Sealing cover with good sealing performance for paint bucket

Abstract

The utility model discloses a sealing cover with good sealing performance for a paint bucket, and relates to the technical field of paint storage. The device comprises a paint bucket, wherein a pouring mechanism and a sealing mechanism are arranged on the paint bucket; the pouring mechanism comprises a communicating assembly and a discharging assembly, the communicating assembly comprises a sealing cover in threaded connection to the paint bucket, the sealing cover is fixedly connected with a fixing ring, the fixing ring is slidably connected with a sliding cylinder, and a clamping groove is slidably connected with a clamping block. According to the paint bucket, through the material pouring mechanism, by means of the elastic acting force of the first spring, a worker only needs to press the limiting piece and rotate the discharging pipe, paint in the paint bucket can be connected with the outside through the connecting holes, and the paint can be conveniently poured out and taken for use; the phenomenon that the sealing cover is directly opened to pour out the paint to corrode the rubber sealing ring and affect the sealing effect is avoided, meanwhile, the paint is poured out through the discharging pipe with a relatively small opening, the contact area between the paint and outside air is reduced, and the phenomenon that the paint is rapidly condensed is avoided.

Description

Technical Field

[0001] This utility model belongs to the field of paint storage technology, and in particular relates to a sealing cap for paint buckets with good sealing performance. Background Technology

[0002] Paint is a chemical mixture that can firmly cover the surface of an object, serving protective, decorative, marking, and other special purposes. It can be applied to the surface of an object using different construction techniques to form a firmly adhering, continuous solid film with a certain strength. This film is commonly referred to as a coating, also known as a paint film or coating layer. Because paint is a viscous, oily pigment, it is flammable when undried, insoluble in water, slightly soluble in fats, soluble in alcohols, aldehydes, ethers, benzene, and alkanes, and readily soluble in gasoline, kerosene, and diesel oil, and because paint contains volatile organic compounds, toluene diisocyanate, benzene, toluene, xylene, and soluble heavy metals, it is usually stored in sealed paint cans.

[0003] However, some paint cans used for storing paint have relatively simple sealing cap structures and do not have small outlets on the sealing caps. This means that the paint needs to be poured out by directly removing the sealing cap and tilting the paint can. In this way, a small amount of paint may run along the inner wall of the can and come into contact with the rubber sealing ring between the sealing cap and the can. This can lead to paint contamination and corrosion of the rubber sealing ring, or a large area of ​​paint coming into contact with air and solidifying on the sealing cap, affecting the sealing effect of the sealing cap. Utility Model Content

[0004] The purpose of this utility model is to provide a sealing cap for paint buckets with good sealing performance. By setting up a pouring mechanism, the elastic force of the first spring is utilized. Personnel only need to press the limiting piece and rotate the discharge pipe to connect the paint in the paint bucket to the outside through several connecting holes, making it convenient to pour out and use the paint. This solves the problem that directly removing the sealing cap to pour out the paint will cause paint contamination and corrosion of the rubber sealing ring, affecting the sealing effect of the sealing cap.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a sealing cap for a paint bucket with good sealing performance, including a paint bucket, and the paint bucket is provided with a pouring mechanism and a sealing mechanism;

[0007] The material pouring mechanism includes a connecting component and a discharging component. The connecting component includes a sealing cap threaded onto the outer wall of the paint bucket. A fixing ring is fixedly connected to the top surface of the sealing cap. A slide cylinder is slidably connected to the inner wall of the fixing ring. Several slots are provided on the inner wall of the fixing ring. A locking block is slidably connected to the inner wall of each of the slots. The sides of the locking blocks that are close to each other are fixedly connected to the outer wall of the slide cylinder. Several connecting holes are provided on the outer wall of the slide cylinder.

[0008] Furthermore, the discharge assembly includes a first spring fixedly connected to the inner wall of the fixed ring, a limiting piece fixedly connected to the top end of the first spring, and the outer wall of the limiting piece slidingly connected to the inner wall of the fixed ring.

[0009] Furthermore, a discharge pipe is fixedly connected to the top of the slide cylinder, the outer wall of the discharge pipe is fixedly connected to the inner wall of the limiting plate, and a handle is fixedly connected to the top surface of the sealing cover.

[0010] Furthermore, the sealing mechanism includes a sealing component, a sliding component, and a flipping component. The sealing component includes a sealing ring fixedly connected to the inner top wall of the sealing cover. The outer wall of the sealing ring is slidably connected to the inner wall of the paint bucket. A rubber ring is fixedly connected to the top surface of the paint bucket. The outer wall of the rubber ring is rotatably connected to the inner wall of the sealing cover.

