Title:
引出構造
Document Type and Number:
Japanese Patent JP6783693
Kind Code:
B2
Abstract:
The present invention provides a pull-out structure capable of pulling out the main body by less force. The pull-out structure 1 of the present invention is disposed in a cabinet 2 having a pair of side plates 25 and an opening 21, and comprises a pull-out body 3 capable of moving in the front and back direction, and a pair of protrusions 26 are disposed inside the pair of side plates 25. The pull-out body 3 comprises: a pair of pull-out side plate portions 33; a pull-out front plate portion 34 that is pivoted in a rotatable manner at the lower end of the near front side of the pull-out side plate portion 33 capable of being opened and closed; and, a gear mechanism disposed on the pull-out side plate portion 33 which can drive a first link member moving along the front and back direction by the linking with the movement of the pull-out front plate portion 34 so as to transmit the power of the first link member to a second link member capable of moving along the front and rear direction. The gear mechanism is provided with a variable gear ratio mechanism. The variable gear ratio mechanism utilizes the reaction force generated by abutting the second link member against the protrusions 26 to press out the pull-out body 3 toward the near front side, and is able to switch the gear ratio by at least two small gears with different numbers of teeth.
Inventors:
Daisuke Suga
Takuma Yamamoto
Yukio Takahashi
Shinji Yamazaki
Takuma Yamamoto
Yukio Takahashi
Shinji Yamazaki
Application Number:
JP2017063709A
Publication Date:
November 11, 2020
Filing Date:
March 28, 2017
Export Citation:
Assignee:
Lixil inc.
International Classes:
A47B88/40; A47B88/453; A47B88/944
Domestic Patent References:
| JP2011212273A | ||||
| JP2013035420A | ||||
| JP1127785A | ||||
| JP2008528898A | ||||
| JP63269780A |
Foreign References:
| US2388922 | ||||
| US2973658 |
Attorney, Agent or Firm:
Masayuki Masabayashi
Tetsuo Shiba
Iwaike Mitsuru
Hiroaki Hoshino
Tetsuo Shiba
Iwaike Mitsuru
Hiroaki Hoshino