Floor drain core body

Abstract

The invention provides a floor drain core body. The floor drain core body is characterized in that two sides of a water drainage port at the lower end of the core body are symmetrically provided witha pair of shielding housings with a central point as a center; shielding housings are equipped with partially-ellipsoid surface bodies; two sides of the upper ends of the shielding housings are bent to form a female support lug and a male support lug; centers of the female support lug and the male support lug are equipped with hinged holes; step surfaces are arranged among the female support lug and body walls of upper-end housings of the shielding housings and allow the male support lug to overlap; and the two shielding housings arranged in a central symmetry manner are hinged onto hinged columns which stretch outwards from two sides of the water drainage port at the lower end of the core body through overlapping of female and male support lugs. The shielding housings are arranged in a central symmetry manner. Hinged columns are arranged on side walls on two sides of the water drainage port. Under the effect of gravity, the shielding housings contact with each other and close the water drainage port down. Water flows can conveniently flush the two shielding housings away during water flushing. The shielding housings rotate towards two sides with the hinged columns as centers so asto open up the water drainage port. The floor drain core body is convenient in application, obvious in effect, low in cost and good in stability.

Description

technical field [0001] The invention relates to a floor drain core body, which belongs to the E03C technical field of IPC classification. Background technique [0002] At present, due to the upgrading of the building drainage system, the floor drain has reduced the space of the drain pipe and no longer uses the S-shaped drain pipe. However, the floor drain needs to be able to drain water and also deodorize. The existing floor drains are mostly magnetic, that is, in the drainage. Set up a baffle plate on the baffle plate and around the drain outlet. When the water is discharged, the momentum of the water breaks away the suction force of the two magnets to open the drain outlet. After the water flow becomes smaller, the momentum of the water flow and part of the gravity The component force is less than the magnetic force of the magnet, and the shielding plate is closed under the action of the magnetic force. [0003] It is more convenient to use, but there are also many probl...

AI Technical Summary

Problems solved by technology

[0003] It is more convenient to use, but there are also many problems. If metal objects fall in, such as needles, paper clips, etc., they will be adsorbed on their surroundings under the action of magnets, which will cause the drain to be opened for a long time, and the water in the drain pipe The insects and ants will discharge the floor drain along the opening

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