JPS6020519Y2 - molding products - Google Patents

Description

[Detailed description of the invention] This invention relates to a molded product that is attached to the body panel, body side, door, or front and rear bumper of an automobile, and is particularly applicable to the application filed by the present applicant in Japanese Utility Model Publication No. 58-2460. This patent relates to an improvement of a molded product as disclosed in the publication.

In other words, in the conventional method, the fastener was fixed by simply engaging with the opening provided at the appropriate position of the mounting body by a part of the fastener provided in the molding, so the fastener did not rise directly from the bottom of the molding. hand,
When attaching to a bumper, etc., there is a risk that the fastener may fall over because it is sometimes hammered in, and this tendency is especially seen in cases where the distance between the surface of the bumper and the bottom of the molding is large.

This problem can be prevented to some extent by increasing the wall thickness of the base of the fastener, but this has the disadvantage that whiskers at the base of the fastener appear on the molding surface, spoiling the aesthetic appearance.

In order to eliminate the above-mentioned drawbacks, this invention prevents the zipper from collapsing by providing a thin reinforcing rib that connects the zipper and the bottom of the molding, making it easier to hammer in and not impairing the aesthetics. It is.

It is desirable that the reinforcing ribs have a height that makes contact with the inner surface of the attachment part, and that they protrude radially in the front, rear, left, and right directions of the fastener.

An embodiment of this invention will be described in detail below with reference to the drawings.

FIG. 1 shows a molded product A installed around a typical automobile, ie, on the front and rear bumpers, on the doors, or on the car body.

FIG. 2 is a sectional view showing how the conventional molding 1 is mounted on the mounting plate 4. As shown in FIG.

At the bottom of the molding, which has a groove-shaped cross section, a horizontal bar 3 at the center of the waist, which has an H-shaped horizontal cross section, protrudes and forms a guide section for the whole.
On both sides 2, 2', when attaching the fastener to the mounting plate 4, which has a step formed in the center, which threatens the object to be attached, the fastener is inserted into the fastener fixing hole 5, which is prevented from opening through a small opening. If the side portions 2, 2' of the bracket are forcibly pushed in using their elasticity, the stepped portions will return due to the elasticity after insertion and will engage with the holes in the mounting plate and will not come off.

In the state shown in FIG. 2, there is a large gap between the molding and the mounting plate, so the shape of the molding tends to deform, and when the fastener is driven in, the fastener falls over, making installation difficult.

In this invention, as shown in FIG. 3, reinforcing ribs 6.7 and 8.6' are provided on the bottom surface of the molding, although the molding itself is not shown in the figure.

7' and 8' are integrally formed into an arbitrary shape, and its surface is in contact with the lower surface of the mounting plate 4 at least in part 6, 6' (see Fig. 4), and the reinforcing ribs are formed from the fastener itself. Since it is formed to protrude radially in the front, rear, left, and right directions, there is an effect that the fastener will not fall over even if the fastener is hammered in from any direction during actual installation work.

The ones shown in Figures 3 and 4 show fasteners that are normally used in parts other than the central part of the molding.
Since it is convenient for the fastener used at the center of the molding to be able to rotate after installation, it is convenient to use semicircular cross-sections connected at the center, rather than having a rectangular cross-section as shown.

[Brief explanation of the drawing]

Fig. 1 is a diagram showing a state in which a molding surface is attached to an automobile, Fig. 2 is a sectional view taken along line B-B in Fig. 1 showing a state in which a conventional molding and mounting plate are attached, and Fig. 3 is a diagram showing a state in which a conventional molding and a mounting plate are attached. An explanatory view showing the fastener and reinforcing ribs excluding the molding body 1 of the invention, and FIG. 4 is a partially cutaway sectional view of the molding surface of the invention. A...Molding surface, 1...
Molding body, 2, 2'...Fixing part of fastener, 3...Connection part of both fixing parts, 4...
... Attached object, 5 ... Fastener fixing hole, 6
,7,8.6',7'. 8'...Reinforcement rib.

Claims (1)

[Scope of utility model registration request] A molded product that is attached to an object with a fastener fixing hole drilled in a predetermined position, and the molding body is made of an elastic and flexible plastic material such as hard rubber or synthetic resin. A reinforcing rib is formed on the concave mounting surface of the molding main body, and a fastener extending approximately perpendicularly is formed on the reinforcing rib at a position corresponding to the fastener fixing hole of the object to be attached, and the reinforcing rib is formed on the fastener fixing hole. A molded product characterized in that the molding main body, reinforcing ribs, and fasteners extending radially from front to back, left to right, and a fastener are integrally molded.