A plastic bucket structure with optimized sealing

Abstract

The utility model relates to a plastic bucket technical field especially relates to a plastic bucket structure of optimization sealing property. The plastic bucket structure of optimization sealing property includes the bucket body, the top of bucket body body is equipped with the sealing cover subassembly, the top of sealing cover subassembly is equipped with pressurizing subassembly, the top central position of sealing cover subassembly is fixed with the rotating rod, the bottom of bucket body body is equipped with the anti -toppling subassembly, the sealing cover subassembly includes the top cover body, the top of bucket body body is swingingly connected in the top, the bottom of top cover body is fixed with the lug, the lug's side surface is equipped with two sealing rings at equal distance, the bottom of top cover body and the lug's outside fixed ring screw thread piece. The plastic bucket structure of optimization sealing property has the advantage that can pressurize the sealing cover, prevents the unexpected dumping.

Description

Technical Field

[0001] This utility model relates to the field of plastic bucket technology, and in particular to a plastic bucket structure with optimized sealing performance. Background Technology

[0002] With the development of polymer chemistry, plastic products are widely used in various industries, especially in chemical production, where plastic drums are commonly used to store liquid chemicals. However, traditional plastic drums have poor sealing properties, which can easily lead to the leakage of volatile and toxic liquids, creating safety hazards. Therefore, developing an improved sealing structure for plastic drums is crucial to enhance their airtightness, prevent the leakage of harmful gases, ensure the safe storage of chemical liquids, and thus improve the safety and stability of the production environment.

[0003] In existing technologies, relying solely on sealing rings to seal plastic buckets may have certain limitations. With increased usage time, the accumulation of internal gas may cause the top cover to lift, affecting the sealing effect of the sealing ring and potentially leading to leakage.

[0004] Therefore, it is necessary to provide a new plastic bucket structure with optimized sealing performance to solve the above-mentioned technical problems. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a plastic bucket structure with optimized sealing performance that can pressurize the sealing cap to prevent accidental tipping.

[0006] The optimized sealing plastic bucket structure provided by this utility model includes a bucket body:

[0007] The top of the barrel body is provided with a sealing cap assembly, and a pressurizing assembly is provided above the sealing cap assembly. A rotating rod is fixed at the center of the top of the sealing cap assembly, and an anti-tipping assembly is provided at the bottom of the barrel body.

[0008] The sealing cap assembly includes a top cap body, which is movably connected to the top of the barrel body. A protrusion is fixed at the bottom of the top cap body, and two sealing rings are provided at equal intervals on the side of the protrusion. An annular threaded block is fixed at the bottom of the top cap body and on the outside of the protrusion.

[0009] Preferably, the pressurizing component includes a mounting frame, four of which are evenly distributed at the top corners of the barrel body. The top of the mounting frame is rotatably connected to a fixed rod via a connecting rod. The end of the fixed rod away from the mounting frame is rotatably connected to a connecting block. The bottom end of the connecting block is fixed with a rotating shaft, and the rotating shaft is rotatably connected to the top cover body.

[0010] Preferably, the top of the barrel body is provided with a groove, and the inner sidewall of the groove is in close contact with the sidewall surface of the protrusion.

[0011] Preferably, an annular groove is formed on the inner side of the groove, and the inner shape of the annular groove is the same as the outer shape of the sealing ring, and the annular groove corresponds one-to-one with the sealing ring.

[0012] Preferably, a threaded groove is provided at the corresponding position of the top of the barrel body and the annular threaded block, the overall length of the annular threaded block is the same as the inner height of the threaded groove, and the annular threaded block and the threaded groove form a threaded connection.

[0013] Preferably, the tilt angle of the fixing rod is 20° to 45°.

[0014] Preferably, the anti-tipping component includes a base, which is fixed to the bottom of the barrel body, and a rubber pad is fixed to the bottom of the base, with anti-slip texture on the bottom of the rubber pad.

[0015] Preferably, the base is in the shape of a trapezoid, and the rubber pad has the same shape as the bottom surface of the base.

[0016] Compared with related technologies, the plastic bucket structure with optimized sealing provided by this utility model has the following advantages:

[0017] Beneficial effects:

[0018] 1. This utility model provides a plastic bucket structure with optimized sealing performance. By pressing down the top of the sealing cap assembly through a pressurizing component, the accumulation of gas may cause the top cap to be lifted, which can ensure a tight seal between the bucket cap and the bucket body, thereby effectively preventing air or gas leakage. This helps to maintain the stability and quality of the contents inside the bucket, and at the same time, it can maintain its sealing performance under different environmental conditions. It can effectively reduce gas expansion caused by temperature changes, thereby avoiding instability of the pressure inside the bucket.

