JP2018519447A - Drainage guide device for preventing malodor and backflow - Google Patents

Abstract

The drainage guide device for preventing malodor and backflow according to the present invention includes an inlet for receiving fluid on one side of the upper part and an outlet for discharging the fluid on one side of the lower part. And a drainage guiding portion provided at the discharge port of the housing portion.

Description

  The present invention relates to a drainage guide device for preventing malodor and backflow, and more specifically, it is provided at a drain outlet such as a urinal, a sink, or a toilet floor to quickly discharge sewage, and at the same time, malodor, sewage, or insect. The present invention relates to a malodorous and backflow prevention drainage guide device for preventing the backflow of water through a drain outlet.

  Sanitary laws and regulations stipulate that bad odors or gases generated from drain pipes must be sealed or sealed. The urinal provided on the wall of the toilet must prevent odor and backflow by the water remaining at the upper end of the drainage pipe at the same time that the urine and water are discharged through the drainage pipe when the user uses the toilet. I must.

  However, in the conventional urinal, since a large amount of water is used to wash the urine, there is a problem that water resources are depleted, and there is a problem that maintenance cost increases due to water consumption. In addition, in order to prevent the backflow of malodor, there is a problem that a slight malodor is continuously generated by urine contained in water remaining in the drain pipe.

  In order to solve such a problem, a fluid control valve is disclosed in Korean Patent No. 10-2005-0084278. Here, a component having a flat stream of flexible elastic material ending at the lower end in the support trough-like section and a configuration providing a surface that can seal the end of the strip, fluid in only one direction. The conventional problem that bad smell or sewage flows backward can be solved. However, if it is not restored due to the lack of elasticity of the strip, there is a problem that the flow rate of the urine is slow to provide a cause of the generation of malodor and it is difficult to block the reverse flow of the malodor.

  In addition, the sludge, scale, and urine stones generated by adsorbing the urine protein drained by the strip to the surface of the strip loses the opening and closing function of the strip, making it difficult to block the back flow of malodor.

  In order to solve the problems of the prior art, the applicant described above through an anhydrous urinal described in Korean Patent No. 10-166553 filed and registered on March 13, 2012. The problem of was solved.

  FIG. 1 is a cross-sectional view showing a usage mode of a conventional anhydrous urinal. FIG. 2 is a perspective view showing a usage mode of a urinal to which a conventional anhydrous urinal is applied. As shown in FIGS. 1 and 2, when the conventional anhydrous urinal 400 is applied to the urinal 500, the conventional problems can be solved. As described above, when applied to the urinal 500 used by many users within a short time, there are the following problems.

  In general, the average amount of urine discharged by one user is about 300 to 400 ml. When one user uses the urinal 500 and there is no next user, the conventional anhydrous urinal 400 can sufficiently discharge the urine L inside the urinal 500. However, when many users use the urinal 500 continuously, as shown in FIG. 1, the discharge amount of the anhydrous urinal 400 catches up with the inflow amount of the urine L flowing into the urinal 500. However, there is a problem that the previous user's urine L remains inside the urinal 500.

  In such a case, the next user determines that the state of the urinal 500 is unhygienic and avoids the use of the urinal 500. Even if the urinal 500 is used, There is a problem that the remaining urine L is scattered outside and is unsanitary.

Korean Registered Patent No. 10-1166533 (published July 19, 2012)

  The present invention is for solving conventional problems, and is provided in a drain outlet such as a urinal, a sink, or the bottom of a toilet to quickly discharge dirty water, and at the same time, malodor, sewage, insects, etc. The purpose of the present invention is to provide a drainage guide device for preventing bad odor and backflow for preventing water from flowing back through the drain outlet.

  The object of the present invention is not limited to this, and other objects not mentioned will be clearly understood by those skilled in the art from the following description.

  In order to achieve the object of the present invention as described above, the drainage guide device for preventing malodor and backflow has an inlet into which fluid flows into one side of the upper part and an outlet from which the fluid is discharged into one side of the lower part. And a drainage guide portion formed at a discharge portion of the storage portion and a storage portion for storing the fluid.

  At this time, the storage portion may be formed such that the discharge port is relatively narrow compared to the inflow port.

  In addition, the accommodating part may be formed so as to incline downward from the outside to the inside so that the fluid can be easily discharged.

