SELF-ASSEMBLY ONE-TOUCH HOOD CAP TO LOWER PRODUCTION COSTS AND TO IMPROVE WORKABILITY

摘要

The present invention relates to a self-assembly one-touch hood cap to lower production costs and to improve workability. The present invention prevents accidents such as falling accidents in advance and significantly improves work convenience by enabling workers to simply insert the hood cap into a wall sleeve in an indoor space without carrying out outdoor fixing work for the installation of the hood cap; and significantly improves productivity by reducing production costs in comparison with a conventional method as a support tube composed of synthetic resin material is integrated with a steel based cap cover.;COPYRIGHT KIPO 2014