公开(公告)号：US20230312067A1

公开(公告)日：2023-10-05

申请号：US18128677

申请日：2023-03-30

申请人： QBAS CO., LTD.

发明人： Chih-Cheng SHIUE

IPC分类号： B63C11/16

CPC分类号： B63C11/16 ,  B63C2011/165

摘要： A breathable mask (10, 20, 30, 40, 50) has a body including a main frame (13, 23, 33, 43, 53), a lens (14, 24, 34, 44, 54) and a waterproof sealing skirt (15, 25, 35, 45, 55). The waterproof sealing skirt has a partition, which divides the interior of the body into an upper chamber (17, 27, 37, 47, 57) and a lower chamber (18, 28, 38, 48, 58). A bridge (151, 252, 351, 451, 551) is provided to further divide the lower chamber into a nasal chamber (181, 281, 381, 481, 581) and a mouth chamber (182, 282, 382, 482, 582) under the nasal chamber. When the user puts on the mask, his/her nose and mouth are accommodated in the nasal chamber and the mouth chamber, respectively. The nasal chamber and the mouth chamber are capable of being in fluid communication through the bridge.

公开(公告)号：US20230100067A1

公开(公告)日：2023-03-30

申请号：US17952917

申请日：2022-09-26

申请人： QBAS Co., Ltd.

发明人： Chih-Cheng SHIUE

IPC分类号： B63C11/16

摘要： An underwater sports equipment, comprising a mask, a breathing tube being independent of the mask, and a bridge connected between the mask and the breathing tube, so that the interior of the breathing tube is in fluid communication with the cavity of the mask, so that the user's nose can inhale or exhale through the breathing tube.
(FIG. 4A)

公开(公告)号：US20230083382A1

公开(公告)日：2023-03-16

申请号：US17900472

申请日：2022-08-31

申请人： QBAS Co., Ltd.

发明人： Chih-Cheng SHIUE

IPC分类号： B63C11/16 ,  A62B18/10

摘要： A breathable mask includes a main frame, a transparent lens portion, a water-sealing skirt and a breathing tube. The main frame includes a lens frame, a mouth frame and a nose frame interposed therebetween. The water-sealing skirt is integrally formed by an eye skirt, a nose skirt and a mouth skirt, and a skirt frame is arranged in front of the eye skirt. The transparent lens portion and the skirt frame are embedded in the lens frame in a water-sealing manner, and the nose skirt protrudes outward from the nose frame. A purge valve is provided between the mouth skirt and the mouth frame. The mouth skirt is adapted for one-way fluid communication to the outside through the purge valve and the mouth frame.

公开(公告)号：US20200156746A1

公开(公告)日：2020-05-21

申请号：US16685025

申请日：2019-11-15

申请人： QBAS CO., LTD.

发明人： Chih-Cheng SHIUE

IPC分类号： B63C11/20 ,  F16K1/12

摘要： A snorkel assembly for underwater exercise including a snorkel tube, a mouthpiece portion and a valve seat is provided. The mouthpiece portion is configured to connect to and be in gas-communication with the snorkel tube. The valve seat is disposed in the snorkel tube or between the snorkel tube and the mouthpiece portion. The valve seat comprises a valve piece and a seat portion. The buckle portion of the valve piece is buckled to a buckle seat of the seat portion. The valve piece hangs on the seat portion with the buckle seat as a fulcrum. The valve piece is in a normally-open state when bearing no pressure, and is closed only when a user exhales.

公开(公告)号：US20200156745A1

公开(公告)日：2020-05-21

申请号：US16685003

申请日：2019-11-15

申请人： QBAS CO., LTD.

发明人： Chih-Cheng SHIUE

IPC分类号： B63C11/16 ,  B63C11/20

摘要： A full-face mask, including a mask body, a breathing tube, an unfolded isolation support portion, at least one intake valve and at least one isolation plate, is provided. The mask body fits an user's face via a soft portion to form an interior space. The breathing tube is disposed on the mask body and is connecting with the interior space. The unfolded isolation support portion is disposed in the inner space and completely fits and covers the cheeks and the nose of the user to define an upper space and a lower space. At least one intake valve is disposed on the unfolded isolation support portion. A guide plate is disposed in a channel. Thus, the user could effectively breathe and exhale the air, and could isolate the face from the water leaking into the full mask to avoid danger.

