Liquefied petroleum gas steel cylinder shield

Abstract

The utility model relates to the field of liquefied petroleum gas steel cylinders, in particular to a liquefied petroleum gas steel cylinder shield which comprises a shield body, a moving assembly is connected into the shield body and comprises an electric telescopic rod, universal wheels are connected to the lower portion of the electric telescopic rod, a shield cover is arranged on the shield body, a gas inlet pipe is connected to the shield cover, and a primary valve is connected to the gas inlet pipe. A primary valve is arranged on the shield cover, a primary air outlet is connected to the primary valve, a hinge hinge is connected to the lower part of the shield cover, a steel cylinder is arranged in the shield cover, a secondary air outlet is fixedly connected to the steel cylinder, a secondary valve is fixedly connected to the secondary air outlet, a carrying handle is welded on the steel cylinder, and a base is welded below the steel cylinder; the liquefied petroleum gas steel cylinder is tightly protected in the protective cover through the protective cover and the protective cover cap, and the liquefied petroleum gas steel cylinder can be conveniently moved and transported through the four moving assemblies in the protective cover, so that the problem that the protective cover cannot safely protect the liquefied petroleum gas steel cylinder is solved; and the liquefied petroleum gas steel cylinder is inconvenient to move and transport.

Description

Technical Field

[0001] The utility model relates to the field of liquefied petroleum gas cylinders, in particular to a liquefied petroleum gas cylinder protective cover. Background Art

[0002] With the popularity of liquefied petroleum gas in households, liquefied petroleum gas cylinders have become the main containers for containing liquefied petroleum gas. The safety of liquefied petroleum gas cylinders mainly depends on the protection of liquefied petroleum gas cylinder covers. Most of the liquefied petroleum gas cylinder covers on the market are unable to safely and effectively protect the liquefied petroleum gas cylinders and facilitate the transportation of liquefied petroleum gas cylinders. In view of this, we propose a liquefied petroleum gas cylinder cover. Utility Model Content

[0003] The main purpose of the utility model is to provide a liquefied petroleum gas cylinder protective cover to solve the problems raised in the relevant technology.

[0004] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, a liquefied petroleum gas cylinder shield is provided, comprising a shield, a shield cover, and a cylinder, wherein a movable component is fixedly connected inside the shield, the movable component comprises an electric telescopic rod, a universal wheel is fixedly connected below the electric telescopic rod, a shield cover is provided on the shield, an air inlet pipe is fixedly connected to the shield cover, a first-level valve is fixedly connected to the air inlet pipe, a first-level air outlet is fixedly connected to the first-level valve, a hinged hinge is fixedly connected below the shield cover, a cylinder is arranged inside the shield, a second-level air outlet is fixedly connected to the cylinder, a second-level valve is fixedly connected to the second-level air outlet, a carrying handle is welded on the cylinder, and a base is welded under the cylinder.

[0005] Furthermore, the shield is connected to the shield cover through a hinged hinge, and the shield and the shield cover are made of stainless steel.

[0006] Furthermore, there are four groups of movable components, which are respectively located at the four corners inside the shield.

[0007] Furthermore, a sealing strip is provided on the outer side of the inner wall where the shield and the shield cover intersect.

[0008] Furthermore, a handle is fixedly connected to the shield.

[0009] Compared with the prior art, the utility model has the following beneficial effects: the utility model strictly protects the liquefied petroleum gas cylinder in the protective shield through the protective shield and the protective shield cover, and the liquefied petroleum gas cylinder can be conveniently moved and transported through the four groups of movable components inside the protective shield, solving the problems that the protective shields on the market cannot safely and effectively protect the liquefied petroleum gas cylinder and the liquefied petroleum gas cylinder is inconvenient to move and transport. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0011] Figure 2 This is a cross-sectional view of the protective cover of the utility model;

[0012] Figure 3 This is a schematic diagram of the structure of the mobile component of the utility model;

[0013] Figure 4 This is a schematic diagram of the structure of the protective cover of the utility model;

[0014] Figure 5 This is a schematic diagram of the structure of the steel cylinder of the utility model;

[0015] Illustration:

[0016] 1. Protective cover; 11. Moving assembly; 111. Electric telescopic rod; 112. Universal wheel;

[0017] 2. Protective cover; 21. Air inlet pipe; 22. First-stage valve; 23. First-stage air outlet; 24. Hinge hinge;

[0018] 3. Cylinder; 31. Secondary gas outlet; 32. Secondary valve; 33. Carrying handle; 34. Base;

[0019] 4. Handle. DETAILED DESCRIPTION

[0020] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the following is a detailed description of the specific implementation method, structure, characteristics and effects of the present invention in combination with the accompanying drawings and preferred embodiments.

[0021] See also Figure 1-5 , the utility model provides a technical solution:

[0022] A liquefied petroleum gas cylinder shield comprises a shield 1, a shield cover 2, and a cylinder 3. A movable component 11 is fixedly connected to the shield 1.

