CN219090457U - Drainage tube adapter - Google Patents

Abstract

The utility model relates to a drainage tube adapter, which comprises a tube body, a first connector and a second connector, wherein the first connector and the second connector are respectively arranged at two ends of the tube body, a sliding plate is arranged in the first connector, a through hole is formed in the sliding plate, a first conical tube and an elastic corrugated tube are respectively arranged at two sides of the sliding plate, the elastic corrugated tube is communicated with the tube body, a sliding groove is formed in the first connector, a pushing handle penetrating through the sliding groove is arranged on the sliding plate, a sealing cover is connected with the first connector in a threaded manner, an inner conical hole matched with the first conical tube is formed in the sealing cover, a second conical tube is arranged on the second connector, a plurality of annular clamping rings are arranged on the outer sides of the first conical tube and the second conical tube, an elastic clamping pad is arranged in the second conical tube, and an inserting hole is formed in the elastic clamping pad. The drainage tube can be connected with the drainage bag in any model specification, is simple and quick to operate, is convenient to detach and replace, and has a wide application range.

Description

Drainage tube adapter

Technical field:

the utility model relates to the technical field of medical supplies, in particular to a drainage tube adapter.

The background technology is as follows:

drainage tube is a drainage device commonly used in medicine, and its specification and model have a great deal of, need be in drainage bag connection when the drainage tube uses, and drainage tube interface and drainage bag interface are not matchd under the general case, and too big easily causes drainage liquid seepage, and the drainage bag interface is too little then can't use. Therefore, the existing drainage bag and the drainage tube are communicated through the adapter, so that the purpose of draining the fluid in the patient body into the drainage bag is achieved, but the common adapter is not attached, the surface is smooth, and therefore the connection part is easy to slip, and drainage fluid leakage is caused. Patent No. zl202221067360.X provides a drainage tube adapter, including the base member, the base member includes connecting portion one and connecting portion two of mutual intercommunication, connecting portion one is equipped with the flange with the junction of connecting portion two, the flange is close to connecting portion one-to-one and is connected with clamping belt and bump, the clamping belt other end is equipped with the fixed orifices, fixed orifices and bump adaptation. The drainage tube adapter is provided with the clamping belt and the protruding points at one end of the connecting part, so that the drainage bag can be bound and fixed, and the connection slipping and the drainage liquid leakage are prevented. But this kind of structure needs to bind fixedly with drainage tube and drainage bag that connecting portion one and connecting portion two are connected respectively, and the bundling in-process needs to twine the clamping band repeatedly, and not only troublesome operation is consuming time longer, is inconvenient for dismantling change drainage tube or drainage bag, also has the requirement to the type of drainage tube and drainage bag interface, and application scope is limited.

The utility model comprises the following steps:

(one) solving the technical problems

The utility model aims to provide a drainage tube adapter, which solves the problems that the prior art needs to repeatedly wind a clamping belt in the fixing process, is troublesome to operate, consumes long time, is inconvenient to detach and replace a drainage tube or a drainage bag, has requirements on the types of interfaces of the drainage tube and the drainage bag and has limited application range.

(II) technical scheme:

in order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a drainage tube adapter, is in including body and connector first and connector second of body both ends that set up respectively, be equipped with the sliding plate in the connector first, be equipped with the through-hole on the sliding plate, the both sides of sliding plate are equipped with first conical tube and elastic bellows respectively, elastic bellows with body intercommunication, be equipped with the spout on the connector first, be equipped with on the sliding plate and pass the push handle of spout, connector one threaded connection has sealed lid, be equipped with in the sealed lid with first conical tube complex inner cone hole, be equipped with the second conical tube on the connector second, first conical tube with the outside of second conical tube all is equipped with a plurality of annular rand, be equipped with the elasticity card pad in the second conical tube, be equipped with the patchhole in the elasticity card pad.

The connector one is used for being connected with the drainage tube, the sliding plate can be in the connector one moves, control first conical tube stretches out and withdraws connector one, first conical tube is used for inserting in the drainage tube of different pipe diameters, through annular collar and drainage tube joint fixedly, elastic bellows is used for being connected with the drainage tube after automatic retraction, the sealed lid of conveniently installing, sealed lid is used for supplying the drainage tube to pass, and after the drainage tube is sleeved on the first conical tube, screw in the connector one is locked and is fixed on the first conical tube, prevents the drainage tube slippage, the connector two is used for being connected with the drainage bag, when the interface on the drainage bag is the plug, inserts the plug on the drainage bag in the patchhole, and with the second conical tube passes through the elasticity block joint, when the interface on the drainage bag is the jack, then will connect in the jack on the second conical tube inserts the drainage bag, thereby realizes swift connection with drainage tube and the drainage bag of multiple different models and specification, and the practicality is simple and quick.

