Abstract

An umbrella for facilitating folding of umbrella surface includes an umbrella surface assembly and a pole assembly that are cooperatively connected to each other. The umbrella surface assembly includes a middle stick, an upper umbrella tray, a lower umbrella tray, a set of first cross rods and a set of second cross rods. The upper umbrella tray is hingedly connected to a first diagonal draw bar, a middle portion of the first diagonal draw bar is hingedly connected to a second diagonal draw bar, and a lower end of the first diagonal draw bar is hingedly connected to a sliding portion. The pole assembly includes an outer pole, an inner telescopic rod slidably connected to the outer pole, a traction device and an elastic element.

IPC Classes  ?

• A45B 25/14 - Devices for opening and for closing umbrellas
• A45B 23/00 - Other umbrellas

Abstract

A Roman umbrella with an umbrella fabric convenient to collect, comprising an umbrella fabric assembly and an upright rod assembly cooperatively connected to each other. The umbrella fabric assembly comprises a middle bar (1), an upper umbrella tray (2), a lower umbrella tray (3), a set of first cross rods (4), and a set of second cross rods (5) cooperatively connected to each other. The upper umbrella tray (2) is hingedly connected to a first diagonal tension rod (6). The middle part of the first diagonal tension rod (6) is hingedly connected to a second diagonal tension rod (7), and a sliding part (8) is hingedly connected to the lower end of the first diagonal tension rod (6). The upright rod assembly comprises an external upright rod (9), an inner telescopic rod (10), a traction device, and an elastic element (11). According to the structure of the Roman umbrella, in the umbrella collecting process, the upper umbrella tray (2) can move upward, therefore the height of the entire umbrella fabric assembly is increased, and it is not easy to touch a table under the umbrella and items on the tabled. It is not necessary to increase the height of the edge of the umbrella with the structure, and the sun-shading effect is not affected due to the too high edge of the umbrella.

IPC Classes  ?

• A45B 23/00 - Other umbrellas
• A45B 25/00 - Details of umbrellas

Abstract

A vertical rod assembly (1) of a Roman umbrella that has an expanding and contracting umbrella surface structure, comprising an outer vertical rod (11), an inner extension rod (12) that is slidably connected to the outer vertical rod (11), and a traction mechanism, said traction mechanism comprising a sliding part (137) that is slidably connected to the outer vertical rod (11), a transmission mechanism (13) that is cooperatively connected to the outer vertical rod (11), a traction rope (114) that is wound on the transmission mechanism (13), an upper guide wheel (133A) that is disposed at an upper part of the outer vertical rod (11), and a lower guide wheel (133B) that is disposed at a lower part of the outer vertical rod (11); an upper end of the traction rope (114) is cooperatively connected to the inner extension rod (12) and winds around the upper guide wheel (133A) to cooperatively connect to the sliding part (137), and a lower end of the traction rope (114) winds around the lower guide wheel (133B) to cooperatively connect to the sliding part (137).

IPC Classes  ?

• A45B 25/00 - Details of umbrellas

Goods & Services

Umbrella rings; Umbrella or parasol ribs; Umbrella sticks; Frames for umbrellas or parasols; Umbrellas; Umbrella covers; Parasols; Umbrella handles. Furniture; Furniture of metal; Seats of metal; Umbrella stands; Screens [furniture]; Tables of metal; Deck chairs; sofas; Trestles [furniture]; Flower-stands [furniture] . Hammocks; Awnings of textile; Awnings; Tents; Awnings of synthetic materials.