The invention relates to an underwater breathing mask for Bama miniature pigs. The underwater breathing mask comprises a silica gel sleeve (1), a hard shell (2), a first circular supporting plate (3),a second circular supporting plate (7), a plurality of ventilation copper pipes (4) and a plurality of silica gel pads (6); the silica gel sleeve (1) is of a straight cylindrical structure with an opening in one end, and the opening is in a horn shape; the silica gel sleeve (1) is divided into a first rubber sleeve section (8) and a second rubber sleeve section (9); the first rubber sleeve section (8) is nested in the hard shell (2), and a first circular supporting plate (3) and a second circular supporting plate (7) are correspondingly arranged on the outer side and the inner side of the first rubber sleeve section (8) respectively; wherein the hard shell (2) is of a straight cylindrical structure with an opening at one end; and the two ventilation copper pipes (4) are respectively and correspondingly inserted inwards from the round holes on the hard shell (2), and the silica gel pads (6) are arranged between the two ventilation copper pipes (4).
本发明涉及一种用于巴马小型猪的水下呼吸面罩,其包括:硅胶胶套(1)、硬性壳体(2)、第一圆形支撑板(3)、第二圆形支撑板(7)、多个通气铜管(4)和多个硅胶垫(6);硅胶胶套(1)为一端开口直圆筒状结构,且开口形状呈喇叭状;硅胶胶套(1)分为第一胶套段(8)和第二胶套段(9)两段;第一胶套段(8)嵌套于硬性壳体(2)内,且第一胶套段(8)的外侧和内侧分别对应的设有第一圆形支撑板(3)和第二圆形支撑板(7);硬性壳体(2)为一端开口的直圆筒状结构;两个通气铜管(4)分别对应地由硬性壳体(2)上的圆孔向内插入,并在两个通气铜管(4)之间安装硅胶垫(6)。
Underwater breathing mask for Bama miniature pigs
一种用于巴马小型猪的水下呼吸面罩
2020-04-21
Patent
Elektronische Ressource
Chinesisch
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |
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