Plastic chemical barrel

Abstract

The utility model provides a plastic chemical barrel, which relates to the field of chemical barrels and comprises a plastic barrel, an embedded opening is arranged at the upper end of the plastic barrel, one end of the embedded opening is designed into an inclined plane, a lifting handle is arranged in the embedded opening, one end of the lifting handle is connected with the inclined plane of the embedded opening, a barrel opening is arranged at the upper end of the plastic barrel, and the barrel opening is connected with the embedded opening. The barrel opening is arranged in the embedded opening, and external threads are arranged on the outer wall of the barrel opening. According to the chemical barrel, the embedded opening is formed in the upper end of the plastic barrel, one end of the lifting handle is connected with the inclined face of the embedded opening, the design enables the lifting handle and the barrel body to be connected more stably and accord with human engineering, and when the chemical barrel is carried, a user can hold the lifting handle more comfortably in a labor-saving mode; the cover cap is inserted into the containing frame, the wedge-shaped head automatically clamps the cover cap under the action of the spring, the plastic barrel can be better lifted and placed for dumping through the design, and the advantages are obvious especially in the chemical material operation scene where the barrel cover is frequently opened and closed.

Description

Technical Field

[0001] This utility model relates to the field of chemical drums, and in particular to a plastic chemical drum. Background Technology

[0002] In the chemical industry, plastic chemical drums are extremely common storage and transportation containers. However, with the continuous development of the chemical industry and the increasing demands for efficiency, safety, and ease of management in production and logistics, traditional plastic chemical drums have revealed many limitations.

[0003] Traditional plastic chemical drums typically feature simple and straightforward handle designs, usually consisting of a handle or ring-shaped handle directly mounted on the outside of the drum. This design has significant drawbacks in practical use. Firstly, the connection between the handle and the drum body often bears considerable stress, making it prone to loosening and breakage. This not only hinders the normal handling of the chemical drums but may also lead to drums falling and material leakage. Secondly, handles protruding from the outside of the drum occupy extra space when multiple chemical drums are stacked, reducing storage space utilization, increasing storage costs, and are easily damaged by collisions.

[0004] After opening traditional plastic chemical drums, the caps are often left lying around in the environment. This not only easily leads to cap loss, but also allows dust, impurities, and other contaminants to easily accumulate on the cap's surface. When the drum is closed again, these contaminants may enter the drum and contaminate the chemical raw materials. Furthermore, the frequent searching and retrieving of caps reduces operational efficiency, especially in chemical production, where this inefficiency results in a waste of time and manpower.

[0005] Traditionally, chemical drums are labeled with paper labels directly affixed to the drum's surface. This method has several problems. First, labels are difficult to replace once affixed. If the contents of the drum change or the label information needs updating, removing the old label and re-attaching a new one is cumbersome and often leaves glue residue on the drum's surface, affecting its appearance and the effectiveness of re-labeling. Second, over time, the labels are easily damaged or blurred due to friction, moisture, and chemical corrosion, making it impossible to accurately identify the contents. This causes inconvenience in the classification, storage, transportation, and use of chemical products, and may even lead to safety accidents due to misinterpretation of information.

[0006] Therefore, it is necessary to provide a new type of plastic chemical drum to solve the above-mentioned technical problems. Utility Model Content

[0007] To solve the above-mentioned technical problems, this utility model provides a plastic chemical drum.

[0008] This utility model provides a plastic chemical drum comprising: a plastic drum, the upper end of which is provided with an inner opening, one end of which is designed with an inclined surface, a handle provided in the inner opening, one end of which is connected to the inclined surface of the inner opening, a drum opening at the upper end of the plastic drum, the drum opening being located in the inner opening, the outer wall of the drum opening being provided with external threads, a cap being installed and connected at the drum opening, and a plurality of elliptical bases symmetrically arranged in pairs at the lower end of the plastic drum.

[0009] Preferably, the plastic bucket is provided with a convenient lid placement mechanism on its side wall. The convenient lid placement mechanism includes a placement frame, which is fixedly connected to the side wall of the plastic bucket. Both side walls of the placement frame are provided with through grooves. Side tubes are fixedly connected to the openings of the two through grooves. Short rods are slidably connected to the two side tubes. A wedge-shaped head is fixedly connected to one end of the short rod. A spring is sleeved on the short rod. A lever is fixedly connected to the other end of the short rod.

[0010] Preferably, the short rod is provided with a limiting ring, one end of the spring is connected to the limiting ring, and the other end of the spring is connected to the inner wall of the side tube.

[0011] Preferably, the plastic bucket has a label opening on its side wall, and a transparent sheet is provided in the label opening.

