Flow stopping clamp convenient to adjust

Abstract

The utility model discloses a flow stopping clamp convenient to adjust, which relates to the technical field of flow stopping clamps and comprises a lower fixing plate and an adjusting component, a mounting hole is formed in the surface of the lower fixing plate, and the adjusting component used for conveniently adjusting the flow stopping size is arranged in the mounting hole. And the adjusting assembly comprises an adjusting rope, a first limiting piece, a second limiting piece, a control piece and a flow stopping pressing plate, the first limiting piece is installed on the surface of the adjusting rope, the second limiting piece is arranged on the side edge of the first limiting piece, and the control piece is installed at the upper end of the adjusting rope. According to the flow stopping clamp convenient to adjust, an adjusting rope penetrates through a mounting hole to be used for overall positioning of an adjusting assembly on the lower fixing plate, a first limiting piece and a second limiting piece at different positions are clamped at the lower end of the lower fixing plate by pulling the adjusting rope, a control piece is pulled down by pulling the adjusting rope, a flow stopping pressing plate has the flow stopping effect on an air channel such as an infusion tube, and the flow stopping effect is good. The first limiting piece and the second limiting piece at different positions can achieve different flow stopping effects, and adjustment is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of flow-stop clamps, in particular to a flow-stop clamp which is convenient to adjust. Background Art

[0002] Stop clamps are often used in medical pipelines to clamp the pipelines. The stop clamp for infusion sets is a clamp-shaped accessory that can block the flow of liquid by clamping the infusion pipeline. The stop clamp can also prevent air from entering, thus ensuring the safety of infusion.

[0003] For example, the utility model with application number CN202223119849.X discloses a flow-stop clamp, which can be installed on a central venous catheter and play a role in stopping the flow. However, the existing flow-stop clamps are usually of fixed size and are prone to loosening when clamping and stopping the flow of a thicker catheter, making it inconvenient to adjust the range of clamping and stopping the flow.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a flow-stop clamp that is easy to adjust is provided. Utility Model Content

[0005] The utility model aims to provide a conveniently adjustable stop clamp to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flow-stop clamp that is easy to adjust, comprising a lower fixing plate and an adjusting component, the surface of the lower fixing plate is provided with a mounting hole, the adjusting component for facilitating the adjustment of the flow-stop size is arranged inside the mounting hole, and the adjusting component comprises an adjusting rope, a limiting piece 1, a limiting piece 2, a control piece and a flow-stop pressure plate, the surface of the adjusting rope is provided with a limiting piece 1, and the side of the limiting piece 1 is provided with a limiting piece 2, the upper end of the adjusting rope is provided with a control piece, and the middle part of the control piece is provided with a flow-stop pressure plate.

[0007] Furthermore, the lower fixing plate and the mounting holes are an integrated structure, and the mounting holes are symmetrically arranged in two rows about the central axis of the lower fixing plate.

[0008] Furthermore, two adjusting ropes are symmetrically arranged about the center line of the control piece, and three groups of limiting pieces 1 and limiting pieces 2 are equidistantly arranged in the vertical direction of the adjusting rope.

[0009] Furthermore, a limiting frame is installed at the end of the lower fixing plate, and a limiting groove is provided at the lower side of the limiting frame.

[0010] Furthermore, the limiting frame and the limiting groove are an integrated structure, and the limiting frame and the limiting groove are provided in two groups.

[0011] Furthermore, the inner wall of the limiting groove is provided with auxiliary components for limiting the infusion tube, and the number of the auxiliary components is set to two groups.

[0012] Furthermore, the auxiliary component includes a fixing plate, a long silicone plate and a short silicone plate, and the left side of the fixing plate is connected to the long silicone plate, and the right side of the fixing plate is connected to the short silicone plate.

[0013] Furthermore, the shape of the fixing plate is J-shaped, and the fixing plate and the limiting groove fit tightly.

[0014] The utility model provides a conveniently adjustable stopper, which has the following beneficial effects:

[0015] 1. The utility model is used to adjust the overall positioning of the assembly on the lower fixed plate by passing the adjusting rope through the mounting hole. By pulling the adjusting rope, the limiting pieces 1 and 2 at different positions are positioned at the lower end of the lower fixed plate. Pulling the adjusting rope pulls down the control piece, so that the flow-stopping pressure plate can stop the flow of the airway such as the infusion tube. The limiting pieces 1 and 2 at different positions can achieve different flow-stopping effects, which is convenient for adjustment. By squeezing the limiting pieces 1 and 2 to make them close to the adjusting rope, they can be moved upward in the mounting hole for adjustment.

