CN214302103U

CN214302103U - Novel floor drain core and quick detachable floor drain under floor drain

Info

Publication number: CN214302103U
Application number: CN202023056504.5U
Authority: CN
Inventors: 周小俊
Original assignee: Sika Shanghai Management Co Ltd
Current assignee: Sika Shanghai Management Co Ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-09-28
Anticipated expiration: 2030-12-17

Abstract

The utility model relates to a novel floor drain is water core and quick detachable floor drain down, include: the drainage device comprises a drainage body and a diversion baffle, wherein the upper end of the drainage body is a water inlet, the lower end of the drainage body is a beveled water outlet, and one side of the diversion baffle is elastically hinged with one side of the water outlet through a torsion spring, so that the diversion baffle is meshed and sealed under a natural state. The drain core can prevent insects, odor and water return, not only can allow large-flow drainage to pass, but also can allow small-amount accumulated water to be smoothly discharged; the floor drain is provided with the cover plate which is easy to detach and separate, so that the floor drain is convenient to clean in time and avoids the blockage of the floor drain.

Description

Novel floor drain core and quick detachable floor drain under floor drain

Technical Field

The utility model belongs to the technical field of drainage pipe, especially, relate to a novel floor drain core and quick detachable floor drain under ground.

Background

The floor drain core is used as a core component of the floor drain, is an important interface for connecting a drainage pipeline system and the indoor ground, is an important component of a drainage system in a house, has the performance which directly influences the quality of indoor air, and is very important for controlling peculiar smell in a bathroom. The main functions of the floor drain core are as follows: the existing floor drain core can be divided into a water seal type and a door seal type, the water seal type floor drain core has a simple structure, but can not completely block the peculiar smell in a sewer and can be accompanied with the phenomenon of water reverse seepage in the sewer; although the sealing door type floor drain core has a good sealing effect, the sealing door type floor drain core is complex in structure, likely to cause blocking phenomenon in use and not easy to clean after being blocked. In addition, the grate cover used for the screen on the existing floor drain is embedded into the groove of the floor drain, so that the grate cover is difficult to remove when being disassembled and cleaned, and can be separated by a special tool.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned shortcomings of the prior art, the present invention provides a floor drain core and a floor drain, wherein the floor drain core can prevent insects, odor and water return, and can not only allow large-flow drainage to pass, but also allow small-flow accumulated water to be smoothly discharged; the floor drain is provided with the cover plate which is easy to detach and separate, so that the floor drain is convenient to clean in time and avoids the blockage of the floor drain.

This patent scheme provides a novel ground leaks core of launching, include: the drainage device comprises a drainage body and a diversion baffle, wherein the upper end of the drainage body is a water inlet, the lower end of the drainage body is a beveled water outlet, and one side of the diversion baffle is elastically hinged with one side of the water outlet through a torsion spring, so that the diversion baffle seals the water outlet in a water-free flowing state.

Furthermore, an elastic leakage-proof layer is arranged at the joint of the diversion baffle and the water outlet.

Furthermore, an elastic leakage-proof layer is arranged at the occlusion position of the diversion baffle and the water outlet.

Further, the water inlet is in an upward expanding horn shape.

Further, the water outlet is downwards tapered.

Further, still including can accomodate in the intraoral handle of water inlet, the both ends of handle articulate in the both sides of water inlet.

Further, the lower water body is in a hollow cylindrical shape.

Still provide a quick detachable floor drain, include: the floor drain comprises a floor drain seat, a drainage core seat arranged in the middle of the floor drain seat, a drainage core arranged in the middle of the drainage core seat and a grid-shaped cover plate; the launching core is the launching core in the technical scheme; the middle part of the upper end surface of the floor drain seat is provided with a groove for embedding the cover plate; the cover plate is divided into a supporting portion and a pressing portion, a plurality of supporting blocks are arranged on the lower end face of the supporting portion, the supporting blocks close to the pressing portion serve as fulcrums, and the supporting portion tilts when the pressing portion moves downwards.

Furthermore, the cover plate is a regular quadrangle, and any three corners of the lower end surface of the cover plate are provided with the supporting blocks which are supporting parts; the rest one corner is a pressing part, and two side edges close to the pressing part are respectively provided with one supporting block.

Furthermore, the sewage treatment device also comprises a grid-shaped auxiliary cover plate which covers the water inlet of the sewage core.

Further, still include the sealing washer that sets up between the combination department of launching core and launching core seat.

