Bottom foot assembly, supporting structure and clothes treating equipment

Abstract

The utility model provides a footing assembly, a supporting structure and clothes treating equipment, the footing assembly comprises a footing and a carrier, the footing is connected with the carrier through a connecting piece, the carrier comprises a first positioning part, the footing comprises a second positioning part, the cross section of the second positioning part is in an arc shape, and an opening of the arc faces the connecting piece; the cross section of the first positioning part is matched with the cross section of the second positioning part, and the cross section of the second positioning part is arc-shaped, so that the second positioning part is more stable. When the bottom feet are fixed to the carrier through the connecting pieces, the deformation quantity generated when the bottom feet are extruded by the connecting pieces can be reduced, the phenomenon that the connecting pieces are disengaged due to large deformation of the bottom feet is avoided, and good connecting stability is guaranteed. And meanwhile, compared with a method for manufacturing the bottom foot through a rubber coating process, the manufacturing cost is reduced.

Description

[0001] This application claims priority to the Chinese patent application No. 202421879748.9, filed on August 5, 2024, entitled "Bottom foot assembly, support structure and clothes treatment apparatus", the entire content of which is incorporated herein by reference. TECHNICAL FIELD

[0002] The present application belongs to the technical field of household appliances, in particular to a bottom foot assembly, a support structure and a clothes treatment apparatus. BACKGROUND

[0003] The bottom foot of a washing machine is usually fixed at the bottom of the washing machine base or the bottom of the frame. The bottom foot can increase the stability of the washing machine during operation, and also can reduce noise and vibration, and prevent displacement during operation of the washing machine.

[0004] Small washing machines, as a kind of convenient household appliances, are favored by more and more consumers in the market due to their small size, non-occupancy, water and electricity saving and other characteristics. The portability of small washing machines is relatively strong. The small washing machines are usually placed on the desktop or countertop and are often moved before use. Therefore, there are higher requirements for the structural strength and connection stability of the bottom foot of the small washing machine. If the structural strength is poor, the bottom foot will be damaged. If the connection strength is poor, the bottom foot will fall off, reducing the use experience.

[0005] In the prior art, the bottom foot of the small washing machine is generally connected to the base or the frame by a screw. Specifically, the bottom of the base or the frame is provided with a screw column, and the bottom foot is made by a rubber coating process. A reinforcing structure made of metal or plastic is embedded in the bottom foot. The reinforcing structure is used to cooperate with the screw, so that the screw can avoid being extruded and deformed on the desktop during the screw tightening process, causing the screw to fall out. However, this also results in a higher manufacturing cost of the bottom foot. Utility model content

[0006] Therefore, the technical problem to be solved by the present application is to provide a bottom foot assembly, a support structure and a clothes treatment apparatus, which can ensure that the bottom foot has high structural strength while reducing the manufacturing cost of the bottom foot.

[0007] In order to solve the above problems, the first aspect of the present application provides a bottom foot assembly, the bottom foot is connected to the carrier through the connecting piece, the carrier includes a first positioning part, the bottom foot includes a second positioning part, the cross section of the second positioning part is arc-shaped, the opening of the arc-shaped part faces the connecting piece, the cross section of the first positioning part is matched with the cross section of the second positioning part, and the cross section of the second positioning part is arc-shaped and more stable.

[0008] Optionally, the first positioning part is inserted into the second positioning part, and the first positioning part is arranged opposite to the connecting piece.

[0009] Optionally, the first end of the connecting member passes through the foot and is connected to the carrier in a first direction, and the second end of the connecting member abuts against a side of the foot away from the carrier, and the second end is arranged opposite to at least part of the first positioning portion in the first direction.

[0010] Optionally, the foot is provided with a receiving groove, the first end passes through a groove bottom of the receiving groove in the first direction, and the second end is arranged in the receiving groove and abuts against the groove bottom, and the first positioning portion extends towards the groove bottom of the receiving groove.

[0011] Optionally, the groove bottom is arranged perpendicular to the first direction, and the second end is arranged on the groove bottom, and the first positioning portion and the second positioning portion extend perpendicular to the groove bottom.

