A composite rigid anti-fall plastic barrel

Abstract

The utility model relates to the technical field of anti-drop plastic barrels, and discloses a composite rigid anti-drop plastic barrel, comprising: a barrel body, the exterior of the barrel body is a steel outer container, and the interior of the barrel body is a plastic liner; an inlet and outlet pipe, arranged on the left side of the upper surface of the barrel body, the surface of the inlet and outlet pipe is a threaded design, and a sealing cover is screwed on the surface of the inlet and outlet pipe; a mounting edge, arranged on the surface of the inlet and outlet pipe, and a ratchet is installed on the upper surface of the mounting edge; a limiting plate, arranged on the surface of the mounting plate, and latch teeth are evenly installed on the surface of the limiting plate. The ratchet can be clamped by the latch teeth, and the ratchet is connected to the surface of the sealing cover, so that the sealing cover can be limited, so that when the plastic barrel is hit, the sealing cover can be firmly screwed to the surface of the inlet and outlet pipe through the action of the ratchet and the latch teeth, so that the sealing cover is not easy to loosen when it is vibrated, thereby improving the sealing of the plastic barrel.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-fall plastic barrels, in particular to a composite rigid anti-fall plastic barrel. Background Art

[0002] Plastic barrels refer to barrel-shaped containers made of plastic materials. Plastic barrels are very common in life and have a wide range of uses. They can be used to store and transport liquids or solid substances.

[0003] Common composite rigid anti-fall plastic barrels are generally used to store distilled water or gasoline. They combine the properties of steel and plastic. The steel outer container provides good structural strength and pressure resistance, while the plastic liner ensures the sealing and corrosion resistance of the container, thereby improving the anti-fall property of the plastic barrel. However, when the plastic barrel falls to the ground, it will be subjected to severe impact, and the inlet and outlet surfaces of the plastic barrel are generally screwed on with sealing covers. The sealing covers are prone to loosening after being vibrated, causing the liquid inside the plastic barrel to easily flow out from the loose sealing covers. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides a composite rigid anti-drop plastic barrel to solve the problem proposed in the above background technology that the sealing cover is easy to loosen after being vibrated, causing the liquid inside the plastic barrel to easily flow out from the loose sealing cover.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model provides the following technical solution: a composite rigid anti-fall plastic bucket, comprising:

[0008] A barrel body, wherein the outside of the barrel body is a steel outer container, and the inside of the barrel body is a plastic liner;

[0009] The inlet and outlet pipe is arranged on the left side of the upper surface of the barrel body, the surface of the inlet and outlet pipe is threaded, and a sealing cover is screwed on the surface of the inlet and outlet pipe;

[0010] A limiting ring is arranged at the bottom of the sealing cover, a sealing groove is provided on the upper surface of the inlet and outlet pipes, and the limiting ring is inserted into the inner cavity of the sealing groove;

[0011] A mounting edge is arranged on the surface of the inlet and outlet pipes, a ratchet is installed on the upper surface of the mounting edge, a mounting seat is installed on the upper surface of the barrel body, a mounting plate is arranged on the upper surface of the mounting seat, and a screw is screwed between the mounting plate and the mounting seat;

[0012] The limiting plate is arranged on the surface of the mounting plate, and the surface of the limiting plate is evenly provided with latch teeth, which mesh with the surface of the ratchet.

[0013] Preferably, a sealing plug is installed at the bottom of the sealing cover, a sealing gasket layer is installed on the surface of the sealing plug, and the sealing plug is inserted into the inner cavity of the inlet and outlet pipes. The openings of the inlet and outlet pipes can be sealed by the sealing plug, and the sealing performance of the sealing plug can be improved by the sealing gasket layer.

[0014] Preferably, a mounting block is installed on the upper surface of the barrel body, and a handle is provided on the surface of the mounting block, so that a worker can conveniently lift the barrel body through the handle.

[0015] Preferably, a limit rod is inserted between the handle and the mounting block, and limit blocks are installed at both ends of the limit rod. The limit rod and the limit block enable the handle to be tilted.

[0016] Preferably, fixing blocks are installed at the front and rear of the right side of the barrel body, and lifting rings are provided on the surfaces of the fixing blocks, through which the staff can lift the bottom of the barrel body conveniently, thereby facilitating the staff to pour out the liquid in the barrel body.

[0017] Preferably, a plug-in rod is inserted between the fixed block and the lifting ring, and blocks are installed at both ends of the plug-in rod. The plug-in rod and the block enable the lifting ring to be tilted, which cooperates with the handle to facilitate the staff to lift the barrel and pour out the liquid.

