CN217138890U - Medical oxygen bag convenient to connect - Google Patents
Medical oxygen bag convenient to connect Download PDFInfo
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- CN217138890U CN217138890U CN202123218043.1U CN202123218043U CN217138890U CN 217138890 U CN217138890 U CN 217138890U CN 202123218043 U CN202123218043 U CN 202123218043U CN 217138890 U CN217138890 U CN 217138890U
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- oxygen
- oxygen bag
- joint
- flow guide
- transparent sleeve
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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Abstract
The utility model provides a medical oxygen bag of convenient connection relates to oxygen bag technical field. The medical oxygen bag comprises an oxygen bag main body, a flow guide pipe and a quick connector; the oxygen bag main body is provided with an oxygen storage cavity, the oxygen bag main body is provided with an air inlet and an air outlet which are communicated with the oxygen storage cavity, and the air inlet is communicated with an air inlet device; one end of the flow guide pipe is communicated with the exhaust port, and the other end of the flow guide pipe is connected with the quick connector; the quick connector comprises a female threaded joint seat and a formula threaded joint which are matched with each other, the formula threaded joint seat is arranged on the flow guide pipe, and the female threaded joint is externally connected with an oxygen pipe. The utility model discloses can realize the stable high-speed joint of oxygen bag and oxygen hose.
Description
Technical Field
The utility model relates to an oxygen bag technical field particularly, relates to a medical oxygen bag of convenient connection.
Background
The oxygen bag is used for containing oxygen and is mainly synthesized by materials which are nontoxic and have no harmful chemical action. The oxygen bag is convenient to carry and simple to operate, can be used for family health care, and can also be used for outgoing first-aid delivery of medical units.
When the oxygen bag is used, an external oxygen tube is needed, the oxygen tube is externally connected with a user, the traditional oxygen tube is connected with the oxygen bag through a disposable oxygen uptake tube, the oxygen bag and the oxygen uptake tube are easily separated and dropped in actual operation, continuous oxygen supply to a patient cannot be guaranteed, and the problem of difficult stable connection exists when the oxygen bag is connected with the oxygen tube.
In summary, we provide a medical oxygen bag convenient for connection to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a medical oxygen bag of convenient connection, it can realize the stable high-speed joint of oxygen bag and oxygen hose.
The embodiment of the utility model is realized like this:
the embodiment of the application provides a medical oxygen bag convenient to connect, which comprises an oxygen bag main body, a flow guide pipe and a quick connector;
the oxygen bag main body is provided with an oxygen storage cavity, the oxygen bag main body is provided with an air inlet and an air outlet which are communicated with the oxygen storage cavity, and the air inlet is communicated with an air inlet device;
one end of the flow guide pipe is communicated with the exhaust port, and the other end of the flow guide pipe is connected with the quick connector;
the quick connector comprises a female threaded joint seat and a formula threaded joint which are matched with each other, the formula threaded joint seat is arranged on the flow guide pipe, and the female threaded joint is externally connected with an oxygen pipe.
In some embodiments of the utility model, above-mentioned female screw thread joint seat is including connecing the bedplate, and one side of the aforesaid connecing the bedplate is provided with an internal thread section of thick bamboo, and the opposite side that connects the bedplate sets up above-mentioned oxygen hose, and the oxygen hose runs through the aforesaid and connects bedplate and internal thread section of thick bamboo intercommunication, and above-mentioned formula screwed joint includes the splice plate, and one side of above-mentioned splice plate is provided with the external screw thread section of thick bamboo with above-mentioned internal thread section of thick bamboo screw-thread fit, and the opposite side of splice plate sets up above-mentioned honeycomb duct, and the honeycomb duct runs through above-mentioned splice plate and external internal thread section of thick bamboo intercommunication.
In some embodiments of the present invention, the ring side of the joint plate is provided with a connection rope, the outer end of the connection rope is connected to a thread sealing cover, and the thread sealing cover is in thread fit with the external thread cylinder.
In some embodiments of the present invention, the ring side of the joint plate is provided with a ring groove along a circumferential direction thereof, the ring groove is provided with a ring piece in a rotating manner, and the connection rope is connected to an outer side of the ring piece.
