Title:
AUTOMATIC ROCKING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2017/152805
Kind Code:
A1
Abstract:
An automatic rocking apparatus, comprising a rocking body (1) and a curved rocking structure (2). The curved rocking structure (2) is provided at the bottom of the rocking body (1) and is used for supporting the rocking body (1) in rocking back and forth. The rocking body (1) also comprises a movable counterweight element and an actuating structure. The movable counterweight element is actuated by the actuating structure into moving, thus changing the center of gravity of the rocking body (1) and, with this force, driving the rocking body (1) into making an inertial rocking movement along the curved rocking structure (2). The autonomous rocking apparatus is structurally simple and compact and implements rocking by means of the force generated internally by changing the center of gravity of the rocking body.
Inventors:
WU SHANGQIANG (CN)
Application Number:
PCT/CN2017/075521
Publication Date:
September 14, 2017
Filing Date:
March 03, 2017
Export Citation:
Assignee:
WU SHANGQIANG (CN)
International Classes:
A63H15/04
Foreign References:
| CN205391725U | 2016-07-27 | |||
| CN1723063A | 2006-01-18 | |||
| CN2361348Y | 2000-02-02 | |||
| US3798835A | 1974-03-26 |
Attorney, Agent or Firm:
FOSHAN GUANGYING PATENT & TRADEMARK LAW OFFICE (CN)
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