  In addition, a cover may be further provided on one side of the inlet of the housing unit.

  In addition, a first support part may be provided on one side of the lower surface of the cover to support the cover so as to be separated from the inlet so that the fluid flows into the inlet.

  Further, a second surface coupled to the drainage guide portion is provided on one side of the lower surface of the cover so as to be separated from the inflow port so that the fluid flows into the inflow port. A support may be further provided.

  The second support part may be integrally formed with at least one of the cover and the drainage guide part.

  In addition, a plurality of grooves through which the fluid can flow may be formed on one side of the cover.

  In addition, the drainage guide part is coupled to the discharge port, a body part in which a drainage hole through which the fluid can flow is formed, a drainage guide bar provided to protrude downward on one side of the lower surface of the body part, And a drainage guide surface that is provided so as to wrap the drainage guide rod and that is provided to be in close contact or open depending on whether the fluid flows.

  In addition, a drain guide part may be formed on one side of the outer peripheral surface of the drain guide bar.

  In addition, the drain guide part may be formed in a groove shape along the longitudinal direction of the drain guide bar on one side of the outer peripheral surface of the drain guide bar so that the fluid can flow.

  The drainage guide part may be formed in a streamlined groove on one side of the outer peripheral surface of the drainage guide rod so that the fluid can flow.

  The drainage guide surfaces may be paired so as to be opposed to each other, and a convex portion by embossing may be formed on one side of the upper portion of the one surface facing each other.

  The drainage guide part may further include a housing coupled to the body part into which the drainage guide surface can be inserted.

  The malodor and backflow prevention drainage guide device of the present invention has the following effects.

  First, even if a large amount of fluid is flowed in at a speed higher than the drainage speed by many users continuously, the residual fluid flows into the housing and is not exposed to the user. There is a possible effect.

  Secondly, the residual fluid that has flowed into the housing portion is prevented from being exposed to the user's vision by the cover, and there is an effect that the residual fluid can be prevented from scattering to the outside.

  Third, by storing the fluid in the housing part having a relatively small area compared to a urinal or a sink, the pressure per unit area due to the weight of the fluid in the housing part is equal to the pressure of the urinal or the sink. There is an effect that the discharge speed of the fluid can be improved by relatively increasing in comparison.

  Fourth, there is an effect that the fluid can be discharged more quickly through the drainage guide portion provided in the drainage guide rod and the convex portion formed on the drainage guide surface.

  Fifth, the rapid extension of the drainage guide surface has the effect of facilitating quick fluid discharge and odor backflow blocking.

  Sixth, the cover and the drainage guiding part are formed integrally, and the drainage guiding part is separated together when the cover is separated, and the drainage guiding part can be easily cleaned, repaired and replaced.

  The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the claims.

The following drawings attached to this specification illustrate preferred embodiments of the invention and, together with the detailed description, serve to further understand the technical idea of the invention, It should not be construed as being limited to the matters described in the drawings.
Sectional drawing which shows the use aspect of the conventional anhydrous urinal. The perspective view which shows the usage condition of the urinal to which the conventional anhydrous urinal was applied. The perspective view of the drainage guide apparatus by this invention. The exploded perspective view of the drainage guide device by the present invention. The longitudinal direction sectional view of the drainage guide device by the present invention. The longitudinal cross-sectional view of the accommodating part by the modification of this invention. The figure which shows the various Example of the waste_water | drain guide rod by this invention. The figure which shows the various Example of the waste_water | drain guide rod by this invention. The figure which shows the various Example of the waste_water | drain guide rod by this invention. The figure which shows the various Example of the waste_water | drain guide rod by this invention. The side view of the drainage guide surface by the modification of this invention. AA sectional drawing of FIG. The longitudinal direction sectional view of the drainage guide device to which the cover by the modification of the present invention is applied. Sectional drawing which shows the flow of the fluid of the waste_water | drain guide apparatus by this invention. Sectional drawing which shows the usage condition of the drainage guide apparatus by this invention.

  Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

(Configuration of drainage guide device)
The drainage guide device 10 according to the present invention is provided in a urinal 500, a sink, or the bottom of a bathroom, and is provided so as to be inserted into a drain outlet for draining a fluid L such as sewage, and a fluid L such as sewage. Is a device that discharges and flows into the drain pipe, blocking off the bad odor or sewage and insects flowing back from the drain pipe. Such a drainage guide device 10 may be provided at any place where the fluid L is discharged, such as the urinal 500, a sink, or the bottom of a bathroom. However, in the present invention, for convenience of explanation. The description will focus on what is provided in the urinal 500.

  FIG. 3 is a perspective view of a drainage guide device according to the present invention, and FIG. 4 is an exploded perspective view of the drainage guide device according to the present invention. FIG. 5 is a longitudinal sectional view of the drainage guide device according to the present invention. As shown in FIGS. 3 to 5, the drainage guide device 10 according to the present invention is largely composed of a housing part 100, a drainage guiding part 200, and a cover 300.

  The storage unit 100 is a device that is inserted into a drain outlet that drains the fluid L of the urinal 500, stores a predetermined amount of fluid L, and provides a space in which the drainage guiding unit 200 can be coupled. The accommodating part 100 has a hollow column shape so that a predetermined amount of the fluid L can be introduced and accommodated therein, and the inlet and the fluid L are introduced into the upper side and the lower side. Are formed in such a way that each of the discharge ports is opened. The inflow port and the discharge port can be formed in various sizes depending on the use mode, but preferably, the upper surface of the accommodating portion 100 is opened as a whole and used as the inflow port, and the lower surface of the accommodating portion 100 is entirely defined. It is better to open it and use it as a discharge port.

  Moreover, the accommodation part 100 should be formed so that the discharge port is relatively narrow compared to the inflow port. More preferably, as shown in FIG. 4, it is better to form the central part or the lower part so that the fluid L can be easily discharged so as to incline downward from the outside toward the inside.

  FIG. 6 is a longitudinal cross-sectional view of a housing portion according to a modification of the present invention. Further, according to the usage mode, as shown in FIG. 6, the accommodating portion 100 is formed such that a step 110 is formed on one side of the center, and the step 110 is inclined downward from the outside to the inside. Is formed. As described above, the lower portion of the accommodating portion 100 is formed with a relatively small diameter relative to the upper portion with respect to the step 110, so that the fluid L flowing into the accommodating portion 100 has a pressure against a unit area in the lower portion. As a result, the waste water guiding part 200 can be passed more quickly, and sewage such as the urine L can be quickly discharged to the drain pipe.

  The drainage guide unit 200 is provided at the discharge port of the storage unit 100, discharges the fluid L that is temporarily stored in the storage unit 100 and is temporarily stored in the drainage pipe, and malodors or sewage that flows backward from the drainpipe, and It is a device that prevents the invasion of insects flowing through the drain pipe. Any device may be used as long as it can achieve such an object, but the drainage guiding unit 200 according to an embodiment will be described in more detail as follows.

  As shown in FIGS. 4 and 5, the drainage guiding unit 200 according to an embodiment is largely composed of a body part 210, a drainage guiding rod 220, a drainage guide surface 230, and a housing.

  The body part 210 is made of a plate-like member having an area corresponding to the discharge port of the housing part 100. At one side of the body part 210, at least one drainage hole 211 through which the fluid L can flow is formed. At this time, a plurality of drain holes 211 can be provided, and preferably a plurality of drain holes 211 can be provided radially at equal intervals with reference to the center of the body part 210. In addition, an O-ring is provided on the outer peripheral surface of the body part 210 so that the outer peripheral surface of the body part 210 and the inner peripheral surface of the discharge port of the storage part 100 are in close contact with each other. The fluid L or bad odor may be prevented from flowing on the contact surface between the part 100 and the outlet. In the present specification, the body part 210 is illustrated based on being connected to the discharge port of the accommodating part 100 through a fitting method. However, depending on the mode of use, the body part 210 can also be connected by a screw connection method. It is self-explanatory.

  Further, an extended portion 212 extended outward is further formed on the upper surface of the body portion 210. Thereby, it can prevent that the waste_water | drain guidance part 200 detach | leaves from the discharge port of the accommodating part 100. FIG.

