KR20230050956A - Sewer cover on floor - Google Patents

Abstract

Disclosed is a drainage yukga (1) that collects waste water from the bathroom floor and drains it to an external drain pipe. This drainage yukga (1) has a cover frame (11), a body portion (12), an internal member (20) and a drainage connection pipe (13). The cover frame 11 is provided with a water collector 11b formed stepwise in a recessed shape so that waste water from the bathroom floor can flow in. The body part 12 has an inner member mounting hole H provided inside the water collecting part 11 b, a side wall 12 a integrally connected to the cover frame 11, and an inner member mounting hole H It is formed to protrude from the bottom surface (12b) toward the side wall (12a) and is provided with a water sealing film (14) disposed spaced apart from the box shape. The inlet member 20 is inserted into the inlet member mounting hole H and communicates with the inlet pipe part 22 seated on the main body part 12 so that waste water can flow in, and the inlet pipe part 22 to allow waste water to flow. spaced apart from the bottom surface 12b of the body part 12 at a height lower than the sealing film 14 on the inside of the sealing film 14 so that the sealing water can be made between the sealing film 14 It is provided with a sealing water pipe 24 disposed. And the drain connection pipe 13 is integrally connected to the main body 12 so that the waste water passing through the sealing film 14 can be discharged to the outside. In this drainage yukga 1, the cover frame 11 and the body portion 12 are integrally molded, and the sealing water film 14 is integrally molded in the body portion 12, so the number of parts is reduced and the structure is simple, making installation easy. The height can be minimized with an easy and robust structure, so it can be usefully applied to the bottom layer construction of low-height layered piping.

Description

Drainage for floor piping {SEWER COVER ON FLOOR}

The present invention relates to a water drainage device for layered piping for collecting and discharging waste water from a bathroom floor.

In general, a drain pipe is installed on the floor of a bathroom or toilet to collect waste water, and it is discharged to the outside by connecting the drain pipe to the drain pipe. The drainpipe is divided into layered pipes and layered pipes. Layered pipes excreted on the floor slab layer of the floor are more advantageous in terms of interfloor noise and maintenance than sublayered pipes that pass through the floor slab layer to the lower layer. However, in the case of the slab of the layered pipe, it is sometimes constructed by downing the slab to make it the same as the height of the living room. Therefore, it is necessary to implement a layered piping method but to implement a low-height drainage channel so that the slab can be implemented at the same height as the living room, etc., and an example thereof is disclosed in Korean Patent Registration No. 10-1902493 as a prior art. In the case of the prior art, to reduce the height of the water seal, it is intended to provide a water seal with a low height by combining the water seal in multiple stages and detachably double for a solid coupling of the water seal member. However, due to the double water sealing, the drainage is not smooth, and the size must be increased because it must be wide for smooth drainage, and the structure for firmly mounting is complicated, and the sealing member has a solid mounting structure. is still vulnerable to odor prevention because it is not disclosed, and as the user steps on it, the upper cover is lifted according to use, so there is a limit to securing a stable drainage meat value.

Korean Registered Patent Registration No. 10-1902493

The present invention has been devised to solve the above problems, and implements the layered piping method, but has a simpler structure in providing a low-height drainage unit in order to realize the same height as the living room without down-constructing the slab. Its purpose is to provide a drain that can be firmly mounted.

In order to solve such a problem, in a drainage yukga that collects waste water on the bathroom floor and drains it to an external drain pipe: A cover frame provided with a water collector formed in a stepped shape and recessed so that waste water on the bathroom floor can flow in; An inner member mounting hole is provided inside the water collecting portion, and at the same time, a side wall integrally connected to the cover frame and a sealing film formed to protrude from the bottom surface toward the inner member mounting hole and disposed away from the side wall form a box shape. Body portion made of; The inner tube portion inserted into the inner member mounting hole and seated in the main body so that miscellaneous drainage water can flow in, and the inner tube portion communicating with the inner tube portion so that the gray water flows, and the inside of the sealing film so that sealing water can be made between the sealing film and the sealing film. An internal member having a sealing pipe disposed spaced apart from the bottom surface of the main body at a height lower than the sealing film in the sealing water; And a drain connection pipe integrally connected to the main body so that the waste water passing through the sealing film can be discharged to the outside. Here, it further includes a drain cover provided with a plurality of drain holes seated on the cover frame; And the inlet member, it is preferable to have a supporting protrusion of a protruding shape so as to support the drain cover. In addition, a support portion mounted between the drain connection pipe and the cover frame may be further included so that the cover frame is supported with respect to the drain connection pipe. And the sealing film is disposed in an annular shape away from the side wall of the main body so that a double flow path is formed between the sealing pipe and the side wall, and protrudes to a height within the drain passage of the drain connection pipe; it is preferable. . In addition, the main body portion includes a stepped portion connected to the water collecting portion in a stepwise manner, and a support pipe portion extending from the stepped portion and provided with an internal member mounting hole; Further comprising a blocking piece disposed in the water collecting portion and spaced apart from the stepped portion; In addition, the inner member has a protrusion through which the protrusion piece can pass, and is seated on the stepped portion and has a seating flange portion that is hooked and fixed to the protrusion piece as it rotates, and the inner tube portion is inserted into the support pipe It may be; that which is closely attached and supported. In this case, it is preferable that wedge protrusions of a shape gradually protruding upward are provided on both sides of the protrusion passage groove in the seating flange portion.

In the drainage yukga according to the present invention, the cover frame and the main body are integrally formed, and the sealing film is integrally formed in the main body, so the number of parts is reduced and the structure is simple, making it easy to install. The height can be minimized by sealing between the pipe and the sealing film, and it is stable because the drainage cover can be firmly supported by the supporting protrusion on the inner member. It is preferable for sealing by pressing and fixing the packing member between them by providing the blocking piece and the blocking piece, and the inner member is firmly fixed vertically and horizontally with the blocking piece and the support pipe, so that even if the sealing pipe is disposed downward at the free end, garbage drainage is stable. It can be discharged, so the sealing space can be used more widely, and as a solid structure, it is desirable as a drain for low-height layered piping.

1 is a combined perspective view showing a drainage yukga as a preferred embodiment according to the present invention;
2 is an exploded perspective view showing a drainage yukga as a preferred embodiment according to the present invention;
Figure 3 shows a drain gutter included in a drainage gutter as a preferred embodiment according to the present invention, (a) is a side view of the drain gutter and (b) is a plan view of the drain gutter, and
FIG. 4 is a cross-sectional view taken along the line A-A' of FIG. 1 showing a drainage yukga as a preferred embodiment according to the present invention.

Hereinafter, with reference to the accompanying drawings, as a preferred embodiment according to the present invention, the multiple meat value will be described in more detail.

1 is a combined perspective view showing a drainage unit as a preferred embodiment according to the present invention, Figure 2 is an exploded perspective view showing a drainage unit as a preferred embodiment according to the present invention, Figure 3 is a preferred embodiment according to the present invention As shown, (a) is a side view of the drainage gutter, (b) is a plan view of the drainage gutter, and FIG. 4 shows a drainage gutter as a preferred embodiment according to the present invention. It is a cross-sectional view taken along the line A-A' in FIG.

1 to 4, as a preferred embodiment according to the present invention, in the drain pipe 1, the drain connection pipe 13 on one side and the cover frame 11 on the upper side are attached to the main body 12 of the enclosure shape. Drain gutter 10 integrally connected and integrally formed with an upwardly protruding sealing film 14 on the bottom surface 12b of the main body part 12, and accommodated in the drain gutter 10 to the bottom of the main body part 12 An internal member 20 disposed to be spaced apart from the surface 12b so that water can be sealed between the sealing film 14, and disposed between the internal member 20 and the drainage gutter 10 and passed between them. It includes a packing member 30 for sealing so that odor does not come out, and a drain cover 40 having a plurality of drain holes 40a formed therethrough so that foreign substances can be primarily caught by being seated on the cover frame 11.

