CN220529975U - Dish washer shelf structure and dish washer - Google Patents

Abstract

The utility model discloses a dish-washing machine shelf structure and a dish-washing machine, comprising a shelf body and a guide rail for installing the shelf body in a liner of the dish-washing machine; comprises a connecting piece, one side of which is provided with a clamping part which is clamped with the side wall of a guide rail of the dish washer; the other side is provided with a sliding connecting part which is sleeved with the vertical rod of the shelf body, so that the shelf body can vertically move up and down relative to the connecting piece. According to the utility model, the clamping parts and the sliding connecting parts are respectively arranged on the two opposite sides of the connecting piece, wherein the clamping parts and the inner rail in the guide rail are detachably clamped, and the sliding connecting parts are connected with the vertical rods of the shelf body, so that after the shelf body is pulled out of the liner, the upper and lower positions of the shelf body can be adjusted up and down, the barrier of the shelf body to the disassembly action is avoided, and the shelf body and the connecting piece can be disassembled quickly; the whole disassembling action is quick and convenient, so that the common user can also disassemble the shelf body.

Description

Dish washer shelf structure and dish washer

Technical Field

The utility model belongs to the technical field of dish washers, and particularly relates to a dish washer shelf structure and a dish washer.

Background

A dishwasher is a kitchen appliance for automatically washing dishes, and is gradually entering into more and more general households. The dish washer is provided with a liner, and tableware is cleaned and dried in the liner. Wherein, a shelf which can be pulled out or pushed in from the inner container is arranged in the inner container of the dish washer, and dishes such as bowls, chopsticks, cups, dishes and the like to be cleaned are prevented in the shelf.

When the existing dish-washing machine shelf is connected with the side wall of the guide rail on the side wall of the inner container, a hook is generally arranged on the connecting block, the tubular shape formed by bending the hook is connected with a cross rod or a vertical rod of the shelf, and the connecting block is fixedly connected with the guide rail through a screw or a bolt, so that the shelf is connected with the guide rail in the inner container. After connecting block and shelf are connected, the space position of the relative inner bag of shelf is difficult to change, when needs wash or change the shelf, montant or horizontal pole on the shelf can cause certain hindrance to the dismantlement installation action, and holistic dismantlement installation degree of difficulty is great, brings certain trouble for the user.

The present utility model has been made in view of this.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, and provides a dish washer shelf structure, wherein the opposite sides of a connecting piece are respectively provided with a clamping part and a sliding connecting part, the clamping part and an inner rail in a guide rail are detachably clamped, and the sliding connecting part is connected with a vertical rod of a shelf body, so that after the shelf body is pulled out of an inner container, the upper and lower positions of the shelf body can be adjusted up and down, the barrier of the shelf body to the disassembly action is avoided, and the shelf body and the connecting piece can be disassembled quickly; the whole disassembling action is quick and convenient, so that the common user can also disassemble the shelf body.

Another object of the present utility model is to provide a dishwasher.

In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that: providing a dish washer shelf structure, comprising a shelf body and a guide rail for installing the shelf body in a dish washer liner; comprises a connecting piece, one side of which is provided with a clamping part which is clamped with the side wall of a guide rail of the dish washer; the other side is provided with a sliding connecting part which is sleeved with the vertical rod of the shelf body, so that the shelf body can vertically move up and down relative to the connecting piece.

Further, the clamping part comprises a clamping part,

the clamping column protrudes out of the side wall of the connecting piece and extends towards the direction close to the guide rail of the dish washer;

the clamping connector is fixedly connected with the extending end of the clamping post, extends outwards along the radial direction of the clamping post and protrudes out of the peripheral wall of the clamping post;

the side wall of the guide rail is provided with a first bayonet, at least part of the clamping column extends into the first bayonet, and the outer diameter of the clamping head is larger than the caliber of the first bayonet so as to limit the connecting piece to transversely pass through the first bayonet.

