KR19980033978U - Rear bumper mounting structure of car - Google Patents

Rear bumper mounting structure of car Download PDF

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Publication number
KR19980033978U
KR19980033978U KR2019960046917U KR19960046917U KR19980033978U KR 19980033978 U KR19980033978 U KR 19980033978U KR 2019960046917 U KR2019960046917 U KR 2019960046917U KR 19960046917 U KR19960046917 U KR 19960046917U KR 19980033978 U KR19980033978 U KR 19980033978U
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KR
South Korea
Prior art keywords
rear bumper
protection bracket
body protection
end member
support jaw
Prior art date
Application number
KR2019960046917U
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Korean (ko)
Inventor
김호경
Original Assignee
김영귀
기아자동차 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 김영귀, 기아자동차 주식회사 filed Critical 김영귀
Priority to KR2019960046917U priority Critical patent/KR19980033978U/en
Publication of KR19980033978U publication Critical patent/KR19980033978U/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/24—Arrangements for mounting bumpers on vehicles
    • B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2304/00—Optimising design; Manufacturing; Testing
    • B60Y2304/07—Facilitating assembling or mounting
    • 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
    • B60Y2306/01—Reducing damages in case of crash, e.g. by improving battery protection

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

본 고안은 자동차의 리어범퍼 취부구조에 관한 것으로, 자동차의 엔드멤버에 걸림구멍을 형성하여 차체보호 브라켓의 걸림구를 결합하고, 엔드멤버의 하부에는 차체보호 브라켓의 하부를 스크류로 체결하며, 상기 차체보호 브라켓의 상단에는 지지턱을 형성하고, 지지턱의 하부에는 리브를 형성하여 리어범퍼의 상부 내측으로 형성된 홈에 상기 지지턱을 결합하고, 상기의 리어범퍼에는 범퍼리브를 일체로 형성하여 볼트가 용접된 브라켓과 리벳으로 고정하며, 상기 볼트를 차체보호 브라켓의 걸림턱에 체결하여서 된 것으로, 리어범퍼의 상부를 차체와 일체로 고정되는 타입으로 견고히 고정시켜 충돌시 차체의 변형을 방지하고, 구조가 간단함으로서 조립성이 향상되며 생산성과 상품성을 높인 것이다.The present invention relates to a rear bumper mounting structure of a vehicle, and forms a locking hole in the end member of the vehicle to couple the locking holes of the body protection bracket, and to the lower portion of the end member to fasten the lower portion of the body protection bracket with a screw, A support jaw is formed at the top of the body protection bracket, and a rib is formed at the bottom of the support jaw to couple the support jaw to the groove formed into the upper inside of the rear bumper, and the bumper rib is integrally formed at the rear bumper. Is fixed by welding brackets and rivets, and the bolts are fastened to the locking jaws of the body protection bracket, and the upper part of the rear bumper is firmly fixed to the body and is fixed integrally with the body to prevent deformation of the body during a collision. The simple structure improves assembly and increases productivity and merchandise.

Description

자동차의 리어범퍼 취부구조Rear bumper mounting structure of car

본 고안은 자동차의 리어범퍼 취부구조에 관한 것으로, 더욱 상세하게는 리어범퍼의 상부와 차체가 일체로 고정되는 타입으로 고정시킴으로서 그 고정구조가 견고하고, 충돌시 차체의 변형을 방지하여 바디를 보호하며, 리테이너 기능을 범퍼에 일체로 형성함으로서 조립이 간단하여 생산성을 향상시키고, 상품성을 높이도록 된 자동차의 리어범퍼 취부구조에 관한 것이다.The present invention relates to a rear bumper mounting structure of an automobile. More specifically, the upper structure of the rear bumper and the vehicle body are fixed in a fixed type so that the fixing structure is solid, and the body is protected by preventing deformation of the vehicle body in the event of a collision. In addition, the present invention relates to a rear bumper mounting structure of a vehicle in which the retainer function is integrally formed in the bumper to simplify the assembly, thereby improving productivity and increasing the marketability.

일반적으로 자동차의 충돌시 그 충격을 흡수하고, 완충시키도록 범퍼가 설치된다. 이러한 범퍼는 도 1의 (가)(나)(다)에 도시된 바와같이 트렁크(5) 및 엔드멤버(3) 부분과 연결되는 리어범퍼(1)의 상부구조가 각각 취부되는 구조로 되어 있다.In general, bumpers are installed to absorb and cushion the impact of a vehicle crash. This bumper has a structure in which the upper structure of the rear bumper 1 connected to the trunk 5 and the end member 3 part is mounted as shown in (a) (b) (c) of FIG. .

