CN118285714A - Dish-washing machine - Google Patents

Abstract

The invention relates to the technical field of washing equipment, in particular to a dish washer, which aims to solve the problems that the fixing structure between the liner and a base of the existing dish washer is complex, the maintenance is inconvenient, and the sealing requirement of the liner cannot be met. The dish washer comprises an inner container and a base, wherein the inner container is arranged above the base, a first protruding outer edge and a second protruding outer edge are arranged on the base, a mounting groove is formed in the periphery of the first protruding outer edge, the second protruding outer edge and the base, a U-folded structure is correspondingly arranged on the inner container and can be inserted into the mounting groove, the U-folded structure can be fixedly connected with the base through screws, the U-folded structure on the inner container is firstly inserted into the mounting groove on the base when the inner container is mounted through the arrangement mode, and then the U-folded structure and the base are fixed through the screws.

Description

Dish-washing machine

Technical Field

The invention relates to the technical field of washing equipment, and particularly provides a dish washer.

Background

With the improvement of the living standard of people, various household appliances enter families, at present, dish washers become indispensable household appliances in daily life of many families, with the development of dish washer markets, more and more users use dish washers, the increase of the market demand of dish washers makes the material cost, production efficiency and maintenance convenience requirements of enterprises on dish washers higher and higher.

In the fixed mode of current dish washer inner bag, some link to each other with the base after riveting through panel beating rear column, satisfy the product demand through the fix with screw, still increase the snap-in face through inner bag interlock mode in back both sides snap-in position, satisfy the product demand through big snap-in face and base through the fix with screw (this mode needs to increase the glue at the snap-in face and seals the inner bag), above-mentioned current fixed mode is complicated, inconvenient maintenance not only, and can not satisfy the sealed demand of inner bag yet.

Accordingly, there is a need in the art for a new dishwasher to solve the above-described problems.

Disclosure of Invention

The invention aims to solve the technical problems that the fixing structure between the liner and the base of the existing dish washer is complex, the maintenance is inconvenient, and the sealing requirement of the liner cannot be met.

In a first aspect, the invention provides a dish washer, the dish washer comprises an inner container and a base, the inner container is arranged above the base, a first protruding outer edge and a second protruding outer edge are arranged on the base, a mounting groove is formed in the periphery of the first protruding outer edge, the second protruding outer edge and the base, correspondingly, a U-folded structure is arranged on the inner container, the U-folded structure can be inserted into the mounting groove, and the U-folded structure can be fixedly connected with the base through screws.

In the specific embodiment of the dish washer, the size of the opening of the U-shaped folded structure is larger than the groove width of the mounting groove.

In the specific embodiment of the dish washer, the size of the opening of the U-shaped folded structure is larger than that of the sealing part, and/or a guide inclined plane is arranged on the outer edge of the second protrusion.

In a specific embodiment of the dish washer, a first mounting hole is formed in the sealing position of the U-shaped folding structure, a second mounting hole is formed in the bottom of the mounting groove correspondingly, and the position of the first mounting hole is set to correspond to the position of the second mounting hole after the U-shaped folding structure is inserted into the mounting groove.

In a specific embodiment of the above dishwasher, the dishwasher further comprises a fixing member, the fixing member comprises a first side plate, a second side plate and a cross beam connecting the first side plate and the second side plate, so that a fixing groove is formed between the first side plate and the second side plate, and a fixing hole is further formed in the first side plate.

In the specific embodiment of the dish washer, the fixing groove is clamped on the outer edge of the first protrusion, the inner container is further provided with a clamping platform, the second side plate is abutted on the clamping platform, and the fixing hole is fixed on the outer edge of the first protrusion.

In a specific embodiment of the dish washer, the first side plate is further provided with a plugging protrusion, the plugging protrusion is arranged on the outer side of the fixing groove, correspondingly, the base is further provided with a plugging groove, and the plugging protrusion is arranged to be capable of being inserted into the plugging groove.

In a specific embodiment of the above dishwasher, the length of the second side plate is smaller than the length of the first side plate; and/or the width of the second side plate is smaller than that of the first side plate, and/or the end part of the second side plate is also provided with an extension abutting surface.

