CN212262114U - Improved oxygen therapy connector - Google Patents

Abstract

The utility model discloses an improved oxygen therapy connecting pipe joint, which comprises a first connecting joint and a second connecting joint, wherein one end of the first connecting joint is provided with a connecting pipe used for connecting the first connecting joint with a humidification bottle, and the outer surface of the connecting pipe is provided with a locking component for fixing the connecting pipe; the one end of second connector is connected with a connecting piece, the connecting piece with the connection can be dismantled to the other end of first connector, the other end and the oxygen of second connector are treated the pipe and are connected, the utility model discloses convenient to use connects reliably, can treat the pipe with the oxygen and carry out reliable and stable connection with the humidifying bottle.

Description

Improved oxygen therapy connector

Technical Field

The utility model relates to the field of medical equipment, concretely relates to say, relate to an improvement formula oxygen therapy connector.

Background

In the medical treatment process, because the treatment needs, often can carry out the oxygen therapy to the patient, and oxygen is treated and is only simply pegged graft between connecting pipe and the humidifying bottle, and do not carry out other fixed, so, when adjusting oxygen flow to great degree, because pressure is too big, cause the joint and the humidifying bottle of oxygen therapy pipe to take place to drop very easily, thereby cause the oxygen to treat the interrupt, influence patient's treatment, harm patient's life safety even, medical personnel's work burden has also been increased simultaneously.

Therefore, there is a need for further improvements in the prior art.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the utility model aims to provide an improved oxygen therapy connector.

To achieve the above object, an improved oxygen therapy connection pipe joint according to an embodiment of the present invention includes a first connection head and a second connection head.

One end of the first connector is provided with a connecting pipe for connecting the first connector with a humidification bottle, and the outer surface of the connecting pipe is provided with a locking member for fixing the connecting pipe;

one end of the second connector is connected with a connecting piece, the connecting piece is detachably connected with the other end of the first connector, and the other end of the second connector is connected with the oxygen therapy tube.

In addition, the improved oxygen therapy connecting pipe joint according to the above embodiment of the present invention may further have the following additional technical features:

according to the utility model discloses an embodiment, locking member includes the lantern ring and a plurality of preforming, the fixed cover of cover ring cover is located the one end of first connector surface, the thickness of preforming is from one end to the other end bodiness gradually, and is a plurality of the one end of preforming connect in the left surface of the lantern ring is a plurality of the preforming is followed lantern ring circumferencial direction interval distribution is a plurality of the outside cover of preforming is equipped with one and is a plurality of the adjustable ring that the preforming gathered together locking.

According to the utility model discloses an embodiment, it is a plurality of the surface of preforming all is formed with the external screw thread, the internal surface of adjustable ring be formed with internal thread matched with internal thread, the adjustable ring with the preforming is connected through screw-thread fit.

According to the utility model discloses an embodiment, the surface interval of adjustable ring is equipped with a plurality of first non-slip raised.

According to the utility model discloses an embodiment, be provided with a spacing arch on the one end inner wall of connecting piece, the surface of first connector is equipped with a guide way, the one end of guide way run through to the other end of first connector, the other end intercommunication of guide way has a spacing groove, the spacing groove with the guide way is mutually perpendicular, works as first connector with when the second connector is connected, spacing arch is located the spacing inslot.

According to the utility model discloses an embodiment, the other end of the inner wall of connecting piece is equipped with an annular arch along its circumference, the one end surface of second connector is equipped with an annular groove along its circumference, the protruding rotatable cover of annular is located in the annular groove.

According to the utility model discloses an embodiment, the inside of second connector is formed with a step face, the step face is close to be equipped with the messenger on the side of connecting piece first connector with the second connector forms sealing connection's rubber seal.

According to the utility model discloses an embodiment, the surface of connecting piece is equipped with second non-slip raised.

