Double-door linkage gun and bullet cabinet

Abstract

The invention discloses a double-door linkage gun and bullet integrated cabinet, comprising a cabinet body, wherein the cabinet body is divided into a gun cabinet and a bullet cabinet arranged up and down by a partition, the gun cabinet and the bullet cabinet are respectively provided with cabinet doors, and door locks for controlling the opening thereof are respectively independently provided in the cabinet doors, a first opening and a second opening are provided on the partition, a guide sleeve is fixedly connected at the first opening, a limit column is slidably provided in the guide sleeve, and a circle of annular grooves are respectively provided at the upper and lower parts of the limit column, and a fan-shaped limit plate is connected to the upper and lower cabinet doors corresponding to the second opening, the side edge of the limit plate passes through the notch on the guide sleeve, and a groove is provided on the side edge, openings are provided on the upper and lower cabinet door frames at positions corresponding to the limit column, and a plug is provided at the opening, the plug is linked with the door lock through a transmission plate, and when the door lock of the cabinet door is opened, the plug is driven to extend to push the limit column to move. The invention makes it impossible to open the corresponding cabinet doors of the gun cabinet and the bullet cabinet at the same time through a simple and ingenious design, thereby improving the safety factor of the gun and bullet cabinet.

Description

Technical Field

[0001] The invention relates to the technical field of gun and ammunition cabinets, and in particular to a double-door linked integrated gun and ammunition cabinet. Background Art

[0002] Guns and ammunition have great lethality, and they need to be carefully maintained and safely placed. The storage and management of guns and ammunition are important aspects at present. Gun and ammunition cabinets are containers for storing guns and ammunition. At present, the main forms of gun and ammunition cabinets include: first, the gun cabinet and the ammunition cabinet are set up independently to realize the separate storage of guns and ammunition. This method requires the addition of an additional cabinet, which increases the use cost and management cost; second, the gun and ammunition cabinet is designed as an integrated cabinet, such as setting a drawer or storage compartment for placing bullets in the cabinet, such as a safe for realizing separated storage of guns and ammunition with patent number 2016214460912. This method is not convenient for the separate management of guns and ammunition, and there is a hidden danger of losing guns and ammunition together. In addition, there is also a cabinet that divides the cabinet into independent gun compartments and magazines and sets independently controlled cabinet doors accordingly, such as a gun and ammunition cabinet with patent number 201720882627 3 that has fireproof, anti-theft and moisture-proof functions, but it still has the situation that the corresponding cabinet doors of the gun compartment and magazine can be opened at the same time. Summary of the invention

[0003] In view of the problems existing in the above-mentioned prior art, the present invention provides a double-door linked gun and ammunition integrated cabinet in which a gun cabinet and an ammunition cabinet cannot be opened at the same time.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is as follows: a double-door linked integrated gun and bullet cabinet, comprising a cabinet body, the cabinet body being divided into a gun cabinet and a bullet cabinet arranged up and down by a partition, the gun cabinet and the bullet cabinet being respectively provided with a lower cabinet door and an upper cabinet door, the lower cabinet door and the upper cabinet door being rotatably connected to the cabinet body by hinges, and door locks for controlling their opening are respectively independently provided in the lower cabinet door and the upper cabinet door, characterized in that: a vertically penetrating first opening is provided on one side of the partition close to the cabinet door connecting part, a horizontal second opening is symmetrically provided up and down on the front side of the partition close to the first opening, a guide sleeve is fixedly connected to the inside of the partition at a position corresponding to the first opening, a limiting column is slidably provided in the guide sleeve, the limiting column can move freely up and down through the first opening, a circle of annular grooves are respectively provided at the upper and lower parts of the limiting column, and notches are respectively provided on the side walls of the guide sleeve at positions corresponding to the two second openings.

[0005] A fan-shaped limit plate is fixedly connected to the inner side of the upper part of the lower cabinet door and the lower part of the upper cabinet door corresponding to the second openings respectively, and the fan-shaped limit plate extends to the inside of the partition through the second opening, and the side edge of the fan-shaped limit plate passes through the notch on the guide sleeve, and a groove matching the side wall of the limit column is also provided on the side edge. When the lower cabinet door and the upper cabinet door are in a closed state, the side wall of the limit column is in the groove, and the distance between the upper and lower fan-shaped limit plates is smaller than the distance between the upper and lower annular grooves of the limit column.

[0006] Openings are provided on the frames of the lower cabinet door and the upper cabinet door at positions corresponding to the limit columns, and plugs are provided at the openings. The other end of the plug is connected to a transmission plate, and the transmission plate is linked to a door lock installed in the inner cavity of the cabinet door. When the door lock of the lower cabinet door or the upper cabinet door is opened, the corresponding transmission plate drives the plug to extend, thereby pushing the limit column to move so that the side edge of the fan-shaped limit plate connected to the cabinet door corresponds to the annular groove on the limit column.