[0016] 2. The utility model can limit the infusion tube and the like by means of the limit frame, and the installation is simple and quick. The fixing sheet made of silicone material can increase the friction force of the limit frame on the surface of the infusion tube and the like. The long silicone sheet and the short silicone sheet can be curled according to the thickness of the infusion tube or the drainage tube, so that the space of the limit groove can be adjusted. The two limit frames can be used separately in conjunction with a set of adjustment components, so that the flow-stop clamp can simultaneously stop the flow of two relatively close pipes on the same patient, saving the number of flow-stop clamps used. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a conveniently adjustable stop clamp of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of an adjustment component of a conveniently adjustable stop clamp of the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the auxiliary component structure of a conveniently adjustable flow-stop clamp.

[0020] In the figure: 1. lower fixing plate; 2. mounting hole; 3. limit frame; 4. limit slot; 5. adjustment component; 501. adjustment rope; 502. limit plate 1; 503. limit plate 2; 504. control plate; 505. flow-stop pressure plate; 6. auxiliary component; 601. fixing plate; 602. long silicone sheet; 603. short silicone sheet. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figure 1 As shown, a flow-stop clamp that is easy to adjust includes a lower fixing plate 1 and an adjusting component 5. A mounting hole 2 is provided on the surface of the lower fixing plate 1. The lower fixing plate 1 and the mounting hole 2 are an integrated structure, and the mounting holes 2 are symmetrically arranged in two rows about the central axis of the lower fixing plate 1. A limiting frame 3 is installed at the end of the lower fixing plate 1. The limiting frame 3 can limit the left and right of the infusion tube, etc. The installation is simple and fast, and a limiting groove 4 is provided on the lower side of the limiting frame 3. Two limiting frames 3 can be used separately in conjunction with a group of adjusting components 5, so that the flow-stop clamp can simultaneously stop the flow of two relatively close pipes on the same patient, saving the number of flow-stop clamps used. The limiting frame 3 and the limiting groove 4 are an integrated structure, and the limiting frame 3 and the limiting groove 4 are provided in two groups.

[0023] like Figure 2 As shown, the adjustment component 5 for adjusting the stop size is arranged inside the mounting hole 2, and the adjustment component 5 includes an adjustment rope 501, a limit piece 1 502, a limit piece 2 503, a control piece 504 and a stop pressure plate 505. The limit piece 1 502 is installed on the surface of the adjustment rope 501. The adjustment rope 501 passes through the mounting hole 2 for the overall positioning of the adjustment component 5 on the lower fixing plate 1. Two adjustment ropes 501 are symmetrically arranged about the center line of the control piece 504, and the limit piece 1 502 and the limit piece 2 503 are equidistantly arranged in three groups in the vertical direction of the adjustment rope 501. By pulling the adjustment rope 501, the limit pieces at different positions are adjusted. The first and second limiting plates 502 and 503 are positioned at the lower end of the lower fixed plate 1, and the control plate 504 is pulled down by pulling the adjusting rope 501, so that the flow-stopping pressure plate 505 can stop the flow of the airway such as the infusion tube, and the side of the limiting plate 502 is provided with the limiting plate 503. The limiting plates 1 502 and 503 in different positions can achieve different flow-stopping effects, which is convenient for adjustment. By squeezing the limiting plates 1 502 and 503 to make them close to the adjusting rope 501, they can be moved upward in the mounting hole 2 for adjustment. The control plate 504 is installed at the upper end of the adjusting rope 501, and the flow-stopping pressure plate 505 is provided in the middle of the control plate 504.

[0024] like Figure 3As shown, the inner wall of the limiting groove 4 is provided with an auxiliary component 6 for limiting the infusion tube, and the number of the auxiliary components 6 is set in two groups, the auxiliary component 6 includes a fixing plate 601, a long silicone plate 602 and a short silicone plate 603, and the left side of the fixing plate 601 is connected with the long silicone plate 602, the shape of the fixing plate 601 is J-shaped, and the fixing plate 601 and the limiting groove 4 are tightly fitted, the fixing plate 601 made of silicone material can increase the friction force of the limiting frame 3 on the surface of the infusion tube, etc., the right side of the fixing plate 601 is connected with the short silicone plate 603, the long silicone plate 602 and the short silicone plate 603 can be curled according to the thickness of the infusion tube or the drainage tube, so that the space of the limiting groove 4 can be adjusted.