[0012] Optionally, the foot is provided with at least two second positioning portions, and the at least two second positioning portions are arranged in a circumferential direction of the connecting member.

[0013] Optionally, the at least two second positioning portions are uniformly arranged in the circumferential direction of the connecting member, and the first positioning portion and the second positioning portion are arranged one by one.

[0014] Optionally, the foot is provided with two second positioning portions, and the two second positioning portions are arranged opposite in a radial direction of the connecting member and are arranged on two sides of the connecting member respectively.

[0015] Optionally, the second positioning portion gradually decreases in aperture in an insertion direction of the first positioning portion.

[0016] Optionally, an inner wall of the second positioning portion close to a side of the connecting member gradually inclines outward in the radial direction of the connecting member in the insertion direction of the first positioning portion.

[0017] Optionally, the carrier has a hardness greater than that of the foot.

[0018] Optionally, the second positioning portion is a blind hole.

[0019] Optionally, the second positioning portion is a through hole, and the second positioning portion penetrates through the foot.

[0020] Optionally, when the foot is provided with a receiving groove, one end of the second positioning portion is arranged on an end face of the foot close to the carrier, and the other end of the second positioning portion is arranged on a groove bottom of the receiving groove.

[0021] In a second aspect, the application provides a support structure comprising the foot assembly as described above.

[0022] Optionally, the support structure comprises a support body and the foot, the support body is the carrier, and the foot is arranged at the bottom of the support body; the support body comprises a base or a frame.

[0023] Optionally, the bottom surface of the support body is provided with a mounting groove, the foot is arranged in the mounting groove, and the first positioning part is arranged on the groove bottom of the mounting groove.

[0024] Optionally, the support structure comprises a support body and the foot, the foot is connected to the bottom of the support body through the carrier; and the support body comprises a base and / or a frame.

[0025] In a third aspect, the present application provides a laundry treating apparatus comprising the foot assembly or the support structure as described above.

[0026] Advantages

[0027] The foot assembly, the support structure and the laundry treating apparatus provided in the embodiments of the present application shorten the distance between the first positioning part and the connecting piece by making the carrier comprise the first positioning part, making the foot comprise the second positioning part, and arranging the first positioning part to be opposite to the connecting piece after being inserted into the second positioning part, so that the first positioning part can play a good supporting role on the connecting piece. When the connecting piece fixes the foot to the carrier, the deformation amount of the foot caused by the extrusion of the connecting piece can be reduced, the connecting piece is prevented from being pulled out due to large deformation of the foot, and good connection stability is ensured. Meanwhile, compared with manufacturing the foot through a rubber coating process, the manufacturing cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 FIG. 1 is a top view of a foot according to an embodiment of the present application;

[0029] Figure 2 FIG. 2 is a bottom view of the foot according to the embodiment of the present application;

[0030] Figure 3 FIG. 3 is a sectional view of the foot according to the embodiment of the present application;

[0031] Figure 4 FIG. 4 is a perspective view of the foot according to the embodiment of the present application from a first perspective;

[0032] Figure 5 FIG. 5 is a perspective view of the foot according to the embodiment of the present application from a second perspective;

[0033] Figure 6 FIG. 6 is a sectional view of a base according to an embodiment of the present application;

[0034] Figure 7 FIG. 7 is a perspective view of the base according to the embodiment of the present application from a first perspective; Figure 6An enlarged view of the middle A;

[0035] Figure 8 A top view structural schematic diagram of the base and the foot of the embodiment of the present application;

[0036] Figure 9 A bottom view structural schematic diagram of the base and the foot of the embodiment of the present application;

[0037] Figure 10 A sectional view structural schematic diagram of the base and the foot of the embodiment of the present application;

[0038] Figure 11 A Figure 10 An enlarged view of the middle B.

[0039] The reference signs are represented as:

[0040] 1, foot; 11, second positioning part; 12, accommodating groove; 13, through hole; 2, carrier; 21, first positioning part; 22, mounting groove; 3, connecting piece; 31, first end; 32, second end. DETAILED DESCRIPTION

[0041] In the description of the present application, it needs to be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0042] In addition, the terms "first" and "second" are only for description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly specified and limited.

