Title:
ACTUATOR DEVICE AND LID DEVICE
Document Type and Number:
Japanese Patent JP2023075497
Kind Code:
A
Abstract:
To make downsizing easier and provide a self-lock function.SOLUTION: An actuator device 21 includes a driving gear 41 and a driven gear 42 which respectively have rotation axes La, Lb arranged parallel to each other and engage with each other. The driving gear 41 is provided with a first engaging tooth 61 having a protruding tip part 63. The driven gear 42 is provided with a second engaging tooth 62 having a recessed tip part 64. Further, the actuator device 21 has a state that the protruding tip part 63 and the recessed tip part 64 face each other. Further, when the driving gear 41 rotates from the state in first, a gear tooth 41xa located adjacent to the first engaging tooth 61 is engaged with the second engaging tooth 62 of the driven gear 42 by rotation of the driving gear 41. When the driven gear 42 rotates in first, the recessed tip part 64 is engaged with the protruding tip part 63 to cause interference between the first engaging tooth 61 and the second engaging tooth 62 and thereby restrict rotation of the driven gear 42.SELECTED DRAWING: Figure 9
Inventors:
YOKOI TOMOYA
ASANO YOSHIMASA
ASANO YOSHIMASA
Application Number:
JP2021188429A
Publication Date:
May 31, 2023
Filing Date:
November 19, 2021
Export Citation:
Assignee:
AISHIN KK
International Classes:
F16H1/06; B60K1/04; B60K15/05; B62D25/24; F16H35/00
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda