JP6565180B2 - Dishwasher - Google Patents

Description

  The present invention relates to a dishwasher, and more particularly to a dishwasher used by being installed in a cabinet of a system kitchen.

  In a built-in type dishwasher that has been installed in a cabinet of a system kitchen, the mounting position of the decorative material provided on the front side of the dishwasher and the surface material of the adjacent system kitchen should be matched. It has been done to unify the design of the system kitchen.

  In order to align the position of the decorative surface material of the dishwasher with the position of the surface material of the system kitchen, a dishwasher having a body band movable in the front-rear direction on the front surface of the dishwasher body has been proposed (for example, Patent Document 1). In such a dishwasher, the body of the dishwasher can be moved in the front-rear direction by moving the body band in the front-rear direction. If the surface of the dishwasher main body is moved by the body band, the surface of the surface of the dishwasher's decorative surface and the surface of the system kitchen can be adjusted to be on the same plane. .

JP 2013-103057 A

  However, in the dishwasher as disclosed in Patent Document 1, although the position adjustment in the front-rear direction can be performed, the position adjustment for the position shift in the up-down direction cannot be performed. For example, when the position of the upper surface of the decorative surface material of the dishwasher and the position of the upper surface of the surface material of the adjacent system kitchen are shifted, this positional shift cannot be eliminated by the position adjustment in the front-rear direction. As a result, the overall appearance of the system kitchen may be deteriorated.

  The present invention has been made to solve the above-described problems, and easily eliminates the vertical displacement with respect to the surface material of the adjacent system kitchen in the dishwasher installed in the cabinet of the system kitchen. An object of the present invention is to provide a dishwasher that can constitute a system kitchen having a good-looking appearance.

A dishwasher according to the present invention is a dishwasher provided in a system kitchen, which is installed in a substantially box-shaped cabinet having an open front side and an upper side, a lower side and a side surrounded by the dishwasher. A main body that opens to the front and accommodates and cleans, a front door that has an upper opening and is attached to the front surface of the cleaning tank that is pulled out forward, and is attached to the bottom surface of the main body. A plurality of legs to be supported and a bottom surface of the front leg disposed on the front side of the main body among the plurality of legs are formed with a flat portion substantially parallel to the bottom plate of the cabinet, which is the installation surface of the dishwasher. In order to eliminate the vertical displacement between the front surface of the storage unit of the system kitchen and the front door, which is detachably attached to the flat surface when the cleaning machine is installed in the cabinet of the system kitchen. Adjust the height of To comprise a plate-shaped spacer, and insert a fixing sheet metal provided on a front portion of the bottom plate of the cabinet, the main body from the front side opening of the cabinet to a position where a body fixing sheet metal provided on the bottom surface of the body abuts In a state where a spacer is attached to the bottom surface of the front leg and the main body is placed on the upper surface of the bottom plate of the cabinet, the abutting fixing metal plate and the main body fixing metal plate are fixed to the cabinet bottom plate with screws. It is.

  According to the present invention, the height of the dishwasher can be adjusted by detachably attaching the spacer to the flat portion formed on the bottom surface of the leg disposed on the front side of the main body. It is possible to eliminate the positional deviation in the vertical direction from the surface material such as the adjacent storage portion. In addition, since the height can be adjusted with the legs arranged on the front side of the main unit, the dishwasher installed in the cabinet surrounded by the top, bottom and sides can be easily raised without completely removing it from the cabinet. You can adjust the height.