[0043] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium, or can be the communication inside two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0044] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0045] See also Figures 1 to 7 As shown, according to a first aspect of the embodiments of this application, a foot assembly is provided, including a foot 1 and a carrier 2. The foot 1 is connected to the carrier 2 via a connector 3. The carrier 2 includes a first positioning part 21, and the foot 1 includes a second positioning part 11. The first positioning part 21 is inserted into the second positioning part 11, and the first positioning part 21 is disposed opposite to the connector 3.

[0046] By including a first positioning part 21 in the carrier 2 and a second positioning part 11 in the foot 1, and by positioning the first positioning part 21 so that it is inserted into the second positioning part 11 and faces the connector 3, the distance between the first positioning part 21 and the connector 3 is shortened, allowing the first positioning part 21 to provide good support for the connector 3. When the connector 3 fixes the foot 1 to the carrier 2, the deformation of the foot 1 caused by the pressure of the connector 3 is reduced, preventing large deformation of the foot 1 from causing the connector 3 to come off, thus ensuring good connection stability. At the same time, compared with manufacturing the foot 1 through a rubber coating process, the manufacturing cost is reduced.

[0047] In this design, the base 1, designed for vibration damping and cushioning, is typically made of a material with lower hardness. The carrier 2, designed to support the base 1, is typically made of a material with higher hardness; that is, the hardness of the carrier 2 is usually greater than that of the base 1. Therefore, by inserting the first positioning part 21 into the second positioning part 11, the distance between the first positioning part 21 and the carrier 2 is shortened, allowing the harder first positioning part 21 to provide better support for the connector 3. Simultaneously, inserting the first positioning part 21 into the second positioning part 11 also effectively reduces the thickness of the base 1 between the connector 3 and the carrier 2, resulting in less deformation under pressure and thus reducing the likelihood of the connector 3 detaching from the base 1.

[0048] Here, carrier 2 refers to the object connected to and fixed to foot 1. Specifically, carrier 2 can be connector 3, with foot 1 connected to connector 3 and fixed to the target object through connector 3. The target object is placed on a support surface such as a tabletop, desktop, or ground via foot 1. Carrier 2 can also be the target object itself, with foot 1 directly fixed to the target object, allowing the target object to be placed on a support surface such as a tabletop, desktop, or ground via foot 1.

[0049] The first positioning part 21 is inserted into the second positioning part 11 in the same direction as the extension direction of the connecting piece 3, that is, the first positioning part 21, the second positioning part 11 and the connecting piece 3 extend in the same direction, and the first positioning part 21 is arranged opposite to the connecting piece 3 in the extension direction.

[0050] Specifically, the first positioning part 21 can be a positioning column, and the second positioning part 11 can be a positioning hole. The first positioning part 21 extends outward from the carrier 2, and the second positioning part 11 is provided on the foot 1 and extends inward, so that the first positioning part 21 can be inserted into the second positioning part 11 to achieve positioning. At the same time, the first positioning part 21, the second positioning part 11 and the connecting piece 3 extend in the same direction, and the first positioning part 21 is arranged opposite to the connecting piece 3 in the extension direction, so that the first positioning part 21 can form support for the foot 1 in the extension direction.

[0051] The first end 31 of the connecting piece 3 passes through the foot 1 in the first direction and is connected to the carrier 2, and the second end 32 of the connecting piece 3 abuts on the side of the foot 1 away from the carrier 2. The second end 32 is arranged opposite to at least part of the first positioning part 21 in the first direction, so that the first positioning part 21 can provide good support for the connecting piece 3, reduce the deformation of the foot 1, prevent the connecting piece 3 from coming out, and ensure good stability.

[0052] The connecting piece 3 extends along a straight line, and the first direction is a straight line direction.

[0053] Specifically, the foot 1 is usually placed on the ground, a table top and a table surface, and the first direction can be a vertical direction, that is, the thickness direction of the foot 1.

