CN110811455B

CN110811455B - Dish-washing machine

Info

Publication number: CN110811455B
Application number: CN201810900469.9A
Authority: CN
Inventors: 李宁; 杨林; 潘显杰
Original assignee: Qingdao Haier Dishwasher Co Ltd
Current assignee: Qingdao Haier Dishwasher Co Ltd
Priority date: 2018-08-09
Filing date: 2018-08-09
Publication date: 2022-07-22
Anticipated expiration: 2038-08-09
Also published as: CN110811455A

Abstract

The invention discloses a dish washer, which comprises an inner container; a shelf for holding tableware; the shelf comprises a first state of extending into the inner container for cleaning tableware and a second state of extending out of the inner container for taking and placing the tableware; the shelf moves between a first state and a second state, and can rotate in a plane where the shelf enters and exits the inner container at any position between the two states; the shelf comprises a sliding component which is used for connecting the inner container and the shelf and realizing the switching of the shelf between a first state and a second state. The invention provides a dish washing machine, wherein a shelf can rotate in the working process of the dish washing machine, water flow sprayed by a sprayer can completely cover tableware, so that the existence of a cleaning dead angle is avoided, and meanwhile, when the tableware is taken and placed, the shelf can rotate, so that the tableware to be taken and placed only needs to be rotated to a position convenient for taking and placing; in addition, the shelf body is formed by combining a plurality of types of detachable trays, so that different types of combinations can be carried out according to actual needs, and the experience of users is improved.

Description

Dish-washing machine

Technical Field

The invention belongs to the field of household appliances, and particularly relates to a dish washing machine.

Background

The dishwasher is used for washing tableware or cooking tools, a dishwasher rack is an important component of the dishwasher, and the dishwasher can comprise at least one or more racks arranged in a liner for placing and supporting the tableware or cooking tools. The dish washer is used for automatically cleaning dishes, chopsticks, dishes, knives, forks and other tableware, and may be divided into two types, including box type and conveying type, according to their structure. It reduces the labor intensity for the cooking personnel in dining room, hotel and dining room of office, improves the working efficiency and promotes the cleanness and sanitation. The tableware tray of the existing dish-washing machine is mostly rectangular and integrated, the shape has spraying dead angles, water flow sprayed by a sprayer cannot be sprayed to the positions of four corners, and tableware placed at the four corners cannot be cleaned; the tray needs to be pulled out to the outermost side when the innermost tableware is taken out from the integrated tray, and the operation is complex.

Chinese patent with application number CN201610020595.6 discloses a dish washer shelf, including shelf lateral wall and collet, set up the bracket on the shelf lateral wall, the bracket pass through the installation department with the shelf lateral wall is connected, two kinds of connection states have between bracket and the installation department, but the bracket is at the vertical direction of installation department sliding connection state and bracket pivoting connection state on the installation department, be equipped with on the installation department and keep the location structure who is certain angle with the shelf lateral wall with the bracket, when the bracket is at the installation department around the axial rotation to being another constant angle with the shelf lateral wall, the bracket slides in the vertical direction of installation department.

Chinese patent with application number CN201620784601.0 discloses a dish washing machine for circularly cleaning tableware, which comprises a dish washing machine body, a dish washing support, a support rotating shaft and an injection pipeline, wherein the dish washing support is fixed inside the dish washing machine body through the support rotating shaft, the bottom of the dish washing support is a hemispherical convex position and is matched with the hemispherical concave position of the supporting seat, and the dish washing machine body is driven by a driving motor to rotate the dish washing support; the two layers of support layers above the dish washing bracket are respectively provided with a fan-shaped notch.

Although the prior art provides that the tableware can rotate when being washed, and then the cleaning efficiency of the dish-washing machine is improved, the problems that the tableware cannot be completely cleaned, the water flow sprayed by the sprayer cannot be used for comprehensively cleaning the tableware, and then the cleaning dead angle exists, the tableware is taken and placed in a complex manner and the like still exist.

