Electric wire drawout part structure
View Patent ↗An electric wire drawout part structure so that the cover can be easily unlocked and the pipe body can be positioned without using a jig is provided. An electric wire drawout part structure including a housing, a cover which covers an opening part of the housing except an electric wire drawout part, electric wires which are drawn out from the electric wire drawout part, and a pipe body which accommodates and protects the electric wires, wherein, the cover is provided with an unlocking and positioning part for unlocking the cover from the housing and positioning the pipe body.
1. An electric wire drawout part structure comprising:
a housing,
a rear holder adapted to cover an opening part of the housing except an electric wire drawout part, and including a lock portion configured to be locked with the housing,
electric wires which are drawn out from the electric wire drawout part, and
a pipe body which is adapted to accommodate and protect the electric wires which are drawn out from the housing, and
an operation arm, provided in the rear holder so as to be integral with the lock portion, and extending outward of the housing so as to be arm shaped, wherein,
the rear holder is provided with an unlocking and positioning part for unlocking the rear holder from the housing and for positioning the pipe body,
the unlocking and positioning part unlocks the rear holder from the housing by elastically deforming the operation arm, and
the unlocking and position part positions the pipe body by a pipe body engaging portion which is provided in the operation arm and which is configured to be engaged with the pipe body at a position where the pipe body is positioned.
2. The electric wire drawout part structure according to claim 1 , wherein the unlocking and positioning part is located near locking portions of the housing and the rear holder.
3. The electric wire drawout part structure according to claim 1 , wherein the pipe body has circular concave parts and/or circular convex parts, and the unlocking and positioning part has a pipe body engaging part which is engaged with the concave parts and/or the convex parts.
4. The electric wire drawout part structure according to claim 1 , wherein the unlocking and positioning part has a tape winding part for winding a tape to the pipe body.
5. The electric wire drawout part structure according to claim 1 , wherein the rear holder has a pressing part near a successive part of the unlocking and positioning part which is pressed against the pipe body.
6. The electric wire drawout part structure according to claim 1 , where the unlocking and positioning part connects a base end part of operation arm to the lock portion.