JP2008156072A - Drainage apparatus for garbage bag for sink cabinet - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To drain residual dirty water in a garbage bag for a sink cabinet surely and conveniently of itself. <P>SOLUTION: In an adaptor A for water supply, a siphon tube P consisting of a set of an approximately inverted L-shape suction pipe 19 sagging short into the garbage bag 12 and an approximately inverted L-shape discharge pipe 20 sagging long to a sink S of the sink cabinet which are facing each other is detachably tucked by a surrounding wall surface 11 of a corner container B and a corresponding mating insertion foot ring 17. The adaptor A for water supply is inserted and fit to the corner container B set with the garbage bag 12 set in a manner detachable from above it. The residual dirty water W1 in the garbage bag 12 is drained to the sink S of the sink cabinet by siphon action for supplying water W2 from the adaptor A. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a drainage device for conveniently and conveniently extracting the accumulated sewage from a container containing a plastic synthetic resin film deposited in a corner container of a sink.

The present applicant previously proposed Japanese Patent Publication No. 4-51441 as a drainage device using this type of siphon principle. This is considered to be the publicly known technique that most closely approximates the present invention.
Japanese Patent Publication No. 4-51441

  However, the configuration of the drainage device according to the above known invention still has the following problems.

  Specifically, in addition to a siphon tube comprising a suction cylinder (9), a discharge cylinder (10), and a chamber (8) for communicating both cylinders (9) (10), a special float valve (4) is also provided. Since it is necessary, the manufacturing cost is gradually increased, and the float valve (4) tends to break down as a movable member, and the valve hole (3) of the upper bottom plate (2) can be opened and closed stably indefinitely. It cannot be done and is inferior in durability.

  Secondly, the water supply pipe (1) has a double bottom of the upper bottom plate (2) and the lower bottom plate (7), and the inside is defined as a chamber (8), and the lower bottom plate (7) Since a pair of the suction cylinder (9) and the discharge cylinder (10) are connected and integrated, fine residues of soot easily accumulate in the chamber (8), which can be easily removed by removing and disassembling the siphon tube. It cannot be cleaned conveniently.

  Thirdly, the water supply cylinder (1) extends over the opening edge of the trash can (corner container) (10) with the suction cylinder (9) and the discharge cylinder (10) as two legs with a difference in length. Therefore, it is easy to incline when using the water supply, so that it is impossible to drain quickly due to the correct siphon principle. Similarly, during use, there is a possibility that the garbage bag (garden container bag) (21) may sag into the interior of the garbage container (corner container) (20).

  Fourthly, when the discharge port of the discharge tube (10) is larger than the suction port of the suction tube (9), the air (vacuum) that enters and accumulates in the discharge tube (10) first from the discharge port. ), The drainage from the suction cylinder (9) to the discharge cylinder (10) does not flow smoothly, and there is a situation where it cannot be reliably extracted by itself.

  In this regard, the above-described known invention merely describes that the suction cylinder (9) and the discharge cylinder (10) are combined from pipes having different diameters so that the expansion and contraction thereof can be freely adjusted.

  SUMMARY OF THE INVENTION The present invention aims to improve such problems, and in order to achieve the object, in claim 1, the sink wall is provided with a relief recess for siphon pipes on an inclined taper-shaped enclosure wall that expands upward. For corner containers,

  A container bag to be deposited and set inside the corner container;

  An adapter for water supply that sandwiches the container-containing bag at the fitting surface between the insertion leg ring and the surrounding wall surface by being inserted into and fitted to the inside of the corner container so as to be freely detachable by a certain depth from above. When,

  A substantially inverted U-shaped siphon tube attached in a penetrating state to a position corresponding to the escape recess for siphon tube in the insertion leg ring of the adapter,

  The siphon tube is detachably screwed and fastened from a pair of facing an inverted L-shaped suction tube that hangs down to the inside of the above-mentioned bag storage bag and an approximately inverted L-shaped discharge tube that hangs down to the sink of the sink. By doing so, pinch it to the insertion ring of the adapter,

  By supplying water from the adapter to a level that is higher than the siphon tube, the accumulated sewage in the container storage bag is extracted by itself into the sink of the sink.

  Further, in claim 2 dependent on claim 1, the suction pipe opening in the siphon pipe is changed to be thicker than that of the discharge pipe, or the thicknesses thereof are the same as each other. It is characterized in that the area is changed differently from that of the discharge port.

  In claim 3, which is also dependent on claim 1, the length of the siphon tube suction tube depending on the interior of the container-containing bag and the length of the discharge tube depending on the sink of the sink can both be adjusted. It is characterized by setting as follows.

  A fourth aspect dependent on the first aspect is characterized in that a portion corresponding to the suction pipe of the siphon pipe on the bottom surface of the corner container is depressed as a concave step surface, or an opening is formed as a bottom hole.

  A fifth aspect dependent on the first aspect is characterized in that a vertical comb-like slit for shrinking the diameter is cut out in the insertion leg ring of the water supply adapter.

  Further, in claim 6 subordinate to claim 1, the water supply adapter is once cut off from the longitudinal groove, and the tightening small screw planted on one end side of the cut off is opened along the radial direction on the other end side. It is characterized in that it is inserted and fastened into a small screw receiving long hole so as to be freely inserted and removed.

  According to the above configuration of the first aspect, since the valve hole of the known invention described at the beginning and the float valve (movable member) that opens and closes the valve hole are unnecessary, there is no possibility of failure, and mass production effect and durability Can be maximized.

  In addition, the water supply adapter that expands the volume of the corner container to the inclined taper-shaped enclosure wall that expands upwards can be inserted / removed from above so that the adapter can be tilted when using the water supply. In addition, the container storage bag is sandwiched and integrated with the fitting surface, and as a result, there is no risk of accidental dripping into the corner container, and the stability during use is remarkably excellent.

  Furthermore, the siphon pipe is composed of a pair of a separate and independent suction pipe and discharge pipe, and is detachably screwed and fastened to be clamped and fixed to the insertion leg ring of the water supply adapter. Therefore, the screwed fastening state of the suction pipe and the discharge pipe communicating with each other can be released, and the adapter and the adapter can be disassembled and cleaned, which is useful for improving the convenience and hygiene effect.

  In that case, if the configuration of claim 2 is adopted, it is difficult for air to enter and accumulate in the discharge pipe, and the accumulated waste water is sucked in from the suction port earlier, and this is smoothly passed from the suction pipe to the discharge pipe without resistance. It is possible to circulate through the discharge port, and there is an effect that it can be reliably extracted from the discharge port.

  If the structure of Claim 3 is employ | adopted, even if there are various difference changes about the depth of a corner container and the level | step difference of the bottom face and a sink, this can be coped with conveniently, and the inlet of the inlet pipe can be set. There is an effect that the siphon action can be reliably performed by properly facing the bottom surface of the bag containing bag and the discharge port of the discharge pipe to the sink of the sink.

  In particular, if the configuration of claim 4 is adopted, the suction port of the suction pipe is positioned corresponding to the concave step surface or bottom hole of the bottom surface of the corner container, so that the accumulated sewage in the container storage bag is kept as little as possible. It is possible to pull out almost completely, and it is excellent in the draining effect of porridge.

  If the configuration of claim 5 is adopted, even if there is a change in the diameter of the corner container, this can be dealt with by a slit for caliber cut out in the insertion leg ring of the adapter. It can also be said that the fact that the surrounding wall of the corner container and the insertion leg ring of the adapter form an inclined tapered surface that expands upward in a similar shape works organically.

  Furthermore, if the structure of Claim 6 is employ | adopted, the diameter of the adapter for water supply can also be adjusted according to the magnitude | size change of the diameter in a corner container, and there exists an effect which can ensure the adjustment allowance large.

