Handrail grid, handrail, and method for manufacturing a handrail

JP7913958B2Active Publication Date: 2026-09-01HASEKO CORP
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Patent Information

Application Number
JP2022168625
Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
Filing Date
2022-10-20
Publication Date
2026-09-01
Estimated Expiration
2042-10-20

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Abstract

To improve value of a product by increasing an amount of change in appearance, including shades of color and brightness that vary with amount and angle of light rays.SOLUTION: An elongate lattice L comprising a handrail has a cylindrical portion 1 and a tapping hole 2 formed inside the cylindrical portion 1. The cylindrical portion 1 is formed so that the cross section in the transverse direction formed by a first face 11 extending at least in the longitudinal direction, a second face 12, a third face 13, and a fourth face 14 is asymmetrical. The width of the first face 11 is longer than the widths of the second face 12, third face 13, and fourth face 14, the first face 11 and third face 13 face each other in a non-parallel manner, and the angles formed by the first face 11 and second face 12 and by the first face 11 and fourth face 14 are acute.SELECTED DRAWING: Figure 2
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Citation Information

Patent Citations

  • Panel structure for balustrade

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  • Screening lattice structure and house

    JP2009263975A

  • Handrail panel structure

    JP2012177285A

  • Screen and building structure

    JP2013155526A

  • Blind louver

    JP2013227790A