CN110367893B

CN110367893B - Dish washer

Info

Publication number: CN110367893B
Application number: CN201910296813.2A
Authority: CN
Inventors: 李明龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-04-14
Filing date: 2019-04-14
Publication date: 2023-12-26
Anticipated expiration: 2039-04-14
Also published as: CN211155635U; WO2019196954A1; CN211155624U; CN211155625U; CN110367893A

Abstract

The present invention provides a dishwasher, comprising: a body including a first body portion having a first cleaning chamber and a second body portion having a second cleaning chamber, the first and second cleaning chambers being disposed adjacent to each other, and the first cleaning chamber being configured with a cleaning mechanism; the sliding cover device covers the cavity opening of the first cleaning cavity and is in sliding fit with the machine body in the horizontal direction; the splash-proof assembly is configured on the matching surface of the sliding cover device and the first machine body part; and forms a closed space with the sliding cover device and the first body part. The sliding cover device of the dish washer can slide between the cavity openings of the two cleaning cavities, so that a user can conveniently switch the cleaning cavities which are specifically selected; meanwhile, through the splash-proof piece, water flows from the first cleaning cavity during the working of the cleaning mechanism in the first cleaning cavity are prevented or reduced.

Description

Dish washer

Technical Field

The present invention relates to a washing apparatus, and in particular to a dishwasher.

Background

In the modern society, a sink type dish washer is a very popular kitchen and bathroom product in recent years, and the right sink of a common sink is integrated into the dish washer function, so that the function of the sink is reserved, and the dish washer function is realized.

However, the existing sink type dish washer has a single uncovering mode, so that different demands of users are difficult to meet, and because the space of the kitchen sink cabinet is limited and the space of the bowl washing sink is occupied greatly, the space of the other sink body is small, and a plurality of inconveniences are brought to the users.

Disclosure of Invention

The invention aims to solve the technical problems of small space utilization, poor user experience and the like of a sink dish washer in the prior art.

To solve the above technical problems, the present invention provides a dishwasher, comprising:

a body including a first body portion having a first cleaning chamber and a second body portion having a second cleaning chamber, the first and second cleaning chambers being disposed adjacent to each other, and the first cleaning chamber being configured with a cleaning mechanism;

the sliding cover device covers the cavity opening of the first cleaning cavity and is in sliding fit with the machine body in the horizontal direction;

the splash-proof assembly is configured on the matching surface of the sliding cover device and the first machine body part; and forms a closed space with the sliding cover device and the first body part.

In one embodiment, the slider device has a slider, and the body has a rail member engaged with the slider, the rail member being recessed into the body side wall.

In one embodiment, the guide rail member is provided as a groove recessed into the side wall of the machine body, the groove having a drainage structure, the groove being in sliding engagement with the slider; and/or

The sliding piece is detachably connected with the sliding cover device.

In one embodiment, the slide cover device comprises:

a frame structure sliding between the mouths of both the first and second wash chambers;

a slider disposed on the frame structure;

and a cover structure hinged to the frame structure;

a shaft part is arranged on one side of the frame structure, and the cover plate structure is provided with a hinge part sleeved on the shaft part; the shaft portion and the frame structure form a receiving groove for the hinge portion to rotate in a range exceeding 90 degrees; and the hinge part comprises a shielding part matched with the accommodating groove.

In one embodiment, the slide cover device comprises:

a slider disposed on the frame structure;

and a cover structure hinged to the frame structure;

a first groove part is arranged on one side of the frame structure, a shaft part is arranged on the first groove part, and the cover plate structure is provided with a hinge part sleeved on the shaft part; the other side of the frame structure is provided with a second grooving part which is arranged in parallel with the first grooving part, and one side of the cover plate structure is provided with a bulge part which is matched with the second grooving part; or (b)

The slide cover device comprises:

and a cover structure hinged to the frame structure;

the side top surface of the frame structure is provided with a boss, the boss is positioned on the side of the frame structure parallel to the sliding direction, the outer side wall of the boss is provided with a sliding piece in sliding fit with the machine body, and the cover plate structure is provided with an avoidance groove matched with the boss.

In one embodiment, a horizontal limit structure is provided on a side of the frame structure.

In one embodiment, the dishwasher further comprises a drive device comprising: a rack part positioned on the sliding cover device and a driving motor positioned on the machine body; the driving shaft of the driving motor is meshed with the rack part through a gear piece, and the rack part is arranged on one side or two sides of the frame structure parallel to the sliding direction of the sliding cover device.

In one embodiment, the rack portion is disposed on the underside of the frame structure; the gear member is disposed between the first body portion and the second body portion, and the driving portion of the driving motor is connected with the gear member.

In one embodiment, the tooth surface of the rack portion and the bottom surface of the frame structure form a relief space, and the gear member is disposed in the relief space.

In one embodiment, a splash guard assembly is provided on a bottom surface of the rack portion.

In one embodiment, the splash-proof assembly includes a first splash-proof part and a second splash-proof part respectively disposed on the sliding cover device and the first body, and a movable part moving up and down within a preset range is disposed on a mating surface of the first splash-proof part and the second splash-proof part.

In one embodiment, the movable part is an annular movable part, the first splash-proof part is arranged at the bottom of the sliding cover device, the annular movable part is arranged at the first splash-proof part and is in sliding fit with the first splash-proof part, an anti-drop structure is arranged between the first splash-proof part and the annular movable part, the second splash-proof part is arranged at the top of the first machine body, and the bottom of the annular movable part is matched with the second splash-proof part to form a closed space; or (b)

The movable part is an annular movable part, the first splash-proof part is arranged at the bottom of the sliding cover device, the second splash-proof part is arranged at the top of the first machine body, the annular movable part is arranged at the second splash-proof part and is in sliding fit with the second splash-proof part, and the top of the annular movable part is matched with the first splash-proof part to form a closed space.

In one embodiment, the matching surface of the movable part and the first splash-proof part or the second splash-proof part is provided with a guiding slope, or

And the matching surface of the movable part and the first splash-proof part or the second splash-proof part is provided with a lap joint part.

In one embodiment, the splash guard assembly includes a first splash guard and a second splash guard located below the first splash guard; the first splash-proof part is arranged on the bottom surface of the sliding cover device, the second splash-proof part is arranged on the top surface of the first machine body part, and the matching surfaces of the first splash-proof part and the second splash-proof part are inclined surfaces;

or (b)

The splash guard assembly comprises a first splash guard and a second splash guard positioned at the lower side of the first splash guard; the first splash-proof part is configured on the bottom surface of the sliding cover device, the second splash-proof part is arranged on the top surface of the first body part, and a plurality of repeatedly arranged flexible water retaining pieces are arranged on the matching surfaces of the first splash-proof part and the second splash-proof part.

