Hanging piece and clothes treating equipment

Abstract

The utility model relates to a hanging piece and clothes treating equipment, the hanging piece comprises a first hanging part, a connecting part and a second hanging part which are arranged in the first direction, the first hanging part is used for hanging a first barrel of the clothes treating equipment, and the second hanging part is used for hanging a second barrel of the clothes treating equipment; the connecting part is connected with the first hanging part and the second hanging part; the connecting part is provided with a rigidity weakening part, and the rigidity weakening part is used for reducing the rigidity of the connecting part. The suspension piece can reduce and even avoid resonance with the barrel.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of clothes treatment equipment, in particular, to a hanger and clothes treatment equipment. BACKGROUND

[0002] In the related art, in order to meet the needs of users for partition washing, some clothes treatment equipment is equipped with double or multiple barrels, wherein, in some clothes treatment equipment, the barrel is hung on the hanger, when the hanger suspends at least two barrels, the barrel is prone to resonance with the hanger when working. CONTENT OF THE UTILITY MODEL

[0003] The purpose of the present disclosure is to provide a hanger which can reduce or even avoid resonance with the barrel.

[0004] In order to achieve the above purpose, the present disclosure provides a hanger, comprising a first hanger part, a connecting part and a second hanger part arranged along a first direction, the first hanger part is used for suspending a first barrel of clothes treatment equipment, the second hanger part is used for suspending a second barrel of clothes treatment equipment, the connecting part connects the first hanger part and the second hanger part; the connecting part is provided with a rigidity weakening part, the rigidity weakening part is used for reducing the rigidity of the connecting part.

[0005] Optionally, the rigidity weakening part comprises at least one notch, at least part of the notch is formed in the connecting part.

[0006] Optionally, the notch is only formed in the connecting part.

[0007] Optionally, the notch spans the first hanger part, the connecting part and the second hanger part.

[0008] Optionally, the connecting part has a first center line extending along a second direction, the first direction and the second direction are perpendicular to each other, the first barrel and the second barrel are arranged in axial symmetry about the first center line, and the notch is arranged in axial symmetry about the first center line.

[0009] Optionally, the first hanger part is provided with a first connecting point and a second connecting point arranged along a second direction, the first hanger part is used for connecting with the first barrel through the first connecting point and the second connecting point; the second hanger part is provided with a third connecting point and a fourth connecting point arranged along a second direction, the second hanger part is used for connecting with the second barrel through the third connecting point and the fourth connecting point, the first direction and the second direction are perpendicular to each other;

[0010] The first connecting point and the second connecting point are arranged symmetrically about a second center line, and the third connecting point and the fourth connecting point are arranged symmetrically about the second center line.

[0011] The notch has oppositely arranged outer and inner ends in the second direction, and the inner end is flush with the second center line or located outward of the second center line.

[0012] Optionally, the notch has a width in the first direction, and the width of the notch is less than or equal to 240mm-250mm.

[0013] Optionally, the connecting portion has oppositely arranged first and second sides in the second direction, the first direction is perpendicular to the second direction, and the first side and / or the second side is provided with the notch.

[0014] Optionally, the notch has a width in the first direction, and the notch has oppositely arranged outer and inner ends in the second direction, and the width of at least one outer end of the notch is greater than the width of the inner end.

[0015] Optionally, the projection of the notch in the up-down direction has a contour line, the first direction, the second direction, and the up-down direction are perpendicular to each other, and at least part of at least one contour line is configured as a curve.

[0016] Optionally, the contour line of at least one notch is configured as a curve.

[0017] Optionally, the contour line configured as a curve is configured as a wave crest or a wave trough of a sine wave.

[0018] Optionally, at least one contour line includes a first sub-contour line and a second sub-contour line, the first sub-contour line is connected to the second sub-contour line on both sides of the first direction, wherein the first sub-contour line is configured as a straight line, and the second sub-contour line is configured as a curve.

[0019] Optionally, at least one notch is configured as a rectangular opening.

[0020] Optionally, the first side and the second side are both provided with the notch, the projection of the notch in the up-down direction has a contour line, the first direction, the second direction, and the up-down direction are perpendicular to each other, and the contour line of the notch of the first side is at least partially configured as a curve, and the notch of the second side is configured as a rectangular opening.

[0021] Optionally, the first side and the second side are both provided with the notch, and the minimum distance between the two notches in the second direction is 160mm-180mm.

