CN219048296U

CN219048296U - Assembly structure of equipment shell and dish washer

Info

Publication number: CN219048296U
Application number: CN202222129938.6U
Authority: CN
Inventors: 杨家元; 公彦波; 王科
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: 2022-08-12
Filing date: 2022-08-12
Publication date: 2023-05-23
Anticipated expiration: 2032-08-12

Abstract

The utility model discloses an assembly structure of a device shell and a dish washer, wherein the assembly structure comprises: the limiting groove is fixedly arranged on the inner side of the shell; the limiting piece is fixedly arranged on the base and can be positioned in the limiting groove in a relative sliding manner; the limiting groove is provided with an avoiding opening for avoiding the fixing structure of the limiting piece, and the avoiding opening is arranged in an extending mode in the relative sliding direction of the limiting piece and the limiting groove. Through setting up but relative slip's spacing groove and locating part, when equipment receives the impact, the accessible relative slip realizes buffering, has avoided the damage to assembly structure. The assembly between the limiting groove and the limiting piece is realized by arranging the avoiding opening; and the extending direction of the avoidance opening is the relative sliding direction of the limiting piece and the limiting groove, so that the limiting groove and the limiting piece have the freedom of movement in one direction, and the assembly is realized by mutually limiting the limiting piece and the limiting groove in other directions.

Description

Assembly structure of equipment shell and dish washer

Technical Field

The utility model belongs to the technical field of dish washers, and particularly relates to an assembly structure of a device shell and a dish washer with the assembly structure.

Background

The dish washer integrates the functions of dish washing, disinfection, drying and storage, changes the traditional manual washing method, has the advantages of attractive appearance, convenient use, time and labor saving, sanitation and no special installation, and is more and more popular with consumers. The working principle of the dish washer is that the washing liquid is sprayed out from the sprayer under a certain pressure by the motor driving the washing pump, so that dense hot water flow in the three-dimensional direction is formed, the sprayer rotates due to the reaction force of the sprayed water, the washing liquid is uniformly sprayed onto the tableware in the dish washer, and three-dimensional spray washing and showering are carried out on the tableware.

The dish washer comprises a base, a shell and an inner container, wherein the shell and the inner container are arranged on the base, and the shell is arranged on the outer sides of the inner container and the base in a surrounding mode; through the screw fixation, during transport or transportation, dish washer fall can take place between shell and the base, have great impact force between base and shell, often lead to the set screw fracture between shell and the base.

The above information disclosed in this background section is only for enhancement of understanding of the background section of the application and therefore it may not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of Invention

The utility model aims at the problems in the prior art, and provides an assembly structure of an equipment shell, which is provided with a limiting groove and a limiting piece which can slide relatively, so that when the equipment shell is impacted, the equipment shell can be buffered through sliding relatively, and the damage to the assembly structure is avoided.

In order to achieve the aim of the utility model, the utility model is realized by adopting the following technical scheme:

an assembly structure for a device housing for mounting the housing to a base, comprising:

the limiting groove is fixedly arranged on the inner side of the shell;

the limiting piece is fixedly arranged on the base and can be positioned in the limiting groove in a relative sliding manner;

the limiting groove is provided with an avoiding opening for avoiding the fixing structure of the limiting piece, and the avoiding opening is arranged in an extending mode in the relative sliding direction of the limiting piece and the limiting groove.

In some embodiments of the present application, the limiting member and the limiting groove may be relatively slidable in an up-down direction.

In some embodiments of the present application, the dimension of the limiting member in the width direction of the relief opening is greater than the width of the relief opening.

In some embodiments of the present application, the limiting groove has with the fixed groove bottom plate that sets up of shell, follow the both ends of groove bottom plate inwards bend and be equipped with two groove curb plates that extend the setting, and follow two the tip of groove curb plate is bent and is close to each other and extends two bending plates that set up, two form between the bending plate dodge the mouth.

In some embodiments of the present application, the fixing structure extends into the avoidance port, and a plurality of pairs of clamping grooves matched and clamped with the fixing structure are formed in the avoidance port, and the plurality of pairs of clamping grooves are sequentially arranged in the extending direction of the avoidance port.

In some embodiments of the present application, the avoidance port has two end walls disposed at intervals, and a plurality of the engaging grooves on the two end walls are disposed in pairs in a matching manner.

In some embodiments of the present application, the fixing structure has a fixing column provided on the base, the limiting member is fixed on the fixing column, and the fixing column is clamped in the avoidance opening.

In some embodiments of the present application, the fixing structure has a fixing post provided on the base, a fastener for fixing the fixing post and the limiting member, and the fastener is located in the avoiding opening.