The improvement of this patent brings the following advantage:

(1) the drainage core elastically hinges the diversion baffle to the drainage body through the torsional spring, so that the diversion baffle is in an occlusion state with the drainage port at any time in a natural state, and therefore, bugs, odor and wastewater in a sewer below cannot return to the ground through the channel; as an improvement, the elastic leakage-proof layer is arranged at the occlusion part of the flow guide baffle and the water outlet to be used as the seal of the occlusion part of the flow guide baffle and the water outlet, so that the precaution measure is more 'water leakage-proof';

(2) moreover, the inclined design of the water outlet of the drain core can discharge the wastewater possibly accumulated in the drain core as soon as possible, so as to keep the surface facing the ground and the indoor surface dry and clean; as an improvement, the water inlet is designed to be horn-shaped, and the water outlet is designed to be gradually reduced downwards, so that the concentration of the wastewater in the drainage core is facilitated, and a drop of wastewater cannot be left in the drainage core;

(3) then, as the improvement, the water inlet is also provided with a handle, and the handle can be accommodated in the water inlet when not used, so that the installation of the water outlet core is not hindered; when in use, the sewer core can be pulled up through the handle, so that the sewer core is prevented from being too wet and slippery and is not easy to take and place;

(4) the application provides a floor drain still has the apron of a convenient dismantlement in the time of possessing above-mentioned advantage, when needing the clearance, only needs to press the splenium (one corner or one side) of pressing of apron, can with the opposite side perk, conveniently take, need not be with the help of the special instrument of similar hook and the like.

Drawings

FIG. 1 is a schematic structural view of a novel floor drain core according to an embodiment of the present application;

FIG. 2 is an exploded view of a novel floor drain core according to an embodiment of the present application;

FIG. 3 is a schematic top view of a novel floor drain core according to an embodiment of the present disclosure;

FIG. 4 is a schematic view illustrating an opened state of a baffle of a novel floor drain core according to an embodiment of the present disclosure;

fig. 5 is a schematic structural view of a readily detachable floor drain according to an embodiment of the present application;

fig. 6 is an exploded schematic view of a readily detachable floor drain according to an embodiment of the present application;

fig. 7 is a schematic structural view of the back surface of the cover plate of the easily detachable floor drain according to the embodiment of the present application;

the drainage device comprises a drainage body 1, a flow guide baffle 2, a water inlet 11, a water outlet 12, a flow collecting plate 13, a mounting seat 14, a torsion spring 3, a handle 4, a torsion spring cover 5, a floor drain seat 100, a drainage core seat 200, a drainage core 300, a cover plate 400, a groove 110, a supporting part 410, a pressing part 420 and a supporting block 430.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

Referring to fig. 1 to 4, an embodiment 1 of the present application provides a novel floor drain core 300, including: the drainage device comprises a drainage body 1 and a diversion baffle 2, wherein the upper end of the drainage body 1 is a water inlet 11, the lower end of the drainage body is a beveled water outlet 12, one side of the diversion baffle 2 is elastically hinged with one side of the water outlet 12 through a torsion spring 3, and the diversion baffle 2 is meshed and closes the water outlet 12 in a natural state (in a state of no water flow).

One end of the torsion spring 3 is buckled on one side of the water outlet 12, the other end of the torsion spring is buckled on the diversion baffle 2, when no external force acts, the diversion baffle 2 upwards engages and seals the water outlet 12 under the action of the elasticity of the torsion spring 3, so that the diversion baffle 2 seals the water outlet in a natural state of no water flowing. When external force acts on the baffle 2 from top to bottom, such as water flow entering the lower body 1 from the water inlet 11, the baffle 2 is slowly opened downward to discharge waste, such as wastewater, from the lower body, as shown in fig. 4. As shown in FIG. 2, a torsion spring cover 5 may also be used to seal the torsion spring 3 to prevent liquid from entering and causing the torsion spring 3 to rust.

The launching core 300 can be made of various materials such as plastic or metal; the fact that the diversion baffle 2 is meshed with and closes the water outlet 12 in a natural state means that no external force acts on the water core 300 in the embodiment except gravity, for example, the water core is in a state of no water flow, as shown in fig. 1; if wastewater enters from the water inlet 11 and falls on the diversion baffle 2, the diversion baffle 2 is opened downwards under the action of the gravity of the wastewater, and the wastewater is discharged downwards, as shown in fig. 4; if odor or waste water acts on the diversion baffle 2 from the lower part, the diversion baffle 2 keeps the occlusion and closing state with the water outlet 12, and the odor or the waste water is prevented from flowing up to the ground.

The lower body 1 may be substantially in the shape of a hollow cylinder, i.e. a tubular structure; other hollow solid shapes are also possible, such as a hollow triangular prism structure, a hollow rectangular parallelepiped structure, etc., which are selected by the person skilled in the art according to the actual situation.

An elastic leakage-proof layer is arranged at the occlusion joint of the diversion baffle 2 and the water outlet 12. Can be arranged on the diversion baffle 2 and can also be arranged on the water outlet 12; the elastic leakage-proof layer is made of elastic materials such as rubber, resin and the like and is used for sealing the joint of the diversion baffle plate 2 and the water outlet 12, so that the sealing is tighter, and odor or waste water or bugs are prevented from flowing up to the ground.

The water inlet 11 is in the shape of a horn expanding upward. Is beneficial to the rapid concentrated downward discharge of a small amount of accumulated water accumulated at the water inlet 11.

