CN209907538U

CN209907538U - Suspended floor drain core

Info

Publication number: CN209907538U
Application number: CN201822096994.8U
Authority: CN
Inventors: 徐津; 陈义剑
Original assignee: Zhejiang Unique Space Intelligence Technology Co Ltd
Current assignee: Beijing Xiaojinghe Intelligent Technology Co ltd
Priority date: 2018-12-14
Filing date: 2018-12-14
Publication date: 2020-01-07
Anticipated expiration: 2028-12-14

Abstract

The utility model discloses a suspended floor drain core, which comprises a main shell, a sealing element, a sliding block, a first magnet, a second magnet and a third magnet, wherein the main shell comprises a water inlet and a water outlet, the water outlet of the main shell is provided with the sealing element, the lower end of the main shell is provided with a bracket, the bracket is provided with the sliding block, the sliding block is connected with the sealing element, the sliding block can drive the sealing element to move along the axial direction of the main shell, the bracket is provided with a first magnet, the upper end of the sliding block is provided with a second magnet, the lower end of the sliding block is provided with a third magnet, the homopolar poles of the first magnet and the second magnet are opposite, the heteropolar poles of the first magnet and the third magnet are opposite, the first magnet and the second magnet repel each other, and the first magnet and the third magnet attract each other, so that the sliding block drives the sealing element to move upwards, and the water outlet of the main shell is closed, so that the sealing element can move smoothly, and the condition that the sealing element cannot seal the water outlet of the main shell is avoided.

Description

Suspended floor drain core

Technical Field

The utility model belongs to floor drain core field especially relates to a floated floor drain core.

Background

The floor drain is an important device for connecting a drainage pipeline system and indoor ground, is an important part of a residential drainage system, has good and bad performance, directly influences the quality of indoor air, and is very important for controlling peculiar smell in a bathroom. In order to achieve the purposes of deodorization, insect prevention and the like, the existing floor drain is provided with a sealing device, and after the floor drain finishes draining, the sealing device seals the floor drain, so that the purposes of deodorization and insect prevention are achieved.

For example, in the automatic sealing floor drain disclosed in chinese patent (CN200920314302.0), the first magnet in the rod portion is used as a magnetic reset mechanism in cooperation with the second magnet in the bracket to further drive the sealing plate to perform an upward reset action, but the first magnet is only driven by the weak magnetic force of the second magnet to reset the sealing plate, so that the sealing plate is difficult to move, and the sealing plate cannot seal the water outlet.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a sealing member removes conveniently, prevents that the floated floor drain core of the unable sealed delivery port of sealing member.

A suspended floor drain core comprises a main shell and a sealing element, wherein the main shell comprises a water inlet and a water outlet, and the sealing element is arranged at the water outlet of the main shell;

the lower extreme of main casing body is provided with the support, be provided with on the support and can be for the gliding slider from top to bottom of support, the slider rigid coupling in the sealing member. The floor drain core further comprises a permanent magnet assembly, the permanent magnet assembly enables the sliding block to have the upward movement tendency, and when water is not drained, the sliding block drives the sealing element to move upwards along the axis direction of the main shell body so as to close the main shell body. Further, the permanent magnet assembly comprises a first magnet, a second magnet and a third magnet, the first magnet is arranged on the support, the second magnet is arranged at the upper end of the sliding block, the third magnet is arranged at the lower end of the sliding block, the homopolarity of the first magnet is opposite to that of the second magnet, and the heteropolarity of the first magnet is opposite to that of the third magnet.

Further, the support includes lateral part and bottom, the both ends of lateral part are connected respectively the main casing body with the bottom, first magnet sets up on the bottom, the slider wears to establish the bottom.

Further, the first magnet is annular and surrounds the outer portion of the sliding block.

Further, the magnetic iron comprises a sealing cover, wherein the sealing cover is in threaded connection with the bottom, so that the first magnet is embedded between the bottom and the sealing cover.

Further, the sealing element is a sphere, and the sliding block is located inside the sealing element.

Further, the sealing element comprises an upper sealing shell and a lower sealing shell, and the upper sealing shell and the lower sealing shell are buckled.

Furthermore, a first groove for placing the second magnet is formed in the upper sealing shell, a second groove for placing the third magnet is formed in the lower sealing shell, and two ends of the sliding block are respectively connected with the first groove and the second groove, so that the second magnet and the third magnet are respectively located at two ends of the sliding block.

Further, still include first sealing washer and retaining ring, the sealing washer with the retaining ring cooperatees, the sealing washer sets up go up the outside of sealed casing, the retaining ring sets up inside the main casing body, and be located the delivery port department of the main casing body.

Further, still include the second sealing washer, the second sealing washer sets up in the outside of main casing.

Further, still include the hand-basket, the hand-basket setting is in the upper end of main casing body.

Due to the adoption of the technology, the utility model has the advantages of it is following:

the utility model discloses a first magnet and second magnet repel each other to and first magnet and third magnet attract each other, make the slider drive the sealing member and shift up, and close the delivery port of the main casing body, make the sealing member remove smoothly, avoid appearing the unable sealed main casing body condition at the mouth of a river down of sealing member. The sealing member is the spheroid, and slider, first magnet, second magnet and third magnet are located inside the sealing member, prevent that sewage from destroying slider, first magnet, second magnet and third magnet etc. and influencing the result of use.

