Controlling structure of a stroller

Details Controlling structure of a stroller Controlling structure of a stroller

1997-03-17

1999-02-02

Johnson, Brian L.

Land vehicles

Wheeled

Convertible

280648, 29725616, B62B 104, A47C 100

Patent

active

058654470

ABSTRACT:
A controlling structure of a stroller enabling a user to release a seat includes a driving block and a driven block respectively engaged with each other through respective teeth integrally formed on a respective upper end face and a respective lower end thereof and a wire having a first end thereof securely connected with a control bar and a second end thereof securely connected with the driving block such that when a user pulls the control bar, the driving block will move along in the same direction as the control bar, and the driven block will thus be forced to move sideward. When the driven block is moved sideward, a projection of the driven block originally received within a side hole of an armrest will also be moved out of the side hole. Thus, a seat having a hole defined in respective side thereof and initially having the projection of the driven block received within the hole is able to be lifted by a user.

REFERENCES:
patent: 4915401 (1990-04-01), Severson et al.
patent: 5133567 (1992-07-01), Owens
patent: 5277472 (1994-01-01), Freese et al.
patent: 5564778 (1996-10-01), Shimer et al.
patent: 5644816 (1997-07-01), Chou
patent: 5676386 (1997-10-01), Huang
patent: 5772279 (1998-06-01), Johnson, Jr.

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