SEAT DEVICE

To provide a seat device which can reliably regulate a reclining operation when a seat back face is in a long state along a wall.SOLUTION: A seat device comprises: a power transmission system 100 which transmits a control force inputted to a reclining operation part 76 to a reclining mechanism 70, a...

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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 which can reliably regulate a reclining operation when a seat back face is in a long state along a wall.SOLUTION: A seat device comprises: a power transmission system 100 which transmits a control force inputted to a reclining operation part 76 to a reclining mechanism 70, and releases restriction on a tilt angle of a backrest 3; and a clutch mechanism 200 which is provided in the middle of the power transmission system 100, and can switch between a connection state where the control force can be transmitted and a separation state where the control force cannot be transmitted. The clutch mechanism 200 switches to the separation state from the connection state when converting a seat 1 into a long 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、リクライニング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】リクライニング操作部７６に入力された操作力をリクライニング機構７０に伝達して背凭れ３の傾倒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: JP20220088394