WO2017164694A2 - Drain à siphon - Google Patents

Drain à siphon Download PDF

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Publication number
WO2017164694A2
WO2017164694A2 PCT/KR2017/003203 KR2017003203W WO2017164694A2 WO 2017164694 A2 WO2017164694 A2 WO 2017164694A2 KR 2017003203 W KR2017003203 W KR 2017003203W WO 2017164694 A2 WO2017164694 A2 WO 2017164694A2
Authority
WO
WIPO (PCT)
Prior art keywords
trap
drain
cover
coupled
water
Prior art date
Application number
PCT/KR2017/003203
Other languages
English (en)
Korean (ko)
Other versions
WO2017164694A3 (fr
Inventor
박창건
Original Assignee
박창건
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 박창건 filed Critical 박창건
Publication of WO2017164694A2 publication Critical patent/WO2017164694A2/fr
Publication of WO2017164694A3 publication Critical patent/WO2017164694A3/fr

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/042—Arrangements of means against overflow of water, backing-up from the drain
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates

Definitions

  • the present invention relates to a drain trap, and more particularly, to a drain trap in which reliable odor blocking is achieved.
  • drainage pipes for discharging living sewage generated in bathrooms, toilets, verandas, sinks, sinks, bathtubs, etc. to the sewer are discharged into the drainage pipes, while odors and harmful gases from the living sewage from the drainage pipes flow back into the room.
  • a waste trap is installed to prevent pests such as insects from entering the room.
  • Drain trap is typically provided with a sealing tank in which the living water (water sealing) is temporarily collected inside the drain pipe, such as P-trap (P-trap) or S-trap (S-trap), Sealed drain traps are mainly used to block the introduction of pests such as odors, harmful gases, and insects of domestic sewage from the drainage pipes into the room.
  • P-trap P-trap
  • S-trap S-trap
  • the sealing type drain trap according to the prior art which is known so far, including the above documents, does not have a sufficient amount of sealing water to be filled in the sealing tank to block odors, thereby causing a problem that the sealing water in the sealing tank easily evaporates. As a result, there was a problem that can not effectively block the odor.
  • the problem to be solved by the present invention is to provide a drain trap for effectively blocking the odor flowing back from the sewer pipe by increasing the storage amount of water for blocking the odor.
  • a trap unit including a bottom plate, a side wall connected to the vertical of the bottom plate and a drain formed in the center of the bottom plate; Filter portion coupled to the drain; And a trap cover coupled to the trap part and covering the bottom plate of the trap part and the manure part, wherein an inlet of the drain part is positioned higher than the bottom plate, and a water storage part into which water is introduced and stored around the drain part. It is characterized by being formed.
  • the drain portion the hollow drain pipe including an inlet and an outlet through which the water flows; And a support jaw formed along the inner circumference of the drain pipe, and the mandrel is coupled thereto, wherein the drain pipe is coupled to a sewer pipe protruding from the ground, and a height of an upper end of the sewer pipe coupled with the drain pipe is greater than that of the water storage part. It can be located high.
  • the trap cover may be combined with the trap unit to allow water to flow into the trap unit without water flowing into the trap cover.
  • the trap cover may be coupled to the trap so that the edge of the trap cover is spaced apart from the side wall of the trap by a predetermined distance.
  • the trap cover may further include a removal ring formed on a portion of an outer surface of the trap cover to separate the trap cover from the trap unit.
  • the drain trap the first finishing material coupled to the trap portion to cover the inner surface of the trap portion; And a second finishing material coupled to the trap cover to cover an outer surface of the trap cover.
  • the trap cover may have an opening formed so that the tile is coupled to the upper surface portion.
  • the drain trap may further include a trap cover fixing means coupled to the trap cover and the trap unit for tightly fixing the trap cover to the trap unit.
  • the trap cover fixing means a magnet coupled to the trap cover to be located inside the trap cover; And a magnet attaching ring coupled to a portion of an inner surface of the trap part opposite to the magnet.
  • the storage amount of water to block the odor is increased, it can effectively block the odor flowing back from the sewer pipe.
  • the construction of the floor can be easily performed without increasing the mortar consumption during the construction of the floor of the bathroom, veranda, and the like.
  • the exterior of the drain trap is beautiful, and furthermore, the interior space of the bathroom and the veranda is visually beautiful.
  • the trap cover can be easily separated from the trap through the removal ring.
  • annular sewage pipe support jaws of different diameters are formed around the drainage pipe in the indentation, it can be used in combination with sewage pipes of various diameters.
