ELECTRIC PENCIL SHARPENER

PROBLEM TO BE SOLVED: To surely realize a function of not driving a cutter holder to rotate even when a pencil is inserted on the occasion when a shavings case is not loaded, or the like, by a simple structure. SOLUTION: A longitudinal movement component 12 which pushes in a push button 11a of a mic...

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Bibliographic Details
Main Author SUEDA NORIO
Format Patent
LanguageEnglish
Published 28.04.2005
Edition7
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:PROBLEM TO BE SOLVED: To surely realize a function of not driving a cutter holder to rotate even when a pencil is inserted on the occasion when a shavings case is not loaded, or the like, by a simple structure. SOLUTION: A longitudinal movement component 12 which pushes in a push button 11a of a microswitch 11 by the movement to a case front part 1, a lever component 13 which is rotated toward the case front part 1 with the insertion of the pencil P, and a vertical movement component 14 which is pushed in upward, deforming elastically a resin spring portion 14a, with loading of the shavings case 10, are provided. The longitudinal movement component 12 has a part 12b of connection with a lever end 13b of the lever component 13, a projection 12c projecting toward the case front part 1 and a resin spring portion 12d. In the vertical movement component 14, a recess 14c hollow toward the case front part 1 is formed. By the vertical movement component 14 being pushed in with loading of the shavings case 10, the projection 12c is made capable of entering into the recess 14c. COPYRIGHT: (C)2005,JPO&NCIPI
Bibliography:Application Number: JP20030347952