  Hereinafter, the specific configuration of the present invention will be described in detail with reference to the drawings. The drainage device for the container containing bag is installed at a sink (S) of a sink as shown in the basic embodiment of FIGS. The corner container (B), a water supply adapter (A) that is removably inserted into the corner container (B), and an overall almost removably attached to the adapter (A) It consists of an inverted U-shaped siphon tube (P).

  First, as for the corner container (B), it is integrally molded as an inclined tapered surface in which the surrounding wall surface (11) expands upward from a hard synthetic resin into a substantially right-angled triangular shape in plan view. Inside, the soft container bag (12) made of transparent synthetic resin film is attached and set.

  (13) is a relief recess for siphon tube provided as a circular arc opening upward, preferably to a portion corresponding to the hypotenuse of the substantially right triangle of the surrounding wall surface (11) in the corner container (B), The siphon tube (P) on the adapter (A) side is allowed to escape inside.

  Incidentally, (14) is a large number of notches that are notched in the shape of a comb or a mesh at the corners of only the bottom surface (15) of the corner container (B) or the bottom surface (15) and the surrounding wall surface (11). Similarly, the draining slit (16) is a plurality of stands that continuously hang down from the bottom surface (15) of the corner container (B), and is thereby stably installed on the sink (S) of the sink.

  Next, the water supply adapter (A) is also integrally molded from a hard synthetic resin as a frame ring of similar shape that can be inserted and fitted into the corner container (B) by a certain depth (d). The insertion leg ring (17) is in close contact with the upper part of the enclosure wall surface (11) in the corner container (B) to seal off the siphon tube escape recess (13).

  In addition, a circular siphon tube attachment opening (18) passes through a position corresponding to the recess (13) for siphon tube on the corner container (B) side in the insertion leg ring (17) of the adapter (A). Is formed.

  Furthermore, the above substantially inverted U-shaped siphon tube (P) consists of a set of a suction tube (19) and a discharge tube (20) facing each other as an inverted L-shape, and the set of horizontal tube portions ( 19a) and 20a) are inserted into the adapter (A) by being screwed together and fastened in a transverse state passing through the siphon tube attachment port (18) of the insertion leg ring (17) in the adapter (A). It is clamped and fixed to the leg ring (17).

  As such a suction pipe (19) and a discharge pipe (20), it is preferable to employ a rigid synthetic resin bent pipe, and these are connected to the adapter (A) by releasing the threaded fastening state. It can be removed from the insertion leg ring (17) and disassembled and cleaned.

  In this regard, in FIG. 2, the horizontal pipe portion (19a) of either the suction pipe (19) or the discharge pipe (20) is inserted into the siphon pipe attachment port (18) of the adapter (A) and penetrated. Then, a male screw (21) of the horizontal pipe portion (19a) and a female screw (22) formed to correspond to the other horizontal pipe portion (20a) are detachably screwed and fastened to both horizontal pipes. The insertion leg ring (17) of the adapter (A) is clamped by the large-diameter flanges (19b) and (20b) protruding from the portions (19a) and (20a). Therefore, there is no possibility of water leaking from the siphon tube attachment port (18) of the insertion leg ring (17).

  However, as long as the suction pipe (19) and the discharge pipe (20) are in an assembled state as long as the suction pipe (19) is detachably clamped and fixed to the insertion leg ring (17) of the adapter (A), as shown in FIGS. As shown in one modified embodiment, the same female thread (23) is engraved in both horizontal pipe portions (19a) and (20a), and inserted into the siphon pipe attachment port (18) of the adapter (A). The male thread (25) of the separate joint pipe (24) and the female thread (23) of the horizontal pipe sections (19a) (20a) may be detachably screwed together.