It is a figure which shows the state by which the dishwasher which concerns on Embodiment 1 of this invention was installed in the system kitchen. It is sectional drawing which shows the state in which the dishwasher which concerns on Embodiment 1 of this invention was installed in the cabinet of a system kitchen. It is a figure which shows the cabinet of the system kitchen in which the dishwasher which concerns on Embodiment 1 of this invention is installed. It is a longitudinal cross-sectional view which shows the state until the dishwasher which concerns on Embodiment 1 of this invention is installed in the cabinet of a system kitchen, FIG. 4 (a) is the state in the middle of installation, FIG.4 (b) is FIG. It is installed. It is the front view which shows the front leg of the dishwasher which concerns on Embodiment 1 of this invention, a bottom view, a side view, and sectional drawing, Fig.5 (a) is the state which has not attached the spacer, FIG.5 (b) is a spacer. Is attached. It is a longitudinal cross-sectional view which shows the state which attaches a spacer to the front leg of the dishwasher which concerns on Embodiment 1 of this invention. It is the front view, bottom view, side view, and sectional view which show the state which attached the some spacer to the front leg of the dishwasher which concerns on Embodiment 1 of this invention. It is the front view, bottom view, side view, and sectional drawing which show another form of the spacer attached to the front leg of the dishwasher which concerns on Embodiment 1 of this invention. It is the front view, bottom view, side view, and sectional drawing which show another form of the spacer attached to the front leg of the dishwasher which concerns on Embodiment 1 of this invention.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the drawings, the same components are denoted by the same reference numerals. Further, the present invention is not limited to the embodiments described below. Furthermore, although embodiment shown below is demonstrated with the drawer-type dishwasher, the form of a dishwasher is not limited to this form.

Embodiment 1 FIG.
FIG. 1 is a diagram showing a state in which the dishwasher according to Embodiment 1 is installed in a system kitchen. FIG. 2 is a cross-sectional view showing a state in which the dishwasher according to Embodiment 1 is installed in a cabinet of a system kitchen. FIG. 3 is a diagram showing a cabinet of a system kitchen in which the dishwasher according to Embodiment 1 is installed.

  As shown in FIG. 1, the dishwasher 1 is built in a cabinet provided below a kitchen counter K constituting the system kitchen. Below the kitchen counter K, in addition to the dishwasher 1, there are provided drawer-type storage units L1 to L5, a hinged door-type storage unit M, and a built-in microwave oven N.

  Each of the storage portions L1 to L5, M is installed such that the material, color tone, and design of the surface material are unified and the front surface of each surface material is arranged on substantially the same plane. In accordance with this, the front surfaces of the dishwasher 1 and the microwave oven N are formed in a color tone that matches the color tone of the surface materials of the storage portions L1 to L5 and M. Moreover, the dishwasher 1 and the microwave oven N are installed so that the front surface may become substantially the same plane as the front surface of the surface materials of the storage portions L1 to L5 and M. The front surface of the dishwasher 1 is the front surface of the front door 4 having the operation panel 2 and the decorative face material 3, and the front surface of the decorative face material 3 is substantially the same as the front surface of the surface materials of the storage portions L1 to L5 and M. It is installed on the same plane.

  As shown in FIG. 2, the dishwasher 1 is installed on a table 20 (hereinafter sometimes referred to as a cabinet) that is a cabinet for a dishwasher provided in a system kitchen. A drawer-type storage L1 is provided at the bottom of the cradle 20. The dishwasher 1 includes a main body 5 that is formed in a substantially box shape that opens forward, a cleaning tank 6 that is disposed in the main body 5 and has an opening upward, and a front surface of the cleaning tank 6. And a front door 4 that closes an opening in front of the main body 5.

  A front leg 7 and a rear leg 8 that support the main body 5 are provided on the bottom surface of the main body 5. Two front legs 7 and two rear legs 8 are provided, respectively. Two front legs 7 are arranged on the front side of the main body 5, and two rear legs 8 are arranged on the rear side of the main body 5. The front leg 7 and the rear leg 8 are fixed to the main body 5 with screws or the like.

  On the rear surface of the main body 5, an external water supply / drain hose 9 serving as a flow path for water supply and drainage, and a power cord 10 for supplying power to the dishwasher 1 are provided. One end of the external water supply / drainage hose 9 is connected to the rear surface of the main body 5, and the other end is connected to a water supply / drainage connection part (for example, water supply pipe, sewage pipe) of the house. One end of the power cord 10 is connected to the rear surface of the main body 5, and the other end is connected to a power supply unit (for example, a 100V outlet) of the house.

