JPH11197086A - Dishwasher - Google Patents

Abstract

PROBLEM TO BE SOLVED: To stabilize cleaning performance and make inexpensive by arranging a dish basket that stores dishes in a cleaning tank, providing a long upright nozzle vertically so that it may eject cleaning water, and providing a nozzle- protecting frame made of a resin that surrounds the upright nozzle in the dish basket. SOLUTION: A horizontal nozzle 3 that rotates freely horizontally is arranged in the center of the bottom of a cleaning tank 1, and a long upright nozzle 6 is fixed vertically to the upper portion of the center of the horizontal nozzle 3. A small article container 14 made of a resin is installed in the front side of the center of the dish basket 5, and a nozzle protecting frame 15 is formed integrally in the center of the dish basket 5 at the back side of the small article container 14 and is structured so as to surround the upright nozzle 6. As the nozzle protecting frame 15 is made of a resin and is formed into a characteristic shape to the dish basket 5, it can be recognized easily and show its existence clearly, and the dishes 4 can be kept from being set inside the nozzle protecting frame 15.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dishwasher for washing dishes by injecting washing water from a washing nozzle toward the dishes.

[0002]

2. Description of the Related Art In recent years, a dishwasher for washing dishes stored in a dish basket with washing water injected from a nozzle rotating in a washing tank has become mainstream.

Conventionally, this type of dishwasher has been configured as shown in FIG. Hereinafter, the configuration will be described.

As shown in FIG. 12, a cleaning tank 1 has an opening at the front, and the opening is opened and closed by a door 2, and a horizontal nozzle 3 for spraying cleaning water is rotatably provided therein. Tableware basket 5 for storing tableware 4 in washing tank 1
Has been arranged. An upright nozzle 6 is fixed to the horizontal nozzle 3 on the center axis thereof.
Rotate with.

The washing water in the washing tank 1 is heated by a heater 7, sucked from a residue filter 10 provided in a drain 9 by a washing pump 8, and sent to the horizontal nozzle 3 by pressure. At this time, the washing water spouted vigorously from the rotating horizontal nozzle 3 and the upright nozzle 6 causes
It is configured to wash the tableware 4 stored in the container.

[0006]

In such a conventional dishwasher, when the tableware 4 is set, the tableware basket 5 is pulled out on the door 2, and the tableware 4 is stored in the washing tank 1. Moving. At this time, in order to prevent the tableware 4 from coming into contact with the upright nozzle 6, it is necessary to guard the periphery of the upright nozzle 6, and the wire rod of the tableware basket 5 is processed into a frame shape to form the protection frame portion 11. ing.

In the case of the protective frame 11, since it is manufactured by bending a metal wire, there is a limit to the shape that can be processed, and the shape becomes a simple shape. May be bad. Further, it is necessary to perform complicated processing in a process of manufacturing the tableware basket 5, which may lead to a decrease in productivity of the tableware basket 5.

Further, since the upright nozzle 6 rotates and mainly cleans the tableware 4 set above, the washing water is sprayed when the tableware basket 5 is set so that the tableware 4 is not set at a part of the upper part thereof. At a position where the tableware 4 is not on the track to be washed, the washing water is sprayed toward a space where there is no object to be washed, which may be wasted water.

In addition, since the frontage of the small tableware 13 is not constant because the frontage of the small tableware 13 is not constant because the frontage of the small tableware 12 is wide, the jet water of the upright nozzle 6 is shut off depending on the setting method. Such a posture may occur, which may lead to a decrease in the cleaning performance of other dishes.

The present invention solves the above-mentioned problems, and improves the visibility of a nozzle protection frame provided around an upright nozzle,
It is a first object of the present invention to stabilize cleaning performance by preventing contact of tableware with an upright nozzle and to provide a less expensive dishwasher.

It is a second object of the present invention to efficiently supply jet water jetted from an upright nozzle to tableware to improve the washing performance.

It is a third object of the present invention to prevent the small tableware from obstructing the jet water from the upright nozzle and to ensure the cleaning performance of other tableware.

[0013]

In order to achieve the first object of the present invention, a dish basket for storing dishes is arranged in a washing tank, and a vertically long nozzle for spraying washing water is provided. And a resin nozzle protection frame surrounding an upright nozzle in a tableware basket.

As a result, the degree of freedom of the shape of the nozzle protection frame is increased, and the nozzle protection frame can be made to have a characteristic shape, so that visibility can be improved, contact of tableware with the upright nozzle can be prevented, and cleaning performance can be improved. Can be secured and the shape of the dish basket can be simplified, so that the productivity of the dish basket can be improved and a more inexpensive dishwasher can be provided.

Further, in order to achieve the second object,
A reflection plate for changing the direction of washing water sprayed from an upright nozzle is provided on a nozzle protection frame or accessory storage box.

[0016] Thus, the jet water from the upright nozzle can be efficiently supplied to the tableware, so that the washing performance can be improved.

In order to achieve the third object,
The nozzle protection frame or the accessory storage box is provided with a projection that projects upward from the back above the accessory storage box.

Thus, it is possible to prevent the jet water from the upright nozzle from being blocked by the small tableware, and to obtain more stable cleaning performance.

[0019]

DETAILED DESCRIPTION OF THE INVENTION The invention according to claim 1 of the present invention is directed to a washing tank, a tableware arranged in the washing tank for storing tableware, and an upright vertically long nozzle for jetting washing water. The tableware basket is provided with a resin nozzle protection frame surrounding the upright nozzle, the visibility is improved by making the nozzle protection frame a characteristic shape, and the user can use the upright nozzle. Since the tableware can be set so as not to come into contact with the dishwasher, cleaning performance can be ensured and the shape of the tableware basket can be simplified, so that a less expensive dishwasher can be provided.

According to a second aspect of the present invention, in the first aspect, the nozzle protection frame is provided in the accessory storage box attached to the tableware basket. Since it can be shared with a wall and a car wire for positioning in the car can be shared, a less expensive dishwasher can be provided.

According to a third aspect of the present invention, in the first or second aspect of the present invention, the nozzle protection frame is provided with a bag-shaped kitchen accommodating section having an inclined surface at the bottom. Since the wall can be shared with the wall of the nozzle protection frame and the car wire for positioning in the car can be shared, a less expensive dishwasher can be provided.

The invention described in claim 4 is the above-described claim 1 to claim 1.
3. In the invention described in 3, the nozzle protection frame is provided with a reflector for changing the direction of the washing water jetted from the upright nozzle, and the jetting water from the upright nozzle can be efficiently supplied to tableware, so that the washing is performed. Performance can be improved.

According to a fifth aspect of the present invention, in the fourth aspect of the present invention, an arbitrary number of rectifying walls are provided on the reflector, and the reflector is provided on the nozzle protection frame and the reflector is provided. By providing a rectifying wall, the water jet from the upright nozzle can be supplied to the target tableware,
The cleaning performance can be improved.

[0024] The invention according to claim 6 provides the above-mentioned claims 1 to
In the invention described in 5, the nozzle protection frame is provided with a projection projecting forward from the back above the accessory storage box, and is provided with a projection projecting forward from the back above the accessory storage box. Thereby, it is possible to prevent the jet water of the upright nozzle from being blocked by the small tableware, and to obtain more stable cleaning performance.

According to a seventh aspect of the present invention, there is provided the accessory storage box according to the sixth aspect of the present invention, wherein the projection also has a function of a reflector for changing the direction of the washing water jetted from the upright nozzle. By providing a projection that protrudes from the back to the front from above and combines the function of a reflector, it prevents the jet water from the upright nozzle from being interrupted by small tableware and efficiently discharges water from the upright nozzle Since it can be supplied to the tableware well, the washing performance can be improved, and at the same time, a less expensive dishwasher can be provided.

The invention described in claim 8 is the above-mentioned claim 1-
In the invention described in Item 7, a notch is formed on the upper part on the back side of the nozzle protection frame so as to protrude toward the near side from the back side. It is possible to reduce and improve operability.

According to a ninth aspect of the present invention, there is provided a washing tub, a tableware basket arranged in the washing tub for storing tableware, and a small resin storage box arranged in the tableware basket and storing small tableware. An upright nozzle that injects washing water in the up-down direction, and a reflector that changes the direction of the washing water ejected from the upright nozzle is provided in the accessory storage box. Since the water sprayed from the upright nozzle can be efficiently supplied to the small tableware, the cleaning performance can be improved.

The invention according to claim 10 is the invention according to claim 9.
In the invention described in (1), an arbitrary number of rectifying walls are provided on the reflecting plate, the reflecting plate is provided in the accessory storage box, and the rectifying wall is provided on the reflecting plate, so that the jet water from the upright nozzle can be efficiently used. Since it can be supplied to the target small tableware, the cleaning performance can be improved.

[0029] The invention according to claim 11 is a washing tank, a tableware basket arranged in the washing tank for storing tableware, and a resin small article storage box arranged in the tableware basket for storing small tableware. The small storage box is provided with a projection protruding toward the near side above the rear side of the accessory storage box, and by providing a projection protruding forward from the back above the accessory storage box, The jet water can be prevented from being blocked by the small tableware, and more stable cleaning performance can be obtained.

The twelfth aspect of the present invention is the first aspect of the present invention.
In the invention described in 1, the projection also has a function of a reflector that changes the direction of the washing water jetted from the upright nozzle, and a projection is provided above the accessory storage box so as to protrude forward from the back. By combining the function of a reflector,
The spray water from the upright nozzle is prevented from being interrupted by the small tableware, and the spray water from the upright nozzle can be efficiently supplied to the small tableware, so that the cleaning performance can be improved and at the same time a less expensive dishwashing can be performed. Machine can be provided.

[0031]

Embodiments of the present invention will be described below with reference to the drawings. The same components as those in the conventional example are denoted by the same reference numerals, and description thereof is omitted.

(Example 1) As shown in FIG.
A horizontal nozzle 3 that is rotatable in the horizontal direction is provided at the center of the bottom of the horizontal nozzle, and an upright nozzle 6 that is long in the vertical direction is fixed to the upper part of the center of the horizontal nozzle 3. A small resin storage box 14 is installed in the front of the center of the tableware basket 5, and a nozzle protection frame 15 is integrally formed at the center of the tableware basket 5 on the back side of the small table storage box 14, and the upright nozzle 6 is formed. It is configured to surround. Other configurations are the same as the conventional example.

When the tableware 4 is set on the tableware basket 5, the tableware basket 5 is placed on the door 2.
After completion of the setting, it is inserted into the cleaning tank 1 to start the cleaning operation. At this time, the washing water is sprayed while the upright nozzle 6 rotates at the center of the tableware basket 5. Therefore, when the tableware 4 is set in the tableware basket 5 to prevent the tableware 4 from coming into contact with the upright nozzle 6 for spraying the washing water, it is necessary not to set the tableware 4 inside the nozzle protection frame 15. is there.

Since the nozzle protection frame 15 is made of resin, it is formed in a characteristic shape with respect to the tableware basket 5 so that the nozzle protection frame 15 has good visibility and the presence of the nozzle protection frame 15 can be clearly indicated. The setting of the tableware 4 inside the nozzle protection frame 15 can be prevented, and the cleaning performance can be ensured. Further, the nozzle protection frame 15 can be integrally formed with the accessory storage box 14, and accordingly, a cage wire for fixing the accessory storage box 14 and the nozzle protection frame 15 to the tableware basket 5 can be shared. Therefore, a more inexpensive dishwasher can be provided.

In this embodiment, the nozzle protection frame 1
It goes without saying that the nozzle protection frame 15 can be further specified by forming the color of No. 5 into a color different from the color of the tableware basket 5. In addition, the nozzle protection frame 15 and the accessory storage box 1
Even if the components 4 and 4 are connected to each other with separate components, a similarly inexpensive dishwasher can be provided.

(Example 2) As shown in FIG.
A horizontal nozzle 3 having an upright nozzle 6 at the center upper portion is disposed at the center of the bottom of the tableware, and a small resin storage box 14 is installed at the front side of the center of the tableware basket 5. As shown in FIG. 3, a resin nozzle protection frame 15 is connected to the center of the tableware basket 5 on the back side of the accessory storage box 14 and
It is configured to surround. In the nozzle protection frame 15, a kitchen storage section 18 having a side surface 16 and a bottom surface 17 in three directions is integrally formed via a hinge portion 19. Other configurations are the same as those in the first embodiment.

When the tableware 4 is set in the tableware basket 5, the tableware 4 should not be set inside the nozzle protection frame 15 so that the tableware 4 does not contact the upright nozzle 6. Need to be Since the nozzle protection frame 15 is made of resin, the nozzle protection frame 15 is formed in a characteristic shape with respect to the tableware basket 5 so that the nozzle protection frame 15 has good visibility and can clearly indicate the presence of the nozzle protection frame 15. It is possible to prevent the tableware 4 from being set inside the inside 15 and to ensure cleaning performance.

Further, productivity can be improved by integrally forming the kitchen knife storage portion 18 with the nozzle protection frame 15 via the hinge portion 19, and the nozzle protection frame 1 can be improved.
5 is connected to the accessory storage box 14 so that the one-way side surface of the kitchen knife storage unit 18 can be shared with a part of the wall of the accessory storage box 14, and the accessory storage box 14, the nozzle protection frame 15, The inexpensive dishwasher can be provided by sharing the cage wire 20 for fixing the kitchen knife storage section 18 to the basket.

In the present embodiment, as an example of a simple mold configuration, the nozzle protection frame 15 and the kitchen knife storage portion 18 are integrally formed using the hinge portion 19, but other configurations are used. By using and integrating, a similarly inexpensive dishwasher can be provided.

(Embodiment 3) As shown in FIG.
A horizontal nozzle 3 having an upright nozzle 6 is provided at the center of the bottom of the tableware. A nozzle protection frame 21 made of resin is provided at the center of the tableware basket 5 so as to surround the upright nozzle 6. doing. The tableware basket 5 has a shelf 22
Upright nozzle 6 above the nozzle protection frame 21.
A reflection plate 24 having several rectifying walls 23 is provided at a position on the trajectory of the washing water jetted from the apparatus. Other configurations are the same as those in the first embodiment.

When the tableware 4 is set in the tableware basket 5, the tableware 4 should not be set inside the nozzle protection frame 21 in order to prevent the tableware 4 from contacting the upright nozzle 6. Need to be Since the nozzle protection frame 21 is formed into a characteristic shape with respect to the tableware basket 5, the nozzle protection frame 21 has good visibility.
Nozzle protection frame 21
It is possible to prevent the tableware 4 from being set inside the container, and to ensure cleaning performance.

The upright nozzle 6 mainly cleans the tableware 4 set on the shelf 22, but since there is no tableware above the front side, the reflecting plate 24 provided on the nozzle protection frame 21 and the rectifying wall are provided. By changing the direction of the washing water from the upright nozzle 6 by means of 23, the tableware 4 set in front of the tableware basket 5 can be washed, and the washing performance can be improved.

(Embodiment 4) As shown in FIG.
A horizontal nozzle 3 having an upright nozzle 6 is provided at the center of the bottom of the tableware, and a small resin storage box 25 is provided at the front of the tableware basket 5 at the center. As shown in FIG. 6, a nozzle protection frame 26 is integrally formed at the center of the tableware basket 5 on the back side of the accessory storage box 25 so as to surround the upright nozzle 6. At the upper part, a projection 2 having a convex shape toward the front side from the back side.
7 are provided. Other configurations are the same as those in the first embodiment.

When the tableware 4 is set in the tableware basket 5, the tableware 4 should not be set inside the nozzle protection frame 26 in order to prevent the tableware 4 from coming into contact with the upright nozzle 6. Need to be Since the nozzle protection frame 26 is formed into a characteristic shape with respect to the tableware basket 5, the nozzle protection frame 26 has good visibility and the nozzle protection frame 26.
Nozzle protection frame 26
It is possible to prevent the tableware 4 from being set inside the container, and to ensure cleaning performance.

The projection 2 provided on the nozzle protection frame 26
By setting 7, the small tableware 13 can be prevented from being set up in a lump, and the washing water can be effectively supplied to the small tableware 13. In addition, by making the projection 27 also function as a reflector, it is possible to prevent the jet water of the upright nozzle 6 from being interrupted by the small tableware 13 and to efficiently supply the jet water from the upright nozzle 6 to tableware. Therefore, the cleaning performance can be improved.

(Embodiment 5) As shown in FIG.
A horizontal nozzle 3 having an upright nozzle 6 at the center upper part is disposed at the bottom center, and a small resin storage molded in a different color from the tableware basket 5 is provided at the center front side of the tableware basket 5. A box 28 is provided. As shown in FIG. 8, a nozzle protection frame 29 is integrally formed on the back side of the accessory storage box 28 so as to surround the upright nozzle 6. , A notch 30 having a convex shape toward the front side from the back side. Other configurations are the same as those in the first or fourth embodiment.

The operation of the above configuration will be described. When the tableware 4 is set in the tableware basket 5, the tableware 4 should not be set inside the nozzle protection frame 29 in order to prevent the tableware 4 from contacting the upright nozzle 6. Need to be Since the nozzle protection frame 29 is formed into a characteristic shape with respect to the tableware basket 5, the nozzle protection frame 29 has good visibility and the nozzle protection frame 29.
Nozzle protection frame 29
It is possible to prevent the tableware 4 from being set inside the container, and to ensure cleaning performance.

When the tableware 4 is set in the back of the upright nozzle 6, the nozzle protection frame 29 on the operation line of the user is set.
By providing the notch 30 in a part of the table, it does not become an obstacle when the user's hand or the tableware 4 passes, so that the operability at the time of setting the tableware can be improved.

(Embodiment 6) As shown in FIG.
A horizontal nozzle 3 having an upright nozzle 6 is provided at the center of the bottom of the tableware, and a small resin storage box 31 is provided at the front of the tableware basket 5 at the center. Tableware basket 5
Has a shelf 22 on the upper back side, and the accessory storage box 3
A reflector 33 having several rectifying walls 32 is provided at a position on the trajectory of the washing water jetted from the upright nozzle 6 in the upper part on the back side of the unit 1. Other configurations are the same as those in the first embodiment.

The operation of the above structure will be described. The upright nozzle 6 mainly cleans the tableware 4 set on the shelf 22, but is provided in the accessory storage box 31 because there is no tableware above the front side. By changing the direction of the washing water from the upright nozzle 6 by the reflection plate 33 and the rectifying wall 32, the tableware 4 and the small tableware 13 set in front of the tableware basket 5 are set.
Can be cleaned, and the cleaning performance can be improved.

(Embodiment 7) As shown in FIG. 10, a horizontal nozzle 3 having an upright nozzle 6 is provided at the center of the bottom of the washing tank 1 at the center of the bottom of the washing tank 1. Is provided with an accessory storage box 34 made of resin. The tableware basket 5 has a shelf 22 at the upper rear side, and several rectifying walls are provided at the position on the orbit of the washing water injected from the upright nozzle 6 at the upper rear side of the accessory storage box 34. There is provided a reflection plate 36 having 35. As shown in FIG. 11, the reflection plate 36 has a convex shape from the back side toward the near side. Other configurations are the same as those in the first embodiment.

The operation of the above configuration will be described. The upright nozzle 6 mainly cleans the tableware 4 set on the shelf 22, but is provided in the accessory storage box 34 because there is no tableware above the front side. By changing the direction of the washing water from the upright nozzle 6 by the reflection plate 36 and the rectifying wall 35, the tableware 4 and the small tableware 13 set in front of the tableware basket 5 are set.
Can be cleaned, and the cleaning performance can be improved.

Further, since the reflecting plate 36 has a convex shape toward the front side from the back side, the upper part of the small tableware 13 can be prevented from being set together and the washing water can be effectively used. Since the small tableware 13 can be supplied to the small tableware 13, the cleaning performance can be improved.

[0054]

As described above, according to the first aspect of the present invention, the washing tub, the tableware arranged in the washing tub and the tableware for storing the dishes, and the vertical direction for spraying the washing water are provided. A long upright nozzle, and a resin nozzle protection frame surrounding the upright nozzle is disposed in the dish basket, so that the visibility of the nozzle protection frame can be improved, and the cleaning performance can be secured. Accordingly, the shape of the dish basket can be simplified, and a less expensive dishwasher can be provided.

According to the second aspect of the present invention, since the nozzle protection frame is provided in the accessory storage box attached to the tableware basket, the nozzle protection frame and the wall of the accessory storage box can be shared and positioned. Since the basket wire can also be shared, a less expensive dishwasher can be provided.

According to the third aspect of the present invention, since the nozzle-protecting frame is provided with the bag-shaped kitchen-housing portion having an inclined surface at the bottom, the wall of the kitchen-housing storing portion is shared with the wall of the nozzle-protecting frame. In addition, since a cage wire for positioning can be shared, a less expensive dishwasher can be provided.

According to the fourth aspect of the present invention, since the reflecting plate for changing the direction of the washing water jetted from the upright nozzle is provided in the nozzle protection frame, the jetting water from the upright nozzle can be efficiently used by the reflecting plate. Since it can be supplied to tableware, the cleaning performance can be improved.

According to the fifth aspect of the present invention, since an arbitrary number of rectifying walls are provided on the reflecting plate, the water jet from the upright nozzle can be supplied to the target tableware, so that the cleaning performance can be improved. Can be improved.

According to the sixth aspect of the present invention, since the nozzle protection frame is provided with the projection protruding forward from the back above the accessory storage box, the jet water of the upright nozzle is blocked by the accessory tableware. This can prevent more stable cleaning performance.

According to the seventh aspect of the present invention, since the projection also has the function of a reflector for changing the direction of the washing water injected from the upright nozzle, the injection water of the upright nozzle is blocked by the small tableware. It is possible to improve the washing performance and to provide a more inexpensive dishwasher, because it is possible to prevent the water from being washed and to efficiently supply the jet water from the upright nozzle to the dish.

According to the eighth aspect of the present invention, a notch is provided at the upper part on the back side of the nozzle protection frame so as to protrude forward from the back side, so that obstacles on the flow line when setting tableware are reduced. In addition, operability can be improved.

According to the ninth aspect of the present invention, there is provided a washing tank, a tableware arranged in the washing tank for storing tableware, and a resin tank arranged in the tableware basket and storing small tableware. Since the accessory storage box is provided with a vertically long upright nozzle for injecting the wash water, and the reflector for changing the direction of the wash water injected from the upright nozzle is provided in the accessory storage box, Since the jet water can be efficiently supplied to the small tableware, the cleaning performance can be improved.

According to the tenth aspect of the present invention,
Since an arbitrary number of rectifying walls are provided on the reflecting plate, the jet water from the upright nozzle can be efficiently supplied to the target small tableware, so that the cleaning performance can be improved.