Further, the guide rail side wall is provided with a bending part protruding out of the surface of the guide rail side wall, the protruding distance is greater than or equal to the thickness of the clamping head, and the first bayonet is arranged on the bending part.

Further, the longitudinal section of the first bayonet is L-shaped, and the transverse end of the first bayonet transversely extends towards the outward moving direction of the shelf body.

Further, the sliding connection part at least comprises,

the first sleeve is arranged on one side of the connecting piece, which is opposite to the clamping part, and the first sleeve is sleeved on the vertical rod of the shelf body in a sliding way.

Further, the first sleeve comprises a first sleeve,

the first strip-shaped opening extends to two ends of the first sleeve along the axial direction of the first sleeve and is communicated with a pipe orifice of the first sleeve;

two limiting plates extend from two edges of the first strip-shaped opening symmetrically to the peripheral wall protruding out of the first sleeve, and a connecting structure capable of being detachably connected is arranged between the limiting plates and the connecting piece.

Further, the connecting structure at least comprises,

the claw part extends outwards from the joint of the neck part and the limiting plate, and the claw part extends transversely from the extending end of the neck part in a bending way;

the second bayonet comprises a second bayonet a matched with the claw part in shape and a second bayonet b extending upwards from the upper end of the second bayonet a and matched with the neck part in width.

Further, the connecting structure further comprises a limiting block, the limiting block and the clamping jaw are arranged on the limiting plate on the same side, and the maximum vertical length of the limiting plate and the clamping jaw is equal to the sum of the vertical lengths of the second clamping opening a and the second clamping opening b.

Further, the top of the connecting piece is provided with a supporting part which extends from the connecting part to one side close to the shelf body;

the shelf body is provided with an abutting part protruding outwards from the surface of the vertical rod of the shelf body or a cross rod protruding out from the surface of the vertical rod of the shelf body, and the supporting part can abut against the abutting part or the cross rod.

The utility model also provides a dish-washing machine, which is provided with any one of the shelf structures.

After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects:

(1) According to the utility model, the clamping parts and the sliding connecting parts are respectively arranged on the two opposite sides of the connecting piece, wherein the clamping parts and the inner rail in the guide rail are detachably clamped, and the sliding connecting parts are connected with the vertical rods of the shelf body, so that after the shelf body is pulled out of the liner, the upper and lower positions of the shelf body can be adjusted up and down, the barrier of the shelf body to the disassembly action is avoided, and the shelf body and the connecting piece can be disassembled quickly; the whole disassembling action is quick and convenient, so that the common user can also disassemble the shelf body.

(2) According to the utility model, through the cooperation among the clamping posts, the clamping connectors and the first bayonets in the clamping parts, the quick connection between the connecting piece and the guide rail is realized, and the possibility of falling off in the transverse direction after the connecting piece is connected with the guide rail is prevented.

(3) According to the utility model, the longitudinal section of the first bayonet is L-shaped, the transverse end of the first bayonet transversely extends towards the outward moving direction of the shelf body, and the extending direction of the first bayonet b is consistent with the forward moving direction of the drawing shelf body. When the shelf body is pulled, the side wall of the clamping column always abuts against the tail end side wall of the extending end of the first bayonet b, so that the whole inner rail can slide relatively along the outer rail or the middle rail when the shelf body is pulled.

(4) According to the utility model, the first sleeve is arranged on one side of the connecting piece, which is opposite to the clamping part, and the first sleeve is sleeved on the vertical rod of the shelf body in a sliding manner, so that the clamping part of the connecting piece and the clamping interface of the guide rail can be adjusted by lifting the shelf body up and down when the shelf body and the guide rail are required to be disassembled or assembled, and the shelf body can be disassembled or assembled conveniently.

