CN218280271U

CN218280271U - Novel oxygen hose fixing structure

Info

Publication number: CN218280271U
Application number: CN202221405676.5U
Authority: CN
Inventors: 翁容容; 卞士柱
Original assignee: Second Affiliated Hospital Army Medical University
Current assignee: Second Affiliated Hospital Army Medical University
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2023-01-13
Anticipated expiration: 2032-06-07

Abstract

The utility model relates to a fixed novel structure of oxygen hose, including the connector, the inside airtight mechanism that is equipped with of connector, the connector outside is equipped with fixed establishment, airtight mechanism includes movable mounting at the inside sealed ware of connector, fixed mounting has the closed loop on the sealed ware periphery wall, connector top and bottom fixed mounting have the limiting plate, two fixed mounting has the sealing washer between the limiting plate, equal threaded connection has the first screw that quantity is two on closed loop and the limiting plate right side wall, fixed establishment includes the solid fixed ring of fixed mounting on the connector periphery wall, fixedly connected with connecting block on solid fixed ring's the periphery wall, gu fixed ring's one end fixedly connected with connecting plate is kept away from to the connecting block. This novel structure is fixed to oxygen hose, through the cooperation of sealer and sealing washer, oxygen greatly reduced the loss of oxygen when the input journey, firmly fixed the leakproofness that has improved between the connecting piece with limiting plate and closed loop through first screw.

Description

Novel oxygen hose fixing structure

Technical Field

The utility model relates to an oxygen hose technical field specifically is the fixed novel structure of oxygen hose.

Background

The oxygen hose is a conduit for conveying oxygen, can change the apparatus for normal physiological respiration of people in the medical field, and can be connected with the oxygen hose through the connector, so that oxygen can be conveyed to a patient, and the life safety of the patient is ensured.

Present oxygen hose connection structure is simple, and the seal of oxygen is relatively poor, and oxygen is connected insecure easy slippage scheduling problem, leads to the patient can't obtain normal oxygen suppliment, so has provided the fixed novel structure of oxygen hose.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a novel structure is fixed to oxygen hose possesses advantages such as seal and fastening nature, has solved oxygen hose connection simple structure, and the seal of oxygen is relatively poor, and the problem of the insecure easy slippage of oxygen connection.

In order to achieve the above object, the utility model provides a following technical scheme: the novel oxygen tube fixing structure comprises a connector, wherein a sealing mechanism is arranged inside the connector, and a fixing mechanism is arranged outside the connector;

the sealing mechanism comprises a sealer movably arranged in the connector, a closed loop is fixedly arranged on the peripheral wall of the sealer, limiting plates are fixedly arranged at the top and the bottom of the connector, a sealing ring is fixedly arranged between the two limiting plates, and the closed loop and the right side wall of each limiting plate are both in threaded connection with two first screws;

the fixing mechanism comprises a fixing ring fixedly mounted on the outer peripheral wall of the connector, a connecting block is fixedly connected to the outer peripheral wall of the fixing ring, one end of the connecting block is fixedly connected with the connecting plate, the connecting plate is provided with two rotating columns in number, the outer peripheral wall of each rotating column is fixedly provided with an elastic semi-ring, one end of the elastic semi-ring, far away from the rotating columns, of each fixing plate is fixedly connected with two fixing plates in number, the fixing plates are in threaded connection with second screws, and the bottoms of the second screws are in threaded connection with nuts.

Further, the sealing washer offer with the annular groove of sealer looks adaptation, closed loop and limiting plate all offer with the screw hole of first screw looks adaptation.

Furthermore, the left side of connector is pegged graft and is had the air duct, the right side of sealer is pegged graft and is had the oxygen hose.

Further, both ends embedding limiting plate's inside about the sealing washer.

Furthermore, the outer walls of the two fixing plates are provided with threaded holes matched with the second screws.

Furthermore, an airtight ring is fixedly installed at the joint of the connector and the air guide tube, and an airtight ring is fixedly installed at the joint of the sealer and the oxygen tube.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this novel structure is fixed to oxygen hose, through the cooperation of sealer and sealing washer, oxygen greatly reduced the loss of oxygen when the input journey, firmly fixed the leakproofness that has improved between the connecting piece with limiting plate and closed loop through first screw.

2. This novel structure is fixed to oxygen hose makes elasticity semi-ring can the certain limit internal rotation through rotating the post, makes elasticity semi-ring can grow to a certain extent, can the multiple cylinder of adaptation rather than firmly fixing, has higher convenience.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1 according to the present invention;

fig. 3 is a schematic front view of the sealing ring of fig. 2 according to the present invention;

FIG. 4 is a schematic cross-sectional view of the fixing mechanism of FIG. 1 according to the present invention;

FIG. 5 is a schematic cross-sectional view of the connecting plate, the rotating post and the elastic semi-ring of FIG. 4 according to the present invention;

in the figure: 1. a connector; 2. a gas-guide tube; 3. an oxygen pipe; 4. a sealing mechanism; 401. a sealer; 402. Closed loop; 403. a seal ring; 404. a limiting plate; 405. a first screw; 5. a fixing mechanism; 501. connecting blocks; 502. a connecting plate; 503. rotating the column; 504. an elastic half ring; 505. a fixing plate; 506. a second screw; 507. a nut; 508. and (4) fixing the ring.

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.

Referring to fig. 1-5, the novel oxygen hose fixing structure of the present embodiment includes a connector 1, a sealing mechanism 4 is disposed inside the connector 1, and a fixing mechanism 5 is disposed outside the connector 1.

