Packaging barrel for coating

Abstract

The utility model belongs to the technical field of packaging barrels, and particularly relates to a coating packaging barrel which comprises a barrel body, a sealing mechanism is arranged at the top of the barrel body, a stirring mechanism is arranged in the middle of an inner cavity of the barrel body, and handles are arranged on two side walls of the surface of the barrel body. The sealing mechanism of the coating packaging barrel is exquisite in design. A pressing sealing groove in the annular track plate is matched with a sliding supporting block at the bottom of the sealing cover in an inserted mode, a sealing gasket is arranged in the pressing sealing groove and makes contact with the sliding supporting block in a pressing mode, and paint leakage and external air entering can be effectively prevented. Meanwhile, the fastening bolt at the top of the positioning rod is connected to the sealing cover through the sealing gasket, the sealing effect is further enhanced, it is guaranteed that the quality and performance of the coating in the barrel are not affected, and the storage life of the coating is prolonged.

Description

Technical Field

[0001] This utility model belongs to the field of packaging barrel technology, specifically relating to a packaging barrel for paint. Background Technology

[0002] Liquid products require a large number of packaging drums for repackaging and transshipment. Traditional packaging drums are mostly designed with separate lids and drum bodies, with the lids screwed onto the drum body by threads. This type of packaging is easy to open and can be easily mixed in with cheap impurities by unscrupulous merchants, which is not conducive to the market development of legitimate goods. In the production, storage and transportation of paint, packaging drums play a crucial role.

[0003] Existing sealing methods are insufficient to effectively prevent outside air from entering the container, which can easily lead to oxidation and deterioration of the paint. They also cannot completely prevent paint leakage, resulting in paint waste and potential environmental pollution, which seriously affects the quality and shelf life of the paint. Therefore, we propose a new type of paint packaging container to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a packaging bucket for paint, which solves the problem of insufficient sealing performance in existing packaging buckets for paint to achieve the above objectives.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a packaging bucket for paint, comprising a bucket body, a sealing mechanism provided at the top of the bucket body, a stirring mechanism provided in the middle of the inner cavity of the bucket body, and handles provided on both sides of the surface of the bucket body;

[0006] The sealing mechanism includes a sealing cover, an annular track plate, a positioning rod, an external thread, a fastening bolt, a locking block, and a mounting groove. The annular track plate is fixed to the outer edge of the top opening of the barrel body. The sealing cover is provided on the top of the annular track plate. Mounting grooves are opened at the four corners of the bottom of the annular track plate. Locking blocks are embedded in the mounting grooves. Positioning rods are fixed to the top of the four locking blocks. The top of the positioning rods passes through the annular track plate and the sealing cover and is located on the upper surface of the sealing cover. Fastening bolts are slidably connected to the top outer wall of the positioning rods. The bottom of the fastening bolts is connected to the sealing cover through a sealing gasket. The top outer wall of the positioning rods is provided with external threads.

[0007] Furthermore, a pressing and sealing groove is provided on the upper surface of the annular track plate, and a sliding support block is fixed at the bottom of the sealing cover. The pressing and sealing groove and the sliding support block are interlocked.

[0008] Specifically, the pressing and sealing groove on the circular track plate and the sliding support block at the bottom of the sealing cover are interlocked in this design. The two work closely together, increasing the sealing contact area and further improving the sealing performance of the sealing mechanism. This effectively prevents outside air from entering the barrel and paint from leaking, thus ensuring the quality of the paint.

[0009] Furthermore, the inner cavity of the sliding support block is provided with a circular groove, and a compression spring is provided in the circular groove. The compression spring is sleeved on the outer wall of the positioning rod, and the upper and lower ends of the compression spring abut against the sealing cover and the sealing groove.

[0010] Specifically, in this design, the compression spring inside the circular groove of the sliding support block is fitted onto the outer wall of the positioning rod, with its upper and lower ends abutting against the sealing cover and the pressing sealing groove. This design provides cushioning during the installation of the sealing cover, preventing damage to components from hard impacts; at the same time, it provides continuous preload during use, making the connection between the sealing cover and the annular track plate tighter and enhancing the stability of the sealing structure.

[0011] Furthermore, a sealing gasket that contacts and presses against the sliding support block is provided inside the pressing and sealing groove;

[0012] Specifically, this design incorporates a sealing gasket within the sealing groove that contacts and presses against the sliding support block, further enhancing the sealing effect and creating a double-seal guarantee. This better prevents paint leakage and air ingress, providing more reliable protection for the paint.

[0013] Furthermore, the stirring mechanism includes a stirring rod, stirring blades, a rotating shaft, and a sealing ring. The surface of the sealing cover is provided with an installation hole for sliding connection of the stirring rod. The top of the sealing cover is provided with a rotating shaft. The bottom of the stirring rod extends into the inner cavity of the barrel. Three sets of stirring blades are fixed on the bottom outer wall of the stirring rod.

