摘要 |
<p>The reversible push-chair for a child can change direction by pivoting of the arms which drive the chair. The chair has a base with two pairs of arms retaining the wheels. The sides of the push-chair each have pivot supports and stops for the two pushing arms. Each arm is received in one of two mounting positions for forward pushing or reverse movement. The mountings have channels (4,5) to clip onto the push arms (7) and retain them in position.</p> |