Mounting structure
A temporary fixing unit includes a supporting portion including a distal end portion passed through an aperture, and a holding portion provided with an inclined surface that slides along an edge portion of the aperture when passed through the aperture. The temporary fixing unit also includes a spring portion connecting the distal end portion of the supporting portion and the holding portion and that deforms in a twisted manner as the holding portion is pushed down when the inclined surface of the holding portion slides along the edge portion of the aperture. When the holding portion is passed through the aperture, a portion of a door panel is held between the holding portion and an elastic portion. Furthermore, the elastic portion is elastically deformed so as to press the door panel.
1. A mounting structure formed to be temporarily fixable to a mounting target having an aperture formed therein, wherein the mounting structure comprises:
a main body portion having a side wall portion;
an elastic portion provided on the side wall portion, wherein the elastic portion is configured to contact the mounting target and to surround the aperture; and
a temporary fixing unit including a portion to be passed through the aperture and provided on the side wall portion to temporarily fix the main body portion to the mounting target by sandwiching a part of the mounting target between the temporary fixing unit and the elastic portion while the portion of the temporary fixing unit is passed through the aperture, wherein
the temporary fixing unit has,
a supporting portion provided on the side wall portion and including a distal end portion to be passed through the aperture,
a holding portion located oppositely to the main body portion and provided with an inclined surface, which slides along an edge portion of the aperture when the holding portion is passed through the aperture,
a spring portion connecting the distal end portion of the supporting portion and the holding portion, wherein the spring portion undergoes deformation when the holding portion is pushed down while the inclined surface of the holding portion slides along the edge portion of the aperture, and
a stopper portion, which is a single planar member and which extends from the side wall portion toward the holding portion,
the stopper portion is configured to limit movement of the holding portion when the holding portion is pushed down while the inclined surface of the holding portion slides along the edge portion of the aperture,
the supporting portion is separated from the stopper portion,
the main body portion is temporarily fixed to the mounting target when, by passing the holding portion through the aperture, the part of the mounting target is sandwiched between the holding portion and the elastic portion and further the elastic portion is forced to undergo elastic deformation while pressing against the mounting target,
the holding portion has a surface that faces the main body portion and is configured to make surface contact with a part of the mounting target that is located outward of the aperture after the holding portion is passed through the aperture,
the supporting portion is one of two supporting portions that are integral with the spring portion, and the supporting portions are located at opposite ends of the spring portion, respectively, and
the holding portion is located at an intermediate position between the supporting portions.
2. The mounting structure according to claim 1 , wherein the temporary fixing unit has a rotation stopping portion provided on the side wall portion and inhibiting a rotation about the aperture by making contact with the edge portion of the aperture.
3. The mounting structure according to claim 1 , wherein the distal end portion of each of the supporting portions has a tapered surface, which slides along the edge portion of the aperture when the distal end portion is passed through the aperture.
4. The mounting structure according to claim 3 , wherein each tapered surface is provided on the distal end portion to incline in a same direction as the inclined surface.
5. The mounting structure according to claim 1 , wherein the main body portion has a screw portion provided on the side wall portion to be passed through the aperture and screwed to the mounting target.
6. A mounting structure formed to be temporarily fixable to a mounting target having an aperture formed therein, wherein the mounting structure comprises:
a main body portion having a side wall portion;
an elastic portion provided on the side wall portion, wherein the elastic portion is configured to contact the mounting target and to surround the aperture; and
a temporary fixing unit including a portion to be passed through the aperture and provided on the side wall portion to temporarily fix the main body portion to the mounting target by sandwiching a part of the mounting target between the temporary fixing unit and the elastic portion while the portion of the temporary fixing unit is passed through the aperture, wherein
the temporary fixing unit has,
a supporting portion provided on the side wall portion and including a distal end portion to be passed through the aperture,
a holding portion located oppositely to the main body portion and provided with an inclined surface, which slides along an edge portion of the aperture when the holding portion is passed through the aperture,
a spring portion connecting the distal end portion of the supporting portion and the holding portion, wherein the spring portion undergoes deformation when the holding portion is pushed down while the inclined surface of the holding portion slides along the edge portion of the aperture, and
a stopper portion, which is a single planar member and which extends from the side wall portion toward the holding portion,
the supporting portion is separated from the stopper portion,
the stopper portion is configured to limit movement of the holding portion when the holding portion is pushed down while the inclined surface of the holding portion slides along the edge portion of the aperture,
the stopper portion includes flat surfaces,
one of the flat surfaces is perpendicular to the side wall portion,
another of the flat surfaces is parallel to the side wall portion,
the main body portion is temporarily fixed to the mounting target when, by passing the holding portion through the aperture, the part of the mounting target is sandwiched between the holding portion and the elastic portion and further the elastic portion is forced to undergo elastic deformation while pressing against the mounting target,
the holding portion has a surface that faces the main body portion and is configured to make surface contact with a part of the mounting target that is located outward of the aperture after the holding portion is passed through the aperture, wherein
the supporting portion is one of two supporting portions that are integral with the spring portion, and the supporting portions are located at opposite ends of the spring portion, respectively, and
the holding portion is located at an intermediate position between the supporting portions.
7. The mounting structure according to claim 6 , wherein the temporary fixing unit has a rotation stopping portion provided on the side wall portion and inhibiting a rotation about the aperture by making contact with the edge portion of the aperture.
8. The mounting structure according to claim 6 , wherein the distal end portion of each of the supporting portions has a tapered surface, which slides along the edge portion of the aperture when the distal end portion is passed through the aperture.
9. The mounting structure according to claim 8 , wherein the tapered surface is provided on the distal end portion to incline in a same direction as the inclined surface.
10. The mounting structure according to claim 6 , wherein the main body portion has a screw portion provided on the side wall portion to be passed through the aperture and screwed to the mounting target.
11. The mounting structure according to claim 1 , wherein the spring portion lies directly between the holding portion and the stopper portion.
12. The mounting structure according to claim 6 , wherein the spring portion lies directly between the holding portion and the stopper portion.
13. The mounting structure according to claim 1 , wherein
each supporting portion includes a tapered surface, and
each tapered surface is inclined in a direction of inclination of the inclined surface.
14. The mounting structure according to claim 6 , wherein
each supporting portion includes a tapered surface, and
each tapered surface is inclined in a direction of inclination of the inclined surface.
15. The mounting structure according to claim 1 , wherein the spring portion undergoes torsional rotation when the inclined surface slides along an edge surface of the aperture.
16. The mounting structure according to claim 6 , wherein the spring portion undergoes torsional rotation when the inclined surface slides along an edge surface of the aperture.