公开(公告)号：USD949352S1

公开(公告)日：2022-04-19

申请号：US29723804

申请日：2020-02-11

Applicant: Foresee Scientech Ltd.

Designer： Danny Jan

公开(公告)号：US12201581B2

公开(公告)日：2025-01-21

申请号：US18171789

申请日：2023-02-21

Applicant: Foresee Scientech Ltd.

Inventor： Danny Jan ,  Cheng-Hsiung Chang

IPC: A61H33/00

Abstract: A rotatable fixing structure of a water spray device, the water spray device contains: a housing. The housing includes a base, a cap, and a cavity. The base has a support sheet and a fence. The support sheet has an internal face and an external face. The internal face of the support sheet has a circular post and a wear resistant washer. The external face has a notch, and the cap has at least one inlet and at least one outlet. An impeller is accommodated in the cavity and includes multiple vanes and a receiving orifice for accommodating the circular post. A reinforced heat conductor is accommodated in the notch. The reinforced heat conductor includes a first segment and a second segment. The first segment extends into the circular post over the internal face of the base, and the second segment is exposed outside the external face.

公开(公告)号：US20240277569A1

公开(公告)日：2024-08-22

申请号：US18171789

申请日：2023-02-21

Applicant: Foresee Scientech Ltd.

Inventor： Danny Jan ,  Cheng-Hsiung Chang

IPC: A61H33/00

CPC classification number: A61H33/6063 ,  A61H2201/0115

Abstract: A rotatable fixing structure of a water spray device, the water spray device contains: a housing. The housing includes a base, a cap, and a cavity. The base has a support sheet and a fence. The support sheet has an internal face and an external face. The internal face of the support sheet has a circular post and a wear resistant washer. The external face has a notch, and the cap has at least one inlet and at least one outlet. An impeller is accommodated in the cavity and includes multiple vanes and a receiving orifice for accommodating the circular post. A reinforced heat conductor is accommodated in the notch. The reinforced heat conductor includes a first segment and a second segment. The first segment extends into the circular post over the internal face of the base, and the second segment is exposed outside the external face.

公开(公告)号：US10806664B1

公开(公告)日：2020-10-20

申请号：US16389118

申请日：2019-04-19

Applicant: Foresee Scientech Ltd.

Inventor： Danny Jan ,  Cheng-Hsiung Chang

IPC: A61H33/00 ,  A47K3/022

Abstract: A spa sprayer contains: a body and a water spray unit. The spray unit including a spraying seat, a lid, and a cavity defined between the spraying seat and the lid. The spraying seat is mounted on an end of the body away from the motor and has an impeller received in the cavity. The lid has at least one inlet and two opposite outlets which are in communication with the cavity. The lid further has a spacing rib, an inflow space formed inside the spacing rib, an outflow space formed outside the spacing rib, and multiple tilted guide ribs. A tilted direction of the multiple tilted guide ribs corresponds to a rotation direction of the impeller, each of the multiple tilted guide ribs has an oblique angle, and the lid further has two stop shoulders extending from the two opposite outlets.

公开(公告)号：US20200332504A1

公开(公告)日：2020-10-22

申请号：US16389118

申请日：2019-04-19

Applicant: Foresee Scientech Ltd.

Inventor： Danny Jan ,  Cheng-Hsiung Chang

IPC: E03C1/048 ,  A47K3/022

Abstract: A spa sprayer contains: a body and a water spray unit. The spray unit including a spraying seat, a lid, and a cavity defined between the spraying seat and the lid. The spraying seat is mounted on an end of the body away from the motor and has an impeller received in the cavity. The lid has at least one inlet and two opposite outlets which are in communication with the cavity. The lid further has a spacing rib, an inflow space formed inside the spacing rib, an outflow space formed outside the spacing rib, and multiple tilted guide ribs. A tilted direction of the multiple tilted guide ribs corresponds to a rotation direction of the impeller, each of the multiple tilted guide ribs has an oblique angle, and the lid further has two stop shoulders extending from the two opposite outlets.

公开(公告)号：USD959887S1

公开(公告)日：2022-08-09

申请号：US29724172

申请日：2020-02-13

Applicant: Foresee Scientech Ltd.

Designer： Danny Jan

公开(公告)号：US20200331020A1

公开(公告)日：2020-10-22

申请号：US16389063

申请日：2019-04-19

Applicant: Foresee Scientech Ltd.

Inventor： Danny Jan ,  Cheng-Hsiung Chang

IPC: B05B15/65

Abstract: A fixing structure of a spa sprayer, the spa sprayer comprises: a body, a holder, and a water spray unit. The body includes an insertion segment, a connection segment, a motor, a holder, an annular positioning section, multiple fixers, and multiple bolts. The holder has multiple orifices, the annular positioning section has multiple seats and a receiving groove, the multiple seats has a plurality of recesses, and each of the multiple seats has two opposite notches. Each of the multiple fixers includes a rotation element, a drive element, and a first rotary shaft. The rotation element has a rotatable coupling portion and an abutting portion. The rotatable coupling portion has a second rotary shaft, and the rotatable coupling portion has two opposite first apertures. The drive element has a second aperture and a threaded aperture. The water spray unit is fixed on the holder of the body.

公开(公告)号：USD1010379S1

公开(公告)日：2024-01-09

申请号：US29833821

申请日：2022-04-07

Applicant: Foresee Scientech Ltd.

Designer： Danny Jan

Abstract: FIG. 1 is a top front right perspective view of a chair armrest showing my design;
FIG. 2 is a bottom rear left perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken lines showing of the chair armrest is for the purpose of illustrating portions of the article and forms no part of the claimed design.

公开(公告)号：USD959182S1

公开(公告)日：2022-08-02

申请号：US29725213

申请日：2020-02-24

Applicant: Foresee Scientech Ltd.

Designer： Danny Jan

公开(公告)号：USD917021S1

公开(公告)日：2021-04-20

申请号：US29688261

申请日：2019-04-19

Applicant: Foresee Scientech Ltd.

Designer： Danny Jan ,  Cheng-Hsiung Chang