[0012] Preferably, a hidden groove is provided on the side wall of the label opening, the transparent sheet is slidably connected to the hidden groove, a main magnetic block is installed and connected at one end of the groove, and a secondary magnetic block is fixedly connected to one end of the transparent sheet, the magnetic poles of the main magnetic block and the secondary magnetic block are opposite.

[0013] Preferably, a protrusion is fixedly connected to one end of the transparent sheet.

[0014] Compared with related technologies, the plastic chemical drum provided by this utility model has the following beneficial effects:

[0015] 1. This utility model features an inner opening at the top of the plastic bucket, with one end of the handle connected to the inclined surface of the inner opening. This design makes the connection between the handle and the bucket body more stable and ergonomic. When moving chemical buckets, users can hold the handle more comfortably and effortlessly, avoiding the chemical buckets from slipping out of their hands due to handle shaking or improper position. This improves the safety and convenience of handling. Furthermore, the handle is hidden in the inner opening and does not affect the stacking of plastic buckets.

[0016] 2. This utility model inserts the cap into the placement frame, and the wedge head automatically locks the cap under the action of the spring to prevent it from falling off. This design avoids the problem of the cap being easily lost or dirty when placed randomly, and at the same time improves the operating efficiency. It is especially advantageous in chemical material handling scenarios where the lid is frequently opened and closed, freeing up hands to better lift and place plastic buckets for pouring.

[0017] 3. This utility model places a label containing information such as material name, composition, and production date into the label opening, which is clearly visible through the transparent sheet. There is no need to open the bucket lid or attach additional labels to the bucket. The transparent sheet and the label opening are fixed by magnetic attraction, which facilitates the removal and replacement of labels. This improves the flexibility and convenience of information management and helps in the classification, storage and management of chemical products. Attached Figure Description

[0018] Figure 1 A schematic diagram of a preferred embodiment of this utility model;

[0019] Figure 2 for Figure 1 The diagram shows the structure of the placement frame.

[0020] Figure 3 for Figure 2 The diagram shows the structure of the side tube;

[0021] Figure 4 for Figure 1 The diagram shows the structure at point A.

[0022] The following are the labels in the diagram: 1. Plastic bucket; 11. Inner opening; 2. Handle; 3. Bucket opening; 31. Cap; 4. Placement frame; 41. Through groove; 42. Side tube; 43. Short rod; 44. Wedge head; 45. Spring; 46. Paddle; 5. Label opening; 51. Transparent sheet; 6. Main magnetic block; 61. Secondary magnetic block; 7. Convex piece. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Example 1

[0025] Please refer to the following: Figures 1 to 4 A plastic chemical drum includes: a plastic drum 1, the upper end of the plastic drum 1 is provided with an inner opening 11, one end of the inner opening 11 is designed with an inclined surface, a handle 2 is provided in the inner opening 11, one end of the handle 2 is connected to the inclined surface of the inner opening 11, the upper end of the plastic drum 1 is provided with a drum opening 3, the drum opening 3 is located in the inner opening 11, the outer wall of the drum opening 3 is provided with external threads, a cap 31 is installed and connected to the drum opening 3, and multiple elliptical bases are symmetrically provided in pairs at the lower end of the plastic drum 1.

[0026] The plastic bucket 1 has an inner opening 11 at the top. The handle 2 in the inner opening 11 makes the connection between the handle 2 and the bucket body more stable and ergonomic. When carrying the plastic bucket 1, the user can hold the handle more comfortably and effortlessly. Moreover, the handle 2 is hidden in the inner opening 11 and does not affect the stacking of the plastic bucket.

[0027] Example 2

[0028] refer to Figure 1 and Figure 2 As shown, a convenient lid-laying mechanism is provided on the side wall of the plastic bucket 1. The convenient lid-laying mechanism includes a placement frame 4, which is fixedly connected to the side wall of the plastic bucket 1. Both sides of the placement frame 4 are provided with through grooves 41. Side tubes 42 are fixedly connected to the openings of the two through grooves 41. Short rods 43 are slidably connected to the two side tubes 42. A wedge head 44 is fixedly connected to one end of the short rod 43. A spring 45 is sleeved on the short rod 43. A lever 46 is fixedly connected to the other end of the short rod 43.

[0029] refer to Figure 2 and Figure 3 As shown, a limiting ring is provided on the short rod 43, one end of the spring 45 is connected to the limiting ring, and the other end of the spring 45 is connected to the inner wall of the side tube 42.

