CN109464092B

CN109464092B - Mobile assembly and dish washing machine

Info

Publication number: CN109464092B
Application number: CN201811597090.1A
Authority: CN
Inventors: 余青; 赵建勋; 赵洪图; 熊正俊
Original assignee: Foshan Shunde Midea Washing Appliances Manufacturing Co Ltd
Current assignee: Wuhu Midea Smart Kitchen Appliance Manufacturing Co Ltd
Priority date: 2018-12-25
Filing date: 2018-12-25
Publication date: 2021-07-27
Anticipated expiration: 2038-12-25
Also published as: CN109464092A

Abstract

The invention discloses a moving assembly and a dish-washing machine, wherein the moving assembly comprises a support frame and moving parts, and a support area for mounting the dish-washing machine is arranged on the support frame; the center of gravity of the support frame is close to the rear side of the support area, and the moving piece is arranged on the support frame so that the support frame can move. Because the focus of support frame is close to the rear side setting in support area, consequently, support frame self has the trend that inclines backward, and after dish washer and support area installation, the holistic focus of dish washer and removal subassembly is located holistic central point and puts, consequently can prevent that dish washer from tipping forward along with the in-process that removes the subassembly motion.

Description

Mobile assembly and dish washing machine

Technical Field

The invention relates to the field of household appliances, in particular to a mobile assembly and a dish washing machine.

Background

With the popularization of household appliances such as dish washing machines, the convenience of use is an important index for evaluating the design quality of the dish washing machines. Considering that the use scene of the dishwasher may include other places such as a living room, an outdoor place (such as a courtyard) and the like besides a kitchen, a movable dishwasher is needed to be designed, the movable dishwasher is generally provided with rollers at the bottom of the dishwasher to realize the movement of the dishwasher, however, the movable dishwasher is easy to tip forwards in the moving process.

Disclosure of Invention

The main object of the present invention is to provide a mobile assembly that is easy to move and at the same time avoids tipping over.

In order to achieve the above purpose, the moving assembly provided by the invention is detachably arranged at the bottom of the household appliance; the moving assembly includes: the support frame is provided with a support area for mounting the household appliance; the gravity center of the support frame is arranged close to the rear side of the support area; and the moving piece is arranged on the supporting frame so that the supporting frame can move.

Preferably, the rear end of the support frame is provided with a detachable balancing weight.

Preferably, the weight of the balancing weight is different from that of the balancing weight; the rear end of the support frame can be used for installing any one of the balancing weights in a matching mode.

Preferably, the rear end of the support frame is provided with an installation frame; the balancing weight comprises a first balancing weight part, and the first balancing weight part is inserted in the mounting frame in a matching mode.

Preferably, the moving assembly further comprises a hoop member, and the first weight part is provided with a mounting step; the hooping piece hoops the mounting step so as to fix the first counterweight part in the mounting frame.

Preferably, the counterweight block further comprises a second counterweight part extending upwards from the top of the first counterweight part, and the mounting step is arranged at the joint of the first counterweight part and the second counterweight part.

Preferably, a rear side surface of the second weight portion is provided to protrude from a rear side surface of the first weight portion.

Preferably, the moving member comprises two first rollers arranged at the front end of the support frame and two second rollers arranged at the rear end of the support frame; the two first rollers are arranged close to the front side face of the supporting frame.

Preferably, the diameter of the first roller is larger than the diameter of the second roller.

Preferably, the supporting frame comprises a plurality of angle brackets and connecting rods connected between two adjacent angle brackets; the angle bracket is movably connected with the connecting rod so that the size of the supporting area can be adjusted.

Preferably, the bottom of the support frame is further provided with height adjusting feet, and each height adjusting foot is arranged corresponding to one moving member; the height adjusting foot is provided with a first position and a second position, when the height adjusting foot is located at the first position, the moving member is separated from the ground, and when the height adjusting foot is located at the second position, the moving member is in contact with the ground.

The present invention also proposes a dishwasher, comprising: a dishwasher body; a moving assembly; the dishwasher body is detachably mounted on a support area of the moving assembly, the moving assembly including:

the support frame is provided with a support area for mounting the household appliance; the gravity center of the support frame is arranged close to the rear side of the support area; and the moving piece is arranged on the supporting frame so that the supporting frame can move.