[0011] Furthermore, the flipping assembly includes several fixing blocks fixedly connected to the outer wall of the sealing cap, and several receiving blocks are fixedly connected to the outer wall of the paint bucket, with two sliding grooves formed on the inner wall of each of the receiving blocks.

[0012] Furthermore, guide rods are fixedly connected to the inner walls of several of the sliding grooves, sliders are slidably connected to the outer walls of several of the guide rods, and the outer walls of several of the sliders are slidably connected to the inner walls of the sliding grooves.

[0013] Furthermore, the sliding assembly includes second springs that are fixedly connected to the top surfaces of several sliders, the top ends of several second springs that are fixedly connected to the inner wall of the slide groove, connecting rods that are fixedly connected to the outer walls of several sliders on their adjacent sides, and fixing frames that are rotatably connected to the outer walls of several connecting rods.

[0014] This utility model has the following beneficial effects:

[0015] 1. By setting up a pouring mechanism, the elastic force of the first spring is utilized. Personnel only need to press the limit plate and rotate the discharge pipe to connect the paint in the paint bucket to the outside through several connection holes, making it convenient to pour out and use the paint. This avoids the phenomenon of directly opening the sealing cap and pouring out the paint, which would corrode the rubber sealing ring and affect the sealing effect. At the same time, the use of a relatively small opening discharge pipe to pour out the paint reduces the contact area between the paint and the outside air, preventing the paint from solidifying quickly and improving the practicality of the device.

[0016] 2. By setting up a sealing mechanism, the elastic force of the second spring is used to drive the fixing frame to lock in the fixing block to limit the sealing cover. This avoids the situation where the sealing cover rotates off and exposes the paint in the paint bucket due to accidental situations. Combined with the sealing effect of the sealing ring and rubber ring, the sealing and limiting function of the sealing cover is further strengthened, and the practicality of the device is improved.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the partial explosion structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the right-side cross-sectional structure of this utility model;

[0022] Figure 4 for Figure 3 Enlarged structural diagram at point A;

[0023] Figure 5 for Figure 3 A magnified structural diagram at point B in the middle.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 1. Paint bucket; 2. Dispensing mechanism; 3. Sealing mechanism; 21. Sealing cap; 22. Fixing ring; 23. Slide cylinder; 24. Slot; 25. Slot block; 26. Connecting hole; 27. First spring; 28. Limiting plate; 29. ​​Discharge pipe; 210. Handle; 31. Sealing ring; 32. Rubber ring; 33. Fixing block; 34. Receiving block; 35. Slide groove; 36. Guide rod; 37. Sliding block; 38. Second spring; 39. Connecting rod; 310. Fixing frame. 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figure 1-5As shown, this utility model is a sealing cap for a paint bucket with good sealing performance, including a paint bucket 1, and a pouring mechanism 2 and a sealing mechanism 3 are provided on the paint bucket 1;

[0028] The material pouring mechanism 2 includes a connecting component and a discharging component. The connecting component includes a sealing cap 21 threadedly connected to the outer wall of the paint bucket 1. A fixing ring 22 is fixedly connected to the top surface of the sealing cap 21. A slide cylinder 23 is slidably connected to the inner wall of the fixing ring 22. Several slots 24 are provided on the inner wall of the fixing ring 22. A locking block 25 is slidably connected to the inner wall of each slot 24. The sides of the locking blocks 25 that are close to each other are fixedly connected to the outer wall of the slide cylinder 23. Several connecting holes 26 are provided on the outer wall of the slide cylinder 23.

[0029] Among them, such as Figure 2 , Figure 3 and Figure 4 As shown, the discharge assembly includes a first spring 27 fixedly connected to the inner wall of the fixed ring 22, a limiting piece 28 fixedly connected to the top of the first spring 27, the outer wall of the limiting piece 28 being slidably connected to the inner wall of the fixed ring 22, a discharge pipe 29 fixedly connected to the top of the slide cylinder 23, the outer wall of the discharge pipe 29 being fixedly connected to the inner wall of the limiting piece 28, and a handle 210 fixedly connected to the top surface of the sealing cover 21.

[0030] By setting up the pouring mechanism 2, the elastic force of the first spring 27 is utilized. Personnel only need to press the limit plate 28 and rotate the discharge pipe 29 to connect the paint in the paint bucket 1 to the outside through several connection holes 26, making it convenient to pour out and use the paint. This avoids the phenomenon of directly opening the sealing cap and pouring out the paint, which would corrode the rubber sealing ring and affect the sealing effect. At the same time, the use of a relatively small opening discharge pipe 29 to pour out the paint reduces the contact area between the paint and the outside air, preventing the paint from solidifying quickly and improving the practicality of the device.

