| 摘要 |
A vacuum device comprising a vacuum connection 2 leading to a vacuum head 1, the vacuum head having a front face providing a suction mouth (Fig. 2, 16), the vacuum head also comprising a flexible outer seal portion (Fig. 2, 66) around the suction mouth , and said outer seal portion extends perimetrically beyond the mouth. The device may also include a guide section 7, 77, which can be folded out and extended from the head, by pivoting on hinges (Fig. 2, 17). The guide section may include a lip 6, 9 providing a guide line for a user to paint an accurate straight line. The vacuum device may be connectable to a vacuum or suction cleaner. |