Therefore, it is necessary to improve the defects of the prior art, and a dishwasher is provided, wherein a shelf is rotatable in the working process of the dishwasher, the water flow sprayed by a sprayer can completely cover tableware, the existence of a cleaning dead angle is avoided, meanwhile, when the tableware is taken and placed, because the shelf is rotatable, only the tableware to be taken and placed needs to be rotated to the position convenient for taking and placing, the taking of the whole shelf is avoided, in addition, the shelf body is formed by combining various types and detachable trays, the combination of different styles can be carried out according to actual needs, and the experience degree of users is improved.

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

Disclosure of Invention

The technical problem underlying the present invention is to overcome the disadvantages of the prior art and to provide a dishwasher which overcomes or at least partly solves the above mentioned problems.

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

An inner container;

a rack for holding tableware;

the above-mentioned

The shelf comprises a first state that the shelf extends into the inner container to clean the tableware and a second state that the shelf extends out of the inner container to pick and place the tableware;

the shelf moves between a first state and a second state, and can rotate in a plane where the shelf enters and exits the inner container at any position between the two states.

The shelf comprises a sliding assembly which is used for connecting the inner container and the shelf and realizing the switching of the shelf between a first state and a second state.

Further, the

The sliding assembly comprises a slideway arranged on the inner wall of the inner container and a sliding rail which is matched with the slideway to realize sliding connection;

the slide rail is connected with the shelf through a connecting rod which at least penetrates through the slide rail on one side.

Further, the shelf includes

A rotating shaft arranged in the rotating center;

the connecting rod passes through the rotating shaft to realize the connection of the shelf and the sliding component.

In one embodiment, the sliding assembly is arranged at the top of the inner container, and the shelf rotates along an axis formed in the vertical direction.

In addition, the shelf comprises a support forming a shelf main body and detachable trays arranged on the support, the shelf is arranged into a structure formed by combining a plurality of detachable trays, and a user can set the tableware placing function of the shelf individually according to actual needs or personal preferences, so that the placing function of the shelf for the tableware becomes more humanized and intelligent.

In one embodiment, the trays are arranged in a triangular shape, and the shape formed by the trays is just full of the shelves.

Meanwhile, at least two layers of shelves are arranged in the vertical direction in the inner container, and the multi-layer shelves are convenient for accommodating more tableware.

In one embodiment, the rack is rotated by the washing liquid during operation of the dishwasher.

In one embodiment, the rotating shaft of the shelf is connected with a driving device, and the driving device drives the shelf to rotate when the dishwasher is in operation.

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

1. the rack is set to be rotatable when the dish-washing machine works, so that the complete contact state of the tableware in the rack and the spraying water flow is ensured, the cleaning efficiency of the tableware is improved, and the phenomenon that the tableware has cleaning dead angles in daily use is avoided;

2. when the tableware is taken and placed, the tableware to be taken and placed is rotated to a position convenient for a user to take and place through the extension and the rotation of the rack from the inner container, so that the phenomenon that the rack needs to be completely extended when the tableware is taken and placed is avoided, and the experience degree and the use convenience of the user are improved;

3. the shelf is arranged into a structure formed by combining a plurality of detachable trays, so that a user can set the tableware placing function of the shelf individually according to actual needs or personal preferences, and the placing function of the shelf for the tableware becomes more humanized and more intelligent.

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

Drawings

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

In the drawings:

FIG. 1 is a first schematic isometric view of a dishwasher rack of the present invention;

FIG. 2 is a second isometric view of the dishwasher rack of the present invention;

FIG. 3 is a schematic view of a first state of the dishwasher rack of the present invention;

fig. 4 is a schematic view of a second state of the dishwasher rack of the present invention.

In the figure: 1. an inner container; 2. a shelf; 3. a first state; 4. a second state; 5. a sliding assembly; 6. a slideway; 7. a slide rail; 8. a connecting rod; 9. a rotating shaft; 10. and (7) a tray.

