Floor drain

Abstract

The utility model belongs to the technical field of floor drains, and particularly relates to a floor drain which comprises a shell, a liquid inlet port, a liquid outlet port, a liquid inlet pipe, a liquid outlet pipe and a liquid outlet pipe. The cover body is arranged on the liquid inlet end opening and covers the liquid inlet end opening, and a liquid inlet grid is arranged on the cover body; the suspension core comprises a fixed part, a movable part, a connecting part and a magnetic piece; wherein the fixed part is arranged in the cavity and located on one side of the liquid inlet port, the movable part is arranged on the lower side of the fixed part and connected with the fixed part, the connecting part is arranged on the lower side of the movable part and fixed to the liquid outlet port of the shell, and the magnetic pieces are arranged on the movable part and the connecting part respectively.

Description

Technical Field

[0001] The utility model belongs to the technical field of floor drains, and in particular relates to a floor drain. Background Art

[0002] The pipes connected to the floor drain often lead directly to the sewer. Most floor drains on the market only have the function of preventing clogging by foreign objects, and in order to save production costs, they generally do not take anti-odor and anti-overflow measures. Especially in some old houses, because they have been lived in for a long time, the sewer pipes, toilets, floor drains, etc. use the same pipe. Therefore, after a long time, debris will accumulate, causing the pipes to be blocked and overflow, which will cause sewage to flow into the floor of the room and form water accumulation. Moreover, due to the large number of bacteria breeding in the sewer, the room will be filled with odor, seriously affecting people's quality of life. Therefore, we specially designed a floor drain. Utility Model Content

[0003] The utility model aims to provide a floor drain with simple structure and reliable performance in view of the above-mentioned existing technical problems.

[0004] In view of this, the utility model provides a floor drain, comprising:

[0005] A shell body, wherein a cavity is provided in the shell body, and a liquid inlet port and a liquid outlet port are provided at both ends of the cavity;

[0006] A cover body, which is arranged on the liquid inlet port and covers the liquid inlet port, and a liquid inlet grid is arranged on the cover body;

[0007] A suspension core, the suspension core comprises a fixed part, a movable part, a connecting part and a magnetic part;

[0008] Among them, the fixed part is arranged in the cavity and is on one side of the liquid inlet port, the movable part is arranged on the lower side of the fixed part and connected to the fixed part, the connecting part is arranged on the lower side of the movable part and fixed to the liquid outlet port of the shell, and the magnetic parts are respectively arranged on the movable part and the connecting part.

[0009] In the above technical solution, further, the fixing part includes:

[0010] A main body, wherein a through hole is provided on the main body;

[0011] A skirt frame, which is arranged on the periphery of the main body and is provided with a first flow hole;

[0012] The movable part is slidably connected to the through hole and blocks the first flow hole.

[0013] In the above technical solution, further, the activity unit includes:

[0014] A bottom plate, wherein a protrusion is arranged on a peripheral side of the bottom plate corresponding to the first flow hole;

[0015] A slide bar, which is arranged in the center of the bottom plate and is slidably connected with the through hole;

[0016] Wherein, the magnetic part is arranged at the bottom of the base plate.

[0017] In the above technical solution, further, the connecting portion includes:

[0018] A cover plate, wherein a second flow hole is provided on the cover plate;

[0019] A fixed edge, which is arranged on the periphery of the cover plate and is tightly fitted and fixed with the liquid outlet port;

[0020] Wherein, the magnetic part is arranged in the center of the cover plate.

[0021] In the above technical solution, further, the magnetic member includes:

[0022] A first magnetic sheet, the first magnetic sheet is arranged at the bottom of the bottom plate;

[0023] A second magnetic sheet, the second magnetic sheet is arranged in the center of the cover plate;

[0024] The first magnetic sheet and the second magnetic sheet are arranged to attract each other.

[0025] In the above technical solution, further, the sliding rod is arranged in a hexagonal shape, and the through hole corresponding to the sliding rod is arranged in a hexagonal shape.

[0026] In the above technical solution, further, it also includes:

[0027] A rubber pad is arranged on the protrusion.

