JP2007321460A - Washing machine supporting leg base in watertight pan for placing washing machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide supporting leg bases which enable a watertight pan for placing an existing vertical type washing machine to be used as a watertight pan for placing an inclined type washing machine by arranging the leg bases on four corner parts of the watertight pan for placing the existing vertical type washing machine placed in a lavatory etc. <P>SOLUTION: In the supporting leg bases 1, peripheral wall boards 3 are integrally arranged downwards on four rims of top boards 2 supporting leg bodies of the inclined type washing machine A. The supporting leg bases 1 are placed on four corner parts of the existing watertight pan 10 including a washing machine placing board 11 and a surrounding wall 12 arranged on the periphery of the washing machine placing board 11. Lower end faces of outside wall plate parts 3a, 3a of the peripheral wall boards 3 adjacent to each other at right angles are supported by upper faces of corner parts of the surrounding wall 12 adjacent to each other at right angles, and inside wall plate parts 3b, 3b adjacent to each other at right angles are supported on corner parts of the washing machine placing plate 11. By placing the inclined type washing machine A on the supporting leg bases 1, the height of a laundry put-in port thereof is made to be the substantially same as that of the laundry put-in port of the vertical type washing machine. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a waterproof pan for installation of a vertical washing machine disposed in a washroom, a dressing room, or the like. On the waterproof pan, a laundry inlet is located at a lower position than the vertical washing machine. The present invention relates to a supporting pedestal used when installing a certain washing machine.

Conventionally, various types of waterproof pans for washing machines have been developed. In any of the waterproof pans, for example, as described in Patent Document 1 and Patent Document 2, the top surface of the washing machine is a washing machine. A drain port which has a peripheral wall of a certain height projecting from the four-side periphery of a flat rectangular washing machine mounting plate formed on the mounting surface of the washing machine and communicates with the washing machine mounting plate downward from the upper surface to an appropriate position. Has a structure. The peripheral wall prevents drainage from the washing machine side from leaking to the floor surface side, and drains the drainage from the washing machine hose through the drainage port to the drain trap side below. ing.
Japanese Patent Laid-Open No. 11-148157 JP 2001-271397 A

  However, the washing machine includes a washing machine (hereinafter referred to as a vertical washing machine) having a drum with a laundry inlet facing vertically upward, and a washing machine (hereinafter referred to as an inclined washing machine) facing obliquely upward. Despite the fact that there is a model with a different orientation of the slot, such as a horizontal washing machine (hereinafter referred to as a horizontal washing machine), the conventional waterproof pan for a washing machine is Any type of washing machine is used in a state where it is installed on its mounting surface.

  Therefore, when a vertical washing machine is installed on the washing machine mounting plate of a waterproof pan for a washing machine, its insertion port is positioned at a height that facilitates operations such as loading and unloading of laundry. It is possible to work without any trouble in the easy posture, but when the inclined type washing machine or the horizontal type washing machine is installed on the washing machine mounting plate of the waterproof pan for the washing machine, these washing machines This is because the laundry input port is installed at a lower position than the vertical washing machine input port, and therefore operations such as loading and unloading of laundry and other operations must be performed with a lower back. There is a risk that not only the work is difficult but also the posture becomes unstable and the health may be impaired, and furthermore, the presence of the peripheral wall projecting on the four sides of the washing machine mounting surface causes the inclined washing machine and the horizontal type. Cleaning on the washing machine mounting plate below the bottom of the washing machine Work there has been a problem that is very difficult.

  The present invention has been made in view of such problems, and the object of the present invention is to use an existing waterproof pan for installing a vertical washing machine, and a laundry input port is a vertical type on the waterproof pan. Inclined and inclined washing machines and horizontal washing machines can be installed in a simple and stable manner so that they are at the same height as the loading port of the washing machine. It is an object of the present invention to provide a washing machine support pedestal capable of easily cleaning the upper surface of the washing machine.

