Title:
DECORATIVE METAL COVER, AND DECORATIVE COVER
Document Type and Number:
Japanese Patent JP2020029652
Kind Code:
A
Abstract:
To provide a decorative metal cover with pavement material which is less likely to rattle inside the filled recess when sand is filled in the filled recess together with the pavement material.SOLUTION: A box frame-shaped decorative metal cover 21 has a filled recess 30 for filling with pavement materials, which is formed by a bottom plate part 22 and a side wall part 23 raising from the periphery of the bottom plate part 22. There are multiple ridges 36 and/or grooves 37, which extend vertically, formed on the inner surface 32 of the side wall part 23. With this configuration, the ridge 36 and groove 37 prevent the sand filled in the filled recess 30 together with the pavement material from being flown horizontally with respect to the inner surface 32 of the filled recess 30, resulting in a reduction of the rattling of the pavement materials using the same amount of sand as conventional one.SELECTED DRAWING: Figure 7
Inventors:
KONDO KENJI
Application Number:
JP2018154063A
Publication Date:
February 27, 2020
Filing Date:
August 20, 2018
Export Citation:
Assignee:
KANESO CO LTD
International Classes:
E02D29/14
Domestic Patent References:
| JPH0913415A | 1997-01-14 | |||
| JP2002275925A | 2002-09-25 | |||
| JPS62225628A | 1987-10-03 | |||
| JP2018525972A | 2018-09-13 |
Foreign References:
| WO2017003373A1 | 2017-01-05 | |||
| KR100839824B1 | 2008-06-19 |
Attorney, Agent or Firm:
Kitao Matsuura
Yu Yamamoto
Yasutoshi Iwata
Yu Yamamoto
Yasutoshi Iwata