[0018] Beneficial Effects

[0019] Compared with the prior art, the utility model provides a composite rigid anti-fall plastic bucket, which has the following beneficial effects:

[0020] The composite rigid drop-proof plastic barrel can drive a limiting ring to be inserted into the inner cavity of the sealing groove by screwing the sealing cover onto the surface of the inlet and outlet pipes, thereby sealing the gap between the sealing cover and the inlet and outlet pipes, making it difficult for liquid in the barrel body to leak. The ratchet can be clamped by the clamping teeth, and the ratchet is connected to the surface of the sealing cover, so that the sealing cover can be limited. When the plastic barrel is hit, the sealing cover will not rotate due to the action of the ratchet and the clamping teeth, and can be firmly screwed onto the surface of the inlet and outlet pipes, so that the sealing cover is not easy to loosen when it is vibrated, and the liquid in the plastic barrel will not flow out from the sealing cover, thereby improving the sealing performance of the plastic barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the connection structure between the sealing cover and the inlet and outlet pipes of the utility model;

[0024] Figure 4 It is an exploded stereogram of the sealing cover of the utility model;

[0025] Figure 5 This is a schematic diagram of the structure of the inlet and outlet pipes of the utility model;

[0026] Figure 6 It is a schematic diagram of the structure of the ratchet and the latch teeth of the utility model;

[0027] Figure 7 This is a schematic diagram of the structure of the handle of the utility model;

[0028] Figure 8 It is a structural schematic diagram of the lifting ring of the utility model.

[0029] In the figure: 1. barrel body; 2. inlet and outlet pipes; 3. sealing cover; 4. limiting ring; 5. sealing groove; 6. mounting edge; 7. ratchet; 8. mounting seat; 9. mounting plate; 10. screw; 11. limiting plate; 12. latching teeth; 13. sealing plug; 14. sealing gasket; 15. mounting block; 16. handle; 17. limiting rod; 18. limiting block; 19. fixing block; 20. lifting ring; 21. plug-in rod; 22. stopper. DETAILED DESCRIPTION

[0030] 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 this field without creative work are within the scope of protection of the utility model.

[0031] The utility model provides a technical solution, a composite rigid anti-fall plastic bucket, please refer to Figure 1 , including barrel 1, see Figure 2 , the outside of the barrel body 1 is a steel outer container, and the inside of the barrel body 1 is a plastic liner;

[0032] The inlet and outlet pipe 2 is arranged on the left side of the upper surface of the barrel body 1. The surface of the inlet and outlet pipe 2 is threaded, and a sealing cover 3 is screwed on the surface of the inlet and outlet pipe 2.

[0033] See also Figure 4 , the limiting ring 4 is arranged at the bottom of the sealing cover 3, please refer to Figure 5 A sealing groove 5 is provided on the upper surface of the inlet and outlet pipe 2, and a limiting ring 4 is inserted into the inner cavity of the sealing groove 5;

[0034] See also Figure 3, a mounting edge 6 is arranged on the surface of the inlet and outlet pipe 2, a ratchet 7 is installed on the upper surface of the mounting edge 6, a mounting seat 8 is installed on the upper surface of the barrel body 1, a mounting plate 9 is provided on the upper surface of the mounting seat 8, and a screw 10 is screwed between the mounting plate 9 and the mounting seat 8;

[0035] See also Figure 6 The limiting plate 11 is arranged on the surface of the mounting plate 9, and the surface of the limiting plate 11 is evenly provided with latch teeth 12, and the latch teeth 12 are meshed with the surface of the ratchet 7;

[0036] The sealing cover 3 is screwed onto the surface of the inlet and outlet pipe 2, which can drive the limiting ring 4 to be inserted into the inner cavity of the sealing groove 5, so that the gap between the sealing cover 3 and the inlet and outlet pipe 2 can be sealed, so that the liquid in the barrel body 1 is not easy to leak, and the ratchet 7 can be clamped by the clamping teeth 12. The ratchet 7 is connected to the surface of the sealing cover 3, so that the sealing cover 3 can be limited. When the plastic barrel is hit, the sealing cover 3 will not rotate due to the action of the ratchet 7 and the clamping teeth 12, and can be firmly screwed onto the surface of the inlet and outlet pipe 2, so that the sealing cover 3 is not easy to loosen when it is vibrated, and the liquid in the plastic barrel will not flow out from the sealing cover 3, thereby improving the sealing performance of the plastic barrel.

[0037] See also Figure 4 A sealing plug 13 is installed at the bottom of the sealing cover 3, and a sealing gasket layer 14 is installed on the surface of the sealing plug 13. The sealing plug 13 is inserted into the inner cavity of the inlet and outlet pipe 2. The opening of the inlet and outlet pipe 2 can be sealed by the sealing plug 13, and the sealing gasket layer 14 can improve the sealing performance of the sealing plug 13.

[0038] See also Figure 1 The upper surface of the barrel 1 is provided with a mounting block 15, see Figure 7 A handle 16 is provided on the surface of the mounting block 15 , and the handle 16 can facilitate the staff to lift the barrel body 1 .