In the above-mentioned specific embodiment of the dishwasher, the width of the fixing groove is equal to the width of the outer edge of the first protrusion.

In the specific embodiment of the dish washer, the inner container is further provided with an avoidance fold edge connected with the clamping platform.

Under the condition of adopting the technical scheme, the U-shaped structure on the inner container is inserted into the mounting groove surrounded by the first protruding outer edge and the second protruding outer edge and the base, then the U-shaped structure and the mounting groove are fixed by the screw, when the inner container of the dish washer is required to be disassembled and maintained, the fixing screw is only required to be unscrewed, the connection between the inner container and the base is tighter and is not easy to loosen through the fastening effect of the screw, the purpose of simple structure and convenient disassembly and assembly is realized, and the problems that the fixing structure between the inner container and the base of the existing dish washer is complex, the maintenance is inconvenient, and the sealing requirement of the inner container cannot be met are solved.

Drawings

Preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:

FIG. 1 is an overall schematic of a dishwasher of the present invention;

fig. 2 is a partial enlarged view of a fixing member of the dish washer of the present invention, wherein fig. 2 is a view at a of fig. 1;

FIG. 3 is a right side view of the dishwasher of the present invention of FIG. 2;

fig. 4 is a sectional view at B-B of the dishwasher of the present invention in fig. 2.

List of reference numerals:

1-a dishwasher;

11-an inner container; a 111-fold U structure; 112-clamping a platform; 113-avoiding flanging;

12-a base; 121-a first convex outer edge; 122-a second convex outer edge; 123-mounting slots; 124-a plug recess;

13-a fixing piece; 131-a first side plate; 1311-fixation holes; 1312-inserting the protrusion; 132-a second side plate; 1321-extending the abutment surface; 133-a cross beam; 134-fixing grooves;

14-screw.

Detailed Description

Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention. Those skilled in the art can adapt it as desired to suit a particular application.

It should be noted that, in the description of the present invention, terms such as "inner", "outer", and the like refer to directions or positional relationships based on directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed 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 relative importance.

Furthermore, it should be noted that, in the description of the present invention, 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; may be a mechanical connection; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific circumstances.

As shown in fig. 1 to 4, in order to solve the problems that the fixing structure between the inner container 11 and the base 12 of the existing dish washer 1 is complex and inconvenient to maintain, the dish washer 1 of the present invention comprises the inner container 11 and the base 12, the inner container 11 is arranged above the base 12, a first protruding outer edge 121 and a second protruding outer edge 122 are arranged on the base 12, according to the orientation in fig. 4, the left side of the middle of the two protruding outer edges on the base 12 is the first protruding outer edge 121, the right side is the second protruding outer edge 122, the first protruding outer edge 121, the second protruding outer edge 122 and the base 12 enclose a mounting groove 123, the notch of the mounting groove 123 faces the direction of the upper inner container 11, a folded U structure 111 is correspondingly arranged on the inner container 11, the folded U structure 111 can be inserted into the mounting groove 123 along the first protruding outer edge 121 and the second protruding outer edge 122 from top to bottom, according to the orientation in fig. 4, a first mounting hole (the first mounting hole is a through hole is a conventional through hole), a second mounting hole (the second mounting hole is a conventional through hole is correspondingly arranged at the bottom of the second mounting hole 123), and the mounting hole is not shown in the conventional mounting hole (the second mounting hole is correspondingly shown in fig. 123).

Under the condition of adopting the embodiment, in the process of fixedly mounting the liner 11 and the base 12 of the dish washer 1, the U-folded structure 111 on the liner 11 is firstly slid into the mounting groove 123 along the first convex outer edge 121 and the second convex outer edge 122, after the U-folded structure 111 completely enters the mounting groove 123, the U-folded structure 111 is screwed into the second mounting hole after penetrating through the first mounting hole through the screw 14, so that the bottom of the U-folded structure 111 and the bottom of the mounting groove 123 are fixedly connected together, the fixation between the liner 11 and the base 12 of the dish washer 1 is realized, the U-folded structure 111 and the mounting groove 123 are completely attached due to the pressing force of the screw, and when the liner 11 or the base 12 is required to be disassembled, only the screw 14 is required to be unscrewed.

