Jig saw with laser alignment system
AssigneeChervon International Trading Co., Ltd.
InventorShuming Wu
Life of this patent
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Abstract
A jig saw for more precise movement during cutting with a laser alignment system for projecting a maker onto a workpiece to align with a target line to be cut. The laser alignment system comprises a housing, a laser generator within the housing, an internal battery supplying the laser generator, a switch which is positioned within the housing and independent of the main switch to turn on and turn off the laser generator. Turn on the switch, the laser generator projects a laser beam onto the workpiece ahead of the blade in alignment with the plane of the blade. The operator only needs to align the projected laser line along a target line on the workpiece to attain the more precise cutting without concentrating his observation exactly ahead of the cutting blade.
Claims4
A jig saw, comprising:
- a body;
- a handle with a main power switch trigger;
- a saw blade;
- a base plate with a lower planar surface;
- the jig saw further comprising a laser alignment system provided on a front support surface of said body, and said laser alignment system projects a laser beam in alignment with the plane of the blade onto the workpiece to be cut.
Dependencies are inferred from the claim text.