CN212118724U

CN212118724U - Multifunctional dustproof cap

Info

Publication number: CN212118724U
Application number: CN202020070440.5U
Authority: CN
Inventors: 顾洁; 杨雅
Original assignee: Shanghai Xuhui Dahua Hospital
Current assignee: Shanghai Xuhui Dahua Hospital
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-12-11
Anticipated expiration: 2030-01-14

Abstract

The utility model belongs to the field of medical supplies, and particularly discloses a multifunctional dustproof cap, which comprises a respiratory tube, wherein one end of the respiratory tube is provided with a tube joint, the outer part of the tube joint is sleeved with a dustproof cap, the outer wall of the dustproof cap is provided with a groove, the top of the dustproof cap is fixedly connected with a connecting column, the top of one side of the connecting column is fixedly connected with a cross rod, the cross rod is wound with a self-adhesive tape, and the two sides of the self-adhesive tape on the cross rod are fixedly connected with a limiting block for limiting the self-; one side of the breathing tube is fixedly connected with a connecting block, the top of the connecting block is fixedly connected with one end, away from the cross rod, of the self-adhesive tape, the bottom of the connecting block is fixedly connected with a fixing cap, a convex block matched with the groove is arranged inside the fixing cap, and the groove is clamped with the convex block; the utility model discloses can prevent that outside dust from getting into in the breathing pipe through the coupling with the dust cap cover in the outside of coupling when inhaling phlegm nursing operation, avoid causing respiratory pollution.

Description

Multifunctional dustproof cap

Technical Field

The utility model relates to the field of medical supplies, specifically a multi-functional dustproof cap.

Background

At present, the department of respiration of hospital is when the patient of treatment dyspnea, respiratory failure and no autonomous respiratory ability, generally will use breathing machine and trachea cannula, trachea cannula's one end is inserted in patient's trachea, trachea cannula's the other end is connected with the coupling of breathing machine, thereby implement artificial respiration, many critical patients are when carrying out artificial respiration, there are a large amount of secretion (phlegm) in its trachea, if discharge in time, then can block the respiratory track, consequently medical staff will inhale phlegm nursing operation many times every day, in order to maintain patient's respiratory track unobstructed, guarantee abundant gas exchange.

When inhaling phlegm nursing operation at every turn, the nurse all will pull out the coupling of breathing machine from trachea cannula, be connected trachea cannula and sputum aspirator, at this moment, can appear a problem, be exactly the coupling of breathing machine directly exposes in the air, the coupling is easily polluted, inhale phlegm nursing back that finishes, breathing machine coupling once more with trachea cannula connect the time, the contaminated gas of breathing machine inside probably gets into patient's respiratory track, seriously influences human life health safety. Therefore, the development of a multifunctional dust cap is urgently needed, and the pipe joint of the breathing machine can be sealed when sputum suction nursing operation is carried out.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional dustproof cap 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: a multifunctional dustproof cap comprises a breathing tube, wherein a tube joint is arranged at one end of the breathing tube, a dustproof cap is sleeved outside the tube joint, a groove is formed in the outer wall of the dustproof cap, a connecting column is fixedly connected to the top of the dustproof cap, a cross rod is fixedly connected to the top of one side of the connecting column, and a self-adhesive tape is wound on the cross rod to facilitate storage of the dustproof cap; one side rigid coupling of respiratory tube has the connecting block, and the top of connecting block and the one end fixed connection of keeping away from the horizontal pole from the self-adhesive tape, the bottom fixedly connected with locking cap of connecting block, the inside of locking cap be equipped with recess assorted lug, and recess and lug joint.

Preferably, the cross rod is fixedly connected with limiting blocks for limiting the self-adhesive tape on two sides of the self-adhesive tape, so that the self-adhesive tape can be wound in order.

Preferably, the inner diameter of the dust cap is consistent with the outer diameter of the pipe joint.

Preferably, the outer diameter of the fixing cap is identical to the inner diameter of the pipe joint.