The above arrangement has the advantages that: the installation of inner bag 11 and base 12 can be realized easily through the mounting groove 123 on the U structure 111 cooperation base 12 of rolling over on the inner bag 11, only need on this basis through a part cooperation first mounting hole and second mounting hole of screw 14 can realize that inner bag 11 and base 12 are fixed, and simple structure is convenient, has also made things convenient for the dismantlement when follow-up maintenance simultaneously, has still satisfied the sealed needs between inner bag 11 and the base 12 moreover, has avoided appearing the condition of leaking between inner bag 11 and the base 12, promotes user's use experience.

The dishwasher 1 of the present invention will be described in detail with further reference to fig. 2-4.

In one possible embodiment, as shown in fig. 4, the dimensions of the opening of the U-fold 111 are greater than the slot width of the mounting slot 123.

The advantages of the above embodiment are: since the dishwasher 1 is continuously in a water environment during operation, not only the fixing requirement, but also the waterproof sealing requirement between the liner 11 and the base 12 need to be met, in this embodiment, the opening of the U-shaped folded structure 111 is set to be larger than the groove width of the mounting groove 123, specifically, since the U-shaped folded structure 111 is obtained by a flanging machine or a sheet metal processing method, the U-shaped folded structure 111 itself has a certain elasticity, and in the process of inserting the U-shaped folded structure 111 into the mounting groove 123, since the opening is larger than the groove width of the mounting groove 123, both side walls at the opening of the U-shaped folded structure 111 can be tightly abutted against the first convex outer edge 121 and the second convex outer edge 122 of the mounting groove 123, thereby realizing tight connection between the liner 11 and the base 12, avoiding the water leakage condition, and since the U-shaped folded structure 111 is fixed by the screw 14 at the bottom of the U-shaped folded structure 111 and the mounting groove 123, the U-shaped folded structure 111 cannot slide out of the mounting groove 123 due to elasticity.

In one possible embodiment, as shown in fig. 4, the size of the opening of the U-shaped folded structure 111 is larger than the size of the sealing portion, and a guiding slope is provided on the second protruding outer edge 122.

The above arrangement has the advantages that: in order to facilitate the installation of the liner 11 and the base 12, in this embodiment, the shape of the U-shaped folding structure 111 is set to be in a form of large opening and small sealing, so when the U-shaped folding structure 111 is installed in the installation groove 123, the smaller size of the sealing can enable the U-shaped folding structure 111 to be aligned with the notch of the installation groove 123 more accurately and rapidly, and therefore the installation is achieved.

The above description describes that the fixing of the liner 11 and the base 12 is achieved by the U-shaped structure 111 and the mounting groove 123, and on this basis, in order to make the fixing of the liner 11 more stable and reliable, the present invention also proposes the following embodiments.

Referring now to fig. 2-4, in one possible embodiment, the dishwasher 1 further includes a fixing member 13, where the fixing member 13 includes a first side plate 131, a second side plate 132, and a cross member 133 connecting the first side plate 131 and the second side plate 132, such that a fixing groove 134 is formed between the first side plate 131 and the second side plate 132, a fixing hole 1311 is further provided on the first side plate 131, the fixing groove 134 is clamped on the first convex outer edge 121, a clamping platform 112 is further provided on the liner 11, the second side plate 132 is abutted on the clamping platform 112, and the fixing hole 1311 is fixed on the first convex outer edge 121.

