KR100201459B1 - Hinge reinforcement structure for auto - Google Patents
Hinge reinforcement structure for auto Download PDFInfo
- Publication number
- KR100201459B1 KR100201459B1 KR1019950015527A KR19950015527A KR100201459B1 KR 100201459 B1 KR100201459 B1 KR 100201459B1 KR 1019950015527 A KR1019950015527 A KR 1019950015527A KR 19950015527 A KR19950015527 A KR 19950015527A KR 100201459 B1 KR100201459 B1 KR 100201459B1
- Authority
- KR
- South Korea
- Prior art keywords
- hinge
- reinforcing plate
- panel
- inner panel
- rear door
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/02—Parts for attachment, e.g. flaps
- E05D5/06—Bent flaps
- E05D5/062—Bent flaps specially adapted for vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/10—Doors arranged at the vehicle rear
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/67—Materials; Strength alteration thereof
- E05Y2800/682—Strength alteration by reinforcing, e.g. by applying ribs
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Application of doors, windows, wings or fittings thereof for vehicles characterised by the type of wing
- E05Y2900/531—Doors
- E05Y2900/532—Back doors or end doors
Abstract
본 발명은 자동차의 후면부에 개폐 가능하게 취부되는 후문에 관한 것으로서, 힌지부가 변형되는 것을 억제하기 위해, 내측판넬(11)과 외측판넬(12)의 중간부에 체결구멍이 형성되는 힌지보강판(15)의 양단부가 상기 내측판넬(11)과 외측판넬(12)의 내측면에 부착되고, 상기 힌지보강판과 내측판넬 사이에 힌지의 일단부가 삽입되어 고정되는 것에 있어서, 상기 힌지보강판(15)의 내측면을 따라 절곡 형성되는 제2보강판(16)이 용점에 의해 일체로 결합되어, 힌지보강판(15)의 강성을 향상시키며, 힌지와 힌지보강판(15)의 체결부에 작용되는 응력이 제2보강판(16)에 의해 폭넓게 분산되도록 하므로, 힌지보강판(15)에 국부적인 응력집중을 방지하는 자동차 후문의 힌지부 보강구조이다.The present invention relates to a rear door that can be opened and closed to the rear of the vehicle, in order to suppress the hinge portion from being deformed, the hinge reinforcing plate is formed in the middle of the inner panel 11 and the outer panel 12 a fastening hole ( In both ends of the 15 is attached to the inner surface of the inner panel 11 and the outer panel 12, the one end of the hinge is inserted and fixed between the hinge reinforcing plate and the inner panel, the hinge reinforcing plate (15) The second reinforcing plate 16 is bent along the inner surface of the) is integrally coupled by the melting point to improve the rigidity of the hinge reinforcing plate 15, acting on the fastening portion of the hinge and the hinge reinforcing plate 15 Since the stress to be widely distributed by the second reinforcing plate 16, it is a hinge reinforcement structure of the rear door of the vehicle to prevent the stress concentration local to the hinge reinforcing plate (15).
Description
제1도는 종래 자동차의 후문의 정면도.1 is a front view of a rear door of a conventional vehicle.
제2도는 제1도의 A-A선 단면도.2 is a cross-sectional view taken along the line A-A of FIG.
제3도는 본 발명 도어 힌지부의 횡단면도.3 is a cross-sectional view of the door hinge of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
11 : 내측판넬 12 : 외측판넬11: inner panel 12: outer panel
15 : 힌지보강판 16 : 제2보강판15: hinged reinforcement plate 16: second reinforcement
본 발명은 자동차의 후면부에 개폐 가능하게 취부되는 후문에 관한 것으로서, 특히 후문의 힌지부 강성이 향상되도록 하여, 힌지부가 변형되는 것을 억제하도록 하는 자동차 후문의 힌지부 보강구조에 관한 것이다.The present invention relates to a rear door that can be opened and closed on a rear part of a vehicle, and more particularly, to a hinge reinforcing structure of a rear door of a vehicle to suppress the hinge portion from being deformed by improving the hinge rigidity of the rear door.
