KR930001187Y1 - Collision energy absorbing structure for a vehicle side body - Google Patents
Collision energy absorbing structure for a vehicle side body Download PDFInfo
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- KR930001187Y1 KR930001187Y1 KR2019900009283U KR900009283U KR930001187Y1 KR 930001187 Y1 KR930001187 Y1 KR 930001187Y1 KR 2019900009283 U KR2019900009283 U KR 2019900009283U KR 900009283 U KR900009283 U KR 900009283U KR 930001187 Y1 KR930001187 Y1 KR 930001187Y1
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- Prior art keywords
- door
- belt line
- vehicle
- inner panel
- energy absorbing
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Classifications
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- 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
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/042—Reinforcement elements
- B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
- B60J5/0423—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure
- B60J5/0426—Elongated type elements, e.g. beams, cables, belts or wires characterised by position in the lower door structure the elements being arranged at the beltline
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- 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
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/042—Reinforcement elements
- B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
- B60J5/0438—Elongated type elements, e.g. beams, cables, belts or wires characterised by the type of elongated elements
- B60J5/0443—Beams
- B60J5/0447—Beams formed of several elements arranged in parallel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/04—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings
- B60R21/0428—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings associated with the side doors or panels, e.g. displaced towards the occupants in case of a side collision
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/15—Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
- B62D21/157—Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body for side impacts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Body Structure For Vehicles (AREA)
Abstract
내용 없음.No content.
Description
도면은 본 고안의 실시예를 표시한다.The figure shows an embodiment of the present invention.
제1도(a)는 차체측부의 에너지흡수구조의 주요구성을 표시하는 사시도.1A is a perspective view showing the main configuration of the energy absorption structure of the vehicle body side portion.
제1도(b)는 제1도(a)의 A-A선 단면도.FIG. 1B is a cross-sectional view taken along the line A-A of FIG. 1A.
제2도(a)는 에너지흡수구조를 채택한 차실구조의 사시도.Figure 2 (a) is a perspective view of a vehicle structure adopting an energy absorption structure.
제2도(b)는 제2도(a)의 B-B선 절단 사시도.FIG. 2 (b) is a perspective view taken along the line B-B in FIG. 2 (a).
제3도(a)는 다른 실시예의 요부사시도.Figure 3 (a) is an essential part of another embodiment.
제3도(b)는 제3도(a)의 C-C선 단면도.(B) is sectional drawing along the C-C line | wire of (a).
제4도(a)는 다른 실시예의 요부사시도.Figure 4 (a) is an essential part of another embodiment.
제4도(b)는 제4(a)의 D-D선 단면도.4 (b) is a sectional view taken along the line D-D in FIG. 4 (a).
제5도는 측면문짝의 측면도.5 is a side view of the side door.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
2 : 측면문짝 3 : 벨트라인2: side door 3: belt line
4,14 : 벨트라인 보강부재 5 : 문짝내부패널4,14: Belt line reinforcing member 5: Door inner panel
6 : 폐단면 7 : 탑승원6: closed section 7: occupant
8 : 강성저하부분8: Rigidity part
본 고안은 자동차등의 차량에 있어서의 차체측부의 에너지흡수구조에 관한 것이며, 상세하게는 충돌시 탑승원에 대한 충격을 완화할 수 있도록 한 차체측부의 에너지흡수구조에 관한 것이다.The present invention relates to an energy absorbing structure of the vehicle body side in a vehicle such as an automobile, and more particularly, to an energy absorbing structure of the vehicle body side to be able to mitigate the impact on the occupant in the event of a collision.
종래 자동차등의 차량에는 측방향으로부터의 충돌에 대하여 탑승원을 보호하기 위하여, 차체측부에 에너지 흡수구조가 설치되고 있다.Background Art In a vehicle such as an automobile, an energy absorbing structure is provided in the vehicle body side portion to protect the occupant against collision from the side direction.
예로, 측면문짝의 내부패널에 시이트에 앉아 있는 탑승원의 흉부 및 허리부에 대응하여 완충부를 돌출형성하여, 충돌시 완충부가 부서지면서 충동에너지를 흡수시켜, 탑승원을 보호하도록 한 것등이 제안되고 있다.For example, it is proposed to protect the occupants by absorbing impulse energy as the shock absorbing part breaks down during the collision by forming a buffer part corresponding to the chest and the waist of the occupant sitting on the seat on the inner panel of the side door. .
