Exempt from manual umbrella of catapult

The utility model provides an exempt from manual umbrella of catapult, includes: stick in one, one goes up the nest, sets up excellent top in this, should go up the nest bottom and have an interior sleeve pipe, and this endotheca outside of tubes reason has a pair of buckle convex body, nest once, this time nest top should have an outer tube by interior sleeve pipe relatively, this outer tube forms the personal shell fragment in a pair of top, respectively this shell fragment relatively respectively this buckle convex body a buckle groove respectively has, qieyu respectively this shell fragment medial border respectively forms one and pushes away the convex body, nest throw -out collar once, the cover is located this well stick and is combined nest under this, relative this outer tube in this time nest throw -out collar top has one and combines the sleeve pipe, relative this opposite vertex of this combination sleeve pipe pushes away a convex body formation opposite vertex and pushes away the groove, an and u