CN221243686U

CN221243686U - Breathing machine connecting pipe

Info

Publication number: CN221243686U
Application number: CN202322490460.4U
Authority: CN
Inventors: 安杨; 邹晨曦; 赵微
Original assignee: First Medical Center of PLA General Hospital
Current assignee: First Medical Center of PLA General Hospital
Priority date: 2023-09-13
Filing date: 2023-09-13
Publication date: 2024-07-02
Anticipated expiration: 2033-09-13

Abstract

The utility model discloses a breathing machine connecting pipe, which comprises a breathing machine connecting hose and a folding positioning device, wherein the folding positioning device comprises a movable sleeve and a sleeve ring which are sleeved on the outer side of the breathing machine connecting hose, a connecting strip connected with the movable sleeve, and limit components which are distributed at equal intervals, the inner surface of the movable sleeve is provided with a first gasket and a second gasket which are opposite, the limit components comprise a connecting column, a movable cylinder and a sleeve which is arranged on the outer side of the movable cylinder, the connecting column is arranged on the connecting strip, and the movable cylinder is arranged on the outer side of one end of the connecting column; the breathing machine connecting hose is bent, so that the cutting on the collar at the outer side of the bent breathing machine connecting hose penetrates through the limiting piece, the cutting is limited by the limiting piece, the collar is prevented from shaking, the operation can be repeated, the folding and limiting of the breathing machine connecting hose are realized, and the function of folding and limiting a longer hose pipe is achieved.

Description

Breathing machine connecting pipe

Technical Field

The utility model belongs to the technical field of breathing machine connecting pipes, and particularly relates to a breathing machine connecting pipe.

Background

The breathing machine connecting pipe is a flexible threaded pipe which is used for a gas channel between the breathing machine and connecting devices such as an artificial airway or a mask and the like, ensures that the breathing machine feeds gas into the lung and the gas is discharged out of the body by the lung, is generally made of low-compliance materials, and the Chinese patent application number CN201922490079.1 discloses a telescopic breathing machine connecting pipe which is a disclosed channel for conveying the gas by the breathing machine;

The breathing machine connecting pipe with the flexible threads has folding elasticity, and can be folded or stretched when in use; however, the breathing machine connecting pipe is generally longer, the folded breathing machine connecting pipe is still in a longer and suspended shaking state, and the breathing machine connecting pipe is frequently folded or stretched, so that deformation conditions such as distortion and the like of the breathing machine connecting pipe are easy to occur, gas leakage conditions occur, and the problem that the breathing machine connecting pipe does not have the function of folding and limiting a longer hose pipe exists when the breathing machine connecting pipe is used is solved.

Disclosure of utility model

The utility model aims to provide a breathing machine connecting pipe, which solves the problem that the breathing machine connecting pipe proposed in the background art has no function of retracting and limiting a long hose pipe when in use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a breathing machine connecting pipe, includes breathing machine coupling hose and packs up positioner, pack up positioner including the cover establish in the removal sleeve pipe and the lantern ring in the breathing machine coupling hose outside and with remove sheathed tube joint's connecting strip and equidistant spacing subassembly that distributes, remove sheathed tube internal surface and be equipped with opposite first gasket and second gasket, spacing subassembly includes spliced pole, removes the section of thick bamboo and installs the sleeve in the removal section of thick bamboo outside, the spliced pole is installed on the connecting strip, remove the outside of section of thick bamboo installation in spliced pole one end, the inside wall of removing the section of thick bamboo is equipped with the location lug, telescopic surface is equipped with the spacing piece of symmetric distribution, the surface of lantern ring is equipped with the cutting of symmetry.

Preferably, the first gasket and the second gasket are in the same arc shape, and a convex piece is arranged on the surface of the first gasket facing the second gasket.

Preferably, the outer surface of the movable sleeve is provided with a semicircular hanging ring, and the central axis of the hanging ring is perpendicular to the central axis of the movable sleeve.

Preferably, the outer surface of the connecting column is provided with a chute and arc grooves distributed at equal intervals, and the chute is communicated with the arc grooves.

Preferably, the positioning protruding block is in clearance fit with the sliding groove and the arc groove, and the movable cylinder slides along the axial direction of the connecting column.

Preferably, the limiting piece is arc-shaped, and a through groove is arranged between the limiting piece and the sleeve.

Preferably, the cutting is of an L-shaped structure, and the cutting is in clearance fit with the through groove.

