Tolerance absorbing structure for wire harness

摘要

To provide a tolerance absorbing structure for a wire harness which can prevent in advance the assembling failure at the time of mounting wires on a vehicle and also can improve the assembling workability.;The tolerance absorbing structure includes a shield shell 29 which is formed in a cylindrical shape so as to have a fitting space therein and has a supporting piece 41 to be fastened by a vehicle stud bolt 39 and protruding in the direction perpendicular to the axis line of the fitting space, and an inner holder 31 which is fitted into the fitting space of the shield shell 29 along the axis line direction thereby to be held in a manner of being restricted from being separated from the shield shell 29 and has a wire holding hole extending in the axis line direction for fixing wires 23, 23 inserted therein, wherein the inner holder 31 is held within the fitting space of the shield shell 29 so as to have a movable space in the axis line direction.

主权项

1. A tolerance absorbing structure for a wire harness, comprising:
a shield shell that is formed in a cylindrical shape so as to have a fitting space therein and has a supporting piece that protrudes in a direction perpendicular to an axis line direction of the fitting space, the shield shell including:
a lance engagement part within the fitting space; andan abutment surface that is within the fitting space and separated from the lance engagement part in the axis line direction; and an inner holder configured to be inserted, along the axis line direction, into the fitting space of the shield shell so as to be held in a manner of being restricted from being separated from the shield shell and to extend beyond an end of the shield shell, the inner holder including:
a wire holding hole for fixing wires whose lengths extend along the axis line direction and through the wire holding hole;an abutment surface restriction part configured to abut the abutment surface of the shield shell in order to restrict a degree in which the inner holder is insertable into the fitting space of the shield shell along the axis line direction; anda lance configured to engage with the lance engagement part of the shield shell in order to restrict a degree in which the inner holder is moveable along the axis line direction in the fitting space of the shield shell, wherein in response to the inner holder being inserted through the shield shell so as to extend from both sides of the shield shell, the inner holder is held within the fitting space of the shield shell so as to have a movable space in the axis line direction.