JP2012016371A - Dishwasher - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a technique capable of easily adjusting the depth-directional mounting position of a door material to a wash tub when installing a built-in drawer dishwasher under a kitchen counter.SOLUTION: The dishwasher includes the door material in front of the wash tub. The wash tub includes a pair of door material mounting parts extending forward from the right and left side edges of the front surface, and a pair of mounting brackets fixed on the back side of the door material corresponding to the pair of door material mounting parts. The mounting bracket includes an outside clamping piece and an inside clamping piece for clamping the door material mounting part from both left/right sides. The outside clamping piece is formed with a hole, the inside clamping piece is formed with a screw hole, and the door material mounting part is formed with a cross-directional long hole. In this dishwasher, a screw is threaded from the hole of the outside clamping piece through the long hole of the door material mounting part into the screw hole of the inside clamping piece so as to fix the mounting bracket to the wash tub.

Description

  The present invention relates to a dishwasher. In particular, the present invention relates to a pull-out type dishwasher built in a kitchen kitchen under a kitchen counter.

  As shown in FIG. 1, many built-in type dishwashers are built in under a kitchen counter K constituting a system kitchen. Under the kitchen counter K, a drawer-type storage L, a hinged door-type storage M, and the like are provided, and the microwave oven N and the dishwasher 1 are generally installed. In such a system kitchen, the surface materials such as the storage parts L and M arranged under the kitchen counter K are beautiful in that the materials, colors and patterns are unified and the surface position is on the same plane. Appearance is finished. In accordance with this, the surface of the microwave oven N and the dishwasher 1 are also formed in the same color tone and design, and the surface is in the same position as the storage parts L, M, etc. so that a sense of unity is obtained. Yes.

  Speaking of the surface of the dishwasher 1, the same surface material 6 as the surface material of the surrounding storage portions L and M is used on the surface below the operation panel 5 of the door 2 attached to the front of the washing tank 3. Are known. In addition, instead of using the same face material 6 as the surrounding storage portions L and M, there is also known one using a decorative panel having a decorative board with a similar material feeling, color tone, and design on the surface. In this specification, the face material and the decorative panel used for the door 2 of the dishwasher 1 as described above are collectively referred to as a door material. Patent Documents 1-4 disclose a technique that uses the door material as described above for the door 2 of the dishwasher 1.

Japanese Patent Laid-Open No. 11-62410 JP-A-2005-253824 Japanese Patent Laid-Open No. 8-47472 JP 2003-245236 A

  When the door 2 of the dishwasher 1 is closed (the state shown in FIG. 1B), the vertical and horizontal lines of the door material are not aligned with the lines of the surrounding storage portions L and M, or the surface of the door material If the depth deviates from the depths of the surfaces of the surrounding storage portions L and M, the sense of unity as a system kitchen is lost and the aesthetics are impaired. Therefore, when installing the dishwasher 1 under the kitchen counter K, it is desirable that the attachment position of the door material with respect to the cleaning tank 3 can be finely adjusted by matching the actual storage units L and M with the surrounding storage units L and M. With the technique of patent documents 1-4, the attachment position of the up-down direction of a door material and the attachment position of the left-right direction can be adjusted. However, it is difficult to adjust the mounting position of the door material in the depth direction when the dishwasher 1 is installed by adjusting the actual position with the surrounding storage portions L and M. When installing the dishwasher 1 under the kitchen counter K, the technique which can adjust easily the attachment position of the depth direction of the door material with respect to a washing tank is anticipated.

  The present invention solves the above problems. The present invention provides a technique capable of easily adjusting the mounting position of the door material in the depth direction with respect to the cleaning tank when the built-in type drawer dishwasher is installed under the kitchen counter.

