PROBLEM TO BE SOLVED: To provide an awning bow technique for load carrying platform capable of improving carrying-in and carrying-out operation performance of load by simply folding awning set on the load carrying platform from the rear end in the order.SOLUTION: An awning bow frame device 1 for load carrying platform has a portal frame group 2 composed of a plurality of portal frames 20, a lower end of a link 30 falling to the rear side is pivotally fitted to the lower side of a front pillar part 21, of the portal frame group 2 front rear portal frames 20, 20, the upper end of the same link 30 falling to the rear side is pivotally fitted to the upper side of the rear pillar part 21 via a lower slide piece 5, further, a lower end of a link 31 falling to the front side is pivotally fitted to the lower side of a rear pillar part 21, of the portal frame group 2 front rear portal frame 20, 20, an upper end of the same link 31 falling to the front side is pivotally fitted to an upper position than the lower slide piece 5 of the front pillar part 21 via the upper slide piece 6, a connection shaft 32 is provided at an intersection of the link 30 falling to the rear side and the link 31 falling to the front side and, thereby, an autonomous expansion mechanism 3 composed of the link 30 falling to the rear side and the link 31 falling to the front side which are intersected in an X-letter shape is provided.SELECTED DRAWING: Figure 1
【課題】 荷台上に設置した幌を、その後端から順次、簡便に折畳み、貨物の搬入および搬出作業性を高めることができる新たな荷台幌用の骨格技術を提供する。【解決手段】 複数の門型枠20からなる門型枠群2を有し、該門型枠群2前後門型枠20,20の中、前柱部21の下方に後倒リンク30下端を軸着し、後柱部21の上方に同後倒リンク30の上端を下位スライド駒5を介して軸着し、且つ、当該門型枠群2前後門型枠20,20の中、後柱部21の下方に前倒リンク31下端を軸着し、前柱部21の下位スライド駒5よりも上位に、同前倒リンク31の上端を上位スライド駒6を介して軸着し、後倒リンク30および前倒リンク31交叉点に連結軸32を設け、X字状に交叉した後倒リンク30および前倒リンク31からなる自律伸縮機構3を設けてなるものとした、この発明の荷台用幌張枠装置1である。【選択図】 図1
AWNING BOW FRAME DEVICE FOR LOAD CARRYING PLATFORM
荷台用幌張枠装置
2017-05-25
Patent
Electronic Resource
Japanese
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS |
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