[0054] Specifically, the connecting piece 3 can be a screw. The first end 31 of the connecting piece 3 is the tip of the screw, and the second end 32 of the connecting piece 3 is the cap end of the screw.

[0055] In this embodiment, the foot 1 is provided with a through hole 13, and the hole diameter of the through hole 13 is slightly larger than the outer diameter of the screw rod in the connecting piece 3. The carrier 2 is provided with a threaded hole corresponding to the connecting piece 3. The tip of the connecting piece 3 is threadedly connected in the threaded hole of the carrier 2 after passing through the through hole 13, so as to realize the fixed connection between the connecting piece 3 and the carrier 2. The diameter of the cap end of the connecting piece 3 is larger than the diameter of the through hole 13, so that the cap end of the connecting piece 3 cannot pass through the through hole 13 and abut on the bottom surface of the foot 1, thereby clamping and fixing the foot 1 between the carrier 2 and the cap end.

[0056] At least part of the first positioning part 21 is arranged opposite to the cap end of the connecting piece 3.

[0057] Specifically, the first positioning part 21 extends vertically downward and is arranged opposite to the cap end of the connecting piece 3 in the vertical direction, thereby supporting the cap end of the connecting piece 3 in the vertical direction.

[0058] The base 1 is provided with a receiving groove 12, the first end 31 passes through the groove bottom of the receiving groove 12 along the first direction, the second end 32 is arranged in the receiving groove 12 and abuts against the groove bottom, and the first positioning part 21 extends towards the groove bottom of the receiving groove 12.

[0059] By arranging the receiving groove 12, a receiving space is provided for the second end 32 of the connecting piece 3, so that the second end 32 can be embedded in the receiving groove 12, avoiding friction between the second end 32 and the ground, table top and countertop, and enabling the base 1 to be stably and flatly pressed on the ground, table top and countertop.

[0060] The receiving groove 12 is vertically arranged, the through hole 13 is arranged at one end of the groove bottom of the receiving groove 12 and extends upwards and penetrates the base 1 at the other end. During installation, the first end 31 of the connecting piece 3 is first inserted into the receiving groove 12 and penetrates upwards through the through hole 13 arranged at the groove bottom of the receiving groove 12, and then is connected with the carrier 2. The second end 32 cannot penetrate into the through hole 13 and abuts against the groove bottom of the receiving groove 12.

[0061] Specifically, the depth of the receiving groove 12 is greater than the thickness of the second end 32 of the connecting piece 3, and the diameter of the receiving groove 12 is greater than the diameter of the second end 32 of the connecting piece 3, so that the second end 32 can be entirely arranged in the receiving groove 12.

[0062] The groove bottom is arranged perpendicularly to the first direction, the second end 32 is arranged in close contact with the groove bottom, and the first positioning part 21 and the second positioning part 11 extend perpendicularly to the groove bottom, thereby ensuring stable connection between the connecting piece 3 and the base 1 and further ensuring the stability of the base 1.

[0063] The groove bottom is a plane, the surface of the second end 32 abutting against the groove bottom is also a plane and is parallel to the plane of the groove bottom, thereby achieving close contact and abutment.

[0064] Specifically, the groove bottom is horizontally arranged, and the top surface of the second end 32 is horizontally arranged, and the groove bottom is in close contact with the top surface of the second end 32.

[0065] The base 1 is provided with at least two second positioning parts 11 arranged along the circumference of the connecting piece 3, which can make the stress of the base 1 more uniform in the circumferential direction, further improving the connection stability. At the same time, by arranging at least two second positioning parts 11 along the circumference of the connecting piece 3, the base 1 can be squeezed towards the middle by the at least two second positioning parts 11, so that the base 1 is more tightly abutted on the connecting piece 3, the stress generated further fastens the connecting piece 3, and the connection strength between the connecting piece 3 and the base 1 is strengthened.

[0066] The number of the second positioning parts 11 can be two, three or more, and there is a spacing between the circumferentially adjacent second positioning parts 11.

