KR0114820Y1 - A shock absorbing structure of back door of a car - Google Patents
A shock absorbing structure of back door of a car Download PDFInfo
- Publication number
- KR0114820Y1 KR0114820Y1 KR2019950005531U KR19950005531U KR0114820Y1 KR 0114820 Y1 KR0114820 Y1 KR 0114820Y1 KR 2019950005531 U KR2019950005531 U KR 2019950005531U KR 19950005531 U KR19950005531 U KR 19950005531U KR 0114820 Y1 KR0114820 Y1 KR 0114820Y1
- Authority
- KR
- South Korea
- Prior art keywords
- back door
- shock absorbing
- shock
- absorbing member
- closed
- Prior art date
Links
- 230000035939 shock Effects 0.000 title claims abstract description 22
- 230000037431 insertion Effects 0.000 claims abstract description 5
- 238000003780 insertion Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 4
- 230000000116 mitigating effect Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/548—Trunk lids
Landscapes
- Vehicle Step Arrangements And Article Storage (AREA)
- Vibration Dampers (AREA)
Abstract
본 고안은 자동차 백도어의 충격완화구조에 관한 것으로, 차량뒷부위에서 형성된 트렁크(1)공간을 이용하도록 된 백도어(4)가 닫힐때 충격을 완화하기 위해 고정트레이(5)의 접촉부(5a)에 형성된 삽입홀(5b)에 고무재질인 충격흡수부재(6)를 끼워 고정한다.The present invention relates to a shock alleviation structure of an automobile back door, and to the contact portion (5a) of the fixing tray (5) to relieve the impact when the back door (4) to use the space of the trunk (1) formed in the rear of the vehicle is closed. The shock absorbing member 6, which is made of rubber, is inserted into and fixed to the formed insertion hole 5b.
Description
본 고안은 자동차 백도어의 충격완화구조에 관한 것으로, 백도어에 의한 충격을 자체적으로 흡수하여 인접된 고정트레이의 유통을 방지하도록 된 자동차 백도어의 충격완화구조에 관한 것이다.The present invention relates to an impact mitigating structure of an automobile backdoor, and more particularly, to an impact mitigating structure of an automobile backdoor that is configured to absorb an impact caused by the backdoor by itself and prevent the circulation of an adjacent fixed tray.
일반적으로 소형차의 뒷부위는 차체길이를 줄이면서도 트렁크로 사용될 수 있도록 뒤로 열려지는 백도어가 사용되고, 상기 백도어를 닫을 경우 백도어에 의한 충격이 인접부위로 전달되지 않도록 충격흡수부재를 사용하게 되는데, 종래에는 제2도에 도시된 바와 같이 차량뒷부위에서 트렁크(1) 공간이 의자(3)와 글래스(2) 및 백도어(4)에 의해 형성되되, 상기 백도어(4)에는 닫을 경우 트렁크(1) 공간을 가로질러 차체 및 의자에 상호연결된 고정트레이(5)에 충격을 주지 않도록 ㄱ자형상의 강재질인 충격흡수부재(6)가 고정되어지게 된다.In general, the rear portion of the compact car is used to reduce the length of the body while the back door is used so that it can be used as a trunk, and when the back door is closed, a shock absorbing member is used so that the impact of the back door is not transmitted to the adjacent portion. As shown in FIG. 2, the space of the trunk 1 is formed by the chair 3, the glass 2, and the back door 4 at the rear of the vehicle, and the space of the trunk 1 when the back door 4 is closed. The shock absorbing member 6, which is an L-shaped steel material, is fixed so as not to impact the fixing tray 5 interconnected to the vehicle body and the chair.
따라서 열려있는 백도어(4)를 아래로 눌러 닫게되면, 상기 백도어(4)에 고정된 충격흡수부재(6)의 선단부위가 고정트레이(5)의 끝부위에서 경사지게 형성된 접촉부(5a)를 누르게 되고, 이때 상기 고정트레이(5)가 하방으로 쳐지면서 인접부위로 전달되어지는 충격을 흡수하게 되지만, 상기 백도어(4)가 닫히면서 충격흡수부재(6)에 의해 고정트레이(5)의 접촉부(5a)에 국부적이면서 지속적인 힘을 받게되므로, 상기 고정트레이(5)가 영구히 처지게 되는 등의 변형을 가져오거나 심할경우 누적된 피로에 의해 파손되어지는 등의 문제가 있었다.Accordingly, when the open back door 4 is pressed down to close, the tip portion of the shock absorbing member 6 fixed to the back door 4 is pressed against the contact portion 5a formed to be inclined at the end of the fixing tray 5. At this time, the fixing tray 5 is absorbed downward to absorb the shock transmitted to the adjacent portion, but the contact portion 5a of the fixing tray 5 by the shock absorbing member 6 while the back door 4 is closed. Since it receives a local and constant force in the), there is a problem such that the fixing tray 5 is permanently sagging or if it is severely damaged by accumulated fatigue.
