CN2144196Y - Pedal high-pressure inflator - Google Patents
Pedal high-pressure inflator Download PDFInfo
- Publication number
- CN2144196Y CN2144196Y CN 92219639 CN92219639U CN2144196Y CN 2144196 Y CN2144196 Y CN 2144196Y CN 92219639 CN92219639 CN 92219639 CN 92219639 U CN92219639 U CN 92219639U CN 2144196 Y CN2144196 Y CN 2144196Y
- Authority
- CN
- China
- Prior art keywords
- pressure
- inflator
- pedal
- cylinder
- upper bracket
- 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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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model belongs to a pedal high-pressure inflator, comprising a pedal plate (1), an air cylinder (2), a high-pressure cylinder (3), a pressure gauge (4), an upper bracket (5), a lower support (6), etc. Overcoming the defects of low inflator-pressure and uneasy force-exerting of the common pedal inflator, the high-pressure pedal inflator has favorable inflating effect. The utility model has the advantages of safe and convenient operation, and, convenience for carrying, and can be widely used for inflating the tyres of bicycles, rickshaws and mini motor vehicles.
Description
The utility model relates to a kind of inflator pump, particularly a kind of inflator pump that is suitable for bicycle, rickshaw, micro computer motor-car tyre inflation.
Existing qi of chong channel ascending adversely tube is generally hand-clasping type, is made up of handle, piston, cylinder etc.With the hands act on handle during use and directly promote piston, therefore, the operation effort, movement range is big, and easily pollutes clothes, is not easy to carry.Except the hand-clasping type inflator pump, also have a kind of common foot-operated inflator pump at present, form by foot treadle, piston, cylinder etc., its shortcoming is the air pressure deficiency, the inflation weak effect, and because foot treadle is to be fixed on the upper bracket, become 60 ° of angles with horizontal plane, foot-operated area of contact is little, firmly inconvenience.
The purpose of this utility model is to provide a kind of foot-operated high-pressure aerated tube of being convenient to inflate that overcomes above-mentioned defective.
Goal of the invention of the present utility model is achieved in that in the air cylinder air outlet of former common foot-operated inflator pump sets up a high-pressure cylinder, makes the gas two-stage supercharging.Set up pressure gauge in high-pressure cylinder outlet, can directly read the atmospheric pressure value that is filled tire, change former fixed foot treadle into can rotate around the axis movable foot treadle, make it in the process of calming the anger, to remain foot treadle and instep adapts.
Owing to adopted abovementioned technology, thereby the utlity model has that inflation is fast, laborsaving, the easy to carry advantage of handling safety.
Below in conjunction with accompanying drawing the utility model is done detailed explanation:
Accompanying drawing is a structural representation of the present utility model:
With reference to accompanying drawing: the utility model is made up of foot treadle (1), air cylinder (2), high-pressure cylinder (3), pressure gauge (4), upper bracket (5), lower support frame (6) etc.High-pressure cylinder (3) is by the air outlet of one-way valve (7) connection air cylinder (2), and its Placement can be coaxial connection, also can become 90 ° of connections by elbow.The air outlet of high-pressure cylinder (3) connects pressure gauge (4), and the other end of pressure gauge (4) picks out tracheae.Foot treadle (1) is attached on the upper bracket (5) by a rotatingshaft, thereby rotatable a certain angle.During use, foot-treadle (1) descends upper bracket (5), at this moment, air cylinder (2) is calmed the anger, pressurized air enters high-pressure cylinder (3) by one-way valve (7), pressure gauge indication inflation pressure, when pin unclamped, the retracting spring (8) between upper bracket (5) and the lower support frame (6) resetted upper bracket (5).
Claims (3)
1, a kind of inflator pump is made up of foot treadle (1), air cylinder (2), high-pressure cylinder (3), pressure gauge (4), upper bracket (5) and lower support frame (6), it is characterized in that the end of air cylinder (2) is provided with high-pressure cylinder (3).
2, inflator pump as claimed in claim 1 is characterized in that foot treadle (1) is to be fixed on a certain angle that can rotate around the axis on the upper bracket (5) by a rotatingshaft.
3, inflator pump as claimed in claim 1 or 2, the air outlet that it is characterized in that high-pressure cylinder (3) also is connected with one and can indicates the pressure gauge (4) that is inflated tire pressure numerical value
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92219639 CN2144196Y (en) | 1992-08-25 | 1992-08-25 | Pedal high-pressure inflator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92219639 CN2144196Y (en) | 1992-08-25 | 1992-08-25 | Pedal high-pressure inflator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2144196Y true CN2144196Y (en) | 1993-10-20 |
Family
ID=33766846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92219639 Expired - Fee Related CN2144196Y (en) | 1992-08-25 | 1992-08-25 | Pedal high-pressure inflator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2144196Y (en) |
-
1992
- 1992-08-25 CN CN 92219639 patent/CN2144196Y/en not_active Expired - Fee Related
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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 |