发明授权
- 专利标题: Front caster device for infant stroller
- 专利标题(中): 婴儿推车用前脚轮装置
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申请号: US803422申请日: 1991-12-06
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公开(公告)号: US5172451A公开(公告)日: 1992-12-22
- 发明人: Hsiu-Hui Chiu
- 申请人: Hsiu-Hui Chiu
- 申请人地址: TWX Tainan Hsien
- 专利权人: Sunshon Molding Co., Ltd.
- 当前专利权人: Sunshon Molding Co., Ltd.
- 当前专利权人地址: TWX Tainan Hsien
- 主分类号: B60B33/02
- IPC分类号: B60B33/02
摘要:
A front caster device for an infant stroller including a bulb integrally attached to distal end of a front leg, a mounting hub attached to the bottom of the bulb in a manner that the hub is axially rotatable with respect to the bulb, a locking device for selectively locking the hub in a pre-selected angle with respect to the bulb, a wheel mounting bracket hingedly attached to the hub and a cushion fitted between the hub and wheel mounting bracket for absorb vibration rendering greater comfort a baby contained in the stroller.
公开/授权文献
- US6163386A Photoelectric conversion device and driving method therefor 公开/授权日:2000-12-19