CN210643949U - Dish basket sliding-out mechanism of dish washing machine and dish washing machine - Google Patents

Abstract

The utility model discloses a bowl basket sliding-out mechanism of a dish washing machine and the dish washing machine, which comprises a bowl basket arranged in a washing cavity of the dish washing machine, wherein the bottom of the bowl basket is provided with a plurality of rollers, the washing cavity is provided with a guide rail, and a door body of the dish washing machine is provided with a slideway for bearing the guide rail; a vacancy formed by the thickness of the door body is formed between the slide way and the guide rail, and the vacancy is a sinking platform section on which the roller slides out of the path; the rollers sequentially comprise a first roller, a second roller and a third roller from the door body to the washing cavity, wherein the horizontal distance between the first roller and the second roller is not less than the length of the sinking platform section; the third roller is arranged at the tail end of the bottom of the bowl basket, and the horizontal distance between the third roller and the second roller is not smaller than that between the first roller and the second roller. The utility model provides a heavy platform section that the dish washer door body of prior art opened the back and the washing chamber formed leads to bowl basket roll-off card dead problem, lets the smooth and easy roll-off of bowl basket, facilitates the use, improves user experience.

Description

Dish basket sliding-out mechanism of dish washing machine and dish washing machine

Technical Field

The utility model relates to a dish washer technical field refers in particular to a dish basket roll-off mechanism and dish washer of dish washer.

Background

With the increasing development of science and technology and the improvement of living standard, especially with the rapid development of household appliance technology, a special dish washing device is provided for the aspect of tableware cleaning. A multifunctional dish washing machine generally has the functions of spraying, drying, sterilizing and the like, a user only needs to put tableware such as bowls and chopsticks into the dish washing machine, the dish washing machine can automatically complete a series of cleaning works according to the setting of the user, the use is convenient, the automation is full-automatic, especially cold winter can not freeze hands, and the dish washing machine is more and more loved by general users.

The dish washing machine in the prior art generally comprises a main body, a washing cavity is arranged in the main body, a dish basket for loading tableware is arranged in the washing cavity, the dish basket is designed in a sliding mode, wheels are arranged at the bottom of the dish basket, a guide rail matched with the wheels of the dish basket is arranged at the bottom of the washing cavity, and the dish washing machine door is in a flat lying open-close type in a matching mode, so that the dish basket can slide out of the washing cavity and then is placed on the door body, and convenience is brought to.

To above-mentioned structure, because the dish washer door body has certain thickness, and also has certain thickness between main part shell to the washing chamber, open the back when the door body, the hinge department between the door body and the washing chamber must have the vacancy of certain distance, and this vacancy position forms the heavy platform section that must pass through behind the bowl basket roll-off guide rail, leads to the bowl basket roll-off the time wheel to be absorbed in the heavy platform section easily, causes the card dead state, hinders bowl basket roll-off, is difficult to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bowl basket roll-off mechanism and dish washer of dish washer, solve prior art's dish washer door body open the back and the sink platform section between the washing chamber lead to the problem that the bowl basket card dies to be difficult to the roll-off for the bowl basket can smoothly slide off, facilitates the use, improves user experience.

In order to realize the purpose, the utility model discloses a technical scheme is:

a dish basket sliding-out mechanism of a dish washing machine comprises a dish basket arranged in a washing cavity of the dish washing machine, wherein a plurality of rollers are arranged at the bottom of the dish basket, a guide rail for the rollers to slide is arranged at the bottom of the washing cavity, and a slide way for bearing the guide rail is arranged on a door body of the dish washing machine; a vacancy formed by the thickness of the door body is formed between the slide way and the guide rail, and the vacancy is a sinking platform section on which the roller slides out of the path; the rollers sequentially comprise a first roller, a second roller and a third roller from the door body to the washing cavity, wherein the horizontal distance between the first roller and the second roller is not less than the length of the sinking platform section; the third roller is arranged at the tail end of the bottom of the bowl basket, and the horizontal distance between the third roller and the second roller is not smaller than that between the first roller and the second roller.