In the case of adopting the above embodiment, in the process of fixedly mounting the liner 11 through the fixing member 13, the folded U structure 111 on the liner 11 is inserted into the mounting groove 123 on the base 12, thereby realizing the fixing of the liner 11 in the horizontal direction, then the fixing groove 134 on the fixing member 13 is clamped on the first convex outer edge 121 of the base 12, meanwhile, the second side plate 132 of the fixing member 13 is abutted on the clamping platform 112 of the liner 11, finally the fixing member 13 is fixed on the first convex outer edge 121 of the base 12 through the fixing hole 1311, thereby realizing the fixed connection between the fixing member 13 and the base 12 and the fixing of the liner 11 in the vertical direction, and further enhancing the tightness and stability of the connection between the fixing member 13 and the base 12 because the length of the fixing groove 134 in the vertical direction is greater than that of the second side plate 132 and smaller than that of the first side plate 131, and at the time, the part of the first side plate 131, which is not surrounded with the fixing groove 134, can be abutted on the first convex outer edge 121, thereby enabling the two sides of the first side plate 131 and the second side plate 132 to form a clamp against the first convex outer edge 121.

The embodiment has the advantages that the fixing of the inner container 11 can be realized only through the fixing piece 13 matched with the corresponding fixing structures on the inner container 11 and the base 12, the number of parts is small, the production and maintenance cost is reduced, meanwhile, a large number of fixing connection modes such as clamping connection and abutting connection and the like and a fixing mode of matching the fixing hole 1311 are adopted, the assembly and the subsequent maintenance disassembly and assembly processes are simplified, the efficiency is improved, and in conclusion, the fixing piece 13 for the dish washer 1 and the dish washer 1 are simple in structure, good in fixing strength and stability and strong in practicability, and the problems that the fixing structure between the inner container 11 and the base 12 of the existing dish washer 1 is complex and inconvenient to maintain are solved.

As shown in fig. 4, in one possible embodiment, the first side plate 131 is further provided with a plugging protrusion 1312, and correspondingly the base 12 is further provided with a plugging recess 124, and the plugging protrusion 1312 is configured to be inserted into the plugging recess 124.

In the case of the above embodiment, in the process of installing the fixing element 13, the fixing groove 134 of the fixing element 13 is first clamped on the first protruding outer edge 121, meanwhile, the second side plate 132 of the fixing element 13 abuts against the clamping platform 112 of the inner container 11, then the inserting protrusion 1312 is fastened into the inserting groove 124 on the base 12, at this time, both ends of the fixing element 13 provide inward fastening force due to self elasticity, so that the inner container 11 can be pressed down towards the base 12, and the inner container 11 and the base 12 are further fixedly connected, and of course, the fixing of the inner container 11 and the base 12 cannot be completely realized only by the elastic force of the fixing element 13, so that, in order to ensure that the fixing element 13 cannot fall off, the fixing element 13 is finally required to be fixed on the first protruding outer edge 121 of the base 12 through the fixing hole 1311, thereby completing the fixing of the inner container 11 and the base 12.

The advantage of the above embodiment is that, through setting up grafting protruding 1312 and grafting recess 124 on mounting 13 and base 12, make operating personnel can be earlier with mounting 13 joint on inner bag 11 and base 12 when installing mounting 13, then fix the fixed orifices 1311 of mounting 13, the condition that needs to hold always in the installation of mounting 13 has been avoided, the installation of mounting 13 has been simplified, operating personnel's experience has been promoted, on the other hand, owing to set up dual fixed structure, the fixed strength has been promoted, the fixed stability of inner bag 11 has been strengthened.

As shown in fig. 3 and 4, an end of the second side plate 132 is further provided with an extension abutment surface 1321.

The advantage of the above embodiment is that, although the second side plate 132 has a certain thickness, the second side plate 132 still has an unstable problem in vertically abutting against the clamping platform 112, so, compared with the case that the extending abutment surface 1321 is not provided, when the second side plate 132 abuts against the clamping platform 112, the contact area between the second side plate 132 and the clamping platform 112 can be increased by providing the extending abutment surface 1321 at the end of the second side plate 132, so that the contact between the second side plate 132 and the clamping platform 112 is more stable, and in addition, compared with the case that the width of the second side plate 132 is directly increased, the embodiment can save space, and avoid the influence on the structural strength of the liner 11 itself due to the need of leaving excessive evasion space on the liner 11.

As shown in fig. 4, in one possible embodiment, the width of the fixing groove 134 is equal to the width of the first protrusion outer edge 121.

