Ergonomic router
View Patent ↗The present invention is directed to a router including a motor housing for at least partially enclosing a motor, a base having a sleeve for receiving the motor housing therein. The base is constructed to at least partially support the motor housing on a workpiece. The router additionally includes an electrical switch disposed substantially in a quadrant, defined by a first axis extending through generally opposing handles, and a second axis, extending normal to the first axis, and generally bisecting the motor housing, of the motor housing. Preferably, the electrical switch is disposed in the range of 30° (thirty degrees) to 60° (sixty degrees) from the second axis and particularly at approximately 45° (forty-five degrees) to allow for comfortable grasping of the motor housing/base, easy repeatable switch manipulation, and the like.
1. A router, comprising:
a motor housing for at least partially enclosing a motor;
an electrical switch electrically coupled to the motor, the electrical switch being configured to control the flow of electricity to the motor; and
a base constructed for at least partially supporting the router on a workpiece, said base including a sleeve for adjustably positioning the motor housing with respect to the base, while maintaining the motor housing in a fixed orientation, said base including first and second attachment points being additionally configured for securing a pair of generally opposing handles thereto, the first and second attachment points defining a first axis,
wherein the electrical switch is disposed substantially in a quadrant of the motor housing defined by the first axis and a second axis which generally bisects the motor housing and is normal to the first axis,
and further comprising a height adjustment device configured to adjust the position of the motor housing with respect to the base while maintaining the motor housing in a fixed orientation, the height adjustment device substantially completely disposed in a quadrant directly adjacent the quadrant including the electrical switch.
2. The router of claim 1 , wherein the electrical switch is disposed at approximately 45° (forty-five degrees) from the second axis.
3. The router of claim 1 , wherein the electrical switch is disposed in the range of 30° (thirty degrees) to 60° (sixty degrees) from the second axis.
4. The router of claim 1 , wherein the height adjustment device is disposed in the range of 20° (twenty degrees) to 60° (sixty degrees) from the second axis.
5. The router of claim 4 , wherein the height adjustment device is disposed at approximately 25° (twenty-five degrees) from the second axis.
6. The router of claim 1 , wherein the electrical switch is disposed in a left front quadrant defined by the first axis and the second axis.
7. The router of claim 6 , wherein the height adjustment device is disposed in a left rear quadrant defined by the first axis and the second axis.
8. A router, comprising:
a motor housing for at least partially enclosing a motor;
an electrical switch electrically coupled to the motor, the electrical switch being configured to control the flow of electricity to the motor;
a base constructed for at least partially supporting the router on a workpiece, said base including a sleeve for adjustably receiving the motor housing therein with respect to the base, while maintaining the motor housing in a fixed orientation; and
a handle mounted to the base for manipulating the router, said handle defining a first axis;
a second axis which generally bisects the motor housing and is normal to the first axis; and
a height adjustment device configured to adjust the position of the motor housing with respect to the base while maintaining the motor housing in a fixed orientation,
wherein the electrical switch is disposed substantially in a first quadrant defined by the first axis and the second axis, and the height adjustment device is disposed substantially completely in a second quadrant defined the first axis and the second axis, the second quadrant being directly adjacent to the first quadrant.
9. The router of claim 8 , wherein the electrical switch is disposed at approximately 45° (forty-five degrees) from the second axis.
10. The router of claim 8 , wherein the height adjustment device is disposed in the range of 20° (twenty degrees) to 60° (sixty degrees) from the second axis.
11. The router of claim 10 , wherein the height adjustment device is disposed at approximately 25° (twenty-five degrees) from the second axis.
12. The router of claim 8 , wherein the electrical switch is disposed in a left front quadrant defined by the first axis and the second axis.
13. The router of claim 12 , wherein the height adjustment device is disposed in a left rear quadrant.
14. The router of claim 8 , wherein the electrical switch is disposed in the first quadrant in the range of 30° (thirty degrees) to 60° (sixty degrees) from the second axis.
15. A router, comprising:
a generally cylindrical motor housing for at least partially enclosing a motor;
an electrical switch electrically coupled to the motor, the electrical switch being configured to control the flow of electricity to the motor;
a base constructed for at least partially supporting the router on a workpiece, said base including a sleeve for adjustably receiving the motor housing therein with respect to the base, while maintaining the motor housing in a fixed orientation, said base including first and second attachment points being additionally configured for securing a pair of generally opposing handles thereto, first and second attachment points defining a first axis; and
a height adjustment device configured to adjust the position of the motor housing with respect to the base while maintaining the motor housing in a fixed orientation,
wherein the electrical switch is disposed substantially in a left front quadrant, defined by the first axis and a second axis which generally bisects the motor housing and is normal to the first axis, at approximately 45° (forty-five degrees) from a second axis and the height adjustment device is disposed substantially completely in a left rear quadrant.