CN215194194U - Reusable drainage bag - Google Patents

Abstract

The utility model discloses a reusable drainage bag, which relates to the field of drainage bags and comprises a drainage bag body, wherein an external pipeline is connected at an external connecting pipe position which is close to a group of the drainage bag body, an external connecting pipe is connected at an inner ring position of a switching pipe through thread fit, the external connecting pipe is clamped at the inner ring position of an elastic plate, so that the elastic plate is spread to be used for communicating between the external connecting pipe and the external connecting pipe, liquid is introduced into the external connecting pipe, the pressure of the liquid can push a group of push plates below the external connecting pipe to descend and puncture a plastic film by utilizing the tip of a movable rod, so that the liquid flowing through the external connecting pipe can enter the drainage bag body, the external connecting pipe can be screwed out when the drainage bag is used next time, the elastic plate recovers deformation through the elastic action of the elastic plate and the elastic action of a spring, and the end part of the external connecting pipe is sealed by utilizing a rubber ring at the end part of the elastic plate, at the moment, the second group of external connecting pipe positions far away from the drainage bag body position are connected.

Description

Reusable drainage bag

Technical Field

The utility model relates to a drainage bag field, in particular to repeatedly usable drainage bag.

Background

The drainage bag generally refers to a transparent plastic bag which is used for specially containing the liquid drained out from the drainage tube and is led out by a pipeline when the blood seepage, the effusion and the like in the body or in the deep part of the operation need to be led out after the operation.

In the prior art, the connector and the discharge port of the drainage bag are easily polluted, so the drainage bag is often disposable, the cost is wasted, and the drainage bag is not environment-friendly.

Therefore, it is desirable to develop a reusable drainage bag to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but reuse drainage bag to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a repeatedly usable drainage bag, includes drainage bag body, the upper end of drainage bag body is provided with the feed liquor pipeline that supplies outside liquid to get into in the drainage bag body, the bottom of drainage bag body is provided with the play liquid pipeline that supplies liquid discharge in the drainage bag body, one side of feed liquor pipeline is provided with the outer takeover that the multiunit supplied outside pipeline to insert, be provided with the plastic film of keeping apart outer takeover and outer takeover upper portion feed liquor pipeline in the feed liquor pipeline of outer takeover top, be provided with the carriage release lever of liftable in the feed liquor pipeline, when the carriage release lever descends to stab the plastic film, can flow into in the drainage bag body from the liquid that a set of outer takeover department of plastic film inserted.

Preferably, fixed welding has the backup pad on the inner wall of feed liquor pipeline, the carriage release lever activity is inserted and is closed in the backup pad, the bottom of carriage release lever is held through fixed the drawing of the elasticity stay cord of fixing in the backup pad bottom, the upper end an organic whole of carriage release lever is provided with the push pedal, the lower extreme of carriage release lever is most advanced.

In the embodiment, the drainage bag body can be repeatedly used, when the drainage bag body is used for drainage, firstly, an external pipeline is connected at a group of external connecting pipe positions close to the drainage bag body, the external connecting pipe is connected at the inner ring position of the adapter pipe through thread fit, the external connecting pipe is clamped at the inner ring position of the elastic plate, so that the elastic plate is spread to be used for communication between the external connecting pipe and the external connecting pipe, liquid is introduced into the external connecting pipe, the pressure of the liquid can push a group of push plates below the external connecting pipe to descend and puncture the plastic film by using the tip of the movable rod, the liquid flowing through the external connecting pipe can enter the drainage bag body, when the drainage bag is used next time, the pipe orifices of the used external connecting pipe are polluted and are inconvenient to use, at the moment, the external connecting pipe can be screwed out, and the elastic plate can restore to deform through the elastic action of the elastic plate and the elastic action of the spring, therefore, the end part of the external connecting pipe is sealed by the rubber ring at the end part of the elastic plate, at the moment, the second group of external connecting pipe positions far away from the drainage bag body are connected, the operation is repeated according to the method, and external liquid can be introduced into the drainage bag body.