In one embodiment, the splash guard assembly comprises a drive mechanism, the output end of which is connected with the annular movable part;

or (b)

The splash-proof assembly comprises at least one group of magnetic attraction assemblies, the at least one group of magnetic attraction assemblies comprise a first magnetic attraction piece and a second magnetic attraction piece which are matched with each other, and the first magnetic attraction piece is arranged on the annular movable part.

In one embodiment, the second splash guard is an annular body disposed on the outer periphery of the cavity mouth of the first cleaning cavity, and the annular body and the side wall of the body form a drainage groove.

In one embodiment, an annular body is arranged on the periphery of the cavity opening of the first cleaning cavity, and a drainage groove is formed by the outer periphery of the annular body and the side wall of the machine body, or a drainage groove is formed in the top of the annular body.

In one embodiment, a drain gap is provided between the outer periphery of the sliding cover device and the side wall of the body, and the drain gap is communicated with the drain groove.

By adopting the technical scheme, the invention can at least obtain the following technical effects:

1. the sliding cover device of the dish washer can slide between the cavity openings of the two cleaning cavities, so that a user can conveniently switch the cleaning cavities which are specifically selected; at the same time, water splashing from the first cleaning chamber is avoided or reduced by cooperation with the splash guard.

2. The water draining groove is formed by arranging the annular body, and a water draining gap is correspondingly formed, so that the situation that water flows out to the ground of a kitchen to cause wet and slippery ground is avoided.

3. The splash-proof component is arranged on the inner periphery of the annular body, so that the annular body has the function of limiting the up-and-down movement range of the splash-proof component, namely, no additional component is needed to limit the up-and-down movement range of the splash-proof component, and the overall structure of the dish washer can be compact.

4. Under the condition that the sliding cover device comprises a frame structure and a cover plate structure, the mode that the dish washer exposes the first cleaning cavity or the second cleaning cavity can be a sliding mode and a turnover mode, so that the dish washer is more convenient to use.

5. Through design, the cooperation of organism, splash guard, sliding closure device, optimized dish washer's space, make its structure compacter, space's availability is higher.

6. The dish washer is more intelligent through the drive arrangement, effectively promotes user experience.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

The technical scheme of the invention is further described in detail through the drawings and the embodiments.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:

FIGS. 1 and 2 are schematic views showing the overall structure of a dishwasher according to an embodiment of the present invention;

FIG. 3 is an exploded view of the dishwasher in its entirety according to an embodiment of the present invention;

FIG. 4 is a schematic view showing the engagement of a rail member and a slider of a dishwasher in accordance with an embodiment of the present invention;

FIG. 5 is an enlarged view of FIG. 4;

FIG. 6 is a schematic view showing a structure of a groove-drain of a rail member of a dishwasher in accordance with an embodiment of the present invention;

FIG. 7 is a schematic view showing a split structure of a rail member of a dishwasher in accordance with an embodiment of the present invention;

FIG. 8 is an enlarged view of FIG. 7;

FIG. 9 is a schematic view showing a frame structure and a detachable slider of a dishwasher according to an embodiment of the present invention;

fig. 10 is a perspective view illustrating a slide cover device of a dishwasher according to an embodiment of the present invention;

FIG. 11 is a sectional view showing a slide cover device of a dishwasher according to an embodiment of the present invention;

FIG. 12 is an enlarged view of FIG. 11;

FIG. 13 is a schematic view showing the sliding cover device of FIG. 11 being closed;

FIG. 14 is a schematic view of an embodiment of a boss provided on a frame structure;

FIG. 15 is a schematic view of another embodiment of a boss provided on a frame structure;

FIG. 16 is a schematic view of an embodiment of a spacing mechanism on a frame structure;

FIG. 17 is a schematic view of a gear member and a rack member on a frame structure;

FIGS. 18 and 19 are side views showing the sliding of the frame structure and the body;

FIG. 20 is a schematic view of the rack portion provided with a frame structure inner wall drive;

FIG. 21 is an enlarged view of FIG. 20;

FIG. 22 is a schematic view of a rack portion arrangement frame structure bottom drive;

FIG. 23 is a schematic view of an embodiment of a splash guard assembly having a cover plate structure;

fig. 24 is an enlarged view of fig. 23;

FIG. 25 is a schematic view of another embodiment of a splash guard assembly providing cover structure;

FIG. 26 is an enlarged view of FIG. 25;

FIG. 27 is a schematic view of a splash guard assembly including a movable portion according to an embodiment of the present invention;

FIG. 28 illustrates an overall view of a splash guard assembly including a movable section, according to an embodiment of the present invention;

fig. 29 is an enlarged view of fig. 28;

FIGS. 30 and 31 are schematic views showing the annular movable portion disposed on the second splash guard;

FIGS. 32, 33, 34 are schematic views showing the annular movable portion provided at the first splash guard;

FIG. 35 is a schematic view of a splash guard assembly overlap joint according to an embodiment of the present invention.

FIG. 36 is a schematic view of a splash guard assembly guide ramp according to an embodiment of the present invention.

Fig. 37 and 38 are schematic diagrams showing inclined surfaces of the splash guard assembly according to an embodiment of the present invention.

FIG. 39 is a schematic view of the flexible water retention engagement of the splash guard assembly according to an embodiment of the present invention.

Fig. 40 and 41 are schematic views of a flexible water deflector splash module for a dishwasher in accordance with an embodiment of the present invention.

Description of the drawings: 1. a body; 2. a sliding cover device; 3. a splash guard assembly; 11. a first body portion; 111. a first cleaning chamber; 12. A second body portion; 121. a second cleaning chamber; 21. a slider; 13. a guide rail member; 22. a yielding cavity; 211. a roller; 212. a positioning groove; 213. a positioning pin; 214. slag removing sheets; 23. a frame structure; 24. a cover plate structure; 25. a shaft portion; 26. a hinge part; 27. a receiving groove; 28. a shielding part; 231. a first cutout portion; 232. a second notch portion; 241. a boss; 233. a boss; 234. limiting idler wheels; 235. a limit protrusion; 236. limiting protruding points; 4. a driving device; 41. a rack portion; 42. a driving motor; 43. a gear member; 44. a space for giving way; 431. a first gear; 432. a second gear; 433. a drive gear; 434. a driven gear; 435. an intermediate gear; 436. a transmission belt; 437. a transmission shaft; 438. a synchronizing shaft; 31. a first splash-proof portion; 32. a second splash-proof part; 33. a movable part; 331. an annular movable part; 35. a driving mechanism; 36. a lap joint; 34. a magnetic attraction component; 37. a guide ramp; 38. a water blocking member; 14. a drainage channel; 5. a water tap.

Detailed Description

In order to describe the technical contents, the achieved objects and effects of the present invention in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

As shown in fig. 1, 2 and 3, the dishwasher provided by the invention comprises a machine body 1, a sliding cover device 2 and a splash-proof assembly 3. The X direction in fig. 1 is the left-right direction, the Y direction is the front-back direction, and the Z direction is the up-down direction. The machine body can be arranged on a workbench for processing food in a kitchen to replace a common water tank structure arranged on the workbench.

