Shift mechanism of outboard motor, and mount structure of shift mechanism

A shift mechanism of an outboard motor, comprising:

• an electric actuator configured to cause a movable portion to make linear motion;
• a guide structure that includes a sliding body connected to the movable portion and is configured to guide linear motion of the sliding body;
• a link rod connected to the sliding body, and bent and extending in a direction different from a direction of the linear motion of the sliding body;
• and
• a shift shaft portion connected to the link rod, and configured to make rotational motion based on displacement of the link rod and switch between forward movement and backward movement based on the rotational motion,
• wherein the shift shaft portion includes a shift arm connected to the link rod via a link connection structure, and a shift shaft connected to the shift arm and extending downward,
• wherein the link connection structure includes a link hole portion provided in the shift arm, and a link pin of the link rod, the link pin being connected to the link rod and disposed in the link hole portion, and configured to move in the link hole portion based on the displacement of the link rod,
• wherein the shift shaft portion includes a neutral detecting unit,
• wherein the shift arm includes a recess at a predetermined position on an outer edge thereof, and
• wherein the neutral detecting unit detects a neutral position of a transmission mechanism by a contact of the neutral detecting unit being inserted into the recess when the shift arm rotates.

A shift mechanism of an outboard motor, comprising:

• an electric actuator configured to cause a movable portion to make linear motion;
• a guide structure that includes a sliding body connected to the movable portion and is configured to guide linear motion of the sliding body;
• a link rod connected to the sliding body, and bent and extending in a direction different from a direction of the linear motion of the sliding body;
• a shift shaft portion connected to the link rod, and configured to make rotational motion based on displacement of the link rod and switch between forward movement and backward movement based on the rotational motion;
• and
• a bracket configured to fix the electric actuator,
• wherein the bracket is fixed to a mounting portion provided at a lower portion of an engine of the outboard motor,
• wherein the bracket is formed in a plate shape and fastened to the mounting portion via a fixing bolt, and
• wherein an elastic member is disposed on each of both surfaces of the bracket at a fastening section where the fixing bolt is fastened.

A shift mechanism of an outboard motor, comprising:

• an electric actuator configured to cause a movable portion to make linear motion;
• a guide structure that includes a sliding body connected to the movable portion and is configured to guide linear motion of the sliding body;
• a link rod connected to the sliding body, and bent and extending in a direction different from a direction of the linear motion of the sliding body;
• and
• a shift shaft portion connected to the link rod, and configured to make rotational motion based on displacement of the link rod and switch between forward movement and backward movement based on the rotational motion,
• wherein the sliding body includes:
• a coupling member connected to the movable portion and extending along the movable portion;
• a pivot plate stacked on the coupling member;
• and
• a shift pivot stacked on the pivot plate and coupled to the link rod,
• wherein the guide structure includes a guide body fixed to the outboard motor, and
• wherein the guide body includes an opening extending along a direction of linear motion of the movable portion and configured to guide the shift pivot.