KR20030050365A - Rear Bumper Module of Car - Google Patents

Rear Bumper Module of Car Download PDF

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Publication number
KR20030050365A
KR20030050365A KR1020010080786A KR20010080786A KR20030050365A KR 20030050365 A KR20030050365 A KR 20030050365A KR 1020010080786 A KR1020010080786 A KR 1020010080786A KR 20010080786 A KR20010080786 A KR 20010080786A KR 20030050365 A KR20030050365 A KR 20030050365A
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KR
South Korea
Prior art keywords
spacer
cover
back beam
rear bumper
bumper module
Prior art date
Application number
KR1020010080786A
Other languages
Korean (ko)
Inventor
이진호
Original Assignee
현대자동차주식회사
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.)
Filing date
Publication date
Application filed by 현대자동차주식회사 filed Critical 현대자동차주식회사
Priority to KR1020010080786A priority Critical patent/KR20030050365A/en
Publication of KR20030050365A publication Critical patent/KR20030050365A/en

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Classifications

    • 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
    • B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
    • 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
    • B60R19/03—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by material, e.g. composite
    • 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
    • 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
    • B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
    • B60R2019/1806—Structural beams therefor, e.g. shock-absorbing
    • 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
    • B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
    • B60R2019/186—Additional energy absorbing means supported on bumber beams, e.g. cellular structures or material
    • 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
    • B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
    • B60R2019/1886—Bumper fascias and fastening means therefor

Landscapes

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

Abstract

PURPOSE: A rear bumper module for a vehicle is provided to remove a space to install an absorber between a cover and a back beam and to remove a fixing bracket by fixing the back beam to a hook of a spacer between the cover and the back beam. CONSTITUTION: A rear bumper module(10) for a vehicle comprises a cover(110), a spacer(120) and a back beam(130). The cover covers a whole rear lower portion of a vehicle body. The spacer is welded to an inner surface of the cover. The spacer is made of synthetic resin. Hooks(121) are formed to both sides of the spacer. The back beam is fixed to an inner surface of the spacer by the hook. Thereby, manufacturing cost is reduced by using the spacer instead of an energy absorber.

Description

자동차의 리어 범퍼 모듈{Rear Bumper Module of Car}Rear Bumper Module of Car

본 발명은 자동차의 리어 범퍼 모듈에 관한 것으로서, 보다 상세하게는 커버와 백 빔 사이에 에너지 업서버를 설치하기 위한 공간을 형성할 필요가 없으며, 커버와 백 빔 사이에 위치한 스페이서의 후크에 백 빔을 끼워서 고정시킬 수 있기 때문에 조립이 쉽고 생산원가를 절감하며 경량화를 실현할 수 있는 자동차의 리어 범퍼 모듈에 관한 것이다.The present invention relates to a rear bumper module of an automobile, and more particularly, it is not necessary to form a space for installing an energy upserver between the cover and the back beam, and the back beam is connected to the hook of the spacer located between the cover and the back beam. It is related to the rear bumper module of a vehicle that can be assembled and fixed, which is easy to assemble, reduce production cost, and realize lightweight.

일반적으로 범퍼는 충돌 시에 차체나 기능부품을 보호함과 동시에 가해방지,차체의 디자인 향상 등의 역할을 가지고 있다.In general, the bumper protects the vehicle body and the functional parts in the event of a collision and at the same time plays a role in preventing damage and improving the design of the vehicle body.

첫째, 요구 성능으로는 각 국 법규의 충격 요건을 만족할 것 둘째, 넓은 온도영역에 있어서 고 강성, 내 충격성에 우수할 것 셋째, 온도에 의한 신축이 작을 것 넷째, 공력 성능이 좋을 것 등이 있다.First, the required performance must satisfy the shock requirements of each country's regulations. Second, excellent in high rigidity and impact resistance in a wide temperature range. Third, the expansion and contraction by temperature is small. Fourth, the aerodynamic performance is good. .

범퍼의 기본 구성은, 차량 후방 하단 부 전체를 감싸는 커버(Cover)와, 커버의 출렁거림과 충돌 시 충격에너지를 흡수하는 에너지 업서버(Energy Absorber)와, 에어지 업서버 뒤쪽에 위치되며 외부 충돌로부터 차체를 보호하는 백 빔(Back Beam)으로 이루어진다.The basic configuration of the bumper includes a cover that covers the entire rear lower part of the vehicle, an energy absorber that absorbs impact energy in the event of a bump and crash of the cover, and an external collision located behind the air upserver. It is made of a back beam to protect the vehicle body from.