  Inside the main body 5, a water supply valve 11 and an internal water supply hose 12 for supplying tap water supplied through the external water supply / drain hose 9 into the cleaning tank 6 are provided. The water supply valve 11 is attached to the rear inner surface of the main body 5. One end of the internal water supply hose 12 is connected to the water supply valve 11, and the other end is connected to the side surface of the cleaning tank 6. Although not shown in FIG. 2, a drainage mechanism that drains water from the cleaning tank 6 to the external water supply / drainage hose 9 is provided inside the main body 5. In the embodiment of the present invention, water supply to the cleaning tank 6 and drainage from the cleaning tank 6 are performed through the external water supply / drainage hose 9, but the water supply and drainage paths are independent. Therefore, the water supply hose and the drain hose may be provided separately.

  Inside the washing tub 6, there are provided a tableware basket 13 for storing tableware P and a nozzle 14 for injecting tap water supplied into the washing tub 6. The nozzle 14 is rotatably attached to the bottom surface of the washing tank 6, and tap water (wash water or rinse water mixed with detergent) is jetted upward from the rotated nozzle 14 and placed on the tableware basket 13. Washing or rinsing of the prepared tableware P is performed.

  A first slide rail 15 extending in the front-rear direction is provided on the inner surface of the main body 5. The first slide rail 15 is attached to both side surfaces of the main body 5. A second slide rail 16 extending in the front-rear direction is provided on the outer surface of the cleaning tank 6. The second slide rail 16 is attached to both side surfaces of the cleaning tank 6. The first slide rail 15 slidably supports the second slide rail 16. That is, the cleaning tank 6 is movable in the front-rear direction when the second slide rail 16 slides on the first slide rail 15.

  The front door 4 includes a front plate 17 formed to have substantially the same dimensions as the width of the cleaning tank 6, an operation panel 2 attached to the front surface of the front plate 17, and a decorative face material 3 attached to the front surface of the front plate 17. And have. The operation panel 2 is attached to the upper portion of the front plate 17 and includes an operation unit that receives an instruction from a user and a display unit that displays an operation status and the like. The decorative face material 3 is attached so that the upper end is in contact with the lower end of the operation panel 2. 2 shows the front door 4 in which the front surface of the operation panel 2 and the front surface of the decorative surface material 3 are substantially flush with each other, but the operation panel 2 protrudes from the front surface of the decorative surface material 3. A front door such as a front door in which the front surface of the operation panel 2 and the front surface of the decorative surface material 3 are not substantially on the same plane may be used.

  The front door 4 is provided with a handle (not shown), and the user holds the handle and pulls the front door 4 forward, whereby the cleaning tank 6 is pulled out of the main body 5 from the front opening. Then, the tableware P is stored in the tableware basket 13 from the upper opening of the washing tank 6 drawn forward. Thereafter, the user pushes the front door 4 and pushes the cleaning tank 6 into the main body 5, whereby the cleaning tank 6 is accommodated in the main body 5. When the cleaning tank 6 is accommodated in the main body 5, the upper opening of the cleaning tank 6 is sealed by the inner lid 18 so that the cleaning water or the rinsing water is not scattered outside.

  As shown in FIG. 3, the table 20 on which the dishwasher 1 is installed includes a bottom plate 20a serving as an installation surface of the dishwasher 1, and side plates that are provided on both sides of the bottom plate 20a and are substantially perpendicular to the bottom plate 20a. 20b. A wall of the house is provided behind the cradle 20. Although not shown in FIG. 3, the kitchen counter K shown in FIGS. That is, the dishwasher 1 is installed in a substantially box-shaped cabinet that is open on the front side and surrounded by the bottom plate 20a, the side plate 20b, and the kitchen counter K on the upper side, the lower side, and the side.

  At the rear part of the bottom plate 20a, a sheet metal fall prevention metal plate 21 for preventing the body 5 of the dishwasher 1 from falling is provided. The fall prevention sheet metal 21 is fixed to the bottom plate 20a with screws or the like. The fall prevention sheet metal 21 has a substantially U-shaped cross section, and has a locking portion 21a substantially parallel to the upper surface of the bottom plate 20a. By locking the main body 5 of the dishwasher 1 with the locking portion 21a, the main body 5 is prevented from falling when the washing tub 6 is pulled forward.