(5) The first sleeve comprises the first strip-shaped opening and the limiting plate, and is connected with the connecting piece through the detachable connecting structure arranged on the limiting plate, wherein the caliber of the first strip-shaped opening is smaller than that of the first sleeve, the first strip-shaped opening can be properly deformed during installation, the first sleeve can be sleeved in the vertical rod of the shelf body, and the first sleeve falls off in an effective mode; in addition, because but sliding connection between the montant of first sleeve pipe and shelf body, then can adjust the upper and lower position of first sleeve pipe or shelf body at any time according to actual equipment condition when the installation, and then conveniently install the connecting piece on the shelf body.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort. In the drawings:

FIG. 1 is a schematic structural view of a dishwasher rack structure of the present utility model;

FIG. 2 is a schematic view of the connection of the rails and the connectors of a dishwasher rack structure according to the present utility model;

FIG. 3 is an exploded view of a rail and a connector of a dishwasher rack structure of the present utility model;

FIG. 4 is an enlarged schematic view of the structure at A of FIG. 3;

FIG. 5 is a partial exploded view of a connection member of a dishwasher rack structure of the present utility model;

FIG. 6 is a schematic view of the structure of a connection member of a rack structure of a dishwasher in accordance with the present utility model;

fig. 7 is a partial exploded view of a connection member of a dishwasher rack structure of the present utility model.

In the figure: 1. a shelf body; 11. a cross bar; 12. a vertical rod; 2. a guide rail; 21. an inner rail; 211. a bending part; 22. an outer rail; 3. a connecting piece; 31. a clamping part; 311. a clamping column; 312. a clamping joint; 32. a sliding connection part; 321. a first sleeve; 321a, a first strip port; 321b, a limiting plate; 321c, claw; 321d, limiting blocks; 322. a second sleeve; 322a, a second strip port; 322b, a limit groove; 322c, a third bayonet; 323. a support part; 324. a liner sleeve; 324a, a buckle; 324b, limit protrusions; 324c, a third strip port; 33. an abutting portion; 4. a first bayonet; 41. a first bayonet a; 42. a first bayonet b; 5. a second bayonet; 51. a second bayonet a; 52. a second bayonet b; 6. an auxiliary rod.

It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 to 7, the rack structure of the dish washer according to the present utility model comprises a rack body 1, wherein the rack body 1 is spliced into a frame structure with downward depressions and capable of placing tableware by a plurality of vertical bars 12 and cross bars 11.

Specifically, the dish washer at least comprises an inner container, and guide rail 2 assemblies are symmetrically arranged on two sides of the inner container. The preferred guide rail 2 assembly can be selected from a double-section ball guide rail 2 or a three-section ball guide rail 2, wherein the outer rail 22 of the guide rail 2 assembly is directly fixed on the side wall of the inner container in a screw or welding mode, and the inner rail 21 of the guide rail 2 assembly is connected with the shelf body 1, so that the shelf body 1 is fixed in the inner container, and the drawing action can be carried out in the inner container at will. However, in the conventional fixing method of the shelf body 1 and the inner rail 21, the shelf body 1 is fixed to the shelf body 1 by bending a connecting block hook, and is connected to the side wall of the inner rail 21 by fixing with a screw or a bolt, thereby realizing the installation and fixation of the shelf body 1 in the inner container. This kind of connected mode is difficult for dismantling installation shelf body 1 to wash it or change, in addition, shelf body 1 can appear not hard up problem easily after long-time use with interior rail 21 screw or bolted connection, then has certain potential safety hazard at the in-process of pull shelf body 1.

The present utility model proposes a corresponding improvement to overcome the above drawbacks.

Comprises a connecting piece 3, one side of which is provided with a clamping part 31 which is clamped with the side wall of a guide rail 2 of the dish washer; the other side is provided with a sliding connecting part 32 which is sleeved with the vertical rod 12 of the shelf body 1, so that the shelf body 1 can vertically move up and down relative to the connecting piece 3.

