CN216952074U

CN216952074U - Quick-charging connector for oxygen bag

Info

Publication number: CN216952074U
Application number: CN202220382151.8U
Authority: CN
Inventors: 缪青
Original assignee: Bozhou People's Hospital
Current assignee: Bozhou People's Hospital
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-07-12
Anticipated expiration: 2032-02-24

Abstract

The utility model discloses a quick-charging connector for an oxygen bag, and relates to the technical field of connectors; the oxygen bag connecting port and the outer side of the oxygen barrel connecting port are both provided with a plurality of elastic pieces, one ends of the elastic pieces are fixedly connected with the connecting pipe, and two sides of the connecting pipe are both in threaded connection with the locking nut.

Description

Quick-charging connector for oxygen bag

Technical Field

The utility model belongs to the technical field of connectors, and particularly relates to a quick oxygen bag charging connector.

Background

The oxygen bag is inflated by utilizing the oxygen humidification flow meter and the atomization flow meter, and the oxygen bag is not perfectly butted by the air outlets of the flow meters and the oxygen bag connecting pipe, so that the oxygen bag connecting pipe is time-consuming and labor-consuming and easy to damage during butt joint, is not convenient and easy to loosen.

SUMMERY OF THE UTILITY MODEL

Aiming at solving the problems of the defects and the shortcomings of the prior art; the utility model aims to provide a quick oxygen bag inflation connector which is simple in structure, reasonable in design and convenient to use.

In order to achieve the purpose, the utility model adopts the technical scheme that: the oxygen bag connecting port is connected with the oxygen barrel through the elastic sheet; fixed mounting has regulating switch on the connecting pipe, and the both ends of connecting pipe are installed the oxygen bag respectively and are linked mouthful and the oxygen bucket even mouthful, the oxygen bag even mouthful and the oxygen bucket even the outside of mouthful all is provided with the several shell fragment, and the one end and the connecting pipe of shell fragment keep fixed connection, the both sides of connecting pipe all keep threaded connection with lock nut.

Preferably, the elastic sheets are of a structural structure, and the number of the elastic sheets at each end is 4-8.

Preferably, an internal thread is fixedly arranged on the inner wall of the lock nut, and a step groove is fixedly arranged on the outer side of the internal thread.

Preferably, an external thread which is matched with the internal thread in a holding manner is fixedly arranged on the outer side wall of the connecting pipe.

Preferably, the oxygen bag connecting port is of a conical tube structure.

Compared with the prior art, the utility model has the following beneficial effects: the oxygen bag connecting port is quickly connected with the oxygen bag, the oxygen barrel connecting port is connected with the oxygen barrel, the locking nut is screwed out outwards, the elastic sheet is extruded through the step groove, the elastic sheet with the structure is squeezed and tightened inwards, the connecting part is clamped tightly, loosening is prevented, and the oxygen bag connecting port is simple in structure, convenient to operate and not easy to loosen.

Drawings

For ease of illustration, the utility model is described in detail by the following detailed description and the accompanying drawings.

FIG. 1 is a schematic illustration of an explosive structure according to the present invention;

FIG. 2 is a schematic assembled view of the present invention;

fig. 3 is a sectional view of the lock nut 6 of the present invention.

In the figure: the oxygen cylinder is characterized by comprising a connecting pipe 1, an adjusting switch 2, an oxygen bag connecting port 3, an oxygen cylinder connecting port 4, an elastic sheet 5, a locking nut 6, an internal thread 61 and a step groove 62.

Detailed Description

In order that the objects, aspects and advantages of the utility model will become more apparent, the utility model will be described by way of example only, and in connection with the accompanying drawings. It is to be understood that such description is merely illustrative and not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

It should be noted that, in order to avoid obscuring the present invention with unnecessary details, only the structures and/or processing steps closely related to the scheme according to the present invention are shown in the drawings, and other details not so relevant to the present invention are omitted.

As shown in fig. 1 to fig. 3, the following technical solutions are adopted in the present embodiment: the oxygen cylinder comprises a connecting pipe 1, an adjusting switch 2, an oxygen bag connecting port 3, an oxygen cylinder connecting port 4, an elastic sheet 5 and a locking nut 6; fixed mounting has regulating switch 2 on connecting pipe 1, and the both ends of connecting pipe 1 are installed the oxygen bag respectively and are even mouthful 3 and the oxygen bucket even mouthful 4, the oxygen bag even mouthful 3 and the oxygen bucket even mouthful outside of 4 etc. all are provided with several shell fragment 5, and the one end of shell fragment 5 keeps fixed connection with connecting pipe 1, the both sides of connecting pipe 1 all keep threaded connection with lock nut 6.

The oxygen bag connecting port 3 is of a conical tube structure, the elastic pieces 5 are of a structural structure, the number of each end of each elastic piece 5 is 4-8, an inner wall of the locking nut 6 is fixedly provided with an inner thread 61, the outer side of the inner thread 61 is fixedly provided with a step groove 62, the outer side wall of the connecting tube 1 is fixedly provided with an outer thread which is matched with the inner thread 61 in a maintaining mode, and the oxygen bag connecting port 3 is of a conical tube structure.

The working principle of the specific embodiment is as follows: the oxygen bag connecting port 3 is quickly connected with the oxygen bag, the oxygen barrel connecting port 4 is connected with the oxygen barrel, the locking nut 6 is screwed out, the elastic piece 5 is extruded through the step groove 62, the elastic piece 5 with the structure is squeezed and then tightened inwards, the joint is clamped tightly to prevent loosening, and finally the oxygen flow is adjusted through the adjusting switch 2.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Oxygen bag connects soon, its characterized in that: the oxygen bag oxygen cylinder comprises a connecting pipe (1), an adjusting switch (2), an oxygen bag connecting opening (3), an oxygen cylinder connecting opening (4), an elastic sheet (5) and a locking nut (6); fixed mounting has regulating switch (2) on connecting pipe (1), and the both ends of connecting pipe (1) are installed the oxygen bag respectively and are linked mouthful (3) and oxygen bucket even mouthful (4), the oxygen bag links mouthful (3) and the outside that the oxygen bucket even mouthful (4) etc. all is provided with several shell fragment (5), and the one end and connecting pipe (1) of shell fragment (5) keep fixed connection, the both sides of connecting pipe (1) all keep threaded connection with lock nut (6).

2. The oxygen bag quick-charging connector of claim 1, wherein: the elastic sheets (5) are of a structural structure, and the number of the elastic sheets (5) at each end is 4-8.

3. The oxygen bag quick-charging connector of claim 1, wherein: an internal thread (61) is fixedly arranged on the inner wall of the locking nut (6), and a step groove (62) is fixedly arranged on the outer side of the internal thread (61).

4. The oxygen bag quick-charging connector of claim 1, wherein: and the outer side wall of the connecting pipe (1) is fixedly provided with an external thread which is mutually matched with the internal thread (61).

5. The oxygen bag quick-charging connector of claim 1, wherein: the oxygen bag connecting port (3) is of a conical tube structure.