CN112956983A - Dish washer washing adder and dish washer - Google Patents

Abstract

The invention provides a washing adder of a dish washing machine, which comprises a shell and a decorative cover capable of being turned outwards, wherein the decorative cover is provided with a cavity, a cover plate is arranged at a feeding opening of the cavity, and a pushing structure abutting against the cover plate is arranged in the shell. Through the setting, when using the washing adder, when the user will close the chamber cover board of washing adder, only need to close the dress trim cover of washing adder, the ejection structure can compress tightly the apron of cavity, guarantees that the apron can close with dress trim cover is synchronous, reduces user's operating procedure, improves user experience. Meanwhile, the invention also discloses a dishwasher provided with the washing adder.

Description

Dish washer washing adder and dish washer

Technical Field

The invention belongs to the technical field of dish-washing machines, and particularly relates to a washing adder of a dish-washing machine and the dish-washing machine.

Background

The dish washing machine is one of kitchen appliances, can liberate both hands to enjoy leisure after meal, and is more and more sought by end users. The detergent adder is an important part of the dish-washing machine, and has the function of regularly and quantitatively adding dish-washing powder and brightener into the inner container of the dish-washing machine in the washing process of the dish-washing machine. The control of the input amount of the washing adder can determine the washing effect of the tableware, and meanwhile, the casual waste of consumables can be reduced, and the use cost is reduced; simple operation method and experience can also improve the overall grade of the dishwasher in the use process. Washing adder need be responsible for throwing in two functions of washing powder and brightener in dish washer, because of washing powder and brightener throw in the inner bag at the washing in-process different stages, this need design two independent input chambers and put in the mouth on washing adder, in order to make washing adder operation as simple as possible, improve user experience.

However, the following defects are generally existed in the prior art:

the existing washing adder of the dish washer on the market can be arranged on a washing basket or other parts of the inner wall, but the structure is inconvenient for adding a cleaning agent, and the structure of the washing adder occupies the limited washing space in the dish washer due to the complexity of the structure, so that the washing adder can seriously interfere the flow of washing water or influence the placing and washing process of tableware.

Present washing adder washes dishes powder and brightener and also all is two independent cavitys, but every cavity has independent lid, and in the time of adding at every turn, all need the user to open respectively and wash dishes powder and brightener lid, and the rethread is closed after adding respectively, produces repetitive operation, and the action is loaded down with trivial details, reduces user experience.

The present invention has been made in view of this situation.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a washing and adding device of a dish washing machine and the dish washing machine.

In order to solve the technical problems, the invention adopts the technical scheme that:

the utility model provides a dish washer washing adder, contains casing and the dress trim cover that can outwards overturn, and the dress trim cover is equipped with the cavity, and the cavity is thrown and is put in the mouth and be equipped with the apron, is equipped with the ejection structure that offsets with the apron in the casing.

Further, the ejection structure comprises a base, a spring and a fixed rod, wherein the base is fixed at the top of the shell, one end of the spring is fixed on the base, and the other end of the spring is sleeved on the fixed rod.

Furthermore, the periphery of the fixed rod is provided with a flanging which extends horizontally outwards, and the flanging is abutted to the shell.

Furthermore, the fixed rod penetrates through the top of the shell to extend downwards, and the extending end of the fixed rod is abutted to the cover plate covered with the shell.

Furthermore, the apron is equipped with the axis of rotation in the one side of keeping away from the dress trim cover, the axis of rotation is articulated mutually with the edge of throwing in mouthful.

Furthermore, the rotating shaft sleeve is provided with a torsion spring, one end of the torsion spring is connected with the cover plate, and the other end of the torsion spring is connected with the cavity.

Furthermore, the decorative cover is hinged with the shell by taking the bottom edge as an axis, and the cover plate and the decorative cover are arranged in opposite opening and closing and overturning directions.

Further, the mouth of puting in of cavity slopes gradually and sets up, and it is highest to be close to dress trim cover one side, and the mouth of puting in of keeping away from dress trim cover one side is lowest, and the apron lock is on putting mouth upper portion, and is supported with ejection structure tip.

Further, the casing upper end corresponds and has seted up corresponding recess, and the upper end of dress trim cover still is provided with switch structure, and switch structure and recess joint cooperation.

The invention also introduces a dish washing machine for realizing the aim, which comprises a box body, a door body, an inner container, a tableware rack and a spraying structure, wherein the washing adder of the dish washing machine is arranged;

preferably, the washing adder is arranged on the inner container of the dishwasher.

After adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects:

1. when using the washing adder, when the user will close the chamber cover board of washing adder, only need to close the dress trim cover that washes the adder, the ejection structure can compress tightly the apron of chamber, guarantees that the apron can close with dress trim cover is synchronous, reduces user's operating procedure, improves user experience.

2. When using the washing adder, open the dress trim cover, the apron of cavity can be opened through the torsional spring bullet, guarantees to open in step with the dress trim cover, has still set up ejection structure simultaneously, can guarantee that the user is closing the washing adder, and the apron can be closed in step with the dress trim cover for the apron can be with the synchronous opening or closing of dress trim cover, and user experience is better.

3. The ejection structure is provided with the spring, and the washing adder is at the in-process that uses, and the ejection structure passes through the spring all the time and pushes up on the apron, increases the leakproofness of apron.

4. The dish washing powder chamber and the brightener box are arranged behind the cover plate, so that the space is reasonably utilized, and the structure is compact.

Meanwhile, the invention has simple structure and obvious effect and is suitable for popularization and use.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

FIG. 1 is a schematic diagram of a wash adder according to an embodiment of the present invention;

FIG. 2 is a side view of a wash adder in an embodiment of the invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2 in accordance with an embodiment of the present invention;

FIG. 4 is an enlarged partial schematic view of FIG. 3 in accordance with an embodiment of the present invention;

FIG. 5 is a schematic diagram of an exploded structure of a wash adder in an embodiment of the invention;

FIG. 6 is a schematic diagram of the washing adder according to the embodiment of the present invention.

Description of the main elements in the figures: 1. a housing; 2. a cover plate; 3. a pushing structure; 4. a dishwashing powder chamber; 5. a chamber; 6. a base; 7. a spring; 8. fixing the rod; 9. a decorative cover; 10. flanging; 11. a switch structure; 12. a rotating shaft; 13. a torsion spring; 14. and (4) hinging the shaft.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 6, the embodiment of the present invention introduces a washing and adding device for a dishwasher, the washing and adding device is fixed on the side wall of an inner container, and comprises a housing 1 and a decoration cover 9 capable of being turned outwards, a chamber 5 is opened at the rear side of the decoration cover 9, a cover plate 2 is further arranged at the throwing port of the chamber 5, a dishwashing powder chamber 4 is further arranged beside the chamber 5, a pushing structure 3 is further installed in the housing 1, wherein the pushing structure 3 extends downwards from the top wall of the inner side of the housing 1, and the extending end of the pushing structure 3 abuts against one side of the cover plate 2 close to the decoration cover 9 when the decoration cover 9 is buckled; above-mentioned part is installed in proper order on detergent additive casing 1, constitute whole washing adder, when needs add the detergent in to the washing adder, dress trim cover 9 need be opened to the user, at the in-process of upset dress trim cover 9, apron 2 can be opened with dress trim cover 9 is synchronous, at this moment, to pouring the powder and the brightener of washing the dishes into respectively in powder chamber 4 and the chamber 5 of washing the dishes, after adding, only need close dress trim cover 9, the effort of closing apron 2 lid can be applyed to ejection of compact structure 3, automatically close apron 2 lid, the operation steps have been reduced, user experience is improved. In the working process of the dish washing machine, the dish washing powder and the brightener can flow into the inner container, so that the cleaning water in the inner container is mixed with the dish washing powder and the brightener, and the decontamination effect of the dish washing machine is improved.

For convenience of customers' addition the powder and the brightener of washing dishes, in this embodiment, washing adder fixed mounting is close to the position of inner bag bottom in the lower part intermediate position of inner bag preceding lateral wall, reaches the best to the utilization of dish washer inner space, satisfies the requirement to the powder and the high of brightener of washing dishes promptly, does not influence the flow of wash water again. Also can be according to the inner structure characteristics, can place the washing adder when the product design on space utilization is lower and easily add the position of washing the dishes powder, fix on the optional position of lateral wall before the inner bag, or easily add on the arbitrary lateral wall of inner bag and wash the dishes the position of powder.

Because in the dish washer course of work, the powder and the brightener that wash the dishes can consume constantly, therefore need wash the dishes the powder and the consumption of brightener almost completely, the dish washer operation, when appropriate, the computer board can send the signal of telecommunication for driving motor, at this moment, add the powder and the brightener that wash the dishes toward in the washing adder. In the embodiment, the washing and adding device of the dishwasher comprises a shell 1, a dish washing powder chamber 4 and a chamber 5 which can respectively store dish washing powder and brightener are arranged in the shell 1, and the back of the shell 1 is generally fixed on the side wall of the inner container in a detachable mode such as threaded locking, buckling connection and the like; the throwing port has been seted up on powder chamber 4 washes dishes and the chamber 5 respectively, and wherein, the throwing port is located the top of powder chamber 4 and chamber 5 washes dishes, and the diapire of powder chamber 4 washes dishes still is provided with the liquid outlet, and there is the brightener export bottom chamber 5, and then is convenient for wash dishes the outside outflow of powder and brightener.

Example one

As shown in fig. 1 to 6, in the embodiment of the present invention, a washing adding device for a dishwasher is introduced, which comprises a housing 1 and a decoration cover 9 capable of being turned outwards, a cavity 5 is provided at the rear side of the decoration cover 9, a cover plate 2 is provided at the input port of the cavity 5, and a pushing structure 3 for pressing and fastening the cover plate 2 is provided in the housing 1 in the turning direction of the cover plate 2.

In the embodiment of the invention, the ejection structure 3 comprises a base 6, a spring 7 and a fixing rod 8, wherein the base 6 is fixed at the top of the shell 1, one end of the spring 7 is fixed on the base 6, and the other end of the spring is sleeved on the fixing rod 8. When dead lever 8 contacted apron 2, spring 7 can be the atress compression, still can provide the reaction force simultaneously and close apron 2 lid, guarantees that dress trim cover 9 is when closing, and ejection structure 3 covers apron 2 together in step also, has reduced user's operating procedure.

The periphery of the fixed rod 8 is provided with a flanging 10 which horizontally extends outwards, the flanging 10 is abutted against the shell 1, and the flanging 10 can enable the ejection structure 3 to be more stable integrally. The dead lever 8 passes 1 top downwardly extending of casing, and when the in-process of closing of dress trim cover 9, apron 2 also contacts with dead lever 8 gradually, and when dress trim cover 9 closed completely, extension end supported with the apron 2 that the lid closed, pushed up apron 2 through the elasticity of spring 7 simultaneously, guaranteed the sealed of apron 2. Through setting up spring 7, only dead lever 8 and apron 2 produce suitable elasticity in suitable position, can reduce the wearing and tearing between dead lever 8 and the apron 2, improve the life of product. Meanwhile, the cover plate 2 can be made of nylon wear-resistant materials, and the extending end part of the fixing rod 8 is a smooth end, so that the loss between the fixing rod 8 and the cover plate 2 can be reduced.

The department has two through-holes in cavity 5 input port, and apron 2 is equipped with and is provided with axis of rotation 12 with input port in the one side of keeping away from dress trim cover 9, and the cover has torsional spring 13 on axis of rotation 12, and 13 protruding one ends of torsional spring link to each other with apron 2, and the other end links to each other with cavity 5, makes apron 2 and cavity 5 articulated, torsional spring 13 closes the in-process at apron 2 and produces and apron 2 closing opposite direction's effort, and when apron 2 was when the closure state, torsional spring 13 was in the state of turning round tightly. When the decorative cover 9 is opened, the cover plate 2 can be driven by the torsion spring 13 to quickly spring open the turnover cover plate 2, and the ejection structure 3 ensures that the cover plate 2 and the decorative cover 9 can be synchronously opened and closed, thereby improving the competitiveness of products and reducing the operation steps of users. After the brightener is put in, the cover plate 2 seals the brightener box, so that the washing water does not enter the brightener box in the operation process of the dishwasher.