The cover frame 11 of the drain gutter 10 has an edge portion 11a shaped to be seated around the drain cover 40, and a depression so that waste water can flow in and collect from the edge portion 11a. It has a water collector 11b formed in a stepped shape. In addition, two locking pieces 11b1 facing each other are provided in the water collector 11b to fix the internal member 20 .

The main body 12 of the drainage gutter 10 has a housing shape as a whole, and an internal member mounting hole H is provided inside the water collecting portion 11b and the side wall 12a integrally connected to the cover frame 11 at the same time ) is provided. In addition, the sidewall 12a of the body portion 12 is integrally formed with the cover frame 11, and the stepped portion 12b is formed by being connected in a stepwise manner from the water collecting portion 11b, and extends from the stepped portion 12b. It has a support pipe portion 12c in which an internal member mounting hole H is provided. Here, the stepped portion 12b is to allow the seating flange portion 21 of the inner member 20 to be seated in a state in which the packing member 30 is interposed, as will be described later, in a state in which the packing member 30 is interposed When the seating flange portion 21 of the inner member 20 is inserted, the packing member 30 is compressed and sealed between the holding piece 11b1, which is preferable to prevent odor from flowing.

The drain connection pipe 13 of the drain gutter 10 is integrally connected from the main body 12 of the drain gutter 10 to the cover frame 11, and is connected to a drain pipe (not shown) so that miscellaneous drainage is discharged from the outside. to be discharged with And, it is preferable to support the cover frame 11 with respect to the drainage connection pipe 13 by mounting a support portion 15 between the drain connection pipe 13 and the cover frame 11. In general, in the construction of the bottom layer of layered piping, the drain height must be low, but when the height is low, there is a problem in that structural rigidity is lowered. In the case of the drainage gutter 1 according to the present invention, the cover frame 11 and the main body 12 are integrally molded as the drainage gutter 10 to increase rigidity, and the cover frame 11 and the drainage connection pipe 13 ) In integrating, the support portion 15 is attached therebetween, so it is preferable as a drainage stock of a more robust structure with high rigidity.

The water sealing film 14 of the drain gutter 10 is located on the inside away from the side wall 12a of the drain gutter main body 12, and has an annular shape according to the curved shape of the inner side wall 12a. In addition, it is preferable to set the height of the sealing film 14 to be the height located in the drain passage of the drain connection pipe 13 because it can make the flow of dirty water more smooth.

The inner member 20 accommodated in the drainage gutter 10 is inserted into the inner member mounting hole H so that it can be seated on the stepped portion 12b of the main body 12 of the outward protrusion located on the upper side thereof. The seating flange portion 21, the inner tube portion 22 integrally formed with the seating flange portion 21 and inserted into the support pipe portion 12c of the main body portion 12 to be closely adhered to and supported, the inner tube portion 22 integrally It is formed integrally with the funnel-shaped slope pipe part 23 and the slope pipe part 23 so that the flow of wastewater is smooth, and is located inside the sealing film 14 and extends downward to a height lower than the sealing water film 14. It is provided with a sealing water pipe 24 disposed spaced apart from the bottom surface 12b of the body portion 12.

