CN200973901Y - Portable hand-shaking type respirator - Google Patents
Portable hand-shaking type respirator Download PDFInfo
- Publication number
- CN200973901Y CN200973901Y CN 200620011876 CN200620011876U CN200973901Y CN 200973901 Y CN200973901 Y CN 200973901Y CN 200620011876 CN200620011876 CN 200620011876 CN 200620011876 U CN200620011876 U CN 200620011876U CN 200973901 Y CN200973901 Y CN 200973901Y
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- CN
- China
- Prior art keywords
- helical pitch
- pitch bar
- connecting rod
- pressing plate
- air bag
- 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 manual twist respirator, which comprises a shell, an air cell and an air compression mechanism communicated with an air inlet pipe and an air outlet pipe, wherein the compression mechanism comprises a wheel driven by a crank, a convex block on edges of the wheel, a first connecting rod moveably connected with the convex block and a second connecting rod, and a pressure plate moveably connected with the second connecting rod. The utility model has the advantages of simple structure, easy operation, light weight, small size, lower production cost, no power source and high operation and promotion values.
Description
Technical field
This utility model relates to a kind of armarium, specifically, relates to a kind of portable hand-rail type respirator.
Background technology
China is populous, and a lot of people live in remote mountain area, and are backward in economy, has inconvenient traffic, even does not have supply of electric power, and is even advanced armarium is arranged, also lack scope for their abilities.Respirator is as the armarium of a kind of hospital indispensability, particularly often uses in critical patient's daily nursing or some operation processs.At present, the most because complex structure of domestic employed respirator, volume is big, equipment quality is big, move inconvenience, and cost an arm and a leg, supply of electric power that need be stable.In many cases,, often need carry out field first aid, guarantee patient in being sent to the way of hospital, keep necessary human physiological activity, the medical aid of products for further some critical patients as 120 emergency tenders; Or in the hospital of backward remote mountain areas, be difficult to afford such breathing medical equipment, existing respirator carries because of inconvenience, and needs power autonomously, is limited to above-mentioned in emergency circumstances the use.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, easy to use, light weight, little, the cheap portable hand-rail type respirator of volume.
For achieving the above object, the technical scheme that this utility model adopted is: a kind of portable hand-rail type respirator, comprise housing, the air bag and the compressing mechanism thereof that are communicated with air inlet pipe, exhaustor, described compressing mechanism comprises the runner that crank drives, the edge of described runner has projection, described projection and first connecting rod flexibly connect, and described first connecting rod and second connecting rod flexibly connect, and described second connecting rod is fixedlyed connected with pressing plate.
Below be the improvement of technical solutions of the utility model:
Described pressing plate is positioned at the bottom of air bag, and the inner chamber of described air bag is provided with back-moving spring, and the inner chamber of described air bag is provided with the first helical pitch bar and the second helical pitch bar, and an end of the described first helical pitch bar and the second helical pitch bar stretches out from the hole on the pressing plate.
The described first helical pitch bar is a hollow pipe, and the part that the described first helical pitch bar is positioned at the air bag cavity has passage, the interior tube chamber of the inner chamber of described passage communicated air bags and the first helical pitch bar, and the end that the described first helical pitch bar stretches out pressing plate is communicated with air inlet pipe.
The junction of the described first helical pitch bar and the second helical pitch bar and pressing plate is provided with sealing ring.
Beneficial effect: this utility model adopts said structure, has the following advantages:
(1) simple in structure, light weight, volume are little, are easy to carry.
(2) cheap, be convenient to popularize, using does not need power supply, can be extensive use of in a lot of power free places.
This utility model is simple in structure, easy to use, has higher use value and promotional value.The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Accompanying drawing 1 is the front view of this utility model embodiment;
Accompanying drawing 2 is the side view of this utility model embodiment.