The present invention will be further described with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic structural view of a suspended floor drain core of the present invention;

figure 2 is the explosion diagram of the suspended floor drain core of the utility model.

In the figure: the device comprises a main shell 1, a sealing element 2, a support 3, a sliding block 4, a first magnet 5, a second magnet 6, a third magnet 7, a side part 8, a bottom part 9, a sealing cover 10, an upper sealing shell 11, a lower sealing shell 12, an avoidance groove 13, a first sealing ring 14, a check ring 15, a second sealing ring 16 and a lifting basket 17.

Detailed Description

The utility model provides a floated floor drain core, it includes the main casing body, sealing member and permanent magnetism subassembly, and the main casing body includes water inlet and delivery port, and delivery port department sets up the sealing member, and the lower extreme of the main casing body is provided with the support, be provided with on the support can be for the support gliding slider from top to bottom, the slider rigid coupling in the sealing member. The permanent magnet assembly enables the sliding block to have the tendency of moving upwards, so that when water is not drained, the sliding block drives the sealing piece to move upwards along the axis direction of the main shell body to close the main shell body.

The utility model discloses a sealing member is the spheroid, makes the slider, be located inside the sealing member, this makes the utility model discloses a sealing member has glossy appearance, is favorable to launching to can make slider and permanent magnetism subassembly contain in the sealing member, prevent that slider and permanent magnetism subassembly from being polluted by sewage, also can prevent that debris in the sewage from adsorbing on the permanent magnetism subassembly. Preferably, the permanent magnet assembly comprises a first magnet, a second magnet and a third magnet, the first magnet is arranged on the support, the second magnet is arranged at the upper end of the sliding block, the third magnet is arranged at the lower end of the sliding block, the homopolarity of the first magnet is opposite to that of the second magnet, and the heteropolarity of the first magnet is opposite to that of the third magnet.

An embodiment of the present invention will be described with reference to fig. 1 and 2. As shown in fig. 1 and 2, the suspension type floor drain core of this embodiment includes a main housing 1, a sealing member 2, a slider 4, a first magnet 5, a second magnet 6, and a third magnet 7, where the main housing 1 is a hollow structure, an upper end of the main housing 1 is a water inlet, a lower end of the main housing 1 is a water outlet, and the sealing member 2 is disposed at the water outlet of the main housing 1 and used for closing and opening the water outlet of the main housing 1. The lower extreme of main casing body 1 is provided with support 3, is provided with slider 4 on the support 3, and slider 4 can just move in vertical direction for support 3, and then drives the 2 removal of sealing member of connection on slider 4. Preferably, the slider 4 and the main housing 1 are coaxially arranged, i.e. the slider 4 is movable in the direction of the axis of the main housing 1. Still be provided with first magnet 5 on the support 3, the both ends of 4 axial directions of slider are provided with second magnet 6 and third magnet 7 respectively, and wherein, second magnet 6 is located the upper portion of first magnet 5, and second magnet 6 and first magnet 5 homopolar are relative, and third magnet 7 is located the lower part of first magnet 5, and third magnet 7 and first magnet 5 heteropolar are relative.

When discharging waste water, waste water pushes the sealing element 2 to move downwards through the main shell body 1, so that the water outlet of the main shell body 1 is opened, and at the moment, waste water can be discharged through the water outlet of the shell body 1. After the waste water had been arranged, second magnet 6 and first magnet 5 repel each other, third magnet 7 and first magnet 5 attract each other simultaneously, make slider 4 drive sealing member 2 and shift up, and then make sealing member 2 close the delivery port of the main casing body 1, effectively prevent the foul smell in the sewer pipe, sewage overflows and prevents that the pest from getting into indoorly along the sewer, through setting up first magnet 5, second magnet 6 and third magnet 7, make sealing member 2 remove smoothly, avoid appearing the unable sealed condition at the main casing body 1 sewer mouth of a river of sealing member 2.

As shown in fig. 2, the support 3 is L-shaped and includes a side portion 8 and a bottom portion 9, the side portion 8 and the bottom portion 9 are perpendicular to each other, two ends of the side portion 8 are respectively connected to the main housing 1 and the bottom portion 9, and the bottom portion 9 may be circular and is coaxially disposed with the main housing 1. The first magnet 5 may be placed on the bottom 9 and sealed by a sealing cap 10, which sealing cap 10 and bottom 9 may be screwed. In a preferred embodiment, the support frame 3 and the main housing 1 are of a unitary construction.

As shown in fig. 1, the slider 4 is disposed through the center of the bottom 9, and the first magnet 5 is annular and surrounds the slider 4.

