Connector housing with fixed ended lance and removal jig for the same

摘要

A connector housing includes a terminal accommodating chamber, a lance and a pair of arms. The terminal accommodating chamber is formed with an opening configured such that a terminal is inserted therethrough. The lance extends from a top wall of the terminal accommodating chamber toward the opening in an extending direction. The pair of arms are respectively formed integrally to both lateral side surfaces of the lance, extend from both the lateral side surfaces to front and back sides of the lance in the extending direction, and are connected to a bottom wall of the terminal accommodating chamber. An unlocking protrusion is formed in one of the arms.

主权项

1. A connector housing, comprising:
a terminal accommodating chamber, formed with an opening configured such that a terminal is inserted therethrough; a lance, extending from a top wall of the terminal accommodating chamber toward the opening in an extending direction; and a pair of arms formed of opposing sidewalls, respectively formed integrally to both lateral side surfaces of the lance, extending in the extending direction, and connected to a bottom wall of the terminal accommodating chamber, the pair of arms configured to deflect due to deflection of the lance, wherein an unlocking protrusion is formed in one of the arms, and wherein at least one dimension of a length, a thickness, and a width of one of the arms having an elongated hole is different from the other one of the arms having an elongated hole, so that, when a removable jig is inserted into an insertion space of the housing, a reaction force due to the deflection of the one of the arms which is provided with the unlocking protrusion is stronger than a reaction force due to the deflection of the other one of the arms.