According to the embodiment of the utility model provides a connecting pipe is treated to improvement formula oxygen, through the one end of first connector is equipped with the connecting pipe, be used for with first connector is connected with the joint of humidifying bottle, and the connecting pipe surface is equipped with fixedly the locking member of connecting pipe makes first connector is connected more firm with the humidifying bottle, is difficult for droing, and the second connector through a connecting piece with first connector can dismantle the connection, through first connector with the connection of second connector for oxygen is treated pipe and humidifying bottle's being connected more firm, is difficult for causing oxygen to treat pipe and humidifying bottle because of the flow increase and takes place the phenomenon that drops, consequently, the utility model discloses convenient to use connects firm reliable, excellent in use effect.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

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

fig. 2 is a sectional view of a second connector according to an embodiment of the present invention;

fig. 3 is a sectional exploded view of a second connector according to an embodiment of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3 according to an embodiment of the present invention.

Reference numerals:

a first connector 10;

a connecting pipe 101;

a lock member 102;

a collar 1021;

a tabletting 1022;

an adjustment ring 1023;

a first anti-slip projection 1024;

a guide groove 103;

a limiting groove 104;

a second connector 20;

a connecting member 201;

a limit projection 2011;

an annular projection 2012;

a second stud 2013;

an annular groove 202;

a step surface 203;

and a rubber seal 204.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", and the like, indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; 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.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The modified oxygen therapy connecting tube 101 according to the embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Referring to fig. 1 to 4, an improved oxygen therapy connection pipe 101 according to an embodiment of the present invention includes a first connection head 10 and a second connection head 20.

One end of the first connector 10 is provided with a connecting pipe 101 for connecting the first connector 10 with a humidification bottle, and the outer surface of the connecting pipe 101 is provided with a locking member 102 for fixing the connecting pipe 101;

one end of the second connector 20 is connected with a connecting piece 201, the connecting piece 201 is detachably connected with the other end of the first connector 10, and the other end of the second connector 20 is connected with the oxygen therapy tube.

Based on the above, the connecting pipe 101 is arranged at one end of the first connector 10 to connect the first connector 10 with the joint of the humidification bottle, it should be noted that the connecting pipe 101 is made of a material with certain plasticity such as rubber or silica gel, and the locking member 102 for fixing the connecting pipe 101 is arranged on the outer surface of the connecting pipe 101, so that the interface connection between the first connector 10 and the humidification bottle is more stable and is not easy to fall off, and the second connector 20 is detachably connected with the first connector 10 through a connecting piece 201, so that the connection between the oxygen therapy tube and the humidification bottle is more stable and is not easy to fall off due to the increase of flow rate, therefore, the utility model is convenient to use, the connection is stable and reliable, and the using effect is good.

Preferably, in an embodiment of the present invention, the locking member 102 includes a sleeve ring 1021 and a plurality of pressing sheets 1022, the sleeve ring 1021 is sleeved on one end of the outer surface of the first connection head 10, the thickness of the pressing sheets 1022 gradually increases from one end to the other end, one end of the pressing sheets 1022 is connected to the left side surface of the sleeve ring 1021, the pressing sheets 1022 are distributed along the circumferential direction of the sleeve ring 1021 at intervals, and the outside of the pressing sheets 1022 is sleeved with an adjusting ring 1023 for locking the pressing sheets 1022 together.

So, because the thickness of preforming 1022 increases gradually from a left side to the right side and thickens from one end to the other end gradually, and the diameter size of adjustable ring 1023 does not change, then, the accessible is adjusted after connecting adjustable ring 1023 makes it adjust to thicker one end to make preforming 1022 gathers together to this oppress the locking to connecting pipe 101 of connecting on the humidification bottle, makes connecting pipe 101 and humidification bottle connect firm more reliable, avoid causing because of the flow increase the phenomenon that the connection between oxygen therapy pipe and the humidification bottle takes place to drop to take place, its practicality is good, and fixed mode is simple and reliable, and the security is strong.

