Wear-resistant floor drain

Abstract

The invention discloses a wear-resistant floor drain which comprises a drain body and a bouncing plug assembly arranged in the drain body. The bouncing plug assembly comprises a cover body, a bouncing core, a filter plug and a supporting sleeve; the cover body is arranged on the upper side of the drain body; the supporting sleeve is arranged in the drain body, and the filter plug is arranged on the supporting sleeve in the drain body; the bouncing core is arranged on the cover body, and the lower end of the bouncing core is matched with the filter plug; the filter plug is provided with a water outlet hole, the drain body and the supporting sleeve are respectively provided with a water outlet, and the water outlet in the drain body corresponds to the water outlet in the supporting sleeve. According to the wear-resistant floor drain, since the supporting sleeve is used for replacing an original flange on the drain body, the problem that the flange can not be repaired after being used for a long time and worn can be avoided; besides, the supporting sleeve is not prone to abrasion and can be replaced quite conveniently even after being damaged, so that the service life is greatly prolonged, and resources are saved.

Description

technical field [0001] The invention relates to a floor drain, in particular to a wear-resistant floor drain with long service life. Background technique [0002] Such as figure 1 As shown, the floor drain of a traditional bathtub is composed of a drain body 1, a cover body 2, a bouncing core 3 and a filter plug 4, and the filter plug 4 is supported by a flange in the drain body 1; since the drain body 1 is mostly cast iron, due to Long-term use and corrosion will damage the flange, causing the filter plug 4 to lose its support, and then the bouncing core 3 will lose its mobility, resulting in the loss of the original switch function of the floor drain, and the damaged flange cannot be repaired. Bring a lot of inconvenience to the user, and continue to use and can cause a large amount of wastes of water resource. Contents of the invention [0003] In view of the above-mentioned technical problems, the object of the present invention is to propose a wear-resistant floor d...

AI Technical Summary

Problems solved by technology

[0002] like figure 1 As shown, the floor drain of a traditional bathtub is composed of a drain body 1, a cover body 2, a bouncing core 3 and a filter plug 4, and the filter plug 4 is supported by a flange in the drain body 1; since the drain body 1 is mostly cast iron, due to Long-term use and corrosion will damage the flange, causing the filter plug 4 to lose its support, and then the bouncing core 3 will lose its mobility, resulting in the loss of the original switch function of the floor drain, and the damaged flange cannot be repaired. It brings a lot of inconvenience to users, and if it continues to be used, it will cause a lot of waste of water resources

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