In some embodiments of the present invention, the flow guide pipe further comprises a valve, and the flow guide pipe is communicated with the threaded joint of the formula through the valve.
In some embodiments of the present invention, the oxygen cylinder further comprises a sliding plate, a transparent sleeve sleeved on the female threaded joint is disposed on one side of the sliding plate, an inner diameter of the transparent sleeve is larger than an outer diameter of the female threaded cylinder, a threading hole communicated with the transparent sleeve is disposed through the sliding plate, the oxygen tube sequentially passes through the threading hole, the transparent sleeve and the female threaded joint, and a gasket is disposed inside the transparent sleeve;
the transparent sleeve is provided with an internal thread, and the joint seat plate is provided with an external thread matched with the internal thread of the transparent sleeve.
In some embodiments of the present invention, the transparent casing is provided with a water injection hole through its side, and the water injection hole is provided with a sealing plug.
In some embodiments of the present invention, the wall of the transparent casing is provided with a water storage cavity, and the water injection hole penetrates through the water storage cavity;
the sealing plug is a threaded plug, a diversion hole which is communicated with the water storage cavity and the inner side of the transparent sleeve is arranged on the annular side of the threaded plug, and the distance between two ports of the diversion hole is larger than the wall thickness between the water storage cavity and the inner cavity of the transparent sleeve.
In some embodiments of the present invention, the number of the flow guiding holes is two, and the two flow guiding holes are symmetrical about the middle of the threaded plug.
In some embodiments of the present invention, the quick connector is a plastic connector.
Compared with the prior art, the embodiment of the utility model has following advantage or beneficial effect at least:
a medical oxygen bag convenient for connection comprises an oxygen bag main body, a flow guide pipe and a quick connector;
the oxygen bag main body is provided with an oxygen storage cavity, the oxygen bag main body is provided with an air inlet and an air outlet which are communicated with the oxygen storage cavity, and the air inlet is communicated with an air inlet device;
one end of the flow guide pipe is communicated with the exhaust port, and the other end of the flow guide pipe is connected with the quick connector;
the quick connector comprises a female threaded joint seat and a formula threaded joint which are matched with each other, the formula threaded joint seat is arranged on the flow guide pipe, and the female threaded joint is externally connected with an oxygen pipe.
The utility model discloses when using, store the intracavity through air inlet unit to the oxygen of oxygen bag main part and pour into oxygen and reach the reserve purpose of dress oxygen, female formula screwed joint external oxygen hose. When oxygen therapy is needed, the formula threaded connector is in threaded fit connection with the female threaded connecting seat, and the connection between the flow guide pipe and the oxygen pipe is indirectly realized. In above-mentioned embodiment, realize the oxygen hose through threaded connection mode and insert the oxygen bag, have the advantage of connecting fast, and threaded connection mode has the advantage that is difficult for droing, has improved stability. The utility model discloses can realize the stable high-speed joint of oxygen bag and oxygen hose.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a medical oxygen bag convenient for connection according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a cross-sectional view of the female connection seat and the transparent sleeve according to the embodiment of the present invention;
fig. 4 is a schematic partial cross-sectional view of a transparent sleeve according to an embodiment of the present invention.
Icon: 1-oxygen bag body, 2-honeycomb duct, 3-valve, 4-internal thread cylinder, 5-transparent sleeve, 6-oxygen tube, 7-thread sealing cover, 8-annular sheet, 9-connecting rope, 10-joint plate, 11-external thread cylinder, 12-annular groove, 13-gasket, 14-joint seat plate, 15-sealing plug, 16-water storage cavity and 17-flow guide hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, it is only for convenience of description of the present invention and simplification of description, but not for indication or suggestion that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and therefore, the present invention should not be construed as being limited thereby. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present invention, "a plurality" means at least 2.
In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, 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.