[0014] Specifically, in this design, the stirring rod is slidably connected to the sealing cap via a mounting hole, the rotating shaft is located on top of the sealing cap, and the bottom of the stirring rod extends into the inner cavity of the tank and is equipped with stirring blades. This design makes stirring operation convenient; by rotating the rotating shaft, the stirring rod and stirring blades can be driven to stir the paint in the tank, effectively solving the problems of paint sedimentation and stratification, ensuring paint uniformity, and improving the paint's performance.

[0015] Furthermore, a discharge pipe is connected to one side wall of the barrel, and a valve is provided at the top of the discharge pipe;

[0016] Specifically, this design features a discharge pipe connected to one side wall of the container and a valve at the top, making paint discharge simple and convenient. The discharge volume can be precisely controlled simply by controlling the valve, greatly improving the efficiency of paint dispensing and meeting the paint dispensing needs of different construction scenarios.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. The sealing mechanism of this paint packaging bucket is ingeniously designed. The pressing and sealing groove on the annular track plate engages with the sliding support block at the bottom of the sealing cover, and a sealing gasket is provided inside the pressing and sealing groove, which contacts and presses against the sliding support block, effectively preventing paint leakage and the entry of outside air. At the same time, the fastening bolt at the top of the positioning rod is connected to the sealing cover through the sealing gasket, further enhancing the sealing effect, ensuring that the quality and performance of the paint inside the bucket are not affected, and extending the shelf life of the paint.

[0019] 2. The sealing cover of this utility model is connected to the annular track plate via a sliding support block and fixed by a positioning rod and fastening bolts. This structure makes the installation and disassembly of the sealing cover convenient. Furthermore, the compression spring is located in the inner cavity of the sliding support block, fitted onto the outer wall of the positioning rod, with its upper and lower ends abutting against the sealing cover and the sealing groove. This not only provides a certain amount of buffering and pre-tightening force during installation but also maintains a stable connection between the sealing cover and the annular track plate during use, enhancing the overall structural reliability. Attached Figure Description

[0020] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0021] Figure 1 This is a schematic diagram of the external structure of this utility model;

[0022] Figure 2 This is a cross-sectional view of the overall structure of this utility model;

[0023] Figure 3 This is an enlarged schematic diagram of structure A of this utility model;

[0024] Figure 4 This is a schematic diagram of the mounting groove structure of this utility model.

[0025] In the diagram: 1. Barrel body; 2. Sealing mechanism; 201. Circular track plate; 202. Pressing sealing groove; 203. Sealing cover; 204. External thread; 205. Sliding support block; 206. Fastening bolt; 207. Positioning rod; 208. Compression spring; 209. Locking block; 210. Mounting groove; 3. Stirring mechanism; 301. Rotating shaft; 302. Sealing ring; 303. Stirring rod; 304. Stirring fan blade; 4. Handle; 5. Discharge pipe; 6. Valve. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1 to 4 The present invention provides a technical solution: a packaging bucket for paint, including a bucket body 1, a sealing mechanism 2 provided on the top of the bucket body 1, a stirring mechanism 3 provided in the middle of the inner cavity of the bucket body 1, and handles 4 provided on both sides of the surface of the bucket body 1.

[0028] The sealing mechanism 2 includes a sealing cover 203, an annular track plate 201, a positioning rod 207, a fastening bolt 206, an external thread 204, a locking block 209, and a mounting groove 210. The annular track plate 201 is fixed to the outer edge of the top opening of the barrel body 1. The sealing cover 203 is provided on the top of the annular track plate 201. Mounting grooves 210 are opened at the four corners of the bottom of the annular track plate 201. Locking blocks 209 are embedded in the mounting grooves 210. The positioning rod 207 is fixed to the top of the four locking blocks 209. The top of the positioning rod 207 passes through the annular track plate 201 and the sealing cover 203 and is located on the upper surface of the sealing cover 203. The fastening bolt 206 is slidably connected to the top outer wall of the positioning rod 207. The bottom of the fastening bolt 206 is connected to the sealing cover 203 through a sealing gasket. The external thread 204 is opened on the top outer wall of the positioning rod 207.

[0029] Wherein: a pressing and sealing groove 202 is provided on the upper surface of the annular track plate 201, and a sliding support block 205 is fixedly provided at the bottom of the sealing cover 203. The pressing and sealing groove 202 and the sliding support block 205 are inserted into each other.

[0030] Wherein: the inner cavity of the sliding support block 205 is provided with a circular groove, and a compression spring 208 is provided in the circular groove. The compression spring 208 is sleeved on the outer wall of the positioning rod 207, and the upper and lower ends of the compression spring 208 abut against the sealing cover 203 and the pressing sealing groove 202.

[0031] Among them, a sealing gasket that contacts and presses against the sliding support block 205 is provided in the pressing sealing groove 202.

