Liquefied petroleum gas steel cylinder for outdoor camping

Abstract

The utility model discloses a liquefied petroleum gas steel cylinder for outdoor camping, and particularly relates to the technical field of liquefied petroleum gas steel cylinders, the liquefied petroleum gas steel cylinder comprises a movable steel cylinder body, a cylinder bottom ring is fixedly arranged at the lower end of the steel cylinder body, and two limiting grooves are respectively formed in two sides of the cylinder bottom ring; the lower end of the steel cylinder body is provided with a downward insertion fixing device which can be inserted into the ground to realize fixation and is used for being inserted into the ground to stably place the steel cylinder body; the downward insertion fixing device comprises a connecting plate, the connecting plate is movably arranged on the ground, a gas steel cylinder placing ring is fixedly arranged at the upper end of the connecting plate, and the inner side of the gas steel cylinder placing ring is movably connected with the outer surface of the cylinder bottom ring; and a limiting connecting device capable of clamping and fixing the cylinder body of the steel cylinder is arranged at the upper end of the connecting plate. According to the utility model, the downward insertion fixing device is arranged, so that the steel cylinder body can be stably placed, and the limiting connecting device is arranged, so that the steel cylinder body can be prevented from toppling due to the fact that pedestrians or children touch the steel cylinder body.

Description

Technical Field

[0001] The utility model relates to the technical field of liquefied petroleum gas cylinders, and more specifically, to a liquefied petroleum gas cylinder for outdoor camping. Background Art

[0002] During outdoor camping activities, most people cook by themselves, which requires a gas stove and liquefied petroleum gas. Liquefied petroleum gas is contained in steel cylinders. The volume of the liquefied petroleum gas is compressed inside the cylinder, making it convenient to use outdoors and is widely used.

[0003] After exploration, for example, a Chinese patent application with application number CN201620067617.X discloses a liquefied petroleum gas cylinder. Through the above technical scheme, in order to make the cylinder body more stable, anti-slip stripes are set at the bottom of the rubber pad to increase the friction between the rubber pad and the ground. The diameter of the rubber pad in contact with the ground is larger than the diameter of the side in contact with the annular support seat. Since the cylinder body is easy to fall when placed, in order to reduce the probability of the cylinder body falling, the bottom diameter of the rubber pad is set larger, so that the contact area between the cylinder body and the ground becomes larger, and at the same time the cylinder body is placed more stably. In order to save costs, the rubber pad is set to be a cone shape, which meets The large bottom diameter ensures that the material of the rubber pad does not increase too much; an arc-shaped groove can be provided on the contact surface between the rubber pad and the annular support seat, and the clamping groove is located at the bottom of the arc-shaped groove. When the rubber pad is installed on the annular support seat, it is necessary to lift the cylinder body so that the annular support seat is separated from the ground, and then the rubber pad is placed on the ground, and then the cylinder body is placed on the rubber pad so that the annular support seat is clamped into the clamping groove. However, since the cylinder body is heavy, it is not easy to clamp the annular support seat in the clamping groove. For this reason, an arc-shaped groove is provided on the surface where the clamping groove is located. The arc-shaped groove has a large opening and plays a guiding role, making it convenient for the user to clamp the annular support seat in the clamping groove.

[0004] However, the above technical solution can only be used on a flat bottom plate when in use. In outdoor camping activities, most people choose to picnic on the lawn for environmental reasons. Due to the uneven lawn and various factors that children may encounter when playing, the placement effect of the above solution is not ideal. Therefore, a new type of liquefied petroleum gas cylinder is proposed that can be applied to uneven ground. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the embodiment of the utility model provides a liquefied petroleum gas cylinder for outdoor camping. The technical problem to be solved by the present invention is to enable the gas cylinder to be stably placed.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a liquefied petroleum gas cylinder for outdoor camping, comprising a movable cylinder body:

[0007] A bottle bottom ring is fixedly arranged at the lower end of the cylinder body, and two limiting grooves are respectively arranged on both sides of the bottle bottom ring;

[0008] The lower end of the steel cylinder body is provided with a downward insertion fixing device which can be inserted into the ground for fixing, and is used for inserting into the ground to place the steel cylinder body stably;

[0009] The lower insertion fixing device comprises a connecting plate, which is movably arranged on the ground, and a gas cylinder placing ring is fixedly arranged on the upper end of the connecting plate, and the inner side of the gas cylinder placing ring is movably connected to the outer surface of the cylinder bottom ring;

[0010] The upper end of the connecting plate is provided with a limiting connection device capable of clamping and fixing the steel cylinder body, which is used for clamping the steel cylinder body to achieve fixed connection.

[0011] In a preferred embodiment, a protective cover is fixedly provided on the upper end of the cylinder body, and three hand-pull grooves are provided on the outer surface of the protective cover. A valve is fixedly provided at the output end of the cylinder body. The protective cover can protect the valve from damage caused by bumps, and the hand-pull grooves can facilitate the movement of the cylinder body.

[0012] In a preferred embodiment, four lower insert cones are provided at the lower end of the connecting plate, and the bottom ends of the lower insert cones are inserted into the ground. When the lower insert cones are inserted into the ground, the connecting plate is fixedly placed.

