A liquid storage tank

Abstract

The utility model discloses a liquid storage tank relates to liquid storage tank technical field, including liquid storage tank main part, sealing cover, threaded rod, first clamping piece and second clamping piece, the upper end of liquid storage tank main part is provided with sealing cover, and the lower end outside of sealing cover is fixedly connected with upper seal ring, and the upper end outside of liquid storage tank main part is fixedly connected with lower seal ring, and one side of upper seal ring and lower seal ring is provided with first clamping piece, and the other side of upper seal ring and lower seal ring is provided with second clamping piece, and the first clamping piece one side is provided with first clamping slot, and the second clamping piece one side is provided with second clamping slot, wherein through first clamping piece and second clamping piece can reinforce the connection between sealing cover and liquid storage tank main part, and then reduce the possibility that sealing cover loosens on liquid storage tank, in addition still can improve the sealing effect of sealing cover, and manual rotation movable disc makes it far from first convex block, can release the clamping effect of first clamping piece and second clamping piece to sealing cover, and then conveniently open sealing cover.

Description

Technical Field

[0001] This utility model relates to the field of liquid storage tank technology, specifically a liquid storage tank. Background Technology

[0002] Vaccines are an important means of preventing infectious diseases and are widely used in various vaccination programs. They have a significant effect on improving population immunity and controlling the spread of diseases. With the promotion of vaccination, the effective storage and transportation of vaccines have become increasingly important.

[0003] Existing technologies can store vaccines using storage tanks. However, when storing vaccines, the lids of these tanks may loosen due to various issues, affecting vaccine storage. Furthermore, some tank lids are difficult to open once closed, making them inconvenient to use. Therefore, those skilled in the art have provided a storage tank to address the problems mentioned in the background section. Utility Model Content

[0004] The purpose of this invention is to provide a liquid storage tank to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A liquid storage tank includes a tank body, a sealing cap, a threaded rod, a first clamping member, and a second clamping member. The sealing cap is provided at the upper end of the tank body, and an upper sealing ring is fixedly connected to the outer side of the lower end of the sealing cap. A lower sealing ring is fixedly connected to the outer side of the upper end of the tank body. The upper and lower sealing rings correspond to each other and are the same size. A first clamping member is provided on one side of the upper and lower sealing rings, and a second clamping member is provided on the other side of the upper and lower sealing rings. A first slot is provided on one side of the first clamping member, in which the upper and lower sealing rings are engaged. A second slot is provided on one side of the second clamping member, in which the upper and lower sealing rings are engaged.

[0007] As a further embodiment of this utility model: a first protrusion is fixedly connected to one end of the first clamping member, wherein a first groove is provided on the first protrusion.

[0008] As a further embodiment of this utility model: a second protrusion is fixedly connected to one end of the second clamping member, wherein a second groove is provided on the second protrusion, and a connecting rod is rotatably connected to the second clamping member.

[0009] As a further embodiment of this utility model: one end of the threaded rod is fixedly connected to the connecting rod, the other end of the threaded rod is fixedly connected to a fixing member, and a movable disc is threadedly connected to the threaded rod.

[0010] As a further embodiment of this utility model: a connecting member is provided between the first clamping member and the second clamping member, one end of the connecting member is hinged to the first clamping member, and the other end of the connecting member is hinged to the second clamping member.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. The connection between the sealing cap and the main body of the liquid storage tank can be strengthened by the first clamping member and the second clamping member, thereby reducing the possibility of the sealing cap loosening on the liquid storage tank. In addition, the sealing effect of the sealing cap can be improved.

[0013] 2. Manually rotate the movable disc away from the first protrusion to release the clamping effect of the first and second clamping parts on the sealing cover, thus making it easier to open the sealing cover. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a liquid storage tank.

[0015] Figure 2 This is a schematic diagram of the upper and lower sealing rings in a liquid storage tank.

[0016] Figure 3 This is a schematic diagram of the structure of the first clamping member and the second clamping member in a liquid storage tank.

[0017] Figure 4 This is a schematic diagram of the structure of a connector and movable plate in a liquid storage tank.

[0018] Figure 5 This is a schematic diagram of the connecting rod and threaded rod in a liquid storage tank.

