Fire extinguisher positioning base

Abstract

The utility model discloses a fire extinguisher positioning base, the base (1) is circular, the base (1) is equipped with the detection device of detecting fire extinguisher weight, the detection device includes the slider (2) of setting in the base (1), be equipped with support spring (3) between the slider (2) and base (1), the one side of slider (2) top near base (1) center is inclined plane, utilize support spring (3) cooperation slider (2) on the inclined plane, when the fire extinguisher contains enough weight fire extinguishing material, the weight of fire extinguisher is enough to push slider (2) and go out, thereby smoothly enter to the inside of base (1), when the fire extinguisher in fire extinguishing material weight is not enough, the fire extinguisher cannot push slider (2), cannot smoothly insert into the base (1) in, can prevent the fire extinguisher that has used or fire extinguishing material content has not reached the standard and place in the fire-fighting equipment point, avoid not having fire extinguisher use when needing using.

Description

Technical Field

[0001] This utility model belongs to the field of fire extinguisher technology, specifically, it relates to a fire extinguisher positioning base. Background Technology

[0002] A fire extinguisher is a portable fire-fighting tool that consists of a metal canister filled with extinguishing agents. When used, the extinguishing agents are sprayed out to extinguish the fire.

[0003] A fire extinguisher for public transportation, disclosed in application number 202220124151.8 and published on June 21, 2022, includes a fire extinguisher body and a base. The fire extinguisher body is embedded in the upper surface of the base. A cleaning rod is movably mounted on the outer surface of the fire extinguisher body. A positioning ring is fixedly mounted on the upper surface of the fire extinguisher body. A connecting knob is fixedly mounted near the front end of the cleaning rod. A carrying handle is fixedly mounted on the upper surface of the fire extinguisher body, and a pressure handle is movably mounted above the carrying handle. This fire extinguisher for public transportation, utilizing the positioning ring and base, allows the cleaning rod to be securely mounted on the outside of the fire extinguisher body. Furthermore, the cleaning rod allows for comprehensive cleaning of the fire extinguisher body while moving it. This eliminates the need for additional cleaning tools when inspecting the fire extinguisher. After prolonged use, the cleaning cotton can be disassembled, cleaned, and reused.

[0004] In the existing technology, the base of a fire extinguisher is usually only used to fix the fire extinguisher. However, if the fire extinguisher cannot be reused after use or the weight of the contents of the fire extinguisher is not up to standard, there will be a significant fire hazard. It is necessary to carry equipment for weight detection to make the correct determination. Utility Model Content

[0005] The present invention aims to provide a fire extinguisher positioning base for determining whether the weight of the contents of a fire extinguisher meets the standard.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a fire extinguisher positioning base, the base being circular in shape, and a detection device for detecting the weight of the fire extinguisher being provided inside the base, the detection device including a slider disposed inside the base, a support spring being provided between the slider and the base, and the top of the slider being inclined on the side near the center of the base.

[0007] The base has a sliding groove, and a push plate is provided in the sliding groove. The support spring is disposed between the push plate and the slider.

[0008] The base has an outer ring on its outer side, and a threaded rod is threadedly connected to the outer ring. The end of the threaded rod is hinged to the push plate.

[0009] The threaded rod has a torsion ring at one end of the outer ring.

[0010] The base has a bottom plate with a diameter larger than the base diameter, and the bottom plate has a positioning groove that cooperates with the slider.

[0011] The sliders are evenly distributed in a circle around the center of the base.

[0012] The base is equipped with an arc-shaped positioning plate.

[0013] The technical effect of this utility model is as follows: by using a support spring in conjunction with a slider, when the fire extinguisher contains a sufficient amount of extinguishing agent, the weight of the fire extinguisher is enough to push the slider outward, thus smoothly entering the base. When the weight of the extinguishing agent in the fire extinguisher is insufficient, the fire extinguisher cannot push the slider and cannot be smoothly inserted into the base. This can prevent used fire extinguishers or fire extinguishers with insufficient extinguishing agent content from being placed at fire equipment points, thus avoiding the situation where there are no fire extinguishers available when needed. Attached Figure Description

[0014] This manual includes the following figures, which illustrate the following: Figure 1 This is a schematic diagram of the structure of a fire extinguisher positioning base according to the present invention; Figure 2 for Figure 1 A cross-sectional view of the base of a fire extinguisher positioning base.

[0015] The markings in the diagram are: 1. Base; 2. Slider; 3. Support spring; 4. Push plate; 5. Outer ring; 6. Threaded rod; 7. Torsion ring; 8. Base plate; 9. Positioning plate. Detailed Implementation

[0016] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings, in order to help those skilled in the art to have a more complete, accurate and in-depth understanding of the utility model concept and technical solution, and to facilitate its implementation.

[0017] Please see Figure 1-2A fire extinguisher positioning base is disclosed. The base 1 is circular and contains a detection device for detecting the weight of the fire extinguisher. The detection device includes a slider 2 installed inside the base 1, and a support spring 3 between the slider 2 and the base 1. The top of the slider 2, near the center of the base 1, is inclined. Utilizing the support spring 3 and the inclined surface of the slider 2, when the fire extinguisher contains sufficient extinguishing material, the weight of the fire extinguisher is enough to push the slider 2 outward, thus allowing it to smoothly enter the base 1. When the weight of the extinguishing material in the fire extinguisher is insufficient, the fire extinguisher cannot push the slider 2 and cannot smoothly insert into the base 1. This prevents used fire extinguishers or those with insufficient extinguishing material from being placed at fire equipment locations, avoiding the situation where no fire extinguisher is available when needed.