최근에는 이들 구성부품을 모듈화 하는 추세에 있는 바, 모듈화란 인 라인의 조립공수를 줄여 원가를 절감할 수 있도록 가능한 여러 부품을 일체로 조합하는 것을 말하는 것이다.In recent years, the tendency to modularize these components, modularization refers to the combination of as many components as possible to reduce the cost of assembly in-line.

도 1은 종래 리어 범퍼 모듈을 내부에서 바라본 사시도이고, 도 2는 도 1의 A-A선 단면도이다.1 is a perspective view of a conventional rear bumper module viewed from the inside, and FIG. 2 is a cross-sectional view taken along the line A-A of FIG. 1.

도 1 및 도 2에 보인 바와 같이, 종래 리어 범퍼 모듈(10)은 차량 후방 하단 부 전체를 감싸는 커버(11)와, 커버(11)의 출렁거림과 충돌 시 충격에너지를 흡수하는 에너지 업서버(12)와, 에너지 업서버(12) 뒤쪽에 위치되며 외부 충돌로부터 차체를 보호하는 백 빔(13)과, 이들 구성부품을 고정시키는 다수의 고정 브래킷(14)으로 구성된다.As shown in FIGS. 1 and 2, the rear bumper module 10 includes a cover 11 that covers the entire rear lower portion of the vehicle, and an energy upserver that absorbs impact energy when the cover 11 crashes and collides. 12), a back beam 13 positioned behind the energy upserver 12, which protects the vehicle body from external collisions, and a plurality of fixing brackets 14 which fix these components.

그러나, 이와 같이 구성된 종래 리어 범퍼 모듈은 다음과 같은 문제점을 갖는다.However, the conventional rear bumper module configured as described above has the following problems.

첫째, 커버의 출렁거림 방지를 위해서 에너지 업서버를 사용하므로 생산 원가가 상승된다.First, production costs are increased because energy upservers are used to prevent cover slippage.

둘째, 에너지 업서버의 설치공간을 확보해야 하므로 범퍼 전체의 부피가 커지고 설계 상에 제약을 받는다.Second, since the installation space of the energy upserver must be secured, the entire bumper becomes bulky and restricted in design.

셋째, 충돌 시험 시 범퍼 변형 량이 많아서 범퍼에 장착되는 주변부품의 파손이 커진다.Third, the amount of deformation of the bumper during the crash test increases the damage of peripheral parts mounted on the bumper.

넷째, 모듈화를 위해서 4개 이상의 고정 브래킷과 12개소 이상의 하드 웨어류가 필요하다.Fourth, four or more fixing brackets and twelve or more pieces of hardware are required for modularization.

다섯째, 고정 브래킷의 대형화로 인하여 중량이 증가한다.Fifth, the weight increases due to the enlargement of the fixing bracket.

본 발명은 상술한 바와 같은 문제점을 해결하기 위하여 제안된 것으로, 커버와 백 빔 사이에 업서버를 설치하기 위한 공간을 형성할 필요가 없으며, 커버와 백 빔 사이에 위치한 스페이서의 후크에 백 빔을 고정시킬 수 있기 때문에 고정 브래킷의 설치가 불필요하여 생산원가를 절감하고 경량화를 실현할 수 있는 자동차의 리어 범퍼 모듈을 제공함에 그 목적이 있다.The present invention has been proposed to solve the above-described problems, and it is not necessary to form a space for installing the upserver between the cover and the back beam, and to provide the back beam to the hook of the spacer located between the cover and the back beam. It is an object of the present invention to provide a rear bumper module for a vehicle that can be fixed, so that installation of a fixing bracket is unnecessary, thereby reducing production cost and realizing light weight.

도 1은 종래 자동차의 리어 범퍼 모듈을 보인 사시도,1 is a perspective view showing a rear bumper module of a conventional vehicle;

도 2는 도 1의 A-A선 단면도,2 is a cross-sectional view taken along the line A-A of FIG.

도 3은 본 발명에 따른 자동차의 리어 범퍼 모듈을 보인 사시도,3 is a perspective view showing a rear bumper module of a vehicle according to the present invention;

도 4는 도 3의 B-B선 단면도.4 is a cross-sectional view taken along the line B-B in FIG.