The utility model discloses a dish washer bowl basket roll-off mechanism compares with prior art, is absorbed in easily to bowl basket gyro wheel sink the platform section problem between slide and the guide rail, do corresponding setting to three group's rollers of locating bowl basket bottom, the horizontal distance of first gyro wheel and second gyro wheel is not less than sink the length of platform section, the third gyro wheel is for locating the terminal gyro wheel in bowl basket bottom, and the horizontal distance of third gyro wheel and second gyro wheel is not less than the horizontal distance of first gyro wheel and second gyro wheel. When the bowl basket roll-off, first gyro wheel is through the in-process of heavy platform section, because foretell gyro wheel setting, the focus of bearing a burden of bowl basket shifts on second gyro wheel and third gyro wheel, therefore first gyro wheel is the floating state to stride the heavy platform section along with the roll-off of bowl basket, continue to slide on the slide of the arrival door body, solve the easy dead problem of card of prior art's dish washer bowl basket roll-off effectively, make the bowl basket can smoothly roll-off, facilitate the use, improve user experience.

As the utility model discloses dish washer bowl basket roll-off mechanism's further improvement, the slide end of the door body is equipped with the direction inclined plane, the direction inclined plane to the slope of guide rail direction sets up. The first idler wheel favorable for the bowl basket directly falls into the guide inclined plane after floating, then continuously slides along the slide way of the door body, so that the phenomenon that the idler wheel of the bowl basket is blocked easily is effectively avoided, and the smoothness of the bowl basket sliding-out is improved.

Furthermore, the two sides of the slide way of the door body are also provided with baffle rails, the tail end openings of the baffle rails are open, and the openings are arranged in an expanding manner in the direction of the guide rails. The blocking rails limit the sliding-out path of the bowl basket from the two sides of the door body, and the bowl basket is prevented from shifting left and right when sliding out. In addition, keep off rail end opening and be uncovered setting, and expand to guide rail direction for bowl basket gyro wheel stridees across behind the platform section of sinking, and the accuracy slides in keeping on sliding in keeping off the rail, further improves the smoothness nature.

Still further, the bottom both sides of bowl basket are equipped with first gyro wheel, second gyro wheel and the third gyro wheel of counterpointing each other respectively, wherein, the slide width of the door body is not less than the width between the gyro wheel of bowl basket both sides. On one hand, the bowl basket does not have pause feeling when sliding out or pushing in, and the fluency is improved; on the other hand, the swing amount of the bowl basket in the washing cavity during the washing operation can be reduced, and the swing amount of the bowl basket in the equipment is reduced, so that the stability of the cleaning rate is improved, and the deviation of the cleaning value is reduced.

It is further right the utility model discloses a dishwasher bowl basket roll-off mechanism improves, still be equipped with the restriction on the slide of the door body the spacing platform of bowl basket roll-off scope, spacing platform is for locating protruding on the first gyro wheel roll-off route, thereby control the roll-off scope of bowl basket avoids the bowl basket to deviate from, causes the tableware to drop to damage or injure dangerous situations such as people and takes place.

Furthermore, the horizontal distance between the limiting table and the sinking table section is smaller than the horizontal distance between the first roller and the third roller. The third roller of the bowl basket is also positioned in the washing cavity for supporting when the bowl basket slides out and is limited to the door body due to the setting; moreover, the third roller cannot be sunk into the counter sink section, so that the bowl basket is difficult to push back into the washing cavity.

Still further, the limit table is connected with the stop rail to form a limit angle. The bowl basket has a load after being loaded with tableware, has certain impact force when sliding out, is connected with the stop rail to form a limit angle in order to resist the impact force, and forms a wrapping state of the first roller wheel from the front and the side together to resist the impact force of the whole sliding-out bowl basket, thereby effectively preventing the bowl basket from continuously sliding out and avoiding the bowl basket from being separated out.

It is further right the utility model discloses a dishwasher basket roll-off mechanism improves, the guide rail outside in washing chamber still is equipped with the longitudinal inclined plane that extends from washing intracavity wall to the guide rail, the longitudinal inclined plane makes bowl basket and washing intracavity wall separate each other, form effectual activity space, let the bowl basket can be along with opening of the door body, free roll-off or push in the washing chamber.