The seating flange portion 21 of the internal member 20 is provided with a protrusion passage groove 21a so that the protrusion piece 11b1 of the cover frame 11 can pass, and the protrusion passage groove 21a is a protrusion. It is convenient for attaching and detaching to be formed in multiple places than the number of pieces 11b1. In addition, it is preferable that inclined wedge protrusions 26a and 26b protruding gradually upward as the distance from the protrusion passage groove 21a is provided on each side of the protrusion passage groove 21a. In this case, the seating flange portion When (21) passes through the protrusion passage groove (210a) and turns while located at the stepped portion (12b), it is firmly fixed by the wedge action between the locking piece (11b1) and the wedge protrusions (26a, 26b) according to rotation Furthermore, since the wedge protrusions 26a and 26b are located on both sides of the protrusion passage groove 210a, the seating flange portion 21 can be freely turned left and right according to convenience and fixed, so the work is easy. In addition, the seating flange portion 21 has a supporting protrusion 25 protruding upward so that the drainage cover 40 can be supported, and accordingly, the drainage cover seated on the rim portion 11a of the cover frame 11 Since (40) is supported not only at the periphery but also at the center, lifting of the drain cover 40 according to use can be prevented, which is preferable. In addition, a strainer 27 having a plurality of through holes 27a is attached to the end of the sealing pipe 24 of the internal member 20 to filter out hair or other foreign substances secondarily.

As a preferred embodiment according to the present invention, the assembly process according to the configuration of the drained meat and its effect will be examined.

1 to 4, in the case of assembling the drainage gutter 1, a packing member 30 made of rubber is placed on the stepped portion 12b of the drainage gutter 10, and the inner member mounting hole H is The internal member 20 is inserted through the provided support tube 12c. In addition, when the protruding protrusion 25 is held and rotated after passing the protrusion piece 11b1 through the protrusion passage groove 21a of the inner member 20, the protrusion piece 11b1 and the protrusion pieces 26a and 26b are formed. While the seating flange portion 21 is inserted between them, the packing member 30 is compressed and fastened therebetween. In this case, since the packing member 30 is compressed and sealed, odor does not leak between the cover frame 11 and the internal member 20, so sealing can be effectively achieved. In addition, since the inner pipe portion 22 of the inner member 20 is supported by being interposed with the support pipe portion 12c, it does not swing from side to side. Depending on the structure of the locking piece 11b1 and the support pipe portion 12c of the cover frame 11, the internal member 20 can be fixed vertically and horizontally, making it possible to provide a sturdy drain 1 with a simple structure. In addition, since the upper side of the inner member 20 is firmly held, even if the sealing water pipe 24 is disposed downward at the free end, the waste water can be stably discharged, so that the sealing space can be utilized more widely, so that the drainage meat 1 The height can be low, and the drainage connection pipe 13 is also integrally connected over the support pipe portion 12c to which the internal member 20 is fixed, so it is preferable as a drainage pipe for low-height layered piping with a solid structure. In addition, as the sealing water film 14 is disposed apart from the side wall 12a of the body portion 12, the flow path is doubled between the sealing water pipe 24, the sealing water film 14, and the side wall 12a of the body portion 12. Since it is formed and the sealing water film 14 is located in the drainage passage of the drainage connection pipe 13, the gray drainage introduced through the sealing water pipe 24 goes over the sealing water film 14 and drains smoothly to the drainage connection pipe 13. can Here, the sealing space is a space surrounded by the sealing film 14, and is constantly filled with waste water to prevent external odors from entering through the sealing water pipe 24 through the drain pipe.

Next, the drain cover 40 is positioned on the edge portion 11a of the cover frame 11. In this case, the supporting protrusion 25 of the seating flange portion 21 supports the drain cover 40 from below, and accordingly, even when the user steps on the drain cover 40 or other uses, the supporting protrusion 25 Since the drain cover 40 is stably supported by the drain cover 40, it is not bent or lifted from the cover frame 11, and it is economical because there is no need to make the drain cover 40 thicker than necessary. In addition, in the case of the drainage yukga 1 according to the present invention, the cover frame 11 and the body portion 12 are integrally molded, and the sealing water film 14 is integrally molded in the body portion 12, making it simple and robust. The structure is possible, and since the drain connection pipe 13 and the cover frame 11 are firmly supported by the support 15, it can be usefully applied to the bottom layer construction of a solid layered pipe even at a low height. In addition, in the case of a low height, in the case of the drainage yukga 1 according to the present invention, the inner circumferential surface of the side wall 12a forms a cylindrical circumferential surface, and the sealing water film 14 also constitutes a ring-shaped circumferential surface, and furthermore, the sealing water film As the (14) is spaced apart from the side wall (12a), a double flow path is formed, so that the waste water through the sealing water pipe 24 can flow freely, and the sealing water film 14 is the drain connection pipe 13 Since it protrudes to a height within the drain passage, the waste water passing through the sealant film 14 can be smoothly discharged to the outside. On the other hand, in the case of bathroom floor construction, the drain pipe (1) according to the present invention is placed on the slab layer (C) of the bathroom floor, the drain pipe (P) is connected to the drain connection pipe (13), and then the mortar layer (M) is mortared. ) and the tile layer (T) to construct the bathroom floor layer, and since such a floor construction method is variously known in the field of the present invention, a detailed description thereof will be omitted.