  In order to achieve the above object, the washing machine support footrest in the waterproof pan for washing machine installation according to the present invention has a constant height upward on the four-side periphery of the planar rectangular mounting plate as described in claim 1. Are installed on the four corners of the waterproof pan formed with the upper surfaces of the four corners formed on the mounting surface of the vertical washing machine. A support base for supporting the lower four corners of the washing machine provided at a lower height than the vertical washing machine, and a top plate for supporting the washing machine, and downward from the periphery of the top plate It is composed of a projecting peripheral wall plate, and the height of the top plate is formed so as to protrude upward from the peripheral wall of the waterproof pan by a certain height.

  In the supporting leg stand of the washing machine configured as described above, the invention according to claim 2 is configured such that the peripheral wall plate of the supporting leg base is brought into contact with and supported by the lower end surface on the corner portion of the peripheral wall of the waterproof pan. L-shaped outer wall plate portion that is continuous with L-shaped cross-section, and L-shaped inner wall that is connected at right angles with the lower end surface being in contact with and supporting the washing machine mounting surface of the waterproof pan Further, the lower end portion of the continuous corner portion of the outer wall plate portion and the inner wall plate portion is engaged with the upper surface of the peripheral wall of the waterproof pan from the upper surface of the peripheral wall to the inner peripheral surface of the peripheral wall. A stepped notch engaging end face is formed, and a protrusion having a constant height is formed on the outer edge of the top plate.

  Furthermore, in the invention according to claim 3, in the corner portion of the outer wall plate portion that is connected to each other at a right angle on the peripheral wall plate of the support base, the upper half portion is cut out in an L-shaped cross section, and the lower half portion is raised. It is formed in a step projecting outward from the lower end of the half, the upper end opens downward from the center of the upper surface of the step, and the lower end is the lower end of the peripheral wall plate. On the other hand, a screw insertion tube portion protruding downward is integrally formed, and the protruding lower end portion of this screw insertion tube portion is inserted into a screw mounting hole formed in the upper surface of the corner portion of the peripheral wall of the waterproof pan. It is configured to be locked.

  According to the first aspect of the present invention, there is provided a support base for supporting the inclined type or horizontal type washing machine disposed on the four corners of the waterproof pan for installing the vertical type washing machine, the top plate for supporting the washing machine And a peripheral wall plate projecting downward from the peripheral edge of the top plate, and the height of the top plate from the washing machine mounting surface in the waterproof pan is made higher than the height of the peripheral wall of the waterproof pan. Therefore, when the vertical washing machine is replaced with an inclined type or a horizontal type washing machine, the existing waterproof pan that has been installed with the vertical washing machine is used as it is and the four corners of the waterproof pan are used. The waterproof pan for installing the inclined type or horizontal type washing machine can be configured simply by disposing the supporting leg stand on the base plate, and by installing the inclined type or horizontal type washing machine on these supporting leg stands, , The laundry entrance is similar to the vertical washing machine Work can be positioned to facilitate height.

  In addition, as described above, the height of the top plate of the support platform is formed so as to be higher than the peripheral wall of the waterproof pan. The washing machine can be easily and stably installed on the support base without obstruction, and the hose is connected between the outer bottom surface of the installed washing machine and the washing machine mounting plate of the waterproof pan. It is possible to provide a space having a sufficient height for arranging an elbow and the like, and the distance between the outer bottom surface of the washing machine and the top surface of the waterproof pan is wide, and despite the presence of the peripheral wall of the waterproof pan. The waterproof pan under the washing machine can be easily cleaned through the peripheral wall.