The utility model also provides a dish washing machine, including the main part, be equipped with the washing chamber in the main part, be equipped with the flat door body that the formula of lying opened and shut on the washing chamber opening, still including locating the bowl basket in the washing chamber, still be equipped with on washing chamber and the door body the utility model discloses a dish washing machine bowl basket roll-off mechanism, be equipped with the slant frame strip that the slope set up on the bowl basket. The inclined rack bar can obliquely place tableware, particularly cups with certain height, so that the cups can be obliquely placed, and the water discharging effect can be effectively accelerated.

On the basis, the peripheral edge of the bowl basket is also provided with a support frame, the support frame is matched with the inclined direction of the inclined frame strip, the cup on the inclined frame strip is effectively supported and placed from the side, and the fixing effect is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

FIG. 1 is a view of the whole structure of the dishwasher of the present invention;

FIG. 2 is a structural view 1 of a basket of the dishwasher of the present invention;

FIG. 3 is a view of the bowl basket of the dishwasher of the present invention in a state of sliding out 1;

FIG. 4 is a view 2 showing the dish basket of the dishwasher of the present invention in a sliding-out state;

FIG. 5 is a view showing the bowl basket of the dishwasher of the present invention in a state of sliding out 3;

FIG. 6 is a structural view of the door body of the dishwasher of the present invention 1;

FIG. 7 is a structural view 2 of the door of the dishwasher in accordance with the present invention;

FIG. 8 is a sectional view taken along line G-G of FIG. 7;

FIG. 9 is a view of the bowl basket of the dishwasher of the present invention in a state of sliding out 4;

FIG. 10 is a structural view 2 of a basket of the dishwasher of the present invention;

FIG. 11 is a structural view 3 of a basket of the dishwasher of the present invention;

fig. 12 is a view showing a state that the dish basket of the dishwasher of the present invention is loaded with tableware.

Reference numerals: 100. a main body; 1. a washing chamber; 11. a longitudinal bevel; 2. a door body; 3. a bowl basket; 31. a first roller; 32. a second roller; 33. a third roller; 34. oblique frame strips; 35. a support frame; 4. a guide rail; 5. a slideway; 6. a sinking platform section; 7. blocking the rail; 71. opening the mouth; 8. a limiting table; 80. the angle is limited.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like 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 the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, 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 indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

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 invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; 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 invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1 to 5, a dishwasher according to an embodiment of the present invention includes a main body 100, a washing chamber 1 is disposed in the main body 100, a door body 2 that is opened and closed in a lying manner is disposed on an opening of the washing chamber 1, and a bowl basket 3 sliding-out mechanism of the dishwasher is disposed on the washing chamber 1 and the door body 2.

The bowl basket 3 sliding-out mechanism comprises a bowl basket 3 arranged in a washing cavity 1, a plurality of rollers are arranged at the bottom of the bowl basket 3, a guide rail 4 for the rollers to slide is arranged at the bottom of the washing cavity 1, and a slide way 5 for bearing the guide rail 4 is arranged on the door body 2; the door body 2 is hinged with the bottom of the opening of the washing cavity 1 and is opened, so that the slide way 5 is flush with the guide rail 4 to form a slide-out channel of the bowl basket 3; and a vacancy formed by the thickness of the door body 2 is formed between the slideway 5 and the guide rail 4, the vacancy is a sinking platform section 6 on the roller sliding-out path of the bowl basket 3, and the length of the sinking platform section 6 can be preferably set between 30 and 80 millimeters.

As shown in fig. 2 to 3, the rollers of the bowl basket 3 sequentially include a first roller 31, a second roller 32 and a third roller 33 from the door 2 to the washing chamber 1, and the horizontal distance between the rollers is set as: the horizontal distance A between the first roller 31 and the second roller 32 is not less than the length of the sinking platform section 6; the third roller 33 is disposed at the end of the bottom of the bowl basket 3, and the horizontal distance B between the third roller 33 and the second roller 32 is not less than the horizontal distance a between the first roller 31 and the second roller 32. Wherein the horizontal distance a between the first and second rollers may preferably be set between 40-90 mm.