  The present invention is embodied as a built-in drawer-type dishwasher having a door material in front of the washing tank. In the dishwasher, the washing tub is provided with a pair of door material attachment portions extending forward from the left and right side edges of the front surface. A pair of mounting brackets are fixed to the back surface of the door member corresponding to the pair of door member mounting portions. The mounting bracket includes an outer sandwiching piece and an inner sandwiching piece that sandwich the door member mounting portion from the left and right sides. A hole is formed in the outer clamping piece. A screw hole is formed in the inner clamping piece at a position corresponding to the hole of the outer clamping piece. The door material attaching portion is formed with a long hole extending in the front-rear direction at a position corresponding to the hole on the outer clamping side. In the dishwasher, the fitting is fixed to the washing tub by screwing the screw through the long hole of the door member attachment portion from the hole of the outer holding piece and screwing it into the screw hole of the inner holding piece.

  In the dishwasher described above, a pair of mounting brackets are fixed to the back of the door material, and the door material is attached to the cleaning tank by screwing the pair of mounting brackets to the corresponding pair of door material mounting portions. And fix. In-situ matching with the storage part around the dishwasher, with the pair of left and right door material mounting parts provided on the front surface of the washing tub sandwiched between the outer and inner clamping pieces of the corresponding pair of mounting brackets. Then, the position of the door member in the depth direction (front-rear direction) with respect to the cleaning tank is adjusted. And if the position of the depth direction of the door material with respect to the washing tank is decided, the mounting bracket is screwed to the washing tank at that position. Since the door member attaching portion is formed with a long hole in the front-rear direction, the door material can be fixed to the cleaning tank at a position in the depth direction adjusted by matching with the surrounding storage portion. This screwing operation can be performed from the side surface of the washing tank with the other hand while the operator holds the positioned door material with one hand, and the workability is good. In said dishwasher, the attachment position of the depth direction of the door material with respect to a washing tank can be adjusted easily.

  In the dishwasher described above, the outer clamping piece of the mounting bracket has an engaging claw, the door material mounting portion has an engaging hole that engages with the engaging claw, and the engagement between the pair of mounting brackets. It is preferable that the door material can be temporarily fixed to the cleaning tank by engaging the claws with the engagement holes of the corresponding pair of door material attachment portions.

  If the door material can be temporarily fixed to the cleaning tank before the door material is positioned and fixed to the cleaning tank, a series of operations can be performed more easily. In the dishwasher described above, the door material is temporarily fixed to the washing tub using a part of the mounting bracket and a part of the door material mounting part without preparing a separate member only for temporary fixing. Can do.

  In the above dishwasher, the mounting bracket is composed of a main bracket and an auxiliary bracket, and the main bracket includes an outer clamping piece and a door-side mounting piece extending substantially perpendicular to the outer clamping piece, Auxiliary metal fittings are equipped with an inner clamping piece and a door-side mounting piece that extends substantially perpendicular to the inner clamping piece, and the door-side mounting piece of the main metal fitting has a slit-shaped through-hole. With the inner clamping piece of the bracket passing through the through-hole of the door-side mounting piece of the main bracket and the door-side mounting piece of the auxiliary bracket sandwiched between the door material and the door-side mounting piece of the main bracket, the main bracket The auxiliary metal fitting is preferably screwed to the door material.

  In the above dishwasher, a mounting bracket having an outer clamping piece and an inner clamping piece can be realized by a combination of a simple-shaped main metal fitting and an auxiliary metal fitting that are easy to process. Costs and labor for manufacturing a dishwasher can be reduced.

  In the dishwasher described above, it is preferable that a concave portion is formed on a surface of the door-side mounting piece of the main metal fitting facing the door material, and the door-side mounting piece of the auxiliary metal fitting is accommodated in the concave portion.

  According to the above-described dishwasher, the main metal fitting and the auxiliary metal fitting are screwed to the back surface of the door member in a state where the door-side attachment piece of the auxiliary metal fitting is accommodated in the recess of the door metal attachment piece of the main metal fitting. The main metal fitting and the auxiliary metal fitting can be firmly fixed to the door material without the main metal fitting floating from the door material.