The moving assembly provided by the invention comprises a support frame and moving parts, wherein a support area for mounting the dish washing machine is arranged on the support frame; the center of gravity of the support frame is close to the rear side of the support area. Taking the application of the moving assembly to a dishwasher as an example, the dishwasher is installed on a support area of a support frame, and the support frame has a tendency of inclining backwards because the center of gravity of the support frame is arranged close to the rear side of the support area; when the dishwasher is installed with the supporting area, the center of gravity of the whole of the dishwasher and the moving assembly is located at the central position of the whole, so that the dishwasher can be prevented from tipping forwards in the process of moving along with the moving assembly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a mobile assembly according to an embodiment of the present invention;

fig. 2 is a schematic view of an installation structure of the counterweight and the support frame in fig. 1.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Supporting frame	130	Connecting rod
200	Moving part	210	First roller
				300	Balancing weight	220	Second roller
400	Binding member	310	A first weight part
				500	Height adjusting foot	320	Second counter weight
600	Locking piece	311	Mounting step
				110	Mounting frame	321	Weight reduction groove
120	Angle bracket

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The invention provides a moving assembly which not only can enable household appliances such as a dish washing machine to move conveniently, but also can prevent the household appliances from tipping in the moving process.

In an embodiment of the present invention, as shown in fig. 1 and 2, the moving assembly includes a support frame 100 and a moving member 200, wherein a support area for mounting the dishwasher is provided on the support frame 100; the center of gravity of the supporting frame 100 is disposed near the rear side of the supporting area, and the moving member 200 is disposed on the supporting frame 100, so that the supporting frame 100 is movable.

Specifically, taking the application of the moving assembly to a dishwasher as an example, the moving assembly is detachably mounted at the bottom of the dishwasher, specifically, the dishwasher is mounted on the supporting area of the supporting frame 100, and since the center of gravity of the supporting frame 100 is disposed close to the rear side of the supporting area, the supporting frame 100 itself has a tendency to tilt backwards; when the dishwasher is mounted with the support area, the overall center of gravity is centered, thereby preventing the dishwasher from tipping forward during movement with the moving assembly.

It should be noted that the moving assembly can also be applied to household appliances such as washing machines and refrigerators, so that the moving assembly not only can facilitate the movement of the washing machines and refrigerators, but also can prevent the washing machines and refrigerators from tipping forwards in the moving process.

Further, please continue to refer to fig. 1 and fig. 2, now a principle that the center of gravity of the supporting frame 100 is disposed near the rear side of the supporting area is described, in this embodiment, the rear end of the supporting frame 100 is provided with a detachable counterweight 300, so that the center of gravity of the supporting frame 100 can be disposed near the rear side of the supporting area, in other embodiments, the rear end of the supporting frame 100 can also be provided with the counterweight 300 fixedly connected to the supporting frame 100.

Further, in order to enable the moving assembly to be suitable for household appliances with different weights, in an embodiment of the present application, the weight balancing weights 300 are provided in plurality, and the weights of the weight balancing weights 300 are set differently; the rear end of the support frame 100 can be adapted to any one of the counterweights 300.

Now take the example that the balancing weight 300 includes the first balancing weight (not shown), the second balancing weight (not shown) and the third balancing weight (not shown), the household appliances of different weights include dish washer, refrigerator and washing machine, wherein, the weight and the dish washer of first balancing weight are suitable, after dish washer and support frame 100 are installed, the first balancing weight just can make the focus of dish washer be located the middle part of support frame 100, the principle of second balancing weight, the third balancing weight is the same with first balancing weight, no longer describe herein.

Similarly, balancing weight 300 through setting up different weight can also adapt to the same kind of electrical apparatus of different specifications, for example, dish washer has different specifications, and the weight of every kind of specification dish washer is different, sets up to be the difference through the weight with balancing weight 300 and sets up, can also adapt to the dish washer of different specifications.

Further, referring to fig. 1 and fig. 2, the detachable mounting structure of the counterweight 300 and the supporting frame 100 will now be described in detail. In this embodiment, the rear end of the supporting frame 100 is provided with a mounting frame 110, the counterweight 300 includes a first counterweight portion 310, and the first counterweight portion 310 is fittingly inserted into the mounting frame 110. Because the installation mode of grafting is simple and convenient, consequently can improve the installation effectiveness of balancing weight 300 and support frame 100.

