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    • 5. 发明申请
    • FITTING ASSEMBLY FOR HAND TOOL
    • 用于手工具的装配组件
    • US20140060263A1
    • 2014-03-06
    • US13598639
    • 2012-08-30
    • Tsang-Hai LIN
    • Tsang-Hai LIN
    • B25B23/16B25B29/00
    • B25B23/0035Y10T279/1091
    • The present invention is provides a fitting assembly for a hand tool with enhanced snapping capability, operation smoothness, and reduced manufacturing cost. The fitting assembly contains a body and one end of the body has a fitting member. The fitting member has a radial through channel connecting two opposing sides of the fitting member. Two steel balls and a conical spring in between are housed in the through channel. By simultaneously compressing the both ends of the conical spring through the steel balls on the fitting member, and as the smaller rings of the conical spring are squeezed into the larger rings to effectively reduce the length of the compressed conical spring and to align the steel balls' engagement direction and the axial direction of the conical spring, the fitting assembly provides enhanced snapping capability, operation smoothness in connection and detachment, and reduced manufacturing cost of the hand tool.
    • 本发明提供了一种具有增强的捕捉能力,操作平滑度和降低的制造成本的用于手动工具的装配组件。 配件组件包含主体,并且主体的一端具有配件构件。 装配构件具有连接装配构件的两个相对侧的径向通道。 两个钢球和其间的锥形弹簧容纳在通道中。 通过同时将锥形弹簧的两端通过配合构件上的钢球压缩,并且当锥形弹簧的较小的环被挤压到较大的环中以有效地减小压缩锥形弹簧的长度并使钢珠 锥形弹簧的接合方向和轴向方向,配件组件提供增强的扣合能力,连接和拆卸的操作平滑度以及手工工具的制造成本降低。