Patent · US Active

Outdoor umbrella frame having telescopic structure

US11375782B2 · kind B2 · utility

2Cited by

11References

11Claims

0Family size

Assignee

Zhejiang Yotrio Group Co., Ltd. · CN

Inventors

Yi Yang · Zhejiang, CN
Tongguo Wang · Zhejiang, CN
Jianqiang Xie · Zhejiang, CN

Key dates

Filing date	Dec 28, 2020
Grant date	Jul 5, 2022
Priority date	—
Expiry date	Dec 28, 2040

Classification

Technology area (CPC A)Human Necessities
CPC primaryA45B2023/0062
WIPO fieldOther consumer goods
WIPO sectorOther fields

Abstract

An outdoor umbrella frame has a telescopic structure, and includes an umbrella pole, a pull rod assembly and a rib assembly. The pull rod assembly includes a first pull rod and a second pull rod. The rib assembly includes a longer rib and a shorter rib, the umbrella pole may be telescopic along a length direction, and one or more of the first pull rod, the second pull rod, the longer rib and the shorter rib may be telescopic along a length direction. When the outdoor umbrella frame is assembled, the umbrella pole, the first pull rod, the second pull rod, the longer rib and the shorter rib are all in an extended and fixed state. When the outdoor umbrella frame is disassembled for packing, any one or more of the umbrella pole, the first pull rod, the second pull rod, the longer rib and the shorter rib are in a retracted state.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.