[0013] In a preferred embodiment, the limiting connection device includes two hinge seats, both of which are fixedly arranged on the upper end of the connecting plate, and the two hinge seats are respectively located on both sides of the groove of the gas cylinder placement ring. A rubber pad is fixedly arranged on the upper end of the gas cylinder placement ring, and the rubber pad can protect the lower end of the cylinder body from wear, and the hinge seat can achieve the effect of movable rotation.

[0014] In a preferred embodiment, a foot pedal is fixedly provided on one side of the movable end of the hinge seat, and a clamping block is fixedly provided on the other side of the movable end of the hinge seat. The clamping block is inserted into the inner side of the limiting groove, and the clamping block can be driven to rotate around the hinge seat by stepping on the foot pedal.

[0015] In a preferred embodiment, a spring is fixedly provided at the lower end of the foot pedal, and the foot pedal can be stepped on and reset through the top force of the spring.

[0016] In a preferred embodiment, a spring limiting block is fixedly provided on the upper end of the connecting plate. The spring limiting block is located at the lower end of the inner side of the spring and can limit the position of the spring to prevent the spring from deflecting.

[0017] Technical effects and advantages of the utility model:

[0018] 1. The utility model is provided with a lower insert fixing device, which is conducive to the stable placement of the cylinder body, avoiding the problem that the cylinder body is difficult to be placed stably due to uneven ground. The four lower insert cones are inserted into the ground to fix the connecting plate on the ground, thereby realizing the stable placement of the gas cylinder placement ring, and then the bottom ring of the lower end of the cylinder body is inserted into the gas cylinder placement ring, so as to realize the stable placement of the cylinder body;

[0019] 2. The utility model is provided with a limit connection device, which is conducive to clamping the cylinder body to achieve fixed connection, and avoids the problem of the cylinder body being touched by pedestrians or children and causing the cylinder body to tip over. The cylinder bottom ring is inserted into the gas cylinder placement ring. Because the clamping block is an oblique triangle, the cylinder bottom ring can slide along the inclined surface when inserted, so that the clamping block is clamped in the limit groove, and the lower end of the cylinder body is protected by the rubber pad, so that the cylinder body is fixedly placed. When disassembly is required, the clamping block can be disengaged from the limit groove by stepping on the foot pedal, and the cylinder body can be pulled out by holding the hand pull groove at the upper end of the cylinder body. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0021] Figure 2 It is a schematic diagram of lifting the steel cylinder body of the utility model.

[0022] Figure 3 It is a structural schematic diagram of the lower insertion fixing device of the utility model.

[0023] Figure 4 It is a schematic structural diagram of the position limiting connection device of the utility model.

[0024] The accompanying drawings are marked as follows: 1. cylinder body; 2. lower insert fixing device; 3. limit connecting device; 4. protective cover; 5. hand pull groove; 6. valve; 7. bottle bottom ring; 8. limit groove; 21. connecting plate; 22. lower insert cone; 23. gas cylinder placement ring; 31. hinge seat; 32. foot pedal; 33. block; 34. spring; 35. spring limit block; 36. rubber pad. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in the field of liquefied petroleum gas cylinders without creative work are within the scope of protection of the utility model.

[0026] like Figure 1 and 2 As shown, the utility model provides a liquefied petroleum gas cylinder for outdoor camping, including a movable cylinder body 1: a bottle bottom ring 7 is fixedly provided at the lower end of the cylinder body 1, and two limiting grooves 8 are respectively provided on both sides of the bottle bottom ring 7; a protective cover 4 is fixedly provided at the upper end of the cylinder body 1, and three hand-pull grooves 5 are provided on the outer surface of the protective cover 4; a valve 6 is fixedly provided at the output end of the cylinder body 1.

[0027] In order to place the gas cylinder stably and avoid the problem that the gas cylinder is difficult to place stably due to uneven ground, a lower end of the cylinder body 1 is provided with a lower insertion fixing device 2 that can be inserted into the ground to be fixed, which is used to insert into the ground to place the cylinder body 1 stably;

[0028] like Figure 3 As shown, the lower insertion fixing device 2 includes a connecting plate 21, which is movably arranged on the ground. A gas cylinder placing ring 23 is fixedly arranged on the upper end of the connecting plate 21. The inner side of the gas cylinder placing ring 23 is movably connected to the outer surface of the bottle bottom ring 7. Four lower insertion cones 22 are arranged at the lower end of the connecting plate 21. The bottom ends of the lower insertion cones 22 are inserted into the ground. The connecting plate 21 is fixed to the ground through the four lower insertion cones 22 inserted into the ground, thereby realizing the stable placement of the gas cylinder placing ring 23, and then the bottle bottom ring 7 at the lower end of the cylinder body 1 is inserted into the gas cylinder placing ring 23, thereby realizing the stable placement of the cylinder body 1.

