CN219972741U - Base device and clothes treatment equipment - Google Patents

Abstract

The embodiment of the utility model provides a base device and clothes treatment equipment, wherein the base device comprises a support frame, side plates and connecting pieces, the support frame is provided with an accommodating space for accommodating a cleaning robot, one side of the accommodating space is provided with an access opening for the cleaning robot to enter and exit, the support frame comprises a support column, and a positioning structure is fixed on the support column; the side plate is arranged on the outer side of the support frame, the edge of the side plate is provided with a first flanging turned towards the support frame, the first flanging extends along the height direction of the base device, and the first flanging is provided with a first connecting hole and a positioning notch; the connecting piece, the location structure is used for the card to insert the location breach, and the connecting piece is used for passing first connecting hole and fasten first turn-ups to the support column. According to the base device provided by the embodiment of the utility model, the mounting position of the side plate is rapidly positioned through the matching of the positioning notch and the positioning structure, so that the position precision of the side plate is improved, and the consistency of the appearance size of the base device is improved.

Description

Base device and clothes treatment equipment

Technical Field

The utility model relates to the technical field of cleaning, in particular to a base device and clothes treatment equipment.

Background

In the related art, a base station is configured for a cleaning robot, a higher upright post is arranged at the rear side of the base station, and a dust removal system is configured in the upright post; the base station is used for realizing the functions of dust discharging, charging, storage and the like of the cleaning robot. But the base station occupies a large space for indoor placement due to its large volume.

The related art sets a base device below the laundry treating apparatus as a base station of the cleaning robot, thereby saving space, but the base device has poor uniformity in external dimensions at different heights.

Disclosure of Invention

In view of the foregoing, it is desirable to provide a base device and a clothes treating apparatus, which improve uniformity of appearance dimensions of the base device.

The embodiment of the utility model provides a base device,

the support frame is provided with an accommodating space for accommodating the cleaning robot, one side of the accommodating space is provided with an access opening for the cleaning robot to enter and exit, the support frame comprises a support column, and a positioning structure is fixed on the support column;

the side plate is arranged at the outer side of the support frame, the edge of the side plate is provided with a first flanging turned towards the support frame, the first flanging extends along the height direction of the base device, and the first flanging is provided with a first connecting hole and a positioning notch;

the positioning structure is used for being clamped into the positioning notch, and the connecting piece is used for penetrating through the first connecting hole and fastening the first flanging to the support column.

In some embodiments, the first turn-over edge is provided with at least one of the positioning notches in a height-wise middle region.

In some embodiments, at least one of the first connecting holes is provided at opposite ends of the first flange in the height direction.

In some embodiments, the positioning structure comprises a first screw, a first screw hole is provided on the support post, and the first screw penetrates into the first screw hole.

In some embodiments, the connector comprises a second screw, the first connecting hole is circular, and the aperture of the first connecting hole is 1.03 times to 1.2 times the outer diameter of the second screw.

In some embodiments, the connecting piece comprises a second screw, the first connecting hole is circular, the aperture of the first connecting hole is larger than the outer diameter of the second screw, and the difference between the two is 0.12 mm-0.8 mm.

In some embodiments, the top edge of the side plate is formed with a second flange turned towards the support frame, the support frame comprises a connecting beam, the connecting beam is connected with the top end of the support column, the second flange is overlapped on the top surface of the connecting beam, the top side of the connecting beam is provided with a lug, the second flange is provided with a positioning groove, and the lug penetrates through the positioning groove.

In some embodiments, the groove walls of the positioning groove extend continuously in a direction surrounding the positioning groove.

In some embodiments, the connecting beam is provided with a third screw hole, the second flange is provided with a second connecting hole, and the base device includes a third screw passing through the second connecting hole and screwed into the third screw hole.

An embodiment of the present utility model provides a laundry treatment apparatus including:

a laundry treating machine;

and the base device according to any embodiment of the present utility model, wherein the support frame supports the laundry machine.

According to the base device provided by the embodiment of the utility model, the mounting position of the side plate is rapidly positioned through the matching of the positioning notch and the positioning structure, so that the position precision of the side plate is improved, and the consistency of the appearance size of the base device is improved.