公开(公告)号：US20230415865A1

公开(公告)日：2023-12-28

申请号：US18341342

申请日：2023-06-26

申请人： QBAS Co., Ltd.

发明人： Chih-Cheng SHIUE

IPC分类号： B63C11/16

CPC分类号： B63C11/16 ,  B63C2011/126

摘要： A double-lens breathing mask comprises a breathing tube and a body is provided. The body includes a lens frame assembly, two lenses, and a waterproof sealing skirt. The skirt includes an eye skirt portion, a mouth skirt portion, and a nose skirt portion in between, wherein the eye skirt portion and two lenses are embedded in the lens frame assembly. and the nose skirt portion is formed between the two lenses, and protruding forward from a lower portion of the lens frame assembly. When a user puts on the mask, the two lenses only respectively correspond to eyes of the user, and the nose skirt portion and the mouth skirt portion correspond to nose and mouth of the user, respectively.

公开(公告)号：US20230312068A1

公开(公告)日：2023-10-05

申请号：US18193412

申请日：2023-03-30

申请人： QBAS Co., Ltd.

发明人： Chih-Cheng SHIUE

IPC分类号： B63C11/16

CPC分类号： B63C11/16

摘要： A multi-folded structure of a snorkel equipment is provided. The snorkel equipment may include a breathing tube and a mask. The multi-folded structure may be formed between an upper portion and a lower portion opposite to the upper portion of the breathing tube; thereby the breathing tube is capable of being bent by the multi-folded structure. Besides, the snorkel equipment may include a mouthpiece. The multi-folded structure may be formed between a connecting end and a user contact end user contact end opposite to the connecting end of the mouthpiece so as to increase freedom of the user contact end with respect to the connecting end.

公开(公告)号：US20230081616A1

公开(公告)日：2023-03-16

申请号：US17900434

申请日：2022-08-31

申请人： QBAS Co., Ltd.

发明人： Chih-Cheng SHIUE

IPC分类号： B63C11/16

摘要： A breathable mask includes a main frame, a transparent lens portion, a water-sealing skirt and a breathing tube. The main frame includes a lens frame, a mouth frame and a nose frame interposed therebetween. The water-sealing skirt is integrally formed by an eye skirt, a nose skirt and a mouth skirt, and a skirt frame is arranged in front of the eye skirt. The transparent lens portion and the skirt frame are embedded in the lens frame in a water-sealing manner, and the nose skirt protrudes outward from the nose frame. The transparent lens portion does not project outward from an outer edge of the lens frame at all.

公开(公告)号：US20230029455A1

公开(公告)日：2023-02-02

申请号：US17874947

申请日：2022-07-27

申请人： QBAS Co., Ltd.

发明人： Chih-Cheng SHIUE

IPC分类号： B63C11/16

摘要： The present invention provides a retaining device for connecting a snorkel and a mask. The retaining device comprises a snorkel fastening portion, a mask fastening portion, and a connecting portion. The snorkel fastening portion is provided on the snorkel. The mask fastening portion is provided on the mask. The connecting portion is formed between the snorkel fastening portion and the mask fastening portion. The snorkel fastening portion and the mask fastening portion form a distance therebetween substantially ranging from 1 mm to 50 mm, in which the connecting portion is capable of being resiliently deformed, thereby when a user wears the mask and contains a mouthpiece of the snorkel, the snorkel is adapted to be moved relative to the mask within a limited displacement.

公开(公告)号：US20220176203A1

公开(公告)日：2022-06-09

申请号：US17349108

申请日：2021-06-16

申请人： QBAS Co., Ltd.

发明人： Chih-Cheng SHIUE

IPC分类号： A63B33/00 ,  G02C7/02 ,  G02C11/08

摘要： The present invention provides a lens assembly structure of swimming goggles. The lens assembly structure comprises two lenses, two retaining walls, two skirt portions, and two frame portions. Each of the lenses includes an eye side and a water side opposing to the eye side. The two retaining walls are provided on the eye sides of the lenses, respectively, and each of the retaining walls defines a visible area and a connection area. Each of the retaining walls has a configuration, and the corresponding skirt portion is disposed along the configuration. The connection area of the lens is affixed in the corresponding frame portion. The configuration of each of the retaining walls is a curve having a contour which is less complicated than a peripheral configuration of the lens.