Preferably, in an embodiment of the present invention, the outer surface of the pressing sheets 1022 is formed with an external thread, the inner surface of the adjusting ring 1023 is formed with an internal thread matching the internal thread, and the adjusting ring 1023 and the pressing sheets 1022 are connected by thread matching.

In this way, since the adjusting ring 1023 is connected with the pressing plate 1022 through a screw-thread fit, the adjustment is easier and more convenient, and the position of the adjusting ring 1023 on the pressing plate 1022 is more stable and less prone to unintended displacement.

Preferably, in an embodiment of the present invention, the adjusting ring 1023 is provided with a plurality of first anti-slip protrusions 1024 at intervals on the outer surface thereof.

So, through be in the surface interval of adjustable ring 1023 is equipped with a plurality of first non-slip projections 1024, can effectual increase hand with the frictional force between the surface of adjustable ring 1023 for convenience more when adjusting makes it can not skid.

Preferably, in an embodiment of the present invention, a limiting protrusion 2011 is disposed on an inner wall of one end of the connecting member 201, the outer surface of the first connector 10 is provided with a guiding groove 103, one end of the guiding groove 103 runs through to the other end of the first connector 10, the other end of the guiding groove 103 is communicated with a limiting groove 104, the limiting groove 104 is perpendicular to the guiding groove 103, when the first connector 10 is connected to the second connector 20, the limiting protrusion 2011 is located in the limiting groove 104.

Therefore, when in connection, the connecting piece 201 is sleeved at the other end of the first connecting head 10, the limiting protrusion 2011 slides to one end close to the limiting groove 104 along the guide groove 103, and then the connecting piece 201 rotates, so that the limiting protrusion 2011 moves to the limiting groove 104, and the connecting piece 201 is connected with the first connecting head 10, so that when the pressure in the oxygen therapy tube is increased, the connecting piece can be limited by the limiting groove 104, and the oxygen therapy tube and the humidification bottle are prevented from falling off, the connection and the disassembly are simpler, correspondingly, in order to ensure that the connecting piece 201 is more stably connected with the first connecting head 10 and prevent the unintended rotation, an elastic sheet can be installed on the groove wall of the limiting groove 104 for fixing, it should be noted that most of the connecting piece is used for providing itch discontinuously in the oxygen therapy process, consequently, after accomplishing the oxygen therapy in one stage, medical personnel can treat the pipe with humidifying bottle and oxygen and carry out the split and accomodate to next stage oxygen is treated and is continued to be used, and through foretell connected mode, the split is with connect simple swift more of operation, simultaneously only need when the split dismantle the second connector 20 can, first connector can remain on the humidifying bottle, continue to use when being convenient for next time oxygen is treated.

Preferably, in an embodiment of the present invention, an annular protrusion 2012 is disposed at an end of the inner wall of the connecting member 201 along a circumference thereof, an annular groove 202 is disposed at an end outer surface of the second connecting head 20 along the circumference thereof, and the annular protrusion 2012 is rotatably sleeved in the annular groove 202.

So, through the one end of the inner wall of connecting piece 201 is equipped with an annular protrusion 2012 along its circumference, and is in the one end surface of second connector 20 is equipped with an annular groove 202 along its circumference, the rotatable cover of annular protrusion 2012 is located in the annular groove 202, then, will first connector 10 with when second connector 20 connects, only need with connecting piece 201 rotate can, avoided rotating whole second connector 20 and the oxygen therapy pipe that is connected with second connector 20.

Preferably, in an embodiment of the present invention, a step surface 203 is formed inside the second connector 20, and the step surface 203 is close to a side surface of the connecting member 201, and a rubber sealing ring 204 is provided on the side surface of the connecting member, so that the first connector and the second connector form a sealing connection.