Preferably, the external pipe intercommunication sets up and is provided with the multiunit in the side of feed liquor pipeline, and the one end of keeping away from the feed liquor pipeline is taken over to the external pipe is connected with the switching pipe through screw-thread fit, the one end that the external pipe was kept away from to the switching pipe is connected with the external connection pipe through screw-thread fit.

It should be noted that, the switching pipe all connects convenient to use through screw-thread fit with the external connection pipe, and the elasticity stay cord plays the effect of holding the carriage release lever, and only when liquid got into the feed liquor pipeline and promoted the push pedal, the carriage release lever just can descend and stab the plastic film to make in the one-way drainage bag body that gets into of liquid.

Preferably, fixed welding has the elastic plate that round elastic deformation's on the middle part inner wall of switching pipe, the elastic plate is hourglass hopper-shaped structure, but the inner wall of leaking hopper-shaped of elastic plate is towards outside connecting pipe, and the rubber circle that can elastically deform and laminate each other is fixed to the bottom of leaking hopper-shaped of elastic plate, fixed welding has the spring that leaks hopper-shaped bottom of supporting the elastic plate and is close to each other on the inner wall of switching pipe.

Further, the lower extreme intercommunication drainage bag body of feed liquor pipeline's inside, the upper end opening of feed liquor pipeline, feed liquor pipeline upper end opening part are connected outside connecting pipe when being used for drainage bag body for the last time.

Preferably, the liquid outlet pipeline comprises a first pipe for discharging liquid in the drainage bag body, the first pipe is provided with a plurality of groups, a second pipe is integrally arranged at the upper end of the first pipe, a second pipe sleeve on the first pipe is arranged between adjacent first pipes and is arranged at the inner ring of the adjacent first pipe, and an annular bulge is fixedly arranged at the outer ring of the lower end of the first pipe.

The drainage bag comprises a drainage bag body, a drainage pipe is arranged in the drainage bag body, the drainage pipe comprises a first pipe and a second pipe, when liquid in the drainage bag body is discharged through the first pipe, the pipe opening of the first pipe is polluted, at the moment, the first pipe can be pulled out from the first group of pipes, the second pipe is separated from the first pipe, a new group of first pipes can be used for discharging liquid in the drainage bag body, and the drainage bag is convenient to use.

Preferably, the fixed card strip that is provided with in upper end outer lane department of a tub, card strip cross-section is the structure of type Chinese character 'ao', and when two sets of adjacent a tub intercommunications each other, the card strip block on a set of a tub is on the annular arch on an adjacent a set of a tub.

Wherein, it is fixed through the block between annular arch and the card strip between two sets of adjacent tubes, and connection structure is firm, is difficult for droing, but and the card strip elastic deformation, the dismouting of being convenient for.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a reusable drainage bag, which comprises a drainage bag body, wherein the upper end of the drainage bag body is provided with a liquid inlet pipeline for external liquid to enter the drainage bag body, the bottom of the drainage bag body is provided with a liquid outlet pipeline for liquid in the drainage bag body to be discharged, one side of the liquid inlet pipeline is provided with a plurality of external pipes for external pipeline to be connected, the drainage bag body can be reused, when the drainage bag body is used for drainage, the external pipeline is firstly connected at the position close to the external pipe of one group of the drainage bag body, the external connecting pipe is connected at the inner circle of the adapter pipe through screw thread fit, the external connecting pipe is clamped at the inner circle of the elastic plate, thereby the elastic plate is spread to be used for the communication between the external pipe and the external connecting pipe, liquid is led into the external pipe, the pressure of the liquid can push a group of push plates below the external pipe to descend and the tip of the movable rod is utilized to puncture the plastic film, therefore, liquid flowing through the external connection pipe can enter the drainage bag body, and when the drainage bag is used next time, the pipe orifices of the used external connection pipe are polluted and inconvenient to use;

