KR970039276A - Bumper Reinforcement for Cars - Google Patents
Bumper Reinforcement for Cars Download PDFInfo
- Publication number
- KR970039276A KR970039276A KR1019950071233A KR19950071233A KR970039276A KR 970039276 A KR970039276 A KR 970039276A KR 1019950071233 A KR1019950071233 A KR 1019950071233A KR 19950071233 A KR19950071233 A KR 19950071233A KR 970039276 A KR970039276 A KR 970039276A
- Authority
- KR
- South Korea
- Prior art keywords
- bumper
- reinforcement
- pipe
- press
- synthetic resin
- Prior art date
Links
Abstract
본 발명은 차량용 범퍼의 레인포스먼트에 관한 것으로, 종래에 레인포스먼트는 외부 충격에너지에 대한 강성과 충격에너지에 대한 흡수력 또는 지지력을 확보하고 있어 각각 효과적인 면이 있으나, 금속재 레인포스먼트, 범퍼는 중량이 많이 나가고, 또한 프레스 사출시 불량율이 높은 문제점이 있고, G.M.T 레인포스먼트 범퍼와 합성수지재 레인포스먼트 범퍼는 원자재값과 성형사출 비용이 고가인 문제점이 있었다. 이를 위하여 본 발명에서는 합성수지재와 섬유재 그리고 유리재를 혼합하여 압출성형에 의해 파이프형 레인포스먼트(10)을 형성시키되, 파이프형 레인포스먼트(10)는 공간부가 형성된 사각형의 본체(12)에 지지판(14)이 일체로 압출 성형되고, 일측면(16)에 결합보울트(18)가 다수 형성된 스테이(20)를 가열 강제 압입되어 일체를 이루도록 된 것으로, 페이스 범퍼(22)의 내측면에 압착되어 있는 업소버 폼 범퍼(24)와 견고하게 접합되어 범퍼(26)를 형성하게 되므로, 범퍼(26)의 중량을 경감시킬 수 있고 원자재값과 성형사출 비용을 절감시킬 수 있는 효과가 있다.The present invention relates to a reinforcement of a bumper for a vehicle. In the related art, the reinforcement has rigidity with respect to external impact energy and an absorbing force or support force with respect to impact energy, and thus each has an effective surface. There is a problem that a lot of weight, high defect rate during press injection, GMT reinforcement bumper and synthetic resin reinforcement bumper has a problem that the raw material value and the molding injection cost is expensive. To this end, in the present invention, the synthetic resin material, the fiber material and the glass material are mixed to form a pipe-shaped reinforcement 10 by extrusion molding, the pipe-shaped reinforcement 10 is a rectangular body 12 formed with a space portion The support plate 14 is integrally extruded, and the press 20 is formed by integrally heating and press-fitting the stay 20 having a plurality of coupling bolts 18 formed on one side 16 to the inner surface of the face bumper 22. Since it is firmly bonded to the compressed absorber foam bumper 24 to form the bumper 26, it is possible to reduce the weight of the bumper 26 and to reduce the raw material value and the molding injection cost.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 (가),(나),(다)는 종래의 차량용 레인포스먼트 실시예를 표현한 예시도이다.1 is a (a), (b), (c) is an exemplary view representing a conventional vehicle reinforcement embodiment.
제2도는 본 발명에 따른 레인포스먼트의 사시도이다.2 is a perspective view of the reinforcement according to the present invention.
제3도는 제2도의 A-A선 단면도이다.3 is a cross-sectional view taken along the line A-A of FIG.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950071233A KR970039276A (en) | 1995-12-30 | 1995-12-30 | Bumper Reinforcement for Cars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950071233A KR970039276A (en) | 1995-12-30 | 1995-12-30 | Bumper Reinforcement for Cars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR970039276A true KR970039276A (en) | 1997-07-24 |
Family
ID=66640476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950071233A KR970039276A (en) | 1995-12-30 | 1995-12-30 | Bumper Reinforcement for Cars |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970039276A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022065944A1 (en) * | 2020-09-28 | 2022-03-31 | 롯데케미칼 주식회사 | Lower stiffener for vehicles |
-
1995
- 1995-12-30 KR KR1019950071233A patent/KR970039276A/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022065944A1 (en) * | 2020-09-28 | 2022-03-31 | 롯데케미칼 주식회사 | Lower stiffener for vehicles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Withdrawal due to no request for examination |