CN211583025U

CN211583025U - Double-layer shelf and dish washing machine

Info

Publication number: CN211583025U
Application number: CN201921530035.0U
Authority: CN
Inventors: 赵祥; 杨林; 李宁; 陆峰
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: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-09-29
Anticipated expiration: 2029-09-16

Abstract

The utility model relates to the technical field of household appliances, specifically disclose a double-deck shelf and dish washer. The double-layered shelf includes a first shelf having an upper opening for receiving dishes; the second shelf is arranged below the first shelf in a front-back sliding manner, and is provided with an upper opening and the height of the second shelf is smaller than that of the first shelf. Longer tableware of length such as chopsticks, cutlery can place the washing on the second shelf horizontally, and tableware such as bowl dish can be placed and wash on the first shelf, and chopsticks, cutlery etc. can not influence putting of bowl dish, improve the space utilization of shelf, and convenience of customers gets and puts the longer tableware of length such as chopsticks, cutlery, improves the washing effect of the longer tableware of length such as chopsticks, cutlery.

Description

Double-layer shelf and dish washing machine

Technical Field

The utility model relates to the technical field of household appliances, especially, relate to a double-deck shelf and dish washer.

Background

With the continuous development of economy, the living standard of people is also continuously improved, and the requirements of people on the functions and the intellectualization of kitchen furniture are higher and higher. Since the kitchen area of a household is generally small, the miniaturization of the dishwasher is more and more important.

Dish washer can clear wash the dishes, chopsticks, tableware such as cutlery, among the prior art, part dish washer adopts the mode that sets up the chopsticks cage, because chopsticks, the vertical putting of tableware such as cutlery is in the chopsticks cage, with washing chopsticks, tableware such as cutlery, chopsticks, this kind of mode of putting of tableware such as cutlery makes the space that can put other tableware in the dish washer reduce, space utilization in the dish washer has been reduced, and chopsticks, the vertical placing of cutlery etc. in the chopsticks cage needs to inject the chopsticks cage downthehole with fixed chopsticks, the cutlery, it is hard to lead to the user to get and put the tableware trouble, and chopsticks, the vertical setting of cutlery, lead to the washing effect not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a double-deck shelf to improve its space utilization, convenience of customers puts the tableware, and improves the washing effect of tableware.

To achieve the purpose, the utility model adopts the following technical proposal:

a double-tiered shelf comprising:

a first rack having an upper opening for receiving dishes;

the second shelf is arranged below the first shelf in a front-back sliding manner and is provided with an upper opening, and the height of the second shelf is smaller than that of the first shelf.

Preferably, a slide way is arranged on the lower side of the first shelf, a pulley is arranged at the lower end of the second shelf, and the pulley is arranged on the slide way in a rolling manner.

Preferably, the rear end of the slide is provided with a rear stopper.

Preferably, a front stopper is provided at a front end of the slide.

Preferably, the pulleys are arranged at two ends of the second shelf along the direction perpendicular to the sliding direction of the second shelf.

Preferably, a limiting groove is formed in the upper side of the slide way, the limiting groove extends in the sliding direction of the second shelf, and the pulley is at least partially arranged in the limiting groove.

Preferably, the pulley comprises a first part and a second part which are sequentially arranged along the axis of the pulley, the diameter of the first part is larger than that of the second part, and the first part is positioned in the limiting groove; the peripheral surface of the second portion abuts against the upper surface of the slide way.

Preferably, the lower end of the first shelf is provided with a roller, and the first shelf is arranged on the inner container of the dishwasher in a sliding manner through the roller.

Another object of the utility model is to provide a dish washer to improve the space utilization in the dish washer, improve user satisfaction, improve the cleaning performance of chopsticks and knife and fork.

a dishwasher comprises the double-layer shelf.

Preferably, the dishwasher includes an upper rack and a lower rack, the lower rack is the double-layer rack, and a second rack of the double-layer rack is disposed at a lower side of the first rack.

