JP2005171716A - Perforated plate for drain port - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a perforated plate for easily treating trash such as gathered hair, and effectively preventing mold and slime generated in a drain recessed part. <P>SOLUTION: This perforated plate is installed in a drain structure composed of a drain port and the drain recessed part arranged in a drain port lower part. The perforated plate has a dome part projected in an upper part in a plane, and is characterized by being composed of a plane part arranged under a drain port surface, a body part composed of a dam part extended to an upper part in a plane part outer peripheral edge part, and a locking part for fixing the body part to the drain port. The perforated plate is also characterized by arranging a chemical supply part in the body part and a drain port peripheral edge part. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to an improvement in an eye plate that is detachably installed in a drain outlet and a drain recess provided in a unit bath or the like.

For example, the eye plate can be improved by, for example, a base part that can be freely attached to the drain recess, a dome part protruding from the center of the base part, and a dome part extending upward from the top of the dome part. The cross section is formed in a substantially mountain shape with the provided shaft portion, and a plurality of drain holes are formed in the peripheral wall portion of the base portion and the dome portion. The dish is listed. (See Patent Document 1)
Also, a non-woven fabric, a net-like sheet, a porous sheet, or a filter formed by forming one or several relatively large-diameter holes in these sheets or film-like sheets, and a recess formed in the periphery of the drain outlet Alternatively, a drainage filter is known which is fitted with a recess formed on a fitting plate at the drainage outlet and includes a filter on the recess or an annular filter presser that holds the filter periphery in the recess. It has been. (See Patent Document 2)
JP 2002-88855 A Japanese Utility Model Publication No.7-15872

  However, even the improved product has problems that it takes time to remove accumulated dust and the like, and it cannot prevent dirt such as slime adhering to the drain recess.

  SUMMARY OF THE INVENTION An object of the present invention is to provide an eye plate that can easily treat trash such as accumulated hair and can effectively prevent wrinkles, slime, etc. generated in a drain recess.

  As a result of intensive studies to solve the above-mentioned problems, the present inventors have provided a flat portion at a position lower than the drain port, fixed to the drain port with a locking device such as a flange, and provided a dome portion on the flat portion. By making the flow of water smooth and allowing the sheet to be a filter to be easily fixed, and further providing a medicine storage part at the peripheral part of the drain outlet that suppresses the generation of wrinkles, slime, etc. The present inventors have found that the problem can be solved and have completed the present invention.

