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    • 58. 发明授权
    • Connection structure for resin pipe
    • 树脂管连接结构
    • US07735877B2
    • 2010-06-15
    • US11575903
    • 2005-09-21
    • Seiji ItoJun Okada
    • Seiji ItoJun Okada
    • F16L33/00
    • F16L47/24F16L21/035F16L33/16F16L33/18
    • A connection structure for a resin pipe, in which leakage of fluid from between a metal pipe and the resin pipe fitted on the metal pipe is prevented for a long time. In the connection structure, at least two diameter-expanded sections (10, 11) are formed with a spacing on an end region of a metal pipe (1), the spacing between the two diameter-expanded sections (10, 11) functioning as a circumferential groove (12) in which a seal ring (SR) is received, and a resin tube (2) is fitted up to a position beyond a far side diameter-expanded section (11) of the two diameter-expanded sections (10, 11). A back ring (BR) is received in the circumferential groove (12) together with the seal ring (SR). The diameter-expanded sections (10, 11) of the metal tube (1) are formed by bulging or spool shape-forming process.
    • 树脂管的连接结构能够长时间地防止流体从金属管与装配在金属管上的树脂管之间的泄漏。 在连接结构中,至少两个直径扩大部分(10,11)在金属管(1)的端部区域上形成间隔,两个直径扩大部分(10,11)之间的间距用作 其中容纳有密封环(SR)的圆周凹槽(12)和树脂管(2)装配到两个直径扩大部分(10)的远侧直径扩张部分(11)之外的位置 ,11)。 背环(BR)与密封环(SR)一起被容纳在周向槽(12)中。 金属管(1)的直径扩大部分(10,11)通过凸起或卷轴形状处理形成。
    • 59. 发明申请
    • Electrical Equipment
    • 电子设备
    • US20100041268A1
    • 2010-02-18
    • US11887586
    • 2005-11-30
    • Jun OkadaMasayuki IshikuraJiro FukuiMasatoshi Koike
    • Jun OkadaMasayuki IshikuraJiro FukuiMasatoshi Koike
    • H01R13/73
    • H04N5/2252G03B17/00H01R13/6658H01R31/06H04N5/2253
    • It is an object to provide electrical equipment eliminating the need to change the diameter of wires, and capable of improving assembly workability. Vehicle-mounted camera equipment 20 includes a circuit substrate 24 having a substrate connector 27, and a camera housing 25. An inside connector section 28 which is connected to the substrate connector 27 is provided integrally on an inner surface side of the camera housing 25, and an outside connector section 29 which is connected to an external connector 22 provided at the end of an external harness 21 is provided integrally on an outer surface side of the camera housing 25. Connector terminals 28a of the inside connector section 28 and connector terminals 29a of the outside connector section 29 are connected by connecting conductors 30, respectively, which are provided to be buried in the camera housing 25. The connector terminals 28a, 29a, and the connecting conductors 30 are made of a single conductive material.
    • 本发明的目的是提供电气设备,而不需要改变电线的直径,并且能够提高组装工作性能。 车载摄像机设备20包括具有基板连接器27的电路基板24和照相机外壳25.连接到基板连接器27的内部连接器部分28一体地设置在相机外壳25的内表面侧上, 并且连接到设置在外部线束21的端部的外部连接器22的外部连接器部分29一体地设置在相机外壳25的外表面侧。内部连接器部分28的连接器端子28a和连接器端子29a 外部连接器部分29的连接导体30分别由设置在埋入相机外壳25中的连接导体30连接。连接器端子28a,29a和连接导体30由单个导电材料制成。