In some embodiments of the present application, the fastening member has a fastening portion fastened to the fastening post, a locking portion located in the escape opening for locking, and a retaining cap retained on a side of the stopper away from the fixing post.

In some embodiments of the present application, the fixing structure has a fixing column provided on the base, a fastener for fixing the fixing column and the limiting member, and a sleeve rotatably sleeved outside the fastener, where the sleeve is clamped in the avoidance opening.

In some embodiments of the present application, the housing has a rear back plate, left and right side plates, and the limit groove is located at the rear of the side plates.

Based on the assembly structure of the equipment shell, the utility model also provides a dish washer with the assembly structure, and the assembly structure is arranged between the shell and the base, so that when the dish washer is impacted, the dish washer can realize buffering through relative sliding, and the damage to the assembly structure is avoided.

A dishwasher, comprising:

a base;

the shell is arranged on the outer side of the base in a surrounding mode;

the assembly structure is positioned between the base and the shell.

Compared with the prior art, the utility model has the advantages and positive effects that: through setting up but relative slip's spacing groove and locating part, when equipment receives the impact, the accessible relative slip realizes buffering, has avoided the damage to assembly structure. The assembly between the limiting groove and the limiting piece is realized by arranging the avoiding opening; and the extending direction of the avoidance opening is the relative sliding direction of the limiting piece and the limiting groove, so that the limiting groove and the limiting piece have the freedom of movement in one direction, and the assembly is realized by mutually limiting the limiting piece and the limiting groove in other directions.

Other features and advantages of the present utility model will become apparent upon review of the detailed description of the utility model in conjunction with the drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an embodiment of an assembly structure of a device housing according to the present utility model;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is an enlarged schematic view of the area A in FIG. 2;

FIG. 4 is an exploded view of FIG. 3;

FIG. 5 is a schematic cross-sectional view of the assembled structure;

FIG. 6 is a schematic view of the assembly of parts of FIG. 4;

FIG. 7 is a schematic view of a structure defining a slot;

FIG. 8 is a schematic view of another embodiment of an assembly structure of a device housing according to the present utility model;

FIG. 9 is an enlarged schematic view of the screw of FIG. 8;

FIG. 10 is a schematic view of a further embodiment of an assembly structure of a device housing according to the present utility model;

wherein the housing 100; a back plate 110; a side plate 120;

a base 200;

liner 300

Assembly structure 400;

a limit groove 10; an avoidance port 11; a catching groove 111; a trough bottom plate 15; a tank side plate 16; a bending plate 17;

a stopper 20;

a fixed structure 30; a fixed column 31; a fastener 32; a fastening portion 321; an engaging portion 322; a stop cap 323; a sleeve 33.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

In the description of the present utility model, the terms "upper", "lower", "left", "right", and the like refer to the directions or positional relationships indicated by the terms "inner" and "outer" in the direction approaching the center of the liner, based on the positional relationships shown in the drawings. The terminology is used for the purpose of describing and simplifying the description only, and is not intended to indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The following disclosure provides many different embodiments, or examples, for implementing different features of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present utility model provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.

Example 1

Referring to fig. 1-7, a first embodiment of an assembling structure of an equipment housing according to the present utility model is provided, in which an assembling structure 400 of an equipment housing is used for mounting a housing 100 on a base 200, a liner 300 is disposed in the housing 100, the liner 300 is disposed above the base 200, and the housing 100 is disposed around the liner 300 and the outside of the base 200. For the assembly between the housing 100 and the base 200, various assembly structures may be provided, most commonly, directly by screw fixation, or a snap-fit fixation structure may be provided, and in this embodiment, an assembly structure 400 having a degree of freedom of relative movement is described. The device may be a dishwasher, a shoe washer or the like having a housing and a base.

The mounting structure 400 of the device housing includes: the limiting groove 10 and the limiting piece 20 are fixedly arranged on the inner side of the shell 100, and the limiting piece 20 is fixedly arranged on the base 200. The limiting piece 20 is relatively slidably located in the limiting groove 10, so that the limiting groove 10 and the limiting piece 20 have a degree of freedom in a relative sliding direction. The limiting piece 20 is fixedly arranged on the base 200, and a fixing structure 30 is arranged between the limiting piece 20 and the base 200, or the limiting piece 20 is fixed on the base 200 through the fixing structure 30.

The limiting groove 10 is provided with the avoiding opening 11, the avoiding opening 11 is used for avoiding the fixing structure 30 of the limiting piece 20, the limiting piece 20 is located in the limiting groove 10, and the avoiding opening 11 extends in the relative sliding direction of the limiting piece 20 and the limiting groove 10.