  Further, according to the invention of claim 2, the peripheral wall plate of the support base is L-shaped in cross section that is connected at right angles to the lower end surface of the peripheral wall of the waterproof pan so as to contact and support the lower end surface. This support leg base is composed of an outer wall plate portion having a shape and an inner wall plate portion having an L-shaped cross section that is continuous at a right angle so as to abut and support the lower end surface on the mounting surface of the waterproof pan. The lower end of the washing pan is fully supported from the upper surface of the corner of the peripheral wall of the waterproof pan to the upper surface of the corner of the mounting plate of the waterproof pan, so that the load of the washing machine can be assured on the waterproof pan through these support legs. The outer wall plate portion having the L-shaped cross section in the peripheral wall plate and the inner wall plate portion that is refracted at right angles toward the inside from the both end portions. A stepped notch engaging end that engages from the upper surface of the peripheral wall of the waterproof pan to the inner peripheral surface of the peripheral wall at the lower end of the portion These engaging end faces are brought into contact with and perpendicularly engaged with the inner surfaces of adjacent peripheral walls that are connected at right angles to the waterproof pan. It can be easily and accurately installed at a predetermined position, and the lower surface of the four corners of the washing machine can be stably installed on the top plate of these support legs.

  In addition, the outer edge of the top plate of the support leg that is connected to each other at right angles is formed with a protruding portion with a fixed height that projects upward. Even if washing water flows down on the top plate from the inclined type or horizontal type washing machine, the protruding portion prevents the washing water from flowing out to the peripheral wall side of the waterproof pan so that the surface of the inner wall plate portion is prevented. Accordingly, the water can be reliably flowed down into the waterproof pan, and can be smoothly discharged to the trap side through a drain outlet provided at a proper position on the mounting plate of the waterproof pan.

  According to the invention of claim 3, in the corner portion of the outer wall plate portion connected to each other at right angles in the peripheral wall plate of the support base, the upper half portion is notched in an L-shaped cross section, and the lower half portion Is formed in a stepped portion projecting outward from the lower end of the upper half portion, and the upper end is opened to the upper surface of the stepped portion downward from the center of the upper surface of the stepped portion, and the lower end is the peripheral wall plate. Since the screw insertion tube portion projecting downward with respect to the lower end is integrally formed, the screw insertion tube portion is provided when the support leg base is disposed on the corner of the washing machine mounting plate in the waterproof pan. A waterproof pan capable of installing an inclined type or horizontal type washing machine by inserting and locking the lower end of the support leg into a screw mounting hole formed in the upper surface of the corner portion of the peripheral wall of the waterproof pan. Can be easily and accurately mounted on the corners of the.

  In addition, at the same time as the insertion and locking of the lower end portion of the screw insertion tube portion with respect to the screw mounting hole, it is formed at the lower end portion of the connecting corner portion between the outer wall plate portion and the inner wall plate portion of the support leg base. The stepped notch engaging end surface engages from the upper surface of the peripheral wall on both sides of the corner portion of the waterproof pan to the inner peripheral surface of the peripheral wall, so that the support leg base is accurately moved to the predetermined position. The screw can be mounted in a reliably prevented state, and a screw such as a bolt is inserted into a screw insertion mounting hole formed in the upper surface of the peripheral wall corner of the waterproof pan from the screw insertion cylindrical portion. By screwing the portion into a screw hole provided on the floor surface or the like, the support base can be easily and firmly fixed to the place where the washing machine is installed integrally with the waterproof pan.

  Moreover, since the said screw insertion cylinder part protrudes in the downward direction from the upper surface of the step part provided in the lower half part of the corner | angular part of the outer wall board part in the surrounding wall board of a support leg stand, it is comparatively short. The screw can be fixed easily and stably. Furthermore, by removing this screw, the support base can be removed from the waterproof pan, and the waterproof pan can be easily inspected. In addition, the bottom end of the screw inserted into the screw insertion tube portion is fixed to the mounting hole of the waterproof pan with a nut or the like, and the waterproof pan is attached to the desired location in a state where the support leg base is mounted on the four corners of the waterproof pan. Can also be arranged.

