|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||055/356; 055/358; 055/471|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 20|
A foldable dust collector of the present invention includes a supporting portion, a case and an air pump. The supporting portion is foldable. The case is disposed on the supporting portion. The case is pivotable with respect to the supporting portion. The air pump is disposed on the case. The air pump is used for drawing air into the case. Therefore, the foldable dust collector of the present invention can be transformed. A width of the foldable dust collector is changeable. As such, the foldable dust collector is easier to be stored or be transported. M...
1. A foldable dust collector, comprising: a supporting portion, comprising a first rack and a second rack, each one of the first rack and the second rack having a bottom end, the bottom ends being adapted for resting on the ground, so that the supporting portion is able to stand on the ground, a first distance being defined between the bottom ends, the first rack being movable between a first position and a second position with respect to the second rack, so that a length of the first distance is changeable;a case, being disposed on the supporting portio...