[0019] In the figure: 1. Main body of the storage tank; 2. Sealing cover; 3. Lower sealing ring; 4. Upper sealing ring; 5. First clamping component; 6. Second clamping component; 7. Connecting component; 8. Second slot; 9. Second protrusion; 10. Connecting rod; 11. Threaded rod; 12. Movable disc; 13. Fixing component; 14. First slot; 15. First protrusion. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] Please see Figures 1-5In this embodiment of the present invention, a liquid storage tank includes a liquid storage tank body 1, a sealing cap 2, a threaded rod 11, a first clamping member 5, and a second clamping member 6. The upper end of the liquid storage tank body 1 is provided with the sealing cap 2, and an upper sealing ring 4 is fixedly connected to the outer side of the lower end of the sealing cap 2. A lower sealing ring 3 is fixedly connected to the outer side of the upper end of the liquid storage tank body 1. The upper sealing ring 4 and the lower sealing ring 3 correspond to each other and are of the same size. A first clamping member 5 is provided on one side of the upper sealing ring 4 and the lower sealing ring 3, and a second clamping member 6 is provided on the other side. A first slot 14 is provided on one side of the first clamping member 5, in which the upper sealing ring 4 and the lower sealing ring 3 are engaged. A second clamping member 6 is provided on one side of the second clamping member 6. The groove 8, wherein the upper sealing ring 4 and the lower sealing ring 3 are engaged in the second groove 8, one end of the first clamping member 5 is fixedly connected to the first protrusion 15, wherein the first protrusion 15 has a first groove, one end of the second clamping member 6 is fixedly connected to the second protrusion 9, wherein the second protrusion 9 has a second groove, a connecting rod 10 is rotatably connected to the second clamping member 6, one end of the threaded rod 11 is fixedly connected to the connecting rod 10, the other end of the threaded rod 11 is fixedly connected to the fixing member 13, and a movable disc 12 is threadedly connected to the threaded rod 11. A connecting member 7 is provided between the first clamping member 5 and the second clamping member 6, one end of the connecting member 7 is hinged to the first clamping member 5, and the other end of the connecting member 7 is hinged to the second clamping member 6.

[0022] The working principle of this utility model is as follows: First, the sealing cap 2 can be tightly fastened to the main body 1 of the liquid storage tank. Then, the first clamping member 5 and the second clamping member 6 can be wrapped around the outer ring of the upper sealing ring 4 and the lower sealing ring 3, so that the upper sealing ring 4 and the lower sealing ring 3 are initially engaged in the first slot 14 and the second slot 8. Then, the threaded rod 11 is manually rotated so that the threaded rod 11 rotates into the first groove. Then, the movable disk 12 is manually rotated so that it moves towards the first protrusion 15. Then, the movable disk 12 will drive the first protrusion 15 to move towards the second protrusion 9. This causes the first clamping member 5 and the second clamping member 6 to gradually approach each other, and the upper sealing ring 4 and the lower sealing ring 3 to be further engaged in the first slot 14 and the second slot 8. This allows the first clamping member 5 and the second clamping member 6 to tightly clamp the sealing cover 2 and the liquid storage tank body 1, making the seal tighter and reducing the possibility of the sealing cover 2 loosening on the liquid storage tank. In addition, manually rotating the movable disc 12 away from the first protrusion 15 can release the clamping effect of the first clamping member 5 and the second clamping member 6 on the sealing cover 2, thus making it easier to open the sealing cover 2.

[0023] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A liquid storage tank, comprising a tank body (1), a sealing cap (2), a threaded rod (11), a first clamping member (5), and a second clamping member (6), characterized in that, The upper end of the liquid storage tank body (1) is provided with a sealing cover (2), and an upper sealing ring (4) is fixedly connected to the outer side of the lower end of the sealing cover (2). A lower sealing ring (3) is fixedly connected to the outer side of the upper end of the liquid storage tank body (1). A first clamping member (5) is provided on one side of the upper sealing ring (4) and the lower sealing ring (3), and a second clamping member (6) is provided on the other side of the upper sealing ring (4) and the lower sealing ring (3). A first slot (14) is opened on one side of the first clamping member (5), and a second slot (8) is opened on one side of the second clamping member (6). A first protrusion (15) is fixedly connected to one end of the first clamping member (5), and a second protrusion (9) is fixedly connected to one end of the second clamping member (6). A connecting rod (10) is rotatably connected to the second clamping member (6), and a movable disc (12) is threadedly connected to the threaded rod (11).

2. A liquid storage tank according to claim 1, characterized in that, The upper sealing ring (4) corresponds to the lower sealing ring (3) and is the same size.

3. A liquid storage tank according to claim 1, characterized in that, The upper sealing ring (4) and the lower sealing ring (3) are engaged in the first slot (14).

4. A liquid storage tank according to claim 1, characterized in that, The upper sealing ring (4) and the lower sealing ring (3) are engaged in the second slot (8).

5. A liquid storage tank according to claim 1, characterized in that, The first protrusion (15) has a first groove.

6. A liquid storage tank according to claim 1, characterized in that, The second protrusion (9) has a second groove.

7. A liquid storage tank according to claim 1, characterized in that, One end of the threaded rod (11) is fixedly connected to the connecting rod (10), and the other end of the threaded rod (11) is fixedly connected to a fastener (13).

8. A liquid storage tank according to claim 1, characterized in that, A connecting member (7) is provided between the first clamping member (5) and the second clamping member (6).

9. A liquid storage tank according to claim 8, characterized in that, One end of the connector (7) is hinged to the first clamping member (5), and the other end of the connector (7) is hinged to the second clamping member (6).

Images