To provide a backrest lock releasing mechanism and a baby carriage.SOLUTION: A handle, a front leg, a seat part, and an interlock component of a frame folding mechanism configure a plane link mechanism. The handle and the front leg are driven to be rotated and folded toward a rear leg, and thus the seat part is rotated and folded in conjunction with the handle and the front leg. A frame lock mechanism is configured such that a slide component and a frame deployment lock component are slidably driven by a lock releasing drive mechanism, and thus the frame development lock mechanism is detached from a handle lock hole and a front leg lock hole, and a frame is released. As a result, the handle and the front leg can be rotated and folded toward the rear leg. A backrest lock component is disposed on a backrest lock releasing mechanism. The backrest lock component is slidably driven by the lock releasing drive mechanism, and thus the backrest lock component is released from engagement with the backrest to release the backrest. As a result, the backrest can be rotated and folded with respect to the frame.SELECTED DRAWING: Figure 7

    【課題】背もたれロック解放機構及びベビーカーを提供する。【解決手段】フレーム折畳機構のハンドルと前足と座席部と連動部品とは、平面リンク機構を構成し、ハンドル及び前足を後足の方向に回動させて折り畳むように駆動することで、座席部を連動して回動させて折り畳む。フレームロック機構は、ロック解放駆動機構によりスライド部品とフレーム展開ロック部品とがスライドするように駆動することで、フレーム展開ロック部品がハンドルロック穴及び前足ロック穴から外れて、フレームを解放し、ハンドルと前足とを後足の方向に回動させて折り畳むことができる。背もたれロック解放機構に背もたれロック部品が設けられ、ロック解放駆動機構により背もたれロック部品がスライドするように駆動することで、背もたれロック部品が背もたれ部との係合から外れて、背もたれ部を解放し、背もたれ部をフレームに対して回動させて折り畳むことができる。【選択図】図7


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    Title :

    FRAME FOLDING MECHANISM, FRAME LOCK MECHANISM, BACKREST LOCK RELEASING MECHANISM, AND BABY CARRIAGE


    Additional title:

    フレーム折畳機構、フレームロック機構、背もたれロック解放機構及びベビーカー


    Contributors:

    Publication date :

    2024-05-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



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