公开(公告)号：US20220252077A1

公开(公告)日：2022-08-11

申请号：US17625629

申请日：2020-03-13

Applicant: SHENZHEN HEBRON TECHNOLOGY CO., LTD

Inventor： AI LI

IPC: F04D25/10 ,  F04D29/00

Abstract: A lifting oscillating fan comprises a fan base. One side of upper end of the fan base is connected to a first telescopic rod; upper end of the first telescopic rod is connected to a second telescopic rod by a movable joint; upper end of the second telescopic rod is connected to a U-shaped support; inner walls of opposite sides of the U-shaped support are connected to a rotating rod by a rotating shaft; upper end of the rotating rod is connected to a supporting rod by a bearing; a head shaking support is sheathed on upper end of the supporting rod; one side of the head shaking support is connected to a connecting plate; the head shaking support is connected to a fan head by the connecting plate; and a connecting cylinder correspondingly connected to the connecting plate is embedded in one side of the fan head.

公开(公告)号：US20230324055A1

公开(公告)日：2023-10-12

申请号：US17742519

申请日：2022-05-12

Applicant: SHENZHEN HEBRON TECHNOLOGY CO., LTD

Inventor： AI LI

IPC: F24F6/14 ,  F24F11/89

CPC classification number: F24F6/14 ,  F24F11/89 ,  F24F2006/008

Abstract: Disclosed is a collapsible air humidifier, comprising: a base including a containing cavity having an upper open; and a water tank that is collapsible having a bottom cover, a lower section, a middle section, an upper section and a top cover, wherein the lower section is mounted on the containing cavity, the middle section and the upper section are mounted above the containing cavity, and the upper section and the middle section are stored within the middle section when the water tank is in a collapsed state; and wherein the lower section and the upper section are rigid pieces, the middle section is a flexible piece, an upper end of the middle section is connected to and sealed with a lower end of the upper section, and a lower end of the middle section is connected to and sealed with an upper end of the lower section.

公开(公告)号：US11781554B2

公开(公告)日：2023-10-10

申请号：US17625629

申请日：2020-03-13

Applicant: SHENZHEN HEBRON TECHNOLOGY CO., LTD

Inventor： Ai Li

IPC: F04D25/10 ,  F04D29/00 ,  F04D27/00

CPC classification number: F04D25/105 ,  F04D29/002 ,  F04D27/00

Abstract: A lifting oscillating fan comprises a fan base. One side of upper end of the fan base is connected to a first telescopic rod; upper end of the first telescopic rod is connected to a second telescopic rod by a movable joint; upper end of the second telescopic rod is connected to a U-shaped support; inner walls of opposite sides of the U-shaped support are connected to a rotating rod by a rotating shaft; upper end of the rotating rod is connected to a supporting rod by a bearing; a head shaking support is sheathed on upper end of the supporting rod; one side of the head shaking support is connected to a connecting plate; the head shaking support is connected to a fan head by the connecting plate; and a connecting cylinder correspondingly connected to the connecting plate is embedded in one side of the fan head.