[0028] The beneficial effects of the utility model are: the overall structure is simple and reliable, thereby effectively reducing the production and purchase costs, and at the same time having a good anti-overflow effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the main body of the utility model;

[0030] Figure 2 It is a cutaway schematic diagram of the utility model;

[0031] Figure 3 It is a cross-sectional schematic diagram of the utility model;

[0032] Figure 4 It is an explosion schematic diagram of the utility model;

[0033] The markings in the figure are as follows: 1. shell; 2. cavity; 3. liquid inlet port; 4. liquid outlet port; 5. cover body; 6. liquid inlet grille; 7. suspension core; 71. fixed part; 711. main body; 7111. through hole; 712. skirt frame; 7121. first flow hole; 72. movable part; 721. bottom plate; 7211. protrusion; 722. slide rod; 73. connecting part; 731. cover plate; 7311. second flow hole; 732. fixed edge; 74. magnetic part; 741. first magnetic sheet; 742. second magnetic sheet; 8. rubber pad. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0035] Embodiment 1:

[0036] This embodiment provides a floor drain, which is characterized by comprising:

[0037] A shell 1, wherein a cavity 2 is provided in the shell 1, and a liquid inlet port 3 and a liquid outlet port 4 are provided at both ends of the cavity 2;

[0038] A cover body 5, which is disposed on the liquid inlet port 3 and covers the liquid inlet port 3, and a liquid inlet grid is disposed on the cover body 5;

[0039] The suspension core 7 includes a fixed portion 71, a movable portion 72, a connecting portion 73 and a magnetic member 74;

[0040] Among them, the fixed part 71 is arranged in the cavity 2 and is on one side of the liquid inlet port 3, the movable part 72 is arranged on the lower side of the fixed part 71 and connected to the fixed part 71, the connecting part 73 is arranged on the lower side of the movable part 72 and is fixed to the liquid outlet port 4 of the shell 1, and the magnetic part 74 is respectively arranged on the movable part 72 and the connecting part 73.

[0041] It can be seen from this embodiment that a floor drain includes a housing 1, a cover 5 and a suspension core 7;

[0042] A cavity 2 is formed in the housing 1, and a liquid inlet port 3 and a liquid outlet port 4 are formed at both ends of the cavity 2. The fluid flows into the cavity 2 from the liquid inlet port 3 and flows out from the liquid outlet port 4.

[0043] The cover body 5 is installed on the liquid inlet port 3 to seal the liquid inlet port 3, and a liquid inlet grid 6 is formed on the cover body 5 so as to filter the fluid, thereby preventing impurities in the fluid from flowing into the cavity 2 and causing blockage;

[0044] The suspension core 7 includes a fixed portion 71, a movable portion 72, a connecting portion 73 and a magnetic member 74. The fixed portion 71 is installed on one end of the cavity 2 close to the liquid inlet port 3. The connecting portion 73 is installed on the liquid outlet port 4 and fixed to the housing 1. The movable portion 72 is installed between the fixed portion 71 and the connecting portion 73, and is connected to the fixed portion 71 and fixed between the movable portion 72 and the liquid inlet portion to move. The magnetic member 74 is installed on both the movable portion 72 and the connecting portion 73. When in use, the magnetic member 74 on the movable portion 72 and the magnetic member 74 on the liquid inlet portion control the movable portion 72 to be away from the fixed portion 71 through magnetic reaction, thereby achieving circulation, and cooperates with the fixed portion 71 to close the cavity 2 when fluid overflows, thereby preventing sewer water from overflowing.

[0045] The overall structure is simple and reliable, which effectively reduces the production and purchase costs, and has a good anti-overflow effect.

[0046] Embodiment 2:

[0047] This embodiment provides a floor drain, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0048] The fixing portion 71 includes:

[0049] A main body 711, wherein the main body 711 is provided with a through hole 7111;

[0050] A skirt frame 712, which is disposed on the periphery of the main body 711, and is provided with a first flow hole 7121;

[0051] The movable portion 72 is slidably connected to the through hole 7111 and blocks the first flow hole 7121 .