  Next, a specific embodiment of the present invention will be described with reference to the drawings. FIG. 1 shows waterproofing for an existing vertical washing machine (not shown) installed in a washroom, a dressing room, etc. in a general house. FIG. 2 is an exploded perspective view of a pan 10 that is a waterproof pan for installing an inclined type or horizontal type washing machine (hereinafter referred to as an inclined type washing machine A) by incorporating the support leg 1 or the like of the present invention into the pan 10. FIG. FIGS. 3 and 3 are longitudinal cross-sectional views of the supporting base 1 part. The existing waterproof pan 10 is a molded body made of a hard synthetic resin such as FRP or ABS resin, and is slightly more than the cross-sectional area of the washing machine. As shown in FIG. 4, a peripheral wall 12 having a constant height and a constant width is provided on the four-side periphery of the flat rectangular washing machine mounting plate 11 having a large constant thickness, extending upward. In the center of the front part of the washing machine mounting plate 11, a drainage port 13 penetrating between the upper and lower surfaces is provided. To have.

  Further, on the four corners of the mounting plate 11, the fixed base plate part 14 for integrally receiving the legs attached to the four parts on the outer bottom surface of the vertical type washing machine having the drum built vertically is integrally formed. is doing. The height of the fixed base plate portion 14 is lower than the height of the peripheral wall 12, and the upper surface of the washing machine mounting surface 14 'for receiving the legs of the vertical washing machine. Is formed. In addition, the planar shape of the fixed base plate portion 14 may be formed in a circular shape, but in the drawing, it is formed in a quadrangular shape, and the outer wall surfaces of the four side walls are perpendicular to each other, that is, a waterproof pan. The outer wall surface portion on the side facing the corner portion of the peripheral wall 12 is connected to the inner wall surface which is continuous at a right angle of the peripheral wall 12 and is formed integrally with the inner wall surface. The inner wall surfaces that are perpendicular to each other have their lower ends integrally connected to the upper surface of the mounting plate 11 of the waterproof pan 10 and project upward from the mounting plate 10.

  The washing machine mounting surface 14 ′ of the fixed base plate portion 14 is inclined obliquely downward downward from the peripheral wall 12 side of the waterproof pan 10 into the waterproof pan 10, that is, from the outside to the inside. It is formed on an inclined surface so that when overflowing water from the washing machine flows down on the mounting surface 14 ', it flows from the inclined surface to the mounting plate 11 of the waterproof pan 10 along the inner peripheral wall portion. It is composed. Further, a screw mounting hole 15 penetrating toward the lower surface is formed in the upper surface of the four corners of the peripheral wall 12 of the waterproof pan 10.

  The supporting foot base 1 which is arranged on the four corners of the washing machine mounting plate 11 of the vertical washing machine installation waterproof pan 10 configured as described above and can be used as a waterproof bread for installation of the inclined washing machine A is as follows. A flat rectangular top plate 2 having a size capable of covering the washing machine mounting surface 14 'of the fixed base plate portion 14 of the waterproof pan 10, and a projecting downward from the four-side periphery of the top plate 2 The peripheral wall plate 3 has a rectangular frame shape whose lower end is opened entirely, and the height of the peripheral wall plate 3 is higher than the height of the peripheral wall 12 of the waterproof pan 10. And this support leg stand 1 is arrange | positioned on the four corners of the waterproof pan 10, and the leg body A1 fixed to the outer base four sides of the inclined washing machine A on the top plate 2 of these support leg stands 1 When the laundry loading port A2 of the inclined type washing machine A is directly placed on the mounting plate 11 of the waterproof pan 10, the laundry loading port of the vertical washing machine is placed. The height of the support leg 1 is set so as to be positioned at a height equal to.

