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US 2021/0180267 A1Published application
Road gutter having dust collection function
AssigneeShanghai Sangkang Environment Technology Co., Ltd.
InventorXianmin XU
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AssigneeShanghai Sangkang Environment Technology Co., Ltd.
InventorXianmin XU
Estimating the term…
A road gutter having a dust collection function, consisting of a gutter groove (11) and a cover stopper (10) that covers the gutter groove (11). The side surface of the cover stopper (10) is “T”-shaped. Plugs (10b) of the cover stopper (10) are embedded in the gutter groove (11), and a shoulder (10c) of the cover stopper (10) is supported on platforms (11c) formed by the left and right walls of the gutter groove (11) to bear the weight of the whole cover stopper (10). The front surface of the cover stopper (10) is inverted “U”-shaped, and forms a dust absorption channel (10a) with a solid part of the gutter groove (11). The dust absorption channel (10a) communicates the gutter groove (11) with an external space. Road dust and mess enter the gutter groove (11) from the external space by means of the dust absorption channel (10a) under the drive of an external force, and fall to the bottom of the gutter groove (11).
A road dust collection and drainage canal, wherein the dust collection and drainage canal is for disposition at a roadside edge of a road surface, the dust collection and drainage canal comprises a drainage ditch and a cover plug that covers the drainage ditch;
Dependencies are inferred from the claim text.