[0022] Optionally, the notch has a depth in the second direction, and the maximum depth of the notch of the first side is 65mm-75mm.

[0023] Optionally, the notch of the second side has a depth in the second direction, and the maximum depth of the notch of the second side is 140mm-160mm.

[0024] Optionally, the laundry treating apparatus includes a cabinet, and the first and second hangers are each provided with a mounting portion for connecting with at least one wall panel of the cabinet.

[0025] Optionally, the second side of the connecting portion is provided with a notch, and the mounting portion is configured to enclose the notch.

[0026] Optionally, the cabinet includes a side wall panel and a rear wall panel, and the mounting portion is configured to connect with at least one of the side wall panel and the rear wall panel.

[0027] Optionally, the mounting portion and the first or second hanger enclose a clearance.

[0028] Optionally, the rigidity weakening portion includes at least one weakening hole formed in the connecting portion.

[0029] Optionally, the hanger is configured in a plate shape, the weakening hole is configured as a through hole, and the weakening hole penetrates the hanger in a thickness direction of the hanger.

[0030] Optionally, the first hanger is provided with a first connecting point and a second connecting point arranged in a second direction, and the first hanger is configured to connect with the first drum via the first and second connecting points; the second hanger is provided with a third connecting point and a fourth connecting point arranged in the second direction, and the second hanger is configured to connect with the second drum via the third and fourth connecting points, and the first direction is perpendicular to the second direction.

[0031] The first and second connecting points are symmetrically arranged about a second midline, and the third and fourth connecting points are symmetrically arranged about the second midline.

[0032] The connecting portion has a first side and a second side oppositely arranged in the second direction, and a portion of the connecting portion near the first side of the second midline is provided with a plurality of weakening holes.

[0033] Optionally, a portion of the connecting portion near the second side of the second midline is provided with a plurality of weakening holes.

[0034] Optionally, a diameter of the weakening hole near the first side of the second midline is greater than a diameter of the weakening hole near the second side of the second midline.

[0035] Optionally, a distance between two adjacent weakened holes located on the second midline and close to the first side is less than a distance between two adjacent weakened holes located on the second midline and close to the second side.

[0036] Optionally, the connecting part has a first midline extending in a second direction, the first cylinder and the second cylinder are arranged axially symmetrically about the first midline,

[0037] A plurality of weakened holes located on the second midline and close to the first side are arranged axially symmetrically about the first midline, and / or a plurality of weakened holes located on the second midline and close to the second side are arranged axially symmetrically about the first midline.

[0038] Optionally, a diameter of the weakened hole is less than or equal to 65mm-75mm.

[0039] Optionally, the rigidity weakening part comprises a thinning part, at least part of the connecting part is formed with the thinning part, a thickness of the connecting part at the thinning part is less than a thickness of other part of the connecting part except the thinning part, or less than a thickness of the first suspension part or the second suspension part.

[0040] Optionally, the suspension part is configured as a plate.

[0041] Optionally, the thinning part is configured as a flat plate.

[0042] Optionally, a thickness of the thinning part is less than 2mm-3mm.

[0043] Optionally, a thickness of the thinning part is greater than or equal to 0.6mm-1mm.

[0044] Optionally, the first suspension part is provided with a first connecting point and a second connecting point arranged in a second direction, the first suspension part is used to be connected with the first cylinder through the first connecting point and the second connecting point; the second suspension part is provided with a third connecting point and a fourth connecting point arranged in the second direction, the second suspension part is used to be connected with the second cylinder through the third connecting point and the fourth connecting point, the first direction and the second direction are perpendicular to each other;

[0045] The first connecting point and the second connecting point are arranged symmetrically about a second midline, and the third connecting point and the fourth connecting point are arranged symmetrically about the second midline.

[0046] The connecting part has oppositely arranged first and second sides in the second direction, a thickness of the thinning part located on the second midline and close to the first side is less than a thickness of the thinning part located on the second midline and close to the second side.

[0047] Optionally, the thickness of the thinning portion gradually decreases along a direction from the second side to the first side.

[0048] Optionally, the thickness of the thinning portion decreases in steps along a direction from the second side to the first side.

[0049] Optionally, the thinning portion comprises a first sub-portion and a second sub-portion, the first sub-portion is connected with the first suspension portion, the second sub-portion is connected with the second suspension portion,

[0050] The thickness of the first sub-portion gradually decreases along a first direction close to the second sub-portion, and / or the thickness of the second sub-portion gradually decreases along a first direction close to the first sub-portion.

