CN211132604U

CN211132604U - Acid-alkali-resistant high-temperature-resistant bidirectional drainage tube

Info

Publication number: CN211132604U
Application number: CN201921714363.6U
Authority: CN
Inventors: 高家伟
Original assignee: Wuxi Ruijieer Rubber And Plastic Products Co ltd
Current assignee: Wuxi Ruijieer Rubber And Plastic Products Co ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-07-31
Anticipated expiration: 2029-10-14

Abstract

The utility model belongs to the field of medical equipment, in particular to an acid-base-resistant and high-temperature-resistant bidirectional drainage tube, aiming at the problems that the existing fixed tube is connected with the drainage tube thread, the thread is easy to wear when in long-term use, and the use can not be carried out once the thread is worn, the proposal is provided, which comprises a bidirectional drainage tube, one side of the bidirectional drainage tube is provided with a connecting tube, one end of the bidirectional drainage tube is sleeved in the connecting tube, the top side of the connecting tube is provided with an annular chute, a fixed tube is arranged in the annular chute in a sliding way, the top side of the fixed tube extends out of the annular chute, a rotating hole is arranged on the inner wall of one side of the connecting tube, a rotating rod is arranged in the rotating hole, and the two ends of the rotating rod both extend out of the rotating hole, in the utility model, a clamping block can, ensure the normal use of the bidirectional drainage tube and the comfort of the patient.

Description

Acid-alkali-resistant high-temperature-resistant bidirectional drainage tube

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to acid and alkali-resistance high temperature resistant two-way drainage tube.

Background

The drainage tube is widely applied to pleural effusion and pneumatosis to promote lung expansion, the existing drainage tube generally comprises a drainage tube body and a fixed tube body, and the connection mode of the two tube bodies is generally a pull-plug type one or a threaded type one.

Publication No. CN209108212U discloses a drainage tube, including the fixed pipe, connecting pipe, pipe box and the drainage tube body of order coaxial arrangement, fixed intraductal wall is equipped with interior screw thread section, and connecting pipe one end outer wall is equipped with the external screw thread section with internal screw thread section complex, and connecting pipe other end outer wall is equipped with rather than coaxial arrangement's bulge loop, and it connects through the screw thread, and the screw thread is easy wearing and tearing when using for a long time, in case wear and tear just can't use, exists improved space.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the fixed pipe and the drainage pipe are connected in thread in the prior art, the thread is easy to wear and tear in long-term use, and the acid and alkali resistant and high temperature resistant bidirectional drainage pipe is provided in case the wear and tear is the shortcoming that can't be used.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

acid and alkali-resistance high temperature resistant two-way drainage tube, including two-way drainage tube, one side of two-way drainage tube is equipped with the connecting pipe, the pot head of two-way drainage tube is established in the connecting pipe, annular spout has been seted up on the top side of connecting pipe, slidable mounting has fixed pipe in the annular spout, the top side of fixed pipe extends outside annular spout, the commentaries on classics hole has been seted up on one side inner wall of connecting pipe, the bull stick is installed to the downthehole internal rotation of commentaries on classics, the both ends of bull stick all extend to changeing downthehole outside, the one end of bull stick extends to fixed outside of the pipe and fixed mounting has the turning block, the other end fixed mounting.

Preferably, one side fixed mounting that the connecting rod kept away from the bull stick has eccentric post, rotates on the eccentric post and has cup jointed the movable rod, and the below of movable rod is equipped with L type slide bar of fixed mounting on fixed pipe one side inner wall, and the connecting rod rotates and drives eccentric post and rotate, and eccentric post rotates and drives the movable rod and rotate.

Preferably, the L type slide bar is gone up to slide and is cup jointed the horizontal pole, and the bottom of movable rod rotates and installs on the top side of horizontal pole, and the bottom side of horizontal pole rotates and installs the pull rod, and the L type slide bar is gone up to slide and is cup jointed the montant, and the bottom of pull rod rotates and installs on one side of montant, and the movable rod rotates and drives the horizontal pole and slide on L type slide bar, and the horizontal pole slides and drives the pull rod and rotate, and the pull rod rotates and drives the montant.

Preferably, the L type slide bar is sleeved with a spring, two ends of the spring are respectively and fixedly installed on one side of the L type slide bar close to the vertical bar, the pull rod rotates to drive the vertical bar to slide rightwards, and the spring is elastically deformed.

Preferably, one side fixed mounting that the pull rod was kept away from to the montant has the fixture block, has evenly seted up a plurality of draw-in grooves on the inner wall of one side of connecting pipe, and in the one end that the montant was kept away from to the fixture block extended to the draw-in groove, the montant slided and drives the fixture block and shift out the draw-in groove.

In the utility model, the fixture block is arranged, so that the position of the connecting pipe can be fixed by moving the fixture block into the clamping groove;

the utility model discloses in, rotate the turning block and can make the fixture block shift out the draw-in groove, the fixed length of managing can be adjusted to the fixed pipe of pulling, and fixed pipe adopts sliding connection, can not cause the pain, guarantees the normal use and the patient comfort level of two-way drainage tube.