이에 본 고안은 이와 같은 문제를 해소하기 위해 안출된 것으로, 백도어가 닫힐경우 전달되는 충격이 충격흡수부재를 통해 충분히 흡수되어져 고정트레이의 변형이나 파손을 방지하도록 된 자동차 백도어의 충격완화구조를 제공함에 그 목적이 있다.Therefore, the present invention has been devised to solve such a problem, and provides a shock-absorbing structure of an automobile backdoor to prevent the deformation or breakage of the fixing tray since the shock transmitted when the backdoor is closed is sufficiently absorbed through the shock absorbing member. The purpose is.
제1도는 본 고안에 따른 차량뒷부분의 충격완화구조의 부분단면도.1 is a partial cross-sectional view of the impact mitigation structure of the rear portion of the vehicle according to the present invention.
제2도는 종래 구조로서, 제1도에 대응되는 부분단면도이다.2 is a partial cross-sectional view corresponding to FIG. 1 as a conventional structure.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 트렁크 2 : 글래스1: trunk 2: glass
3 : 의자 4 : 백도어3: chair 4: back door
5 : 고정트레이 5a : 접촉부5: fixing tray 5a: contact portion
5b : 삽입홀 6 : 충격흡수부재5b: Insertion hole 6: Shock absorbing member
상기와 같은 목적을 달성하기 위한 본 고안은, 차량뒷부위에서 형성된 트렁크공간을 이용하도록 된 백도어가 닫힐 때 충격을 완화하기 위해 고정트레이의 접촉부에 형성된 삽입홀에 고부재질인 충격흡수부재를 갖춘 구조로 되어 있다.The present invention for achieving the above object, the structure having a shock absorbing member of high quality in the insertion hole formed in the contact portion of the fixing tray to mitigate the impact when the back door is closed to use the trunk space formed at the rear of the vehicle It is.
이하 본 고안을 첨부된 예시도면을 참조로 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
제1도는 본 고안에 따른 차량뒷부분의 충격완화구조의 부분 단면도인데, 종래 구조를 도시한 제2도와 동일한 부위에는 동일한 참조부호를 붙이면서 그 설명을 생략한다.1 is a partial cross-sectional view of the shock-absorbing structure of the rear portion of the vehicle according to the present invention, and the description thereof will be omitted while attaching the same reference numerals to the same parts as FIG.
본 고안은 차량뒷부위에서 형성된 트렁크(1) 공간을 이용할 수 있도록 하는 백도어(4)가 닫힐때 충격을 완화하기 위해 고정트레이(5)의 접촉부(5a)와 백도어(4)의 사이에 충격흡수부재(6)를 갖추게 되는데, 여기서 상기 충격흡수부재(6)는 고무재질로 되어 고정트레이(5)의 접촉부(5a)에 형성된 삽입홀(5b)에 끼워져 고정되어 진다.The present invention absorbs shock between the contact portion 5a of the fixing tray 5 and the backdoor 4 to alleviate the impact when the backdoor 4 that makes use of the trunk 1 space formed at the rear of the vehicle is closed. The member 6 is provided, wherein the shock absorbing member 6 is made of rubber and is fitted into and fixed to the insertion hole 5b formed in the contact portion 5a of the fixing tray 5.
따라서 열려있는 백도어(4)를 아래로 눌러 닫게되면, 상기 백도어(4)가 아랫방향으로 닫히면서 일부분이 고정트레이(5)의 접촉부(5a)에 고정된 고무재질인 충격흡수부재(6)를 누르게 되고, 이때 충격흡수부재(6)는 자체 탄력에 의해 백도어(4)에 반발력을 가하면서 변형되어 백도어(4)로부터 고정트레이(5)로 전해지는 충격이 흡수되어지게 된다.Accordingly, when the open back door 4 is closed by pressing down, the back door 4 is closed downward and a portion of the shock absorbing member 6, which is a rubber material fixed to the contact portion 5a of the fixing tray 5, is closed. In this case, the shock absorbing member 6 is deformed while applying a repulsive force to the back door 4 by its elasticity, so that the shock transmitted from the back door 4 to the fixing tray 5 is absorbed.
이상 설명한 바와 같이 본 고안에 의하면, 백도어를 닫을 때 백도어에 의해 발생되는 충격량이 고무재질로 되어 고정트레이의 접촉부에 고정된 충격흡수부재에 의해 충분히 흡수되므로 고정트레이의 처짐이나 파손을 방지하게 되는 효과가 있다.As described above, according to the present invention, an impact amount generated by the back door when the back door is closed is made of a rubber material and is sufficiently absorbed by the shock absorbing member fixed to the contact portion of the fixing tray, thereby preventing sagging or damage of the fixing tray. There is.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950005531U KR0114820Y1 (en) | 1995-03-25 | 1995-03-25 | A shock absorbing structure of back door of a car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950005531U KR0114820Y1 (en) | 1995-03-25 | 1995-03-25 | A shock absorbing structure of back door of a car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960030874U KR960030874U (en) | 1996-10-22 |
| KR0114820Y1 true KR0114820Y1 (en) | 1998-04-15 |
Family
ID=19409954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950005531U KR0114820Y1 (en) | 1995-03-25 | 1995-03-25 | A shock absorbing structure of back door of a car |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0114820Y1 (en) |
-
1995
- 1995-03-25 KR KR2019950005531U patent/KR0114820Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR960030874U (en) | 1996-10-22 |
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