CN108824600B

CN108824600B - Hidden floor drain

Info

Publication number: CN108824600B
Application number: CN201810780420.4A
Authority: CN
Inventors: 杨国华
Original assignee: Taizhou Baoxia Construction Engineering Co Ltd
Current assignee: Taizhou Baoxia Construction Engineering Co., Ltd
Priority date: 2018-07-17
Filing date: 2018-07-17
Publication date: 2020-09-04
Anticipated expiration: 2038-07-17
Also published as: CN108824600A

Abstract

The invention provides a hidden floor drain, which belongs to the field of drainage facilities and comprises a base body and a support body, wherein a drainage component is arranged in the middle of the base body, a vertical surrounding edge is arranged at the edge of the base body, a plurality of support plates are arranged at the bottom of the support body and connected to the inner side of the surrounding edge, an annular groove is arranged at the top of the support body, strip-shaped water leakage holes are formed in the surrounding edge, and the support plates and the water leakage holes are staggered. The floor drain can be hidden under the ceramic tiles for installation, so that the toilet provided with the floor drain is very beautiful, can be widely applied to places such as hotels and the like, can also be suitable for household installation, and is very convenient to install and clean.

Description

Hidden floor drain

Technical Field

The invention relates to the field of drainage facilities, in particular to a hidden floor drain.

Background

Floor drains are important and commonly used drainage facilities, commonly found in toilets, balconies and laundry rooms. Traditional floor drain structure is comparatively single, exposes in ground after the installation, comparatively influences beautifully.

At present, the aesthetic property of decoration is more and more emphasized in home decoration and office decoration, most people begin to adopt hidden drainage setting, adopt novel drainage structures, make the position of drainage comparatively hidden for the structure that exposes externally is comparatively clean and tidy, pleasing to the eye. This just needs to use the novel floor drain inconsistent with traditional floor drain, however the floor drain structure among the prior art can not satisfy the demand of hidden drainage very much.

Disclosure of Invention

The invention provides a hidden floor drain, which aims to solve the problems in the prior art.

The invention is realized by the following steps:

the hidden floor drain comprises a base body and a supporting body, wherein a drainage component is arranged in the middle of the base body, a vertical surrounding edge is arranged at the edge of the base body, a plurality of supporting plates are arranged at the bottom of the supporting body and connected to the inner side of the surrounding edge, an annular groove is formed in the top of the supporting body, a strip-shaped water leakage hole is formed in the surrounding edge, and the supporting plates and the water leakage hole are staggered.

Furthermore, the surrounding edge is of a rectangular structure and comprises a first side edge and a second side edge which are adjacent to each other, and the first side edge and the second side edge are both provided with the water leakage holes; the backup pad has four, the cross-section of backup pad is L shape, the backup pad set up in the inboard corner of surrounding edge.

Further, the support body comprises a substrate, the support plate is connected to the bottom of the substrate, the groove is formed in the top surface of the substrate, and the support plate is located on the inner side of the groove.

Furthermore, a first flange and a second flange which are arranged at intervals are arranged on the outer side of the first side edge, and the first flange and the second flange are arranged parallel to the first side edge at intervals; a hydrophobic plate is arranged on the outer side of the first side edge, one end of the hydrophobic plate is arranged between the first retaining edge and the first side edge, and the other end of the hydrophobic plate is arranged between the second retaining edge and the first side edge; the water draining plate is provided with a water draining hole matched with the water leaking hole, the outer side of the water draining plate is connected with a shifting plate perpendicular to the water draining plate, the shifting plate is arranged along the horizontal direction, and the end part of the shifting plate extends to the outer side of the base plate.

Furthermore, the middle part of the substrate is of a hollow structure, and the groove is of a clip structure.

Furthermore, a central hole is formed in the middle of the base body, and the launching assembly is arranged at the central hole; the drainage component comprises a filter plate, a filter disc and a sleeve, the central hole is step-shaped, and the filter plate, the filter disc and the sleeve are all placed at the central hole.