Preferably, in order to securely connect the first weight portion 310 to the mounting frame 110, in an embodiment of the present application, the moving assembly further includes a tightening member 400, a mounting step 311 is provided on the first weight portion 310, and the tightening member 400 is tightened on the mounting step 311 to fix the weight member 300 in the mounting frame 110.

Specifically, the outer side wall of the mounting frame 110 is provided with a fixture block (not shown), the tightening member 400 is a "door" -shaped tightening frame, the tightening frame is made of a metal material, has certain elasticity and can elastically deform, the tightening frame comprises a long-strip-shaped top plate and two side plates extending downwards from two ends of the top plate, and the two side plates are provided with fixture holes adapted to the fixture block; so, can apply decurrent pressing force and make the frame of cramping cramp installation step 311, after the frame of cramping is pressed in place, the card hole is connected with fixture block adaptation joint.

Further, as shown in fig. 2, in order to increase the weight of the weight block 300, in an embodiment of the present application, the weight block 300 further includes a second weight portion 320 extending upward from the top of the first weight portion 310, and the mounting step 311 is located at the connection position of the first weight portion 310 and the second weight portion 320.

Preferably, the rear side of the second weight portion 320 protrudes from the rear side of the first weight portion 310, so that the center of the weight 300 is located further back. Preferably, a lightening groove 321 is formed on a front side surface of the second weight portion 320, so that the center of gravity of the weight block 300 can be further backward, and in particular, the lightening groove 321 extends from a top surface of the second weight portion 320 to the mounting step 311.

Further, as shown in fig. 1 and 2, the structure of the moving assembly will now be described. In this embodiment, the moving member 200 includes two first rollers 210 disposed at the front end of the supporting frame 100 and two second rollers 220 disposed at the rear end of the supporting frame; the two first rollers 210 are disposed near the front side of the supporting frame 100. Since the first roller 210 is disposed near the front side of the supporting frame 100, specifically, in this embodiment, the front edge of the first roller 210 contacts with the front side of the supporting frame 100, or the front edge of the first roller 210 protrudes from the front side of the supporting frame 100, the moment for the rear end of the supporting frame 100 to turn over using the first roller 210 as a fulcrum is greater, and therefore the moving assembly is not prone to tipping forward.

Preferably, the diameter of the first roller 210 is larger than the diameter of the second roller 220 (not shown). Since the diameter of the first roller 210 is larger than the diameter of the second roller 220, the height of the first roller 210 from the ground is higher, and therefore the force required to tilt the mobile assembly forward is larger, so that the risk of tilting the mobile assembly forward can be reduced.

Further, the structure of the supporting frame 100 will now be described, as shown in fig. 2, in order to be able to adapt to different types of household appliances and to adapt to the same type of appliances with different specifications, the size of the supporting frame 100 is adjustable. In this embodiment, the supporting frame 100 includes a plurality of corner brackets 120 and a connecting rod 130 connected between two adjacent corner brackets 120; the corner brackets 120 are movably connected with the connecting rod 130, so that the shape and/or size of the supporting area can be adjusted, specifically, the supporting frame 100 is substantially rectangular, and four corners of the supporting frame 100 are respectively provided with one corner bracket 120; a connecting rod 130 is connected between two adjacent corner brackets 120, a plurality of first mounting holes are arranged on the connecting rod 130 at intervals, and a plurality of second mounting holes are arranged on the corner brackets 120 at intervals; the supporting frame further comprises fastening screws used for locking and connecting the first mounting holes and the second mounting holes, and the sizes of the supporting frame 100 in the length direction and the width direction can be flexibly adjusted by adjusting the adaptive connection relation of different first mounting holes and different second mounting holes.

As a preferable mode, the inner contour shape of the corner bracket 120 can be adaptively adjusted according to the shape of the bottom of the home appliance, so that the support stand 100 is suitable for not only the home appliance having a rectangular bottom but also the home appliance having a circular or other shape. Specifically, in the present embodiment, the shape of the supporting region is substantially a rounded rectangle, and the size of the rounded rectangle changes when the positions of the corner brackets 120 and the connecting rod 130 are relatively moved. In other embodiments, the support region may also be rectangular, circular, etc.

Further, as shown in fig. 1 and fig. 2, in order to fix the moving assembly after the moving assembly moves to the target position, in an embodiment of the present application, a height adjusting foot 500 is further disposed at the bottom of the supporting frame 100, and each height adjusting foot 500 is disposed corresponding to one of the moving members 200; the height adjusting foot 500 has a first position and a second position, when the height adjusting foot 500 is at the first position, the moving member 200 is separated from the ground, and when the height adjusting foot 500 is at the second position, the moving member 200 is in contact with the ground.

