Patent · US Active

Refrigerator, refrigerator door and rotatable storage rack

US11391509B2 · kind B2 · utility

0Cited by

1References

9Claims

0Family size

Assignee

QINGDAO HAIER CO., LTD. · CN

Inventors

Xiaobing Zhu · Qingdao, CN
Hao Zhang · Qingdao, CN
Haoquan Liu · Qingdao, CN
Chun-Wei Yang · Hsinchu, TW

Key dates

Filing date	Dec 24, 2018
Grant date	Jul 19, 2022
Priority date	—
Expiry date	Oct 27, 2039

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF25D2500/02
WIPO fieldOther consumer goods
WIPO sectorOther fields

Abstract

The present invitation provides a rotatable storage rack, including a drawer, a storage rack body for slidingly receiving the drawer, and a sliding assembly disposed between the drawer and the storage rack body; wherein the sliding assembly includes a curved slide rail and a first pulley moving along the curved slide rail, the curved slide rail includes a horizontal section and a bent section, and the bent section is tangent to the horizontal section and arranged at an angle; when the first pulley moves along the horizontal section, the drawer is pulled out when the first pulley moves along the bent section, the drawer rotates downward.

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