Roller shutter cover
AssigneeNantong Jiale Auto Parts Technology Co., LTD
InventorXiaoqian Ying
Life of this patent
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Abstract
A roller shutter cover, including a slide rail, a roller shutter, and a manual driving structure, where the roller shutter is connected to the slide rail and can move on the slide rail, the roller shutter includes a plurality of sequentially connected shutter slats, and the manual driving structure is disposed at one end of the roller shutter and can drive the roller shutter to move on the slide rail so that the roller shutter switches between an opened state and a storage state. As the roller shutter cover is provided with the slide rail, the slide rail can enable the roller shutter to move more smoothly and can also cover an edge of the roller shutter to prevent rainwater and the like from entering a truck bed. Meanwhile, the manual driving structure can drive the roller shutter to move, thereby saving time and labor.
Claims17
A roller shutter cover, comprising:
- a slide rail;
- a roller shutter, connected to the slide rail and capable of moving on the slide rail, wherein the roller shutter comprises a plurality of sequentially connected shutter slats;
- and
- a manual driving structure, disposed at one end of the roller shutter and capable of driving the roller shutter to move on the slide rail so that the roller shutter switches between an opened state and a storage state;
- wherein the slide rail is provided with a main slideway including a concave arc surface, wherein the main slideway is configured to carry the roller shutter to move on the concave arc surface of the main slideway in a point-contact manner;
- wherein the slide rail is further provided with a protective slideway including a concave structure, which is configured to carry the roller shutter to move within the concave structure of the protective slideway when serving as a backup slideway;
- wherein the main slideway is located on an inner side of the slide rail, and the protective slideway is adjacent to the main slideway and located on an outer side of the slide rail.
Dependencies are inferred from the claim text.