Floor drain
A floor drain and water seal technology, applied in the field of components, can solve the problems of easy clogging and long service life of the floor drain, and achieve the effect of not being easy to clog
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Embodiment 1
[0023] Example 1: A floor drain (see attached figure 1 , Attached Figure 4 ), including the embedded box 1, the floor drain frame 2 installed in the embedded box 1, the filter cover 3 installed at the upper end of the floor drain frame 2, the embedded box 1 is square, the embedded box 1 is installed in the embedded hole, and the The upper surface of the upper edge of the buried box 1 is provided with a supporting column 12 at a diagonal position, and a protective cover 5 is detachably connected to the supporting column 12. The protective cover 5 covers the upper opening of the embedded box 1 to prevent debris Enter the embedded box 1 and drain pipe 7. The four corner positions of the protective cover 5 are respectively provided with a connecting hole that is adapted to connect with the support column 12, and the four connecting holes are provided to facilitate the installation and connection of the protective cover 5. The bottom surface of the embedded box 1 is provided with a...
Embodiment 2
[0025] Example 2: A floor drain (see attached figure 2 ), the structure is similar to Example 1. A connecting rib is connected between the connecting column and the water seal body, the connecting rib is close to the upper end of the water seal body, a through hole is arranged in the middle of the sealing cover, and the lower end of the connecting column passes through the through hole. The connecting column is divided into an upper column 411 and a lower column 412. The outer diameter of the lower column is smaller than that of the upper column. The spring is sleeved on the outer side wall of the upper column of the connecting column, the upper end of the spring is fixedly connected to the connecting rib, and the lower end of the spring is fixedly connected to the seal At the upper end of the cover, the spring is always in tension. The end of the lower column is connected with a limit cap 413, and the outer diameter of the limit cap is larger than the diameter of the through ...
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