  • FIG. 1 is an exploded perspective view showing the configuration of a drain trap according to an embodiment of the present invention.
  • FIG. 2 is a combined perspective view of FIG. 1.
  • FIG. 3 is a bottom perspective view illustrating the bottom of FIG. 2.
  • FIG. 4 is a plan view illustrating the plane of FIG. 2.
  • FIG. 5 is a cross-sectional view taken along the line AA ′ of FIG. 2.
  • FIG. 6 is a cross-sectional view showing the installation state of the drain trap according to an embodiment of the present invention.
  • FIG. 7 is an exploded perspective view illustrating a drain trap according to another embodiment of the present invention.
  • FIG. 8 is an exploded perspective view illustrating a drain trap according to another embodiment of the present invention.
  • FIG. 9 is a cross-sectional view of the combination of FIG.
  • first and second may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another.
  • the first component may be referred to as the second component, and similarly, the second component may also be referred to as the first component.
  • FIG. 1 is an exploded perspective view showing the configuration of the drain trap according to an embodiment of the present invention
  • Figure 2 is a combined perspective view of Figure 1
  • Figure 3 is a bottom perspective view showing the bottom of Figure 2
  • Figure 4 is a 5 is a plan view showing a plane
  • FIG. 5 is a cross-sectional view along the line AA ′ of FIG.
  • a drain trap according to an embodiment of the present invention includes a trap part 100, a filter part 200, and a trap cover 300.
  • the trap part 100 is installed in the thickness of the mortar 10 of the bottom in which the sewer pipe 30 is embedded.
  • the trap part 100 includes a bottom plate 110, a side wall 120 connected to the edge of the bottom plate 110, and a drain 130 formed at the center of the bottom plate 110.
  • the shape of the trap part 100 is not particularly limited, and may be, for example, a rectangular shape.
  • the trap portion 100 is the inlet of the drain 130 is located higher than the bottom plate 110 may be water introduced and stored in the vicinity of the drain 130.
  • the drain 130 includes a hollow drain pipe 131 having an inlet 131a and an outlet 131b.
  • the inlet 131a is an inlet through which the water introduced into the trap unit 100 enters the drain pipe 131, and the outlet is an outlet through which the water introduced into the drain pipe 131 is discharged.
  • the inlet 131a of the drain pipe 131 is positioned higher than the bottom plate 110.
  • the inlet 131a of the drain pipe 131 penetrates through the center of the bottom plate 110 so that the inlet 131a of the drain pipe 131 is positioned higher than the bottom plate 110 of the trap part 100. It may be a form located inside the 100, or as shown in Figure 5 may be a form in which the bottom plate 110 of the drain pipe 131 and the trap unit 100 is integrally formed.
  • FIG. 5 illustrates a form in which the inlet 131a of the drain pipe 131 is connected to the bottom plate 110.
  • the center portion of the bottom plate 110 is bent at a predetermined curvature. Indented in the direction of the upper end of the side wall 120 to form an annular indentation 111 when viewed from the bottom of the bottom plate 110, the inner side of the bottom plate 110 as the indentation 111 is formed
  • An upper layer 112 positioned higher than the bottom surface of the bottom plate 110 may be formed, and an inlet 131a of the drain pipe 131 may be connected to the upper layer 112.
  • an area under the upper layer 112 lower than the upper layer 112 forms a water storage unit 113 through which water is introduced and stored.
  • the inner surface of the bottom plate 110 is gradient at an angle toward the upper layer portion 112.
  • the drain 130 is coupled to the drain pipe 131 is inserted into the sewer 30.
  • the upper end portion of the sewage pipe 30 is accommodated in the indentation portion 111 formed in the bottom plate 110 of the trap part 100 so that the upper end portion of the sewage pipe 30 corresponds to the upper layer portion 112 and the drain pipe 131.
  • Outlet portion (131b) of the) is inserted into the sewer pipe 30, the drain pipe 131 is coupled to the sewer pipe (30).
  • the height of the upper end of the sewage pipe 30 coupled with the drain pipe 131 is positioned higher than that of the water storage part 113.
  • the sewer pipe supporting jaws formed in an annular shape around the drain pipe 131 at the inner side of the indent 111 formed in the bottom plate 110.
  • 114a, 114b, 114c are formed.
  • the sewage pipe support jaws 114a, 114b, 114c may include a first sewage pipe support jaw 114a having a diameter larger than an outer diameter of the drain pipe 131, and a second sewage pipe support jaw 114a having a diameter larger than that of the first sewer pipe support jaw 114a.
  • the sewer pipe support jaw 114b and the second sewer pipe support jaw 114b may include a third sewage pipe support jaw 114c having a larger diameter.
  • the first sewage pipe support jaw 114a may be formed to correspond to a sewer pipe having a diameter of 50 mm
  • the second sewage pipe support jaw 114b may be formed to correspond to a sewage pipe having a diameter of 65 to 75 mm
  • the third sewer pipe support jaw 114c may be formed to correspond to the sewer pipe having a diameter of 100 mm.