The specific embodiment
Embodiment, as Fig. 1, shown in Figure 2, a kind of portable hand-rail type respirator, comprise housing 1, with air inlet pipe 4, air bag 2 and compressing mechanism thereof that exhaustor 3 is communicated with, described compressing mechanism comprises the runner 8 that crank 9 drives, the edge of described runner 8 has projection, described projection and first connecting rod 7 flexibly connect, described first connecting rod 7 flexibly connects with second connecting rod 6, second connecting rod 6 is fixed on the pressing plate 5, pressing plate 5 is positioned at the bottom of air bag 2, the inner chamber of described air bag 2 is provided with back-moving spring 13, the inner chamber of described air bag 2 is provided with the first helical pitch bar 10 and the second helical pitch bar 12, and an end of the described first helical pitch bar 10 and the second helical pitch bar 12 stretches out from the hole on the pressing plate 5, and the first helical pitch bar 10 and the second helical pitch bar 10 are provided with sealing ring 14 with the junction of pressing plate 5.The described first helical pitch bar 10 is a hollow pipe, the part that the described first helical pitch bar 10 is positioned at air bag 2 cavitys has passage 11, the interior tube chamber of the inner chamber of described passage 11 communicated air bags 2 and the first helical pitch bar 10, the end that the described first helical pitch bar 10 stretches out pressing plate 5 is communicated with air inlet pipe 4.
Claims (4)
1, a kind of portable hand-rail type respirator, comprise housing (1), the air bag (2) and the compressing mechanism thereof that are communicated with air inlet pipe (4), exhaustor (3), it is characterized in that: described compressing mechanism comprises the runner (8) that crank (9) drives, the edge of described runner (8) has projection, described projection and first connecting rod (7) flexibly connect, described first connecting rod (7) flexibly connects with second connecting rod (6), and described second connecting rod (6) is fixedlyed connected with pressing plate (5).
2, a kind of portable hand-rail type respirator as claimed in claim 1, it is characterized in that: described pressing plate (5) is positioned at the bottom of air bag (2), the inner chamber of described air bag (2) is provided with back-moving spring (13), the inner chamber of described air bag (2) is provided with the first helical pitch bar (10) and the second helical pitch bar (12), and an end of the described first helical pitch bar (10) and the second helical pitch bar (12) stretches out from the hole on the pressing plate (5).
3, a kind of portable hand-rail type respirator as claimed in claim 2, it is characterized in that: the described first helical pitch bar (10) is a hollow pipe, the part that the described first helical pitch bar (10) is positioned at air bag (2) cavity has passage (11), the interior tube chamber of the inner chamber of described passage (11) communicated air bags (2) and the first helical pitch bar (10), the end that the described first helical pitch bar (10) stretches out pressing plate (5) is communicated with air inlet pipe (4).
4, as claim 2 or 3 described a kind of portable hand-rail type respirators, it is characterized in that: the described first helical pitch bar (10) and the second helical pitch bar (12) are provided with sealing ring (14) with the junction of pressing plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620011876 CN200973901Y (en) | 2006-11-29 | 2006-11-29 | Portable hand-shaking type respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620011876 CN200973901Y (en) | 2006-11-29 | 2006-11-29 | Portable hand-shaking type respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200973901Y true CN200973901Y (en) | 2007-11-14 |
Family
ID=38900194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620011876 Expired - Fee Related CN200973901Y (en) | 2006-11-29 | 2006-11-29 | Portable hand-shaking type respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200973901Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111053961A (en) * | 2019-12-28 | 2020-04-24 | 李雨霏 | Portable auxiliary respirator |
| CN112937865A (en) * | 2021-05-13 | 2021-06-11 | 南京钢果电子科技有限公司 | Ocean sampling detection unmanned aerial vehicle |
-
2006
- 2006-11-29 CN CN 200620011876 patent/CN200973901Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111053961A (en) * | 2019-12-28 | 2020-04-24 | 李雨霏 | Portable auxiliary respirator |
| CN111053961B (en) * | 2019-12-28 | 2022-05-06 | 奉节县健桥总医院有限责任公司 | Portable auxiliary respirator |
| CN112937865A (en) * | 2021-05-13 | 2021-06-11 | 南京钢果电子科技有限公司 | Ocean sampling detection unmanned aerial vehicle |
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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 |