Stroller and backrest recline device thereof

Details Stroller and backrest recline device thereof Stroller and backrest recline device thereof

2008-07-10

2010-11-16

Shriver, II, J. Allen (Department: 3618)

Land vehicles

Wheeled

Stable vehicles, handle-propelled

C280S642000, C280S047410, C297S354120

Reexamination Certificate

active

07832744

ABSTRACT:
A stroller includes a main frame, a backrest, a backrest adjustor, and a linkage device. There is a guide rail formed inside the backrest adjustor. A positioning part of the backrest engages with the guide rail. When a handle of the linkage device is moved upward, a connecting component of the linkage device drives a pushing component of the linkage device to move upward along a supporting rod of the backrest. Accordingly, a protruding portion of the pushing component drives the backrest adjustor to rotate relative to a supporting frame of the main frame so as to release the positioning part from the guide rail.

REFERENCES:
patent: 5749627 (1998-05-01), Perego
patent: 6322097 (2001-11-01), Lan
patent: 6616367 (2003-09-01), Cheng
patent: 6830254 (2004-12-01), Lan
patent: 7410185 (2008-08-01), Chen et al.
patent: 2915623 (2007-06-01), None
patent: 2 363 365 (2001-12-01), None
patent: 2 398 039 (2004-08-01), None
patent: 2 404 172 (2005-01-01), None
patent: 2 438 607 (2007-12-01), None

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