Preferably, the thickness of the first gasket and the thickness of the second gasket are the same, the thickness of the collar is the same as the thickness of the first gasket, and the inner diameter of the collar is the same as the inner diameter of the first gasket.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the breathing machine connecting hose is bent, so that the cutting on the collar at the outer side of the bent breathing machine connecting hose penetrates through the limiting piece, the cutting is limited by the limiting piece, the collar is prevented from shaking, the operation can be repeated, the folding and limiting of the breathing machine connecting hose are realized, and the function of folding and limiting a longer hose pipe is realized.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic side view of the traveling sleeve of the present utility model;

FIG. 3 is a schematic perspective view of a connecting column according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a moving cylinder of the present utility model;

In the figure: 1. the breathing machine is connected with a hose; 2. moving the sleeve; 3. a connecting strip; 4. a collar; 5. a limit component; 21. hanging rings; 22. a first gasket; 23. a second gasket; 41. cutting; 51. a connecting column; 52. a moving cylinder; 53. a sleeve; 221. a protruding piece; 511. a chute; 512. an arc groove; 521. positioning the protruding blocks; 531. and a limiting piece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1 to 4, the present utility model provides a technical solution: a breathing machine connecting pipe comprises a breathing machine connecting hose 1 and a retracting and positioning device, wherein the retracting and positioning device plays a role in retracting and positioning a longer breathing machine connecting hose 1; the stowing and positioning device comprises a movable sleeve 2 and a lantern ring 4 which are sleeved on the outer side of the breathing machine connecting hose 1, a connecting strip 3 connected with the movable sleeve 2 and a limiting component 5 which is distributed at equal intervals, the movable sleeve 2 and the lantern ring 4 are in sliding connection with the breathing machine connecting hose 1, the positions of the movable sleeve 2 and the lantern ring 4 on the outer side of the breathing machine connecting hose 1 can be adjusted, stowing of the breathing machine connecting hose 1 is facilitated, and the limiting component 5 plays a role in positioning the breathing machine connecting hose 1; the inner surface of the movable sleeve 2 is provided with a first gasket 22 and a second gasket 23 which are opposite, the movable sleeve 2 is made of elastic medical rubber materials, the first gasket 22 and the second gasket 23 are made of medical hard plastics, the limiting component 5 comprises a connecting column 51, a movable barrel 52 and a sleeve 53 which is arranged on the outer side of the movable barrel 52, the connecting column 51 and the movable barrel 52 are made of medical hard plastics, the sleeve 53 is made of elastic medical rubber materials, the connecting column 51 is arranged on the connecting strip 3, the connecting column 51 is equidistantly distributed on the connecting strip 3, the movable barrel 52 is arranged on the outer side of one end of the connecting column 51, the inner side wall of the movable barrel 52 is provided with a positioning lug 521, the positioning lug 521 plays a role in positioning, the movable barrel 52 slides in a given direction, the outer surface of the sleeve 53 is provided with symmetrically distributed limiting pieces 531, the limiting pieces 531 play a role in limiting the cutting 41, the outer surface of the sleeve 4 is provided with symmetrical cutting 41, the connecting hose 1 of the breathing machine is bent, the cutting 41 on the outer side 4 of the bent breathing machine connecting hose 1 penetrates the limiting pieces 531, the cutting 41 is limited by the limiting pieces 531, the cutting 41 on the outer side 4 of the connecting hose 1 of the breathing machine is limited by the limiting pieces 4, the limiting pieces 521, the inner side of the connecting hose 4 is bent, the inner side of the breathing machine is repeatedly used, the hose 1 can be limited by the long hose and can be folded, and the hose can be folded.

In this embodiment, the first gasket 22 and the second gasket 23 are in the same arc shape, the surface of the first gasket 22 facing the second gasket 23 is provided with a protruding piece 221, a gap is formed between the thread lines of the stretched breathing machine connecting hose 1, the movable sleeve 2 is pulled outwards, a gap is formed between the protruding piece 221 and the breathing machine connecting hose 1, the movable sleeve 2 is moved to a proper position, the movable sleeve 2 is loosened, the protruding piece 221 is placed in the gap, the movable sleeve 2 is positioned, the outer surface of the movable sleeve 2 is provided with a semicircular hanging ring 21, the movable sleeve 2 is stretched, and the central axis of the hanging ring 21 is perpendicular to the central axis of the movable sleeve 2.

