KR100432021B1 - tail gate structure of vehicle - Google Patents
tail gate structure of vehicle Download PDFInfo
- Publication number
- KR100432021B1 KR100432021B1 KR10-2001-0050342A KR20010050342A KR100432021B1 KR 100432021 B1 KR100432021 B1 KR 100432021B1 KR 20010050342 A KR20010050342 A KR 20010050342A KR 100432021 B1 KR100432021 B1 KR 100432021B1
- Authority
- KR
- South Korea
- Prior art keywords
- inner panel
- coupled
- tailgate
- fiber reinforced
- panel
- Prior art date
Links
- 239000011152 fibreglass Substances 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000011521 glass Substances 0.000 claims abstract description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 abstract description 6
- 230000007797 corrosion Effects 0.000 abstract description 6
- 239000000446 fuel Substances 0.000 abstract description 6
- 230000002787 reinforcement Effects 0.000 abstract description 4
- 229920002430 Fibre-reinforced plastic Polymers 0.000 abstract 1
- 239000011151 fibre-reinforced plastic Substances 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000009957 hemming Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000982634 Tragelaphus eurycerus Species 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
Classifications
-
- 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 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
- E05Y2900/531—Doors
- E05Y2900/532—Back doors or end doors
-
- 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
- E05Y2900/542—Roof panels
-
- 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
- E05Y2900/546—Tailboards, tailgates or sideboards opening upwards
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
본 발명은 자동차의 테일게이트구조에 관한 것으로, 전면부(111)에서 좌우측면부(112,113)를 통해 후면부(114)로 갈수록 두께가 점차적으로 증가되는 유리섬유강화플라스틱 재질의 인너패널(110)과, 이 인너패널(110)상에 결합되어 인너패널(110)의 강성을 보강하는 인너패널보강수단(130)과, 이 인너패널보강수단(130)을 포함하도록 상기 인너패널(110)과 결합되는 유리섬유강화플라스틱 재질의 아웃터패널(150)로 구성되어져, 전체적인 테일게이트(100)의 무게 및 전반적인 차체의 무게가 감소되면서 차량의 연비가 그만큼 향상되게 되고, 아울러 부식의 위험성이 감소되도록 된 것이다.The present invention relates to a tailgate structure of an automobile, and an inner panel 110 of glass fiber reinforced plastic material whose thickness gradually increases from the front part 111 to the rear part 114 through the left and right side parts 112 and 113, and Inner panel reinforcement means 130 coupled to the inner panel 110 to reinforce the rigidity of the inner panel 110 and glass coupled to the inner panel 110 to include the inner panel reinforcement means 130. Since the outer panel 150 is made of fiber reinforced plastic, the weight of the tailgate 100 and the weight of the overall vehicle body are reduced, thereby improving the fuel economy of the vehicle and reducing the risk of corrosion.
Description
본 발명은 자동차의 테일게이트구조에 관한 것으로, 특히 인너패널과 아웃터패널이 부식이 방지되면서 경량화를 이룩할 수 있는 부품으로 이루어져, 차체의 무게를 감소시키면서 차량의 연비를 향상시키고 아울러 작업자의 편의성을 향상시키면서 반영구적으로도 사용이 가능한 자동차의 테일게이트구조에 관한 것이다.The present invention relates to a tailgate structure of an automobile, and in particular, the inner panel and the outer panel are made of parts that can achieve light weight while preventing corrosion, thereby improving fuel efficiency of the vehicle while reducing the weight of the vehicle and at the same time improving operator convenience. It is related to the tailgate structure of a vehicle that can be used semi-permanently.
일반적으로, 지프형 차량이나 봉고 및 RV(Recreational Vehicle)와 같은 레저용 차량에는 도 1에 도시된 바와 같이 차체의 후방쪽으로 개폐되는 테일게이트(10)가 설치되어 있는 바, 이 테일게이트(10)를 개방시키게 되면 실내의 후방공간으로 화물이나 기타 운반용 짐등을 적재시킬 수 있게 된다.In general, a jeep-type vehicle or a recreational vehicle such as a bongo and a recreational vehicle (RV) is provided with a tailgate 10 that is opened and closed toward the rear of the vehicle body as shown in FIG. 1, and the tailgate 10 is provided. When opened, it will be possible to load cargo or other cargo into the rear space of the room.