  The drainage guide rod 220 is formed to protrude downward on one side of the lower surface of the body part 210, so that the fluid L introduced through the drainage hole 211 of the body part 210 flows along the outer peripheral surface of the drainage guide bar 220. In addition, the drainage guide surface 230 prevents the expansion of the drainage guide surface 230 from being delayed by mutual friction. The drainage guide rod 220 is preferably formed on one side of the lower surface of the body part 210, preferably on one side of the center. At this time, the drainage guide rod 220 should have a rectangular shape that is gradually narrowed from the top to the bottom.

  FIG. 7 is a view showing various embodiments of the drainage guide rod according to the present invention. As shown in FIG. 7, a drainage guide part 221 for guiding the flow of the fluid L more easily and quickly can be further formed on the outer peripheral surface of the drainage guide rod 220. The drainage guide portion 221 is formed on the outer peripheral surface of the drainage guide rod 220 in a negative or positive manner, and guides the fluid L to flow quickly along the drainage guide portion 221. Be expanded quickly. The drainage guide part 221 formed on the drainage guide rod 220 may have various shapes, which will be described in more detail with reference to the drawings.

  First, the drain guide part 221 may be formed along the longitudinal direction of the drain guide bar 220 as illustrated in FIG. A plurality of such drain guides 221 may be provided so as to be radially spaced at regular intervals with reference to the longitudinal center of the drain guide rod 220. At this time, the drainage guide part 221 may be formed in a groove shape as illustrated in FIG. 7b, and as illustrated in FIG. The drain guide surfaces 230 may be formed so as to penetrate each other. Here, the drainage guide part 221 is illustrated and described on the basis that it is formed by a groove or an indentation that penetrates, but depending on the use mode, the drainage guide part 221 may be formed by a positive impression. It is clear that there are also.

  As another example, the drainage guide 221 may be formed in a streamlined shape on one side of the outer peripheral surface of the drainage guide rod 220 as illustrated in FIG. 7d. Thus, it is obvious that the drainage guide portion 221 can also be formed in a negative or positive manner when it is formed in a streamlined shape.

  As described above, since the drainage guide portion 221 is formed along the outer peripheral surface of the drainage guide rod 220, a gap is formed with the drainage guide surface 230 described later, and the flow of the fluid L becomes quicker. The drainage guide surface 230 is expanded more quickly by the flow of L, and the drainage of the fluid L becomes quicker.

  The drainage guide surface 230 is connected to one side of the lower part of the body part 210 and wraps around the drainage guide rod 220. The drainage guide surface 230 is closely contacted or expanded depending on whether or not the fluid L flows. Can be prevented. The drainage guide surface 230 is in close contact with the drainage guide rod 220 depending on whether or not the fluid L flows, or is easily expanded to discharge the fluid L easily. Any device that can prevent backflow may be used.

  However, preferably, as shown in FIGS. 4 and 5, one side of the upper part is provided in a column shape so as to wrap the drainage guide rod 220 at a predetermined interval, and one side of the lower part is an upper part of the columnar shape. It consists of a pair of planar members which are gradually narrowed from the lower end and face each other with respect to the drainage guide rod 220. At this time, it is preferable that one side of the lower portion having a planar shape has a larger area than the drainage guiding rod 220 and is longer than the drainage guiding rod 220. Further, the pair of planar members may be independent members so as to be opened in directions facing each other.

  The drainage guide surface 230 is made of a material having a predetermined elasticity such as rubber, and when the fluid L flows, one side of the lower portion formed of a pair of planar members is opened by the weight of the fluid L. When the fluid L flows and the fluid L does not flow, the fluid L is brought into close contact with each other by elasticity to prevent the back flow of malodor.

  FIG. 8 is a side view of a drainage guide surface according to a modification of the present invention. 9 is a cross-sectional view taken along the line AA in FIG. As shown in FIGS. 8 and 9, the drainage guide surface 230 having the above-described configuration may be formed with a convex portion 231 embossed on one side. Such a convex part 231 has a hollow hemispherical shape. When the flow of the fluid L is generated through the embossed convex portion 231, the drainage guide surface 230 can be expanded more quickly and the fluid L can be discharged quickly.

  The housing is coupled to the lower portion of the body part 210 so as to wrap the drainage guide surface 230 with a predetermined space. Such a housing has a hollow column shape in which the drainage guide surface 230 is inserted and the upper and lower surfaces are opened so that the fluid L is discharged. Such a housing is connected to the lower portion of the body part 210 by various methods such as a fitting method or a rotational connection method using a screw thread, and prevents the drainage guide surface 230 inserted therein from being detached. .