[0051] Optionally, the thinning portion comprises a third sub-portion, the third sub-portion connects the first sub-portion and the second sub-portion, and the third sub-portion is configured as a flat plate.

[0052] Optionally, the stiffness weakening portion comprises at least one weakening groove, and the connecting portion is at least partially bent to form at least one weakening groove, the weakening groove extends along a second direction and has a length in the second direction, and the first direction and the second direction are perpendicular to each other.

[0053] Optionally, the weakening groove extends through the connecting portion along the second direction.

[0054] Optionally, the weakening groove has a width in the first direction, and the width of the weakening groove is less than or equal to 170mm-190mm.

[0055] Optionally, the weakening groove has a depth in the up-down direction, and the depth of the weakening groove is less than or equal to 50mm-60mm.

[0056] Optionally, the weakening groove is configured as an arc-shaped groove, or the weakening groove is configured as a rectangular groove.

[0057] Optionally, the stiffness weakening portion comprises one weakening groove, and the opening of the weakening groove faces downward, and the first direction, the second direction and the up-down direction are perpendicular to each other.

[0058] Optionally, the stiffness weakening portion comprises one weakening groove, and the opening of the weakening groove faces upward, and the first direction, the second direction and the up-down direction are perpendicular to each other.

[0059] Optionally, the connecting portion is at least partially continuously bent to form at least two weakening grooves, and the at least two weakening grooves are arranged in sequence along the first direction, and the openings of adjacent two weakening grooves face in opposite directions.

[0060] Optionally, the rigidity weakening portion comprises at least two weakening grooves, and the at least two weakening grooves are arranged at intervals along the first direction.

[0061] Optionally, at least part of the connecting portion is configured as the rigidity weakening portion, and the rigidity weakening portion is made of a preset material, wherein a material rigidity of the rigidity weakening portion is less than a material rigidity of other parts of the connecting portion except the rigidity weakening portion, or less than a material rigidity of the first suspension portion or the second suspension portion.

[0062] Optionally, an elastic modulus of the preset material is 1×109Pa~2.1×1011Pa.

[0063] Optionally, the preset material comprises a metal material, and / or the preset material comprises a non-metal material.

[0064] Optionally, the preset material comprises at least one of plastic and aluminum.

[0065] Optionally, the preset material is configured as a metal material, the first suspension portion and the second suspension portion are made of the metal material, and the rigidity weakening portion is welded to the first suspension portion and the second suspension portion, respectively.

[0066] Optionally, the preset material is configured as a metal material, the first suspension portion and the second suspension portion are made of the metal material, and the rigidity weakening portion is connected to the first suspension portion and the second suspension portion by fasteners, respectively.

[0067] Optionally, the preset material is configured as a metal material, the first suspension portion and the second suspension portion are made of a non-metal material, and the rigidity weakening portion is connected to the first suspension portion and the second suspension portion by fasteners, respectively.

[0068] Optionally, the first suspension portion is provided with a first connecting point and a second connecting point arranged along a second direction, and the first suspension portion is configured to be connected to the first cylinder body through the first connecting point and the second connecting point; the second suspension portion is provided with a third connecting point and a fourth connecting point arranged along the second direction, and the second suspension portion is configured to be connected to the second cylinder body through the third connecting point and the fourth connecting point.

[0069] The first connecting point and the second connecting point are symmetrically arranged about the second center line, and the third connecting point and the fourth connecting point are symmetrically arranged about the second center line.

[0070] The connecting portion has a first side and a second side arranged oppositely in the second direction, and at least part of the connecting portion located close to the first side of the second center line is configured as the rigidity weakening portion.

[0071] Optionally, the hanger is configured in a plate shape, and has a width in the first direction, the width of the connecting portion is 170mm-190mm; and / or, the width of the first hanger portion and the second hanger portion is 170mm-190mm.

[0072] Optionally, the hanger is configured as an integral piece.

[0073] Optionally, the first hanger portion is provided with a first connecting point and a second connecting point arranged along a second direction, the first hanger portion is configured to be connected with the first drum through the first connecting point and the second connecting point; the second hanger portion is provided with a third connecting point and a fourth connecting point arranged along the second direction, the second hanger portion is configured to be connected with the second drum through the third connecting point and the fourth connecting point, the first direction and the second direction are perpendicular to each other.

