CN211213007U - Dish washer shelf assembly and dish washer - Google Patents

Abstract

The utility model provides a dish washer shelf subassembly, dish washer includes the shell, an inner bag for placing the tableware, respirator with the water source intercommunication, washing pump and drain pump, the inner bag is including the basin that has heating element, washing pump and drain pump and basin intercommunication, be equipped with the spray arm with the washing pump intercommunication on the diapire of inner bag, the shelf subassembly includes the main frame and installs the spacing shelf in the main frame bottom, the water retaining area of spacing shelf is S1, the cross-sectional area of inner bag is S2, 1/50 < S1S 2 is less than or equal to 1/10. The utility model also provides a dish washer of installing this dish washer shelf subassembly. The utility model discloses a shelf subassembly has reduced the influence that blocks of dish washer water spray, has improved the cleaning efficiency of dish washer, owing to carried out the subregion management to dish washer inside cleaning space, has improved the cleaning efficiency and the cleaning quality of heavy oil dirty tableware, and dish washer shelf subassembly push-and-pull is convenient simultaneously, can not receive the influence that blocks of dish washer shell and door plant.

Description

Dish washer shelf assembly and dish washer

Technical Field

The utility model relates to a dish washer shelf subassembly and dish washer.

Background

The dish washer is a common household appliance, the main function of the dish washer is to wash tableware, and when the dish washer is used, a shelf needs to be placed in the dish washer, and the tableware to be washed is placed on the shelf to be washed.

When the dish washer internal shelf uses, though can make things convenient for putting of tableware, nevertheless can lead to the fact the water spray and block, reduced the efficiency and the quality that dish washer washd the tableware, and different tableware spot degree is different, often need obtain the water pressure and the water yield of different degrees in compact dish washer inner space, the dish washer shelf design among the prior art does not well play supplementary effect that improves dish washer cleaning efficiency and quality.

Disclosure of Invention

An object of the utility model is to provide a dish washer shelf subassembly and dish washer.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a dish washer shelf subassembly, dish washer includes the shell, is used for placing the inner bag of tableware, respirator, washing pump and the drain pump of water source intercommunication, the inner bag is including the basin that has heating element, washing pump and drain pump and basin intercommunication, be equipped with the spray arm with the washing pump intercommunication on the diapire of inner bag, the shelf subassembly includes the main frame and installs the spacing shelf in the main frame bottom, the water blocking area of spacing shelf is S1, the cross-sectional area of inner bag is S2, and S1/S2 is less than or equal to 1/10 for 1/50.

Furthermore, the number of the spray arms is 2 or 3, the projection area of the overlapping parts of the spray arms in the vertical direction is S3, the projection area of the limiting shelf in the vertical direction is S4, and S3/S4 is not less than 0 and not more than 1/2.

Furthermore, the limiting shelf comprises a bowl placing area and a tray placing area, and the tray placing area is at least partially positioned above the overlapping parts of the spraying arms.

Further, be equipped with a plurality of locating levers that extend in this axial direction of perpendicular to along its axial fixity on the spacing shelf, the locating lever includes first locating lever and second locating lever, puts the bowl district and encloses to close by first locating lever and spacing shelf and form, puts the district of the panel and encloses to close by second locating lever and spacing shelf and form.

Further, the length of the second positioning rod is greater than that of the first positioning rod.

Furthermore, the included angle between the first positioning rod and the limiting shelf and the included angle between the second positioning rod and the limiting shelf are lambda, and lambda is larger than or equal to 60 degrees and smaller than or equal to 90 degrees.

Furthermore, the gap between the first positioning rod and the second positioning rod is M, and M is more than 0 and less than or equal to 5 cm.

Furthermore, the limiting shelf further comprises a chopstick placing area and a cup placing area, the chopstick placing area is located on the periphery of the dish placing area, the cup placing area is located above the bowl placing area, and the chopstick placing area and the cup placing area can be detachably arranged on the limiting shelf.

Furthermore, the cup placing area is obliquely arranged on the main frame, and the included angle between the cup placing area and the main frame is alpha, and alpha is more than or equal to 50 degrees and less than or equal to 90 degrees.