The utility model has the advantages that:

the utility model provides a double-deck shelf includes first shelf and second shelf, the second shelf has the upper portion opening, chopsticks, the longer tableware of length such as fork can place the washing on the second shelf horizontally, first shelf has the upper portion opening, tableware such as bowl dish can place and wash on the first shelf, chopsticks, fork etc. can not influence putting of bowl dish, and chopsticks, the longer tableware of length such as fork also needn't vertically put and wash, thereby improve the space utilization of shelf, convenience of customers gets puts chopsticks, the longer tableware of length such as fork, improve chopsticks, the washing effect of the longer tableware of length such as fork.

The second shelf is arranged below the first shelf, namely the second shelf is arranged close to the spray arm, so that the tableware can still be washed clean under the condition that the tableware on the second shelf is arranged more densely.

The second shelf is arranged on the first shelf in a front-back sliding manner, so that the second shelf and the first shelf are arranged oppositely, and tableware on the second shelf is in the spraying range of the spraying arm; and positioning the second shelf at a front side of the first shelf such that the opening of the first shelf is not blocked by the second shelf.

The height of the second shelf is smaller than that of the first shelf, so that on one hand, the vertical space occupied by the chopsticks, the knife and the fork and other tableware is smaller, and the space in the dish washing machine can be reasonably utilized due to the smaller height of the second shelf; on the other hand, the small height of the second shelf does not influence the water flow entering the first shelf, thereby ensuring the cleaning effect of the tableware on the first shelf.

Drawings

Fig. 1 is a schematic structural view of a double-layered shelf according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a double-layered shelf according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a pulley and a slideway provided by the second embodiment of the invention;

fig. 4 is a schematic structural diagram of a pulley and a slideway provided by the second embodiment of the invention.

In the figure:

1. a first shelf; 11. a left side wall; 12. a right side wall; 13. a front side wall; 14. a rear sidewall; 15. a bottom wall; 16. a roller;

2. a second shelf;

3. a pulley; 31. a right pulley; 32. a first part; 33. a second section;

4. a slideway; 41. a left slideway; 42. a right slideway; 43. a limiting groove.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements related to the present invention are shown in the drawings.

In the present invention, some orientation words are defined, and in the case that no opposite explanation is made, the used orientation words such as "upper", "lower", "left" and "right" mean that the double-layer shelf provided by the present invention is defined under the normal use condition, and "inner" and "outer" mean the inner and outer relative to the contour of each part itself. These directional terms are used for ease of understanding and are not intended to limit the scope of the present invention.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; 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 in specific cases to those skilled in the art.

Example one

As shown in fig. 1 and 2, the present embodiment provides a double-layered shelf, which is mainly used in a dishwasher, but not limited thereto, and can also be used in a disinfection cabinet, a refrigerator, and other appliances requiring a shelf. The present embodiment is described by taking a double-layered rack as an example for use in a dishwasher.

The double-layered shelf includes a first shelf 1 and a second shelf 2, the first shelf 1 having an upper opening, and dishes, etc. can be placed on the first shelf 1 for washing. The second shelf 2 is provided with an upper opening, and the longer tableware such as chopsticks, knife and fork can be horizontally placed on the second shelf 2 for washing, so that the placement of bowls and dishes cannot be influenced by the chopsticks, knife and fork, and the longer tableware such as chopsticks, knife and fork does not need to be vertically placed for washing, thereby improving the space utilization rate of the shelves, bringing convenience for users to take and place the longer tableware such as chopsticks, knife and fork, and improving the washing effect of the longer tableware such as chopsticks, knife and fork.

The second shelf 2 is placed below the first shelf 1. Therefore, the second shelf 2 is arranged close to the spray arm, and the tableware can still be washed clean under the condition that the tableware on the second shelf 2 is placed more densely.

The second shelf 2 is arranged on the first shelf 1 in a front-back sliding manner, so that the second shelf 2 and the first shelf 1 can be arranged oppositely, and at least part of the second shelf 2 can be positioned at the front side of the first shelf 1. That is, when the tableware on the second shelf 2 needs to be taken and placed, the second shelf 2 is made to slide forward, so that at least part of the second shelf 2 is positioned at the front side of the first shelf 1, and the opening of the first shelf 1 is not shielded by the second shelf 2; when the tableware is required to be washed, the second shelf 2 is made to slide backwards, and the second shelf 2 and the first shelf 1 are arranged oppositely, so that the tableware on the second shelf 2 is in the spraying range of the spraying arm.