[0074] The connecting portion is configured in the part of the hanger between the first connecting point and the third connecting point, and between the third connecting point and the fourth connecting point.

[0075] According to a second aspect of the present disclosure, a laundry treating apparatus is provided, comprising the hanger as described above.

[0076] Optionally, the laundry treating apparatus comprises a cabinet and a third drum, the hanger is arranged on the top of the cabinet, the first drum and the second drum are arranged above the third drum.

[0077] Through the above technical solution, in the hanger provided by the present disclosure, the first hanger portion suspends the first drum, and the second hanger portion suspends the second drum, that is, at least two drums are suspended on the hanger, which causes the drums to easily resonate with the hanger when rotating, for example, during drying work or washing work, and because the connecting portion is arranged between the first drum and the second drum, when the hanger rises and falls in resonance, the connecting portion is the part with the largest vibration amplitude of the hanger. Here, the present disclosure reduces the rigidity of the connecting portion by arranging the rigidity reduction portion on the connecting portion, so as to reduce the natural frequency of the connecting portion, thereby making the natural frequency of the connecting portion far away from the vibration frequency of the drums on the hanger, so as to reduce or even avoid the resonance between the connecting portion and the drums, that is, the hanger of the present disclosure can reduce or even avoid the resonance between itself and the drums.

[0078] In addition, the stiffness weakening portion of the present disclosure reduces the stiffness of the connecting portion, thereby reducing the natural frequency of the connecting portion, i.e., the first-order natural frequency and the second-order natural frequency of the connecting portion are both reduced, which can make the first-order natural frequency of the connecting portion far away from the vibration frequency of the cylinder when rotating at low speed, thereby avoiding resonance between the cylinder and the connecting portion when rotating at low speed. Therefore, the stiffness weakening portion of the present disclosure has good vibration reduction effect when the cylinder rotates at low speed.

[0079] Other features and advantages of the present disclosure will be described in detail in the following detailed description section. BRIEF DESCRIPTION OF DRAWINGS

[0080] The accompanying drawings are included to provide a further understanding of the present disclosure and constitute a part of the specification, and are used together with the following detailed description to explain the present disclosure, but do not constitute a limitation on the present disclosure. In the drawings:

[0081] Figure 1 is a front view schematic diagram of a clothes treatment apparatus provided according to an embodiment of the present disclosure;

[0082] Figure 2 is a top view structural schematic diagram of a clothes treatment apparatus provided according to a first embodiment of the present disclosure, which shows a hanging piece under the first embodiment;

[0083] Figure 3 is a top view structural schematic diagram of a clothes treatment apparatus provided according to a first embodiment of the present disclosure, which shows a hanging piece under the second embodiment;

[0084] Figure 4 is a top view structural schematic diagram of a clothes treatment apparatus provided according to a first embodiment of the present disclosure, which shows a hanging piece under the third embodiment;

[0085] Figure 5 is a top view structural schematic diagram of a clothes treatment apparatus provided according to a first embodiment of the present disclosure, which shows a hanging piece under the fourth embodiment;

[0086] Figure 6 is a top view structural schematic diagram of a clothes treatment apparatus provided according to a first embodiment of the present disclosure, which shows a hanging piece under the fifth embodiment;

[0087] Figure 7 is a top view structural schematic diagram of a clothes treatment apparatus provided according to a first embodiment of the present disclosure, which shows a hanging piece under the sixth embodiment;

[0088] Figure 8 is a top view structural schematic diagram of a clothes treatment apparatus provided according to a first embodiment of the present disclosure, which shows a hanging piece under the seventh embodiment;

[0089] Figure 9 isFigure 8 Fig. 1 is a top view schematic diagram of a laundry treating apparatus according to a first embodiment of the present disclosure;

[0090] Figure 10 Fig. 2 is a top view schematic diagram of a laundry treating apparatus according to a second embodiment of the present disclosure;

[0091] Figure 11 Fig. 3 is a top view schematic diagram of a laundry treating apparatus according to another second embodiment of the present disclosure;

[0092] Figure 12 Fig. 4 is a front view schematic diagram of a part structure of a laundry treating apparatus according to a third embodiment of the present disclosure;

[0093] Figure 13 Fig. 5 is a side view schematic diagram of a part structure of a laundry treating apparatus according to the third embodiment of the present disclosure;

[0094] Figure 14 Fig. 6 is another side view schematic diagram of a part structure of a laundry treating apparatus according to the third embodiment of the present disclosure;