[0029] Furthermore, in order to prevent pedestrians or children from touching the gas cylinder and causing the cylinder body 1 to fall over, a limit connection device 3 capable of clamping and fixing the cylinder body 1 is provided at the upper end of the connecting plate 21, which is used to clamp the cylinder body 1 to achieve fixed connection;

[0030] like Figure 4 As shown, the limiting connection device 3 includes two hinge seats 31, both of which are fixedly arranged at the upper end of the connecting plate 21, and the two hinge seats 31 are respectively located on both sides of the groove of the gas cylinder placement ring 23, and a rubber pad 36 is fixedly arranged on the upper end of the gas cylinder placement ring 23, and a foot pedal 32 is fixedly arranged on one side of the movable end of the hinge seat 31, and a clamping block 33 is fixedly arranged on the other side of the movable end of the hinge seat 31, and the clamping block 33 is inserted into the inner side of the limiting groove 8, and a spring 34 is fixedly arranged at the lower end of the foot pedal 32, and a spring limiting block 36 is fixedly arranged on the upper end of the connecting plate 21. 5. The spring stopper 35 is located at the lower end of the inner side of the spring 34 and is inserted into the gas cylinder placement ring 23 through the bottle bottom ring 7. Because the block 33 is an oblique triangle, the bottle bottom ring 7 can slide along the inclined surface when inserted, so that the block 33 is stuck in the limit groove 8, and then the rubber pad 36 protects the lower end of the cylinder body 1, so as to achieve the fixed placement effect of the cylinder body 1. When it needs to be disassembled, the block 33 is separated from the limit groove 8 by stepping on the foot pedal 32, so that the cylinder body 1 can be pulled out by holding the hand pull groove 5 at the upper end of the cylinder body 1.

[0031] The working principle is as follows: when the utility model is in use, the connecting plate 21 and the gas cylinder placement ring 23 are fixed to the ground in advance by the lower insertion fixing device 2, and then the bottle bottom ring 7 at the lower end of the cylinder body 1 is inserted into the gas cylinder placement ring 23, so that the gas cylinder is stably placed. In order to prevent pedestrians or children from knocking against the cylinder body 1 and causing the cylinder body 1 to tip over, the limiting connection device 3 can be used to fix the cylinder body 1 in place. When it needs to be removed, the foot pedal 32 can be stepped on to achieve the effect of the cylinder body 1 being separated from the gas cylinder placement ring 23. Therefore, the hand-grip pull groove 5 can lift the cylinder body 1 for easy outdoor transportation.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A liquefied petroleum gas cylinder for outdoor camping, comprising a movable cylinder body (1), wherein the cylinder body (1) is used to contain liquefied petroleum gas, and characterized in that: A bottle bottom ring (7) is fixedly provided at the lower end of the steel bottle body (1), and two limiting grooves (8) are respectively provided on both sides of the bottle bottom ring (7); The lower end of the steel cylinder body (1) is provided with a downward insertion fixing device (2) capable of being inserted into the ground for fixing, and is used for being inserted into the ground so that the steel cylinder body (1) is placed stably; The lower insertion fixing device (2) comprises a connecting plate (21), the connecting plate (21) is movably arranged on the ground, a gas cylinder placing ring (23) is fixedly arranged on the upper end of the connecting plate (21), and the inner side of the gas cylinder placing ring (23) is movably connected to the outer surface of the bottle bottom ring (7); The upper end of the connecting plate (21) is provided with a position limiting connection device (3) capable of clamping and fixing the steel cylinder body (1), and is used for clamping the steel cylinder body (1) to achieve a fixed connection.

2. The liquefied petroleum gas cylinder for outdoor camping according to claim 1, characterized in that: A protective cover (4) is fixedly provided on the upper end of the steel cylinder body (1), three hand-drawn grooves (5) are provided on the outer surface of the protective cover (4), and a valve (6) is fixedly provided on the output end of the steel cylinder body (1).

3. The liquefied petroleum gas cylinder for outdoor camping according to claim 1, characterized in that: Four lower insert cones (22) are provided at the lower end of the connecting plate (21), and the bottom ends of the lower insert cones (22) are inserted into the ground.

4. The liquefied petroleum gas cylinder for outdoor camping according to claim 1, characterized in that: The position-limiting connection device (3) comprises two hinge seats (31), the two hinge seats (31) are fixedly arranged on the upper end of the connection plate (21), the two hinge seats (31) are respectively located on both sides of the groove of the gas cylinder placement ring (23), and a rubber pad (36) is fixedly arranged on the upper end of the gas cylinder placement ring (23).

5. The liquefied petroleum gas cylinder for outdoor camping according to claim 4, characterized in that: A foot pedal (32) is fixedly provided on one side of the movable end of the hinge seat (31), and a clamping block (33) is fixedly provided on the other side of the movable end of the hinge seat (31), and the clamping block (33) is inserted into the inner side of the limiting groove (8).

6. The liquefied petroleum gas cylinder for outdoor camping according to claim 5, characterized in that: A spring (34) is fixedly provided at the lower end of the foot pedal (32).

7. The liquefied petroleum gas cylinder for outdoor camping according to claim 6, characterized in that: A spring stop block (35) is fixedly provided on the upper end of the connecting plate (21), and the spring stop block (35) is located at the lower end of the inner side of the spring (34).

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