connecting rod (311), the bottom end of the connecting rod (311) is fixedly connected to a fixed plate (312), the bottom end of the fixed plate (312) is fixedly connected to a buffer pad (313), and the top end of the fixed plate (312) is fixedly connected to a third spring (314). 2. An anti-theft aluminum alloy door according to claim 1, characterized in that: the movable rod (305) passes through the interior of the cylinder (302) and extends to the bottom end of the cylinder (302), and the movable rod (305) is movably connected to the cylinder (302). 3. The anti-theft aluminum alloy door according to claim 1 is characterized in that a switch (4) is fixedly connected to the inner wall of the door frame (1), and an alarm (5) is fixedly connected to one side of the door body (2). 4. The anti-theft aluminum alloy door according to claim 1 is characterized in that a through hole is opened inside the movable rod (305), and the shape and size of the through hole match the shape and size of the fixed rod (306), and the movable rod (305) is movably connected to the fixed rod (306) through the through hole. 5. An anti-theft aluminum alloy door according to claim 1, characterized in that: the connecting plate (307) passes through the back side of the fixing rod (306) and extends to one side of the door body (2), and the connecting plate (307) is fixedly connected to the fixing rod (306) and the door body (2). 6. The anti-theft aluminum alloy door according to claim 1 is characterized in that: the connecting rod (311) passes through the interior of the box (308) and extends to the bottom end of the box (308), and the connecting rod (311) is movably connected to the box (308). 7. The anti-theft aluminum alloy door according to claim 1 is characterized in that the shape and size of the fixing plate (312) and the shape and size of the buffer pad (313) match each other, and the fixing plate (312) and the buffer pad (313) are fixedly connected.