Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
バルブボディ内に形成された管路に中空ボール状の送水バルブを回動自在に軸支するとともに、この送水バルブを回動するバルブ回動軸を前記バルブボディの外側面に延出し、前記バルブボディの前記バルブ回動軸延出側側面に開閉操作ハンドルを回動自在に軸支し、この開閉操作ハンドルの回動角度に対し前記バルブ回動軸の回動角度が大となるよう開閉操作ハンドルとバルブ回動軸とを回動角度拡大機構を介して連動させたことを特徴とする吐出口装置の送水バルブ開閉操作構造。 A hollow ball-shaped water supply valve is pivotally supported on a conduit formed in the valve body, and a valve rotation shaft for rotating the water supply valve is extended to the outer surface of the valve body. An opening / closing operation handle is pivotally supported on the side of the valve rotation shaft extending side of the body, and the opening / closing operation is performed so that the rotation angle of the valve rotation shaft is larger than the rotation angle of the opening / closing operation handle. A water supply valve opening / closing operation structure of a discharge port device, wherein a handle and a valve rotation shaft are linked via a rotation angle expanding mechanism. 前記回動角度拡大機構は、前記バルブ回動軸に固定されたリンクレバーもしくは前記開閉操作ハンドルのいずれか一方にリンクピンを固定するとともに他方にこのリンクピンと摺動状態で係合する長孔を形成し、前記バルブ回動軸の軸心とリンクピンとの距離より前記開閉操作ハンドルの回動軸心とリンクピンとの距離を大きく設定して構成したことを特徴とする請求項１記載の吐出口装置の送水バルブ開閉操作構造。The rotation angle enlarging mechanism fixes a link pin to either the link lever fixed to the valve rotation shaft or the opening / closing operation handle, and has a long hole that is slidably engaged with the link pin on the other side. 2. The discharge port according to claim 1, wherein the discharge port is formed by setting the distance between the rotation axis of the opening / closing operation handle and the link pin larger than the distance between the axis of the valve rotation axis and the link pin. Structure for opening / closing the water supply valve of the device.
JP2002144422A2002-05-202002-05-20Water feed valve opening/closing operation structure of delivery port device
PendingJP2003336762A
(en)