To provide a technology capable of inhibiting distortion from occurring at a stitching part of synthetic leathers.SOLUTION: A steering wheel (100) includes: a main body (10) including a core metal (11); and a synthetic leather part (20) sheathing the main body. The synthetic leather part includes: a first synthetic leather part (20A); a second synthetic leather part (20B) made of a raw material different from that of the first synthetic leather part; and a linear first stitching part (S1) along which the first synthetic leather part and second synthetic leather part are stitched with each other. When the steering wheel is viewed from the front, the first stitching part does not extend in a direction heading for a center of the steering wheel.SELECTED DRAWING: Figure 1
【課題】合成皮革の縫製部における歪みを抑制できる技術を提供する。【解決手段】ステアリング(100)は、芯金(11)を含む本体部(10)と、本体部を覆う合皮部(20)と、を備える。合皮部は、第1合皮部(20A)と、第1合皮部と異なる素材である第2合皮部(20B)と、第1合皮部と第2合皮部とを互いに縫製する線状の第1縫製部(S1)とを有する。第1縫製部は、ステアリングを正面から見た場合に、ステアリングの中心に向かう方向に延伸していない。【選択図】図1
STEERING WHEEL AND SYNTHETIC LEATHER WRAPPING METHOD
ステアリングおよび合皮巻き方法
2024-10-11
Patent
Electronic Resource
Japanese
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