  The present invention is described based on the configuration in which the drainage guide surface 230 is seated and supported inside the housing. However, the drainage guide surface 230 may be directly fixed to the body part 210 depending on the use mode. It is clear that it can be provided. That is, the drainage guide surface 230 can be coupled so as to be directly fixed to the body part 210 without a housing. In such a case, the housing may not be provided.

  In addition to the above-described configuration, the drainage guiding unit 200 applies the configuration of the anhydrous urinal 400 described in Korean Patent No. 10-166553, filed and registered by the applicant on March 13, 2012. You can also

  The cover 300 is a device that is provided on the upper portion of the storage unit 100 and prevents the fluid L stored in the cover 300 from being exposed to the outside. Such a cover 300 is provided so as to be separated from the inflow port of the housing part 100 so that the flow of the fluid L into the housing part 100 is not hindered, or a plurality of inflow holes penetrating the side wall surface. 330 can be provided.

  As described above, the first support part 310 and the second support part 320 may be provided to separate the cover 300 from the inlet of the housing part 100.

  The first support part 310 is provided in a partition shape in the lower part of the cover 300 so that the accommodating part 100 and the cover 300 can be separated. At this time, the first support portion 310 is preferably provided at the edge portion of the cover 300 so that the first support portion 310 is supported by the edge portion of the housing portion 100 and can support the cover 300. A plurality of the first support portions 310 may be provided radially at the center of the cover 300, and the number of the first support portions 310 may be three or four so that the influence on the flow of the fluid L is minimized and the cover 300 can be supported stably. It is better that the first support portions 310 are provided at equal intervals.

  The second support part 320 is a device that is provided so as to connect the cover 300 and the body part 210 of the drainage guiding part 200 and supports the cover 300 so as to be separated from the accommodating part 100. The second support part 320 preferably has a columnar shape, and is formed to be relatively longer than the depth of the housing part 100 so that the cover 300 is separated from the inflow port of the housing part 100 by a predetermined distance.

  At this time, the second support part 320 is provided as a separate member from the cover 300 and the body part 210 of the drainage guidance part 200, and is coupled to the cover 300 and the body part 210 of the drainage guidance part 200 by a method such as screw coupling or fitting. Can be done. However, depending on the usage mode, the second support part 320 can be formed integrally with at least one of the cover 300 and the drainage guiding part 200. That is, the second support part 320 may be integrally cast with at least one of the cover 300 and the drainage guiding part 200, or may be integrally formed by a method such as ultrasonic welding after being manufactured with another member. .

  As described above, if the second support part 320 is formed integrally with the cover 300 and the drainage guiding part 200, when the cover 300 is separated from the housing part 100, the drainage guiding part 200 is separated together. For this reason, when the administrator needs to clean or replace the drainage guiding unit 200, the drainage guiding unit 200 is separated by only the operation of separating the cover 300 without putting a hand inside the housing unit 100. The drainage guiding unit 200 can be cleaned and replaced hygienically and easily.

  Both the first support part 310 and the second support part 320 configured as described above may be provided, or one of them may be provided.

  FIG. 10 is a longitudinal sectional view of a drainage guide device to which a cover according to a modification of the present invention is applied. Further, when the first support part 310 and the second support part 320 are not provided, as shown in FIG. 10, the side wall surface so that the fluid L can flow to one side of the side wall surface or the upper surface of the cover 300. Alternatively, by forming the plurality of inflow holes 330 penetrating the upper surface, the fluid L can easily flow even when the cover 300 is in close contact with the inflow port of the housing portion 100.

(Usage of drainage guide device)
FIG. 11 is a cross-sectional view showing the flow of fluid in the drainage guide apparatus according to the present invention. The fluid flow of the drainage guiding apparatus 10 having the above-described configuration is as shown in FIG. This will be described in more detail as follows.

  In general, the pressure inside the drain pipe is a relatively high pressure compared to the atmospheric pressure, and therefore when the fluid L does not flow, the drain guide surface 230 is in close contact with the pressure inside the drain pipe. Maintained at. In this way, since the drainage guide surface 230 is in close contact, a bad odor backflow and insect inflow are prevented.

