KR0111453Y1 - The engine room cover structure of an autovehicle - Google Patents
The engine room cover structure of an autovehicle Download PDFInfo
- Publication number
- KR0111453Y1 KR0111453Y1 KR2019940038911U KR19940038911U KR0111453Y1 KR 0111453 Y1 KR0111453 Y1 KR 0111453Y1 KR 2019940038911 U KR2019940038911 U KR 2019940038911U KR 19940038911 U KR19940038911 U KR 19940038911U KR 0111453 Y1 KR0111453 Y1 KR 0111453Y1
- Authority
- KR
- South Korea
- Prior art keywords
- engine room
- cover structure
- engine
- noise
- space
- Prior art date
Links
- 239000000945 filler Substances 0.000 claims abstract description 8
- 230000000903 blocking effect Effects 0.000 claims abstract description 7
- 238000005187 foaming Methods 0.000 abstract description 2
- 229920005989 resin Polymers 0.000 abstract description 2
- 239000011347 resin Substances 0.000 abstract description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
- B62D29/04—Superstructures, understructures, or sub-units thereof, characterised by the material thereof predominantly of synthetic material
- B62D29/043—Superstructures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2306/00—Other features of vehicle sub-units
- B60Y2306/09—Reducing noise
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
본 고안은 자동차 엔진 룸 상판 커버구조에 관한 것으로, 특히 엔진 룸 내에서 발생하는 소음을 차단하기 위한 자동차 엔진 룸 상판 커버구조로, 상기 엔진 룸 커버(10)의 배면에 공간(s)을 형성하는 수지판넬(20)을 발포 금형에 의하여 일체로 형성 시킴과 동시에, 상기 공간(s) 내에 소음을 흡수/차단하기 위한 충진제(30)를 삽입시킴으로써, 엔진 내에서 발생하는 각종 소음을 흡수/차단하여, 엔진 내에 소음을 현저하게 줄이고, 또 이로 인하여 제품의 품질을 더한 층 상승시킬 수가 있다.The present invention relates to a vehicle engine room top cover structure, and in particular to the vehicle engine room top cover structure for blocking noise generated in the engine room, to form a space (s) on the back of the engine room cover (10) The resin panel 20 is integrally formed by the foaming mold, and the filler 30 for absorbing / blocking the noise is inserted into the space s to absorb / block various noises generated in the engine. In addition, the noise in the engine can be significantly reduced, which in turn increases the quality of the product.
Description
제1도는 종래 자동차 엔진 룸 상판 커버의 배면도1 is a rear view of a conventional car engine room top cover
제2도는 제1도의 A-A선 단면도2 is a cross-sectional view taken along the line A-A of FIG.
제3도는 본 고안 자동차 엔진 룸 상판 커버구조의 배면도3 is a rear view of the vehicle engine room top cover structure of the present invention
제4도는 제3도의 A-A선 단면도4 is a cross-sectional view taken along the line A-A of FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 :엔진 룸 커버 20 : 포켓10: engine room cover 20: pocket
30 : 충진제 S : 공간30: filler S: space
본 고안은 자동차 엔진 룸 상판 커버구조에 관한 것으로, 특히 엔진 룸 내에서 발생하는 소음을 차단하기 위한 자동차 엔진 룸 상판 커버구조에 관한것이다.The present invention relates to a vehicle engine room top cover structure, and more particularly to a vehicle engine room top cover structure for blocking the noise generated in the engine room.
일반적으로, 엔진 내의 소음을 차단하기 위하여 사용되는 엔진 룸 커버는 제1도 및 제2도에 나타낸 바와같이, 얇은 플리플로필렌 수지 한장으로 이루어져 있기 때문에, 엔진 내에서 발생되는 소음을 그다지 많이 차단하지 못하였다.In general, the engine room cover used to block noise in the engine is composed of a single piece of thin plyflophyllene resin, as shown in Figs. 1 and 2, so that the noise generated in the engine is not blocked much. I couldn't.
따라서, 본 고안의 목적은 상기와 같은 종래의 문제점을 해결하기 위한 것으로, 엔진 룸 커버의 배면에 충진제(우레탄 발포제)를 설치하여 엔진 내에서 발생되는 소음을 최대한 차단하는 데에 있다.Therefore, an object of the present invention is to solve the conventional problems as described above, to provide a filler (urethane foam) on the back of the engine room cover to block the noise generated in the engine as much as possible.