Drawings

FIG. 1 is a schematic structural view of the acid and alkali resistant and high temperature resistant bidirectional drainage tube of the present invention;

FIG. 2 is a schematic view of the part A in FIG. 1 of the acid and alkali resistant and high temperature resistant bidirectional drainage tube of the present invention;

FIG. 3 is a schematic structural view of part A1 in FIG. 2 of the acid and alkali resistant and high temperature resistant bidirectional drainage tube of the present invention;

fig. 4 is a schematic structural view of part B in fig. 1 of the acid and alkali resistant and high temperature resistant bidirectional drainage tube provided by the utility model.

In the figure, a bidirectional drainage tube 1, a connecting tube 2, an annular chute 3, a fixed tube 4, a rotary hole 5, a rotary rod 6, a rotary block 7, a connecting rod 8, an eccentric column 9, a movable rod 10, a slide rod 11L, a cross rod 12, a pull rod 13, a vertical rod 14, a clamping block 15 and a clamping groove 16 are arranged.

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.

Example 1

Referring to fig. 1-4, acid and alkali-resistance high temperature resistant two-way drainage tube, including two-way drainage tube 1, one side of two-way drainage tube 1 is equipped with connecting pipe 2, a pot head of two-way drainage tube 1 is established in connecting pipe 2, annular spout 3 has been seted up on the top side of connecting pipe 2, slidable mounting has fixed pipe 4 in the annular spout 3, the top side of fixed pipe 4 extends outside annular spout 3, seted up commentaries on classics hole 5 on one side inner wall of connecting pipe 2, commentaries on classics 5 internal rotations are installed to commentaries on classics hole 6, the both ends of commentaries on classics rod 6 all extend outside commentaries on classics hole 5, the one end of commentaries on classics rod 6 extends to fixed pipe 4 outside and fixed mounting has turning block 7, the other end fixed mounting of commentaries on classics.

The utility model discloses in, one side fixed mounting that bull stick 6 was kept away from to connecting rod 8 has eccentric post 9, rotates on the eccentric post 9 and has cup jointed the movable rod 10, and the below of movable rod 10 is equipped with L type slide bar 11 of fixed mounting on fixed pipe 4 one side inner wall, and connecting rod 8 rotates and drives eccentric post 9 and rotate, and eccentric post 9 rotates and drives movable rod 10 and rotate.

The utility model discloses in, horizontal pole 12 has been cup jointed in the last slip of L type slide bar 11, the bottom of movable rod 10 is rotated and is installed on the top side of horizontal pole 12, pull rod 13 is installed in the bottom side rotation of horizontal pole 12, montant 14 has been cup jointed in the last slip of L type slide bar 11, pull rod 13's bottom is rotated and is installed on one side of montant 14, movable rod 10 rotates and drives horizontal pole 12 and slide on L type slide bar 11, horizontal pole 12 slides and drives pull rod 13 and rotate, pull rod 13 rotates and drives montant 14 and slide right.

The utility model discloses in, the spring has been cup jointed on the L type slide bar 11, and the both ends of spring fixed mounting respectively is on L type slide bar 11 and the one side that montant 14 is close to each other, and pull rod 13 rotates and drives montant 14 and slide right, and elastic deformation takes place for the spring.

The utility model discloses in, one side fixed mounting that pull rod 13 was kept away from to montant 14 has fixture block 15, has evenly seted up a plurality of draw-in grooves 16 on one side inner wall of connecting pipe 2, and in fixture block 15 kept away from the one end of montant 14 extended to draw-in groove 16, montant 14 slided and drives fixture block 15 and shift out draw-in groove 16.

Example 2

Referring to fig. 1-4, acid and alkali-resistance high temperature resistant two-way drainage tube, including two-way drainage tube 1, one side of two-way drainage tube 1 is equipped with connecting pipe 2, a pot head of two-way drainage tube 1 is established in connecting pipe 2, annular spout 3 has been seted up on the top side of connecting pipe 2, slidable mounting has fixed pipe 4 in the annular spout 3, the top side of fixed pipe 4 extends outside annular spout 3, seted up commentaries on classics hole 5 on one side inner wall of connecting pipe 2, commentaries on classics 5 internal rotations are installed to commentaries on classics hole 6, the both ends of commentaries on classics rod 6 all extend outside commentaries on classics hole 5, the one end of commentaries on classics rod 6 extends to fixed pipe 4 outside and fixed welding has turning block 7, the fixed welding of the other end of commentaries on.

The utility model discloses in, the fixed welding in one side that bull stick 6 was kept away from to connecting rod 8 has eccentric post 9, rotates on the eccentric post 9 and has cup jointed the movable rod 10, and the below of movable rod 10 is equipped with L type slide bar 11 of fixed welding on fixed pipe 4 one side inner wall, and connecting rod 8 rotates and drives eccentric post 9 and rotate, and eccentric post 9 rotates and drives movable rod 10 and rotate.