[0019] 2. This utility model provides a plastic bucket structure with optimized sealing performance. The anti-tipping component can effectively prevent the bucket body from accidentally tipping over, which can enhance the overall stability of the plastic bucket. Especially during transportation, stacking or use, it can prevent the bucket body from tilting or collapsing due to external forces or uneven stress, which helps to keep the contents of the bucket safe and avoid unnecessary leakage or pollution. At the same time, it can effectively prevent the seal between the bucket lid and the bucket body from being damaged when the plastic bucket tilts or falls over, ensuring that the sealing performance is not affected and reducing the loss of contents due to the bucket tipping over. Attached Figure Description

[0020] Figure 1 A schematic diagram of a preferred embodiment of the plastic bucket structure with optimized sealing provided by this utility model;

[0021] Figure 2This is a structural schematic diagram of the pressurization assembly and the sealing cap assembly;

[0022] Figure 3 A schematic diagram of the anti-tipping component;

[0023] Figure 4 This is a schematic diagram of the overall external structure.

[0024] The following are the labeling elements in the diagram: 1. Barrel body; 2. Pressurizing assembly; 201. Mounting bracket; 202. Fixing rod; 203. Connecting block; 204. Rotating shaft; 3. Sealing cover assembly; 301. Top cover body; 302. Protrusion; 303. Sealing ring; 304. Annular threaded block; 4. Rotating rod; 5. Anti-tipping assembly; 501. Base; 502. Rubber pad; 503. Anti-slip texture; 6. Groove; 7. Threaded groove; 8. Annular groove. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0026] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0027] Please see Figures 1 to 4 This utility model provides an optimized sealing plastic bucket structure, which includes a bucket body 1:

[0028] The top of the barrel body 1 is provided with a sealing cap assembly 3, and a pressurizing assembly 2 is provided above the sealing cap assembly 3. A rotating rod 4 is fixed at the center of the top of the sealing cap assembly 3, and an anti-tipping assembly 5 is provided at the bottom of the barrel body 1.

[0029] The sealing cap assembly 3 includes a top cap body 301, which is movably connected to the top of the barrel body 1. A protrusion 302 is fixed at the bottom of the top cap body 301. Two sealing rings 303 are provided at equal intervals on the side of the protrusion 302. An annular threaded block 304 is fixed at the bottom of the top cap body 301 and on the outside of the protrusion 302.

[0030] It should be noted that by incorporating a sealing cap assembly and a pressurizing assembly, the sealing performance of the container body can be effectively enhanced, preventing liquid or gas leakage. Simultaneously, the pressurizing assembly helps increase the pressure on the cap, ensuring a tighter fit and improving the overall sealing effect. The anti-tipping assembly design enhances the stability of the container, reducing the likelihood of it tipping over.

[0031] The movable connection between the top cover and the barrel body allows for easy disassembly and installation of the sealing cap assembly. The design of the protrusions and sealing rings ensures a good seal with the barrel body when the cap is closed, effectively preventing air or liquid leakage. The annular threaded block engages with the threaded groove at the top of the barrel, providing a more secure fixation through a threaded connection, preventing the sealing cap from loosening due to external force.

[0032] In the embodiments of this utility model, please refer to Figure 1 and Figure 2 The pressurizing component 2 includes a mounting bracket 201. Four mounting brackets 201 are evenly distributed at the four corners of the top of the barrel body 1. The top of the mounting bracket 201 is rotatably connected to a fixing rod 202 via a connecting rod. The end of the fixing rod 202 away from the mounting bracket 201 is rotatably connected to a connecting block 203. The bottom end of the connecting block 203 is fixed with a rotating shaft 204. The rotating shaft 204 is rotatably connected to the top cover body 301.

[0033] It should be noted that the pressurizing assembly is designed to apply pressure evenly through four angled mounting brackets, effectively balancing the pressure on the top cover and thus optimizing the seal. The rotating shaft design allows the pressurizing assembly to adjust the pressure by rotation, providing a flexible and stable pressurization method that ensures the top cover fits tightly against the barrel body, improving overall sealing.

[0034] In the embodiments of this utility model, please refer to Figure 1 and Figure 2 The top of the barrel body 1 is provided with a groove 6, and the inner sidewall of the groove 6 is closely fitted with the sidewall surface of the protrusion 302.

[0035] In the embodiments of this utility model, please refer to Figure 1 and Figure 2 An annular groove 8 is provided on the inner side of the groove 6. The inner shape of the annular groove 8 is the same as the outer shape of the sealing ring 303. The annular groove 8 corresponds one-to-one with the sealing ring 303.

[0036] It should be noted that the groove and annular groove design allows the sealing ring to be precisely embedded, providing a better seal. The fitting design of the groove and protrusion ensures that there is no looseness or gap between the lid and the body of the container when closed, thereby improving the seal and avoiding the risk of air or liquid leakage.

