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A platform for research: civil engineering, architecture and urbanism
The invention discloses a novel bathtub draining device. The novel bathtub draining device comprises a draining cover and a shell, wherein the shell is divided into an outer shell body and an inner shell body, the inner shell body is sleeved with the outer shell body, the outer shell body and the inner shell body are of an integrated structure, the lower end of the inner shell body protrudes out of the outer shell body, a gap used for draining is reserved between the inner shell body and the outer shell body, and an air cavity is formed in the inner shell body; the draining cover is inserted into the gap between the outer shell body and the inner shell body, a draining cover silica gel sealing ring is arranged on the periphery of a cylindrical bump at the lower end of the inner shell body, an inner shell body silica gel sealing ring is arranged around the upper end of the inner shell body, and an upper fixing nut, an outer shell body silica gel sealing ring and a lower fixing nut are sequentially arranged on the periphery of the outer shell body from top to bottom; the end face of the draining cover is divided into four regions, and each region is internally provided with inner side air vents, outer side air vents and cross grain. The novel bathtub draining device is more scientific and reasonable in structural design, has the functions of air exhaust, massage, magnet therapy and drainage, and is suitable for various bathtubs and more practical.
The invention discloses a novel bathtub draining device. The novel bathtub draining device comprises a draining cover and a shell, wherein the shell is divided into an outer shell body and an inner shell body, the inner shell body is sleeved with the outer shell body, the outer shell body and the inner shell body are of an integrated structure, the lower end of the inner shell body protrudes out of the outer shell body, a gap used for draining is reserved between the inner shell body and the outer shell body, and an air cavity is formed in the inner shell body; the draining cover is inserted into the gap between the outer shell body and the inner shell body, a draining cover silica gel sealing ring is arranged on the periphery of a cylindrical bump at the lower end of the inner shell body, an inner shell body silica gel sealing ring is arranged around the upper end of the inner shell body, and an upper fixing nut, an outer shell body silica gel sealing ring and a lower fixing nut are sequentially arranged on the periphery of the outer shell body from top to bottom; the end face of the draining cover is divided into four regions, and each region is internally provided with inner side air vents, outer side air vents and cross grain. The novel bathtub draining device is more scientific and reasonable in structural design, has the functions of air exhaust, massage, magnet therapy and drainage, and is suitable for various bathtubs and more practical.
Novel bathtub draining device
LIU CHANGPING (author)
2015-09-30
Patent
Electronic Resource
English
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser
/
A61H
PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY
,
Geräte für die physikalische Therapie, z.B. Vorrichtungen zum Lokalisieren oder Anregen spezieller Reflexpunkte am Körper
/
A61N
ELECTROTHERAPY
,
Elektrotherapie