  At the front part of the bottom plate 20a, a front-side fixed metal plate 22 made of sheet metal for fixing the main body 5 and the table 20 of the dishwasher 1 is provided. The front side fixed metal plate 22 is fixed to the bottom plate 20a with screws or the like. The front side fixed metal plate 22 extends in a direction orthogonal to the side plate 20b and has a shape that is bent into a substantially L shape so that both end portions are substantially orthogonal to the bottom plate 20a. Screw holes 22a into which front fixing screws 23 (to be described later) are inserted are formed at both ends bent into an approximately L shape. By fixing the main body 5 of the dishwasher 1 to the pedestal 20 via the front fixed metal plate 22, the movement of the dishwasher 1 when the washing tank 6 is pulled forward is prevented. The screw hole 22a is a long hole that is long in the vertical direction so that the main body 5 can be fixed to the table 20 even when the height of the dishwasher 1 is adjusted.

  Next, the installation method in the cabinet of the system kitchen of the dishwasher 1 is demonstrated. 4 is a longitudinal sectional view showing a state until the dishwasher according to Embodiment 1 is installed in the cabinet of the system kitchen, FIG. 4 (a) is a state in the middle of installation, and FIG. It is installed.

  As shown in FIG. 4 (a), first, the external water supply / drain hose 9 and the power cord 10 provided on the rear surface of the dishwasher 1 are connected to the water supply / drain connection portion of the house provided behind the cabinet (table 20), the power supply. Connect to each supply section. After the connection, the dishwasher 1 is inserted into the cabinet from the front opening of the cabinet, and the rear legs 8 of the dishwasher 1 are placed on the bottom plate 20 a of the table 20. Then, the dishwasher 1 is pushed toward the rear part of the table 20. At this time, the dishwasher 1 is pushed in such that the bottom surfaces of the front legs 7 and the rear legs 8 slide on the top surface of the bottom plate 20a.

  As shown in FIG. 4B, the dishwasher 1 is pushed to a position where the substantially L-shaped main body fixing sheet metal 19 fixed integrally to the bottom surface of the main body 5 comes into contact with the front side fixing sheet metal 22 of the table 20. It is. When pushed down to this position, the fall prevention sheet metal 21 of the table 20 comes into contact with the rear surface of the body 5, and the body 5 is locked by the locking portion 21 a of the fall prevention sheet metal 21. And in this state, by fixing the front side fixing sheet metal 22 and the main body fixing sheet metal 19 with the front side fixing screw 23, the dishwasher 1 is fixed to the cabinet (table 20), and installation is completed. The fixing by the front fixing screw 23 is performed in a state where the front door 4 of the dishwasher 1 is pulled forward.

  Here, in the state where the dishwasher 1 is installed in the cabinet of the system kitchen, there is a positional shift in the vertical direction between the position of the front door 4 of the dishwasher 1 and the position of the surface material such as the adjacent storage section. May occur. For example, when the upper surface 4a of the front door 4 and the upper surface of the microwave oven N shown in FIG. 1 are not substantially on the same plane, the lower surface 4b of the front door 4 and the lower surface of the surface material of the storage portion L3 shown in FIG. Are not substantially on the same plane. When the positional deviation in the vertical direction is large, it occurs about 2 mm, and the height of the dishwasher 1 is finely adjusted to eliminate this positional deviation. Eliminating misalignment improves the appearance of the system kitchen.

  In the dishwasher 1 of this embodiment, the height of the dishwasher 1 can be finely adjusted by a spacer that is detachably attached to the bottom surface of the front leg 7 fixed to the main body 5. Hereinafter, a method for adjusting the height of the dishwasher 1 using the spacer will be described.

  FIG. 5 is a front view, a bottom view, a side view, and a cross-sectional view showing the front leg of the dishwasher according to the first embodiment. FIG. 5 (a) shows a state where no spacer is attached, and FIG. 5 (b) shows a spacer. Is attached. The cross-sectional view shown in FIG. 5A is a cross-sectional view taken along the lines AA and BB shown in the bottom view of FIG. 5B is a cross-sectional view taken along the lines AA and BB shown in the bottom view of FIG. 5B. Further, the tableware washing machine 1 is provided with two front legs 7, both of which have the same shape, and a spacer can be attached to each front leg 7.

