A grommet which can maintain water tightness in response to inclination is provided. In an attachment section of the grommet, a substantially right-angled first bending portion is formed between a first flange portion and a tubular portion. Thus, when the attachment section is inclined with respect to a panel member, the first bending portion changes in angle, thereby absorbing the inclination, and thereby maintaining the contact between the annular lip portion and a planar portion. As a result, water tightness can be maintained in response to the inclination.
1. A grommet formed into a tubular shape so as to cover an electric wire and configured to be attached to an attachment hole of a panel member, the grommet comprising:
a first flange portion configured to face the panel member; and
an annular lip portion extending from an inner peripheral part of the first flange portion toward the panel member so as to elastically contact with a planar portion around the attachment hole,
wherein the annular lip portion includes a tubular portion extending in an extending direction corresponding to a direction perpendicular to a surface of the panel member, and
wherein a substantially right-angled bending portion exists between an outer periphery of the first flange portion and an outer periphery of the tubular portion in a state where the grommet is not attached to the attachment hole.
2. The grommet according to claim 1 , wherein
the annular lip portion comprises:
a second flange portion continuous with a tip end of the tubular portion and extending radially outward; and
a protruding portion protruding from the second flange portion toward the planar portion.
3. The grommet according to claim 2 , wherein
the second flange portion comprises a flange protrusion protruding more radially outward than the protruding portion.
4. The grommet according to claim 1 , wherein the grommet further comprises:
a grommet body, and
a grommet inner member disposed inside of the grommet body,
wherein the inner member includes an engaging portion configured to engage with the attachment hole.