이러한 테일게이트(10)는 도 2에 도시된 바와 같이 크게 메인바디를 이루는 인너패널(11) 및 이 인너패널(11)과 헤밍(hemming)공정에 의해 결합되는 아웃터패널(12)로 구성되는데, 상기 인너패널(11)에는 아웃터레일브라켓트(13)와 래치브라켓트(14)와 스톱램프마운팅브라켓트(15)와 좌우측사이드패널(16,17)과 와이퍼모터마운팅브라켓트(18) 및 인사이드핸들마운팅브라켓트(18)가 점용접에 의해 각각 결합되는 구조로 되어 있다.The tail gate 10 is composed of an inner panel 11 constituting a main body as shown in FIG. 2 and an outer panel 12 coupled to the inner panel 11 by a hemming process. The inner panel 11 includes an outer rail bracket 13, a latch bracket 14, a stop lamp mounting bracket 15, left and right side panels 16 and 17, a wiper motor mounting bracket 18, and an inside handle mounting bracket ( 18) is structured to be joined to each other by spot welding.
즉, 상기 인너패널(11)에 아웃터레일브라켓트(13)와 래치브라켓트(14)와 스톱램프마운팅브라켓트(15)와 좌우측사이드패널(16,17)과 와이퍼모터마운팅브라켓트(18) 및 인사이드핸들마운팅브라켓트(19)가 점용접으로 결합되어 강성을 보강한 다음, 상기 인너패널(11)에 아웃터패널(12)을 헤밍결합시켜 전체적인 테일게이트(10)의 외관을 형성시키게 된다.That is, the outer panel bracket 13, the latch bracket 14, the stop lamp mounting bracket 15, the left and right side panels 16 and 17, the wiper motor mounting bracket 18 and the inside handle mounting on the inner panel 11. After the bracket 19 is joined by spot welding to reinforce rigidity, the outer panel 12 is hemmed into the inner panel 11 to form an overall appearance of the tailgate 10.
그리고, 상기 인너패널(11)과 아웃터패널(12)의 결합에 의해 전체적인 외관이 형성된 테일게이트(11)는 복수개의 힌지앗세이(21)를 이용하여 차체패널(도시않됨)에 결합되는 구조로 되어 있다.In addition, the tailgate 11 having an overall appearance formed by the coupling of the inner panel 11 and the outer panel 12 is coupled to a vehicle body panel (not shown) by using a plurality of hinge assemblies 21. It is.
그러나, 상기와 같은 종래의 테일게이트(10)에 의하면, 상기 테일게이트를 구성하는 모든 부품들(11,12,13,14,15,16,17,18,19)이 스틸(steel)재질로 이루어짐으로써 차체의 무게가 전반적으로 무거워지게 되고, 이로 인해 차량의 연비가 나빠지게 되는 문제점이 있을 뿐만 아니라, 부식의 위험성을 방지하기 위해 별도의 도장작업을 수행해야 하므로 작업자의 편의성이 나빠지면서 생산성도 그만큼 감소되는 문제점이 있었다.However, according to the conventional tailgate 10 as described above, all the parts 11, 12, 13, 14, 15, 16, 17, 18, and 19 constituting the tailgate are made of steel. As a result, the weight of the body becomes heavy in general, and this causes not only the fuel economy of the vehicle to be deteriorated, but also a separate painting work must be performed to prevent the risk of corrosion. There was a problem that is reduced.
또한, 접촉사고등으로 인해 도장이 벗겨지게 되면 그 부위가 쉽게 부식되면서 외관미가 그만큼 나빠지게 된다는 문제점도 있었다.In addition, when the coating is peeled off due to contact accidents, there was a problem that the appearance is bad as much as the site is easily corroded.
이에 본 발명은 상기와 같은 문제점을 해소하기 위해 안출된 것으로, 부식을 방지하고 경량화를 이룩할 수 있도록 유리섬유강화플라스틱을 이용하여 인너패널과 아웃터패널을 형성시키면서, 상기 인너패널을 각 부위마다 서로 다른 두께를 갖도록 형성시켜 전반적으로 차체의 무게를 감소시키고, 아울러 차량의 연비를 향상시키면서 작업자의 편의성 및 생산성도 향상시킬 수 있도록 하는 자동차의 테일게이트구조를 제공함에 그 목적이 있다.Accordingly, the present invention has been made to solve the above problems, while forming the inner panel and the outer panel using glass fiber reinforced plastic to prevent corrosion and achieve light weight, the inner panel is different for each part The purpose of the present invention is to provide a tailgate structure of a vehicle, which is formed to have a thickness to reduce the weight of the vehicle body as a whole, and also improves the fuel efficiency of the vehicle and improves the convenience and productivity of the operator.