[0007] Furthermore, the partition includes an upper plate, a front end plate, and a lower plate, the first opening passes through the upper plate and the lower plate, the guide sleeve is fixed between the upper plate and the lower plate, and the second opening is respectively opened on the upper and lower sides of the front end plate.

[0008] Furthermore, the center of the fan-shaped limiting plate is on the same straight line as the rotation axis of the cabinet door hinge.

[0009] Furthermore, the sector-shaped limiting plate is a quarter-circle sector-shaped structure.

[0010] Furthermore, the door lock includes an intelligent electric lock, a mechanical emergency lock, a door handle, a lock bolt linkage rod and a door bolt connected to the lock bolt linkage rod. The intelligent electric lock and the mechanical emergency lock are used to independently lock and unlock the lock bolt linkage rod. The door handle is connected to the lock bolt linkage rod and the transmission plate in transmission. The door bolt can be opened and closed by rotating the door handle to drive the lock bolt linkage rod and the transmission plate.

[0011] By adopting the above technical scheme, when the door lock corresponding to the gun cabinet or the bullet cabinet is opened, the bolt is driven to extend through the transmission plate, and then the limit column is pushed to move so that the side edge of the fan-shaped limit plate connected to the cabinet door corresponds to the annular groove on the limit column, so that the limit column releases the restriction on the fan-shaped limit plate, and the fan-shaped limit plate moves unhindered in the annular groove, so that the cabinet door on this side can be opened smoothly. At the same time, the fan-shaped limit plate moves with the opening of the cabinet door. After the cabinet door is opened, the side edge of the fan-shaped limit plate is embedded in the annular groove, so that the limit column is locked so that it cannot move up and down; and for the other cabinet door, after the limit column moves, it supports the bolt on the cabinet door so that it cannot extend out, and the bolt is linked with the door lock, so that the door lock cannot be opened either, so that the cabinet door cannot be opened. Even if the lock is damaged, the limit column is embedded in the groove on the fan-shaped limit plate connected to the cabinet door, which limits the movement of the fan-shaped limit plate, so that the cabinet door cannot be opened either.

[0012] The double-door linked integrated gun and ammunition cabinet of the present invention has a simple and ingenious design so that the corresponding cabinet doors of the gun cabinet and the ammunition cabinet cannot be opened at the same time, thereby improving the safety factor of the gun and ammunition cabinet. At the same time, the structure is simple and the production and use cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall appearance of the double-door linked gun and ammunition integrated cabinet of the present invention.

[0014] Figure 2 The utility model is a cabinet structure schematic diagram of the double-door linkage gun and ammunition integrated cabinet of the present invention.

[0015] Figure 3 yes Figure 2 A partial enlarged view of point A in the middle.

[0016] Figure 4 The utility model is a schematic diagram of the back structure of the cabinet door of the double-door linkage gun and ammunition integrated cabinet of the present invention.

[0017] Figure 5 yes Figure 4 A partial enlarged view of point B in the middle.

[0018] Figure 6 It is a structural schematic diagram of the guide sleeve and the limit column of the double-door linked gun and bullet integrated cabinet of the present invention.

[0019] Figure 7 It is a structural schematic diagram of the fan-shaped limiting plate of the double-door linked gun and ammunition integrated cabinet of the present invention. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] like Figure 1 , Figure 2 As shown, the double-door linked integrated gun and bullet cabinet of this embodiment includes a cabinet body 1, and the cabinet body 1 is divided into a gun cabinet and a bullet cabinet arranged up and down by a partition 4. The gun cabinet and the bullet cabinet are respectively provided with a lower cabinet door 2 and an upper cabinet door 3, and the lower cabinet door 2 and the upper cabinet door 3 are rotatably connected to the cabinet body 1 through hinges, and door locks for controlling the opening of the lower cabinet door 2 and the upper cabinet door 3 are respectively independently provided in them.

[0022] like Figure 2 , Figure 3 As shown, the partition 4 includes an upper plate, a front plate, and a lower plate. A vertically penetrating first opening 401 is provided on one side of the partition 4 near the cabinet door connection portion. The first opening 401 penetrates the upper plate and the lower plate. A guide sleeve 5 is fixedly connected between the upper plate and the lower plate at a position corresponding to the first opening 401. A limiting column 6 is slidably provided in the guide sleeve 5. The limiting column 6 can pass through the first opening 401 and move freely up and down. Figure 6 As shown, a circle of annular grooves 601 are respectively provided on the upper and lower parts of the limiting column 6. The partition plate 4 is symmetrically provided with transverse second openings 402 on the upper and lower sides of the front end plate near the first opening 401, and the side wall of the guide sleeve 5 is respectively provided with notches 501 (see Figure 6 ).