In the utility model, two opposite sides of the connecting piece 3 are respectively provided with a clamping part 31 and a sliding connecting part 32, wherein the clamping part 31 and the inner rail 21 in the guide rail 2 are detachably clamped in a mode which is different from the original screw or bolt connection; in addition, connecting piece 3 is connected through sliding connection portion 32 and the montant 12 of shelf body 1 to after drawing out the inner bag with shelf body 1, can adjust the upper and lower position of shelf body 1 from top to bottom, avoid shelf body 1 to cause the hindrance to dismantling the action, and then can dismantle shelf body 1 together with connecting piece 3 fast. The whole disassembling action is quick and convenient, so that the common user can also disassemble the shelf body 1.

Further, the engaging portion 31 includes,

the clamping column 311 protrudes from the side wall of the connecting piece 3 and extends towards the direction of the guide rail 2 of the dish washer;

the clamping connector 312 is fixedly connected with the extending end of the clamping post 311, and the clamping connector 312 extends outwards along the radial direction of the clamping post 311 and protrudes out of the outer peripheral wall of the clamping post 311;

the side wall of the guide rail 2 is provided with a first bayonet 4, the clamping column 311 at least partially stretches into the first bayonet 4, and the outer diameter of the clamping head 312 is larger than the caliber of the first bayonet 4 so as to limit the connecting piece 3 to transversely pass through the first bayonet 4.

In the present utility model, the engaging post 311 of the engaging portion 31 is cylindrical and extends from the side of the connecting member 3 opposite to the inner rail 21 of the guide rail 2 to the side thereof. A clamping connector 312 protruding out of the outer peripheral wall of the clamping post 311 is further arranged at the extending end of the clamping post, the clamping connector 312 is cylindrical, and the clamping connector 312 can be welded or in threaded connection with the extending end of the clamping post 311. The first bayonet 4 is provided on the side wall of the inner rail 21 of the guide rail 2, wherein during the clamping operation, the clamping part 31 extends into the first bayonet 4, and the outer diameter of the clamping joint 312 is larger than the caliber of the first bayonet 4, so that when the clamping part 31 moves in a direction away from the clamping joint 312 after clamping the first bayonet 4, the clamping joint 312 is limited by the first bayonet 4 and cannot be separated. Namely, through the cooperation among the clamping post 311, the clamping head 312 and the first bayonet 4 in the clamping part 31, the quick connection of the connecting piece 3 and the guide rail 2 is realized, and the possibility that the connecting piece 3 drops in the transverse direction after being connected with the guide rail 2 is prevented.

Further, a bending portion 211 protruding from the surface of the guide rail 2 is provided on the side wall of the guide rail 2, the protruding distance is equal to or greater than the thickness of the clamping head 312, and the first bayonet 4 is provided on the bending portion 211.

In the present utility model, the bent portion 211 protruding from the surface of the inner rail 21 of the guide rail 2 may be formed on the guide rail 2 by punching a sheet metal member, wherein the first bayonet 4 is provided at a portion of the bent portion 211 parallel to the surface of the guide rail 2. In a specific assembly process, the clamping joint 312 extends into the guide rail 2 from the parallel part of the bending part 211 and the side wall of the guide rail 2, and meanwhile, the clamping column 311 slides and extends into the first bayonet 4 to complete the clamping action. By providing the bending portion 211, the size relation between the thickness of the clamping connector 312 and the protruding interval of the bending portion 211 can be utilized during assembly, so that positioning is performed during installation, and meanwhile, the limiting effect is achieved, and falling-off between the connecting piece 3 and the inner rail 21 of the guide rail 2 during transverse movement is prevented.

Furthermore, since the connecting pieces 3 are provided on both the left and right sides of the shelf body 1, the connecting pieces 3 are provided with the clip heads 312 capable of preventing the first bayonet 4 of the guide rail 2 from being laterally separated. Because the clamping connectors 312 symmetrically arranged on two sides perform the limiting function at the same time, the freedom of the left and right movement of the shelf body 1 is limited, and the shelf body 1 is ensured not to shake during the drawing and pulling action.

Further, the longitudinal section of the first bayonet 4 is L-shaped, and the lateral end of the first bayonet 4 extends laterally toward the outward movement direction of the shelf body 1.

