CN212478010U

CN212478010U - Deodorant floor drain core

Info

Publication number: CN212478010U
Application number: CN202020728842.XU
Authority: CN
Inventors: 张灵华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-05
Filing date: 2020-05-05
Publication date: 2021-02-05
Anticipated expiration: 2030-05-05

Abstract

The utility model discloses a deodorant floor drain core relates to floor drain technical field, and its technical scheme main points are: including floor drain core body, water inlet, the water inlet is located the upper end of floor drain core body, and the outer wall of floor drain core body lower extreme is inwards folded and is formed with a plurality of folding portions, and the inner wall that a plurality of folding portions are close to floor drain core body axle center one side can paste each other and lean on to form sealing one, and folding portion includes hem one and hem two, and hem one forms sealing two with the laminating completely of hem two. The folding parts have elasticity, liquid flows in from the water inlet and can flush the first sealing part and the second sealing part to be discharged, and the folding parts can be sealed again to form the first sealing part and the second sealing part due to the elasticity after the water is discharged; the first sealing part and the second sealing part jointly play a role in sealing, insect prevention and deodorization for the floor drain core body.

Description

Deodorant floor drain core

Technical Field

The utility model relates to a floor drain technical field, in particular to deodorant floor drain core.

Background

The floor drain core is arranged in the floor drain and has the functions of draining water and the like, and along with the improvement of the living standard of people, manufacturers gradually and deeply research the floor drain core to derive the multifunctional floor drain core with the functions of insect prevention, deodorization and the like.

The chinese patent with publication number CN206722041U discloses a spring type deodorant floor drain core, wherein when the discharged water reaches a certain height or the gravity of the waste water in the floor drain core body exceeds the elastic force of the spring leaf on the sealing plate, the sealing plate and the spring leaf are pressed upwards by the water source to open the sealing plate, and the waste water is automatically discharged.

The technical scheme has the following defects: downcomer air moisture, the material that the spring leaf adopted is stainless steel or copper, and the user can produce rust or be corroded by some dirt after using a period, thereby influences the lid of shrouding and closes and lead to its sealed effect variation.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a deodorant floor drain core, it has sealed effectual advantage.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a deodorant floor drain core, includes floor drain core body, water inlet, the water inlet is located the upper end of floor drain core body, characterized by: the outer wall of the lower end of the floor drain core body is folded inwards to form a plurality of folding parts, the inner walls of the folding parts, which are close to the axle center side of the floor drain core body, can be mutually attached to form a first sealing part, each folding part comprises a first folding edge and a second folding edge, and the first folding edge and the second folding edge are completely attached to form a second sealing part;

the folding parts have elasticity, liquid flows in from the water inlet and can break the first sealing part and the second sealing part to be discharged, and after the water is discharged, the folding parts can be sealed again to form the first sealing part and the second sealing part due to the elasticity.

Through the technical scheme, the folding part is the outer wall of floor drain core body lower extreme and inwards folds the formation and has elasticity, form sealing part one between the folding part, form sealing part two between hem one and the hem two, sealing part one plays sealed and protection against insects deodorant effect to the floor drain core body with sealing part two jointly, prevent when anhydrous state, the inside foul smell of sewer pipe and insect enter into to indoor from floor drain core body lower extreme, influence user life and experience, when discharging liquid, thereby liquid flows in and washes out sealing part one and sealing part two and discharges from the water inlet, a plurality of folding parts can form sealing part one again owing to having elastic energy after the drainage is accomplished, form sealing part two again between hem one and the hem two.

Preferably, the upper end of the folding part is an inclined plane or an arc surface from high to low, an inner cavity is formed in the floor drain core body, and the inner cavity is communicated with the upper end of the folding part.

Through the technical scheme, liquid flows in from the water inlet and is temporarily accumulated in the inner cavity, and the gravitational potential energy of the liquid is larger along with the increase of the liquid amount in the inner cavity, so that the folded part can be opened.

Preferably, the number of the folding parts is more than or equal to three and less than or equal to eight, an included angle exists between the first folding edge and the second folding edge of the adjacent folding part, and the sum of the included angles is three hundred sixty degrees.

Through above-mentioned technical scheme, the quantity of preferred folded portion is three to eight, can furthest make the smooth discharge of liquid under the circumstances of guaranteeing the leakproofness, can not produce ponding because of can't break the folded portion, and the sum of a plurality of contained angles is three hundred sixty degrees, wholly can not produce the gap to can strengthen the deodorant ability of floor drain core body.

