CN205063002U - Floor drain - Google Patents

Abstract

The utility model provides a floor drain, which comprises a cylindrical mounting bracket and a leakage core. The mounting bracket is provided with an accommodating cavity for accommodating the leakage core. The mounting bracket has a grid-like frame structure. There is a spiral drainage groove on the drain core, the spiral drain groove is tapered along its length, the bottom of the spiral drain groove is closed, the side wall of the spiral drain groove is connected with the outer wall of the drain core through a number of drainage holes, and through the drain A spiral drainage groove is set on the core, and the water flow will form a vortex when draining along the spiral drainage groove, and the hair in the water will accumulate at the bottom of the spiral drainage groove under the action of the vortex. , so the hair is not easy to clog it, and the follow-up cleaning is convenient.

Description

floor drain

technical field

The utility model relates to daily necessities, in particular to a floor drain.

Background technique

At present, the floor drains used in most bathrooms are easy to clog after long-term use, especially human hair, which is very easy to adhere to the leak holes of the floor drains. At present, the floor drains are cleaned manually, which is inconvenient to operate.

Utility model content

The purpose of the utility model is to overcome the above technical deficiencies, thereby providing a floor drain, which is convenient for cleaning human hair left in the floor drain.

The technical solution adopted by the utility model is as follows: the floor drain includes a cylindrical mounting bracket and a leaking core, and the mounting bracket is provided with an accommodation cavity for accommodating the leaking core, and the mounting bracket is a grid-shaped Frame structure, the upper end of the installation bracket is provided with a positioning installation ring, and the leaking core is provided with a spiral drainage groove, the spiral drainage groove is tapered along its length, the bottom of the spiral drainage groove is closed, and the The side wall of the spiral drainage groove communicates with the outer wall of the leakage core through several drainage holes.

A further improvement is: the upper end surface of the installation bracket is provided with an annular installation groove, and the upper end surface of the leakage core is provided with a positioning ring matching the annular installation groove.

A further improvement is: the side wall of the spiral drainage groove is provided with several oblique protrusions, and the drainage holes are opened on the oblique protrusions.

By adopting the aforementioned technical scheme, the beneficial effect of the utility model is: by setting up a spiral drainage groove on the leaking core, the water flow will form a vortex when draining along the spiral drainage groove, and the hair in the water will accumulate in the water under the action of the vortex. At the bottom of the spiral drainage groove, since the drainage hole is provided on the side wall of the spiral drainage groove, the hair is not easy to block it, and the subsequent cleaning is convenient.

Description of drawings

Fig. 1 is a schematic diagram of the utility model;

Figure 2 is a top view of the drain core.

Among them: 1. Mounting bracket; 2. Leakage core; 3. Positioning installation ring; 4. Positioning ring; 5. Spiral drainage groove; 6. Drainage hole.

detailed description

The utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

As shown in Fig. 1 and Fig. 2, the utility model discloses a floor drain, which includes a cylindrical mounting bracket 1 and a drain core 2, and the mounting bracket 1 is provided with an accommodation cavity for accommodating the drain core 2. The mounting bracket 1 is a grid-shaped frame structure, the upper end of the mounting bracket 1 is provided with a positioning mounting ring 3, and the drain core 2 is provided with a spiral drainage groove 5, and the spiral drainage groove 5 is arranged along its length direction. Tapered, the bottom of the spiral drainage groove 5 is closed, and the side wall of the spiral drainage groove 5 communicates with the outer wall of the drain core 2 through several drainage holes 6 .

Principle: By setting up the spiral drainage groove 5 on the drain core 2, the water flow will form a vortex when draining along the spiral drainage groove 5, and the hair in the water will accumulate at the bottom of the spiral drainage groove 5 under the action of the vortex. The hole 6 is set on the side wall of the spiral drainage groove 5, so the hair is not easy to block it, and the follow-up cleaning is convenient.

In order to facilitate the installation of the drain core 2 and the mounting bracket 1 , an annular mounting groove is provided on the upper surface of the mounting bracket 1 , and a positioning ring 4 matching the annular mounting groove is provided on the upper end surface of the drain core 2 .

In order to further prevent hair from being washed into the drainage hole 6 and cause blockage, the side wall of the spiral drainage groove 5 is provided with several oblique protrusions, and the drainage hole 6 is opened on the oblique protrusions.

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the present utility model is not limited by the above-mentioned embodiments. The principle of the utility model, under the premise of not departing from the spirit and scope of the utility model, the utility model also has various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed for protection, and the utility model claims protection scope as defined by the appended claims and their equivalents.

Claims (3)

1. floor drain, it is characterized in that: comprise cylindrical mounting bracket and leak core, described mounting bracket offers the container cavity holding described leakage core, described mounting bracket is grid-like frame construction, the upper end of described mounting bracket is provided with location and installation ring, described leakage core offers spiral rhone, described spiral rhone is tapered along its length, the bottom closure of described spiral rhone, the sidewall of described spiral rhone is connected by some drain holes with described leakage core lateral wall.

2. floor drain according to claim 1, is characterized in that: the upper surface of described mounting bracket offers annular mounting groove, and the upper surface of described leakage core is provided with the locating ring matched with described annular mounting groove.

3. floor drain according to claim 1, is characterized in that: the sidewall of described spiral rhone is provided with some oblique projections, and described drain hole is opened in described oblique projection.