CN216124403U

CN216124403U - Dish washer shelf assembly and dish washer

Info

Publication number: CN216124403U
Application number: CN202121851840.0U
Authority: CN
Inventors: 宋昊璇; 杨林; 孔成; 孙立文; 李华
Original assignee: Qingdao Haier Dishwasher Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Dishwasher Co Ltd; Haier Smart Home Co Ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-03-25
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses a dish-washing machine shelf component and a dish-washing machine, wherein the shelf component comprises: a shelf for placing tableware; the fixing seat is fixedly arranged on the shelf; the adjustable shelf is characterized in that an adjusting seat capable of being adjusted up and down is arranged on the fixing seat, a rotatable pulley is arranged on the adjusting seat, and a plurality of fixing seats arranged at the front and the back at intervals are arranged on the left side and the right side of the shelf. The adjusting seat capable of being adjusted up and down is arranged on the fixed seat, so that the relative position of the shelf in the cavity can be adjusted by adjusting the adjusting seat, and the shelf can be adjusted in the up-and-down direction; through setting up a plurality of fixing bases, can adjust the position to co-altitude not through two front and back adjustment seats, realize the slope after the shelf installation. The adjustment of multiple positions of the shelf can be realized through the adjustment of different positions of multiple adjusting seats.

Description

Dish washer shelf assembly and dish washer

Technical Field

The utility model belongs to the technical field of dish-washing machines, and particularly relates to a dish-washing machine shelf component and a dish-washing machine with the same.

Background

A dishwasher is a kitchen appliance for automatically washing dishes, and is gradually entering more and more general households. The dishwasher has a chamber for washing dishes therein, with a rack for placing the dishes therein. In operation, the dishes in the dishwasher chamber are washed by spraying high pressure washing water onto the dishes. To facilitate pulling the rack out of the cavity to access the dishes, guide rails are provided on opposing side walls within the cavity to enable the rack to slide along the guide rails.

In order to meet the requirement of being able to adjust the height of the rack according to the size of the tableware, the height of the existing rack is usually adjustable. The height adjusting mechanism of the prior shelf mainly comprises two mechanisms, wherein the first mechanism is that a mechanical mechanism capable of adjusting the height of the shelf is additionally arranged on the shelf, and the height of the shelf is adjusted by adjusting a mechanical handle. However, when the method is adopted, a special mechanical mechanism capable of adjusting the height of the shelf needs to be additionally arranged on the shelf, so that the cost is high, and the popularization and the application are not facilitated. The second is that at least two rows of pulleys which are arranged up and down are arranged on the shelf, and the first row of pulleys or the second row of pulleys are matched with the guide rail according to the requirement; because the space of the chamber and the shelf of the dishwasher is limited, the space can only be provided with two rows of pulleys, so that the adjustment of two heights can only be realized, the span of the pulleys is larger, and the adjustment precision is low.

In addition, the existing shelf can only realize horizontal up-and-down adjustment and cannot be adjusted to be in an inclined state.

The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.

Disclosure of Invention

The utility model provides a dish washer shelf component aiming at the problems in the prior art, which can realize the adjustment of a plurality of positions of a shelf in the vertical direction, and can realize the inclination of the shelf after being installed by adjusting the positions to different heights through a front adjusting seat and a rear adjusting seat by arranging a plurality of fixing seats.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:

a dishwasher rack assembly comprising:

a shelf for placing tableware;

the fixing seat is fixedly arranged on the shelf;

the adjustable shelf is characterized in that an adjusting seat capable of being adjusted up and down is arranged on the fixing seat, a rotatable pulley is arranged on the adjusting seat, and a plurality of fixing seats arranged at the front and the back at intervals are arranged on the left side and the right side of the shelf.

Furthermore, the fixing seat is provided with a first sliding protrusion and a second sliding protrusion which are arranged alternately, the adjusting seat is provided with a first sliding protrusion and a second sliding protrusion which are arranged alternately, the first sliding groove and the first sliding protrusion are arranged in a matched mode, and the second sliding groove and the second sliding protrusion are arranged in a matched mode.

Furthermore, flanges bent to extend in the direction covering the first sliding groove are respectively arranged at two ends of the adjusting seat, and notches matched with the flanges are formed in the fixed seat.

Furthermore, an assembly column is arranged between the adjusting seat and the pulley, the pulley is slidably sleeved on the assembly column, and the assembly column is fixedly arranged on the adjusting seat.

Furthermore, an assembly cylinder extending away from the fixing seat is arranged on the adjusting seat, and the assembly column extends into the assembly cylinder and is fixed through a fastener.