Examples
Referring to fig. 1 to 4, the present embodiment provides a medical oxygen bag convenient for connection, which includes an oxygen bag body 1, a flow guide tube 2 and a quick connector;
the oxygen bag main body 1 is provided with an oxygen storage cavity, the oxygen bag main body 1 is provided with an air inlet and an air outlet which are communicated with the oxygen storage cavity, and the air inlet is communicated with an air inlet device;
one end of the flow guide pipe 2 is communicated with the exhaust port, and the other end of the flow guide pipe 2 is connected with the quick connector;
the quick connector comprises a female threaded joint and a formula threaded joint which are matched with each other, the formula threaded joint is arranged on the flow guide pipe 2, and the female threaded joint is externally connected with an oxygen pipe 6.
The utility model discloses when using, store the intracavity through air inlet unit to the oxygen of oxygen bag main part 1 and pour into oxygen and reach the reserve purpose of dress oxygen, female formula screwed joint external oxygen hose 6. When oxygen therapy is needed, the formula threaded connector is in threaded fit connection with the female threaded connecting seat, and the connection between the flow guide pipe 2 and the oxygen pipe 6 is indirectly realized. In the above embodiment, the oxygen tube 6 is connected into the oxygen bag through the threaded connection mode, so that the oxygen bag connection device has the advantage of quick connection, and the threaded connection mode has the advantage of being not easy to fall off, so that the stability is improved. The utility model discloses can realize the stable high-speed joint of oxygen bag and oxygen hose 6. The air inlet device is a valve.
In some embodiments of the present invention, the female screw socket includes a socket plate 14, one side of the socket plate 14 is provided with an internal thread cylinder 4, the other side of the socket plate 14 is provided with the oxygen hose 6, and the oxygen hose 6 runs through the socket plate 14 and communicates with the internal thread cylinder 4, the formula screw joint includes a joint plate 10, one side of the joint plate 10 is provided with an external thread cylinder 11 in threaded fit with the internal thread cylinder 4, the other side of the joint plate 10 is provided with the flow guide pipe 2, and the flow guide pipe 2 runs through the joint plate 10 and communicates with the external internal thread cylinder 4.
In the above embodiment, the internal thread cylinder 4 of the female screw socket is in threaded fit with the external thread cylinder 11 of the formula screw joint, so that the honeycomb duct 2 is quickly communicated with the oxygen pipe 6.
Optionally, the joint plate 14 and the internal thread barrel, and the joint plate 10 and the external thread barrel 11 are all of an integrally formed structure.
In some embodiments of the present invention, the connection rope 9 is disposed on the annular side of the joint plate 10, the outer end of the connection rope 9 is connected to the thread sealing cover 7, and the thread sealing cover 7 is in threaded fit with the external thread cylinder 11.
In the above embodiment, after the female threaded cylinder is removed, the threaded sealing cap 7 is covered on the male threaded joint, so as to seal the flow guide tube 2. The thread sealing cover 7 is a sleeve with one end sealed, and the inner side of the sleeve is provided with internal threads.
In some embodiments of the present invention, the ring side of the joint plate 10 is provided with a ring groove 12 around the circumferential direction thereof, the ring groove 12 is rotatably provided with a ring piece 8, and the connecting rope 9 is connected to the outside of the ring piece 8.
In the above embodiment, the connecting rope 9 is designed such that the thread sealing cover 7 and the joint plate 10 form an integral structure, and the thread sealing cover 7 cannot fall off when the thread sealing cover 7 is not used under the traction of the connecting rope 9. The design of the annular groove 12 and the annular sheet 8, when the thread sealing cover 7 is rotated, the annular sheet 8 rotates along with the rotation, and the connecting rope 9 is prevented from being wound on the joint plate 10.
In some embodiments of the present invention, the present invention further comprises a valve 3, and the flow guiding pipe 2 is communicated with the threaded joint of the formula through the valve 3.
In the above embodiment, the valve 3 is designed to adjust the flow rate of the flow guide pipe 2 and achieve the purpose of flow limiting, and when the formula threaded joint is connected with the female threaded joint seat or the formula threaded joint is connected with the threaded sealing cover 7, the sealing of the flow guide pipe 2 can be achieved, and air leakage is avoided.