[0031] Among them, such as Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the sealing mechanism 3 includes a sealing component, a sliding component, and a flipping component. The sealing component includes a sealing ring 31 fixedly connected to the inner top wall of the sealing cover 21. The outer wall of the sealing ring 31 is slidably connected to the inner wall of the paint bucket 1. A rubber ring 32 is fixedly connected to the top surface of the paint bucket 1. The outer wall of the rubber ring 32 is rotatably connected to the inner wall of the sealing cover 21. The flipping component includes several fixing blocks 33 fixedly connected to the outer wall of the sealing cover 21. Several receiving blocks 34 are fixedly connected to the outer wall of the paint bucket 1. The inner walls of the receiving blocks 34 are each provided with two... Each slide groove 35 has a guide rod 36 fixedly connected to its inner wall. Each guide rod 36 has a slider 37 slidably connected to its outer wall. The outer walls of each slider 37 are slidably connected to the inner wall of the slide groove 35. The sliding assembly includes a second spring 38 fixedly connected to the top surface of each slider 37. The top ends of each second spring 38 are fixedly connected to the inner wall of the slide groove 35. Each slider 37 has a connecting rod 39 fixedly connected to one side of its outer wall that is close to the other. Each connecting rod 39 has a fixed frame 310 rotatably connected to its outer wall.

[0032] By setting up the sealing mechanism 3, the elastic force of the second spring 38 is used to drive the fixing frame 310 to be locked in the fixing block 33 to limit the sealing cover 21. This avoids the situation where the sealing cover 21 rotates off and exposes the paint in the paint bucket 1 due to accidental situations. Combined with the sealing effect of the sealing ring 31 and the rubber ring 32, the sealing and limiting function of the sealing cover 21 is further strengthened, and the practicality of the device is improved.

[0033] A specific application of this embodiment is as follows: By setting up the pouring mechanism 2, the operator can press the limiting piece 28, causing the limiting piece 28 to slide downwards within the fixing ring 22 and compress the first spring 27. At this time, the first spring 27 is in a compressed state. The limiting piece 28 slides down and drives the slide cylinder 23 to slide on the inner wall of the fixing ring 22 through the discharge pipe 29. The slide cylinder 23 then drives several locking blocks 25 to disengage from the locking slots 24 and enter the pouring paint bucket 1 through the connecting holes 26 from the fixing ring 22. At this time, the operator can rotate the discharge pipe 29 to drive the slide cylinder 23 to rotate, misaligning the locking blocks 25 with the locking slots 24 and releasing the discharge pipe 29. Under the elastic force of the first spring 27, several locking blocks 25 are driven to press against the inner top wall of the sealing cover 21. Afterwards, the operator can lift the bottom of the paint bucket 1 by grasping the handle 210 and tilt the paint bucket 1, so that the paint in the paint bucket 1 flows into the sealing cover 21 and enters the pouring slide cylinder 23 through several connecting holes 26. Inside, after the paint flows out from the slide cylinder 23 through the discharge pipe 29 and the paint bucket 1 is poured out, the paint bucket 1 is placed upright, and the discharge pipe 29 is rotated in the same way to drive the locking block 25 to align with the locking groove 24. The discharge pipe 29 is then released, and under the elastic force of the first spring 27, the slide cylinder 23 is driven to lock several locking blocks 25 into the locking groove 24 to limit the slide cylinder 23. This allows several connecting holes 26 to slide into the fixing ring 22, completing the sealing of the paint bucket 1. By utilizing the elastic force of the first spring 27, personnel only need to press the limiting piece 28 and rotate the discharge pipe 29 to connect the paint in the paint bucket 1 to the outside world through several connecting holes 26. This facilitates the pouring out and use of the paint, avoiding the phenomenon of directly opening the sealing cap and pouring out the paint, which would corrode the rubber sealing ring and affect the sealing effect. At the same time, the relatively small opening of the discharge pipe 29 is used to pour out the paint, reducing the contact area between the paint and the outside air and preventing the paint from solidifying quickly, thus improving the practicality of the device.

