Drainage tube clamp

Abstract

The utility model discloses a drainage tube clamp which comprises an upper clamping plate and a lower clamping plate which are used in cooperation, the ends, close to each other, of the upper clamping plate and the lower clamping plate are rotationally connected through a hinge, the other ends of the upper clamping plate and the lower clamping plate are fixedly connected with clamping lock catches, and a groove is formed in the middle of the top of the lower clamping plate in the length direction. The depths of the grooves are sequentially increased from the positions close to the front face and the back face of the lower clamping plate to the middle of the lower clamping plate, the middles of the grooves protrude, pressing strips used in cooperation with the grooves are fixedly connected to the positions, located in the grooves, of the upper clamping plate, and alignment grooves are formed in the middle of the top of the lower clamping plate in the width direction of the lower clamping plate. Compared with a common integrally-formed clamp, the clamp has the advantages that the upper clamping plate and the lower clamping plate are connected through the hinge, the service life of the clamp can be prolonged, the drainage tube can be reduced and prevented from being folded through the design of the groove and the counterpoint groove, surface resetting of the drainage tube is facilitated, and compared with a clamp, the clamp is light in weight, low in cost and convenient to operate at home.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to a drainage tube clamp. Background Art

[0002] When the T-type drainage tube is connected to the drainage bag, a clamp is needed to clamp the drainage tube and then connect it, and then the clamp is removed. After the drainage is completed, the drainage tube is clamped with the clamp, and its end is inserted into the sealing plug, and then the clamp is removed. This is the entire drainage operation process, which is inconvenient for home use. Utility Model Content

[0003] The technical problem to be solved by the utility model is that the clamps currently used for T-shaped drainage tubes are not suitable for home use, and ordinary clamps are not clamped tightly if used instead, and ordinary plastic clips are all integrally formed, and the connecting parts thereof are easily broken and have a limited service life.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A drainage tube clamp comprises an upper clamp and a lower clamp used in conjunction with each other, wherein one end of the upper clamp and the lower clamp close to each other is rotatably connected by a hinge, and the other end thereof is fixedly connected with a clamp lock buckle;

[0006] A groove is provided in the middle of the top of the lower splint along its length direction, and the depth of the groove increases from the front and back sides of the lower splint to the middle thereof, and the middle part of the groove is convex, and a pressure strip used in conjunction with the groove is fixedly connected to the upper splint at the position of the groove;

[0007] A positioning groove is provided in the middle of the top of the lower clamping plate along its width.

[0008] Furthermore, the depth of the alignment groove increases successively from the left and right sides of the lower clamping plate to the middle thereof;

[0009] The depth of the alignment groove increases successively from the front and back sides of the lower splint to the middle thereof.

[0010] Furthermore, a connecting belt is fixedly connected to the left side of the lower clamping plate, and a plug is fixedly connected to the end away from the lower clamping plate.

[0011] Furthermore, a plurality of weight-reducing holes are provided on the front and back sides of the upper and lower splints.

[0012] Working principle and beneficial effects: Compared with the use of ordinary one-piece clamps, the use of hinges to connect the upper and lower clamps can increase their service life, and the design of grooves and alignment grooves can reduce the drainage tube to avoid creases and help to reposition the drainage tube surface. Compared with pliers, this clip is light in weight, low in cost and easy to operate at home. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of the clip of the utility model;

[0014] Figure 2 This is a schematic cross-sectional view of the clip of the utility model;

[0015] Figure 3 The utility model is a three-dimensional structural schematic diagram of a clamp with a connecting belt and a plug.

[0016] In the figure: 1. Upper clamping plate; 2. Lower clamping plate; 3. Clamp lock buckle; 4. Groove; 5. Alignment groove; 6. Connecting belt; 7. Plug; 8. Weight reduction hole. DETAILED DESCRIPTION

[0017] The present invention can be better understood according to the following embodiments.

