| 摘要 |
PROBLEM TO BE SOLVED: To provide a chain guide which can easily make the easiness of attaching a guide shoe to a base member and the hardness to be removed compatible, with a simple structure, even if side wall ribs are formed at right and left side edges of the base member.SOLUTION: A base member 30 has an upstream side engaged portion 34 formed on an upstream side than a first side wall rib 32, and downstream side engaged portions 35 and 36 formed with a first side edge 32 on a downstream side of the first side wall rib 32. A guide shoe 20 has an upstream side hook portion 23 and downstream side hook portions 24 and 25. The downstream side engaged portions 35 and 36 have regulating portions 35a and 36a regulating the movement to the upstream side of the downstream side hook portions 24 and 25. While the upstream side hook portion 23 is engaged with the upstream side engaged portion 34, the downstream side hook portions 24 and 25 elastically deform and twist the guide shoe 20, thereby hooking a chain guide 10 to the downstream side engaged portions 35 and 36 from the outside in a guide width direction.SELECTED DRAWING: Figure 8 |