In the utility model, the first bayonet 4 extends downwards from the top of the bending part 211 to form a first bayonet a41 matched with the outer diameter of the clamping post 311, then extends from the extending end of the first bayonet a41 towards the direction perpendicular to the extending end to form a first bayonet b42, the caliber of the first bayonet b42 is smaller than the outer diameter of the clamping head 312, and the whole first bayonet a41 and the first bayonet b42 form an L-shaped bayonet shape. The limiting action of the clamping head 312 and the first bayonet b42 effectively limits the freedom of the left and right movement of the shelf body 1.

Furthermore, the direction in which the first bayonet b42 extends coincides with the direction in which the drawer body 1 moves forward. When the shelf body 1 is pulled out, the side wall of the clamping post 311 always abuts against the end side wall of the extending end of the first bayonet b42, so that the whole inner rail 21 can slide relatively along the outer rail 22 or the middle rail when the shelf body 1 is pulled out.

Further, the sliding connection 32 includes at least,

the first sleeve 321 is disposed on a side of the connecting member 3 opposite to the clamping portion 31, and the first sleeve 321 is slidably sleeved on the vertical rod 12 of the shelf body 1.

In the utility model, a first sleeve 321 is arranged on the side opposite to the mounting and clamping part 31 of the connecting piece 3, wherein the opening direction of a pipe orifice of the first sleeve 321 is parallel to the vertical rod 12. The first sleeve 321 is in clearance fit with the vertical rod 12, so that the shelf body 1 can slide up and down relative to the connecting piece 3. Then after the first sleeve 321 is connected with the vertical rod 12 of the shelf body 1, when the shelf body 1 and the guide rail 2 need to be disassembled or assembled, the clamping interface between the clamping part 31 of the connecting piece 3 and the guide rail 2 can be adjusted by lifting the shelf body 1 up and down, so that the shelf body 1 can be disassembled or assembled conveniently.

Further, the first sleeve 321 includes,

a first bar-shaped port 321a extending to both ends of the first sleeve 321 in an axial direction of the first sleeve 321, the first bar-shaped port 321a communicating with a nozzle of the first sleeve 321;

two limiting plates 321b symmetrically extend from two edges of the first strip-shaped opening 321a to the peripheral wall protruding out of the first sleeve 321, and a connecting structure capable of being detachably connected is arranged between the limiting plates 321b and the connecting piece 3.

In the present utility model, the first sleeve 321 is made of plastic material and has a certain elasticity. Wherein a first bar-shaped port 321a penetrating up and down and communicating with the tube hole is provided along the axial direction of the first sleeve 321. The caliber of the first strip-shaped opening 321a is smaller than the caliber of the first sleeve 321, and the caliber of the first strip-shaped opening 321a is smaller than the rod diameter of the vertical rod 12 of the shelf body 1, so that the first strip-shaped opening 321a can be properly deformed due to the material of the first sleeve 321 when the connecting piece 3 and the shelf body 1 are installed, and the first sleeve 321 can be sleeved in the vertical rod 12 of the shelf body 1.

The two vertical side walls of the first strip-shaped opening 321a are provided with limiting plates 321b protruding out of the outer peripheral wall of the first sleeve 321 along the tangential direction of the side walls, and the two limiting plates 321b are symmetrically arranged. A connection structure is provided between the limiting plate 321b and the connector 3, so that connection between the connector 3 and the limiting plate 321b (i.e., with the first sleeve 321) can be achieved.

Because adopt detachable connected mode between first sleeve 321 and the limiting plate 321b, when installing connecting piece 3 in shelf body 1, can assemble through the connection structure between first sleeve 321 and the limiting plate 321b after installing first sleeve 321 earlier, realize that connecting piece 3 installs on the montant 12 of shelf body 1. Because but sliding connection between first sleeve 321 and the montant 12 of shelf body 1, then can adjust the upper and lower position of first sleeve 321 or shelf body 1 at any time according to actual equipment condition when the installation, and then conveniently install connecting piece 3 on shelf body 1.

