Latch release operating apparatus
A latch release operating apparatus includes a switch unit that has a push button on its switch main unit and that is turned ON for releasing a latch state of a door when the push button is pressed down; a base member that holds the switch unit via the switch main unit such that the push button faces the outside; and a waterproof cover member that is attached on a surface of the base member and that covers the push button. A peripheral edge of the cover member is held between the base member and a door outer panel, and the switch unit is mounted on the door outer panel via the base member such that the push button is operable from an outside of the door outer panel via the cover member.
1. A latch release operating apparatus comprising:
a switch unit that includes a switch main unit having a push button, wherein the switch unit is configured to be turned ON for releasing a latch state of a door when the push button is pressed down with respect to the switch main unit;
a base member that holds the switch unit via the switch main unit such that the push button faces the outside from a surface of the base member; and
a cover member that is waterproof, that is attached on the surface of the base member, and that covers the push button;
wherein a peripheral edge of the cover member is held with contact pressure between the base member and a door outer panel, and the switch unit is mounted on the door outer panel via the base member such that the push button is operable from an outside of the door outer panel via the cover member.
2. The latch release operating apparatus according to claim 1 , wherein the cover member includes:
a base portion that covers the surface of the base member, and
an operation unit that is configured to transmit a pressing force to the push button,
wherein a step is formed between the base portion and the operation unit.
3. The latch release operating apparatus according to claim 1 , wherein the cover member includes:
a base portion that covers the surface of the base member, and
an operation unit that is configured to transmit a pressing operation force to the push button,
wherein a surface of the operation unit and a surface of the base portion are given different treatment, to make the surfaces different to touch.
4. The latch release operating apparatus according to claim 3 , wherein
the surface of the base portion is smooth, and
the surface of the operation unit is provided with a plurality of projections.
5. The latch release operating apparatus according to claim 1 further comprising:
a leaf spring member that is interposed between the door outer panel and
spring retaining portions arranged on a box portion of the base member,
wherein the leaf spring member includes distal end spring portions having a distance between the distal end spring portions such that the box portion of the base member can be disposed therebetween, while a plate portion and the spring retaining portions cannot be inserted therebetween.
6. The latch release operating apparatus according to claim 5 , wherein each distal end spring portion has a height, larger than a flexing distance, from a back face of the plate portion to a spring retaining portion in a normal state.
7. The latch release operating apparatus according to claim 1 , wherein the switch unit is attached to the door outer panel such that the push button faces downward.