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Title:
DRIVING DEVICE AND REFRIGERATOR DRAWER OPENING DEVICE
Document Type and Number:
Japanese Patent JP2018189176
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a driving device capable of stably supporting an output member projecting out of a case from an opening part of the case.SOLUTION: A driving device 1 has: an output member 5, a motor 25, an output gear 26; a wheel train 27 which transmits driving force from the motor 25 to the output gear 26; a rotation-linear motion conversion mechanism 28 which converts rotation of the output gear 26 into linear motion of the output member 5; and a case 3 having an opening part 4. The output member 5 is driven by the motor 25 to move between a backward position 5A and a forward position 5B longer in projection dimension from the opening part 4 than the backward position 5A. The case 3 comprises, on its inner side face, a rail part 61 extending in a front-rear direction Y (linear motion direction) of the output member 5, and the output member 5 comprises a groove part 56 which extends in the front-rear direction Y and into which the rail part 61 is inserted. The rail part 61 supports the output member 5 in a linear motion-enabled state while the output member 5 moves between the backward position 5A and forward position 5B.SELECTED DRAWING: Figure 7

Inventors:
IWAMI AKIO
Application Number:
JP2017092859A
Publication Date:
November 29, 2018
Filing Date:
May 09, 2017
Export Citation:
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Assignee:
NIDEC SANKYO CORP
International Classes:
F16H19/04; F25D23/02
Attorney, Agent or Firm:
Toru Kawai
Shin Kodaira
Kawaguchi Nobuko



 
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