A hand-pushed power tool, comprising: a functional element for realizing a tool function; a motor for driving the functional element; a housing for containing the motor; and a handle device, wherein the handle device comprises: a handle comprising a gripping portion for a user to grip and a connection portion substantially extending along a direction of a first line, the connection portion having a first end and a second end, wherein the first end is connected with the gripping portion and the second end is connected with the housing; and a first operating element for the user to operate to control a functional operation of the tool, the first operating element being capable of rotating about a first axis relative to the handle, the first axis being substantially parallel to the first line; wherein the gripping portion comprises: a first gripping section substantially extending along a direction of a second line, wherein the second line is substantially perpendicular to the first line; and a second gripping section for connecting the first gripping section with the connection portion, characterized in that the first operating element comprises a first operating portion extending along a first direction; and a second operating portion extending along a second direction, wherein the first direction is intersected obliquely with the second direction, wherein, when the first operating element is rotated to a preset position, the first operating portion is fitted to the second gripping section, and the second operating portion is fitted to the first gripping section. a functional element for realizing a tool function; a motor for driving the functional element; a housing for containing the motor; and a handle device, wherein the handle device comprises: a handle comprising a gripping portion for a user to grip and a connection portion substantially extending along a direction of a first line, the connection portion having a first end and a second end, wherein the first end is connected with the gripping portion and the second end is connected with the housing; and a first operating element for the user to operate to control a functional operation of the tool, the first operating element being capable of rotating about a first axis relative to the handle, the first axis being substantially parallel to the first line; wherein the gripping portion comprises: a first gripping section substantially extending along a direction of a second line, wherein the second line is substantially perpendicular to the first line; and a second gripping section for connecting the first gripping section with the connection portion, a handle comprising a gripping portion for a user to grip and a connection portion substantially extending along a direction of a first line, the connection portion having a first end and a second end, wherein the first end is connected with the gripping portion and the second end is connected with the housing; and a first operating element for the user to operate to control a functional operation of the tool, the first operating element being capable of rotating about a first axis relative to the handle, the first axis being substantially parallel to the first line; wherein the gripping portion comprises: a first gripping section substantially extending along a direction of a second line, wherein the second line is substantially perpendicular to the first line; and a second gripping section for connecting the first gripping section with the connection portion, a first gripping section substantially extending along a direction of a second line, wherein the second line is substantially perpendicular to the first line; and a second gripping section for connecting the first gripping section with the connection portion,