| 摘要 |
A variable push broom (100) according to the present invention includes one side brush (110) and the other side brush (110′) which are shaft-coupled to each other in a V-form and a handle (130) which is shaft-coupled to the shaft-coupled part of one side brush (110) and the other side brush (110′) to rotate vertically, and an assist brush (140) which is accommodated in one side brush (110) and the other side brush (110′) and moves forward and backward. Therefore, the angle and length between one side brush (110) and the other side brush (110′) can be changed according to a cleaning area. |
