To provide a door structure for a moving body which can reduce noise intruding into a cabin at the movement of a moving body.SOLUTION: A door structure 5 for a moving body comprises: a door 10 which has an outer panel 11 and an inner panel 12, and in which an upper opening part 15 and a lower opening part 16 are formed in a portion corresponding to a space part 13 of the inner panel; a door lock device 20 arranged at the door; a shielding material 31 arranged in a region between the upper opening part and the lower opening part in the space part, movable between a first position and a second position, and shielding noise which intrudes into the space part from the lower opening part when moving to the second position, and tries to exit to the upper opening part; and a drive mechanism 33 for moving the shielding material according to a state of a door lock state so that the shielding material moves to the second position when the door lock device is brought into a lock state, and the shielding material moves to the first position when the door lock device is brought into a lock release state.SELECTED DRAWING: Figure 2

    【課題】移動体の移動時に乗員室に侵入する騒音を低減させることができる移動体用ドア構造を提供する。【解決手段】移動体用ドア構造5は、アウターパネル11とインナーパネル12とを有し、インナーパネルにおける空間部13に対応する部分に上部開口部15と下部開口部16とが設けられたドア10と、ドアに設置されたドアロック装置20と、空間部における上部開口部と下部開口部との間の領域に配置されて、第1位置と第2位置との間を移動することができ、第2位置に移動した場合に下部開口部から空間部に侵入して上部開口部へ抜けようとする騒音を遮蔽する遮蔽材31と、ドアロック装置がロック状態になった場合に遮蔽材が第2位置に移動し、ドアロック装置がロック解除状態になった場合に遮蔽材が第1位置に移動するように、ドアロック装置の状態に応じて遮蔽材を移動させる駆動機構33と、を備える。【選択図】図2


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    Title :

    DOOR STRUCTURE FOR MOVING BODY AND SOUND INSULATION STRUCTURE FOR MOVING BODY


    Additional title:

    移動体用ドア構造及び移動体用遮音構造


    Contributors:

    Publication date :

    2020-10-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



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