JPH0525337Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] This invention relates to long moldings for vehicles and the like.

[Conventional technology]

FIG. 11 is a perspective view of the vehicle. In the figure,
1 is the vehicle body, 2 is the door, 3 is the door glass, and 4 is the molding (belt molding). The molding 4 is formed into a long length and is arranged at the sliding portion of the door 2 and the door glass 3.

In many cases, the molding 4 is formed by an extrusion molding having a substantially constant cross-sectional shape,
In order to attach separate parts such as door mirrors and corner pieces, a notch may be formed in the terminal portion of the part.

[Problem that the invention attempts to solve]

However, in such conventional molding, there was a problem that the portion where the notch was formed became weak in strength and easily deformed.

This idea was created to solve the above problem by increasing the strength of the part where the notch is formed.
The purpose is to provide a molding that can prevent deformation.

[Means for solving problems]

The present invention includes a long molding body whose inner surface has a shape different from that of the attached part and whose cross-sectional shape is substantially the same; a partially formed notch; a fixture that is attached to the inner surface of the part where the notch is formed, and is attached by drawing this part toward the part to be attached; and a synthetic resin that covers the periphery of the notch. The injection molded part is formed integrally with this injection molded part on the inner surface of the molding body, and fills the space between the inner surface of the molding body and the surface of the part to be attached, and corresponds to the shape of the part to be attached. This molding includes a substantially plate-shaped rib having a tip end shaped like this, and a fin that is thinner than the thickness of the rib and extends from the tip end of the rib toward the attached part.

[Effect]

In the molding of the present invention, the periphery of the notch is covered with synthetic resin to form an injection molded part while the fixture is temporarily fixed to the molding main body, and a part of the injection molded part is extended. , ribs and fins are integrally formed. The rib fills the gap between the inner surface of the molding body and the surface of the part to be attached, and is formed into a substantially plate-like shape having a tip shape corresponding to the shape of the part to be attached.

This molding is attached using a fixture with the tip of the rib coming into contact with the part to be attached via the fins. In the installed state, the part of the molding main body that forms the notch is reinforced with ribs, and the tip of the rib is in contact with the part to be installed via the fins, and it is mounted with the fixture, so it is stable and the molding deformation is prevented.

〔Example〕

This invention will be explained below with reference to embodiments of the drawings. Fig. 1 is a perspective view of a part of the molding of the embodiment, Fig. 2 is a rear view thereof, and Fig. 3 is a -
Cross-sectional view, Figure 4 is - cross-sectional view, Figure 5 is -
Cross-sectional view, Figure 6 is - cross-sectional view, Figure 7 is -
Cross-sectional view, Figure 8 is - cross-sectional view, Figure 9 is -
The sectional view and FIG. 10 are - sectional views.

The molding 4 has an inner surface that is different from the shape of the attached part, and is formed at the end of a molding main body 5 made of a long extrusion molded product having substantially the same cross-sectional shape. A terminal member 6 whose cross-sectional shape changes is connected to the molding main body 5.
A notch 7 is formed partially along the longitudinal direction through the terminal member 6.

The molding main body 5 is formed by covering the outer periphery with a resin part 10 so as to leave a part of the outer surface side of a metal profile 8 bent from a stainless steel plate or the like so that the lower part is open as a metallic gloss part 9. A lip 11 extends from this resin portion 10 toward the door glass 3 side. The cutout portion 7 is formed by cutting out the metal profile 8, the resin portion 10, and the lip 11 on the side of the door glass 3 at the end portion of the molding body 5.

The terminal member 6 is a press part made of a metal plate such as a stainless steel plate, which is connected to the molding body 5 so that the portion left by the notch extends as it is, and has an upward protrusion 12 formed at one end. ing. The connection between the terminal member 6 and the molding main body 5 is such that the other end of the terminal member 6 forms a step at the connection part 13 and overlaps inside the molding main body 5, and the side edge thereof forms a step on the inside of the molding main body 5. They are fitted to engage hook-shaped portions 14 formed on the side edges.

An injection molded portion 16 of synthetic resin is formed so as to integrally cover the periphery of the notch 7 of the molding body 5, the peripheral edge of the terminal member 6, and the end 15 of the overlapping portion. This injection molding part 1
6 is formed integrally with a resin part 10a connected to the resin part 10, leaving a metallic gloss part 9a connected to the metal gloss part 9 on the outer surface side of the terminal member 6, and is formed integrally with the resin part 10a connected to the resin part 10, and on the inner surface side, it is formed integrally with the resin part 10a connected to the resin part 10. It is formed integrally with ribs 17, 17a that fill the space between the panel 19 and the surface of the panel 19, and bridge and connect the injection molded portion 16 on the side edge. Note that it is preferable to form an adhesive layer in advance on the parts of the molding main body 5 and the terminal member 6 where the resin parts 10 and 10a are to be formed. Each of the ribs 17 and 17a has a tip end shaped to correspond to the shape of the vehicle body panel 19 to which it is attached, and is substantially plate-shaped. Thin fins 18, 18a having a thickness thinner than the thickness of the ribs 17, 17a are further formed to protrude from the tip thereof. 20 is a retainer, and the terminal member 6
It has a structure in which a bolt 23 is embedded in a resin part 22 that engages with a hook-shaped part 21 formed on the side edge of the terminal member 6, and is fixed to the inner surface of the terminal member 6 by an injection molded part 16. . 24 is a resin protruding portion that prevents the retainer 20 from shifting laterally.

