CN212427438U

CN212427438U - Floor drain

Info

Publication number: CN212427438U
Application number: CN201922492663.0U
Authority: CN
Inventors: 谢岳荣; 陈果; 易建部
Original assignee: Arrow Home Group Co Ltd
Current assignee: Arrow Home Group Co Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2021-01-29
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a floor drain, which comprises a floor drain body, a protective cover, a filter screen and a water removal pipe body, wherein the protective cover is arranged at the top of the floor drain body, the filter screen is arranged below the protective cover, and the water removal pipe body is arranged at the bottom of the floor drain body; the water outlet is provided with a first elastic piece, the cover plate is sleeved with a second elastic piece, and the water outlet and the cover plate are connected with each other in a sealing manner through the first elastic piece and the second elastic piece. Adopt the utility model discloses, sealed effectual reaches odor-resistant, protection against insects and prevents returning the effect of excessive.

Description

Floor drain

Technical Field

The utility model relates to a sanitary equipment field especially relates to a floor drain.

Background

The traditional panel turnover type floor drain adopts a water removal mode of turning over a hard cover plate, and because a gap exists between the cover plate and a water removal pipe body, the sealing is not thorough, and the odor and insect prevention effects are not ideal. Moreover, when the branch pipeline is blocked, sewage is easy to flow backwards, and the function of preventing backflow cannot be achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a floor drain is provided, sealed effectual reaches odor-resistant, protection against insects and prevents returning the effect of excessive.

In order to solve the technical problem, the utility model provides a floor drain, which comprises a floor drain body, a protecting cover, a filter screen and a water-removing pipe body, wherein the protecting cover is arranged at the top of the floor drain body, the filter screen is arranged below the protecting cover, and the water-removing pipe body is arranged at the bottom of the floor drain body;

the improved water outlet device is characterized in that a cover plate is arranged below the water outlet pipe body and used for sealing or opening a water outlet of the water outlet pipe body, a first elastic piece is arranged at the edge of the water outlet, a second elastic piece is sleeved outside the cover plate, and the water outlet and the cover plate are connected in a sealing mode through the first elastic piece and the second elastic piece.

As an improvement of the scheme, the cover plate is hinged to the dewatering pipe body and comprises a sealing and opening portion and a weighting portion, the second elastic piece is sleeved outside the sealing and opening portion, and the weighting portion drives the sealing and opening portion to seal the dewatering port under the action of gravity.

As an improvement of the scheme, the weight applying part is provided with a steel ball.

As the improvement of the scheme, the outer wall of the water removing opening is provided with the annular groove and the clamping ring, and the first elastic piece is fixed on the water removing opening through the annular groove and the clamping ring.

As an improvement of the above scheme, the inner wall of the first elastic member is provided with a first concave ring, the first concave ring divides the inner wall of the first elastic member into a first pad part and a second pad part, the first pad part is embedded in the annular groove, and the snap ring is embedded in the first concave ring.

As an improvement of the scheme, the inner wall of the first elastic part is provided with a second concave ring and a third pad part, and the first pad part, the first concave ring, the second pad part, the second concave ring and the third pad part are sequentially connected from top to bottom.

As an improvement of the scheme, the cross section of the water removal pipe body is in a shape of an inverted right trapezoid.

As an improvement of the scheme, a sealing ring is arranged at the joint of the floor drain body and the water removal pipe body.

As an improvement of the scheme, the first elastic piece is a soft rubber gasket.

As an improvement of the scheme, the second elastic piece is a soft rubber gasket.

Implement the utility model discloses, following beneficial effect has:

the utility model discloses a set up first elastic component at the mouth that anhydrates of the body that anhydrates, the apron overcoat is equipped with the second elastic component. Specifically, the first elastic piece is a soft rubber gasket, and the second elastic piece is a soft rubber gasket. When the cover plate seals the water outlet, the cover plate covers the water outlet to enable the first elastic piece and the second elastic piece to be connected with each other, the connection between the soft rubber gaskets is tight, so that the cover plate and the water outlet are good in sealing effect and free of gaps, and the joint of the floor drain body and the water outlet pipe body is further provided with the sealing ring, so that ozone and insects in a pipeline can be prevented from entering the floor drain through the water outlet, sewage backflow during blocking of a branch pipeline is prevented, and the effects of preventing odor and insects and preventing backflow are achieved.

Drawings

Fig. 1 is a perspective view of a floor drain of the present invention;

fig. 2 is an initial state section view of the floor drain of the present invention;

fig. 3 is a cross-sectional view showing a drainage state of the floor drain of the present invention;

FIG. 4 is an enlarged view of a connection portion of the cover plate and the water removing pipe body of FIG. 2;

fig. 5 is a sectional view of the first elastic member of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. Only this statement, the utility model discloses the upper and lower, left and right, preceding, back, inside and outside etc. position words that appear or will appear in the text only use the utility model discloses an attached drawing is the benchmark, and it is not right the utility model discloses a concrete restriction.

Referring to fig. 1-5, the utility model discloses a floor drain, including floor drain body 1, protecting cover 2, filter screen 3 and the body of dehydrating 4, the top of floor drain body 1 is located to protecting cover 2, the below of protecting cover 2 is located to filter screen 3, the bottom of floor drain body 1 is located to the body of dehydrating 4.