That is, the present invention
(1) A pan that is attached to a drainage structure composed of a drainage recess and a drainage recess provided at the bottom of the drainage port, and has a dome portion protruding at the upper part in the surface, and is provided below the drainage port surface Regarding the eye plate characterized by comprising these flat portions, a main body portion consisting of a weir portion extending to the upper portion of the outer peripheral edge portion of the flat portion, and a locking portion for fixing the main body portion to the drain port,
(2) The locking plate is a flange provided at the peripheral edge of the drain outlet,
(3) The pan according to (1) or (2), characterized in that a drain hole is provided in the dome part.
(4) The eye according to any one of (1) to (3), wherein the cross section of the dome portion is trapezoidal, quadrangular, or rectangular, and a lattice-shaped drainage hole is provided on a side surface thereof. dish,
(5) The eye plate according to any one of (1) to (4), wherein the weir portion is provided with a grid-shaped drainage hole,
(6) An eye plate having a hole that can project the entire dome part upward and having a flat part and a weir part extending upward from the outer peripheral edge of the flat part is installed on the main body part. The eye plate according to any one of (1) to (5), wherein
(7) The size of the drainage opening provided in the eye plate which has a hole which can project the entire dome part upward, and which includes a flat part and a weir part extending to the upper part of the outer peripheral edge part of the flat part. Is smaller than the magnitude | size of the drain outlet provided in the main-body part, It is related with the eye plate as described in (6) characterized by the above-mentioned.
(8) A plate that is attached to a drainage structure including a drainage recess and a drainage recess provided at the drainage port lower part, and is a flat part provided below the drainage port surface, and the upper part on the outer peripheral edge of the plane part A planar portion having a dome portion projecting at the upper portion in the plane, and a peripheral portion of the planar portion. An eye plate consisting of a weir portion extended to the upper part of the part is used on the main body part,
(9) The eye plate according to (8), characterized in that a drain hole is provided in the dome.
(10) The eye plate according to (8) or (9), wherein the cross section of the dome portion is trapezoidal, square, or rectangular, and a lattice-shaped drainage hole is provided on a side surface thereof,
(11) The eye plate according to any one of (8) to (10), wherein the weir portion is provided with a grid-shaped drain hole.
(12) A water-permeable sheet or a sheet provided with a drain hole is attached to the upper part of the main body, and the sheet is fixed and used by a fixture that can be in close contact with the dam (1) to (11) Regarding the eye plate described in any of
(13) The eye plate according to (12), wherein the fixture is an elastic body that is longer than the length of the periphery of the weir.
(14) The eye plate according to (13), wherein the elastic body is in a band shape provided with lattice-shaped drain holes.
(15) The eye plate according to any one of (1) to (14), wherein a chemical liquid supply unit is provided in the peripheral part of the main body part and the drain outlet,
(16) The eye plate according to (15), wherein the chemical solution supply unit is provided on the entire periphery of the drain outlet,
(17) The eye according to (15) or (16), wherein the chemical solution supply part is molded integrally with the main body part or fixed to the main body part via a fitting member. dish,
(18) The eye plate according to any one of (15) to (17), wherein the chemical solution supply section is provided on the upper portion of the flange,
(19) The eye plate according to any one of (15) to (18), wherein the chemical liquid supply unit has a structure capable of controlling an inflow amount and an outflow amount of waste water,
(20) The drug supply unit is a circular or polygonal ring shape, or a ring-shaped container having a notch in a part thereof, and has a dust passage portion through which dust can pass (15 ) To (19).

  By using the eye plate of the present invention, the point that the flow of drainage is not hindered by the accumulation of dust, the point that the filter can be fixed easily and reliably, the use of a drug such as a slime remover, an antibacterial agent, etc. There are advantages such as the ability to suppress the occurrence of wrinkles and slime in the drainage recess, and the prevention of movement of the container that can supply the drug by being integrated with the eye plate, making cleaning work easier and hygienic. It can be said that it is preferable in terms of surface.

  Hereinafter, the present invention will be described with reference to FIGS. 1 to 6 showing specific embodiments of the present invention.

  FIG. 1 shows an embodiment of the eye plate of the present invention in which a container 1 forming a chemical solution supply unit is fixed to the eye plate 1 through a fitting member.

  The eye plate 14 is a eye plate attached to a drainage structure composed of a drainage port and a drainage recess provided at the lower part of the drainage port, and is below the drainage port surface having a dome portion 19 projecting upward in the plane. It comprises a flat part 15 provided, a main body part consisting of a weir part 17 extending upward on the outer peripheral edge part of the flat part, and a locking part 23 for fixing the main body part to a drain outlet. It is an eye plate.

  The shape of the flat portion 15 is not particularly limited, and the size of the flat portion 15 is not particularly limited as long as it can be accommodated in the drain recess. However, it is preferably substantially the same shape as the horizontal plane of the drain recess as illustrated. When the drainage pipe is arranged from the drainage outlet to the drainage recess, a hole through which the drainage pipe can pass is provided in the flat part, and a hole through which the drainage pipe passes so that the eye plate can be attached and detached. It is preferable to have a structure in which a flat portion is cut out in a fan shape centering on the surface or a structure in which a cutout portion is provided in a part of the flat portion. In particular, when a flat portion is cut out in a fan shape, it is preferable to separately provide a fan-shaped lid to prevent dust or the like from flowing from the portion.