Example 1

As shown in fig. 1, 2, 3, the dishwasher of the present embodiment includes a body 1, a slide cover device 2, and a splash guard assembly 3, wherein the body 1 includes a first body portion 11 having a first washing chamber 111 and a second body portion 12 having a second washing chamber 121; the first cleaning chamber 111 and the second cleaning chamber 121 are adjacently arranged left and right, and a cleaning mechanism is arranged in the first cleaning chamber 111; the sliding cover device 2 covers the cavity opening of the first cleaning cavity 111, and the sliding cover device 2 is in sliding fit with the machine body through a sliding piece, so that the sliding cover device 2 can slide between the cavity openings of the first cleaning cavity 111 and the second cleaning cavity 121; the splash-proof assembly 3 is disposed on the mating surface of the sliding cover device 2 and the first body 11, and forms a closed space with the first body 11 of the sliding cover device 2, where the closed space may not be completely closed, so long as the water flow sprayed by the first cleaning cavity 111 during cleaning can be blocked or reduced.

When the sliding cover device 2 and the first body 11 are closed, the splash-proof assembly 3 can prevent or reduce water from splashing out of a gap between the sliding cover device 2 and the cavity opening of the first cleaning cavity 111, so that an external water source is effectively prevented from entering the first cleaning cavity 111, and water inside the cleaning cavity is also prevented from splashing outside, and a splash-proof effect is effectively achieved.

Example 2

As shown in fig. 1 to 8, it is further preferable that the slide cover device 2 has a slide member 21, the body 1 has a rail member 13 engaged with the slide member 21, and the rail member 13 is recessed into a side wall of the body 1. The side walls of the front side and the rear side of the machine body 1 are provided with left and right extending guide rail members 13, the guide rail members 13 are concave outwards relative to the side walls of the machine body 1, and when the dish washer is observed from top to bottom, the inner wall surfaces of the two cleaning cavities are in a smooth structure in visual appearance, namely, the guide rail members 13 are in a hidden state in visual appearance. The sliding cover device 2 is in sliding fit with the guide rail member 13 arranged on the machine body 1 through the sliding member 21. The guide rail member 13 may be a groove structure or other shape structure.

Example 3

As shown in fig. 1 to 6, in this embodiment, it is further preferable that the rail member 13 is configured as a groove recessed into the side wall of the machine body 1, and the rail member 13 and the side wall of the machine body 1 may be made into an integral structure by press molding or the like, or may be a separate structure. The guide rail member 13 is disposed on an outer wall surface of a side wall of the machine body such that the groove is disposed on the outer wall surface of the machine body, a concave portion of the groove formed by the guide rail member 13 communicates with the inside of the machine body 1, and the slider 21 of the slide cover device 2 is slidably engaged with the groove.

Further preferably, the grooves are obliquely arranged with at least one side surface of the sliding piece 21, which is matched with the upper side and the lower side, the grooves form a laterally-lying trapezoid groove, a larger opening is formed on one side of the trapezoid groove, which is close to the machine body, and the cross section of the sliding piece 21 is trapezoid; or at least one side surface of the upper and lower matching grooves is in a step structure, the step structure forms an inner step surface and an outer step surface with different heights, and the cross section of the step surface is in a convex shape; or the inner angle of the groove is arc-shaped; the water liquid remained in the chute is ensured to be discharged in time, and dirt accumulation is avoided.

Example 4

As shown in fig. 7 and 8, in this embodiment, it is further preferable that the guide rail member 13 and the side wall of the machine body 1 are in a split type fixed connection structure; that is, the guide rail member 13 and the machine body 1 are separated from each other before being mounted, and the guide rail member 13 is fixed to the side wall of the machine body 1 by welding or riveting after being mounted. The side wall of the machine body 1 is provided with an elongated through hole, the outer wall surface of the side wall of the machine body 1 and the elongated through hole form a groove communicated with the first cleaning cavity 111, and the sliding piece 21 of the sliding cover device 2 is slidingly matched with the groove. Specifically, during installation, the two ends of the same side of the guide rail member 13 are corresponding to the positions of the outer wall surface of the machine body 1, which are close to the two ends of the long through hole, so that the guide rail member 13 and the long through hole are opposite to form a groove communicated with the first cleaning cavity 111, and then the guide rail member 13 and the machine body 1 are fixed outside the outer wall surface of the machine body 1 in a welding or riveting mode. According to the embodiment, the guide rail piece 13 can be installed from the outer wall surface of the machine body 1, even if a welding line is positioned on the outer wall surface of the machine body 1, fine polishing is not needed after installation, surface treatment such as polishing of the guide rail piece 13 before installation is realized, the problem that polishing equipment cannot polish the groove better due to the fact that the groove is directly formed in the machine body 1 is avoided, and convenience in groove installation and machining is improved.

Further, the rail member 13 may be mounted on the uppermost edge of the body 1, and after the mounting, an inner surface of the rail member 13 may be flush with an inner surface of the body 1.

Example 5

As shown in fig. 9, in this embodiment, it is further preferable that the sliding member 21 is detachably connected to the slide device 2. For example, the sliding member 21 may be connected with the sliding cover device 2 in a telescopic manner, the sliding cover device 2 is provided with a yielding cavity 22, a positioning hole is formed at the bottom of the yielding cavity 22, the sliding member 21 is provided with a roller 211 and a positioning groove 212 connected with the roller, and the sliding member 21 is matched with the positioning hole and the positioning groove 212 and then is fastened and connected with each other by a positioning pin 213 or a screw, so that the sliding cover device 2 and the guide rail member 13 can be installed and removed more easily and conveniently; preferably, the sliding piece and the sliding cover device 2 can be in side-connection type matching, a containing cavity is arranged in the lateral direction of the sliding cover device 2, and the sliding piece is inserted into the containing cavity through a through hole in the side wall and then fastened and positioned, so that the upper side of the sliding cover cannot see the mounting trace, the appearance is more attractive, and the inconvenience of mounting on the lower side is avoided.

Further, the side wall of the slider is provided with a slag removing sheet 214 for removing slag from the groove. The deslagging piece 214 can move relative to the groove along with the sliding of the sliding cover device 2, so that dirt and residues in the groove are removed, and the sliding smoothness of the sliding cover device 2 is ensured. Preferably, the side wall of the slider 21 may be provided with bumps or balls; ensuring that the slider cooperates with the recess more compactly and more stably.

Compared with the prior art, the embodiment utilizes the hidden guide rail piece 13 arranged on the side wall of the machine body 2, so that the guide rail piece 13 is recessed into the machine body 1 and is not exposed out of the inner wall of the machine body 1; therefore, the front-back width of the opening of the machine body is not occupied, and enough space is ensured to put in or take out the bowl; moreover, the gap between the sliding cover device 2 and the inner wall of the machine body 1 is smaller, the matching is more compact, the connection matching between the sliding parts cannot be seen through the gap outside, and the whole is more attractive; in addition, the influence of dirt accumulation on the cleaning of the machine body can be avoided.