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

Detailed Description

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

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

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

In daily use of the dish-washing machine, the tableware is tasted to have dead corners, the water flow sprayed by the sprayer cannot clean the tableware in all directions, and the residual stains seriously affect the body health of a user; when the tableware is taken and placed, the shelf 2 for placing the tableware is generally taken out integrally, which is very inconvenient; meanwhile, the sizes of the tableware and the number of the washed tableware are different, the shelf 2 with the same specification is too rigid when the tableware is placed, and a large enough adjustment space for a user is not provided.

Fig. 1 is a first schematic diagram of an axial side of a rack 2 of a dishwasher, and a view from an axial side direction mainly shows a relative position relationship between the rack 2 of the dishwasher and an inner container 1, wherein the inner container 1 only shows a part, and it can be seen from fig. 1 that the rack 2 is connected with the inner container 1 through a connecting rod 8 and a sliding component 5 and realizes sliding, a body of the rack 2 is connected with the connecting rod 8 through a rotating shaft 9, and the rack 2 can rotate around the rotating shaft 9.

Fig. 2 is a second schematic diagram of the shaft side of the rack 2 for the dishwasher of the present invention, which is a schematic diagram of the positional relationship between the rack 2 for the dishwasher and the inner container 1 shown from the bottom view angle, wherein the inner container 1 is only partially shown, and it can be seen from fig. 2 that the rack 2 is connected with the inner container 1 through the connecting rod 8 and the sliding component 5, and the sliding is realized, the body of the rack 2 is connected with the connecting rod 8 through the rotating shaft 9, and the rack 2 can rotate around the rotating shaft 9.

Fig. 3 is a schematic view of a first state 3 of the rack 2 of the dishwasher of the present invention, mainly showing a state where the rack 2 is inserted into the tub 1, and the dishes are in a state of being washed or waiting to be washed.

Fig. 4 is a schematic view of a second state 4 of the rack 2 of the dishwasher of the present invention, mainly illustrating a state where the rack 2 is extended out of the tub 1, and at this time, the rack may be in a state of taking and placing tableware or adjusting the tray 10.

As shown in fig. 1 to 4, the dishwasher of the invention comprises a spray arm, a liner 1, a waterway for supplying the spray arm, and the like, and further comprises a shelf 2 for accommodating tableware, wherein the shelf 2 comprises a first state 3 extending into the liner 1 for washing the tableware and a second state 4 extending out of the liner 1 for taking and placing the tableware, the first state 3 and the second state 4 are end point states of the shelf 2 when the shelf 2 is in the liner 1 or extends out of the liner 1, the shelf 2 can be switched between the first state 3 and the second state 4, and in any position state, the shelf 2 can rotate in a plane formed by extending into or out of the liner 1.

According to the invention, the shelf 2 is set to be in a rotatable state when the dish-washing machine works, so that the complete contact state of tableware in the shelf 2 and spray water flow is ensured, the cleaning efficiency of the tableware is improved, the phenomenon that the tableware has cleaning dead angles in daily use is avoided, when the tableware is taken and placed, the tableware to be taken and placed is rotated to a position convenient for a user to take and place through the extension and rotation of the shelf 2 from the inner container 1, the phenomenon that the shelf 2 needs to be extended completely when the tableware is taken and placed is avoided, and the experience degree and the use convenience of the user are improved.

In addition, the shelf 2 comprises a bracket forming the main body of the shelf 2 and the detachable trays 10 arranged on the bracket, and the shelf 2 is arranged into a structure formed by combining a plurality of detachable trays 10, so that a user can set the tableware placing function of the shelf 2 individually according to actual needs or personal preferences, and the tableware placing function of the shelf 2 is more humanized and intelligent.

Example one

As shown in fig. 1 to 4, the dishwasher according to the embodiment includes a spray arm, a liner 1, a water path for supplying the spray arm, and the like, and further includes a shelf 2 for accommodating tableware, the shelf 2 includes a first state 3 extending into the liner 1 for washing the tableware and a second state 4 extending out of the liner 1 for taking and placing the tableware, the first state 3 and the second state 4 are end point states where the shelf 2 is located in the liner 1 or extending out of the liner 1, the shelf 2 can be switched between the first state 3 and the second state 4, and the shelf 2 is set to be switched between the first state 3 and the second state 4, so that a user can take and place the tableware more freely, and the user experience and the use convenience are improved.

Example two

As shown in fig. 1 to 4, the dishwasher of the present embodiment includes a spray arm, an inner container 1, a water path for supplying the spray arm, and the like, and further includes a shelf 2 for accommodating tableware, the shelf 2 of the present invention includes a first state 3 extending into the inner container 1 for washing the tableware, and a second state 4 extending out of the inner container 1 for taking and placing the tableware, the first state 3 and the second state 4 of the present invention are end point states where the shelf 2 is located in the inner container 1 or extending out of the inner container 1, the shelf 2 is switchable between the first state 3 and the second state 4, the shelf 2 is set to be switchable between the first state 3 and the second state 4, and in any position state, the shelf 2 can rotate in a plane formed by extending into or out of the inner container 1.

According to the invention, the shelf 2 is set to be rotatable when the dish washing machine works, so that the complete contact state of tableware in the shelf 2 and spray water flow is ensured, the cleaning efficiency of the tableware is improved, the phenomenon that the tableware has cleaning dead angles in daily use is avoided, when the tableware is taken and placed, the tableware to be taken and placed is rotated to a position convenient for a user to take and place through the extension and rotation of the shelf 2 from the inner container 1, the phenomenon that the shelf 2 needs to be fully extended when the tableware is taken and placed is avoided, and the experience degree and the use convenience of the user are improved.

EXAMPLE III

As shown in fig. 1 to 4, this embodiment is further limited to any one of the first embodiment and the second embodiment, in the dishwasher of this embodiment, the shelf 2 includes a sliding assembly 5 that connects the liner 1 and the shelf 2 and switches the shelf 2 between the first state 3 and the second state 4, the sliding assembly 5 includes a slideway 6 disposed on an inner wall of the liner 1 and a sliding rail 7 that is matched with the slideway 6 to realize sliding connection, the embodiment does not further limit the specific form and installation of the sliding rail 7, and a person skilled in the art can understand the sliding rail 7 as a sliding rail 7 commonly used in the field of household appliances, and some variations are also within the range of the sliding rail 7 in this embodiment; the slide rail 7 is connected with the shelf 2 through the connecting rod 8 which at least penetrates through the slide rail 7 on one side, and the connecting rod 8 penetrates through at least one side of the slide rail 7, so that the connecting rod 8 can be positioned at the central position of the inner container 1, the shelf 2 is convenient to arrange at the inner container 1, and further the tableware is convenient to clean.

Example four

As shown in fig. 1 to 4, the present embodiment is further defined by any one of the first to third embodiments, in the dishwasher of the present embodiment, the rack 2 includes a rotating shaft 9 disposed at a rotating center; connecting rod 8 passes pivot 9, realizes being connected of shelf 2 and sliding component 5, furtherly, sliding component 5 sets up in the top of inner bag 1, and the axle center that shelf 2 formed along vertical direction rotates.

EXAMPLE five

As shown in fig. 1 to 4, the present embodiment is further limited to any one of the first to fourth embodiments, in the dishwasher of the present embodiment, the rack 2 includes a bracket forming a main body of the rack 2, and a detachable tray 10 disposed on the bracket, and the rack 2 is disposed in a structure formed by combining a plurality of detachable trays 10, so that a user can set a placing function of the rack 2 individually according to actual needs or personal preferences, and the placing function of the rack 2 for dishes becomes more humanized and intelligent.

Example six

As shown in fig. 1 to 4, this embodiment is further limited to any one of the first to fifth embodiments, in the dishwasher of this embodiment, the tray 10 is surrounded to form a shape that just covers the rack 2, and the rack 2 is configured to be a structure formed by combining a plurality of detachable trays 10, so that a user can set the tableware placing function of the rack 2 individually according to actual needs or personal preferences, and the placing function of the rack 2 for the tableware becomes more humanized and intelligent.

EXAMPLE seven

As shown in fig. 1 to 4, the present embodiment is further limited to the sixth embodiment, and the tray 10 in the present embodiment is triangular.

Example eight

As shown in fig. 1 to 4, the present embodiment is further defined by any one of the first to seventh embodiments, in the dishwasher of the present embodiment, at least two layers of shelves 2 are disposed in the vertical direction of the inner container 1, and the multiple layers of shelves 2 are convenient for accommodating more dishes.

Example nine

As shown in fig. 1 to 4, this embodiment is further limited to any one of the first to eighth embodiments, in the dishwasher of this embodiment, when the dishwasher is in an operating state, the rack 2 is rotated under the flushing action of the washing liquid, specifically, the rack 2 is driven to rotate by the water flow sprayed by the spray arm, and when the tableware is washed, the rack 2 is rotated in the inner container 1.

EXAMPLE ten

As shown in fig. 1 to 4, in the present embodiment, the rotating shaft 9 of the rack 2 is connected to a driving device, and when the dishwasher is in operation, the driving device drives the rack 2 to rotate, specifically, the driving device for rotating the rotating shaft 9 is disposed at a joint between the rotating shaft 9 and the connecting rod 8, and the driving device may be driven by an electromagnetic drive or a motor, but is not limited to the electromagnetic drive, for example, the mover and the stator are disposed at a joint between the connecting rod 8 and the rotating shaft 9 and a joint between the rotating shaft 9 and the connecting rod 8, respectively, and after being energized, the mover drives the rotating shaft 9 to rotate, so that when the tableware is washed, the rack 2 rotates in the inner container 1.

In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed method should not be construed to reflect the intent: that the invention as claimed requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention.

All of the features disclosed in this specification (including any accompanying claims, abstract and drawings), and all of the processes or elements of any method or apparatus so disclosed, may be combined in any combination, except combinations where at least some of such features and/or processes or elements are mutually exclusive. Each feature disclosed in this specification (including any accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.

Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the following claims, any of the claimed embodiments may be used in any combination.

It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.

Although the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the present invention.

Claims

1. A dishwasher comprises

An inner container (1);

a rack (2) for holding tableware;

the method is characterized in that: the described

The shelf (2) comprises a first state (3) which extends into the inner container (1) for cleaning tableware and a second state (4) which extends out of the inner container (1) for taking and placing the tableware;

the shelf (2) moves between a first state (3) and a second state (4), and can rotate in a plane where the shelf (2) enters and exits the inner container (1) at any position between the two states;

the shelf (2) comprises a sliding assembly (5) which is used for connecting the inner container (1) and the shelf (2) and realizing the switching of the shelf (2) between a first state (3) and a second state (4);

the sliding assembly (5) is arranged at the top of the inner container (1), and the shelf (2) rotates along an axis formed in the vertical direction.

2. A dishwasher according to claim 1, wherein: the above-mentioned

The sliding assembly (5) comprises a slideway (6) arranged on the inner wall of the inner container (1) and a sliding rail (7) which is matched with the slideway (6) to realize sliding connection;

the sliding rail (7) is connected with the shelf (2) through a connecting rod (8) which at least penetrates through the sliding rail (7) on one side.

3. A dishwasher according to claim 2, wherein: the shelf (2) comprises a rotating shaft (9) arranged in a rotating center;

the connecting rod (8) penetrates through the rotating shaft (9) to realize the connection of the shelf (2) and the sliding component (5).

4. A dishwasher according to any one of claims 1 to 3, characterized in that: the shelf (2) comprises a bracket forming the main body of the shelf (2) and a detachable tray (10) arranged on the bracket.

5. A dishwasher according to claim 4, characterized in that: the trays (10) are arranged in a triangular shape, and the shape formed by the enclosing of the trays is just full of the shelves (2).

6. A dishwasher according to claim 1, wherein: at least two layers of shelves (2) are arranged in the vertical direction in the inner container (1).

7. A dishwasher according to claim 1, wherein: when the dishwasher is in a working state, the shelf (2) realizes rotation under the scouring action of the washing liquid.

8. A dishwasher according to claim 1, wherein: the rotating shaft (9) of the shelf (2)

Is connected with a driving device, and when the dishwasher works, the driving device drives the shelf (2) to rotate.