  ADVANTAGE OF THE INVENTION According to this invention, when installing a built-in type drawer-type dishwasher under a kitchen counter, the attachment position of the depth direction of the door material with respect to a washing tank can be adjusted easily.

1 is an external view of a system kitchen in which a dishwasher 1 is built under a kitchen counter K. FIG. (A) has shown the state which pulled out the washing tank 3 of the tableware washing machine 1, (b) has shown the state which pushed the washing tank 3 of the tableware washing machine 1 into. It is a longitudinal cross-sectional view which shows the structure of the dishwasher 1 typically. It is a figure which shows the external appearance of the back side of the face material 6 of the dishwasher 1. FIG. It is a figure which shows typically the structure of the attachment bracket 21a of the dishwasher 1. FIG. It is a cross-sectional view which shows the structure of the coupling | bond part of the face material 6, the mounting bracket 21a, and the door material attachment part 9a of the dishwasher 1. FIG. It is a figure which shows the external appearance of the back side of the decorative panel 60 of the dishwasher 1. FIG.

The main features of the embodiments described below are described below.
(Characteristic 1) A screw hole is formed on the back of the door material, and a long hole in the left and right direction is formed in the door side mounting piece of the main metal fitting. The mounting bracket is screwed to the door member by being screwed into the screw hole on the back surface of the door. If it is set as such a structure, the mounting position of the left-right direction of the door material with respect to a washing tank can be adjusted by adjusting the position of the left-right direction of the mounting bracket with respect to a door material.

  Embodiments according to the present invention will be described below with reference to the drawings. As shown in FIG. 1, the dishwasher 1 of this embodiment is built in under the kitchen counter K, and comprises a part of system kitchen. An operation panel 5 is provided on the surface of the door 2 of the dishwasher 1, and a face material 6 is attached below the operation panel 5. The face material 6 is made of the same material as the surface material of the system kitchen components such as the storage portion L and the storage portion M arranged under the kitchen counter K, and has the same color tone and design. Therefore, when the dishwasher 1 is built in and the system kitchen is configured, a sense of unity with the surrounding system kitchen components can be obtained and the system kitchen can be configured with a beautiful appearance.

  As shown in FIG. 2, the dishwasher 1 has accommodated the washing tank 3 opened upwards in the washing machine main body 4 formed in the box shape opened ahead. Tableware can be put in and out from the opening above the cleaning tank 3 by moving the cleaning tank 3 forward and backward from the front opening of the cleaning machine body 4 and pulling it forward.

  The washing machine main body 4 is connected to water supply, drainage piping and power supply. A water supply connection is made to the cleaning tank 3 through the water supply valve 11, the water supply pump 12, and the water supply pipe 13 from the cleaning machine body 4. The dishwasher 1 injects cleaning water or rinse water mixed with detergent from a rotating cleaning nozzle 14 disposed on the bottom surface of the cleaning tank 3 to clean the tableware 16 accommodated in the tableware basket 15. The cleaning tank 3 is configured so that the second slide rail 18 attached to the outer side surface of the cleaning tank 3 slides on the first slide rail 17 attached to the inner side surface of the cleaner main body 4, thereby opening the front opening of the cleaner main body 4. Can be taken in and out. When the washing tank 3 is pushed into the washing machine body 4, the upper opening of the washing tank 3 is sealed by the inner lid 19 so that water sprayed from the washing nozzle 14 is not scattered outside the washing tank 3.

  A flange portion 7 for supporting the door 2 is formed in front of the cleaning tank 3. An operation panel 5 is attached above the flange portion 7, and a face material 6 is attached below the flange portion 7. The operation panel 5 operates a lock release lever that releases a lock mechanism that holds the washing tank 3 in the washing machine main body 4, an exhaust air outlet for drying the dishes, and the operation of the dish washing machine 1. Operation input buttons are provided. The face material 6 is attached so that the upper end is in contact with the lower end of the operation panel 5. The flange portion 7 is formed so as to extend from the upper edge of the front surface of the cleaning tank 3 toward the front and from the left and right edges of the front surface of the cleaning tank 3 toward the front. A pair of door material attachment portions 9a and 9b are provided. Between the cleaning tank 3 and the door 2, a space S defined by the front outer wall of the cleaning tank 3, the operation panel mounting portion 8, the door material mounting portions 9a and 9b, and the back surface of the face material 6 is formed. Yes. In the space S, an electrical component storage section that stores switches of the operation panel 5, a control circuit storage section that stores a circuit board constituting a control circuit, and an air duct that circulates drying air in the cleaning tank 3. Etc. are arranged.

