KR200160443Y1 - Bumper corner combinating structure - Google Patents
Bumper corner combinating structure Download PDFInfo
- Publication number
- KR200160443Y1 KR200160443Y1 KR2019960067322U KR19960067322U KR200160443Y1 KR 200160443 Y1 KR200160443 Y1 KR 200160443Y1 KR 2019960067322 U KR2019960067322 U KR 2019960067322U KR 19960067322 U KR19960067322 U KR 19960067322U KR 200160443 Y1 KR200160443 Y1 KR 200160443Y1
- Authority
- KR
- South Korea
- Prior art keywords
- bumper
- corner
- corner member
- truck
- coupled
- Prior art date
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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
- B60R19/24—Arrangements for mounting bumpers on vehicles
- B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
- B60R19/28—Metallic springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/10—Road Vehicles
- B60Y2200/14—Trucks; Load vehicles, Busses
- B60Y2200/145—Haulage vehicles, trailing trucks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Vibration Dampers (AREA)
Abstract
본 고안은 화물차 범퍼의 코너부결합구조에 관한 것으로, 화물차 범퍼의 코너부재가 측면 충돌에 대하여 완충될 수 있도록 하기 위하여 화물차의 범퍼(10)의 양측 내면에는 범퍼브래킷(11)이 결합되어 있는 코너부재(20)를 비틀림스프링(13)에 의하여 범퍼(10)에 회동가능하게 결합된 것으로, 코너부재에 운행중 미소한 접촉사고로 인하여 외력이 작용되면 완충작용에 의하여 외력을 흡수하므로 손상 또는 파손이 방지되게 한 것이다.The present invention relates to a corner coupling structure of the bumper truck, corners of the bumper bracket 11 is coupled to the inner surface of both sides of the bumper 10 of the truck so that the corner members of the truck bumper can be buffered against side collisions. The member 20 is rotatably coupled to the bumper 10 by the torsion spring 13. When an external force is applied due to a slight contact accident while driving the corner member, the member 20 absorbs the external force by a buffering action, thereby causing damage or damage. It is to be prevented.
Description
본 고안은 화물차 범퍼의 코너부 결합구조에 관한 것으로, 더욱 상세하게 설명하면 화물차 범퍼의 코너부재가 측면 충돌에 대하여 완충될 수 있도록 된 화물차 범퍼의 코너부 결합구조에 관한 것이다.The present invention relates to a corner coupling structure of the bumper of the truck, and more particularly, to a corner coupling structure of the bumper of the truck bumper so that the corner member of the truck bumper can be buffered against side impact.
일반적으로, 모든 자동차 전면과 후면에 구비되어 있는 범퍼는 자동차가 운행중 발생된 충돌사고로부터 차체 손상을 최소화하기 위하여 보호장치인 바, 이와 같은 범퍼는 차종에 따라 다양한 구조를 가지고 있다.In general, the bumpers provided on the front and rear of all the cars is a protective device to minimize the damage to the vehicle body from collision accidents generated during the operation of the car, such a bumper has a variety of structures depending on the model.
이러한 범퍼구조 중 승용차의 경우에는 범퍼의 내측에 충격흡수용 완충부재가 구비되어 있으며, 상기 범퍼가 일체로 차체에 고정되어 있는 한편, 화물차에도 도1에 도시된 바와같이 "ㄷ"자형으로 단순절곡 형성된 범퍼(50)가 차체에 고정되고, 이 범펌(50)의 양측에는 접촉사고가 발생되었을 때 상기 범퍼(50)와 피 접촉자동차의 손상을 최소화할 수 있도록 합성수지재로 사출성형된 코너부재(60)가 구비되며, 이 코너부재(60)의 내측에는 상기 코너부재(60)를 범퍼(50)의 양측에 고정시킬 수 있도록 결합된 코너브래킷(61)이 상기 범퍼(50)에 융착고정되어 있다.In the case of a passenger car, such a bumper structure is provided with a shock absorbing shock absorbing member inside the bumper, and the bumper is integrally fixed to the vehicle body, and the vehicle is simply bent in a "c" shape as shown in FIG. The formed bumper 50 is fixed to the vehicle body, and both sides of the bump pump 50 are corner members injection molded of synthetic resin material to minimize damage of the bumper 50 and the contacted vehicle when a contact accident occurs ( 60 is provided, and the corner bracket 61 coupled to fix the corner member 60 to both sides of the bumper 50 is fused and fixed to the bumper 50 inside the corner member 60. have.
상기한 바와 같이 구성된 화물차의 범퍼(50)의 코너부재(60)는, 운행중 운전자의 부주의 등으로 인하여 접촉사고가 발생되면, 접촉사고로 인한 외력이 코너부재(60)에 작용되어 변형 또는 파손되므로 미관이 저하된다.The corner member 60 of the bumper 50 of the van, which is configured as described above, when a contact accident occurs due to carelessness of the driver while driving, the external force due to the contact accident acts on the corner member 60 to deform or break. Aesthetics deteriorate.
