Patent ID: 9731601
Date: 2017-08-15
CPC Classifications: B60K,F16B,Y10T

Claim:
1. An assembly structure comprising: a locking protrusion disposed in a protruding manner on an assembly member; and a locking portion formed in a target member to be assembled and configured to lock the locking protrusion, wherein the locking protrusion includes a substantially quadrangular prismatic portion, which is disposed in a hanging manner from the assembly member, and a locking depression extending into the substantially quadrangular prismatic portion from only two adjacent lateral faces of the substantially quadrangular prismatic portion, the locking portion includes a locking wall, which extends inward from an opening edge of a locking hole that is formed in the target member to be assembled, and a locking protruding part, which is disposed in a protruding manner on the locking wall and which engages with the locking depression, the assembly member is a decorative ring disposed on a front side of a dial, the target member to be assembled is a meter case, and when the decorative ring is attached to and fixed to the meter case so that the decorative ring is disposed to an outer periphery of the dial, and so that the dial is sandwiched between the decorative ring and the meter case, the locking protrusion is disposed to the decorative ring in a hanging manner toward the locking hole formed in the meter case.