  The peripheral wall plate 3 of the support leg 1, which is formed to be slightly larger than the fixed base plate portion 14 in the waterproof pan 10, corresponds to the corner of the peripheral wall 12 of the waterproof pan 10. Enclose the outer wall plate portions 3a and 3a having a L-shaped cross section that are connected to each other at a right angle so that the lower end surface of the corner portion is in contact with and supported by the upper surface of the corner portion, and the inner peripheral wall portions that are connected to each other at right angles The washing machine placing plate 11 is made up of inner wall side plate portions 3b, 3b having L-shaped cross sections that are connected to each other at a right angle so as to abut and support the lower end surface thereof, and the outer wall plate portion 3a, The lower end surface of 3a is provided above the lower end surfaces of the inner wall plate portions 3b, 3b by a dimension corresponding to the height of the peripheral wall 12 of the waterproof pan 10, and as shown in FIG. The lower end of the connecting portion between the both end portions of 3a and the inner side wall plate portions 3b and 3b that are refracted at right angles from the both end portions to the inside. The lower end surface 3a 'of the end portions of the outer wall plate portions 3a, 3a connected in a right angle and the outer end surface 3b' of the inner wall plate portions 3b, 3b refracted downward from the inner end of the lower end surface 3a '. Stepped cut-out end faces 3c, 3c are formed, and the cut-out end faces 3c, 3c are connected to the inner circumference of the peripheral wall part from the upper surface of the peripheral wall part connected at right angles at the corners of the peripheral wall 12 of the waterproof pan 10. It is comprised so that it may each engage over a surface.

  Further, in the outer wall plate portions 3a and 3a that are connected to each other at right angles in the peripheral wall plate 3 of the support base 1, the upper half portion of the corner portion is notched in an L-shaped cross section, and the lower half portion is the upper half portion. A step 3a1 projecting outward from the lower end of the step 3a1 and the upper end of the step 3a1 open downward from the center of the upper surface of the step 3a1, and the lower end of the peripheral wall plate 3 A screw insertion tube portion 4 protruding downward with respect to the lower end is integrally formed, and a protruding lower end portion of the screw insertion tube portion 4 is formed in the upper surface of the corner portion of the peripheral wall 12 of the waterproof pan 10. The screw mounting hole 15 is inserted and locked. In this screw insertion cylinder part 4, the upper end opening part opened to the upper surface of the step part 3a1 is formed in the large diameter recessed part 4a which can accommodate the head part of a screw in the latching state. In addition, the upper half part notched in the said L-shaped cross section, ie, the upper half part in the corner | angular part of outer side wall board part 3a, 3a, and the upper surface of step part 3a1, are the wall surfaces continuous to outer side wall board part 3a, 3a It is formed in the part.

  Further, the outer edge of the top plate 2 of the support base 1, that is, the upper end of the outer wall plate portions 3a, 3a, is a flat L-shape having a certain height and a certain width projecting upward. The top surface 2 of the top plate 2 is formed on the inner wall plate from the side of the ridge portion 5 in the same manner as the washing machine mounting surface 14 ′ of the fixed base plate portion 14 of the waterproof pan 10. It is formed on an inclined surface that is gently inclined obliquely downward toward the upper end of the portions 3b, 3b, and when the overflow from the washing machine flows down on the top plate 2, the inner wall plate portions 3b, 3b from the inclined surface It is configured so as to flow out on the mounting plate 11 of the waterproof pan 10 along the surface.

  As shown in FIGS. 3 and 6, the bottom surface of the top plate 2 of the support platform 1 is refracted in a plane L shape in parallel with the outer wall plate portions 3 a and 3 a that are connected at right angles to each other. The reinforcing plate pieces 6 are sequentially projected downward at predetermined intervals toward the inner side, and both end surfaces of these reinforcing plate pieces 6 are inner surfaces (back surfaces) of the inner wall plate portions 3b and 3b. ) At a right angle to. Further, of these reinforcing plate pieces 6, at least the lower end of the outermost reinforcing plate piece 6 is formed to have a hanging length that can contact and support the upper surface of the fixed base plate portion 14 in the waterproof pan 10. . Projection pieces projecting from both end surfaces of the upper surface plate 8a of the curtain plate 8 to be described later are formed on the inner edge portions of the top surface 2 of the support base 1 which are not provided with the protrusions 5 and which are connected to each other at right angles. A support recess 7 for receiving 8b is provided.