상기와 같은 목적을 달성하기 위한 본 발명의 테일게이트구조는, 전면부에서 좌우측면부를 통해 후면부로 갈수록 두께가 점차적으로 증가되는 유리섬유강화플라스틱 재질의 인너패널과, 이 인너패널상에 결합되어 인너패널의 강성을 보강하는 인너패널보강수단과, 이 인너패널보강수단을 포함하도록 상기 인너패널과 결합되는 유리섬유강화플라스틱 재질의 아웃터패널로 구성되는 것을 특징으로 한다.Tailgate structure of the present invention for achieving the above object, the inner panel of the glass fiber reinforced plastic material is gradually increased in thickness from the front portion to the rear portion through the left and right side portion, the inner panel is coupled to the inner Inner panel reinforcing means for reinforcing the rigidity of the panel, and the outer panel reinforcing means to include an outer panel of glass fiber reinforced plastic material coupled to the inner panel to include.
도 1은 일반적으로 테일게이트가 구비된 차량의 개략적인 사시도,1 is a schematic perspective view of a vehicle generally provided with a tailgate;
도 2는 종래구조에 따른 테일게이트의 구성품을 설명하기 위한 분리사시도,Figure 2 is an exploded perspective view for explaining the components of the tailgate according to the conventional structure,
도 3은 본 발명에 따른 테일게이트의 구성품을 설명하기 위한 분리사시도,3 is an exploded perspective view illustrating components of a tailgate according to the present invention;
도 4 내지 도 7은 본 발명에 따른 테일게이트 구성품의 결합구조를 설명하기 위4 to 7 illustrate the coupling structure of the tailgate component according to the present invention.
한 개략적인 부분 종단면도이다.One schematic partial longitudinal section view.
< 도면의 주요 부분에 대한 부호의 설명 ><Description of Symbols for Main Parts of Drawings>
100 - 테일게이트 110 - 인너패널100-Tailgate 110-Inner Panel
130 - 인너패널보강수단 131,132 - 좌우측사이드앗세이130-Inner panel reinforcement means 131,132-Left and right side assemblies
133 - 래치브라켓트 134 - 스톱램프마운팅브라켓트133-Latch Bracket 134-Stop Lamp Mounting Bracket
135 - 와이퍼모터마운팅브라켓트 136 - 인사이드핸들마운팅브라켓트135-WIPER MOTOR MOUNTING BRACKET 136-INSIDE HANDLE MOUNTING BRACKET
131a,132a - 글래스리프터마운팅부재 131b,132b - 가이드마운팅부재131a, 132a-Glass Lifter Mounting Member 131b, 132b-Guide Mounting Member
131c,132c - 힌지마운팅부재 150 - 아웃터패널131c, 132c-Hinge mounting member 150-Outer panel
170 - 힌지앗세이170-Hinge Asssay
이하 본 발명의 실시예를 첨부된 예시도면에 의거하여 상세히 설명한다.DETAILED DESCRIPTION Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 3은 본 발명에 따른 테일게이트의 구성품을 설명하기 위한 분리사시도로서, 본 발명에 따른 테일게이트(100)의 구조는 부분적으로 서로 다른 두께(T1,T2,T3)를 갖추도록 형성되는 인너패널(110)과, 이 인너패널(110)상에 각각 결합되면서 인너패널(110)의 강성을 보강하도록 된 인너패널보강수단(130)과, 이 인너패널보강수단(130)을 포함하도록 상기 인너패널(110)과 결합되는 아웃터패널(150)을 포함하여 구성되는 구조로 되어 있다.3 is an exploded perspective view for explaining the components of the tailgate according to the present invention, the structure of the tailgate 100 according to the present invention is formed to have a different thickness (T 1 , T 2 , T 3 ) partially. Inner panel 110 and the inner panel reinforcing means 130 is coupled to each of the inner panel 110 to reinforce the rigidity of the inner panel 110, and the inner panel reinforcing means 130 to include The outer panel 150 is coupled to the inner panel 110 is configured to include a structure.
