Structure for rapidly releasing front wheel of pushchair of baby, has positioning bar provided with positioning block that is mounted pivotingly on lower assembly, and positioning housing arranged at level of lower part of lower assembly
摘要
<p>The structure has a lower assembly (3) arranged at level of a lower part of an upper assembly (2), where the upper assembly is arranged on a support tab (11) of a pushchair body (1). A fixation groove (311) is arranged around a connection bar. A positioning bar (32) is provided with a positioning block (321) that is mounted pivotingly on the lower assembly. A positioning housing is arranged at level of a lower part of the lower assembly.</p>
