CN213418898U

CN213418898U - Novel bullet storehouse door

Info

Publication number: CN213418898U
Application number: CN202021436617.5U
Authority: CN
Inventors: 徐迪
Original assignee: Jiangxi Equipment Industrial Group Great Insurancent Co Ltd
Current assignee: Jiangxi Equipment Industrial Group Great Insurancent Co Ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-06-11
Anticipated expiration: 2030-07-20

Abstract

The utility model discloses a novel bullet storehouse door, which relates to the technical field of bullet doors, and comprises a door frame and a door body, wherein the door body is positioned on the outer surface of the door frame, one side of the door frame and one side of the door body are respectively provided with a second connecting block and a first connecting block, a rotating shaft is arranged between the second connecting block and the first connecting block, the outer ring of the door body is provided with a fireproof layer, the novel bullet storehouse door is characterized in that through the fireproof layer and heat insulation cotton, a user installs the door body in the door frame through the first connecting block, the second connecting block and the rotating shaft, when the door body needs to be opened, the door body is opened through rotating the first connecting block, the second connecting block and the rotating shaft by using a coded lock, when the door body is closed, when a fire occurs, the temperature of the fire rises, the fireproof layer can expand along with the rise of the temperature, and can not melt, thereby improving the air tightness of, the heat insulation cotton in the door body prevents the heat from being transmitted into the door body, so that the door body is prevented from fire.

Description

Novel bullet storehouse door

Technical Field

The utility model relates to a bullet door technical field specifically is a novel bullet storehouse door.

Background

The bullet storehouse door is installed in the bullet storehouse, seals and opens the storehouse door that uses to the gun ammunition storehouse, and the wide use has better result of use in the gun ammunition storehouse, along with the continuous development of society, people progressively improve the user demand of bullet storehouse door.

Present rifle bullet door, the structure is more single, carries out simple theftproof effect mostly, and the burglary-resisting door is good although protective effect, but the fire prevention effect is poor, also can't insulate against heat to inside taking place, and the bullet door when blasting, the bullet door does not protect the explosion, and the buffering ability of rifle bullet door is poor, and the blast resistance that has led to the storehouse door is poor, can't bear great explosion impact.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel bullet storehouse door to propose among the above-mentioned background art that the fire prevention effect is poor and can't carry out explosion-proof problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel bullet storehouse door, includes the door frame and the door body, the door body is located the surface of door frame, one side of the door frame and the door body is provided with second connecting block and first connecting block respectively, install the pivot between second connecting block and the first connecting block, the outer lane of the door body is provided with the flame retardant coating, the inside of the door body is provided with the guard plate, well cavity has been seted up to the inside of guard plate, the inside of well cavity is provided with the buffer block, the both sides of well cavity all are provided with the bracing piece, be provided with thermal-insulated cotton between bracing piece and the guard plate, the trick lock is installed to surface one side of the door body.

Preferably, the flame retardant coating is made of fireproof rubber materials, and the thickness of the flame retardant coating is one centimeter.

Preferably, the second connecting block and the first connecting block are rotatably connected through a rotating shaft.

Preferably, the bracing piece all is provided with a plurality ofly with thermal-insulated cotton, and is a plurality of bracing piece and thermal-insulated cotton interval distribution.

Preferably, the buffer blocks are provided in plurality, and the plurality of buffer blocks are oval.

Compared with the prior art, the beneficial effects of the utility model are that: the novel bullet storehouse door comprises a fireproof layer and heat insulation cotton, wherein a user installs a door body in a door frame through a first connecting block, a second connecting block and a rotating shaft, when the door body needs to be opened, the door body is opened through a coded lock, the coded lock is rotated to open the door body through the first connecting block, the second connecting block and the rotating shaft, when the door body is closed, when a fire disaster occurs, the temperature of the fire rises, the fireproof layer expands along with the rise of the temperature and cannot melt, so that the air tightness of the door body is improved, smoke is prevented from spreading over the door body, the heat insulation cotton in the door body stops heat from being transmitted into the interior of the door body, the door body is prevented from fire, the fire cannot spread into the bullet storehouse, when a small explosion occurs, the supporting rod is used for supporting the fixed door body, the hollow cavity in the protection plate is formed, the toughness of the door body is increased, and meanwhile, the buffer, can carry out elastic buffering when the door body receives the striking, improve the buffer capacity of the door body, reach explosion-proof effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side-sectional view of the door body of the present invention;

FIG. 3 is a schematic view of the door body structure of the present invention;

fig. 4 is an enlarged schematic view of the a position of the present invention.

