Fire extinguisher cabinet convenient for replacing fire extinguisher

Abstract

The fire extinguisher cabinet comprises a cabinet body, a base is fixedly installed in the cabinet body, a transmission bin is formed in the bottom end of the base, storage grooves are symmetrically formed in the top end of the base, and transmission grooves are formed in the positions, corresponding to the centers of the storage grooves, of a bottom plate; limiting sliding grooves are formed in the positions, close to the two sides of the storage grooves, of the base, reset springs are fixedly connected into the storage grooves, placing plates are fixedly connected to the top ends of the reset springs, transmission shafts are fixedly connected to the bottom ends of the placing plates, and transmission plates are fixedly connected to the bottom ends of the transmission shafts; the fire extinguisher storage device has the advantages that the fire extinguisher can be fixed and prevented from toppling over after being placed on the placing plate, the clamping state can be relieved only by lifting the fire extinguisher upwards by a certain distance during replacement, the time and steps for storing and taking the fire extinguisher are shortened, the fire extinguisher storage device is more suitable for actual operation of the fire extinguisher, the structure is simple, and the practicability is high. The use is convenient.

Description

Technical Field

[0001] The utility model relates to a fire extinguisher box, in particular to a fire extinguisher box convenient for replacing a fire extinguisher, belonging to the technical field of fire extinguisher boxes. Background Art

[0002] Most of the existing fire extinguisher boxes are divided into two types: wall-mounted type and floor-standing type. Most of the wall-mounted fire extinguisher boxes use buckles to fix the fire extinguisher to prevent it from tipping over. When using it, the buckle needs to be manually untied to take it out, which will waste too much time in taking the fire extinguisher in actual application and is inconvenient to use. Content of the Utility Model

[0003] The purpose of the utility model is to solve the defects existing in the prior art, and to propose a fire extinguisher box convenient for replacing a fire extinguisher.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0005] Design a fire extinguisher box convenient for replacing a fire extinguisher, including a box body. A base is fixedly installed inside the box body. A transmission chamber is opened at the bottom end of the base. Symmetrically arranged storage grooves are opened at the top end of the base. A transmission groove is opened at the center position of the base corresponding to the storage grooves. Limiting sliding grooves are opened on both sides of the base close to the storage grooves. A return spring is fixedly connected in each of the storage grooves. A placement plate is fixedly connected to the top end of each return spring. A transmission shaft is fixedly connected to the bottom end of each placement plate. A transmission plate is fixedly connected to the bottom end of each transmission shaft. The two sides of the bottom end of each transmission plate are hinged with a first transmission rod. The end of each first transmission rod far away from the transmission plate is hinged with a second transmission rod. A clamping plate is fixedly connected to the top end of each second transmission rod.

[0006] Preferably, a rubber layer is fixedly connected to one side of each clamping plate. Anti-slip grooves are opened on the surface of each rubber layer. The clamping plates and the rubber layers are both designed in an arc structure.

[0007] Preferably, the transmission shafts and the transmission grooves are correspondingly arranged, and the transmission shafts are slidably connected with the transmission grooves.

[0008] Preferably, the second transmission rods and the limiting sliding grooves are correspondingly arranged, and the second transmission rods are slidably connected with the limiting sliding grooves.

[0009] Preferably, the storage grooves are designed in an annular structure, and the depth of the storage grooves is greater than the height of the return springs after compression.

[0010] A fire extinguisher box for facilitating the replacement of a fire extinguisher proposed by the present utility model has the beneficial effects that: the fire extinguisher can be fixed by placing it on the placing plate to avoid its tipping over, and when replacing, only need to lift the fire extinguisher upward by a certain distance to release the clamping state, reducing the time and steps for accessing the fire extinguisher, being more suitable for the actual operation of the fire extinguisher, with a simple structure and convenient use. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 FIG. 1 is a front view structural schematic diagram of a fire extinguisher box for facilitating the replacement of a fire extinguisher proposed by the present utility model;

[0012] Figure 2 FIG. 2 is a protective structural schematic diagram of a fire extinguisher box for facilitating the replacement of a fire extinguisher proposed by the present utility model;

[0013] Figure 3 FIG. 3 is a sectional view of the protective structure of a fire extinguisher box for facilitating the replacement of a fire extinguisher proposed by the present utility model;

[0014] Figure 4 FIG. 4 is a sectional view of the base structure of a fire extinguisher box for facilitating the replacement of a fire extinguisher proposed by the present utility model.

