Simplified fully automatic umbrella

Details Simplified fully automatic umbrella Simplified fully automatic umbrella

A - Human Necessities

45

B

A45B 25/00 (2006.01) A45B 25/14 (2006.01)

Patent

CA 2103959

- 9 - Abstract An improvement on simplified fully automatic umbrella is disclosed. This umbrella comprises a shank consisting of an inner tube and an outer tube,the inner tube has at upper section a middle ring and an extension while the outer tube has at upper end a lower ring with an upper pawl; an umbrella opening spring received within the extension; a cylinder mounted around the extension and provided at lower end with an upper ring; an umbrella closing spring mounted around the inner tube; an actuating mechanism consisting of a push button, an upper insert containing a compression spring, a lower insert containing a lower pawl, an actuator and a detent, and a wire interconnected between the two inserts; a canopy structure connected to the upper, middle and lower rings; and a handle provided at bottom of the outer tube.

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