Patent ID: 8297817

Claim:
A lamp installation structure for vehicle comprising: a lamp installation portion including an attachment hole penetrating from a front surface side to a back surface side of the lamp installation portion, as seen from an outer side of a vehicle body; a connection member including: a base portion having one end and an other end, wherein the one end is arranged on a back surface side of the base portion and the other end is arranged on a front surface side of the base portion, as seen from the outer side of a vehicle body, and wherein the one end is configured to be inserted into the attachment hole from the front surface side of the lamp installation portion, an engagement portion which engages with the lamp installation portion to prevent the base portion from being detached from the attachment hole, when the one end of the base portion is inserted into the attachment hole, and a screw insertion hole provided to the base portion; a screw member configured to be inserted into the screw insertion hole from the one end of the base portion; and a lamp body including a meshing portion and mounted with a lamp, the meshing portion meshing with a tip of the screw member inserted into the screw insertion hole, the tip protruding from the other end of the base portion, wherein one of the lamp installation portion and the lamp body has a hooking hole, the other one of the lamp installation portion and the lamp body has a fall prevention claw which is inserted through the hooking hole with the lamp body installed in the lamp installation portion, and when the lamp body is disengaged from the lamp installation portion, the fall prevention claw is hooked on a periphery of the hooking hole to prevent the lamp body from falling.