The utility model also provides a dish washer, install any one of the aforesaid in the dish washer shelf subassembly, the dish washer still includes the mount pad that is used for bearing the weight of the shelf subassembly, shelf subassembly demountable installation is on the mount pad, mount pad slidable mounting is at the up end of inner bag, the one end that the mount pad is close to the dish washer door is equipped with first spigot surface and second spigot surface, first spigot surface sets up in being close to dish washer inner wall one side, the second spigot surface sets up in being close to inner bag up end one side, the contained angle between first spigot surface and the dish washer inside wall is beta, beta is more than 0 ≤ 60, a lateral wall that the mount pad is close to the inner bag all is equipped with spacing protruding muscle, and spacing protruding muscle sets up for the central line symmetry of mount pad, spacing protruding muscle is less than the bottom surface width of mount pad apart from the clearance sum between the inner bag inner wall, both ends of the limiting convex rib are provided with inclined planes, and one side of the mounting seat close to the main frame is provided with a plurality of clamping grooves used for clamping the main frame.

After the technical scheme is adopted, the utility model has the advantages of as follows:

1. the cross-sectional area through making spacing shelf is less than the water spray area of spray arm, and the cross-sectional area S1 of spacing shelf and the water spray area S2 of spray arm satisfy 1/50 < S1/S2 be less than or equal to 1/10, guarantee that spacing shelf can stably put under the prerequisite of tableware, spacing shelf area occupied in the unit area that makes spray arm blowout water reduces, reduce spacing shelf and stop the water spray, the utilization ratio of spray arm water spray has been improved, the cleaning efficiency and the quality of dish washer have been improved. When the ratio of S1/S2 is more than 1/10, the area of the limit shelf in the unit area of the water sprayed by the spray arm is too large, the utilization rate of the water sprayed by the spray arm is reduced, most of the water is blocked by the limit shelf, and the cleaning efficiency and the cleaning quality of the dish-washing machine are reduced.

2. Through enabling the projection area S3 of the spray arm overlapping part in the vertical direction and the projection area S4 of the limiting shelf in the vertical direction to meet the condition that S3/S4 is not less than 0 and not more than 1/2, the area of the overlapping part of the spray arms is increased in a limited inner container space, so that water sprayed by the overlapping part of the spray arms is overlapped, the water quantity and the water pressure sprayed by the overlapping part of the spray arms are effectively increased, and the cleaning efficiency and the cleaning quality of the dish-washing machine are effectively improved. When the ratio of S3/S4 is more than 1/2, the overlapping area of the spray arm is too large, the water sprayed by the spray arms can interfere with each other due to the too large overlapping area, the water sprayed by the spray arms is not concentrated enough, the water spraying pressure cannot be effectively improved, and the cleaning efficiency and the cleaning quality of the dish-washing machine are reduced.

3. The dinner plate is placed in the plate placing area, the bowls are placed in the bowl placing area, water is supplied to the spraying arm by the washing pump so that the spraying arm rotates and washes the dinner plate and the bowls, the plate placing area is arranged in the central area of the limiting storage rack due to the fact that oil stains on the dinner plate are large, and the plate placing area is located above the overlapping portion of the spraying arm, and therefore water sprayed by the spraying arms is overlapped, the dinner plate obtains large water spraying pressure and water spraying amount, the efficiency and the quality of dinner plate washing are improved, water consumption is further saved, and the energy-saving effect of the dish washing machine is improved.

4. Enclose to close by first locating lever and spacing shelf and form and put the bowl district, place the bowl in putting the bowl district, enclose to close by second locating lever and spacing shelf and form and put the panel, place the dinner plate in putting the panel district, owing to put the panel and put the bowl district by the hollow out construction that locating lever and spacing shelf formed, under the prerequisite is placed in assurance dinner plate and bowl stability, increased the area of contact of dinner plate and bowl and water, improved dish washer's cleaning efficiency and quality.

5. Because the volume ratio of dinner plate is bigger, through making the length of second locating lever be greater than the length of first locating lever, can effectively improve the stability that the dinner plate was placed.

