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2. 发明授权

US5101530A Squeegee 失效
标题翻译：刮刀
公开(公告)号：US5101530A
公开(公告)日：1992-04-07
申请号：US491445
申请日：1990-03-06
申请人： Alan M. Hansen , Sandra J. Hansen , Christopher G. Alviar , Paul E. Furner , Terrence K. Jones , David R. Knaub , Sohrab Vossoughi
发明人： Alan M. Hansen , Sandra J. Hansen , Christopher G. Alviar , Paul E. Furner , Terrence K. Jones , David R. Knaub , Sohrab Vossoughi
IPC分类号： A47L13/11
CPC分类号： A47L13/11
摘要： An improved, light-weight squeegee suitable for use in and around the home for cleaning and drying shower and tub enclosures, windows, and spa decks, or autos and boat decks. The squeegee is constructed without metal parts that could scratch glass, ceramic and painted surfaces or that could corrode and stain such surfaces. A cylindrical handle holds dual S-shaped blades, which extend along the handle and beyond one end of the handle to facilitate cleaning in tight spaces. The unitary blades are coextruded from thermoplastics having different hardnesses, the roots of the blades held in the slotted handle being stiff, while the extended portions of the blades used for wiping surfaces are relatively flexible. The compact size and the integral handle parallel with the blades allows the user to maneuver the squeegee efficiently in the narrow confines of glass enclosures.
摘要翻译：一种改进的，重量轻的刮板，适用于家庭及其周围，用于清洁和干燥淋浴和浴缸外壳，窗户和水疗甲板，汽车和船甲板。刮板的构造没有金属部件，可能会刮伤玻璃，陶瓷和涂漆表面，或可能腐蚀和污染这些表面。圆柱形手柄保持双重S形叶片，其沿着手柄延伸并且超出手柄的一端，以便于在狭窄的空间中进行清洁。单一叶片由具有不同硬度的热塑性塑料共挤出，保持在开槽手柄中的叶片的根部是刚性的，而用于擦拭表面的叶片的延伸部分是相对柔性的。紧凑的尺寸和与叶片平行的整体手柄允许使用者在玻璃外壳的窄范围内有效地操纵刮板。

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