Title:
AIR PUMP ASSEMBLY FOR AN INFLATABLE PRODUCT
Document Type and Number:
WIPO Patent Application WO/2022/153239
Kind Code:
A3
Abstract:
An air pump assembly (100) for an inflatable product (10) having an interior (12) is provided. The air pump assembly (100) may comprise a housing (120) having a vent hole (200) in fluid communication with the interior (12) of the inflatable product (10). The air pump assembly (100) may further comprise a cover (240) coupled to the housing. The cover may include a plurality of vent openings (244). The air pump assembly (100) may further comprise a rotatable assembly (104) supported by the housing (120). The rotatable assembly (104) may comprise a pump housing (112) having a first air vent (136) and a second air vent (138); an impeller (114) positioned in the pump housing; and a motor (110) operatively coupled to the impeller to drive a rotation of the impeller. The rotatable assembly (104) may be rotatable to a first position wherein air flows from the first air vent (136) of the pump housing (112) to the second air vent (138) of the pump housing (112) and through the vent hole (200) in the housing (120) into the interior (12) of the inflatable product (10) and a second position wherein air flows from the interior (12) of the inflatable product (10) through the vent hole (200) in the housing (120) into the first air vent (136) of the pump housing (120) to the second air vent (138) of the pump housing (120).
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Inventors:
HUANG ZHI XIONG (CN)
ZHANG YING BIAO (CN)
LIN ZHENG WEN (CN)
ZHANG YING BIAO (CN)
LIN ZHENG WEN (CN)
Application Number:
PCT/IB2022/050303
Publication Date:
September 09, 2022
Filing Date:
January 14, 2022
Export Citation:
Assignee:
INTEX IND XIAMEN CO LTD (CN)
International Classes:
F04D29/42; F04D29/50
Foreign References:
| US20100247356A1 | 2010-09-30 | |||
| US20060204361A1 | 2006-09-14 | |||
| CN210423098U | 2020-04-28 |
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