Patent ID: 6598991
Filing Date: 2003-07-29
Classification: A44B,F21L,F21V

Abstract:
A miniature flashlight device, comprising:(a) a housing having a bottom opening, a hole defined through a side of said housing, an interior cavity defined in said housing in communication with said bottom opening of said housing and said hole in said side thereof, and a continuous bottom rim formed on said housing encompassing said bottom opening thereof; (b) a cover adapted to interfit with said continuous bottom rim on said housing so as to underlie and close said bottom opening thereof; (c) means for detachably attaching said cover to said housing; (d) a light generating assembly disposed in said cavity of said housing when said cover is attached to said housing, said light generating assembly including (i) an electric lamp module supported on said housing through said hole in said side thereof such that said lamp module extends both exteriorly from and interiorly into said cavity of said housing, (ii) at least one battery disposed in said cavity of said housing when said cover is attached to said housing, and (iii) an electrical circuit extending between and interconnecting said electric lamp module and said battery and having electrically conductive spaced contact members; and (e) an actuatable mechanism convertable between â€œonâ€  and â€œoffâ€  positions for completing and breaking said electrical circuit to correspondingly actuate and deactuate said lamp module of said light generating assembly, said actuatable mechanism including (i) at least one magnet disposed in said cavity when said cover is attached to said housing, (ii) a plurality of spaced apart guide tubes rigidly fixed on an interior side of said housing and extending toward said cover, (iii) a plurality of posts each slidably received in one of said guide tubes and having collars fixed thereabout and near outer ends of said posts which extend through openings in said cover, and (iv) a plurality of coil springs each disposed over and about one of said posts and extending between said collar and an end of said tube so as to bias said posts away from said tubes such that when said device is placed on a surface of a structure made of ferromagnetic material said magnet functions to attract and attach said device at said cover to and on the surface with sufficient force to overcome the biasing force of the coil springs and cause retraction of said posts into said tubes and said outer ends of said posts into said openings of said cover, (v) wherein one of said posts has a contact segment attached thereto and movable between engaged and disengaged positions relative to said electrically conductive spaced contact members of said electrical circuit of said light generating assembly upon extension and retraction of said one post from and into said cover such that said one post and said contact segment thereon constitutes a switch that completes the electrical circuit when said actuatable mechanism is in said â€œonâ€  position and said contact segment is in said engaged position with said contact members and breaks the electrical circuit when said actuatable mechanism is in said â€œoffâ€  position and said contact segment is in said disengaged position with said contact members.