GROMMET

摘要

A grommet that can achieve both an improvement of visibility of a locking portion at the start of attachment of the grommet and a reduction of an insertion force that is required during the attaching operation, and that thus has excellent ease of attachment is provided. A grommet includes a truncated cone-shaped portion having a larger diameter than an attachment hole, an annular seal lip portion on an attachment surface side that opposes a panel member, a first locking portion that protrudes from the attachment surface on an inward side with respect to a radial direction of the annular seal lip portion, and that is to be locked on the panel member, and a second locking portion that protrudes from the attachment surface on the inward side with respect to the radial direction of the annular seal lip portion, and that is to be locked on the panel member.

主权项

1. A grommet comprising:
a tubular grommet main body that has a truncated cone-shaped portion having a larger diameter than an attachment hole of a panel member and that has an annular seal lip portion on an attachment surface side of the truncated cone-shaped portion that opposes the panel member; a first locking portion that protrudes from the attachment surface of the truncated cone-shaped portion on an inward side with respect to a radial direction of the annular seal lip portion, and that is configured to be locked on the panel member through the attachment hole; and a second locking portion that protrudes from the attachment surface of the truncated cone-shaped portion on the inward side with respect to the radial direction of the annular seal lip portion, and that is configured to be locked on the panel member through the attachment hole when the annular seal lip portion comes into contact with the panel member, wherein the first locking portion has a base end portion that protrudes from the attachment surface of the truncated cone-shaped portion on the inward side with respect to the radial direction of the annular seal lip portion, and a leading end portion that protrudes from the base end portion toward the truncated cone-shaped portion on an outward side with respect to the radial direction of the annular seal lip portion, and the second locking portion is disposed on a side that is opposite to the first locking portion with respect to at least the center of the truncated cone-shaped portion.