여기서, 상기 인너패널(110)과 아웃터패널(150)은 테일게이트(100)의 경량화를 이룩하기 위해 유리섬유강화플라스틱으로 형성되는데, 상기 인너패널(110)과 아웃터패널(150)의 끝단은 도 4와 도 5에 도시된 바와 같이 접착제(191)에 의해 서로 결합된 상태에서 상기 아웃터패널(150)의 끝단을 인너패널(110)쪽으로 일정한 곡률을 가지도록 굴곡형성시켜 헤밍(hemming)공정으로 서로 결합시키게 된다.Here, the inner panel 110 and the outer panel 150 are formed of glass fiber reinforced plastic in order to achieve a light weight of the tail gate 100. The ends of the inner panel 110 and the outer panel 150 are illustrated in FIG. As shown in FIG. 4 and FIG. 5, the ends of the outer panel 150 are bent to have a constant curvature toward the inner panel 110 in a state of being bonded to each other by the adhesive 191 to each other in a hemming process. Will be combined.
그리고, 상기 인너패널(110)의 두께는 전면부(111)와 좌우측면부(112,113)및 후면부(114)에 따라 각각 다른 두께(T1,T2,T3)를 지니도록 형성되는데, 상기 전면부(111)에서부터 후면부(114)로 갈수록 점차적으로 두꺼워지게 형성되는 구조로 되어 있다.The inner panel 110 is formed to have different thicknesses T 1 , T 2 , and T 3 depending on the front part 111, the left and right side parts 112, 113, and the rear part 114, respectively. From the portion 111 to the rear portion 114 has a structure that is gradually thickened.
즉, 상기 전면부(111)의 두께(T1)는 2.5mm이고, 상기 좌우측면부(112,113)의 두께(T2)는 3.0mm이며, 상기 후면부(114)의 두께(T3)가 3.5mm로 형성된다.한편, 인너패널(110)의 후면부(114)가 두껍게 형성되는 이유는 후술하는 힌지앗세이(170)를 통해 차체와 회동가능하게 결합되는 부분으로서 강성이 가장 취약한 부분이므로 이를 보완하기 위함이고, 다음으로 좌우측면부(112,113)가 두껍게 형성되는 이유는 테이게이트(100)의 개폐시 굽힘 및 비틀림변형이 발생되지 않도록 강성을 보완하기 위함이며, 다음으로 전면부(111)의 두께가 얇게 형성되는 이유는 상기 좌우측면부(112,113) 및 후면부(114)에 비해 상대적으로 약한 강성이 작용하는 부분이므로 전체적으로 테일게이트(100)의 경량화를 이룩하는데에 도움을 주기 위함이다.또한, 상기 인너패널보강수단(130)은 상기 인너패널(110)의 좌우측면부(112,113) 및 전면부(111)와 후면부(114)를 부분적으로 포함하면서 각각 결합되는 유리섬유강화플라스틱의 좌우측사이드앗세이(131,132)와, 상기 인너패널(110)의 전면부(111)에서 리벳결합되는 스틸(steel)재의 래치브라켓트(133)와 스톱램프마운팅브라켓트(134)와 와이퍼모터마운팅브라켓트(135) 및 인사이드핸들마운팅브라켓트(136)로 구성된다.여기서, 상기 좌우측사이드앗세이(131,132)는 인너패널(110)과 접착재에 의해 도포되면서 가열 가압됨으로써 서로 결합되는 구조로 되어 있으며, 상기 래치브라켓트(133)와 스톱램프마운팅브라켓트(134)와 와이퍼모터마운팅브라켓트(135) 및 인사이드핸들마운팅브라켓트(136)는 도 6에 도시된 바와 같이 리벳(192)에 의해 인너패널(110)과 결합되는 구조로 되어 있다.That is, the thickness T 1 of the front part 111 is 2.5 mm, the thickness T 2 of the left and right side parts 112 and 113 is 3.0 mm, and the thickness T 3 of the back part 114 is 3.5 mm. On the other hand, the reason why the rear portion 114 of the inner panel 110 is formed thick is a part that is rotatably coupled with the vehicle body through the hinge assembly 170, which will be described later. The reason why the left and right side portions 112 and 113 are formed thick next is to compensate for the rigidity so that bending and torsional deformation does not occur when opening and closing the tagate 100. Next, the thickness of the front portion 111 is thinner. The reason why it is formed is that the relatively weak stiffness compared to the left and right side portions 112, 113 and the rear portion 114 is to help reduce the weight of the tailgate 100 as a whole. In addition, the inner panel reinforcement The means 130 is the inner The left and right side parts 112 and 113 of the panel 110 and the left and right side side assemblies 131 and 132 of the glass fiber reinforced plastics, which are partially included while partially including the front part 111 and the rear part 114, respectively, It consists of a latch bracket 133, a stop lamp mounting bracket 134, a wiper motor mounting bracket 135, and an inside handle mounting bracket 136 of steel material riveted to the front portion (111). The left and right side assays (131, 132) are bonded to each other by being heated and pressurized while being applied by the inner panel (110) and the adhesive material, and the latch bracket (133) and the stop lamp mounting bracket (134) and the wiper motor mounting bracket ( 135 and the inside handle mounting bracket 136 is configured to be coupled to the inner panel 110 by a rivet 192, as shown in FIG.
