1results about How to "Rich application" patented technology

The outdoor Roman umbrella with different height adjusting structure comprises an umbrella column and an umbrella frame, the umbrella frame is installed in cooperation with a handrail seat, further comprises a lifting driving mechanism, the lifting driving mechanism comprises a driving assembly and a lifting umbrella column, the driving assembly is used to drive the lifting umbrella column to protrude from the top end of the umbrella column or to be accommodated in the inner cavity of the umbrella column, the handrail seat comprises a locking assembly; when the locking assembly is unlocked from the umbrella column, the driving assembly drives the lifting umbrella column to lift or lower; when the locking assembly is unlocked from the umbrella column and the lifting umbrella column stops at any one of the liftable heights, the handrail seat moves along with the umbrella column height, and the inclination angle of the umbrella frame is adjusted. The present application can not only depend on the handrail seat to adjust the inclination of the umbrella surface, but also can move the lifting umbrella column and the handrail seat in the same direction, so that the height of the umbrella surface is changed and still kept horizontal, and the operation process is simple and convenient; the positioning structure and the locking structure for moving the handrail seat up and down along the umbrella column are arranged on the inner end face of the umbrella column, so that the packing volume is saved and the transportation cost is reduced.