Further, the sleeve comprises an outer pipe and an inner pipe which are sleeved with each other, the inner pipe is of a structure with two open ends, the outer pipe is of a structure with an open top and a sealed bottom, a drain hole is formed in the side portion of the outer pipe, and the drain hole is higher than the bottom end of the inner pipe.

Furthermore, the support body is of an integrated structure, the support body and the base body are both made of metal, and the shifting plate is connected with the hydrophobic plate in a welding mode.

The hidden floor drain provided by the invention can be hidden under ceramic tiles for installation, so that a toilet provided with the floor drain is very attractive, can be widely applied to places such as hotels and the like, can also be applied to household installation, and is very convenient to install and clean.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic top view of a base body of a concealed floor drain according to an embodiment of the present invention;

FIG. 2 is a schematic side view of a base body of the concealed floor drain according to an embodiment of the present invention;

FIG. 3 is a schematic top view of a support body in the concealed floor drain provided by the embodiment of the present invention;

fig. 4 is a schematic bottom view of a support body in the concealed floor drain provided by the embodiment of the present invention;

FIG. 5 is a schematic side view of a support in a concealed floor drain according to an embodiment of the present invention;

FIG. 6 is a schematic top view of a concealed floor drain according to an embodiment of the present invention;

FIG. 7 is a schematic side view of a concealed floor drain according to an embodiment of the present invention;

FIG. 8 is a schematic cross-sectional view of a drainage assembly in a hidden floor drain provided by an embodiment of the invention;

FIG. 9 is a schematic view of a hidden drainage structure.

Summary of reference numerals: the water draining device comprises a base body 11, a support body 12, a central hole 13, a water draining component 14, a surrounding edge 15, a supporting plate 16, a groove 17, a base plate 18, an extension plate 19, a first side edge 20, a second side edge 21, a water draining hole 22, a first blocking edge 23, a second blocking edge 24, a water draining plate 25, a water draining hole 26, a shifting plate 27, a convex ring 28, a supporting table 29, an outer pipe 30, an inner pipe 31, a flanging 32, a filter sheet 33, a protrusion 34, a filter plate 35, a water draining hole 36 and a boss 37.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-8.

The embodiment provides a hidden floor drain, and the floor drain can be installed under ceramic tiles in a hidden mode, so that a toilet provided with the floor drain is quite attractive, can be widely applied to places such as hotels and the like, can also be applied to household installation, and is quite convenient to install and clean.

As shown in fig. 6 and 7, the hidden floor drain comprises a base 11 and a support 12, wherein a central hole 13 is formed in the middle of the base 11, a drainage assembly 14 is arranged at the central hole 13, a vertical surrounding edge 15 is arranged at the edge of the base 11, and an accommodating space is formed inside the surrounding edge 15; the bottom of the supporting body 12 is provided with a supporting plate 16, the supporting plate 16 is arranged in the accommodating space, the supporting plate 16 is attached to the surrounding edge 15, and the top of the supporting body 12 forms an annular groove 17.

As shown in fig. 3 and 4, the supporting body 12 includes a base plate 18, a supporting plate 16 connected to a bottom of the base plate 18, a groove 17 disposed on a top surface of the base plate 18, the supporting plate 16 located inside the groove 17, and a cross-section of the groove 17 being arc-shaped. The outer edge of the base plate 18 has a plurality of extension plates 19 extending downward, the bottom edges of the extension plates 19 are flush with the bottom of the peripheral edge 15, and the support plate 16 has a plurality of spaced apart pieces. The base plate 18 is of a square-shaped structure or a hollow structure, the support plate 16 has four blocks, the extension plate 19 also has four blocks, and the cross sections of the support plate 16 and the extension plate 19 are L-shaped.

