A high seal paint storage device

Abstract

The utility model relates to storage device technical field, and disclose a kind of high sealing's paint storage device, including: storage tank, the outer surface of the storage tank is fixed with fixed block;Sealing mechanism, the sealing mechanism is arranged inside fixed block.The utility model is realized paint efficient sealing by double sealing structure, and the bottom end of top cap abuts first rubber ring and adopts wavy design, and the contact area is greatly increased to improve the degree of fit, while the inner fixed ring of top cap cooperates second rubber ring, so that the top end of storage tank is closely butted, and forms double sealing barrier inside and outside tank mouth;Again by the linkage of threaded sleeve, rotating ring and moving ring, pulling lever can drive pull block to generate uniform and sustained downward pressure on buckle, avoid the insufficient sealing pressure caused by the looseness of existing buckle, effectively block outside humidity, dust invasion and paint volatile component leakage, avoid paint caking metamorphism, ensure storage quality stability, reduce raw material waste and security risk.

Description

Technical Field

[0001] This utility model relates to the field of storage device technology, and more specifically, to a highly sealed paint storage device. Background Technology

[0002] During the production, transportation, and use of paint, the sealing performance of the storage device directly affects the quality stability of the paint. If the seal is not up to standard, external moisture and dust can easily enter the container, causing the paint to clump and deteriorate. At the same time, volatile components in the paint may leak, resulting not only in waste of raw materials but also potential safety hazards. Therefore, efficient sealing is one of the core technical requirements for paint storage devices.

[0003] Currently available paint storage devices mostly employ a simple sealing structure with a can lid and a single-layer rubber ring: the can lid is directly attached to the top of the storage tank via a snap or thread, and the rubber ring is only laid on the contact surface between the can lid and the tank opening. This structure has significant sealing shortcomings: firstly, the sealing contact area is limited, relying solely on the annular contact at the edge of the tank opening, making it difficult to form a comprehensive sealing barrier. Especially after the storage tank is subjected to vibration, tilting, or long-term use, the fit between the can lid and the tank opening is prone to decrease, leading to sealing gaps; secondly, the sealing pressure is insufficient, as the fixing force of the snap or thread only acts on the edge of the can lid, failing to create uniform and continuous compression on the rubber ring. The rubber ring cannot deform sufficiently to fill any possible tiny gaps, resulting in sealing failure. Therefore, improvements are needed. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, this utility model provides a highly sealed paint storage device, which has the advantage of efficient sealing of paint.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a highly sealed paint storage device, comprising:

[0006] A storage tank, wherein a fixing block is fixedly fitted onto the outer surface of the storage tank;

[0007] A sealing mechanism is disposed inside the fixed block;

[0008] The sealing mechanism includes a first rubber ring, the outer surface of which is movably fitted with the interior of a fixing block, and the interior of which is movably fitted with the outer surface of a storage tank. A top cover abuts against the top of the first rubber ring, and the bottom of the top cover has a wave-shaped design. The outer surface of the top cover is movably fitted with the interior of the fixing block, and the interior of the top cover is movably fitted with the outer surface of the storage tank. A buckle is fixedly installed on the outer surface of the top cover, and a pull block abuts against the outer surface of the buckle. A hinge block is hinged to the bottom of the pull block, and a moving ring is fixedly installed on the outer surface of the hinge block.

[0009] As a preferred embodiment of the present invention, a threaded sleeve is fixedly fitted on the outer surface of the storage tank, and a rotating ring is threadedly fitted on the outer surface of the threaded sleeve, with the outer surface of the rotating ring being movably fitted with the inner surface of the moving ring.

[0010] As a preferred embodiment of this utility model, a fixing plate is fixedly sleeved on the outer surface of the rotating ring, and a round rod is fixedly installed on the outer surface of the fixing plate.

[0011] As a preferred embodiment of this utility model, an anti-slip sleeve is fixedly fitted onto the outer surface of the round rod, and the anti-slip sleeve is made of rubber.

[0012] As a preferred embodiment of this utility model, a fixing ring is fixedly installed inside the top cover, and a second rubber ring is movably sleeved on the outer surface of the fixing ring. The outer surface of the second rubber ring is movably sleeved with the inside of the top cover, and the bottom end of the second rubber ring abuts against the top of the storage tank.