  A drainage hole 16 through which drainage is passed is provided in the flat portion, but the shape is not particularly limited, and may be circular or slit-shaped. In addition, a dome portion 19 is provided in the plane of the plane portion so that the passage of water is not obstructed even if the plane portion causes clogging or the like due to dust such as hair. The position where the dome portion is installed is not particularly limited, but is preferably provided at the center of the flat portion 15. The shape of the dome portion is not particularly limited as long as it projects upward, but the cross section is preferably trapezoidal, quadrangular, or rectangular. Moreover, it is preferable that the whole dome part is also provided with a drain hole, and it is particularly preferable that the side surface part 20 is provided with a grid-like drain hole 21. The dome portion 19 can be provided with a handle in order to facilitate attachment and removal.

  The dam portion 17 extends vertically from the outer peripheral edge of the flat portion in the vertical direction when the flat portion is substantially the same shape as the drain recess, and radially when the area of the flat portion is smaller than the drain recess. The The shape of the weir part is not particularly limited, but preferably extends over the entire upper part from the outer peripheral edge of the flat part to the drain outlet so that dust can be reliably collected including the flat part. May differ depending on the location, such as the vertical direction, the radiation direction, and the like. Moreover, it is preferable that the drainage port 18 is provided in the dam part, The shape is not specifically limited, However, In order to improve the passage of drainage, it is preferable that it is a grid | lattice shape so that it may show in figure.

  A locking portion for fixing the main body portion including the flat portion and the weir portion in the drainage recess is provided. The structure of the locking portion is not particularly limited, and is a structure that can be fitted to the dam portion in the vicinity of the drain port, can be crowned, or can be screwed, or two or more protrusions that can be hooked to the periphery of the drain port However, the engaging portion 23 having the illustrated flange structure is preferable.

  The eye plate of this invention can provide a chemical | medical solution supply part in a main-body part and a drain outlet peripheral part. For example, the chemical solution supply unit may be formed integrally with the eye plate main body as shown in FIG. 6, or may be fixed through a fitting member as shown in FIG. . Further, the position where the chemical solution supply unit is installed is not particularly limited as long as it is a peripheral part of the drain outlet, and as shown in FIG. 6, several locations are provided independently on the peripheral part of the drain outlet, and the entire peripheral part is provided. It doesn't matter. Moreover, as shown in FIG.1 and FIG.6, when the flange 23 is provided, it is preferable to provide on a flange part from the point of the ease of fixation and shaping | molding.

  Although the structure of the fitting member is not particularly limited, a hook shape like the fitting member 22 shown in FIG. 1 is formed, and a hole that corresponds to the hook and a groove that can be fixed by rotation on the bottom surface or side surface of the chemical solution supply unit. Examples of such a structure include a structure in which a groove is provided on a flange and can be screwed, or a structure in which a screw hole is provided in the chemical liquid supply unit and the flange.

  The structure of the chemical liquid supply unit is not particularly limited, but is composed of a ring-shaped chemical liquid supply unit having a plurality of arc-shaped drug storage containers, and a dust passage part through which dust such as hair can pass is provided between the arc-shaped drug storage containers. Liquid drug supply units, i.e., ring-shaped drug solution supply units in which arc-shaped drug storage containers and dust passages are alternately connected on the same circumference, or arc-shaped drug storage containers on the same circumference And a drug passing portion in which arc-shaped drug storage containers are fixed to each other by connecting rods extending in the radial direction from the center, and arc-shaped drug storage containers having different diameters are provided. A chemical solution supply unit, a horizontally long triangular shape, a horizontally long square shape, which are alternately provided in all directions and has a step formed by their end portions as a dust passage portion and fixed to each other by a connecting rod extending radially from the center. Storage of medicines in the shape of a trapezoid For example, a chemical solution supply unit in which a container and a dust passage portion are alternately provided and the drug storage containers are fixed to each other, for example, fixed to each other by a connecting rod extending in the radial direction from the center can be exemplified. In view of simplicity of the method, a ring-shaped chemical solution supply unit, particularly a ring-shaped chemical solution supply unit using a dust inflow hole or a dust inflow gate provided between the arc-shaped drug storage containers as a dust passage unit is preferable. Furthermore, since there is a drain outlet of the type in which drainage flows directly to the drain outlet through the distribution pipe, the drain outlet has a ring shape partially cut or hand or pinch so that it can be attached to the drain pipe. It can also be made into a ring shape provided with a scheduled cutting portion that can be easily cut with a cutting tool.