  In any case, assuming that the suction pipe (19) of the siphon pipe (P) is inserted into the corner container (B), the vertical pipe section (19c) hangs down from the horizontal pipe section (19a). In addition, the suction port (26) at the lower end thereof has a longitudinal comb-shaped slit for water conveyance (27) that opens laterally, and a mesh filter (28) is also detachably attached. Yes. Even if the suction opening (26) opened downward is blocked, only the accumulated sewage (W1) in the container storage bag (12) can be reliably sucked from the slit (27) on the circumferential surface. -ing

  On the other hand, the discharge pipe (20) of the siphon pipe (P) faces the sink (S) of the sink, and the vertical pipe part (20c) hangs relatively long from the horizontal pipe part (20a). The discharge port (29) at the lower end is positioned lower than the suction port (26) of the suction pipe (19) by a certain step (h).

  In that case, the thickness (caliber) of the suction pipe (19) is changed to be thicker than that of the discharge pipe (20) as shown in FIGS. 1 and 2, or the second modified embodiment of FIGS. As shown in the drawing, it is preferable that the thickness (bore diameter) is the same as each other, but only the opening area of the suction port (26) is changed to be wider than that of the discharge port (29).

  Then, it is difficult for air to enter and accumulate inside the discharge pipe (20), and the accumulated waste water (W1) is sucked from the suction port (26) before the air accumulates and is discharged from the suction pipe (19). This is because the pipe (20) can be smoothly circulated without resistance and can be reliably extracted from the discharge port (29).

  In particular, as shown in conjunction with the first modified embodiment of FIGS. 3 to 6, the vertical pipe portions (19c) and (20c) of the suction pipe (19) and the discharge pipe (20) are connected to the upper fixed vertical pipe portion. (19c-1) (20c-1) and the lower movable vertical pipe part (19c-2) (20c-2), and the fixed vertical pipe part (19c-1) (20c-1) is inhaled. As the pipe (19) and the discharge pipe (20) have the same thickness (bore), the thick movable vertical pipe (19c-2) of the suction pipe (19) is expanded and contracted to the fixed vertical pipe (19c-1). On the other hand, it is desirable that the movable vertical pipe part (20c-2) having a thin discharge pipe (20) is also telescopically fitted to the fixed vertical pipe part (20c-1).

  Then, not only can the opening areas of the suction port (26) and the discharge port (29) be changed as described above, but also the fixed vertical pipe portions (19c-1) (20c-1). ) With respect to the movable vertical pipe (19c-2) and (20c-2), the depth adjustment of the corner container (B) and the size change of the step (h) can be accommodated. This is because (26) can face the bottom surface (15) of the corner container (B) and the discharge port (29) can face the sink (S) of the sink. Reference numerals (30) in FIGS. 5 and 6 are inserted in the fitting surfaces of the fixed vertical pipe portions (19c-1) (20c-1) and the movable vertical pipe portions (19c-2) (20c-2). It is a sealed material.

  By using the drainage device having the above-described configuration, the accumulated sewage (W1) is to be extracted from the container storage bag (12) attached and set in the corner container (B) of the sink. The insertion leg ring (17) of the water supply adapter (A) to which the siphon pipe (P) is fixedly attached is inserted and fitted into the corner container (B) from above as shown in FIGS. The short suction pipe (19) of the siphon pipe (P) is inserted into the inside of the container containing bag (12), and the long discharge pipe (20) of the siphon pipe (P) is also inserted into the siphon of the corner container (B). It is made to face the sink (S) of the sink from the pipe recess (13).

  At that time, the insertion leg ring (17) of the adapter (A) and the surrounding wall surface (11) of the corner container (B) are in close contact with each other between the inclined tapered surfaces, and the above-mentioned bag storage bag (12) is Since it is made of a thin and soft synthetic resin film, the bag containing bag (12) is sandwiched and integrated on its fitting surface, and as a result of this functioning as a sealing film, there is no risk of accidental water leakage from the fitting surface. The container storage bag (12) can be kept in a stable installation state without fear of hanging down from the opening edge of the corner container (B) or inclining the adapter (A).

