Working machine
AssigneeKoki Holdings Co., Ltd.
InventorsShota Hirano, Hiroyuki Hanawa, Keita Saitou, Naoki Sato
Life of this patent
Estimating the term…
Abstract
In order to provide a working machine capable of suppressing an increase in size, a working machine that rotates a working tool with motive power of a motor includes a transmission mechanism that transmits a rotational force of the motor to the working tool, a front case in which the transmission mechanism is disposed, a holding tool that is attached to the front case so as to protrude from an outer surface of the case and is gripped by a worker, and an attaching hole which is provided in the front case and to which the holding tool is attached, and the attaching hole penetrates the front case in plan view intersecting with an axis that is a rotation center of the working tool.
Claims23
A working machine comprising:
- a main body having a housing and a grip, the housing having a front side, a rear side, an upper side, and a lower side, and the grip extending downward from the lower side of the housing;
- a metal case fixed to the front side of the housing with screw members, and exposed outside the housing, rigidity of the metal case being higher than rigidity of the housing;
- a motor provided in the housing;
- a transmission mechanism transmitting a rotational force of the motor to a working tool;
- a threaded attaching hole provided in the metal case and penetrating through the metal case in plane view intersecting with an axis of the motor;
- and
- a holding tool that is attached to the metal case so as to protrude from an outer surface of the metal case and is gripped by a worker,
- wherein the threaded attaching hole penetrates through the metal case in plan view, and intersects with an axis that is a rotation center of the working tool,
- wherein the holding tool includes:
- a handle gripped by the worker;
- and
- a shaft extending from the handle in an axial direction of the handle, and having a threaded first part engaged with the threaded attaching hole of the metal case.
A working machine comprising:
- a main body having a housing and a grip, the housing having a front side, a rear side, an upper side, and a lower side, and the grip extending downward from the lower side of the housing;
- a metal front case fixed to the front side of the housing with screw members, and exposed outside the housing, rigidity of the metal front case being higher than rigidity of the housing;
- a motor provided in the housing;
- and
- a transmission mechanism transmitting a rotational force of the motor to a working tool,
- a threaded attaching hole provided in the metal front case and penetrating through the metal front case, the threaded attaching hole extending laterally with respect to a direction from the front side to the rear side of the housing, and being configured to connect a threaded shaft of a holding tool to the metal front case, the holding tool extending laterally from the metal front case.
Dependencies are inferred from the claim text.