Air blowing device, self-suction tail plug, and air blower using the tail plug
AssigneeShanghai Jieyong Technology Co., Ltd.
InventorJiemei GAO
Life of this patent
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Abstract
A self-suction tail plug includes a detachable tail plug body that has a cylindrical structure. The detachable tail plug body is disposed at a bottom of an air blower. A suction cup is disposed at a bottom of the detachable tail plug body and is configured to adsorb and fix the air blower on a surface of an object. An outer wall at a top of the detachable tail plug body is provided with a fixed protrusion ring engaged with the bottom of the air blower, and the suction cup and the air blower are hermetically connected, such that a sealing protrusion ring is circumferentially disposed on the outer wall of the detachable tail plug body, and the sealing protrusion ring is hermetically connected to the bottom of the air blower.
Claims8
A self-suction tail plug, comprising:
- a detachable tail plug body having a cylindrical structure;
- wherein
- the detachable tail plug body is disposed at a bottom of an air blower;
- a suction cup is disposed at a bottom of the detachable tail plug body and is configured to adsorb and fix the air blower on a surface of an object, an outer wall at a top of the detachable tail plug body is provided with a fixed protrusion ring engaged with the bottom of the air blower, and the suction cup and the air blower are hermetically connected, wherein a sealing protrusion ring is disposed on the outer wall of the detachable tail plug body along a circumferential direction, and the sealing protrusion ring is hermetically connected to the bottom of the air blower.
Dependencies are inferred from the claim text.