Further, the connecting structure at least comprises,

a claw 321c, the neck of which protrudes outwards from the joint with the limiting plate 321b, and the claw of which is bent from the extending end of the neck and extends transversely;

the second bayonet 5 comprises a second bayonet a51 matched with the claw shape and a second bayonet b52 extending upwards from the upper end of the second bayonet a51 and matched with the neck width.

In the present utility model, the connection structure includes a second bayonet 5 to which the claw 321c can be mated. The second bayonet 5 is formed by a vertically arranged second bayonet b52 and a transversely arranged second bayonet a51, wherein the second bayonet a51 is positioned below the second bayonet b52, and the transition parts of the second bayonet b and the second bayonet a51 are communicated and arranged, so that the whole bayonet is L-shaped. While the neck of the corresponding jaw 321c can slide on the second bayonet b52, the jaw of the jaw 321c is the same shape as the second bayonet a51 and the jaw can traverse the second bayonet a51. At the time of assembly, by making the claw portions of the claw 321c of the two limiting plates 321b in the first sleeve 321 correspond to the second bayonet b52 and pass therethrough and then slide upward, the openings formed by the claw portions and the neck portions of the claw 321c are caught on the side wall of the connecting member 3 on the same side as the catching portion 31.

Further, the connection structure further includes a limiting block 321d disposed on the limiting plate 321b at the same side as the claw 321c, and the maximum vertical length of the limiting plate 321b and the claw 321c is equal to the sum of the vertical lengths of the second bayonet a51 and the second bayonet b52.

In the present utility model, after the claw 321c is engaged with the second bayonet 5, a stopper 321d is provided on the stopper plate 321b on the same side as the claw 321c at this time. The limiting block 321d is located right below the claw 321c, and the maximum distance of the vertical connection line between the limiting block 321d and the claw is equal to the vertical length in the second bayonet 5, so that after the claw 321c is connected with the second bayonet 5, the degree of freedom of downward sliding exists. At this time, due to the limiting effect of the limiting block 321d, the first sleeve 321 can be ensured not to slide in the second bayonet b52, so that the falling-off and other conditions can be caused.

Further, the top of the connecting member 3 is provided with a supporting portion 323 extending from the connection portion to a side close to the shelf body 1;

the shelf body 1 is provided with an abutting part 33 protruding outwards from the surface of the vertical rod 12 of the shelf body 1 or the cross rod 11 of the shelf body 1 protruding from the surface of the vertical rod 12 of the shelf body 1, and the supporting part 323 can abut against the abutting part 33 or the cross rod 11.

In the present utility model, the top of the connector 3 is provided with the supporting portion 323 extending along the lateral edge of the connector 3, and the supporting portion 323 has an extension length in a direction approaching the shelf body 1, and the extension length is more than half of the pipe diameter of the first sleeve 321. The middle part of supporting part 323 is provided with the spacing mouth that is sunken to connecting piece 3 face direction, and the opening size of spacing mouth along the direction of the lateral border of connecting piece 3 is in between at least two montants 12 in shelf body 1 to with first sleeve pipe 321 combined action, prevent that connecting piece 3 from taking place lateral shifting relative to montant 12 of shelf body 1, guarantee the stability of connecting piece 3 connection in shelf body 1.

After the abutting portion 33 protruding out of the surface of the vertical rod 12 of the shelf body 1 is provided on the shelf body 1, the first sleeve 321 is sleeved on the vertical rod 12 of the shelf body 1, one side of the connecting piece 3 is clamped with the inner rail 21 of the guide rail 2, after the integral installation of the shelf body 1 is realized, the shelf body 1 slides to a position where the abutting portion 33 abuts against the supporting portion 323 under the action of self gravity and then stops sliding, and then the shelf body 1 is stabilized at a set height position. The abutment portion 33 may be the cross bar 11 of the shelf body 1, and after welding with the vertical bar 12, the cross bar 11 protrudes from the surface of the vertical bar 12, and when the shelf body 1 slides, the shelf body may be suspended at a predetermined height position by abutting the cross bar 11 against the support portion 323 of the connector 3.