In some embodiments of the present invention, the present invention further comprises a sliding plate, a transparent sleeve 5 sleeved on the female threaded joint is disposed on one side of the sliding plate, an inner diameter of the transparent sleeve 5 is larger than an outer diameter of the female threaded cylinder, a threading hole communicated with the transparent sleeve 5 is disposed through the sliding plate, the oxygen tube 6 sequentially passes through the threading hole, the transparent sleeve 5 and the female threaded joint, and a gasket 13 is disposed inside the transparent sleeve 5;
the transparent sleeve 5 is provided with an internal thread, and the adapter plate 10 is provided with an external thread that is fitted into the internal thread of the transparent sleeve 5.
In the above embodiment, the aperture of the joint plate 14 is larger than the aperture of the internal thread sleeve 4, the joint plate 10 is larger than the aperture of the external thread sleeve, when the transparent sleeve 5 is connected with the joint plate 10, a sealed cavity is formed between the transparent sleeve 5 and the internal thread sleeve 4 of the female thread joint, clean water is filled in the sealed cavity, and the volume of the clean water is smaller than that of the sealed cavity, when the formula thread joint and the female thread joint leak gas, the gas can enter the sealed cavity, so that bubbles are generated in the clean water, and the gas leakage detection is achieved, and the gas leakage prevention treatment can be performed in time.
In some embodiments of the present invention, the transparent sleeve 5 is provided with a water injection hole through the side of the ring, and the water injection hole is provided with a sealing plug 15.
In the above embodiment, the water filling and water proofing of the sealed cavity can be realized by the cooperation of the water filling hole and the sealing plug 15.
In some embodiments of the present invention, the wall of the transparent sleeve 5 is provided with a water storage cavity 16, and the water injection hole penetrates through the water storage cavity 16;
the sealing plug 15 is a threaded plug, a diversion hole 17 communicating the water storage cavity 16 with the inner side of the transparent sleeve is arranged on the annular side of the threaded plug, and the distance between two ports of the diversion hole 17 is larger than the wall thickness between the water storage cavity 16 and the inner cavity of the transparent sleeve.
In the above embodiment, the water storage cavity 16 stores water, after the threaded plug is completely screwed into the water injection hole, the water guide hole 17 communicates the water storage cavity 16 and the inner side of the transparent sleeve 5 to fulfill the purpose of water supplement at the inner side of the transparent sleeve 5, and then the threaded plug is screwed out to make the two ends of the water guide hole 17 staggered with the inner sides of the water storage cavity 16 and the transparent sleeve 5, so that water cannot flow back; and conversely, the water inside the transparent sleeve 5 is recycled to the water storage cavity 16.
The two ports of the draft tube 2 are in two states, namely, the state I, and the two ports of the draft hole 17 are respectively positioned at the inner sides of the water storage cavity 16 and the transparent sleeve 5; in the second state, two ports of the diversion hole 17 are respectively opposite to the side walls of the water injection hole above and below the water storage cavity 16 to form the seal of the diversion hole 17.
In some embodiments of the present invention, the number of the diversion holes 17 is two, and two diversion holes 17 are symmetrical about the middle of the threaded plug.
In the above embodiment, the number of the diversion holes 17 is two, which can realize the rapid switching of the water source in the water storage cavity 16 and the inner cavity of the transparent sleeve 5.
In some embodiments of the present invention, the quick connector is a plastic connector.
In the above embodiments, the plastic joint has advantages of light weight and low cost.
To sum up, the embodiment of the utility model provides a medical oxygen bag of convenient connection, it has following technological effect at least:
the utility model discloses when using, store the intracavity through air inlet unit to the oxygen of oxygen bag main part 1 and pour into oxygen and reach the reserve purpose of dress oxygen, female formula screwed joint external oxygen hose 6. When oxygen therapy is needed, the formula threaded connector is in threaded fit connection with the female threaded connecting seat, and the connection between the flow guide pipe 2 and the oxygen pipe 6 is indirectly realized. In the above embodiment, the oxygen tube 6 is connected into the oxygen bag through the threaded connection mode, so that the oxygen bag connection device has the advantage of quick connection, and the threaded connection mode has the advantage of being not easy to fall off, so that the stability is improved. The utility model discloses can realize the stable high-speed joint of oxygen bag and oxygen hose 6.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A medical oxygen bag convenient for connection is characterized by comprising an oxygen bag main body, a flow guide pipe and a quick connector;
the oxygen bag main body is provided with an oxygen storage cavity, the oxygen bag main body is provided with an air inlet and an air outlet which are communicated with the oxygen storage cavity, and the air inlet is communicated with an air inlet device;
one end of the flow guide pipe is communicated with the air outlet, and the other end of the flow guide pipe is connected with the quick connector;
quick-operation joint is including female formula thread joint seat and formula screwed joint of mutually supporting, formula thread joint seat set up in the honeycomb duct, the external oxygen hose of female formula screwed joint.