  The drug storage container such as the arc-shaped drug storage container is not particularly limited as long as it can store a solid drug, but a container having a flat bottom surface is stably placed near the drain outlet. Is preferable. Part of the wastewater flows into the medicine container such as the arc-shaped medicine container, and the inflowed wastewater dissolves the solid medicine stored in the container and maintains the solid medicine solution at a relatively high concentration. A plurality of outer holes, preferably including a lower end of the outer peripheral surface, are provided on the outer peripheral surface of the container for the purpose of flowing out. Examples of the outer hole including the lower end of the outer peripheral surface include a slit-shaped outer hole extending from the lower end of the outer peripheral surface to the upper side of the outer peripheral surface. As described above, the hole provided in the medicine container such as the arc-shaped medicine container requires the outer hole provided in the outer peripheral surface of the container, but the hole is also provided in the inner peripheral surface, upper surface, and lower surface of the other container. It can also be provided as appropriate. Among these, the inner hole for discharging the drug solution by drainage is formed on the inner peripheral surface of the medicine container such as the arc-shaped medicine container so that the sum of the areas of the inner holes is smaller than the sum of the areas of the outer holes. It is preferable to provide it in order to continuously flow out a relatively high concentration drug solution. In addition, an upper hole can be provided on the upper surface for the purpose of removing air. The slit width of the slit-shaped hole such as the slit-shaped outer hole is preferably 0.5 to 4 mm, more preferably 0.5 to 3 mm, and particularly preferably 1 to 2 mm. If the slit width is 0.5 mm or more, the balance of the surface tension of water is broken, and the drainage can be allowed to flow into the container. Further, when the slit width is 4 mm or less, preferably 3 mm or less, inflow of foreign matters such as hair can be prevented as much as possible.

  Drug storage containers such as arc-shaped drug storage containers are usually made of plastic, but can be subjected to hydrophilic treatment or water repellent treatment as needed. For the hydrophilic treatment or water repellent treatment, for example, a hydrophilic or water repellent resin material is used for the container, a material in which a hydrophilic or water repellent surfactant is kneaded into the resin of the container, or the surface of the container. It can be carried out by applying a hydrophilic or water-repellent coating agent or paint to the surface. By making the whole or part of the container material hydrophilic, for example, a medicine container, the influence of the surface tension of water can be reduced, and drainage from the outer hole provided in the container into the container is made smoother. Can be allowed to flow into. On the contrary, by making all or part of the material of the container water-repellent, it is possible to prevent adhesion of dirt due to the water-soluble dirt substance.

  The dust passing part such as the hair may be a space through which dust such as hair can pass. In the case of the ring-shaped chemical solution supply part, for example, if three dust passing parts having about 1/12 of the circumference are provided, Compared with the arcuate medicine container part, the flow rate of drainage is larger in the dust passage part, so that dust flows into the drainage port without being caught in the arcuate medicine container part and is collected by the eye plate. Become. As such a dust passage portion, a dust inflow hole or a gate-like dust inflow gate without a lower portion of the inflow hole can be specifically exemplified. Particularly, when a gate-like dust inflow gate is provided, dust such as hair is provided. Will flow into the drainage port without clinging to the arcuate medicine container, and most of it will be collected by the eye plate. In addition, if the circular part surrounded by the lower end of the inner peripheral surface of the ring-shaped chemical solution supply part is configured as a hair collecting part that collects dust flowing into the drain outlet, dust is collected in the dust collecting part. Therefore, the trouble of removing dust from the eye plate can be saved. The dust collecting part is made of a water-permeable material. Examples of the dust collecting portion made of a water-permeable material include cloth-like, film-like, paper-like, and net-like sheet-like plastics, paper, fibers, metals, and the like. Specifically, Nonwoven fabric, synthetic resin net, synthetic resin sheet having water passage holes, synthetic resin film having water passage holes, felt and the like can be mentioned. In addition, since there is a type that drains drainage with a hose, there are one or more concentric cut planned parts in the dust collecting part so that it can be cut by hand according to the size of various drainage pipes. Can also be provided.