Drawings

FIG. 1 is a schematic view of a supporting frame according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the support frame, top plate and side plate of FIG. 1;

FIG. 3 is an enlarged partial schematic view of FIG. 2A;

FIG. 4 is a schematic view of the structure of FIG. 2 with the top plate omitted from view;

FIG. 5 is an enlarged partial schematic view at B in FIG. 4;

fig. 6 is an enlarged partial schematic view at C in fig. 4.

Description of the reference numerals

A support frame 1; support columns 11; a first screw hole 11a; a connecting beam 12; a housing space 1a; a doorway 1b; a tab 121; a bottom plate 13;

a side plate 2; a first flange 21; a first connection hole 21a; positioning notch 21b; an opening 21c; a second flange 22; a positioning groove 22a; a second connection hole 22b;

a top plate 3;

a first screw 51; a second screw 52;

footing 4

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

The individual features described in the specific embodiments can be combined in any suitable manner, without contradiction, for example by combination of different specific features, to form different embodiments and solutions. Various combinations of the specific features of the utility model are not described in detail in order to avoid unnecessary repetition.

In the following description, references to the term "first\second\ …" are merely to distinguish between different objects and do not indicate that the objects have the same or a relationship therebetween. It should be understood that references to orientations of "above", "below", "outside" and "inside" are all orientations in normal use, and "left" and "right" directions refer to left and right directions illustrated in the specific corresponding schematic drawings, and may or may not be left and right directions in normal use.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. "plurality" means greater than or equal to two.

Embodiments of the present utility model provide a base unit that may be used to support equipment, i.e. below the equipment it supports, for example for supporting a laundry treatment machine or the like.

Referring to fig. 1, 2 and 4 in combination, the base device includes a support frame 1 and a side plate 2.

The support frame 1 can be a frame structure, wherein the frame structure takes a frame consisting of beams and columns as a vertical bearing and anti-acting force structure. In this way, the frame structure may be used to mainly carry the weight of the equipment it supports, for example, the support frame 1 may support at least the laundry machine or the like. In this embodiment, the beams and columns may be made of metal materials to improve structural strength and reliability.

The support frame 1 is hollow and encloses an accommodating space 1a for accommodating the cleaning robot, and one side of the accommodating space 1a is provided with an inlet and outlet 1b for the cleaning robot to enter and exit. The access opening 1b facilitates the access of the cleaning robot to the accommodation space 1a.

The cleaning robot can be used for automatically cleaning dust, hair and the like on the ground, and in the case that a mop is arranged on the cleaning robot, the cleaning robot can carry out mopping operation on the ground after cleaning the ground.

The base device further comprises a base, and the base is arranged in the accommodating space 1a. The base has a receiving cavity for receiving the cleaning robot, that is, the receiving cavity is located in the receiving space 1a, and the receiving space 1a provides an installation space for the base and other components. The base does not bear the weight of the upper equipment, and the base device bears the weight of the upper equipment by virtue of the support frame 1.

The functions of the base device in the embodiment of the utility model comprise at least one of charging, dust collection, cleaning, drying and disinfection of the cleaning robot.

The apparatus supported by the pedestal device of the embodiment of the present utility model is not limited, and may be, for example, a refrigerator, a laundry machine, or the like.

An embodiment of the present utility model provides a laundry treatment apparatus comprising a laundry treatment machine and a pedestal device of any embodiment of the present utility model, the pedestal device being located below the laundry treatment machine, the laundry treatment machine being supported on the pedestal device. The base provides structural support for the laundry machine, and the base is a stressed member capable of bearing the weight of the laundry machine and its load.

For example, the laundry machine may independently implement its laundry treatment function, that is, the function of the laundry machine may not depend on the pedestal device.

The laundry treating machine may include various forms such as a washing machine, a dehydrating machine, a dryer, a washing and drying integrated machine, and the like. The specific application scenario of the laundry machine is not limited to the structure of the pedestal device of the present utility model.

According to the clothes treatment equipment provided by the embodiment of the utility model, the pedestal device is integrated below the clothes treatment machine, so that on one hand, the cleaning robot can be stored by utilizing the space below the clothes treatment machine, and the indoor space occupied by the cleaning robot is reduced; on the other hand, the clothes treating machine is placed near the faucet and the floor drain, water is conveniently fed and discharged to the base device through the existing convenience of water feeding and discharging of the clothes treating machine, and the water feeding and discharging waterway problem of the base device is solved.