그리고, 상기 좌우측사이드앗세이(131,132)는 상기 인너패널(110)의 좌우측면부(112,113)에 결합되는 글래스리프터마운팅부재(131a,132a)와, 상기 좌우측면부(112,113)와 전면부(111)의 연결부위에 결합되는 가이드마운팅부재(131b,132b)와, 상기 좌우측면부(112,113)와 후면부(114)의 연결부위에 결합되는 힌지마운팅부재(131c,132c)로 구성되는 구조로 되어 있다.The left and right side assemblies 131 and 132 may include glass lifter mounting members 131a and 132a coupled to the left and right side parts 112 and 113 of the inner panel 110, and the left and right side parts 112 and 113 and the front part 111. The guide mounting members 131b and 132b coupled to the connection portion, and the hinge mounting members 131c and 132c coupled to the connection portions of the left and right side portions 112 and 113 and the rear portion 114, respectively.
한편, 상기 인너패널(110)과 아웃터패널(150)의 결합에 의해 전체적으로 외관을 갖춘 테일게이트(100)는 복수개의 힌지앗세이(170)를 이용하여 차체패널(도시않됨)과 결합되는데, 상기 힌지앗세이(170)는 도 7에 도시된 바와 같이 아웃터(150)패널의 후부와 볼트(193) 및 너트(194)에 의해 나사결합되는 구조로 되어 있다.On the other hand, the tailgate 100 having an overall appearance by the combination of the inner panel 110 and the outer panel 150 is coupled to the vehicle body panel (not shown) by using a plurality of hinge assemblies 170, As illustrated in FIG. 7, the hinge assembly 170 is screwed by a bolt 193 and a nut 194 with a rear portion of the panel of the outer 150.
이와 같이, 본 발명에 따른 테일게이트(100)를 구성하는 인너패널(110) 및 아웃터패널(150)이 유리섬유강화플라스틱으로 형성되면서, 상기 인너패널(110)의 전면부(111)와 좌우측면부(112,113) 및 후면부(114)가 각각 다른 두께(T1,T2,T3)를 지니도록 형성되면, 도 2를 참조로 전술한 바와 같이 테일게이트(10)를 구성하는 모든 부품들(11,12,13,14,15,16,17,18,19)이 스틸(steel)재질로 이루어지는 종래의 테일게이트(10)보다, 본 발명에 따른 테일게이트(100)의 무게가 그만큼 감소되게 되고, 이로 인해 전반적인 차체의 무게도 그만큼 감소되게 된다.As such, while the inner panel 110 and the outer panel 150 constituting the tailgate 100 according to the present invention are formed of glass fiber reinforced plastic, the front portion 111 and the left and right side portions of the inner panel 110 are formed. When the 112 and 113 and the rear portion 114 are formed to have different thicknesses T 1 , T 2 , and T 3 , respectively, all the parts 11 constituting the tail gate 10 as described above with reference to FIG. 2. 12, 13, 14, 15, 16, 17, 18, 19, the weight of the tailgate 100 according to the present invention is reduced by that than the conventional tailgate 10 made of steel (steel) material This reduces the overall weight of the body.
또한, 상기 본 발명에 따른 테일게이트(100)에 의해 차체의 무게가 감소되면 차량의 연비도 그만큼 향상되게 된다.In addition, when the weight of the vehicle body is reduced by the tailgate 100 according to the present invention, the fuel economy of the vehicle is also improved.