[0013] As a preferred embodiment of this utility model, a first handle is fixedly installed on the outer surface of the storage tank, and a second handle is fixedly installed on the top of the top cover.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. This utility model achieves efficient sealing of the coating through a double sealing structure. The bottom of the top cover abuts against the first rubber ring and adopts a wave-shaped design, which greatly increases the contact area and improves the fit. At the same time, the internal fixing ring of the top cover works with the second rubber ring to ensure that the top of the storage tank fits tightly against it, forming a double sealing barrier inside and outside the tank opening. Furthermore, with the linkage of the threaded sleeve, rotating ring and moving ring, pulling the round rod can drive the pull block to generate uniform and continuous downward pressure on the buckle, avoiding insufficient sealing pressure caused by loose buckles in existing systems. This effectively blocks the intrusion of external moisture and dust and the leakage of volatile components in the coating, prevents the coating from clumping and deteriorating, ensures the stability of storage quality, and reduces raw material waste and safety hazards. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0018] Figure 3 This is a schematic diagram of the structure of the top cover of this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the first rubber ring of this utility model;

[0020] Figure 5 This is a schematic diagram of the sealing mechanism of this utility model.

[0021] In the diagram: 1. Storage tank; 2. Fixing block; 3. First rubber ring; 4. Top cover; 5. First handle; 6. Buckle; 7. Pull block; 8. Hinge block; 9. Moving ring; 10. Threaded sleeve; 11. Rotating ring; 12. Fixing plate; 13. Round rod; 14. Second handle; 15. Fixing ring; 16. Second rubber ring; 17. Anti-slip sleeve. Detailed Implementation

[0022] 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.

[0023] like Figures 1 to 5 As shown, this utility model provides a highly sealed paint storage device, comprising:

[0024] Storage tank 1, with a fixing block 2 fixedly fitted onto the outer surface of storage tank 1;

[0025] The sealing mechanism is located inside the fixed block 2;

[0026] The sealing mechanism includes a first rubber ring 3, the outer surface of which is movably connected to the inside of the fixing block 2, the inside of which is movably connected to the outer surface of the storage tank 1, the top of the first rubber ring 3 abutting against a top cover 4, the bottom of the top cover 4 having a wave-shaped design, the outer surface of the top cover 4 movably connected to the inside of the fixing block 2, the inside of the top cover 4 movably connected to the outer surface of the storage tank 1, a buckle 6 fixedly installed on the outer surface of the top cover 4, a pull block 7 abutting against the outer surface of the buckle 6, a hinge block 8 hinged to the bottom of the pull block 7, and a moving ring 9 fixedly installed on the outer surface of the hinge block 8.

[0027] Storage tank 1 serves as the core carrier for paint storage, providing space for the paint. Fixed block 2 is fixedly sleeved on the outer surface of storage tank 1, used to support and limit the sealing mechanism, providing an installation base for the sealing structure. In the sealing mechanism, the first rubber ring 3 is movably sleeved between the fixed block 2 and storage tank 1, and can deform under subsequent force to fill the gap. The top cover 4 achieves the covering of the top of storage tank 1 by movably sleeved with the fixed block 2 and storage tank 1. Its wavy bottom end can increase the contact area with the first rubber ring 3, improving the initial sealing fit. Buckle 6 is fixed on the outer surface of top cover 4, and cooperates with pull block 7 on hinge block 8 to form a connection structure. Hinge block 8 is fixed on moving ring 9, allowing pull block 7 to rotate around the hinge. Moving ring 9 serves as a linkage component, driving hinge block 8 and pull block 7 through subsequent movement, thereby pulling buckle 6 to make top cover 4 press down on the first rubber ring 3, together forming the basic structural framework of efficient sealing.

[0028] Among them, a threaded sleeve 10 is fixedly sleeved on the outer surface of the storage tank 1, and a rotating ring 11 is threadedly sleeved on the outer surface of the threaded sleeve 10. The outer surface of the rotating ring 11 is movably sleeved with the inside of the moving ring 9.

[0029] The threaded sleeve 10 is fixedly fitted onto the outer surface of the storage tank 1, providing a threaded connection base for the rotating ring 11. The rotating ring 11 is threadedly fitted onto the threaded sleeve 10 and can move up and down along the outer surface of the threaded sleeve 10 by rotation. On the other hand, it is movably fitted into the inside of the moving ring 9, ensuring that the rotating ring 11 will not drive the moving ring 9 to rotate synchronously when rotating, but can only push the moving ring 9 to move when moving up and down, thereby realizing precise control of power transmission and movement direction, and providing a stable transmission structure for subsequently driving the pull block 7 to squeeze the top cover 4.

