CN111297298B

CN111297298B - Dish washing machine and dish basket device thereof

Info

Publication number: CN111297298B
Application number: CN202010113294.4A
Authority: CN
Inventors: 韩家伟; 廖郡芝; 赵建勋
Original assignee: Foshan Shunde Midea Washing Appliances Manufacturing Co Ltd
Current assignee: Foshan Shunde Midea Washing Appliances Manufacturing Co Ltd
Priority date: 2020-02-24
Filing date: 2020-02-24
Publication date: 2021-09-10
Anticipated expiration: 2040-02-24
Also published as: CN111297298A

Abstract

The utility model belongs to the technical field of domestic appliance, especially, relate to a dish washer and bowl basket device thereof, bowl basket device includes inner bag, bowl basket and push-and-pull institution, push-and-pull institution includes sliding arm, support arm and roll wheel, the sliding arm set up in the lateral wall of bowl basket, the support arm set up in the inside wall of inner bag, the inner bag has the pay-off opening, the support arm seted up be used for with sliding arm sliding fit's guide way, the roll wheel rotate set up in the guide way is close to pay-off open-ended one end, the downside of sliding arm with the wheel face looks butt of roll wheel. So, at the in-process that the bowl basket got into or shifted out the inner bag, the cursor slide can promote its gliding smooth and easy nature in the guide way under the rolling friction effect of movable pulley on the one hand, and on the other hand also can keep its stability of slip orbit under the spacing of guide way, and then is showing the smooth and easy nature that has promoted bowl basket business turn over inner bag.

Description

Dish washing machine and dish basket device thereof

Technical Field

The application belongs to the technical field of household appliances, and particularly relates to a dish washing machine and a bowl basket device thereof.

Background

In recent years, with the progress of technology and the development of economy, a dishwasher has begun to be gradually popularized in a household kitchen and a restaurant as a kitchen appliance capable of washing tableware such as bowls and chopsticks. An inner container for accommodating tableware is generally disposed in the dishwasher, and the tableware is contained in the basket and pushed into the inner container for automatic cleaning.

In the prior art, the bowl basket is usually pushed in and pulled out relative to the inner container in a sliding manner through the guide rail, however, when the bowl basket enters and exits the inner container, the bowl basket is often blocked due to unsmooth matching with the guide rail, and the smoothness of the dishwasher is obviously reduced.

SUMMERY OF THE UTILITY MODEL

An object of the application is to provide a dish washer and bowl basket device thereof, aims at solving the bowl basket business turn over inner bag among the dish washer among the prior art and is not smooth, and then reduces the technical problem that dish washer uses smooth and easy nature.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: a bowl basket device comprises an inner container, a bowl basket and a push-pull mechanism, wherein the push-pull mechanism comprises a sliding arm, a supporting arm and a rolling wheel, the sliding arm is arranged on the side wall of the bowl basket, the supporting arm is arranged on the inner side wall of the inner container, the inner container is provided with a feeding opening, the supporting arm is provided with a guide groove which is in sliding fit with the sliding arm, the rolling wheel is rotatably arranged at one end, close to the feeding opening, of the guide groove, and the lower side surface of the sliding arm is abutted to the wheel surface of the rolling wheel.

Optionally, the support arm includes first support arm and second support arm, first support arm with the second support arm is followed respectively the pay-off opening extremely the direction of the bottom of inner bag extends to be the interval from top to bottom set up in on the inside wall of inner bag, the guide way form in first support arm with between the second support arm, roll the wheel rotate set up in the second support arm is close to pay-off open-ended one end.

Optionally, the second support arm extends towards the feeding opening to form an assembling arm section, and the rolling wheel is rotatably arranged on the assembling arm section.

Optionally, the rolling wheel all or part protrusion in the up end setting of assembly arm section, the slide arm orientation the downside orientation of pay-off open-ended one end deviate from in one side of inner bag is protruding to be formed with be used for with the spacing arch of the wheel face butt complex of rolling wheel.

Optionally, an upper side of an end of the sliding arm facing the feeding opening is formed with a first working surface for friction fit with a lower side surface of the first support arm.

Optionally, a clearance gap for clearance of one end, facing the feeding opening, of the first supporting arm is formed at a position, close to the first working surface, of the sliding arm.

Optionally, a second working surface for friction fit with the upper side surface of the second support arm is formed on the lower side of one end, facing the feeding opening, of the sliding arm, and the second working surface is an arc-shaped surface.

Optionally, the slide arm towards pay-off open-ended one end is formed with the bending arm section, the upside cambered surface of bending arm section encloses to be established and is formed with keep away the gap, the second working face form in the downside cambered surface of bending arm section.

Optionally, the sliding arm and the bowl basket are integrally formed.