[0095] Figure 15 Fig. 7 is another front view schematic diagram of a part structure of a laundry treating apparatus according to the third embodiment of the present disclosure;

[0096] Figure 16 Fig. 8 is a top view schematic diagram of a laundry treating apparatus according to a fourth embodiment of the present disclosure;

[0097] Figure 17 Fig. 9 is a front view schematic diagram of a part structure of a laundry treating apparatus according to the fourth embodiment of the present disclosure;

[0098] Figure 18 Fig. 10 is another front view schematic diagram of a part structure of a laundry treating apparatus according to the fourth embodiment of the present disclosure;

[0099] Figure 19 Fig. 11 is a further front view schematic diagram of a part structure of a laundry treating apparatus according to the fourth embodiment of the present disclosure;

[0100] Figure 20 Fig. 12 is a further front view schematic diagram of a part structure of a laundry treating apparatus according to the fourth embodiment of the present disclosure;

[0101] Figure 21 Fig. 13 is a top view schematic diagram of a laundry treating apparatus according to a fifth embodiment of the present disclosure;

[0102] Figure 22 Fig. 14 is a sectional view schematic diagram of a part A-A of Fig. 13; Figure 21

[0103] Figure 23 ​is a side view schematic diagram of a laundry treating apparatus according to a fifth embodiment of the disclosure.

[0104] Reference Signs Description

[0105] 1 - first hanging part, 2 - connecting part, 21 - first side, 22 - second side, 3 - second hanging part, 4 - first cylinder, 5 - rigidity weakening part, 51 - notch, 511 - outer end, 512 - inner end, 513 - contour line, 5131 - first sub-contour line, 5132 - second sub-contour line, 52 - weakening hole, 53 - thinning part, 531 - first sub-part, 532 - second sub-part, 533 - third sub-part, 54 - weakening groove, 6 - second cylinder, 7 - cabinet, 71 - side wall plate, 72 - back wall plate, 8 - mounting part, 9 - third cylinder, 10 - first connecting point, 20 - second connecting point, 30 - third connecting point, 40 - fourth connecting point, 50 - first middle line, 60 - second middle line, 70 - avoiding opening, 80 - avoiding gap, 100 - hanging part. DETAILED DESCRIPTION

[0106] The specific embodiments of the disclosure will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely intended to illustrate and explain the disclosure, and are not intended to limit the disclosure.

[0107] In the disclosure, the orientation words such as "up, down, front, back, left, right" used without the opposite description are defined based on the laundry treating apparatus, wherein the up-down direction can refer to the gravity direction of the laundry treating apparatus or the hanging part, the left-right direction can refer to the width direction of the laundry treating apparatus, and in the front-back direction, the front can be understood as the side of the laundry treating apparatus facing the user, and the back is the side away from the user, wherein the door of the cylinder of the laundry treating apparatus is usually arranged at the front side of the laundry treating apparatus. In addition, the first direction and the second direction can refer to the drawing direction in Figures 1 to 23 , wherein when the hanging part of the disclosure is applied in the laundry treating apparatus, the first direction can correspond to the left-right direction of the laundry treating apparatus, the second direction can correspond to the front-back direction of the laundry treating apparatus, the first side can correspond to the front side, and the second side can correspond to the back side. "Inner, outer" refers to the inner and outer of the contour of each component itself. The terms "first, second" used are for distinguishing one element from another element, and do not have sequential and important meanings. In addition, the following description, when referring to the drawings, the same reference signs in different drawings represent the same or similar elements, and the disclosure does not make redundant descriptions here.

[0108] According to some embodiments of the disclosure, a hanging part is provided, referring to Figures 1 to 23As shown in the figure, the hanger 100 comprises a first hanger 1, a connecting part 2 and a second hanger 3 arranged along a first direction, the first hanger 1 is used to hang a first drum 4 of the clothes treatment equipment, the second hanger 3 is used to hang a second drum 6 of the clothes treatment equipment, and the connecting part 2 connects the first hanger 1 and the second hanger 3; the connecting part 2 is provided with a rigidity weakening part 5 used to reduce the rigidity of the connecting part 2.

[0109] In the hanger 100 provided by the present disclosure, the first hanger 1 hangs the first drum 4, and the second hanger 3 hangs the second drum 6, that is, at least two drums are hung on the hanger 100, which causes the drums to easily resonate with the hanger 100 when rotating, for example, during drying or washing work, and since the connecting part 2 is arranged between the first drum 4 and the second drum 6, when the hanger 100 rises and falls in resonance, the connecting part 2 is the part with the largest vibration amplitude of the hanger 100.