  The ring-shaped drug solution supply unit 1 shown in FIG. 1 includes three arc-shaped drug storage containers 2 and three dust inflow holes (dust passages) 7, and the outer peripheral surface of each arc-shaped drug storage container 2. 3 is provided with an outer hole 4 including two lower ends, and an inner peripheral surface 5 is provided with one inner hole 6.

  The eye plate 8 (inner gate) shown in FIG. 1 is an eye plate that is used in an overlapping manner on the upper part of the eye plate 14, and includes a flat surface part 11 and a weir having a hole 13 that can project the dome part 19 upward It comprises a portion 9 and is provided with drainage ports 10 and 12 similar to the eye plate 11. By appropriately adjusting the sizes of the drain ports 16 and 18 of the main body and the drain ports 10 and 12 of the inner gate 8, the amount of discharged waste water and the amount of collected dust such as hair can be adjusted as appropriate. it can. The drain port provided in the inner gate is preferably smaller in size than the drain ports 18 and 16 so as to collect finer dust and the like.

  FIG. 5 shows an embodiment in which a chemical solution supply section provided with a dust collecting section 36 and a cut-out scheduled section 36 is provided. The cut-out scheduled portion 36 is a hole through which the drain pipe is passed from the drain port to the drain recess.

  FIG. 2 shows the same mode as FIG. 1, but the dome portion 15 having the same structural features as the dome portion 19 is provided on the eye plate 8 a used by being installed on the upper portion of the eye plate 29 of the main body portion. ing. In this case, the dome portion may or may not be installed on the eye plate 29 which is the main body portion.

  FIG. 3 shows a mode in which a water-permeable sheet or a sheet provided with a drain hole is attached to the eye plate 14 to facilitate the removal of dust such as hair. Specific examples of the material for the sheet include non-woven fabric, synthetic resin, paper, and the like. The shape of the drain hole is not particularly limited, and examples thereof include a mesh shape and a lattice shape. Although the illustrated filter 33 has a shape that conforms to the shape of the eye plate 14, this may occur naturally when a flat filter is attached to the eye plate 14. Including. In order to fix the filter to the eye plate 14, it is preferable to use a fixing tool. Specifically, a presser that can be fitted into a recess along the dam portion at the lower surface of the drainage port and can fix the filter periphery covering the entire main body portion on the dam portion as the fixing tool can be exemplified. However, the elastic body is preferably an elastic body whose length is longer than the peripheral length of the weir portion. As shown in FIG. 3, the fixture 30 is an elastic body of a band-like 31. After the filter 33 is mounted, the fixture 30 is inserted into the recess of the eye plate 14 in a contracted state and spreads by repulsion. 33 can be fixed to the weir. The length of the fixing tool 30 is preferably longer than the peripheral length of the weir portion so that the entire filter can be suppressed. As a result, the portions indicated by the arrows are overlapped. Further, in order to improve water permeability, the fixture 30 preferably has a drainage hole, and specifically, a lattice-like one like the drainage hole 32 is preferable.

  FIG. 4 shows one embodiment using a filter. Unlike FIG. 3, the filter 35 is fixed by a fitting member that attaches the chemical solution supply unit 1 to the eye plate 14 without using the fixing tool 30.