6. Through making contained angle between the spacing shelf of first locating lever and contained angle between second locating lever and the spacing shelf be 60 lambda ≤ and be less than or equal to 90, so set up can plate and bowl when placing the slope place, more do benefit to washing of water to dinner plate and bowl, improve the cleaning efficiency and the quality of dinner plate and bowl. Contained angle between the spacing shelf of first locating lever and contained angle between second locating lever and the spacing shelf all are less than 60, because the angle undersize is unfavorable for putting of dinner plate and meal bowl to get this moment, contained angle between the spacing shelf of first locating lever and contained angle between second locating lever and the spacing shelf all are greater than when 90, because the angle is too big this moment, lead to the contained angle between dinner plate and meal bowl and the water spray post to reduce, have reduced the cleaning efficiency and the cleaning quality of dish washer.

7. Be M through making the clearance between first locating lever and the second locating lever, 0 < M be less than or equal to 5cm, so set up, can guarantee dinner plate and bowl mutual noninterference when wasing, guaranteed that bowl and dinner plate all obtain sufficient water when wasing, effectively improved the cleaning efficiency and the cleaning quality of dinner plate and bowl. When M > 5cm, the gap between the first positioning rod and the second positioning rod is too large, resulting in waste of the inner space of the dishwasher.

8. Because the water yield that cup and chopsticks need when wasing is less, and also need not very big water pressure, and the dish washer inner space is limited, will put the chopsticks district and set up in putting the dish district periphery, will put the cup district and set up in the top of putting the bowl district, guaranteeing that cup and chopsticks can be by under the abluent prerequisite of normal, effectively utilized the space in the dish washer, make the space in the dish washer by the maximize utilization.

9. Set up on the main frame through making to put the slope of cup district, make the main frame and put the contained angle between the cup district for 50 ≤ alpha ≤ 90, so set up, make on the one hand spray wall spun water direct injection on the inner wall of cup, effectively improved the cleaning efficiency and the quality of cup, on the other hand has also made things convenient for getting of cup and has put. When alpha is less than 50 degrees, the angle between the water spraying water column and the inner wall of the cup is too small due to too small inclination angle, so that the cup is not easy to clean, and when alpha is more than 90 degrees, the stability of placing the cup is reduced due to too large inclination angle.

10. The utility model also provides a dish washer, and the shelf component is arranged in the dish washer, the shelf component is arranged on the mounting seat which can be arranged along the dish washer in a sliding way, and one side of the mounting seat close to the dish washer door is provided with a first guide surface and a second guide surface, the arrangement of the first guide surface and the second guide surface facilitates the movement of the mounting seat, and the mounting seat can not be blocked by the dish washer door or the inner container step in the moving process; the side wall, close to the inner container, of the mounting seat is provided with the limiting convex ribs, the limiting ribs are symmetrically arranged relative to the central line of the mounting seat, the sum of gaps between the limiting ribs and the inner wall of the inner container is smaller than the width of the bottom surface of the mounting seat, and therefore the limiting guide effect of the limiting convex ribs is utilized, the movement of the shelf component is facilitated, the left-right shaking of the shelf component is limited, the shelf component is prevented from sliding into the inner container when the shelf component is pushed and pulled, in addition, the two ends of the limiting ribs are provided with the inclined planes, the shelf component can be better prevented from being blocked by the inner wall of the inner container, and the convenience of the movement of the; the limiting convex ribs are arranged on one side, close to the main frame, of the mounting seat and are used for being connected with the clamping grooves of the main frame in a clamped mode, and accordingly the dish washer shelf component is further convenient to take and place. The utility model discloses a shelf subassembly that is used for placing the tableware in the dish washer has guaranteed that the tableware is placed under stable prerequisite, the maximize has reduced the influence to the spray arm water spray, the utilization ratio of spray arm water spray has been improved, and dinner plate and bowl with heavy greasy dirt, chopsticks and cup carry out the subregion setting, and will put the setting of dish district in the top that the arm coincides the part of spraying, realize spray arm spun water very first time and dinner plate contact from this, and the coincidence part that sprays the arm has effectively improved water spray pressure and water yield, it is better to the comparatively big dinner plate cleaning performance of greasy dirt, the water consumption has been reduced simultaneously, the water conservation performance of dish washer has been improved.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

fig. 1 is a schematic structural view of a dishwasher provided with the shelf assembly according to the present invention.

Fig. 2 is a schematic structural view of a dishwasher with an unloaded rack assembly according to the present invention.

Fig. 3 is a schematic view of a perspective view of a rack assembly of a dishwasher according to the present invention.

Fig. 4 is a schematic view of another perspective view of the rack assembly of the dishwasher according to the present invention.