Further, the assembling column and the assembling cylinder are coaxially arranged.

Furthermore, the assembling column is provided with a fastening hole matched and fastened with the fastening piece, and the adjusting seat is provided with a through hole for the fastening piece to pass through.

Furthermore, the adjusting seat is provided with a reinforcing edge extending towards the direction of the fixed seat, and the reinforcing edge is arranged around the outer side of the fastening cap of the fastening piece.

Further, an accommodating groove is formed between the roller skate and the assembling column, and a plurality of balls are arranged in the accommodating groove.

Furthermore, the locking structure is used for realizing the locking of the adjusting seat and the fixed seat.

Furthermore, the fixing seat is detachably arranged on the shelf.

Based on the rack assembly of the dishwasher, the utility model also provides the dishwasher with the rack assembly, which can realize the adjustment of a plurality of positions of the rack in the vertical direction, and can realize the inclination of the rack after installation by arranging a plurality of fixing seats and adjusting the positions to different heights through the front and the rear adjusting seats.

A dishwasher is provided with a chamber, a sliding rail arranged on the inner wall of the chamber and the shelf component.

Compared with the prior art, the utility model has the advantages and positive effects that: the adjusting seat capable of being adjusted up and down is arranged on the fixed seat, so that the relative position of the shelf in the cavity can be adjusted by adjusting the adjusting seat, and the shelf can be adjusted in the up-and-down direction; through setting up a plurality of fixing bases, can adjust the position to co-altitude not through two front and back adjustment seats, realize the slope after the shelf installation. The adjustment of multiple positions of the shelf can be realized through the adjustment of different positions of multiple adjusting seats.

Other features and advantages of the present invention will become more apparent from the following detailed description of the utility model when taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural view of one embodiment of a rack assembly for a dishwasher in accordance with the present invention;

FIG. 2 is an enlarged schematic view of region A in FIG. 1;

FIG. 3 is a schematic view of the structure of FIG. 2 from another angle;

FIG. 4 is a schematic sectional view taken along line B-B in FIG. 1;

FIG. 5 is an enlarged schematic view of region C of FIG. 4;

FIG. 6 is a schematic view of the structure of FIG. 5 with the fastener and ball removed;

FIG. 7 is a schematic structural view of the adjustment seat;

fig. 8 is a schematic diagram of the exploded structure of fig. 7.

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 of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the positional relationships shown in the drawings, and the directions near the axis of the inner tube are "inner" and vice versa. The terminology is for the purpose of describing the utility model only and is for the purpose of simplifying the description, and is not intended to indicate or imply that the device or element so referred to must be in a particular orientation, constructed and operated, and is not to be considered limiting of the utility model. Moreover, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Example one

Referring to fig. 1 to 8, which are one embodiment of a rack assembly for a dishwasher according to the present invention, a rack assembly 100 for a dishwasher includes: shelf 10 and fixing base 20 all have a plurality of fixing bases 20 that the interval set up around the left and right sides of shelf 10. The shelf 10 is used for placing tableware, and the shelf 10 is installed on a sliding rail in a drawing way. The fixed seat 20 is fixedly arranged on the shelf 10, the fixed seat 20 is provided with an adjusting seat 30 which can be adjusted up and down, the adjusting seat 30 is provided with a rotatable pulley 31, and the pulley 31 is assembled on a sliding rail in the cavity. By arranging the adjusting seat 30 which can be adjusted up and down on the fixing seat 20 and adjusting the position of the adjusting seat 30, the relative position of the shelf 10 and the slide rail on the inner wall of the chamber can be adjusted, and the adjustment of the shelf 10 in the up-and-down direction can be realized; by arranging the plurality of fixing seats 20, the positions with different heights can be adjusted by the front and rear adjusting seats 30, so that the shelf 10 can be inclined after being installed. Adjustment of the multiple positions of the shelf 10 may be accomplished by adjustment of different positions of the multiple adjustment mounts.

Referring to fig. 3 and 7, the fixing base 20 is provided with a first sliding protrusion 21 and a second sliding protrusion 22 which are alternately arranged, the adjusting base 30 is provided with a first sliding groove 39 and a second sliding protrusion 38 which are alternately arranged, the first sliding groove 39 and the first sliding protrusion 21 are arranged in a matching manner, and the second sliding groove 22 and the second sliding protrusion 38 are arranged in a matching manner. The first sliding protrusion 21 extends in the vertical direction, and the second sliding groove 22 extends in the vertical direction, so that the adjustment seat 30 can move up and down on the fixed seat 20; through setting up first smooth protruding 21 and the second spout 22 of setting up in turn, the first spout 39 and the smooth protruding 38 of second of setting up in turn for the unsmooth setting in turn of cooperation of adjusting seat 30 and fixing base 20 is favorable to adjusting seat 30 and fixing base 20's cooperation tight, is favorable to guaranteeing the stability that adjusting seat 30 reciprocated, places and shakes about.

