Alloy powder sealed container

Abstract

This utility model discloses an alloy powder sealed container, including a container and a sealing cap for the sealed container. The container and the sealing cap are threadedly connected. The sealing cap includes a top cover for sealing, a side cover for connecting the container, and a U-shaped connecting ring connecting the side cover and the top cover. A sealing groove is formed between the top cover, the side cover, and the connecting ring. A sealing ring is provided in the sealing groove. When the sealing cap and the container are rotated and assembled, the threaded end of the container gradually enters the sealing groove and squeezes the sealing ring. At the same time, the top cover gradually enters the sealed container from the opening at the top of the container. The first layer of sealing is achieved by the top cover entering the container and forming a seal. The second layer of sealing is achieved by the sealing ring. It has excellent sealing performance and prevents the powder in the container from overflowing or sticking to the threaded connection, which would cause the rotating cap to be difficult to open.

Description

Technical Field

[0001] This utility model relates to the field of container technology, and in particular to a sealed container for alloy powder. Background Technology

[0002] Alloy powders are metallic powders formed by the partial or complete alloying of two or more components. Alloy powders are mainly classified by composition into iron alloy powders, copper alloy powders, nickel alloy powders, cobalt alloy powders, aluminum alloy powders, titanium alloy powders, and precious metal alloy powders. Alloy powders are primarily used in the preparation of high-performance materials, the manufacturing of complex structures, and the improvement of surface engineering properties.

[0003] Alloy powder is typically stored in containers sealed with threaded caps to prevent spillage. However, existing sealed containers for alloy powder generally have poor sealing performance, allowing powder to enter the threads of the cap. Excessive accumulation of alloy powder can impede the smoothness of opening the cap. Utility Model Content

[0004] To overcome the shortcomings of the prior art, this utility model provides a sealed container for alloy powder. To solve the above-mentioned technical problems, this utility model provides the following technical solution.

[0005] An alloy powder sealing container includes a container and a sealing cap for sealing the container. The container and the sealing cap are threaded together. The sealing cap includes a top cover for sealing, a side cover for connecting the container, and a U-shaped connecting ring connecting the side cover and the top cover. A sealing groove is formed between the top cover, the side cover, and the connecting ring. A sealing ring is provided in the sealing groove, and a limiting part is provided in the sealing groove.

[0006] Furthermore, the outer ring of the sealing ring is provided with a first sealing rib, which abuts against the side cover; the inner ring of the sealing ring is provided with a second sealing rib, which abuts against the top cover.

[0007] Furthermore, the inner ring of the sealing ring is provided with a second sealing rib, which abuts against the top cover. The diameter of the top cover is smaller than the inner diameter of the side cover, forming a cavity between them. The top cover is 5-15mm away from the top of the side cover. The top cover and the side cover are connected by a U-shaped connecting ring. The top cover, side cover, and connecting ring are integrally formed.

[0008] Furthermore, the limiting part includes a block with an arc-shaped profile on the inner wall of the sealing groove.

[0009] Furthermore, the side wall of the sealing cover is provided with several ring-shaped opening assist blocks.

[0010] Furthermore, the opening assist block is hollow inside, and has several through holes.

[0011] Furthermore, a guide portion is provided at the end of the inner wall of the side cover, and a guide portion is provided on the outer wall of the top of the container, with the guide portion and the guide portion being adapted to each other.

[0012] Furthermore, the top of the sealing cap is provided with a recessed groove.

[0013] Furthermore, the outer wall of the container is provided with a raised upper boss and a lower boss, and a label attaching area is formed between the upper boss and the lower boss.

[0014] Furthermore, the bottom of the container is provided with an arc-shaped baffle.

[0015] Compared with the prior art, the beneficial effects that this utility model can achieve are:

[0016] This utility model includes a sealing cap comprising a top cover for sealing, a threaded side cover for connecting the container in an annular shape, and a U-shaped connecting ring connecting the top cover and the side cover. A sealing groove is formed between the top cover, the side cover, and the connecting ring. A sealing ring is provided in the sealing groove. When the sealing cap and the container are rotated and assembled, the threaded end of the container gradually enters the sealing groove and squeezes the sealing ring. At the same time, the top cover gradually enters the sealed container from the opening at the top of the container. The first layer of sealing is achieved by the top cover entering the container and forming a seal. The second layer of sealing is achieved by the sealing ring. It has excellent sealing performance and prevents powder from spilling out of the container or sticking to the threaded connection, which would cause the rotating cap to be difficult to open.

[0017] The sealing groove is provided with a limiting part to limit the sealing ring, prevent the sealing ring from falling out of the sealing groove, and ensure the good quality of the product. Attached Figure Description

[0018] Figure 1 This is a cross-sectional view of the lid of this utility model.

[0019] Figure 2 This is a cross-sectional view of the container of this utility model.

[0020] Figure 3 This is a cross-sectional view of the sealing ring of this utility model.

