JPH04218445A - Synthetic resin made bumper reinforcement - Google Patents
Synthetic resin made bumper reinforcementInfo
- Publication number
- JPH04218445A JPH04218445A JP16243490A JP16243490A JPH04218445A JP H04218445 A JPH04218445 A JP H04218445A JP 16243490 A JP16243490 A JP 16243490A JP 16243490 A JP16243490 A JP 16243490A JP H04218445 A JPH04218445 A JP H04218445A
- Authority
- JP
- Japan
- Prior art keywords
- wall surface
- front wall
- supporting member
- bumper reinforcement
- synthetic resin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000002787 reinforcement Effects 0.000 title claims abstract description 8
- 229920003002 synthetic resin Polymers 0.000 title claims description 7
- 239000000057 synthetic resin Substances 0.000 title claims description 7
- 230000008961 swelling Effects 0.000 abstract 4
- 230000000694 effects Effects 0.000 description 2
Abstract
Description
【発明の詳細な説明】
産業上利用すべき分野
この発明は合成樹脂製バンパーレインホースメントに関
し、詳しくは全体的に応力バランスのとれた合成樹脂製
バンパーレインホースメントに関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a bumper reinforcement made of synthetic resin, and more particularly to a bumper reinforcement made of synthetic resin which has a well-balanced overall stress.
従来技術と問題点
第５図は従来の合成樹脂製バンパーレインホースメント
の縦断面図であり、前部壁面は後部壁面に設けられた支
持部材によって支持されている。Prior Art and Problems FIG. 5 is a longitudinal sectional view of a conventional synthetic resin bumper reinforcement, in which the front wall is supported by a support member provided on the rear wall.
従つて従来のものは応力集中が生じ易く大きな荷重に耐
えられない欠点があった。Therefore, the conventional type has the disadvantage that stress concentration tends to occur and it cannot withstand large loads.
問題点を解決するための方策
この発明は上記欠点を解決することを目的としており、
中空筒体の後部壁面に前部壁面を支持する支持部材を前
方に膨出させて設けると共に、前部壁面には後部壁面を
支持する支持部材を後方に膨出させて設けたことを特徴
とする合成樹脂製バンパーレインホースメントの構造を
要旨とするものである。Measures for solving the problems This invention aims to solve the above-mentioned drawbacks.
A support member for supporting the front wall surface is provided on the rear wall surface of the hollow cylindrical body so as to bulge out forward, and a support member for supporting the rear wall surface is provided on the front wall surface so as to bulge out to the rear. This article focuses on the structure of a synthetic resin bumper reinforcement.
作用
この発明は、前後の壁面が前後の壁面に膨出して設けら
れた支持部材により相互に支持されているため、全体的
に応力バランスがとれ大きな荷重に耐えられ、従来品に
見られない効果を奏するに至った。Function: Since the front and rear walls of this invention are mutually supported by support members that bulge out from the front and rear walls, the stress is balanced overall and can withstand large loads, providing an effect not seen in conventional products. I ended up playing it.
実施例
第１図は本願発明の「合成樹脂製バンパーレインホース
メント」にかかる一部を切欠した背面図であり、第２図
はその構成を示すＡ−Ａ及びＢ−Ｂ縦断面図である。図
において（１）は中空筒体の後部壁面であり該壁面（１
）には支持部材（２）が前方に膨出して設けられている
。（３）は中空筒体の前部壁面であり、該壁面（３）に
は支持部材（４）が後向きに膨出して設けられている。Embodiment FIG. 1 is a partially cutaway rear view of the "synthetic resin bumper reinforcement" of the present invention, and FIG. 2 is a vertical sectional view taken along A-A and B-B showing its structure. . In the figure, (1) is the rear wall surface of the hollow cylinder;
) is provided with a support member (2) that bulges forward. (3) is a front wall surface of the hollow cylindrical body, and a support member (4) is provided on the wall surface (3) so as to bulge rearward.
支持部材（２）（４）はその先端を直接中空体の前後壁
面（１）（３）に当接させて支持することもあり、また
リブ（５）を介し連結させる場合もある。The supporting members (2) and (4) may be supported by bringing their tips directly into contact with the front and rear walls (1) and (3) of the hollow body, or may be connected via ribs (5).
第３図は他の実施例であり、第４図はそのＣ−Ｃ及びＤ
−Ｄ断面図である。FIG. 3 shows another embodiment, and FIG. 4 shows its C-C and D.
-D sectional view.
この発明は上記のように構成されているので、中空筒体
の前部壁面（２）及び後部壁面（１）が後向きの支持部
材（４）或いは前向きの支持部材（２）によって支持さ
れているため、大きな荷重に対しても均等に対応し得る
ことができるようになつた。Since this invention is configured as described above, the front wall surface (2) and rear wall surface (1) of the hollow cylinder are supported by the rearward-facing support member (4) or the forward-facing support member (2). This makes it possible to evenly handle large loads.
発明の効果
このように本願発明によるときは集中応力がおこりにく
く、従来品に比べ大きな荷重に耐えられる効果を奏する
に至った。Effects of the Invention As described above, according to the present invention, concentrated stress is less likely to occur, and the product can withstand larger loads than conventional products.