  The operation panel 5 and the face material 6 constituting the door 2 are formed with a width and height that can completely cover the front surface of the washing machine body 4. When the door 2 of the built-in dishwasher 1 is closed, that is, the washing tub 3 is stored in the washing machine body 4, the door 2 covers the washing machine body 4. As shown in FIG. 1 (b), in this state, the door 2 is arranged according to the vertical line and the horizontal line of the system kitchen components around the dishwasher 1, and there is a sense of unity of the system kitchen. It forms part of the aesthetics.

  Below, the attachment method of the operation panel 5 and the face material 6 with respect to the washing tank 3 is demonstrated. The operation panel 5 is attached to the operation panel attachment portion 8 above the flange portion 7 formed in the cleaning tank 3 before attaching the face material 6.

  As shown in FIG. 3, the face member 6 has a pair of upper mounting brackets 20a and 20b for connecting the upper end of the face member 6 to the operation panel 5, and a rear surface thereof for fixing the pair of door member attachment portions 9a and 9b. A pair of rear mounting brackets 21a and 21b are fixed. Engaging portions 22a and 22b are formed on the upper mounting brackets 20a and 20b. By engaging the engaging portions 22a and 22b with the engaging holes formed in the lower part of the operation panel 5 in a state where the upper surface of the face material 6 is inclined to the cleaning tank 3 side, the inclination of the face material 6 is returned. The upper end of the face material 6 is connected to the operation panel 5.

  The rear mounting brackets 21a and 21b are composed of main brackets 23a and 23b and auxiliary brackets 24a and 24b, respectively. Since the rear mounting brackets 21a and 21b and the door member mounting portions 9a and 9b corresponding to them have the same configuration in the left-right symmetry, an example in which the rear mounting bracket 21a is fixed to the door member mounting portion 9a will be described below. Will be described. The following description can also be applied to the case where the rear mounting bracket 21b is fixed to the door member mounting portion 9b by replacing “a” in the reference numerals with “b”.

  As shown in FIG. 4, the main metal fitting 23a is a substantially L-shaped member including a door-side mounting piece 25a and a tank-side mounting piece 26a (corresponding to an outer clamping piece). The door-side mounting piece 25a is formed with a recess 27a into which the door-side mounting piece 38a of the auxiliary metal fitting 24a is fitted. The recess 27a has a slit-like through hole 28a through which the tank side mounting piece 39a (corresponding to the inner clamping piece) of the auxiliary fitting 24a passes, and a plurality of alignment holes 40a of the auxiliary fitting 24a. A convex portion 29a is formed. In addition, a plurality of long holes 30a and 31a and a plurality of round holes 32a, 33a, and 34a are formed in the door-side mounting piece 25a of the main metal fitting 23a.

  The tank side mounting piece 26a of the main metal fitting 23a includes an engaging claw 35a that engages with an engaging hole 45a formed in a door material mounting portion 9a of the cleaning tank 3 to be described later, and the engaging claw 35a from the engaging hole 45a. When attaching and detaching, a hook 36a is formed for an operator to hang his / her fingers and bend the tank side mounting piece 26a outward. Further, a counterbore hole 37a is formed in the tank side mounting piece 26a.

