Compact boot of a constant velocity joint

Abstract

A compact boot of a constant velocity joint having a housing and a drive shaft, including: a large diameter portion connected to the housing; a small diameter portion connected to the drive shaft, positioned in the same central axis as the large diameter portion, and having a smaller external diameter than the large diameter portion; and a corrugated portion connecting between the large diameter portion and the small diameter portion, and having a plurality of peaks and valleys. The plurality of peaks and valleys are formed to be parallel with the central axis of the large diameter portion and the small diameter portion, and the plurality of peaks are not radially protruded to be converged between the external diameter of the large diameter portion and the external diameter of the small diameter portion.

Dependencies are inferred from the claim text.