  • the filtering part 200 filters out foreign substances (for example, hair, etc.) mixed with water when the water is discharged through the drain pipe 131.
  • the filter part 200 is coupled to the drain part 130, that is, the drain pipe 131 of the drain part 130.
  • the filter part 200 may have a shape corresponding to the cross-sectional shape of the drain pipe 131, and the filter part 200 may be located in the drain pipe 131.
  • the drainage unit 130 may include a support jaw 131c formed along the inner circumference of the drain pipe 131.
  • the filter part 200 may be supported by the support jaw 131c so that the filter part 200 may be located in the drain pipe 131.
  • There is no particular restriction on the shape for filtering the foreign material 200 for example, may be a shape such as a grill.
  • the trap cover 300 is coupled to the trap part 100 to cover the trap part 100.
  • the trap cover 300 receives water from the outside of the trap part 100 into the trap part 100, that is, into the water storage part 113, and then water from the water storage part 113 to the drainage part 130. It is coupled to the trap unit 100 so that it can be drained.
  • the trap cover 300 may include an upper plate 310 and a side plate 320.
  • the upper plate 310 has a shape corresponding to the shape of the trap part 100. As illustrated above, when the trap part 100 has a quadrangular shape, the top plate 310 is formed in a quadrangular shape. In this case, the edge of the top plate 310 is spaced apart from the side wall of the trap part 100 by a predetermined distance so that water can flow from the outside of the trap part 100 to the water storage part 113 in the trap part 100. Combined. That is, the top plate 310 is formed in a rectangular planar shape having an area smaller than the area inside the side wall 120 of the trap part 100. The top plate 310 is in the form of a plate without an open area, whereby the top plate 310 is coupled to the trap portion 100 to cover the water storage portion 113 and the drain 130.
  • the side plate 320 is vertically connected to the edge of the top plate 310.
  • the side plate 320 is inserted into the trap part 100 to be supported by the bottom plate 110 of the trap part 100, and the top plate 310 is the same as the upper end of the side wall 120 of the trap part 100. It can have a height that can lie in a plane.
  • the side plate 320 is formed with a cutout portion 321 cut in part so that water introduced into the water storage unit 113 can be drained to the drainage unit 130 of the trap unit 100. ) And the drain 130 to communicate.
  • the upper surface plate 310 and the side plate 320 are spaced apart from the side wall 120 of the trap part 100 in a state where the trap cover 300 is coupled to the trap part 100, and the side plate 320 is disposed.
  • the cutout 321 is formed in the water
  • water is introduced into the water storage unit 113 from the outside of the trap unit 100, and then the water in the water storage unit 113 moves to the drainage unit 130 to drain the water. It has a structure that can be.
  • a cover support part 140 may be formed to protrude from the inner surface of the side wall 120 of the trap cover 300 by a spaced distance between the trap cover 300 and the side wall 120 of the trap part 100.
  • the trap cover 300 further includes a removal ring 330.
  • the removal ring 330 may be formed on the outer surface of some of the side plates 320 connected to the top plate 310 of the trap cover 300, for example, two side plates 320.
  • the removal ring 330 may have a shape protruding in a square shape from the side plate 320 in a plan view of the trap cover 300. The removal ring 330 allows the trap cover 300 to be easily removed from the trap unit 100.
  • the trap unit 100 and the trap cover 300 is produced by an injection manufacturing method is provided with a synthetic resin material.
  • the first and second finishing materials 410 and the second finishing material surrounding the trap part 100 and the trap cover 300 may be coupled to the trap unit 100 and the trap cover 300, respectively.
  • the first finisher 410 and the second finisher 420 may be metallic.
  • the first finishing material 410 has a cross section corresponding to the cross-sectional shape of the trap part 100 so as to cover the side wall 120 of the trap part 100, the inner surface of the bottom plate 110, and a part of the inner surface of the drain pipe 131. It is formed to form a shape.
  • the second finishing material 420 is formed to form a cross-sectional shape corresponding to the cross-sectional shape of the trap cover 300 so as to cover the side plate 320 and the top plate 310 of the trap cover 300.
  • the trap part 100 is formed at a lower end of the outer surface of the side wall 120, and is formed along the circumference of the side wall 120 of the trap part 100.
  • the fastening groove 151 and the second fastening groove 152 formed to a predetermined depth from the upper surface of the support jaw 131c formed inside the drain pipe 131 of the drain 130, the trap cover 300 is a side
  • the third fastening groove 153 is formed along the circumference of the plate 320.
