PROBLEM TO BE SOLVED: To avoid detachment of a core material from a beading part as much as possible at the time of bending deformation of the beading part.SOLUTION: In a beading in which presence of a core material 12 can be visibly confirmed through a beading part 10a, the core material 12 includes a covering material having a core part elongated in an extending direction of the beading part 10a and a sheath part spirally wound around the core part and the sheath part has a cross-sectional shape that is different from the core part.SELECTED DRAWING: Figure 2
【課題】玉縁部の曲がり変形時において、玉縁部からの芯材の剥離を極力回避することにある。【解決手段】芯材12の存在が玉縁部10aを通して目視で確認可能である玉縁において、芯材12が、玉縁部10aの延びる方向に長尺な芯部と芯部の周りにスパイラル状に巻装されている鞘部とを有するカバリング材を備えるとともに、鞘部が、芯部とは異なる断面形状を備えている。【選択図】図2
BEADING AND VEHICLE INTERIOR ARTICLE INCLUDING BEADING
玉縁及び玉縁を備えた乗物内装品
2017-09-28
Patent
Electronic Resource
Japanese