Further, the tube body is provided with the switch valve, and the switch valve is used for controlling the communication and the disconnection between the drainage tube and the drainage bag, and a clamp is not needed to be additionally used, so that the operation of medical staff is facilitated.

Further, threaded connection has sealed sleeve on the connector II, sealed sleeve sets up the outside of second taper pipe, be equipped with the pressure pad in the sealed sleeve, sealed sleeve is used for on the connector II the second taper pipe is connected the back with the drainage bag, will through rotatory mode the pressure pad compresses tightly on the connector of second taper pipe and drainage bag, guarantee to connect closely prevent to take place to leak.

Further, a sealing valve is arranged in the insertion hole and used for enhancing sealing effect and preventing drainage liquid from leaking when the plug of the drainage bag is inserted into the insertion hole.

Further, the flexible liner is arranged in the inner taper hole, so that the sealing effect between the sealing cover and the drainage tube is improved, and meanwhile, the drainage tube is prevented from being damaged.

(III) beneficial effects:

compared with the prior art, the utility model has the following beneficial effects: through set up the connector first and the connector second of being connected with the drainage tube in the both ends of body, be equipped with the sliding plate that can slide in the connector first, the both sides of sliding plate set up first conical tube and elastic bellows respectively, the sealed lid of connector threaded connection sets up in the sealed lid with first conical tube complex taper hole, set up the second conical tube on the connector second, set up elastic clamping pad and pilot hole in the second conical tube, can be connected the drainage tube and the drainage bag of arbitrary model specification, easy operation is quick, conveniently dismantles the change, application scope is wide.

Description of the drawings:

in order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings that are required to be used in the embodiments will be briefly described below.

FIG. 1 is a front view of a drain adapter according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of a drain adapter according to an embodiment of the present utility model;

FIG. 3 is a cross-sectional view of a drainage tube adapter according to an embodiment of the present utility model in use;

in the figure: 1. a tube body; 2. a first connector; 3. a second connector; 4. a sliding plate; 5. a through hole; 6. a first conical tube; 7. an elastic bellows; 8. a chute; 9. a push handle; 10. sealing cover; 11. an inner taper hole; 12. a second tapered tube; 13. an annular collar; 14. an elastic clamping pad; 15. an insertion hole; 16. a switch valve; 17. a sealing sleeve; 18. a pressing pad; 19. sealing the valve; 20. a flexible liner; 21. a drainage tube; 22. drainage bag

The specific embodiment is as follows:

the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

The drainage tube adapter as shown in fig. 1, fig. 2 and fig. 3 comprises a tube body 1, a first connector 2 and a second connector 3 which are respectively arranged at two ends of the tube body 1, a sliding plate 4 is arranged in the first connector 2, a through hole 5 is formed in the sliding plate 4, a first conical tube 6 and an elastic corrugated tube 7 are respectively arranged at two sides of the sliding plate 4, the elastic corrugated tube 7 is communicated with the tube body 1, a sliding groove 8 is formed in the first connector 2, a pushing handle 9 penetrating through the sliding groove 8 is arranged on the sliding plate 4, the first connector 2 is in threaded connection with a sealing cover 10, an inner conical hole 11 matched with the first conical tube 6 is formed in the sealing cover 10, a second conical tube 12 is arranged on the second connector 3, a plurality of annular clamping rings 13 are respectively arranged at the outer sides of the first conical tube 6 and the second conical tube 12, an elastic clamping pad 14 is arranged in the second conical tube 12, and an inserting hole 15 is formed in the elastic clamping pad 14.

Preferably, the tube body 1 is provided with the switch valve 16, and the switch valve 16 is used for controlling the communication and the disconnection between the drainage tube 21 and the drainage bag 22, so that a clamp is not needed to be additionally used, and the operation of medical staff is facilitated.

