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    • 81. 发明授权
    • Toothbrush
    • 牙刷
    • US5707166A
    • 1998-01-13
    • US788583
    • 1997-01-24
    • Roland JeannetRobert LeutwylerWerner Leutwyler
    • Roland JeannetRobert LeutwylerWerner Leutwyler
    • A46B5/00A46B7/04
    • A46B5/007A46B5/0062A46B7/04A46B2200/1066Y10T403/18Y10T403/32827Y10T403/32918Y10T403/608
    • The invention relates to a toothbrush (10), the brushneck (12) of which, connected to an exchangeable brushhead, is deflectably held, in a reversible, resilient manner, on a hollow handle (14) by a swivel joint (18) surrounded by a sealing element (16). The brushneck (12) is provided at its coupling end (20) facing the handle (14) with an articulated head (22). The handle exhibits at its coupling end (24) facing the brushneck (12) an articulated fork (26), between whose fork legs (28, 30) an articulated head (22) of the brushneck (12) is fitted-in and connected by a swivel axle (32). The sealing element (16) consists of a pressure-elastic material. The articulated fork (26) is itself of tension-elastic configuration, so that the sealing element (16) is held by the articulated fork (26) under elastic pre-tension between the mutually opposite coupling ends (20, 24) of the handle (14) and of the brushneck (12). The toothbrush can be economically manufactured using a least possible number of single parts and enables a deflection movement, which is elastically damped by the sealing element and by the elastically configured articulated fork, which deflection movement is limited by the articulated head.
    • 本发明涉及一种牙刷(10),其刷头(12)连接到可更换的刷头,通过旋转接头(18)以可逆的弹性方式可偏转地保持在中空手柄(14)周围 通过密封元件(16)。 刷头(12)在其与手柄(14)的联接端(20)处设置有铰接头(22)。 所述手柄在其与所述刷子(12)相对的联接端(24)处展现有铰接叉(26),所述铰接叉(26)在其叉腿(28,30)之间安装并连接所述刷子(12)的铰接头部(22) 通过旋转轴(32)。 密封元件(16)由压力弹性材料构成。 铰接叉(26)本身具有张力弹性构造,使得密封元件(16)在铰链叉(26)之间在手柄的相互相对的联接端(20,24)之间的弹性预张力下被保持 (14)和刷子(12)。 可以使用最少可能数量的单个部件经济地制造牙刷,并且能够进行由密封元件和弹性构造的铰接叉弹性阻尼的偏转运动,该偏转运动受铰接头的限制。
    • 86. 发明授权
    • Break-away banner rod fitter
    • 分手横幅棒钳工
    • US5558455A
    • 1996-09-24
    • US453341
    • 1995-05-30
    • Nelson J. Emery
    • Nelson J. Emery
    • E01F9/018F16D9/06
    • E01F9/635Y10T403/11Y10T403/16Y10T403/18
    • Any improved break-away banner rod assembly (10) is provided which includes a fixture (12) adapted for coupling to an upright support surface (14) and having a laterally extending, slotted body (30), and a coupler (16) supported by the fixture (12) with a zone of weakness (42) therein. An elongated banner rod (18) is connected with coupler (16) and extends through the slot (34) of body (30). The body (30) captively retains the inner end (44) of rod (18) in the event of load-induced fracture of the coupler (16) at zone (42), and prevents significant downward movement of the rod (18). Preferably, the slot (34) permits movement of rod (18) through a restricted arc upon fracture of the coupler (16).
    • 提供了任何改进的断开横档杆组件(10),其包括适于联接到直立支撑表面(14)并具有横向延伸的开槽主体(30)的固定装置(12),以及支撑 通过其中具有弱区(42)的固定装置(12)。 细长横梁(18)与联接器(16)连接并延伸穿过主体(30)的槽(34)。 在区域(42)发生负载引起的联结器(16)的断裂的情况下,主体(30)可自由地保持杆(18)的内端(44),并且防止杆(18)的显着向下运动。 优选地,槽(34)允许杆(18)在联接器(16)断裂时通过受限制的电弧运动。
    • 88. 发明授权
    • Engaging device for securing a handlebar stem of a bicycle
    • 用于固定自行车车把杆的接合装置
    • US5437208A
    • 1995-08-01
    • US194419
    • 1994-02-10
    • Tien-Chu Cheng
    • Tien-Chu Cheng
    • B62K21/12B25G3/20
    • B62K21/12Y10T403/18Y10T403/7067Y10T74/2078
    • An engaging device for securing a handlebar stem of a bicycle includes a handlebar stem which has vertical and level portions, the level portion having an opening formed in a side wall of the level portion and communicating to an interior of the vertical portion, the vertical portion being a tubular element for receiving an upper end of a front fork therein. A main tapered element and two side tapered elements are disposed in the level portion through the opening, the main tapered element having a recess formed in a rear end thereof for engaging with the front fork and having a slant formed on lateral sides thereof, the side tapered element having a slant corresponding to that of the main tapered element. The main tapered element is forced to push toward the front fork with the recess by the side tapered elements when threading the bolt.
    • 一种用于固定自行车把手杆的接合装置,包括具有垂直和水平部分的把手杆,该水平部分具有形成在该水平部分的侧壁中并与该垂直部分的内部连通的开口, 是用于在其中容纳前叉的上端的管状元件。 主锥形元件和两个侧锥形元件通过开口设置在水平部分中,主锥形元件具有形成在其后端的凹部,用于与前叉接合并且具有形成在其横向侧上的倾斜面 锥形元件具有与主锥形元件相对应的倾斜。 当螺栓螺纹穿过时,主锥形元件被迫使前叉与凹槽由侧锥形元件推向前叉。