또, 실개소 61-171620호 공보에는 차체의 내부패널측에 돌출형성되는 완충부의 이면측에 보강부재를 설치하며, 그 완충부의 보강성을 향상시키는 것에 의하여 충돌때의 완충효과를 높이고자한 차체측부의 에너지흡수구조가 기재되고 있다.In addition, Japanese Patent Application Laid-Open No. 61-171620 provides a reinforcing member on the rear side of a shock absorbing portion that protrudes from the inner panel side of the car body, and improves the reinforcement of the shock absorbing portion to enhance the shock absorbing effect in a collision. The energy absorption structure of the side part is described.
그러므로, 하아드톱차(지붕이 단단한 차)에서는 측면문짝의 내면패널 상측둘레부 소위 벨트라인은 보강부재에 의하여 띠형상으로 보강되어서 문짝의 강성을 향상시키는 것이었다.Therefore, in the hard top car (roof-hard car), the so-called belt line on the inner side of the upper side of the inner panel of the side door was reinforced with a belt shape by a reinforcing member to improve the rigidity of the door.
그런데, 상기한 바와 같은 종래의 차체측부의 에너지흡수구조로는 충돌때에 탑승원의 어깨등이 상기 보강부재로부터 강한 충격을 받는 일이 없도록 하는 것이 요망된다.By the way, in the energy absorption structure of the conventional vehicle body side portion as described above, it is desired that the shoulder of the occupant is not subjected to strong impact from the reinforcing member in the event of a collision.
본 고안은 이와 같은 사정을 고려하여, 문짝본체의 강성을 확보한 상태에서 충돌때 탑승원에 대한 충격을 효과적으로 완화할 수 있는 차체측부의 에너지흡수구조를 제공하는 것을 과제로 하고 있다.The present invention has been made in view of the above situation, and an object of the present invention is to provide an energy absorbing structure of the vehicle body side portion that can effectively alleviate the impact on the occupant in the event of a collision while securing the rigidity of the door body.
본 고안은 측면문짝의 벨트라인에 설치한 벨트라인 보강부재 또는 문짝내부패널로 폐단면을 형성한 차체측부의 에너지흡수구조에 있어, 상기 과제를 해결하기 위하여 상기 폐단면의 탑승원의 측부에 대응하는 부분의 차폭방향의 강성이 다른 폐단면부의 차폭방향의 강성보다도 낮게 되도록 강성 저하부분을 상기한 벨트라인 보강부재 또는 문짝패널의 적어도 어느 한편에 형성하고 있다.The present invention is an energy absorption structure of the side of the vehicle body formed of a belt line reinforcement member or a door inner panel formed on the belt line of the side door, and in order to solve the above problems, The rigidity reducing portion is formed in at least one of the above belt line reinforcing members or the door panels so that the rigidity of the portion in the vehicle width direction is lower than the rigidity of the other closed end surface portion.
따라서, 측면문짝의 벨트라인에 설치한 벨트라인 보강부재와 문짝내부패널로 형성된 폐단면에 설치된 강성 저하부분이 탑승원의 측부애 대응하여 설치되고 있으므로 충돌때에는 탑승원에 작용하는 충격이 효과적으로 완화된다.Therefore, since the stiffness-reducing part provided in the closed end surface formed by the belt line reinforcement member and the inner door panel which were provided in the belt line of the side door door is installed in correspondence with the side of the crew, the impact acting on a crew during a collision is effectively alleviated.
그 강성저하부분은 예로, 벨트라인 보강부재 또는 문짝내부패널의 적어도 어느 한편에 비이드등을 형성한 경우, 그 부분을 트림으로 덮는 것에 의해 차실내로 돌출시키는 일없이 은폐될 수 있다.The rigid lower portion can be concealed without protruding into the cabin by covering the portion with a trim, for example, when a bead or the like is formed on at least one of the belt line reinforcing member or the inner panel of the door.
