Title:
AN ELECTRIC DRILL MULTIFUNCTIONAL CONVERTER
Document Type and Number:
WIPO Patent Application WO/2010/020097
Kind Code:
A1
Abstract:
An electric drill multifunctional converter has a shell (1); a rocking bar (5) is arranged on the shell (1) through a bearing (7); one end of said rocking bar (5) is a rotating shaft connected with the mounting hole of the drill head, and the other end has an incline (4), on which provided a connecting shaft (16); said connecting shaft (16) is connected at an upper end head (17) of a swing bar (3) through a fastening nut (2); both end faces of the upper end head (17) of the sawing bar (3) are flexibly connected with the incline (4) of the rocking bar (5) and an end face of the fastening nut (2) respectively; a lower end head(18) of the swing bar (3) is connected with one end of a sliding bar (13), the other end of which is set with a griping head (14). The converter provides functions of a saw blade, a blade and a file to the electric drill.
Inventors:
YAO, Geng (Room 302, No. 21 Qiansong Lan, Wuxi Jiangsu 0, 214000, CN)
Application Number:
CN2008/072664
Publication Date:
February 25, 2010
Filing Date:
October 13, 2008
Export Citation:
Assignee:
YAO, Geng (Room 302, No. 21 Qiansong Lan, Wuxi Jiangsu 0, 214000, CN)
International Classes:
B25F3/00; B23B45/02; B25F3/00; B23B45/00
Attorney, Agent or Firm:
NANJING TIANHUA PATENT AGENT CO., LTD. (Floor 23, Block A1 World Trade Center Building,No. 67 Shanxi Roa, Nanjing Jiangsu 9, 210009, CN)
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