[0023] like Figure 4 , Figure 5 As shown, a fan-shaped limit plate 7 is fixedly connected to the inner side of the upper part of the lower cabinet door 2 and the lower part of the upper cabinet door 3 respectively corresponding to the second opening 402. The fan-shaped limit plate 7 is a fan-shaped structure of a quarter circle, and the center of the fan-shaped limit plate 7 is in the same straight line as the rotating axis of the cabinet door hinge. The fan-shaped limit plate 7 passes through the second opening 402 and extends to the inside of the partition 4, and the side edge of the fan-shaped limit plate 7 passes through the notch 501 on the guide sleeve 5, and a groove 701 matching the side wall of the limit column 6 is also provided on the side edge (see Figure 7 ), when the lower cabinet door 2 and the upper cabinet door 3 are in the closed state, the side wall of the limiting column 6 is in the groove 701, and the distance between the upper and lower fan-shaped limiting plates 7 is smaller than the distance between the upper and lower annular grooves 601 of the limiting column 6.

[0024] like Figure 4 , Figure 5As shown, openings are provided on the frames of the lower cabinet door 2 and the upper cabinet door 3 at positions corresponding to the limit column 6, and a plug 8 is provided at the opening. The other end of the plug 8 is connected to a transmission plate 9, and the transmission plate 9 is linked to a door lock installed in the inner cavity of the cabinet door. When the door lock of the lower cabinet door 2 or the upper cabinet door 3 is opened, the corresponding transmission plate 9 drives the plug 8 to extend, thereby pushing the limit column 6 to move so that the side edge of the fan-shaped limit plate 7 connected to the cabinet door corresponds to the annular groove 601 on the limit column 6.

[0025] In this embodiment, the door lock includes an intelligent electric lock, a mechanical emergency lock, a door handle, a bolt linkage rod and a door bolt connected to the bolt linkage rod. The intelligent electric lock and the mechanical emergency lock are used to independently lock and unlock the bolt linkage rod. The door handle is connected to the bolt linkage rod and the transmission plate 9. After the intelligent electric lock or the mechanical emergency lock unlocks the bolt linkage rod, the bolt linkage rod and the transmission plate 9 are driven by rotating the door handle to move the bolt.

[0026] The working principle of the present invention is as follows: when the intelligent electric lock or mechanical emergency lock in the upper cabinet door 3 is opened, the lock of the lock bolt linkage rod in the cabinet door is released. At this time, the door handle can be turned to drive the lock bolt linkage rod and the door bolt to retract to complete the unlocking. At the same time, the transmission plate 9 linked with the lock bolt linkage rod drives the plug 8 to extend, and then pushes the limit column 6 to move downward so that the side of the fan-shaped limit plate 7 connected to the upper cabinet door 3 corresponds to the annular groove 601 on the upper part of the limit column 6, so that the limit column 6 releases the restriction on the fan-shaped limit plate 7, and the fan-shaped limit plate 7 moves unhindered in the annular groove 601, so that the upper cabinet door 3 can be opened smoothly and connected with the upper cabinet. The fan-shaped limit plate 7 connected to the door 3 moves as the upper cabinet door 3 is opened. After the cabinet door is opened, the side of the fan-shaped limit plate 7 is embedded in the annular groove 601, thereby locking the limit column 6 so that it cannot move up and down; at this time, since the limit column 6 presses against the bolt 8 on the lower cabinet door 2 after moving, it cannot be extended, and the bolt 8 is linked with the door lock, so that the door lock in the lower cabinet door 2 cannot be opened, so that the lower cabinet door 2 cannot be opened. Even if the lock is destroyed, the limit column 6 is embedded in the groove on the fan-shaped limit plate 7 connected to the lower cabinet door 2, which limits the movement of the fan-shaped limit plate 7 and makes the lower cabinet door 2 unable to be opened. After the upper cabinet door 3 is closed, the door handle is turned to drive the lock bolt linkage rod and the door bolt to extend to complete the locking. At the same time, the transmission plate 9 drives the bolt 8 to retract, and when the upper cabinet door 3 is closed, the fan-shaped limit plate 7 connected to the upper cabinet door 3 is reset to make the groove 701 correspond to the limit column 6. At this time, the limit column 6 can move upward freely, and then the door lock on the lower cabinet door 2 is opened, and the bolt 8 on the lower cabinet door 2 extends to push the limit column 6 to move upward, so that the side of the fan-shaped limit plate 7 connected to the lower cabinet door 2 corresponds to the annular groove 601 at the lower part of the limit column 6, so that the lower cabinet door 2 can be opened smoothly. After the lower cabinet door 2 is opened, the side of the fan-shaped limit plate 7 connected to the lower cabinet door 2 is embedded in the annular groove 601, so that the limit column 6 cannot move up and down. Because the limit column 6 moves, it supports the bolt 8 on the upper cabinet door 3 and prevents it from extending, thereby making the door lock in the upper cabinet door 3 unable to be opened, and the upper cabinet door 3 cannot be opened.