상기 목적을 달성하기 위하여 본 고안 자동차 엔진 룸 상판 커버구조는, 엔진 내에서 발생되는 소음을 차단하기 위한 엔진 룸 커버에 있어서, 상기 엔진 룸 커버의 배면에 공간을 형성한 포켓을 초음파 압착법에 의하여 일체로 형성시킴과 동시에, 상기 공간 내에 소음을 흡수/차단하기 위한 충진제를 삽입시킨 것을 특징으로 한다.In order to achieve the above object, the vehicle engine room top cover structure of the present invention is an engine room cover for blocking noise generated in an engine, wherein the pocket having a space formed on the rear surface of the engine room cover is formed by ultrasonic pressing. At the same time, it is characterized in that the filler is inserted into the space to absorb / block the noise.
이하 본 고안의 기술적 구성 및 작용효과를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, the technical configuration and the effect of the present invention will be described in detail with reference to the accompanying drawings.
제3도 및 제4도에 나타낸 바와같이, 엔진 룸 내의 소음을 차단하기 위한 커버(10)의 배면에 공간(S)을 형성하는 포켓(20)이 초음파 압착기(도시하지 않음에 의하여 일체로 형성된다.)As shown in FIG. 3 and FIG. 4, the pocket 20 which forms the space S in the back of the cover 10 for blocking the noise in an engine room is integrally formed by an ultrasonic press (not shown). do.)
예를들면 상기 포켓(20)은 합성수지재 중에서 특히, 강성을 가지는 비닐재이면 바람직하다.For example, the pocket 20 is preferably a vinyl material having rigidity among synthetic resin materials.
또, 상기 포켓(20)에 형성된 공간(S)내에는 충진제(예를들면 발포 우레탄수지 및 차음효과가 우수한 재질이면 사용가능하다)(30)가 삽입된다.In addition, a filler (for example, a urethane foam and a material having excellent sound insulation effect) 30 is inserted into the space S formed in the pocket 20.
상기와 같이 구성되는 엔진 룸 커버의 제조과정은 다음과 같다.The manufacturing process of the engine room cover configured as described above is as follows.
먼저, 상기 엔진 룸 커버(10)를 프레스에 의해 열간가공하여 성형시키고, 이어서 성형된 엔진 룸 커버(10)의 배면에 도시하지 않은 발포금형 위에 안착시킨 후, 우레탄과 같이 처음효과가 우수한 충진제(30)를 삽입하고, 이어서, 포켓(20)을 덮음과 동시에, 발포 금형을 닫아 성형한다.First, the engine room cover 10 is formed by hot working by pressing, and then seated on a foam mold (not shown) on the rear surface of the molded engine room cover 10, and then a filler having excellent initial effect such as urethane ( 30) is inserted, and then, while covering the pocket 20, the foaming mold is closed and shape | molded.
상기와 같이 제조된, 엔진 룸 커버는 처음효과가 우수한 충진제를 일체로 형성시켜 엔진 내에서 발생하는 각종 소음을 흡수/차단하므로써, 엔진 내의 소음을 현저하게 줄이고, 또 이로 인하여 제품의 품질과 신뢰성을 상승시키는 등의 매우 유용한 고안인 것이다.The engine room cover manufactured as described above integrally forms a filler having a good initial effect to absorb / block various noises generated in the engine, thereby significantly reducing noise in the engine and thereby improving product quality and reliability. It is a very useful design such as raising.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940038911U KR0111453Y1 (en) | 1994-12-30 | 1994-12-30 | The engine room cover structure of an autovehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940038911U KR0111453Y1 (en) | 1994-12-30 | 1994-12-30 | The engine room cover structure of an autovehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960022278U KR960022278U (en) | 1996-07-20 |
| KR0111453Y1 true KR0111453Y1 (en) | 1998-04-07 |
Family
ID=19405109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019940038911U KR0111453Y1 (en) | 1994-12-30 | 1994-12-30 | The engine room cover structure of an autovehicle |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0111453Y1 (en) |
-
1994
- 1994-12-30 KR KR2019940038911U patent/KR0111453Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR960022278U (en) | 1996-07-20 |
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| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19941230 |
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| UA0201 | Request for examination |
Patent event date: 19941230 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
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| E902 | Notification of reason for refusal | ||
| UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19970617 |
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| E701 | Decision to grant or registration of patent right | ||
| UE0701 | Decision of registration |
Patent event date: 19970828 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
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| LAPS | Lapse due to unpaid annual fee |