Aluminum gas cylinder with base
By setting a stable assembly on the bottom of the aluminum cylinder, expanding the contact area and increasing friction, the problem of the aluminum cylinder being easily dumped due to the small contact area is solved, improving stability and ensuring the safe use of pressurized gas.
Patent Information
- Application Number
- CN202323560206.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-26
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2033-12-26
AI Technical Summary
The contact area between the bottom of the existing aluminum cylinder and the placement plane is small, and it is easy to cause unstable center of gravity due to external forces, pouring and leaking the pressurized gas, affecting its use.
An aluminum cylinder with a base is designed, and by providing a stable assembly at the bottom of the bottle body, including a fixed seat, a mounting slot, a rotating block, an L-shaped push rod, a moving block, a connecting rod, a movable slot, an extension plate, and a storage slot , the mutual cooperation between the fixing rod, turbine and worm can expand the bottom area of the fixing seat, increase the contact area with the placement surface, and increase friction through rubber anti-slip pads to improve stability.
It effectively avoids pouring caused by external force collision, ensures the safety of pressurized gas and the normal use of aluminum cylinders, and can store extension plates when not in use, reduce volume and facilitate storage.
Smart Images
Figure CN222164468U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of gas cylinders, in particular to an aluminum gas cylinder with a base. Background Art
[0002] Gas cylinders are pressure-bearing equipment with explosion hazards, and the medium they contain is generally flammable, explosive, toxic, and highly corrosive. The use environment is more complex and harsh than other pressure vessels due to the characteristics of mobility, repeated filling, unstable operators, and changing use environment. Once a gas cylinder explodes or leaks, it often causes fire or poisoning, and even catastrophic accidents, resulting in serious property losses, casualties, and environmental pollution. Aluminum alloy gas cylinders are made of aluminum alloy Al, Si and other materials with good corrosion resistance. They generally contain compressed gas and high-pressure liquefied gas, and are widely used in industry, medical treatment, life-saving, beverage preparation, and storage of high-purity gas.
[0003] The existing gas cylinders do not have the functions of good sealing effect and high stability, resulting in failure to meet people's usage needs.
[0004] The existing patent (announcement number: CN216243526U) discloses a gas cylinder with good sealing effect and high stability. A spring, a rubber block, a sealing gasket and a connecting plate are provided to achieve the purpose of good sealing effect and high stability, and solve the problem that the existing gas cylinders do not have the function of good sealing effect and high stability, resulting in the inability to meet people's use needs.
[0005] In view of the above problems, the existing patent provides a solution, but the contact area between the bottom of the gas cylinder body and the placement plane is small. If it is accidentally hit by external force during use, it is easy to cause the center of gravity of the aluminum gas cylinder to be unstable, causing it to tip over, causing the internal pressurized gas to leak out, thus affecting the normal use of the aluminum gas cylinder.
[0006] For this purpose, an aluminum gas cylinder with a base is proposed. Utility Model Content
[0007] In view of this, the purpose of the utility model is to propose an aluminum gas cylinder with a base to solve the problem that the contact area between the bottom of the gas cylinder body and the placement plane is small. If it is accidentally hit by external force during use, it is easy to cause the center of gravity of the aluminum gas cylinder to be unstable, causing it to tip over, causing the internal pressurized gas to leak out, thus affecting the normal use of the aluminum gas cylinder.
[0008] Based on the above purpose, the utility model provides an aluminum gas cylinder with a base, including a bottle body, and a stabilizing component for improving the stability of the bottle body is arranged at the bottom of the bottle body;
[0009] The stabilizing component includes a fixing seat fixedly installed at the bottom of the bottle body, a fixing groove is provided inside the fixing seat, a rotating block is movably provided on the inner wall of the fixing groove, a driving component for driving the rotating block to rotate is provided on the top of the rotating block, four L-shaped push rods distributed in a ring are movably connected to the bottom of the rotating block, a moving block is movably connected to the end of each L-shaped push rod, a connecting rod is fixedly connected to the bottom of the moving block, a movable groove for the moving block and the connecting rod to move is provided on the inner wall of the fixing groove, an extension plate is fixedly connected to the end of the connecting rod, and a receiving groove for receiving the extension plate is provided at the bottom of the fixing seat.
[0010] As a further optimization solution of the utility model, the movable groove is communicated with the interior of the storage groove, and the moving block and the connecting rod move in the movable groove.
[0011] As a further optimization solution of the utility model, the driving component includes a fixed rod fixedly installed on the top of the rotating block, the end of the fixed rod is fixedly connected to the turbine, and a worm meshing with the turbine is arranged inside the installation groove.
[0012] As a further optimization solution of the utility model, one end of the worm is movably connected to the inner wall of the installation groove, and the other end of the worm extends outside the fixing seat.
[0013] As a further optimization solution of the utility model, a positioning shaft is fixedly connected to the bottom of the rotating block, and the positioning shaft is movably connected to the inner bottom wall of the installation groove.
[0014] As a further optimization solution of the utility model, the inner wall of the movable groove is fixedly connected with a limiting protrusion extending to the installation groove, and the side of the moving block is provided with a limiting groove matched with the limiting protrusion.