그리고, 본 발명에 따른 테일게이트(100)를 구성하는 인너패널(110) 및 아웃터패널(150)이 유리섬유강화플라스틱으로 형성됨으로써 부식의 위험성이 그만큼 감소되게 되고, 이로 인해 작업자의 도장작업이 감소됨으로써 작업자의 편의성과 생산성도 그만큼 향상되게 된다.In addition, since the inner panel 110 and the outer panel 150 constituting the tailgate 100 according to the present invention are formed of glass fiber reinforced plastic, the risk of corrosion is reduced by that, thereby reducing the worker's painting work. By doing so, the convenience and productivity of the operator are also improved.
이상 설명한 바와 같이 본 발명에 의하면, 테일게이트를 구성하는 인너패널 및 아웃터패널이 유리섬유강화플라스틱으로 형성되면서, 상기 인너패널의 전면부와 좌우측면부 및 후면부가 각각 다른 두께를 지니도록 형성되어져, 전체적인 테일게이트의 무게 및 전반적인 차체의 무게가 감소되면서 차량의 연비가 그만큼 향상되게 되고, 아울러 부식의 위험성이 감소되면서 작업자의 편의성과 생산성이 향상되는 효과가 있게 된다.As described above, according to the present invention, while the inner panel and the outer panel constituting the tail gate are formed of glass fiber reinforced plastic, the front part, the left and right side parts, and the rear part of the inner panel are formed to have different thicknesses. As the weight of the tailgate and the weight of the overall body are reduced, the fuel economy of the vehicle is improved accordingly, and the risk of corrosion is reduced, thereby improving the convenience and productivity of the operator.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2001-0050342A KR100432021B1 (en) | 2001-08-21 | 2001-08-21 | tail gate structure of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2001-0050342A KR100432021B1 (en) | 2001-08-21 | 2001-08-21 | tail gate structure of vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20030016645A KR20030016645A (en) | 2003-03-03 |
| KR100432021B1 true KR100432021B1 (en) | 2004-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2001-0050342A KR100432021B1 (en) | 2001-08-21 | 2001-08-21 | tail gate structure of vehicle |
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| KR (1) | KR100432021B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220324310A1 (en) * | 2021-04-09 | 2022-10-13 | GM Global Technology Operations LLC | Composite lift gate |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6410738B2 (en) * | 2014-01-31 | 2018-10-24 | ダイキョーニシカワ株式会社 | Vehicle back door |
| US9205728B1 (en) | 2014-07-15 | 2015-12-08 | Ford Global Technologies, Llc | Reinforced liftgate for a vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS621625A (en) * | 1985-06-25 | 1987-01-07 | Mazda Motor Corp | Plastic door structure for automobile |
| KR970035253A (en) * | 1995-12-29 | 1997-07-22 | 한승준 | Car door |
| KR19980048520U (en) * | 1996-12-30 | 1998-09-25 | 김영귀 | Door panel of the car |
| KR20010046996A (en) * | 1999-11-17 | 2001-06-15 | 이계안 | tailgate structure for vehicle and manufacturing method thereof |
| US20010013710A1 (en) * | 1999-02-12 | 2001-08-16 | Maelig Pommeret | Motor vehicle tailgate mounted to pivot about a horizontal axis in the vicinity of its bottom edge |
-
2001
- 2001-08-21 KR KR10-2001-0050342A patent/KR100432021B1/en not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS621625A (en) * | 1985-06-25 | 1987-01-07 | Mazda Motor Corp | Plastic door structure for automobile |
| KR970035253A (en) * | 1995-12-29 | 1997-07-22 | 한승준 | Car door |
| KR19980048520U (en) * | 1996-12-30 | 1998-09-25 | 김영귀 | Door panel of the car |
| US20010013710A1 (en) * | 1999-02-12 | 2001-08-16 | Maelig Pommeret | Motor vehicle tailgate mounted to pivot about a horizontal axis in the vicinity of its bottom edge |
| KR20010046996A (en) * | 1999-11-17 | 2001-06-15 | 이계안 | tailgate structure for vehicle and manufacturing method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220324310A1 (en) * | 2021-04-09 | 2022-10-13 | GM Global Technology Operations LLC | Composite lift gate |
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| KR20030016645A (en) | 2003-03-03 |
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