Collapsible device for a baby carriage

Details Collapsible device for a baby carriage Collapsible device for a baby carriage

1992-02-08

1993-09-14

Johnson, Brian

Land vehicles

Wheeled

Extensible

280650, 280 474, 403 91, 403101, B62B 924, B62B 706

Patent

active

052442284

ABSTRACT:
A collapsible device for a baby carriage has a locking disc as a male joint fixed with an inverted U-shaped push rod and a female joint fixed with each of the ends of a protective rod combined together and locked or unlocked by a push button fitted in the female joint. A locking block deposited and moved back and forth in a chamber in the female joint to engage or disengage from the locking disc so that the female joint can be locked together or unlocked from the locking disc so as to swing up the protective rod relative to the push rod for collapsing the baby carriage.

REFERENCES:
patent: 4191397 (1980-03-01), Kassai
patent: 4216974 (1980-08-01), Kassai
patent: 4544178 (1985-10-01), Al-Sheikh et al.
patent: 4993743 (1991-02-01), Takahashi et al.

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