  Therefore, the water supply (W2) from the upper side to the level (LL) that is taller than the horizontal pipe portions (19a) (20a) of the siphon pipe (P) into the inside whose volume has been expanded by inserting the adapter (A). Then, according to the siphon principle, the accumulated sewage (W1) in the bag storage bag (12) is sucked from the suction port (26) of the suction pipe (19), and the discharge pipe (20). It is surely extracted from the discharge port (29) to the sink (S) of the sink.

  Therefore, the container containing bag (12) from which the accumulated sewage (W1) has been discharged is grasped, and only the drained container is transferred to another disposal garbage bag or trash box (not shown). be able to. When the drainage device is not used, the adapter (A) to which the siphon tube (P) is attached may be extracted from the corner container (B) and stored. Further, the siphon tube (P) can be detached from the adapter (A) and disassembled, and can be packed in a small and compact form.

  In particular, as shown in the third modified embodiment of FIG. 13, the concave step surface (31) corresponding to the suction pipe (19) of the siphon pipe (P) is formed on the bottom face (15) of the corner container (B). If so, since the suction port (26) of the suction pipe (19) faces the recessed stepped surface (31) that is depressed, the accumulated waste water (W1) in the container storage bag (12) is as much as possible. It is possible to discharge almost completely without leaving it, which is more beneficial.

  Such an effect forms an opening in the bottom hole (not shown) in place of the concave step surface (31), but the suction pipe (19) is also provided in the container storage bag (12) for sealing the bottom hole (not shown). This can be achieved in substantially the same manner since the suction port (26) of the main body faces.

  Further, as shown in the fourth modified embodiment of FIG. 14, if the slits (32) having a vertical comb-like diameter contraction are cut from the lower side into the insertion leg ring (17) of the water supply adapter (A), they are arranged in a row. Even if the diameter of the corner container (B) changes in size, it can be absorbed by the slit (32) and can be inserted and fitted in close contact, improving convenience and versatility in use. .

  Furthermore, as shown in the fifth modified embodiment of FIGS. 15 and 16, the water supply adapter (A) itself is once separated from the longitudinal groove (33) as a configuration to cope with the diameter change of the corner container (B). The small screw for fastening (35) is removably planted into the screw hole (34) provided on one end of the cut, and the long screw receiving long hole (36) is cut off along the radial direction on the other end. An opening may be formed.

  Then, the water supply adapter (A) is adjusted in the diameter of the small screw receiving long hole (36) and inserted into the corner container (B), and then the small screw (35) is fastened and fixed. In this case, the adapter (A) comes into close contact with the surrounding wall surface (11) of the corner container (B).

  In addition, since the other structure and its usage in 1st-5th modification embodiment are substantially the same as the said basic embodiment, the corresponding code | symbol with FIG. 1, 2 is entered in the FIGS. 3-16. The detailed description will be omitted.

It is a decomposition | disassembly slope view of the drainage apparatus which concerns on basic embodiment of this invention. It is sectional drawing which shows the waste water use condition. It is a perspective view corresponding to FIG. 1 which shows the 1st modification embodiment of this invention. It is a perspective view which shows the insertion fitting state of the adapter for water supply with respect to a corner container. It is sectional drawing which shows the waste water use condition. FIG. 3 is a half-broken sectional view showing the siphon tube in an exploded manner. It is a perspective view corresponding to FIG. 1 which shows the 2nd modification embodiment of this invention. It is sectional drawing which shows the waste water use condition. It is an enlarged bottom view which shows the inlet of a suction pipe. It is an expanded sectional view which follows the 10-10 line of FIG. 8 shown as a state which removed the filter. It is an enlarged bottom view which shows the discharge outlet of a discharge pipe. It is an expanded sectional view which follows the 12-12 line of FIG. It is sectional drawing which shows the 3rd modification embodiment of this invention. It is sectional drawing which shows the 4th modification embodiment of this invention. It is a disassembled slope figure which shows the 5th modification embodiment of this invention. It is sectional drawing which shows the waste water use condition.

