The present invention provides a winding-type automatic cover device for a loading box of a truck, which is operated in a short time using a link structure and is able to effectively completely cover the loading box. According to the present invention, the winding-type automatic cover device for a loading box of a truck comprises: a pair of link members composed of a multi-section link structure having a plurality of links connected in a straight line, and installed at intervals corresponding to a width of the loading box; a plurality of support shafts installed across both ends corresponding to each other of each link of the link members; a winding shaft installed to rotate across an end of a last link of the link members; a driving motor fixedly installed on one side of the loading box; a driving force transmission device for transmitting a rotational force of the driving motor to a first support shaft; a rotation transmission device installed between the first support shaft and a second support shaft and transmitting a rotational force so that the second support shaft rotates as the first support shaft rotates; a cover cloth having an end in one side fixedly installed to a corner of the loading box on a side of the first support shaft, and the other end in the opposite side fixedly installed to the winding shaft, and covering an upper surface of the loading box while being wound or unwound; and a pair of shaft support brackets fixedly installed on one side of the loading box and supporting the first support shaft to rotate at intervals.
본 발명은 링크 구조를 사용하여 짧은 시간에 작동이 이루어지며 적재함을 효과적으로 완전히 덮는 것이 가능한 트럭 적재함용 권취방식 자동 덮개장치를 제공한다. 본 발명의 트럭 적재함용 권취방식 자동 덮개장치는 직선형상으로 연결되는 복수의 링크를 가진 다절 링크구조로 이루어지고 적재함의 폭에 대응되는 간격을 두고 설치되는 한쌍의 링크부재와, 링크부재 각 링크의 서로 대응되는 양 끝단을 가로질러 설치되는 복수의 지지축과, 링크부재의 마지막 링크 끝단을 가로질러 회전가능하게 설치되는 권취축과, 적재함의 한쪽에 고정 설치되는 구동모터와, 구동모터의 회전력을 첫번째 지지축에 전달하는 구동력전달장치와, 첫번째 지지축과 두번째 지지축 사이에 설치되고 첫번째 지지축이 회전함에 따라 두번째 지지축도 회전하도록 회전력을 전달하는 회전전달장치와, 한쪽 끝부분은 첫번째 지지축쪽 적재함 모서리에 고정 설치되고 반대쪽 끝부분은 권취축에 고정 지지되어 권취되거나 풀어지면서 적재함의 상면을 덮는 덮개천과, 적재함의 한쪽에 고정 설치되고 첫번째 지지축을 간격을 두고 회전가능하게 지지하는 한쌍의 축지지브라켓을 포함한다.
Winding Type Automatic Covering Device for Loading Box of Truck
트럭 적재함용 권취방식 자동 덮개장치
2022-07-21
Patent
Elektronische Ressource
Koreanisch
IPC: | 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 / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B62D MOTOR VEHICLES , Motorfahrzeuge |
Winding Type Automatic Covering Device for Loading Box of Truck
Europäisches Patentamt | 2022