For example, referring to fig. 2, the bottom of the support frame 1 has a plurality of feet 4. The entire laundry treatment apparatus is supported on the ground by the respective foot 4, that is, the respective foot 4 is required to bear the weight of the entire laundry treatment apparatus and its load.

The feet 4 may be fixed feet or adjustable feet with adjustable support heights, without limitation.

The support frame 1 comprises a plurality of support columns 11 and a plurality of connection beams 12, that is to say the support columns 11 and the connection beams 12 are integral parts of the support frame 1. The support columns 11 extend generally in the height direction for bearing the weight of the supported equipment.

The connection beam 12 is connected to the top end of the support column 11.

The plurality of support columns 11 and the plurality of connection beams 12 form a frame structure.

Illustratively, the number of support columns 11 is four, the number of connection beams 12 is four, and the four connection beams 12 are connected in sequence, forming a substantially quadrangular configuration.

Illustratively, referring to fig. 1, the base apparatus further includes a base plate 13, the bottom ends of the support columns 11 are supported on the base plate 13, and the base plate 13 can be used to bear the weight of the cleaning robot and the base.

Referring to fig. 2 and 4, the side plate 2 is disposed outside the support frame 1, for example, on the left side, the right side, or the rear side as shown in fig. 1. The side panels 2 may be used to cover the internal structure of the support frame 1.

Illustratively, the doorway 1b is located at the front side of the supporting frame 1, and the outer sides of the supporting frame 1 in the left-right direction are provided with the side plates 2.

For example, referring to fig. 2, the base device further includes a top plate 3, and the top plate 3 is disposed on the top side of the support frame 1 and covers the accommodating space 1a. When unexpected situations such as water leakage and water seepage occur in the clothes treating machine, the dripped water is blocked by the top plate 3, the top plate 3 plays a role in waterproof protection on all parts in the supporting frame 1, and the structural strength of the structural supporting assembly can be further enhanced.

In some embodiments, a water outlet is arranged on the top plate 3, and the water outlet is used for guiding the water liquid stored on the top plate 3 to the water draining area of the base device, and the water can be intensively drained through the water draining channel of the base device, so that the water stored on the top plate 3 is timely drained, and the water liquid on the top plate 3 is prevented from spreading to the indoor floor due to excessive water liquid.

Referring to fig. 2 and 4, the edge of the side plate 2 has a first flange 21 turned towards the support frame 1, and the first flange 21 extends along the height direction of the base device. For example, when the side panel 2 is positioned on the left side of the support frame 1, the front side edge and/or the rear side edge of the side panel 2 is provided with a first turn-up 21 turned right. When the side plate 2 is located on the right side of the support frame 1, the front edge and/or the rear edge of the side plate 2 is provided with a first turned-over edge 21 turned to the left.

Referring to fig. 3, the first flange 21 is provided with a first connecting hole 21a and a positioning notch 21b. The positioning notch 21b penetrates the edge of the first flange 21 to define an opening 21c.

The support column 11 is fixed with a positioning structure for being snapped into the positioning notch 21b, and the connecting member is for passing through the first connecting hole 21a and being fastened to the support column 11.

Taking the assembly of the side plate 2 on the right side of the support frame 1 in fig. 3 as an example, when the assembly is performed, the side plate 2 is leaned against the right side of the support frame 1, the side plate 2 is pushed leftwards, the positioning structure is clamped into the positioning notch 21b through the opening 21c, the side plate 2 is rapidly positioned in the left-right direction, and then the connecting piece passes through the first connecting hole 21a and is fastened to the support column 11.

It should be noted that, in the related art, in order to enable the connector to pass through the first connecting hole and be fastened to the support column, the size of the first connecting hole is much larger than the outer diameter of the connector, and therefore, before the connector is assembled, the first connecting hole on the side plate 2 and the hole on the support column have a large offset, resulting in deviation of the final assembly position of the side plate 2 in the left-right direction, and poor batch consistency. The external dimension of the base device along the left-right direction depends on the distance between the left side plate and the right side plate, and when the distance between the side plates along the left-right direction changes, the external dimension of the base along the left-right direction also changes.