The advantage of the above embodiment is that the width of the fixing groove 134 is set to be equal to the width of the first protruding outer edge 121, so that when the fixing member 13 is installed, the first protruding outer edge 121 can be embedded into the fixing groove 134, and the two sides of the first protruding outer edge 121 are simultaneously fixed by the first side plate 131 and the second side plate 132, compared with the setting mode that the width of the fixing groove 134 is greater than the width of the first protruding outer edge 121, in the present embodiment, the contact area between the first side plate 131 and the second side plate 132 on the fixing member 13 and the first protruding outer edge 121 on the base 12 is larger, the contact is tighter, and the fixing effect is better.

As shown in fig. 4, in one possible embodiment, the liner 11 is further provided with a relief flap 113 connected to the clamping platform 112.

The advantage of the above embodiment is that the inner container 11 is provided with the avoiding folded edge 113 connected with the clamping platform 112, on one hand, in order to leave a space for the abutting connection between the second side plate 132 and the clamping platform 112, the fixing of the inner container 11 by the fixing piece 13 is facilitated, and on the other hand, the avoiding folded edge 113 is provided with a bent bevel edge, which has higher supporting strength and better effect compared with the straight edge.

In one possible embodiment, as shown in fig. 4, the length of the second side plate 132 is less than the length of the first side plate 131.

The advantages of the above embodiment are: since the length of the fixing groove 134 in the vertical direction is greater than the second side plate 132 and smaller than the first side plate 131, at this time, a portion of the first side plate 131 that is not enclosed with the fixing groove 134 can abut against the first protruding outer edge 121, so that the first side plate 131 and the second side plate 132 form a clamp on both sides of the first protruding outer edge 121, and the tightness and stability of the connection between the fixing member 13 and the base 12 are further enhanced.

In a preferred embodiment, as shown in fig. 4, the insertion projections 1312 are disposed outside the fixing grooves 134, i.e., the insertion projections 1312 are illustrated in fig. 4 below the fixing grooves 134, instead of being disposed inside the fixing grooves 134.

In the case of adopting the above embodiment, compared with the case where the insertion protrusion 1312 is disposed on the inner side of the fixing groove 134, the insertion positions of the insertion protrusion 1312 and the insertion groove 124 are prevented from overlapping with the clamping positions of the first protrusion outer edge 121 and the second side plate 132, so that the situation that the first protrusion outer edge 121 cannot provide enough clamping strength due to the insertion groove 124 disposed at the clamping positions of the first protrusion outer edge 121 and the second side plate 132 is avoided, and the clamping stability of the first protrusion outer edge 121 and the second side plate 132 is ensured.

In a preferred embodiment, the width of the second side plate 132 is smaller than the width of the first side plate 131.

The advantage of the above embodiment is that the width of the second side plate 132 is reduced to reduce the avoiding space on the inner container 11 required for avoiding the second side plate 132, thereby avoiding the greater influence on the structure of the inner container 11, on the other hand, increasing the width of the first side plate 131 can improve the fixing strength of the fixing member 13, thereby ensuring the fixing effect of the fixing member 13 and prolonging the service life thereof.

In a preferred embodiment, the inside of the fixing member 13 is hollowed out.

The advantage of the above embodiment is that the hollowed-out processing not only can reduce the weight of the fixing piece 13, but also can reduce the stress inside the fixing piece 13, and the stress generated by deformation of the fixing piece 13 in the fixing process can be mutually offset by engraving proper lines, so that the occurrence of fracture of the fixing piece 13 caused by deformation is avoided, and the fixing strength of the fixing piece 13 is further improved.

In particular, in a preferred embodiment, the fixing member 13 is made of plastic, and the screw 14 is made of stainless steel.

It will be appreciated by those skilled in the art that, due to the strong corrosion resistance of the plastic material, the fixing member 13 is very suitable for working in a wet environment of the dishwasher 1 for a long time, so that the fixing member 13 is made of plastic material and the screw 14 is made of stainless steel, so that the fixing member 13 can work for a long time without being corroded.

