Outer cover protection type pump type venous catheter flusher

Abstract

The utility model relates to the field of flushers, in particular to an outer cover protection type pump type venous catheter flusher. The flusher comprises a tank body and a pump body, the pump body is installed in the tank body, the tank body is installed in a protective cover, two pressing blocks are connected to the protective cover in a sliding fit mode, a springback mechanism is connected between the pressing blocks and the protective cover, the two pressing blocks are fixedly connected with two clamping plates respectively, the tank body is connected with a pressing pipe body used for pushing the pressing blocks, and the pressing pipe body is connected with the pump body. A top plate is mounted at the bottom of the inner cavity of the tank body. The tank body of the flusher is protected through the protective cover. And the pressing block is driven to move into the tank body through the movement of the pressing pipe, so that the two clamping plates are pushed to clamp and fix the tank body. The protection type of the flusher is improved.

Description

Technical Field

[0001] The utility model relates to the field of flushers, in particular to an outer cover protection type pump type venous catheter flusher. Background Art

[0002] A pump-type intravenous catheter flusher is a device used for treatments such as infusion, vasodilation, medication, or hemodialysis. However, existing intravenous catheter flushers can only be placed naked on a table, and the canister is easily damaged by falling or collision. Utility Model Content

[0003] In order to overcome the disadvantage of poor protection of existing flushers, the utility model provides a cover-protected pump-type intravenous catheter flusher.

[0004] The technical solution adopted by the utility model to solve its technical problems is: an outer cover protective pump-type venous catheter flusher, comprising a tank body and a pump body, the pump body being installed in the tank body, the tank body being installed in the protective cover, two pressing blocks being slidably connected to the protective cover, a rebound mechanism being connected between the pressing blocks and the protective cover, the two pressing blocks being fixedly connected to two splints respectively, a pressing tube body for pushing the pressing blocks being connected to the tank body, a suction cup being connected to the pressing tube body, and a top plate being installed at the bottom of the inner cavity of the tank body.

[0005] According to another embodiment of the present invention, the pressing block is further comprised of a slope block.

[0006] According to another embodiment of the present invention, the inner wall of the pressing tube body is provided with a thread, the outer wall of the tank body is provided with a thread, and the pressing tube body and the tank body are threadedly connected together.

[0007] According to another embodiment of the present invention, the bottom of the inner cavity of the tank body is further connected to the top plate through a spring 1, and the top plate is slidably connected to the groove at the bottom of the inner cavity of the tank body.

[0008] According to another embodiment of the present invention, the rebound mechanism is a spring.

[0009] According to another embodiment of the present invention, the pressing tube body is further connected to an L-shaped handle.

[0010] According to another embodiment of the present invention, the rear end of the pressing tube is further connected to a ring handle.

[0011] According to another embodiment of the present invention, the splint is further wrapped with a silicone layer.

[0012] The beneficial effect of the present invention is that the protective cover is used to protect the tank body of the flusher. The movement of the pressing tube drives the pressing block into the tank body, thereby pushing the two clamping plates to clamp and fix the tank body. This application improves the protection of the flusher. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the splint and top plate of the utility model;

[0016] In the figure, 1. tank body, 2. pump body, 3. protective cover, 4. pressing block, 5. rebound mechanism, 6. clamping plate, 7. pressing tube body, 8. suction cup, 9. top plate, 10. spring 1, 11. L-shaped grip, 12. ring handle. DETAILED DESCRIPTION

[0017] Figure 1 It is a structural diagram of the utility model; Figure 2 It is a structural schematic diagram of the clamping plate and the top plate of the utility model.

