Door locking knob structure

Details Door locking knob structure Door locking knob structure

1986-06-20

1989-06-27

Moore, Richard E.

Closure fasteners

Operators with knobs or handles

292347, 292DIG37, 292DIG63, E05C 2100

Patent

active

048423122

ABSTRACT:
A door locking knob structure for a vehicle has a push-button provided on the side of a knob main body which faces the inside of the compartment of the vehicle in such a manner that the push-button is movable together with the knob main body. When pressed, the push-button is withdrawn into the knob main body so as to define a finger receiving recess which allows an occupant of the vehicle to apply his finger thereto and raise the knob main body. Accordingly, when the door is in a locked state, the push-button makes the finger receiving recess disappear, and there is no gap between the push-button and the knob main body. Thus, it is possible to prevent any accidental or undesirable unlocking of the door.

REFERENCES:
patent: 1139869 (1915-05-01), Howard
patent: 2908155 (1959-10-01), Schumann
patent: 2950614 (1960-08-01), Evans
patent: 3025092 (1962-03-01), Weiner
patent: 3117532 (1964-01-01), Moorhead
patent: 4606567 (1986-08-01), Kato et al.

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