2. the utility model discloses a reusable drainage bag, the switching pipe and the external connecting pipe are all connected through screw-thread fit, the connection and use are convenient, the elastic stay cord plays the role of pulling the moving rod, only when the liquid enters the liquid inlet pipeline to push the push plate, the moving rod can descend to puncture the plastic film, thereby the liquid enters the drainage bag body in one way;

3. the utility model discloses a repeatedly usable drainage bag, liquid outlet pipe way are arranged in the liquid discharge with in the drainage bag body, and liquid outlet pipe way includes a pipe and No. two pipes, when discharging the liquid with in the drainage bag body through a pipe, the mouth of pipe department of a pipe is polluted, at this moment, can extract a pipe of here from a set of a pipe, No. two pipe and a pipe separation, can use the liquid that a new set of a pipe was arranged in discharging the drainage bag body, convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

Fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a drainage bag body; 2. a liquid inlet pipeline; 3. a liquid outlet pipeline; 4. an external connection pipe; 5. a transfer tube; 6. an external connection pipe; 7. an elastic plate; 8. a rubber ring; 9. a spring; 10. pushing the plate; 11. a travel bar; 12. a support plate; 13. an elastic pull rope; 14. a plastic film; 15. an annular projection; 16. a first pipe; 17. a second pipe; 18. and (6) clamping the strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a as shown in fig. 1-3 a repeatedly usable drainage bag, including drainage bag body 1, the upper end of drainage bag body 1 is provided with the feed liquor pipeline 2 that supplies outside liquid to get into in drainage bag body 1, drainage bag body 1's bottom is provided with the play liquid pipeline 3 that supplies liquid discharge in drainage bag body 1, one side of feed liquor pipeline 2 is provided with the outer takeover 4 that the multiunit supplied outside pipeline to insert, be provided with in the feed liquor pipeline 2 of outer takeover 4 top and keep apart outer takeover 4 and outer plastic film 14 who takes over 4 upper portion feed liquor pipeline 2, be provided with the carriage release lever 11 of liftable in the feed liquor pipeline 2, when carriage release lever 11 descends and punctures plastic film 14, can flow into in drainage bag body 1 from the liquid of a set of outer takeover 4 departments of plastic film 14 top access.

Fixed welding has backup pad 12 on the inner wall of inlet channel 2, and the movable plug of carriage release lever 11 closes in backup pad 12, and the bottom of carriage release lever 11 is fixed to be drawn through the elasticity stay cord 13 of fixing in backup pad 12 bottom and is held, and the upper end an organic whole of carriage release lever 11 is provided with push pedal 10, and the lower extreme of carriage release lever 11 is most advanced.

In this embodiment, the drainage bag body 1 can be reused, when the drainage bag body 1 is used for drainage, firstly, an external pipeline is connected to a group of external tubes 4 close to the drainage bag body 1, the external connecting tube 6 is connected to the inner ring of the adapter tube 5 through thread fit, the external connecting tube 6 is clamped at the inner ring of the elastic plate 7, so that the elastic plate 7 is opened for communication between the external tubes 4 and the external connecting tube 6, liquid is introduced into the external tubes 4, the pressure of the liquid can push a group of push plates 10 below the external tubes 4 to fall down and puncture the plastic film 14 by using the tip of the movable rod 11, so that the liquid flowing through the external tubes 4 can enter the drainage bag body 1, and when the drainage bag is used next time, the orifices of the used group of external tubes 4 are polluted, the drainage bag is inconvenient to use, at this time, the external connecting tube 6 can be screwed out, the elastic plate 7 can restore deformation through the elastic action of the elastic plate and the elastic action of the spring 9, therefore, the end part of the external connecting pipe 4 is sealed by the rubber ring 8 at the end part of the elastic plate 7, at the moment, the position of the second group of external connecting pipes 4 far away from the drainage bag body 1 is connected, the operation is repeated according to the method, and external liquid can be introduced into the drainage bag body 1.