Specifically, a plurality of abutting parts 33 or cross bars 11 which are arranged at intervals up and down are arranged on the periphery of the shelf body 1, and then the connecting piece 3 can be arranged on the vertical rods 12 of different shelf bodies 1 according to requirements, and the connecting piece is abutted with the abutting parts 33 or the cross bars 11 with different heights, so that the shelf body 1 can be ensured to hover at different height positions, and the adaptability adjustment of the shelf body 1 to different tableware or washing programs can be met.

Further, at least one second sleeve 322 is disposed on a side of the connecting member 3 far away from the first sleeve 321, a second bar-shaped opening 322a is disposed on the same side of the second sleeve 322 as the first sleeve 321, and the opening size of the second bar-shaped opening 322a is greater than or equal to the rod diameter size of the vertical rod 12 of the shelf body 1. When the connecting piece 3 is connected with the shelf body 1, the connecting piece 3 can be sleeved with the vertical rod 12 of the shelf body 1 in advance through the second sleeve 322, so that the connecting piece 3 can be positioned on the shelf body 1 in advance.

In addition, when the pipe diameter of the second sleeve 322 is greater than the rod diameter of the vertical rod 12 of the shelf body 1, a limiting groove 322b is arranged in the pipe hole of the second sleeve 322, a lining sleeve 324 is sleeved in the second sleeve 322, and the lining sleeve 324 can be made of rubber material. The inner liner tube 324 is provided with a third strip-shaped opening 324c parallel to the second strip-shaped opening 322a of the second liner tube 322, and the outer side of the inner liner tube 324 is provided with a limiting protrusion 324b protruding outwards, and the limiting protrusion 324b and the limiting groove 322b can be clamped. The lining sleeve 324 can be quickly installed in the second sleeve 322, so that the requirement of the rod diameter of the vertical rod 12 in different shelf bodies 1 can be met. Specifically, the inner liner tube 324 is provided with a buckle 324a at a side wall of the third strip-shaped opening 324c, and a third bayonet 322d matched with the buckle 324a is provided on a side wall of the second sleeve 322, so as to ensure firm connection between the inner liner tube 324 and the second sleeve 322. And since the lining sleeve 324 is arranged in the second sleeve 322, the connection requirement of the vertical rod 12 in the connecting shelf body 1 is met as a whole.

Specifically, the outer periphery of the shelf body 1 is provided with an auxiliary rod member 6, and the auxiliary rod member 6 is a bending member. The whole body is in an inverted U shape. The auxiliary bar 6 may be welded directly to the cross bar 11 or the vertical bar 12 of the shelf body 1. When the shelf body 1 slides downwards, the second sleeve 322 and the first sleeve 321 of the connecting piece 3 are sleeved at the vertical end of the auxiliary rod piece 6, and can be propped against the transverse end of the auxiliary rod piece 6, so that the hovering state of the shelf body 1 can be ensured.

The utility model also provides a dish washer with the shelf structure in any embodiment, and the dish washer can reduce the working difficulty of a user in mounting and dismounting the shelf body 1 by the connection mode of the shelf body 1 and the guide rail 2 in the inner container of the dish washer, and is convenient for cleaning or replacing the shelf body 1.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited to the above-mentioned embodiment, but is not limited to the above-mentioned embodiment, and any simple modification, equivalent change and modification made by the technical matter of the present utility model can be further combined or replaced by the equivalent embodiment without departing from the scope of the technical solution of the present utility model.