※도면의 주요부분에 대한 부호의 설명※※ Explanation of symbols about main part of drawing ※

110 : 커버120 : 스페이서110 cover 120 spacer

121 : 후크130 : 백 빔121: hook 130: back beam

상기의 목적을 달성하기 위하여 본 발명은, 차체 후방 하단 부 전체를 감싸는 커버; 상기 커버의 내면에 고정되며 그 양측에 후크를 갖는 스페이서; 및 상기 후크에 의해서 상기 스페이서의 내면에 고정되는 백 빔;으로 구성된다.The present invention in order to achieve the above object, the cover surrounding the entire rear lower portion of the vehicle body; A spacer fixed to an inner surface of the cover and having hooks on both sides thereof; And a back beam fixed to the inner surface of the spacer by the hook.

상기 스페이서는 열 융착에 의해서 상기 커버에 고정되고, 상기 스페이서는합성수지재임을 특징으로 한다.The spacer is fixed to the cover by heat fusion, the spacer is characterized in that the synthetic resin material.

이하, 첨부된 도면을 참조하여 본 발명의 특징적인 구성을 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings will be described a characteristic configuration of the present invention.

도 3은 본 발명에 따른 자동차의 리어 범퍼 모듈을 보인 사시도이고, 도 4는 도 3의 B-B선 단면도이다.3 is a perspective view illustrating a rear bumper module of a vehicle according to the present invention, and FIG. 4 is a cross-sectional view taken along line B-B of FIG. 3.

통상적으로, 범퍼는 충돌 시에 차체나 기능부품을 보호함과 동시에 가해방지, 차체의 디자인 향상 등의 역할을 가지고 있으며, 요구 성능으로 각 국 법규의 충격 요건을 만족해야 하고, 고 강성, 내 충격성에 우수하며, 신축이 작을 것 등이 요구된다.In general, the bumper protects the vehicle body or functional parts in the event of a collision and at the same time plays a role in preventing damage and improving the design of the vehicle body. It is excellent in that it is required to be small and stretch.

최근에는 범퍼의 구성부품을 일체로 모듈화 하여 인 라인의 조립공수를 줄이고 원가를 절감할 수 있도록 하고 있다.Recently, the components of the bumper are modularized to reduce the number of in-line assembly and reduce the cost.

그러나, 범퍼의 구성부품을 일체로 모듈화 함에 있어서도 전술한 요구 성능은 만족되어야 한다.However, even in the case of integrally modularizing the components of the bumper, the aforementioned required performance must be satisfied.

본 발명은 범퍼의 구성부품을 일체로 모듈화하면서도 범퍼의 요구 성능, 특히 충격 요건을 만족시킬 수 있도록 구성된다.The present invention is configured to satisfy the required performance of the bumper, in particular the impact requirements, while integrally modularizing the components of the bumper.

도면에 보인 바와 같이, 본 발명의 리어 범퍼 모듈(100)은, 차체 후방 하단 부 전체를 감싸는 커버(110)와, 상기 커버(110)의 내면에 고정되며 그 양측에 후크(121)를 갖는 스페이서(120)와, 상기 후크(121)에 의해서 스페이서(120)의 내면에 고정되는 백 빔(130)으로 구성된다.As shown in the drawing, the rear bumper module 100 of the present invention includes a cover 110 covering the entire rear lower end of the vehicle body, a spacer fixed to an inner surface of the cover 110 and having hooks 121 at both sides thereof. And a back beam 130 fixed to the inner surface of the spacer 120 by the hook 121.

한편, 종래의 리어 범퍼 모듈(10)과 본 발명의 리어 범퍼 모듈(100)의 구성을 비교해 살펴보면 다음과 같다.On the other hand, comparing the configuration of the rear bumper module 10 and the rear bumper module 100 of the present invention is as follows.

도 1 및 도 2에 보인 바와 같이, 종래의 리어 범퍼 모듈(10)은, 커버(110)와 백 빔(130) 사이에 일정공간을 형성하고 이 공간에 에너지 업서버(12)를 설치하는 구조로 이루어져 있다.As shown in FIGS. 1 and 2, the conventional rear bumper module 10 has a structure in which a predetermined space is formed between the cover 110 and the back beam 130 and an energy upserver 12 is installed in the space. Consists of

반면에, 도 3 및 도 4에 보인 바와 같이, 본 발명의 리어 범퍼 모듈(100)은, 커버(110)와 백 빔(130) 사이에 일정공간을 형성하지 않고 곧바로 커버(110)의 내면에 플라스틱 재질의 스페이서(120)를 열 융착(W)시켜 고정시키고 있다.On the other hand, as shown in Figures 3 and 4, the rear bumper module 100 of the present invention, without forming a predetermined space between the cover 110 and the back beam 130 is directly on the inner surface of the cover 110 The plastic spacer 120 is fixed by thermal fusion (W).