In the embodiment of the utility model, the mounting position of the side plate 2 is rapidly positioned through the matching of the positioning notch 21b and the positioning structure, so that the position precision of the side plate 2 is improved, and the consistency of the appearance size of the base device is improved.

Illustratively, the first flange 21 is provided with at least one positioning notch 21b in a height-wise intermediate region. Wherein the middle region refers to a range of 1/3 to 2/3 of the height of the first flange 21.

In this embodiment, the cooperation of the positioning notch 21b in the middle area and the positioning structure can provide a better positioning effect on the entirety of the side plate 2 in the height direction.

Illustratively, the first flanges 21 are provided with at least one first connecting hole 21a at opposite ends in the height direction, respectively. That is, the top end of the first flange 21 is provided with at least one first connection hole 21a, and the bottom end of the first flange 21 is also provided with at least one first connection hole 21a. At least one positioning notch 21b is provided in a region between the first connection hole 21a at the top end and the first connection hole 21a at the bottom end.

In this embodiment, the connecting members of the top and bottom ends can secure the fastening effect of the top and bottom ends.

In some embodiments, the positioning structure and the support post 11 may be an integrally formed structure, for example, positioning structures such as protrusions are formed together during the formation of the support post 11.

In other embodiments, the positioning structure and the support post 11 are separate structures and are connected together. For example, the locating structure may be a locating pin or the like.

For example, referring to fig. 5, the positioning structure includes a first screw 51, and a first screw hole 11a (referring to fig. 3) is provided on the support column 11, and the first screw 51 penetrates into the first screw hole 11 a. It should be noted that, before the side plate 2 is assembled, the first screw 51 is screwed into the first screw hole 11a, and the position of the first screw hole 11a can be accurately machined according to the design requirement, so that after the first screw 51 is screwed into the first screw hole 11a, the position of the first screw 51 is relatively accurate. In this embodiment, the first screw 51 is screwed into the first screw hole 11a, so that the molding process of the support column 11 can be simplified, and the structure such as a boss does not need to be machined; further, the first screw 51 and the first screw hole 11a are assembled in a simple and reliable manner.

For example, referring to fig. 5, the connection member includes a second screw 52, and the first connection hole 21a is circular, for example, the first connection hole 21a is a circular light hole. The first connection hole 21a has a hole diameter of 1.03 times to 1.2 times, for example, 1.03 times, 1.05 times, 1.06 times, 1.08 times, 1.1 times, 1.13 times, 1.16 times, 1.18 times, 1.2 times, or the like, as compared with the outer diameter of the second screw 52. It will be appreciated that the support post 11 is provided with a second screw hole through which the second screw 52 passes through the first connection hole 21a and is screwed.

In this embodiment, the first connection hole 21a facilitates the second screw 52 to pass through the first connection hole 21a quickly, and the second connection hole 22b is not so sized as to generate a large positional deviation.

Illustratively, the difference between the bore diameter of the first connecting hole 21a and the outer diameter of the second screw 52 is 0.12mm to 0.8mm (millimeters), for example, 0.12mm,0.2mm,0.25mm,0.3mm,0.34mm,0.4mm,0.43mm,0.5mm,0.56mm,0.6mm,0.67mm,0.7mm,0.73mm,0.78mm,0.8mm, and the like. In this embodiment, the difference range between the aperture of the first connecting hole 21a and the outer diameter of the second screw 52 can improve the alignment accuracy of the first connecting hole 21a and reduce the deviation degree of the first connecting hole 21a from the second screw 52.

In the embodiment of the utility model, the outer diameter of the screw corresponds to the outer diameter of the model of the screw.

For example, the second screw 52 is of model M4, which corresponds to an outer diameter of 4mm.

In some embodiments, the second screw 52 is of model M4, and the first connecting hole 21a is 4.12mm to 4.8mm in size. Illustratively, the second screw hole has a size of 3.2 millimeters, that is, the second screw hole has a size smaller than the outer diameter of the second screw 52, so that the second screw 52 and the second screw hole can be reliably assembled together by tapping the second screw 52.