  When the support leg 1 is disposed on the four corners of the waterproof pan 10, the curtain 8 closes the space between the opposed inner side wall plates 3 b, 3 b in the adjacent support legs 1, 1. The inner wall plate portions 3b facing each other in the supporting leg bases 1 and 1 have a width equal to the height of the outer wall plate portions 3a and 3a of the supporting leg stand 1 and the lateral width between both end faces. It is formed in the shape of a horizontally long rectangle equal to the width between 3b, the lower end surface is abutted against and supported by the upper end surface of the peripheral wall portion 12 of the waterproof pan 10 between the supporting bases 1 and 1 facing each other, and both end surfaces are opposed. It is formed so as to be joined to the end surfaces of the outer wall plate portions 3a and 3a of the supporting leg bases 1 and 1 so that the outer surfaces thereof are flush with the outer surfaces of the outer wall plate portions 3a and 3a.

  Further, a straight plate of the same size and the same shape as the ridge portion 5 projecting upward from the upper end of the outer wall plate portions 3a, 3a of the support base 1 to the upper end portion of the curtain plate 8 over the entire length. The ridge portion 9 is formed, and both end surfaces of the straight portion 9 are joined to the end surfaces of the ridge portion 5 in the supporting support bases 1, 1. A plane in which both end surfaces are joined to the upper end portions of the inner side wall plate portions 3b, 3b of the opposing support bases 1, 1 from the lower end of the inner surface to the inside, and the upper surface thereof continues to be flush with the top plate 2. A rectangular upper surface plate 8a is projected, and the projecting pieces 8b are projected from both end surfaces of the upper surface plate 8a.

  Using the supporting platform 1 and the curtain plate 8 configured as described above, the existing waterproof pan 10 having a known structure in which the vertical washing machine is installed is used as a waterproof pan for installing the inclined washing machine A. Are provided with support legs 1, 1, 1, 1 on the four corners of the waterproof pan 10 from the removal of the vertical washing machine, respectively. At this time, the lower end opening of the peripheral wall plate 3 of the support leg 1 is placed on the fixed base 14 for placing the vertical washing machine on the four corners of the waterproof pan 10, and the outer corner of the support leg 1 is placed. Screw mounting in which the projecting lower end portion of the screw insertion tube portion 4 projecting downward from the center of the upper surface of the step portion 3a1 formed in the lower half portion is formed in the upper surface of the corner portion of the peripheral wall 12 of the waterproof pan 10 At the same time as inserting and locking into the hole 15, the stepped notch engaging end surfaces 3 c and 3 c formed at both lower portions of the outer wall plate portions 3 a and 3 a of the support base 1 are perpendicular to the peripheral wall 12 of the waterproof pan 10. It is made to latch over the inner wall surface from the corner part adjacent to.

  Then, the lower end surfaces of the outer wall plate portions 3a, 3a connected to the support leg 1 at a right angle are in contact with and supported by the upper surface of the corner portion adjacent to the right end of the peripheral wall 12 of the waterproof pan 10, and The inner side wall plate portions 3b, 3b connected to the outer peripheral wall portion of the waterproof pan 10 surround the inner peripheral wall portion of the fixed base plate portion 14 provided on the four corners of the mounting plate, and the lower end surface thereof is placed on the upper surface of the washing machine mounting plate 11. The contact between the screw insertion tube portion 4 and the screw mounting hole 15 and the corners adjacent to each other at right angles on the notch engagement end surfaces 3c and 3c on both sides and the peripheral wall 12 of the waterproof pan 10 are brought into contact with and supported. As shown in FIG. 7, each support base 1 is fixed on the four corners of the mounting plate 11 of the waterproof pan 10 without being reciprocated in the front-rear and left-right directions.