본 고안의 효과로서는 측면문짝의 벨트라인에 설치한 벨트라인 보강부재와 문짝내부패널로 형성되는 폐단면의 탑승원의 측부에 대응하는 부분의 차폭방향의 강성이, 다른 폐단면부의 차폭방향의 강성보다도 낮게 되도록 강성저하 부분을, 상기 벨트라인 보강부재 혹은 문짝내부패널의 적어도 어느 한편에 형성하고 있으므로 차실내의 미관을 손상하지 않으며, 차실이 협소하게 느껴지거나 불편한 느낌을 받는 일없이 충돌때의 탑승원에 대하는 충격을 효과적으로 완화할 수 있다.As an effect of the present invention, the rigidity of the vehicle width direction of the portion corresponding to the side of the occupant of the closed end surface formed of the belt line reinforcement member and the inner door panel formed on the belt line of the side door is greater than the rigidity of the vehicle width direction of the other closed end surface portion. Since the rigid lower portion is formed on at least one of the belt line reinforcing member or the inner panel of the door so as to be low, it does not damage the aesthetics of the interior of the cabin, and the cabin occupants at the time of collision without feeling narrow or uncomfortable. The impact can be effectively alleviated.
이하에 본 고안을 그 실시예에 의거하여 상세히 설명한다.Hereinafter, the present invention will be described in detail based on the embodiments.
본 실시예에 표시하는 차체측부의 에너지흡수구조는, 2도어형의 하아드톱차(단단한 지붕을 가진 자동차로서 이하 "하아드톱차"로 설명함)에 채택되며, 차실내의 미관을 손상하는 일이 없이, 그리고, 차실이 협소하거나 불편한 느낌을 받는 일이 없이 충돌때의 충격을 효과적으로 완화시킬 수 있도록 한 것으로, 이하와 같이 구성된다.The energy absorption structure of the vehicle body side portion shown in this embodiment is adopted in a two-door type hard top car (hereinafter referred to as a "hard top car" as a car having a solid roof), and damages the beauty of the interior of the car. Without this, and the vehicle compartment can be effectively alleviated the impact at the time of collision without feeling narrow or uncomfortable, it is comprised as follows.
제5도에 표시하는 바와 같이 2도어형의 하아드톱차(1)의 측면문짝(2)의 상측둘레의 벨트라인(3)(사선부분)은, 제1도(a)에 표시하는 바와 같이 벨트라인 보강부재(4)와 문짝내부패널(5)과로 폐단면(6)(닫힌 단면)을 형성하여 고강성인 것으로 된다.As shown in Fig. 5, the belt line 3 (diagonal portion) of the upper circumference of the side door 2 of the two-door type top car 1 is shown in Fig. 1 (a). The belt line reinforcing member 4 and the door inner panel 5 are formed to form a closed end surface 6 (closed end face), thereby becoming highly rigid.
그 폐단면(6)에 있어서의 탑승원(7)의 측부에 대응하는 부분(제5도의 고차사선부분)에는 차폭방향의 강성을 저하시키도록 구성한 강성저하부분(8)을 형성하며, 충돌때에 측면문짝(2)으로부터 탑승원에 가해지는 충격을 가능한한 완화하도록 하고 있다.In the portion corresponding to the side of the occupant 7 in the closed section 6 (high-order diagonal portion in FIG. 5), the rigid lower portion 8 configured to reduce the rigidity in the vehicle width direction is formed, The impact exerted on the occupant from the side door 2 is reduced as much as possible.
상세히 설명하면, 그 강성저하부분(8)은 제1도(a)에 표시하는 바와 같이 문짝내부패널(5)의 상측둘레 외측에 용접접합되는 대략 ㄴ자 단면형상의 벨트라인 보강부재(4)의 접합플랜지(4a)를 오목홈 형상부(4b)로 굴곡형성하며, 제1도(b)에 표시하는 바와 같이 그 오목홈 형상부(4b)에서는 접합플랜지(4a)가 문짝내부패널(5)과 이간되어, 약간 넓은 공극(9)을 갖고 있다.In detail, the rigid lower portion 8 is formed of the belt line reinforcing member 4 having a substantially N-shaped cross-sectional shape welded to the outer side of the upper circumference of the inner door panel 5, as shown in FIG. The joining flange 4a is bent into the concave groove 4b, and as shown in FIG. 1 (b), the joining flange 4a is the inner door panel 5 in the concave groove 4b. It is separated from and has a slightly wide air gap 9.