The external pipe 4 intercommunication sets up and is provided with the multiunit in the side of inlet channel 2, and the one end of keeping away from inlet channel 2 is taken over 4 outward and is connected with switching pipe 5 through screw-thread fit, and the one end that the external pipe 4 was kept away from to switching pipe 5 is connected with external connection pipe 6 through screw-thread fit.

It should be noted that, the switching pipe 5 and the external connection pipe 6 are connected through screw-thread fit, and are connected convenient to use, and the elastic pull rope 13 plays the role of pulling the movable rod 11, and only when liquid enters the liquid inlet pipeline 2 and pushes the push plate 10, the movable rod 11 can descend to puncture the plastic film 14, so that the liquid can enter the drainage bag body 1 in a single direction.

But fixed welding has round elastic deformation's elastic plate 7 on the middle part inner wall of switching pipe 5, and elastic plate 7 is hourglass hopper-shaped structure, and the hourglass hopper-shaped inner wall of elastic plate 7 is towards outside connecting pipe 6, and the fixed rubber circle 8 that is provided with elastic deformation and laminates each other in the hourglass hopper-shaped bottom of elastic plate 7, and fixed welding has the spring 9 that leaks hopper-shaped bottom and is close to each other that supports elastic plate 7 on the inner wall of switching pipe 5.

Further, the lower extreme of feed liquor pipeline 2 communicates the inside of drainage bag body 1, and the upper end opening of feed liquor pipeline 2, 2 upper end openings of feed liquor pipeline connect outside connecting pipe 6 when being used for drainage bag body 1 at last time.

The liquid outlet pipeline 3 comprises a first pipe 16 for discharging liquid in the drainage bag body 1, the first pipe 16 is provided with a plurality of groups, a second pipe 17 is integrally arranged at the upper end of the first pipe 16, between adjacent first pipes 16, the second pipe 17 on the first pipe 16 is sleeved at the inner ring of the adjacent first pipe 16, and an annular bulge 15 is fixedly arranged at the outer ring of the lower end of the first pipe 16.

Specifically, liquid outlet pipe 3 is used for discharging the liquid in drainage bag body 1, and liquid outlet pipe 3 includes No. one pipe 16 and No. two pipes 17, and when discharging the liquid in drainage bag body 1 through No. one pipe 16, the mouth of pipe department of No. one pipe 16 is polluted, at this moment, can pull out No. one pipe 16 here from last a set of No. one pipe 16, No. two pipe 17 and No. one pipe 16 separation, can use No. one new set of No. one pipe 16 to be used for discharging the liquid in drainage bag body 1, convenient to use.

The outer ring of the upper end of the first pipe 16 is fixedly provided with a clamping strip 18, the section of the clamping strip 18 is of a concave structure, and when two adjacent groups of the first pipes 16 are communicated with each other, the clamping strip 18 on one group of the first pipes 16 is clamped on the annular bulge 15 on the adjacent group of the first pipes 16.

Wherein, it is fixed through the block between annular arch 15 and the card strip 18 between two sets of adjacent first tubes 16, and connection structure is firm, is difficult for droing, and but card strip 18 elastic deformation, the dismouting of being convenient for.

