发明名称 |
Secondary lock for stroller fold mechanism |
摘要 |
A secondary lock device for a one-hand fold mechanism on a child's stroller is pivotally mounted next to the actuator of the one-hand fold mechanism. The secondary lock device is positioned for convenient access by a finger of the operator to provide an intuitively operable secondary lock device cooperable with the one-hand fold actuator. The secondary lock device is spring-loaded by a torsion spring mounted on the rotational axis of the adjacent cam member forming part of the one-hand fold mechanism. The pivoted lock member includes an outwardly projecting member that engages a corresponding niche in the actuator when in a locking position. The outwardly projecting member rides along a cam surface on the actuator when the actuator is being operated, while the biasing spring returns the outwardly projecting member into the niche when the actuator reaches the home position.
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申请公布号 |
US7651115(B1) |
申请公布日期 |
2010.01.26 |
申请号 |
US20060499121 |
申请日期 |
2006.08.04 |
申请人 |
WONDERLAND NURSERYGOODS CO., LTD. |
发明人 |
HARTENSTINE CURTIS M.;HUTCHINSON JAMES M. F. |
分类号 |
B62B1/00;B62B3/00;B62B5/00;B62B7/00;B62B9/00 |
主分类号 |
B62B1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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