For example, referring to fig. 4, the top edge of the side plate 2 is formed with a second flange 22 folded toward the support frame 1, and the second flange 22 is overlapped on the top surface of the connection beam 12. Referring to fig. 6, the top side of the connecting beam 12 is provided with a tab 121, the second flange 22 is provided with a positioning groove 22a, and the tab 121 passes through the positioning groove 22a.

In this embodiment, the cooperation of the positioning groove 22a and the tab 121 can quickly position the top edge of the side plate, and improve the assembly efficiency and the assembly accuracy.

Illustratively, the groove walls of the positioning groove 22a extend continuously in a direction surrounding the positioning groove 22a. That is, the positioning groove 22a is a closed-loop groove, and the positioning groove 22a does not penetrate the edge of the second flange 22. During assembly, the second flanging 22 is abutted against the connecting beam 12, the lug 121 passes through the positioning groove 22a, and the side plate 2 can be hung on the support frame 1 by virtue of the cooperation of the lug 121 and the positioning groove 22a, so that the side plate 2 cannot fall off from the support frame 1 even if a user releases hands; the side plate 2 is pushed towards the direction close to the supporting frame 1, so that the positioning structure on the supporting column 11 is clamped into the positioning notch 21b from the opening 21c, at this time, the protruding piece 121 is abutted against the groove wall of the positioning groove 22a, the positioning structure is abutted against the wall of the positioning notch 21b, the side plate 2 is positioned along the direction perpendicular to the plate surface of the side plate 2, and then the second screw 52 is screwed in.

Illustratively, the tab 121 is also used to pass through the top panel 3 for positioning the top panel 3.

Illustratively, the connecting beam 12 is provided with a third screw hole, the second flange 22 is provided with a second connecting hole 22b, and the base device comprises a third screw passing through the second connecting hole 22b and screwed into the third screw hole. The second flange 22 is fixed to the connecting beam 12 by means of a third screw.

Since the side plate 2 is an exterior plate of the base device, the surface of the side plate 2 facing away from the support frame 1 is an exterior surface except for the portions of the first flange 21 and the second flange 22, and thus, screws cannot be screwed to the exterior surface of the side plate 2 so as not to affect the exterior of the base device.

In some embodiments, the first screw 51, the second screw 52 and the third screw may be the same type of screws, so as to increase the universalization rate of the screws and reduce the stock pressure of the solid materials.

In an embodiment, the bottom wall of the receiving chamber is provided with a rinsing tank for rinsing the cleaning elements of the cleaning robot, e.g. mops. Utilize the water liquid in the washing tank to wash the cleaning member for the cleaning member is cleaner, can need not the manual cleaning member of user, and user experience is good.

In one embodiment, the base unit includes a water inlet valve and a water inlet path. The water inlet waterway is communicated with the cleaning tank, and the water inlet valve is arranged on the water inlet waterway. The water inlet waterway is used for supplying water to the cleaning tank. The water inlet valve is used for switching on or switching off the water inlet waterway. Therefore, the controller can control the water inlet valve to be opened and closed, so that the automatic water inlet of the cleaning tank is realized. The water flow of the cleaning tank can be independently controlled through the water inlet valve, the water flow is not influenced by water used by the clothes processor, and the water inlet valve is only required to be electrified, so that even if the clothes processor is not electrified and does not work, the water inlet valve can work independently. Similarly, the water flow of the laundry machine can be independently controlled without being affected by the water used for the base.

In one embodiment, the water intake waterway is communicated with the tap water pipe. In one aspect, the tap water pipe continuously provides tap water to the cleaning tank. This saves the structure of a water tank or the like for supplying water to the cleaning tank.

In one embodiment, the base device comprises a drainage channel and a drainage pump, wherein the drainage channel is communicated with the cleaning tank and the floor drain, and the drainage pump is arranged on the drainage channel to pump sewage in the cleaning tank to the floor drain. Therefore, the controller can control the starting and stopping of the drainage pump to realize automatic drainage of the cleaning tank.

Illustratively, the drain passage and the drain pipe of the laundry machine may communicate through a tee joint to share the floor drain. That is, both the washing water from the laundry machine and the washing water in the washing tub can be discharged to the drain through the same drain, without providing a drain for the washing water and the washing tub, respectively, saving structural members.

