To store a boarding plate with a minimum size and reduce manufacturing cost.SOLUTION: A storage part 1 of a flat square box shape having a flat opening 1a formed only at the front corresponding to the front end of a vehicle step S is fixed below the vehicle step S. A drive source 3 having a vertical drive shaft 3a is provided in a rear part in the storage part 1. A drive gear 4 axially fixed to the drive shaft 3a of the drive source 3 is engaged with one of a pair of follower gears 5 symmetrically arranged to be engaged with each other. Cranks 5a are projected from the respective follower gears 5 so as to oppositely rotate at the same phase. The rear end left and right of a square boarding plate 6 are pivotally connected to the tips of the cranks 5a via a connection stick 7. Linear rails 9 of lengths projecting from the front end of the boarding plate 6 to behind the rear end are provided at the left and right edges of the boarding plate 6. The respective linear rails 9 are slidably inserted into guider rails 10 provided at the left and right edges in the storage part 1.SELECTED DRAWING: Figure 2
【課題】乗降板を最小限の大きさで格納すると共に、製造コストを低減させる。【解決手段】車両ステップS下部に、該車両ステップS前端に対応した前方にのみ扁平な開口部1aを開設した扁平方形箱状の収納部1を固定し、該収納部1内後部には、垂直な駆動軸3aを有する駆動源3を設け、該駆動源3の駆動軸3aに軸着した駆動歯車4を、左右対称位置に配置して噛合した一対の従動歯車5の一方に噛合し、各従動歯車5には同位相で反対に回転するクランク5aを突設し、該クランク5aの先端に連杆7を介して方形状の乗降板6の後端左右を枢着連結し、該乗降板6の左右側縁には、乗降板6前端から後端より後方へ所定長さ突出する長さのリニアレール9を設け、該リニアレール9の夫々を収納部1内の左右側縁に設けたガイドレール10にスライド自在に挿嵌する。【選択図】図2
STORABLE AUXILIARY STEP FOR VEHICLE
車両用格納式補助ステップ
20.01.2023
Patent
Elektronische Ressource
Japanisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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