JPS6267729U

JPS6267729U -

Info

Publication number: JPS6267729U
Application number: JP16064485U
Authority: JP
Priority date: 1985-10-18
Filing date: 1985-10-18
Publication date: 1987-04-27

Description

[Brief explanation of the drawing]

第１図は、本実施例に係わる溶着構造の要部一
部断面図であり、第２図のＡ―Ａ′矢視一部縦断
面図である。第２図は本実施例に係わる溶着構造
を有するサイドモールの裏面側全体斜視図である
。第３図はモール本体に１つの取付け座をはめ込
もうとする説明図である。第４図はモール本体に
取付け座をはめ込んだ状態の要部一部縦断面図で
ある。第５図は第２図に示したサイドモールの取
付け座にクリツプを挿入せんとする説明図である
。第６図はサイドモールの取付け座にクリツプを
挿入せしめた状態の全体斜視図である。第７図は
従来の、本体と取付け座の一体成形品の要部一部
縦断面図である。第８図は従来の本体に取付け座
を溶着しようとする状態の説明縦断面図である。
第９図は従来の溶着構造の要部一部縦断面図であ
る。１……薄肉板状本体、２……取付け座、２１…
…取付け座に設けられた穴、３……クリツプ、１
１……取付け座用リブ、１１ａ……取付け座用リ
ブの突出部分、１１ｂ……取付け座用リブの突出
部分の広がり部、×印……広がり部１１ｂ裏面と
取付け座表面との接合部、○印……取付け座裏面
と本体裏面との接合部。 FIG. 1 is a partial cross-sectional view of a main part of the welded structure according to this embodiment, and a partial vertical cross-sectional view taken along the line A-A' in FIG. FIG. 2 is a perspective view of the entire back side of the side molding having a welded structure according to this embodiment. FIG. 3 is an explanatory diagram showing how to fit one mounting seat into the molding body. FIG. 4 is a longitudinal cross-sectional view of a portion of the main part of the molding body with the mounting seat fitted into the molding body. FIG. 5 is an explanatory view of inserting the clip into the mounting seat of the side molding shown in FIG. 2. FIG. 6 is an overall perspective view of the side molding with the clip inserted into the mounting seat. FIG. 7 is a partial vertical cross-sectional view of a main part of a conventional integrally molded body and mounting seat. FIG. 8 is a longitudinal sectional view illustrating a state in which a mounting seat is welded to a conventional main body.
FIG. 9 is a longitudinal sectional view of a part of the main part of a conventional welding structure. 1...Thin plate-shaped main body, 2...Mounting seat, 21...
...Hole provided in the mounting seat, 3...Clip, 1
1...Rib for mounting seat, 11a...Protruding portion of rib for mounting seat, 11b... Expanding portion of protruding portion of rib for attaching seat, x mark...Joining portion between back surface of widening portion 11b and surface of mounting seat, ○ mark: joint between the back of the mounting seat and the back of the main unit.

Claims

[Scope of Claim for Utility Model Registration] In a welded structure of a synthetic resin product consisting of a thin plate-like main body made of synthetic resin and a mounting seat fixed to the main body, the main body is provided with a mounting seat fixed to the main body. At least two mounting seat ribs for one mounting seat are fitted into the holes and are taller than the wall thickness of the mounting seat, and are integrally formed with the main body, and the mounting seat is formed integrally with the rib. at least 2 for inserting
The rib is fitted into the hole of the mounting seat, the upper end of the rib protrudes from the surface of the mounting seat, and then the main body and the mounting seat are connected, including the protruding rib portion. applying ultrasonic waves to the parts to be fixed to melt these parts so that the protruding rib parts spread in a direction parallel to the back surface of the main body,
A welded structure for a synthetic resin product, characterized in that the mounting seat and the main body are welded.