[0110] Through the above technical solution, the present disclosure reduces the rigidity of the connecting part 2 by arranging the rigidity weakening part 5 on the connecting part 2, so as to reduce the natural frequency of the connecting part 2, thereby making the natural frequency of the connecting part 2 far away from the vibration frequency of the drum on the hanger 100, so as to reduce or even avoid the resonance between the connecting part 2 and the drum, that is, the hanger 100 of the present disclosure can reduce or even avoid the resonance between itself and the drum.

[0111] In addition, the present disclosure reduces the rigidity of the connecting part 2 by the rigidity weakening part 5 to reduce the natural frequency of the connecting part 2, that is, the first-order natural frequency and the second-order natural frequency of the connecting part 2 are both reduced, which can make the first-order natural frequency of the connecting part 2 far away from the vibration frequency of the drum when rotating at low speed, so as to avoid the resonance between the drum and the connecting part 2 when rotating at low speed, therefore, the rigidity weakening part 5 of the present disclosure has good damping effect when the drum rotates at low speed.

[0112] It should be noted that the present disclosure does not limit the specific structure and material of the rigidity weakening part 5, which will be described in detail in the following embodiments. In addition, it is well known to those skilled in the art that reducing the rigidity of a component can reduce the natural frequency of the component, that is, when the rigidity of the connecting part 2 is reduced, the natural frequency of the connecting part 2 will also be reduced. The natural frequency can be composed of first-order to N-order, the higher the order, the higher the natural frequency, for example, the first-order natural frequency is less than the second-order natural frequency. In addition, when the drum rotates at low speed, the rotating speed of the drum is 400RPM~600RPM, for example, 500RPM, the rigidity weakening part 5 of the present disclosure can effectively make the natural frequency of the connecting part 2 far away from the vibration frequency of the drum, that is, when the rotating speed of the drum is 500RPM~700RPM, the above rigidity weakening part 5 can effectively avoid the resonance between the drum and the connecting part 2 or even the hanger 100.

[0113] It should also be noted that the aforementioned cylinder refers to the cylinder suspended on the suspension member 100, that is, the cylinder can be the first cylinder 4 or the second cylinder 6.

[0114] In some embodiments of this disclosure, the stiffness-reducing portion 5 can be constructed in any suitable manner, for example, referring to Figures 2 to 9 As shown, the stiffness-reducing portion 5 may include at least one notch 51, at least a portion of which is formed in the connecting portion 2. By forming at least a portion of the notch 51 in the connecting portion 2, the solid structure of the connecting portion 2 corresponding to the notch 51 portion can be removed. This reduces the stiffness of the connecting portion 2 by changing its geometry. Removing the solid structure of the connecting portion 2 corresponding to the notch 51 portion prevents resonance between this portion and the cylinder. Therefore, by reducing the stiffness of the connecting portion 2 and removing the solid structure of the connecting portion 2 corresponding to the notch 51 portion, resonance between the connecting portion 2 and the cylinder can be effectively reduced or even avoided. When the cylinder rotates at low speed, this arrangement allows the first-order natural frequency of the connecting portion 2 to be far from the vibration frequency of the cylinder during low-speed rotation, improving the stability of the garment processing equipment during low-speed rotation and reducing noise during operation.

[0115] It should be noted that the notch 51 in this disclosure can be understood as an open structure on one side, that is, the circumference of the notch 51 is not closed, that is, the outline 513 surrounding the notch 51 does not form a ring.

[0116] It should also be noted that at least a portion of the notch 51 is formed in the connecting portion 2, which can be understood as, in some embodiments, referring to Figure 5 As shown, notches 51 are formed only in the connecting portion 2. The advantage of this arrangement is that by placing all notches 51 on the connecting portion 2, the rigidity of the connecting portion 2 can be effectively reduced, further preventing resonance between the cylinder and the connecting portion 2 or even the suspension member 100 when the cylinder rotates at low speeds. Here, when there are at least two notches 51, at least one notch 51 can be formed only in the connecting portion 2. In other embodiments, refer to... Figure 2As shown in FIG. 1, the notch 51 can span the first suspension part 1, the connecting part 2 and the second suspension part 3, that is, the notch 51 can be formed on the first suspension part 1, the connecting part 2 and the second suspension part 3, and in this way, on the one hand, the rigidity of the suspension part 100 can be further reduced, so as to further reduce the rigidity of the connecting part 2, that is, when the rigidity of the suspension part 100 is reduced as a whole, the rigidity of the connecting part 2 will also be reduced, so as to facilitate the first-order natural frequency of the connecting part 2 to be far away from the vibration frequency of the drum at low speed rotation; on the other hand, the notch 51 arranged in this way has a large area, which is beneficial to avoid other components of the clothes treatment equipment. Here, when the notch 51 is at least two, at least one notch 51 can span the first suspension part 1, the connecting part 2 and the second suspension part 3.