[0015] As a further optimization solution of the utility model, a rubber anti-skid pad is fixedly connected to the bottom of each extension plate, and the surface of the rubber anti-skid pad is provided with anti-skid protrusions.
[0016] Beneficial effects of the utility model:
[0017] 1. The present application sets a stabilizing component, and with the cooperation of the fixing seat, the mounting slot, the rotating block, the L-shaped push rod, the moving block, the connecting rod, the movable slot, the extension plate, the storage slot, the fixing rod, the turbine and the worm, the bottom area of the fixing seat can be expanded, and the contact area between the fixing seat and the placement surface can be increased, so as to improve the stability of the bottle body when it is placed, and avoid it from being hit by external force, causing the bottle body to fall over, causing the internal pressurized gas to leak out, and affecting the normal use of the aluminum gas cylinder; wherein, by setting a movable extension plate, the extension plate can be stored when not in use, so as to reduce the volume of the bottle body and facilitate its storage;
[0018] 2. The present application sets a limit rod and a moving block to limit the moving block so that it can move linearly along the direction of the limit rod, thereby driving the extension plate to move smoothly in the storage slot through the moving block and the connecting rod; by setting a rubber anti-slip pad, the friction between the extension plate and the placement surface can be increased, thereby further improving the stability of the fixed seat. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0020] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;
[0021] Figure 2 This is a three-dimensional cross-sectional view of the fixing seat structure of the utility model;
[0022] Figure 3 For the utility model Figure 2 A magnified view of the structure at center;
[0023] Figure 4 This is a three-dimensional diagram of the rotating block and its connection structure of the utility model;
[0024] Figure 5 This is a stereoscopic diagram of the L-shaped push rod and its connection structure of the utility model.
[0025] The markings in the figure are:
[0026] In the figure: 1. bottle body; 2. fixing seat; 3. mounting groove; 4. rotating block; 5. L-shaped push rod; 6. moving block; 7. connecting rod; 8. movable groove; 9. extension plate; 10. storage groove; 11. fixing rod; 12. turbine; 13. worm; 14. positioning shaft; 15. limiting convex rod; 16. limiting groove; 17. rubber anti-skid pad. Implementation
[0027] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.
[0028] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.
[0029] See also Figures 1 to 5 , the utility model provides a technical solution:
[0030] An aluminum gas cylinder with a base comprises a bottle body 1, and a stabilizing component for improving the stability of the bottle body 1 is arranged at the bottom of the bottle body 1;
[0031] The stabilizing component includes a fixing base 2 fixedly mounted on the bottom of the bottle body 1, a mounting groove 3 is provided inside the fixing base 2, a rotating block 4 is movably provided on the inner wall of the mounting groove 3, a driving component for driving the rotating block 4 is provided on the top of the rotating block 4, four L-shaped push rods 5 distributed in a ring are movably connected to the bottom of the rotating block 4, a moving block 6 is movably connected to the end of each L-shaped push rod 5, a connecting rod 7 is fixedly connected to the bottom of the moving block 6, a movable groove 8 for the moving block 6 and the connecting rod 7 to move is provided on the inner wall of the mounting groove 3, an extension plate 9 is fixedly connected to the end of the connecting rod 7, a receiving groove 10 for receiving the extension plate 9 is provided at the bottom of the fixing base 2, the bottom of the extension plate 9 and the bottom of the fixing base 2 are on the same plane, which can ensure that when the extension plate 9 is unfolded, it can contact the placement surface at the same time as the fixing base 2.
[0032] Specifically, Figure 2 As shown, the movable groove 8 is communicated with the interior of the receiving groove 10 , and the moving block 6 and the connecting rod 7 move in the movable groove 8 .
[0033] Specifically, Figure 3 and Figure 4 As shown, the driving component includes a fixed rod 11 fixedly mounted on the top of the rotating block 4, a turbine 12 is fixedly connected to the end of the fixed rod 11, and a worm 13 meshing with the turbine 12 is arranged inside the mounting groove 3.
[0034] By adopting the above technical solution, when the aluminum gas cylinder needs to be placed, the bottle body 1 can be placed in a stable position, and then, by rotating the worm 13, the worm 13 can drive the meshing turbine 12 to rotate counterclockwise, so that the rotating block 4 can be driven to rotate synchronously through the fixed rod 11, so that when the rotating block 4 rotates, it can push the four L-shaped push rods 5 to move, and then push the moving block 6 to move in the movable groove 8 until the extension plate 9 is pushed out of the storage groove 10 through the connecting rod 7, so as to expand the area of the bottom of the fixing seat 2, and increase the contact area between the fixing seat 2 and the placement surface, so as to improve the stability of the bottle body 1 when it is placed, and avoid it from being hit by external force, causing the bottle body 1 to tip over, causing the pressurized gas inside it to leak out, so as to affect the normal use of the aluminum gas cylinder.
[0035] Specifically, Figure 1 As shown, one end of the worm 13 is movably connected to the inner wall of the mounting groove 3 , and the other end of the worm 13 extends outside the fixing seat 2 . The inner wall of the mounting groove 3 is provided with a through hole adapted to the worm 13 .