As shown in fig. 1 and 2, the surrounding edge 15 is a rectangular structure, the surrounding edge 15 includes a first side edge 20 and a second side edge 21 which are adjacent to each other, and a plurality of strip-shaped water leakage holes 22 are formed on the first side edge 20 and the second side edge 21; the outer side of the first side edge 20 is provided with a first retaining edge 23 and a second retaining edge 24 which are arranged at intervals, the first retaining edge 23 and the second retaining edge 24 are both arranged in parallel to the first side edge 20, and the first retaining edge 23 and the second retaining edge 24 are both arranged at intervals with the first side edge 20; a hydrophobic plate 25 is further arranged on the outer side of the first side edge 20, one end of the hydrophobic plate 25 is arranged between the first blocking edge 23 and the first side edge 20, and the other end of the hydrophobic plate 25 is arranged between the second blocking edge 24 and the first side edge 20; the hydrophobic plate 25 is provided with a hydrophobic hole 26 matched with the water leakage hole 22, the outer side of the hydrophobic plate 25 is connected with a shifting plate 27 vertical to the hydrophobic plate 25, and the shifting plate 27 is arranged along the horizontal direction. The distance from the shifting plate 27 to the end of the hydrophobic plate 25 is greater than the distance between the first rib 23 and the second rib 24.

The inner side of the skirt 15 has an annular collar 28, and the outer side of the support plate 16 abuts the collar 28.

As shown in fig. 1 and 8, the inner edge of the central hole 13 has a support 29, the launching assembly 14 includes an outer tube 30 and an inner tube 31, which are sleeved together, the top edge of the outer tube 30 has a flange 32, and the flange 32 is disposed on the support 29. The outer tube 30 has a filter 33 at the top and an upward projection 34 at the middle of the filter 33. The supporting body 12 is an integral structure, and both the supporting body 12 and the base body 11 are made of metal.

The base body 11 and the support body 12 are two basic structural members forming the floor drain. The base body 11 is in use fixedly mounted to the ground for connection to a building drain for draining water. The support body 12 is movably connected with the base body 11 and placed above the base body 11, the ceramic tiles can be installed above the support body 12, the ceramic tiles are placed above the support body 12, the ground of the whole toilet is smooth, and the floor drain is in a hidden position, so that water can be drained effectively, and the floor drain is quite attractive.

The centre bore 13 that the base member 11 middle part set up is used for installing the floor drain, and the floor drain is used for the drainage, makes sewage discharge fast, and makes impurity such as great hair filtered, can not get into building drainage system, can not cause the jam to drainage system.

The edge of the base body 11 is provided with a vertical surrounding edge 15, an accommodating space is formed inside the surrounding edge 15, the accommodating space is used for accommodating the support plate 16 of the support body 12, and the support plate 16 can be stably clamped inside the accommodating space, so that the support body 12 can be stably supported. The support body 12 has an annular groove 17 at the top, the groove 17 is arranged upward, and the groove 17 can be filled with materials for sticking tiles, such as tile glue, liquid tile adhesive, or mortar. The tile glue is filled in the groove 17, so that the tile can be stably pasted on the top of the support body 12, and the tile and the support body 12 form an integrated structure.

As shown in fig. 9, a hidden drainage structure is shown. This is the floor structure of the bathing area of the toilet. The structure of the long and thin L shape that left side and top constitute is water drainage tank promptly, and other regions are the ceramic tile, and the position of ceramic tile is higher, and water drainage tank is lower, and the people stands on the ceramic tile when taking a bath, and sewage can follow the ceramic tile and flow to water drainage tank in, and the drainage facility sets up the below of one of them ceramic tile. The concrete setting is in the below of which ceramic tile, can design according to actual construction conditions.

For example, the tile in the upper left corner may be used. Therefore, during construction, the sizes of all the areas are calculated, tile pasting is started, other fixed tiles are pasted firstly, and movable tiles are installed finally. And the base body 11 of the floor drain is arranged on the ground in advance and is lower than the drainage groove, so that the sewage in the drainage groove can be discharged from the drainage component 14 of the floor drain. When installing last mobilizable ceramic tile, place supporter 12 on base member 11 steadily earlier, later scribble the ceramic tile glue in the recess 17 at supporter 12 top, paste the ceramic tile at the top of supporter 12 at last, can accomplish the construction, this ceramic tile is mobilizable ceramic tile promptly after the construction is accomplished.

