VEHICLE WASHER

To jet washing water from a lower part washing device securely to a lower surface of a vehicle body without waste and minimize scattering to a periphery, and reduce labor and cost caused by separately installing a vehicle body detector as a trigger of jetting.SOLUTION: A vehicle washer includes a portal car washing machine 1 which washes vehicle body surfaces except for a lower surface of an automobile stopped in a predetermined stop position, and a lower part washing device 4 which mainly washes the lower surface of the automobile. The portal car washing machine 1 includes: a car washing processing device arranged so as to move in a vehicle length direction of the automobile, and washes the vehicle body surfaces of the automobile in conjunction with movement; and a vehicle shape unit 20 which detects a length of the automobile. The lower part washing device 4 includes water jetting pipes 24 which are arranged on a floor surface of the stop position and are divided into a plurality of parts in the vehicle length direction, and includes control means which limitedly operates the water jetting pipes 24 of the lower part washing device 4 in response to a length of the automobile detected by the vehicle shape unit 20 of the portal car washing machine 1.SELECTED DRAWING: Figure 1 【課題】 本発明は、下部洗浄装置からの洗浄水を無駄なく確実に車体の下面に噴射させ、周囲へ飛散を最小限に抑えること、噴射のトリガとなる車体検出器の別置による手間やコストを軽減することを課題とするものである。【解決手段】 所定の停車位置に停車させた自動車の下面以外の車体面を洗浄する門型洗車機１と、自動車の主に下面を洗浄する下部洗浄装置４とを備えた洗車装置であって、門型洗車機１は、自動車の車長方向に移動自在に設けられ、移動に伴い自動車の車体面を洗浄する洗車処理装置と、自動車の長さを検出する車形ユニット２０を備え、下部洗浄装置４は、停車位置の床面に設けられ、車長方向に複数に区分けされた噴水管２４を備え、門型洗車機１の車形ユニット２０で検出する自動車の長さに応じて下部洗浄装置４の噴射管２４を限定して作動する制御手段を備えた。【選択図】図１