또한, 도 1 및 도 2에 보인 바와 같이, 종래의 리어 범퍼 모듈(10)은, 에너지 업서버 및 백 빔(130)을 고정하기 위하여 고정 브래킷(14)을 별도로 설치하고 있다.1 and 2, the rear bumper module 10 of the related art is provided with a fixing bracket 14 separately for fixing the energy upserver and the back beam 130. As shown in FIG.

반면에, 도 3 및 도 4에 보인 바와 같이, 본 발명의 리어 범퍼 모듈(100)은, 스페이서(120)가 커버(110)의 내면에 열 융착되어 고정되고, 스페이서(120)의 양측 끝단에 후크(121)가 형성되며, 스페이서(120)의 내면에는 백 빔(130)이 밀착되고, 백 빔(130)의 양측에는 후크(121)와 결합되도록 결합홈(131)이 형성되어 있다.On the other hand, as shown in Figures 3 and 4, the rear bumper module 100 of the present invention, the spacer 120 is heat-sealed fixed to the inner surface of the cover 110, the both ends of the spacer 120 Hook 121 is formed, the back beam 130 is in close contact with the inner surface of the spacer 120, the coupling groove 131 is formed to be coupled to the hook 121 on both sides of the back beam 130.

따라서, 본 발명은, 고정 브래킷(14: 도 1참조)을 별도로 설치할 필요 없이, 후크(121)를 결합홈(131)에 끼워서 백 빔(130)을 스페이서(120)에 고정시킬 수 있도록 구성된다.Accordingly, the present invention is configured to fix the back beam 130 to the spacer 120 by inserting the hook 121 into the coupling groove 131 without the need to separately install the fixing bracket 14 (see FIG. 1). .

이와 같이 구성된 본 발명의 작용을 설명하면 다음과 같다.Referring to the operation of the present invention configured as described above is as follows.

도 3 및 도 4에 보인 바와 같이, 본 발명의 리어 범퍼 모듈(100)은, 커버(110)와 백 빔(130) 사이에 일정공간을 형성하지 않고 곧바로 커버(110)의 내면에 플라스틱 재질의 스페이서(120)를 고정시키고 있다.As shown in FIGS. 3 and 4, the rear bumper module 100 of the present invention is formed of a plastic material on the inner surface of the cover 110 immediately without forming a predetermined space between the cover 110 and the back beam 130. The spacer 120 is fixed.

또한, 도 3 및 도 4에 보인 바와 같이, 본 발명의 리어 범퍼 모듈(100)은, 스페이서(120)가 커버(110)의 내면에 열 융착되어 고정되고, 스페이서(120)의 양측 끝단에 후크(121)가 형성되며, 스페이서(120)의 내면에는 백 빔(130)이 밀착되고, 백 빔(130)의 양측에는 후크(121)와 결합되도록 결합홈(131)이 형성되어 있다.3 and 4, in the rear bumper module 100 of the present invention, the spacer 120 is fixed by heat fusion to the inner surface of the cover 110, and hooks are formed at both ends of the spacer 120. The 121 is formed, and the back beam 130 is in close contact with the inner surface of the spacer 120, and the coupling groove 131 is formed at both sides of the back beam 130 to be coupled with the hook 121.

따라서, 본 발명은 고정 브래킷(14:도 1참조)을 별도로 설치할 필요 없이, 후크(121)를 결합홈(131)에 끼워서 백 빔(130)을 스페이서(120)에 고정시킬 수 있다.Accordingly, the present invention can fix the back beam 130 to the spacer 120 by inserting the hook 121 into the coupling groove 131, without the need to separately install the fixing bracket 14 (see FIG. 1).

본 발명은 에너지 업서버, 고정 브래킷, 하드 웨어류 등을 줄이거나 사용하지 않으며, 에너지 업서버 대신에 스페이서(120)를 사용하는 바, 부품수 및 생산원가 측면에서 유리하고 중량 면에서도 차량의 경량화를 실현할 수 있으며, 탈 장착이 용이하고 구조가 단순하여 에프터 서비스 측면에서도 유리하다.The present invention reduces or does not use energy upservers, fixing brackets, hardware, etc., and uses spacers 120 instead of energy upservers, which is advantageous in terms of the number of parts and production cost and the weight of the vehicle in terms of weight. It is possible to realize, easy to remove and the simple structure, which is advantageous in terms of after-sales service.

