CN201330432Y - Deodorant anti-clogging flow smoothening floor drain - Google Patents

Abstract

The utility model relates to an anti-odor, anti-blocking and smooth-flowing floor drain, which comprises a floor drain cover (2), a rubber sealing ring (3), bolts (4), filter steel wires (5), sliding pins (6), and locking steel wires (9), spring (10), guide screw (14) and floor drain body (16). It uses the locking steel wire (9) to hook the top dead center (12) of the locking groove (7) on the sliding pin (6), and presses the rubber sealing ring (3) to the annular groove ( 17) to seal water, deodorize and prevent sewage from pouring back; Lock the bottom dead center (11) of the groove (7), and the spring (10) lifts the floor drain cover (2) and the rubber sealing ring (3) away from the floor drain body (16), so that a large flow of water can be drained. The floor drain cover (2) can be removed by loosening the bolt (4) through the pull ring (1), and the sundries can be taken out, which is convenient and hygienic for cleaning.

Description

A deodorant, anti-clogging, smooth flow floor drain

Technical field

The utility model relates to a floor drain, in particular to a deodorizing, anti-blocking and smooth-flowing floor drain.

Background technique

As an important part of the residential drainage system, the floor drain is an important interface connecting the indoor ground and the drainage pipes. Its performance directly affects the effect of drainage, indoor air quality, convenience and hygiene of use, etc. With the improvement of people's living standards, the requirements for floor drains have gradually developed from simple drainage to fast drainage, filtering debris, effective deodorization, anti-sewage backflow, easy to use, clean and hygienic, anti-corrosion, etc. But make a general survey of the floor drains that are popular on the market and commonly used in families, there are mainly two types: one is the common floor drain that only has drainage and simple filtration. Although it is cheap, it cannot deodorize, nor can it prevent sewage from pouring back. It is extremely inconvenient and unhygienic to clean up. The other is a floor drain that uses water sealing to deodorize, but the effective height of most products is only 2 to 5mm. After the water in the water seal evaporates completely, the deodorizing effect cannot be achieved. In addition, this kind of floor drain only utilizes the gravity of the floor drain cover to press against the mouth of the water pipe, and cannot prevent sewage from pouring backward. More importantly, the gap at the water seal is very small, and the drainage speed is very slow. The cover must be removed for quick drainage. Foreign matter can not be effectively filtered like this again, easily causes pipeline blockage, and generally take off or install floor drain cover with hand or utensil, the hair and foreign matter on it also need to be cleaned by hand, bothersome and unhygienic.

At present, many patents related to floor drains have been authorized or published, such as: "Automatically sealed deodorant floor drain drainer (patent number: ZL02237903.7)", "new type deodorant floor drain for toilet (patent number: ZL02232182.9)", "spring type floor drain check valve (public number: CN1378019A)", "odor proof floor drain (patent number: ZL02211034.8)", etc., but none of them can satisfy large flow drainage, deodorization, anti-blocking, anti-sewage backflow, and cleaning at the same time. Convenience and hygiene needs.

Contents of the invention

Based on this, the utility model proposes an anti-odor, anti-blocking, and smooth-flowing floor drain that can not only effectively deodorize, prevent clogging, and prevent sewage backflow, but also can drain water with a large flow rate and facilitate cleaning. It is mainly composed of floor drain cover 2, rubber sealing ring 3, bolt 4, filter steel wire 5, sliding pin 6, locking steel wire 9, spring 10, guide screw 14 and floor drain body 16.

Rubber sealing ring 3 is enclosed within on the floor drain cover 2. The filter steel wire 5 is fixedly installed in the small hole on the bottom surface of the floor drain cover 2 and is inserted into the hole of the floor drain body 16 . The floor drain body 16 has an annular groove 17 for accommodating the rubber sealing ring 3 and a water hole 8 , and the spring 10 is located in the hole in the middle of the floor drain body 16 . One end of the locking wire 9 is fixedly connected to the bottom of the floor drain body 16 , and the other end is inserted into the locking groove 7 with a certain curved shape on the sliding pin 6 to keep the sliding pin 6 from being ejected by the spring 10 . The guide screw 14 is threadedly connected to the inner wall of the floor drain body 16, and inserted into the guide groove 13 on the sliding pin 6 to play a guiding role. Floor drain cover 2 and sliding pin 6 are connected together by bolt 4. The small hole 15 is designed for facilitating the installation of the guide screw 14. Pull ring 1 is installed in the hole of bolt 4 head, plays the effect of convenient dismounting floor drain cover 2.