  • the outer end of the first finishing member 410 is inserted into and coupled to the first fastening groove 151, and the inner end of the first finishing member 410 is inserted into and coupled to the second fastening groove 152 to form the first finishing member ( 410 is coupled to the trap unit 100, the lower end of the second finishing member 420 is inserted into the third fastening groove 153, so that the second finishing member 420 is coupled to the trap cover 300.
  • the drain trap according to one embodiment of the present invention is installed in a space such as a bathroom and a veranda of a house to drain water to a sewer pipe.
  • a space such as a bathroom and a veranda of a house to drain water to a sewer pipe.
  • 6 is a cross-sectional view showing the installation state of the drain trap according to an embodiment of the present invention.
  • a part of the trap part 100 that is, a part of the side wall 120 of the trap part 100 is accommodated in the thickness of the mortar 10 of the floor in which the sewer pipe 30 in the bathroom is embedded.
  • the remaining portion of the sidewall 120 that is not received within the thickness of the mortar 10 may be received within the thickness of the tile 20 laminated over the mortar 10.
  • the outlet 131b of the drain pipe 131 of the trap part 100 is inserted into the sewage pipe 30 and the upper end of the sewage pipe 30 is inward of the indentation part 111 formed in the trap part 100. Are accepted.
  • the upper surface portion of the mortar 10 has the same height as the height of the upper layer portion 112 formed on the bottom plate 110 of the trap portion 100, the upper surface of the tile 20 laminated over the mortar 10 is a side wall It has the same height as the upper end of 120.
  • the top of the drain trap of the present invention may lie in the same plane as the bottom face of the bathroom.
  • the water flowing into the trap unit 100 is gradually filled in the water storage unit 113 in the trap unit 100.
  • the filled water is drain pipe 131 of the drain unit 130. Inflow to the inlet 131a and discharged to the sewage pipe 30 combined with the drain pipe 131.
  • the upper layer part 112 from the inside of the water storage part 113 that is, the bottom of the water storage part 113. Water may be rapidly filled up to the upper surface of the water, and the water quickly filled in the water storage unit 113 may be quickly drained from the upper layer 112 to the drain pipe 131.
  • the water level in the water storage unit 113 becomes higher than the upper layer 112 when the water level of the water filled in the water storage unit 113 is in the process of draining through the drain pipe 131, the water is stored in the water storage unit 113.
  • the filled state is maintained.
  • the water filled in the water storage unit 113 is accommodated up to the inside of the trap cover (300).
  • the trap cover 300 covers the drainage pipe 131 of the filter part 200 and the drainage part 130 in a state filled in the water storage part 113, the odor flowing back from the sewage pipe 30 is trap cover ( Blocked by 300, the odor can no longer proceed along the reverse flow direction and is dispersed toward the water storage unit 113 under the trap cover 300.
  • the dispersed odor is further blocked by the water stored in the water storage unit 113 so that the odor does not flow into the space in the bathroom.
  • drain trap according to an embodiment of the present invention has the following advantages.
  • water is drained, and the water storage unit 113 is formed in the circumferential direction of the drainage unit 130, that is, the drainage unit 130 where the odor from the sewer pipe 30 is introduced.
  • the amount of storage of water is increased, and a water layer may be formed around the drain 130. Therefore, the odor flowing back from the sewer pipe 30 can be effectively blocked.
  • the bottom plate 110 of the trap part 100 is indented to the upper side by the indentation part 111 where the drain part 130 connected to the sewer pipe 30 is located, An upper end of the sewage pipe 30 coupled with the drain pipe 131 may be received into the trap part 100.
  • a part of the trap part 100 may be accommodated within the thickness of the mortar 10 in which the sewage pipe 30 is embedded, so that the trap part 100 has a relatively high height to form the water storage part 113. Even if the floor of the bathroom, porch, etc. when the floor can be easily installed without increasing the consumption of the mortar (10).
  • the trap cover 300 covering the trap part 100 is provided in the form of a clogged plate without an opening, and is installed in a space such as a bathroom and a veranda as the foreign matter such as hair is filtered out from the inside of the trap part 100.
  • the appearance of the drain trap in the state becomes beautiful, and furthermore, the interior space such as the bathroom and the veranda is visually beautiful.
  • the trap cover 300 can be easily separated from the trap part 100 through the removal ring 330.
  • the trap part 100 and the trap cover 300 of the synthetic resin material are covered and protected by the metal material of the first finishing material 410 and the second finishing material 420, it is easily prevented from being damaged from an external impact.
  • annular sewer pipe support jaws 114a, 114b, 114c of different diameters are formed around the drainage pipe 131 in the indentation portion 111 can be used in combination with the sewage pipe 30 of various diameters.