As shown in fig. 1 and 2, the sealing member 2 is a sphere, and the slider 4, the bottom 9, the sealing cap 10, the first magnet 5, the second magnet 6 and the third magnet 7 are all located inside the sealing member 2, so that the slider 4, the bottom 9, the sealing cap 10, the first magnet 5, the second magnet 6 and the third magnet 7 are prevented from being washed by sewage, and the use effect is prevented from being affected. The sealing member 2 may be an assembled structure, and referring to fig. 1 and 2, the sealing member 2 includes an upper sealing housing 11 and a lower sealing housing 12, and the upper sealing housing 11 and the lower sealing housing 12 are snap-fit connected. The sealing element 2 adopts a split structure, so that the installation and the disassembly are convenient. Therefore, the sliding block 4 can drive the spherical sealing element 2 to move up and down, the avoidance groove 13 matched with the support 3 is formed in the sealing element 2, the support 3 with the fixed position is prevented from blocking the sealing element 2 to move up and down, and the avoidance groove 13 can be formed in the lower sealing shell 12.

Preferably, the seal 2 is ellipsoidal.

As shown in fig. 1, the second magnet 6 is disposed inside the upper hermetic case 11, and the third magnet 7 is disposed inside the lower hermetic case 12. Specifically, a first groove for placing the second magnet 6 is formed in the upper sealing shell, a second groove for placing the third magnet 7 is formed in the lower sealing shell 12, and when the second magnet 6 is placed in the first groove and the third magnet 7 is placed in the second groove, the second magnet 6 and the third magnet 7 are respectively abutted against two ends of the slider 4, so that the second magnet 6 and the third magnet 7 are mounted.

As shown in fig. 1 and 2, the suspension type floor drain core further includes a first sealing ring 14 and a retaining ring 15, the sealing ring 14 is disposed outside the upper sealing shell 11, and the retaining ring 15 is disposed inside the main shell 1 and located at the water outlet of the main shell 1. When the sealing element 2 moves upwards and closes the water outlet of the main shell 1, the sealing ring 14 is matched with the retainer ring 15, so that the matching sealing performance of the main shell 1 and the sealing element 2 is improved. In one embodiment, the retainer ring 15 is made of a metal material and is screwed with the main housing 1, and the first seal ring 14 is made of a rubber material.

As shown in fig. 1 and 2, the suspension type floor drain core further comprises a second sealing ring 16, the second sealing ring 16 is arranged outside the main shell 1, and when the main shell 1 is placed into the floor drain, the sealing performance between the main shell 1 and the floor drain shell is increased.

Further, the floating floor drain core further comprises a basket 17, and the basket 17 is arranged at the upper end of the main shell 1. Through setting up hand-basket 17, be convenient for the floor drain core to put into and take out.

The above-mentioned embodiments are only used for illustrating the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to limit the scope of the present invention in terms of implementation, which is not limited by the present embodiment, i.e. all equivalent changes or modifications made in accordance with the spirit disclosed by the present invention still fall within the scope of the present invention.

Claims

1. The utility model provides a floated floor drain core, includes main casing body and sealing member, main casing body includes water inlet and delivery port, the delivery port department of main casing body is provided with the sealing member, its characterized in that:

the lower end of the main shell is provided with a support, the support is provided with a sliding block capable of sliding up and down relative to the support, and the sliding block is fixedly connected to the sealing element;

the floor drain core further comprises a permanent magnet assembly, the permanent magnet assembly enables the sliding block to have the upward movement tendency, and when water is not drained, the sliding block drives the sealing element to move upwards along the axis direction of the main shell body so as to close the main shell body.

2. The suspended floor drain core of claim 1,

the permanent magnet assembly comprises a first magnet, a second magnet and a third magnet, the first magnet is arranged on the support, the second magnet is arranged at the upper end of the sliding block, the third magnet is arranged at the lower end of the sliding block, the homopolarity of the first magnet is opposite to that of the second magnet, and the heteropolarity of the first magnet is opposite to that of the third magnet.

3. A suspended floor drain core according to claim 2, wherein said bracket includes a side portion and a bottom portion, both ends of said side portion are connected to said main housing and said bottom portion, respectively, said first magnet is disposed on said bottom portion, and said slider is inserted through said bottom portion.

4. The suspended floor drain core according to claim 3, wherein the first magnet is annular and surrounds the outside of the slider.

5. The suspended floor drain core of claim 4, further comprising a sealing cap, wherein the sealing cap is threadably engaged with the bottom portion such that the first magnet is embedded between the bottom portion and the sealing cap.

6. A suspended floor drain core according to claim 1, wherein said sealing member is a spheroid, and said slider is located inside said sealing member.

7. The suspended floor drain core of claim 6, wherein the seal comprises an upper seal shell and a lower seal shell, the upper seal shell and the lower seal shell being snap-fitted.

8. A suspended floor drain core according to claim 7, further comprising a first sealing ring and a retaining ring, wherein said sealing ring is engaged with said retaining ring, said sealing ring is disposed outside said upper sealing shell, and said retaining ring is disposed inside said main shell and at the water outlet of said main shell.

9. A suspended floor drain core according to claim 1, further comprising a second seal ring disposed outside said main housing.

10. A suspended floor drain core according to claim 1, further comprising a basket disposed at an upper end of said main housing.