The invention discloses a pull rod ball shell. The pull rod ball shell is mainly formed by a ball head and a ball handle, wherein the ball head is used for installing a ball pin of an automobile in a mating manner; the ball handle is connected with the ball head; the ball head is a cylindrical body of which the middle part is provided with an axial hole passage; the axial hole passage is formed by a small-bore straight hole and a large-bore straight hole of which the lower part is in transition through an arc-shaped passage; one side wall of the ball head is connected with the ball handle which is positioned on the horizontal flat surface of the cylindrical ball head and is formed by a section of arc-shaped bent handle and a small section of straight handle; the axial central line of the straight handle and the center of the cylindrical ball head are positioned in the same straight line; the straight handle of the ball handle is provided with a connecting part outwards protruding to one side; the upper part of the ball head is in a cover body shape with an arc-shaped end surface; the lower part of the ball head is in an inwards-contracting conical shape; the cross section of the ball head is shaped like a U shape; the length of the lower large-bore straight hole is greater than the length of the upper small-bore straight hole. The pull rod ball shell disclosed by the invention has the characteristics that the structure is reasonable and compact, wear resistance is realized, the use and the installation are convenient, the service life can be prolonged, the using efficiency is improved, and the like.
Pull rod ball shell
29.07.2015
Patent
Elektronische Ressource
Englisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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