| 摘要 |
The present invention relates to a positioning structure of an auto-umbrella, which includes an improved shaft around a shaft and a notch connecting with a frame. The characteristic is that the runner is provided with an engaging hook connected with a sleeve, and the engaging hook has its upper end to be a protrusion and has its lower end to connect with an inner spring. The notch is provided with an engaging piece having a flat edge to engage with the protrusion of the hook for positioning the umbrella in secure when the umbrella will be used for a period of time.
|
