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    • 2. 发明申请
    • Cane and Cylindrical Body
    • 甘蔗和圆柱体
    • US20140041702A1
    • 2014-02-13
    • US13984001
    • 2011-10-20
    • Tsutomu YamamotoKazuhiko KosugeAkito MiyazakiKouki Doi
    • Tsutomu YamamotoKazuhiko KosugeAkito MiyazakiKouki Doi
    • A45B9/04A45B9/00
    • A45B9/00A45B9/02A45B9/04A45B2009/005A45B2009/007A61H3/06A61H2201/0161Y10T428/1372
    • Provided is a cane that has a sufficient impact-resistant strength; and is excellent in safety, durability and repairability and also lightweight but has a high stiffness. Such a cane has a shaft (4) and a grip,the shaft (4) comprising a high-strength-organic-fiber-reinforced-resin layer (31) and a carbon-fiber-reinforced-resin layer (32),the high-strength-organic-fiber-reinforced-resin layer (31) being integrally laminated onto each of the outside and inside surfaces of the carbon-fiber-reinforced-resin layer (32),the shaft (4) comprising a glass-fiber-reinforced-resin layer (33a) on the inner side of the innermost high-strength-organic-fiber-reinforced-resin layer (31a),the shaft (4) comprising a glass-fiber-reinforced-resin layer (33b) on the outer side of the outermost high-strength-organic-fiber-reinforced-resin layer (31b).
    • 提供具有足够的抗冲击强度的手杖; 并且安全性,耐久性和可修复性优异,并且重量轻但具有高刚度。 这种拐杖具有轴(4)和把手,所述轴(4)包括高强度有机纤维增强树脂层(31)和碳纤维增强树脂层(32),所述轴 高强度有机纤维增强树脂层(31)整体层压在碳纤维增强树脂层(32)的每个外表面和内表面上,轴(4)包括玻璃纤维 在最内侧的高强度有机纤维增强树脂层(31a)的内侧的增强树脂层(33a),所述轴(4)包括玻璃纤维强化树脂层(33b) 最外侧的高强度有机纤维强化树脂层(31b)的外侧。