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Invention Grant
US07708605B2 Connector with terminal fittings press fit in a base wall of a connector housing 有权
带端子接头的连接器压配合在连接器外壳的底壁上

Connector with terminal fittings press fit in a base wall of a connector housing
Abstract:
A base wall (21) of a connector housing (20) is formed with through holes (25), into which terminal fittings (60) are insertable. The inner surface of each through hole (25) includes an inclined portion (26) narrowed toward the rear side from the front surface of the base wall (21) and arranged at a position corresponding to projections (71) for guiding the terminal fitting (60), a straight portion (28) located behind the inclined portion (26), extending in an inserting direction toward the rear surface of the base wall (21) and having a press-in area for press-in portions (67), and restricting portions (27) defining steps together with the straight portion (28), extending from a taper end of the inclined portion (26) to the steps (35) and tightly holding rear parts of the projections (71) while preventing loose movements.
Abstract(Chinese):

连接器壳体（20）的底壁（21）形成有通孔（25），端子接头（60）可插入其中。 每个通孔（25）的内表面包括从底壁（21）的前表面向后侧变窄的倾斜部分（26），并且布置在对应于用于引导端子接头的突起（71）的位置 60），位于倾斜部分（26）后面的直线部分（28），在插入方向上朝向底壁（21）的后表面延伸并且具有用于压入部分（67）的压入区域， 以及限定部分（27），其与所述直部（28）一起形成，所述直线部分（28）从所述倾斜部分（26）的锥形端延伸到所述台阶（35）并且紧紧地保持所述突起（71）的后部，同时防止松动 。

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