Example 6

As shown in fig. 9 to 14, the slide cover device 2 further preferably includes: a frame structure 23 that slides between the mouths of both the first cleaning chamber 111 and the second cleaning chamber 121; a slider 21 provided on the frame structure 23; and a cover structure 24 hinged to said frame structure 23; a shaft portion 25 is arranged on one side of the frame structure 23, and the cover plate structure 24 is provided with a hinge portion 26 sleeved on the shaft portion; the shaft portion and the frame structure form a receiving groove 27 for the hinge portion to rotate over 90 degrees; and the hinge 26 includes a shielding portion 28 that mates with the receiving slot 27. The shaft 25 and the hinge 26 rotate, the cover structure 24 overturns to open and close with the frame structure 23, the accommodating groove 27 has an avoidance space for the shielding part 28 to rotate in an arc range exceeding 90 degrees, for example, 105 degrees, 120 degrees and the like, and the shielding part 28 just fills the avoidance space in the maximum overturning state.

Further, the shaft 25 on the frame structure 23 may be a pivot shaft, so that the cover structure 24 may be turned relative to the frame structure 23, and the hinge portion of the cover structure 24 is a shaft sleeve, and the pivot shaft is sleeved in the shaft sleeve. The shaft sleeve can protect the pivot shaft, and prevent sundries from entering and affecting the rotation of the pivot shaft so that the flip can not be turned over and opened.

In the present embodiment, since the shielding portion 28 is used to shield the shaft portion when the cover structure 24 is covered with respect to the frame structure 23, the accommodation groove is used to accommodate the shielding portion when the cover structure 24 is opened with respect to the frame structure 23. Through the accommodating groove, the shielding part can shield the shaft part, so that the whole sliding cover device 2 is more concise and attractive, the shielding part and the shaft part are more compact in structure, and interference cannot occur; and the cover structure 24 is more compactly matched with the frame structure 23 through the matching, so that the thickness of the sliding cover device 2 can be reduced, and when the cover structure 24 is turned over relative to the frame structure 23, the space occupied by the edge of the first cleaning cavity 111 is smaller, and therefore, the internal space of the first cleaning cavity 111 can be increased.

Example 7

As shown in fig. 9 to 14, the slide cover device 2 further preferably includes: a frame structure 23 that slides between the mouths of both the first cleaning chamber 111 and the second cleaning chamber 121; a slider 21 provided on the frame structure 23; and a cover structure 24 hinged to said frame structure 23; a shaft portion 25 is arranged on one side of the frame structure 23, and the cover plate structure 24 is provided with a hinge portion sleeved on the shaft portion; the frame structure 23 has a first slot 231 formed on one side thereof, the shaft 25 is disposed on the first slot 231, a second slot 232 parallel to the first slot 231 is formed on the other side of the frame structure 23, and a protrusion 241 engaged with the second slot 232 is formed on one side of the cover structure 24.

In this embodiment, the two sides of the frame structure 23 are respectively provided with the notch parts, wherein the shaft part 25 is arranged on the first notch part 231, and the convex part 241 on the opening side of the cover plate structure 24 corresponds to the second notch part 232, so that the thickness of the frame structure 23 after the cover plate structure is covered is reduced as much as possible on the premise of ensuring that the frame structure has enough strength to install the sliding part; not only ensures that the whole dish washer sliding cover has enough strength, but also has very compact structure, smaller thickness after closing, less occupied space and ensures that the dish washing cavity and the cleaning cavity have larger volume.

Example 8

As shown in fig. 9 to 15, the slide cover device 2 further preferably includes: a frame structure 23 that slides between the mouths of both the first cleaning chamber 111 and the second cleaning chamber 121; a slider 21 provided on the frame structure 23; and a cover structure 24 hinged to said frame structure 23; the top surface of the side edge of the frame structure 23 is provided with a boss 233, the boss 233 is positioned on the side edge of the frame structure 23 parallel to the sliding direction, the outer side wall of the boss 233 is provided with a sliding piece in sliding fit with the machine body 1, and the cover plate structure 24 is provided with an avoidance groove matched with the boss 233.

In this embodiment, when the cover structure 24 is covered with the frame structure 23, the boss 233 is accommodated in the avoidance groove; since the boss 233 can provide a sufficiently large position and strength for mounting the sliding portion 21, the thickness of the frame structure 23 can meet the requirements of limited mounting position and mounting strength even in a thin condition, and the space can be further optimized.

Further, the width of the boss 233 may be equal to the width of the side of the frame structure 23 where it is located, and the boss 233 extends from one end of the frame structure 23 to the other end and does not extend to a position aligned with both ends of the frame structure 23, such that the length of the boss 233 is smaller than the length of the side of the frame structure 23.

Further, two bosses 233 may protrude upwards from two opposite sides of the frame structure 23, four bosses 233 in total, the width of each boss 233 on the same side is equal to the width of the side of the frame structure 23 where the boss 233 is located, the lengths of the two bosses 233 are shorter, and a certain distance is formed between the two bosses 233. Because a certain distance is formed between the two bosses 233, when the cover plate structure 24 is covered on the frame structure 23, a gap is formed between the cover plate structure 24 and the two bosses 233, so that sealing strips can be arranged at corresponding positions of the cover plate structure 24 to seal the gap after the cover plate structure 24 and the two bosses are covered to prevent water leakage, and movable sealing strips can also be arranged to seal the gap when the cover plate structure 24 and the two bosses are covered; further, the width of the boss 233 may be smaller than the width of the side of the frame structure 23 where it is located.

Compared with the prior art, the two sides of the frame structure 23 are provided with the bosses 233, and the cover plate structure 24 is provided with the avoidance grooves for accommodating the bosses 233, so that the thickness of the two covered parts is reduced as much as possible on the premise of ensuring that the frame structure 23 has enough strength for installing the sliding part; therefore, the whole dish washer sliding cover has enough strength and very compact structure, the thickness of the cover plate structure 24 and the frame structure 23 after being covered is effectively reduced, the occupied space is small, and the dish washing cavity and the cleaning cavity are ensured to have larger volumes.

Example 9

As shown in fig. 16 and 17, in this embodiment, it is further preferable that a horizontal limit structure is provided on a side of the frame structure 23. The horizontal limiting structure may be a limiting roller 234 located on the outer side wall of the frame structure 23, or may be a sliding block or the like, which can cooperate with the rail member to provide a limiting force opposite to the sliding method, for example: spacing arch 235, spacing bump 236 etc. when frame construction is provided with rack portion 41, its limit structure also can be with rack portion 41 complex gear piece 43 to make frame construction's relative guide rail piece operation more steady, guarantee to slide in the default range, the location is more accurate.