Explanation of symbols

(11) · Wall of the enclosure (12) · Saddle bag (13) · Recessed recess for siphon tube (14) · Slit for draining (15) · Bottom (16) · Stand (17) · Insert leg ring (18・ Siphon tube attachment port (19) ・ Suction tube (20) ・ Discharge tube (19a) (20a) ・ Horizontal tube (19b) (20b) ・ Flange (19c) (20c) ・ Vertical tube (19c-1) ) (20c-1) ・ Fixed vertical pipe (19c-2) (20c-2) ・ Moveable vertical pipe (26) ・ Suction port (27) ・ Slit for water conveyance (28) ・ Filter (29) ・ Discharge port (30) · Sealing material (31) · Concave surface (32) · Diaphragm slit (33) · Longitudinal groove (34) · Screw hole (35) · Small screw (36) · Small screw receiving long hole ( A) ・ Water supply adapter (B) ・ Corner Vessel (P) · siphon tube (S) · sink (L-L) · Water level (W1) · reservoir sewage (W2) · Water

Claims (6)

A corner container (B) for a sink provided with an escape tapered recess (13) for a siphon tube on an inclined tapered wall surface (11) that expands upward;
A container storage bag (12) to be attached and set inside the corner container (B);
By inserting and fitting the corner container (B) into the corner container (B) from above at a certain depth (d) so as to be freely detachable, on the fitting surface between the insertion leg ring (17) and the surrounding wall surface (11) , A water supply adapter (A) for sandwiching the container storage bag (12),
A substantially inverted U-shaped siphon tube (P) attached in a penetrating manner to a position corresponding to the siphon tube escape recess (13) in the insertion leg ring (17) of the adapter (A);
A substantially inverted L-shaped suction pipe (19) that hangs the siphon pipe (P) shortly into the inside of the above-mentioned bag storage bag (12), and a substantially inverted L-shaped discharge pipe (D) that hangs long to the sink (S) of the sink ( 20) from one set facing each other, by detachably screwing and fastening, the adapter (A) is inserted into the insertion leg ring (17),
By supplying water (W2) from the adapter (A) to a level (LL) that is taller than the siphon tube (P), the accumulated sewage (W1) in the container storage bag (12) is drained. A drainage device for a sink-containing container for a sink characterized by being pulled out to (S).   While changing the thickness of the suction pipe (19) in the siphon pipe (P) to be thicker than that of the discharge pipe (20), or making the thicknesses the same, the opening area of the suction port (26) is increased. 2. A drainage device for a sink-containing bag for a sink according to claim 1, wherein the discharge port (29) is vastly different from that of the discharge port (29).   The length of the suction pipe (19) of the siphon pipe (P) depending on the inside of the container bag (12) and the length of the discharge pipe (20) depending on the sink (S) of the sink are both 2. The drainage device for a sink-containing container for a sink according to claim 1, wherein the drainage device is set so as to be adjustable.   The portion corresponding to the suction pipe (19) of the siphon pipe (P) in the bottom face (15) of the corner container (B) is depressed as a concave step surface (31) or formed as an opening as a bottom hole. The drainage device of the sink container storage bag according to claim 1.   2. A drainage device for a sink-containing container for a sink according to claim 1, wherein said insertion leg ring (17) of the water supply adapter (A) has a slit (32) in the shape of a longitudinal comb cut out.   A small screw receiving length in which the water supply adapter (A) is once cut off from the longitudinal groove (33), and the fastening small screw (35) planted on one end is cut off and opened along the radial direction on the other end. 2. The drainage device for a sink-containing container for a sink according to claim 1, wherein the drainage is inserted into and tightened into the hole (36).

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