In this embodiment, by providing the limiting groove 10 and the limiting member 20 which can slide relatively, when the device is impacted, buffering can be achieved through sliding relatively, and damage to the assembly structure is avoided. The assembly between the limitable slot 10 and the limiting piece 20 is realized by arranging the avoiding opening 11; the extending direction of the avoiding opening 11 is the relative sliding direction of the limiting piece 20 and the limiting groove 10, so that the limiting groove 10 and the limiting piece 20 have a degree of freedom of movement in one direction, and assembly is realized through mutual limitation of the limiting piece 20 and the limiting groove 10 in other directions.

In some embodiments of the present application, the limiting member 20 and the limiting groove 10 may slide relatively in the up-down direction, that is, the avoiding opening 11 extends in the up-down direction; when the equipment receives impact force in the up-down direction, the limiting piece 20 and the limiting groove 10 can move up and down relatively, so that the shell 100 and the base 200 at the assembly structure can move up and down relatively, impact force in the up-down direction can be buffered, and damage to the assembly structure is avoided.

In some embodiments of the present application, referring to fig. 2, the housing 100 has a rear plate 110, left and right side plates 120, and the limit groove 10 is located at the rear of the side plates 120, that is, the assembly structure is disposed at the side of the base 200. The size of the limiting piece 20 in the width direction of the avoidance port 11 is larger than the width of the avoidance port 11; the limiting piece 20 is ensured to be positioned in the limiting groove 10 in a relatively up-and-down moving way, and the limiting piece 20 and the limiting groove 10 can bear outward force. The stopper 20 is positioned in the stopper groove 10 to limit the degree of freedom between the stopper 20 and the stopper groove 10 in the left-right direction.

In some embodiments of the present application, the avoidance port 11 may be provided to extend in the front-rear direction as needed, so that the stopper 20 and the stopper groove 10 may be relatively moved in the front-rear direction; or the avoiding opening 11 is arranged to extend in the left-right direction, so that the limiting piece 20 and the limiting groove 10 can relatively move in the left-right direction. The limiting groove 10 may be provided on the rear plate 110 or in the front of the side plate 120, etc., as needed.

In some embodiments of the present application, the limiting groove 10 has a groove bottom plate 15 fixedly arranged with the housing 100, two groove side plates 16 inwardly bent along two ends of the groove bottom plate 15 and provided with extending portions, and two bending plates 17 bent along ends of the two groove side plates 16 and provided adjacent to each other and extending portions, and an avoiding opening 11 is formed between the two bending plates 17. The groove bottom plate 15 is arranged in parallel with the side plate 120, and the groove bottom plate 15 is attached and fixed on the inner side of the side plate 120, so that the contact area between the limiting groove 10 and the shell 100 is increased, and the fixation firmness and the stress stability are improved.

In some embodiments of the present application, the securing structure 30 extends into the relief port 11, and may define relative movement of the housing 100 and the base 200 in a front-to-rear direction. The avoiding opening 11 is provided with a plurality of pairs of engaging grooves 111 which are engaged with the fixing structure 30 in a matching manner, and the plurality of pairs of engaging grooves 11 are sequentially arranged in the extending direction of the avoiding opening 11. The pairs of engaging grooves 11 may be provided adjacently or at intervals. By providing the engaging groove 111, the housing 100 and the base 200 can be relatively moved in the vertical direction to a certain extent, and when the force between the fixing structure 30 and the limiting groove 10 overcomes the engaging force between the fixing structure 30 and the engaging groove 11, the fixing structure 30 is separated from the engaging groove 11 and moves into the next adjacent engaging groove 11.

In some embodiments of the present application, the relief opening 11 has two end walls disposed at intervals, that is, two end walls where the two bending plates 17 are close to each other, and a plurality of engaging grooves 111 on the two end walls are disposed in pairs in a matching manner. The front and rear ends of the fixing structure 30 are respectively located in the engaging grooves 111 on the two end walls.

In some embodiments of the present application, the fixing structure 30 has a fixing post 31 provided on the base 200, the limiting member 20 is fixed on the fixing post 31, and the fixing post 31 is clamped in the avoiding opening 11; the fixing post 31 is engaged in the engaging groove 111. The fixing post 31 is fixed to the fixing post by a fastener 32.

Example two

The main difference between this embodiment and the first embodiment is that the fixing structure 30 is different, and other structures can be the same as those of the first embodiment.

Referring to fig. 8-9, a mounting structure 400 for a device housing includes: the limiting groove 10 and the limiting piece 20 are fixedly arranged on the inner side of the shell 100, and the limiting piece 20 is fixedly arranged on the base 200. The limiting piece 20 is relatively slidably located in the limiting groove 10, so that the limiting groove 10 and the limiting piece 20 have a degree of freedom in a relative sliding direction. The limiting piece 20 is fixedly arranged on the base 200, and a fixing structure 30 is arranged between the limiting piece 20 and the base 200, or the limiting piece 20 is fixed on the base 200 through the fixing structure 30.

