Title:
INDICATION DEVICE OF ELECTRIC SWITCH
Document Type and Number:
WIPO Patent Application WO/2017/000865
Kind Code:
A1
Abstract:
An indication device of an electric switch comprises an indication member (101), drive component (103) and a position-holding component (102). The indication member (101) has at least three indication positions. Each of the indication positions corresponds to one state of the electric switch, and the indication member (101) shows one indication marker at each indication position. The indication device of an electric switch uses one single indication member (101) having at least three indication positions, and the third position is provided via deformation of the indication member (101) itself, thus realizing a simpler structure and lower manufacturing cost.
Inventors:
JIA FENG (CN)
ZHENG JIEXIN (CN)
XI HONG (CN)
ZENG PING (CN)
LI SIHONG (CN)
HUANG BEIMING (CN)
ZHENG JIEXIN (CN)
XI HONG (CN)
ZENG PING (CN)
LI SIHONG (CN)
HUANG BEIMING (CN)
Application Number:
PCT/CN2016/087417
Publication Date:
January 05, 2017
Filing Date:
June 28, 2016
Export Citation:
Assignee:
SEARI ELECTRIC TECHNOLOGY CO LTD (CN)
ZHEJIANG CHINT ELECTRICS CO LTD (CN)
ZHEJIANG CHINT ELECTRICS CO LTD (CN)
International Classes:
H01H71/04; H01H9/16; H01H73/12
Foreign References:
| CN1253366A | 2000-05-17 | |||
| CN201788909U | 2011-04-06 | |||
| CN203644687U | 2014-06-11 | |||
| CN1881493A | 2006-12-20 | |||
| CN101154538A | 2008-04-02 | |||
| CN101339866A | 2009-01-07 | |||
| CN103681128A | 2014-03-26 | |||
| CN102013349A | 2011-04-13 | |||
| US20020038759A1 | 2002-04-04 | |||
| US5933065A | 1999-08-03 |
Other References:
See also references of EP 3319102A4
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC (CN)
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