JP2001112695A - Dishwasher and washing method using the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a dishwasher which prevents vibration by preventing the direct impact of washing water against the inside wall of a washing tank and the inside surface of a door and can realize higher silence and a washing method using the same. SOLUTION: A washing tank which includes a washing nozzle for injecting the washing water forcibly fed from a supply pump and consists of side parts and a bottom and an impact preventive member 10 which has a door for opening and closing the washing tank and has plural through-holes in a region between the inside wall surface of the washing tank and a dish cage 1 are disposed.

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 and a washing method using the same.

[0002]

2. Description of the Related Art In kitchen spaces in detached houses and condominiums in Japan, there are many cases where there is not enough space around the sink, and as a result, many ordinary households have space for installing conventional dishwashers. Could not be secured. However, with the recent downsizing of dishwashers, it has become easier to secure a space for installing the dishwashers, and as a result, dishwashers at home have begun to gradually penetrate. In the above-described conventional dishwasher, the dishes are stored in a washing tank provided inside the dishwasher, and the washing water is sprayed from the washing nozzle onto the dishes to wash the dishes. Further, a cleaning nozzle that sprays cleaning water is generally of a type that rotates on the basis of a reaction force of cleaning water.

[0003]

Since the washing nozzle rotates by the reaction force of the washing water, the washing water is sprayed over a relatively wide area. Therefore, the washing water sprayed from the washing nozzle passes through the dish basket or the dish, and is sprayed directly on the inner wall surface of the washing tank and the inner surface of the door other than the dish. As a result, vibrations and the like generated when the washing water collides with the inner wall surface of the washing tank and the inner surface of the door have contributed to the noise when operating the dishwasher. In addition, although there are cases where tableware is not sufficiently stored in the tableware basket, the smaller the number of dishes, the higher the ratio of washing water directly hitting the inner surface of the washing tank and the inner surface of the door. Was big. As described above, the noise from the dishwasher has caused discomfort in the living environment.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems in the prior art, and it is an object of the present invention to prevent direct vibration of cleaning water on the inner wall of a cleaning tank and the inner surface of a door, thereby preventing vibration and achieving noise reduction. And a washing method using the same.

[0005]

Means for Solving the Problems A first invention of the present application for solving the above-mentioned problems is to provide a washing tank containing a tableware basket consisting of a side part and a bottom part, a door for opening and closing the washing tank, A dishwasher provided with a supply means for supplying washing water to the washing tank, a supply pump for pumping the washing water supplied into the washing tank, and a washing nozzle for jetting the washing water fed from the supply pump. A dishwasher characterized in that an impact preventing member is provided in a region between an inner wall surface and a tableware basket.

Therefore, according to the dishwasher of the first invention of the present application, since the impact preventing member is provided in the region between the inner wall surface of the washing tub and the dish basket, the dishes or the dishes are washed at the time of washing the dishes. There is an advantage that it is possible to prevent the washing water injected through the car from directly hitting the inner wall surface of the washing tank. That is, since the washing water can be prevented from directly hitting the inner wall surface of the washing tank, the vibration caused by the washing water directly hitting the washing tank can be prevented.

Further, the second invention of the present application is characterized in that an impact preventing member is provided on a part or all of the inner wall surface of the cleaning tank.

Therefore, according to the dishwasher of the second aspect of the present invention, since the impact preventing member is provided on a part or the whole of the inner wall surface of the washing tank, the dish or the dish basket is slipped through at the time of washing the dish. There is an advantage that it is possible to prevent the washing water to be sprayed from directly hitting the inner wall surface of the washing tank.
That is, since the washing water can be prevented from directly hitting the inner wall surface of the washing tank, the vibration caused by the washing water directly hitting the washing tank can be prevented.

The third invention of the present application is characterized in that the cleaning tank has a space formed by the impact preventing member and the inner wall surface of the cleaning tank.

[0010] Therefore, according to the dishwasher of the third invention of the present application, since the washing tank has a space formed by the impact prevention member and the inner wall surface of the washing tank, the dishwasher or cooking utensil for washing is provided. Depending on the shape and the degree of soiling, such dishes and cooking utensils can be arranged at appropriate positions on the space and the dish basket for washing.

Further, the fourth invention of the present application is characterized in that the cleaning tank is divided into at least two parts by an impact preventing member.

Therefore, according to the dishwasher of the fourth aspect of the present invention, since the washing tank is divided into at least two parts by the impact preventing member, the shape and the degree of dirt of the dishes or cooking utensils to be washed can be improved. Tableware or cooking utensils are arranged in appropriate positions in a divided washing tank, that is, a washing tank formed by an impact prevention member and an inner wall surface of the washing tank, and a washing tank in which a dish basket is arranged. , Washing can be performed.

The fifth invention of the present application is characterized in that the impact preventing member is provided on the side of the tableware basket.

Therefore, according to the dishwasher according to the fifth aspect of the present invention, since the impact preventing member is provided on the side of the dish basket, the washing which is sprayed through the dish or the dish basket at the time of washing the dish is performed. There is an advantage that water can be prevented from directly hitting the inner wall surface of the washing tank. That is, since the washing water can be prevented from directly hitting the inner wall surface of the washing tank, the vibration caused by the washing water directly hitting the washing tank can be prevented.

Further, the sixth invention of the present application is characterized in that at least one convex portion is formed on the impact preventing member so as to abut on the inner wall surface of the cleaning tank.

Therefore, according to the dishwasher of the sixth aspect of the present invention, since at least one convex portion is formed on the impact preventing member in a manner to abut against the inner wall surface of the washing tank, the impact preventing member is formed from above. Even when a load is applied in the direction of the inner wall surface of the cleaning tank, the impact prevention member can be used without being bent or deformed. Further, it is possible to prevent displacement of the shock prevention member due to vibration or load generated when an impact is applied to the shock prevention member. Further, even when the tableware or the like is placed on the impact member provided on the inner surface of the door in the door open state, the tableware can be stably drained without bending or deformation of the impact preventing agent. .

Further, the seventh invention of the present application is characterized in that at least one convex portion is formed on the inner wall surface of the cleaning tank so as to abut on the impact preventing member.

Therefore, according to the dishwasher of the seventh aspect of the present invention, since at least one convex portion is formed on the inner wall surface of the washing tank so as to be in contact with the impact prevention member, the dishwasher can be viewed from above the impact prevention member. Even when a load is applied in the direction of the inner wall surface of the cleaning tank, the impact prevention member can be used without being bent or deformed. Further, it is possible to prevent displacement of the shock prevention member due to vibration or load generated when an impact is applied to the shock prevention member. Further, even when the tableware or the like is placed on the impact member provided on the inner surface of the door in the door open state, the tableware can be stably drained without bending or deformation of the impact preventing agent. .

The eighth invention of the present application is characterized in that the impact preventing member is detachably provided.

Therefore, according to the dishwasher according to the eighth aspect of the present invention, since the impact preventing member is detachably provided, the washing can be performed independently by removing the impact preventing member. Therefore, there is an advantage that the dishwasher can always be kept clean.

The ninth invention of the present application is characterized in that a plurality of through holes are formed in the impact preventing member.

Therefore, according to the dishwasher of the ninth aspect of the present invention, since the impact prevention member has a plurality of through holes, the impact prevention member is attached to the inner wall surface of the washing tank. Even so, since the washing water is sufficiently supplied to the inner wall surface of the washing tank through the through hole, it is possible to prevent the impact preventing member and the stain on the inner wall surface of the washing tank.

The tenth invention of the present application is characterized in that a part of the through hole has a slit shape.

Therefore, according to the dishwasher of the tenth aspect of the present invention, since a part of the through hole has a slit shape, the washing water is formed in the space formed by the inner wall surface of the washing tank and the impact preventing member. When water enters, the washing water can be reliably returned to the washing tank through the slit-shaped through hole.

Further, the eleventh invention of the present application is characterized in that a plurality of through holes are formed in a lattice shape.

Therefore, according to the dishwasher of the eleventh aspect of the present invention, since the plurality of through holes are formed in a lattice shape, the impact prevention member is attached to the inner wall surface of the washing tank. Also, since the cleaning water is sufficiently supplied to the inner wall surface of the cleaning tank via the lattice shape, it is possible to prevent the impact preventing member and the adhesion of dirt on the inner wall surface of the cleaning tank.

The twelfth invention of the present application is characterized in that the impact preventing member is made of an elastic material.

Therefore, according to the dishwasher of the twelfth aspect of the present invention, since the impact preventing member is made of an elastic material, it is easy for the impact preventing member itself to absorb the energy when the washing water is directly hit. Therefore, the water supplied to the inner wall surface of the cleaning tank can be reliably reduced.

Further, the thirteenth invention of the present application is characterized in that a locking member for locking the accessory storage portion is provided on the surface of the impact preventing member.

Therefore, the dishwasher according to the thirteenth invention of the present application is provided with a locking member for locking the accessory storage section on the surface of the impact preventing member, so that small articles such as spoons are stored in the accessory. And the accessory storage section is locked by the locking member to perform cleaning. That is, there is an advantage that more dishes can be washed by one washing. In addition, when it is not necessary to wash small articles or the like, the area occupied by the small article storage section can be emptied, and tableware can be efficiently placed on the tableware basket.

The fourteenth invention of the present application is characterized in that the locking member is provided detachably.

Therefore, according to the dishwasher of the fourteenth aspect of the present invention, since the locking member is detachably provided, the arrangement of the accessory storage section can be freely changed, and However, there is an advantage that the empty space in the cleaning tank can be effectively used.

Further, the fifteenth application of the present invention relates to a washing tank containing a dish basket composed of a side part and a bottom part, a door for opening and closing the washing tank, a supply means for supplying washing water into the washing tank, and a washing tank. A washing method using a dishwasher provided with a supply pump for pumping the washing water supplied into the inside and a washing nozzle for jetting the washing water pumped from the supply pump, wherein a predetermined position in the washing tank is provided. Washing is performed by disposing an impact prevention member having a plurality of through-holes in a space and storing flat dishes or cooking utensils in a space formed by the impact prevention member and the inner wall surface of the washing tank. Is the way.

Therefore, according to the washing method using the dishwasher of the fifteenth aspect of the present invention, the impact preventing member having a plurality of through holes is arranged at a predetermined position in the washing tank, and Cleaning is performed by storing flat dishes or cooking utensils in the space formed by the inner surface of the washing tank and washing water that is sprayed through the dishes or dish basket when washing dishes and hits the inner wall of the washing tank directly. There is an advantage that this can be prevented. That is, since the washing water can be prevented from directly hitting the inner wall surface of the washing tank, the vibration caused by the washing water directly hitting the washing tank can be prevented. Further, the tableware can be efficiently arranged by adopting the above configuration, and the space in the washing tank can be effectively utilized.

[0035]

Embodiments of the present invention will be described below with reference to the drawings.

(Embodiment 1) A dishwasher according to Embodiment 1 of the present invention and a cleaning method using the same will be described with reference to the drawings. FIG. 1 is a perspective view showing a configuration of a dishwasher in a door open state according to the first embodiment of the present invention, FIG. 2 is a side sectional view of the dishwasher according to the first embodiment of the present invention, and FIGS. The figure which shows the locking method of the impact prevention member of the dishwasher of Embodiment 1 of this invention, FIG. 5: is sectional drawing of the impact prevention member of Embodiment 1 of this invention. Referring to FIG. 1 and FIG. 2, the dishwasher according to the first embodiment of the present invention includes a washing tank 2 for storing a dish basket 1 on which dishes are placed, and a door 3 for opening and closing the washing tank 2. Have. Further, a water supply means (not shown) for supplying the cleaning water into the cleaning tank 2, a supply pump 4 for supplying the cleaning water supplied into the cleaning tank 2, and a jet of the cleaning water supplied from the supply pump 4 are provided. And a cleaning nozzle 5 for performing cleaning. In addition, a substantially flat impact preventing member 10 is provided on the inner wall surface of the washing tank, which is constituted by the washing tank upper surface 6, the washing tank back surface 7, the washing tank side surface 8, and the door inner surface 9.
It is installed detachably. Further, the reason why the impact prevention member 10 is substantially flat is that the impact prevention member 10 is formed according to the shape of the inner wall surface of the cleaning tank. Further, it is preferable to adopt a member made of plastic such as polypropylene (PP) or stainless steel as the impact prevention member 10. Further, the impact preventing member 10 shown in FIG.
The continuous convex portion 12 formed at a predetermined position serves as a guide rail on which the tableware basket 1 is placed. With such a configuration, the washing water that has slipped from tableware or the like can be reliably captured by the impact prevention member. Further, by determining the position of the impact prevention member 10, the position where the tableware basket 1 is placed can be determined. The same effect can be obtained even when the protrusion 12 is formed as a separate member detachably attached to the impact prevention member 10 (not shown). Further, a slit-shaped through hole 25 is formed above the guide rail. Through such a slit-shaped through-hole 25, the cleaning water and the dirt accumulated in the space 20 formed by the impact preventing member and the inner wall surface of the cleaning tank can be discharged to the cleaning tank 2. Further, a plurality of through holes 13 are formed uniformly in the impact prevention member 10. The through hole 13 is formed in the impact prevention member 10 so that the cleaning tank 2 side (tableware basket 1 side) and the cleaning tank inner wall surface side pass through the impact prevention member 10.

Next, the means for installing the impact preventing member 10 on the inner wall surface of the cleaning tank will be described with reference to FIG. Male thread 14
When the shock prevention member 10 is locked to the inner wall surface of the cleaning tank by using the locking member 11 such as the inner wall surface of the cleaning tank, at least a part of the inner wall surface of the cleaning tank can contact the shock prevention member 10. The projection 15 is formed on the substrate. When the locking member 11 is a male screw 14, the projection 15 has a female screw shape 16 in advance.
Is formed at a predetermined position. A male screw 14 is inserted into the through hole 13, and the female screw shape 16 molded into the convex portion 15 and the male screw 14 are screwed together. As a result, the impact preventing member 10 is locked on the inner wall surface of the cleaning tank. When the impact preventing member 10 is locked on the inner wall surface of the cleaning tank without using the male screw 14, the locking member 11 having the locking means 17 at the tip portion is integrally formed on the inner wall surface of the cleaning tank. By inserting the locking member 11 into the through hole 13, the impact preventing member 10 is locked to the inner wall surface of the cleaning tank (FIG. 4). In this case, even if the slit-shaped through hole 25 is not provided at a predetermined position, the washing water and the dirt are surely discharged to the washing tank 2 from the gap formed by the inner wall surface of the washing tank and the lower end of the impact prevention member 10. be able to.

In the dishwasher according to the first embodiment of the present invention described above, since the impact prevention member 10 is provided on the inner wall surface of the washing tank, the washing water at the time of washing can be provided without obstructing storage of the dish. Direct hit on the inner wall surface of the washing tank can be prevented. Further, since the impact prevention member 10 has the through-hole 13, a part of the washing water directly hitting the impact prevention member 10 is supplied to the inner wall surface of the cleaning tank through the through-hole 13 in a state where the water force is reduced. (FIGS. 2 and 5). That is, since the washing water is sufficiently supplied to the inner wall surface of the cleaning tank even when the impact preventing member 10 is attached, it is possible to prevent the adhesion of the impact preventing member 10 and the inner wall surface of the cleaning tank. Also,
The cleaning water supplied to the inner wall surface of the cleaning tank through the through hole 13 passes through a gap formed between the inner wall surface of the cleaning tank and the lower end of the impact prevention member 10, again through the through hole 13 and / or the slit-shaped through hole 25. Through the washing tank 2 Furthermore, since the impact prevention member 10 is detachable from the inner wall surface of the washing tank, there is an advantage that the impact prevention member 10 can be washed alone.

In addition, by making the impact preventing member 10 an elastic material such as silicon rubber, the energy when the washing water is directly hit can be sufficiently absorbed by the impact preventing member 10 itself. Therefore, the water supplied to the inner wall surface of the cleaning tank can be further reduced. Further, when the guide rail is provided on the inner wall surface of the washing tank, it is preferable that the impact preventing member 10 is installed above the guide rail by the locking portion 11. Further, even if the through holes 13 are formed in a lattice shape in the impact prevention member 10 and formed into a mesh shape, it is possible to prevent vibrations generated by the cleaning water directly hitting the inner wall surface of the cleaning tank. Further, a part of the washing water directly hitting the mesh-shaped impact preventing member 10 is supplied to the inner wall surface of the washing tank in a state where the water force is reduced. That is, since the washing water is sufficiently supplied to the inner wall surface of the cleaning tank even when the impact preventing member 10 is attached, it is possible to prevent the adhesion of the impact preventing member 10 and the inner wall surface of the cleaning tank.

Second Embodiment Next, a dishwasher according to a second embodiment of the present invention, which is different from the dishwasher according to the first embodiment of the present invention and a cleaning method using the same, and a washing method using the same This will be described with reference to FIG. FIG. 6 is a front sectional view of the dishwasher according to the first embodiment of the present invention. FIG.
(A) is a perspective view of the impact prevention member held by the side of the washing tank of the dishwasher of Embodiment 1 of this invention. FIG.
(B) is a perspective view which shows the dishwasher of Embodiment 1 of this invention. In FIG. 6, a guide rail 18 on which the dish basket 1 with a part of the upper surface is concave and a guide rail 19 with a part of the lower surface provided on the side of the cleaning tank upper surface 6 having a concave shape are provided on the cleaning tank side surface 8. Is provided. The impact preventing member 10 is detachably held by the concave shapes provided on the guide rails 18 and 19 and the inner wall surface of the cleaning tank. Also,
Referring to FIG. 7A, the impact preventing member 10
At least a part of the upper and lower ends of the impact prevention member 10 has a convex portion 12 in a state of contacting the guide rail 18 and the guide rail 19. Further, referring to FIG. 7 (b), when the convex portion 12, the concave shape provided on the guide rail 18 and the guide rail 19 and the cleaning tank side face 8 are fitted, the impact preventing member 10 can be used as the cleaning tank. It is held on the side surface 8. That is, the fitting structure is such that the mounting position is regulated so that one surface of the impact prevention member 10 does not come into close contact with the cleaning tank side surface 8. For this reason, there is an advantage that dirt or the like does not accumulate in the space 20 due to the cleaning water that enters the space 20 formed by the inner wall surface of the cleaning tank and the shock prevention member 10 through the through hole 13 of the shock prevention member 10. FIG. 7 (b)
, At least a part of the guide rail 18 has a concave shape 27. The bottom surface of the concave shape 27 is inclined with respect to the cleaning tank. The concave shape 27 of the guide rail 18 is formed at the same position as the lower end where the guide rail 18 and the impact prevention member 10 are fitted or at a position lower than the lower end. Therefore, cleaning water and dirt that enter from above the side surface of the inner wall of the cleaning tank are quickly discharged from the concave shape 27 provided on the guide rail 18 to the cleaning tank.
Above the guide rail 19, the impact preventing member 10 is arranged in a manner held by the guide rail 19.
The impact preventing members 10 installed on the washing tank back surface 7 and the door inner surface 9 are provided in the same manner as in the dishwasher of Embodiment 1 of the present invention and the washing method using the same. Further, a space 20 formed by the impact prevention member 10 detachably attached to the washing tank upper surface 6 and the washing tank upper surface 6 is a washing unit that can store and wash cooking utensils such as a cutting board. In such a washing section, a plurality of convex portions 28 are provided on one surface of the impact prevention member 10 where the cooking device such as a cutting board and the impact prevention member 10 abut. A cooking utensil such as a cutting board is held by the projection 28, and a dirty surface is washed with washing water. In addition, when storing cooking utensils such as a cutting board or flat tableware in the washing unit, it is preferable to store the cooking utensils or the flat tableware such that the dirty surface of the cooking utensil or the flat tableware faces the impact prevention member 10.

The above-described dishwasher according to the second embodiment of the present invention and the washing method using the same are the same as those of the impact prevention member 1.
Since 0 is detachably installed on the cleaning tank side surface 8 and the cleaning tank upper surface 6, there is an advantage that the cleaning tank 2 can be easily cleaned. Further, since the impact preventing member 10 itself functions as a holding portion, the washing portion on the washing tank upper surface 6 can store and wash tableware or cooking utensils having a larger shape than the through hole 13. it can. Furthermore, the space 20 formed by the impact preventing member 10 and the side surface of the cleaning tank can also function as a cleaning section.

(Third Embodiment) Next, a third embodiment of the present invention will be described with reference to the drawings. FIG. 8 is a perspective view of a door according to Embodiment 3 of the present invention. The impact prevention member 10 shown in FIG. 8 is detachably installed on the door inner surface 9. The impact prevention member 10 has a plurality of protrusions 12 on a surface facing the door inner surface 9. The projection 12 is provided on the inner surface 9 of the door.
Is provided in such a manner as to abut the. The impact prevention member 10 is provided on the door inner surface 9 in the same manner as in the dishwasher according to the first embodiment of the present invention, and has a plurality of through holes. Further, the impact preventing member 10 is provided on the door inner surface 9 such that a gap 21 is formed between the impact preventing member 10 and the door inner surface 9. An impact prevention member 10 is provided on the inner surface of the washing tank other than the inner surface 9 of the door, similarly to the dishwasher of the first embodiment of the present invention or the dishwasher of the second embodiment of the present invention.

With the structure described above, not only can the noise be reduced, but also the door inner surface 9 with the door 3 opened.
When placing tableware etc. on the shock prevention member 10 of
The tableware can be drained stably without the impact preventing member 10 being bent or deformed. The water droplets dropped from the tableware are passed through the gap 21 to the impact prevention member 10 and the door inner surface 9.
And accumulates in the space 20 formed. When the door 3 is closed, the water accumulated in the space 20 through the through hole 13 of the impact preventing member 10 returns to the washing tank 2, so that there is an advantage that the scattering of water can be prevented.

Further, the tableware basket 1 of the impact preventing member 10 provided on the door inner surface 9 with the door 3 opened and on which the tableware is placed is provided.
A plurality of protrusions (not shown) are provided on the surface in contact with the projections.
In this case, the wire 23 of the tableware basket 1 and the projection are locked, and the tableware basket 1 can be reliably held.

Further, as shown in FIG. 9, the side surface of the door 3 has a continuous plane shape, and an impact prevention member having no through hole 13 is provided on the door inner surface 9. At this time, the above-described convex portion is formed integrally with the door inner surface 9 or the impact prevention member 10. That is, the door inner surface 9 and the impact prevention member 1
By forming the zeros in close contact, there is no gap into which dirt and the like enter, and the noise can be further reduced.

Further, the projection 12 formed on the impact prevention member 10 is formed on the inner surface 9 of the door in such a manner as to abut on the impact prevention member 10, so that the dishwasher of the present embodiment and the washing using the same are provided. It has the same effect as the method.

(Embodiment 4) Next, a dishwasher according to a fourth embodiment of the present invention and a cleaning method using the same will be described with reference to the drawings. FIG. 10 is a view showing a state in which the impact prevention member 10 is installed on the tableware basket 1. Referring to FIG. 10, the impact prevention member 10 is detachably installed on the side and the back of the tableware basket 1. The impact preventing member 10 is attached to the side of the tableware basket 1 from the inner wall side of the washing tank, that is, to the side of the tableware basket and the back of the tableware basket.

Next, an embodiment in which the impact prevention member 10 is provided on the side of the tableware basket 1 will be described with reference to FIG. The impact prevention member 10 is provided with a fitting surface 26 that extends along at least the linear portion of the wire 23 of the tableware basket 1. By fitting the fitting surface 26 to the wire of the tableware basket 1, the impact prevention member 10 is Locked. In addition, in order to maintain the stability of the impact prevention member 10 attached to the tableware basket 1,
It is preferable that at least two or more locking members 22 are provided on the impact prevention member 10.

According to the above-described structure, it is possible to prevent the washing water from directly hitting the inner wall surface of the washing tank, and as a result, it is possible to prevent the vibration caused by the washing water from hitting the inner wall surface of the washing tank. There is. In addition, the shock prevention member 10
Is attached to the dish basket 1, after the washing is completed, the impact prevention member 10 can be pulled out of the dishwasher together with the dish basket 1, and there is an advantage that the impact prevention member 10 can be easily attached and detached. Further, even if the impact prevention member 10 is installed on the front of the tableware basket after the tableware is placed on the tableware basket 1, the same effects as those of the dishwasher and the cleaning method using the same according to the fourth embodiment of the present invention can be obtained.

Another embodiment of the dishwasher according to the fourth embodiment of the present invention and a washing method using the same will be described with reference to FIG. As shown in FIG. 11B, the locking member 22 formed integrally with the impact prevention member 10 is provided separately from the impact prevention member 10. Locking member 22
The impact preventing member 1 is inserted into the through hole 13 by inserting the locking means 17 provided on the locking member 22 through the wire 23.
0 can be locked to the wire 23. At this time, the locking member 22 is attached along the wire 23.

Further, the embodiment of the present invention can be applied to a case in which the impact prevention member 10 is installed from the inside of the tableware basket 1 to the side of the tableware basket and the backside of the tableware basket before the tableware is placed at a predetermined position of the tableware basket 1. The same effects as those of the dishwasher 4 and the washing method using the same can be obtained.

Fifth Embodiment Next, a dishwasher according to a fifth embodiment of the present invention and a cleaning method using the same will be described with reference to FIG.
A description will be given with reference to FIGS. 13 (a) and 13 (b). As shown in FIG. 12, FIG. 13 (a) and FIG. 13 (b), the dishwasher according to the fifth embodiment of the present invention and the washing method using the same have the same structure as the impact prevention member 1 installed on the side surface 8 of the washing tank.
At 0, a locking member 24 for mounting a small item storage portion (not shown) for storing small items such as a spoon is detachably installed by the locking means 17. In addition, the locking member 24
The locking means 17 is used for the through hole 13 of the impact prevention member 10.
Is locked to the shock prevention member 10 by being inserted into the shock absorbing member 10.

With the configuration described above, the impact preventing member 10 can function not only as a function of reducing the water level of the washing water but also as an auxiliary member for storing tableware. Accordingly, odd-shaped accessories (such as chopstick rests), tableware, cooking utensils, and the like that are difficult to set in the tableware basket 1 can be stored and washed. In addition, by installing the accessory storage unit in the impact prevention member 10, the washing water hinders the path of direct impact on the impact prevention member 10,
As a result, it is possible to prevent vibration (noise) due to a direct hit on the inner wall surface of the washing water. Furthermore, by making the locking member detachable, the user can freely change the layout, and can effectively utilize the vacant area when arranging tableware.

Further, even if the locking member 24 and the accessory storage unit are integrated and detachably installed on the impact prevention member 10, the above-described dishwasher according to the fifth embodiment of the present invention and a washing method using the same are also possible. It has the same effect as.

[0055]

[Brief description of the drawings]

FIG. 1 is a perspective view of a dishwasher with a door open according to a first embodiment of the present invention.

FIG. 2 is a side sectional view showing the dishwasher according to the first embodiment of the present invention.

FIG. 3 is a diagram showing a means for locking an impact prevention member to an inner wall surface of the cleaning tank according to the first embodiment of the present invention.

FIG. 4 is a diagram showing a means for locking an impact prevention member to the inner wall surface of the cleaning tank according to the first embodiment of the present invention.

FIG. 5 is a cross-sectional view illustrating the impact preventing member according to the first embodiment of the present invention.

FIG. 6 is a sectional view showing a dishwasher according to a second embodiment of the present invention.

FIG. 7A is a perspective view illustrating an impact prevention member according to a second embodiment of the present invention. FIG. 7B is a perspective view illustrating a dishwasher according to the second embodiment of the present invention.

FIG. 8 is a perspective view showing a door of the dishwasher according to the third embodiment of the present invention.

FIG. 9 is a perspective view showing a door of the dishwasher according to the third embodiment of the present invention.

FIG. 10 is a perspective view showing a tableware basket according to a fourth embodiment of the present invention.

FIG. 11 (a) is a perspective view showing a means for locking an impact prevention member to the tableware basket according to the fourth embodiment of the present invention. (B) Locking the impact prevention member to the tableware basket according to the fourth embodiment of the present invention. Perspective view showing the means for causing

FIG. 12 is a perspective view showing a dishwasher with a door open according to a fifth embodiment of the present invention.

13A is a perspective view showing a locking member of the dishwasher according to the fifth embodiment of the present invention. FIG. 13B is a perspective view showing a locking member of the dishwasher according to the fifth embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Tableware basket 2 Cleaning tank 3 Door 4 Supply pump 5 Cleaning nozzle 6 Cleaning tank upper surface 7 Cleaning tank back surface 8 Cleaning tank side 9 Door inner surface 10 Impact prevention member 11 Locking member 12 Convex part 13 Through hole 14 Male screw 15 Convex part 16 Female screw Shape 17 Locking means 18 Guide rail 19 Guide rail 20 Space 21 Gap 22 Locking member 23 Wire 24 Locking member 25 Slit-shaped through hole 26 Fitting surface 27 Concave shape 28 Convex portion

 ────────────────────────────────────────────────── ─── Continuing on the front page (72) Toshio Ekima 2-1-1 Nakajima, Kokurakita-ku, Kitakyushu-shi, Fukuoka Touchi Kiki Co., Ltd. (72) Keiji Horiuchi 2 Nakajima, Kokurakita-ku, Kitakyushu-shi, Fukuoka No. 1-1, F-term (reference) 3B082 BA03 FF02

Claims (15)

[Claims] 1. A washing tank containing a tableware basket consisting of a side portion and a bottom portion, a door for opening and closing the washing tank, supply means for supplying washing water into the washing tank, and a washing tank. In a dishwasher provided with a supply pump for pumping washing water and a washing nozzle for jetting washing water pumped from the supply pump, an impact preventing member is provided in an area between the inner wall surface of the washing tank and the tableware basket. A dishwasher characterized by being made. 2. The dishwasher according to claim 1, wherein an impact preventing member is provided on a part or all of the inner wall surface of the washing tank. 3. The dishwasher according to claim 1, wherein the washing tank has a space formed by an impact preventing member and an inner wall surface of the washing tank. 4. The dishwasher according to claim 1, wherein the washing tank is divided into at least two parts by an impact prevention member. 5. The dishwasher according to claim 1, wherein the impact preventing member is provided on a side of the tableware basket. 6. The dishwasher according to claim 1, wherein at least one convex portion is formed on the impact preventing member so as to abut on an inner wall surface of the washing tank. . 7. The dishwasher according to claim 1, wherein at least one convex portion is formed on an inner wall surface of the washing tank so as to abut against the impact preventing member. . 8. The dishwasher according to claim 1, wherein an impact prevention member is detachably installed. 9. The dishwasher according to claim 1, wherein a plurality of through holes are formed in the impact prevention member. 10. The dishwasher according to claim 9, wherein a part of the through-hole has a slit shape. 11. The dishwasher according to claim 9, wherein a plurality of through holes are formed in a lattice shape. 12. The dishwasher according to claim 1, wherein the impact preventing member is made of an elastic material. 13. The dishwasher according to claim 1, further comprising a locking member for locking the accessory storage section on the surface of the impact preventing member. . 14. The dishwasher according to claim 13, wherein said locking member is detachably provided. 15. A washing tank containing a tableware basket consisting of a side part and a bottom part, a door for opening and closing the washing tank, supply means for supplying washing water into the washing tank, and washing supplied to the washing tank. A washing method using a dishwasher having a supply pump for pumping water and a washing nozzle for jetting washing water pumped from the supply pump, wherein a plurality of through holes are provided at predetermined positions in the washing tank. A cleaning method, comprising: arranging an impact prevention member having the same; and storing flat tableware or cooking utensils in a space formed by the impact prevention member and the inner wall surface of the cleaning tank to perform cleaning.