Paint iron bucket

By introducing a stirring blade structure driven by a central spindle rotating rod and a sealing design into the paint bucket, the problems of uneven paint distribution and adhesion are solved, achieving uniform stirring and sealing effects.

CN224207911UActive Publication Date: 2026-05-08上海彬豫化工科技有限公司
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
上海彬豫化工科技有限公司
Filing Date
2025-05-29
Publication Date
2026-05-08

AI Technical Summary

Technical Problem

When paint cans are left for a long time, the internal medium is unevenly distributed, which can easily lead to sedimentation. When using them, they need to be stirred, and the paint tends to stick to the can walls, resulting in waste.

Method used

Design a paint bucket that uses a central spindle to drive a receiving rod, a bucket-body scraper, an upper agitator, and a lower agitator to rotate synchronously, achieving uniform mixing of the paint and reducing paint adhesion through a sealing structure.

Benefits of technology

It achieves uniform mixing of paint, reduces paint adhesion to the bucket wall, improves usage efficiency and resource utilization, and enhances sealing performance.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224207911U_ABST
    Figure CN224207911U_ABST
Patent Text Reader

Abstract

The utility model discloses a paint iron bucket, and relates to the field of paint iron buckets, the paint iron bucket comprises a bottom bucket seat, the middle of the top surface of the bottom bucket seat is rotatably connected with a central main shaft rotating rod, and the two sides of the surface of the central main shaft rotating rod are fixedly connected with bearing functional rods; one end of each of the two bearing functional rods is fixedly connected with a containing barrel body attaching wall scraping piece, the top of the surface of one bearing functional rod is fixedly connected with an upper-stage stirring piece, and the bottom of the surface of the other bearing functional rod is fixedly connected with a lower-stage stirring piece. The bearing functional rod, the containing barrel body attaching wall scraping piece, the upper-stage stirring piece and the lower-stage stirring piece rotate synchronously, then paint in the paint iron barrel is stirred evenly, the use effect of the paint contained in the paint iron barrel is improved, meanwhile, the containing barrel body attaching wall scraping piece is attached to the inner side wall of the paint iron barrel for stirring, and the paint containing efficiency is improved. Paint is prevented from adhering to the inner side wall of the iron bucket, and paint resources are saved.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] This application relates to the field of paint cans, and more particularly to a paint can. Background Technology

[0002] Paint drums are metal containers specifically designed for holding, storing, and transporting paint or other similar liquid coatings. Paint drums come in various capacities, including small drums suitable for home renovations or small-scale painting, medium-sized drums commonly used on construction sites and in industrial applications, and large drums for storing and transporting large quantities of paint. Regardless of capacity, paint drums are typically made of tin-plated iron or galvanized steel. As a container, the design of paint drums must consider its intended use, such as the shape of the paint inside the container when it is still. Taking these factors into account ensures ease of use for construction workers on-site. Furthermore, the container must also consider cost, protection, and durability, making it a traditional packaging choice in the coatings industry.

[0003] Currently, when paint cans are left for a long time, the internal medium distribution becomes uneven, which easily leads to sedimentation. When using paint cans after opening the lid, it is necessary to find an additional stirring tool to stir it. At the same time, the paint is sticky and easily sticks to the inner wall of the can, resulting in paint waste. Utility Model Content

[0004] In order to ensure that the paint inside the paint drum can be stirred evenly during use, and to reduce the waste of resources caused by paint adhering to the drum wall, this application provides a paint drum.

[0005] The paint can provided in this application adopts the following technical solution:

[0006] The device includes a bottom barrel base, a central main shaft rotating rod rotatably connected to the center of the top surface of the bottom barrel base, and receiving functional rods fixedly connected to both sides of the surface of the central main shaft rotating rod. One end of each of the two receiving functional rods is fixedly connected to a wall-scraping blade. An upper-level stirring blade is fixedly connected to the top of the surface of one of the receiving functional rods, and a lower-level stirring blade is fixedly connected to the bottom of the surface of the other receiving functional rod. A locking groove is provided at the top of the central main shaft rotating rod.

[0007] By adopting the above technical solution, the lower-level agitator blades and the upper-level agitator blades distributed on the same plane improve the mixing efficiency. The central spindle rotation rod drives the receiving rod, the container body scraper blades, the upper-level agitator blades, and the lower-level agitator blades to rotate synchronously, ensuring uniform mixing of the paint inside the paint bucket and improving its usability. Simultaneously, the container body scraper blades adhere to the inner wall of the paint bucket, preventing paint from sticking to the inner wall and conserving paint resources.

[0008] Preferably, a holding bucket body is fixedly connected to the edge of the top surface of the bottom bucket base, and a sealing bucket rim is fixedly connected to the top of the holding bucket body.

