JPS62283018A - End part handling structure of door molding and corner piece cover - Google Patents

Abstract

PURPOSE:To prevent a gap from being produced in a joining part toward a door side molding by forming the molding part of a corner piece cover with a thin walled outer peripheral edge part and a connecting part which becomes gradually thinner from a thick walled cover body part toward said outer peripheral edge part. CONSTITUTION:A corner piece cover 1 for covering the outside of a corner piece which is provided on the front side part of the door sash of the front door of an automobile, consists of a thick walled triangular cover body part 2 for covering the outside face of the corner piece and a molding part 3 which is provided in an integrated form with the peripheral edge of the body part 1. In this case the molding part 3 consists of a thin walled outer peripheral edge part 9 with an arc-formed section and a connecting part 10 which becomes gradually thinner from the cover body part 2 toward the outer peripheral edge part 9. And, the connecting part 10 of the molding part 3 is joined by butting to the ends of the door side molding 4, 6 while the outer peripheral edge part 9 is joined by laminating to the ends of the moldings 4, 6, and a screening member 14 is provided on the back side of the butted part.

Description

Detailed Description of the Invention 3. Detailed Description of the Invention (Field of Industrial Application) The present invention relates to a terminal treatment structure for a corner piece cover and a molding around a door such as a waist molding or satsuma molding of an automobile.

(Prior Art) Conventionally, as the terminal processing structure of this type of door molding and corner piece cover, for example, the structure shown in FIGS.
There is something like the one shown in Figure 2 (Japanese Unexamined Patent Publication No. 58-16161
(See Publication No. 1). That is, 100 indicates a front door of an automobile, and a corner piece (not shown) is provided at the joint corner between the door body 101 of the front door 100 and the front side of the door sash 102. has a triangular corner piece cover 103
is installed. This corner piece cover 103 has a cover main body part 104 and satsushi moldings around the door on the front edge and lower edge of the cover main body part 104, respectively.
05 and a molding part 107 arranged so as to be continuous with the waist molding 106. The connection between the molding part 107 of the corner piece cover 103 and the end of the satsushi molding 105, for example, is achieved by protruding an empty part 108 from the rear side edge of the end of the molding part 107 of the corner piece cover 103, as shown in FIG. The end surface of the satsushi molding 105 was abutted against and joined to the end surface of the molding section 107 of the corner piece cover 103 using the brim section 108 as a guide section.

(Problems to be Solved by the Invention) However, in the case of such a conventional example, since the molding portion 107 of the corner piece cover 103 and the satsume molding 105 are joined by butting them together, variations in processing accuracy, etc. Therefore, a gap 109 is likely to occur at the abutting portion. In addition, the corner piece cover 103 is generally made of resin and needs to be thick (usually 2N or more) due to strength requirements, and the thickness of the molding portion 107 is larger than the thickness of the satsushi molding 105, which creates a step 110 that increases the appearance. The problem was that it was bad. Therefore, the molding portion 107 of the corner piece cover 103 and the satsushi molding 1
In order to prevent a gap from forming at the butt part with 05,
A molding portion 107 is provided on the outer surface of the terminal portion of the Satsushi molding 105.
It is conceivable to join the back surfaces by overlapping them, but this would create a step 110 in the thick bone of the molding part 107 of the corner piece cover 103, which would actually spoil the appearance. In this case, corner piece cover 103
Among these, it is possible to reduce the step 110 by forming the cover main body part 104 thickly and making the molding part 107 overlapped with the satsushi molding 105 thin, but due to constraints such as molding and strength, the molding part 107 cannot be made thinner.

The present invention has been made to solve the problems of the prior art described above, and its purpose is to partially thin the molding part of the corner piece cover so that it overlaps with the molding end, and to To provide a terminal processing structure of a molding around a door and a corner piece cover, which can improve the appearance quality as much as possible by joining the parts continuous to the thick cover main body side by butting.

(Means for Solving the Problems) In order to achieve the above object, the present invention provides a corner that covers the outside of a corner piece disposed at a joint corner between the door body and the front side of the door sash. peace cover,
A thick cover body that covers the outer surface of the corner piece,
The molding part is integrally provided on the periphery of the cover main body part, and the end thereof is disposed so as to be continuous with the molding around the door. The connecting portion is divided into connecting portions that gradually become thinner toward the peripheral edge, and the connecting portion of the molding portion and the terminal of the molding are butted together, while the outer peripheral edge of the molding portion and the terminal end of the molding are overlapped with each other. At the same time as joining, a blind member was provided on the back side of the abutted portion.

(Function) Therefore, the thin outer peripheral edge of the molding part is overlapped with the outer surface of the end of the molding around the door, and on the other hand, the connecting part is joined against the end of the molding, so it is overlapped with the end of the molding. The level difference at the outer peripheral edge of the molding part of the corner piece cover is small, and no gap is created. Further, the vehicle body side is hidden at the abutting portion by a blinding member.