즉, 측면문짝(2)의 충돌에 대한 차폭방향의 필요강성은 주로 문짝의 측패널(16)의 강성으로 대항하도록 하며, 차실 앞쪽 탑승원(7)에 접촉되는 문짝내부패널(5)에 상술한 바와 같이 강성저하부분(8)을 설치하는 것에 의하여 부분적으로 차폭방향의 강성을 저하시키도록 구성하고 있다.That is, the necessary stiffness in the vehicle width direction against the collision of the side door 2 is mainly opposed to the stiffness of the side panel 16 of the door, and the door inner panel 5 which is in contact with the vehicle front passenger 7 is described above. As described above, the rigid lowering portion 8 is provided to partially reduce the rigidity in the vehicle width direction.
이와 같이 구성하는 것에 의하여 충돌때에는 직접 그 강성저하부분(8)이 차실 앞쪽 탑승원의 어깨등에 닿게 되며, 탑승원이 받는 충격이 경감되게 한다.In such a configuration, when the collision occurs, the rigid lower portion 8 directly touches the shoulder of the occupant in front of the vehicle, and the impact of the occupant is reduced.
또, 이 강성저하부분(8)은 벨트라인 보강부재(4)에 형성되어 있기 때문에, 차실내로 돌출하는 일은 없이 문짝내부패널(5)의 내면을 평탄한 트림(10)으로 덮을 수 있다(제1도(b)참조).In addition, since the rigid lowering portion 8 is formed in the belt line reinforcing member 4, the inner surface of the door inner panel 5 can be covered with the flat trim 10 without protruding into the vehicle compartment. See FIG. 1 (b)).
그 때문에 차실내의 미관이 손상됨이 없고, 차실이 협소하게 느껴지거나, 혹은 불편한 느낌을 받는 일이 없다.As a result, the aesthetics in the interior of the car interior are not impaired, and the interior of the car does not feel narrow or uncomfortable.
도면중 미설명 부호 17은 유리창이다.In the figure, reference numeral 17 is a glass window.
제2도(a)는 상기 실시예의 변형예를 표시하는 것으로, 측면문짝(2)의 벨트라인 보강부재(14)의 접합플랜지(14a)에 강성저하부분(8)으로서의 복수의 오목홈 형상부(14b)를 형성한 것으로, 차실내에 돌출하는 부분이 없이 상기의 실시예와 동일하게 문짝내부패널(5)을 평탄한 트림으로 덮을 수 있다.FIG. 2 (a) shows a variation of the above embodiment, in which a plurality of concave groove-shaped portions as the rigid lowering portion 8 are formed in the joining flange 14a of the belt line reinforcing member 14 of the side door 2; By forming 14b, the inner door panel 5 can be covered with a flat trim in the same manner as in the above embodiment without any protruding portion in the vehicle compartment.
한편, 뒷자석에 착석한 탑승원을 보호하기 위하여, 센터필러(11)의 하부에 위치하는 내부패널(11a)을 센터필러(11) 및 플로어패널(12)과 일체화가 되도록 연접시켜, 대략 U자 형상의 오목한 공간부분(11b)을 형성하며, 그 공간부분(11b)에 쿠션재 역할을 하는 에너지흡수재(13)를 부착하여 충돌력이 가해질 경우 충격력을 흡수하도록 하고 있다.On the other hand, in order to protect the occupants seated in the rear seat, the inner panel (11a) located in the lower portion of the center pillar 11 is connected to the center pillar 11 and the floor panel 12 so as to be integrated, approximately U-shaped A concave space portion 11b having a shape is formed, and an energy absorber 13 serving as a cushioning material is attached to the space portion 11b to absorb impact force when a collision force is applied.
그리고, 제2도(b)에 표시하는 바와 같이, 내부패널(11a)의 외측에 보강부재(15)를 설치하여 벨트라인(3)부를 보강하고 있다.As shown in FIG. 2B, a reinforcing member 15 is provided outside the inner panel 11a to reinforce the belt line 3 portion.
