A portable fire extinguisher cylinder

Abstract

The utility model relates to the technical field of fire extinguisher, specifically is a portable fire extinguisher cylinder, including the cylinder, two fixed rings are fixedly installed to the cylinder outside surface symmetry, two fixed rings between symmetry fixed mounting have reinforcing plate, pull assembly sets up in two fixed ring outside, pull assembly includes fixedly installed fixed sleeve in fixed ring outside surface, two fixed sleeve inside all movably wear and insert have the shoulder strap, fixed sleeve one end fixedly installed have the thick cloth cover, two winding components are arranged respectively in two shoulder straps one end. In the utility model, through setting up the winding shoulder strap outside fixed ring, makes two shoulder straps connection to form a closed structure, when the shoulder strap removes less, the forest ranger carries the shoulder strap, carries the fire extinguisher by hand, when the shoulder strap removes more, carries the shoulder strap on the shoulder, carries the fire extinguisher on the back, liberates the forest ranger both hands, makes the forest ranger convenient to carry out other operation when patrolling, makes the fire extinguisher more convenient to carry.

Description

Technical Field

[0001] This utility model relates to the field of fire extinguisher technology, specifically a portable fire extinguisher cylinder. Background Technology

[0002] Forest fires are defined as fires that spread and expand freely within forest areas without human control, causing harm and loss to forests, forest ecosystems, and humans. Forest fires are a type of natural disaster characterized by their suddenness, destructiveness, and difficulty in handling and rescuing. Therefore, to prevent forest fires, forest rangers need to patrol the forests regularly, carrying fire extinguishers during these patrols so that they can extinguish any sudden fires in a timely manner.

[0003] The announcement number is CN217612622U, which discloses "a portable fire extinguisher. The portable fire extinguisher includes a storage cylinder and a cylinder cover. The portable fire extinguisher includes: a fire extinguisher body, a limiting mechanism, collars, and a holding mechanism. The limiting mechanism is installed at the output end of the fire extinguisher body. Two collars are respectively sleeved on the outer ring of the fire extinguisher body, and the two collars are symmetrically distributed vertically. The inner ring of each of the two collars is provided with a rubber ring gasket. One side of each of the two collars is engaged with a limiting bolt, and the side of each of the two collars away from the limiting bolt is fixedly connected to a mounting plate."

[0004] There are still some drawbacks in its use. The holding mechanism requires personnel to carry the fire extinguisher by hand. When forest rangers patrol the forest, the fire extinguisher occupies the personnel's hands, making it inconvenient for forest rangers to carry out other tasks during patrols. Utility Model Content

[0005] The purpose of this utility model is to provide a portable fire extinguisher cylinder to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A portable fire extinguisher cylinder includes:

[0008] The cylindrical body has two fixing rings symmetrically fixedly installed on its outer surface, and a reinforcing plate is symmetrically fixedly installed between the two fixing rings.

[0009] A lifting assembly is provided on the outside of two fixing rings. The lifting assembly includes a fixing sleeve fixedly installed on the outer surface of the fixing rings. A shoulder strap is movably inserted inside each of the two fixing sleeves. A thickened cloth cover is fixedly installed at one end of the fixing sleeve.

[0010] Two winding components are respectively located at one end of the two shoulder straps.

[0011] Furthermore, the two shoulder straps respectively extend through the thickened fabric covers at corresponding positions.

[0012] Furthermore, both of the shoulder straps are connected to a D-ring at the other end, with a male buckle fixedly installed at one end of one D-ring and a female buckle fixedly installed at the other end.

[0013] Preferably, the male and female buckles are movably connected.

[0014] Furthermore, the winding assembly includes:

[0015] The mounting bracket is fixedly installed on one side surface of the reinforcing plate;

[0016] The winding rod is rotatably connected inside the fixed frame;

[0017] The handle is fixedly installed on one end of the winding rod.

[0018] Preferably, limit rings are fixedly installed at both ends of the outer surface of the take-up bar, and the other end of the shoulder strap is fixedly connected to the take-up bar at the corresponding position and wrapped around the outside of the take-up bar.

[0019] Preferably, a square groove is provided on the surface of the other end of the winding rod, and a square rod is movably inserted into the square groove. The square rod is movably inserted into the fixing frame. A connecting ring is fixedly installed on one end surface of both the square rod and the fixing frame, and a connecting rope is connected between the two connecting rings.

