A lever switch includes a common contact and a fixed contact both prepared on at least an inner bottom face, or any one of inner faces of walls surrounding the inner bottom face, and a movable contact which touches or leaves at least one of the common contact or the fixed contact when a lever rotates. Terminal sections of the common contact and the fixed contact extend through walls of the housing. This structure allows the lever switch to fix those terminal sections to a wired board, thereby preventing the lever switch from coming off from the wired board. As a result, the lever switch can work with reliability.
The switch is comprised of a case, a first fixing terminal formed with a contact section exposed at the bottom surface of the case at one end with the other end being outside of the case, a second fixing terminal formed with a contact section exposed at a side surface of a case at one end and with the remaining end being provided outside of the case, a contact piece provided within the case, formed with a fixed contact section always in contact with the first fixing terminal at one end and a moveable contact section capable of contact with the other second fixing terminal at the other end, and with a coil spring section having resilience in a coil winding direction and compression direction at a central section, and an operation body with one end positioned within the case so as to form a pressing section capable of pressing the contact piece in a direction of compression and another end being positioned outside of the case so as to form an operation section pressed from outside.
7202432 - Switch - Owned by Matsushita Electric Industrial Co., Ltd. (Osaka,JP)
A switch comprises a case having a stationary contact embedded in an inner bottom surface thereof, a lever housed inside the case such that the lever is swingable around one end thereof, and a movable contact having an arm portion and a contact point on a first end of the arm portion, the contact point being slidable on any of the inner bottom surface of the case and the stationary contact while maintaining flexible contact therewith in response to a swinging motion of the lever. The movable contact is also provided with a holding portion at a second end of the arm portion, and the holding portion is embedded in the lever by insert molding.
7557322 - Switch unit - Owned by Kabushiki Kaisha Tokai Rika Denki Seisakusho (Aichi,JP)
In a switch unit, abutting portions are provided on a movable contact in such a manner as to be brought into contact with stepped portion of a switching control element, respectively, so that when the switching control element is operated to rock, the abutting portion elastically ride on the stepped portions, so as to impart a click to the rocking operation of the switching control element, whereby the click can be imparted to the rocking operation of the switching control element without requiring a clicking piece and a spring which are required in a conventional switch unit.
