CN211270555U - Water tank type dish washing machine - Google Patents

Abstract

The utility model provides a basin formula dish washer, including the basin that is equipped with the washing subassembly, the diapire of basin is equipped with down the mouth of a river, basin formula dish washer still including connect in the lower drinking cup at mouth of a river, basin formula dish washer still including install in the first filter and the second filter of drinking cup department down, the second filter have with after first filter is connected with the first user state that lower drinking cup cooperation was used and alone with the second user state that lower drinking cup cooperation was used, still be equipped with the outlet in the drinking cup down under the first user state, the outlet is located the filtration rear end of second filter reaches the filtration front end of first filter. The utility model discloses a basin formula dish washer convenient to use, filter effect ideal, and the convenience is switched dish washer to ordinary water tank and is used.

Description

Water tank type dish washing machine

Technical Field

The utility model relates to a kitchen appliance field especially relates to a basin formula dish washer.

Background

In the prior art, a water tank type dish washing machine is generally in a double-tank structure, one tank is used as a normal water tank, the other tank is used as a dish washing tank, a washing component and a filtering structure are fixedly arranged in the dish washing tank, and the dish washing machine cannot be switched to be used as the normal water tank. When a user needs to use the double water tanks simultaneously, the dish washing tank cannot be switched to a common water tank for use, the universality is not ideal, and the water tank type dish washing machine cannot meet the use requirements of different customers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient to use, filter effect ideal, and the convenient basin formula dish washer that switches dish washer into the general water tank and use.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a basin formula dish washer, is including the basin that is equipped with the washing subassembly, the diapire of basin is equipped with down the mouth of a river, basin formula dish washer still including connect in the lower drinking cup of mouth of a river, basin formula dish washer still including install in first filter and the second filter of drinking cup department down, the second filter have with first filter connect the back with the first user state that lower drinking cup cooperation was used and alone with the second user state that lower drinking cup cooperation was used, still be equipped with the outlet in the drinking cup down under the first user state, the outlet is located the filtration rear end of second filter reaches the filtration front end of first filter.

Preferably, a step surface is arranged on the inner side wall of the first filter along the circumferential direction, a curled edge is arranged on the outer side wall of the second filter along the circumferential direction, in the first use state, the first filter is detachably arranged in the lower water cup, and the second filter is inserted into the first filter, so that the curled edge is lapped on the step surface.

Preferably, a flange is arranged on the inner side wall of the lower water cup along the circumferential direction, and the curled edge is lapped on the flange in the second use state.

Preferably, the lower water cup comprises a first split body and a second split body which are connected along the axial direction, the first split body penetrates through the lower water opening from the water tank, the second split body is connected with the lower end of the first split body at the bottom of the water tank in a sealing mode, and the flange is arranged on the first split body.

Preferably, the basin formula dish washer still including locate the interior circulating water pipeline of drinking cup down and with circulating water pipeline releasable connection's spray the arm subassembly, circulating water pipeline runs through from bottom to top first filter and second filter under the first user state, spray the arm subassembly and connect circulating water pipeline.

Preferably, the end part of the circulating water pipeline is provided with a non-return structure, the non-return structure is higher than the top part of the second filter, in the first use state, when the circulating water pipeline supplies water to the spray arm assembly, the non-return structure is opened, and when the circulating water pipeline stops supplying water to the spray arm, the non-return structure is closed; in the second use state, the non-return structure is closed.

Preferably, the spray arm assembly is provided with a connecting assembly connected with the circulating water pipeline, the top end of the first filter is provided with a flange protruding upwards out of the lower water cup, the flange is provided with a clamping groove, and when the connecting assembly is connected with the circulating water pipeline, the connecting assembly is embedded into the clamping groove so as to install the spray arm at a set position.

Preferably, the lower water cup is eccentrically arranged at the bottom of the water tank, the connecting assembly comprises an eccentric adjusting structure, the eccentric adjusting structure adjusts the distance between the rotating axis of the spraying arm and the circulating water pipeline, the set position comprises the connecting line direction of the clamping groove and the circulating water pipeline, the connecting line direction is parallel to the length direction of the long edge of the water tank and the width direction of the wide edge of the water tank, and the connecting assembly selects one clamping connection to be connected with the length direction or the width direction.

Preferably, a circulating water outlet is further formed in the lower water cup, and in the first use state, the circulating water outlet is located at the filtering rear end of the second filter and the filtering rear end of the first filter.

Preferably, the water outlet is arranged on the bottom wall of the lower water cup, the first filter is cylindrical, the water outlet is communicated with the inside of the cylinder of the first filter, and the circulating water outlet is positioned outside the cylinder of the first filter.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a basin formula dish washer, when the second filter is in first user state, this dish washer has the function of washing dishes, when the second filter is in the second user state, this dish washer has ordinary basin function, thereby, the user can switch over the user state of second filter as required, so that make dish washer switch over to wash dishes function or basin function as required, just so made things convenient for user's selection, satisfied the user to the demand of two basins, greatly made things convenient for user's life; through set up the outlet in lower drinking cup, and the outlet is located the filtration rear end of second filter and the filtration front end of first filter for the washing water that gets into the outlet only needs to filter through the second filter, and the discharge efficiency of washing water promotes.

2. The lap joint mounting structure facilitates the separation of the second filter and the first filter, and meanwhile, the first filter is detachably arranged in the lower water cup, so that the separation of the first filter and the lower water cup is facilitated, therefore, in the using process of a user, the user can enable the dish washing machine to be switched between the first using state and the second using state as required, and meanwhile, the requirements of the user on the dish washing function of the dish washing machine and the water tank function are met.

3. The flange is arranged on the inner side wall of the lower water cup, so that the second filter can be matched with the lower water cup for use. And, the separation and the cooperation of second filter and lower water glass are realized easily, have further made things convenient for the switching between first user state and the second user state, and convenience of customers uses.

4. The split arrangement of the lower water cup facilitates the installation of the lower water cup, and in addition, the drift diameter of the second split is larger than that of the first split, so that the volume of the lower water cup can be increased, and the collection amount of circulating water is increased.

5. The non-return structure is arranged at the end part of the circulating water pipeline, and when the circulating water pipeline supplies water to the spraying arm, the non-return structure is opened, so that the non-return structure does not influence the washing function of the dish washing machine; when the spray arm assembly is detached from the circulating water pipeline so that the bowl washing tank is used as a common water tank, the closed non-return structure can prevent residues in the common water tank from entering the circulating water pipeline, cleanness in the circulating water pipeline is kept, influence of the residues in the common water tank on a subsequent washing process is avoided, and mutual conversion of the bowl washing tank and the common water tank is realized. Therefore, the user can select the trough of the water trough type dish washing machine to be used as a bowl washing trough or a common water trough according to the requirement, and the bowl washing trough and the common water trough cannot influence each other, so that the selection of the user is facilitated, the requirement of the user on the double water troughs is met, and the life of the user is greatly facilitated.

6. Through setting up limit structure to the draw-in groove on the first filter flange, filter and limit structure is integrative to be set up, simple structure, easy preparation, such location mounting structure make full use of filtering component's structural feature moreover, the draw-in groove has spacing cooperation before spray arm and circulation intake pipe contact installation, has guaranteed the accuracy of counterpoint installation.

7. Through set up circulating water delivery port and outlet in lower drinking cup, and the circulating water delivery port is located the filtration rear end of second filter and first filter for the washing water after fully filtering through first filter and second filter gets into the circulating water delivery port, and the washing water that passes through does not have the residue basically, guarantees the cleanness of circulating water, avoids blockking up the circulating pump.

8. Through setting up the outlet in the diapire of drinking cup down, in the section of thick bamboo of outlet intercommunication first filter, the circulating water delivery port is located the section of thick bamboo of first filter outside, so set up, the washing water that gets into the outlet only needs to pass through the second filter, and the washing water that gets into the circulating water delivery port needs to pass through second filter and first filter in proper order, and outlet and circulating water delivery port separately set up, and the washing water gets into corresponding passageway respectively behind the different filtration route and discharges, does not influence between the mutual filtration.

Drawings

FIG. 1 is a schematic structural view of a sump type dishwasher according to an embodiment of the present invention;

FIG. 2 is a schematic view of a partial structure of a sump type dishwasher according to an embodiment of the present invention;

FIG. 3 is a partial schematic view of another embodiment of a sump type dishwasher;

FIG. 4 is a partial schematic view of a sink type dishwasher according to an embodiment of the present invention;

FIG. 5 is an exploded view of a first filter and a second filter according to an embodiment of the present invention;

FIG. 6 is a schematic view of the closed state of the check structure of the circulating water supply pipeline according to the embodiment of the present invention;

fig. 7 is a schematic view of the non-return structure of the circulation water supply pipeline according to the embodiment of the present invention in an open state;

FIG. 8 is a cross-sectional view of a second sump type dishwasher in accordance with an embodiment of the present invention;

FIG. 9 is a sectional view of a second water tank type dishwasher according to an embodiment of the present invention in another state;

fig. 10 is a perspective view of the second spray arm and the connecting assembly according to the embodiment of the present invention in an assembled state;

fig. 11 is a sectional view of an assembled state of the second spray arm and the connecting assembly according to the embodiment of the present invention.

The names of the components marked in the figures are as follows:

1. a water tank; 10. a first filter; 11. a step surface; 12. a first outer side wall; 13. a second exterior sidewall; 14. a slag filtering hole; 15. a convex portion; 16. a card slot; 20. a second filter; 21. curling; 22. a handle; 23. a projection; 30. discharging a water cup; 31. a circulating water outlet; 32. a filter structure; 33. a flange; 34. a first split body; 35. a second body; 36. a water outlet; 40. a circulating water pipeline; 50. a spray arm assembly; 51. a spray arm; 60. a non-return structure; 61. a fixed part; 62. a movable portion; 70. a connecting assembly; 71. a first connecting member; 72. a second connecting member; 73. a first interface; 74. a second interface.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

The first embodiment is as follows:

as shown in fig. 1 to 4, the sink type dishwasher of the present embodiment includes a sink 1 and a drain cup 30 connected to a drain port of the sink, and further includes a first filter 10 and a second filter 20. The second filter 20 has a first state of use and a second state of use. In the first use position, the second filter 20 is connected to the first filter 10 and then used in conjunction with the drain cup 30, as shown in figures 2 and 3. In the second use condition, the second filter 20 alone is used in conjunction with the drain cup 30, as shown in FIG. 4.

In the water tank type dishwasher of the embodiment, the second filter 20 has a first use state, and in the first use state, the second filter 20 is connected with the first filter 10 and then is matched with the lower water cup 30 for use, so that water entering the lower water cup 30 can be filtered by the second filter 20 and the first filter 10 in two stages to be used as circulating water, and the dishwasher can complete the function of cleaning tableware; meanwhile, the second filter 20 has a second use state in which the second filter 20 is separately used in cooperation with the drain cup 30, so that the water introduced into the drain cup 30 is discharged only by the filtration of the second filter 20, which corresponds to the use function of the general water tank, and further, the dishwasher can be used as the general water tank in the second use state. Therefore, this basin formula dish washer, when the second filter is in first user state, this dish washer has the function of washing the dishes, when the second filter is in the second user state, this dish washer has ordinary basin function, thereby, the user can switch the user state of second filter as required, so that make dish washer switch as required for function or basin function of washing the dishes, just so made things convenient for user's selection, satisfied the demand of user to two basins, user's life has greatly made things convenient for.

Fig. 2 and 3 are schematic views showing a state in which the second filter is connected to the first filter, and fig. 5 is a schematic view showing a state in which the second filter is separated from the first filter. As shown in fig. 2 and 3, the first filter 10 has a step surface 11 formed on an inner side wall thereof in a circumferential direction, and the second filter 20 has a bead 21 formed on an outer side wall thereof in the circumferential direction. In the first use position, the bead 21 overlaps the step surface 11. The first filter 10 is detachably provided in the lower cup 30.