  As shown in FIG. 5 (a), the front leg 7 of the dishwasher 1 is formed in a shape having a flat surface portion 7a that is substantially parallel to the installation surface (the bottom plate 20a of the table 20) on the bottom surface (lower surface). ing. Further, a protrusion 7 b is provided on the upper surface of the front leg 7. The protrusion 7 b is used to position the attachment position when the front leg 7 is attached to the bottom surface of the main body 5, and is inserted into a hole formed on the bottom surface of the main body 5. Further, a recess 7 c into which a screw for fixing the front leg 7 and the main body 5 is inserted is formed on the bottom surface of the front leg 7. A through hole 7d having a diameter smaller than the width of the recess is formed on the upper surface of the recess 7c, and the screw inserted into the recess 7c is fixed to the main body 5 through the through hole 7d.

  As shown in FIG. 5B, the height adjusting spacer 24 is attached to the flat surface portion 7 a formed on the bottom surface of the front leg 7. The spacer 24 is made of resin and is formed in a plate shape having a thickness of about 1 mm. In addition, an adhesive material (for example, an adhesive tape) is attached to the upper surface of the spacer 24, and the spacer 24 is attached to the flat portion 7 a of the front leg 7 by this adhesive material. This adhesive material can attach and detach the adhesives, and the spacer 24 is detachably attached to the flat surface portion 7a. Thus, by forming the flat portion 7 a on the bottom surface of the front leg 7, the plate-like spacer 24 can be reliably attached to the bottom surface of the front leg 7.

  In addition, although the substantially rectangular parallelepiped front leg 7 is shown in FIG. 5, any shape other than the substantially rectangular parallelepiped shape may be used as long as it has a flat surface portion 7 a on the bottom surface. Further, the number or shape of the protrusions 7b, the recesses 7c, and the through holes 7d formed on the front leg 7 may be appropriately changed according to the shape or fixing method of the front leg 7.

  5 shows the spacer 24 having a thickness of about 1 mm, the thickness of the spacer 24 may be changed as appropriate. The vertical displacement between the front door 4 of the dishwasher 1 and a surface material such as a storage portion adjacent to the front door 4 is about 2 mm when it is large, and the positional displacement that needs to be adjusted is 0.5 mm or more. It is desirable to set the thickness of the spacer 24 within a range of 0.5 mm to 2 mm.

  Further, FIG. 5 shows the spacer 24 having a shape covering the concave portion 7c formed on the bottom surface of the front leg 7. However, a spacer having a shape having an opening in a portion facing the concave portion 7c may be used. In this case, since the front leg 7 can be removed from the main body 5 with the spacer attached to the flat surface portion 7a, the maintainability can be improved.

  6 is a longitudinal sectional view showing a state in which a spacer is attached to the front leg of the dishwasher according to Embodiment 1. FIG. When adjusting the height of the dishwasher 1, first, the front fixing screw 23 shown in FIG. 4B is removed, and the fixing of the main body 5 and the table 20 of the dishwasher 1 is released. After that, as shown in FIG. 6, the main body 5 is pulled out to the front side until the front leg 7 of the dishwasher 1 comes to the front side of the table 20 (for example, a position 100 mm forward from the installed state). Note that the external water supply / drain hose 9 and the power cord 10 connected to the house have such a length that the connection with the house is maintained even when the main body 5 is pulled out to the position where the front leg 7 comes out to the front side of the table 20. Have. Therefore, the height of the dishwasher 1 can be adjusted while the external water supply / drain hose 9 and the power cord 10 are connected, and the height adjustment work can be easily performed.

  After the main body 5 is pulled out to the front side, a spacer 24 is attached to the flat portion 7a on the bottom surface of the front leg 7 from below. After the spacer 24 is attached, the main body 5 is pushed to the original installation position, and the main body 5 and the table 20 are fixed with the front fixing screw 23. Thereby, the height of the dishwasher 1 is increased by the thickness of the spacer 24. In this way, the height of the dishwasher 1 can be adjusted without completely removing the dishwasher 1 from the cabinet. Moreover, height adjustment is possible, without removing the external water supply / drain hose 9 and the power cord 10 which were connected at the time of installation.