[0018] Combined with attachment Figure 1 and attached Figure 2 As shown, a cover-protected pump-type intravenous catheter flusher includes a tank body 1 and a pump body 2. The pump body 2 is installed in the tank body 1, and the tank body 1 is installed in a protective cover 3. Two pressing blocks 4 are slidably connected to the protective cover 3, and a rebound mechanism 5 is connected between the pressing blocks 4 and the protective cover 3. The two pressing blocks 4 are fixedly connected to two splints 6 respectively. A pressing tube body 7 for pushing the pressing blocks 4 is connected to the tank body 1, and a suction cup 8 is connected to the pressing tube body 7. A top plate 9 is installed at the bottom of the inner cavity of the tank body 1.

[0019] The pressing block 4 is a ramp block.

[0020] The inner wall of the pressing tube body 7 is provided with a thread, and the outer wall of the tank body 1 is provided with a thread, and the pressing tube body 7 and the tank body 1 are connected together with threads.

[0021] The bottom of the inner cavity of the tank body 1 is connected to the top plate 9 through a spring 10, and the top plate 9 is connected to the groove at the bottom of the inner cavity of the tank body 1 by sliding.

[0022] The rebound mechanism 5 is a spring.

[0023] An L-shaped handle 11 is connected to the pressing tube 7. When the flusher is to be carried along, the L-shaped handle 11 can be held in one hand to carry the flusher.

[0024] The rear end of the pressing tube 7 is connected to a ring handle 12 .

[0025] The splint 6 is wrapped with a silica gel layer.

[0026] The usage of this application is that when the can body 1 is not installed in the protective cover 3, the pressing tube body 7 does not contact the pressing block 4. Under the pull of the rebound mechanism 5, the two clamps 6 of the pressing block 4 are in an open state. First, the can body 1 is inserted into the protective cover 3. The can body 1 will push the top plate 9 until the top plate 9 is pressed into place. Then, the pressing tube body 7 is rotated. The pressing tube body 7 will move upward along the protective cover 3 due to the thread until the front end of the pressing tube body 7 opens and presses the pressing block 4 into the protective cover 3. The two pressing blocks 4 will then push the two clamps 6 to clamp and fix the can body 1.

[0027] When the rinser is to be placed on a table, the suction cup 8 can be pressed and adsorbed onto the flat surface.

Claims

1. A protective cover type pump type intravenous catheter flusher, comprising a tank body (1) and a pump body (2), wherein the pump body (2) is installed in the tank body (1), and is characterized in that: The tank body (1) is installed in the protective cover (3), and two pressing blocks (4) are slidably connected to the protective cover (3). A rebound mechanism (5) is connected between the pressing blocks (4) and the protective cover (3). The two pressing blocks (4) are fixedly connected to two clamping plates (6) respectively. A pressing tube (7) for pushing the pressing blocks (4) is connected to the tank body (1), and a suction cup (8) is connected to the pressing tube (7). A top plate (9) is installed at the bottom of the inner cavity of the tank body (1).

2. The outer cover protection type pump type intravenous catheter flusher according to claim 1, characterized in that: The pressing block (4) is a slope block.

3. The outer cover protection type pump type intravenous catheter flusher according to claim 1, characterized in that: The inner wall of the pressing tube body (7) is provided with a thread, and the outer wall of the tank body (1) is provided with a thread, and the pressing tube body (7) and the tank body (1) are connected together by the thread.

4. The outer cover protection type pump type intravenous catheter flusher according to claim 1, characterized in that: The bottom of the inner cavity of the tank body (1) is connected to the top plate (9) via a spring (10), and the top plate (9) is connected to the groove at the bottom of the inner cavity of the tank body (1) by sliding fit.

5. The outer cover protection type pump type intravenous catheter flusher according to claim 1, characterized in that: The rebound mechanism (5) is a spring.

6. The outer cover protection type pump type intravenous catheter flusher according to claim 1, characterized in that: An L-shaped handle (11) is connected to the pressing tube body (7).

7. The outer cover protection type pump type intravenous catheter flusher according to claim 1, characterized in that: The rear end of the pressing tube body (7) is connected to a ring handle (12).

8. The cover-protective pump-type intravenous catheter flusher according to claim 1, characterized in that: The splint (6) is wrapped with a silica gel layer.

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