[0037] In the embodiments of this utility model, please refer to Figure 1 and Figure 2 A threaded groove 7 is provided at the top of the barrel body 1 and at the corresponding position of the annular threaded block 304. The overall length of the annular threaded block 304 is the same as the inner height of the threaded groove 7, and a threaded connection is formed between the annular threaded block 304 and the threaded groove 7.

[0038] It should be noted that the threaded connection design provides a stronger fixing force, making the connection between the sealing cap and the barrel body more secure, thereby effectively preventing the sealing cap from loosening or falling off during pressurization or movement, and improving the overall sealing performance and safety.

[0039] In the embodiments of this utility model, please refer to Figure 1 and Figure 2 The tilt angle of the fixing rod 202 is 20° to 45°;

[0040] It should be noted that the tilt angle design of the fixing rod allows the pressurizing component to act more effectively on the top cover body, enhancing the sealing performance. At the same time, the appropriate tilt angle ensures uniform pressurization, preventing localized seal failure caused by uneven pressure.

[0041] In the embodiments of this utility model, please refer to Figure 3 and Figure 4 The anti-tipping component 5 includes a base 501, which is fixed to the bottom of the barrel body 1. A rubber pad 502 is fixed to the bottom of the base 501, and the bottom of the rubber pad 502 is provided with anti-slip texture 503.

[0042] It should be noted that the anti-tipping component is designed to provide excellent stability through the base and anti-slip rubber pads, preventing the bucket from tilting or tipping over due to external forces. The anti-slip texture of the rubber pads increases friction with the ground, making the bucket more stable and avoiding instability during use.

[0043] In the embodiments of this utility model, please refer to Figure 3 and Figure 4 The base 501 is in the shape of a trapezoid, and the rubber pad 502 has the same shape as the bottom surface of the base 501.

[0044] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0045] 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 bucket structure with optimized sealing performance, characterized in that, Including the barrel body (1): The top of the barrel body (1) is provided with a sealing cap assembly (3), and a pressure assembly (2) is provided above the sealing cap assembly (3). A rotating rod (4) is fixed at the center of the top of the sealing cap assembly (3), and an anti-tipping assembly (5) is provided at the bottom of the barrel body (1). The sealing cap assembly (3) includes a top cap body (301), which is movably connected to the top of the barrel body (1). A protrusion (302) is fixed at the bottom of the top cap body (301). Two sealing rings (303) are provided at equal intervals on the side of the protrusion (302). An annular threaded block (304) is fixed at the bottom of the top cap body (301) and on the outside of the protrusion (302).

2. The plastic bucket structure with optimized sealing performance according to claim 1, characterized in that, The pressurizing component (2) includes a mounting bracket (201), four of which are evenly distributed at the top corners of the barrel body (1). The top of the mounting bracket (201) is rotatably connected to a fixing rod (202) via a connecting rod. The end of the fixing rod (202) away from the mounting bracket (201) is rotatably connected to a connecting block (203). The bottom end of the connecting block (203) is fixed with a rotating shaft (204), and the rotating shaft (204) is rotatably connected to the top cover body (301).

3. The plastic bucket structure with optimized sealing performance according to claim 1, characterized in that, The top of the barrel body (1) is provided with a groove (6), and the inner sidewall of the groove (6) is closely fitted with the sidewall surface of the protrusion (302).

4. The plastic bucket structure with optimized sealing performance according to claim 3, characterized in that, An annular groove (8) is provided on the inner side of the groove (6). The inner shape of the annular groove (8) is the same as the outer shape of the sealing ring (303). The annular groove (8) corresponds one-to-one with the sealing ring (303).

5. The plastic bucket structure with optimized sealing performance according to claim 3, characterized in that, A threaded groove (7) is provided at the top of the barrel body (1) and at the corresponding position of the annular threaded block (304). The overall length of the annular threaded block (304) is the same as the inner height of the threaded groove (7). The annular threaded block (304) and the threaded groove (7) form a threaded connection.

6. The plastic bucket structure with optimized sealing performance according to claim 2, characterized in that, The tilt angle of the fixing rod (202) is 20° to 45°.

7. The plastic bucket structure with optimized sealing performance according to claim 1, characterized in that, The anti-tipping component (5) includes a base (501), which is fixed to the bottom of the barrel body (1). A rubber pad (502) is fixed to the bottom of the base (501), and the bottom of the rubber pad (502) is provided with anti-slip texture (503).

8. The plastic bucket structure with optimized sealing performance according to claim 7, characterized in that, The base (501) is in the shape of a trapezoid, and the rubber pad (502) has the same shape as the bottom surface of the base (501).

Images