  Thereafter, when an external fluid L such as the urine L is generated, the fluid L enters the inside of the housing part 100 through an inflow hole 330 formed in the cover 300 or a separation space between the cover 300 and the inlet of the housing part 100. Inflow.

  The fluid L that has flowed into the housing part 100 flows to the lower part of the body part 210 through the drainage holes 211 formed in the body part 210 of the drainage guidance part 200. At this time, the fluid L flowing to the lower part of the body part 210 through the drain hole 211 of the body part 210 is dropped along the outer peripheral surface of the drainage guide rod 220 formed so as to freely fall or protrude to the lower part of the body part 210. Will flow into. At this time, since the drainage guide rod 221 is formed with the drainage guide portion 221 capable of quickly flowing the fluid L, the fluid L can flow quickly without being clogged along the drainage guide portion 221.

  As described above, the fluid L flows into the storage unit 100 and the drainage guide unit 200, and at the same time, the internal pressure of the storage unit 100 and the drainage guide unit 200 rises. The guide surface 230, more specifically, a pair of planar members provided on one side of the lower portion of the drainage guide surface 230 is expanded so as to be separated from each other, and the fluid L is discharged to the drain pipe.

  At this time, in the state where the drainage guide portion 221 is filled with air before the inflow of the fluid L occurs, the air is pushed by the inflow of the fluid L, and the drainage guide portion 221 is expanded more quickly. be able to. Further, the air is also pushed into the convex portion 231 formed on one side of the drainage guide surface 230 by the inflow of the fluid L in the atmosphere in a state where air is accumulated, and the drainage guide portion 221 can be expanded quickly. .

  As described above, while the fluid L flowing into the housing portion 100 is completely discharged, the drainage guide surface 230 is maintained in an expanded state, and the fluid L flowing into the housing portion 100 is discharged. When completed, the drainage guide surface 230 contracts again and comes into close contact with the pressure inside the drainage pipe and the elastic restoring force of the drainage guide surface 230.

  FIG. 12 is a cross-sectional view showing how the drainage guide device according to the present invention is used. The drainage guide device 10 having the above-described configuration and drainage method can be provided at the drainage port of the urinal 500 as shown in FIG. The drainage guide device 10 thus provided is as follows when compared with the conventional anhydrous urinal 400 illustrated in FIG.

  The accommodating part 100 of the drainage guide device 10 according to the present invention can be manufactured with a dose that can accommodate 500 ml to 100 ml of the fluid L depending on the use mode.

  In the case of the urinal 500 that many people use at the same time, such as in a subway station, school, and rest area, many people use the urinal 500 within a short time. As an example, when four persons with an average urine volume of 300 ml use the urinal 500 continuously, 1,200 ml of urine L flows into the urinal 500 almost simultaneously. At this time, in the drainage guiding part 200 of the present invention and the conventional anhydrous urinal 400, the urine L is continuously drained. As shown in the figure, the urinal 500 is maintained in a state where the urine L is filled.

  As an example, suppose the prior art anhydrous urinal 400 drains 400 ml of urine L until the last user completes the use of urinal 500 after the first user starts to urinate L. As shown in FIG. 1, in the conventional urinal 500, 800 ml of urine L is maintained in an exposed state inside the urinal 500, and a visually unhygienic appearance is exposed. The

  However, in the present invention, the urine L is temporarily stored in the housing part 100 having a relatively smaller area than the urinal 500. At this time, since the urine L is stored inside the accommodating portion 100 that is relatively narrower than the urinal 500, the pressure per unit area inside the accommodating portion 100 is relatively higher than that of the urinal 500. As described above, the drainage of the present invention is compared with the conventional anhydrous urinal 400 through the pressure inside the housing part 100, the drainage guide part 221 provided on the drainage guide rod 220, the convex part 231 formed on the drainage guide surface, and the like. The guide device 10 can discharge a large amount of urine L to the outside for the same time.

  As an example, while the conventional anhydrous urinal 400 discharges 400 ml of the urine L to the outside, the drainage guide device 10 of the present invention uses the pressure inside the storage unit 100 to transfer the urine L of 450 ml to 500 ml to the outside. Can be discharged.