The application has at least the following beneficial effects: the bowl basket device of this application, when the bowl basket pushed into the inner bag, because the wheel that rolls sets up near the pay-off opening of inner bag, two sliding arms can at first respectively with two wheel cooperations that roll like this, and then make two sliding arms can smoothly get into in some guide ways are seted up to two support arms to slide in the guide way, in order to drive the bowl basket and enter into the inner bag. When the bowl basket is pulled away from the inner container, the two sliding arms can slide along the guide grooves and smoothly drive the bowl basket to move out of the inner container under the rolling friction action of the rolling wheels. So, at the in-process that bowl basket got into or moved out the inner bag, the cursor slide can promote its gliding smoothness nature in the guide way under the rolling friction effect of movable pulley on the one hand, and then is showing the smoothness nature that has promoted bowl basket business turn over inner bag.

Another technical scheme adopted by the application is as follows: a dishwasher comprises the bowl basket device.

The application of the dishwasher, including foretell bowl basket device, and foretell bowl basket device is pushing into the inner bag or when being dragged away from the inner bag, and the homoenergetic smoothly stabilizes the completion, so just so has also promoted the whole smooth and easy nature and the stability of using of dishwasher, and then has also showing the user product experience who has promoted dishwasher.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a schematic structural view of a bowl and basket assembly according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of a push-pull mechanism of a bowl and basket device according to an embodiment of the present application;

fig. 3 is another schematic structural diagram of a push-pull mechanism of the bowl and basket device according to the embodiment of the present application;

fig. 4 is a partial enlarged view at a in fig. 3.

Wherein, in the figures, the respective reference numerals:

10-inner container 11-feeding opening 20-bowl basket

30-push-pull mechanism 31-sliding arm 32-supporting arm

33-rolling wheel 34-guide groove 35-first support arm

36-second support arm 37-assembly arm segment 38-limiting projection

39-curved arm segment 311-first working surface 312-clearance gap

313-second work surface 314-third work surface.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1-4 are exemplary and intended to be used to illustrate the present application and should not be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings, which is for convenience and simplicity of description, and does not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, is not to be considered as limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

As shown in FIGS. 1 to 3, the embodiment of the present application provides a bowl basket device, which is applied to a dishwasher, and the dishwasher in the embodiment of the present application may be a household dishwasher or a commercial dishwasher, etc. Specifically, the bowl basket device includes inner bag 10, bowl basket 20 and push-and-pull mechanism 30, push-and-pull mechanism 30 is including the slide arm 31, support arm 32 and rolling wheel 33, slide arm 31 sets up on the lateral wall of bowl basket 20, and support arm 32 then can set up on the inside wall of inner bag 10, support arm 32 and slide arm 31 correspond the setting, one side of inner bag 10 has pay-off opening 11, so that bowl basket 20 gets into inner bag 10 from pay-off opening 11, support arm 32 then offers and is used for and slide fit's guide way 34 with slide arm 31, guide way 34 extends to the bottom of inner bag 10 from pay-off opening 11, rolling wheel 33 rotates and sets up in the one end that guide way 34 is close to pay-off opening 11, the downside of slide arm 31 respectively with rolling wheel 33's wheel face looks butt.

Specifically, in order to improve the stability of the pull-plug fit between the bowl basket 20 and the inner container 10, the number of the supporting arms 32 and the number of the sliding arms 31 may be two, the two supporting arms 32 are respectively disposed on two opposite inner sidewalls of the inner container 10, and the two sliding arms 31 are respectively disposed on two opposite sidewalls of the bowl basket 20.

The bowl and basket assembly provided by the embodiments of the present application is further described as follows: the bowl basket device that this application embodiment provided, when bowl basket 20 pushed into inner bag 10, because roll wheel 33 sets up near the pay-off opening 11 of inner bag 10, two slide arms 31 can at first respectively with two roll wheel 33 cooperations like this, and then make two slide arms 31 can smoothly get into in the guide way 34 that two support arms 32 seted up, and slide in guide way 34, in order to drive bowl basket 20 and enter into inner bag 10. When the bowl basket 20 is pulled away from the inner container 10, the two sliding arms 31 can slide along the guiding grooves 34, and smoothly drive the bowl basket 20 to move out of the inner container 10 under the rolling friction action of the rolling wheels 33. Therefore, in the process of moving the bowl basket 20 into or out of the inner container 10, the sliding arm 31 can improve the smoothness of sliding in the guide groove 34 under the rolling friction action of the sliding wheel, and further obviously improve the smoothness of moving the bowl basket 20 into or out of the inner container 10.

The dishwasher provided by the embodiment of the application comprises the bowl basket device, and the bowl basket device can be smoothly completed when being pushed into the inner container 10 or pulled away from the inner container 10, so that the whole use smoothness of the dishwasher is also improved, and the product experience of a user of the dishwasher is obviously improved.

In other embodiments of the present application, as shown in fig. 1 to 3, the supporting arm 32 includes a first supporting arm 35 and a second supporting arm 36, the first supporting arm 35 and the second supporting arm 36 respectively extend along the direction from the feeding opening 11 to the bottom of the liner 10, and are disposed on the inner wall of the liner 10 at a corresponding side thereof at an interval from top to bottom, the guiding slot 34 is formed between the first supporting arm 35 and the second supporting arm 36, and the rolling wheel 33 is rotatably disposed at an end of the second supporting arm 36 close to the feeding opening 11.

Specifically, through making guide way 34 form between first support arm 35 and second support arm 36, because first support arm 35 and second support arm 36 set up on the inner wall of inner bag 10 about the interval, so slide arm 31 just can receive the upper and lower limiting displacement of first support arm 35 and second support arm 36 when sliding entering guide way 34, and then has avoided slide arm 31 to rock from top to bottom in guide way 34, just so also showing the range of rocking when business turn over inner bag 10 that has reduced bowl basket 20, promoted bowl basket 20 stability when business turn over inner bag 10.

In other embodiments of the present application, as shown in fig. 1 to 3, the second arm 36 extends toward the feeding opening 11 to form a mounting arm section 37, and the rolling wheel 33 is rotatably disposed on the mounting arm section 37. Specifically, the second support arm 36 is extended to form the assembly arm section 37, and the rolling wheel 33 is disposed on the assembly arm section 37, so that the rolling wheel 33 is exposed out of the guide groove 34, and thus, when the operator holds the bowl basket 20, the sliding arm 31 can be quickly aligned to the rolling wheel 33, so that the sliding arm 31 and the rolling wheel 33 are quickly matched, and the smoothness of the bowl basket 20 entering the inner container 10 is further improved.

Meanwhile, the second arm 36 is extended to form the mounting arm section 37, which also facilitates the sliding arm 31 to be quickly pulled out of the guide groove 34 when moving out of the guide groove 34, and thus also improves the smoothness of pulling the bowl basket 20 out of the inner container 10.

In other embodiments of the present application, as shown in fig. 2 and 3, all or part of the rolling wheel 33 protrudes from the upper end surface of the assembly arm section 37, and the lower side surface of the end of the sliding arm 31 facing the feeding opening 11 protrudes from the side facing away from the inner container 10 to form a limiting protrusion 38 for abutting engagement with the wheel surface of the rolling wheel 33.

Specifically, by arranging the limiting protrusion 38 on the lower side surface of the sliding arm 31, when the sliding arm 31 is pulled out of the guide groove 34, the limiting protrusion 38 arranged at the end of the sliding arm 31 can abut against the wheel surface of the rolling wheel 33 to indicate that the sliding arm 31 is pulled in place, an operator can tilt the bowl basket 20 slightly upwards at the moment to move the bowl basket 20 out of the inner container 10, so that the convenience of pulling the bowl basket 20 out of the inner container 10 is realized, and the blind operation of pulling the bowl basket 20 out of the inner container 10 can be realized by judging the abutting fit of the limiting protrusion 38 and the rolling wheel 33 by the operator.

In other embodiments of the present application, as shown in fig. 4, an upper side of an end of the slide arm 31 facing the feed opening 11 is formed with a first working surface 311 for frictional engagement with a lower side surface of the first support arm 35. Specifically, by forming the first working surface 311 on the upper side of the end of the sliding arm 31 facing the feeding opening 11, the first working surface 311 abuts against the lower side of the first support arm 35 when the sliding arm 31 slides in the guide groove 34, and the lower side of the sliding arm 31 performs sliding friction movement through the rolling wheel 33, so that the stress balance of the sliding arm 31 during sliding in the guide groove 34 is ensured. Particularly, when a heavy object is placed in the bowl basket 20, the mass of the bowl basket 20 is increased, and the stress of the sliding arm 31 is increased, and when the sliding arm 31 is about to slide out of the guide groove 34, the first working surface 311 is abutted to the lower side surface of the first support arm 35, so that the stability of the sliding arm 31 in the guide groove 34 can be ensured, and the bowl basket 20 is prevented from being overturned when the inner container 10 is taken out.

In other embodiments of the present application, as shown in fig. 4, the sliding arm 31 is formed with a clearance gap 312 near the first working surface 311 for clearance of an end of the first arm 35 facing the feeding opening 11. Specifically, by providing the clearance gap 312, when the sliding arm 31 is inclined upwards while sliding out of the guide groove 34, the sliding arm 31 and the first supporting arm 35 are prevented from interfering due to the clearance gap 312, so that the sliding arm 31 is smoothly separated from the guide groove 34, and thus the bowl basket 20 is smoothly separated from the inner container 10.

In other embodiments of the present application, as shown in fig. 4, the lower side of the end of the slide arm 31 facing the feed opening 11 is formed with a second working surface 313 for frictional engagement with the upper side surface of the second arm 36, and the second working surface 313 is an arc-shaped surface. Specifically, by providing the second working surface 313, the sliding frictional contact between the sliding arm 31 and the second support arm 36 is ensured, and the force balance during the sliding process of the sliding arm 31 in the guide groove 34 is further ensured. By designing the second working surface 313 to be a curved surface, the contact area between the second working surface 313 and the second arm 36 is significantly reduced, and the sliding friction between the sliding arm 31 and the second arm 36 is increased.

In other embodiments of the present application, as shown in fig. 2 to 4, a curved arm section 39 is formed at one end of the sliding arm 31 facing the feeding opening 11, an upper arc surface of the curved arm section is surrounded by a clearance gap 312, and a second working surface 313 is formed at a lower arc surface of the curved arm section.

Specifically, the end of the sliding arm 31 facing the feeding opening 11 is formed with the bending arm section 39, so that the upper and lower arc surfaces of the bending arm section can respectively form the clearance gap 312 and the second working surface 313, and thus the structure of the sliding arm 31 is simplified, and the structural integrity of the sliding arm 31 is also ensured, so that the overall structural strength of the sliding arm 31 is ensured, and the manufacturing cost of the sliding arm 31 is also effectively controlled.

Optionally, the end of the curved arm section 39 is formed with a third working surface 313, and the third working surface 313 abuts against the end wall of the guide groove 34 when the sliding arm 31 extends into the end of the guide groove 34, so as to limit the sliding arm 31 and the bowl basket 20 to a preset position in the inner container 10.

In other embodiments of the present application, the sliding arm 31 is integrally formed with the bowl basket 20. Specifically, by integrally forming the sliding arm 31 and the bowl basket 20, the connection strength between the sliding arm 31 and the bowl basket 20 is improved, so that cracks are not easily generated between the sliding arm 31 and the bowl basket 20, and the quality stability of the bowl basket device in a long-term use process is improved. Similarly, the supporting arm 32 and the inner container 10 can be integrally formed, so as to improve the connection strength of the connection part of the supporting arm 32 and the inner container 10, thereby further improving the quality stability of the bowl and basket device in the long-term use process.

The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed.

Claims

1. A bowl basket device characterized in that: the bowl basket comprises an inner container, a bowl basket and a push-pull mechanism, wherein the push-pull mechanism comprises a sliding arm, a supporting arm and a rolling wheel, the sliding arm is arranged on the side wall of the bowl basket, the supporting arm is arranged on the inner side wall of the inner container, the inner container is provided with a feeding opening, the supporting arm is provided with a guide groove which is used for being in sliding fit with the sliding arm, the rolling wheel is rotatably arranged at one end, close to the feeding opening, of the guide groove, and the lower side surface of the sliding arm is abutted to the wheel surface of the rolling wheel; the supporting arm comprises a first supporting arm and a second supporting arm, the first supporting arm and the second supporting arm respectively extend along the direction from the feeding opening to the bottom of the inner container and are arranged on the inner side wall of the inner container at intervals up and down, the guide groove is formed between the first supporting arm and the second supporting arm, and the rolling wheel is rotatably arranged at one end, close to the feeding opening, of the second supporting arm; the second support arm extends towards the feeding opening to form an assembly arm section, and the rolling wheel is rotatably arranged on the assembly arm section and is exposed out of the guide groove.

2. The bowl basket apparatus of claim 1 wherein: the rolling wheel all or part protrusion in the up end setting of assembly arm section, the slide arm orientation the downside orientation of pay-off open-ended one end deviate from in one side of inner bag is protruding stretch be formed with be used for with the wheel face butt complex spacing arch of rolling wheel.

3. The bowl basket apparatus of claim 1 wherein: the upper side of the end, facing the feeding opening, of the sliding arm is provided with a first working surface in friction fit with the lower side surface of the first support arm.

4. The bowl basket apparatus of claim 3 wherein: and a clearance gap used for clearance of one end, facing the feeding opening, of the first supporting arm is formed at the position, close to the first working surface, of the sliding arm.

5. The bowl basket apparatus of claim 4 wherein: the sliding arm is towards the downside of pay-off open-ended one end is formed with and is used for with the second working face of the side friction fit on the second support arm, the second working face is the arcwall face.

6. The bowl basket apparatus of claim 5 wherein: the slide arm orientation pay-off open-ended one end is formed with the bending arm section, the upside cambered surface of bending arm section encloses to be established and is formed with keep away the empty breach, the second working face be formed in the downside cambered surface of bending arm section.

7. The bowl basket apparatus according to any one of claims 1 to 6, wherein: the sliding arm and the bowl basket are integrally formed.

8. A dishwasher, characterized by: a bowl and basket assembly as claimed in any one of claims 1 to 7.