In some embodiments of the present application, the housing 100 has a rear back plate 110, left and right side plates 120, and the limiting groove 10 is located at the rear of the side plates 120, that is, the assembly structure is disposed at the side of the base 200. The size of the limiting piece 20 in the width direction of the avoidance port 11 is larger than the width of the avoidance port 11; the limiting piece 20 is ensured to be positioned in the limiting groove 10 in a relatively up-and-down moving way, and the limiting piece 20 and the limiting groove 10 can bear outward force. The stopper 20 is positioned in the stopper groove 10 to limit the degree of freedom between the stopper 20 and the stopper groove 10 in the left-right direction.

In some embodiments of the present application, the fixing structure 30 is provided with a fixing column 31 arranged on the base, and a fastener 32 for fixing the fixing column 31 and the limiting piece 20, wherein the fastener 32 is clamped in the avoiding opening 11; i.e. the fastener 32 is snapped into the snap groove 111.

In some embodiments of the present application, the fastener 32 has a fastening portion 321 fastened to the fastening post 31, an engaging portion 322 located in the escape opening 11, and a retaining cap 323 that retains the side of the stopper 32 away from the fixing post 31. The engaging portion 322 engages in the escape opening 11, and an outer surface of the engaging portion 322 is a smooth surface.

Example III

Referring to fig. 10, an assembling structure 400 of a device housing includes: the limiting groove 10 and the limiting piece 20 are fixedly arranged on the inner side of the shell 100, and the limiting piece 20 is fixedly arranged on the base 200. The limiting piece 20 is relatively slidably located in the limiting groove 10, so that the limiting groove 10 and the limiting piece 20 have a degree of freedom in a relative sliding direction. The limiting piece 20 is fixedly arranged on the base 200, and a fixing structure 30 is arranged between the limiting piece 20 and the base 200, or the limiting piece 20 is fixed on the base 200 through the fixing structure 30.

In some embodiments of the present application, the fixing structure 30 has a fixing post 31 provided on the base 200, a fastener 32 for fixing the fixing post 31 and the limiting member 20, and a sleeve 33 rotatably sleeved outside the fastener 32, where the sleeve 33 is engaged in the avoiding opening 11. By providing the sleeve 33, rolling friction is possible when the fixed structure 30 moves in the relief opening 11, which is advantageous for reducing wear between the components,

the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features thereof; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims

1. An assembly structure of a device housing for mounting said housing to a base, comprising:

the limiting groove is fixedly arranged on the inner side of the shell;

2. The fitting structure of claim 1, wherein said stopper and said stopper groove are relatively slidable in an up-down direction, and a dimension of said stopper in a width direction of said relief opening is larger than a width of said relief opening.

3. The assembly structure according to claim 1, wherein the limit groove has a groove bottom plate fixedly arranged with the housing, two groove side plates inwardly bent along two ends of the groove bottom plate and provided with extension, and two bending plates bent along ends of the two groove side plates and provided with extension close to each other, and the avoiding opening is formed between the two bending plates.

4. The assembly structure according to claim 1, wherein the fixing structure extends into the avoidance opening, a plurality of pairs of clamping grooves which are matched and clamped with the fixing structure are formed in the avoidance opening, and the plurality of pairs of clamping grooves are sequentially arranged in the extending direction of the avoidance opening.

5. The fitting structure of claim 4, wherein said relief opening has two spaced end walls, a plurality of said snap-fit recesses on both of said end walls being matingly paired.

6. The assembly structure of claim 1, wherein the fixing structure has a fixing post provided on the base, the limiting member is fixed on the fixing post, and the fixing post is clamped in the avoiding opening.

7. The assembly structure of claim 1, wherein the fixing structure comprises a fixing column arranged on the base, and a fastener for fixing the fixing column and the limiting piece, and the fastener is clamped in the avoidance opening.

8. The assembly structure according to claim 7, wherein the fastener has a fastening portion fastened to the fastener post, an engaging portion for engaging in the escape opening, and a stopper cap that is stopped at a side of the stopper away from the fixing post.

9. The assembly structure according to claim 1, wherein the fixing structure comprises a fixing column arranged on the base, a fastener for fixing the fixing column and the limiting piece, and a sleeve rotatably sleeved outside the fastener, and the sleeve is clamped in the avoidance opening.

10. A dishwasher, comprising:

a base;

the shell is arranged on the outer side of the base in a surrounding mode;

the mounting structure of any one of claims 1 to 9, located between the base and the housing.