Fig. 5 is a partially enlarged schematic view of a portion a of fig. 4.

Fig. 6 is a front view of a dishwasher rack assembly according to the present invention.

Fig. 7 is a bottom view of a dishwasher rack assembly according to the present invention.

Fig. 8 is a bottom view of the dishwasher rack assembly and spray arm in cooperation.

Fig. 9 is a front view of the rack assembly and housing of the dishwasher according to the present invention.

Fig. 10 is a front view of a dishwasher having a rack assembly according to the present invention.

Fig. 11 is an explosion diagram of the inner container and the spray arm in the dishwasher.

Fig. 12 is a top view of a mounting seat in a dishwasher according to the present invention.

Fig. 13 is a side view of a mounting seat in a dishwasher according to the present invention.

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

1. a housing;

2. an inner container;

3. a shelf assembly; 31. a main frame; 32. a limiting shelf; 321. a bowl placing area; 322. a shelf area; 323. a chopstick placing area; 324. a cup placing area; 325. a box body; 312. positioning a rod; 3121. a first positioning rod; 3122. a second positioning rod;

4. a spray arm; 41. a first spray arm; 42. a second spray arm; 401. spraying holes; 402. a drive aperture;

5. a respirator;

6. a mounting seat; 601. a movable groove; 602. a card slot;

7. a second elastic buckle;

8. a first elastic buckle;

91. a first guide surface; 92. a second guide surface;

10. a waste collector;

11. a clearance recess;

12. and limiting convex ribs.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments. It is to be understood that the following terms "upper," "lower," "left," "right," "longitudinal," "lateral," "inner," "outer," "vertical," "horizontal," "top," "bottom," and the like are used in an orientation or positional relationship relative to one another only as illustrated in the accompanying drawings and are used merely for convenience in describing and simplifying the invention, and do not indicate or imply that the device/component so referred to must have a particular orientation or be constructed and operated in a particular orientation and therefore should not be considered as limiting the invention.

As shown in fig. 1-13, the utility model provides a dish washer shelf assembly, dish washer include shell 1, be used for placing the inner bag 2 of tableware, respirator 5, washing pump (not shown in the figure) and the drain pump (not shown in the figure) that communicate with the water source, inner bag 2 is including the basin 202 that has heating element, and inner bag 2 bottom is equipped with the washing pump and the drain pump that communicate with basin 201, is equipped with the spray arm 4 with the washing pump intercommunication on the diapire of inner bag 2.

In this embodiment, the shelf assembly 3 includes a main frame 31 and a limit shelf 32 installed at the bottom of the main frame 31, the water-blocking area of the limit shelf 32 is S1, the cross-sectional area of the inner container 2 is S2, and S1/S2 is greater than 1/50 and is not greater than 1/10.

During the use, the water source is supplied water to the washing pump by respirator 5, the washing pump sprays water to inner bag 2 through the spray wall, spun water washes the tableware on spacing shelf 32, in order to reduce the part of shelf subassembly to blockking of water, when designing the shelf subassembly, satisfy 1/50 through the water-retaining area S1 of control spacing shelf 32 and the cross-sectional area S2 of inner bag 2 and < S1/S2 is less than or equal to 1/10, guaranteed under the prerequisite that spacing shelf 32 can stably put the tableware, spacing shelf 32 area occupied in the unit area of spray arm 4 spun water reduces, reduce the blockking of spacing shelf 32 to the water spray, improved the utilization ratio of spray arm 4 water spray, further improved the cleaning efficiency and the quality of dish washer.

In order to obtain better water spraying pressure and water spraying quantity, 2 or 3 spray arms 4 are arranged, the projection area S3 of the superposed part of the spray arms 4 in the vertical direction and the projection area S4 of the limiting shelf 32 in the vertical direction meet the condition that S3/S4 is not less than 0 and not more than 1/2, the area of the superposed part of the spray arms 4 is increased in the space of the limited inner container 2, water sprayed by the superposed parts of the spray arms is superposed, the water quantity and the water pressure sprayed by the superposed parts of the spray arms are effectively increased, the space utilization rate of the dishwasher is increased, and the cleaning efficiency and the quality of the dishwasher are further improved.

In order to improve the maximum utilization of the internal space of the dishwasher, the limiting shelf 32 comprises a bowl placing area 321 and a tray placing area 322, at least part of the tray placing area 322 is positioned above the superposition parts of the plurality of spray arms 4, on one hand, the limiting shelf 32 is divided into the bowl placing area 321 and the tray placing area 322 according to different oil stain degrees, and a dinner plate with larger oil stain is placed in the tray placing area 322, the tray placing area 322 is positioned above the superposition parts of the plurality of spray arms 4, sprayed water is superposed after the spray arms 4 are superposed, the pressure and the water quantity of the water sprayed by the spray arms 4 are increased, so that the dinner plate obtains larger water pressure and water quantity, and the cleaning efficiency and the quality of the dinner plate are effectively improved.

In order to prevent the dinner plate and the dinner bowl from being affected by the shelf component during washing and ensure the stability of the dinner plate and the dinner bowl during placement, a plurality of positioning rods 312 extending in the direction perpendicular to the axial direction are fixed on the limiting shelf 32 along the axial direction, each positioning rod 312 comprises a first positioning rod 3121 and a second positioning rod 3122, the bowl placement area 321 is formed by enclosing the first positioning rods 3121 and the limiting shelf 32, the bowl placement area 322 is formed by enclosing the second positioning rods 3122 and the limiting shelf 32, the bowl placement area 321 is formed by enclosing the first positioning rods 3121 and the limiting shelf 32, the dinner plate is placed in the bowl placement area 321, the dish placement area 322 is formed by enclosing the second positioning rods 3122 and the limiting shelf 32, the dinner plate is placed in the dish placement area 322, because the dish placement area 322 and the bowl placement area 321 are hollow structures formed by the positioning rods 312 and the limiting shelf 32, under the premise of ensuring and stable placement, the contact area of the dinner plate and the bowl with water is increased, the washing efficiency and the quality of the dish washing machine are improved.

In order to improve the stability of the dinner plate, the length of the second positioning rod 3122 is longer than that of the first positioning rod 3121.

In order to facilitate taking and placing of the dinner plate and the dinner bowl and improve the washing efficiency and the quality of the dinner plate and the dinner bowl, included angles between the first positioning rod 3121 and the second positioning rod 3122 and the limiting shelf 32 are lambada, and lambada is not less than 60 degrees and is not less than 90 degrees. In the present embodiment, λ is 75 °. So set up, guaranteed that spray arm 4 spun water is direct to wash dinner plate and meal bowl inside, effectively improved the cleaning efficiency and the quality of dinner plate and bowl.

In order to avoid that the dinner bowl and the dinner plate are not interfered with each other when being washed, the gap between the first positioning rod 3121 and the second positioning rod 3122 is M, and M is more than 0 and less than or equal to 5 cm. In this example, M is 3 cm. The bowl and the dinner plate are ensured to obtain sufficient water when being washed, and the washing efficiency and the quality of the dinner plate and the bowl are effectively improved.

In this embodiment, the limiting shelf 32 further includes a chopstick placing area 323 and a cup placing area 324, the chopstick placing area 323 is located at the periphery of the cup placing area 322, the cup placing area 324 is located above the bowl placing area 321, and both the chopstick placing area 323 and the cup placing area 324 can be detachably disposed on the limiting shelf 32. Because the water yield that cup and chopsticks need when wasing is less, and also need not very big water pressure, and the dish washer inner space is limited, will put chopsticks district 323 and set up in putting dish district 322 periphery, will put cup district 324 and set up in the top of putting bowl district 321, guaranteeing that cup and chopsticks can be by under the abluent prerequisite of normal, effectively utilized the space in the dish washer, make the space in the dish washer by the maximize utilization.

In order to facilitate taking and placing of the cups and improve the cleaning efficiency of the cups, the cup placing area is obliquely arranged on the main frame, the included angle between the cup placing area and the main frame is alpha, and alpha is more than or equal to 50 degrees and less than or equal to 90 degrees. In the present embodiment, α is 70 °. So set up, on the one hand make spray wall spun water direct injection on the inner wall of cup, effectively improved the cleaning efficiency and the quality of cup, on the other hand has also made things convenient for getting of cup and has put.

The utility model also provides a dish washing machine, and install the dish washing machine shelf subassembly 3 among any above-mentioned technical scheme in the dish washing machine, dish washing machine still includes the mount pad 6 that is used for bearing shelf subassembly 3, shelf subassembly 3 demountable installation is on mount pad 6, mount pad 6 slidable mounting is at the up end of inner bag 2, one end that mount pad 6 is close to the dish washing machine door is equipped with first spigot surface 91 and second spigot surface 92, first spigot surface 91 sets up in being close to dish washing machine inner wall one side, second spigot surface 92 sets up in being close to inner bag 2 up end one side, the contained angle between first spigot surface 91 and the dish washing machine inside wall is beta, 0 degree is more than beta and is less than or equal to 60, the contained angle between second spigot surface 92 and the inner bag 2 up end is theta, 0 degree is more than theta and is less than or equal to 60, a lateral wall that mount pad 6 is close to inner bag 2 all is equipped with spacing protruding muscle, and spacing protruding muscle is symmetrical setting relative to the central, spacing protruding muscle is less than the bottom surface width of mount pad apart from the clearance sum between the inner bag inner wall, so set up, utilize spacing guide effect of spacing protruding muscle, the removal of shelf subassembly has been made things convenient for, and rock about having restricted the shelf subassembly, shelf subassembly landing is to the inner bag when avoiding push-and-pull shelf subassembly, the both ends of spacing protruding muscle all are equipped with the inclined plane in addition, so set up, can better avoid the shelf subassembly to receive blockking of inner bag inner wall, improve the convenience that the shelf removed, one side that mount pad 6 is close to main frame 31 is equipped with a plurality of draw-in grooves 602 that are used for joint main frame 31. Specifically, in the present embodiment, β is 30 ° and θ is 30 °. Through setting up the mount pad that is used for the installation to bear the weight of the shelf, mount pad slidable mounting is at the inner bag up end, one side that the mount pad is close to the dishwasher door is equipped with first spigot surface 91 and second spigot surface 92, the contained angle between first spigot surface 91 and the dishwasher inside wall is for 0 ^ beta ≤ 40, the contained angle between second spigot surface 92 and the 2 up end of inner bag is for 0 ^ theta ≤ 60, first spigot surface 91 and second spigot surface 92 set up the removal that has made things convenient for mount pad 6, and the in-process that mount pad 6 removed can not receive the blockking of dishwasher door or inner bag step. When the dish washing machine is used, the shelf component is designed in a partitioning mode, the dinner plate and the bowls with heavy oil stains are arranged in a partitioning mode, chopsticks and cups are arranged in a partitioning mode, the shelf area is arranged in a central area and located above the spray arms, therefore, the first time of water sprayed out of the spray arms is contacted with the dinner plate, the washing water quantity of the dinner plate is increased, the washing efficiency and the washing quality of the dinner plate are effectively improved, fewer bowls with oil stains are arranged, the bowls can be guaranteed due to the fact that the chopsticks and the cups are placed on the periphery of the central area of the limiting shelf, the bowls can be washed normally, the chopsticks and the cups can be washed normally, the washing efficiency and the washing quality of the dish.

It can be understood that the upper end face of the spray arm 4 is provided with a plurality of spray holes 401, the spray holes 401 are arranged at intervals along the length direction of the spray arm 4, the side wall of the spray arm 4 is also provided with a plurality of driving holes 402, and the spraying direction of the driving holes 402 is inclined. Through making the hole 401 that sprays set up along 4 length direction intervals of spray arm, make the water that sprays the hole 401 spun spray to treat abluent tableware more evenly on, abluent efficiency and quality have been improved, through set up drive hole 402 on the lateral wall of spray arm 4, set up by the slope of the jet direction of drive hole 402, the water that drive hole 402 spun moves spray arm 4 rotatory, the efficiency of spray arm 4 rotation has been improved, and slope spun water can wash the tableware around the tray area 322, the abluent efficiency of dishwasher has effectively been improved, the water conservation performance has been improved.

It will be appreciated that spray arm 4 includes first spray arm 41 and second spray arm 42, and shelf area 322 is located above the coinciding portions of first spray arm 41 and second spray arm 42. When the first spray arm 41 and the second spray arm 42 rotate, the tray area 322 can obtain more water in the overlapping area of the first spray arm 41 and the second spray arm 42, the washing water amount of the tray area is increased, and the efficiency and the quality of the tray washing of the tray area 322 are improved.

It can be understood that the chopstick placing area 323 is located in the spraying direction of the driving hole 402, and the water sprayed from the driving hole 402 provides rotating power for the spraying arm 4 on one hand, and on the other hand, the sprayed water can clean the chopsticks in the chopstick placing area 323, thereby effectively improving the cleaning efficiency of the chopsticks.

It can be understood that the chopstick placing area 323 is specifically a chopstick basket, the cup placing area 324 is specifically a hollow plate, and the chopstick basket and the hollow plate are provided with a first elastic buckle 8 clamped on the main frame 31. So set up, has facilitated the dismantlement washing of putting chopsticks district 323 and putting cup district 324.

As can be understood, the distance between the upper end face of the spray arm 4 and the lower end face of the limiting shelf 32 is h, and h is more than or equal to 4cm and less than or equal to 8 cm. In this embodiment, h is 6cm, so set up, tableware on the spacing shelf 32 has been guaranteed can obtain great water yield and water pressure, guarantee the high-efficient high quality of tableware and wash, when h < 4cm, the interval of undersize can cause water pressure too big, and most water is blockked by spacing shelf, the tableware that can't place spacing shelf 32 border position effectively washs, when h > 8cm, too big interval all can cause water pressure not enough, the cleaning efficiency is low, the poor problem of cleaning quality, and the tableware of spacing shelf 32 border position can't effectively wash, cleaning efficiency and quality have been reduced.

It can be understood that one side of the mounting seat 6 close to the main frame is provided with a movable groove 601 for swinging the main frame 31, and the mounting seat 6 is further provided with a second elastic buckle 7 for limiting the main frame 31 to swing. So set up, whole main frame 31 all can be dismantled and install in the inner bag upper end, has made things convenient for the dismantlement and the installation of shelf subassembly.

It can be understood that the main frame 31 is provided with a box 325 for placing cleaning agent, and the box 325 is located at one side of the shelf area 322. So set up, the dinner plate that oil stain content is big can contact the cleaner at abluent very first time, has improved abluent efficiency and quality of dinner plate.

It can be understood that the inner container 2 is provided with the garbage collector 10, and the main frame 31 is provided with the clearance concave portion 11 for facilitating the taking and placing of the garbage collector 10.

It is to be understood that λ may also be 60 °, 61 °, 62 °, 63 °, 64 °, 65 °, 66 °, 67 °, 68 °, 69 °, 70 °, 71 °, 72 °, 73 °, 74 °, 76 °, 77 °, 78 °, 79 °, 80 °, 81 °, 82 °, 83 °, 84 °, 85 °, 86 °, 87 °, 88 °, 89 °, 90 °, etc.

It is understood that M may also be 1cm, 1.5cm, 2cm, 2.5cm, 3.5cm, 4cm, 4.5cm, 5cm, etc.

It is understood that h can also be 4cm, 5cm, 5.5cm, 6.5cm, 7cm, 7.5cm, 8cm, etc.

It is to be understood that α can also be 50 °, 51 °, 52 °, 53 °, 54 °, 56 °, 57 °, 58 °, 59 °, 60 °, 61 °, 62 °, 63 °, 64 °, 65 °, 66 °, 67 °, 68 °, 69 °, 71 °, 72 °, 73 °, 74 °, 75 °, 76 °, 77 °, 78 °, 79 °, 80 °, 81 °, 82 °, 83 °, 84 °, 85 °, 86 °, 87 °, 88 °, 89 °, 90 °, etc.

It is to be understood that β can also be 1 °, 2 °, 3 °, 4 °, 5 °, 6 °, 7 °, 8 °, 9 °, 10 °, 11 °, 12 °, 13 °, 14 °, 15 °, 16 °, 17 °, 18 °, 19 °, 20 °, 21 °, 22 °, 23 °, 24 °, 26 °, 27 °, 28 °, 29 °, 31 °, 32 °, 33 °, 34 °, 35 °, 36 °, 37 °, 38 °, 39 °, 40 °, 41 °, 42 °, 43 °, 44 °, 45 °, 46 °, 47 °, 48 °, 49 °, 51 °, 52 °, 53 °, 54 °, 55 °, 56 °, 57 °, 58 °, 59 °, 60 °, etc.

It is to be understood that θ can also be 1 °, 2 °, 3 °, 4 °, 5 °, 6 °, 7 °, 8 °, 9 °, 10 °, 11 °, 12 °, 13 °, 14 °, 15 °, 16 °, 17 °, 18 °, 19 °, 20 °, 21 °, 22 °, 23 °, 24 °, 26 °, 27 °, 28 °, 29 °, 31 °, 32 °, 33 °, 34 °, 35 °, 36 °, 37 °, 38 °, 39 °, 40 °, 41 °, 42 °, 43 °, 44 °, 45 °, 46 °, 47 °, 48 °, 49 °, 51 °, 52 °, 53 °, 54 °, 55 °, 56 °, 57 °, 58 °, 59 °, 60 °, and so forth. It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions, and the terms "comprise", "include", or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the spirit and scope of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a dish washer shelf subassembly, dish washer includes the shell, is used for placing the inner bag of tableware, respirator, washing pump and the drain pump of water source intercommunication, the inner bag is including the basin that has heating element, washing pump and drain pump and basin intercommunication, be equipped with the spray arm with the washing pump intercommunication on the diapire of inner bag, its characterized in that, the shelf subassembly includes the main frame and installs the spacing shelf in the main frame bottom, the water blocking area of spacing shelf is S1, the cross-sectional area of inner bag is S2, and S1/S2 is less than or equal to 1/10 for 1/50.

2. A dishwasher rack assembly according to claim 1 wherein there are 2 or 3 spray arms and the projected area of the overlapping parts of the spray arms in the vertical direction is S3, and the projected area of the position-limiting shelf in the vertical direction is S4, 0 ≦ S3/S4 ≦ 1/2.

3. The dishwasher rack assembly of claim 1 wherein said limit rack comprises a bowl resting area and a tray resting area, said tray resting area being at least partially located above the plurality of spray arm overlapping portions.

4. A rack assembly for a dishwasher according to claim 1, wherein the limiting rack has a plurality of positioning rods fixed thereon in the axial direction thereof and extending in a direction perpendicular to the axial direction, the positioning rods comprise a first positioning rod and a second positioning rod, the bowl placing region is defined by the first positioning rod and the limiting rack, and the bowl placing region is defined by the second positioning rod and the limiting rack.

5. A dishwasher rack assembly as defined in claim 4 in which the length of said second locator bar is greater than the length of the first locator bar.

6. A dishwasher rack assembly according to claim 4 wherein the angle between the first locating bar and the limiting rack and the angle between the second locating bar and the limiting rack are each λ, λ is greater than or equal to 60 ° and less than or equal to 90 °.

7. A dishwasher rack assembly according to claim 4 wherein the gap between the first and second locating bars is M, 0 < M ≦ 5 cm.

8. The dishwasher rack assembly of claim 1, wherein the limiting rack further comprises a chopstick placing area and a cup placing area, the chopstick placing area is located at the periphery of the dish placing area, the cup placing area is located above the bowl placing area, and both the chopstick placing area and the cup placing area are detachably arranged on the limiting rack.

9. A dishwasher rack assembly according to claim 8 in which the cup resting zone is inclined to the main frame at an angle α of 50 ° to 90 °.

10. A dish washing machine is provided with the dish washing machine shelf component as claimed in any one of claims 1 to 9 in the dish washing machine, and is characterized in that the dish washing machine further comprises a mounting seat for bearing the shelf component, the shelf component is detachably mounted on the mounting seat, the mounting seat is slidably mounted on the upper end surface of the inner container, one end of the mounting seat close to the dish washing machine door is provided with a first guide surface and a second guide surface, the first guide surface is arranged on one side close to the inner wall of the dish washing machine, the second guide surface is arranged on one side close to the upper end surface of the inner container, an included angle between the first guide surface and the inner wall of the dish washing machine is beta, beta is less than or equal to 0 degree and less than or equal to 60 degrees, an included angle between the second guide surface and the upper end surface of the inner container is theta, theta is less than or equal to 60 degrees and is equal to 0 degree, one side wall of the mounting seat close, the spacing protruding muscle is less than the bottom surface width of mount pad apart from the clearance sum between the inner bag inner wall, the both ends of spacing protruding muscle all are equipped with the spacing protruding muscle in inclined plane, one side that the mount pad is close to the main frame is equipped with a plurality of draw-in grooves that are used for joint main frame.

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