CN107411689B

CN107411689B - Connection structure and dish washer

Info

Publication number: CN107411689B
Application number: CN201710853354.4A
Authority: CN
Inventors: 宋行; 袁波; 赵洪图; 赵建勋
Original assignee: Midea Group Co Ltd; Foshan Shunde Midea Washing Appliances Manufacturing Co Ltd
Current assignee: Midea Group Co Ltd; Foshan Shunde Midea Washing Appliances Manufacturing Co Ltd
Priority date: 2017-09-20
Filing date: 2017-09-20
Publication date: 2023-05-26
Anticipated expiration: 2037-09-20
Also published as: CN107411689A

Abstract

The invention belongs to the technical field of dish washers, and particularly relates to a connecting structure and a dish washer, wherein the connecting structure comprises a base, an outer side plate which is arranged outside the base at intervals, and a supporting structural member which is connected outside the base and used for supporting the outer side plate, the supporting structural member comprises a first supporting plate and a second supporting plate which are connected in an initial mode, extend from the base to the outer side plate and are provided with elastic recovery, the first supporting plate and the second supporting plate are at least provided with one, wherein any two adjacent first supporting plates and second supporting plates are arranged at an included angle and form a V-shaped spacing groove, and the notch of the spacing groove is arranged in a direction parallel to the outer side plate. According to the invention, the bending degree of the first top supporting plate and the second top supporting plate is reduced, and after the newspaper clip test is completed, the top supporting structural member pushes the outer side plate back to the initial position, so that the outer side plate is prevented from leaving an indentation.

Description

Connection structure and dish washer

Technical Field

The invention belongs to the technical field of dish washers, and particularly relates to a connecting structure and a dish washer.

Background

The dish washer includes the base, be located the base outside and the curb plate that the interval set up and be connected in the base outside and be used for propping the top stay strip of curb plate outside with the base, top stay extends to the curb plate from the base, top stay strip direct butt to the curb plate or at end-to-end connection have the butt board in order to indirectly butt to the curb plate, based on this structure, when holding the clamp test, the curb plate receives the extrusion, the curb plate will take place deformation towards the base, top stay also can take place deformation, and present top stay strip takes place plastic deformation easily in the deformation, and the condition of rupture appears, after top stay strip takes place plastic deformation, top stay strip just can't be at top stay curb plate, lead to the indentation to appear in the curb plate, and, influence dish washer's outward appearance.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide a connecting structure which aims to solve the problem that an outer side plate is provided with an indentation after clamping test.

The invention is realized in the following way:

the utility model provides a connection structure, includes the base, is located the base outside and the outside board that the interval set up and connect in the base outside and be used for propping the supporting structure of outside board, supporting structure is including end to end just follows the base to the outside board extends and arranges and all has first top fagging and the second top fagging that elasticity resumes, first top fagging with the second top fagging all is equipped with one at least, and wherein, arbitrary two adjacent first top fagging and second top fagging are the contained angle setting to form the spacing groove that is the V-arrangement setting, the notch of spacing groove sets up the direction parallel to the outside board.

Optionally, in at least one pair of adjacent first top supporting plates and second top supporting plates, the first top supporting plates and the second top supporting plates are staggered with the outer side plates.

Optionally, in at least one pair of adjacent first top support plate and second top support plate, the first top support plate and the second top support plate are symmetrically arranged with a plane passing through an intersection of the two and parallel to the outer side plate.

Optionally, the top supporting structure comprises at least one first connecting plate, any two adjacent first top supporting plates and second top supporting plates pass through one first connecting plate, and the first connecting plate is perpendicular to the outer side plate.

Optionally, the first top support plate and the first connecting plate arc transition;

and/or the second top supporting plate is in arc transition with the first connecting plate.

Optionally, the connecting structure further comprises a second connecting plate for connecting the base and the top supporting structural member, the second connecting plate is perpendicular to the outer side plate, and the width of the second connecting plate in the direction from the base to the outer side plate is smaller than the notch width of the spacing groove.