[0009] By adopting the above technical solution, the arrangement of the bottom bucket base, the container body, and the sealed bucket rim forms a space for holding paint.

[0010] Preferably, both sides of the surface of the container are rotatably connected with bent steel bars, and a handle is sleeved on the middle of the surface of the bent steel bars.

[0011] By adopting the above technical solution, the flexible rotating steel bar and handle make it convenient for construction workers to move the paint buckets.

[0012] Preferably, a flip patch is provided at the outer edge of the sealed barrel, and a barrel lid is fixedly connected to the top of the flip patch.

[0013] By adopting the above technical solution, the flip patch can be flipped and attached to the edge of the sealed bucket, thus sealing the paint bucket.

[0014] Preferably, the top of the bucket lid is threadedly connected to a cover plate, and the top of the cover plate is fixedly connected to a rotating handle.

[0015] By adopting the above technical solution, the design of the bucket lid and cover plate creates a space on the top of the bucket lid where tools can be hidden, and a detachable crank handle can be placed.

[0016] Preferably, the top of the bucket lid has a placement groove, and a detachable crank handle is embedded inside the placement groove.

[0017] By adopting the above technical solution, the detachable crank handle is placed inside the placement slot, which improves the stability of the detachable crank handle placement.

[0018] Preferably, the surface of the detachable crank handle is fitted with an anti-slip sleeve, and one end of the detachable crank handle is adapted to be snapped into the inside of the locking slot.

[0019] By adopting the above technical solution, the anti-slip sleeve increases the friction of holding the detachable crank handle, making it easier for users to rotate.

[0020] Preferably, the sealing barrel is provided with a sealing rubber sheet along the inner side of the top, and the top surface of the sealing rubber sheet is attached to the inner bottom surface of the barrel lid.

[0021] By adopting the above technical solution, the sealing rubber sheet ensures that the sealing bucket fits tightly against the bottom of the lid without any gaps, thus improving the sealing performance of the paint bucket.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] The rotation of the central spindle drives the receiving function rod, the container body scraper, the upper agitator and the lower agitator to rotate synchronously, thereby making the paint inside the paint bucket evenly mixed and improving the performance of the paint inside the paint bucket. At the same time, the container body scraper adheres to the inner wall of the paint bucket and agitates it, preventing the paint from sticking to the inner wall of the bucket and saving paint resources. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of a paint bucket according to an embodiment of this application;

[0025] Figure 2 This is a schematic diagram illustrating the internal structure of the paint can, which is a key feature of this application.

[0026] Figure 3 This is a schematic diagram illustrating the structure of the central spindle rotating rod, the supporting functional rod, the agitator, and the lower agitator in this embodiment of the application.

[0027] Figure 4 This is a schematic diagram illustrating the disassembled structure of the bucket lid, which is the main feature of this application.

[0028] Attached reference numerals: 1. Bottom bucket base; 2. Central main shaft rotating rod; 3. Supporting functional rod; 4. Container body fitting scraper; 5. Upper agitator; 6. Lower agitator; 7. Container body; 8. Sealing bucket rim; 9. Reinforcing bar bend; 10. Hand handle; 11. Flip-up patch; 12. Bucket lid; 13. Lid plate; 14. Rotating handle; 15. Detachable crank handle; 16. Locking groove; 17. Anti-slip sleeve; 18. Sealing rubber sheet. Detailed Implementation

[0029] The following is in conjunction with the appendix Figures 1-4 This application will be described in further detail.

[0030] This application discloses a paint can.

[0031] Reference Figures 1-4 The device includes a bottom barrel base 1, with a central main shaft rotating rod 2 rotatably connected to the center of the top surface of the bottom barrel base 1. Supporting functional rods 3 are fixedly connected to both sides of the surface of the central main shaft rotating rod 2. One end of each of the two supporting functional rods 3 is fixedly connected to a wall-scraping blade 4. An upper-level stirring blade 5 is fixedly connected to the top of the surface of one of the supporting functional rods 3, and a lower-level stirring blade 6 is fixedly connected to the bottom of the surface of the other supporting functional rod 3. A locking groove 16 is provided at the top of the central main shaft rotating rod 2. Through the combined arrangement of the upper-level stirring blade 5 and the lower-level stirring blade 6, when the central main shaft rotating rod 2 rotates, it drives the upper-level stirring blade 5 and the lower-level stirring blade 6 to rotate synchronously. This increases the stirring area of ​​the upper-level stirring blade 5 and the lower-level stirring blade 6. Simultaneously, one stirs in the upper half of the barrel, and the other stirs in the lower half, causing the paint to form a vortex, greatly improving the stirring efficiency.

[0032] A container body 7 is fixedly connected to the edge of the top surface of the bottom bucket base 1. A sealing bucket rim 8 is fixedly connected to the top of the container body 7. By setting the sealing bucket rim 8, the contact area between the container body 7 and the bucket lid 12 is increased, which facilitates the sealing of the paint bucket.