도면중 미설명 부호 18은 내부패널(11a)의 내면측을 덮는 트림이다.In the figure, reference numeral 18 is a trim covering an inner surface side of the inner panel 11a.
이와 같은 구성에 의하여 센터필러(11)를 그 하부까지 폐단면 형상으로 형성하여 구부림 강성을 향상시킴과 동시에, 뒷자석에 착석하고 있는 탑승원에 대응하는 부분의 내부패널(11a)의 내면강성을 에너지흡수재(13)에 의하여 효과적으로 저하시킬 수 있다.In this way, the center pillar 11 is formed in a closed cross-sectional shape to the lower portion thereof to improve bending rigidity, and at the same time, the inner rigidity of the inner panel 11a of the portion corresponding to the occupant seated in the rear seat is energy. The absorber 13 can effectively reduce the amount.
또, 그 에너지 흡수재(13)를 바깥방향으로 오목한 공간부분(11b)에 설치하고 있기 때문에, 차실내로 돌출하는 일없이 그 부분을 평탄한 트림(18)으로 덮을 수 있으며, 뒷자석의 차실내배치를 자유롭게 할 수 있으며, 미관을 손상하거나, 차실이 협소하게 느껴지거나 혹은 불편한 느낌을 받는 일이 없도록 할 수 있다.In addition, since the energy absorbing material 13 is provided in the concave space portion 11b, the portion can be covered with the flat trim 18 without protruding into the vehicle interior, and the rear seat interior arrangement is possible. It can be used freely, and it does not damage the aesthetics, make the car feel narrow or uncomfortable.
제3도(a)는 다른 실시예를 표시하며, 상기의 실시예와 동일하게 문짝내부패널(5)에 강성저하부분(8)을 형성한 것으로, 문짝내부패널(5)의 상측면(5a)에 길이방향의 비이드(31)와 횡측면(5b)의 상측둘레부에 상하방향의 비이드(32)를 형성하고 있다.FIG. 3A shows another embodiment, in which the rigid lower portion 8 is formed on the inner panel 5 in the same manner as the above embodiment, and the upper surface 5a of the inner panel 5 is formed. ), A bead 32 in the vertical direction is formed in the upper peripheral portion of the bead 31 in the longitudinal direction and the transverse side surface 5b.
각 비이드(31)(32)는 제3도(b)에 표시하는 바와 같이, 문짝내부패널(5)을 벨트라인 보강부재(4)와의 사이에 형성되는 폐단면(6)측으로 돌출시키며, 문작내부패널(5)자체의 강성을 부분적으로 저하시키도록 하고 있다.Each bead 31, 32 projects the inner door panel 5 toward the closed end face 6 formed between the belt line reinforcing member 4, as shown in FIG. The rigidity of the internal panel 5 itself is partially reduced.
따라서, 문짝내부패널(5)을 평탄한 트림(10)으로 덮으며, 차실내의 미관을 유지하고, 협소함, 불편함등을 없애며, 충돌때의 탑승원에 대하는 충격을 호과적으로 완화할 수 있다.Therefore, the inner door panel 5 is covered with the flat trim 10, the aesthetics in the vehicle interior can be maintained, the narrowness, the discomfort, etc. can be removed, and the impact on the occupant in the event of a collision can be favorably alleviated.
제4도(a) 및 제4도(b)는 또다른 실시예를 표시하며, 상기의 실시예와 동일하게, 문짝내부패널(5)에 강성저하부분(8)을 형성한 것으로, 문짝내부패널(5)의 능선부(5c)의 곡율을 부분적으로 작게하여 곡면부(41)을 형성하는 동시에, 그 아래방향에 위치하는 횡측면(5b)의 상측둘레부에 벨트라인 보강부재(4)와의 사이에 형성되는 폐단면(6)에 관통하는 관통구멍(42)을 각각 형성하고 있다.4 (a) and 4 (b) show yet another embodiment, and in the same manner as in the above embodiment, the rigid lowering portion 8 is formed in the inner door panel 5, and the inside of the door The curvature of the ridge portion 5c of the panel 5 is partially reduced to form the curved portion 41, and the belt line reinforcing member 4 is disposed at the upper circumferential portion of the transverse side surface 5b positioned downward. Through-holes 42 are formed to penetrate through the closed end surface 6 formed between the gaps.