  Thereafter, the screw 16 is inserted into the screw mounting hole 15 from the screw insertion tube portion 4 and the lower end of the screw 16 is screwed into the screw hole provided on the floor surface, or from the lower surface of the screw mounting hole 15. The support leg base 1 is fixed to the waterproof pan 10 by screwing a nut (not shown) to the lower end portion of the protruding screw 16. In the figure, reference numeral 17 denotes a cap that is fitted into the open end of the large-diameter recess 4a at the upper end of the screw insertion tube portion 4 to conceal the screw head.

  As described above, after the support legs 1 are arranged on the four corners of the mounting plate 11 of the waterproof pan 10, as shown in FIG. 8, the inclined washing machine A is used as the top board 2 of the support legs 1 in the four directions. It is installed via the leg A1 attached to the outer bottom surface. Then, the laundry loading opening A2 of the inclined washing machine A is in a state of being provided at substantially the same height as the laundry loading opening of the vertical washing machine, so that the laundry can be taken in and out in a stable natural posture. It becomes possible. As shown in FIG. 7, the drainage hose B of the inclined type washing machine A has an elbow C or the like disposed in the drainage port 13 provided in the mounting plate 11 of the waterproof pan 10 as in the case of the vertical type washing machine. Through a trap provided under the floor.

  In addition, the waterproof pan 10 is fixed in a laying state at the place where the washing machine is installed in a washroom, a dressing room, etc. with the drain port 13 provided at the front center of the washing machine mounting plate 11 on the front side. The drainage port 13 can be seen from the space between the support legs 1 and 2 on both sides arranged toward the front side, and the appearance may be damaged, and dust or the like may enter the waterproof pan 10 from the space. Therefore, the curtain plate 8 is attached between the opposed surfaces of the support bases 1 and 1 so that the space is closed by the curtain plate 8, and the interior of the waterproof pan 10 is concealed from the outside. A good appearance is formed and dust and the like are prevented from entering.

  In this case, it is not always necessary to provide the curtain plate 8 between the supporting bases 1 and 1 disposed on the back side which is difficult to be seen from the outside, and on the side, in a state close to the side surface of the washing machine. If no wall or the like exists, a curtain plate 8 may be provided. The work of attaching the curtain plate 8 between the adjacent support bases 1 and 1 may be either after installation of the inclined washing machine A or before installation. The installation is performed by inserting the curtain plate 8 between the adjacent support bases 1 and 1 and abutting and receiving the lower end surface thereof against the upper surface of the central portion of the peripheral wall 12 of the waterproof pan 10 in the longitudinal direction. Both end surfaces are brought into close contact with the end surfaces of the opposing outer wall plate portions 3a, 3a of the supporting leg bases 1, 1, and both end surfaces of the upper end protruding portion 9 of the curtain plate 8 are connected to the protruding portion 5 of the supporting leg stand 1. The projecting pieces 8b and 8b projecting from both end surfaces of the upper surface plate 8a projecting inwardly from the lower end of the inner surface of the projecting ridge portion 5 The upper surface of the top plate 8a is made to be flush with the top surface of the top plate 2 of the support base 1 by being fitted and supported in a support recess 7 provided on the inner edge of the top plate 2.

  This curtain plate 8 can be easily lifted from between adjacent support bases 1 and 1 by being lifted upwards even though the inclined washing machine A is installed on the waterproof pan 10 via the support base 1. It can be removed and the inspection of the drain outlet 4 provided in the waterproof pan 10 and the cleaning of the waterproof pan 10 can be easily performed.

  In the above embodiment, the existing waterproof pan 10 has a structure in which the vertical washing machine installation fixed base plate portion 14 is provided on the four corners of the mounting plate 11 as described above. As shown in FIG. 9, the mounting plate 11 'is formed entirely on a flat surface and the four corners are installed on the legs of the vertical washing machine without providing a fixed fixing base plate portion 14. The above-mentioned support base 1 is also formed on an existing waterproof pan 10 'which is formed on the mounting surface portion and has a peripheral wall 12' projecting upward at a peripheral edge of the mounting plate 11 '. If necessary, the curtain plate 8 may be attached as shown in FIG. 10 to constitute a waterproof pan for installing the inclined washing machine A. Since the shape and structure of the support base 1 and the curtain plate 8 are the same as those described in the above embodiment and the mounting method is the same, the same parts are denoted by the same reference numerals and detailed description thereof is omitted. .