Two ends of the adjusting seat 30 are respectively provided with a flange 391 bent to extend in the direction of covering the first sliding chute 39, and the fixed seat 20 is provided with a notch 23 matched with the flange 391; by arranging the ribs 391 and the notches 23, after the adjusting seat 30 is mounted on the fixing seat 20, the ribs 391 stop the trend of the adjusting seat 30 moving away from the fixing seat 20, that is, the adjusting seat 30 can be adjusted only in the up-down direction on the fixing seat 20, and the degree of automation in other directions is limited.

Referring to fig. 5 and 6, for the installation of the pulley 31, an assembly column 32 is arranged between the adjusting seat 30 and the pulley 31, the pulley 31 is slidably sleeved on the assembly column 32, and the assembly column 32 is fixedly arranged on the adjusting seat 30. An assembly cylinder 33 extending away from the fixed seat 20 is arranged on the adjusting seat 30, the assembly cylinder 33 is used for installing an assembly column 32, the assembly column 32 extends into the assembly cylinder 33, and the assembly column 32 extends into the assembly cylinder 33 and is fixed through a fastener 34. The assembling column 32 and the assembling cylinder 33 are coaxially arranged, and the assembling cylinder 33 is arranged, so that the contact area between the assembling column 32 and the assembling cylinder 33 is increased, the assembling cylinder 33 supports the assembling column 32 in the axial direction, and the stability of the assembling column 32 after being fixed is improved.

The mounting post 32 is provided with a fastening hole 321 for fastening the fastening member 34, and the adjustment seat 30 is provided with a through hole 35 for passing the fastening member 34 therethrough. The through hole 35 is provided coaxially with the fitting cylinder 33, and the through hole 35 communicates with the inside of the fitting cylinder 33. By providing the fastening hole 321 and the via hole 35, fastening to the fitting post 32 is achieved.

The reinforcing edge 36 extending towards the fixing seat 20 is arranged on the adjusting seat 30, the reinforcing edge 36 surrounds the outer side of the fastening cap of the fastening member 34, that is, the reinforcing edge 36 surrounds the outer side of the through hole 35, so that the structural strength of the through hole 35 is increased, the fastening cap of the fastening member 34 is protected, and the fastening cap is prevented from being touched. An accommodating groove 37 is formed between the roller 31 and the fitting post 32, and a plurality of balls 371 are provided in the accommodating groove 37 for effecting relative movement between the roller 31 and the fitting post 32.

The fixing seat 20 can be detachably arranged on the shelf 10, and the front and rear positions of the fixing seat 20 on the shelf 10 can be adjusted as required when the shelf 10 is required to be obliquely positioned in the cavity.

The shelf assembly 100 further includes a locking structure for locking the adjustment block 30 and the fixing block 20, and for securing the adjustment block 30 to the fixing block 20. As for the specific structure of the locking structure, various structural forms can be adopted, and in the first form, a locking hole can be formed in the adjusting seat 30, a plurality of adjusting holes corresponding to the locking hole are formed in the fixing seat 20, and the adjusting seat 30 can be adjusted in the vertical direction by using the locking pin. Namely, the locking structure is a locking hole, an adjusting hole and a locking pin; when the adjusting seat 30 is adjusted, the adjusting seat 30 slides in the vertical direction of the fixing seat 20, and after reaching a proper position, the locking hole is opposite to the most adjacent adjusting hole on the fixing seat 20, and is locked by the locking pin, so that the adjustment of the adjusting seat 30 is realized. In the second way, the adjustment seat 30 can be locked at any position within the up-down movable range.