(Example) The present invention will be explained below based on the illustrated example. In FIGS. 1 to 6 according to the first embodiment of the present invention, reference numeral 1 denotes a corner piece cover that covers a corner piece (not shown), and similarly to the conventional example shown in FIG. It is disposed on the outside of a corner piece provided at the joint corner between the main body 101 and the front side of the door sash 102. This corner piece cover 1 is composed of a thick triangular cover body part 2 that covers the outer surface of the corner piece, and a molding part 3 that is integrally provided on the periphery of the cover body part 2. That is, it is provided in an abbreviated shape from the front edge to the lower edge of the cover body part 2, and the molding part 3 on the front edge side of the cover body part 2 is disposed so that its end is continuous with the satsushi molding 4, while the force bar body part 2 The molding part 5 on the lower edge side of the part 2 is disposed so that its end is continuous with the waist molding 6.

The corner piece cover 1 is made of a thin core metal 7 made of stainless steel or the like.
A resin 8 is integrally provided on the surface of the housing by injection molding or the like. The molding part 3 has an arcuate cross section and is divided into a thin outer circumferential edge part 9 and a connecting part 10 which becomes gradually thinner from the cover main body part 2 toward the thin outer circumferential edge part 9.

In this embodiment, the outer peripheral edge 9 is formed by extending the outer peripheral edge of the mandrel 7. That is, core gold 7
The outer peripheral edge of is formed into a circular arc shape in cross section, and the top part 9a of the circular arc surface
protrudes outward from the surface of the resin 8 of the cover main body part 2, and the outer peripheral side with this top part 9a as a boundary forms an outer peripheral edge part 9. Further, the connecting portion 10 between the cover main body 2 and the outer peripheral edge 9 is formed at the top 9a of the arcuate surface of the outer peripheral edge of the core 7.
It is formed by piling up the resin 8 toward. On the other hand, the satsushi molding 4 is an elongated body with an arcuate cross section extending continuously from the molding part 3 of the corner piece cover 1, and has an outer peripheral side having a width of the outer peripheral edge part 9 of the molding part 3 in a direction perpendicular to the longitudinal direction. It has a region 41 and an inner peripheral region 42 having a width corresponding to the connecting portion 10 of the molding portion 3. That is, the satsushi mold 4 is made up of a cap 12 having an arcuate cross-section and covered with resin 11 except for the outer peripheral region 41, and the resin 11 and the outer peripheral surface of the outer peripheral region 41 where the cap 12 is exposed are covered with resin 11.
The shape of the outer circumferential surface of the inner circumferential side region 42 coated with the inner circumferential side region 42 is formed into substantially the same shape. In this embodiment, the notch portion 13 is formed by cutting out a predetermined length from the end of the inner circumferential region 42 of the satsushi molding 4.

The rear end surface of the notch portion 13 is brought into close contact with the end surface of the connecting portion lO of the molding portion 3 of the corner piece cover 1 when abutted against it. Further, the back surface of the outer circumferential edge portion 9 of the molding portion 3 is superimposed on the surface of the outer circumferential side region 41 of the sash molding 4. In addition, the connecting portion 10 of the molding portion 3 and the notch portion 1 of the inner peripheral side region 42 of the satsume molding 4
3. If a gap occurs at the butt part with the rear end surface, a blind member 14 of the same color as the corner piece cover 1 and the satsushi molding 4 is installed on the car body side or the corner piece cover 1 or the satsushi molding 4 so that the color of the car body side cannot be seen through the gap.
Paste it on the back of the

FIG. 6 also shows the joint between the end of the waist molding 6 as a molding around the door and the molding part 5 on the lower edge of the corner piece cover 1.

Like the molding part 3 on the front side edge, the molding part 5 is divided into a thin outer peripheral edge part 9' and a connecting part 10' which becomes gradually thinner from the cover body part 2 to the outer peripheral edge part 9'. The waist molding 6 also has an outer peripheral region 61 with a width corresponding to the outer peripheral edge 9' of the molding part 5 and an inner peripheral region 62 with a width corresponding to the connecting part 10' of the molding part 5. . In addition, the rear end surface of the notch 15 provided at the end of the inner peripheral area 62 is butted against the end surface of the connecting part 10' of the molding part 5 of the corner piece cover 1, and the molding is formed on the outer surface of the outer peripheral area 61 of the waist molding 6. The back surfaces of the outer peripheral edge portions 9' of the portions 5 are overlapped. Further, 14 is a blinding member that hides the gap between the abutting portions.

In the terminal processing structure of the molding around the door and the corner piece cover configured as described above, first the sash molding 4 and the waist molding 6 are attached, and then the corner piece cover 1 is attached. To explain about the Satsushi molding 4 side, when the Satsushi molding 4 is covered with the molding part 3 of the corner piece cover 1, the back side of the connecting part 10 of the Molding part 3 enters the notch part 13 of the Satsushi molding 4, and the back end surface of the Satsushi molding 4's notch part 13. is confronted with.

