A metal packaging can facilitating stacking

Abstract

The utility model discloses a metal packing barrel convenient to stack relates to metal packing barrel technical field, including metal bucket body, bucket cover and fixed handle, install the bucket cover on the metal bucket body, the metal bucket body and bucket cover are fixedly connected through the fixed handle, the bottom of metal bucket body is equipped with base, install a plurality of fixed recesses in the base bottom, install fixed convex point on the bucket cover. Because the intercalation locating point is not in the barrel body, the pressure of the upper layer barrel concentrates in the local area, long -term stacking can cause the deformation of bucket cover, the barrel wall is blown up, the crack of weld and so on, the paint layer peeling, the corrosion aggravation, influence the leakproofness and the repeated use life. The utility model discloses through setting up fixed convex point on the bucket cover, and the fixed recess corresponding therewith is formed at the base bottom, and the accurate intercalation locating can be realized when two vertical stacks, make the upper layer barrel when placing automatic centering, thereby prevent horizontal slip or eccentric inclination.

Description

Technical Field

[0001] This utility model relates to the field of metal packaging barrel technology, specifically a metal packaging barrel that is easy to stack. Background Technology

[0002] Metal packaging drums are sealed containers made primarily of metal (mainly steel, iron, or aluminum) used for holding, storing, and transporting various liquids or solids. They are widely used in industries such as chemicals, coatings, food, pharmaceuticals, petroleum, and pesticides, and are one of the most common packaging forms in industrial and logistics systems. Existing shock-resistant metal packaging drums (authorization notice number: CN214690857U) exhibit at least the following defects during use: 1. Because there are no interlocking positioning points between the barrels, the pressure of the upper barrels is concentrated in a localized area; long-term stacking will cause problems such as barrel lid deformation, barrel wall bulging, and weld cracking; paint peeling and accelerated corrosion will affect sealing performance and service life. Therefore, a metal packaging barrel that is easy to stack is needed.

[0003] 2. Metal drums have smooth outer walls and a high center of gravity. Without anti-tipping structures (such as extended chassis, anti-slip pads, and retaining rings), they are prone to rolling or tipping over when vehicles turn, brake, or experience vibrations. Once the drum tipps over, the lid or buckles may loosen, easily causing liquid leakage, powder scattering, or oil spills, resulting in economic losses and environmental pollution. Therefore, an anti-tipping metal packaging drum is needed. Utility Model Content

[0004] The main objective of this invention is to provide a metal packaging barrel that is easy to stack, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A stackable metal packaging barrel includes a metal barrel body, a barrel lid, and a fixed handle. The barrel lid is installed on the metal barrel body, and the metal barrel body and the barrel lid are fixedly connected by the fixed handle. The bottom of the metal barrel body is provided with a base, and several fixed grooves are installed on the bottom of the base. Fixed protrusions are installed on the barrel lid. A rotating shaft is installed on the side of the metal barrel body, and a telescopic support rod is installed on the side of the rotating shaft.

[0006] Preferably, the telescopic support rod includes a fixed rod and an adjusting rod, which are fixed together by adjusting bolts.

[0007] Preferably, the fixed groove and the fixed protrusion are positioned and at different depths.

[0008] Preferably, the rotating shaft can rotate 60 degrees.

[0009] Preferably, the fixing groove is provided with an anti-slip rubber ring.

[0010] Preferably, the fixing groove and the fixing protrusion are arranged in a circular array.

[0011] Compared with the prior art, the present invention has the following beneficial effects: 1. By setting a fixed protrusion on the lid and forming a corresponding fixed groove at the bottom of the base, the two can achieve precise fitting and positioning when stacked vertically, so that the upper bucket is automatically centered when placed, thereby preventing lateral slippage or eccentric tilting.

[0012] 2. By setting a rotating shaft on the side of the metal barrel and installing a telescopic support rod on the rotating shaft, the support structure can be expanded or retracted according to actual needs during placement or transportation. This not only enhances the anti-tipping and impact resistance of the metal barrel, but also improves the safety and adaptability to various scenarios. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model from one perspective; Figure 2 This is a schematic diagram of structure A of the present invention; Figure 3 This is a schematic diagram of the overall structure of this utility model from two perspectives; In the diagram: 1. Metal barrel body; 2. Barrel lid; 3. Fixed handle; 4. Base; 5. Fixed groove; 6. Fixed protrusion; 7. Rotating shaft; 8. Telescopic support rod; 801. Fixed rod; 802. Adjusting rod; 9. Adjusting bolt. Detailed Implementation

[0014] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0015] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0016] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0017] Example: Please refer to Figure 1-3 The present invention provides the following technical solution: A stackable metal packaging barrel includes a metal barrel body 1, a barrel lid 2, and a fixed handle 3. The barrel lid 2 is installed on the metal barrel body 1, and the metal barrel body 1 and the barrel lid 2 are fixedly connected by the fixed handle 3. The bottom of the metal barrel body 1 is provided with a base 4, and several fixing grooves 5 are installed on the bottom of the base 4. Fixing protrusions 6 are installed on the barrel lid 2. A rotating shaft 7 is installed on the side of the metal barrel body 1, and a telescopic support rod 8 is installed on the side of the rotating shaft 7.

[0018] Specifically: The telescopic support rod 8 includes a fixed rod 801 and an adjusting rod 802, which are fixed by adjusting bolts 9.

[0019] Specifically, the fixed groove 5 and the fixed protrusion 6 are positioned and have corresponding depths.

[0020] Specifically: the rotating shaft 7 can rotate 60 degrees.

[0021] Specifically: the fixing groove 5 is provided with an anti-slip rubber ring inside.