[0030] The cap 31 is slidably inserted into the placement frame 4. The two wedge-shaped heads 44 are aligned to limit the cap 31, so as to achieve quick placement of the cap 31 and free up the user's hands to better lift the plastic bucket 1 for pouring. The inclined surface of the two wedge-shaped heads 44 can automatically drive the two short rods 43 to slide and retract relative to the two side tubes 42 when they abut against the side wall of the cap 31.

[0031] In this embodiment, the cap 31 is rotated and removed so that it slides into the placement frame 4. The cap 31 moves and abuts against the inclined surfaces of the two wedge heads 44, causing the two short rods 43 to slide relative to the two side tubes 42. Both springs 45 undergo elastic deformation until the cap 31 is fully inserted. Then, the two springs 45 return to their elastic deformation, causing the two short rods 43 to move and reset the two wedge heads 44, thus limiting the cap 31. This allows for quick placement of the cap 31. In daily use, it is not necessary to constantly pick up and drop the cap 31, making it easier to lift and drop the plastic bucket 1 for pouring.

[0032] Example 3

[0033] refer to Figure 1 and Figure 4 As shown, the plastic bucket 1 has a label opening 5 on its side wall, and a transparent sheet 51 is provided in the label opening 5.

[0034] refer to Figure 1 and Figure 4 As shown, a hidden groove is provided on the side wall of the label opening 5. The transparent sheet 51 is slidably connected to the hidden groove. A main magnetic block 6 is installed and connected at one end of the groove. A secondary magnetic block 61 is fixedly connected to one end of the transparent sheet 51. The magnetic poles of the main magnetic block 6 and the secondary magnetic block 61 are opposite.

[0035] refer to Figure 4 As shown, a protrusion 7 is fixedly connected to one end of the transparent sheet 51.

[0036] The sliding tab 7 drives the transparent sheet 51 to slide the disinfection label opening 5, which enables quick replacement of label information; the tab 7 is designed to facilitate pushing the transparent sheet 51 in the label opening 5.

[0037] In this embodiment, when the label information needs to be changed, the sliding protrusion 7 drives the transparent sheet 51 to slide the disinfection label opening 5. After the label is changed, the transparent sheet 51 is slid in the opposite direction, so that the main magnetic block 6 and the auxiliary magnetic block 61 attract each other, which can conveniently lock the transparent sheet 51 in place, so as to facilitate the real-time replacement of information according to the stored raw materials.

[0038] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A plastic chemical drum, characterized in that, include: A plastic bucket (1) has an inner opening (11) at its upper end. One end of the inner opening (11) is designed with an inclined surface. A handle (2) is provided in the inner opening (11). One end of the handle (2) is connected to the inclined surface of the inner opening (11). A bucket mouth (3) is provided at the upper end of the plastic bucket (1). The bucket mouth (3) is located in the inner opening (11). The outer wall of the bucket mouth (3) is provided with external threads. A cap (31) is installed and connected at the bucket mouth (3). Multiple elliptical bases are symmetrically provided in pairs at the lower end of the plastic bucket (1).

2. A plastic chemical drum according to claim 1, characterized in that, The plastic bucket (1) is provided with a convenient lid placement mechanism on its side wall. The convenient lid placement mechanism includes a placement frame (4). The placement frame (4) is fixedly connected to the side wall of the plastic bucket (1). Both sides of the placement frame (4) are provided with through grooves (41). Side tubes (42) are fixedly connected to the openings of the two through grooves (41). Short rods (43) are slidably connected in the two side tubes (42). A wedge head (44) is fixedly connected to one end of the short rod (43). A spring (45) is sleeved on the short rod (43). A lever (46) is fixedly connected to the other end of the short rod (43).

3. A plastic chemical drum according to claim 2, characterized in that, The short rod (43) is provided with a limiting ring, one end of the spring (45) is connected to the limiting ring, and the other end of the spring (45) is connected to the inner wall of the side tube (42).

4. A plastic chemical drum according to claim 1, characterized in that, The plastic bucket (1) has a label opening (5) on its side wall, and a transparent sheet (51) is provided in the label opening (5).

5. A plastic chemical drum according to claim 4, characterized in that, The label opening (5) has a hidden groove on its side wall. The transparent sheet (51) is slidably connected to the hidden groove. A main magnetic block (6) is installed and connected at one end of the hidden groove. A secondary magnetic block (61) is fixedly connected at one end of the transparent sheet (51). The magnetic poles of the main magnetic block (6) and the secondary magnetic block (61) are opposite.

6. A plastic chemical drum according to claim 5, characterized in that, A protrusion (7) is fixedly connected to one end of the transparent sheet (51).

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