Double-ring packaging barrel easy to stack up and down

Abstract

The utility model discloses a double-ring packing barrel easy to stack up and down, which relates to the technical field of double-ring packing barrels and comprises a barrel body, an upper ring is fixedly arranged at the upper end of the barrel body, a circular groove is arranged on the upper ring, a lower ring is fixedly arranged below the barrel body, a convex ring is fixedly arranged on the lower ring, and a fixing mechanism is arranged on the barrel body. When the two can bodies are stacked together, the lower ring of the upper can body is inserted into the upper ring of the lower can body, the convex ring is clamped into the circular groove, the lower end of the fixing block is narrow and is directly inserted between the pair of sliding blocks, a gap reserved in the upper ends of the pair of sliding blocks is small, the fixing block can be clamped, the can bodies can be stacked more stably, and the stacking efficiency is improved. And the two can bodies can be quickly separated by rotating the can body on the upper side.

Description

Technical Field

[0001] The utility model relates to the field of double-ring packaging barrels, in particular to a double-ring packaging barrel which is easy to stack up and down. Background Art

[0002] Double-ring packaging barrels are a common plastic container, mainly used for the storage and transportation of various liquids. Double-ring packaging barrels have excellent acid and alkali resistance and are suitable for storing highly corrosive substances. After the product is loaded into the packaging barrel, it is necessary to stack the double-ring packaging barrels for batch transportation and storage.

[0003] At present, packaging barrels are stacked layer by layer during the stacking process. Since the upper and lower packaging barrels only rely on the horizontal friction between the bottom and top surfaces of the barrels to maintain relative stability, the stacking stability of the packaging barrels is poor. During transportation, the barrels are prone to loosening and detaching from each other. Utility Model Content

[0004] The utility model aims to solve the disadvantage of poor stacking stability in the prior art and proposes a double-ring packaging barrel which is easy to stack up and down.

[0005] In order to solve the problems existing in the prior art, the utility model adopts the following technical solutions:

[0006] A double-ring packaging barrel which is easy to stack up and down comprises a barrel body, an upper ring is fixedly provided at the upper end of the barrel body, a circular groove is opened on the upper ring, a lower ring is fixedly provided at the bottom of the barrel body, a convex ring is fixedly provided on the lower ring, and a fixing mechanism is provided on the barrel body.

[0007] Preferably, the convex ring is matched with the circular groove.

[0008] Preferably, the fixing mechanism includes a pair of sliders, which are slidably connected to the barrel body, a fixing block is fixedly provided at the lower end of the barrel body, a pair of sliding grooves are opened at the upper end of the barrel body, a fixing plate is fixedly provided on the sliders, the fixing plates are slidably connected to the sliding grooves, a limit spring is fixedly provided in the sliding grooves, the limit springs are fixedly connected to the fixing plates, and a limit assembly is provided in the sliding grooves.

[0009] Preferably, the limiting assembly includes two pairs of fixed grooves, the fixed grooves are both opened on the sides of the slide groove, baffles are rotatably provided in the fixed grooves, winding springs are fixedly provided in the fixed grooves, and the winding springs are fixedly connected to the baffles.

[0010] Preferably, a pair of notches is formed on the barrel body.

[0011] Preferably, a pair of reinforcing ribs are fixedly provided on the barrel body.

[0012] Preferably, a pair of barrel covers are movably provided on the upper end of the barrel body.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, when two barrel bodies are stacked together, the lower ring of the upper barrel body is inserted into the upper ring of the lower barrel body, and the convex ring is clamped into the circular groove. The lower end of the fixed block is narrower and is directly inserted between a pair of sliders. The gap left at the upper ends of the pair of sliders is small, and the fixed block can be clamped, so that the barrel bodies are stacked more stably. The two barrel bodies can be quickly separated by rotating the upper barrel body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the upper structure of the barrel body of the utility model;

[0018] Figure 3 This is a schematic diagram of the lower end structure of the barrel body of the utility model;

[0019] Figure 4 For the utility model Figure 2 The enlarged schematic diagram at A in the middle;

[0020] Figure 5 For the utility model Figure 3 Enlarged schematic diagram of point B in the middle.

[0021] Serial numbers in the figure: 1, barrel body; 11, upper ring; 12, circular groove; 13, lower ring; 14, convex ring; 2, slider; 21, fixed block; 22, slide groove; 23, fixed plate; 24, limit spring; 3, fixed groove; 31, baffle; 4, notch; 5, reinforcing rib; 6, barrel cover. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Example 1: This example provides a double-ring packaging barrel that is easy to stack up and down, see Figure 1-5Specifically, it comprises a barrel body 1, an upper ring 11 is fixedly provided at the upper end of the barrel body 1, a circular groove 12 is provided on the upper ring 11, a lower ring 13 is fixedly provided at the bottom of the barrel body 1, a convex ring 14 is fixedly provided on the lower ring 13, a fixing mechanism is provided on the barrel body 1, and the convex ring 14 is adapted to the circular groove 12;

[0024] The fixing mechanism includes a pair of sliders 2, and the sliders 2 are slidably connected to the barrel body 1. A fixing block 21 is fixedly provided at the lower end of the barrel body 1, and a pair of slide grooves 22 are provided at the upper end of the barrel body 1. A fixing plate 23 is fixedly provided on the slider 2, and the fixing plate 23 is slidably connected to the slide groove 22. A limit spring 24 is fixedly provided in the slide groove 22, and the limit spring 24 is fixedly connected to the fixing plate 23. A limit assembly is provided in the slide groove 22, and the limit assembly includes two pairs of fixing grooves 3, and the fixing grooves 3 are provided on the sides of the slide groove 22. A baffle 31 is rotatably provided in the fixing groove 3, and a winding spring is fixedly provided in the fixing groove 3, and the winding spring is fixedly connected to the baffle 31.