그러나, 대부분의 운전자들은 상술한 바와같이 작은 접촉사고에도 코너부재(60)가 파손되어 운전자에게 경제적 손실이 따르게 되므로 이를 교환하지 않고 운행하게 되어 미관이 저하됨은 물론, 파손 또는 변형에 의하여 외부로 돌출된 코너부재(60)가 타 자동차의 몸체를 손상시키는 제2의 접촉사고를 유발시킨다.However, most drivers, as described above, operate even without a small contact accident because the corner member 60 is damaged and economic loss is caused to the driver. Therefore, the driver may deteriorate aesthetics and protrude outward due to damage or deformation. Corner member 60 causes a second contact accident that damages the body of another vehicle.
이에 본 고안은 상술한 문제점을 해결하기 위하여 창출된 것으로, 접촉사고가 발생되었을 때 화물차 범퍼의 코너부재가 측면 충돌에 대하여 회동되어 완충작용을 할수 있도록 함은 본 고안의 목적으로 한다.Therefore, the present invention was created in order to solve the above-mentioned problems, and when a contact accident occurs, the corner member of the truck bumper is rotated with respect to the side collision, which is an object of the present invention.
상기 목적을 달성하기 위한 본 고안의 구성은, 화물차의 범퍼의 양측 내면에 범퍼브래킷이 고정되고, 이 범퍼브래킷의 외측에는 코너부재의 내측에 고정된 코너브래킷이 회동 가능하게 결합되도록 된 힌지부가 구비됨과 더불어 내측에는 스프링핀이 구비되며, 이 스프링핀에는 코너부재가 탄성 지지되도록 된 비트림스프링이 결합되는 한편, 상기 코너브래킷에는 내측으로 연장돌출되면서 상기 비틀림스프링과 미구름접촉되는 롤러에 의하여 탄설되는 지지부가 형성되어 구성된 것으로, 자동차운행중 코너부재에 외력이 가해지면 상기 코너부재가 비틀림스프링에 의하여 탄성회동되어 완충되므로, 부품의 손상이 최소화 되는 매우 유용한 것이다.The configuration of the present invention for achieving the above object, the bumper bracket is fixed to the inner surface of both sides of the bumper of the van, the outer side of the bumper bracket is provided with a hinge portion is rotatably coupled to the corner bracket fixed to the inside of the corner member. In addition, a spring pin is provided on the inside, and the spring pin is coupled to the spring pin such that the corner member is elastically supported, while the corner bracket extends inward to protrude inward, The support part is formed, and when an external force is applied to the corner member while driving the vehicle, the corner member is elastically rotated and cushioned by the torsion spring, thereby minimizing damage to the component.
제1도는 종래 기술에 따른 범퍼 코너부재의 결합상태 단면도.1 is a cross-sectional view of the engagement state of the bumper corner member according to the prior art.
제2도는 본 고안에 따른 범퍼 코너부재의 결합상태 단면도.Figure 2 is a cross-sectional view of the coupled state of the bumper corner member according to the present invention.
제3도는 본 고안에 따른 범퍼 코너부내의 작동상태 단면도.Figure 3 is a cross-sectional view of the operating state in the corner bumper according to the present invention.
<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>
10 : 범퍼 11 : 범퍼브래킷10: bumper 11: bumper bracket
11a : 스프링핀 12 : 힌지부11a: spring pin 12: hinge portion
13 : 비틀림스프링 20 : 코너부재13: torsion spring 20: corner member
21 : 코너브래킷 22 : 지지부21: corner bracket 22: support
22a : 로울러22a: roller
이하 첨부된 예시도에 의하여 구성에 대하여 상세히 설명하면 다음과 같다.Hereinafter, the configuration in detail with reference to the accompanying drawings as follows.
도2는 본 고안에 따른 코너부재의 결합상태 단면도이고, 도3은 본 고안에 따른 코너부재의 작동상태 단면도로서, 본 고안에 따른 화물차 범퍼의 코너부 결합구조는, 화물차의 범퍼(10)의 양측 내면에는 코너부재(20)를 결합시킬 수 있도록 된 범퍼브래킷(11)이 고정되어 있고, 이 범퍼브래킷(11)의 외측에는 코너부재(20)의 내측에 고정된 코너브래킷(21)이 회동 가능하게 결합되도록 된 힌지부(12)가 구비됨과 더불어 내측 중앙에는 상기 코너부재(20)를 탄성 지지할 수 있도록 된 비틀림스프링(13)이 결합되는 스프링핀(11a)이 구비되어 있다.Figure 2 is a cross-sectional view of the corner member according to the present invention, Figure 3 is a cross-sectional view of the operating state of the corner member according to the present invention, the corner coupling structure of the bumper van of the present invention, the bumper 10 of the van Bumper brackets 11 to which the corner members 20 are coupled are fixed to both inner surfaces thereof, and corner brackets 21 fixed to the inside of the corner members 20 are rotated outside the bumper brackets 11. In addition to the hinge portion 12 is provided to be coupled to possible, the inner center is provided with a spring pin (11a) is coupled to the torsion spring 13 to elastically support the corner member (20).