The improved water outlet device is characterized in that a cover plate 6 is arranged below the water outlet pipe body 4, the cover plate 6 is used for closing or opening a water outlet 51 of the water outlet pipe body 4, a first elastic part 7 is arranged at the edge of the water outlet 51, a second elastic part 8 is sleeved outside the cover plate 6, and the water outlet 51 and the cover plate 6 are connected in a sealing mode through the first elastic part 7 and the second elastic part 8.

Preferably, the first elastic member 7 is a soft rubber gasket.

Preferably, the second elastic member 8 is a soft rubber gasket.

Preferably, a sealing ring 5 is arranged at the joint of the floor drain body 1 and the water removal pipe body 4, so that the floor drain body and the water removal pipe body are prevented from water seepage.

Specifically, as shown in fig. 2 to 5, the outer wall of the degating opening 51 is provided with a ring groove 52 and a snap ring 53, and the first elastic member 7 is fixed on the degating opening 51 through the ring groove 52 and the snap ring 53. The inner wall of the first elastic element 7 is provided with a first concave ring 82, the inner wall of the first elastic element 7 is divided into a first pad part 81 and a second pad part 83 by the first concave ring 82, the first pad part 81 is embedded in the annular groove 52, and the snap ring 83 is embedded in the first concave ring 82. Because first elastic component is the flexible glue gasket, has certain elasticity, makes first elastic component can overlap the periphery at the mouth of a river that removes to through the inseparable cooperation of annular and first pad portion, snap ring and first concave ring be connected, make first elastic component firmly fix on the body of removing water, cause first elastic component aversion or drop when avoiding apron and the collision of mouth of a river that removes.

Preferably, the inner wall of the first elastic member 7 is further provided with a second concave ring 84 and a third pad 85, and the first pad 81, the first concave ring 82, the second pad 83, the second concave ring 84 and the third pad 85 are sequentially connected from top to bottom. The setting of second concave ring can slow down the apron to the impact force that goes the mouth of a river, and the setting of third pad portion makes first elastic component and second elastic component connect inseparabler, more firm.

In addition, as shown in fig. 4, the cover plate 6 is hinged to the dewatering pipe body 4, the cover plate 6 includes a sealing and opening portion 61 and a weight applying portion 62, the second elastic member 8 is sleeved outside the sealing and opening portion 61, and the weight applying portion 62 drives the sealing and opening portion 61 to close the dewatering port 51 under the action of gravity. Specifically, the weight applying part 62 is provided with a steel ball 9, and the area of the sealing and opening part 61 is larger than that of the water removing opening 51. The cover plate 6 is hinged with the dewatering pipe body 4, and the cover plate can be in an initial closed state by utilizing a lever principle. As shown in fig. 2, when there is no water in the floor drain body 1 or the weight of water does not reach a predetermined value and is not enough to push the opening and closing portion 61 of the cover plate 6 open, the cover plate 6 closes the drain opening 51 by the steel ball 9 using the principle of leverage. As shown in fig. 3, when the weight of the water in the floor drain body 1 reaches a predetermined value and is sufficient to push the sealing and opening portion 61 of the cover 6 open, the sealing and opening portion 61 of the cover 6 is displaced downward by the water pressure to open the water outlet 51 of the water drainage pipe body 1.

Preferably, the cross section of the dewatering pipe body 1 is an inverted right trapezoid. The seal-and-tear portion 61 forms the base of the inverted right-angled trapezoid, the right-angled waist of which is on the side away from the weight portion 62, and the oblique waist is on the side close to the weight portion 62. The structure can guide the water in the floor drain body to impact towards one side far away from the weight applying part, and the cover plate can also move downwards without a great water pressure effect by utilizing the lever principle so as to open the water removing port and ensure that no water accumulation exists in the floor drain.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.

Claims

1. The floor drain is characterized by comprising a floor drain body, a protective cover, a filter screen and a water removal pipe body, wherein the protective cover is arranged at the top of the floor drain body, the filter screen is arranged below the protective cover, and the water removal pipe body is arranged at the bottom of the floor drain body;

2. The floor drain of claim 1, wherein the cover plate is hinged to the drain pipe, the cover plate comprises a sealing and opening portion and a weight portion, the second elastic member is sleeved outside the sealing and opening portion, and the weight portion drives the sealing and opening portion to close the drain port under the action of gravity.

3. Floor drain according to claim 2, characterized in that the weight part is provided with steel balls.

4. The floor drain of claim 1, wherein the outer wall of the degating port is provided with an annular groove and a snap ring, and the first elastic member is fixed on the degating port through the annular groove and the snap ring.

5. The floor drain of claim 4, wherein the inner wall of the first resilient member is provided with a first concave ring, the first concave ring divides the inner wall of the first resilient member into a first pad portion and a second pad portion, the first pad portion is embedded in the ring groove, and the snap ring is embedded in the first concave ring.

6. The floor drain of claim 5, wherein the inner wall of the first elastic member is provided with a second concave ring and a third pad, and the first pad, the first concave ring, the second pad, the second concave ring and the third pad are sequentially connected from top to bottom.

7. The floor drain of any of claims 1-6, wherein the cross-section of the water removal pipe body is an inverted right trapezoid.

8. The floor drain according to any of the claims 1-6, characterized in that a sealing ring is arranged at the connection of the floor drain body and the dewatering pipe body.

9. The floor drain of any of claims 1-6, wherein the first resilient member is a soft gel pad.

10. The floor drain of any of claims 1-6, wherein the second resilient member is a soft gel pad.