The height of the second shelf 2 is smaller than that of the first shelf 1, on one hand, the vertical space occupied by the chopsticks, the knife and the fork and other tableware is smaller, and the space in the dish washing machine can be reasonably utilized due to the smaller height of the second shelf 2; on the other hand, the smaller height of the second shelf 2 does not affect the water flow into the first shelf 1, thereby ensuring the washing effect of the dishes on the first shelf 1.

The downside of first shelf 1 is provided with slide 4, and the lower extreme of second shelf 2 is provided with pulley 3, and pulley 3 rolls and sets up on slide 4. The sliding of the second shelf 2 is realized by adopting the matching mode of the slide rail 4 and the pulley 3, and the stability of the sliding of the second shelf 2 is improved.

In other embodiments, the pulleys 3 and the slide ways 4 are not provided, but support walls are provided at intervals on the lower side of the bottom wall of the second shelf 2, the roughness of the bottom wall and the support walls of the second shelf 2 is low, and the bottom wall of the second shelf 2 is in direct contact with the support walls and slides relative to the support walls, so that the sliding connection between the second shelf 2 and the first shelf 1 is realized.

In this embodiment, the first shelf 1 comprises a bottom wall 15, a left side wall 11, a front side wall 13, a right side wall 12 and a rear side wall 14 which are connected in sequence and enclose to form a ring structure, the bottom wall 15 is connected with the left side wall 11, the front side wall 13, the right side wall 12 and the rear side wall 14, and tableware is placed on the bottom wall 15 for cleaning. The left and

right side walls

11 and 12 have a length greater than that of the front and

rear side walls

13 and 14, and the lower ends of the right and left

side walls

12 and 11 are disposed to protrude from the front and

rear side walls

13 and 14, so that the second shelf 2 is disposed at the lower side of the first shelf 1 and is accommodated between the left and

right side walls

11 and 12.

Further, the slide 4 includes a left slide 41 and a right slide 42, the left slide 41 is disposed at the lower end of the left side wall 11, the right slide 42 is disposed at the lower end of the right side wall 12, both the left slide 41 and the right slide 42 may be flat plates, and both the left slide 41 and the right slide 42 extend to a side close to each other.

Pulleys 3 are arranged at two ends of the second shelf 2 along the direction perpendicular to the sliding direction of the second shelf. That is, the pulley 3 includes a left pulley and a right pulley 31, the left pulley is disposed on the left side of the second shelf 2, the right pulley 31 is disposed on the right side of the second shelf 2, the left pulley is slidably disposed on the left slide rail 41, and the right pulley 31 is slidably disposed on the right slide rail 42.

Of course, in other embodiments, the slideway 4 may be a one-piece flat plate, the left side of the slideway 4 is connected to the left sidewall 11, the right side of the slideway 4 is connected to the right sidewall 12, and both the left pulley and the right pulley 31 are slidably disposed on the slideway 4.

In order to ensure the cleaning effect of the dishes, the first rack 1, the second rack 2, and the support wall may be formed by weaving metal wires so that the water sprayed from the spray arm can be washed to the dishes.

In order to avoid the influence on the washing effect of the tableware caused by the position of the second shelf 2 which is separated from the slide way 4 or exceeds the spraying range of the spraying arm when the second shelf 2 moves backwards, the rear end of the slide way 4 is provided with a rear limiting part. Specifically, the limiting part can be a rear baffle arranged at the rear end of the slide 4, and the pulley 3 can be abutted to the rear baffle, so that the second shelf 2 is limited; or, the rear side wall 14 of the first shelf 1 extends downwards to form a rear limiting part, and the second shelf 2 moves backwards until abutting against the rear side wall 14 to form a limit for the second shelf 2.

The front end of the slideway 4 is provided with a front limit part. Specifically, preceding spacing portion can be for setting up the preceding baffle at slide 4 front end, and pulley 3 can butt on the preceding baffle to the realization is to spacing of second shelf 2.