Likewise, the outlet 12 tapers downwardly.

A collector plate 13 is arranged on the higher side part of the water outlet 12, an installation seat 14 is protruded downwards from the collector plate 13, the inclination direction of the collector plate 13 is consistent with the beveling direction of the water outlet 12, and one side of the diversion baffle 2 is elastically hinged with the installation seat 14 through a torsion spring 3.

As shown in fig. 3, a handle 4 capable of being stored in the water inlet 11 is arranged at the upper end of the water inlet 11, and two ends of the handle 4 are hinged to two sides of the water inlet 11.

Referring to fig. 5 to 7, in embodiment 2 of the present application, an easily detachable floor drain includes: the floor drain comprises a floor drain seat 100, a lower water core seat 200 arranged in the middle of the floor drain seat 100, a lower water core 300 arranged in the middle of the lower water core seat 200 and a cover plate 400; the lower core 300 is the lower core 300 of embodiment 1; the middle part of the upper end surface of the floor drain seat 100 is provided with a groove 110 for embedding the cover plate 400; the cover plate 400 is divided into a supporting portion 410 and a pressing portion 420, the lower end surface of the supporting portion 410 is provided with at least two supporting blocks 430 defining a plane, and the supporting portion 410 is tilted when the pressing portion 420 moves downward by using the supporting blocks 430 near the pressing portion 420 as a fulcrum.

At least two support blocks 430, which are sufficient to define a plane, function as support feet for the cover plate 400 to support the cover plate 400; on the other hand, the supporting block 430 close to the pressing portion 420 is used as a fulcrum, when the cover plate 400 needs to be lifted, a user presses the pressing portion 420 downwards with force, the pressing portion 420 tilts the supporting portion 410 on the other side upwards under the action of the fulcrum, the user can take the tilted supporting portion 410, and then the whole cover plate 400 is taken up, so that the problem that the cover plate 400 in the prior art is completely embedded into the groove 110 and cannot be lifted by hands is solved. In order to facilitate the user to identify which part is the pressing portion 420, a mark may be provided on the upper end surface of the pressing portion 420.

The cover 400 may be substantially square or rectangular, and may have any other shape, such as circular, oval, hexagonal, etc.

As shown in fig. 7, the cover plate 400 is a regular quadrangle, and any three corners of the lower end surface are provided with support blocks 430 as support parts 410; the remaining corner is used as a pressing portion 420, and two sides adjacent to the pressing portion 420 are respectively provided with a supporting block 430. The supporting blocks 430 on the two side edges are used as the supporting points of the pressing part 420.

In order to better screen the solid garbage, a secondary cover plate is added to cover the water inlet 11 of the lower water core 300. Therefore, the sub-floor drain has two cover plates for separating and screening solid garbage, and the anti-blocking effect is better due to double filtration.

In order to enhance the effect of insect-proof, odor-proof and water return prevention, a sealing ring is arranged between the joint of the sewer core 300 and the sewer core seat 200, so that the joint of the sewer core 300 and the sewer core seat is tighter.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A novel floor drain core, comprising: the drainage device comprises a drainage body and a diversion baffle, wherein the upper end of the drainage body is a water inlet, the lower end of the drainage body is a beveled water outlet, and one side of the diversion baffle is elastically hinged with one side of the water outlet through a torsion spring, so that the diversion baffle seals the water outlet in a water-free flowing state.

2. The novel floor drain core according to claim 1, wherein an elastic leakage-proof layer is arranged at the joint of the diversion baffle and the water outlet.

3. The novel floor drain core according to claim 1, wherein said inlet is flared in an upward direction.

4. The novel floor drain core according to claim 1, wherein said outlet is downwardly tapered.

5. The novel floor drain core according to claim 1, further comprising a handle capable of being received in the water inlet, wherein two ends of the handle are hinged to two sides of the water inlet.

6. The novel floor drain core according to claim 1, wherein the drain body is hollow cylindrical.

7. The utility model provides a quick detachable floor drain which characterized in that includes: the floor drain comprises a floor drain seat, a drainage core seat arranged in the middle of the floor drain seat, a drainage core arranged in the middle of the drainage core seat and a grid-shaped cover plate; the launch core is the launch core of any of claims 1-6; the middle part of the upper end surface of the floor drain seat is provided with a groove for embedding the cover plate; the cover plate is divided into a supporting part and a pressing part, and a plurality of supporting blocks are arranged on the lower end face of the supporting part.

8. The easily-disassembled floor drain as claimed in claim 7, wherein the cover plate is a regular quadrangle, any three corners of the lower end surface of the cover plate are provided with the supporting blocks which are supporting parts; the rest one corner is a pressing part, and two side edges close to the pressing part are respectively provided with one supporting block.

9. The easily detachable floor drain of claim 7, further comprising a grid-shaped secondary cover plate covering the inlet of the launching core.

10. The readily removable floor drain of claim 7 further comprising a gasket disposed between the junction of said lower core and said lower core seat.