[0023] The moving assembly 11 includes an electric telescopic rod 111, a universal wheel 112 is fixedly connected to the lower portion of the electric telescopic rod 111, a shield cover 2 is provided on the shield 1, an air inlet pipe 21 is fixedly connected to the shield cover 2, a first-stage valve 22 is fixedly connected to the air inlet pipe 21, a first-stage air outlet 23 is fixedly connected to the first-stage valve 22, and a hinged hinge 24 is fixedly connected to the lower portion of the shield cover 2;

[0024] The protective cover 1 contains a steel cylinder 3, which is fixedly connected to a secondary gas outlet 31, and a secondary valve 32 is fixedly connected to the secondary gas outlet 31. A carrying handle 33 is welded to the steel cylinder 3, and a base 34 is welded under the steel cylinder 3.

[0025] It should be noted that, when the protective cover 2 is in the closed state, the air inlet pipe 21 thereon faces the secondary air outlet 31 .

[0026] Moreover, the air inlet pipe 21 and the protective cover 2 are threadedly connected, and the air inlet pipe 21 can be pushed to move by rotating it, so that the air inlet pipe 21 and the secondary air outlet 31 can be aligned, and a rubber sleeve is fixed to the end of the air inlet pipe 21, and the rubber sleeve can be seamlessly fitted together with the secondary air outlet 31, ensuring the seamless fitting between the air inlet pipe 21 and the secondary air outlet 31, so that gas can be supplied to the cylinder 3 through the air inlet pipe 21 without taking out the cylinder 3.

[0027] The shield 1 is connected to the shield cover 2 via a hinge 24. The shield 1 and the shield cover 2 are made of stainless steel.

[0028] There are four groups of moving components 11, which are located at the four corners inside the shield 1;

[0029] It should be noted that four mounting grooves are provided inwardly on the bottom surface of the shield 1 , the moving components 11 are respectively located in the four mounting grooves, and the electric telescopic rod 111 is fixed in the mounting grooves.

[0030] A sealing strip is provided on the outer side of the inner wall where the shield 1 and the shield cover 2 intersect; a handle 4 is fixedly connected to the shield 1.

[0031] Furthermore, flexible rubber pads are installed on the bottom end and surrounding side walls of the shield 1 to ensure the safety of the cylinder 3 inside the shield 1 and avoid safety problems caused by bumps during movement.

[0032] The specific principle is: the utility model needs to place the cylinder 3 into the protective cover 1 through the carrying handle 33 until the base 34 contacts the bottom surface of the protective cover 1. At this time, the electric telescopic rod 111 in the movable assembly 11 around the protective cover 1 will push the universal wheel 112 to support the protective cover 1, and then pull the protective cover 1 through the handle 4. After arriving at the designated location, the electric telescopic rod 111 will shrink and retract the universal wheel 112 until the protective cover 1 is low and touches the ground. Then, the air inlet pipe 21 on the protective cover cover 2 is connected to the secondary air outlet 31. After ensuring that the first-level valve 22 is in the closed state, open the second-level valve 32. At this time, cover the protective cover 1 and the protective cover cover 2 connected by the hinged hinge 24. At this time, connect the first-level valve 22 to the device that needs to use liquefied petroleum gas. Open the first-level valve 22 to input liquefied petroleum gas.

[0033] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A liquefied petroleum gas cylinder shield, comprising a shield (1), a shield cover (2), and a cylinder (3), characterized in that: A movable assembly (11) is fixedly connected inside the protective cover (1), and the movable assembly (11) includes an electric telescopic rod (111). A universal wheel (112) is fixedly connected below the electric telescopic rod (111). A protective cover (2) is provided on the protective cover (1), and an air inlet pipe (21) is fixedly connected to the protective cover (2). A first-level valve (22) is fixedly connected to the air inlet pipe (21), and a first-level air outlet (23) is fixedly connected to the first-level valve (22). A hinged hinge (24) is fixedly connected below the protective cover (2). A steel cylinder (3) is provided inside the protective cover (1), and a second-level air outlet (31) is fixedly connected to the steel cylinder (3). A second-level valve (32) is fixedly connected to the second-level air outlet (31). A carrying handle (33) is welded to the steel cylinder (3), and a base (34) is welded below the steel cylinder (3).

2. The liquefied petroleum gas cylinder shield according to claim 1, characterized in that: The shield (1) is connected to the shield cover (2) via a hinged hinge (24); the shield (1) and the shield cover (2) are made of stainless steel.

3. The liquefied petroleum gas cylinder shield according to claim 1, characterized in that: There are four groups of movable components (11), which are respectively located at the four corners inside the protective cover (1).

4. The liquefied petroleum gas cylinder protective cover according to claim 1, characterized in that: A sealing strip is provided on the outer side of the inner wall where the protective cover (1) and the protective cover cover (2) intersect.

5. The liquefied petroleum gas cylinder protective cover according to claim 1, characterized in that: A handle (4) is fixedly connected to the protective cover (1).

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