초록 ▼

The present invention relates to an automatically collapsible umbrella, and especially to an improved mechanism that governs the opening and collapsing of an automatic umbrella. With the inventive control mechanism that comprises two innovative lock plates and a specially designed runner, an automat

The present invention relates to an automatically collapsible umbrella, and especially to an improved mechanism that governs the opening and collapsing of an automatic umbrella. With the inventive control mechanism that comprises two innovative lock plates and a specially designed runner, an automatic umbrella can be more precisely manipulated without malfunction or be inadvertently triggered.

대표청구항 ▼

An automatically collapsible umbrella, comprising a main function body formed by a combination of all umbrella shall, consisting of an inner tube and all outer tube, a mandrel, a positioning rod, and springs, with an umbrella rib assembly by means of a holding ring and runner; and characterized in t

An automatically collapsible umbrella, comprising a main function body formed by a combination of all umbrella shall, consisting of an inner tube and all outer tube, a mandrel, a positioning rod, and springs, with an umbrella rib assembly by means of a holding ring and runner; and characterized in that: (A) insider the umbrella handle is control mechanism comprising a main body located inside the handle having a rectangular hole formed on one side which is in a position corresponding to a rectangular opening on the umbrella handle that receives a button; two elongated grooves formed in the main body being perpendicular to the hole on the main body to engage with two corresponding lock plates; the upper ring-shape lock plate having an outward projection being capable of receiving a spring and having the opposite ringside to contact with inner face of the button; an inward tongue formed related to the projection; the lower lock plate being similar to the upper lock plate having a projection with a spring, a ringside contacting with inner face of the button, and a related tongue with curving face; the ringside being wider than the ringside of the upper lock plate; (B) the runner having a downward extending plate and an engaging groove on its other side; when assembling, the inner tube with a sleeve being connected to the control mechanism wherein the tongue of the lower lock plate is inserted into the inner tube and the sleeve.