Optionally, the first top support plate forms an angle with the outer side plate of less than 30 degrees;

and/or, the angle formed by the second top supporting plate and the outer side plate is smaller than 30 degrees.

Optionally, the jacking structural member includes at least two pairs of the first and second jacking plates.

Optionally, the jacking structural member and the base are of an integral structure.

The invention also provides a dish washer, which comprises the connecting structure.

Based on the structural design of the invention, when a newspaper clip test is carried out, namely, the outer side plate is subjected to external force towards the base and the top supporting structural member is extruded, wherein, as any two adjacent first top supporting plates and second top supporting plates are formed with spacing grooves with V-shaped cross sections, the opening directions of the spacing grooves are parallel to the outer side plate, namely, a pair of adjacent first top supporting plates and second top supporting plates, at least one of the first top supporting plates and the second top supporting plates is arranged with the outer side plate in a staggered way, and therefore, compared with the situation that the outer side plate extends from the base to the outer side plate, when the outer side plate has the same extrusion stroke, the bending degree of the first top supporting plates and the second top supporting plates is greatly reduced, namely, the plastic deformation possibility of the top supporting structural member is reduced, and the plastic deformation is avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, 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 only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a cross-sectional view of a connection structure provided by an embodiment of the present invention;

fig. 2 is a partial cross-sectional view of a connection structure provided by an embodiment of the present invention.

Reference numerals illustrate:

reference numerals	Name of the name	Reference numerals	Name of the name
				100	Base seat
200	Outer side plate
				300	Top support structural member	301	Spacing groove
310	First top support plate	320	Second top support plate
				330	First connecting plate
400	Second connecting plate

Detailed Description

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.

In the description of the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner" and "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention 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 invention.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present invention, 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 invention can be understood by those of ordinary skill in the art according to the specific circumstances.

The embodiment of the invention provides a connecting structure which is applied to a dish washer.

Referring to fig. 1 and 2, the connecting structure includes a base 100, an outer plate 200 disposed at an interval outside the base 100, and a supporting structure 300 connected to the outside of the base 100 for supporting the outer plate 200. The base 100 is used for carrying a bowl basket, and has a drainage structure, etc., and the base 100 can be made of plastic materials, such as PP; the outer panel 200 is used as an appearance member of the dishwasher, and is disposed on two opposite sides of the base 100 or is disposed around the base 100, and the outer panel 200 may be made of stainless steel plate, or may be supported by plastic material.

In the embodiment of the present invention, the top supporting structure 300 includes a first top supporting plate 310 and a second top supporting plate 320 that are connected end to end and extend from the base 100 to the outer side plate 200 and each have elastic recovery, at least one first top supporting plate 310 and at least one second top supporting plate 320 are provided, where any two adjacent first top supporting plates 310 and second top supporting plates 320 are disposed at an included angle, and form a V-shaped spacing groove 301, and the notch opening direction of the spacing groove 301 is parallel to the outer side plate 200. Wherein, the jacking structure 300 may be integrally constructed with the base 100, thereby improving the connection strength between the jacking structure and the base 100.

Based on this structural design, when the newspaper clip test is performed, that is, the outside board 200 is subjected to an external force towards the base 100, and the top supporting structural member 300 is extruded, wherein, because any two adjacent first top supporting boards 310 and second top supporting boards 320 are formed with the spacing groove 301 with V-shaped cross section, and the notch opening direction of the spacing groove 301 is parallel to the outside board 200, that is, one of the pair of adjacent first top supporting boards 310 and second top supporting boards 320, at least one of the first top supporting boards 310 and second top supporting boards 320 is staggered with the outside board 200, and thus, compared with the case of extending from the base 100 to the outside board 200, the bending degree of the first top supporting boards 310 and the second top supporting boards 320 is greatly reduced when the same extrusion stroke is performed, thereby greatly reducing the possibility of plastic deformation of the first top supporting boards 310 and the second top supporting boards 320, that is, the plastic deformation of the top supporting structural member 300 is avoided, and based on this, after the newspaper clip test is completed, that the outside board 200 is retracted towards the base 200, the outside board 200 is reset, and the outside board 200 is prevented from being reset.