So, through being formed with a step face 203 in the inside of second connector 20, and be in step face 203 is close to be equipped with on the side of connecting piece 201 and make first connector with the second connector forms sealing connection's rubber seal 204, so, will first connector 10 with when second connector 20 connects, the accessible rubber seal 204 makes first connector 10 with second connector 20 forms sealing connection, avoids taking place the gas leakage phenomenon, need explain that, the other end of first connecting piece 201 to the length of guide way 103 with the junction of spacing groove 104 slightly is greater than spacing arch 2011 is to the length of step face 203, just the guide way 103 with the connection between the spacing groove 104 cell wall forms the arc, and rubber seal 204 has certain plasticity, then, when connecting, when rotating the connecting piece 201, spacing arch 2011 is followed guide way 103 with arc cell wall between the spacing groove 104 cell wall rotates extremely in the spacing groove 104, at this moment, the other end of first connecting piece 201 with rubber seal 204 offsets, makes on the one hand first connector 10 with second connector 20 forms sealing connection, avoids leaking gas, and on the other hand, through spacing between spacing arch 2011 and the spacing groove 104, makes connect more firm reliable between first connector 10 with the second connector 20.

Preferably, in an embodiment of the present invention, the outer surface of the connecting member 201 is provided with a second anti-slip protrusion 2013.

So, through be in the surface of connecting piece 201 is equipped with the second anti-skidding arch 2013 for, can effectual increase hand with the frictional force between the adjustable ring 1023 surface, make more convenient when adjusting, make it can not skid.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims (8)

1. An improved oxygen therapy connector tube joint, characterized by comprising:

one end of the first connecting head is provided with a connecting pipe used for connecting the first connecting head with a humidification bottle, and the outer surface of the connecting pipe is provided with a locking component for fixing the connecting pipe;

the second connector, the one end of second connector is connected with a connecting piece, the connecting piece with the connection can be dismantled to the other end of first connector, the other end of second connector is connected with the oxygen therapy pipe.

2. The improved oxygen therapy connector as claimed in claim 1, wherein said locking member comprises a sleeve and a plurality of pressing pieces, said sleeve is fixedly sleeved on one end of the outer surface of said first connector, the thickness of said pressing pieces is gradually increased from one end to the other end, one end of said plurality of pressing pieces is connected to the left side surface of said sleeve, said plurality of pressing pieces are spaced apart along the circumferential direction of said sleeve, and an adjusting ring for gathering and locking said plurality of pressing pieces is sleeved on the outer portion of said plurality of pressing pieces.

3. The improved oxygen therapy connector pipe joint according to claim 2, wherein the outer surface of each of the plurality of pressing pieces is formed with an external thread, the inner surface of the adjusting ring is formed with an internal thread matching with the external thread, and the adjusting ring is connected with the pressing pieces through thread matching.

4. The improved oxygen therapy connector pipe joint according to claim 3, wherein the outer surface of the adjusting ring is provided with a plurality of first anti-slip protrusions at intervals.

5. The improved oxygen therapy connector joint as claimed in claim 1, wherein a limiting protrusion is provided on an inner wall of one end of the connector, a guide groove is provided on an outer surface of the first connector, one end of the guide groove penetrates to the other end of the first connector, the other end of the guide groove is communicated with a limiting groove, the limiting groove is perpendicular to the guide groove, and when the first connector is connected with the second connector, the limiting protrusion is located in the limiting groove.

6. The improved oxygen therapy connector as claimed in claim 5, wherein the other end of the inner wall of the connector is provided with an annular protrusion along the circumference thereof, the outer surface of one end of the second connector is provided with an annular groove along the circumference thereof, and the annular protrusion is rotatably fitted in the annular groove.

7. The improved joint of oxygen therapy connector as claimed in claim 6, wherein a step surface is formed inside the second connector, and a rubber sealing ring for sealing the first connector and the second connector is provided on a side surface of the step surface close to the connector.

8. The improved oxygen therapy connector pipe joint according to claim 5, wherein the outer surface of the connector is provided with a second anti-slip bulge.

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