4Bayer Corporation. Snap-fit Joints for Plastics-a design guide [M]. Pittsburg: Bayer Material Science, 1998: 1-7.
5SURI G, LUSCHER A F. Evaluation metrics for the rating and optimization of snap-fits [ J ]. Res Eng Design, 2000, 12 (4): 191-203.
6MESSLER R W, GENC S, GABRIELE G A. Integralattachment using snap-fit features: A key to assembly automation [J]. Assembly Autom, 1997, 17 (2): 156-165.
7GENC S, MESSLER R W, GABRIELE G A. A systematic approach to integral snap-fit attachment design [ J ]. Res Eng Design, 1998, 10 (2): 84-93.