  • FIG. 7 is an exploded perspective view illustrating a drain trap according to another embodiment of the present invention.
  • the drain trap according to another embodiment of the present invention is a drain trap according to an embodiment of the present invention except that a tile (not shown) is coupled to an upper surface of the trap cover 300. Since the same as the following will be described with respect to the trap cover 300.
  • a rectangular opening 310a may be formed in the upper plate 310 of the trap cover 300, and an inner side of the opening 310a may be lower than an upper surface of the upper plate 310 so as to have an edge of the opening 310a.
  • the tile support frame 310b may be formed. In this case, the height at which the tile support frame 310b is located from the top surface of the top plate 310 may be a height corresponding to the thickness of the tile.
  • the tile When the tile is inserted into the opening 310a formed in the trap cover 300, the tile seals the opening 310a, and the trap cover like the trap cover 300 of the drain trap according to an embodiment of the present invention. 300 and the tile cover the trap part 100. Therefore, the same function as the trap cover 300 of the drain trap according to an embodiment of the present invention.
  • drain trap may be coupled to the trap cover 300, the tile having the same shape as the tiles around the drain trap when installed on the floor of the bathroom and veranda, etc. ) Minimizes the exposure of the drain trap, thereby allowing the floor of the bathroom and the veranda to be visually more beautifully constructed.
  • FIGS. 8 and 9 are exploded perspective views illustrating a drain trap according to another embodiment of the present invention
  • FIG. 9 is a cross sectional view of FIG. 8.
  • the drain trap according to another embodiment of the present invention is the same as the drain trap according to an embodiment of the present invention except that it further comprises a trap cover fixing means 500 in the following
  • the trap cover fixing means 500 will be described below.
  • the trap cover fixing means 500 allows the trap cover 300 to be fixed to the trap part 100.
  • the trap cover fixing means 500 may include a magnet 510, a magnet cover 520, and a magnet attaching ring 530.
  • the magnet 510 is coupled to the trap cover 300.
  • Magnetic inserts 311 may be formed in the trap cover 300 to couple the magnet 510.
  • the magnet 510 is inserted into and coupled to the magnet insertion parts 311.
  • the magnet insertion parts 311 protrude from the upper surface of the upper plate 310 of the trap cover 300 in the inward direction of the trap cover 300 and have a space in which a magnet can be inserted.
  • the magnet insertion portions 311 are formed in an area facing the upper layer portion 112 of the trap portion 100 and the lower end portion corresponds to the upper layer portion 112 of the trap portion 100.
  • the magnet cover 520 prevents the magnet 510 coupled in the magnet insertion parts 311 from being separated out.
  • the magnet cover 520 is coupled to an open upper portion of the magnet insertion portions 311.
  • the magnet cover 520 may have a cylindrical shape having a diameter that can be inserted into the magnet insertion parts 311.
  • the magnet cover 520 may be made of a material which is not attached to the magnet 510. For example, it may be a rubber or plastic material.
  • the magnet attachment ring 530 is coupled to an upper surface of the upper layer part 112 formed on the bottom plate 110 of the trap part 100. Magnet attachment ring 530 is provided with a metal material to be attached to the magnet 510. In order to couple the magnet attachment ring 530, an annular ring coupling groove 112a formed along the circumferential direction of the upper layer 112 may be formed on the upper surface of the upper layer 112. The magnet attachment ring 530 is coupled to the ring coupling groove 112a.
  • the trap cover fixing means 500 when the trap cover 300 is coupled to the trap part 100, the magnet inserting portions of the trap cover 300 are attached to the magnet attachment ring 530 coupled to the upper layer part 112. A magnet 510 coupled within 311 is attached.
  • the drain trap By using the drain trap according to another embodiment of the present invention, it is possible to prevent the trap cover 300 from flowing or separated from the trap unit 100 in the process of discharging water.
  • the water introduced into the water storage unit 113 is discharged in the direction of the sewer pipe 30 through the drain pipe 131, where a large amount of water is introduced into the water storage unit 113 to drain the water pipe.
  • an air layer is formed between the water surface of the water accommodated inside the trap cover 300 and the inner surface of the upper plate 310 of the trap cover 300 to generate a pressure, and the trap cover
  • the case 300 may flow upward, but in the drain trap according to another embodiment of the present invention, the magnet 510 coupled to the trap cover 300 is disposed on the upper layer 112 of the trap part 100. Since the trap cover 300 is fixed to the trap part 100 by being attached to the coupled magnet attachment ring 530, the trap cover 300 is prevented from flowing or separating from the trap part 100.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Removal Of Water From Condensation And Defrosting (AREA)