이상에서 살펴본 바와 같이, 본 발명은 에너지 업서버 대신에 스페이서를 사용하면서도, 통상적인 범퍼의 요구 조건중의 하나인 충격 성능에 있어서 범퍼의 변형량이 법규에 적합하다. 예들 들면, 속도: 2.5 KPH 충돌 시험 시 본 발명의 범퍼는 손상을 받지 않는 것으로 측정되었다.As described above, the present invention uses a spacer instead of an energy upserver, but the deformation amount of the bumper in the impact performance, which is one of the requirements of a conventional bumper, is suitable for the law. For example, the speed bumper of the present invention was determined to be intact in a 2.5 KPH crash test.

상술한 바와 같이 본 발명은, 에너지 업서버, 고정 브래킷, 하드 웨어류 등을 줄이거나 사용하지 않으며, 에너지 업서버 대신에 스페이서를 사용하는 바, 부품 수 및 생산원가 면에서 유리하고 중량 면에서도 차량의 경량화를 실현할 수 있으며, 탈 장착이 용이하고 구조가 단순하여 에프터 서비스 측면에서도 유리하다.As described above, the present invention reduces or does not use energy upservers, fixing brackets, hardware, etc., and uses spacers instead of energy upservers, which is advantageous in terms of the number of parts and production cost, and in terms of weight. It is possible to realize the light weight of the product, and it is also advantageous in terms of after-sales service because it is easy to detach and install.

Claims (3)

차체 후방 하단부 전체를 감싸는 커버(110);A cover 110 covering the entire rear lower portion of the vehicle body; 상기 커버(110)의 내면에 고정되며 그 양측에 후크(121)를 갖는 스페이서(120); 및A spacer 120 fixed to an inner surface of the cover 110 and having hooks 121 at both sides thereof; And 상기 후크(121)에 의해서 상기 스페이서(120)의 내면에 고정되는 백 빔(130);으로 구성됨을 특징으로 하는 자동차의 리어 범퍼 모듈.And a back beam (130) fixed to the inner surface of the spacer (120) by the hook (121). 제 1항에 있어서, 상기 스페이서(120)는 열 융착에 의해서 상기 커버(110)에 고정됨을 특징으로 하는 자동차의 리어 범퍼 모듈.The rear bumper module of claim 1, wherein the spacer is fixed to the cover by heat fusion. 제 1항에 있어서, 상기 스페이서(120)는 합성수지재임을 특징으로 하는 자동차의 리어 범퍼 모듈.The rear bumper module of claim 1, wherein the spacer 120 is a synthetic resin material.
KR1020010080786A 2001-12-18 2001-12-18 Rear Bumper Module of Car KR20030050365A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009114577A3 (en) * 2008-03-11 2009-11-19 Safetynet Energy Management, Llc Thermoformed component with integral attachment structure and method
KR200457738Y1 (en) * 2011-06-21 2012-01-02 주식회사 천연케이블 Color band flexible cable

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5647331A (en) * 1979-09-26 1981-04-30 Nissan Motor Co Ltd Bumper
JPH0826048A (en) * 1994-07-15 1996-01-30 Toyota Auto Body Co Ltd Rear bumper structure made of resin
KR970000939A (en) * 1995-06-23 1997-01-21 한승준 Structure of Bumper for Vehicle
KR19990024438U (en) * 1997-12-12 1999-07-05 양재신 Combined structure of rear bumper and back panel
KR100233505B1 (en) * 1997-08-29 2000-01-15 정몽규 Bumper of an automobile

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5647331A (en) * 1979-09-26 1981-04-30 Nissan Motor Co Ltd Bumper
JPH0826048A (en) * 1994-07-15 1996-01-30 Toyota Auto Body Co Ltd Rear bumper structure made of resin
KR970000939A (en) * 1995-06-23 1997-01-21 한승준 Structure of Bumper for Vehicle
KR100233505B1 (en) * 1997-08-29 2000-01-15 정몽규 Bumper of an automobile
KR19990024438U (en) * 1997-12-12 1999-07-05 양재신 Combined structure of rear bumper and back panel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009114577A3 (en) * 2008-03-11 2009-11-19 Safetynet Energy Management, Llc Thermoformed component with integral attachment structure and method
US7857610B2 (en) 2008-03-11 2010-12-28 Safetynet Energy Management, Llc Apparatus making thermoformed component with integral coined structure
KR200457738Y1 (en) * 2011-06-21 2012-01-02 주식회사 천연케이블 Color band flexible cable

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