On-vehicle lever switch
View Patent ↗An on-vehicle lever switch includes a main body portion, a lever body, and a switch contact. The lever body includes a knob rockably held by the main body portion and protruding outward, a drive shaft extending in the direction along which the knob protrudes and being rotatably held in the knob, and a rotational operation portion fixed to the drive shaft. The switch contact is disposed at the main body portion, and carries out electrical connection by rocking or rotating of the lever body. The knob can be divided into two portions, a first knob portion and a second knob portion, along the extending direction. The first knob portion and the second knob portion are coupled to each other by a first member provided in the inner part of the first knob portion and a second member provided in the inner part of the second knob portion.
1. A lever switch comprising:
a main body portion;
a lever body including:
a knob rockably held by the main body portion and protruding outward;
a drive shaft extending in a direction along which the knob protrudes and being rotatably held in the knob; and
a rotational operation portion fixed to the drive shaft; and
a switch contact disposed at a position in the main body portion where electrical connection is carried out by rocking or rotating of the lever body,
wherein the knob can be divided into two portions, a first knob portion and a second knob portion, along the extending direction,
the first knob portion and the second knob portion are coupled to each other by a first member provided in an inner part of the first knob portion and a second member provided in an inner part of the second knob portion,
the first member includes a projection portion, and the second member includes a recess portion to be press-fitted to the projection portion, and
protrusion portions are formed on an inner surface and both side surfaces of the recess portion.
2. The lever switch of claim 1 , wherein the lever switch is adapted to be mounted in a vicinity of a steering wheel of an automobile.
3. The lever switch of claim 1 , wherein the first member further includes an engagement portion, and the second member further includes a protruding locking portion to be locked into the engagement portion.
4. A lever switch comprising:
a main body portion;
a lever body including:
a knob rockably held by the main body portion and protruding outward;
a drive shaft extending in a direction along which the knob protrudes and being rotatably held in the knob; and
a rotational operation portion fixed to the drive shaft; and
a switch contact disposed at a position in the main body portion where electrical connection is carried out by rocking or rotating of the lever body,
wherein the knob can be divided into two portions, a first knob portion and a second knob portion, along the extending direction,
the first knob portion and the second knob portion are coupled to each other by a first member provided in an inner part of the first knob portion and a second member provided in an inner part of the second knob portion,
the drive shaft includes a groove portion, and
at least one of the first knob portion and the second knob portion is provided with a control rib having a semicircular cutaway portion, and the groove portion of the drive shaft is disposed onto the control rib.
5. The lever switch of claim 4 , wherein the lever switch is adapted to be mounted in a vicinity of a steering wheel of an automobile.
6. The lever switch of claim 4 , wherein the first member further includes a projection portion, and the second member further includes a recess portion to be press-fitted to the projection portion.