CN2177618Y - Automatic inflator mounted on vehicle - Google Patents
Automatic inflator mounted on vehicle Download PDFInfo
- Publication number
- CN2177618Y CN2177618Y CN 93242420 CN93242420U CN2177618Y CN 2177618 Y CN2177618 Y CN 2177618Y CN 93242420 CN93242420 CN 93242420 CN 93242420 U CN93242420 U CN 93242420U CN 2177618 Y CN2177618 Y CN 2177618Y
- Authority
- CN
- China
- Prior art keywords
- bobbin
- wheel
- eccentric ring
- inflator
- pressure rod
- 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
Links
Images
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model relates to an inflator, which can be clamped and arranged on a wheel, and can automatically inflate a tyre in running. The utility model is composed of an inflator which is arranged on a wheel spoke, and an eccentric ring which is arranged on a wheel shaft, wherein, a sliding member on the end of an air pressing rod of a pressure spring on the inflator forms a sliding pair with the eccentric ring to transfer power. If a pressure-limiting exhaust valve is additionally arranged on the inflator, the complete automatic inflation can be realized. The utility model has the advantages of convenience and labor saving.
Description
The utility model relates to gas filled device, particularly a kind of Floor Pump.
Existing Floor Pump all is to be inflated by manpower pushing, and volume is big, labour intensity is high, and can only stop and inflate, and intermediate run gas in the time of by bike just makes us at a loss what to do.
The purpose of this utility model provides a kind of small and exquisite, can be installed on to be the Floor Pump of automatic tyre air inflation on the wheel.
For reaching above goal of the invention design-calculated Floor Pump, form by the pressure rod and the blow off valve of piston cup by bobbin, an end, the tube outer end of pressure rod is a saddle of forming sliding pair with the external slide rail of an eccentric ring, there is a stage clip to be nested with on pressure rod between saddle and the bobbin, with wheel, eccentric ring fixes on wheel shaft on spoke in the bobbin holding of Floor Pump.Be connected with cranked tire valve with the exhaust nozzle of leather hose with the blow off valve of Floor Pump, wheel is advanced when rolling, and the saddle of Floor Pump pressure rod rotates around eccentric ring, pressure rod is pushed by external slide rail and calms the anger, stage clip plays the return effect, thereby realizes the automatic inflation of tire, and is promptly laborsaving convenient again.
For avoiding inflating overpressure, can adorn a pressure limiting aie escape valve in the Floor Pump bottom.
Embodiment describes the utility model below in conjunction with accompanying drawing.
Fig. 1 is that the utility model embodiment is with car automatical air pump scheme drawing.
As shown in Figure 1, the pressure rod 5 of band piston cup 6 is arranged in the Floor Pump bobbin 7, there is saddle 3 the tube outer end of pressure rod 5, is with stage clip 4 on the pressure rod 5 between saddle 3 and the bobbin 7.Saddle 3 is formed sliding pair with eccentric ring 2, and the eccentric orfice 1 of eccentric ring 2 is installed on the wheel shaft.There is blow off valve 8 bobbin 7 upper ends of Floor Pump, leather hose interface 10 are arranged on 9 at the bottom of the bobbin, also the pressure limiting blow off valve can be set on 9 at the bottom of the bobbin.
Claims (2)
1, a kind of Floor Pump, form by the pressure rod and the blow off valve of piston cup by bobbin, an end, the tube outer end that it is characterized in that said pressure rod is a saddle of forming sliding pair with the external slide rail of an eccentric ring, there is a stage clip to be nested with on pressure rod between saddle and the bobbin, with wheel, eccentric ring fixes on wheel shaft on spoke in the bobbin holding of Floor Pump.
2, Floor Pump according to claim 1 is characterized in that said bobbin bottom also has a pressure limiting aie escape valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93242420 CN2177618Y (en) | 1993-10-22 | 1993-10-22 | Automatic inflator mounted on vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93242420 CN2177618Y (en) | 1993-10-22 | 1993-10-22 | Automatic inflator mounted on vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2177618Y true CN2177618Y (en) | 1994-09-21 |
Family
ID=33816123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93242420 Expired - Fee Related CN2177618Y (en) | 1993-10-22 | 1993-10-22 | Automatic inflator mounted on vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2177618Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106799007A (en) * | 2016-05-11 | 2017-06-06 | 张建华 | A kind of body-building apparatus |
-
1993
- 1993-10-22 CN CN 93242420 patent/CN2177618Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106799007A (en) * | 2016-05-11 | 2017-06-06 | 张建华 | A kind of body-building apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2177618Y (en) | Automatic inflator mounted on vehicle | |
| CN202108683U (en) | Pedal type high-power high-pressure inflator | |
| CN2263719Y (en) | Bicycle attached pump | |
| CN2411355Y (en) | Tyre automatic inflating device | |
| CN2148196Y (en) | Pedal inflating pump | |
| CN2473001Y (en) | Automatic inflator for bicycle | |
| CN2513804Y (en) | Fully-automatic miniature inflator of bicycle front and rear axles | |
| CN2241239Y (en) | Bidirectional high-pressure inflator | |
| CN2250435Y (en) | Three sleeve large capacity boosting inflator | |
| CN2409072Y (en) | Automatic inflating valve inside | |
| CN2403913Y (en) | Multi-function inflator | |
| CN2412777Y (en) | Automatic air-supply wheel | |
| CN2080999U (en) | High-pressure air pump with double piston and three tubes | |
| CN2255510Y (en) | Inflator | |
| CN2846184Y (en) | Inflating device for automobile tire | |
| CN2332595Y (en) | Fume cock cap of vehicle | |
| CN2306894Y (en) | Inner tube having separate inflatable chamber | |
| CN2147979Y (en) | Automatic high pressure inflating pump for bicycle | |
| CN2314127Y (en) | Portable bicycle air pump | |
| CN2325547Y (en) | Full automatic and miniature inflating pump placed on front shaft and rear shaft | |
| CN2181420Y (en) | Automatic inflating pump for bicycle | |
| CN2171700Y (en) | Miniature hand inflater | |
| CN2408259Y (en) | Portable multifunction inflator | |
| CN2143684Y (en) | Oil type high pressure air pipe | |
| CN2357151Y (en) | Hand pressurizing inflator |
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 |