On the other hand, the back surface of the outer peripheral edge 9 of the molding part 3 is superposed and joined to the outer surface of the sash molding 4.

Therefore, the outer peripheral edge 9 of the molding part 3 and the satsushi molding 4
There is no gap between the terminal and the terminal. Furthermore, the difference in level when they are overlapped is equal to the thickness of the thin outer peripheral edge 9, as shown in FIG. 3, so that it is very small and the appearance is improved. In addition, the connecting portion 10 of the molding portion 3 and the notch portion 13 of the satsushi molding 4
Even if a gap occurs at the abutting portion, the area where the gap occurs is small, and the blinding material 1 prevents the ground color of the vehicle body from being seen through the gap g, further improving the appearance.

The West Mall 5 side is also the same as the case of the Sasosh Mall 4 described above, so a description thereof will be omitted.

Next, FIG. 7 and FIG. 8 show a second embodiment of the present invention, and the same components as in the first embodiment are given the same reference numerals and will be described. In this case, the corner piece cover 1 is used instead of the Satsushi mall 4 side.
The point is that a notch portion 16 is provided in the connecting portion 10 of the molding portion 3. Therefore, the end face of the inner circumferential side area 42 of the satsume molding 4 is abutted against and joined to the back end face provided in the connecting part 10 of the molding part 3, and the back surface of the outer circumferential edge part 9 of the molding part 3 is connected to the outer circumferential side area 41 of the satsume molding 4. It is overlapped and bonded to the outer surface of. Similarly, regarding the joint between the waist molding 6 and the molding part 5 of the corner piece cover 1, a notch 16 is provided not on the waist molding 6 side but on the connecting part 10 side of the molding part 5 of the corner piece cover 1. It is something. The other configurations and functions are the same as those in the first embodiment, so their explanations will be omitted.

(Effects of the Invention) The present invention has the above-described structure and operation, and has a connection that gradually becomes thinner from the thin outer peripheral edge of the molding part of the corner piece cover and the thick cover main body toward the outer peripheral edge. Since the outer periphery is overlapped with the molding around the door and joined, there is no gap at the joint like in the past (and the step that occurs at the joint is due to the thin outer periphery). Or it will be a thick bone for the molding around the door,
The difference in level can be made as small as possible and the appearance is improved. Further, since the thin outer peripheral edge of the corner piece cover is integrated with the cover main body through the connecting portion extending from the thick cover main body, strength, moldability, etc. are not impaired. In addition, the connecting part of the molding part and the molding terminal around the door are butt-jointed, but unlike conventional methods, they are not butted over the entire width, so the gap created at the joint part can be made as small as possible. Since the gaps are hidden by the manga, the appearance can be further improved.

[Brief explanation of drawings]

FIG. 1 is a schematic exploded perspective view of the joint between the door molding and corner piece cover according to the first embodiment of the present invention, and FIG. 2 is the same as FIG. 1. Figure 3 is a vertical cross-sectional view of the joint between the outer peripheral edge of the molding part of the corner piece cover shown in Figure 1 and the base of the satsushi molding, and Figure 4 is a cross-sectional view of the corner piece cover shown in Figure 1. Fig. 5 is a schematic overall front view of the corner piece cover to which the structure of Fig. 1 is applied, Fig. 6 is the waist molding of Fig. 5. FIGS. 7 and 8 are schematic exploded perspective views of the joint portion between the door molding and the corner piece cover, and show the terminal processing structure of the molding around the door and the corner piece cover according to the second embodiment of the present invention. 7
The figure is a schematic exploded perspective view of the joint between the corner piece cover and the satsushi molding, Figure 8 is a schematic exploded perspective view of the joint between the corner piece cover and the waist molding, and Figure 9 is the molding and corner piece around the conventional door. 1 is a schematic overall perspective view of an automobile to which a terminal processing structure with a cover is applied;
Figure 0 is a schematic perspective view of the corner piece cover in Figure 9, Figure 11 is a schematic exploded perspective view of the joint between the corner piece cover in Figure 10 and the satsushi mold, and Figure 12 is the corner piece cover in Figure 11. FIG. 13 is a longitudinal sectional view of the joint between the corner piece cover and the satsuma mold according to another conventional example. Code explanation 1... Corner piece cover

Claims (1)

[Claims] A corner piece cover that covers the outside of a corner piece disposed at the joint corner between the door body and the front side of the door sash includes a thick cover body that covers the outer surface of the corner piece, and the cover body. a molding part that is integrally provided on the periphery and whose terminal end is arranged to be continuous with the molding around the door, and the molding part is formed from a thin outer peripheral edge part and the cover main body part toward the outer peripheral edge part. The connecting portion of the molding portion and the terminal end of the molding are joined by butting each other, while the outer peripheral edge of the molding portion and the terminal end of the molding are joined by overlapping. , a terminal processing structure of a molding around a door and a corner piece cover, characterized in that a blinding member is provided on the back side of the abutting part.