In the figure: 1. a door frame; 2. a door body; 3. a coded lock; 4. a protection plate; 5. heat insulation cotton; 6. a support bar; 7. a buffer block; 8. a hollow cavity; 9. a fire barrier layer; 10. a first connection block; 11. a rotating shaft; 12. and a second connecting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, can be connected inside two elements or can be in an interaction relationship between the two elements, and the specific meaning of the terms in the present invention can be understood according to specific situations by those skilled in the art

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a novel bullet storehouse door, including door frame 1, the door body 2, trick lock 3, guard plate 4, thermal-insulated cotton 5, bracing piece 6, buffer block 7, well cavity 8, flame retardant coating 9, first connecting block 10, pivot 11 and second connecting block 12, door body 2 is located door frame 1's surface, one side of door frame 1 and door body 2 is provided with second connecting block 12 and first connecting block 10 respectively, install pivot 11 between second connecting block 12 and the first connecting block 10, the outer lane of door body 2 is provided with flame retardant coating 9, the inside of door body 2 is provided with guard plate 4, well cavity 8 has been seted up to guard plate 4's inside, the inside of well cavity 8 is provided with buffer block 7, the both sides of well cavity 8 all are provided with bracing piece 6, be provided with thermal-insulated cotton 5 between bracing piece 6 and the guard plate 4, trick lock 3 is installed to surface one side of door body 2.

Referring to fig. 3, the fireproof layer 9 is made of fireproof rubber, and the thickness of the fireproof layer 9 is one centimeter, so that the fireproof layer 9 expands with the rise of temperature and does not melt, thereby improving the air tightness of the door body 2 and preventing smoke from spreading over the door body 2.

Referring to fig. 1-4, the second connecting block 12 is rotatably connected to the first connecting block 10 through the rotating shaft 11, so that the door body 2 can be conveniently opened, the plurality of buffer blocks 7 are arranged, the plurality of buffer blocks 7 are oval, and the buffer blocks 7 can elastically buffer the door body 2 when the door body is impacted, thereby improving the buffering capacity of the door body 2.

Referring to fig. 2, the plurality of support rods 6 and the plurality of heat insulation cotton 5 are arranged, the plurality of support rods 6 and the plurality of heat insulation cotton 5 are distributed at intervals, and the heat insulation cotton 5 in the door body 2 prevents heat from being transmitted into the door body 2, so that the door body 2 is prevented from fire.

The working principle is as follows: firstly, a user installs the door body 2 inside the door frame 1 through the first connecting block 10, the second connecting block 12 and the rotating shaft 11, when the door body 2 needs to be opened, the coded lock 3 is utilized, the door body 2 is opened through the first connecting block 10, the second connecting block 12 and the rotating shaft 11 after the coded lock 3 is opened, when the door body 2 is closed, the temperature is raised by fire, the fireproof layer 9 expands along with the rise of the temperature and cannot melt, so that the air tightness of the door body 2 is improved, smoke is prevented from spreading over the door body 2, the heat insulation cotton 5 in the door body 2 prevents the heat from being transmitted into the door body 2, so that the door body 2 is prevented from spreading into a vault, when small explosion occurs, the protection plate 4 made of iron plate blocks, the support rod 6 is used for supporting and fixing the door body 2, the hollow cavity 8 in the protection plate 4 is used for increasing the toughness of the door body 2, meanwhile, the plurality of buffer blocks 7 of the hollow cavity 8 can perform elastic buffering when the door body 2 is impacted, so that the buffering capacity of the door body 2 is improved, and the whole body is explosion-proof.

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

Claims

1. The utility model provides a novel bullet storehouse door, includes door frame (1) and the door body (2), its characterized in that: the utility model discloses a safety door, including door body (2), door body (2) are located the surface of door frame (1), one side of door frame (1) and door body (2) is provided with second connecting block (12) and first connecting block (10) respectively, install pivot (11) between second connecting block (12) and first connecting block (10), the outer lane of the door body (2) is provided with flame retardant coating (9), the inside of the door body (2) is provided with guard plate (4), well cavity (8) have been seted up to the inside of guard plate (4), the inside of well cavity (8) is provided with buffer block (7), the both sides of well cavity (8) all are provided with bracing piece (6), be provided with thermal-insulated cotton (5) between bracing piece (6) and guard plate (4), trick lock (3) are installed to surface one side of the door body (2).

2. The new cartridge magazine door of claim 1, wherein: the fireproof layer (9) is made of fireproof rubber materials, and the thickness of the fireproof layer (9) is one centimeter.

3. The new cartridge magazine door of claim 1, wherein: the second connecting block (12) is rotatably connected with the first connecting block (10) through a rotating shaft (11).

4. The new cartridge magazine door of claim 1, wherein: the supporting rod (6) and the heat insulation cotton (5) are arranged in a plurality of and distributed at intervals between the supporting rod (6) and the heat insulation cotton (5).

5. The new cartridge magazine door of claim 1, wherein: the buffer blocks (7) are arranged in a plurality of shapes, and the buffer blocks (7) are oval.