In normal use, a person can stand on any tile to take a bath. The movable tiles are supported by the support plate 16 and the base body 11 and can bear the weight of a human body. When hair accumulated on the launching component 14 needs to be cleaned, the movable ceramic tiles are moved, the supporting body 12 is separated from the base body 11, impurities can be cleaned, and the ceramic tiles are put back to the original position after the cleaning is finished, so that the toilet can be normally used.

It can be seen that this kind of floor drain structural design is very reasonable, can carry out hidden drainage work, makes the bathroom very pleasing to the eye, and clears up accumulational impurity easily, and it is very convenient to use.

The support body 12 includes a base plate 18, and the base plate 18 is a basic structural member of the support body 12. The support plate 16 is located at the bottom of the base plate 18 and the recess 17 is located at the top of the base plate 18. The substrate 18 may be a rectangular solid structure or a rectangular solid structure. The support plate 16 is located on the inner side of the groove 17, so that the structure of the base body 11 can be smaller, the groove 17 can be larger, more tile glue can be smeared in the groove 17, and tiles can be more stably pasted on the support body 12. The section of recess 17 is the arc, makes convenient smearing of ceramic tile glue in the recess 17, and convenient construction, and the open-top of recess 17 is great, and is great with the laminating area of ceramic tile, has better effect of pasting.

The base plate 18 also has an extension plate 19 on its outer side, the extension plate 19 substantially conforming to the configuration of the support plate 16 and extending vertically downward. Extension board 19 can play the effect of auxiliary stay, through backup pad 16 with extension board 19 mutually support, can support the ceramic tile more stably, make the ceramic tile can easily bear human weight, and the multiple spot cooperation supports, make the ceramic tile more stable, human standing is difficult for stepping on the ceramic tile and splits, helps improving its security on the ceramic tile.

In the present embodiment, the supporting plate 16 and the extending plate 19 are both L-shaped in cross section, and the supporting plate 16 is disposed at the inner corner of the surrounding edge 15. The plate with the structure can play a stable supporting role, so that the supporting effect is better.

The peripheral edge 15 has a rectangular configuration, or a so-called square configuration. The peripheral edge 15 has four sides, and the adjacent first side 20 and second side 21 are two sides. The strip-shaped water leakage holes 22 are formed on the first side edge 20 and the second side edge 21, so that sewage in the drainage channel can pass through the water leakage holes 22, enter the base body 11 and be discharged from the drainage assembly 14.

The first side edge 20 and the second side edge 21 are arranged adjacently, so that the position of the floor drain can be designed according to construction requirements when the floor drain is used. In fig. 9, the floor drain can be in the upper left corner position, so that the first side 20 and the second side 21 both face the drainage channel, and the water in the drainage channel can be quickly drained through the drainage assembly 14. The floor drain can also be arranged in the middle of the topmost row.

Set up first flange 23 and second flange 24 in the outside of first side 20 to set up mobilizable hydrophobic plate 25, make the user can clear up the hair of jam fast at the in-process of bathing, make the in-process of bathing can not cause ponding, sewage can discharge fast, can not cause the influence to the shower.

The first rib 23 and the second rib 24 are also plate-shaped structural members, and two ribs are disposed at two ends of the first side edge 20, and both the ribs are disposed parallel to and spaced apart from the first side edge 20, and a space is also provided between the two ribs. The hydrophobic plate 25 is arranged outside the first side edge 20, the hydrophobic plate 25 is clamped, and two ends of the hydrophobic plate 25 are respectively close to the first flange 23 and the second flange 24. The hydrophobic plate 25 is movable outside the first side edge 20 and in a direction to abut the first side edge 20.

The drain plate 25 is provided with drain holes 26, the structures of the drain holes 26 are consistent with those of the water leakage holes 22 and are vertical bar-shaped structures, and the intervals between the drain holes 26 are consistent with those between the water leakage holes 22, so that the drain holes 26 and the water leakage holes 22 can form a one-to-one correspondence relationship, and when the drain holes 26 coincide with the water leakage holes 22, the floor drain is in a quick drainage state.

