Title:
DRAINAGE WATER ADJUSTING MEMBER
Document Type and Number:
Japanese Patent JP2019007285
Kind Code:
A
Abstract:
To provide a drainage water adjusting member that can make it difficult for the drainage function to deteriorate without maintenance even without maintenance, can be easily attached to an existing drainage ditch, has a small number of man-hour, can be manufactured at a low cost, and enables easy carrying.SOLUTION: The drainage water adjusting member having unevenness formed substantially parallel to a longitudinal direction on a front surface side is engaged on a bottom surface of a drainage ditch unit 1 having an upper lid body 10 provided with a flowing water hole 14, that is, on a bottom surface portion 24 of a flowing water plate 20, and the member is made of a resin member having a convex portion 51 forming sections of a plurality of concave flow channels in the drainage ditch unit 1.SELECTED DRAWING: Figure 1
Inventors:
SHIROYAMA RYOICHI
Application Number:
JP2017125691A
Publication Date:
January 17, 2019
Filing Date:
June 27, 2017
Export Citation:
Assignee:
SHIRAYAMA KK
International Classes:
E03F5/046; E01C11/22
Attorney, Agent or Firm:
Natsuka Ito