  Further, when the mounting plate 11 ′ of the waterproof pan 10 ′ is formed in a rectangular shape as shown in FIG. As shown in FIG. 10, the widths of the inner and outer wall plate portions 3a and 3b parallel to the length direction of the mounting plate 11 'are connected to the inner wall plate portions 3a and 3b at right angles. The legs of the inclined washing machine A are formed on the top plate of the supporting base 1 by forming a flat rectangular shape longer than the lengths of the other inner and outer wall plates 3a, 3b parallel to the direction. It is configured to be installed in a reliable and stable state.

The perspective view of the waterproof pan used for inclination type washing machine installation. FIG. The longitudinal cross-sectional view of the support leg stand arrange | positioned on the corner part of a waterproof pan. The perspective view of the existing waterproofing pan. The expansion disassembled perspective view of the principal part. The perspective view seen from the lower surface side of the support leg stand. The perspective view of the state which has arrange | positioned the support leg stand on the four corners of a waterproof pan. The perspective view of the state which installed the inclination type washing machine. The perspective view of the waterproofing pan which has another structure. The perspective view of the state which has arrange | positioned the support leg stand on the four corners of this waterproof pan.

Explanation of symbols

1 Supporting platform 2 Top plate 3 Perimeter wall plate
3a, 3a Outer wall plate
3b, 3b inner wall plate
3c, 3c Notch engagement end face 4 Screw insertion tube part 5 Projection part 8 Curtain plate
10 Waterproof pan
11 Washer mounting plate
12 perimeter wall
13 Drainage port
14 Fixed base plate
15 Screw mounting hole

Claims (3)

  The waterproof pan has a peripheral wall with a fixed height projecting upward from the four-side periphery of a flat rectangular mounting plate, and the upper surfaces of the four corners are formed on the mounting surface of the vertical washing machine. It is a support base that is detachably installed on the four corners of the waterproof pan and supports the lower four corners of the washing machine in which the laundry inlet is provided at a lower height than the vertical washing machine. A top plate that supports the washing machine and a peripheral wall plate that protrudes downward from the periphery of the top plate, and the height of the top plate projects upward from the peripheral wall of the waterproof pan by a certain height. A washing machine supporting pedestal in a waterproof pan for installing a washing machine, characterized in that it is formed at a height to be machined.   The peripheral wall plate of the supporting base is an outer wall plate portion having an L-shaped cross section connected to each other at a right angle on the corner portion of the peripheral wall of the waterproof pan, and is waterproof to the lower end surface. It consists of an inner wall plate part having an L-shaped cross section that is connected at right angles to abut on and support the washing machine mounting surface of the bread, and the outer wall plate part and the inner wall plate part are continuously provided. A stepped notch engaging end surface that engages from the upper surface of the peripheral wall of the waterproof pan to the inner peripheral surface of the peripheral wall is formed at the lower end of the corner portion, and a constant height is formed on the outer end edge of the top plate. The washing machine support footrest in the waterproof pan for washing machine installation according to claim 1, wherein a protruding ridge portion is formed.   At the corner of the peripheral wall plate of the supporting leg base that is connected to each other at right angles, the upper half is cut out in an L-shaped cross section and the lower half protrudes outward from the lower end of the upper half A screw insertion tube which is formed in the stepped portion and has an upper end opened to the upper surface of the stepped portion downward from the center of the upper surface of the stepped portion and a lower end projecting downward with respect to the lower end of the peripheral wall plate. The projecting lower end portion of the screw insertion tube portion is inserted and locked into the screw mounting hole formed in the upper surface of the corner portion of the peripheral wall of the waterproof pan. The washing machine support leg stand in the waterproof pan for washing machine installation according to claim 1 or 2.

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