Cutting tool
AssigneeNanjing Chervon Industry Co., Ltd.
InventorsHong Lv, Sanwei Cui, Shaojun Wang, Shisheng Wang, Sherwyn Lamer, Terry Peters
Life of this patent
Estimating the term…
Abstract
A cutting tool includes: a drive device for driving a saw blade to rotate; a base plate having an upper surface and a lower surface, wherein the lower surface is configured to abut against a cut material; a body accommodating at least part of the drive device and connected to the upper surface; a handle at least partially configured behind the body; and a junction portion for detachably mounting a battery set. When a cutting depth of the cutting tool is changed and a cutting angle of the cutting tool remains unchanged, a position of the handle relative to the base plate remains unchanged. The cutting tool is comfortable and convenient to use.
Claims10
A cutting tool, comprising:
- a drive device comprising a battery powered, electric motor for driving a saw blade to rotate;
- a base plate having an opening through which passes the saw blade, an upper surface, and a lower surface, wherein the lower surface is configured to abut against a cut material;
- a body, comprising a motor housing accommodating at least part of the drive device, a first shield covering a portion of the saw blade that is disposed above the upper surface of the base plate, and a second shield rotatable to cover a portion of the saw blade that extends below the lower surface of the base plate;
- a handle;
- a depth adjustment device that is fixedly connected to the handle, that couples the body to the base plate, and that allows the body to be moved relative to the handle and the base plate together about a first axis to control an amount of the saw blade that extends below the lower surface of the base plate;
- and
- an angle adjustment device that couples the body to the base plate and that allows the handle and the body to be moved together relative to the base plate about a second axis to control an angle of the saw blade relative to the base plate.
A cutting tool, comprising:
- a drive device comprising a battery powered, electric motor for driving a saw blade to rotate;
- a base plate having an opening through which passes the saw blade, an upper surface, and a lower surface, wherein the lower surface is configured to abut against a cut material;
- a body, comprising a motor housing accommodating at least part of the drive device, a first shield covering a portion of the saw blade that is disposed above the upper surface of the base plate, and a second shield rotatable to cover a portion of the saw blade that extends below the lower surface of the base plate;
- a handle having a trigger, the trigger operable to control the drive device;
- a depth adjustment device that is fixedly connected to the handle, that couples the body to the base plate, and that allows the body to be moved relative to the handle and the base plate together about a first axis to control an amount of the saw blade that extends below the lower surface of the base plate;
- and
- an angle adjustment device that couples the body to the base plate and that allows the handle and the body to be moved together relative to the base plate about a second axis to control an angle of the saw blade relative to the base plate.
A cutting tool, comprising:
- a drive device comprising a battery powered, electric motor for driving a saw blade to rotate;
- a base plate having an opening through which passes the saw blade, an upper surface, and a lower surface, wherein the lower surface is configured to abut against a cut material;
- a body, comprising a motor housing accommodating at least part of the drive device, a first shield covering a portion of the saw blade that is disposed above the upper surface of the base plate, and a second shield rotatable to cover a portion of the saw blade that extends below the lower surface of the base plate;
- a handle having an interface that couples to a battery pack;
- a depth adjustment device that is fixedly connected to the handle, that couples the body to the base plate, and that allows the body to be moved relative to the handle and the base plate together about a first axis to control an amount of the saw blade that extends below the lower surface of the base plate;
- and
- an angle adjustment device that couples the body to the base plate and that allows the handle and the body to be moved together relative to the base plate about a second axis to control an angle of the saw blade relative to the base plate.
Dependencies are inferred from the claim text.