Emergency light operable on the lever principle

Details Emergency light operable on the lever principle Emergency light operable on the lever principle

1998-02-24

2000-03-07

O'Shea, Sandra

Illumination

Chemiluminescent lighting

362 84, 362190, 362191, F21K 200

Patent

active

060330805

ABSTRACT:
An emergency light includes a chemiluminescent light stick which can be easily operated to illuminate and taken out. When an operating lever is pushed, an engaging portion of a pivoting member pushes the bottom portion of the chemiluminescent light stick toward a wall surface. The chemiluminescent light stick has on the top end thereof a head secured to a holding hook of a holding member. The chemiluminescent light stick can be easily bent to illuminate by the lever principle with the protuberance of a case body serving as a fulcrum and the engaging portion serving as the point of action. When the operating lever is further pushed, the top end of the pivoting member protrudes frontward to open a top cover, and at the same time, the holding member which has been restricted by the pivoting member is released and it moves upward by the urging force of a flat spring and the pressing force applied by the head of the chemiluminescent light stick, thus enabling the chemiluminescent light stick to be removed.

REFERENCES:
patent: 3900728 (1975-08-01), Holcombe
patent: 4193109 (1980-03-01), Hefferman et al.
patent: 4379320 (1983-04-01), Mohan et al.
patent: 4405973 (1983-09-01), Moscarillo
patent: 4771724 (1988-09-01), Baretz et al.
patent: 5446629 (1995-08-01), Steiger et al.

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