Button switch
AssigneeGeneral International Mfg (Co) Ltd.
InventorChristian CHENIER
Life of this patent
Estimating the term…
Abstract
A button switch includes a main body. The main body includes a switch member therein. The switch member has a start portion and a stop portion to connect with a start button and a stop button, respectively. The stop button has a first position and a second position. In a normal state, the stop button is located at the first position and doesn't drive the stop portion. When the stop button is at the second position, the stop button will drive the stop portion. Thus, the operator is enforced to press the stop button again and the stop button is returned to the first position to start the switch member, preventing the operator to press the start button unexpectedly to start the switch member.
Claims10
A button switch, comprising:
- a main body comprising a switch member, the switch member having a start portion and a stop portion;
- a start button disposed on the main body to drive the start portion;
- and
- a stop button disposed on the main body to drive the stop portion, wherein the stop button has a first position and a second position, in a normal state, the stop button is located at the first position and doesn't drive the stop portion, when the stop button is pressed the first time, the stop button is moved from the first position to the second position to drive the stop portion, when the stop button is pressed the second time, the stop button is returned to the first position.
Dependencies are inferred from the claim text.