CN213158952U

CN213158952U - Quick connector

Info

Publication number: CN213158952U
Application number: CN202021229197.3U
Authority: CN
Inventors: 冯军
Original assignee: Beijing Aozhen Medical Technology Co ltd
Current assignee: Beijing Aozhen Medical Technology Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-05-11
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a quick connector, it is including connecting the body, it is the tubulose to connect the body, the both ends that connect the body are first end and second end respectively, first end and second end all are the toper, first end is used for connecting the oxygen terminal, the second end is used for connecting the oxygen supply pipe. Its purpose is in order to provide one kind and can conveniently be connected the quick connector that oxygen terminal and oxygen supply pipe were connected.

Description

Quick connector

Technical Field

The utility model relates to a medical instrument, in particular to a quick connector used on an oxygen supply pipeline in a hospital ward.

Background

All be equipped with the oxygen supply equipment in the ward of hospital, the oxygen supply equipment is including setting up the medical equipment area on the wall body, and medical equipment takes and is equipped with the oxygen terminal, and in addition, the oxygen supply equipment still includes the oxygen mask, is connected with the oxygen supply pipe on the oxygen mask, and the patient is when using oxygen, and medical personnel are connected the oxygen terminal with the oxygen supply pipe through the mode that connects the grafting to the oxygen that makes the oxygen terminal come out can get into the oxygen mask through supplying the oxygen pipe, in order to supply the patient to use. However, when the medical staff connects the oxygen terminal and the oxygen supply tube by the way of inserting the connectors, the number of the connectors is large, and the operation is complex.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a can conveniently be connected oxygen terminal and oxygen supply pipe fast connector.

The utility model discloses quick connector, including connecting the body, it is the tubulose to connect the body, the both ends that connect the body are first end and second end respectively, first end and second end all are the toper, first end is used for connecting the oxygen terminal, the second end is used for connecting the oxygen supply pipe.

The utility model discloses quick connector, wherein be equipped with ring groove on the lateral wall of first end.

The utility model discloses quick connector, wherein be equipped with a plurality of annular bosses on the lateral wall of second end, annular boss arranges along the lateral wall circumference of second end, annular boss's mesa is arranged towards first end direction, and is a plurality of annular boss arranges along the axial that connects the body.

The utility model discloses quick connector, wherein it is protruding to be equipped with the bar on the lateral wall at joint body middle part, the bar is protruding to be arranged along the axial that connects the body.

The utility model discloses quick connector, wherein the bar arch is established to four, four the protruding circumference along connecting the body of bar is evenly arranged.

The utility model discloses quick connector, wherein connect body, annular boss and bar arch to be integrated into one piece structure.

The utility model discloses quick connector, wherein it is protruding to be equipped with a plurality of annular on the lateral wall that connects the body middle part, the annular is protruding to be arranged along the lateral wall circumference that connects the body.

The utility model discloses quick connector, wherein connect body, annular boss and annular arch structure as an organic whole.

The utility model discloses quick connector and prior art difference lie in will be connected the first end at oxygen terminal and the second end setting of being connected the oxygen supply pipe on a joint, like this, when using, medical personnel only need be connected with the oxygen terminal with the first end that connects, later with the second end that connects and supply the oxygen union coupling, can feed through oxygen supply pipe and oxygen terminal, in oxygen that comes out from the oxygen terminal enters into the oxygen suppliment pipe behind the lumen that connects the body, convenient and practical.

The present invention will be further explained with reference to the accompanying drawings.

Drawings

Fig. 1 is a front view of a first embodiment of a quick connector according to the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a top view of a first embodiment of the quick connector of the present invention;

fig. 4 is a bottom view of a first embodiment of the quick connector of the present invention;

fig. 5 is a perspective view of a first embodiment of the quick connector of the present invention;

FIG. 6 is a front view of a second embodiment of the quick connector of the present invention;

fig. 7 is a front view of a third embodiment of the quick connector of the present invention.

Detailed Description

Example one

As shown in fig. 1, and as shown in fig. 2-5, the quick connector of the present invention includes a connector body 1, wherein the connector body 1 is tubular, the two ends of the connector body 1 are respectively a first end 101 and a second end 102, the first end 101 and the second end 102 are both conical, the first end 101 is used for connecting an oxygen terminal, and the second end 102 is used for connecting an oxygen supply tube.