Airtight mechanism 4 includes movable mounting at the inside sealer 401 of connector 1, fixed mounting has closed loop 402 on the sealed ware 401 periphery wall, 1 top of connector and bottom fixed mounting have limiting plate 404, fixed mounting has sealing washer 403 between two limiting plate 404, the inside of both ends embedding limiting plate 404 about sealing washer 403, the annular groove with sealer 401 looks adaptation is seted up to sealing washer 403, equal threaded connection has the quantity to be two first screw 405 on closed loop 402 and the limiting plate 404 right side wall, closed loop 402 and limiting plate 404 all set up the screw hole with first screw 405 looks adaptation.

Fixing mechanism 5 includes fixed ring 508 of fixed mounting on the outer peripheral wall of connector 1, fixedly connected with connecting block 501 on the outer peripheral wall of fixed ring 508, the one end fixedly connected with connecting plate 502 of fixed ring 508 is kept away from to connecting block 501, the rotation post 503 that the quantity is two is installed to the internal rotation of connecting plate 502, two all fixedly mounted with elasticity semi-ring 504 of rotation post 503 outer peripheral walls, the one end fixedly connected with quantity that rotation post 503 is kept away from to elasticity semi-ring 504 is two fixed plates 505, fixed plate 505 threaded connection has second screw 506, the screw hole with second screw 506 looks adaptation is seted up to two fixed plate 505 outer walls, second screw 506 bottom threaded connection has nut 507.

The left side of the connector 1 is inserted with an air guide pipe 2, the right side of the sealer 401 is inserted with an oxygen pipe 3, the joint of the connector 1 and the air guide pipe 2 is fixedly provided with an airtight ring, and the joint of the sealer 401 and the oxygen pipe 3 is fixedly provided with an airtight ring.

In this embodiment, the gas tube 2 penetrates the connector 1, and the oxygen tube 3 penetrates the sealer 401.

In this embodiment, the upper and lower ends of the rotating column 503 are inserted into the top and bottom of the connecting plate 502.

It should be noted that, pushing the sealing device 401 into the connector 1, after pushing a certain distance, the sealing device 401 will be clamped with the annular groove formed by the sealing ring 403, so as to greatly reduce the loss of oxygen, and firmly fix the first screw 405, thereby improving the sealing performance of the whole oxygen connector, and through the cooperation of the elastic half ring 504 and the rotating column 503, the elastic half ring 504 can rotate at a certain distance from the upper side to the lower side, so that the elastic half ring 504 can be adapted to various columns with diameters larger than those of the columns, and firmly fix the columns through the second screw 506, thereby providing great convenience for the fixing mechanism 5.

The working principle of the above embodiment is as follows:

the sealer 401 is connected with the connector 1, the sealer 401 can be clamped into an annular groove formed in a sealing ring 403, a closed ring 402 and a limiting plate 404 are fixed through a first screw 405, the oxygen connector is sealed through an air guide tube 2 and an oxygen tube 3, the oxygen connector is sealed to a great extent at the moment, a connecting block 501 is fixedly connected through a fixing ring 508 on the connector 1, the connecting block 501 is fixedly connected with a connecting plate 502 on the right side, two rotating columns 503 rotatably installed inside the connecting plate 502 can drive an upper elastic half ring 504 and a lower elastic half ring 504 to rotate within a certain range, the elastic half rings 504 can be fixed on various cylinders through the matching of the elasticity of the elastic half rings 504 and the rotating columns 503, threaded holes matched with second screws 506 are formed in fixing plates 505, the two fixing plates 505 are fixed through nuts 507 through the second screws 506, and the connector 1 is fixed firmly.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Novel structure is fixed to oxygen hose, including connector (1), its characterized in that: a sealing mechanism (4) is arranged inside the connector (1), and a fixing mechanism (5) is arranged outside the connector (1);

the sealing mechanism (4) comprises a sealer (401) movably mounted inside the connector (1), a closed ring (402) is fixedly mounted on the outer circumferential wall of the sealer (401), limiting plates (404) are fixedly mounted at the top and the bottom of the connector (1), a sealing ring (403) is fixedly mounted between the two limiting plates (404), and two first screws (405) are in threaded connection with the right side walls of the closed ring (402) and the limiting plates (404);

fixed establishment (5) include fixed ring (508) of fixed mounting on connector (1) periphery wall, fixedly connected with connecting block (501) on the periphery wall of fixed ring (508), one end fixedly connected with connecting plate (502) of fixed ring (508) are kept away from in connecting block (501), the internal rotation of connecting plate (502) installs rotation post (503) that quantity is two, two it has elasticity semi-ring (504) to rotate the equal fixed mounting of post (503) periphery wall, the one end fixedly connected with quantity that rotation post (503) was kept away from in elasticity semi-ring (504) is fixed plate (505) of two, fixed plate (505) threaded connection has second screw (506), second screw (506) bottom threaded connection has nut (507).

2. The novel oxygen tube fixing structure of claim 1, characterized in that: the sealing washer (403) is provided with an annular groove matched with the sealer (401), and the closed ring (402) and the limiting plate (404) are both provided with threaded holes matched with the first screws (405).

3. The novel oxygen tube fixing structure of claim 1, characterized in that: the left side of the connector (1) is inserted with the gas-guide tube (2), and the right side of the sealer (401) is inserted with the oxygen tube (3).

4. The novel oxygen tube fixing structure of claim 1, characterized in that: the upper end and the lower end of the sealing ring (403) are embedded into the limiting plate (404).

5. The novel oxygen tube fixing structure of claim 1, characterized in that: the outer walls of the two fixing plates (505) are provided with threaded holes matched with the second screws (506).

6. The novel oxygen tube fixing structure of claim 3, characterized in that: an airtight ring is fixedly installed at the joint of the connector (1) and the air guide pipe (2), and an airtight ring is fixedly installed at the joint of the sealer (401) and the oxygen pipe (3).