[0015] In the figures: box body 1, base 2, transmission chamber 3, storage groove 4, transmission groove 5, limit sliding groove 6, return spring 7, placing plate 8, transmission shaft 9, transmission plate 10, first transmission rod 11, second transmission rod 12, clamping plate 13, rubber layer 14, anti-slip groove 15. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0017] Referring to Figures 1-4 , a fire extinguisher box for facilitating the replacement of a fire extinguisher includes a box body 1. A base 2 is fixedly installed inside the box body 1. A transmission chamber 3 is opened at the bottom end of the base 2. Symmetrically arranged storage grooves 4 are opened at the top end of the base 2. A transmission groove 5 is opened at the center position of the base 2 corresponding to the storage grooves 4. Limit sliding grooves 6 are opened on both sides of the base 2 close to the storage grooves 4. Return springs 7 are fixedly connected inside the storage grooves 4. The top ends of the return springs 7 are fixedly connected with placing plates 8. The bottom ends of the placing plates 8 are fixedly connected with transmission shafts 9. The bottom ends of the transmission shafts 9 are fixedly connected with transmission plates 10. First transmission rods 11 are hinged to both sides of the bottom end of the transmission plate 10. The ends of the first transmission rods 11 far from the transmission plate 10 are hinged to second transmission rods 12. The top ends of the second transmission rods 12 are fixedly connected with clamping plates 13.

[0018] On one side of the clamping plate 13, a rubber layer 14 is fixedly connected. Anti-slip grooves 15 are provided on the surface of the rubber layer 14. Both the clamping plate 13 and the rubber layer 14 are designed with an arc-shaped structure, which is convenient for clamping the fire extinguisher to avoid sliding. The transmission shaft 9 is correspondingly arranged with the transmission groove 5, and the transmission shaft 9 is slidably connected with the transmission groove 5, which is convenient for the up and down movement of the transmission shaft 9. The second transmission rod 12 is correspondingly arranged with the limit sliding groove 6, and the second transmission rod 12 is slidably connected with the limit sliding groove 6, which is convenient for the limit sliding groove 6 to limit the second transmission rod 12. The storage groove 4 is designed with an annular structure, and the depth of the storage groove 4 is greater than the height of the compressed return spring 7, which is convenient for the storage groove 4 to store the compressed return spring 7.

[0019] Working principle: When in use, place the fire extinguisher on the top of the placement plate 8. Under the action of its own weight, the fire extinguisher drives the placement plate 8 to move downward. The downward-moving placement plate 8 drives the transmission shaft 9 to move downward along the transmission groove 5. At the same time, the placement plate 8 squeezes the return spring 7. The moving transmission shaft 9 drives the transmission plate 10 to move downward. The moving transmission plate 10 pulls the two articulated first transmission rods 11. The pulled first transmission rod 11 pulls the second transmission rod 12. The pulled second transmission rod 12 pulls the clamping plate 13. Under the limiting action of the base 2, the two moving clamping plates 13 translate towards the fire extinguisher to clamp the fire extinguisher, so that the fire extinguisher is stably placed in the box body 1. When taking out the fire extinguisher, lift the fire extinguisher upward along the placement plate 8 for a certain distance. The return spring 7 drives the placement plate 8 and the clamping plate 13 to reset. When the clamping plate 13 loses its clamping force, the fire extinguisher can be taken out.

[0020] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A fire extinguisher box that is convenient for replacing fire extinguishers, characterized in that: The invention comprises a box body (1), wherein a base (2) is fixedly installed inside the box body (1), a transmission bin (3) is provided at the bottom end of the base (2), a symmetrically arranged storage slot (4) is provided at the top end of the base (2), a transmission slot (5) is provided at the center position of the base (2) corresponding to the storage slot (4), and limiting sliding slots (6) are provided on both sides of the base (2) close to the storage slot (4), and a return spring (7) is fixedly connected in the storage slot (4), and a placement plate (8) is fixedly connected at the top end of the return spring (7), and a transmission shaft (9) is fixedly connected at the bottom end of the placement plate (8), and a transmission plate (10) is fixedly connected at the bottom end of the transmission shaft (9), and a transmission plate (10) is fixedly connected at both sides of the bottom end of the transmission plate (10), and a first transmission rod (11) is hingedly connected to the end of the first transmission rod (11) away from the transmission plate (10), and a clamping plate (13) is fixedly connected at the top end of the second transmission rod (12).

2. A fire extinguisher box for facilitating replacement of fire extinguishers according to claim 1, characterized in that: One side of the clamping plate (13) is fixedly connected to a rubber layer (14), and a surface of the rubber layer (14) is provided with an anti-slip groove (15). The clamping plate (13) and the rubber layer (14) are both designed as arc-shaped structures.

3. A fire extinguisher box for facilitating replacement of fire extinguishers according to claim 1, characterized in that: The transmission shaft (9) and the transmission groove (5) are arranged correspondingly, and the transmission shaft (9) and the transmission groove (5) are slidably connected.

4. A fire extinguisher box for facilitating replacement of fire extinguishers according to claim 1, characterized in that: The second transmission rod (12) is arranged corresponding to the limiting sliding groove (6), and the second transmission rod (12) is slidably connected to the limiting sliding groove (6).

5. A fire extinguisher box for facilitating replacement of fire extinguishers according to claim 1, characterized in that: The receiving groove (4) is designed as an annular structure, and the depth of the receiving groove (4) is greater than the height of the return spring (7) after compression.

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