[0018] The structures, proportions, sizes, etc. illustrated in the drawings of the specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effect and purpose that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model. At the same time, the terms such as "upper", "lower", "front", "back", "middle" and so on quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the utility model without substantial change of the technical content.

[0019] like Figure 1-2 As shown,

[0020] Example 1

[0021] A drainage tube clamp comprises an upper clamp plate 1 and a lower clamp plate 2 which cooperate with each other, wherein the ends of the upper clamp plate 1 and the lower clamp plate 2 which are close to each other are rotatably connected by a hinge, and the other ends thereof are fixedly connected with a clamp lock buckle 3;

[0022] A groove 4 is provided in the middle of the top of the lower clamping plate 2 along its length direction, and the depth of the groove 4 increases from the front and back sides of the lower clamping plate 2 to the middle thereof, and the middle part of the groove 4 is convex, and a pressure strip used in conjunction with the groove 4 is fixedly connected to the upper clamping plate 1 at the position of the groove 4;

[0023] A positioning groove 5 is provided in the middle of the top of the lower clamping plate 2 along its width.

[0024] The upper splint 1 and the lower splint 2 are connected by a hinge, which increases the service life compared to an integrally formed clip. In order to reduce the weight of the entire clip, the hinge can be made of aluminum alloy. The alignment groove 5 is convenient for placing the drainage tube. The depth of the alignment groove 5 increases from the left and right sides of the lower splint 2 to the middle. The depth of the alignment groove 5 increases from the front and back of the lower splint 2 to the middle, and the height difference with the groove 4 is reduced to reduce the crease of the drainage tube. The special design of the groove 4 is also to reduce the crease on the surface of the drainage tube, and it cannot be guaranteed that it can be pressed tightly.

[0025] Compared with the use of ordinary one-piece clamps, the use of hinges to connect the upper clamp 1 and the lower clamp 2 can increase its service life, and the design of the groove 4 and the alignment groove 5 can reduce the drainage tube to avoid creases and help to reposition the surface of the drainage tube. Compared with pliers, the clip is light in weight, low in cost and easy to operate at home.

[0026] Several weight-reducing holes 8 are provided on the front and back of the upper clamping plate 1 and the lower clamping plate 2 to further reduce the weight of the clamp.

[0027] Embodiment 2, specific structure, the left side of the lower splint 2 is also fixedly connected with a connecting belt 6, and the end away from the lower splint 2 is fixedly connected with a plug 7, and the connecting belt 6 connects it with the plug 7 to avoid the loss of the clamp or the plug 7 during the drainage operation.

Claims

1. A drainage tube clamp, comprising an upper clamp (1) and a lower clamp (2) used in conjunction with each other, characterized in that: One end of the upper clamping plate (1) and the lower clamping plate (2) that is close to each other is rotatably connected via a hinge, and the other end thereof is fixedly connected with a clamping lock buckle (3); A groove (4) is provided in the middle of the top of the lower clamping plate (2) along its length direction, the depth of the groove (4) increases from the front and back sides of the lower clamping plate (2) to the middle thereof, the middle of the groove (4) is convex, and a pressure strip used in conjunction with the groove (4) is fixedly connected to the upper clamping plate (1) at the position of the groove (4); A positioning groove (5) is provided in the middle of the top of the lower clamping plate (2) along its width.

2. A drainage tube clamp according to claim 1, characterized in that: The depth of the alignment groove (5) increases from the left and right sides of the lower clamping plate (2) to the middle thereof; The depth of the alignment groove (5) increases sequentially from the front and back sides of the lower clamping plate (2) to the middle thereof.

3. The drainage tube clamp according to claim 1, characterized in that: A connecting belt (6) is also fixedly connected to the left side of the lower clamping plate (2), and a plug (7) is fixedly connected to the end away from the lower clamping plate (2).

4. The drainage tube clamp according to claim 1, characterized in that: A plurality of weight-reducing holes (8) are provided on the front and back sides of the upper clamping plate (1) and the lower clamping plate (2).

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