일반적으로 자동차의 후부는, 제1도에 도시되는 바와 같이, 차량의 후면 개구부에 후문(10)이 개폐 가능하게 설치되는데, 이러한 후문(10)은 내측판넬과 외측판넬이 소정의 공간을 두고 외곽부가 폐단면으로 결합되고, 내부에 잠금장치가 장착되어, 상기 외측판넬에 내부의 잠금장치를 조작하는 도어핸들(13)이 회동 가능하게 취부되고, 후문(10)의 측면부가 힌지에 의해 차체에 회동 가능하게 지지되어 있다.In general, as shown in Figure 1, the rear of the vehicle, the rear door 10 is installed to be opened and closed in the rear opening of the vehicle, the rear door 10 is the inner panel and the outer panel has a predetermined space around the outer It is coupled to the closed end surface, the locking device is mounted inside, the door handle 13 for operating the internal locking device on the outer panel is rotatably mounted, the side of the rear door 10 is hinged to the vehicle body by a hinge It is rotatably supported.
여기에서, 힌지부의 구조는 제2도에 도시되는 바와 같이, 후문의 내측판넬(11)과 외측판넬(12) 중간부에 체결구멍이 형성되는 힌지보강판(15)의 안쪽 단부가 절곡 연장되어 내측판넬(11)에 취부되고, 힌지보강판(15)의 바깥쪽 단부가 절곡 연장되어 외측판넬(12)의 끝단부에 부착되며, 힌지보강판(15)과 내측판넬(11) 사이로 힌지(14)의 일단부가 삽입되어 상기 체결구멍부위에서 고정되도록 되어 있다.Here, as shown in FIG. 2, the hinge portion has an inner end portion of the hinge reinforcing plate 15 in which a fastening hole is formed in the middle of the inner panel 11 and the outer panel 12 of the rear door. It is attached to the inner panel 11, the outer end of the hinge reinforcing plate 15 is bent and extended to be attached to the end of the outer panel 12, the hinge between the hinge reinforcing plate 15 and the inner panel 11 ( One end of 14) is inserted and fixed at the fastening hole.
이러한 자동차의 후부는, 도어핸들(13)을 조작하면 내부의 잠금장치가 풀려 후문(10)을 열 수 있도록 되고, 힌지(14)를 중심으로 후문(10)이 회동되어 후면의 개구부를 개폐하도록 되는데, 도어 자체의 무게로 인해 힌지(14)부에 하중이 집중되게 되고, 힌지(14) 지지부 힌지보강판(15)의 강성이 충분치 못하여 변형이 발생되는 문제점이 있었다.The rear part of the vehicle, when the door handle 13 is operated to unlock the rear door 10 to open, the rear door 10 is rotated around the hinge 14 to open and close the opening of the rear. The load is concentrated on the hinge 14 due to the weight of the door itself, and the rigidity of the hinge 14 supporting part hinge reinforcing plate 15 is not sufficient, so that deformation occurs.
본 발명의 목적은 상기와 같은 종래의 문제점을 해소하기 위해, 내측판넬과 외측판넬 사이에 취부되어 힌지가 취부되도록 하는 힌지보강판에 제2보강판이 일체로 결합되어, 힌지 보강판의 강성이 향상되도록 하는 자동차 후문의 힌지부 보강구조를 제공하는 데 있다.An object of the present invention, in order to solve the above problems, the second reinforcing plate is integrally coupled to the hinge reinforcing plate to be mounted between the inner panel and the outer panel so that the hinge is mounted, thereby improving the rigidity of the hinge reinforcement plate To provide a hinge reinforcement structure of the rear door of the vehicle.
이하 첨부된 도면에 의하여 본 발명의 기술적 사상을 상세히 설명하면 다음과 같다.Hereinafter, the technical spirit of the present invention will be described in detail with reference to the accompanying drawings.