Description of drawings

Further description will be given below through examples and accompanying drawings.

Fig. 1 is a structural schematic view of an embodiment of the deodorizing, anti-clogging and smooth-flowing floor drain of the present invention in a water-sealed state.

FIG. 2 is a top view of the floor drain body 16 in the embodiment shown in FIG. 1 .

Fig. 3 is a schematic structural view of the embodiment shown in Fig. 1 in a drainage state.

Fig. 4 is a structural schematic view of the embodiment shown in Fig. 1 with the floor drain cover 2 removed during cleaning.

FIG. 5 is a schematic structural view of the embodiment shown in FIG. 1 in a state where the floor drain cover 2 , the sliding pin 6 and the floor drain body 16 are completely separated.

Fig. 6 is a sectional view along A-A of Fig. 5 .

In the figure, 1. Pull ring, 2. Floor drain cover, 3. Seal ring, 4. Bolt, 5. Filter steel wire, 6. Slide pin, 7. Locking groove, 8. Water hole, 9. Locking steel wire , 10. Spring, 11. Bottom dead center of locking groove, 12. Top dead center of locking groove, 13. Guide groove, 14. Guide screw, 15. Small hole, 16. Floor drain body, 17. Ring groove.

Detailed ways

In the embodiment shown in FIG. 1 , the floor drain body 16 is installed in the water outlet on the ground. The floor drain cover 2 is connected with the floor drain body 16 through the sealing ring 3, the bolt 4, the sliding pin 6, the locking groove 7 on the sliding pin 6, the spring 10 and the locking steel wire 9, forming a closed force cycle. When the locking steel wire 9 hooked the top dead center 12 of the locking groove 7 on the sliding pin 6, the rubber sealing ring 3 was compressed in the annular groove 17 to play the functions of sealing water, deodorizing and anti-sewage backflow. When needing to drain water, just lightly press the floor drain cover 2 with your feet, and the sliding pin 6 compresses the spring 10 to go down. Due to the elastic effect of the locking wire 9 and the special curve design of the locking groove 7, the upper end of the locking wire 9 is locked Can slide in the groove on both sides along the curve in the tight groove 7. When the pin was lifted, the sliding pin 6 moved up under the action of the spring 10, and the upper end of the locking wire 9 slid to the bottom dead center 11 of the locking groove 7 along the curves on both sides. At the same time, the guide screw 14 slides in the guide groove 13 . At this time, the floor drain cover 2 and the rubber sealing ring 3 are lifted away from the floor drain body 16 . The water on the ground can be discharged into the sewer through the water hole 8 on the annular groove 17 and the floor drain body 16 . Since the floor drain cover 2 has a large lifting distance and a large water passing area, the effect of large flow drainage can be guaranteed. At this moment, the lower end of the filter steel wire 5 is still inserted into the inner hole of the floor drain body 16, so as to effectively filter the sundries while ensuring a large flow of drainage (as shown in FIG. 3 ).

When cleaning is needed, loosen the bolt 4 through the pull ring 1, and the floor drain cover 2, the rubber sealing ring 3 and the filter steel wire 5 can be completely separated from the sliding pin 6 and the floor drain body 16 (as shown in Figure 4). Simultaneously, the blocked debris is also taken out by the barb at the bottom of the filter steel wire 5, which is easy to clean. During installation, the lower end of the filter steel wire 5 is inserted into the inner hole of the floor drain body 16, and the bolt 4 is tightened.

Claims (1)

1. deodorization, anti-blocking, Channel Group's floor drain, comprise drain cover (2), rubber seal (3), bolt (4), filter steel wire (5), sliding pin (6), locking steel wire (9), spring (10), guider screw (14) and floor drain body (16), it is characterized in that rubber seal (3) and filter steel wire (5) all being installed on the drain cover (2), drain cover (2) is connected with sliding pin (6) by bolt (4), spring (10) and sliding pin (6) all are installed in the middle hole of floor drain body (16), the lower end of locking steel wire (9) is fixed on the floor drain body (16), then can slide in the locking groove (7) on the sliding pin (6) in the upper end.

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