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] 1. By interlocking male and female buckles, the carrying straps form a closed structure. With a retractable carrying strap on the outside of the fixing ring, when the carrying straps are extended to a greater extent, the carrying straps can be worn on the shoulder or diagonally across the shoulder, and the fire extinguisher can be carried on the back, freeing the forest ranger's hands and making it easier for the forest ranger to perform other tasks during patrols, and making the fire extinguisher easier to carry.

[0022] 2. Rotate the handle to rotate the retractor, wrap the shoulder strap around the outside of the retractor, and retract the shoulder strap to shorten its extended length, making the fire extinguisher easier to carry. When the shoulder strap is extended from the outside of the retractor, increase its extended length to make the fire extinguisher easier to carry on your back. By inserting the square insert into one end of the fixing bracket and one end of the retractor, the retractor and the fixing bracket are fixed together, preventing the shoulder strap from being extended from the outside of the retractor, and making it easy to fix the shoulder strap at any extended distance. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2This is a schematic diagram showing the disassembled structure of the lifting assembly and the winding assembly in this utility model;

[0025] Figure 3 This is a schematic cross-sectional view of the shoulder strap and winding assembly in this utility model.

[0026] Figure 4 This is a side cross-sectional view of the winding assembly in this utility model.

[0027] In the diagram: 1. Cylinder body; 101. Fixing ring; 102. Reinforcing plate; 2. Lifting assembly; 201. Fixing sleeve; 202. Thickened fabric cover; 203. Shoulder strap; 204. Male buckle; 205. Female buckle; 206. D-ring buckle; 3. Winding assembly; 301. Fixing frame; 302. Winding rod; 303. Limiting ring; 304. Rotating handle; 305. Square groove; 306. Square insert rod; 307. Connecting ring; 308. Connecting rope. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figure 1-4 In this embodiment of the utility model, a portable fire extinguisher cylinder includes a cylinder 1. Two fixing rings 101 are symmetrically fixedly installed on the outer surface of the cylinder 1. A reinforcing plate 102 is symmetrically fixedly installed between the two fixing rings 101. The fixing rings 101 are sleeved at both ends of the outer side of the cylinder 1, so that the lifting assembly 2 connects to the cylinder 1. The lifting assembly 2 is located outside the two fixing rings 101. The lifting assembly 2 includes a fixing sleeve 201 fixedly installed on the outer surface of the fixing rings 101. A shoulder strap 203 is movably inserted inside each of the two fixing sleeves 201. A thickened cloth cover 202 is fixedly installed at one end of the fixing sleeve 201. Two winding assemblies 3 are respectively located at one end of the two shoulder straps 203.

[0030] Specifically, when the shoulder strap 203 is extended a short distance, the fire extinguisher is carried by hand using the thickened cloth cover 202. When the shoulder strap 203 is extended a long distance, the fire extinguisher is carried by wearing the shoulder strap 203 on the shoulder. The length of the shoulder strap 203 is adjusted by winding it up using the winding assembly 3.

[0031] Example 1

[0032] like Figure 2 and Figure 3As shown, in this embodiment, the two shoulder straps 203 respectively movably pass through the thickened cloth covers 202 at corresponding positions. The thickened cloth covers 202 are placed on the outside of the shoulder straps 203, allowing the forest ranger to hold the thickened cloth covers 202 when carrying the fire extinguisher, thus improving the comfort of holding the weapon. The other end of each of the two shoulder straps 203 is connected to a D-ring buckle 206. One D-ring buckle 206 has a male buckle 204 fixedly installed at one end, and the other D-ring buckle 206 has a female buckle 205 fixedly installed at one end. The male buckle 204 and the female buckle 205 are movably inserted into each other.

[0033] In this embodiment, the carrying strap 203 wraps around the D-ring buckle 206, and the length of the carrying strap 203 can be adjusted. When the male buckle 204 and the female buckle 205 are inserted, the carrying strap 203 forms a closed structure. Thus, by setting a retractable carrying strap 203 on the outside of the fixing ring 101, when the carrying strap 203 is slightly extended, the forest ranger can carry the fire extinguisher by hand with the thickened cloth cover 202. When the carrying strap 203 is extended more, the carrying strap 203 can be carried on the shoulder or diagonally across the shoulder, and the fire extinguisher can be carried on the back, freeing the forest ranger's hands and making it easier for the forest ranger to perform other tasks during patrols, and making the fire extinguisher easier to carry.

