Patent · US Active

Trolley with a player

US9969415B2 · kind B2 · utility

4Cited by

1References

11Claims

0Family size

Assignee

CHIGOO INTERACTIVE TECHNOLOGY CO., LTD. · CN

Inventors

Tao Chen · Dhahran, SA
Chuanrong Pan · Wuxi, CN
Rong HAN · Wuxi, CN

Key dates

Filing date	Feb 15, 2015
Grant date	May 15, 2018
Priority date	—
Expiry date	Feb 15, 2035

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB62B2202/56
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A trolley is disclosed which includes a frame body, a handle and a player, the player and the handle being linked to one another and rotatable with respect to the frame body. Due to the linkage of the player and the handle, the player may rotate as the passengers rotate the handle, which makes the operation convenient and flexible. The player is driven to rotate through the rotation of the handle to adjust an angle of the player, allowing passengers to watch the player conveniently in various situations like standing, sitting, pushing the trolley, etc., which meets different needs of passengers well and also avoids the blocking of the handle to the player.

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