| 摘要 |
A collapsing mechanism for umbrellas includes a transmission member and a movable member which is engaged with the transmission member to stop the mechanism from being stopped during the action and the umbrella does not opened suddenly to hurt people. During the collapsing action, the action can be stopped as desired and the umbrella is maintained at that status and does not open. By the mechanism, the user does not need to complete the collapsing action at one time. |
