JPS63112951U - - Google Patents
Info
- Publication number
- JPS63112951U JPS63112951U JP584987U JP584987U JPS63112951U JP S63112951 U JPS63112951 U JP S63112951U JP 584987 U JP584987 U JP 584987U JP 584987 U JP584987 U JP 584987U JP S63112951 U JPS63112951 U JP S63112951U
- Authority
- JP
- Japan
- Prior art keywords
- bumper
- bumper body
- longitudinal direction
- concave portion
- reinforcing material
- 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.)
- Granted
Links
- 239000012779 reinforcing material Substances 0.000 claims 2
- 238000000071 blow moulding Methods 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Description
第1図は本考案の第1実施例を示す斜視図、第
2図は第1実施例の断面図、第3図は第1実施例
の衝突時の変形状態を示す模式図、第4図は本考
案の第2実施例を示す斜視図、第5図は第2実施
例の断面図、第6図は第3実施例の斜視図、第7
図は第3実施例の断面図、第8図は第4実施例の
斜視図、第9図は第4実施例の断面図、第10図
は第5実施例の斜視図、第11図は第5実施例の
断面図、第12図は従来例の断面図、第13図は
従来例の斜視図、第14図は従来例の衝突時の変
形状態を示す模式図、第15図は第1実施例と従
来例の弾性特性曲線図である。
10,20…バンパ補強材、12,25,40
,50,60…バンパ本体、14,28…凹陥部
、13,26,27,41,51,61…段部。
Fig. 1 is a perspective view showing the first embodiment of the present invention, Fig. 2 is a sectional view of the first embodiment, Fig. 3 is a schematic diagram showing the deformed state of the first embodiment at the time of a collision, and Fig. 4 5 is a sectional view of the second embodiment, FIG. 6 is a perspective view of the third embodiment, and FIG. 7 is a perspective view showing the second embodiment of the present invention.
The figure is a sectional view of the third embodiment, FIG. 8 is a perspective view of the fourth embodiment, FIG. 9 is a sectional view of the fourth embodiment, FIG. 10 is a perspective view of the fifth embodiment, and FIG. 11 is a perspective view of the fourth embodiment. 12 is a sectional view of the conventional example, FIG. 13 is a perspective view of the conventional example, FIG. 14 is a schematic diagram showing the deformation state of the conventional example at the time of a collision, and FIG. 15 is a sectional view of the conventional example. It is an elastic characteristic curve diagram of 1 Example and a conventional example. 10, 20... Bumper reinforcement material, 12, 25, 40
, 50, 60... Bumper body, 14, 28... Concave portion, 13, 26, 27, 41, 51, 61... Step portion.
Claims (1)
付けられた合成樹脂製のバンパ本体とを備え、該
バンパ本体をブロー成形法により中空構造となす
と共にバンパ本体の内側に、該バンパ本体の長手
方向に沿つて段付の凹陥部を形成した車両用バン
パにおいて、 前記凹陥部の段部をバンパ本体の長手方向に走
る波打ち形状としたことを特徴とする車両用バン
パ。[Claims for Utility Model Registration] Comprising a bumper reinforcing material and a synthetic resin bumper body attached to the front surface of the bumper reinforcing material, the bumper body is made into a hollow structure by blow molding, and the inside of the bumper body is The vehicle bumper has a stepped concave portion formed along the longitudinal direction of the bumper body, wherein the stepped portion of the concave portion has a wavy shape running in the longitudinal direction of the bumper body. .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987005849U JPH0450199Y2 (en) | 1987-01-19 | 1987-01-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987005849U JPH0450199Y2 (en) | 1987-01-19 | 1987-01-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63112951U true JPS63112951U (en) | 1988-07-20 |
JPH0450199Y2 JPH0450199Y2 (en) | 1992-11-26 |
Family
ID=30787816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987005849U Expired JPH0450199Y2 (en) | 1987-01-19 | 1987-01-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0450199Y2 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5843845A (en) * | 1981-09-02 | 1983-03-14 | バスフ・アクチエンゲゼルシヤフト | Part having flexural strength, particularly, bumper for car |
JPS591654U (en) * | 1982-06-28 | 1984-01-07 | 日産自動車株式会社 | vehicle bumper |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS591654B2 (en) * | 1980-10-02 | 1984-01-13 | レンゴ−株式会社 | Method and device for adjusting positional deviation of web material in corrugator |
-
1987
- 1987-01-19 JP JP1987005849U patent/JPH0450199Y2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5843845A (en) * | 1981-09-02 | 1983-03-14 | バスフ・アクチエンゲゼルシヤフト | Part having flexural strength, particularly, bumper for car |
JPS591654U (en) * | 1982-06-28 | 1984-01-07 | 日産自動車株式会社 | vehicle bumper |
Also Published As
Publication number | Publication date |
---|---|
JPH0450199Y2 (en) | 1992-11-26 |