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

the utility model is provided with the dustproof cap matched with the pipe joint, which can prevent external dust from entering the breathing pipe through the pipe joint and avoid respiratory pollution; after the dustproof cap is used up, the dustproof cap is separated from the pipe joint, the dustproof cap is close to the connecting block by winding the self-adhesive tape, the dustproof cap is clamped in the fixing cap through the matching of the groove and the convex block, dust is not prone to falling outside when the dustproof cap is idle, and the pipe joint is not prone to being polluted when the dustproof cap is connected with the pipe joint again.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the enlarged partial structure of the present invention;

FIG. 3 is a schematic view of the specific structure of the dustproof cap of the present invention;

fig. 4 is a schematic view of the specific structure of the middle fixing cap of the present invention.

In the figure: 1. a breathing tube; 2. a pipe joint; 3. a dust cap; 4. a groove; 5. connecting columns; 6. a cross bar; 7. self-adhesive tape; 8. a limiting block; 9. a fixing cap; 10. a bump; 11. and (4) connecting the blocks.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a multifunctional dustproof cap comprises a respiratory tube 1, wherein a tube joint 2 is arranged at one end of the respiratory tube 1, a dustproof cap 3 is sleeved outside the tube joint 2, a groove 4 is formed in the outer wall of the dustproof cap 3, a connecting column 5 is fixedly connected to the top of the dustproof cap 3, a cross rod 6 is fixedly connected to the top of one side of the connecting column 5, and a self-adhesive tape 7 is wound on the cross rod 6; breathing tube 1's one side rigid coupling has connecting block 11, and the one end fixed connection of horizontal pole 6 is kept away from with self-adhesive tape 7 at the top of connecting block 11, and the bottom fixedly connected with locking cap 9 of connecting block 11, the inside of locking cap 9 be equipped with recess 4 assorted lug 10, and recess 4 and lug 10 joint.

Furthermore, the cross rod 6 is fixedly connected with limiting blocks 8 for limiting the self-adhesive tape 7 on two sides of the self-adhesive tape 7.

Further, the inner diameter of the dust cap 3 is consistent with the outer diameter of the pipe joint 2.

Further, the outer diameter of the fixing cap 9 is identical to the inner diameter of the pipe joint 2.

The working principle is as follows: when the dustproof cap 3 is needed, the dustproof cap 3 is separated from the fixing cap 9, after separation, the self-adhesive tape 7 wound on the cross rod 6 is released, the distance between the dustproof cap 3 and the connecting block 11 is prolonged, the dustproof cap 3 is sleeved outside the pipe joint 2, external dust can be prevented from entering a breathing pipe through the pipe joint 2, and respiratory pollution is avoided; after the dustproof cap 3 is used up, with its and coupling 2 separation, make dustproof cap 3 and connecting block 11 be close to through winding self-adhesive tape to with dustproof cap 3 through the cooperation card of recess 4 with lug 10 in locking cap 9, make dustproof cap 3 outside difficult the dust that has fallen when idle, difficult leading to coupling 2 to pollute when being connected with coupling 2 once more.

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. A multifunctional dustproof cap is characterized by comprising a breathing tube (1), wherein a tube joint (2) is arranged at one end of the breathing tube (1), a dustproof cap (3) is sleeved outside the tube joint (2), a groove (4) is formed in the outer wall of the dustproof cap (3), a connecting column (5) is fixedly connected to the top of the dustproof cap (3), a cross rod (6) is fixedly connected to the top of one side of the connecting column (5), and a self-adhesive tape (7) is wound on the cross rod (6); connecting block (11) is fixedly connected to one side of breathing tube (1), the top of connecting block (11) and self-adhesive tape (7) are kept away from the one end fixed connection of horizontal pole (6), the bottom fixedly connected with locking cap (9) of connecting block (11), the inside of locking cap (9) is equipped with recess (4) assorted lug (10), and recess (4) and lug (10) joint.

2. The multifunctional dust cap of claim 1, wherein: and the cross rod (6) is fixedly connected with limiting blocks (8) used for limiting the self-adhesive tape (7) on two sides of the self-adhesive tape (7).

3. The multifunctional dust cap of claim 1, wherein: the inner diameter of the dustproof cap (3) is consistent with the outer diameter of the pipe joint (2).

4. The multifunctional dust cap of claim 1, wherein: the outer diameter of the fixing cap (9) is consistent with the inner diameter of the pipe joint (2).