Patent ID: 11890713
Assignee: MAKITA CORPORATION
Field: Machine tools (Mechanical engineering)
Classification: CPC B | IPC B

Claim 0:
1. A power tool comprising:
a motor;
a power transmission mechanism connected to the motor;
a housing that houses the motor and the power transmission mechanism;
a tip tool holder connected to the power transmission mechanism and holding a tip tool; and
a cover covering at least a part of the tip tool,, wherein
the cover includes:
a fixed cover portion fixed to the housing;
a movable cover portion movable with respect to the fixed cover portion; and
an operation member mechanically connected to the movable cover portion and configured to move the movable cover portion with respect to the fixed cover portion,
the tip tool is rotatable around a rotation axis with respect to the housing,
the operation member is movable with respect to the fixed cover portion along a sliding direction substantially orthogonal to the rotation axis,
the movable cover portion is pivotable around a pivot axis substantially parallel to the rotation axis with respect to the fixed cover portion,
one of the operation member and the movable cover portion includes a cam groove,
the other one of the operation member and the movable cover portion includes a cam protrusion slidable inside the cam groove, and
when the operation member is moved with respect to the fixed cover portion in the sliding direction, the movable cover portion pivots around the pivot axis.