The molding 4 configured as above is
With the retainer 20 temporarily fixed to the molding body 5, the peripheral edge of the notch 7 of the molding body 5, both side edges of the terminal member 6, and between the inner surface of the molding and the surface of the attached part. The injection molded portion 16 and the ribs 17, 17a are integrally formed by injection molding with a synthetic resin so as to fill the space, and the retainer 20 is fixed. Then, a mounting clip (not shown) is attached to the inside of the molding main body 5, and the terminal member 6 is attached to the vehicle body panel 19.
At this part, the bolt 23 is tightened with a nut (not shown) and fixed so as to be drawn into the vehicle body panel 19 side.

At this time, the ribs 17, 17a reinforce the part where the notch 7 is formed, and the fins 18, 18a
Since the molding 4 comes into contact with the vehicle body panel 19 through the molding 4, the molding 4 is stabilized in a predetermined position and is prevented from deforming. The fins 18, 18a are elastically deformed when they come into contact with the vehicle body panel 19, and act as a seal and also work to separate the notch from the vehicle body panel 19. In addition, since both side edges and the end 15 on the inner surface side of the overlapping portion of the end member 6 are integrally covered by the injection molded part 16 and the rib 17, the rib 1
The base of 7 connects and fixes the tip of the terminal member 6 and the inner surface of the molding body, so that one does not separate from the other at the overlapping portion.

In the above embodiment, the terminal members 6 are superimposed so as to be located on the inner surface side of the molding body 5, but the reverse may be possible. Also, the molding body 5
An example is shown in which the terminal member 6 is connected to the terminal part of the terminal member 6, and a notch 7 is formed through both.
It is okay even if there is no. Further, when forming the notch 7 at the end, it is desirable to form an injection molded part including the tip. Furthermore, the present invention is applicable not only to belt molding but also to other long moldings. Further, the ribs may be provided along the longitudinal direction in place of or in combination with those in the embodiment.

[Effect of idea]

According to the present invention, the gap between the injection molded part using the peripheral edge of the notch of the molding main body and the inner surface of the molding and the surface of the attached part is filled,
A rib having a tip corresponding to the shape of the part to be attached and a thin fin protruding from the tip towards the part to be attached are integrally formed, and can be attached using a mounting tool. By increasing the strength of the part with the notch, it can be stably attached to the part to be attached, and requires less resin than when filling the entire inner surface of the part with the notch. Deformation of the molding can be prevented.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of a part of the molding of the embodiment, Fig. 2 is a rear view thereof, Fig. 3 is a cross-sectional view, Fig. 4 is a - cross-sectional view, and Fig. 5 is a - cross-sectional view. 6 is a sectional view, FIG. 7 is a sectional view, FIG. 8 is a sectional view, FIG. 9 is a sectional view, FIG. 10 is a sectional view, and FIG. 11 is a perspective view of the vehicle. In each figure, the same reference numerals indicate the same or equivalent parts, 4 is the molding, 5 is the molding main body, 6 is the terminal member, 7 is the notch, 8 is the metal profile, 9 and 9a are the metallic shiny parts, 10 , 10a is a resin part, 16 is an injection molded part, 17, 17a is a rib, 1
8 and 18a are fins, and 20 is a retainer.

Claims (1)

[Claims for Utility Model Registration] (1) A long molding body whose inner surface has a shape different from that of the attached part and whose cross-sectional shape is substantially the same, and this molding a notch partially formed along the longitudinal direction of the main body; a fixture that is attached to the inner surface of the part where the notch is formed and is attached by pulling this part toward the attached part; and the notch a synthetic resin injection molded part that covers the peripheral part of the molding body, and is formed integrally with this injection molded part on the inner surface of the molding body to fill the gap between the inner surface of the molding body and the surface of the attached part; A molding comprising: a substantially plate-shaped rib having a tip having a shape corresponding to the shape of the part to be attached; and a fin having a wall thinner than the thickness of the rib and extending from the tip of the rib toward the part to be attached. (2) The molding according to claim 1, wherein the cutout portion is formed through the molding main body and the terminal member connected to the terminal portion thereof.