B - Operations – Transporting – 60 – B
Patent
B - Operations, Transporting
60
B
280/57
B60B 33/02 (2006.01)
Patent
CA 1298330
TITLE: WHEEL FILLING DEVICE FOR BABY CARRIAGE ABSTRACT OF THE DISCLOSURE A wheel fixing device formed on an extreme end of a shaft proximate to a wheel assembly of a baby carriage including: a hollow shaft element at the extreme end of the shaft having a hole on a central part of its both sides; a rotatable seat rotatable with respect to the wheel assembly being combinable with a lower part of the hollow shaft element; the rotatable seat having a pair of knobs; a hub body joining the rotatable seat and a pair of wheels of the wheel assembly; and a slidable housing including: a central recess for encompassing the hollow shaft element and being vertically slidable along the hollow shaft element; a central slot on both sides at a position corresponding to the position of respective central hole of the hollow shaft element after assembly; a hole on both sides at a position proximate to respective central slots; a spring member at both sides with two legs extending in the same direction and with one leg thereof retained in respective hole of the slidable housing and the other leg retained in respective hole of the 13 hollow shaft element for securing the slidable housing and the hollow shaft element together and for imparting a desirable resiliency therewithin such that the slidable housing has a tendency to move downwards when the slidable housing is urged to a lower position; pair of channel slots at corresponding front and rear surfaces for fixing the rotatable seat; the channel slots being configured in a shape and size in compliance with the shape and size of the knobs for catching the knobs of the rotatable seat, and thereby making the rotatable seat non-rotatable. 14
568347
Lo Justin
Robic
LandOfFree
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