Abstract

L'invention concerne un drain à siphon. Le drain à siphon comprend : une plaque de fond ; une partie siphon comprenant une paroi latérale qui est reliée perpendiculairement au bord de la plaque de fond, et une partie drain qui est formée au centre de la plaque de fond ; une partie de filtration qui est accouplée à la partie drain ; et un couvercle de siphon qui est accouplé à la partie siphon et recouvre la plaque de fond de la partie siphon et la partie de filtration, l'entrée de la partie drain étant positionnée de façon à être plus élevée que la plaque de fond, et une partie de stockage d'eau pour introduire et stocker de l'eau étant formée aux alentours de la partie drain.
PCT/KR2017/003203 2016-03-25 2017-03-24 Drain à siphon WO2017164694A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2016-0035798 2016-03-25
KR1020160035798A KR101690457B1 (ko) 2016-03-25 2016-03-25 배수 트랩

Publications (2)

Publication Number Publication Date
WO2017164694A2 true WO2017164694A2 (fr) 2017-09-28
WO2017164694A3 WO2017164694A3 (fr) 2018-09-07

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Application Number Title Priority Date Filing Date
PCT/KR2017/003203 WO2017164694A2 (fr) 2016-03-25 2017-03-24 Drain à siphon

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WO (1) WO2017164694A2 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107060055A (zh) * 2017-05-22 2017-08-18 中建八局第二建设有限公司 一种提拉式快速清洁的地漏过滤装置
KR102217606B1 (ko) * 2019-05-03 2021-02-18 박선은 배수구 유가트랩

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Publication number Priority date Publication date Assignee Title
KR930004976Y1 (ko) * 1991-06-12 1993-07-26 허규선 악취 방지용 배수전
KR200344730Y1 (ko) * 1998-05-26 2004-05-17 오세영 욕실바닥용 배수트랩
KR200234676Y1 (ko) * 2001-03-26 2001-10-10 김태환 배수트랩
KR100953837B1 (ko) * 2008-06-19 2010-04-20 신홍진기업주식회사 배수트랩
KR101147044B1 (ko) * 2009-10-09 2012-05-17 주식회사 기연써프라이 배수트랩

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KR101690457B1 (ko) 2016-12-27
WO2017164694A3 (fr) 2018-09-07

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