[0034] like Figure 1 and 4 As shown, in this embodiment, the winding assembly 3 includes: a fixing frame 301 fixedly installed on one side surface of the reinforcing plate 102; a winding rod 302 rotatably connected to the inside of the fixing frame 301; a handle 304 fixedly installed on one end surface of the winding rod 302; the handle 304 makes the winding rod 302 easier to operate; limit rings 303 are fixedly installed at both ends of the outer surface of the winding rod 302; the limit rings 303 restrict the position of the winding rod 302 to prevent it from moving out of the fixing frame 301; the other end of the shoulder strap 203 is fixedly connected to the winding rod 302 at the corresponding position and is wrapped around the outside of the winding rod 302.

[0035] In practice, rotating the handle 304 causes the retractor 302 to rotate, wrapping the shoulder strap 203 around the outside of the retractor 302 to store the shoulder strap 203, shortening the length of the shoulder strap 203 so that the fire extinguisher is easy to carry. When the shoulder strap 203 is released from the outside of the retractor 302, the length of the shoulder strap 203 is increased so that the fire extinguisher is easy to carry on the back.

[0036] Example 2

[0037] Based on Embodiment 1, in order to compensate for the problem that the shoulder strap 203 is not easy to fix after it is released.

[0038] like Figure 4As shown, in this embodiment, a square groove 305 is provided on the surface of the other end of the winding rod 302. A square rod 306 is movably inserted into the square groove 305, and the square rod 306 is movably inserted into the fixing frame 301. A connecting ring 307 is fixedly installed on one end surface of both the square rod 306 and the fixing frame 301. A connecting rope 308 is connected between the two connecting rings 307. The connecting rope 308 connects the square rod 306 to prevent the square rod 306 from being lost.

[0039] In practice, by inserting the square insert 306 into one end of the fixing frame 301 and one end of the winding rod 302, the winding rod 302 and the fixing frame 301 are fixed together, so that the shoulder strap 203 cannot be released from the outside of the winding rod 302, and the length of the shoulder strap 203 is fixed, so that the shoulder strap 203 can be fixed at any release distance.

[0040] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0041] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A portable fire extinguisher cylinder, characterized in that, include: The cylinder (1) has two fixing rings (101) symmetrically fixedly installed on its outer surface, and a reinforcing plate (102) is symmetrically fixedly installed between the two fixing rings (101). The lifting assembly (2) is located on the outside of the two fixing rings (101). The lifting assembly (2) includes a fixing sleeve (201) fixedly installed on the outer surface of the fixing ring (101). A shoulder strap (203) is movably inserted inside the two fixing sleeves (201). A thickened cloth cover (202) is fixedly installed at one end of the fixing sleeve (201). Two winding components (3) are respectively set at one end of the two shoulder straps (203).

2. The portable fire extinguisher cylinder according to claim 1, characterized in that, The two shoulder straps (203) respectively move through the thickened cloth cover (202) at the corresponding positions.

3. The portable fire extinguisher cylinder according to claim 1, characterized in that, The other end of each of the two shoulder straps (203) is connected to a buckle (206). One of the buckles (206) has a male buckle (204) fixedly installed at one end, and the other buckle (206) has a female buckle (205) fixedly installed at one end.

4. The portable fire extinguisher cylinder according to claim 3, characterized in that, The male buckle (204) and female buckle (205) are movably connected.

5. The portable fire extinguisher cylinder according to claim 1, characterized in that, The winding assembly (3) includes: The fixing bracket (301) is fixedly installed on one side surface of the reinforcing plate (102); The winding rod (302) is rotatably connected to the inside of the fixed frame (301); The handle (304) is fixedly installed on one end surface of the winding rod (302).

6. The portable fire extinguisher cylinder according to claim 5, characterized in that, Limiting rings (303) are fixedly installed at both ends of the outer surface of the take-up bar (302), and the other end of the shoulder strap (203) is fixedly connected to the take-up bar (302) at the corresponding position and wrapped around the outside of the take-up bar (302).

7. The portable fire extinguisher cylinder according to claim 5, characterized in that, The other end of the winding rod (302) has a square groove (305) and a square rod (306) is movably inserted into the square groove (305). The square rod (306) is movably inserted into the fixing frame (301). A connecting ring (307) is fixedly installed on one end of both the square rod (306) and the fixing frame (301). A connecting rope (308) is connected between the two connecting rings (307).

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