도 1의 (가)는 리테이너의 지지구조를 나타낸 것으로, 엔드멤버(3)에 별도의 지지구조가 없이 리어범퍼(1)의 상부가 리테이너(1')에 파스너(1; Fastener)에 의해 지지되어 있는 구조로서, 이는 충돌시 스틸(Steel)재질의 리테이너(1')가 엔드멤버(3)와의 접촉으로 인하여 도장면이 손상되거나, 변형되는 경우가 발생되는 것이다.Figure 1 (a) shows the support structure of the retainer, the upper end of the rear bumper (1) is supported by the fastener 1 (fastener) to the retainer (1 ') without a separate support structure on the end member (3) In this case, the steel retainer 1 'is damaged or deformed due to contact with the end member 3 during collision.

도 1의 (나)는 엔드멤버의 외측 상부에 고정되는 상태를 나타낸 것으로, 리어범퍼(1)의 단부가 스크류(3')와 체결구(3)로 고정되어 있음으로서 그 고정구조가 약하고, 조립구조가 외부로 노출되므로 외관미를 저해하는 것이다. 또한, 이러한 고정구조는 충돌시 리어범퍼(1)의 상부가 지닌 강성보다 큰 외력이 작용함으로서 리어범퍼(1)가 찌그러지는 등의 현상이 발생되는 것이다.Figure 1 (b) shows a state fixed to the outer upper end of the end member, the end of the rear bumper (1) is fixed by a screw (3 ') and fasteners 3, the fixing structure is weak, Since the assembly structure is exposed to the outside, the appearance is hindered. In addition, such a fixed structure is a phenomenon in which the rear bumper 1 is crushed due to the external force acting greater than the rigidity of the upper portion of the rear bumper 1 during the collision.

도 1의 (다)는 엔드멤버의 내측 하부에 고정되는 상태를 나타낸 것으로, 브라켓(2)을 볼트(2')와 너트(2)로 고정시킴으로서 이러한 고정구조는 트렁크(5) 내에서 공구(5')를 사용하여 작업을 하여야 함으로서 조립이 불편하고, 난이하여 고장수리시 분해할 경우 많은 작업을 필요로 하는 등의 단점이 있는 것이다.Figure 1 (c) shows a state of being fixed to the inner bottom of the end member, by fixing the bracket (2) with the bolt (2 ') and nut (2) such a fixing structure is a tool (in the trunk 5) 5 ') must be used for the work, which is inconvenient to assemble, and difficult to disassemble at the time of troubleshooting.

본 고안의 목적은 이와같은 문제점을 해소하기 위하여 안출된 것으로서, 리어범퍼의 상부 지지구조를 범퍼와 차체가 일체로 고정되는 구조로서 견고히 고정시킬 수 있고, 충돌시 차체의 변형을 방지하여 바디를 보호하며, 구조를 간단히 하여 조립성을 향상시켜 생산성과 상품성을 높일 수 있는 자동차의 리어범퍼 취부구조를 제공함에 있다.The object of the present invention was devised to solve such a problem, and the upper support structure of the rear bumper can be firmly fixed as a structure in which the bumper and the vehicle body are integrally fixed, and the body is protected by preventing deformation of the vehicle body during a collision. In addition, it provides a rear bumper mounting structure of a vehicle that can simplify the structure and improve the assemblability to increase productivity and commerciality.

도 1의 (가)(나)(다)는 종래의 리어범퍼 취부구조를 나타낸 단면도로서,1 (a) (b) (c) is a cross-sectional view showing a conventional rear bumper mounting structure,

(가)는 리테이너의 지지구조를 나타낸 단면도(A) is sectional drawing showing support structure of retainer

(나)는 실외상부의 엔드멤버의 고정을 나타낸 단면도(B) is sectional drawing showing fixing of end member

(다)는 실내하부의 엔드멤버의 고정을 나타낸 단면도(C) is sectional drawing showing fixing of end member in the lower part of the room

도 2는 본 고안에 따른 엔드멤버의 일부를 나타낸 사시도Figure 2 is a perspective view showing a part of the end member according to the present invention

도 3은 본 고안에 따른 리어범퍼의 취부구조를 나타낸 단면도3 is a cross-sectional view showing the mounting structure of the rear bumper according to the present invention

도 4는 도 3의 A부를 도시한 분해 사시도4 is an exploded perspective view showing part A of FIG.

