| 摘要 |
A light weight hinged top (top) is described to be used as a container top. This particular model provides ease of use and requires significantly less material for manufacturing. A novel way of connecting the top and the container is using a fork spring which has three fingers like structures. The two outer structures are smaller than the middle one. The fork spring due to its resiliency brings the container top back to closing position thus providing self closing and self reseal ability for the top. A guide member also helps to position the top when it opens and closes. The top can be made using metal, biodegradable materials or any flexible material. The top can be used for cans or bottles. |
