CN2232284Y - Portable oxygen tank - Google Patents
Portable oxygen tank Download PDFInfo
- Publication number
- CN2232284Y CN2232284Y CN 95244559 CN95244559U CN2232284Y CN 2232284 Y CN2232284 Y CN 2232284Y CN 95244559 CN95244559 CN 95244559 CN 95244559 U CN95244559 U CN 95244559U CN 2232284 Y CN2232284 Y CN 2232284Y
- Authority
- CN
- China
- Prior art keywords
- tank
- cover
- tank body
- valve
- portable oxygen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a portable oxygen tank, which mainly comprises a tank body, a valve and a tank cover. The utility model is characterized in that the valve is fixedly connected with the upper end of the tank body; an injection head which is connected with the valve into an integral body is exposed out of the tank body; the connection of the tank cover and the tank body can be disassembled; the tank cover is also provided with an air-stream passageway which is matched with the injection head. The utility model has the advantages of simple structure, small size, portability, low cost, high safety and convenience. The portable oxygen tank can be used for household emergency of the old, the weak and patients. The portable oxygen tank can be used as a portable necessary for athletes, outbound personnel, and students in examination rooms, when the phenomenon of oxygen deficiency occurs.
Description
This utility model relates to a kind of container of storing compressed oxygen, little, the portable oxygen tank of specifically a kind of volume.
At present, the container of seasoning compressed oxygen mainly contains steel cylinder, vial and oxygen bag.Though wherein the oxygen reserves of steel cylinder are bigger, but structure is complicated, cost of manufacture is high, heavy, be unsuitable for popularizing use, vial exists withstand voltage deficiency, frangible, deficiency that reserves are little, though and oxygen bag is lighter, but self intensity is minimum, withstand voltage also very little, just must enlarge the volume of self, and very easily scratched in order to store a certain amount of oxygen by sharp-pointed foreign body.It is investigated the report that newly the small oxygen gas cylinder is arranged recently as " portable oxygen gas cylinder " patent No. ZL93241780.9, but this product is provided with charge valve, vent valve, devices such as water purification, be similar to the miniaturization of existing steel cylinder, complex structure is difficult to by universal, extensive use.
The purpose of this utility model is to provide a kind of simple in structure, easy to use, oxygen tank of being easy to carry about with one.
The technical solution of the utility model is achieved in that it comprises mainly that tank body, one can fill, deflated valve and cover, and it is characterized in that: valve is fixedly connected on the upper end of tank body, and the shower nozzle that is connected as a single entity with valve exposes tank body; Cover and tank body are detachable connection easily; On cover, also be provided with the gas channel that matches with the valve shower nozzle.
One of this utility model employing can be filled, deflated valve, oxygenation is used repeatedly, cover not only can rise when preventing to carry because of pushing the leakage that easily causes, also can be used as oxygen absorption mask, this oxygen tank is simple in structure, volume is little, in light weight, carry easily, and low cost of manufacture, safe in utilization, convenient, can be widely used in the first aid of family to patient the old and the weak, especially be fit to the cardiorespiratory system disease and because the neural various patient with sympotoms that anoxia causes, as the anxiety that causes because of anoxia, fidgety, uncomfortable in chest, uneasiness etc.Also adapt to athlete, migrant person and other personnel necessary article that conduct is carried when being prone to anoxia phenomenon.
Fig. 1 is a cutaway view of the present utility model.
Below in conjunction with drawings and Examples this utility model is further described.
The tank body made from taggers tin 1, can fill one of the upper end of tank body 1 fixed installation, deflated directional valve 2, valve 2 has a valve pipe in tank body 1, exposing at tank body has a shower nozzle 3, this shower nozzle is connected with valve master core, as long as press lower nozzle 3, valve 2 promptly is opened, through filling of valve 2, a jar interior and extraneous pressure is depended in venting, pressure in jar is greater than the pressure in the external world, when promptly in the jar and the external world became positive differential pressure, the valve that is opened was the venting shape, otherwise can become to inflate shape, the tank body 1 that shower nozzle 3 is arranged at dew, be provided with cover 6, cover 6 is detachable connection easily with tank body 1, in the connected mode of employing is, the structure of external screw thread or buckle-type.This utility model adopts cassette, promptly beginning narrow part at tank body is provided with card article cover 6 can be covered more tightly on tank body 1, on cover 6, also be provided with the gas channel 4 that matches with shower nozzle 3, gas channel 4 can hold shower nozzle with the shower nozzle 3 socket place section of having broads, promptly narrow subsequently than shower nozzle, broaden gradually to whole cover 6 by narrow again, near gas channel 4 places one recess 5 is arranged at cover 6 tops, can hold a finger at least, side at cover and tank body contact site has a breach, so that cover can be used as oxygen absorption mask and holds the nose mouth when using.This oxygen tank has also increased crimping at some seam crossings, to improve its withstand voltage degree, turn on cover in use, horizontal hub cap mouth, with cover as oxygen absorption mask, make the gas channel of cover entangle shower nozzle, and the breach that passes through cover contains the nose mouth, finger puts in the recess of cover, down reach shower nozzle by cover again, be about to valve open by cover, oxygen in the tank body through valve, shower nozzle and gas channel enter nose and oral cavity, aequum was decided by degree and time that the operator presses cover (reaching shower nozzle), also only need when filling oxygen to make valve open, in tank body, fill by external air source by lower nozzle.
Claims (3)
1. portable oxygen gas tank, it mainly comprises tank body, valve and cover, it is characterized in that: valve is fixedly connected on the upper end of tank body, and the shower nozzle that is connected as a single entity with valve exposes tank body; Cover and tank body are detachable connection, also are provided with the gas channel that matches with shower nozzle on cover.
2. by the described a kind of portable oxygen gas tank of claim 1, it is characterized in that: the connected mode of cover and tank body adopts the buckle-type structure of internal and external threads or difficult drop-off.
3. by the described a kind of portable oxygen gas tank of claim 1, it is characterized in that: near the gas channel place one recess is arranged in the cover end, have a breach in a side of cover and tank body contact site.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95244559 CN2232284Y (en) | 1995-08-17 | 1995-08-17 | Portable oxygen tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95244559 CN2232284Y (en) | 1995-08-17 | 1995-08-17 | Portable oxygen tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2232284Y true CN2232284Y (en) | 1996-08-07 |
Family
ID=33884919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95244559 Expired - Fee Related CN2232284Y (en) | 1995-08-17 | 1995-08-17 | Portable oxygen tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2232284Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104984453A (en) * | 2015-07-17 | 2015-10-21 | 苏州三剑医疗科技有限公司 | Fully-automatic oxygen supply device for healthcare oxygen tank |
-
1995
- 1995-08-17 CN CN 95244559 patent/CN2232284Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104984453A (en) * | 2015-07-17 | 2015-10-21 | 苏州三剑医疗科技有限公司 | Fully-automatic oxygen supply device for healthcare oxygen tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |