Automatic inflating device for bicycle
The utility model relates to an inflating device, particularly an automatic inflating device for bicycles which is composed of an eccentric wheel arranged on an axle bumper of a bicycle and an air cylinder fixed on bicycle spokes. The automatic inflating device for bicycles of the utility model prov...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The utility model relates to an inflating device, particularly an automatic inflating device for bicycles which is composed of an eccentric wheel arranged on an axle bumper of a bicycle and an air cylinder fixed on bicycle spokes. The automatic inflating device for bicycles of the utility model provides a convenient inflating tool for bicycles. Compared with the prior air cylinder, the utility model has the advantages of reliable sealing performance, stable functions, small size, light weight and convenient use. |
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