[0034] By setting a sealing mechanism 3, when it is necessary to remove the sealing cap 21 to replenish the paint in the paint bucket 1, the worker can pull the fixing frame 310, which uses the connecting rod 39 to drive several sliders 37 to compress the second spring 38. When the fixing frame 310 is stuck on the inner wall of the fixing block 33, the second spring 38 is in a compressed state. At this time, pulling the fixing frame 310 will drive the sliders 37 to further compress the second spring 38. After the fixing frame 310 is released from the inner wall of the fixing block 33, it will rotate around the connecting rod 39 and release the fixing frame 310. Under the elastic recovery of the second spring 38, it will drive several sliders 37 to slide downward in the slide groove 35. Several guide rods 36 are set to limit the sliding of the sliders 37. The fixing frame 310 is separated from the fixing block 33, and the worker can rotate it by screwing. The sealing cap 21 is detached from the paint bucket 1. A rubber ring 32 and a sealing ring 31 seal the spiral connection between the sealing cap 21 and the paint bucket 1, preventing paint leakage or corrosion of the rubber ring 32. A fixing block 33 and a fixing bracket 310 are used to lock and limit the sealing, preventing accidental rotation of the sealing cap 21 and exposure of the paint inside the paint bucket 1. The elastic force of the second spring 38 causes the fixing bracket 310 to engage within the fixing block 33, limiting the sealing cap 21 and preventing accidental rotation and paint exposure. Combined with the sealing effect of the sealing ring 31 and the rubber ring 32, the sealing and limiting function of the sealing cap 21 is further strengthened, improving the practicality of the device.

[0035] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0036] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A sealing cap for a paint bucket with good sealing performance, comprising a paint bucket (1), wherein the paint bucket (1) is provided with a pouring mechanism (2) and a sealing mechanism (3), characterized in that: The material pouring mechanism (2) includes a connecting component and a discharging component. The connecting component includes a sealing cap (21) threaded onto the outer wall of the paint bucket (1). A fixing ring (22) is fixedly connected to the top surface of the sealing cap (21). A slide cylinder (23) is slidably connected to the inner wall of the fixing ring (22). Several slots (24) are provided on the inner wall of the fixing ring (22). A block (25) is slidably connected to the inner wall of each of the slots (24). The sides of the blocks (25) that are close to each other are fixedly connected to the outer wall of the slide cylinder (23). Several connecting holes (26) are provided on the outer wall of the slide cylinder (23).

2. The sealing cap for a paint bucket with good sealing performance according to claim 1, characterized in that, The discharge assembly includes a first spring (27) fixedly connected to the inner wall of the fixed ring (22), and a limiting piece (28) is fixedly connected to the top end of the first spring (27). The outer wall of the limiting piece (28) is slidably connected to the inner wall of the fixed ring (22).

3. A sealing cap for a paint bucket with good sealing performance according to claim 2, characterized in that, The top of the slide (23) is fixedly connected to the discharge pipe (29), the outer wall of the discharge pipe (29) is fixedly connected to the inner wall of the limiting piece (28), and the top surface of the sealing cover (21) is fixedly connected to the handle (210).

4. A sealing cap for a paint bucket with good sealing performance according to claim 3, characterized in that, The sealing mechanism (3) includes a sealing component, a sliding component and a flipping component. The sealing component includes a sealing ring (31) fixedly connected to the inner top wall of the sealing cover (21). The outer wall of the sealing ring (31) is slidably connected to the inner wall of the paint bucket (1). A rubber ring (32) is fixedly connected to the top surface of the paint bucket (1). The outer wall of the rubber ring (32) is rotatably connected to the inner wall of the sealing cover (21).

5. A sealing cap for a paint bucket with good sealing performance according to claim 4, characterized in that, The flipping assembly includes several fixing blocks (33) fixedly connected to the outer wall of the sealing cover (21), and several receiving blocks (34) fixedly connected to the outer wall of the paint bucket (1). The inner walls of the several receiving blocks (34) are provided with two sliding grooves (35).

6. A sealing cap for a paint bucket with good sealing performance according to claim 5, characterized in that, The inner walls of several of the grooves (35) are fixedly connected with guide rods (36), the outer walls of several of the guide rods (36) are slidably connected with sliders (37), and the outer walls of several of the sliders (37) are slidably connected to the inner walls of the grooves (35).

7. A sealing cap for a paint bucket with good sealing performance according to claim 6, characterized in that, The sliding assembly includes a second spring (38) fixedly connected to the top surface of a plurality of sliders (37), the top ends of the plurality of second springs (38) being fixedly connected to the inner wall of the slide groove (35), and a connecting rod (39) being fixedly connected to one side of the outer wall of the plurality of sliders (37) that is close to each other, and a fixing frame (310) being rotatably connected to the outer wall of the plurality of connecting rods (39).

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