[0018] The base 1 has a sliding groove, and the sliding groove has a push plate 4. The support spring 3 is located between the push plate 4 and the slider 2. By moving the position of the push plate 4, the gravity required for the slider 2 to enter the base 1 can be changed, thereby adapting to different specifications of fire extinguishers. The standard weight of the extinguishing material inside different specifications of fire extinguishers is different.

[0019] The outer ring 5 is provided on the outer side of the base 1. A threaded rod 6 is threadedly connected to the outer ring 5. The end of the threaded rod 6 is hinged to the push plate 4. The position of the push rod is controlled by the threaded rod 6 to prevent the push rod from moving. At the same time, the outer ring 5 is fitted on the outer side of the base 1, so that the position of the outer ring 5 relative to the base 1 remains unchanged. This ensures that the position of the threaded rod 6 and the push rod relative to the base 1 remains unchanged, preventing the push plate 4 from slipping and causing it to malfunction.

[0020] A torsion ring 7 is provided at one end of the threaded rod 6 located on the outer ring 5, making it convenient for the user to rotate the threaded rod 6.

[0021] The base 1 has a base plate 8 at its bottom with a diameter larger than that of the base 1. The base plate 8 has a positioning groove that cooperates with the slider 2. The larger diameter base plate 8 makes the overall structure more stable.

[0022] Multiple sliders 2 are evenly distributed around the center of the base 1, allowing the fire extinguisher to descend evenly and preventing it from tilting.

[0023] The base 1 is equipped with an arc-shaped positioning plate 9 to support the fire extinguisher and prevent it from tilting and affecting normal use.

[0024] Working principle: When placing the fire extinguisher, the bottom edge of the fire extinguisher abuts against the inclined surface of the slider 2. When the fire extinguisher contains sufficient extinguishing agent, the weight of the fire extinguisher is sufficient to push the slider 2 against the supporting force of the supporting spring 3, pushing the slider 2 to move away from the center of the base 1, so that the fire extinguisher can be inserted between the sliders 2. When the fire extinguisher contains insufficient extinguishing agent, the overall weight of the fire extinguisher is insufficient to push the slider 2 to move, and it cannot be inserted into the inside of the slider 2, thereby detecting whether the fire extinguisher contains sufficient extinguishing agent. Meanwhile, the movement of the push plate 4 can be controlled by rotating the threaded rod 6. The farther the push plate 4 is from the center of the base 1, the shorter the displacement distance that the fire extinguisher needs to push the slider 2. Therefore, the gravity required to resist the support spring 3 is smaller, so it can be used to adapt to different types of fire extinguishers.

[0025] The technical effect of this utility model is as follows: by using the support spring 3 in conjunction with the slider 2, when the fire extinguisher contains enough extinguishing material, the weight of the fire extinguisher is sufficient to push the slider 2 outward, so that it can smoothly enter the base 1. When the weight of the extinguishing material in the fire extinguisher is insufficient, the fire extinguisher cannot push the slider 2 and cannot smoothly insert into the base 1. This can prevent used fire extinguishers or fire extinguishers with insufficient extinguishing material content from being placed at fire equipment points, and avoid the situation where there are no fire extinguishers to use when needed.

[0026] The present invention has been described above by way of example with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvements made using the inventive concept and technical solution of the present invention; or the direct application of the inventive concept and technical solution to other situations without modification, are all within the protection scope of the present invention.

Claims

1. A fire extinguisher positioning base, characterized in that: The base (1) is circular. The base (1) is equipped with a detection device for detecting the weight of the fire extinguisher. The detection device includes a slider (2) set in the base (1). A support spring (3) is provided between the slider (2) and the base (1). The top of the slider (2) is inclined on the side near the center of the base (1).

2. The fire extinguisher positioning base according to claim 1, characterized in that: The base (1) is provided with a sliding groove, and a push plate (4) is provided in the sliding groove. The support spring (3) is provided between the push plate (4) and the slider (2).

3. The fire extinguisher positioning base according to claim 2, characterized in that: The base (1) has an outer ring (5) on its outer side, and a threaded rod (6) is threadedly connected to the outer ring (5). The end of the threaded rod (6) is hinged to the push plate (4).

4. A fire extinguisher positioning base according to claim 3, characterized in that: The threaded rod (6) has a torsion ring (7) at one end of the outer ring (5).

5. A fire extinguisher positioning base according to claim 1, characterized in that: The base (1) has a base plate (8) with a diameter larger than that of the base (1) at its bottom, and the base plate (8) has a positioning groove that cooperates with the slider (2).

6. A fire extinguisher positioning base according to claim 1, characterized in that: The slider (2) has multiple sliders evenly distributed around the center of the base (1).

7. A fire extinguisher positioning base according to claim 1, characterized in that: The base (1) is provided with an arc-shaped positioning plate (9).

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