  When the dishwasher 1 to which the spacer 24 is attached is pushed to the original installation position, the lower surface of the spacer 24 is pushed while sliding on the upper surface of the bottom plate 20a. Since the spacer 24 is attached to the flat portion 7a that is substantially parallel to the installation surface (bottom plate 20a), the lower surface of the spacer 24 and the upper surface of the bottom plate 20a are substantially parallel. Therefore, the force in the direction in which the spacer is peeled off (for example, the downward direction) is less likely to act on the spacer 24 that slides on the bottom plate 20a, and the spacer 24 can be prevented from twisting or coming off.

  Further, since the spacer 24 is made of resin and has excellent slidability, the frictional resistance at the time of pushing is suppressed and the workability is good. The spacer 24 may be made of a material other than resin. For example, in the case of a rubber spacer having a high frictional resistance, a sliding member is attached to the lower surface of the spacer, or a surface treatment is applied to the lower surface of the spacer. By imparting mobility, workability is improved as in the case of the resin spacer 24, and curling and detachment of the spacer can be suppressed.

  7 is a front view, a bottom view, a side view, and a sectional view showing a state in which a plurality of spacers are attached to the front legs of the dishwasher according to Embodiment 1. FIG. In addition, sectional drawing is sectional drawing in the AA part and BB part which are shown in a bottom view. As shown in FIG. 7, a plurality of spacers 24 can be attached to the flat portion 7 a on the bottom surface of the front leg 7 of the dishwasher 1. By adopting a configuration in which the plate-like spacer 24 is attached to the flat surface portion 7a of the front leg 7, even when a plurality of spacers 24 are stacked, the lower surface of the spacer 24 and the upper surface of the installation surface (bottom plate 20a) are in a substantially parallel state. Therefore, as described above, the spacer 24 can be prevented from being twisted or detached. Further, by attaching a plurality of spacers 24 in a stacked manner, finer height adjustment becomes possible.

  In addition, after attaching the 1 or several spacer 24 to the plane part 7a of the bottom face of the front leg 7 previously, you may perform the installation operation | work in the cabinet of the dishwasher 1 shown in FIG. Since the spacer 24 is detachably attached, the height of the dishwasher 1 can be adjusted to be lowered after installation by attaching the spacer 24 in advance. For example, when the position of the front door 4 of the dishwasher 1 is higher than the position of the surface material such as an adjacent storage section, the dishwasher 1 is moved to a position where the front legs 7 of the dishwasher 1 come out of the table 20. Is pulled out forward, one or more spacers 24 previously attached to the front legs 7 are removed, and the dishwasher 1 is returned to the original installation position. Thereby, the height of the dishwasher 1 is lowered by the thickness of the removed spacer 24.

  As described above, by providing the flat surface portion 7a substantially parallel to the installation surface on the bottom surface of the front leg 7 of the dishwasher 1, the plate-like spacer 24 can be attached to the flat surface portion 7a. And by finely adjusting the height of the dishwasher 1 by means of a spacer 24 that is detachably attached to the flat surface portion 7a, the front door 4 of the dishwasher 1 and the surface material such as the storage portion adjacent thereto can be adjusted in the vertical direction. Misalignment can be easily eliminated. Moreover, since the height can be adjusted by the front leg 7 of the dishwasher 1, the work can be performed without completely removing the dishwasher 1 installed in the cabinet from the cabinet, and the workability is good.

  When only the height of the front side of the dishwasher 1 is increased, the main body 5 is inclined with respect to the installation surface, but the thickness of the spacer 24 is the depth dimension of the main body 5 (for example, 500 mm to 600 mm). ), The inclination of the main body 5 is very small even when the spacer 24 is attached to the front leg 7, and the inclination is within a range in which the dishwasher 1 operates normally.