Such structure, turn-up 21 overlap joint is on step face 11, can make things convenient for the separation of second filter 20 and first filter 10, and simultaneously, first filter 10 detachably sets up in lower water cup 30, the separation of first filter 10 and lower water cup 30 has been made things convenient for, thereby, the user is in the use, can conveniently separate first filter 10 from lower water cup 30, and separate second filter 20 from first filter 10, and then use second filter 20 and lower water cup 30 cooperation, the user has been made things convenient for dishwasher by first user state conversion to the second user state, the switching of dishwasher by the function of washing dishes to basin function has been made things convenient for promptly.

In one embodiment, in order to improve the sealing performance between the turned edge 21 and the step surface 11, the step surface 11 is a downward slope, and the turned edge 21 is matched with the step surface 11, i.e. the surface of the turned edge 21 matched with the step surface 11 is a slope matched with the step surface 11. In one embodiment, the bead 21 overlaps the step surface 11 under the weight of the second filter 20.

With such a structure, the sealing lap joint of the curled edge 21 and the step surface 11 can be realized, and large-particle residues are prevented from directly entering the first filter without passing through the second filter. The lap joint of the curled edge 21 and the step surface 11 is realized by the self weight of the second filter 20, the structure is simple, and the second filter 20 and the first filter are convenient to detach. Moreover, when water flows to the second filter 20, the gravity of the water also acts on the second filter 20, further increasing the overlapping force of the bead 21 and the step surface 11, and improving the sealing effect of the bead 21 and the step surface 11.

It will be readily appreciated that the gutter outlet is generally circular, and therefore the gutter cup, the first filter and the second filter are all cylindrical.

To further facilitate the separation of the second filter 20 from the first filter 10, as shown in fig. 4 and 5, the second filter 20 is provided with a movable handle 22, and when the second filter 20 needs to be removed from the first filter 10, the handle 22 can be lifted by hand, so that the second filter 20 can be easily separated from the first filter 10.

As shown in fig. 1, the first filter 10 includes a first outer sidewall 12 and a second outer sidewall 13, the first outer sidewall 12 being located at an upper side of the step surface 11, and the second outer sidewall 13 being located at a lower side of the step surface 11. In order to realize the matching use of the first filter 10 and the lower water cup, the first outer side wall 12 is in matched and abutted connection with the inner side wall of the lower water cup 30, and the bottom of the second outer side wall 13 is fixed with the bottom of the lower water cup 30 through a turnbuckle.

The bottom of the second outer side wall 13 is fixed with the bottom of the lower water cup 30 through the rotary buckle, so that the first filter 10 and the lower water cup 30 can be conveniently separated and connected, the switching between the first use state (dish washing function) and the second use state (water tank function) of the dish washing machine is facilitated, and the use of a user is further facilitated. The first outer side wall 12 is in matching abutting joint with the inner side wall of the lower water cup 30, sealing between the first outer side wall 12 and the lower water cup 30 can be achieved, residues in the cleaning process are prevented from directly entering the lower water cup 30, and the first filter 10 and the lower water cup 30 can be conveniently detached due to the fact that the first outer side wall 12 is in matching abutting joint with the inner side wall of the lower water cup 30.

It is easily understood that, when the dishwasher is used for a dish washing function, as shown in fig. 1, the first filter is generally a fine filter and the second filter is generally a coarse filter, and thus, the first filter and the second filter are respectively provided with filter holes, and the filter hole size of the second filter is larger than that of the first filter. Therefore, in the first usage state, i.e., the dish washing function, the water containing the residue in the water tank passes through the drain port, and then enters the second filter 20 for coarse filtration, the water containing the small residue enters the first filter 10 for fine filtration after the large residue and the like are filtered by the second filter 20, and the first filter 10 filters the small residue and then discharges the circulating water out of the drain cup 30 for recycling.