The bowl basket 3 sliding-out mechanism of the dish washer is used for correspondingly arranging three groups of rollers arranged at the bottom of the bowl basket 3 aiming at the sinking platform section 6 between the slideway 5 and the guide rail 4. When the bowl basket 3 slides out, as shown in fig. 3, in the process that the first roller 31 passes through the sinking platform section 6, due to the setting of the horizontal distance between the rollers, the gravity center of the load of the bowl basket 3 is transferred to the second roller 32 and the third roller 33, so that the first roller 31 can cross the sinking platform section 6 in a floating state; as shown in fig. 4, the bowl basket 3 slides out continuously along with the bowl basket 3 sliding out of the slideway 5 of the door body 2, so that the problem that the bowl basket 3 of the dish washing machine in the prior art is easy to block due to the fact that the bowl basket 3 slides out is effectively solved, the bowl basket 3 can smoothly slide out, the use is convenient, and the user experience is improved.

In order to enhance the smoothness of sliding out the bowl basket 3, as shown in fig. 6 to 9, a guide inclined surface 51 is provided at the end of the slide way 5 of the door body 2, and the guide inclined surface 51 is inclined towards the direction of the guide rail 4. Wherein, the length of the guide slope 51 is preferably 8-30 mm, and the inclination angle is preferably 3-10 degrees. The first idler wheel 31 of the bowl basket 3 can directly fall onto the guide inclined plane 51 after being in a floating state, and then continuously slides along the slide way 5 of the door body 2, so that the smoothness of the bowl basket 3 sliding out and crossing the sink stand section 6 is effectively improved.

Preferably, the two sides of the slide way 5 of the door body 2 are also provided with a blocking rail 7, an opening at the tail end of the blocking rail 7 is an opening 71, and the opening 71 is expanded towards the guide rail 4. Wherein, the length of the open mouth 71 can be 8-30 mm, and the outward expansion angle can be 3-10 degrees. The bowl basket 3 is limited in the sliding-out path from the two sides of the door body 2 through the blocking rails 7, so that the bowl basket 3 is prevented from shifting left and right when sliding out; and, the opening at the tail end of the blocking rail 7 is arranged in an opening 71 and expands towards the direction of the guide rail 4, so that the bowl basket 3 accurately slides into the blocking rail 7 to continue sliding after crossing the sinking platform section 6.

Preferably, as shown in fig. 7 and 10, the first roller 31, the second roller 32 and the third roller 33 are respectively disposed at two sides of the bottom of the bowl basket 3, and the relationship between the width D of the two rollers and the width C of the sliding way 5 of the door body 2 is set as follows: the width C of the slideway 5 of the door body 2 is not less than the width D between the rollers at two sides of the bowl basket 3. The benefits of this setting are: on one hand, the bowl basket 3 does not have pause feeling when sliding out or pushing in, and the fluency is improved; on the other hand, the amount of the horizontal swing of the bowl basket 3 in the washing chamber 1 during the washing operation can be reduced, and the amount of the horizontal swing of the bowl basket 3 in the washing apparatus can be reduced, which is favorable for improving the stability of the washing rate and reducing the deviation of the washing value.

Optimize to the stability behind the bowl basket 3 roll-off, as shown in fig. 6 to 9, still be equipped with the restriction on the slide 5 of the door body 2 the spacing platform 8 of the 3 roll-off scopes of bowl basket, spacing platform 8 is for locating the arch on the first gyro wheel 31 roll-off route, and then control effectively the roll-off scope of bowl basket 3 avoids bowl basket 3 to deviate from, causes the tableware to drop and damages or injures dangerous situations such as people and take place.

Preferably, as shown in fig. 2 and 5, a horizontal distance E between the limiting table 8 and the platform settling section 6 is smaller than a horizontal distance F between the first roller 31 and the third roller 33. The setting ensures that when the bowl basket 3 slides out and is limited on the door body 2, the third roller 33 of the bowl basket 3 is still positioned in the washing cavity 1 for supporting; moreover, the third roller 33 does not get stuck inside said counter section 6, making it difficult to push the basket 3 back into the washing chamber 1.

As the bowl basket 3 has load after being loaded with tableware, when the bowl basket 3 slides out, certain impact force is generated, and the structure of the limiting table 8 is optimized in order to resist the impact force. As shown in fig. 6 to 7, the limiting table 8 is connected with the blocking rail 7 to form a limiting angle 80, so as to form a wrapping state of the first roller 31 from the front and the side, and to block the impact force of the whole slipping bowl basket 3, thereby effectively preventing the bowl basket 3 from continuously slipping out and preventing the bowl basket 3 from slipping out.