  The auxiliary metal fitting 24a is a substantially L-shaped member including a door-side attachment piece 38a and a tank-side attachment piece 39a. The auxiliary metal fitting 24a is formed in a size slightly smaller than the main metal fitting 23a. The auxiliary metal fitting 24a is formed with a plurality of alignment holes 40a that respectively fit with the plurality of convex portions 29a of the main metal fitting 23a. The tank side mounting piece 39a of the auxiliary metal fitting 24a is inserted into the through hole 28a of the main metal fitting 23a, and the door side mounting piece of the auxiliary metal fitting 24a is fitted so that the alignment hole 40a of the auxiliary metal fitting 24a fits the convex portion 29a of the main metal fitting 23a. By accommodating 38a in the concave portion 27a of the main metal fitting 23a, the auxiliary metal fitting 24a is assembled to the main metal fitting 23a. A long hole 41a having the same shape is formed in the door side mounting piece 38a of the auxiliary metal fitting 24a at a position corresponding to the long hole 30a of the main metal fitting 23a. Further, notches 42a and 43a are formed on the upper and lower sides of the door-side mounting piece 38a so that the round holes 32a and 33a of the main metal fitting 23a are not blocked when the auxiliary metal fitting 24a is assembled to the main metal fitting 23a. . A screw hole 44a is formed in the tank side mounting piece 39a of the auxiliary metal fitting 24a at a position facing the counterbore hole 37a of the main metal fitting 23a. Further, the tank side mounting piece 39a of the auxiliary metal fitting 24a has a shape in which the tip is slightly bent inward.

  The rear mounting bracket 21a is attached to the back surface of the face member 6 in a state where the auxiliary metal fitting 24a is assembled to the main metal fitting 23a. As shown in FIG. 5, a screw hole 51a for screwing the screw 48a and a screw hole 52a for screwing the screw 49a are formed on the back surface of the face member 6, respectively. After the rear mounting bracket 21a is aligned in the left-right direction with respect to the face member 6, the screw 48a is screwed into the screw hole 51a through the long holes 30a and 41a, and the screw 49a is threaded through the long hole 31a. It is fixed to the face material 6 by being screwed into the hole 52a. By adjusting the mounting position in the left-right direction of the rear mounting bracket 21 a with respect to the face material 6, the mounting position in the left-right direction of the face material 6 with respect to the cleaning tank 3 can be adjusted. In the present embodiment, the rear mounting bracket 21a is fixed to the face member 6 with screws 48a and 49a, and then the main fitting 23a is screwed to the face member 6 with the tapping screw 50a through the round holes 32a, 33a and 34a. .

  As shown in FIG. 5, the door member attachment portion 9 a extending forward from the side edge of the front surface of the cleaning tank 3 has an engagement hole 45 a with which the engagement claw 35 a of the main metal fitting 23 a engages, A long slot 46a is formed. The front end of the door member mounting portion 9a of the cleaning tank 3 is sandwiched between the tank side mounting piece 26a of the main metal fitting 23a and the tank side mounting piece 39a of the auxiliary metal fitting 24a, and the engaging claw 35a of the main metal fitting 23a is attached to the door material. The face material 6 is temporarily fixed to the cleaning tank 3 by engaging with the engagement hole 45a of the portion 9a. In this state, after adjusting the front-rear direction position (that is, the depth direction position) of the face material 6 according to the system kitchen components around the dishwasher 1, the screw 47a is attached to the counterbore 37a of the main metal fitting 23a, the door material. The long hole 46a of the attachment part 9 is penetrated and screwed into the screw hole 44a of the auxiliary metal fitting 24a. Thus, the face material 6 is fixed to the cleaning tank 3 via the rear mounting bracket 21a.