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

10- 리어범퍼(Rear Bumper)11- 범퍼리브(Bumper Rib)10- Rear Bumper 11- Bumper Rib

12- 홈20- 차체보호 브라켓12- Home 20- Body Protection Bracket

21- 걸림구22- 지지턱21- Hanger 22- Support Jaw

23- 리브(Rib)24- 걸림구멍23- Rib 24--Hanging Hole

30- 엔드멤버(End Member)31- 걸림구멍30- End Member 31- Hanging Hole

32- 스크류40- 브라켓32- screw 40- bracket

41- 볼트42- 리벳(Rivet)41- Bolt 42- Rivet

이하, 본 고안을 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

본 고안에 의한 자동차의 리어범퍼 취부구조는 자동차의 엔드멤버(30; End Member)에 걸림구멍(31)을 형성하여 차체보호 브라켓(20)의 걸림구(21)를 결합하고, 엔드멤버(30)의 하부에는 차체보호 브라켓(20)의 하부를 스크류(32)로 체결하며, 상기 차체보호 브라켓(20)의 상단에는 지지턱(22)을 형성하고, 지지턱(22)의 하부에는 리브(23; Rib)를 형성하여 리어범퍼(10; Rear Bumper)의 상부 내측으로 형성된 홈(12)에 상기 지지턱(22)을 결합하고, 상기의 리어범퍼(10)에는 범퍼리브(11; Bumper Rib)를 일체로 형성하여 볼트(41)가 용접된 브라켓(40)의 리벳(42; Rivet)으로 고정하며, 상기 볼트(41)를 차체보호 브라켓(20)의 걸림턱(24)에 체결하여서 된 것을 특징으로 한다.The rear bumper mounting structure of the vehicle according to the present invention forms a catching hole 31 in the end member 30 of the car to couple the catch 21 of the vehicle body protection bracket 20, and the end member 30. The lower part of the body fastening the lower portion of the body protection bracket 20 with a screw 32, the upper end of the body protection bracket 20 forms a support jaw 22, the lower portion of the support jaw 22 a rib ( 23; Rib is formed to couple the support jaw 22 to the groove 12 formed in the upper inner side of the rear bumper 10, and the bumper rib 11 is formed on the rear bumper 10. ) Is integrally formed and fixed with the rivets 42 (rivets) of the brackets 40 to which the bolts 41 are welded, and the bolts 41 are fastened to the catching jaws 24 of the body protection bracket 20. It is characterized by.

도 2는 본 고안에 따른 엔드멤버의 일부를 나타낸 사시도로서, 상기 엔드멤버(30)에는 차체보호 브라켓(20)을 고정할 수 있는 걸림구멍(31)이 형성되어 있고, 하부에는 차체보호 브라켓(20)의 하부를 스크류(32)로 체결시킬 수 있는 구조로 되어 있다.Figure 2 is a perspective view showing a part of the end member according to the present invention, the end member 30 is formed with a locking hole 31 for fixing the body protection bracket 20, the lower portion of the body protection bracket ( The lower part of 20 is configured to be fastened with a screw 32.

도 3은 본 고안에 따른 리어범퍼의 취부구조를 나타낸 단면도로서, 리어범퍼(10)를 형성시 범퍼리브(11)를 일체로 형성하고, 상기 범퍼리브(11)에는 브라켓(40)을 리벳(42)으로 결합하며, 상기의 브라켓(40)에는 볼트(41)가 용접되어 있어, 차체보호 브라켓(20)의 걸림턱(24)에 체결하는 것이다.3 is a cross-sectional view showing the mounting structure of the rear bumper according to the present invention, the bumper ribs 11 are integrally formed when the rear bumper 10 is formed, and the bracket 40 is riveted to the bumper ribs 11. 42), the bolt 40 is welded to the bracket 40, and is fastened to the locking jaw 24 of the vehicle body protection bracket 20.

또한, 상기 차체보호 브라켓(20)의 상단에는 충돌시 리어범퍼(10)의 변형에 의한 차체의 손상을 방지하도록 지지턱(22)이 형성되어 있고, 이 지지턱(22)의 하부로 리어범퍼(10)의 상부로 일체로 지지할 수 있도록 리브(23)가 형성되어 있는 것이다.In addition, a support jaw 22 is formed at an upper end of the body protection bracket 20 so as to prevent damage to the vehicle body due to deformation of the rear bumper 10 during a collision, and a rear bumper below the support jaw 22. The rib 23 is formed so that it can be integrally supported by the upper part of (10).