In order to prevent the second filter from blocking water in the water tank from entering the second filter, as shown in fig. 2, in the first use state, after the curled edge 31 is overlapped on the step surface 11, the upper end surface of the second filter is not higher than the lower water gap, so as to prevent the second filter from blocking the entry of residues, and facilitate slag discharge and water discharge at the lower water gap.

As shown in fig. 2, in the first using state, the dishwasher further includes a circulating water pipe 40 disposed in the drain cup and a spray arm assembly 50 detachably connected to the circulating water pipe, the circulating water pipe penetrates the first filter 10 and the second filter 20 from bottom to top along the axial direction, and in the first using state, the spray arm assembly is connected to the circulating water pipe. The dishwasher further includes a circulation pump (not shown), the lower portion of the lower cup 30 is provided with a circulating water outlet 31, the circulation pump draws the circulating water in the lower cup 30 from the water outlet 31 and sends the circulating water into the circulating water pipeline 40, and the tableware is washed by the circulating water, so as to achieve the purpose of recycling water resources.

As shown in fig. 2, 3 and 4, a flange 33 is provided on the inner sidewall of the lower cup 30 in the circumferential direction. In the second use state, as shown in fig. 4, the bead 21 overlaps the flange 33.

With such a structure, the second filter 20 can be conveniently matched with the launching cup 30. In addition, the separation and the matching of the second filter 20 and the launching cup 30 are easily realized by the structural mode, the switching between the first use state and the second use state is further facilitated, and the use by a user is facilitated.

As shown in fig. 2 and 3, the outer edge of the bead 21 is provided with a plurality of radially outward protrusions 23, and the top of the first filter 10 is provided with a plurality of filter residue holes 14 in the circumferential direction. In a first position of use, as shown in fig. 2 and 3, the projections 23 each project into the filter cake aperture 14, and in a second position of use, as shown in fig. 4, the projections 23 overlap the flange 33. With this structure, the interference of the projection 23 with the first filter 10 can be avoided, and the influence of the projection 23 on the first use state can be avoided. The plurality of protruding parts 23 respectively extend into the filter residue holes 14, so that the second filter can be circumferentially positioned, and the washing performance of the dish washing machine is ensured.

In one embodiment, the number of the flanges 33 may correspond to the number of the protrusions 23, for example, a plurality of flanges 33 are circumferentially provided on the inner sidewall of the lower cup 30, and the flanges 33 are provided corresponding to the protrusions 23.

In the present embodiment, as shown in fig. 2, the flange 33 is a closed ring shape disposed along the circumferential direction on the inner sidewall of the lower cup 30. Thus, when the beading 21 overlaps the flange 33, the residue in the water tank can be blocked from directly entering the lower cup 30 through the gap between the beading 21 and the flange 33.

In another embodiment, the flange 33 is a closed ring shape circumferentially disposed on the inner sidewall of the lower cup 30, and in the second use state, the protrusion 23 overlaps the flange 33, and the bead 21 does not overlap the flange 33. The outside diameter of the bead 21 is sized to match the size of the channel defined by the flange 33 so that the outer edge of the bead 21 matingly engages the inside edge of the flange 33 to block debris in the sink from entering the lower cup 30 through the gap between the bead 21 and the flange.

As shown in fig. 4, in the second use state, that is, the dishwasher is used as a general water tank, water containing residue in the water tank passes through the drain port, enters the second filter 20 to be coarsely filtered, and the second filter 20 filters large residue and the like to discharge residual water into the drain cup 30. In order to realize the dish washing function, a circulating water outlet 31 and a water outlet 36 are arranged in the lower water cup 30, in a first use state, the circulating water outlet 31 is positioned at the filtering rear ends of the second filter and the first filter, and the water outlet 36 is positioned at the filtering rear end of the second filter and the filtering front end of the first filter, so that different filtering channels are formed, and different filtering requirements of the circulating water outlet and the water outlet are met; the circulating water outlet 31 is higher than the water outlet 36, the circulating water outlet is arranged on the side wall of the lower water cup, the water outlet 36 is arranged at the lowest position of the bottom wall of the water cup, and the circulating water outlet 31 and the water outlet are separately arranged so as to discharge waste water quickly and prevent water accumulation.

As shown in fig. 2 and 4, the first filter is cylindrical, the water outlet 36 is communicated with the inside of the cylinder of the first filter 10, and the circulating water outlet is located outside the cylinder of the first filter 10, so that the washing water entering the water outlet 36 only needs to pass through the second filter, the washing water entering the circulating water outlet 31 needs to pass through the second filter 20 and the first filter in sequence, the water outlet and the circulating water outlet 31 are separately arranged, the washing water respectively enters corresponding channels after passing through different filtering paths and is discharged, and mutual filtering is not affected.

As shown in fig. 2 and 3, in order to prevent the residue in the water cup from entering the circulating water channel in the second use state, a filtering structure 32 is disposed at the circulating water outlet 31. Therefore, when the dishwasher is used as a common water tank, the filtering structure 32 can prevent larger particles in the lower water cup 30 from entering a circulating water pipeline through the circulating water outlet 31, and the influence of the larger particles on the dish washing function is avoided.

In one embodiment, the filtering structure 32 is a net structure disposed between the circulating water outlet 31 and the inner cavity of the lower water cup 30. The filter structure 32 may be integrated with the lower cup 30 or may be separated from the lower cup 30. The filtering structure 32 is provided with a plurality of meshes, and the aperture of the meshes is smaller than that of the water outlet of the spray arm. Therefore, the diameter of small particles entering the circulating water pipeline through the filtering structure cannot be larger than the aperture of the water outlet, so that when the circulating water is adopted for washing, the small particles can be smoothly discharged through the spray arm, the spray arm cannot be blocked, and the work of the spray arm cannot be influenced.

In order to prevent the flange 33 from interfering with the first use state, as shown in fig. 2, the flange 33 is located below the step surface 11, that is, the flange 33 is located in a region corresponding to the second outer side wall of the first filter 10. Thus, when the first filter is mounted to the lower cup, the flange 33 does not interfere with the mounting of the first filter, thereby avoiding the flange from affecting the first use condition.

It will be readily appreciated that in the first condition of use, the spray arm assembly 50 needs to be connected to the circulating water conduit 40 as shown in figure 2. Whereas in the second use condition, the sink function, it is necessary to remove the spray arm assembly 50 from the circulating water conduit. Therefore, in one embodiment, the spray arm assembly 50 is detachably connected to the circulation water pipe 40, which facilitates the separation and connection of the spray arm assembly 50 from the circulation water pipe 40, and when the dishwasher is used for a dish washing function, the spray arm assembly 50 is connected to the circulation water pipe 40; when the dishwasher is used as a general sink function, the spray arm assembly 50 is detached from the circulating water pipe 40, as shown in fig. 4, to facilitate switching between the first and second use states, further facilitating the use of the user.

As shown in fig. 6 and 7, when the spray arm assembly 50 is detached from the circulating water pipe 40, in order to prevent water containing large particle residues in the water tank from entering the circulating water pipe 40, the end of the circulating water pipe 40 is provided with a check structure 60, which is higher than the top of the second filter. The non-return structure includes fixed part 61 and movable part 62, and fixed part 61 presss from both sides and locates between spray arm subassembly and the circulating water pipeline 40, and movable part 62 opens in the upset of fixed part 61 relatively under the exogenic action, and circulating water pipeline and spray arm subassembly intercommunication, movable part 62 lose external force and close from restoring to the throne upset lid, and circulating water pipeline cuts off with spray arm subassembly. The non-return structure can realize the function of opening and closing the circulating water pipeline, and can rely on external force to cover from restoring to the throne, need not external force and intervenes, and the operation is simpler, convenient.

In fig. 4, in the second use condition, the non-return structure 60 is in the closed condition; when the circulating water pipe supplies water to the spray arm assembly 50, the check structure 60 is opened as shown in fig. 2, so that the circulating water enters the spray arm assembly 50 for water spray washing; when the circulating water pipe 40 stops supplying water to the spray arm assembly 50 (at which time the dishwasher may be in a dishwashing functional state or a tub functional state without washing), the check structure 60 is closed, as shown in fig. 3.

The provision of the non-return structure 60, when the dishwasher is in the sump functional state, the spray arm assembly is detached from the circulating water pipe 40, the circulating water pipe 40 no longer supplies water to the spray arm assembly, and the non-return structure 60 is closed, as shown in fig. 4. After the non-return structure 60 is closed, the water containing the residue in the water tank cannot enter the circulating water pipeline 40, so that the residue in the water tank cannot enter the circulating water channel, the influence on the first use state is avoided, and the successful conversion from the first use state to the second use state is realized.

As shown in fig. 3 and 4, the lower cup 30 includes a first division 34 and a second division 35 which are connected to each other in an axial direction. The first sub-body 34 penetrates through the water outlet from the water tank, the second sub-body 35 is hermetically connected with the lower end of the first sub-body at the bottom of the water tank, and the flange 33 is arranged on the first sub-body 34.

The lower water cup 30 with the structure facilitates the installation of the lower water cup 30, and the drift diameter of the second branch body 35 can be set to be larger than that of the first branch body 34, so that the volume of the lower water cup 30 can be increased, and the collection amount of circulating water is increased.

This basin formula dish washer, when the second filter is in first user state, this dish washer has the function of washing the dishes, when the second filter is in the second user state, this dish washer has ordinary basin function, thereby, the user can switch the user state of second filter as required, so that make dish washer switch as required for function or basin function of washing the dishes, just so made things convenient for user's selection, satisfied the demand of user to two basins, greatly made things convenient for user's life.

Example two:

the difference between this embodiment and the first embodiment is: a connecting component is arranged between the spraying arm and the circulating water pipeline.

As shown in fig. 8 and 9, the spray arm assembly 50 is provided with a connecting assembly 70 for connecting the circulating water pipeline and the spray arm 51, the top end of the first filter is provided with a convex part 15 which protrudes upwards to the lower water cup, a clamping groove 16 is arranged on the convex part, and when the connecting assembly is connected with the circulating water pipeline, the connecting assembly is embedded into the clamping groove 16 to install the spray arm 51 at a set position. Through limit structure and integrative setting of filtering component, simple structure, easy preparation, such limit structure make full use of the top structure of first filter moreover, spray arm 51 with circulating water pipe connection before alright inject installation angle through draw-in groove 16 to spray arm and circulating water pipe accuracy are counterpointed the installation.

In this embodiment, coupling assembling 70 can dismantle with circulating water pipeline through magnetism connection structure and be connected, and magnetism connection structure is inhaled including setting up the first connector on circulating water pipeline and the second connector of setting on coupling assembling, and second connector and first connector magnetic adsorption are so that coupling assembling and circulating water pipeline are connected.

In this embodiment, lower water cup off-centre sets up in the bottom of basin, and coupling assembling includes the eccentric structure of adjusting, and the eccentric structure of adjusting adjusts the distance of the rotatory axle center and the circulating water pipeline that sprays arm 51, sets for the position and includes draw-in groove and circulating water pipeline's line direction be on a parallel with the length direction on the long limit of basin and the width direction who is on a parallel with the broadside of basin, coupling assembling alternative joint in length direction or width direction.

Specifically, as shown in fig. 10 and 11, the eccentric adjustment structure includes a first connecting piece 71 and a second connecting piece 72, which are adjustable in relative position and are in sealing fit with each other, the first connecting piece is provided with a first interface 73, the second connecting piece is provided with a second interface 74, and within an adjustable range, the first interface 73 is always communicated with the second interface 74. The spraying arm is provided with a rotating axis, the circulating water pipeline is provided with a central axis, the spraying arm 51 is connected to the first connector in a rotating mode, the second connector is connected with the circulating water pipeline, the relative positions of the first connecting piece 71 and the second connecting piece 72 are adjusted, the distance between the first connector 73 and the second connector 74 is adjustable, the central position of the circulating water pipeline coincides with the central position of the lower water cup, the rotating axis of the spraying arm 51 coincides with the central line of the cleaning cavity 1, the cleaning effect of the dish-washing machine is improved, and the universality of the cleaning assembly is improved.

Other undescribed features and technical effects in this embodiment are the same as those in the first embodiment, and are not described herein again.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, i.e. all equivalent changes and modifications made according to the present invention are covered by the scope of the claims of the present invention, which is not illustrated herein.

Claims (10)

1. The utility model provides a basin formula dish washer, is including the basin that is equipped with the washing subassembly, the diapire of basin is equipped with down the mouth of a river, basin formula dish washer still including connect in the lower drinking cup of mouth of a river, its characterized in that, basin formula dish washer still including install in first filter and the second filter of lower drinking cup department, the second filter have with first filter connect the back with the first user state that lower drinking cup cooperation was used and alone with the second user state that lower drinking cup cooperation was used, still be equipped with the outlet in the drinking cup down under the first user state, the outlet is located the filtration rear end of second filter reaches the filtration front end of first filter.

2. The sink dishwasher of claim 1, wherein the first filter has a step surface formed on an inner side wall thereof in a circumferential direction, and the second filter has a bead formed on an outer side wall thereof in a circumferential direction, wherein the first filter is detachably disposed in the lower cup and the second filter is inserted into the first filter such that the bead is overlapped on the step surface in the first use state.

3. The sink dishwasher of claim 2, wherein the inner side wall of the lower cup is provided with a flange along a circumferential direction, and the bead overlaps the flange in the second use state.

4. The sink type dishwasher of claim 3, wherein the drain cup comprises a first split body and a second split body connected in an axial direction, the first split body penetrates the drain opening from the inside of the sink, the second split body is connected with the lower end of the first split body at the bottom of the sink in a sealing manner, and the flange is arranged on the first split body.

5. The sink dishwasher according to any one of claims 1 to 4, further comprising a circulating water pipe disposed in the lower water cup and a spray arm assembly detachably connected to the circulating water pipe, wherein the circulating water pipe penetrates the first filter and the second filter from bottom to top, and the spray arm assembly is connected to the circulating water pipe in the first use state.

6. The sink dishwasher of claim 5, wherein an end of the circulating water pipe is provided with a check structure, the check structure being higher than the second filter top, the check structure being opened when the circulating water pipe supplies water to the spray arm assembly in the first use state, and being closed when the circulating water pipe stops supplying water to the spray arm; in the second use state, the non-return structure is closed.

7. The sink type dish washer according to claim 5, wherein the spray arm assembly is provided with a connecting assembly for connecting the circulating water pipe, the top end of the first filter is provided with a flange protruding upwards from the lower water cup, the flange is provided with a clamping groove, and when the connecting assembly is connected with the circulating water pipe, the connecting assembly is embedded into the clamping groove to install the spray arm at a set position.

8. The sink type dish washer of claim 7, wherein the lower cup is eccentrically disposed at the bottom of the sink, the connection assembly comprises an eccentric adjustment structure for adjusting a distance between a rotation axis of the spray arm and the circulating water pipe, the setting position comprises a connection line direction between the clamping groove and the circulating water pipe, the connection line direction is parallel to a length direction of a long side of the sink and a width direction of a wide side of the sink, and the connection assembly is selectively clamped in the length direction or the width direction.

9. The sink type dish washer according to any one of claims 1 to 4, wherein a circulating water outlet is further provided in the lower water cup, and in the first use state, the circulating water outlet is located at a filtering rear end of the second filter and the first filter.

10. The sink type dishwasher of claim 9, wherein the water outlet is disposed on a bottom wall of the lower cup, the first filter is cylindrical, the water outlet is communicated with the inside of the cylinder of the first filter, and the circulating water outlet is located outside the cylinder of the first filter.

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