이와 같은 구성에 의하여도 차실내에 돌출하는 일없이 강성저하부분(8)을 문짝내부패널(5)에 형성할 수 있으며, 그 문짝내부패널(5)을 평탄한 트림(10)으로 덮어, 차실내 미관을 유지하고, 차실을 협소하게 느껴지거나, 혹은 불편한 느낌을 받는 일이 없도록 하며, 충돌시에 탑승원에 대한 충격을 효과적으로 완화할 수 있는 것이다.Even with such a configuration, the rigid lower portion 8 can be formed in the inner panel 5 without protruding from the interior of the vehicle, and the inner panel 5 is covered with a flat trim 10 to cover the interior of the vehicle interior. Maintaining aesthetics, avoiding narrow or uncomfortable cabins, and effectively alleviating impact on the crew during a crash.
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989077728U JPH0733932Y2 (en) | 1989-06-30 | 1989-06-30 | Energy absorption structure on the vehicle body side |
| JP1-77728 | 1989-06-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR910000620U KR910000620U (en) | 1991-01-23 |
| KR930001187Y1 true KR930001187Y1 (en) | 1993-03-18 |
Family
ID=13641960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019900009283U KR930001187Y1 (en) | 1989-06-30 | 1990-06-29 | Collision energy absorbing structure for a vehicle side body |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0733932Y2 (en) |
| KR (1) | KR930001187Y1 (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0542825A (en) * | 1991-08-09 | 1993-02-23 | Toyota Motor Corp | Automotive door structure |
| JPH06252753A (en) * | 1993-03-01 | 1994-09-09 | Matsushita Electric Ind Co Ltd | Pll frequency synthesizer |
| JP2914598B2 (en) * | 1993-03-18 | 1999-07-05 | 河西工業株式会社 | Car door trim |
| JP3152267B2 (en) * | 1993-06-24 | 2001-04-03 | 日産自動車株式会社 | Vehicle door structure |
| JP3109334B2 (en) * | 1993-07-23 | 2000-11-13 | トヨタ自動車株式会社 | Side door structure |
| JP3186368B2 (en) * | 1993-09-28 | 2001-07-11 | トヨタ自動車株式会社 | Vehicle door structure |
| JP3158827B2 (en) * | 1993-12-28 | 2001-04-23 | トヨタ自動車株式会社 | Energy absorption structure on the side of the vehicle |
| JPH07329570A (en) * | 1994-06-10 | 1995-12-19 | Nissan Motor Co Ltd | Vehicular door structure |
| JPH082257A (en) * | 1994-06-20 | 1996-01-09 | Honda Motor Co Ltd | Automobile door structure |
| JP3403249B2 (en) * | 1994-07-29 | 2003-05-06 | 本田技研工業株式会社 | Automotive door structure |
| JPH0840072A (en) * | 1994-07-29 | 1996-02-13 | Honda Motor Co Ltd | Door structure for automobile |
| JP3677984B2 (en) * | 1998-02-13 | 2005-08-03 | 日産自動車株式会社 | Car door structure |
| JP3457890B2 (en) * | 1998-09-17 | 2003-10-20 | ダイハツ工業株式会社 | Shock absorbing structure of vehicle door |
| JP5694793B2 (en) * | 2011-01-25 | 2015-04-01 | ダイハツ工業株式会社 | Vehicle door structure |
| JP6916999B2 (en) * | 2016-11-10 | 2021-08-11 | スズキ株式会社 | Vehicle door structure |
| JP6787058B2 (en) * | 2016-11-10 | 2020-11-18 | スズキ株式会社 | Vehicle door structure |
| KR102472130B1 (en) * | 2021-05-07 | 2022-11-29 | 주식회사 윈크라우드 | Apparatus for filtering smoke |
-
1989
- 1989-06-30 JP JP1989077728U patent/JPH0733932Y2/en not_active Expired - Lifetime
-
1990
- 1990-06-29 KR KR2019900009283U patent/KR930001187Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0733932Y2 (en) | 1995-08-02 |
| JPH0316514U (en) | 1991-02-19 |
| KR910000620U (en) | 1991-01-23 |
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