In the above, the first top supporting plate 310 may be disposed parallel to the outer side plate 200, and then the second top supporting plate 320 is disposed to be staggered with the outer side plate 200, based on this structure, only the second top supporting plate 320 is bent when the newspaper clip test is performed; of course, the second top support plate 320 may be disposed parallel to the outer panel 200, and the second top support plate 320 may be disposed so as to be staggered with the outer panel 200, and only the second top support plate 320 may be bent when the newspaper clip test is performed.

Further, referring to fig. 1 and 2, in an embodiment of the present invention, at least one pair of adjacent first top support plates 310 and second top support plates 320, the first top support plates 310 and the second top support plates 320 are staggered with the outer side plates 200. Based on this structural design, when the newspaper clip test is performed, the first top supporting plate 310 and the second top supporting plate 320 will deform, and the deformation amount of the whole top supporting structural member 300 will be distributed to the first top supporting plate 310 and the second top supporting plate 320, which is not only that the first top supporting plate 310 or the second top supporting plate 320 deforms, but also that the deformation amount of the single first top supporting plate 310 or the single second top supporting plate 320 can be reduced compared with that of the single first top supporting plate 310 or the single second top supporting plate 320, so that the plastic deformation possibility of the first top supporting plate 310 or the single second top supporting plate 320 is further reduced, that is, the plastic deformation possibility of the top supporting structural member 300 is further reduced. Specifically, in the embodiment of the present invention, the first top support plate 310 forms an angle with the outer panel 200 of less than 30 degrees, and the second top support plate 320 forms an angle with the outer panel 200 of less than 30 degrees.

Further, referring to fig. 1 and 2, in the embodiment of the present invention, at least one pair of adjacent first top support plate 310 and second top support plate 320, the first top support plate 310 and the second top support plate 320 are symmetrically disposed in a plane passing through the intersection of the two and parallel to the outer side plate 200. Based on the structural design, the first top supporting plate 310 and the second top supporting plate 320 have the same structure, so that when the newspaper clip test is performed, the deformation amounts of the first top supporting plate 310 and the second top supporting plate 320 are the same, and therefore, plastic deformation of one of the first top supporting plate 310 and the second top supporting plate 320 is avoided compared with the other one.

Referring to fig. 1 and 2, in the embodiment of the present invention, the top supporting structure 300 includes at least one first connecting plate 330, and any two adjacent first top supporting plates 310 and second top supporting plates 320 pass through one first connecting plate 330, and the first connecting plate 330 is perpendicular to the outer side plate 200. Because the first top supporting plate 310 and the second top supporting plate 320 are arranged at an included angle, the intersection of the first top supporting plate 310 and the second top supporting plate 320 is provided with the concave-tip structure, so that when the first top supporting plate 310 and the second top supporting plate 320 are uniformly deformed, the internal stress of the concave-tip structure at the intersection of the first top supporting plate 310 and the second top supporting plate 320 is larger, the concave-tip structure at the intersection of the first top supporting plate 310 and the second top supporting plate 320 is easy to break, and based on the structural design, the adjacent first top supporting plate 310 and second top supporting plate 320 pass through the first connecting plate 330, the concave-tip structure between the first top supporting plate 310 and the second top supporting plate 320 is avoided, and the problem that the intersection of the first top supporting plate 310 and the second top supporting plate 320 is easy to break is solved.

Further, the arc transition between the first top supporting plate 310 and the first connecting plate 330 also avoids the concave tip structure between the first top supporting plate 310 and the first connecting plate 330 based on the structural design, and reduces the possibility of breakage between the first top supporting plate 310 and the first connecting plate 330. Specifically, the arc between the first top support plate 310 and the first connection plate 330 is 1/4 of an arc.