[0025] When stacking two barrel bodies 1 together, the lower ring 13 of the upper barrel body 1 is inserted into the upper ring 11 of the lower barrel body 1, and the convex ring 14 is stuck in the circular groove 12. The lower end of the fixed block 21 is narrower and is directly inserted between the pair of sliders 2. The gap left at the upper end of the pair of sliders 2 is smaller, and the fixed block 21 can be stuck, making the stacking of the barrel bodies 1 more stable. When disassembling, the upper barrel body 1 is rotated, and the fixed block 21 drives the pair of sliders 2 to move. The sliders 2 slide along the slide groove 22 under the restriction of the fixed plate 23. When the fixed plate 23 slides in the slide groove 22, the fixed plate 23 squeezes the baffle 31 into the fixed groove 3. When the fixed plate 23 completely passes through the fixed groove 3, the winding spring drives the baffle 31 to return to its original position, blocking the fixed plate 23, thereby making the fixed block 21 disengage from the pair of sliders 2, and the two barrel bodies 1 can be quickly separated.

[0026] Embodiment 2: Based on Embodiment 1, this embodiment further includes:

[0027] In the specific implementation process, Figure 1 and Figure 2 As shown, a pair of notches 4 are opened on the barrel body 1, a pair of reinforcing ribs 5 are fixedly provided on the barrel body 1, and a pair of barrel covers 6 are movably provided on the upper end of the barrel body 1;

[0028] The operator can put his hand in the notch 4 to facilitate the rotation of the barrel body 1. The reinforcing ribs 5 increase the strength of the barrel body 1. The barrel cover 6 is used for opening and closing the loading and unloading of materials.

[0029] Specifically, the working principle and operation method of the utility model are as follows:

[0030] When two barrel bodies 1 are stacked together, the lower ring 13 of the upper barrel body 1 is inserted into the upper ring 11 of the lower barrel body 1, and the convex ring 14 is inserted into the circular groove 12. The lower end of the fixing block 21 is narrower and is directly inserted between the pair of sliders 2. The gap left at the upper end of the pair of sliders 2 is small, and the fixing block 21 can be clamped, so that the barrel bodies 1 are stacked more stably;

[0031] When disassembling, the upper barrel body 1 is rotated, and the fixed block 21 drives the pair of sliders 2 to move. The sliders 2 slide along the slide groove 22 under the restriction of the fixed plate 23. When the fixed plate 23 slides in the slide groove 22, the fixed plate 23 squeezes the baffle 31 into the fixed groove 3. When the fixed plate 23 completely passes through the fixed groove 3, the winding spring drives the baffle 31 to return to the original position, blocking the fixed plate 23, so that the fixed block 21 is separated from the pair of sliders 2, and the two barrel bodies 1 can be quickly separated;

[0032] The operator can put his hand in the notch 4 to facilitate the rotation of the barrel body 1. The reinforcing ribs 5 increase the strength of the barrel body 1. The barrel cover 6 is used for opening and closing the loading and unloading of materials.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A double-ring packaging barrel that is easy to stack up and down, comprising a barrel body (1), characterized in that: An upper ring (11) is fixedly provided at the upper end of the barrel body (1), a circular groove (12) is provided on the upper ring (11), a lower ring (13) is fixedly provided at the bottom of the barrel body (1), a convex ring (14) is fixedly provided on the lower ring (13), and a fixing mechanism is provided on the barrel body (1).

2. The double-ring packaging barrel that is easy to stack up and down according to claim 1 is characterized in that: The convex ring (14) is matched with the circular groove (12).

3. The double-ring packaging barrel that is easy to stack up and down according to claim 1, characterized in that: The fixing mechanism comprises a pair of sliders (2), the sliders (2) are slidably connected to the barrel body (1), a fixing block (21) is fixedly provided at the lower end of the barrel body (1), a pair of slide grooves (22) are provided at the upper end of the barrel body (1), a fixing plate (23) is fixedly provided on the sliders (2), the fixing plate (23) is slidably connected to the slide grooves (22), a limiting spring (24) is fixedly provided in the slide grooves (22), the limiting spring (24) is fixedly connected to the fixing plate (23), and a limiting component is provided in the slide grooves (22).

4. The double-ring packaging barrel that is easily stacked up and down according to claim 3, characterized in that: The limit assembly comprises two pairs of fixed grooves (3), each of the fixed grooves (3) being arranged on the side of the slide groove (22), each of the fixed grooves (3) being provided with a baffle (31) for rotation, each of the fixed grooves (3) being provided with a winding spring for fixing, and each of the winding springs being fixedly connected to the baffle (31).

5. The double-ring packaging barrel that is easily stacked up and down according to claim 1, characterized in that: The barrel body (1) is provided with a pair of notches (4).

6. The double-ring packaging barrel that is easily stacked up and down according to claim 1, characterized in that: A pair of reinforcing ribs (5) are fixedly provided on the barrel body (1).

7. The double-ring packaging barrel that is easily stacked up and down according to claim 1, characterized in that: A pair of barrel covers (6) are movably provided on the upper end of the barrel body (1).

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