Seat angle regulator and seat with same

US9376035B2 · kind B2 · utility

Assignee

• HUBEI AVIATION PRECISION MACHINERY TECHNOLOGY CO., LTD. · CN

Inventors

• Chong Jiang · Cupertino, US
• Xing Huang · Ewing, US
• Zhengkun Huang · Liuji, CN
• Jian-Jhih Du · Liuji, CN

Key dates

• Filing date: Nov 21, 2012
• Grant date: Jun 28, 2016
• Expiry date: Dec 25, 2032

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B60N2/2254
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

Disclosed are a seat angle regulator and a seat. The seat angle regulator comprises an inner toothed plate with an inner toothed ring, an outer toothed plate with an outer toothed ring, a wedge block, an eccentric wheel, and a drive component, wherein the inner toothed plate is engaged with the gears of the outer toothed plate, a shaft shoulder is formed in the middle of the inner toothed plate, and the eccentric wheel is sheathed on the outer circumferential face of the shaft shoulder. The drive component comprises a drive cam and a rotating shaft, with one end of the rotating shaft fixedly connected with the middle of the drive cam and the other end penetrating through the eccentric wheel and the shaft shoulder in succession and fixed on the outer end face of the inner toothed plate axially via a locating connector.