Patent ID: 9487155
Filing Date: 2016-11-08
CPC Classification: B29C,B29K,B60R

Claim Text:
1. A manufacturing method for a hanging structure of a hands-free mount, the method including: an inserting step, wherein a to-be-wrapped stainless steel core that is preformed with a plurality of windows is placed into a forming mold, and the forming mold is closed such that the windows are exposed outside the forming mold; a positioning step, wherein polypropylene resin is injected to the forming mold so that the forming mold makes the polypropylene resin tightly attached to the to-be-wrapped stainless steel core; and a wrapping step, wherein thermoplastic elastomer is injected to fully wrap the to-be-wrapped stainless steel core with the polypropylene resin thereon; wherein the manufacturing method uses an over-molding process composed by the positioning step and the wrapping step to make the to-be-wrapped stainless steel core fully wrapped.