In the embodiment of the invention, the dish washing powder chamber 4 is in an open type, a cover body is not arranged, in other implementations, the cover body can be arranged, the arrangement principle of the cover body is the same as that of the chamber 5, the cover body can be synchronously opened when the decorative cover 9 is opened, and the cover body can be synchronously closed when the decorative cover 9 is closed. The bottom wall of the dish washing powder chamber 4 is provided with a liquid outlet, and the dish washing powder placed in the dish washing powder chamber 4 contacts with washing water and then flows out of the liquid outlet to enter the inner container of the dish washing machine. In the embodiment of the invention, the liquid outlet is positioned at the bottom wall of the dish washing powder chamber 4, the dish washing powder chamber 4 comprises a side wall which is vertically arranged, the bottom of the side wall is connected with the bottom wall, and the bottom wall and the bottom of the side wall are completely and hermetically connected and are integrally formed.

As shown in figure 2, a chamber 5, namely a brightener box, is arranged in the shell 1 beside the dish washing powder chamber 4, and a sealing ring is sleeved at the mouth of the brightener box and is sealed by a cover plate 2 in a normal state. The brightener box is funnel-shaped, so that the brightener can flow out conveniently, and no residue of the brightener can be ensured.

As shown in fig. 5, the brightener box is located inside the housing 1, and the solenoid valve (not shown) is located below the brightener box opening, so that the limited space of the housing 1 can be fully utilized, the brightener box with the largest volume can be arranged under the condition of the least occupied land, and the solenoid valve can be arranged below the dishwashing powder chamber 4.

In this embodiment, in order to cooperate with the pushing structure 3, the cover plate 2 is provided with a rotating shaft 12 at a side away from the decorative cover 9 to be hinged with the edge of the input opening, and the decorative cover 9 is provided with a hinge shaft 14 at a bottom edge thereof to be hinged with the housing 1, so that the cover plate 2 and the decorative cover 9 are arranged in a reverse direction of opening and closing. The side of the cover plate 2 remote from the decorative cover 9, i.e. the pivot axis 12, is at a smaller distance from the hinge axis 14 than the distance from the ejector structure 3 to the hinge axis 14. Therefore, the pushing structure 3 can not abut against the cover plate 2 far away from the side of the decorative cover 9 in the process of closing or opening the decorative cover 9, so that the decorative cover 9 is difficult to open or close integrally.

The shell 1 is provided with a groove corresponding to the decorative cover 9, and the groove is used for accommodating the cavity 5 when the decorative cover 9 is turned over and buckled; the pushing structure 3 is arranged at the top close to the front side of the groove of the shell 1 corresponding to the cover plate 2, and the distance from one side of the top surface of the cover plate 2 close to the decorative cover 9 to the hinge shaft 14 is not less than the distance from the pushing structure 3 to the hinge shaft 14. Thus, when the user closes the decorative cover 9, the ejector structure 3 exerts a force on the open cover plate 2 to close the cover plate. The apron 2 can be covered on the brightener box, but this moment does not have complete sealing, along with dress trim cover 9 is impelled gradually, apron 2 can contact ejection structure 3 gradually, in the peak, ejection structure 3 can offset with apron 2 when closing, push down apron 2 gradually through ejection structure 3, just needn't close apron 2 earlier and then close dress trim cover 9, only need close dress trim cover 9, just can close apron 2 automatically, the operation flow has been reduced, improve user experience, and this ejection structure 3 sets up simply, moreover, the steam generator is simple in structure, give apron 2 pressure all the time through spring 7, it is sealed effectual.

Common cleaning agents for dish washers are dish washing powder or washing blocks, but common household cleaning agents cannot be used. In dish washer, the detergent of most commonly used is the powder of washing the dishes, for making the powder of washing the dishes can be smooth and easy through the liquid outlet, avoid having the powder of washing the dishes that does not melt in the junction of diapire and lateral wall, also can make the powder of washing the dishes fully contact with water, the extension melts the route, fully form washing solution, can set the arc surface form of indent into with the diapire, the best mode is the complete arcwall face that becomes an organic whole with lateral wall and diapire design, the diapire that is close to liquid outlet position department still is the minimum, the junction of lateral wall also is the arc connection all around simultaneously, rounding off. The shape of the dishwashing powder chamber 4 may be designed into various shapes, such as a cylindrical shape, a polygonal shape, etc., according to specific situations. In order to facilitate the discharge of the dishwashing powder, the bottom wall is preferably designed as an inclined surface, preferably as an arc surface.