[0052] It can be seen from this embodiment that the fixed portion 71 includes a main body 711 and a skirt frame 712. The main body 711 is provided with a through hole 7111. The movable portion 72 is connected to the through hole 7111 and moves along the through hole 7111 when in use.

[0053] A skirt frame 712 is formed on the circumference of the main body 711, and a plurality of first flow holes 7121 are formed on the skirt frame 712 along the circumference of the main body 711. The skirt frame 712 is tightly fitted and fixed to the wall of the cavity 2.

[0054] When overflow occurs, the fluid overflows from the liquid outlet port 4 into the cavity 2 and lifts up the movable part 72, so that the movable part 72 closes the first flow hole 7121 on the skirt frame 712 during the movement along the through hole 7111, thereby preventing the fluid from flowing out and preventing overflow.

[0055] Embodiment 3:

[0056] This embodiment provides a floor drain, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0057] The movable part 72 includes:

[0058] The bottom plate 721 has a protrusion 7211 disposed on the periphery of the bottom plate 721 corresponding to the first flow hole 7121;

[0059] A slide bar 722, which is disposed at the center of the bottom plate 721, and is slidably connected to the through hole 7111 and penetrates to the outside of the cover body 5;

[0060] The magnetic member 74 is disposed at the bottom of the bottom plate 721 .

[0061] It can be seen from this embodiment that the movable portion 72 includes a bottom plate 721 and a sliding rod 722;

[0062] The bottom plate 721 and the slide bar 722 are integrally formed, and the slide bar 722 is connected to the bottom plate 721 . A protrusion 7211 is provided on the bottom plate 721 corresponding to the first flow hole 7121 .

[0063] When in use, the bottom plate 721 rises due to the overflow, thereby pushing the slide bar 722 out of the cover body 5. The slide bar 722 has a prominent display effect when being pushed out, thereby conveniently reminding the user that an overflow has occurred. At the same time, when the bottom plate 721 is rising, the protrusion 7211 will fit into the first flow hole 7121 and close the first flow hole 7121, thereby preventing overflow.

[0064] Embodiment 4:

[0065] This embodiment provides a floor drain, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0066] The connecting portion 73 includes:

[0067] A cover plate 731, wherein a second flow hole 7311 is provided on the cover plate 731;

[0068] The fixed edge 732 is arranged on the periphery of the cover plate 731 and is tightly fitted and fixed with the liquid outlet port 4;

[0069] The magnetic member 74 is disposed at the center of the cover plate 731 .

[0070] It can be seen from this embodiment that the connection portion 73 includes a cover plate 731 and a fixed edge 732;

[0071] A fixed edge 732 is formed on the cover plate 731 , and a second flow hole 7311 is formed on the fixed inner end surface of the cover plate 731 . The cover plate 731 is connected to the liquid outlet port 4 via the fixed edge 732 , and liquid is discharged through the second flow hole 7311 .

[0072] Embodiment 5:

[0073] This embodiment provides a floor drain, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0074] The magnetic member 74 includes:

[0075] A first magnetic sheet 741, the first magnetic sheet 741 is disposed at the bottom of the bottom plate 721;

[0076] A second magnetic sheet 742, the second magnetic sheet 742 is disposed in the center of the cover plate 731;

[0077] The first magnetic sheet 741 and the second magnetic sheet 742 are configured to attract each other.

[0078] It can be seen from this embodiment that the first magnetic sheet 741 is installed at the bottom of the bottom plate 721, the second magnetic sheet 742 is installed at the center of the cover plate 731, and the first magnetic sheet 741 and the second magnetic sheet 742 are arranged to absorb sound from each other;

[0079] When in use, the second magnetic sheet 742 attracts the first magnetic sheet 741. During the attraction process, the first magnetic sheet 741 controls the bottom plate 721 to move downward, so that the first flow hole 7121 is in a normally open flow state. When overflow occurs, the fluid pressure at the bottom of the bottom plate 721 is greater than the attraction between the first magnetic sheet 741 and the second magnetic sheet 742, thereby lifting the bottom plate 721 and making the protrusion 7211 cooperate with the first flow hole 7121 to achieve closure.