  Next, an example of another form of the spacer 24 attached to the front leg 7 of the dishwasher 1 will be described. FIG. 8 is a front view, a bottom view, a side view, and a cross-sectional view showing another form of the spacer attached to the front leg of the dishwasher according to the first embodiment. In addition, sectional drawing is sectional drawing in the AA part and BB part which are shown in a bottom view. Also, the same components as those in FIG.

  As shown in FIG. 8, the spacer 25 is attached to the front leg 7 by a screw 26. A screw hole 7 e is formed in the flat portion 7 a on the bottom surface of the front leg 7. The spacer 25 is formed with a concave portion 25a having a reduced thickness at a position facing the screw hole 7e. A through hole is formed in the recess 25a, and the screw 26 is screwed to the screw hole 7e through the through hole. The spacer 25 is fixed to the front leg 7 by screwing the screw 26 into the screw hole 7e. When the screwing is completed, the head of the screw 26 is accommodated in the recess 25a of the spacer 25, so that the screw 26 does not contact the installation surface (bottom plate 20a).

  Thus, by using the spacer 25 that can be attached by the screw 26, the spacer 25 can be attached and detached easily. Further, by fixing the spacer 25 and the front leg 7 with the screw 26, the spacer 25 can be prevented from coming off.

  The spacer 25 and the front leg 7 may be fixed with a plurality of screws. Moreover, you may provide an adhesive material on the upper surface of the spacer 25 similarly to the spacer 24 shown in FIGS. In this case, after the spacer 25 is attached to the front leg 7 with an adhesive material, the spacer 25 is fixed to the front leg 7 with a screw 26. Further, another spacer (for example, the spacer 24 shown in FIGS. 5 to 7 and the spacer 25 having an adhesive material on the upper surface) is attached to the lower surface of the spacer 25 fixed by the screw 26, so that the height of the dishwasher 1 is increased. May be adjusted.

  FIG. 9 is a front view, a bottom view, a side view, and a cross-sectional view showing another form of the spacer attached to the front leg of the dishwasher according to the first embodiment. In addition, sectional drawing is sectional drawing in the AA part and BB part which are shown in a bottom view. Also, the same components as those in FIG.

  As shown in FIG. 9, the spacer 27 has a shape in which one end is bent upward along the shape of the front leg 7. The spacer 27 is bent in a substantially L shape along the bottom and side surfaces of the rectangular parallelepiped front leg 7. The spacer 27 is detachably attached to the flat surface portion 7a of the bottom surface of the front leg 7 by an adhesive material in the same manner as the spacer 24 shown in FIG. 5, and the bent portion 27a is in contact with the rear side surface of the front leg 7.

  As described above, when the dishwasher 1 to which the spacer 27 is attached is pushed to the original installation position, the lower surface of the spacer 27 is pushed while sliding on the upper surface of the bottom plate 20 a of the table 20. At this time, the front leg 7 is pushed in so as to advance backward. That is, the bent portion 27a of the spacer 27 is in contact with the side surface on the moving direction side of the front leg 7 when pushed. By causing the bent portion 27a of the spacer 27 to come into contact with the side surface of the front leg 7 on the moving direction side, the bent portion 27a is caught on the side surface of the front leg 7, so that the spacer 27 can be prevented from twisting or coming off. it can. For example, when there is a convex part such as a step on a part of the upper surface of the bottom plate 20a, the convex part is applied to the bent part 27a by providing the bent part 27a on the side surface of the front leg 7 on the moving direction side. Therefore, the spacer 27 does not bend or come off due to such a convex portion.

  In this way, when the end of the spacer 27 is bent upward and the bent portion 27a is brought into contact with the rear side surface of the front leg 7, the dishwasher 1 to which the spacer 27 is attached is pushed into the original installation position. It is possible to further prevent the spacer 27 from twisting or coming off.

  In FIG. 9, the spacer 27 having the bent portion 27 a that contacts the rear side surface of the front leg 7 is shown, but the spacer 27 may further include a bent portion that contacts the front side surface of the front leg 7. In this case, the same effect can be obtained when the dishwasher 1 installed at the original installation position with the spacer attached is pulled out again.