[0033] Both sides of the surface of the container 7 are rotatably connected with steel bar bends 9, and a handle 10 is sleeved in the middle of the surface of the steel bar bends 9. The handle 10 prevents the user from directly pulling the steel bar bends 9 to move the paint bucket, thus improving the user's carrying comfort.

[0034] A flip-up piece 11 is provided on the outer edge of the sealing bucket 8. The top of the flip-up piece 11 is fixedly connected to the bucket lid 12. When the paint bucket is sealed, the flip-up piece 11 is completely attached to the surface of the sealing bucket 8. When opening, the flip-up piece 11 is flipped with a tool so that the flip-up piece 11 is removed from the sealing bucket 8.

[0035] The top of the bucket lid 12 is threaded with a cover plate 13, and the top of the cover plate 13 is fixedly connected with a rotating handle 14. When using the detachable crank handle 15, the user holds the rotating handle 14 and unscrews the cover plate 13 off the bucket lid 12, thereby revealing the hidden space inside the bucket lid 12.

[0036] The top of the bucket lid 12 is provided with a placement groove, and a detachable crank 15 is embedded inside the placement groove. When placing the detachable crank 15, the detachable crank 15 is snapped into the inside of the placement groove so that the detachable crank 15 can be stably placed inside the bucket lid 12.

[0037] The surface of the detachable crank handle 15 is fitted with an anti-slip sleeve 17, and one end of the detachable crank handle 15 is adapted to be snapped into the inside of the locking slot 16.

[0038] A sealing rubber sheet 18 is provided on the inner side of the top of the sealed bucket 8. The top surface of the sealing rubber sheet 18 is attached to the inner bottom surface of the bucket lid 12. By providing the sealing rubber sheet 18, the sealing rubber sheet makes the sealed bucket fit tightly against the bottom of the bucket lid without gaps, thereby improving the sealing performance of the paint bucket.

[0039] The implementation principle of a paint bucket according to an embodiment of this application is as follows: Open the cover plate 13 on the bucket lid 12, take out the detachable crank handle 15, and then insert one end of the detachable crank handle 15 into the locking groove 16 of the central main shaft rotating rod 2. By rotating the central main shaft rotating rod 2, the receiving function rod 3, the container body wall-adhering scraper 4, the upper stirring plate 5 and the lower stirring plate 6 are driven to rotate synchronously, thereby making the paint inside the paint bucket evenly stirred. At the same time, the container body wall-adhering scraper 4 adheres to the inner wall of the paint bucket and stirs, preventing the paint from sticking to the inner wall of the bucket.

[0040] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A paint can, characterized in that: Includes a bottom barrel base (1), a central main shaft rotating rod (2) is rotatably connected to the middle of the top surface of the bottom barrel base (1), and a receiving function rod (3) is fixedly connected to both sides of the surface of the central main shaft rotating rod (2). A wall-scraping blade (4) is fixedly connected to one end of each of the two receiving function rods (3). An upper stirring blade (5) is fixedly connected to the top of the surface of one of the receiving function rods (3), and a lower stirring blade (6) is fixedly connected to the bottom of the surface of the other receiving function rod (3). A locking groove (16) is provided on the top of the central main shaft rotating rod (2).

2. A paint can according to claim 1, characterized in that: The bottom bucket base (1) is fixedly connected to the edge of the top surface of the bucket body (7), and the top of the bucket body (7) is fixedly connected to the sealing bucket rim (8).

3. A paint can according to claim 2, characterized in that: Both sides of the surface of the container (7) are rotatably connected with steel bar bends (9), and a handle (10) is sleeved on the middle of the surface of the steel bar bends (9).

4. A paint can according to claim 2, characterized in that: A flip patch (11) is provided at the outer edge of the sealed bucket (8), and a bucket lid (12) is fixedly connected to the top of the flip patch (11).

5. A paint can according to claim 4, characterized in that: The top of the bucket lid (12) is threadedly connected to a cover plate (13), and the top of the cover plate (13) is fixedly connected to a rotating handle (14).

6. A paint can according to claim 4, characterized in that: The top of the bucket lid (12) is provided with a placement groove, and a detachable crank handle (15) is embedded inside the placement groove.

7. A paint can according to claim 6, characterized in that: The surface of the detachable crank handle (15) is fitted with an anti-slip sleeve (17), and one end of the detachable crank handle (15) is adapted to be snapped into the inside of the locking slot (16).

8. A paint can according to claim 4, characterized in that: A sealing rubber sheet (18) is provided on the inner side of the top of the sealed barrel (8), and the top surface of the sealing rubber sheet (18) is attached to the inner bottom surface of the barrel lid (12).