[0067] The at least two second positioning portions 11 are uniformly arranged along the circumference of the connecting piece 3, and the first positioning portion 21 is arranged in one-to-one correspondence with the second positioning portion 11, further improving the uniformity of the stress of the foot 1. At the same time, the stress generated on the connecting piece 3 by the second positioning portion 11 extruding the foot 1 towards the middle is also more uniform, further strengthening the connection strength.

[0068] Specifically, the foot 1 is provided with two second positioning portions 11, and the two second positioning portions 11 are arranged opposite along the radial direction of the connecting piece 3 and are arranged on both sides of the connecting piece 3, respectively.

[0069] The foot 1 is substantially in a cylindrical structure, the connecting piece 3 is arranged at the central axis of the foot 1 and extends along the central axis, and the two second positioning portions 11 are symmetrically arranged about the central axis of the foot 1.

[0070] The distance between the two second positioning portions 11 and the connecting piece 3 is the same.

[0071] The shapes and sizes of the two positioning portions are the same.

[0072] The cross section of the second positioning portion 11 is arc-shaped, and the opening of the arc-shaped cross section faces the connecting piece 3. The cross section of the first positioning portion 21 is adapted to the cross section of the second positioning portion 11. By arranging the second positioning portion 11 as arc-shaped, the uniformity of the stress of the foot 1 in the circumferential direction can be further improved.

[0073] The arc-shaped cross section of the second positioning portion 11 is a minor arc.

[0074] The center point of the arc-shaped cross section of the second positioning portion 11 is on the central axis of the connecting piece 3.

[0075] The cross section of the second positioning portion 11 decreases in diameter along the insertion direction of the first positioning portion 21, so that the opening diameter of the side of the second positioning portion 11 close to the carrier 2 is larger. When the first positioning portion 21 is inserted into the second positioning portion 11, the first positioning portion 21 can be more easily inserted into the second positioning portion 11.

[0076] The shape and size of the first positioning portion 21 are adapted to the second positioning portion 11.

[0077] Specifically, the cross section of the first positioning portion 21 decreases in diameter along the insertion direction of the second positioning portion 11, and after the first positioning portion 21 is completely inserted into the second positioning portion 11, the outer wall of the first positioning portion 21 tightly abuts against the inner wall of the second positioning portion 11.

[0078] The inner wall of the second positioning portion 11 near the side close to the connecting piece 3 gradually inclines outward along the radial direction of the connecting piece 3 in the insertion direction of the first positioning portion 21, so that the first positioning portion 21 can extrude the part of the base 1 between the first positioning portion 21 and the connecting piece 3 towards the connecting piece 3 after the first positioning portion 21 is inserted into the second positioning portion 11.

[0079] The first positioning portion 21 is inserted downward into the second positioning portion 11, and the lower end of the inner wall of the second positioning portion 11 near the side close to the connecting piece 3 gradually inclines outward along the radial direction of the connecting piece 3 compared with the upper end.

[0080] Specifically, the inner wall of the second positioning portion 11 near the side close to the connecting piece 3 can be referred to as an inner side inner wall. The shortest distance between the top of the inner side inner wall of the second positioning portion 11 and the connecting piece 3 is smaller than the shortest distance between the bottom and the connecting piece 3, so that the first positioning portion 21 can extrude the base 1 obliquely downward and extrude the base 1 onto the peripheral wall of the connecting piece 3, and further fasten the connecting piece 3 through stress.

[0081] The hardness of the carrier 2 is greater than the hardness of the base 1. Specifically, the carrier 2 can be made of plastic, and the base 1 can be made of rubber, so that the carrier 2 has sufficient hardness and strength, and the base 1 can play a good damping role.

[0082] Specifically, in the embodiment, the base is a single rubber piece, which can reduce cost, and is convenient to install and stable and reliable.

[0083] The bottom surface of the base 1 is provided with anti-skid lines.

[0084] In a feasible embodiment, the second positioning portion 11 is a blind hole.