Example two

The embodiment is a dishwasher having the above-mentioned shelf assembly 100, the dishwasher having a chamber, and slide rails provided on left and right inner walls of the chamber. Referring to fig. 1-8, a dishwasher rack assembly 100 comprises: shelf 10 and fixing base 20 all have a plurality of fixing bases 20 that the interval set up around the left and right sides of shelf 10. The shelf 10 is used for placing tableware, and the shelf 10 is installed on a sliding rail in a drawing way. The fixed seat 20 is fixedly arranged on the shelf 10, the fixed seat 20 is provided with an adjusting seat 30 which can be adjusted up and down, the adjusting seat 30 is provided with a rotatable pulley 31, and the pulley 31 is assembled on a sliding rail in the cavity. By arranging the adjusting seat 30 which can be adjusted up and down on the fixing seat 20 and adjusting the position of the adjusting seat 30, the relative position of the shelf 10 and the slide rail on the inner wall of the chamber can be adjusted, and the adjustment of the shelf 10 in the up-and-down direction can be realized; by arranging the plurality of fixing seats 20, the positions with different heights can be adjusted by the front and rear adjusting seats 30, so that the shelf 10 can be inclined after being installed. Adjustment of the multiple positions of the shelf 10 may be accomplished by adjustment of different positions of the multiple adjustment mounts.

The fixed seat 20 is provided with a first sliding protrusion 21 and a second sliding protrusion 22 which are alternately arranged, the adjusting seat 30 is provided with a first sliding groove 39 and a second sliding protrusion 38 which are alternately arranged, the first sliding groove 39 is matched with the first sliding protrusion 21, and the second sliding groove 22 is matched with the second sliding protrusion 38. The first sliding protrusion 21 extends in the vertical direction, and the second sliding groove 22 extends in the vertical direction, so that the adjustment seat 30 can move up and down on the fixed seat 20; through setting up first smooth protruding 21 and the second spout 22 of setting up in turn, the first spout 39 and the smooth protruding 38 of second of setting up in turn for the unsmooth setting in turn of cooperation of adjusting seat 30 and fixing base 20 is favorable to adjusting seat 30 and fixing base 20's cooperation tight, is favorable to guaranteeing the stability that adjusting seat 30 reciprocated, places and shakes about.

For the installation of the pulley 31, an assembly column 32 is arranged between the adjusting seat 30 and the pulley 31, the pulley 31 is slidably sleeved on the assembly column 32, and the assembly column 32 is fixedly arranged on the adjusting seat 30. An assembly cylinder 33 extending away from the fixed seat 20 is arranged on the adjusting seat 30, the assembly cylinder 33 is used for installing an assembly column 32, the assembly column 32 extends into the assembly cylinder 33, and the assembly column 32 extends into the assembly cylinder 33 and is fixed through a fastener 34. The assembling column 32 and the assembling cylinder 33 are coaxially arranged, and the assembling cylinder 33 is arranged, so that the contact area between the assembling column 32 and the assembling cylinder 33 is increased, the assembling cylinder 33 supports the assembling column 32 in the axial direction, and the stability of the assembling column 32 after being fixed is improved.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims

1. A dishwasher rack assembly, comprising:

a shelf for placing tableware;

the fixing seat is fixedly arranged on the shelf;

2. The shelf assembly according to claim 1, wherein the fixing base is provided with first sliding projections and second sliding projections which are alternately arranged, the adjusting base is provided with first sliding projections and second sliding projections which are alternately arranged, the first sliding projections and the first sliding projections are arranged in a matching manner, and the second sliding projections are arranged in a matching manner.

3. The shelf assembly as claimed in claim 2, wherein two ends of the adjusting seat are respectively provided with a rib bent to extend in a direction covering the first sliding groove, and the fixing seat is provided with a notch matched with the rib.

4. A shelf assembly as defined in any of claims 1 to 3, wherein a mounting post is provided between the adjustment base and the pulley, the pulley slidably engaging over the mounting post, the mounting post being fixedly secured to the adjustment base.

5. The shelf assembly as defined in claim 4, wherein the adjusting seat is provided with a mounting cylinder extending away from the fixing seat, and the mounting post extends into the mounting cylinder and is fixed by a fastener.

6. The shelf assembly as claimed in claim 5, wherein the mounting post is provided with a fastening hole for matching and fastening with the fastening member, and the adjusting seat is provided with a through hole for the fastening member to pass through.

7. A shelf assembly as defined in claim 6, wherein a reinforcing rim is provided on the adjustment base and extends in the direction of the fixing base, the reinforcing rim being provided around the outside of the fastening cap of the fastening member.

8. A shelf assembly as defined in claim 4, wherein a receiving groove is formed between the roller skate and the mounting post, and a plurality of balls are disposed within the receiving groove.

9. A shelf assembly as defined in any of claims 1 to 3, further comprising locking formations for effecting locking of the adjustment and fixing bases.

10. A dishwasher having a compartment with sliding tracks on the inner walls of the compartment, characterized by a rack assembly according to any of claims 1 to 9.