Tyre-inflating valve

Tyre-inflating valve

CN
  • CN 2,229,888 Y
  • Filed: 09/29/1995
  • Issued: 06/26/1996
  • Est. Priority Date: 09/29/1995
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of bicycle that is used for, rickshaw, wheelchair, perambulator, the valve gear of mini-motorcycle or light motorcycle inflation of tire, comprise the valve seat (3) of captiveing joint with inner tube, be inserted in the valve inside (6) on the valve seat (3), valve inside (6) is pressed in the clamping nut (4) on the valve seat (3) and is sleeved on small rubber hose (10) on the valve inside (6), the upper end that it is characterized in that small rubber hose (10) has round section joint ring (5), flange (7) is arranged on the valve inside (6), and the downside (8) of this flange (7) and the upper surface (9) of valve seat (3) are compressing the round section joint ring (5) of small rubber hose (10) upper end.

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