| CPC B63B 34/52 (2020.02) | 7 Claims |
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1. An inflatable floating mat, comprising:
a top sheet and a lower sheet, wherein the top sheet and the lower sheet are superimposed one above another, to form a body,
a circumferential weld line, wherein the circumferential weld line is connected end to end along an edge of the body to connect and seal the top sheet and the lower sheet, and the top sheet, the lower sheet and the circumferential weld line enclose an inflatable cavity,
a dividing weld line, wherein the dividing weld line is provided on the body, two ends of the dividing weld line are respectively connected at different positions of the circumferential weld line, and the dividing weld line divides the inflatable cavity into a first sub-cavity and a second sub-cavity, and
two inflating and deflating ports, wherein a first one of the two inflating and deflating ports is in communication with the first sub-cavity, and a second one of the two inflating and deflating ports is in communication with the second sub-cavity,
wherein the body is provided with a plurality of shaping weld lines, the plurality of shaping weld lines are arranged at intervals in a first direction of the body, and each of the plurality of shaping weld lines extends in a second direction, the second direction includes an angle with the first direction of the body, and in an interval arrangement direction of the plurality of shaping weld lines, two adjacent ones of the plurality of shaping weld lines, the top sheet and the lower sheet enclose a shaping cavity, in an extension direction of each of the plurality of shaping weld lines, two or more shaping weld lines of the plurality of shaping weld lines are provided, and a clearance configured to connect two adjacent shaping cavities is defined between two adjacent ones of the two or more shaping weld lines in the extension direction of each of the plurality of shaping weld lines, each of the plurality of shaping weld lines comprises first lines and second lines, each of the second lines is longer than each of the first lines, each of the second lines of one of the plurality of shaping weld lines is adjacent to a respective one of the first lines of the one of the plurality of shaping weld lines at one end, and each of the second lines of the one of the plurality of shaping weld lines is adjacent to a respective one of the second lines of an adjacent one of the plurality of shaping weld lines at one side.
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