[0036] By adopting the above technical solution, the worm 13 can be stably connected, and the worm 13 extending outside the fixing seat 2 can be easily rotated to drive the meshing turbine 12 to rotate.
[0037] Specifically, Figure 2 As shown, a positioning shaft 14 is fixedly connected to the bottom of the rotating block 4 , and the positioning shaft 14 is movably connected to the inner bottom wall of the mounting groove 3 .
[0038] By adopting the above technical solution, when the turbine 12 drives the rotating block 4 to rotate, the rotating block 4 can rotate with the positioning axis 14 as the center, so as to limit the position of the rotating block 4 and make it rotate at the same position, thereby preventing the rotating block 4 from shifting during rotation and causing the turbine 12 to disengage from the worm 13.
[0039] Specifically, Figure 4 and Figure 5 As shown, a limiting convex rod 15 extending to the mounting groove 3 is fixedly connected to the inner wall of the movable groove 8 , and a limiting groove 16 matching with the limiting convex rod 15 is formed on the side of the moving block 6 .
[0040] By adopting the above technical solution, when the rotating block 4 rotates, it can push the L-shaped push rod 5 to move, thereby driving the moving block 6 to move in the movable groove 8, so that the moving block 6 can move on the outer surface of the limiting protrusion 15, so as to limit the moving block 6 and make it move linearly along the direction of the limiting rod, so that the extension plate 9 can be driven by the moving block 6 and the connecting rod 7 to move smoothly in the storage groove 10.
[0041] Specifically, Figure 2As shown, a rubber anti-skid pad 17 is fixedly connected to the bottom of each extension plate 9, and the surface of the rubber anti-skid pad 17 is provided with anti-skid protrusions.
[0042] By adopting the above technical solution, the rubber anti-skid pad 17 can increase the friction between the extension plate 9 and the placement surface, thereby further improving the stability of the fixing base 2.
[0043] Working principle: When the aluminum gas cylinder needs to be placed, first, place the bottle body 1 in a stable position, and then, by rotating the worm 13, the worm 13 drives the meshing turbine 12 to rotate counterclockwise, thereby driving the rotating block 4 to rotate synchronously through the fixed rod 11, so that when the rotating block 4 rotates, it can push the four L-shaped push rods 5 to move, and then push the moving block 6 to move on the limit rod of the movable groove 8, until the extension plate 9 is pushed out of the storage groove 10 through the connecting rod 7, so as to increase the contact area between the fixed seat 2 and the placement surface.
[0044] A person skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.
[0045] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.
Claims
1. An aluminum gas cylinder with a base, comprising a cylinder body (1), characterized in that: The bottom of the bottle body (1) is provided with a stabilizing component for improving its stability; The stabilizing component comprises a fixing seat (2) fixedly mounted on the bottom of the bottle body (1); a mounting groove (3) is provided inside the fixing seat (2); a rotating block (4) is movably provided on the inner wall of the mounting groove (3); a driving component for driving the rotating block (4) to rotate is provided on the top of the rotating block (4); four L-shaped push rods (5) distributed in a ring are movably connected to the bottom of the rotating block (4); the end of each L-shaped push rod (5) is movably connected to a moving block (6); the bottom of the moving block (6) is fixedly connected to a connecting rod (7); the inner wall of the mounting groove (3) is provided with a movable groove (8) for the moving block (6) and the connecting rod (7) to move; the end of the connecting rod (7) is fixedly connected to an extension plate (9); and the bottom of the fixing seat (2) is provided with a receiving groove (10) for receiving the extension plate (9).
2. The aluminum gas cylinder with a base according to claim 1, characterized in that: The movable groove (8) is connected to the interior of the storage groove (10), and the movable block (6) and the connecting rod (7) move in the movable groove (8).
3. The aluminum gas cylinder with a base according to claim 1, characterized in that: The driving component comprises a fixed rod (11) fixedly mounted on the top of the rotating block (4), the end of the fixed rod (11) being fixedly connected to a turbine (12), and a worm (13) meshing with the turbine (12) being arranged inside the mounting groove (3).
4. The aluminum gas cylinder with a base according to claim 3, characterized in that: One end of the worm (13) is movably connected to the inner wall of the mounting groove (3), and the other end of the worm (13) extends outside the fixing seat (2).
5. The aluminum gas cylinder with a base according to claim 4, characterized in that: A positioning shaft (14) is fixedly connected to the bottom of the rotating block (4), and the positioning shaft (14) is movably connected to the inner bottom wall of the mounting groove (3).
6. The aluminum gas cylinder with a base according to claim 1, characterized in that: The inner wall of the movable groove (8) is fixedly connected with a limiting convex rod (15) extending to the mounting groove (3), and the side surface of the movable block (6) is provided with a limiting groove (16) matched with the limiting convex rod (15).
7. The aluminum gas cylinder with a base according to claim 1, characterized in that: A rubber anti-skid pad (17) is fixedly connected to the bottom of each extension plate (9), and the surface of the rubber anti-skid pad (17) is provided with anti-skid protrusions.