JPS6110259U - car bumper - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図ないし第３図は本考案によるバンパーの一実施例
を示すもので、第１図は断面図、第２図は第１図の■一
■線に沿う拡大断面図、第３図は全体斜視図、第４図お
よび第５図はバンパーの型成形工程を示す図、第６図な
いし第８図はバッパーの従来例を示すもので、第６図は
断面図、第７図は第６図の■一■線に沿う拡大断面図、
第８図は全体斜視図である。 １・・・・・・バンパーフェース、１ａ・・・・・・縦
面、１ｂ，１ｃ・・・・・・横面、２・・・・・・補強
用縦リブ、２１・・・・・・補強用縦リブのバンパーフ
ェースとの接続部。Figures 1 to 3 show an embodiment of the bumper according to the present invention. Figure 1 is a sectional view, Figure 2 is an enlarged sectional view taken along line The overall perspective view, FIGS. 4 and 5 are diagrams showing the bumper molding process, and FIGS. 6 to 8 show conventional bumper examples. FIG. 6 is a sectional view, and FIG. 7 is a cross-sectional view. An enlarged sectional view along line ■1■ in Figure 6,
FIG. 8 is an overall perspective view. 1... Bumper face, 1a... Vertical surface, 1b, 1c... Horizontal surface, 2... Vertical reinforcing rib, 21...・Connection part of reinforcing vertical rib with bumper face.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）縦面およびその上下にそれぞれ接続する横面とか
らなる断面ほぼコ字形のバンパーフェース，の内部には
これと一体に、所定の間隔をおいて上下方向かつ縦面と
ほぼ垂直にバンパーフェース前後幅とほぼ同じ長さの補
強用縦リブの複数を形成し、かつ縦リブはその端縁のバ
ンパーフェースとの接続部の厚さを縦リブの他の部分お
よびバンパーフェースよりも薄くしたことを特徴とする
合成樹脂製の自動車用バンパー。(1) Inside the bumper face, which has a roughly U-shaped cross section and consists of a vertical surface and horizontal surfaces that connect to the top and bottom of the bumper face, there are bumpers that run vertically and approximately perpendicular to the vertical surface at predetermined intervals. A plurality of reinforcing vertical ribs are formed that are approximately the same length as the front and rear width of the face, and the thickness of the edge of the vertical rib where it connects to the bumper face is thinner than other parts of the vertical rib and the bumper face. A synthetic resin automobile bumper characterized by: （２）補強用樅リブの上記接続部の厚さをバンパーフェ
ースの厚さの１／２以下とし、縦リブの他の部分の厚さ
をバンパーフェースの厚さとほぼ同じないしはそれより
も大きくした実用新案登録請求の範囲第１項記載の自動
車用バンパー。(2) The thickness of the connection part of the reinforcing fir rib is set to 1/2 or less of the thickness of the bumper face, and the thickness of the other parts of the vertical rib is approximately the same as or larger than the thickness of the bumper face. A bumper for an automobile according to claim 1 of the utility model registration claim.