본 발명의 후문도 제1도와 제3도에 도시되는 바와 같이, 내측판넬(11)과 외측판넬(12)이 소정의 공간을 두고 외곽부가 폐단면으로 결합되고, 내측판넬(11)과 외측판넬(12)중간부에 체결구멍이 형성되는 힌지보강판(15)이 위치되어, 힌지보강판(15)의 안쪽 단부가 내측판넬(11)에 취부되고, 힌지보강판(15)의 바깥쪽 단부가 절곡 연장되어 외측판넬(12)의 끝단부에 부착되며, 힌지보강판(15)과 내측판넬(11) 사이로 힌지의 일단부가 삽입되어 고정되도록 된다. 단, 본 발명은 힌지가 취부되는 힌지보강판(15)의 내측면을 따라 절곡 형성되는 제2보강판(16)이 용접에 의해 일체로 결합됨을 그 기술적 구성상의 기본 특징으로 한다.As shown in FIGS. 1 and 3 of the rear door diagram of the present invention, the inner panel 11 and the outer panel 12 have a predetermined space, and the outer portion is coupled to the closed end surface, and the inner panel 11 and the outer panel are (12) A hinge reinforcing plate 15 having a fastening hole is formed in the middle portion thereof, and an inner end of the hinge reinforcing plate 15 is mounted on the inner panel 11, and an outer end of the hinge reinforcing plate 15 is provided. Is bent and extended to be attached to the end of the outer panel 12, one end of the hinge is inserted and fixed between the hinge reinforcing plate 15 and the inner panel (11). However, the present invention has the basic feature of the technical configuration that the second reinforcing plate 16, which is bent along the inner surface of the hinge reinforcing plate 15 to which the hinge is mounted, is integrally joined by welding.
이와같이 구성되는 본 발명은, 양쪽으로 절곡된 제2보강판(16)의 일측 플랜지가 외측판넬(12)쪽 힌지보강판(15)의 내측면에 용접에 의해 취부되고, 제2보강판(16)의 타측 플랜지가 내측판넬(11)쪽 힌지보강판(15)의 내부면에 용접에 의해 취부되어, 힌지보강판(15)의 강성을 향상시키며, 힌지와 힌지보강판(15)의 체결부에 작용되는 응력이 제2보강판(16)에 의해 폭넓게 분산되도록 하므로, 힌지보강판(15)에 국부적인 응력집중을 방지한다.According to the present invention configured as described above, one side flange of the second reinforcing plate 16 bent to both sides is attached to the inner side of the hinge reinforcing plate 15 toward the outer panel 12 by welding, and the second reinforcing plate 16 The other side flange of) is attached to the inner surface of the hinge reinforcing plate 15 toward the inner panel 11 by welding to improve the rigidity of the hinge reinforcing plate 15, and the fastening portion of the hinge and the hinge reinforcing plate 15 Since the stress acting on the second reinforcing plate 16 is widely dispersed, the local stress concentration on the hinge reinforcing plate 15 is prevented.
따라서, 이러한 본 발명은 제2보강판(16)에 의해 힌지가 취부되는 힌지보강판(15)에 응력이 감소되도록 하므로, 힌지보강판(15)의 변형을 효과적으로 억제하여 준다.Therefore, the present invention allows the stress to be reduced in the hinge reinforcing plate 15 to which the hinge is mounted by the second reinforcing plate 16, thereby effectively suppressing the deformation of the hinge reinforcing plate (15).
이상에서 살펴본 바와 같이, 본 발명은 내측판넬과 외측판넬 사이에 취부되어 힌지가 취부되도록 하는 힌지보강판에 제2보강판이 일체로 결합되어, 힌지보강판의 강성이 향상되도록 하므로, 힌지 지지부가 변형되는 것을 억제하는 매우 유용한 것이다.As described above, in the present invention, the second reinforcing plate is integrally coupled to the hinge reinforcing plate mounted between the inner panel and the outer panel so that the hinge is mounted, so that the rigidity of the hinge reinforcing plate is improved, so that the hinge support is deformed. It's a very useful thing to keep from being.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950015527A KR100201459B1 (en) | 1995-06-13 | 1995-06-13 | Hinge reinforcement structure for auto |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950015527A KR100201459B1 (en) | 1995-06-13 | 1995-06-13 | Hinge reinforcement structure for auto |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970001818A KR970001818A (en) | 1997-01-24 |
| KR100201459B1 true KR100201459B1 (en) | 1999-06-15 |
Family
ID=19416959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950015527A KR100201459B1 (en) | 1995-06-13 | 1995-06-13 | Hinge reinforcement structure for auto |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100201459B1 (en) |
-
1995
- 1995-06-13 KR KR1019950015527A patent/KR100201459B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR970001818A (en) | 1997-01-24 |
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