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    • 5. 发明授权
    • Battery terminal connector with an uneven interior surface
    • 电池端子连接器内表面不均匀
    • US4354726A
    • 1982-10-19
    • US131093
    • 1980-03-18
    • Shinichi KatoSyuichi OtaniSusumu Hashimoto
    • Shinichi KatoSyuichi OtaniSusumu Hashimoto
    • H01R11/28H01R13/115H01R31/02H01R11/26
    • H01R11/286H01R13/115H01R31/02Y10S439/907
    • A connector for connecting a battery terminal to an electrical cable of an automotive vehicle, comprising: a gripping portion formed of elastically deformable material in the shape of a cylindrical or part-conical shell which has a slot formed axially thereof; two extensions from this gripping portion, each extending outwardly from one side of the slot, and extending generally in the same direction, approximately parallel to one another, and to one of which the cable is coupled; and a means for biasing these two extensions towards one another; with the particular feature that the inner surface of the gripping portion is formed with a plurality of high portions and low portions on it, so that, when it is brought around a battery terminal post and closely contacted thereto by the extensions being biased towards one another by the biasing means and deforming the gripping portion so that its inner surface is constricted, the contact area between the gripping portion and the battery terminal is substantially less than the total area of the inner surface of the gripping portion, and is interrupted by non-contacting portions of the said area. In particular embodiments, this inner surface of the gripping portion can be formed with troughs or with raised ribs, and these can either be axial along the inner surface, or can extend around its circumferential direction. Alternatively, this inner surface can be formed with either a raised or a depressed criss-cross diagonal pattern thereon. Further, a projection from one of the extensions may be provided as projecting towards the other extension, in order to prevent these extensions approaching one another closer than a certain fixed distance.
    • 一种用于将电池端子连接到机动车辆的电缆的连接器,包括:由具有其轴向形成的槽的圆柱形或部分锥形壳形状的可弹性变形材料形成的夹持部分; 这个抓握部分的两个延伸部分每个从狭槽的一侧向外延伸,并且大致沿相同的方向延伸,大体上彼此平行,并且其中一个连接在一起; 以及用于将这两个延伸部彼此偏置的装置; 其特征在于抓握部分的内表面在其上形成有多个高部分和低部分,使得当它被带到电池端子柱周围并且由延伸部彼此偏向彼此紧密接触时 通过偏置装置使夹持部分变形使其内表面收缩,把持部分和电池端子之间的接触面积显着小于夹持部分内表面的总面积, 接触所述区域的部分。 在具体实施例中,抓握部分的该内表面可以形成有槽或具有凸肋,并且它们可以沿着内表面是轴向的,或者可以围绕其圆周方向延伸。 或者,该内表面可以在其上形成凸起或凹陷的十字交叉对角线图案。 此外,可以将延伸部之一的突起设置成朝向另一个延伸部突出,以防止这些延伸部彼此靠近一定的固定距离。
    • 7. 发明授权
    • Waterproof electric connector
    • 防水电连接器
    • US4214802A
    • 1980-07-29
    • US3065
    • 1979-01-12
    • Syuichi OtaniShinichi Kato
    • Syuichi OtaniShinichi Kato
    • H01R13/52H01R13/48H01R13/54
    • H01R13/5221
    • A waterproof terminal pin holding block comprising a housing having a chamber which is closed at one end by a partition wall and open at the other end, the partition wall being formed with at least one opening; a plug member of resilient elastomeric material sealingly disposed in the chamber and having a through hole which is aligned with the opening of the partition wall upon final fitting of the plug member in the housing; a contact pin sealingly disposed in the through hole of the plug member in a manner that at least one section of the contact pin is placed in the opening; and locking means for locking the plug member and the housing together.
    • 一种防水端子销保持块,包括壳体,该壳体的一端由分隔壁封闭并在另一端开口,所述分隔壁形成有至少一个开口; 密封地设置在所述室中的弹性弹性体材料的塞子构件,并且具有通孔,所述通孔在所述插塞构件最后安装在所述壳体中时与所述分隔壁的开口对准; 接触销,其以使得所述接触销的至少一个部分放置在所述开口中的方式密封地设置在所述插塞构件的所述通孔中; 以及用于将插塞构件和壳体锁定在一起的锁定装置。