Specifically, in this embodiment, the moving member 200 is a roller, and the roller and the height adjusting foot 500 are both disposed at the bottom of the corner bracket 120; the height adjusting foot 500 comprises a threaded mounting rod extending downwards from the angle bracket 120 and a threaded sleeve supporting foot in threaded connection with the threaded mounting rod, and the threaded sleeve supporting foot can rotate relative to the threaded mounting rod in a threaded manner, so that the threaded sleeve supporting foot can be shortened or extended relative to the threaded mounting rod, and further the height adjusting foot 500 can realize height adjustment; when the height adjusting foot 500 is contacted with the ground, the roller is separated from the ground, so that the fixation of the dish washer can be realized; when the height-adjusting foot 500 is separated from the ground, the roller is in contact with the ground, and thus, the movement of the dish washer can be achieved.

Preferably, the bottom of the threaded sleeve leg is in the shape of an inverted bowl, so that the height adjustment foot 500 provides greater support for the moving assembly.

The invention also provides a dishwasher (not shown in the figures), which comprises a dishwasher body and the moving component, wherein the dishwasher body is detachably arranged on a supporting area of the moving component, the specific structure of the moving component refers to the above embodiments, and the dishwasher provided by the application adopts all technical schemes of all the above embodiments, so that the dishwasher at least has all the beneficial effects brought by the technical schemes of the above embodiments, and the description is omitted.

Specifically, the support frame 100 further comprises a locking member 600, and the support frame 100 is provided with a mounting hole; correspondingly, the dishwasher body is provided with an adapting hole, and the locking member 600 sequentially penetrates through the mounting hole and the adapting hole to fix the dishwasher body on the support frame 100 of the movable assembly.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A moving assembly is detachably mounted at the bottom of a household appliance; characterized in that said moving assembly comprises:

the support frame is provided with a support area for mounting the household appliance; the gravity center of the support frame is arranged close to the rear side of the support area; and the number of the first and second groups,

and the moving piece is arranged on the support frame so that the support frame can move.

2. The locomotion assembly of claim 1, wherein the rear end of the support frame is provided with a detachable weight.

3. The locomotion assembly of claim 2, wherein the weight is provided in plurality, the weight of the plurality of weights being arranged differently; the rear end of the support frame can be used for installing any one of the balancing weights in a matching mode.

4. The mobile assembly of claim 2, wherein the rear end of the support frame is provided with a mounting frame; the balancing weight comprises a first balancing weight part, and the first balancing weight part is inserted in the mounting frame in a matching mode.

5. The locomotion assembly of claim 4, further comprising a cinch member, the first weight portion having a mounting step thereon; the hooping piece hoops the mounting step so as to fix the first counterweight part in the mounting frame.

6. The locomotion assembly of claim 5, wherein the weight further comprises a second weight extending upwardly from a top of the first weight, the mounting step being provided at a junction of the first weight and the second weight.

7. The locomotion assembly of claim 6, wherein a rear side of the second weight portion is disposed protruding a rear side of the first weight portion.

8. The moving assembly of claim 1, wherein the moving member includes two first rollers disposed at a front end of the supporting frame and two second rollers disposed at a rear end of the supporting frame; the two first rollers are arranged close to the front side face of the supporting frame.

9. The locomotion assembly of claim 8, wherein the diameter of the first roller is greater than the diameter of the second roller.

10. The locomotion assembly of claim 1, wherein the support frame comprises a plurality of corner brackets and a connecting rod connected between two adjacent corner brackets; the angle bracket is movably connected with the connecting rod so that the size of the supporting area can be adjusted.

11. The moving assembly as claimed in claim 1, wherein the bottom of the supporting frame is further provided with height adjusting feet, each height adjusting foot is arranged corresponding to one of the moving members;

the height adjusting foot is provided with a first position and a second position, when the height adjusting foot is located at the first position, the moving member is separated from the ground, and when the height adjusting foot is located at the second position, the moving member is in contact with the ground.

12. A dishwasher, comprising:

a dishwasher body;

the mobile assembly of any one of claims 1 to 11; the dishwasher body is detachably mounted on the support area of the moving assembly.