[0027] Although 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

1. A double-door linked gun and ammunition integrated cabinet, comprising a cabinet body (1), wherein the cabinet body (1) is divided into a gun cabinet and an ammunition cabinet arranged in an upper and lower manner by a partition (4), wherein the gun cabinet and the ammunition cabinet are respectively provided with a lower cabinet door (2) and an upper cabinet door (3), wherein the lower cabinet door (2) and the upper cabinet door (3) are rotatably connected to the cabinet body (1) by hinges, and door locks for controlling the opening of the lower cabinet door (2) and the upper cabinet door (3) are respectively independently provided in the lower cabinet door (2) and the upper cabinet door (3), wherein the lower cabinet door (2) and the upper cabinet door (3) are respectively provided with door locks for controlling the opening thereof, wherein the lower cabinet door (2) and the upper cabinet door (3) are characterized in that: A first vertically penetrating opening (401) is provided on one side of the partition (4) near the cabinet door connection portion, and a second horizontal opening (402) is symmetrically provided on the front side of the partition (4) near the first opening (401). A guide sleeve (5) is fixedly connected to a position corresponding to the first opening (401) inside the partition (4), and a limiting column (6) is slidably provided inside the guide sleeve (5). The limiting column (6) can freely move up and down through the first opening (401), and a circle of annular grooves (601) are respectively provided on the upper and lower parts of the limiting column (6), and slots (501) are respectively provided on the side wall of the guide sleeve (5) at positions corresponding to the two second openings (402); A fan-shaped limiting plate (7) is fixedly connected to the inner side of the upper part of the lower cabinet door (2) and the lower part of the upper cabinet door (3) respectively corresponding to the second opening (402), the center of the fan-shaped limiting plate (7) and the rotating axis of the cabinet door hinge are on the same straight line, the fan-shaped limiting plate (7) passes through the second opening (402) and extends to the inside of the partition (4), and the side edge of the fan-shaped limiting plate (7) passes through the notch (501) on the guide sleeve (5), and a groove (701) matching the side wall of the limiting column (6) is also provided on the side edge, when the lower cabinet door (2) and the upper cabinet door (3) are in a closed state, the side wall of the limiting column (6) is in the groove (701), thereby limiting the movement of the fan-shaped limiting plate (7), and the distance between the upper and lower fan-shaped limiting plates (7) is smaller than the distance between the upper and lower annular grooves (601) of the limiting column (6); Openings are provided on the frames of the lower cabinet door (2) and the upper cabinet door (3) at positions corresponding to the limiting column (6), and plugs (8) are provided at the openings. The other end of the plugs (8) is connected to a transmission plate (9), and the transmission plate (9) is linked to a door lock installed in the inner cavity of the cabinet door. When the door lock of the lower cabinet door (2) or the upper cabinet door (3) is opened, the corresponding transmission plate (9) drives the plugs (8) to extend, thereby pushing the limiting column (6) to move so that the side of the fan-shaped limiting plate (7) connected to the cabinet door corresponds to the annular groove (601) on the limiting column (6), so that the fan-shaped limiting plate (7) can move unhindered at the annular groove (601).

2. The double-door linked gun and ammunition integrated cabinet as claimed in claim 1, characterized in that: The partition plate (4) comprises an upper plate, a front end plate, and a lower plate, the first opening (401) passes through the upper plate and the lower plate, the guide sleeve (5) is fixed between the upper plate and the lower plate, and the second opening (402) is respectively opened on the upper and lower sides of the front end plate.

3. The double-door linkage gun and ammunition integrated cabinet as claimed in claim 1, characterized in that: The sector-shaped limiting plate (7) is a quarter-circle sector-shaped structure.

4. The double-door linkage gun and ammunition integrated cabinet according to any one of claims 1 to 3, characterized in that: The door lock comprises an intelligent electric lock, a mechanical emergency lock, a door handle, a bolt linkage rod and a door bolt connected to the bolt linkage rod. The intelligent electric lock and the mechanical emergency lock are used to independently realize locking and unlocking of the bolt linkage rod. The door handle is in transmission connection with the bolt linkage rod and the transmission plate (9). The bolt is unlocked and bolted by rotating the door handle to drive the bolt linkage rod and the transmission plate (9).

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