  As described above, even if the urine L is discharged at a speed faster than that of the conventional technique, 700 to 750 ml of the urine L remains inside the urinal 500. However, the urine L is not exposed to the outside of the urinal 500 but remains in the state where it flows into the housing part 100, and the housing part 100 is covered with the cover 300. Cannot visually confirm whether or not the urine L remains. In this way, the subsequent user can feel hygienically because the remaining urine L is not exposed to the field of view.

  Also, as shown in FIG. 1, when the urine L remains inside like the conventional general urinal 500 or the anhydrous urinal 400, the remaining urine L can be externally used by a later user. Scatters to the user and makes the user uncomfortable. However, the drainage guide device 10 of the present invention uses the urinal 500 in the state where the remaining urine L exists because the remaining urine L is covered with the cover 300 in a state where the urine L flows into the housing portion 100. However, since the problem that the remaining urine L scatters outside the urinal 500 does not occur, the urinal 500 can be used hygienically even if many users use it continuously. .

  As described above, those skilled in the art to which the present invention pertains can understand that the present invention can be implemented in other specific forms without changing the technical idea or essential features thereof. . Thus, it should be understood that the above-described embodiments are illustrative in any aspect and are not limiting. The scope of the present invention is defined by the following claims rather than the detailed description, and all modifications or variations derived from the meaning and scope of the claims and equivalent concepts fall within the scope of the present invention. Must be interpreted as included.

10: Drainage guide device 100: Housing part 110: Step 200: Drainage guide part 210: Body part 211: Drainage hole 212: Expansion part 220: Drainage guide rod 221: Drainage guide part 230: Drainage guide surface 231: Convex part 300: Cover 310: 1st support part 320: 2nd support part 330: Inflow hole 400: Conventional anhydrous urinal 500: Urinal L: Fluid (urine)

Claims (14)

An inflow port through which fluid flows into one side of the upper part and a discharge port through which the fluid is discharged from one side of the lower part are formed; a storage unit that stores the fluid; and drainage that is provided at the discharge port of the storage unit Induction part;
Including a drainage guide device.   The drainage guide device according to claim 1, wherein the accommodating portion is formed such that the discharge port is relatively narrower than the inflow port.   The drainage guide device according to claim 1, wherein the housing portion is formed so as to be inclined downward from the outside to the inside so that the fluid can be easily discharged.   The drainage guide device according to claim 1, wherein a cover is further provided on one side of the inlet of the housing portion.   The 1st support part which supports the said cover so that it may separate from the said inflow port is provided in the one side of the lower surface of the said cover so that the said fluid may flow in into the said inflow port. The drainage guide device described in 1.   A second support part that is provided on one side of the lower surface of the cover so as to be separated from the inflow port so that the fluid flows into the inflow port and is coupled to the drainage guide unit The drainage guide device according to claim 4, further comprising:   The drainage guide device according to claim 6, wherein the second support part is formed integrally with at least one of the cover and the drainage guide part.   The drainage guide device according to claim 4, wherein a plurality of grooves through which the fluid can flow are formed on one side of the cover. The drainage guide part is
A body part coupled to the discharge port and formed with a drain hole through which the fluid can flow;
A drainage guide rod provided to protrude downward on one side of the lower surface of the body portion; and a drainage guide surface provided to wrap around the drainage guide rod and to be in close contact or open depending on whether the fluid flows. ;
The drainage guide device according to claim 1, comprising:   The drainage guide device according to claim 9, wherein a drainage guide part is formed on one side of the outer peripheral surface of the drainage guide rod.   The drainage according to claim 10, wherein the drainage guide portion is formed in a groove shape along the longitudinal direction of the drainage guide rod on one side of the outer peripheral surface of the drainage guide rod so that the fluid can flow. Guide device.   The drainage guide device according to claim 10, wherein the drainage guide part is formed in a streamlined groove on one side of the outer peripheral surface of the drainage guide rod so that the fluid can flow.   The drainage guide device according to claim 9, wherein the drainage guide surfaces are formed as a pair so as to face each other, and a convex portion is formed by embossing on one side of an upper portion of the surfaces facing each other.   The drainage guide device according to claim 9, further comprising a housing that is coupled to the body portion and into which the drainage guide surface can be inserted.

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