Title:
CUSHIONING MEMBER
Document Type and Number:
Japanese Patent JP2019203246
Kind Code:
A
Abstract:
To provide a cushioning member which can improve cushioning performance, and can reduce costs.SOLUTION: A cushioning member 50 which is continuously formed in the longitudinal direction and is attached to fittings has a hollow cylinder portion 55 which comprises a base portion 51 arranged on an attachment face of the fittings, a first side wall portion 52 and a second side wall portion 53 which are continuously provided to a first end edge 512A and a second end edge 513A along the longitudinal direction of the base portion 51 respectively, and a top face portion 54 which connects between tips of the first side wall portion 52 and the second side wall portion 53. A shape of a cross section that is perpendicular to the longitudinal direction of the hollow cylinder portion 55 is made to a trapezoid, and cross angles between the first side wall portion 52 and the second side wall portion 53, and the base portion 51 are acute angles.SELECTED DRAWING: Figure 4
Inventors:
NOJIMA MASAHIRO
IZAWA TAICHI
KIKUNO WATARU
MATSUO KIYOSHI
IZAWA TAICHI
KIKUNO WATARU
MATSUO KIYOSHI
Application Number:
JP2018096802A
Publication Date:
November 28, 2019
Filing Date:
May 21, 2018
Export Citation:
Assignee:
YKK ARCHITECTURAL
International Classes:
E06B7/23; E05F5/02; E06B7/36
Domestic Patent References:
| JPH0510076A | 1993-01-19 | |||
| JPH09144423A | 1997-06-03 | |||
| JPS6084692U | 1985-06-11 | |||
| JPS61157686U | 1986-09-30 | |||
| JPS5933979U | 1984-03-02 | |||
| JPS5531198Y2 | 1980-07-24 |
Attorney, Agent or Firm:
Intellectual Property Office