[0025] In summary, the easily adjustable stop clamp is firstly based on Figure 1-Figure 3 The structure shown in the figure is to clamp the infusion tube or catheter from the side of the opening of the limiting frame 3 into the limiting groove 4. The fixing sheet 601 made of silicone material can increase the friction of the limiting frame 3 on the surface of the infusion tube, etc., and the long silicone sheet 602 and the short silicone sheet 603 can be curled according to the thickness of the infusion tube or drainage tube according to the diameter of the pipeline to adjust the space of the limiting groove 4, and then the two adjusting ropes 501 are respectively passed through the mounting holes 2 at appropriate positions, so that the control sheet 504 and the flow-stopping pressure plate 505 are located at the upper end of the infusion tube or catheter airway, and then the adjusting rope 501 is pulled to make the limiting sheets 504 at different positions close to each other. 2 and the limiting piece 2 503 are stuck at the lower end of the lower fixed plate 1. When the adjusting rope 501 is pulled, the control piece 504 is also pulled down, so that the flow-stopping pressure plate 505 can stop the flow of the airway such as the infusion tube. Pulling the limiting piece 1 502 and the limiting piece 2 503 at different positions to get stuck at the lower end of the lower fixed plate 1 can stop the flow of pipes with different diameters, avoiding the situation that the thicker pipe cannot be clamped and the flow is inconvenient to stop. The two limiting frames 3 can also be used separately with a group of adjusting components 5, so that the flow-stopping clamp can stop the flow of two relatively close pipes on the same patient at the same time, saving the number of flow-stopping clamps used.

[0026] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A conveniently adjustable stopper, comprising a lower fixing plate (1) and an adjustment assembly (5), characterized in that: The surface of the lower fixing plate (1) is provided with a mounting hole (2), and the adjusting component (5) for adjusting the stop size is arranged inside the mounting hole (2), and the adjusting component (5) comprises an adjusting rope (501), a first limiting piece (502), a second limiting piece (503), a control piece (504) and a stop pressure plate (505), the surface of the adjusting rope (501) is provided with a first limiting piece (502), and the side of the first limiting piece (502) is provided with a second limiting piece (503), the upper end of the adjusting rope (501) is provided with a control piece (504), and the middle part of the control piece (504) is provided with a stop pressure plate (505).

2. The easily adjustable stop clamp according to claim 1, characterized in that: The lower fixing plate (1) and the mounting holes (2) are an integrated structure, and the mounting holes (2) are symmetrically arranged in two rows about the central axis of the lower fixing plate (1).

3. The easily adjustable stop clamp according to claim 1, characterized in that: Two adjusting ropes (501) are symmetrically arranged about the center line of the control piece (504), and three groups of limiting pieces 1 (502) and limiting pieces 2 (503) are equidistantly arranged in the vertical direction of the adjusting rope (501).

4. The easily adjustable stop clamp according to claim 1, characterized in that: A limiting frame (3) is installed at the end of the lower fixing plate (1), and a limiting groove (4) is provided on the lower side of the limiting frame (3).

5. The easily adjustable stop clamp according to claim 4, characterized in that: The limiting frame (3) and the limiting groove (4) are an integrated structure, and the limiting frame (3) and the limiting groove (4) are provided in two groups.

6. The easily adjustable stop clamp according to claim 4, characterized in that: The inner wall of the limiting groove (4) is provided with an auxiliary component (6) for limiting the position of the infusion tube, and the number of the auxiliary components (6) is set to two groups.

7. The easily adjustable stop clamp according to claim 6, characterized in that: The auxiliary component (6) comprises a fixing plate (601), a long silicone plate (602) and a short silicone plate (603), wherein the left side of the fixing plate (601) is connected to the long silicone plate (602), and the right side of the fixing plate (601) is connected to the short silicone plate (603).

8. The easily adjustable stop clamp according to claim 7, characterized in that: The fixing plate (601) is in a J-shape, and the fixing plate (601) and the limiting groove (4) fit tightly.

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