When the interior chamber is filled with a gas and when the detachable wing is detached, the body can be utilized as a water flotation device.
当内腔充入气体且当可拆翼拆下时，本体可用作水上漂浮设备。
2
When the crane or the truck mounted crane does not need the working function of the basket, the detachable adjustable basket device is detached integrally.
如吊车或随车吊不需要工作斗作业功能时，也可把本拆装式可调工作斗装置整个拆卸下来。
3
The utility model discloses a device of a detachable nutritive soil cup for plants, which can be recycled for many times.