[0032] The stirring mechanism 3 includes a stirring rod 303, stirring blades 304, a rotating shaft 301, and a sealing ring 302. The surface of the sealing cover 203 is provided with mounting holes for sliding connection of the stirring rod 303. The top of the sealing cover 203 is provided with a rotating shaft 301. The bottom of the stirring rod 303 extends into the inner cavity of the barrel 1. Three sets of stirring blades 304 are fixed on the bottom outer wall of the stirring rod 303.

[0033] Among them: a discharge pipe 5 is connected to one side wall of the barrel 1, and a valve 6 is installed at the top of the discharge pipe 5.

[0034] The working principle of the above embodiment is as follows: First, the sealing cap 203 is removed from the annular track plate 201. At this time, the positioning rod 207 and the locking block 209 also disengage from the mounting groove 210. Then, the paint is filled into the inner cavity of the barrel 1 through the top opening of the barrel 1. After filling, the sliding support block 205 at the bottom of the sealing cap 203 is aligned with the pressing sealing groove 202 on the annular track plate 201 and inserted, so that the sliding support block 205 and the pressing sealing groove 202 are tightly fitted. At this time, the compression spring 208 in the inner cavity of the sliding support block 205 is compressed, generating an upward preload force, so that the sealing cap 203 and the annular track plate 201 are initially fixed. Next, the positioning rod 207 is passed through the annular track plate 201 and the sealing cap 203, and the fastening bolt 206 is screwed on the top of the positioning rod 207. The fastening bolt 206 is tightly connected to the sealing cap 203 through the sealing gasket. If the paint shows sedimentation or stratification, it can be stirred by the stirring mechanism 3. Rotating the shaft 301 at the top of the sealing cap 203 drives the stirring rod 303 to rotate. The stirring blades 304 at the bottom of the stirring rod 303 stir the paint inside the barrel 1, keeping the paint uniform. Simultaneously, the handles 4 on both sides of the barrel 1 facilitate the handling of the packaging barrel by operators. Whether moving it within a warehouse or loading it onto transport vehicles, it can be easily accomplished, reducing the burden of manual handling. When paint is needed, the packaging barrel is moved to the usage location, and the valve 6 at the top of the discharge pipe 5 is opened. The paint flows out from the discharge pipe 5 under gravity. The operator can control the opening and closing of the valve 6 according to actual needs, precisely controlling the discharge amount to meet the paint usage requirements of different construction scenarios. After use, the valve 6 is closed again. If there is any paint remaining, it can be sealed and stored for later use.

[0035] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A paint packaging can comprising a can body (1), characterized by: The top of the barrel (1) is provided with a sealing mechanism (2), the middle of the inner cavity of the barrel (1) is provided with a stirring mechanism (3), and the two side walls of the surface of the barrel (1) are provided with handles (4). The sealing mechanism (2) includes a sealing cover (203), an annular track plate (201), a positioning rod (207), a fastening bolt (206), an external thread (204), a locking block (209), and a mounting groove (210). The annular track plate (201) is fixed to the outer edge of the top opening of the barrel (1). The top of the annular track plate (201) is provided with a sealing cover (203). The bottom four corners of the annular track plate (201) are provided with mounting grooves (210), and the mounting grooves (210) are embedded in the mounting grooves (210). (209) A positioning rod (207) is fixedly provided on the top of the four locking blocks (209). The top of the positioning rod (207) passes through the annular track plate (201) and the sealing cover (203) and is located on the upper surface of the sealing cover (203). A fastening bolt (206) is slidably connected to the top outer wall of the positioning rod (207). The bottom of the fastening bolt (206) is connected to the sealing cover (203) through a sealing gasket. An external thread (204) is provided on the top outer wall of the positioning rod (207).

2. A paint can according to claim 1, characterized in that: The upper surface of the annular track plate (201) is provided with a pressing and sealing groove (202), and the bottom of the sealing cover (203) is fixed with a sliding support block (205). The pressing and sealing groove (202) and the sliding support block (205) are inserted into each other.

3. A paint can according to claim 2, characterized in that: The inner cavity of the sliding support block (205) is provided with a circular groove, and a compression spring (208) is provided in the circular groove. The compression spring (208) is sleeved on the outer wall of the positioning rod (207), and the upper and lower ends of the compression spring (208) abut against the sealing cover (203) and the pressing sealing groove (202).

4. The paint packaging bucket according to claim 2, wherein: The compression sealing groove (202) is provided with a sealing gasket that contacts and presses against the sliding support block (205).

5. The paint packaging bucket according to claim 1, wherein: The stirring mechanism (3) includes a stirring rod (303), stirring blades (304), a rotating shaft (301), and a sealing ring (302). The surface of the sealing cover (203) is provided with a mounting hole for sliding connection of the stirring rod (303). The top of the sealing cover (203) is provided with a rotating shaft (301). The bottom of the stirring rod (303) extends into the inner cavity of the barrel (1). Three sets of stirring blades (304) are fixed on the bottom outer wall of the stirring rod (303).

6. The paint packaging bucket according to claim 1, wherein: A discharge pipe (5) is connected to one side wall of the barrel (1), and a valve (6) is provided at the top of the discharge pipe (5).

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