[0080] Embodiment 6:

[0081] This embodiment provides a floor drain, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0082] The sliding rod 722 is configured to be a hexagon, and the through hole 7111 is configured to be a hexagon corresponding to the sliding rod 722 .

[0083] It can be seen from this embodiment that the slide rod 722 is hexagonal and the through hole 7111 is correspondingly configured as a hexagon. When in use, the protrusion 7211 is limited by the corners between the slide rod 722 and the through hole 7111 so that no misalignment occurs during the cooperation with the first flow hole 7121, thereby affecting the use effect.

[0084] Embodiment 7:

[0085] This embodiment provides a floor drain, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0086] Rubber pad 8, rubber pad 8 is arranged on protrusion 7211.

[0087] It can be seen from this embodiment that the rubber pad 8 is attached to the protrusion 7211, and the rubber pad 8 enhances the sealing effect, thereby preventing the overflowing fluid from overflowing.

[0088] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A floor drain, characterized in that: include: A shell (1), wherein a cavity (2) is provided in the shell (1), and a liquid inlet port (3) and a liquid outlet port (4) are provided at both ends of the cavity (2); A cover body (5), wherein the cover body (5) is arranged on the liquid inlet port (3) and covers the liquid inlet port (3), and a liquid inlet grid is arranged on the cover body (5); A suspension core (7), wherein the suspension core (7) comprises a fixed portion (71), a movable portion (72), a connecting portion (73) and a magnetic member (74); The fixed portion (71) is arranged in the cavity (2) and is located on one side of the liquid inlet port (3); the movable portion (72) is arranged on the lower side of the fixed portion (71) and is connected to the fixed portion (71); the connecting portion (73) is arranged on the lower side of the movable portion (72) and is fixed to the liquid outlet port (4) of the housing (1); and the magnetic member (74) is respectively arranged on the movable portion (72) and the connecting portion (73).

2. A floor drain according to claim 1, characterized in that: The fixing part (71) comprises: A main body (711), wherein the main body (711) is provided with a through hole (7111); A skirt frame (712), wherein the skirt frame (712) is arranged on the periphery of the main body (711), and a first flow hole (7121) is arranged on the skirt frame (712); The movable portion (72) is slidably connected to the through hole (7111) and blocks the first flow hole (7121).

3. A floor drain according to claim 2, characterized in that: The activity section (72) includes: A bottom plate (721), wherein a protrusion (7211) is provided on a peripheral side of the bottom plate (721) corresponding to the first flow hole (7121); A sliding rod (722), wherein the sliding rod (722) is arranged at the center of the bottom plate (721), and the sliding rod (722) is slidably connected to the through hole (7111); Wherein, the magnetic member (74) is arranged at the bottom of the bottom plate (721).

4. A floor drain according to claim 3, characterized in that: The connecting portion (73) comprises: A cover plate (731), wherein the cover plate (731) is provided with a second flow hole (7311); A fixed edge (732), the fixed edge (732) being arranged on the peripheral side of the cover plate (731) and being tightly fitted and fixed with the liquid outlet port (4); Wherein, the magnetic member (74) is arranged in the center of the cover plate (731).

5. A floor drain according to claim 4, characterized in that: The magnetic member (74) comprises: A first magnetic sheet (741), wherein the first magnetic sheet (741) is arranged at the bottom of the bottom plate (721); A second magnetic sheet (742), wherein the second magnetic sheet (742) is arranged in the center of the cover plate (731); Wherein, the first magnetic sheet (741) and the second magnetic sheet (742) are arranged to attract each other.

6. A floor drain according to claim 5, characterized in that: The sliding rod (722) is configured as a hexagon, and the through hole (7111) is configured as a hexagon corresponding to the sliding rod (722).

7. A floor drain according to claim 6, characterized in that include: A rubber pad (8), wherein the rubber pad (8) is arranged on the protrusion (7211).

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