To provide a side collision pad of an automobile that can properly absorb impact energy generated at the time of a side collision of the automobile, with moderate strength.SOLUTION: An outer panel 3 is damaged and deformed concavely toward an occupant at the time of a side collision of a vehicle body, which causes the vehicle body to move in a direction orthogonal to a traveling direction, which is a direction in which the vehicle body is pressed and dented. This makes the occupant remain seated by inertial law although the vehicle body moves, which causes a door trim 5 to collide with a waist part of the occupant so that the trim is dented and a side collision pad 1 is ruptured. Therefore, when the side collision pad 1, which has a hollow outer shape in a quadrangular pyramid shape, has a shape in which opening areas of an opened mounting base part are increased and the opening areas are gradually decreased toward the outside of a vehicle interior in a direction in which the pad separates from the mounting base part and has a cylindrical shape with a bottom which has a top surface which is not opened to a portion farthest away from the mounting base part, is arranged in the door trim 5, the side collision pad can appropriately absorb impact energy generated at the time of a side collision of the vehicle body.SELECTED DRAWING: Figure 2
【課題】自動車の側面衝突時の衝撃エネルギーを適度な強度を持って適切に吸収できる自動車の側突パッドを提供すること。【解決手段】車体の側方から衝突されるとアウターパネル3が損傷して乗員に向けて凹むように変形し、車体が進行方向とは直交する方向、即ち押されて凹む方向に移動する。このため、前記車体が移動するのに対して、慣性の法則により前記乗員は座ったままの位置に留まることとなって、この乗員の腰の部分にドアトリム5が衝突して凹んだり、側突パッド1は潰される。従って、中空の外形が四角錐台形状を呈して、開口された取付け基部の開口面積を広くして、この取付け基部から離れる方向の車室外方に向けて順次開口面積を狭める形状を呈すると共に前記取付け基部から最も遠い部分には開口しない天面を有する有底角筒状とした前記側突パッド1を前記ドアトリム5に設けることにより、車体の側面衝突時の衝撃エネルギーを適切に吸収できる。【選択図】図2
SIDE COLLISION PAD OF AUTOMOBILE
自動車の側突パッド
02.12.2022
Patent
Elektronische Ressource
Japanisch
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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