Example 10

As shown in fig. 17-22, it is further preferred that the dishwasher further comprises a drive means 4, said drive means 4 comprising: a rack part 41 positioned on the sliding cover device 2 and a driving motor 42 positioned on the machine body; a drive shaft of the drive motor 42 is engaged with the rack portion 41 through a gear member 43; the rack portion 41 may be provided in one piece, and as shown in fig. 18, may be disposed on one side of the frame structure 23 parallel to the sliding direction of the slide cover device 2; as shown in fig. 17 and 19, two frames may be provided on both sides of the frame structure 23 parallel to the sliding direction of the slide cover device 2. Wherein, the driving motor 42 is used to drive the sliding cover device 2 to move between the openings of the first cleaning chamber 111 and the second cleaning chamber 121, in this embodiment, the driving shaft of the driving motor 42 can extend up and down, and the rack portion 41 extends left and right; further, one or two driving motors 42 may be provided, and in the case where two rack portions 41 are provided, as shown in fig. 18, the two driving motors 42 are rotated synchronously, and the driving shafts of the two driving motors 42 are engaged with the rack portions 41 through the gear members 43, respectively, so that synchronous rotation is achieved; in the case where two rack portions 41 are included and the driving motor 42 is one, as shown in fig. 20 to 22, the driving shaft of the driving motor 42 is engaged with one of the rack portions 41 through a gear member 43, and the other rack portion 41 is engaged with the other gear member 43 provided on the machine body, and the two gear members 43 can be synchronously driven by a structure such as a transmission shaft or a transmission belt.

Further, as shown in fig. 17 to 22, the rack portion 41 is disposed below the frame structure 23, the gear member 43 is disposed between the first body portion 11 and the second body portion 12, and a driving portion of the driving motor 42 is connected to the gear member 43. Wherein the tooth surface of the rack portion 41 may be directed toward the center of the first cleaning chamber 111, i.e., the tooth surface of the rack portion 41 is disposed at the inner wall, as shown in fig. 20; the tooth flanks of the toothed rack part 41 may also face away from the centre of the first cleaning chamber 111, i.e. the tooth flanks of the toothed rack part 41 are arranged on the outer wall, as shown in fig. 17, 19; the tooth surface of the rack portion 41 may also face the plane of the bottom surface of the first cleaning chamber 111, that is, the tooth surface of the rack portion 41 is disposed on the bottom surface of the side wall of the frame structure 23, as shown in fig. 22.

Further preferably, the driving device 4 includes a rack portion 41, and the rack portion 41 is disposed at one side of the frame structure 23. The gear piece 43 is engaged with the rack portion 42; the driving motor 42 drives the gear member 43 to rotate. In this embodiment, the rack portion 41 is disposed on an outer wall surface of one side of the frame structure 23, and the stopper is disposed on an outer wall surface of the other side of the movable frame opposite to the rack structure. When the gear member 43 drives the frame structure 23 to move, the force applied by the gear member 43 to the frame structure 23 faces the stopper, and at this time, the outer wall surface of the other side of the frame structure 23 slidably abuts against the stopper, and the stopper applies a stopper force to the outer wall surface of the frame structure 23 in the direction of the rack portion 41, so that the frame structure 23 does not shift and stably operates. Further, in order to avoid the driving motor 42 from being wetted, the driving motor 42 is disposed below the machine body; the machine body is provided with an avoidance part for the driving end of the driving motor 42 to penetrate out, and meanwhile, the structural compactness of the water tank type dish washing machine is further improved.

Further preferably, rack portions 41 are respectively disposed on outer walls of opposite sides of the frame structure 23, as shown in fig. 25 and 26, a space 44 is formed between a side surface of the rack portion 41 and a bottom surface of the frame structure 23, and the gear member 43 is disposed in the space 44, wherein the gear member 43 and the rack portion 41 are disposed on a lower side of the frame structure 23, and a width of a frame of the frame structure 23 covers all rack portions 41 and a part of a diameter of the gear member 43, so that space occupied by the driving device 4 is reduced, and space fit is more compact; moreover, as shown in fig. 17, gear members 43 are respectively disposed on two sides between the first body 11 and the second body 12, when the driving shaft of the driving motor 42 rotates, the gear members 43 are driven to rotate synchronously, and the rotation of the gear members 43 drives the rack 41 to move synchronously, wherein the gear members 43 and the sliding member 21 can also play a limiting role in preventing the sliding cover device 2 from being pushed away, by the arrangement, not only is the space optimized, but also synchronous transmission of two sides of the sliding cover device 2 parallel to the moving direction is realized, so that the moving stability of the sliding cover device 2 is effectively improved, and further the sliding stability of the sliding cover structure is ensured.

Further preferably, as shown in fig. 20 and 21, rack portions 41 are respectively disposed on inner walls of opposite sides of the frame structure 23, and the driving device 4 further includes a driving motor 42, a first gear 431 and a second gear 432 that rotate synchronously; the driving motor 42 drives the first gear 431 and the second gear 432 to synchronously rotate; the first gear 431 and the second gear 432 are engaged with the rack portions 41 on both sides, respectively. The transmission relation can be as follows: the output shaft of the driving motor 42 is connected with the first gear 431, and the driving further comprises a driving gear 433 arranged at the driving end of the driving part; a driven gear 434 disposed coaxially with the second gear 432; an intermediate gear 435 meshed with driven gear 434; a transmission belt 436 drivingly connecting the intermediate gear 435 and the drive gear 433. Through the arrangement, the intermediate gear 435 is meshed with the driven gear 434, so that the driving gear 433 can indirectly drive the driven gear 434 to rotate, vibration transfer is effectively avoided, and the transmission stability of the driving device 4 is improved. To avoid belt slip, the inside of the belt 436 may also be provided with a gear tooth structure. Of course, the transmission relationship can also be set to other structures, which are not described in detail herein and are all within the scope of protection.

Further preferably, as shown in fig. 22, both side bottoms of the frame structure 23 parallel to the moving direction thereof are provided with rack portions 41, respectively; the driving device 4 includes: a drive motor 42; a driving gear 433 provided on a driving shaft of the driving motor 42, the driving gear 433 being engaged with the first gear 431; a driven gear 434 coaxially provided with the driving gear 433, the driven gear 434 being meshed with the second gear 432; a drive shaft 437 connecting the drive gear 433 and the driven gear 434. Further, the housing 1 is provided with a relief hole so that the first gear 431 and the second gear 432 are engaged with the rack portion 41 through the relief hole.

Further preferably, the first gear 431 is disposed coaxially with the second gear 432, and the driving device 4 further includes a synchronizing shaft 438 connecting the first gear 432 and the second gear 432. By the arrangement, synchronous rotation of the first gear 431 and the second gear 432 is effectively ensured, and transmission stability is further improved.

In the present embodiment, the rack portion 41 is disposed at the lower side of the frame structure 23, which is advantageous in reducing the space occupied by the dishwasher in the front-rear direction. The rack portion 41 of the present embodiment is disposed in such a manner as to face a side facing away from the center of the first cleaning chamber 111 in such a manner that the rack portion 41 is disposed along the entire surface extending in the left-right direction to cooperate with the gear member 43. If the rack portion 41 is provided to face one side of the center of the first cleaning chamber 111, the portions of the rack portion 41 on both sides along the entire surface extending from left to right need to be connected to the connecting rod, i.e., the entire surface of the rack portion 41 in this case may not be used to arrange teeth to work in cooperation with the gear member 43. In the case where the slide cover device 2 is required to satisfy the preset sliding amount, compared to the manner in which the rack portion 41 is disposed to face one side of the center of the first cleaning chamber 111, the manner in which the rack portion 41 is disposed to face one side away from the center of the first cleaning chamber 111 has less space requirement for the rack portion 41 to extend in the left-right direction, which is more advantageous for the miniaturized design of the dishwasher, so that the dishwasher is more suitable for a kitchen with a smaller area.

Example 11

As shown in fig. 29, 30, 32, 33, 34, 40, and 41, in this embodiment, it is further preferable that the rack portion 41 has a tooth surface and a bottom surface perpendicular to the tooth surface, and the splash guard 3 is provided on the bottom surface. When the rack portion 41 is disposed at the lower side of the frame structure 23, the bottom surface of the tooth surface is parallel to the bottom surface of the frame structure 23, and the movable portion 33 that is capable of sliding up and down with a brush may be disposed at the bottom surface of the rack portion 41, so as to form a closed space that prevents or reduces the gap between the slide cover device 2 and the first body portion 11 and prevents water flow from flowing out.

Further, when the splash guard 3 includes a movable portion, the movable portion 33 moves up and down when the slide cover device 2 is closed with the first body 11, and the lower surface of the rack portion 41 is close to the upper surface of the splash guard 3, so as to cooperate to prevent water in the first cleaning chamber 111 from splashing.

In the embodiment, the rack part 41 is matched with the splash-proof assembly 3, so that the position relation among all the components is utilized more reasonably, the structure of the dish washer is more compact, and the available space is further increased.

Example 12

As shown in fig. 3 and 23-41, in this embodiment, the splash guard assembly 3 further preferably includes a first splash guard 31 and a second splash guard 32 respectively disposed on the sliding cover device 2 and the first body 11, the mating surfaces of the first splash guard 31 and the second splash guard 32 are provided with a movable portion 33 that slides up and down within a preset range, when the sliding cover device 2 slides horizontally to cover the first cleaning cavity 111 of the first body 11, the mating surfaces of the first splash guard 31 and the second splash guard 32 are attached, but have a certain clearance space, at this time, the movable portion 33 slides up and down, so as to block or reduce the clearance space, and because the splash guard 3 is disposed between the sliding cover device 2 and the first body 11, the clearance between the sliding cover device 2 and the first body 11 is closed or reduced by the splash guard assembly 3 in the closed state of the first body 11, so that the sliding cover device 2 and the first body 11 can effectively prevent the water from splashing into the cleaning cavity 111 of the dishwasher.

Further preferably, the first splash guard 31 may be disposed on the lower side of the cover structure 24 of the slide device 2, as shown in fig. 23 to 26, or may be disposed on the lower side of the frame structure 23 of the slide device 2, as shown in fig. 27 to 41, where the second splash guard 32 is located in a position matching with the first splash guard 31, and the two splash guards can be closed by moving the movable part 33, so that the structure is more compact while splash guard is implemented, and space is saved.

Example 13

As shown in fig. 27-31, in this embodiment, the movable portion 33 is preferably an annular movable portion 331, the first splash-proof portion 31 is disposed at the bottom of the slide cover device 2, the second splash-proof portion 32 is disposed at the top of the first body portion 11, the annular movable portion 331 is disposed at the second splash-proof portion 32 and is in sliding fit with the second splash-proof portion 32, and the top of the annular movable portion 331 and the first splash-proof portion 31 are matched to form a closed space.

Still preferably, the second splash-proof part 32 is fixedly disposed on the top surface of the first body 11, the cross section is in an L-shaped structure, and the second splash-proof part 32 and the top surface of the first body 11 form a clamping groove, the cross section of the annular movable part 331 is in an L-shaped structure, the L-shaped structure is matched with the clamping groove, and the lateral edge of the L-shaped structure of the annular movable part 331 extends into the clamping groove to move up and down, when the sliding cover device 2 covers the first cleaning cavity 111, the annular movable part 331 moves upwards under the action of external force and is attached to the first splash-proof part 31 to form a closed matching surface, so that splash can be prevented from splashing out of a matching gap between the two parts, and the water retaining performance of the dish washer is improved.

Further, as shown in fig. 30 or 31, the cross section of the annular movable portion 331 may be configured as a T-shaped structure, a gantry-shaped structure, or the like, and the second splash-proof portion 32 is disposed on the top surface of the first body and is matched with the annular movable portion 331. When the sliding cover device 2 is closed with the first machine body, the annular movable part 331 moves upwards under the action of external force, and the annular movable part is matched with the first splash-proof part 31 arranged on the sliding cover device 2 to prevent splash from splashing out of a matched gap between the two parts, so that the water retaining performance of the dish washer is improved.

Further preferably, the annular movable portion 331 is connected to the driving mechanism 34, and an output end of the driving mechanism 35 is connected to the annular movable portion 331. When the sliding cover device 2 is closed relative to the first body portion 11, the annular movable portion 331 is located below the first splash-proof portion 31 along with the sliding cover device 2 translating, at this time, the driving mechanism 35 is started to push the annular movable portion 331 to move upwards until the annular movable portion 331 and the first splash-proof portion 31 form a closed mating surface to stop, that is, to stop driving when a gap between the sliding cover device 2 and the first body portion 11 is blocked; before the sliding cover device 2 is opened relative to the first body 11, the driving mechanism 35 is only required to drive the annular movable portion 331 to move downward to form an open-close state with the first splash-proof portion 31, that is, the sliding cover device 2 is not prevented from being opened relative to the first body 11.

Further preferably, the splash guard assembly 3 includes at least one set of magnetic attraction assemblies 34, the at least one set of magnetic attraction assemblies 34 includes a first magnetic attraction member 341 and a second magnetic attraction member 342 that are matched with each other, and the first magnetic attraction member 341 is disposed on the annular movable portion 331. Preferably, the first splash guard 31 is disposed on the bottom surface of the frame mechanism, and second magnetic attraction members 342 are disposed on the first splash guard 31 disposed on two sides parallel to the sliding direction of the frame structure 23, respectively, and the second magnetic attraction members 342 are attracted to the first magnetic attraction members 341 disposed on the annular movable portion 331 when approaching, so that the first magnetic attraction members 342 move upwards, when the slide cover device 2 slides and closes relative to the first body 11, the second magnetic attraction members 342 gradually approach the first magnetic attraction members 341, and when approaching a certain distance, the magnetic attraction members 34 attract relatively to make the annular movable portion 331 slide upwards and contact with the first splash guard 31. When the slide cover device 2 is opened relative to the first body 11, the annular movable portion 331 slides relative to the bottom surface of the first splash-proof portion 31, and at this time, the first magnetic attraction piece 341 slides with the second magnetic attraction piece 342 to realize a strong separation. Of course, the magnetic component 34 may further include three groups, four groups, five groups, and so on, and when the magnetic component 34 is disposed on two sides of the frame structure 23 perpendicular to the sliding direction, it is necessary to perform a staggered design of positions of the magnetic component 34, so as to avoid increasing resistance in the sliding process.

Further preferably, the first splash-proof part 31 is disposed at the bottom of the sliding cover device 2, the second splash-proof part 32 is disposed at the top of the first body 11, the movable part 33 is matched with the second splash-proof part 32 in a sliding manner, and the top of the movable part 33 is matched with the first splash-proof part 31 to form a closed space; when the top surface of the movable portion 33 is higher than the top surface of the second splash-proof portion 32, an elastic support is disposed at the bottom of the movable portion 33, and in order to ensure that the slide cover device stably runs in the first cleaning cavity 111 and the second cleaning cavity 121, a mating surface of the movable portion 33 and the first splash-proof portion 31 has a lap joint portion, or a mating surface of the movable portion 33 and the first splash-proof portion 31 is provided with a guiding slope.

Example 14

As shown in fig. 32-34, in this embodiment, the movable portion is an annular movable portion 331, the first splash-proof portion 31 is disposed on the bottom surface of the slide cover device 2, the annular movable portion 331 is disposed on the first splash-proof portion 31 and is in sliding fit with the first splash-proof portion 31, an anti-falling structure is disposed between the first splash-proof portion 31 and the annular movable portion 331, the second splash-proof portion 32 is disposed on the top surface of the first body 11, and the bottom of the annular movable portion 331 is matched with the second splash-proof portion 32 to form a closed space;

Still preferably, the first splash-proof part 31 is fixedly disposed on the bottom surface of the slide cover device 2, the cross section of the first splash-proof part 31 is in an L-shaped structure, the first splash-proof part 31 and the bottom surface of the slide cover device 2 form a clamping groove, the cross section of the annular movable part 331 is in an L-shaped structure, the L-shaped structure is matched with the clamping groove, the lateral edge of the L-shaped structure of the first splash-proof part 31 is set to be a limiting structure, the movable range of the annular movable part 331 in the clamping groove is limited, when the slide cover device 2 covers the first cleaning cavity 111, the annular movable part 331 moves downwards under the action of external force and is attached to the second splash-proof part 32, so as to form a closed dish washer matching surface, and splash can be prevented from splashing out of a matching gap between the two dish washers, and the water blocking performance is improved.

Further, the splash guard further includes a driving mechanism that drives the annular movable portion 331 to slide and close to and away from the second splash guard 32. The drive mechanism may be a linear drive, such as a cylinder.

As shown in fig. 35 and 36, it is further preferable that the first splash-proof part is disposed at the bottom of the sliding cover device, the second splash-proof part is disposed at the top of the first body, the movable part is slidably engaged with the first splash-proof part up and down through an anti-drop structure, the bottom of the movable part is engaged with the second splash-proof part to form a closed space, the movable part 33 and the second splash-proof part 32 have an overlapping part 36, or the engaging surface of the movable part 33 and the second splash-proof part 32 is provided with a guiding slope 37; the lap joint or the guiding slope in the embodiment makes the sliding cover device smoother in the sliding process.

Further, the first splash-proof part 31 is fixedly disposed on the bottom surface of the slide cover device 2, a groove is disposed on the bottom surface of the first splash-proof part 31, the annular movable part 331 is provided with a slider matched with the groove, and the second splash-proof part 32 is disposed on the top surface of the first body and is matched with the annular movable part 331. When the sliding cover device 2 is closed with the first machine body, the annular movable part 331 moves upwards under the action of external force, and the annular movable part is matched with the first splash-proof part 31 arranged on the sliding cover device 2 to prevent splash from splashing out of a matched gap between the two parts, so that the water retaining performance of the dish washer is improved.

Example 15

As shown in fig. 37 and 38, in this embodiment, it is further preferable that the splash guard assembly 3 includes a first splash guard 31 and a second splash guard 32 located below the first splash guard 31; the first splash guard 31 is disposed on the bottom surface of the slide cover device 2, the second splash guard 32 is disposed on the top surface of the first body 11, and the mating surfaces of the first splash guard 31 and the second splash guard 32 are inclined surfaces; the first splash guard 31 and the second splash guard 32 are inclined mating surfaces inclined with respect to the sliding direction of the slide device 2; the first splash guard 31 and the second splash guard 32 have the same inclination direction; the upper and lower gaps of the second splash guard 32 of the first splash guard 31 gradually decrease during closing. After the slide cover device 2 is relatively closed with the first body, the first splash guard 31 is contacted with the splash guard of the second splash guard 32 in a matched manner.

Further, the first splash guard 31 is fixedly disposed on the mating surface of the slide cover device 2, and the second splash guard 32 is fixedly disposed on the mating surface of the first body 11. Specifically, the first splash guard 31 is a slider fixedly disposed on the slide cover device 2, and the second splash guard 32 is a mating block fixedly disposed on the first body 11. The matching surfaces of the sliding block and the matching block are inclined surfaces which are parallel to each other; the mating surfaces of the first splash-proof part 31 and the second splash-proof part may be respectively provided with a flexible water blocking member 38, and the flexible water blocking member 38 may be an elastic gasket, or may be a wear-resistant material, for example, may be silica gel. When the sliding cover device 2 is closed relative to the first body portion 11, the sliding block moves horizontally along with the sliding cover device 2 and approaches to the matching block, the elastic gasket is also near to the matching block, after the sliding cover device 2 is completely closed to the first body portion 11, the inclined surface of the sliding block is completely matched with the inclined surface of the matching block, at this time, the elastic gasket is extruded between the sliding block and the matching block, and the sliding block, the elastic gasket and the matching block jointly shield the gap between the sliding cover device 2 and the first body portion 11, so as to prevent water from entering the splash first cleaning cavity 111. When the sliding cover device 2 is opened relative to the first body 11, the sliding block moves horizontally along with the sliding cover device 2 and is away from the matching block, and at this time, the sliding cover device 2 is away from the first cleaning cavity 111, and the sliding cover device 2 can be opened relative to the first body 11.

Example 16

As shown in fig. 39, in this embodiment, it is further preferable that the splash guard assembly 3 includes a first splash guard 31 and a second splash guard 32 located below the first splash guard 31; the first splash-proof part 31 is disposed on the bottom surface of the slide cover device 2, the second splash-proof part 32 is disposed on the top surface of the first body 11, and the mating surfaces of the first splash-proof part 31 and the second splash-proof part 32 are provided with a plurality of repeatedly arranged flexible water retaining members 38. Preferably, at least one of the first splash guard 31 and the second splash guard 32 is provided with a plurality of repeatedly arranged flexible water guards, and the plurality of repeatedly arranged flexible water guards may be brushes.

Further, when the brushes are provided on the first and second splash preventing parts 31 and 32, respectively, the contact surface of the brushes may be a horizontal surface or an inclined surface.

Example 17

As shown in fig. 23 to 31, in this embodiment, it is further preferable that the second splash guard 32 is an annular body provided on the outer periphery of the mouth of the first cleaning chamber 111, and the annular body and the side wall of the body form the drain groove 14. The second splash-proof part 32 in this embodiment can not only cooperate with the movable part 33 to realize the splash-proof and waterproof effect, but also cooperate with the inner side wall of the machine body 1 to form the drainage channel 14, thereby ensuring that water does not splash to the outer side of the machine body, realizing various effects through one mechanism, and further saving space.

Example 18

As shown in fig. 4-8, in this embodiment, it is further preferable that an annular body is disposed on the periphery of the mouth of the first cleaning chamber 111, the outer periphery of the annular body and the side wall of the body form a drainage channel 14, and the top of the annular body is provided with a drainage channel. When water in the first cleaning chamber 111 splashes out, the water can be directly discharged into the drain tank 14 and flow into the second cleaning chamber, or the water can be directly discharged into the drain pipe through the drain tank 14, and the splashed water can directly flow out of the drain pipe.

Further, the drain tank 14 communicates with the second cleaning chamber 121. A filter screen can be arranged in the drainage groove.

Further, a drainage gap communicated with the drainage groove is arranged between the outer periphery of the sliding cover device 2 and the side wall of the machine body 1, and the drainage gap is used for enabling water on the sliding cover device 2 to move to the drainage groove 14; the second cleaning chamber can collect the water splashed out from the first cleaning chamber and the residual water on the sliding cover device, and the water flows out from the drain pipe communicated with the second cleaning chamber, or the drain tank 14 is directly connected with the drain pipe, so that the problem that the water flows out to the kitchen ground and the ground is wet and slippery can be avoided.

Through reasonable optimization of the machine body, the sliding cover device, the splash-proof assembly, the driving device and other parts, the dishwasher of the invention can further make the structure more compact under the condition of meeting the requirement of the size of the washing cavity, can enable the dishwasher with the same size to have more washing spaces, and can realize the maximization of the space of the first washing cavity 111 and the second washing cavity 121.

The foregoing is illustrative of the present invention and is not intended to limit the scope of the invention, which is defined by the claims.

Claims

1. A dishwasher, characterized in that it comprises:

the splash-proof assembly is configured on the matching surface of the sliding cover device and the first machine body part; and forms a closed space with the sliding cover device and the first body part;

the splash-proof assembly comprises a first splash-proof part and a second splash-proof part which are respectively arranged on the sliding cover device and the first machine body part, and a movable part which moves up and down within a preset range is arranged on the matching surface of the first splash-proof part and the second splash-proof part;

the movable part is an annular movable part, the first splash-proof part is arranged at the bottom of the sliding cover device, the annular movable part is arranged at the first splash-proof part and is in sliding fit with the first splash-proof part, an anti-falling structure is arranged between the first splash-proof part and the annular movable part, the second splash-proof part is arranged at the top of the first machine body, and the bottom of the annular movable part is matched with the second splash-proof part to form a closed space; or the movable part is an annular movable part, the first splash-proof part is arranged at the bottom of the sliding cover device, the second splash-proof part is arranged at the top of the first machine body, the annular movable part is arranged at the second splash-proof part and is in sliding fit with the second splash-proof part, and the top of the annular movable part is matched with the first splash-proof part to form a closed space.

2. The dishwasher of claim 1, wherein the slider means has a slider, the housing having a rail member engaged with the slider, the rail member being recessed into the housing sidewall.

3. A dishwasher according to claim 2, wherein the rail member is provided as a recess recessed into the side wall of the body, the recess having a drainage formation, the recess being in sliding engagement with the slider; and/or the sliding piece is detachably connected with the sliding cover device.

4. The dishwasher of claim 1, wherein the slide cover device comprises:

a slider disposed on the frame structure;

and a cover structure hinged to the frame structure;

5. The dishwasher of claim 1, wherein the slide cover device comprises:

a slider disposed on the frame structure;

and a cover structure hinged to the frame structure;

The slide cover device comprises:

and a cover structure hinged to the frame structure;

6. The dishwasher of claim 4 or 5, wherein the frame structure is provided with a horizontal limit structure on a side thereof.

7. The dishwasher of claim 1, further comprising a drive means comprising: a rack part positioned on the sliding cover device and a driving motor positioned on the machine body; the driving shaft of the driving motor is meshed with the rack part through a gear piece, and the rack part is arranged on one side or two sides of the frame structure parallel to the sliding direction of the sliding cover device.

8. The dishwasher of claim 7, wherein the rack portion is disposed at an underside of the frame structure; the gear member is disposed between the first body portion and the second body portion, and the driving portion of the driving motor is connected with the gear member.

9. The dishwasher of claim 7, wherein the tooth surface of the rack portion forms a relief space with the bottom surface of the frame structure, the gear member being disposed in the relief space.

10. The dishwasher of claim 7, wherein the rack portion is provided with a splash guard assembly on a bottom surface thereof.

11. The dishwasher of claim 1, wherein the mating surface of the movable portion and the first splash guard or the second splash guard is provided with a guiding ramp, or

12. The dishwasher of claim 1, wherein the splash guard assembly comprises a first splash guard and a second splash guard on a lower side of the first splash guard; the first splash-proof part is arranged on the bottom surface of the sliding cover device, the second splash-proof part is arranged on the top surface of the first machine body part, and the matching surfaces of the first splash-proof part and the second splash-proof part are inclined surfaces;

or (b)

13. The dishwasher of claim 1, wherein the second splash guard is an annular body provided on an outer periphery of the mouth of the first washing chamber, the annular body and a side wall of the body constituting a drain groove.

14. The dishwasher of claim 1, wherein an annular body is disposed on a periphery of the mouth of the first washing chamber, an outer periphery of the annular body and a side wall of the body constitute a drain groove, or a top of the annular body is provided with a drain groove.

15. The dishwasher of claim 14, wherein a drain gap is provided between an outer circumference of the slide cover device and a side wall of the body to communicate with the drain groove, the drain gap being in communication with the drain groove.