According to the eleventh aspect of the present invention,
A washing tank, a tableware basket arranged in the washing tank for storing tableware, a small-sized resin storage box arranged in the tableware basket for storing small tableware, and a lower part upper side of the small article storage box is provided. Since the protruding portion that is convex toward the near side is provided, it is possible to prevent the jet water of the upright nozzle from being blocked by the small tableware, and to obtain more stable cleaning performance.

According to the twelfth aspect of the present invention,
The projection also has the function of a reflector that changes the direction of the washing water sprayed from the upright nozzle, so that the spray water from the upright nozzle is prevented from being blocked by small tableware, and the spray water from the upright nozzle is efficiently removed. Since it can be supplied to small tableware, the washing performance can be improved, and at the same time, a less expensive dishwasher can be provided.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view of a dishwasher according to a first embodiment of the present invention.

FIG. 2 is a longitudinal sectional view of a dishwasher according to a second embodiment of the present invention.

FIG. 3 is an enlarged perspective view of a main part of the dishwasher.

FIG. 4 is a longitudinal sectional view of a dishwasher according to a third embodiment of the present invention.

FIG. 5 is a longitudinal sectional view of a dishwasher according to a fourth embodiment of the present invention.

FIG. 6 is an enlarged perspective view of a main part of the dishwasher.

FIG. 7 is a longitudinal sectional view of a dishwasher according to a fifth embodiment of the present invention.

FIG. 8 is an enlarged perspective view of a main part of the dishwasher.

FIG. 9 is a longitudinal sectional view of a dishwasher according to a sixth embodiment of the present invention.

FIG. 10 is a longitudinal sectional view of a dishwasher according to a seventh embodiment of the present invention.

FIG. 11 is an enlarged perspective view of a main part of the dishwasher.

FIG. 12 is a longitudinal sectional view of a conventional dishwasher.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Washing tank 4 Tableware 5 Tableware basket 6 Upright nozzle 15 Nozzle protection frame

Claims (12)

[Claims] 1. A washing tank, a tableware arranged in the washing tank for accommodating tableware, and a vertically long upright nozzle for spraying washing water, the resin basket surrounding the upright nozzle in the tableware basket. Dishwasher with a nozzle protection frame. 2. The dishwasher according to claim 1, wherein the nozzle protection frame is provided in an accessory storage box attached to the dish basket. 3. The dishwasher according to claim 1, wherein the nozzle protection frame is provided with a bag-shaped kitchen knife storage section having an inclined surface at the bottom. 4. The dishwasher according to claim 1, wherein a reflection plate for changing a direction of washing water jetted from the upright nozzle is provided on the nozzle protection frame. 5. The dishwasher according to claim 4, wherein an arbitrary number of rectifying walls are provided on the reflector. 6. The dishwasher according to claim 1, wherein the nozzle protection frame is provided with a projection that projects upward from the back above the accessory storage box. 7. The dishwasher according to claim 6, wherein the projection has a function of a reflector for changing the direction of the washing water injected from the upright nozzle. 8. The dishwasher according to claim 1, wherein a cutout portion is provided on an upper portion on the back side of the nozzle protection frame, the cutout portion being convex toward the front side from the back side. 9. A washing tub, a tableware box arranged in the washing tank for storing tableware, a small resin storage box arranged in the tableware basket for storing small tableware, and upper and lower parts for injecting washing water A dishwasher comprising: an upright nozzle that is long in a direction; and a reflector that changes a direction of washing water injected from the upright nozzle in the accessory storage box. 10. The dishwasher according to claim 9, wherein the reflector has an arbitrary number of rectifying walls. 11. The accessory storage box, comprising: a washing tub, a tableware table arranged in the washing tank to store tableware, and a resin accessory storage box arranged in the tableware basket and storing small tableware. Dishwasher with a protruding part that is convex toward the front side above the back side of the dish. 12. The reflector having a function of changing the direction of cleaning water whose projection is jetted from an upright nozzle.
Dishwasher as described.