In addition, regarding the material of the fixing member 13, it will be understood by those skilled in the art that although the above description refers to the fixing member 13 being made of plastic, this is not exclusive, and other common materials, such as aluminum alloy, which are easy to process and have a certain strength, may be selected, and these modifications are all within the scope of the present invention.

In summary, in order to solve the problems that the fixing structure between the inner container 11 and the base 12 of the existing dish washer 1 is complex and inconvenient to maintain, and the sealing requirement of the inner container 11 cannot be met, the dish washer 1 of the invention is provided with the U-folded structure 111 at the bottom of the inner container 11, the base 12 is provided with the first protruding outer edge 121 and the second protruding outer edge 122 and surrounds the first protruding outer edge 122 to form the mounting groove 123, after the U-folded structure 111 is inserted into the mounting groove 123, the inner container 11 and the base 12 are fixed and fastened and sealed through the bottom of the U-folded structure 111 and the mounting groove 123 by the screw 14, the installation and the disassembly are also facilitated, the purpose of sealing the mounting groove 123 by setting the opening of the U-folded structure 111 to be larger than the notch of the mounting groove 123 is achieved, the purpose of setting the U-folded structure 111 to be large in opening and small in shape and setting the guide inclined plane on the inner side wall of the second protruding outer edge 122 is achieved, the installation of the U-folded structure 111 is facilitated, the installation of the inner container 11 and the base 12 is simplified, the number of parts is reduced, the installation and the cost is reduced, and the number of parts is reduced, and the installation and the cost is reduced.

It should be noted that the above-mentioned embodiments are merely for illustrating the principles of the present invention, and are not intended to limit the scope of the invention, and those skilled in the art can modify the above-mentioned structure to apply the present invention to more specific application scenarios without departing from the principles of the present invention.

Thus far, the technical solution of the present invention has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present invention is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present invention, and such modifications and substitutions will fall within the scope of the present invention.

Claims (10)

1. The dish washer is characterized by comprising an inner container and a base, wherein the inner container is arranged above the base, a first protruding outer edge and a second protruding outer edge are arranged on the base, a mounting groove is formed in the periphery of the base by the aid of the first protruding outer edge and the second protruding outer edge, a U-shaped folding structure is correspondingly arranged on the inner container, the U-shaped folding structure can be inserted into the mounting groove, and the U-shaped folding structure can be fixedly connected with the base through screws.

2. The dishwasher of claim 1, wherein the opening of the U-fold structure has a size greater than a slot width of the mounting slot.

3. Dishwasher according to claim 2, characterized in that the dimensions of the openings of the U-fold structure are larger than the dimensions of the seals and/or

And a guide inclined plane is arranged on the outer edge of the second bulge.

4. The dishwasher of claim 2, wherein a first mounting hole is provided at the seal of the U-fold structure, and a second mounting hole is provided at the bottom of the mounting groove, and the first mounting hole is positioned to correspond to the second mounting hole when the U-fold structure is inserted into the mounting groove.

5. The dishwasher of claim 1 further comprising a fixture comprising a first side plate, a second side plate, and a cross member connecting the first side plate and the second side plate such that a fixing groove is formed between the first side plate and the second side plate, and a fixing hole is further provided on the first side plate.

6. The dishwasher of claim 5, wherein the fixing groove is clamped on the first protruding outer edge, the inner container is further provided with a clamping platform, the second side plate is abutted on the clamping platform, and the fixing hole is fixed on the first protruding outer edge.

7. The dishwasher of claim 6, wherein the first side plate is further provided with a socket protrusion, which is disposed at an outer side of the fixing groove, and the base is correspondingly provided with a socket groove, and the socket protrusion is configured to be inserted into the socket groove.

8. The dishwasher of claim 6 wherein the length of the second side panel is less than the length of the first side panel; and/or

The width of the second side plate is smaller than that of the first side plate, and/or

The end of the second side plate is also provided with an extension abutting surface.

9. The dishwasher of claim 6, wherein the fixing groove has a width equal to a width of the first projection outer edge.

10. The dishwasher of claim 6, wherein the liner is further provided with a relief flap connected to the snap-fit platform.