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公开(公告)号：US20210221661A1
公开(公告)日：2021-07-22
申请号：US16816123
申请日：2020-03-11
发明人： Xiaoguang ZHANG , Yuzhu WANG
摘要： The invention relates to the field of automobile elevators. An upright post structure is provided, wherein the upright post structure is a polygonal columnar structure formed by bending a plate, the upright post structure comprises a back plate, both ends of the back plate in a width direction vertically extend toward the same side of the back plate to form a side plate, end parts of the side plate away from the back plate extend oppositely to form a front plate, wherein the upright post structure further comprises one or a combination of various. Thus, when the upright post structure is subjected to a force in a horizontal direction, the local stress of the upright post is transferred so that the strength of the upright post is improved. The invention further provides automobile elevator using the upright post structure.
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公开(公告)号：US20210221662A1
公开(公告)日：2021-07-22
申请号：US16816159
申请日：2020-03-11
发明人： Xiaoguang ZHANG , Yuzhu WANG
IPC分类号： B66F7/28
摘要： The invention relates to an automobile elevating device. A platen of an automobile elevating device comprises a supporting plate, wherein the supporting plate has at least one first folded-back structure passing through front and back end parts; two wing sides of the supporting plate have a reinforcing structure formed by bending side edges of the supporting plate, and the reinforcing structure is located on a bottom surface of the supporting plate, wherein a last segment of the reinforcing structure is a horizontal structure and the last segment of the reinforcing structure abuts against the bottom surface of the supporting plate; two wing sides of the supporting plate have a reinforcing structure formed by bending side edges of the supporting plate, and the reinforcing structure is located on a bottom surface of the supporting plate, and a second folded-back structure is provided on a vertical wall of the reinforcing structure.
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