[0021] Reference numerals: 1. Container, 2. Sealing cap, 3. Top cap, 4. Side cap, 5. Connecting ring, 6. Sealing groove, 7. Sealing ring, 8. Limiting part, 9. First sealing rib, 10. Second sealing rib, 11. Opening assist block, 12. Through hole, 13. Guide part, 14. Guide part, 15. Groove, 16. Upper boss, 17. Lower boss, 18. Label attaching area, 19. Stop block. 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 Figure 1-3 As shown, an alloy powder sealed container includes a container 1 and a sealing cap 2 for sealing the container 1. The container 1 and the sealing cap 2 are threadedly connected. The sealing cap includes a top cover 3 for sealing, an annular side cover 4 for threaded connection to the container 1, and a U-shaped connecting ring 5 connecting the top cover 3 and the side cover 4. A sealing groove 6 is formed between the top cover 3, the side cover 4, and the connecting ring 5. A sealing ring 7 is provided in the sealing groove 5. When the sealing cap 2 and the container 1 are rotated and assembled, the threaded port of the container 1 gradually enters the sealing groove 5 and squeezes the sealing ring 7. At the same time, the top cover 3 gradually enters the sealed container from the opening at the top of the container 1. The first layer of sealing is achieved by the top cover 3 entering the container 1 and forming a seal. The second layer of sealing is achieved by the sealing ring 7. This method has excellent sealing performance, prevents the powder in the container 1 from overflowing or sticking to the threaded connection, which would cause the lid to be difficult to open, and ensures a good user experience.

[0024] The diameter of the top cover 3 is smaller than the inner diameter of the side cover 4, forming a cavity between them. The top cover is 5-15mm away from the top of the side cover. The top cover 3 and the side cover 4 are connected by a U-shaped connecting ring 5. The top cover 3, the side cover 4 and the connecting ring 5 are integrally formed, avoiding assembly and facilitating production.

[0025] The sealing groove 6 is provided with a limiting part 8, which includes a block with an arc-shaped contour on the inner wall of the sealing groove 6. This block is used to limit the sealing ring 7 and prevent the sealing ring 7 from falling out of the sealing groove 6. The arc-shaped contour also serves as a guide for the assembly of the sealing ring 7.

[0026] The outer ring of the sealing ring 7 is provided with a first sealing rib 9, which abuts against the side cover 4; the inner ring of the sealing ring 7 is provided with a second sealing rib 10, which abuts against the top cover 3, further increasing the sealing performance and preventing powder from overflowing from the container 1.

[0027] The sealing cap 2 has several annularly distributed opening assist blocks 11 on its side wall, preferably four evenly distributed on the side wall of the sealing cap 2. Containers used for holding alloy powder are typically large, making it difficult for users to grip the sealing cap 2 with one hand and rotate it open. Therefore, the design of the opening assist blocks 11 allows users to push any one of them to rotate and open the cap, making it more convenient for them to open the cap.

[0028] The opening assist block 11 is hollow inside and has several through holes 12, which saves material usage, reduces factory production costs, and also helps with environmental protection.

[0029] The inner wall of the side cover 4 is provided with a guide part 13 at the end, and the outer wall of the top of the container 1 is provided with a guide part 14. The guide part 3 and the guide part 14 are inclined slopes and are compatible with each other. When the sealing cover 2 is closed, the guide part 13 can quickly fit the guide part 14 through the slope, which is convenient for calibration.

[0030] The top of the sealing cover 2 is provided with a recessed groove 15, on which other items can be placed for convenient storage by the user.

[0031] The outer wall of the container 1 is provided with an upper boss 16 and a lower boss 17. A label attaching area 18 is formed between the upper boss 16 and the lower boss 17 for attaching the manufacturer's label. The upper boss 16 and the lower boss 17 have a limiting effect on the label.

[0032] The bottom of the container 1 is provided with an arc-shaped baffle 19, which is located in the center. When the powder in the container 1 is almost gone, the remaining powder is separated by the baffle 19 and enters the cavity between the baffle 19 and the inner wall of the container 1, making it easier to remove the remaining powder and avoiding waste of materials.

[0033] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this invention, and no reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A sealed container for alloy powder, comprising a container and a sealing cap for sealing the container, wherein the container and the sealing cap are threadedly connected, characterized in that, The sealing cover includes a top cover for sealing, a side cover for connecting the container, and a U-shaped connecting ring connecting the side cover and the top cover. The top cover, side cover, and connecting ring form a sealing groove. A sealing ring is provided in the sealing groove, and a limiting part is provided in the sealing groove.

2. The alloy powder sealed container according to claim 1, characterized in that, The outer ring of the sealing ring is provided with a first sealing rib, which abuts against the side cover; the inner ring of the sealing ring is provided with a second sealing rib, which abuts against the top cover.

3. The alloy powder sealed container according to claim 1, characterized in that, The diameter of the top cover is smaller than the inner diameter of the side cover, forming a cavity between them. The top cover is 5-15mm away from the top of the side cover. The top cover and the side cover are connected by a U-shaped connecting ring. The top cover, the side cover and the connecting ring are integrally formed.

4. The alloy powder sealed container according to claim 1, characterized in that, The limiting part includes a block with an arc-shaped profile on the inner wall of the sealing groove.

5. The alloy powder sealed container according to claim 1, characterized in that, The sealing cap has several ring-shaped opening assist blocks on its side wall.

6. The alloy powder sealed container according to claim 5, characterized in that, The opening assist block is hollow inside and has several through holes.

7. The alloy powder sealed container according to claim 1, characterized in that, The inner wall of the side cover is provided with a guide portion at its end, and the outer wall of the top of the container is provided with a guide portion, and the guide portion and the guide portion are adapted to each other.

8. The alloy powder sealed container according to claim 1, characterized in that, The top of the sealing cap has a recessed groove.

9. The alloy powder sealed container according to claim 1, characterized in that, The outer wall of the container is provided with an upper boss and a lower boss, and a label attaching area is formed between the upper boss and the lower boss.

10. A sealed container for alloy powder according to claim 1, characterized in that, The bottom of the container is provided with an arc-shaped baffle.

Images