In one embodiment, the base device comprises a lotion bottle in communication with the sink, the lotion bottle being disposed on the base. The lotion bottle is used for adding lotion into the washing tank, so that the cleaning piece can be better washed.

In some embodiments, the lotion bottle may be a single use device, and after the lotion in the lotion bottle is used up, the lotion bottle may be removed and replaced with a new lotion bottle. In other embodiments, the user may pour the lotion into the lotion bottle, which may be reused, saving energy and protecting the environment.

In one embodiment, the base unit includes a dispensing pump disposed on the base for pumping the lotion in the lotion bottle into the sink. The lotion is pumped by the dispensing pump, so that the automatic, quantitative and accurate dispensing of the lotion is realized, and the degree of automation is improved.

In an embodiment, the base device includes a charging terminal and a power module electrically connected to the charging terminal, and the charging terminal is disposed on a peripheral side of the accommodating cavity. The cleaning robot is located under the state that holds the chamber, and cleaning robot can be connected with the terminal electricity that charges, realizes charging. The power module is used for converting alternating current of commercial power into direct current, and the charging terminal uses the direct current to charge the cleaning robot.

In one embodiment, the base device includes a controller disposed on the base. The controller is used for electrical control of electrical appliances such as a water inlet valve and a dispensing pump, etc. which are matched with the cleaning robot. Therefore, the electric device matched with the cleaning robot can be independently controlled, is not influenced by the electric device for clothes treatment, and only needs to be connected with a power supply by the controller, so that even if the electric device for clothes treatment is not electrified and does not work, the electric device matched with the cleaning robot can also work independently.

In one embodiment, the base device may include a fan and a drying duct disposed on the base, the drying duct being in communication with the fan and the receiving cavity. The fan ventilates the accommodating cavity through the drying air channel so as to quickly dry the cleaning piece of the cleaning robot.

In the description of the present utility model, a description of the terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the present utility model. In the present utility model, the schematic representations of the above terms are not necessarily for the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the various embodiments or examples described in the present utility model and the features of the various embodiments or examples may be combined by those skilled in the art without contradiction.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. A base unit, comprising:

the support frame is provided with an accommodating space for accommodating the cleaning robot, one side of the accommodating space is provided with an access opening for the cleaning robot to enter and exit, the support frame comprises a support column, and a positioning structure is fixed on the support column;

the side plate is arranged at the outer side of the support frame, the edge of the side plate is provided with a first flanging turned towards the support frame, the first flanging extends along the height direction of the base device, and the first flanging is provided with a first connecting hole and a positioning notch;

the positioning structure is used for being clamped into the positioning notch, and the connecting piece is used for penetrating through the first connecting hole and fastening the first flanging to the support column.

2. The base unit of claim 1, wherein the first rim is provided with at least one of the locating notches in a height-wise intermediate region.

3. The base unit of claim 1, wherein the first turn-over edge is provided with at least one of the first connection holes at opposite ends in a height direction, respectively.

4. The base unit of claim 1, wherein the locating structure comprises a first screw, the support post having a first screw hole disposed therein, the first screw penetrating into the first screw hole.

5. The base unit of claim 1, wherein the connector comprises a second screw, the first connector hole is circular, and the first connector hole has a diameter that is 1.03 times to 1.2 times an outer diameter of the second screw.

6. The base unit of claim 1, wherein the connecting member comprises a second screw, the first connecting hole is circular, and the aperture of the first connecting hole is larger than the outer diameter of the second screw, and the difference between the two is 0.12 mm-0.8 mm.

7. The base unit of claim 1, wherein the top edge of the side plate is formed with a second flange turned toward the support frame, the support frame includes a connection beam, the connection beam is connected to the top end of the support column, the second flange is stacked on the top surface of the connection beam, the top side of the connection beam is provided with a tab, and the second flange is provided with a positioning slot, and the tab passes through the positioning slot.

8. The base unit of claim 7, wherein the slot walls of the locating slot extend continuously in a direction around the locating slot.

9. The base unit of claim 7, wherein the connection beam is provided with a third screw hole, the second flange is provided with a second connection hole, and the base unit includes a third screw passing through the second connection hole and screwed into the third screw hole.

10. A laundry treatment apparatus, comprising:

a laundry treating machine;

the base device of any of claims 1-9, the support frame supporting the laundry treating machine.