[0085] The top opening of the second positioning portion 11 is at the top of the base 1, the first positioning portion 21 is inserted into the second positioning portion 11 from top to bottom, and the bottom of the second positioning portion 11 is closed.

[0086] In a feasible embodiment, the second positioning portion 11 is a through hole, and the second positioning portion 11 penetrates the base 1.

[0087] The top opening of the second positioning portion 11 is at the top of the base 1, and the second positioning portion 11 extends downward to penetrate the base 1.

[0088] One end of the second positioning portion 11 is provided on the end surface of the base 1 close to the carrier 2, and the other end of the second positioning portion 11 is provided on the groove bottom of the accommodating groove 12, so that the second positioning portion 11 is more easily pressed on the connecting piece 3 under the extrusion of the first positioning portion 21, and further plays a good fixing role on the connecting piece 3.

[0089] In a second aspect of the embodiment, a support structure is provided, comprising the foot assembly as described above.

[0090] In one possible embodiment, the support structure comprises a support body and the foot 1, the support body being the carrier 2, and the foot 1 being arranged at the bottom of the support body. The support body comprises a base or a frame.

[0091] In this case, the support body serves as the carrier 2, i.e. the support body itself. The foot 1 is arranged directly on the support body, so that the support body and the foot 1 form part of the support structure.

[0092] As shown in Figs. Figure 6 and Figure 7 The support body can be a base.

[0093] As shown in Figs. Figures 8 to 11 The foot 1 is arranged directly on the bottom surface of the base, so that the base can be placed on the tabletop by means of the foot 1.

[0094] In particular, the support body can also be a frame, in particular a frame of a household appliance, which can be used to secure panel parts of the household appliance, and the foot 1 is arranged directly on the bottom surface of the frame.

[0095] In this case, the base can be connected to the frame, and when the foot 1 is arranged directly on the bottom surface of the frame, the foot 1 can be arranged through the base and placed on the tabletop after passing through the base.

[0096] The bottom surface of the support body is provided with a mounting groove 22, the foot 1 is arranged in the mounting groove 22, and the first positioning portion 21 is arranged on the groove bottom of the mounting groove 22. By arranging the mounting groove 22, a good mounting position is provided for the foot 1, and the foot 1 can be supported and limited in the circumferential direction, so that displacement of the base in the circumferential direction is avoided.

[0097] In this case, the mounting groove 22 is arranged on the bottom surface of the support body in the vertical direction, and the groove opening of the mounting groove 22 is arranged downward.

[0098] In this case, the depth of the mounting groove 22 is smaller than the thickness of the foot 1, so that the lower part of the foot 1 can extend out of the mounting groove 22 and abut against the tabletop.

[0099] In this case, the shape of the mounting groove 22 is adapted to the foot 1, and the size is slightly larger than that of the foot 1, so that the foot 1 is supported and limited.

[0100] In one possible embodiment, the support structure comprises a support body and the foot 1, the foot 1 being connected to the bottom of the support body by means of the carrier 2. The support body comprises a base and / or a frame.

[0101] In this case, the carrier 2 is used as a connecting component, and the foot 1 is connected to the base and / or the frame by means of the carrier 2.

[0102] The carrier 2 can be detachably connected to the base and / or the frame by screws or the like.

[0103] Specifically, the carrier 2 is shaped and sized to fit the frame of the foot 1, the foot 1 is connected to the carrier 2 by the connecting piece 3, and the carrier 2 is connected to the base and / or the frame by screws or the like.

[0104] The plurality of feet 1 can be connected to the frame. The plurality of feet 1 can also be connected to the base. Some of the feet 1 can be connected to the frame, and the other feet 1 can be connected to the base.

[0105] In a third aspect, the embodiment provides a laundry treating apparatus comprising the foot assembly or the support structure as described above.

[0106] The laundry treating apparatus can be a washing machine, a drying machine, a washer-dryer, or the like.

[0107] The washing machine can be a household large-sized washing machine and a household small-sized washing machine.

[0108] By arranging the foot assembly as described above, the large deformation of the foot can be avoided, the connecting piece can be prevented from being pulled out, and the foot can be prevented from being pulled off from the washing machine, so that the washing machine has good use stability. Moreover, the manufacturing cost of the washing machine is reduced.

