초록 ▼

An operation device of a walker operated mower is disclosed. When a mowing lever is set to the “connection”side to start a mowing member and a little bit later, when a running operation lever is set to the “connection”side substantially simultaneously while keeping the lever position, a support memb

An operation device of a walker operated mower is disclosed. When a mowing lever is set to the “connection”side to start a mowing member and a little bit later, when a running operation lever is set to the “connection”side substantially simultaneously while keeping the lever position, a support member which is integral with the running operation lever pushes the back of an engagement member and a rocking tip of the engagement member strikes a projection provided to the mowing operation lever and prevents the return of the mowing operation lever while keeping contact with the projection. Accordingly, even if the mowing operation member is kept in the “connection”position, the moving operation lever retain the “connection”state. Therefore, the running operation lever can be kept in the “connection”position by one of the hands and the other portions can be operated freely by the other hand.

대표청구항 ▼

An operation device of a walker operated mower comprising: a handle grip (29), support frames (2, 2) disposed on opposite sides of said handle grip (29), a running operation lever (4) having opposed shaft ends (5, 5) rotatably mounted between said support frames (2, 2), whereby said running operatio

An operation device of a walker operated mower comprising: a handle grip (29), support frames (2, 2) disposed on opposite sides of said handle grip (29), a running operation lever (4) having opposed shaft ends (5, 5) rotatably mounted between said support frames (2, 2), whereby said running operation lever is rotatably mounted between an operative and inoperative position, a mowing operation lever (7) rotatably journeled on said shaft end (5, 5) for independent rotation relative to said running operation lever (4) between an operative and inoperative position, means for interlocking said running operation lever (4) and said mowing operation lever in the operative position thereof, said interlocking means including a projection (8) extending lateral of said mower operation lever (7) at one end thereof, and a resilient engagement member (10) such as a leaf spring connected to said support frame (2) adjacent said projection (8), a support member (11) connected to said running operation lever (4) for camming said engagement member (10) toward and away from said projection (8) as said running operation lever (4) is rotated between operative and inoperative position, whereby in the operative position of said running operational lever (4) and said mower operational lever (7), said support member (11) cams said engagement member (10) toward said projection (8) to anchor said projection and maintain said mowing operation lever (7) in the operative position thereof; and in the inoperative position of said running operation lever (4), said support member (11) disengages from said projection (8) to free the rotation of said mowing operation lever (7) relative to said running operation lever (4).