Preferably, the outer ends of the plurality of folding parts are bent together along the axis of the floor drain core body in a clockwise or counterclockwise direction so that the side surfaces of the folding parts form arc surfaces.

Through above-mentioned technical scheme, the outer end bending of folding portion forms the cambered surface, and after the drainage was accomplished, folding portion can be quicker reforms sealing part one and sealing part two again, and the leakproofness is also stronger and more pleasing to the eye.

Preferably, a floor drain body is arranged outside the floor drain core body, and a plurality of sealing blocks used for sealing a gap between the floor drain body and the floor drain core body are outwards formed on the outer wall of the upper end of the floor drain core body.

Through above-mentioned technical scheme, when the installation, the outer end of sealed piece can extrude mutually with the inner wall of floor drain body and form sealedly.

Preferably, the sealing block is annular, and the outer diameter of the upper end of the sealing block is larger than or equal to the outer diameter of the lower end of the sealing block.

Through above-mentioned technical scheme, when installation floor drain core body, upper end external diameter more than or equal to lower extreme external diameter is convenient for block the inner wall of floor drain body with sealed, and sealed effect is also better.

To sum up, the utility model discloses the beneficial effect who contrasts in prior art does:

1. the sealing effect is good;

2. the shape of the folding part is more beautiful;

3. no clogging is formed.

Drawings

FIG. 1 is a schematic structural view of a floor drain core body in an embodiment;

FIG. 2 is another structural diagram of the floor drain core body in the embodiment;

fig. 3 is a schematic structural diagram of the embodiment.

Reference numerals: 1. a floor drain core body; 2. a water inlet; 3. a folding part; 31. folding the first edge; 32. folding edges II; 4. a first sealing part; 5. a second sealing part; 6. an inner cavity; 7. a circular arc surface; 8. a floor drain body; 9. a sealing block; 10. and (4) a bump.

Detailed Description

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a deodorant floor drain core, as shown in fig. 1 to 3, includes floor drain core body 1, water inlet 2, and water inlet 2 is located the upper end of floor drain core body 1, characterized by: the outer wall of the lower end of the floor drain core body 1 is folded inwards to form a plurality of folding parts 3, the inner walls of the folding parts 3, which are close to the axle center side of the floor drain core body 1, can be attached to each other to form a first sealing part 4, each folding part 3 comprises a first folding edge 31 and a second folding edge 32, and the first folding edge 31 and the second folding edge 32 are completely attached to form a second sealing part 5;

the folding parts 3 have elasticity, liquid flows in from the water inlet 2 and can break the first sealing part 4 and the second sealing part 5 to be discharged, and after the water is discharged, the folding parts 3 can be sealed again to form the first sealing part 4 and the second sealing part 5 due to the elasticity.

The upper end of the folding part 3 is an inclined plane or an arc surface from high to low, an inner cavity 6 is formed in the floor drain core body 1, the inner cavity 6 is communicated with the upper end of the folding part 3, liquid flows in from the water inlet 2 and temporarily accumulates in the inner cavity 6, and the gravitational potential energy of the inner cavity 6 is larger along with the increase of the liquid amount in the inner cavity 6, so that the folding part 3 can be opened.

The number of the folding parts 3 is more than or equal to three and less than or equal to eight, an included angle exists between the first folding edge 31 and the second folding edge 32 of the adjacent folding part 3, and the sum of the included angles is three hundred sixty degrees.

The quantity of preferred folded portion 3 is three to eight, can furthest make the liquid smooth discharge under the circumstances of guaranteeing the leakproofness, can not produce ponding because of can't break folded portion 3, and the sum of a plurality of contained angles is three hundred sixty degrees, wholly can not produce the gap to can strengthen the deodorant ability of floor drain core body 1. More preferably, the number of the folding portions 3 is four, and the included angle between the first folding edge 31 and the second folding edge 32 of the adjacent folding portion 3 is ninety degrees, so that the four folding portions 3 are divided into four halves, and the situation that the first folding edge 31 and the second folding edge 32 in the individual folding portion 3 cannot be opened due to uneven water outlet is avoided.

