Applying for patent number CN200420053094.0
Patent application date 2004.08.19
Name automatic pencil sharpener
Public (announcement) number CN2749701
Public (announcement) date 2006.01.04
Category operation; transportation
Issue date
Priority
Application (patent right) Ding Yi
Address 250014 4-1-202, Provincial Department of Justice Dormitory, Lixia District, Jinan City, Shandong Province
Inventor (designer) Ding Yi< /p>
International Application
International Publication
National Entry Date
Patent Agency Jinan Quancheng Patent and Trademark Office
Agent Liu Qinglan
Abstract
The utility model relates to a pencil sharpener, in particular to a pencil sharpener that can rotate by itself. The automatic pencil sharpener contains a pencil sharpener, and its special feature is that a motor is fixed on the handle of the pencil sharpener, and the copper sheet of the motor is connected to the battery. Therefore, the utility model can rotate by itself to sharpen pencils, and has the advantages of convenient use and simple structure.
Sovereign Item
1. An automatic pencil sharpener, including a pencil sharpener (1), characterized by: a motor (2) is fixed on the handle of the pencil sharpener , the copper sheet of the motor (2) is connected to the battery (3).