CN1124706A - Simple scuba - Google Patents
Simple scuba Download PDFInfo
- Publication number
- CN1124706A CN1124706A CN 95100504 CN95100504A CN1124706A CN 1124706 A CN1124706 A CN 1124706A CN 95100504 CN95100504 CN 95100504 CN 95100504 A CN95100504 A CN 95100504A CN 1124706 A CN1124706 A CN 1124706A
- Authority
- CN
- China
- Prior art keywords
- air
- air hose
- wheel disc
- diving
- face shield
- 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.)
- Pending
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Abstract
The simple breathing apparatus for diver features that air is directly supplied from space over water surface through float and air hose without air cylinder, oxygen generating cylinder and air pump, and has the advantages of simple structure, light weight and low cost.
Description
The present invention relates to a kind of diving gear that is used for amusement diving, learn swim and shallow sea aquatic products operation.
Existing diving air feed equipment all need have gas cylinder, regenerative cartridge or air feed pump, and device is all comparatively complicated, and the device fabrication cost is higher, the price height.Be unsuitable for the amusement diving of general family and the aquatic products operation of poverty-stricken area.
The object of the present invention is to provide a kind of service life length, structure tube list, cheap diving air feed to equip, to be suitable for the needs of amusement diving, beginning swimmer's learn swim and shallow sea aquatic products operation.
Main technical schemes of the present invention is: adopt one one end to be positioned on gas piping air feed on the water surface float, waste gas is discharged in water by the outside one-way exhaust valve on the face shield.So just form simple, suitable long-time air feed, the exhaust structure that is used for shallow water, reached the purpose that the present invention will reach.
Such diving breathing apparatus advantage is: 1. without air bottle, regenerative cartridge or air feed pump, and structure tube list, cheap; 2. air feed for a long time; 3. in light weight, action is convenient, and is easy to carry.Shortcoming: be that submerged depth is little, the degree of depth of can taking a breath is less than 4 meters
Describe in further detail below in conjunction with schematic diagram as accompanying drawing:
The structure of apparatus of the present invention is: a float made from foamed plastic (or aerated plastic canoe) but the rotating wheel disc 2 of an automatic winding air hose 5 is housed 1., the power of wheel disc 2 rolling air hoses 5 is provided by the spring 3 that is positioned on 1 of wheel disc 2 and float, is rolling up a gas transmission on the wheel disc 2 and is managing 5.The upper end open of air hose 5 is fixed on the wheel disc 2, and the lower end is linked to each other with face shield 7 by one-way sucting valve 6 by the floating through hole 4 that gives 1 bottom, and the below of face shield 7 is provided with the one-way exhaust valve 8 of exhaust in water.Diving earplug 9, face shield 7 and the gas transmission of Lunettes 10, protection ear are managed 5 and all are fixed on head by frenulum 11.Wheel disc 2 is failed and is put air hose 5 during dive, wheel disc 2 rolling air hoses 5 during come-up, and and then the diver is floating for float 1, makes diver's freedom of movement.From water surface input, the one-way sucting valve 6 on face shield 7 sucks fresh air by gas piping 5, and waste gas is discharged by the one-way exhaust valve on the face shield 78.
Claims (3)
1, the easy diving breathing apparatus of a kind of tube is characterized in that: the upper end of opening air hose 5 is remained on the water surface by float 1, and the lower end of air hose 5 is linked to each other with the face shield 7 of pump on diver's head by one-way sucting valve 6, and there is an one-way exhaust valve 8 below of face shield 7.
2, according to the described structure of claim 1, it is characterized in that: air hose 5 is wound on and is fixed on the floating rotating wheel disc 2 that gives on 1, but provides power automatic winding gas piping 5 by being positioned on wheel disc 2 and floating the spring 3 that gives 1.
3, according to the described structure of claim 1, it is characterized in that: the Lunettes 10 of one pair of protection eye and the diving earplug 9 of one pair of protection ear are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95100504 CN1124706A (en) | 1995-01-03 | 1995-01-03 | Simple scuba |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95100504 CN1124706A (en) | 1995-01-03 | 1995-01-03 | Simple scuba |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1124706A true CN1124706A (en) | 1996-06-19 |
Family
ID=5073485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95100504 Pending CN1124706A (en) | 1995-01-03 | 1995-01-03 | Simple scuba |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1124706A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627339A (en) * | 2013-11-07 | 2015-05-20 | 上海斯瑞科技有限公司 | Diving anti-cutting anti-biting gas-guide tube |
| CN107600369A (en) * | 2017-11-09 | 2018-01-19 | 魏来 | A kind of walk away safety diving outfit |
-
1995
- 1995-01-03 CN CN 95100504 patent/CN1124706A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627339A (en) * | 2013-11-07 | 2015-05-20 | 上海斯瑞科技有限公司 | Diving anti-cutting anti-biting gas-guide tube |
| CN107600369A (en) * | 2017-11-09 | 2018-01-19 | 魏来 | A kind of walk away safety diving outfit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |