CN111227759B

CN111227759B - Dish washing machine and dish basket device thereof

Info

Publication number: CN111227759B
Application number: CN202010112656.8A
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: 2021-11-09
Anticipated expiration: 2040-02-24
Also published as: CN111227759A

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 the inner bag, bowl basket and push-and-pull mechanism, push-and-pull mechanism includes sliding arm and support arm, the sliding arm sets up in the lateral wall of bowl basket, the support arm sets up in the inside wall of inner bag, the inner bag has the pay-off opening, the support arm is offered and is used for with sliding arm sliding fit's guide way, the sliding arm is provided with the bending arm section towards one side of guide way, the guide way is provided with the support arch that is used for spacing bending arm section when the guide way is taken out to the sliding arm on being close to pay-off open-ended groove diapire, bending arm section is when being pulled out the guide way in the sliding arm, upwards overturn and keep away the opening edge of empty support arch and guide way. So the arm side of sliding can shift out the guide way completely, and then is showing and has reduced the probability that the bowl basket was pulled out by the mistake and dropped to avoid the loss of tableware, promoted user's product experience.

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 through the guide rail to realize sliding relative to the inner container, however, the bowl basket is often easily pulled out by misoperation, and then the tableware placed in the bowl basket falls, causing loss.

Disclosure of Invention

An object of the application is to provide a dish washer and bowl basket device thereof, aims at solving the dish washer among the prior art bowl basket and is easily pulled out by the maloperation, leads to arranging the tableware in the bowl basket and drops, causes the technical problem of loss.

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 and a supporting arm, 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, one side, facing the guide groove, of the sliding arm is provided with a bent arm section, the guide groove is close to the bottom wall of the groove with the feeding opening, a supporting bulge which is used for positioning the bent arm section when the sliding arm is pulled out of the guide groove is arranged on the bottom wall of the groove, and the bent arm section is upwards overturned and is kept away from the supporting bulge and the opening edge of the guide groove when the sliding arm is pulled out of the guide groove.

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, the second support arm orientation the pay-off opening extends and is formed with the assembly arm section, support protruding set up in the assembly arm section.

Optionally, the lower side surface of one end of the sliding arm facing the feeding opening is protruded to form a limiting protrusion for abutting and matching with the supporting protrusion.

Optionally, the distal end of the curved arm section is formed with a first working surface for friction fit with the underside of the first arm.

Optionally, an upper arc surface of the curved arm section is surrounded by a clearance gap for clearance of one end of the first support arm facing the feeding opening.

Optionally, the curved lower surface of the curved arm section is formed with a second working surface for friction fit with the upper surface of the second arm.

Optionally, the upper end of the support protrusion is formed with at least one support angle for supporting the sliding arm.

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

Optionally, the support arm and the inner bladder are integrally formed.

The application has at least the following beneficial effects: the bowl basket device of this application sets up the support arm through the relative both sides at the inner bag to set up the slide arm in the relative both sides of bowl basket, the slide arm can pass through the guide way sliding fit with the support arm like this, in order to realize bowl basket for the sending into and the pull-out of inner bag. The guide way is provided with the support arch on being close to pay-off open-ended groove diapire, when the bowl basket is being pulled out the inner bag, the slide arm can be at first by the pull-back to support protruding department, because the tip of slide arm is provided with the bending arm section, like this when horizontal pulling slide arm, the bending arm section just can be blockked to the support arch, make the slide arm be difficult to by being pulled out completely, and if need pull out the slide arm completely, then need make the bending arm section of slide arm upwards overturn, the bending arm section is at the upset in-process, can realize keeping away the sky to the opening edge of support arch and guide way, and then shift out the guide way, so the slide arm side can shift out the guide way completely, and then show to have reduced the probability that the bowl basket was pulled out by the mistake and dropped, thereby the loss of tableware has been avoided, user's product experience has been promoted.

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

The dishwasher comprises the bowl basket device, the bowl basket device can obviously reduce the probability that the bowl basket is pulled out of the inner container by mistake and falls off, the loss rate of tableware is obviously reduced, the reliability and the stability of the whole use of the dishwasher are improved, and the product experience of a user of the dishwasher is also obviously improved.

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-support projection 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 working surface 314-third working surface 331-angle of support.

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 comprises an inner container 10, a bowl basket 20 and a push-pull mechanism 30, wherein the push-pull mechanism 30 comprises a sliding arm 31 and a supporting arm 32, the sliding arm 31 is respectively arranged on the side wall of the bowl basket 20, the supporting arm 32 can be arranged on the inner side wall of the inner container 10, the supporting arm 32 and the sliding arm 31 are correspondingly arranged, one side of the inner container 10 is provided with a feeding opening 11 so that the bowl basket 20 can enter the inner container 10 from the feeding opening 11, the supporting arm 32 is respectively provided with a guide groove 34 which is used for being in sliding fit with the sliding arm 31, the guide groove 34 extends from the feeding opening 11 to the bottom of the inner container 10, one side of the sliding arm 31 facing the guide groove 34 is provided with a bending arm section 39, the bottom wall of the guide groove 34 close to the feeding opening 11 is provided with a supporting protrusion 33 which is used for limiting the bending arm section 39 when the sliding arm 31 is pulled out of the guide groove 34, the opening edges of the support protrusions 33 and the guide grooves 34 are turned upward and cleared.

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 of this application embodiment sets up support arm 32 through the relative both sides at inner bag 10 to set up slide arm 31 in the relative both sides of bowl basket 20, slide arm 31 can be through 34 sliding fit with the guide way of support arm 32 like this, with the sending into and the pull-out of realization bowl basket 20 for inner bag 10. The guide groove 34 is provided with a support protrusion 33 on the groove bottom wall near the feeding opening 11, when the bowl basket 20 is pulled out of the liner 10, the sliding arm 31 can be firstly pulled back to the support protrusion 33, since the end of the slide arm 31 is provided with the bent arm section 39, when the slide arm 31 is pulled horizontally, the support projection 33 blocks the bent arm section 39, so that the slide arm 31 is not easily pulled out completely, if the slide arm 31 is to be pulled out completely, the curved arm section 39 of the slide arm 31 is turned upwards, so that during the bending process, clearance of the opening edges of the support projection 33 and the guide groove 34, and further, the movement out of the guide groove 34 can be achieved, so that the slide arm 31 can be completely moved out of the guide groove 34, and then the probability that the bowl basket 20 is pulled out by mistake and falls is obviously reduced, thereby avoiding the loss of tableware and improving the product experience of users. Meanwhile, the matching structure of the sliding arm 31 and the supporting arm 32 also enables the matching between the bowl basket 20 and the liner 10 to be simple and reliable, and the process manufacturing cost of the bowl basket 20 and the liner 10 can be obviously reduced.

The dishwasher comprises the bowl basket device, the bowl basket device can obviously reduce the probability that the bowl basket 20 is pulled out of the inner container 10 by mistake and falls off, the loss rate of tableware is obviously reduced, the reliability and the stability of the overall use of the dishwasher are 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 arm 35 and a second arm 36, the first arm 35 and the second 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 sidewall of the liner 10 at intervals up and down, the guiding groove 34 is formed between the first arm 35 and the second arm 36, and the supporting protrusion 33 is disposed at one end of the second 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 feed opening 11 to form a mounting arm section 37, and the support protrusion 33 is disposed on the mounting arm section 37. Specifically, the second support arm 36 is extended to form the assembling arm section 37, and the support protrusion 33 is disposed on the assembling arm section 37, so that the support protrusion 33 is exposed out of the guide groove 34, and thus when the operator holds the bowl basket 20, the slide arm 31 can be quickly aligned to the support protrusion 33, and the slide arm 31 and the support protrusion 33 can be quickly matched, so as to further improve the smoothness of the bowl basket 20 entering the inner container 10.

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 supporting protrusion 33 protrudes from the upper end surface of the assembling 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 with a limiting protrusion 38 for abutting engagement with the wheel surface of the supporting protrusion 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 supporting protrusion 33 to indicate that the sliding arm 31 is pulled in place, the operator can tilt the bowl basket 20 slightly upwards at the moment, and can move the bowl basket 20 out of the inner container 10, so that the convenience that the bowl basket 20 is pulled away from the inner container 10 is realized, and the blind operation that the bowl basket 20 is pulled away from the inner container 10 can be realized by judging the abutting fit of the limiting protrusion 38 and the supporting protrusion 33 by the operator.

In other embodiments of the present application, as shown in FIG. 4, the distal end of the curved arm segment 39 is formed with a first working surface 311 for frictional engagement with the underside of the first arm 35. Specifically, by forming the first working surface 311 at the upper end of the curved arm section 39, the first working surface 311 can abut against the lower side of the first arm 35 when the sliding arm 31 slides in the guide groove 34, and the lower side of the sliding arm 31 abuts against the supporting protrusion 33 to realize sliding friction movement, 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 pulled out of the inner container 10 and turning over.

In other embodiments of the present application, as shown in fig. 4, the upper arc surface of the curved arm section 39 is surrounded by a clearance gap 312 for clearance of the 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 arcuate surface of the curved arm segment 39 is formed with a second working surface 313 for frictional engagement with the upper surface of the second arm 36, such that the second working surface 313 is arcuate.

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.

Meanwhile, the upper and lower arc surfaces of the curved arm section 39 can form the clearance gap 312 and the second working surface 313 respectively, so that the structural integrity of the sliding arm 31 is ensured while the structure of the sliding arm 31 is simplified, the overall structural strength of the sliding arm 31 is ensured, and the manufacturing cost of the sliding arm 31 is effectively controlled.

Optionally, the end of the curved arm section 39 is formed with a third working surface 314, and the third working surface 314 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, as shown in fig. 4, the upper end of the support protrusion 33 is formed with at least one support angle 331 for supporting the slide arm 31. In this way, a plurality of support angles 331 makes it possible to support the sliding arm 31 as firmly as possible. The number of the supporting angles 331 can be two, and the two supporting angles 331 are arranged at intervals, so that on one hand, stable support of the sliding arm 31 can be realized, on the other hand, the number of the supporting angles 331 is also effectively controlled, further, the local structure of the supporting protrusion 33 can be prevented from being complex, and the manufacturing process cost of the supporting protrusion 33 is also effectively controlled.

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 to improve the connection strength between the supporting arm 32 and the inner container 10, and further improve 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 and a supporting arm, 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, one side, facing the guide groove, of the sliding arm is provided with a bent arm section, a supporting bulge which is used for positioning the bent arm section when the sliding arm is drawn out of the guide groove is arranged on the bottom wall, close to the feeding opening, of the guide groove, and the bent arm section is turned upwards and is kept away from the supporting bulge and the opening edge of the guide groove when the sliding arm is drawn out of the guide groove;

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, the second support arm orientation the pay-off opening extends and is formed with the assembly arm section, support protruding set up in the assembly arm section, and expose outside the guide way.

2. The bowl basket apparatus of claim 1 wherein: the slide arm towards the downside orientation of pay-off open-ended one end deviate from in the protruding extension of one side of inner bag is formed with be used for with support protruding butt complex spacing arch.

3. The bowl basket apparatus of claim 1 wherein: the end of the curved arm section is formed with a first working surface for friction fit with the underside of the first support arm.

4. The bowl basket apparatus of claim 1 wherein: the upper side arc surface of the bent arm section is surrounded and provided with a clearance gap used for avoiding the clearance of one end, facing the feeding opening, of the first supporting arm.

5. The bowl basket apparatus of claim 1 wherein: and a second working surface which is in friction fit with the upper side surface of the second support arm is formed on the lower side cambered surface of the bent arm section.

6. The bowl basket apparatus according to any one of claims 1 to 5, wherein: the upper end of the supporting projection is formed with at least one supporting angle for supporting the sliding arm.

7. The bowl basket apparatus according to any one of claims 1 to 5, wherein: the sliding arm and the bowl basket are integrally formed.

8. The bowl basket apparatus according to any one of claims 1 to 5, wherein: the supporting arm and the inner container are integrally formed.

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