The utility model discloses in, horizontal pole 12 has been cup jointed in the last slip of L type slide bar 11, the bottom of movable rod 10 is installed on the top side of horizontal pole 12 through the round pin axle rotation, pull rod 13 is installed through the round pin axle rotation in the bottom side of horizontal pole 12, the montant 14 has been cup jointed in the last slip of L type slide bar 11, the bottom of pull rod 13 is installed on one side of montant 14 through the round pin axle rotation, movable rod 10 rotates and drives horizontal pole 12 and slide on L type slide bar 11, horizontal pole 12 slides and drives pull rod 13 and rotate, pull rod 13 rotates and drives montant 14 and slide right.

The utility model discloses in, the spring has been cup jointed on the L type slide bar 11, and the both ends of spring fixed welding respectively are on L type slide bar 11 and the one side that montant 14 is close to each other, and pull rod 13 rotates and drives montant 14 and slide right, and elastic deformation takes place for the spring.

The utility model discloses in, one side fixed welding that pull rod 13 was kept away from to montant 14 has fixture block 15, has evenly seted up a plurality of draw-in grooves 16 on one side inner wall of connecting pipe 2, and in fixture block 15 kept away from the one end of montant 14 extended to draw-in groove 16, montant 14 slided and drives fixture block 15 and shift out draw-in groove 16.

The utility model discloses in, two-way drainage tube 1 adopts rubber material, have acid and alkali-resistance high temperature resistance's characteristic, establish 1 cover of two-way drainage tube and can use in connecting pipe 2, when needing to adjust the length of fixed pipe 4, it drives bull stick 6 at the 5 internal rotations in commentaries on classics hole to rotate turning block 7, bull stick 6 rotates and drives connecting rod 8 and rotate, connecting rod 8 rotates and drives eccentric post 9 and rotates, eccentric post 9 rotates and drives movable rod 10 and rotate, movable rod 10 rotates and drives horizontal pole 12 and slide on L type slide bar 11, horizontal pole 12 slides and drives pull rod 13 and rotate, pull rod 13 rotates and drives montant 14 and slides right, elastic deformation takes place for the spring, montant 14 slides and drives fixture block 15 and shift out draw-in groove 16, can stimulate fixed pipe 4 this moment and make it slide in annular chute 3, when adjusting suitable position, loosen turning block 7 can, make montant 14 move left under the reaction force of spring, montant 14 drives fixture block 15 and moves into in draw.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Acid and alkali-resistance high temperature resistant two-way drainage tube, including two-way drainage tube (1), a serial communication port, one side of two-way drainage tube (1) is equipped with connecting pipe (2), a pot head of two-way drainage tube (1) is established in connecting pipe (2), annular spout (3) have been seted up on the top side of connecting pipe (2), slidable mounting has fixed pipe (4) in annular spout (3), the top side of fixed pipe (4) extends to outside annular spout (3), trompil (5) have been seted up on the one side inner wall of connecting pipe (2), bull stick (6) are installed to bull stick (5) internal rotation, the both ends of bull stick (6) all extend to outside commentaries on classics hole (5), the one end of bull stick (6) extends to fixed pipe (4) outside and fixed mounting has rotor (7), the other end fixed mounting of bull stick (6).

2. The acid and alkali resistant and high temperature resistant bidirectional drainage tube according to claim 1, wherein an eccentric column (9) is fixedly installed on one side of the connecting rod (8) far away from the rotating rod (6), a movable rod (10) is rotatably sleeved on the eccentric column (9), and an L-type sliding rod (11) fixedly installed on the inner wall of one side of the fixed tube (4) is arranged below the movable rod (10).

3. The acid and alkali resistant and high temperature resistant bidirectional drainage tube of claim 2, wherein a cross bar (12) is slidably sleeved on the L-type sliding bar (11), the bottom end of the movable bar (10) is rotatably installed on the top side of the cross bar (12), a pull bar (13) is rotatably installed on the bottom side of the cross bar (12), a vertical bar (14) is slidably sleeved on the L-type sliding bar (11), and the bottom end of the pull bar (13) is rotatably installed on one side of the vertical bar (14).

4. The acid and alkali resistant and high temperature resistant bidirectional drainage tube of claim 3, wherein the L-type sliding rod (11) is sleeved with a spring, and two ends of the spring are respectively and fixedly installed on one side of the L-type sliding rod (11) close to the vertical rod (14).

5. The acid and alkali resistant and high temperature resistant bidirectional drainage tube according to claim 3, wherein a clamping block (15) is fixedly installed on one side of the vertical rod (14) far away from the pull rod (13), a plurality of clamping grooves (16) are uniformly formed in the inner wall of one side of the connecting tube (2), and one end of the clamping block (15) far away from the vertical rod (14) extends into the clamping groove (16).