[0030] Among them, a fixing plate 12 is fixedly sleeved on the outer surface of the rotating ring 11, and a round rod 13 is fixedly installed on the outer surface of the fixing plate 12.

[0031] The fixed plate 12 is fixedly sleeved on the outer surface of the rotating ring 11 and is used to connect the rotating ring 11 and the round rod 13 to form an intermediate component for power transmission. The round rod 13 is fixedly installed on the outer surface of the fixed plate 12 to provide a force application point for the operator. By applying force to the round rod 13, the operator can drive the fixed plate 12 to rotate synchronously, thereby driving the rotating ring 11 to move along the threaded sleeve 10, realizing convenient power input to the rotating ring 11 and reducing the difficulty of operation.

[0032] Among them, the outer surface of the round rod 13 is fixedly fitted with an anti-slip sleeve 17, which is made of rubber.

[0033] The anti-slip sleeve 17 is fixedly fitted onto the outer surface of the round rod 13. Its rubber material properties can significantly enhance the friction between the operator's hand and the round rod 13, preventing unstable force application due to hand slippage during operation. On the other hand, it can improve the operator's comfort when holding the round rod 13, reduce hand fatigue caused by long-term operation, and help the operator to drive the round rod 13 more stably and conveniently.

[0034] The top cover 4 has a fixed ring 15 inside, and a second rubber ring 16 is movably sleeved on the outer surface of the fixed ring 15. The outer surface of the second rubber ring 16 is movably sleeved with the inside of the top cover 4, and the bottom end of the second rubber ring 16 abuts against the top of the storage tank 1.

[0035] The fixing ring 15 is fixedly installed inside the top cover 4 to limit and support the second rubber ring 16. The second rubber ring 16 is movably sleeved on the outer surface of the fixing ring 15 and movably connected to the inside of the top cover 4. Its bottom end abuts against the top of the storage tank 1. When the top cover 4 moves downward, the top of the storage tank 1 will squeeze the second rubber ring 16, causing it to deform and fill the gap, forming a double sealing structure with the first rubber ring 3, further improving the sealing effect.

[0036] The storage tank 1 has a first handle 5 fixedly installed on its outer surface, and the top cover 4 has a second handle 14 fixedly installed on its top.

[0037] The first handle 5 is fixedly installed on the outer surface of the storage tank 1, providing a convenient force point for the overall movement of the storage tank 1. The operator can easily move the storage tank 1 by holding the first handle 5. The second handle 14 is fixedly installed on the top of the top cover 4, making it convenient for the operator to hold and move the top cover 4 to perform pick-up and drop operations, reducing the difficulty of installing and disassembling the top cover 4 and improving the ease of use of the entire device.

[0038] Working principle and usage process of this utility model:

[0039] First, the operator pours the paint to be stored into the storage tank 1. After the paint is filled, the operator holds the second handle 14 at the top of the top cover 4 and fastens the top cover 4 to the top of the storage tank 1. At this time, it is necessary to ensure that the buckle 6 fixedly installed on the outer surface of the top cover 4 corresponds one-to-one with the hinge block 8 on the outer surface of the moving ring 9. During the fastening process, the outer surface of the top cover 4 will be in movable engagement with the inside of the fixing block 2, and the top of the storage tank 1 will extend into the inside of the top cover 4 and be in movable engagement with the fixing ring 15 inside the top cover 4. At the same time, the bottom of the top cover 4 will abut against the first rubber ring 3 inside the fixing block 2, and the top of the storage tank 1 will abut against the second rubber ring 16 on the outer surface of the fixing ring 15.

