会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明申请
    • TORSION SPRING AND FOLDING DEVICE
    • 扭力弹簧和折叠装置
    • US20130104343A1
    • 2013-05-02
    • US13526584
    • 2012-06-19
    • NA WANGYUN WANGYUAN-MING WANGJIAN-YONG YANG
    • NA WANGYUN WANGYUAN-MING WANGJIAN-YONG YANG
    • E05F1/12F16F1/06
    • G06F1/1675F16F1/06Y10T16/5388
    • A folding device includes a main body, a cover, and a torsion spring. The cover is rotatably connected to the main body and capable of covering the main body, the cover comprising a supporting member. The torsion spring renders the cover spring-loaded, to rotate the cover open from the main body. The torsion spring includes a coil, a first arm and a second arm. The first arm includes a first portion extending from one end of the coil along a first direction that is perpendicular to an axis of the coil; and a second portion extending from the end of the first portion along a second direction different from the first direction. The first portion and the second portion support the supporting member from different positions and different lengths when the cover is opened. The second arm restricts against the main body.
    • 折叠装置包括主体,盖子和扭转弹簧。 盖子可旋转地连接到主体并且能够覆盖主体,盖子包括支撑构件。 扭转弹簧使盖子弹簧加载,以使盖子从主体旋转。 扭簧包括线圈,第一臂和第二臂。 第一臂包括沿着与线圈的轴线垂直的第一方向从线圈的一端延伸的第一部分; 以及从第一部分的端部沿着与第一方向不同的第二方向延伸的第二部分。 当盖打开时,第一部分和第二部分从不同的位置和不同的长度支撑支撑构件。 第二臂限制主体。