Title:
DRIVE ROD WITH TELESCOPIC ROD FOR SCREWDRIVER HEAD
Document Type and Number:
WIPO Patent Application WO/2014/012365
Kind Code:
A1
Abstract:
A drive rod with a telescopic rod for a screwdriver head comprises a drive rod (1), a telescopic rod (2), and a fixed seat (3). The telescopic rod (2) is sleeved in the drive rod (1), and the fixed seat (3) is fixed at the top end of the telescopic rod (2). The screwdriver head (4) is fixed by the drive rod (1). The fixed seat (3) is a magnetic fixed seat. The drive rod is compact in structure and good in stability, and the magnetic head is convenient and easy to telescope.
Inventors:
SUN SHIYU (CN)
Application Number:
PCT/CN2013/070335
Publication Date:
January 23, 2014
Filing Date:
January 10, 2013
Export Citation:
Assignee:
SHANGHAI EASY USE TOOLS ENTPR CO LTD (CN)
International Classes:
B25B15/00; B25B23/12
Foreign References:
| CN102729184A | 2012-10-17 | |||
| US20040211300A1 | 2004-10-28 | |||
| US6105190A | 2000-08-22 | |||
| CN2264061Y | 1997-10-08 | |||
| CN2794754Y | 2006-07-12 |
Attorney, Agent or Firm:
SHANGHAI ACTION INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
上海宏威知识产权代理有限公司 (CN)
上海宏威知识产权代理有限公司 (CN)
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