[0040] Then, the operator moves each pull block 7, causing it to rotate around the hinge point with the hinge block 8. When the end of the pull block 7 away from the hinge block 8 rotates above the latch 6, the operator stops moving the pull block 7; at this point, the latch 6 will be located inside the pull block 7. Next, the operator holds the anti-slip sleeve 17 on the outer surface of the round rod 13. Because the anti-slip sleeve 17 is made of rubber, it increases the friction between the hand and the round rod 13, preventing slippage during operation. The operator then pulls the round rod 13 to one side, causing the fixed plate 12 to rotate. The fixed plate 12, in turn, causes the rotating ring 11, which is fixedly sleeved inside it, to rotate synchronously. Since the inside of the rotating ring 11 is threadedly connected to the threaded sleeve 10 fixedly sleeved on the outer surface of the storage tank 1, the rotating ring 11 will move downwards along the outer surface of the threaded sleeve 10 during rotation. Because the inside of the moving ring 9 is movably sleeved on the outer surface of the rotating ring 11, the rotation of the rotating ring 11 will not cause the moving ring 9 to rotate synchronously, but the rotating ring 1... When the device moves downward, the moving ring 9 will move downward as well. The downward movement of the moving ring 9 will cause the pull block 7 to move downward as a whole through the hinge block 8. During the downward movement of the pull block 7, its inner side will exert a downward pulling force on the buckle 6, thereby causing the top cover 4 to move downward as a whole. When the top cover 4 moves downward, its bottom end will exert continuous pressure on the first rubber ring 3. At the same time, the top of the storage tank 1 will exert pressure on the second rubber ring 16. The first rubber ring 3 and the second rubber ring 16 will deform under the pressure, filling the gaps between the top cover 4 and the fixing block 2, and between the storage tank 1 and the top cover 4, respectively, thus forming a double sealing structure to achieve efficient sealing of the coating. When it is necessary to remove the coating or open the storage device, the operator pulls the round rod 13 in the opposite direction, causing the rotating ring 11 to move upward along the threaded sleeve 10. The moving ring 9 will then move upward and cause the pull block 7 to release the pulling force on the buckle 6. Then, the pull block 7 can be moved to disengage from the buckle 6, and the top cover 4 can be removed from the top of the storage tank 1 through the second handle 14.

[0041] In addition, if the entire storage device needs to be moved, the operator can exert force by holding the first handle 5 on the outer surface of the storage tank 1, which makes it easier to move the device. The wave-shaped design at the bottom of the top cover 4 can further increase the contact area with the first rubber ring 3, ensuring a more stable seal when squeezed.

[0042] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A highly sealed paint storage device, characterized in that, Including: Storage tank (1), wherein a fixing block (2) is fixedly sleeved on the outer surface of the storage tank (1); A sealing mechanism is disposed inside the fixed block (2); The sealing mechanism includes a first rubber ring (3), the outer surface of the first rubber ring (3) is movably connected to the inside of the fixing block (2), the inside of the first rubber ring (3) is movably connected to the outer surface of the storage tank (1), the top of the first rubber ring (3) abuts against a top cover (4), the bottom of the top cover (4) adopts a wave-shaped design, the outer surface of the top cover (4) is movably connected to the inside of the fixing block (2), the inside of the top cover (4) is movably connected to the outer surface of the storage tank (1), a buckle (6) is fixedly installed on the outer surface of the top cover (4), a pull block (7) abuts on the outer surface of the buckle (6), a hinge block (8) is hinged to the bottom of the pull block (7), and a moving ring (9) is fixedly installed on the outer surface of the hinge block (8).

2. The highly sealed paint storage device according to claim 1, characterized in that: The outer surface of the storage tank (1) is fixedly fitted with a threaded sleeve (10), and the outer surface of the threaded sleeve (10) is threadedly fitted with a rotating ring (11), and the outer surface of the rotating ring (11) is movably fitted with the inside of the moving ring (9).

3. The highly sealed paint storage device according to claim 2, characterized in that: A fixing plate (12) is fixedly sleeved on the outer surface of the rotating ring (11), and a round rod (13) is fixedly installed on the outer surface of the fixing plate (12).

4. The highly sealed paint storage device according to claim 3, characterized in that: The outer surface of the round rod (13) is fixedly fitted with an anti-slip sleeve (17), which is made of rubber.

5. The highly sealed paint storage device according to claim 1, characterized in that: A fixing ring (15) is fixedly installed inside the top cover (4). A second rubber ring (16) is movably sleeved on the outer surface of the fixing ring (15). The outer surface of the second rubber ring (16) is movably sleeved with the inside of the top cover (4). The bottom end of the second rubber ring (16) abuts against the top of the storage tank (1).

6. The highly sealed paint storage device according to claim 1, characterized in that: A first handle (5) is fixedly installed on the outer surface of the storage tank (1), and a second handle (14) is fixedly installed on the top of the top cover (4).

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