2. The medical oxygen bag convenient to connect as claimed in claim 1, wherein the female screw joint seat comprises a joint plate, one side of the joint plate is provided with an internal thread cylinder, the other side of the joint plate is provided with the oxygen tube, and the oxygen tube penetrates through the joint plate to communicate with the internal thread cylinder, the formula screw joint comprises a joint plate, one side of the joint plate is provided with an external thread cylinder in threaded fit with the internal thread cylinder, the other side of the joint plate is provided with the flow guide tube, and the flow guide tube penetrates through the joint plate to communicate with the external internal thread cylinder.
3. The medical oxygen bag convenient to connect as claimed in claim 2, wherein the ring side of the joint plate is provided with a connecting rope, the outer end of the connecting rope is connected with a thread sealing cover, and the thread sealing cover is in thread fit with the external thread cylinder.
4. The medical oxygen bag convenient to connect of claim 3, wherein the ring side of the joint plate is provided with a ring groove around the circumferential direction thereof, the ring groove is rotatably provided with a ring piece, and the connecting rope is connected to the outer side of the ring piece.
5. The medical oxygen bag convenient to connect of claim 1, further comprising a valve, wherein the flow guide pipe is communicated with the formula threaded connector through the valve.
6. The medical oxygen bag convenient to connect as claimed in claim 2, further comprising a sliding plate, wherein a transparent sleeve sleeved on the female threaded connector is arranged on one side of the sliding plate, the inner diameter of the transparent sleeve is larger than the outer diameter of the female threaded cylinder, a threading hole communicated with the transparent sleeve is arranged in the sliding plate in a penetrating manner, the oxygen tube sequentially penetrates through the threading hole, the transparent sleeve and the female threaded connector, and a gasket is arranged on the inner side of the transparent sleeve;
the transparent sleeve is provided with an internal thread, and the joint plate is provided with an external thread matched with the internal thread of the transparent sleeve.
7. The medical oxygen bag convenient to connect of claim 6, wherein a water injection hole is arranged on the side of the transparent sleeve ring in a penetrating manner, and the water injection hole is provided with a sealing plug.
8. The medical oxygen bag convenient to connect as claimed in claim 7, wherein the transparent sleeve pipe wall is provided with a water storage cavity, and the water injection hole penetrates through the water storage cavity;
the sealing plug is a threaded plug, a flow guide hole is formed in the annular side of the threaded plug and used for communicating the water storage cavity with the inner side of the transparent sleeve, and the distance between two ports of the flow guide hole is larger than the wall thickness between the water storage cavity and the inner cavity of the transparent sleeve.
9. The medical oxygen bag convenient to connect of claim 8, wherein the number of the diversion holes is two, and the two diversion holes are symmetrical about the middle of the threaded plug.
10. The medical oxygen bag convenient to connect of claim 1, wherein the quick connector is a plastic connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123218043.1U CN217138890U (en) | 2021-12-20 | 2021-12-20 | Medical oxygen bag convenient to connect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123218043.1U CN217138890U (en) | 2021-12-20 | 2021-12-20 | Medical oxygen bag convenient to connect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217138890U true CN217138890U (en) | 2022-08-09 |
Family
ID=82687274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123218043.1U Active CN217138890U (en) | 2021-12-20 | 2021-12-20 | Medical oxygen bag convenient to connect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217138890U (en) |
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2021
- 2021-12-20 CN CN202123218043.1U patent/CN217138890U/en active Active
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