그리고, 이 스프링핀(11a)에는 코너부재(20)가 탄성 지지되도록 내측단부는 상기 범퍼브래킷(11)의 내면에 지지됨과 더불어 외측단부는 코너브래킷(21)의 지지부(22)에 지지된 비틀림스프링(13)이 결합되어 있다.In addition, the inner end is supported on the inner surface of the bumper bracket 11 so that the corner member 20 is elastically supported by the spring pin 11a, and the outer end is a torsion supported by the support 22 of the corner bracket 21. The spring 13 is coupled.
한편, 상기 코너브래킷(21)에는 코너부재(20)에 외력이 작용될 때 완충작용이 이루어지도록 힌지부(12)에서 내측으로 연장돌출되면서 상기 비틀림스프링(13)의 외측단부와 구름접촉되는 롤러(22a)를 통하여 탄성결합된 지지부(22)가 형성되어 있다.On the other hand, the corner bracket 21 is protruded inwardly from the hinge portion 12 so that the buffering effect is made when the external force is applied to the corner member 20, the roller in contact with the outer end of the torsion spring 13 A support portion 22 elastically coupled through 22a is formed.
이하 본 고안의 작용에 대하여 상세히 설명하면 다음과 같다.Hereinafter will be described in detail with respect to the operation of the present invention.
상기한 바와 같은 본 고안에 따른 화물차 범퍼의 코너부 결합구조에 의하면, 화물차 운행중 운전자의 부주의 또는 실수로 접촉사고가 발생되어 본 고안의 코너부재(20)에 외력이 작용되면, 상기 코너부재(20)의 내측에 결합되어 있는 코너브래킷(21)이 힌지부(12)를 지점으로 회동되어 비틀림스프링(13)과 탄설된 지지부(22)의 롤러(21a)가 구름접촉되면서 상기 비틀림스프링(13)을 압축하므로 코너부재(20)가 외력에 의하여 파손되지 않고 완충작용을 하게 된다.According to the corner portion coupling structure of the bumper vans according to the present invention as described above, when an external force is applied to the corner member 20 of the present invention due to inadvertent or accidental accident of the driver during operation of the van, the corner member 20 Corner bracket 21 coupled to the inner side of the pivot pivot hinge 13 to the point 12 and the torsion spring 13 and the roller 21a of the supported support 22 in rolling contact with the torsion spring 13 Since the corner member 20 is a shock absorbing effect is not broken by the external force.
그리고, 외부의 작용력에 의하여 회동된 코너부재(20)는 외력이 상실되면, 탄성 변형된 비틀림스프링(13)의 복원력에 의하여 코너브래킷(21)이 회동되므로 외력이 작용되기 이전의 상태로 복귀된다.When the external force is lost, the corner member 20 rotated by the external action force is returned to the state before the external force is applied because the corner bracket 21 is rotated by the restoring force of the elastically deformed torsion spring 13. .
이상과 같은 본 고안에 따른 화물차 범퍼의 코너부 결합구조에 의하면, 화물차의 코너부재는 운행 중 미소한 접촉사고로 인하여 외력이 작용되면, 힌지부를 지점으로 회동되며 완충되어 외력을 흡수하므로 손상 또는 파손이 방지된다.According to the corner portion coupling structure of the vane bumper according to the present invention as described above, when the external member is applied due to a slight contact accident during operation, the hinge member is rotated to a point to absorb the external force is damaged or damaged This is avoided.
그러므로, 상기 코너부재의 손상이 방지되므로 교환으로 인해 경제적 손실이 절감되는 매우 유용한 것이다.Therefore, it is very useful that the damage of the corner member is prevented and thus the economic loss due to the replacement is reduced.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR2019960067322U KR200160443Y1 (en) | 1996-12-31 | 1996-12-31 | Bumper corner combinating structure |
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KR2019960067322U KR200160443Y1 (en) | 1996-12-31 | 1996-12-31 | Bumper corner combinating structure |
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KR19980054130U KR19980054130U (en) | 1998-10-07 |
KR200160443Y1 true KR200160443Y1 (en) | 1999-11-01 |
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KR2019960067322U KR200160443Y1 (en) | 1996-12-31 | 1996-12-31 | Bumper corner combinating structure |
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1996
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