Claims (10)

1. The rack structure of the dish-washing machine comprises a rack body (1) and a guide rail (2) for installing the rack body (1) in the liner of the dish-washing machine, wherein the rack body (1) is spliced into a frame structure which is provided with a plurality of vertical rods (12) and cross rods (11) and is concave downwards and can be used for placing tableware; the method is characterized in that: also included is a method of manufacturing a semiconductor device,

one side of the connecting piece (3) is provided with a clamping part (31) which is clamped with the side wall of the guide rail (2) of the dish washer; the other side is provided with a sliding connecting part (32) which is sleeved with a vertical rod (12) of the shelf body (1), so that the shelf body (1) can vertically move up and down relative to the connecting piece (3).

2. A dishwasher rack structure as in claim 1, wherein: the clamping part (31) comprises a clamping part,

the clamping column (311) protrudes out of the side wall of the connecting piece (3) and extends towards the direction close to the guide rail (2) of the dish washer;

the clamping connector (312) is fixedly connected with the extending end of the clamping column (311), and the clamping connector (312) extends outwards along the radial direction of the clamping column (311) and protrudes out of the peripheral wall of the clamping column (311);

be provided with first bayonet socket (4) on guide rail (2) lateral wall, joint post (311) are at least partly stretched into in first bayonet socket (4), and the external diameter of joint (312) is greater than the bore of first bayonet socket (4) to restriction connecting piece (3) are from first bayonet socket (4) transversal crossing.

3. A dishwasher rack structure as in claim 2, wherein: the side wall of the guide rail (2) is provided with a bending part (211) protruding out of the surface of the guide rail, the protruding distance is greater than or equal to the thickness of the clamping connector (312), and the first bayonet (4) is arranged on the bending part (211).

4. A dishwasher rack structure as in claim 3, wherein: the longitudinal section of the first bayonet (4) is L-shaped, and the transverse end of the first bayonet (4) transversely extends towards the outward moving direction of the shelf body (1).

5. A dishwasher rack structure according to any one of claims 1 to 4, wherein: the sliding connection part (32) at least comprises,

the first sleeve (321) is arranged on one side of the connecting piece (3) opposite to the clamping part (31), and the first sleeve (321) is sleeved on the vertical rod (12) of the shelf body (1) in a sliding mode.

6. A dishwasher rack structure as in claim 5, wherein: the first sleeve (321) comprises a first sleeve,

a first strip-shaped port (321 a) extending to both ends of the first sleeve (321) along the axial direction of the first sleeve (321), the first strip-shaped port (321 a) communicating with a nozzle of the first sleeve (321);

two limiting plates (321 b) symmetrically extend from two edges of the first strip-shaped opening (321 a) to the peripheral wall protruding out of the first sleeve (321), and a connecting structure capable of being detachably connected is arranged between the limiting plates (321 b) and the connecting piece (3).

7. A dishwasher rack structure as in claim 6, wherein: the connecting structure at least comprises a connecting structure and a connecting structure,

a claw (321 c) with a neck protruding outwards from the joint with the limiting plate (321 b) and a claw bent from the extension end of the neck and extending transversely;

the second bayonet (5) comprises a second bayonet a (51) matched with the claw shape and a second bayonet b (52) extending upwards from the upper end of the second bayonet a (51) and matched with the neck width.

8. A dishwasher rack structure as in claim 7, wherein: the connecting structure further comprises a limiting block (321 d), wherein the limiting block and the clamping jaw (321 c) are arranged on the limiting plate (321 b) on the same side, and the maximum vertical length of the limiting plate (321 b) and the clamping jaw (321 c) is equal to the sum of the vertical lengths of the second clamping opening a (51) and the second clamping opening b (52).

9. A dishwasher rack structure as in claim 8, wherein: the top of the connecting piece (3) is provided with a supporting part (323) which extends from the connecting part to one side close to the shelf body (1);

the shelf body (1) is provided with an abutting part (33) protruding outwards from the surface of the vertical rod (12) of the shelf body (1) or a cross rod (11) of the shelf body (1) protruding from the surface of the vertical rod (12) of the shelf body (1), and the supporting part (323) can abut against the abutting part (33) or the cross rod (11).

10. A dishwasher, characterized in that: a shelf structure as claimed in any one of claims 1 to 9.