The structure of the guide rail 4 in the washing cavity 1 is optimized, as shown in fig. 1, a longitudinal inclined plane 11 extending from the inner wall of the washing cavity 1 to the guide rail 4 is further arranged on the outer side of the guide rail 4 of the washing cavity 1, and the longitudinal inclined plane 11 enables the bowl basket 3 and the inner wall of the washing cavity 1 to be mutually separated to form an effective activity space, so that the bowl basket 3 can freely slide out or be pushed into the washing cavity 1 along with the opening of the door body 2.

In addition, the structure of the bowl basket 3 is optimized, as shown in fig. 10 to 12, the bowl basket 3 is provided with oblique rack bars 34 which are obliquely arranged, and the oblique angle of the oblique rack bars 34 may preferably be 12 to 25 degrees. The inclined rack strips 34 can obliquely place tableware, particularly cups with a certain height, so that the cups can be obliquely placed, and the water discharging effect can be effectively accelerated.

On the basis, still be equipped with on the periphery of bowl basket 3 and support frame 35, support frame 35 with the slope direction cooperation of slant frame strip 34 is placed from the side support effectively the cup utensil on the slant frame strip 34 improves fixed effect.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A dish basket sliding-out mechanism of a dish washing machine comprises a dish basket arranged in a washing cavity of the dish washing machine, wherein a plurality of rollers are arranged at the bottom of the dish basket, a guide rail for the rollers to slide is arranged at the bottom of the washing cavity, and a slide way matched with the guide rail is arranged on a door body of the dish washing machine; a vacancy formed by the thickness of the door body is formed between the slide way and the guide rail, and the vacancy is a sinking platform section on which the roller slides out of the path; the washing machine is characterized in that the rollers sequentially comprise a first roller, a second roller and a third roller from the door body to the washing cavity, wherein the horizontal distance between the first roller and the second roller is not less than the length of the sinking platform section; the third roller is arranged at the tail end of the bottom of the bowl basket, and the horizontal distance between the third roller and the second roller is not smaller than that between the first roller and the second roller.

2. The basket slide-out mechanism of a dishwasher according to claim 1, wherein the end of the slideway of the door body is provided with a guide inclined surface which is inclined towards the direction of the guide rail.

3. The bowl basket sliding-out mechanism of the dishwasher according to claim 2, wherein two sides of the slideway of the door body are further provided with blocking rails, the tail end openings of the blocking rails are open, and the open ends are arranged in an expanding manner towards the direction of the guide rails.

4. The bowl basket sliding-out mechanism of the dishwasher according to claim 3, wherein a first roller, a second roller and a third roller are respectively arranged on two sides of the bottom of the bowl basket and are aligned with each other, and the width of the slideway of the door body is not less than the width between the rollers on two sides of the bowl basket.

5. The bowl basket sliding-out mechanism of the dishwasher according to claim 3, wherein a limiting platform for limiting the sliding-out range of the bowl basket is further arranged on the slideway of the door body, and the limiting platform is a protrusion arranged on the sliding-out path of the first roller.

6. The basket slide out mechanism of dishwasher of claim 5, wherein the horizontal distance between the limit station and the sink station section is less than the horizontal distance between the first roller and the third roller.

7. The basket slide out mechanism of claim 5 wherein said stop platform is connected to said stop rail to form a stop angle.

8. The basket slide out mechanism of dishwasher of claim 1, wherein the outside of the guide rail of the washing chamber is further provided with a longitudinal inclined surface extending from the inner wall of the washing chamber to the guide rail, the longitudinal inclined surface separating the basket from the inner wall of the washing chamber.

9. A dish washing machine comprises a main body, wherein a washing cavity is arranged in the main body, a horizontally-lying type opening and closing door body is arranged on an opening of the washing cavity, and the dish washing machine further comprises a dish basket arranged in the washing cavity, and is characterized in that a dish washing machine dish basket sliding-out mechanism of any one of claims 1 to 8 is further arranged on the washing cavity and the door body, and an inclined rack strip is obliquely arranged on the dish basket.

10. The dishwasher of claim 9, wherein the rim of the basket further comprises a support frame, and the support frame is matched with the inclined direction of the inclined frame strip.

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