In order to facilitate the double-layer shelf to be pulled out from the inner container of the dish washing machine or to facilitate the double-layer shelf to be pushed into the inner container of the dish washing machine, the lower end of the first shelf 1 is provided with a roller 16, and the first shelf 1 is arranged on the inner container of the dish washing machine in a sliding manner through the roller 16.

The embodiment also provides a dish washing machine which comprises the double-layer shelf, so that the space utilization rate in the dish washing machine is improved, the user satisfaction degree is improved, and the cleaning effect of chopsticks and knife and fork is improved. Further, the dishwasher includes an upper rack and a lower rack, the lower rack is a double-layered rack, and the second rack 2 of the double-layered rack is disposed at the lower side of the first rack 1, so that the dishes on the second rack 2 can be washed by water sprayed from the spray arm at the lower side of the dishwasher.

Of course, in other embodiments, the upper shelf may also be a double-layer shelf, and the second shelf 2 is disposed on the upper side of the first shelf 1, so that the second shelf 2 is disposed near the spray arm.

Example two

As shown in fig. 3 and 4, the double-layered shelf of the second embodiment is substantially the same as the first embodiment, and the difference between the two embodiments is that the specific structures of the pulley 3 and the slide 4 in the second embodiment are different from those in the first embodiment.

Specifically, the limiting groove 43 has been seted up to the upside of slide 4, and the limiting groove 43 extends along the gliding direction of second shelf 2, and pulley 3 sets up at least partially in limiting groove 43 to improve the stability when second shelf 2 slides.

As shown in fig. 3, specifically, the whole pulley 3 may be located in the limiting groove 43 along the axial direction of the pulley 3.

Alternatively, as shown in fig. 4, the pulley 3 includes a first portion 32 and a second portion 33 sequentially arranged along the axis thereof, the diameter of the first portion 32 is larger than that of the second portion 33, and the first portion 32 is located in the limiting groove 43; the circumferential surface of the second portion 33 abuts against the upper surface of the slideway 4, that is, the second portion 33 enables the pulley 3 to slide in the slideway 4, and the first portion 32 arranged in the limiting groove 43 can play a limiting role.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A double shelf, comprising:

a first rack (1) having an upper opening for receiving dishes;

the second shelf (2) is arranged below the first shelf (1) in a front-back sliding mode, and the second shelf (2) is provided with an upper opening and is smaller than the first shelf (1) in height.

2. The double-layered shelf according to claim 1, wherein a slide (4) is provided on the lower side of the first shelf (1), and a pulley (3) is provided on the lower end of the second shelf (2), the pulley (3) being rolled on the slide (4).

3. Double-deck shelf according to claim 2, characterized in that the rear end of the slide (4) is provided with a rear stop.

4. Double-deck shelf according to claim 3, characterised in that the front end of the slide (4) is provided with a front stop.

5. Double-decker shelf according to claim 2, characterised in that the pulleys (3) are provided on the second shelf (2) at both ends perpendicular to its sliding direction.

6. The double-layered shelf according to claim 2, wherein a limiting groove (43) is formed in the upper side of the slide (4), the limiting groove (43) extends along the sliding direction of the second shelf (2), and the pulley (3) is at least partially disposed in the limiting groove (43).

7. Double shelf according to claim 6, characterised in that said pulley (3) comprises a first portion (32) and a second portion (33) arranged in succession along its axis, the diameter of said first portion (32) being greater than the diameter of said second portion (33), said first portion (32) being located in said limit groove (43); the peripheral surface of the second portion (33) abuts against the upper surface of the slide (4).

8. The double-layer shelf according to claim 1, wherein the lower end of the first shelf (1) is provided with a roller (16), and the first shelf (1) is arranged on the inner container of the dishwasher in a sliding way through the roller (16).

9. A dishwasher, comprising the double-layered rack of any one of claims 1 to 8.

10. The dishwasher of claim 9, comprising an upper rack and a lower rack, the lower rack being the double-layered rack, and the second rack (2) of the double-layered rack being disposed at a lower side of the first rack (1).