As described above, the drainage yukga has been described and illustrated in more detail as a preferred embodiment according to the present invention, but it should be understood that this is for convenience of explanation and understanding of the drainage yukga as a preferred embodiment according to the present invention, and the above-described shape or It should not be construed as being limited to shapes, reference numerals, accessories or parts, and should not be construed as being limited by using other literature contrary to the description of the present invention, and the scope of rights of multiple six values according to the present invention is determined by the appended claims. should be determined

1: Drainage gutter 10: Drainage gutter
11: cover frame 12: body portion
13: drainage connection pipe 14: sealing film
15: support part 20: internal member
21: seating flange part 22: inner pipe part
23: four sides 24: beacon
25: supporting protrusion 30: packing member
40: drain cover H: inner member mounting hole

Claims (6)

In the drainage yukga that collects the waste water on the bathroom floor and drains it to the external drain pipe:
A cover frame provided with a water collector formed in a recessed shape so that wastewater on the bathroom floor can flow in;
An inner member mounting hole is provided inside the water collecting portion, and at the same time, a side wall integrally connected to the cover frame and a sealing film formed to protrude from the bottom surface toward the inner member mounting hole and disposed away from the side wall form a box shape. Body portion made of;
The inner tube portion inserted into the inner member mounting hole and seated in the main body so that miscellaneous drainage water can flow in, and the inner tube portion communicating with the inner tube portion so that the gray water flows, and the inside of the sealing film so that sealing water can be made between the sealing film and the sealing film. An internal member having a sealing pipe disposed spaced apart from the bottom surface of the main body at a height lower than the sealing film in the sealing water; and
Drain meat, characterized in that it comprises a; drain connection pipe integrally connected to the main body so that the waste water passing through the sealing film can be discharged to the outside. According to claim 1,
Further comprising a drain cover provided with a plurality of drain holes seated on the cover frame; and
The inner member has a protruding supporting protrusion to support the drain cover; drainage meat, characterized in that. According to claim 1,
Drainage meat, characterized in that it further comprises a support portion mounted between the drain connection pipe and the cover frame so that the cover frame can be supported with respect to the drain connection pipe. According to claim 1,
The sealing film,
Disposed in an annular shape away from the side wall of the body part, so that a double flow path is formed between the sealing pipe and the side wall, and protrudes to a height within the drain flow path of the drain connection pipe. According to claim 1,
The main body portion includes a stepped portion connected to the water collecting portion in a stepwise manner, and a support pipe portion extending from the stepped portion and provided with an internal member mounting hole;
Further comprising a blocking piece disposed in the water collecting portion and spaced apart from the stepped portion to be spaced apart; and
The inner member has a protrusion through which the protruding protrusion can pass, and is seated on the stepped portion and has a seating flange portion that is caught and fixed to the protruding protrusion as it rotates. Drainage meat, characterized by being supported by being supported. According to claim 5,
In the seating flange portion,
Drainage meat, characterized in that wedge protrusions in the shape of gradually protruding upward are provided on both sides of the protrusion through groove.

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