이와같은 본 고안은 충돌시 차체보호 브라켓(20)의 지지턱(22)에 의해 차체에 충격에 의한 변형을 방지하는 것이고, 차체보호 브라켓(20)의 리브(23)가 리어범퍼(10)의 홈(12)에 끼워져 리어범퍼(10)의 상부를 일정하게 지지하는 것이다.The present invention is to prevent deformation due to impact on the vehicle body by the support jaw 22 of the vehicle body protection bracket 20 during a collision, and the rib 23 of the body body protection bracket 20 of the rear bumper 10 is prevented. The groove 12 is inserted into the upper portion of the rear bumper 10 to be constantly supported.

이와같이 구성되는 리어범퍼(10)는 상부를 차체와 일체로 고정되도록 취부하여 견고한 고정상태를 유지할 수 있으며, 충돌시 차체의 변형을 방지함으로서 바디를 보호할 수 있고, 그 구조를 간단히 하여 조립성을 향상시킨 것이다.The rear bumper 10 configured as described above can be fixed so as to be integrally fixed to the vehicle body, thereby maintaining a firm fixed state. The rear bumper 10 can protect the body by preventing deformation of the vehicle body in the event of a collision. It is an improvement.

이상의 설명에서 알 수 있듯이 본 고안의 자동차의 리어범퍼 취부구조에 의하면, 리어범퍼의 상부를 차체와 일체로 고정되는 타입으로 형성하여 견고히 고정시켜 충돌시 차체의 변형을 방지하고, 구조가 간단함으로서 조립성이 향상되어 생산성과 상품성을 높일 수 있는 효과가 있다.As can be seen from the above description, according to the rear bumper mounting structure of the vehicle of the present invention, the upper part of the rear bumper is formed in a type fixed to the vehicle body integrally and securely fixed to prevent deformation of the vehicle body in the event of a collision, and the structure is simple and assembled. This improves the productivity and has the effect of increasing productivity and marketability.

Claims (1)

자동차의 엔드멤버(30; End Member)에 걸림구멍(31)을 형성하여 차체보호 브라켓(20)의 걸림구(21)를 결합하고, 엔드멤버(30)의 하부에는 차체보호 브라켓(20)의 하부를 스크류(32)로 체결하며, 상기 차체보호 브라켓(20)의 상단에는 지지턱(22)을 형성하고, 지지턱(22)의 하부에는 리브(23; Rib)를 형성하여 리어범퍼(10; Rear Bumper)의 상부 내측으로 형성된 홈(12)에 상기 지지턱(22)을 결합하고, 상기의 리어범퍼(10)에는 범퍼리브(11; Bumper Rib)를 일체로 형성하여 볼트(41)가 용접된 브라켓(40)의 리벳(42; Rivet)으로 고정하며, 상기 볼트(41)를 차체보호 브라켓(20)의 걸림턱(24)에 체결하여서 된 것을 특징으로 하는 자동차의 리어범퍼 취부구조.A locking hole 31 is formed in the end member 30 of the vehicle to engage the locking holes 21 of the body protection bracket 20, and the lower portion of the end member 30 of the vehicle body protection bracket 20 The lower part is fastened with a screw 32, and the support jaw 22 is formed at the upper end of the vehicle body protection bracket 20, and the rib 23 is formed at the lower part of the support jaw 22 to form the rear bumper 10. The support jaw 22 is coupled to the groove 12 formed inside the upper portion of the rear bumper, and the bumper rib 11 is integrally formed on the rear bumper 10 so that the bolt 41 is integrally formed. Fixing with a rivet (42; Rivet) of the welded bracket 40, the rear bumper mounting structure of the vehicle, characterized in that by fastening the bolt 41 to the locking jaw 24 of the body protection bracket 20.
KR2019960046917U 1996-12-10 1996-12-10 Rear bumper mounting structure of car KR19980033978U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019960046917U KR19980033978U (en) 1996-12-10 1996-12-10 Rear bumper mounting structure of car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019960046917U KR19980033978U (en) 1996-12-10 1996-12-10 Rear bumper mounting structure of car

Publications (1)

Publication Number Publication Date
KR19980033978U true KR19980033978U (en) 1998-09-05

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KR2019960046917U KR19980033978U (en) 1996-12-10 1996-12-10 Rear bumper mounting structure of car

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101724916B1 (en) 2015-10-02 2017-04-07 현대자동차주식회사 SEALING STRUCTURE Of REAR BUMPER ASSE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101724916B1 (en) 2015-10-02 2017-04-07 현대자동차주식회사 SEALING STRUCTURE Of REAR BUMPER ASSE

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