The outer ends of the folding parts 3 are bent along the axis of the floor drain core body 1 clockwise or anticlockwise together, so that the side surfaces of the folding parts 3 form arc surfaces, after drainage is completed, the side surfaces of the folding parts 3 form the arc surfaces 7, the sealing parts I4 and the sealing parts II 5 can be formed rapidly, and the sealing performance is stronger and more attractive. The radius of the circular arc surface 7 is preferably not less than thirty millimeters, so that the folded part 3 cannot be opened by liquid.

The floor drain core body 1 is externally provided with a floor drain body 8, and the outer wall of the upper end of the floor drain core body 1 is outwards formed with a plurality of sealing blocks 9 for sealing the gap between the floor drain body 8 and the floor drain core body 1.

When the floor drain core body 1 is installed, the floor drain core body 1 is inserted into the inner cavity 6 of the floor drain body 8, and the outer end of the sealing block 9 can be extruded with the inner wall of the floor drain body 8 to form sealing.

The sealing block 9 is annular, and the outer diameter of the upper end of the sealing block 9 is larger than or equal to the outer diameter of the lower end of the sealing block 9.

When the floor drain core body 1 is installed, the outer diameter of the upper end is larger than or equal to that of the lower end, the sealing block 9 is conveniently clamped into the inner wall of the floor drain body 8, and the sealing effect is good.

The upper end of the floor drain core body 1 is also provided with an annular convex block 10 which is clamped with the inner wall of the floor drain body 8, and the outer diameter of the convex block 10 is larger than the inner diameter of the floor drain body 8.

The working principle is as follows: folding portion 3 is the inside folding formation of outer wall of floor drain core body 1 lower extreme and has elasticity, form sealing portion 4 between the folding portion 3, form sealing portion two 5 between hem one 31 and the hem two 32, sealing portion one 4 and sealing portion two 5 play sealed and protection against insects deodorant effect to floor drain core body 1 jointly, prevent when anhydrous state, the inside foul smell of sewer pipe and the insect class enter into to indoor from floor drain core body 1 lower extreme, influence user life experience, when discharging liquid, thereby liquid flows in and washes sealing portion one 4 and sealing portion two 5 to discharge from water inlet 2, a plurality of folding portions 3 can form sealing portion one 4 again owing to have elasticity after the drainage is accomplished, form sealing portion two 5 again between hem one 31 and the hem two 32.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention, which is defined by the appended claims.

Claims

1. The utility model provides a deodorant floor drain core, includes floor drain core body (1), water inlet (2), and water inlet (2) are located the upper end of floor drain core body (1), characterized by: the outer wall of the lower end of the floor drain core body (1) is folded inwards to form a plurality of folding parts (3), the inner walls of the folding parts (3) close to the axle center side of the floor drain core body (1) can be attached to each other to form a first sealing part (4), each folding part (3) comprises a first folding edge (31) and a second folding edge (32), and the first folding edge (31) and the second folding edge (32) are completely attached to form a second sealing part (5);

the folding parts (3) have elasticity, liquid flows in from the water inlet (2) and can break the first sealing parts (4) and the second sealing parts (5) to be discharged, and after the water is discharged, the folding parts (3) can be sealed again to form the first sealing parts (4) and the second sealing parts (5) due to the elasticity.

2. The odor-resistant floor drain core according to claim 1, wherein: the upper end of the folding portion (3) is an inclined plane or an arc surface from high to low, an inner cavity (6) is formed in the floor drain core body (1), and the inner cavity (6) is communicated with the upper end of the folding portion (3).

3. The odor-resistant floor drain core according to claim 1, wherein: the number of the folding parts (3) is more than or equal to three and less than or equal to eight, an included angle exists between the first folding edge (31) and the second folding edge (32) of the adjacent folding part (3), and the sum of the included angles is three hundred sixty degrees.

4. A stinking-proof floor drain core as claimed in claim 3, characterized in that: the outer ends of the folding parts (3) are bent along the axis of the floor drain core body (1) in the clockwise or anticlockwise direction so that the side surfaces of the folding parts (3) form arc surfaces (7).

5. The odor-resistant floor drain core according to claim 1, wherein: the floor drain core is characterized in that a floor drain body (8) is arranged outside the floor drain core body (1), and a plurality of sealing blocks (9) used for sealing gaps between the floor drain body (8) and the floor drain core body (1) are formed outwards on the outer wall of the upper end of the floor drain core body (1).

6. The odor-resistant floor drain core according to claim 5, wherein: the sealing block (9) is annular, and the outer diameter of the upper end of the sealing block (9) is larger than or equal to the outer diameter of the lower end of the sealing block (9).