SEAT DEVICE

To provide a seat device capable of reliably regulating rotation operation of a seat in a long state where a seat rear surface is along a wall.SOLUTION: A seat device includes: a power transmission system 100 that transmits an operation force input to a rotation operation part 56 to a rotation lock...

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Bibliographic Details
Main Authors NAGAO YUTAKA, NAKANE MASANOBU
Format Patent
LanguageEnglish
Japanese
Published 13.12.2023
Subjects
BEDS
CHAIRS
COFFEE MILLS
DOMESTIC ARTICLES OR APPLIANCES
FURNITURE
HUMAN NECESSITIES
PERFORMING OPERATIONS
SEATS SPECIALLY ADAPTED FOR VEHICLES
SOFAS
SPICE MILLS
SUCTION CLEANERS IN GENERAL
TRANSPORTING
VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR
VEHICLES IN GENERAL
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Summary:To provide a seat device capable of reliably regulating rotation operation of a seat in a long state where a seat rear surface is along a wall.SOLUTION: A seat device includes: a power transmission system 100 that transmits an operation force input to a rotation operation part 56 to a rotation lock mechanism 50 to release restriction of a rotation angle of a seat 1; and a clutch mechanism 200 provided in the middle of the power transmission system 100 and capable of switching between a coupling state where the operation force can be transmitted and a separation state where the operation force cannot be transmitted. When the seat 1 is changed to the long state, the clutch mechanism 200 is switched from the coupling state to the separation state.SELECTED DRAWING: Figure 1 【課題】座席背面が壁に沿うロング状態にあるときは、座席の回転操作を確実に規制することができる座席装置を提供する。【解決手段】回転操作部５６に入力された操作力を回転ロック機構５０に伝達して座席１の回転角度の拘束を解除する動力伝達系１００と、動力伝達系１００の途中に設けられ、操作力を伝達可能な連結状態と伝達不能な分離状態とに切換可能なクラッチ機構２００と、を備える。クラッチ機構２００は、座席１をロング状態に変換すると、連結状態から分離状態に切り換わる。【選択図】図１
Bibliography:Application Number: JP20220088395