[0022] Specifically, the fixed groove 5 and the fixed protrusion 6 are arranged in a circular array.

[0023] In this embodiment, a plurality of fixing grooves 5 are installed at the bottom of the base 4, and fixing protrusions 6 are installed on the lid 2. The fixing grooves 5 and fixing protrusions 6 are positioned and have corresponding depths. The fixing grooves 5 are provided with anti-slip rubber rings inside, and the fixing grooves 5 and fixing protrusions 6 are arranged in a circumferential array.

[0024] This utility model of a stackable metal packaging barrel offers numerous advantages, including structural stability, uniform stress distribution, anti-slip and anti-tipping properties, and neat stacking. By providing a fixed protrusion 6 on the barrel lid 2 and a corresponding fixed groove 5 at the bottom of the base 4, precise engagement and positioning are achieved during vertical stacking. This ensures the upper barrel automatically aligns, preventing lateral slippage or eccentric tilting. The anti-slip rubber ring embedded within the groove creates a high-friction interface on the stacking contact surface. Even under transport vibrations, slight ground tilt, or high stacking heights, the barrels maintain a stable connection, preventing rolling or tipping and significantly improving stacking safety.

[0025] Meanwhile, the fixed protrusions 6 and fixed grooves 5 are arranged in a circumferential array, allowing the weight of the upper barrel to be evenly distributed to the lower lid 2 through multiple points, avoiding the localized stress concentration problems caused by traditional planar contact. This design effectively prevents structural damage such as lid dents, weld cracks, or barrel wall bulging, improving the overall pressure resistance of the metal barrel and ensuring it maintains shape stability and good sealing even during long-term stacking or high-load transportation, thereby extending its service life.

[0026] Furthermore, this design allows multiple barrels to align naturally when stacked, forming a neat arrangement that facilitates warehouse management and forklift handling, improving stacking efficiency and saving storage space. The simple interlocking and anti-slip ring structure does not affect the original barrel manufacturing process, making it easy to promote and apply. It also boasts low production costs, convenient maintenance, and excellent industrial adaptability and economic practicality.

[0027] In this embodiment, a rotating shaft 7 is installed on the side of the metal barrel body 1, and a telescopic support rod 8 is installed on the side of the rotating shaft 7. The telescopic support rod 8 includes a fixed rod 801 and an adjusting rod 802. The fixed rod 801 and the adjusting rod 802 are fixed by adjusting bolts 9, and the rotating shaft 7 can rotate 60 degrees.

[0028] This anti-tipping metal packaging drum offers significant safety and practical advantages in both structure and function. By installing a rotating shaft 7 on the side of the metal drum body 1, and mounting a telescopic support rod 8 on the rotating shaft 7, the support structure can be expanded or retracted as needed during placement or transportation. The telescopic support rod 8 consists of a fixed rod 801 and an adjusting rod 802, locked by an adjusting bolt 9, allowing for flexible adjustment of the support length and angle to achieve stable support under different ground conditions. The rotating shaft 7 can rotate 60 degrees, enabling the support rod to expand or retract in multiple directions, thus adapting to the stress requirements of different transportation conditions or stacking environments.

[0029] This structural design provides metal drums with excellent anti-tipping capabilities during transportation, stacking, and filling. When the support rods are deployed, they essentially add an adjustable support base to the drum, effectively lowering the center of gravity and increasing the support area. When the vehicle turns, brakes, or experiences vibrations, the support rods can distribute lateral torque, preventing the drum from rolling or tipping over, significantly improving safety during transportation. For metal drums containing liquids, oils, or powders, this design avoids leaks, spills, or secondary pollution caused by tipping, reducing economic losses and environmental risks.

[0030] Meanwhile, the foldable and rotatable support structure allows the drum to maintain a compact shape when not in use, without affecting stacking and storage. The adjusting bolt 9's fixing method allows the support rod to be quickly extended or retracted, making operation simple and highly reliable. The overall structural design is reasonable, not only enhancing the metal drum's anti-tipping and impact resistance but also improving safety and adaptability to various scenarios. In summary, this anti-tipping metal packaging drum has advantages such as high stability, safe transportation, adjustable structure, and convenient use, making it suitable for widespread application in industries such as chemical, petroleum, food, and hazardous materials.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A stackable metal packaging drum, comprising a metal drum body (1), a drum lid (2), and a fixed handle (3), characterized in that: The metal barrel body (1) is fitted with a barrel lid (2), and the metal barrel body (1) and the barrel lid (2) are fixedly connected by a fixed handle (3). The bottom of the metal barrel body (1) is provided with a base (4), and several fixed grooves (5) are installed at the bottom of the base (4). Fixed protrusions (6) are installed on the barrel lid (2). A rotating shaft (7) is installed on the side of the metal barrel body (1), and a telescopic support rod (8) is installed on the side of the rotating shaft (7).

2. The stackable metal packaging drum according to claim 1, characterized in that: The telescopic support rod (8) includes a fixed rod (801) and an adjusting rod (802), which are fixed by adjusting bolts (9).

3. A stackable metal packaging drum according to claim 1, characterized in that: The fixed groove (5) and the fixed protrusion (6) are in the same position and at the same depth.

4. A stackable metal packaging drum according to claim 1, characterized in that: The rotating shaft (7) can rotate 60 degrees.

5. A stackable metal packaging drum according to claim 1, characterized in that: The fixing groove (5) is provided with an anti-slip rubber ring.

6. A stackable metal packaging drum according to claim 1, characterized in that: The fixed groove (5) and the fixed protrusion (6) are arranged in a circular array.

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