It is a perspective view which shows one embodiment of this invention. It is a perspective view which shows one embodiment of this invention. It is a perspective view which shows one embodiment of this invention. It is a perspective view which shows one embodiment of this invention. It is a perspective view which shows one embodiment of this invention. It is a perspective view which shows one embodiment of this invention. It is a schematic sectional drawing when the eye tray with a chemical | medical agent supply part of this invention is mounted in a drain outlet.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1, 1a: Ring-shaped chemical | medical solution supply part 2, 2a: Arc-shaped chemical | medical agent storage container 3, 3a: Outer peripheral surface 4, 4a: Outer hole 5 of outer peripheral surface, 5a: Arc-shaped chemical | medical agent storage container Inner peripheral surface 6, 6a: inner peripheral surface 7, 7a: hair passing part 36: hair collecting part 37: scheduled hair cutting part 40: solid medicine M: eye plate D: drainage groove H : Drain port G: Drain cover L: Drain recess P1: Drain port drain pipe

Claims (20)

A pan that is attached to a drainage structure composed of a drainage recess and a drainage recess provided at the lower part of the drainage port, and has a dome portion protruding in the upper part in the plane, and is provided below the drainage port surface An eye plate comprising: a flat surface portion; a main body portion including a dam portion extending upward at an outer peripheral edge portion of the flat surface portion; and a locking portion for fixing the main body portion to a drain outlet. The eye plate according to claim 1, wherein the locking portion is a flange provided at a peripheral portion of the drain outlet. 3. The eye plate according to claim 1, wherein a drainage hole is provided in the dome portion. The cross-section of the dome portion is trapezoidal, quadrangular, or rectangular, and a grid-like drainage hole is provided on a side surface thereof. The eye plate according to any one of claims 1 to 4, wherein a lattice-shaped drainage hole is provided in the weir portion. The use of a pan that has a hole that allows the entire dome to protrude upward and that has a flat surface and a weir extending upward from the outer peripheral edge of the flat surface is used on the main body. The eye plate according to any one of claims 1 to 5, characterized in that The size of the drain outlet provided in the eye plate which has a hole that can project the entire dome part upward and has a flat part and a weir part extended to the upper part on the outer peripheral edge of the flat part is The eye plate according to claim 6, wherein the size is smaller than a size of a drain outlet provided in the section. A pan that is attached to a drainage structure consisting of a drainage recess and a drainage recess provided at the bottom of the drainage port, and is a flat part provided below the drainage port surface, extending to the upper part of the outer peripheral edge of the flat part And a locking portion for fixing the main body portion to the drainage port, and a flat portion having a dome portion projecting from the upper portion in the surface and an upper portion on the outer peripheral edge portion of the flat portion. An eye plate comprising a weir portion extending to the top of the main body portion is used. 9. The eye plate according to claim 8, wherein a drain hole is provided in the dome portion. The cross-section of the dome portion is trapezoidal, square, or rectangular, and a grid-shaped drainage hole is provided on a side surface thereof. The eye plate according to any one of claims 8 to 10, wherein a lattice-shaped drainage hole is provided in the weir portion. The water permeable sheet or a sheet provided with a drain hole is attached to the upper part of the main body, and the sheet is fixed and used by a fixture that can be in close contact with the dam part. Eye plate. The eye plate according to claim 12, wherein the fixture is an elastic body longer than the length of the peripheral edge portion of the weir portion. The eye plate according to claim 13, wherein the elastic body has a band shape in which lattice-shaped drain holes are provided. The eye plate according to any one of claims 1 to 14, wherein a chemical solution supply unit is provided on the peripheral part of the main body and the drain outlet. The eye plate according to claim 15, wherein the chemical solution supply unit is provided on the entire periphery of the drain outlet. The eye plate according to claim 15 or 16, wherein the chemical liquid supply part is formed integrally with the main body part or is fixed to the main body part via a fitting member. The eye plate according to any one of claims 15 to 17, wherein the chemical liquid supply section is provided on an upper portion of the flange. The eye plate according to any one of claims 15 to 18, wherein the chemical liquid supply unit has a structure capable of controlling an inflow amount and an outflow amount of waste water. The medicine supply unit is a circular or polygonal ring shape, or a ring-shaped container having a notch in a part thereof, and has a dust passage portion through which dust can pass. The eye plate according to any one of the above.

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