In this embodiment, the outer surface of the connecting post 51 is provided with a sliding groove 511 and equidistant arc grooves 512, the sliding groove 511 is communicated with the arc grooves 512, the positioning protruding block 521 is in clearance fit with the sliding groove 511 and the arc grooves 512, the positioning protruding block 521 slides along the sliding groove 511, the positioning protruding block 521 is located in the arc grooves 512, the positioning protruding block 521 is positioned by the connecting post 51, so that the moving barrel 52 is kept stable, and the moving barrel 52 slides along the axial direction of the connecting post 51, which is beneficial to adjusting the position of the moving barrel 52.

In this embodiment, the limiting piece 531 is arc-shaped, a through groove is arranged between the limiting piece 531 and the sleeve 53, the cutting 41 is of an 'L' -shaped structure, the cutting 41 is in clearance fit with the through groove, the breathing machine connecting hose 1 is bent, the cutting 41 on the collar 4 outside the bent breathing machine connecting hose 1 penetrates through the limiting piece 531, the cutting 41 is limited by the limiting piece 531, the collar 4 is prevented from shaking, the operation can be repeated, the retraction and limitation of the breathing machine connecting hose 1 are realized, and the function of retracting and limiting a longer hose pipe is provided.

In this embodiment, the thickness of the first gasket 22 and the second gasket 23 are the same, the thickness of the collar 4 is the same as the thickness of the first gasket 22, the inner diameter of the collar 4 is the same as the inner diameter of the first gasket 22, and the change of the positions of the moving sleeve 2 and the collar 4 outside the breathing machine connecting hose 1 is not affected.

In summary, the ventilator connection hose 1 is bent, so that the cutting 41 on the collar 4 at the outer side of the bent ventilator connection hose 1 penetrates the limiting piece 531, the cutting 41 is limited by the limiting piece 531, the collar 4 is prevented from shaking, the above operation can be repeated, the retraction and limitation of the ventilator connection hose 1 are realized, and the function of retracting and limiting a longer hose pipe is provided.

Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a breathing machine connecting pipe, includes breathing machine coupling hose (1) and packs up positioner, its characterized in that: the utility model provides a pack up positioner including the cover establish in removal sleeve pipe (2) and lantern ring (4) in breathing machine coupling hose (1) outside to and with the connecting strip (3) that remove sleeve pipe (2) are connected and spacing subassembly (5) that the equidistance distributes, the internal surface that removes sleeve pipe (2) is equipped with opposite first gasket (22) and second gasket (23), spacing subassembly (5) are including spliced pole (51), remove section of thick bamboo (52) and install sleeve (53) in removing the section of thick bamboo (52) outside, spliced pole (51) are installed on connecting strip (3), remove section of thick bamboo (52) and install in the outside of spliced pole (51) one end, the inside wall that removes section of thick bamboo (52) is equipped with location lug (521), the surface of sleeve (53) is equipped with spacing piece (531) of symmetric distribution, the surface of lantern ring (4) is equipped with symmetrical cutting (41).

2. A ventilator connection tube as defined in claim 1, wherein: the first gasket (22) and the second gasket (23) are in the same arc shape, and a convex piece (221) is arranged on the surface of the first gasket (22) facing the second gasket (23).

3. A ventilator connection tube as defined in claim 1, wherein: the outer surface of the movable sleeve (2) is provided with a semicircular hanging ring (21), and the central axis of the hanging ring (21) is perpendicular to the central axis of the movable sleeve (2).

4. A ventilator connection tube as defined in claim 1, wherein: the outer surface of the connecting column (51) is provided with a sliding groove (511) and arc grooves (512) which are distributed at equal intervals, and the sliding groove (511) is communicated with the arc grooves (512).

5. A ventilator connection tube as defined in claim 4, wherein: the positioning lug (521) is in clearance fit with the sliding groove (511) and the arc groove (512), and the movable cylinder (52) slides along the axial direction of the connecting column (51).

6. A ventilator connection tube as defined in claim 1, wherein: the limiting piece (531) is arc-shaped, and a through groove is arranged between the limiting piece (531) and the sleeve (53).

7. A ventilator connection tube as defined in claim 6, wherein: the cutting (41) is of an L-shaped structure, and the cutting (41) is in clearance fit with the passing groove.

8. A ventilator connection tube as defined in claim 1, wherein: the thickness of the first gasket (22) is the same as that of the second gasket (23), the thickness of the sleeve ring (4) is the same as that of the first gasket (22), and the inner diameter of the sleeve ring (4) is the same as that of the first gasket (22).