  Further, the spacer 27 having the bent portion 27a may be fixed to the front leg 7 with the screw 26 in the same manner as the spacer 25 shown in FIG. Furthermore, the height of the dishwasher 1 may be adjusted by attaching one or a plurality of spacers 27 similarly bent in an L shape to the lower surface of the spacer 27.

  5 to 9 show the spacers 24, 25, and 27 attached to the entire surface of the flat portion 7a of the front leg 7. However, if the height of the dishwasher 1 can be adjusted, one of the flat portions 7a is shown. The spacer may be a size that can be attached to the part. By reducing the size of the spacers 24, 25, 27, the material cost of the spacers 24, 25, 27 can be reduced. In addition, by attaching a short spacer only to the flat portion 7a on the rear side of the front leg 7 with respect to the longitudinal dimension of the front leg 7, the spacer standing in front of the dishwasher 1 can be made difficult to see. it can.

DESCRIPTION OF SYMBOLS 1 Tableware washing machine, 2 Operation panel, 3 Cosmetic face material, 4 Front door, 5 Main body, 6 Washing tank, 7 Front leg, 7a Flat part, 8 Rear leg, 9 External supply / drain hose, 10 Power cord, 11 Water supply valve, 12 Internal water supply hose, 13 Tableware basket, 14 Nozzle, 15 First slide rail, 16 Second slide rail, 17 Front plate, 18 Inner lid, 19 Main body fixing sheet metal, 20 Stand, 21 Fall prevention sheet metal, 22 Front side fixing Sheet metal, 23 front fixing screw, 24 spacer, 25 spacer, 26 screw, 27 spacer, 27a bent portion.

Claims (7)

A dishwasher installed in a system kitchen and installed in a substantially box-shaped cabinet that is open on the front side and surrounded on the upper, lower, and sides,
A main body that opens to the front for receiving and cleaning dishes;
A front door that has an opening upward and closes the opening of the main body attached to the front surface of the washing tank that is drawn forward;
A plurality of legs attached to the bottom surface of the main body and supporting the main body;
Of the plurality of legs, on the bottom surface of the front leg disposed on the front side of the main body, a flat portion substantially parallel to the bottom plate of the cabinet, which is the installation surface of the dishwasher , is formed. In the state where the cleaning machine is installed in the cabinet of the system kitchen, the vertical displacement between the surface material of the storage part of the system kitchen and the front door, which is detachably attached to the flat part, A plate-like spacer that adjusts the height of the main body to eliminate,
Inserting the main body from the front side opening of the cabinet to a position where a fixing metal plate provided at the front portion of the bottom plate of the cabinet and a main body fixing metal plate provided on the bottom surface of the main body abut,
In the state where the spacer is attached to the bottom surface of the front leg, and the body is placed on the top surface of the bottom plate of the cabinet,
A dishwasher for fixing the fixed sheet metal and the main body fixed sheet metal in contact with each other by screws, and fixing the fixed sheet metal to the bottom plate of the cabinet.   The dishwasher according to claim 1, wherein the spacer has an adhesive material on an upper surface thereof and is attached to the flat portion by the adhesive material.   The dishwasher according to claim 1 or 2, wherein the spacer is attached to the flat portion by screwing. The spacer has a bent portion formed by bending an end portion upward,
The dishwasher according to any one of claims 1 to 3, wherein the dishwasher is attached to the flat portion in a state where the bent portion is in contact with a side surface of the leg.   The dish washer according to any one of claims 1 to 4, wherein the spacer is made of resin.   The dish washer according to any one of claims 1 to 5, wherein the spacer has a thickness of 0.5 mm to 2 mm. Provided in the main body, one end is connected to the water supply / drainage connection part of the house, and comprises a water supply / drainage hose that serves as a water supply / drainage flow path,
The water supply / drainage hose is long enough to maintain the connection with the water supply / drainage connection portion even when the main body is pulled out to the front of the cabinet to a position where the legs arranged on the front side of the main body come out to the front side of the cabinet. The dishwasher according to any one of claims 1 to 6, wherein the dishwasher has a thickness.

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