Patent ID: 6873249
Filing Date: 2005-03-29
Classification: B60Q,E01F,Y10S

Abstract:
1. A luminous alarm device comprising an illumination body, a plurality of legs, a sliding ring, a positioning toggle, and a retaining seat; wherein: the illumination body is formed by a cylinder and a lamp seat; the lamp seat is installed at an upper edge of the cylinder; a pivotal portion serves to connect the cylinder with the lamp seat; the lamp seat rotates around the cylinder through 180 degrees; each leg is formed as a thin sheet; one end of the leg is formed with a first buckle and another end thereof has a rib at a middle section thereof; a distal end of the rib is extended with a second buckle; a flexible bendable piece is used to connect the rib with the leg; the rib bends with respect to the leg with a larger angle; the sliding ring is mounted at an upper edge of the cylinder; a sliding ring is slidable along the cylinder; a plurality of first slots are installed at an inner wall of the sliding ring for buckling the first buckles of the legs; the retaining seat is firmly secured to a lower end of the cylinder; an inner wall of the retaining seat is formed with a plurality of second slots for buckling the second buckles of the legs; wherein thereby, by above components, when the sliding ring slides along the cylinder, the legs will be folded or expanded so as to use or store the luminous alarm device.