In the embodiment of the invention, mounting holes are formed in two sides of the shell 1, the hinge shaft 14 is arranged on the bottom edge of the decorative cover 9, the hinge shaft 14 and the mounting holes are correspondingly inserted and mounted, so that the decorative cover 9 can be turned around a shaft, and the turning angle is about 45 degrees.

In the implementation of the invention, the upper end of the decorative cover 9 is also provided with a switch structure 11, the upper end of the shell 1 is correspondingly provided with a corresponding groove, and the switch structure 11 is matched with the groove. When the user need add the powder and the brightener that wash the dishes, only need open dress trim 9 and throw in, after throwing in, dress trim 9 will close with the recess joint cooperation on the casing 1.

As shown in fig. 1 to 6, in the implementation of the present invention, the dish washing powder chamber 4 is open and is not designed with a cover body, so that a user is required to manually add dish washing powder each time the dish washing powder chamber is used, in order to prevent the user from adding excessive dish washing powder, which causes the residue of dish washing powder solution on tableware after cleaning, or adding too little dish washing powder solution and not cleaning in place, a metering mark with a dosage indicating function can be arranged inside the dish washing powder chamber 4, for example, a metering mark is arranged on a side wall to clearly indicate the dosage.

In the embodiment of the invention, the metering column 10 is arranged on the bottom wall of the dish washing powder chamber 4 and is step-shaped, different heights of the metering column 10 represent different gram quantities of dish washing powder, namely the dosage of cleaning agent, and when the dish washing powder is placed in the dish washing powder chamber 4, in practical application, one or more metering columns 10 can be arranged on the bottom wall. In the embodiment of the invention, a metering column 10 is provided, but how the volume of the metering column 10 and the volume of the washing adder are determined is to ensure that the dosage is accurate, and the dosage is required according to specific situations. In the embodiment of the invention, the metering column 10 can indicate the dosage, and on the other hand, the user can be forced to require or be prompted to use only the dishwashing powder in the dishwashing powder chamber 4, but not use the washing block, so that the phenomenon that the washing block cannot be fully dissolved due to the fact that the user mistakenly adds the washing block in the washing adding device is avoided.

Example two

The washing adder is installed on the inner bag lateral wall of dish washer, can not appear being soaked by dish washer in the use phenomenon, the inside infiltration phenomenon more can not appear, has promoted inner space's utilization ratio moreover. The rear side of the decorative cover 9 of the washing dispenser is provided with a dish washing powder chamber 4 and a chamber 5. When the bowl washing powder box is used, the decoration cover 9 is opened, the cover plate 2 can be automatically bounced simultaneously, and corresponding additives are added into the bowl washing powder chamber 4 and the chamber 5 respectively. Then close dress trim cover 9, at the in-process of closing, one side that apron 2 is close to dress trim cover 9 can offset with the dead lever 8 extension end gradually, when dress trim cover 9 is about to close completely, also when the effort that ejection structure 3 closed apron 2 is the biggest, until covering apron 2 completely, last switch structure 11 is buckled can.

In the embodiment of the invention, when the cover plate 2 is opened and the brightener is added, the turnover angle of the cover plate 2 is less than 90 degrees, and the opening state is kept; the angle between the decorative cover 9 and the radial plane of the housing 1 is 45 °. The 45-degree outward-protruding inclination accords with human engineering design, when the cover plate 2 is opened, the operation of adding the brightener is more convenient, and the condition of the height of the liquid level in the interior can be directly observed, so that the addition amount can be conveniently controlled.

During the use, the washing water gets into through the water inlet, through inhalant canal, the water injection hole gets into in the powder chamber 4 washes the dishes, the powder that washes the dishes in the powder chamber 4 washes the dishes is washed the water and is dissolved and flow along liquid outlet 9, liquid outlet 9 is located the diapire of powder chamber 4 washes the dishes, the outflow of the powder of washing the dishes of being convenient for, the side of the powder chamber 4 that washes the dishes is chamber 5, compact structure, the rational utilization space, only need open apron 2, alright inwards pack into brightener, it is convenient to add, chamber 5 is thrown the mouth and is set up under the slant, the mouth of throwing that is close to dress trim cover 9 department is the highest, it is minimum to keep away from the mouth of throwing of dress trim cover 9 department, be convenient for adding brightener, also be for cooperation ejection.

In the embodiment of the invention, the chamber 5 can be automatically opened and closed without additional operation of a user, so that the operation steps of the user are greatly reduced, and the user experience is improved.

The bottom of cavity 5 still is equipped with the brightener export, and the brightener export is passed through the pipe and is communicated with cavity 5, is equipped with the solenoid valve with pipe matched with on casing 1, and when the solenoid valve was not switched on, the case of solenoid valve closely offseted with the pipe in order to block the pipe, and when the solenoid valve was switched on, the case and the pipe separation of solenoid valve, the pipe was opened, and brightener in the cavity 5 discharges from the brightener export through the pipe, through controlling the solenoid valve to the opening and close of control pipe, thereby the input time and the input volume of control brightener.

The above description is only for the preferred embodiment of the present invention, and not intended to limit the present invention in any way, and although the present invention has been disclosed by the preferred embodiment, it is not intended to limit the present invention, and those skilled in the art can make various changes and modifications to the equivalent embodiment without departing from the scope of the present invention.

Claims (10)

1. The washing adder of the dishwasher is characterized by comprising a shell (1) and a decorative cover (9) which can be turned outwards, wherein the decorative cover (9) is provided with a cavity (5), a cover plate (2) is arranged at a throwing opening of the cavity (5), and a pushing structure (3) which is abutted against the cover plate (2) is arranged in the shell (1).

2. A dishwasher washing adder according to claim 1, characterised in that the pushing structure (3) comprises a base (6), a spring (7) and a fixing rod (8), the base (6) is fixed on the top of the housing (1), one end of the spring (7) is fixed on the base (6), and the other end is sleeved on the fixing rod (8).

3. A dishwasher washing dispenser according to claim 2, characterized in that the fixing bar (8) is provided at its periphery with a flange (10) extending horizontally outwards, said flange (10) abutting against the housing (1).

4. A dishwasher detergent dispenser according to claim 2, characterized in that the retaining bar (8) extends downwardly through the top of the housing (1) with the extended end abutting the lid (2) which is closed.

5. A dishwasher washing adder according to claim 3, characterised in that the cover plate (2) is provided with a pivot axis (12) on the side remote from the decorative cover (9), the pivot axis (12) being hinged to the edge of the dispensing opening.

6. A dishwasher washing adder according to claim 5, characterised in that the rotating shaft (12) is sleeved with a torsion spring (13), one end of the torsion spring (13) is connected with the cover plate (2) and the other end is connected with the chamber (5).

7. A dishwasher washing adder according to any one of claims 1 to 6, characterised in that the decorative cover (9) is hinged to the housing (1) about its base, the cover (2) and the decorative cover (9) being arranged in a manner such that they open and close in opposite directions.

8. The washing and adding device of a dishwasher according to any one of claims 1 to 6, characterized in that the input opening of the chamber (5) is arranged in a gradually inclined manner, the highest input opening is arranged on the side close to the decorative cover (9), the lowest input opening is arranged on the side far away from the decorative cover (9), and the cover plate (2) is buckled on the upper part of the input opening and is abutted against the end part of the ejection structure (3).

9. The washing and adding device of a dishwasher according to any one of claims 1 to 6, characterized in that the upper end of the housing (1) is correspondingly provided with a corresponding groove, the upper end of the decorative cover (9) is further provided with a switch structure (11), and the switch structure (11) is in clamping fit with the groove.

10. A dishwasher, including the container, door, internal container, tableware shelf and spray structure, characterized by, install a dishwasher of any one of the above claims 1 to 9 and wash the adder;

preferably, the washing adder is arranged on the inner container of the dishwasher.

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