  As described above, in the dishwasher 1 according to the present embodiment, the pair of rear mounting brackets 21a and 21b are fixed to the back surface of the face member 6, and the pair of rear mounting brackets 21a and 21b correspond to a pair of doors. The face material 6 is fixed to the cleaning tank 3 by screwing the material attachment portions 9a and 9b. The pair of left and right door member mounting portions 9a and 9b provided on the front surface of the cleaning tank 3 are connected to the tank-side mounting pieces 26a and 26b (the outer clamping pieces) of the main metal fittings 23a and 23b of the corresponding pair of rear mounting brackets 21a and 21b. And the auxiliary metal fittings 24a and 24b in the state of being sandwiched by the tank side mounting pieces 39a and 39b (corresponding to the inner clamping pieces), respectively, and in combination with the storage units L and M around the dishwasher 1, The position of the face material 6 in the depth direction (front-rear direction) with respect to the cleaning tank 3 is adjusted. When the position of the face member 6 in the depth direction with respect to the cleaning tank 3 is determined, the rear mounting brackets 21a and 21b are screwed to the cleaning tank 3 at that position. Since the long holes 46a and 46b are formed in the door material attaching portions 9a and 9b in the front-rear direction, the face material 6 is washed at the position in the depth direction adjusted by the actual matching with the surrounding storage portions L and M. It can be fixed to the tank 3. This screwing operation can be performed from the side of the cleaning tank 3 with the other hand while the operator holds the positioned face member 6 with one hand. In the tableware washing machine 1 of this embodiment, the attachment position of the depth direction of the face material 6 with respect to the washing tank 3 can be adjusted easily.

  Moreover, in the dishwasher 1 of this embodiment, when installing the dishwasher 1 under the kitchen counter K as mentioned above, the attachment position of the face material 6 can also be adjusted, and the system kitchen was used for many years. As a result, the depth direction of the face material 6 relative to the washing tub 3 also when the surface position of the face material of the storage portions L and M around the dishwasher 1 and the surface position of the face material 6 of the door 2 are deviated. Can be easily readjusted.

  In the dishwasher 1 of this embodiment, before performing the positioning and fixing operation of the face material 6 with respect to the washing tank 3, the face material 6 can be temporarily fixed to the washing tank 3, and a series of operations can be easily performed. It can be carried out. In the dishwasher 1 described above, the engaging claws 35a and 35b formed on the rear mounting brackets 21a and 21b and the door material mounting portions 9a and 9b are formed without preparing additional members only for temporary fixing. The face material 6 can be temporarily fixed to the cleaning tank 3 using the engagement holes 45a and 45b.

  In the dishwasher 1 of the present embodiment, the outer clamping pieces (the tank side mounting pieces 26a and 26b of the main fittings 23a and 23b are obtained by combining the simple-shaped main fittings 23a and 23b and the auxiliary fittings 24a and 24b that are easy to process. ) And the inner clamping pieces (the tank side mounting pieces 39a, 39b of the auxiliary metal fittings 24a, 24b) are realized. Costs and labor for manufacturing the dishwasher 1 can be reduced.

  In the dishwasher 1 of the present embodiment, the door side mounting pieces 38a, 38b of the auxiliary metal fittings 24a, 24b are accommodated in the recesses 27a, 27b of the door material mounting pieces 25a, 25b of the main metal fittings 23a, 23b. The metal fittings 23 a and 23 b and the auxiliary metal fittings 24 a and 24 b are screwed to the back surface of the face material 6. The main metal fittings 23 a and 23 b do not float from the back surface of the face material 6, and the main metal fittings 23 a and 23 b and the auxiliary metal fittings 24 a and 24 b can be firmly fixed to the face material 6.

  In addition, although the case where the face material 6 was attached below the operation panel 5 as the door 2 was demonstrated above, it is good also as a structure which attaches a decorative panel instead of using the face material 6. FIG. FIG. 6 shows a case where the rear mounting brackets 21 a and 21 b are attached to the back surface of the decorative panel 60. Even in this case, the mounting position of the decorative panel 60 in the depth direction with respect to the cleaning tub 3 can be set by attaching the decorative panel 60 to the cleaning tub 3 via the rear mounting brackets 21a and 21b in the same manner as when the face material 6 is used. It can be adjusted easily.