The first end 101 and the second end 102 are both designed to be conical, so that the hospital personnel can conveniently perform plugging operation. The outer side wall of the first end 101 is provided with a ring-shaped clamping groove 105 so as to be connected with an oxygen terminal.

As shown in fig. 1, a plurality of annular bosses 103 are provided on an outer side wall of the second end 102, the annular bosses 103 are arranged along a circumferential direction of the outer side wall of the second end 102, lands of the annular bosses 103 are arranged toward the first end 101, and the plurality of annular bosses 103 are arranged along an axial direction of the joint body 1. The annular boss 103 prevents the second end 102 from falling off from the oxygen supply tube after the connection therebetween.

As shown in fig. 1 and in conjunction with fig. 3 and 4, a strip-shaped protrusion 104 is provided on an outer side wall of the middle portion of the joint body 1, and the strip-shaped protrusion 104 is arranged along the axial direction of the joint body 1. The number of the bar-shaped projections 104 is four, and the four bar-shaped projections 104 are uniformly arranged in the circumferential direction of the joint body 1. The arrangement of the strip-shaped protrusions 104 can facilitate medical staff to hold the connector body 1.

In order to enhance the strength of the whole quick-connect plug, the plug body 1, the annular boss 103 and the strip-shaped protrusion 104 are of an integrally formed structure.

The utility model discloses to connect the first end 101 at oxygen terminal and connect the second end 102 setting of oxygen supply pipe on a joint, like this, when using, medical personnel only need be connected with the first end 101 and the oxygen terminal of joint, later with the second end 102 and the oxygen supply union coupling that connect again, can feed through oxygen supply pipe and oxygen terminal, in oxygen that comes out from the oxygen terminal entered into the oxygen supply pipe behind the lumen 107 that connects body 1, convenient and practical.

Example two

As shown in fig. 6, the present embodiment is different from the first embodiment in that: the outer side wall in the middle of the joint body 1 is not provided with a strip-shaped bulge.

EXAMPLE III

As shown in fig. 7, the present embodiment is different from the first embodiment in that: a plurality of annular protrusions 106 are arranged on the outer side wall of the middle part of the joint body 1, and the annular protrusions 106 are arranged along the circumferential direction of the outer side wall of the joint body 1. The arrangement of the annular protrusion 106 can facilitate the medical staff to hold the joint body 1. In order to enhance the strength of the whole quick-connect plug, the plug body 1, the annular boss 103 and the annular protrusion 106 are of an integrally formed structure.

The above-mentioned embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.

Claims

1. A quick connector is characterized in that: including connecting the body, it is tubulose to connect the body, the both ends that connect the body are first end and second end respectively, first end and second end all are the toper, first end is used for connecting the oxygen terminal, the second end is used for connecting the oxygen supply pipe.

2. The quick connect coupling of claim 1, wherein: and the outer side wall of the first end is provided with an annular clamping groove.

3. The quick connect coupling of claim 2, wherein: the outer side wall of the second end is provided with a plurality of annular bosses which are circumferentially arranged along the outer side wall of the second end, the table surface of each annular boss is arranged towards the direction of the first end, and the annular bosses are arranged along the axial direction of the joint body.

4. A quick connector as claimed in any one of claims 1 to 3, wherein: the outer side wall of the middle part of the joint body is provided with a strip-shaped bulge, and the strip-shaped bulge is arranged along the axial direction of the joint body.

5. The quick connect coupling of claim 4, wherein: the strip-shaped bulges are four and are uniformly arranged along the circumferential direction of the joint body.

6. The quick connect coupling of claim 5, wherein: the connector body, the annular boss and the strip-shaped protrusions are of an integrally formed structure.

7. A quick connector as claimed in any one of claims 1 to 3, wherein: the outer side wall of the middle part of the joint body is provided with a plurality of annular bulges, and the annular bulges are circumferentially arranged along the outer side wall of the joint body.

8. The quick connect coupling of claim 7, wherein: the joint body, the annular boss and the annular bulge are of an integrally formed structure.