Electric vacuum cleaner
First Claim
1. An electric vacuum cleaner comprising a vacuum cleaner body, a hose to be connected to the vacuum cleaner body, a support pipe to be connected to the hose, and a suction device to be connected to the support pipe,wherein the suction device is provided with running wheels, and the vacuum cleaner body is able to be detachably fastened to the support pipe so that the vacuum cleaner body is supported by the wheels of the suction device when the vacuum cleaner body is attached to the support pipe.
1 Assignment
0 Petitions
Accused Products
Abstract
An electric vacuum cleaner comprising a vacuum cleaner body, a hose to be connected to the vacuum cleaner body, a support pipe to be connected to the hose, and a suction device to be connected to the support pipe. The suction device is provided with running wheels, and the vacuum cleaner body is able to be detachably fastened to the support pipe so that it is supported by the wheels of the suction device when the vacuum cleaner body is attached to the support pipe. The cleaning workability is thus improved, and the external appearance of the vacuum cleaner body in a condition of being detached from the support pipe can be improved.
199 Citations
19 Claims
-
1. An electric vacuum cleaner comprising a vacuum cleaner body, a hose to be connected to the vacuum cleaner body, a support pipe to be connected to the hose, and a suction device to be connected to the support pipe,
wherein the suction device is provided with running wheels, and the vacuum cleaner body is able to be detachably fastened to the support pipe so that the vacuum cleaner body is supported by the wheels of the suction device when the vacuum cleaner body is attached to the support pipe.
-
2. An electric vacuum cleaner comprising a vacuum cleaner body, a hose to be connected to the vacuum cleaner body, a support pipe to be connected to the hose, a rotary pipe to be connected to the support pipe in a rotatable manner, and a suction device to be connected to the rotary pipe,
wherein the vacuum cleaner body is arranged such that the vacuum cleaner body can be fastened to the support pipe in a detachable manner, the vacuum cleaner body is further arranged such that the vacuum cleaner body can be fastened to the rotary pipe in a detachable manner, and wherein the electric vacuum cleaner is provided with a rotation locking means for preventing rotation of the rotary pipe with respect to the support pipe when the vacuum cleaner body is attached to the support pipe.
-
3. An electric vacuum cleaner comprising:
-
(a) a vacuum cleaner body, (b) a support pipe connected to a suction inlet of the vacuum cleaner body, (c) a rotary bend connected to the support pipe, (d) a rotary pipe connected to the rotary bend in a rotatable manner, and (e) a suction device connected to the rotary pipe, wherein the vacuum cleaner body is attached to the support pipe in an attachable/detachable manner, the vacuum cleaner body is attached to the rotary pipe in an attachable/detachable manner, and wherein the electric vacuum cleaner further includes a rotation locking mechanism which prevents rotation of the rotary bend with respect to the rotary pipe when the vacuum cleaner body is attached to the rotary pipe at a predetermined position. - View Dependent Claims (4, 5, 6, 7)
-
-
8. An electric vacuum cleaner comprising a vacuum cleaner body having a front portion and a rear portion opposite to said front portion, a hose to be connected to the vacuum cleaner body, a support pipe to be connected to the hose, said support pipe having a first end and a second end opposite said support pipe first end,
wherein the support pipe second end is connected to a rotary pipe which is provided with a first engaging portion which detachably engages with a first receiving portion formed in the rear portion of the vacuum cleaner body, and said support pipe is provided with a second engaging portion which detachably engages with a second receiving portion formed in the front portion of the vacuum cleaner body.
- 12. An electric vacuum cleaner comprising a vacuum cleaner body, a hose to be connected to the vacuum cleaner body, a support pipe to be connected to the hose, said support pipe having a first side and a second side opposite said first side, and a suction device to be connected to the support pipe, wherein the vacuum cleaner body is detachably fastened to the first side of the support pipe, and wherein the hose is connected to the vacuum cleaner body and said support pipe such that the hose does not extend to the second side of the support pipe.
Specification