第１図は本願発明にかかる一部を切欠した背面図であり
、第２図はそのＡ−Ａ及びＢ−Ｂ断面図である。第３図
は他の実施例にかかる一部を切欠した背面図であり、第
４図はそのＣ−Ｃ及びＤ−Ｄ断面図である。第５図は従
来製品の縦断面図である。
図中の符号を説明すると次の通りである。
（１）は後部壁面 （２）は前向きの支持部材（３）は
前部壁面 （４）は後向きの支持部材（５）はリブ
特許出願人
みのる産業株式会社
代表者 生本純一FIG. 1 is a partially cutaway rear view according to the present invention, and FIG. 2 is a sectional view taken along line AA and line BB. FIG. 3 is a partially cutaway rear view of another embodiment, and FIG. 4 is a cross-sectional view taken along line CC and line DD. FIG. 5 is a longitudinal sectional view of a conventional product. The symbols in the figure are explained as follows. (1) is the rear wall (2) is the forward-facing support member (3) is the front wall (4) is the rear-facing support member (5) is the rib Patent applicant Junichi Ikumoto, Representative of Minoru Sangyo Co., Ltd.
Claims (1)
方に膨出させて設けると共に、前部壁面には後部壁面を
支持する支持部材を後方に膨出させて設けたことを特徴
とする合成樹脂製バンパーレインホースメント。A support member for supporting the front wall surface is provided on the rear wall surface of the hollow cylindrical body so as to bulge out forward, and a support member for supporting the rear wall surface is provided on the front wall surface so as to bulge out to the rear. Synthetic resin bumper reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16243490A JPH04218445A (en) | 1990-06-19 | 1990-06-19 | Synthetic resin made bumper reinforcement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16243490A JPH04218445A (en) | 1990-06-19 | 1990-06-19 | Synthetic resin made bumper reinforcement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04218445A true JPH04218445A (en) | 1992-08-10 |
Family
ID=15754540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16243490A Pending JPH04218445A (en) | 1990-06-19 | 1990-06-19 | Synthetic resin made bumper reinforcement |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04218445A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2745536A1 (en) * | 1996-02-29 | 1997-09-05 | Semo Co Ltd | BUMPERS FOR THE PROTECTION OF A VEHICLE |
| US6659518B2 (en) * | 2001-08-28 | 2003-12-09 | Peguform France | Bumper bar for a motor vehicle with an intermediate web |
| US6685243B1 (en) * | 2002-07-30 | 2004-02-03 | Shape Corporation | Bumper for reducing pedestrian injury |
| US7367898B2 (en) | 2005-02-25 | 2008-05-06 | The Aerospace Corporation | Force diversion apparatus and methods and devices including the same |
| US7461726B2 (en) | 2005-02-25 | 2008-12-09 | The Aerospace Corporation | Force diversion apparatus and methods |
| US20120119546A1 (en) * | 2010-11-11 | 2012-05-17 | Mazda Motor Corporation | Frame structure for vehicle |
| US9194452B2 (en) | 2012-10-31 | 2015-11-24 | The Aerospace Corporation | High stiffness vibration damping apparatus, methods and systems |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6294452A (en) * | 1985-10-16 | 1987-04-30 | ボ−グ・ワ−ナ−・ケミカルズ・インコ−ポレ−テツド | Car bumper assembly and manufacture thereof |
-
1990
- 1990-06-19 JP JP16243490A patent/JPH04218445A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6294452A (en) * | 1985-10-16 | 1987-04-30 | ボ−グ・ワ−ナ−・ケミカルズ・インコ−ポレ−テツド | Car bumper assembly and manufacture thereof |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2745536A1 (en) * | 1996-02-29 | 1997-09-05 | Semo Co Ltd | BUMPERS FOR THE PROTECTION OF A VEHICLE |
| US6659518B2 (en) * | 2001-08-28 | 2003-12-09 | Peguform France | Bumper bar for a motor vehicle with an intermediate web |
| CN100450829C (en) * | 2002-07-30 | 2009-01-14 | 奈特夏普能源管理有限公司 | Bumpers for Pedestrian Injury Reduction |
| US6685243B1 (en) * | 2002-07-30 | 2004-02-03 | Shape Corporation | Bumper for reducing pedestrian injury |
| WO2004011306A1 (en) * | 2002-07-30 | 2004-02-05 | Netshape Corporation | Bumper for reducing pedestrian injury |
| AU2003237087B2 (en) * | 2002-07-30 | 2006-07-06 | Netshape Energy Management Llc | Bumper for reducing pedestrian injury |
| US7134700B2 (en) * | 2002-07-30 | 2006-11-14 | Netshape International, Llc | Bumper for reducing pedestrian injury |
| US7144054B2 (en) | 2002-07-30 | 2006-12-05 | Netshape International, Llc | Bumper for reducing pedestrian injury |
| CN100450828C (en) * | 2002-07-30 | 2009-01-14 | 奈特夏普能源管理有限公司 | Bumpers for Pedestrian Injury Reduction |
| US7461726B2 (en) | 2005-02-25 | 2008-12-09 | The Aerospace Corporation | Force diversion apparatus and methods |
| US7367898B2 (en) | 2005-02-25 | 2008-05-06 | The Aerospace Corporation | Force diversion apparatus and methods and devices including the same |
| US7708653B2 (en) | 2005-02-25 | 2010-05-04 | The Aerospace Corporation | Force diversion apparatus and methods and devices including the same |
| US8931606B2 (en) | 2005-02-25 | 2015-01-13 | The Aerospace Corporation | Force diversion apparatus and methods |
| US9220310B2 (en) | 2005-02-25 | 2015-12-29 | The Aerospace Corporation | Force diversion apparatus and methods and devices including the same |
| US20120119546A1 (en) * | 2010-11-11 | 2012-05-17 | Mazda Motor Corporation | Frame structure for vehicle |
| US8641131B2 (en) * | 2010-11-11 | 2014-02-04 | Mazda Motor Corporation | Frame structure for vehicle |
| US9194452B2 (en) | 2012-10-31 | 2015-11-24 | The Aerospace Corporation | High stiffness vibration damping apparatus, methods and systems |
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