[0109] Those skilled in the art will readily understand that the above advantageous modes can be freely combined and superimposed without conflict.

[0110] The above is only a preferred embodiment of the present application, and is not intended to limit the present application. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application. The above is only a preferred embodiment of the present application, and it should be pointed out that, for those skilled in the art, without departing from the technical principles of the present application, a number of improvements and modifications can be made, and these improvements and modifications shall be regarded as the protection scope of the present application.

Claims

1. A footing assembly, characterized by, The base foot and the carrier are connected by a connecting piece, the carrier comprises a first positioning part, the base foot comprises a second positioning part, the cross section of the second positioning part is arc-shaped, the opening of the arc-shaped part faces the connecting piece, and the cross section of the first positioning part is matched with the cross section of the second positioning part.

2. The foot assembly of claim 1, wherein The first positioning part is connected with the second positioning part, and the first positioning part is arranged opposite to the connecting piece.

3. The foot assembly of claim 1, wherein The first end of the connecting piece passes through the base foot in a first direction and connects the carrier, the second end of the connecting piece abuts against the side of the base foot away from the carrier, and the second end is arranged opposite to at least a part of the first positioning part in the first direction.

4. The foot assembly of claim 3, wherein The base foot is provided with a receiving groove, the first end passes through the groove bottom of the receiving groove in the first direction, the second end is arranged in the receiving groove and abuts against the groove bottom, and the first positioning part extends towards the groove bottom of the receiving groove.

5. The foot assembly of claim 4, wherein, The groove bottom is perpendicular to the first direction, the second end is fitted to the groove bottom, and the first positioning part and the second positioning part are perpendicular to the groove bottom.

6. The foot assembly of claim 1, wherein The base foot is provided with at least two second positioning parts, and the at least two second positioning parts are arranged along the circumference of the connecting piece.

7. The foot assembly of claim 1, wherein The at least two second positioning parts are uniformly arranged along the circumference of the connecting piece, and the first positioning part is arranged one by one with the second positioning part.

8. The foot assembly of claim 1, wherein, The base foot comprises two second positioning parts, the two second positioning parts are arranged opposite along the radial direction of the connecting piece, and are arranged on two sides of the connecting piece respectively.

9. The foot assembly of claim 1, wherein, The second positioning part decreases in aperture along the insertion direction of the first positioning part.

10. The foot assembly of claim 1, wherein, The inner wall of the second positioning part close to the side of the connecting piece is inclined outward along the radial direction of the connecting piece in the insertion direction of the first positioning part.

11. The foot assembly of claim 1, wherein, The hardness of the carrier is greater than the hardness of the base foot.

12. The foot assembly of any of claims 1-11, wherein, The second positioning part is a blind hole.

13. The foot assembly of any of claims 1-11, wherein, The second positioning part is a through hole, and the second positioning part (11) penetrates the base foot.

14. The foot assembly of claim 13, wherein, When the base foot is provided with a receiving groove, one end of the second positioning part is arranged on the end face of the base foot close to the carrier, and the other end of the second positioning part is arranged on the groove bottom of the receiving groove.

15. A support structure, characterized by, The support structure comprises the base foot assembly according to any one of claims 1-14.

16. The support structure of claim 15, wherein, The support structure comprises a support body and the base foot, the support body is the carrier, and the base foot is arranged at the bottom of the support body. The support body comprises a base and / or a frame.

17. The support structure of claim 16, wherein, The bottom surface of the support body is provided with a mounting groove, the base foot is arranged in the mounting groove, and the first positioning part is arranged on the groove bottom of the mounting groove.

18. The support structure of claim 15, wherein, The support structure comprises a support body and the base foot, and the base foot connects the bottom of the support body through the carrier. The support body comprises at least one of a base and a frame. 19.A laundry treating apparatus, characterized by, The support structure comprises the base foot assembly according to any one of claims 1-14 or the support structure according to any one of claims 15-18.

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