Compasses

The invention provides a pair of compasses. An annular ferrule capable of clamping a pencil is connected above a supporting leg with a fixing pin through a hinge. In use, the pencil is directly inserted into the annular ferrule, so that the lower end of the pencil is flush with the supporting leg wi...

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Bibliographic Details
Main Author PAN RUIYANG
Format Patent
LanguageChinese
English
Published 02.05.2012
Subjects
ACCESSORIES FOR WRITING OR DRAWING
ARTICLES FOR WRITING OR DRAWING UPON
BUREAU ACCESSORIES
PERFORMING OPERATIONS
TRANSPORTING
WRITING OR DRAWING IMPLEMENTS
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Summary:The invention provides a pair of compasses. An annular ferrule capable of clamping a pencil is connected above a supporting leg with a fixing pin through a hinge. In use, the pencil is directly inserted into the annular ferrule, so that the lower end of the pencil is flush with the supporting leg with the fixing pin to be used as the compasses. The compasses have the advantages of simple structure, convenience in storage and carrying and capability of being used as standby stationery to store and use.
Bibliography:Application Number: CN20101504331