Still be connected with in the outside of hydrophobic plate 25 and dial board 27, dial board 27 and hydrophobic plate 25 welding and link to each other, dial board 27 perpendicular to hydrophobic plate 25 and set up, and dial board 27 and set up along the horizontal direction for after the ceramic tile is pasted, dial board 27 and be located the ceramic tile under, make people when not moving the ceramic tile, can stretch the below of ceramic tile with the hand, will dial board 27 and stir.

The distance from the shifting plate 27 to the end of the hydrophobic plate 25 is greater than the distance between the first retaining edge 23 and the second retaining edge 24, so that the end of the hydrophobic plate 25 cannot be separated from the first retaining edge 23 or the second retaining edge 24 in the process of left-right shifting, and the hydrophobic plate 25 can be always attached to the outside of the first side edge 20.

In normal use, when sewage is discharged, hairs trapped inside the sewage may block the outside of the water leakage holes 22, and when the hairs are excessively gathered, the hairs may block the water leakage holes 22, thereby causing unsmooth drainage. When people do not want to remove the tiles to clean hair in the bathing process. Because this would cause waste of water resources, would also extend the bathing time, would soil the hands, and would further delay the bathing time. In this case, the problem can be solved well by the hydrophobic plate 25.

In case the drainage is not smooth in the shower process, can stretch the below of ceramic tile with the finger, find and dial board 27 and stir, make hydrophobic board 25 remove about by, make hydrophobic hole 26 and leak between hole 22 stagger each other ceaselessly, make the hair of winding in leaking hole 22 department can receive the ascending effort of horizontal direction of hydrophobic board 25, make the hair can be driven, make some hair can break away from the hole 22 that leaks temporarily, get back to in the water drainage tank, perhaps pass the hole 22 that leaks and get into inside the base member 11.

Simultaneously, the hair of the outside jam of hydrophobic plate 25 can be blockked up by first flange 23 and second flange 24 at hydrophobic plate 25 horizontal reciprocating motion's in-process to by the change position, make hair break away from hydrophobic hole 26, make rivers can temporarily unobstructed, make sewage discharged, can not cause the jam temporarily, make people can continue to bathe, treat to clean up the work systematically again after the bathing is ended.

It can be seen that the floor drain with the structure has the function of temporarily and quickly treating blockage, so that people can quickly solve the blockage problem in the bathing process, sewage is smoothly discharged, and the bathing can be smoothly carried out.

Be provided with bulge loop 28 in the inboard of surrounding edge 15, after backup pad 16 links into the inboard of surrounding edge 15, the outside and the bulge loop 28 butt of backup pad 16 for surrounding edge 15 and backup pad 16 can produce little deformation, make backup pad 16 can closely the joint in the inside of surrounding edge 15.

There are four support plates 16 arranged in a rectangular shape, and there are four extension plates 19, so that the space between the support plates 16 is relatively large. The extending plate 19 and the extending plate 19 are spaced relatively, and the supporting plate 16 is staggered with the water leakage holes 22, so that water flow can smoothly pass through the water leakage holes 22, and sewage can be discharged quickly.

The central hole 13 is provided with a drainage assembly 14, so that the drainage assembly 14 can quickly drain water and impurities in sewage can be filtered.

The sewage assembly 14 includes a casing, a filter sheet 33 and a filter sheet 35. The sleeve includes an outer tube 30 and an inner tube 31, and the inner tube 31 is provided inside the outer tube 30. The central hole 13 is stepped to have a plurality of steps, so that the filter plate 35, the filter disc 33 and the outer tube 30 can be conveniently placed. The filter plate 35 is positioned above the filter disc 33 and the filter disc 33 is positioned above the sleeve. The filter plate 35 and the filter disc 33 are arranged at intervals, and the filter disc 33 is attached to the top of the sleeve.

First, the central hole 13 has a first step that can be used to place the filter plate 35 so that the filter plate 35 can be positioned over the filter sheet 33 and the sleeve. Still further down, the central bore 13 has a second step which can be used to place a filter 33. Still further down, the central bore 13 has a third step, the abutment 29, which is also the lowermost step, for seating the outer tube 30. The outer tube 30 has a flange 32 on the outside of the top, the flange 32 being capable of resting on the support platform 29, and the inner tube 31 has a boss 37 on the outside of the top, the boss 37 being capable of resting on the top of the outer tube 30.