  As mentioned above, although the Example of this invention was described in detail, these are only illustrations and do not limit a claim. The technology described in the claims includes various modifications and changes of the specific examples illustrated above. The technical elements described in this specification or the drawings exhibit technical usefulness alone or in various combinations, and are not limited to the combinations described in the claims at the time of filing. In addition, the technology exemplified in this specification or the drawings can achieve a plurality of objects at the same time, and has technical usefulness by achieving one of the objects.

DESCRIPTION OF SYMBOLS 1 Tableware washing machine 2 Door 3 Washing tank 4 Washing machine main body 5 Operation panel 6 Face material 7 Flange part 8 Operation panel attachment part 9a, 9b Door material attachment part 11 Water supply valve 12 Water supply pump 13 Water supply pipe 14 Cleaning nozzle 15 Tableware basket 16 Tableware 17 First slide rail 18 Second slide rail 19 Inner lids 20a, 20b Upper mounting brackets 21a, 21b Rear mounting brackets 22a, 22b Engaging portions 23a, 23b Main brackets 24a, 24b Auxiliary brackets 25a, 25b Door side mounting pieces 26a, 26b Tank side mounting pieces 27a, 27b Recesses 28a, 28b Through holes 29a, 29b Protrusions 30a, 30b, 31a, 31b, 41a, 41b, 46a, 46b Long holes 32a, 32b, 33a, 33b, 34a, 34b Round Holes 35a, 35b Engaging claws 36a, 36b Hooks 37a, 37b Counterbore holes 38a, 38b Door side Mounting piece 39a, 39b Tank side mounting piece 40a, 40b Positioning hole 42a, 42b, 43a, 43b Notch 44a, 44b Screw hole 45a, 45b Engagement hole 47a, 47b, 48a, 48b, 49a, 49b Screw 50a Tapping screw 51a, 51b, 52a, 52b Screw hole 60 Decorative panel

Claims (4)

A built-in pull-out type dishwasher having a door material in front of the washing tank,
The cleaning tank includes a pair of door material attachment portions extending forward from the left and right side edges of the front surface,
On the back of the door material, a pair of mounting brackets are fixed corresponding to the pair of door material mounting portions,
The mounting bracket has an outer clamping piece and an inner clamping piece that sandwich the door material mounting part from the left and right sides.
A hole is formed in the outer clamping piece,
The inner clamping piece has a screw hole at a position corresponding to the hole of the outer clamping piece,
A long hole in the front-rear direction is formed at a position corresponding to the hole on the outside clamping side in the door material mounting portion,
A dishwasher in which a mounting bracket is fixed to a washing tub by screwing a screw from a hole of an outer holding piece into a screw hole of an inner holding piece through a long hole of a door material mounting portion. The outer clamping piece of the mounting bracket has an engaging claw,
The door material mounting portion has an engagement hole that engages with the engagement claw,
2. The dishwashing according to claim 1, wherein the door material can be temporarily fixed to the washing tank by engaging the engaging claws of the pair of mounting brackets with the engaging holes of the corresponding pair of door material mounting portions. Machine. The mounting bracket consists of a main bracket and an auxiliary bracket.
The main metal fitting includes an outer clamping piece and a door-side mounting piece extending substantially perpendicular to the outer clamping piece,
The auxiliary metal fitting has an inner clamping piece and a door-side mounting piece that extends substantially perpendicular to the inner clamping piece,
A slit-shaped through hole is formed in the door side mounting piece of the main metal fitting.
With the inner clamping piece of the auxiliary metal fitting penetrating the through hole of the door mounting piece of the main metal fitting, and the door side mounting piece of the auxiliary metal fitting being sandwiched between the door material and the door side mounting piece of the main metal fitting, The dishwasher according to claim 1 or 2, wherein the metal fitting and the auxiliary metal fitting are screwed to the door material.   The dishwasher of Claim 3 by which the recessed part is formed in the surface facing the door material of the door side attachment piece of a main metal fitting, and the door side attachment piece of an auxiliary metal fitting is accommodated in the said recessed part.

Images