Preferably, the second connector 3 is connected with a sealing sleeve 17 in a threaded manner, the sealing sleeve 17 is arranged on the outer side of the second conical tube 12, a pressing pad 18 is arranged in the sealing sleeve 17, and the sealing sleeve 17 is used for pressing the pressing pad 18 on a connecting port of the second conical tube 12 and the drainage bag 22 in a rotating manner after the second conical tube 12 on the second connector 3 is connected with the drainage bag 22, so that the connection is tightly ensured, and leakage is prevented.

Preferably, a sealing valve 19 is provided in the insertion hole 15, and the sealing valve 19 is used for enhancing sealing effect and preventing drainage liquid from leaking when the plug of the drainage bag 22 enters the insertion hole 15.

Preferably, the flexible liner 20 is arranged in the inner conical hole 11, so that the sealing effect between the sealing cover 10 and the drainage tube 21 is improved, and the drainage tube 21 is prevented from being damaged.

The application method of the drainage tube adapter comprises the following steps:

the drainage tube 21 passes through an inner conical hole 11 on the sealing cover 10, the first conical tube 6 is pushed out of the first connector 2 through the pushing handle 9 and inserted into the drainage tube 21, the drainage tube 21 is clamped and fixed with the drainage tube 21 through the annular clamping ring 13, then the pushing handle 9 is loosened, the first conical tube 6 automatically retracts into the first connector 2 under the elastic action of the elastic corrugated tube 7, then the sealing cover 10 is screwed into the first connector 2 to be connected with the first connector through threads, the drainage tube 21 is locked and fixed on the first conical tube 6 through the flexible gasket 20, the drainage tube is prevented from slipping, the drainage bag 22 is connected with the second connector 3, when an interface on the drainage bag 22 is a plug, the plug on the drainage bag 22 is plugged into the insertion hole 15 and is clamped with the second conical tube 12 through the elastic clamping pad 14, the sealing valve 19 enhances the sealing effect when the plug of the drainage bag 22 enters the insertion hole 15, and the drainage liquid is prevented from leaking; when the connector on the drainage bag 22 is a jack, the second conical tube 12 is inserted into the jack on the drainage bag 22 for connection, and then the sealing sleeve 17 is used for pressing the pressing pad 18 on the connector of the second conical tube 12 and the drainage bag 22 in a rotating manner, so that the connection is tightly ensured, and leakage is prevented. After connection, the connection and disconnection between the drainage tube 21 and the drainage bag 22 can be controlled through the switch valve 16, a clamp is not needed, the operation of medical staff is convenient, the connection with drainage tubes and drainage bags of various different types and specifications is realized, the use is simple and quick, and the applicability is good.

In summary, the drainage tube adapter provided by the utility model solves the problems that in the prior art, a clamping belt needs to be repeatedly wound in the fixing process, the operation is troublesome, the time consumption is long, the drainage tube or the drainage bag is inconvenient to detach and replace, the type of the interface of the drainage tube and the drainage bag is required, and the application range is limited.

The present utility model has been described above by way of example, but the present utility model is not limited to the above-described embodiments, and any modifications or variations based on the present utility model fall within the scope of the present utility model.

Claims (5)

1. The utility model provides a drainage tube adapter, includes the body and sets up respectively connector one and connector two at body both ends, its characterized in that: the utility model discloses a sliding plate, including connector, first taper pipe, second taper pipe, elastic corrugated pipe, connecting head, the connector is equipped with the sliding plate in, be equipped with the through-hole on the sliding plate, the both sides of sliding plate are equipped with first taper pipe and elastic corrugated pipe respectively, the elastic corrugated pipe with body intercommunication, be equipped with the spout on the connector, be equipped with on the sliding plate and pass the push handle of spout, connector threaded connection has sealed lid, be equipped with in the sealed lid with first taper pipe complex interior taper hole, be equipped with the second taper pipe on the connector, first taper pipe with the outside of second taper pipe all is equipped with a plurality of annular rand, be equipped with the elasticity block in the second taper pipe, be equipped with the patchhole in the elasticity block.

2. The drainage tube adapter of claim 1, wherein: the pipe body is provided with a switch valve.

3. The drainage tube adapter of claim 1, wherein: the second connector is connected with a sealing sleeve in a threaded mode, the sealing sleeve is arranged on the outer side of the second conical tube, and a pressing pad is arranged in the sealing sleeve.

4. The drainage tube adapter of claim 1, wherein: a sealing valve is arranged in the insertion hole.

5. The drainage tube adapter of claim 1, wherein: and a flexible liner is arranged in the inner taper hole.

Images