With this arrangement, the outer tube 30, the inner tube 31, the filter sheet 33, and the filter sheet 35 can be placed one by one.

The filter plates 35 and the filter discs 33 are provided with filter holes, so that water flow can pass through the filter plates and impurities can be filtered. The filter sheet 35 is large in size and can be held by fingers with ease. The filter sheet 33 is small, and thus a protrusion 34 is provided at the middle thereof, by which the filter sheet 33 can be easily taken up.

The inner tube 31 is open at both ends, the outer tube 30 is open at the top and closed at the bottom, a plurality of drain holes 36 are arranged on the side wall of the outer tube 30, the drain holes 36 are arranged along the circumferential direction, and the position of the drain holes 36 is higher than the bottom end of the inner tube 31.

During the drainage operation, the sewage passes through the filter plate 35, the filter sheet 33 and the inner tube 31 in sequence to form a water-sealed structure, and is drained upwards from the drainage hole 36 of the outer tube 30. Because the sleeve pipe department forms the water seal for sewage, foul smell and insect etc. of drainage system can not get into indoor in the building, ensure indoor clean.

During the use process, hairs are likely to be accumulated at the filter plate 35, the filter disc 33 and the water discharge hole 36 of the outer pipe 30, and after the floor drain is used for a period of time, all parts are cleaned, so that the floor drain can be continuously and stably used.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A hidden floor drain is characterized by comprising a base body and a support body, wherein a drainage component is arranged in the middle of the base body, a vertical surrounding edge is arranged at the edge of the base body, a plurality of support plates are arranged at the bottom of the support body and connected to the inner side of the surrounding edge, an annular groove is formed in the top of the support body, a strip-shaped water leakage hole is formed in the surrounding edge, and the support plates and the water leakage hole are staggered;

the surrounding edge is of a rectangular structure and comprises a first side edge and a second side edge which are adjacent, and the first side edge and the second side edge are both provided with the water leakage holes; the number of the supporting plates is four, the cross section of each supporting plate is L-shaped, and the supporting plates are arranged at the inner corners of the surrounding edges; the supporting body comprises a substrate, the supporting plate is connected to the bottom of the substrate, the groove is formed in the top surface of the substrate, and the supporting plate is located on the inner side of the groove;

the outer side of the first side edge is provided with a first retaining edge and a second retaining edge which are arranged at intervals, and the first retaining edge and the second retaining edge are both arranged in parallel with the first side edge at intervals; a hydrophobic plate is arranged on the outer side of the first side edge, one end of the hydrophobic plate is arranged between the first retaining edge and the first side edge, and the other end of the hydrophobic plate is arranged between the second retaining edge and the first side edge; the water draining plate is provided with a water draining hole matched with the water leaking hole, the outer side of the water draining plate is connected with a shifting plate perpendicular to the water draining plate, the shifting plate is arranged along the horizontal direction, and the end part of the shifting plate extends to the outer side of the base plate.

2. The hidden floor drain of claim 1, wherein the middle portion of the base plate is a hollow structure, and the groove is a square-shaped structure.

3. The hidden floor drain of claim 1, wherein a central hole is formed in the middle of the base, and the drainage assembly is disposed at the central hole; the drainage component comprises a filter plate, a filter disc and a sleeve, the central hole is step-shaped, and the filter plate, the filter disc and the sleeve are all placed at the central hole.

4. The hidden floor drain as claimed in claim 3, wherein the sleeve comprises an outer tube and an inner tube, the outer tube and the inner tube are sleeved together, the inner tube is open at two ends, the outer tube is open at the top and sealed at the bottom, and a drainage hole is formed at the side of the outer tube and is higher than the bottom end of the inner tube.

5. The hidden floor drain according to claim 1, wherein the support is an integral structure, the support and the base are made of metal, and the pull plate is welded to the drain plate.