[0039] A limiting rod 17 is inserted between the handle 16 and the mounting block 15 , and limiting blocks 18 are installed at both ends of the limiting rod 17 . The limiting rod 17 and the limiting blocks 18 enable the handle 16 to be tilted.

[0040] See also Figure 2 The right front and rear of the barrel 1 are both equipped with fixing blocks 19, see Figure 8 A lifting ring 20 is provided on the surface of the fixing block 19 , and the lifting ring 20 can facilitate the staff to lift the bottom of the barrel body 1 , so as to facilitate the staff to pour out the liquid in the barrel body 1 .

[0041] A plug-in rod 21 is inserted between the fixing block 19 and the lifting ring 20, and blocks 22 are installed at both ends of the plug-in rod 21. The plug-in rod 21 and the block 22 enable the lifting ring 20 to be tilted, and cooperate with the handle 16 to facilitate the staff to lift the barrel body 1 to pour out the liquid.

[0042] The device firstly screws the sealing cover 3 onto the surface of the inlet and outlet pipe 2, which can drive the limiting ring 4 to be inserted into the inner cavity of the sealing groove 5, so that the gap between the sealing cover 3 and the inlet and outlet pipe 2 can be sealed, so that the liquid in the barrel body 1 is not easy to leak, and the ratchet 7 can be clamped by the clamping teeth 12. The ratchet 7 is connected to the surface of the sealing cover 3, so that the sealing cover 3 can be limited, so that when the plastic barrel is hit, the sealing cover 3 will not rotate due to the action of the ratchet 7 and the clamping teeth 12, and can be firmly screwed onto the surface of the inlet and outlet pipe 2, so that the sealing cover 3 is not easily damaged. It is not easy to loosen when vibrated, and the liquid in the plastic barrel will not flow out from the sealing cover 3, which improves the sealing performance of the plastic barrel. Then, when pouring out the liquid in the barrel body 1, the screw 10 is removed from the surface of the mounting plate 9, and the latch 12 can be separated from the surface of the ratchet 7, so that the sealing cover 3 can be separated from the surface of the inlet and outlet pipe 2, and the opening of the inlet and outlet pipe 2 can be opened. Finally, the handle 16 can facilitate the staff to lift the barrel body 1, and the lifting ring 20 can facilitate the staff to lift the bottom of the barrel body 1, and cooperate with the handle 16 to facilitate the staff to lift the barrel body 1 to pour out the liquid.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A composite rigid anti-fall plastic bucket, characterized in that: include: A barrel (1), wherein the outside of the barrel (1) is a steel outer container, and the inside of the barrel (1) is a plastic inner liner; The inlet and outlet pipe (2) is arranged on the left side of the upper surface of the barrel body (1), the surface of the inlet and outlet pipe (2) is threaded, and a sealing cover (3) is screwed on the surface of the inlet and outlet pipe (2); A limiting ring (4) is arranged at the bottom of the sealing cover (3); a sealing groove (5) is provided on the upper surface of the inlet and outlet pipe (2); and the limiting ring (4) is inserted into the inner cavity of the sealing groove (5); A mounting edge (6) is arranged on the surface of the inlet and outlet pipe (2), a ratchet (7) is installed on the upper surface of the mounting edge (6), a mounting seat (8) is installed on the upper surface of the barrel body (1), a mounting plate (9) is provided on the upper surface of the mounting seat (8), and a screw (10) is screwed between the mounting plate (9) and the mounting seat (8); The limiting plate (11) is arranged on the surface of the mounting plate (9), and the surface of the limiting plate (11) is evenly provided with latch teeth (12), and the latch teeth (12) are meshed with the surface of the ratchet (7).

2. The composite rigid anti-fall plastic bucket according to claim 1, characterized in that: A sealing plug (13) is installed at the bottom of the sealing cover (3), a sealing pad layer (14) is installed on the surface of the sealing plug (13), and the sealing plug (13) is inserted into the inner cavity of the inlet and outlet pipe (2).

3. The composite rigid anti-fall plastic bucket according to claim 1, characterized in that: A mounting block (15) is mounted on the upper surface of the barrel body (1), and a handle (16) is provided on the surface of the mounting block (15).

4. The composite rigid anti-fall plastic bucket according to claim 3, characterized in that: A limiting rod (17) is inserted between the handle (16) and the mounting block (15), and limiting blocks (18) are installed at both ends of the limiting rod (17).

5. The composite rigid anti-fall plastic bucket according to claim 1, characterized in that: A fixing block (19) is installed at the front and rear portions of the right side of the barrel body (1), and a lifting ring (20) is provided on the surface of the fixing block (19).

6. The composite rigid drop-proof plastic bucket according to claim 5, characterized in that: A plug-in rod (21) is inserted between the fixing block (19) and the lifting ring (20), and both ends of the plug-in rod (21) are equipped with stoppers (22).

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