The working principle is as follows: the drainage bag body 1 can be repeatedly used, when the drainage bag body 1 is used for drainage, firstly, an external pipeline is connected at the position of a group of external connecting pipes 4 close to the drainage bag body 1, the external connecting pipe 6 is connected at the inner ring position of the adapter pipe 5 through thread fit, the external connecting pipe 6 is clamped at the inner ring position of the elastic plate 7, thereby the elastic plate 7 is opened to be used for communication between the external connecting pipes 4 and the external connecting pipe 6, liquid is introduced into the external connecting pipes 4, the pressure of the liquid can push a group of push plates 10 below the external connecting pipes 4 to fall down and puncture the plastic film 14 by utilizing the tips of the movable rods 11, thereby the liquid flowing through the external connecting pipes 4 can enter the drainage bag body 1, when the drainage bag is used next time, the pipe orifices of the used group of external connecting pipes 4 are polluted, the drainage bag is inconvenient to use, at the moment, the external connecting pipes 6 can be screwed out, the elastic plate 7 recovers deformation through the elastic action of the elastic plate and the elastic action of the spring 9, therefore, the end part of the external connecting pipe 4 is sealed by the rubber ring 8 at the end part of the elastic plate 7, at the moment, the position of the second group of external connecting pipes 4 far away from the drainage bag body 1 is connected, the operation is repeated according to the method, and external liquid can be introduced into the drainage bag body 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. The utility model provides a repeatedly usable drainage bag, includes drainage bag body (1), its characterized in that: the upper end of drainage bag body (1) is provided with feed liquor pipeline (2) that supplies outside liquid to get into in drainage bag body (1), the bottom of drainage bag body (1) is provided with liquid discharge's play liquid pipeline (3) in supplying drainage bag body (1), one side of feed liquor pipeline (2) is provided with outer takeover (4) that the multiunit supplied outside pipeline to insert, be provided with in feed liquor pipeline (2) of outer takeover (4) top and keep apart outer takeover (4) and outer plastic film (14) of takeover (4) upper portion feed liquor pipeline (2), be provided with movable rod (11) of liftable in feed liquor pipeline (2), when movable rod (11) descend and stab plastic film (14), can flow into in drainage bag body (1) from the liquid that a set of outer takeover (4) of plastic film (14) top department accessed.

2. A reusable drainage bag according to claim 1 wherein: fixed welding has backup pad (12) on the inner wall of inlet channel (2), carriage release lever (11) activity is inserted and is closed in backup pad (12), the bottom of carriage release lever (11) is fixed to be drawn through elasticity stay cord (13) of fixing in backup pad (12) bottom and is held, the upper end an organic whole of carriage release lever (11) is provided with push pedal (10), the lower extreme of carriage release lever (11) is most advanced.

3. A reusable drainage bag according to claim 1 wherein: the side that external pipe (4) intercommunication set up at inlet conduit (2) is provided with the multiunit, and the one end of keeping away from inlet conduit (2) is connected with switching pipe (5) through screw-thread fit in external pipe (4), the one end of keeping away from external pipe (4) in switching pipe (5) is connected with external connection pipe (6) through screw-thread fit.

4. A reusable drainage bag according to claim 3 wherein: but fixed welding has round elastic deformation's elastic plate (7) on the middle part inner wall of switching pipe (5), elastic plate (7) are hourglass hopper-shaped structure, but the hourglass hopper-shaped inner wall of elastic plate (7) is towards outside connecting pipe (6), and the hourglass hopper-shaped bottom of elastic plate (7) is fixed and is provided with rubber circle (8) that elastic deformation just laminated each other, fixed welding has spring (9) that the hourglass hopper-shaped bottom that supports elastic plate (7) is close to each other on the inner wall of switching pipe (5).

5. A reusable drainage bag according to claim 1 wherein: liquid outlet pipe (3) include with drainage bag body (1) in liquid exhaust first pipe (16), first pipe (16) are provided with the multiunit, and the upper end an organic whole of first pipe (16) is provided with No. two pipe (17), between adjacent first pipe (16), and the inner circle department of adjacent a set of a pipe (16) is located to No. two pipe (17) cover on first pipe (16), the lower extreme outer lane department of a pipe (16) is fixed and is provided with annular arch (15).

6. A reusable drainage bag according to claim 5 wherein: the fixed card strip (18) that is provided with in upper end outer lane department of a tub (16), card strip (18) cross-section is the character cut in bas-relief structure, and when two sets of adjacent a tub (16) communicate each other, card strip (18) on a set of a tub (16) block on annular arch (15) on an adjacent a set of a tub (16).

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