Switch structure of lamp unit
View Patent ↗A switch structure of a lamp unit mounted at an interior wall member, includes a switch member and a switch knob. The switch member includes a switch lever which slides in a first direction for turning on or off the lamp unit. The switch knob includes an engagement portion for engaging with the switch lever of the switch member, and the switch knob being slidably retained on a design member. The switch lever is inserted in the engagement portion of the switch knob in the first direction and in a second direction in which the design member is mounted to the interior wall member while the engagement portion is elastically deformed.
1. A switch structure of a lamp unit mounted on a wall member, comprising:
a switch member, including a switch lever which slides in a first direction for turning on or off the lamp unit; and
a switch knob, including an engagement portion for engaging with the switch lever, and the switch knob being slidably retained on a design member,
wherein the engagement portion of the switch knob is configured to receive the switch lever by movement of the switch lever in the first direction and in a second direction in which the design member is mounted to the wall member while the engagement portion is elastically deformed.
2. The switch structure as set forth in claim 1 , wherein the engagement portion includes a pair of elastic retaining lances which extend at least partially in the first direction; and
wherein respective distal ends of the elastic retaining lances are opposed to each other.
3. The switch structure as set forth in claim 2 , where the elastic retaining lances extend toward each other.
4. The switch structure as set forth in claim 1 , wherein the engagement portion is elastically deformed in the second direction when the switch lever is inserted in the engagement portion of the switch knob in the second direction.
5. A switch structure of a lamp unit mounted on a wall member, comprising:
switch member including a switch lever which slides in a first direction for turning on or off the lamp unit; and
a switch knob provided on a design member and including an engagement means for engaging the switch lever when the switch lever is inserted in the first direction and in a second direction in which the switch knob is mounted to the wall member while the engagement portion is elastically deformed.
6. The switch structure as set forth in claim 5 , wherein the engagement means includes a pair of elastic retaining lances which extend partially toward each other in the first direction.
7. The switch structure as set forth in claim 5 , wherein the engagement means is elastically deformed in the second direction when the switch lever is inserted into the engagement portion of the switch knob in the second direction.