Further, the arc transition between the second top supporting plate 320 and the first connecting plate 330 is also based on the structural design, so that the concave tip structure between the second top supporting plate 320 and the first connecting plate 330 is avoided, and the possibility of breakage between the second top supporting plate 320 and the first connecting plate 330 is reduced. Specifically, the arc between the second top support plate 320 and the first connection plate 330 is 1/4 of an arc.

Referring to fig. 1, in the embodiment of the present invention, the connection structure includes a second connection plate 400 for connecting the base 100 and the top support structure 300, the second connection plate 400 is perpendicular to the outer panel 200, and a width of the second connection plate 400 in a direction from the base 100 to the outer panel 200 is smaller than a slot width of the spacing groove 301. Wherein, the top support structure 300 may be connected to the second connection plate 400 through the first top support plate 310, or may be connected to the first connection plate 330 through the second top support plate 320; specifically, in the embodiment of the present invention, the second connection plate 400 is connected to a second top supporting plate 320, and both are also in arc transition, and 1/4 arc transition. In a specific process, when the top support structure 300 is connected to the base 100 through the first top support plate 310 or the second top support plate 320, a problem of high internal stress is easily generated at the intersection of the first top support plate 310 and the base 100, or a problem of high internal stress is easily generated at the intersection of the second top support plate 320 and the base 100, so that the intersection of the top support structure 300 and the base 100 is easily broken, and based on the structural design, the possibility of breaking the intersection of the top support structure 300 and the base 100 can be reduced.

Referring to fig. 1, in the embodiment of the present invention, the top layer structure includes at least two pairs of first top supporting plates 310 and second top supporting plates 320, wherein increasing the number of the first top supporting plates 310 and the second top supporting plates 320 is beneficial to further reduce the deformation amount of the first top supporting plates 310 and the second top supporting plates 320.

The invention also provides a dish-washing machine, which comprises a connecting structure, wherein the specific structure of the connecting structure refers to the embodiment, and as the dish-washing machine adopts all the technical schemes of all the embodiments, the dish-washing machine also has all the beneficial effects brought by the technical schemes of the embodiments, and the description is omitted.

The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, or alternatives falling within the spirit and principles of the invention.

Claims

1. The utility model provides a connection structure, includes the base, be located the base outside and the outside board that the interval set up and connect in the base outside and be used for propping the top of outside board prop the structure, a serial communication port, top prop the structure including end to end just follow the base to the outside board extends and arranges and all has elasticity to resume first top fagging and second top fagging, first top fagging with the second top fagging all is equipped with one at least, and wherein, arbitrary two adjacent first top fagging and second top fagging are the contained angle setting to form the spacing groove that is the V-arrangement setting, the notch of spacing groove is seted up the direction and is on a parallel with the outside board.

2. The connection structure of claim 1, wherein at least one pair of adjacent first and second top support plates are each staggered with respect to the outer side plate.

3. The connection structure of claim 1, wherein at least one pair of adjacent first and second top support plates are symmetrically disposed about a plane passing through the intersection of the two and parallel to the outer side plates.

4. The connection structure of claim 1, wherein said top support structure comprises at least a first connection plate, any two adjacent ones of said first top support plate and said second top support plate passing through one of said first connection plates, said first connection plate being perpendicular to said outer side plate.

5. The connection structure of claim 4, wherein the first top brace panel transitions from the first connection panel arc;

6. The connection structure according to claim 1, wherein the connection structure includes a second connection plate for connecting the base and the top support structure, the second connection plate being perpendicular to the outer side plate, a width of the second connection plate in a direction from the base to the outer side plate being smaller than a notch width of the spacing groove.

7. The connection structure of claim 6, wherein the first top brace panel forms an angle with the outer panel of less than 30 degrees;

8. The connection structure according to any one of claims 1 to 7, wherein the jacking structure includes at least two pairs of the first and second jacking plates.

9. The connection according to any one of claims 1 to 7, wherein the jacking structure is of unitary construction with the base.

10. A dishwasher, characterized by comprising a connection structure as claimed in any one of claims 1 to 9.