[0117] In some embodiments, reference is made to Figures 2 to 4 , Figure 5 and Figure 8 , the connecting part 2 can have oppositely arranged first side 21 and second side 22 in the second direction, the first direction and the second direction being perpendicular to each other, wherein the first side and the second side can be provided with notches 51, wherein the notches 51 of the first side 21 can be formed only on the connecting part 2, and the notches 51 of the second side 22 can span the first suspension part 1, the connecting part 2 and the second suspension part 3, and the present disclosure does not limit this.

[0118] It should be noted that when the suspension part 100 is applied to the clothes treatment equipment, the first side 21 can be the front side, and the second side 22 can be the rear side.

[0119] In some embodiments of the present disclosure, reference is made to Figures 2 to 9 , the connecting part 2 has a first center line 50 extending in the second direction, the first direction and the second direction being perpendicular to each other, the first drum 4 and the second drum 6 can be arranged in axial symmetry about the first center line 50, and the notch 51 itself can be arranged in axial symmetry about the first center line 50. In this way, through the symmetrical arrangement of the notch 51 about the first center line 50, the rigidity of the connecting part 2 about the first center line 50 can be symmetrically distributed, so that when any one of the drums rotates at low speed, such arrangement can reduce or even avoid resonance between the drum and the connecting part 2.

[0120] In some embodiments of the present disclosure, reference is made to Figures 2 to 8As shown in FIG. 1, the first suspension part 1 is provided with the first connecting point 10 and the second connecting point 20 arranged along the second direction, and the first barrel 4 can be connected with the first suspension part 1 through the first connecting point 10 and the second connecting point 20, that is, the first suspension part 1 is used to connect with the first barrel 4 through the first connecting point 10 and the second connecting point 20; the second suspension part 3 is provided with the third connecting point 30 and the fourth connecting point 40 arranged along the second direction, and the second barrel 6 can be connected with the second suspension part 3 through the third connecting point 30 and the fourth connecting point 40, that is, the second suspension part 3 is used to connect with the second barrel 6 through the third connecting point 30 and the fourth connecting point 40, and the first direction is perpendicular to the second direction; the first connecting point 10 and the second connecting point 20 can be symmetrically arranged about the second center line 60, and the third connecting point 30 and the fourth connecting point 40 can be symmetrically arranged about the second center line 60.

[0121] As shown in FIG. 1, the first suspension part 1 is provided with the first connecting point 10 and the second connecting point 20 arranged along the second direction, and the first barrel 4 can be connected with the first suspension part 1 through the first connecting point 10 and the second connecting point 20, that is, the first suspension part 1 is used to connect with the first barrel 4 through the first connecting point 10 and the second connecting point 20; the second suspension part 3 is provided with the third connecting point 30 and the fourth connecting point 40 arranged along the second direction, and the second barrel 6 can be connected with the second suspension part 3 through the third connecting point 30 and the fourth connecting point 40, that is, the second suspension part 3 is used to connect with the second barrel 6 through the third connecting point 30 and the fourth connecting point 40, and the first direction is perpendicular to the second direction; the first connecting point 10 and the second connecting point 20 can be symmetrically arranged about the second center line 60, and the third connecting point 30 and the fourth connecting point 40 can be symmetrically arranged about the second center line 60.

[0122] In some embodiments of the present disclosure, reference is made to Figures 2 to 9 As shown in FIG. 1, the first suspension part 1 is provided with the first connecting point 10 and the second connecting point 20 arranged along the second direction, and the first barrel 4 can be connected with the first suspension part 1 through the first connecting point 10 and the second connecting point 20, that is, the first suspension part 1 is used to connect with the first barrel 4 through the first connecting point 10 and the second connecting point 20; the second suspension part 3 is provided with the third connecting point 30 and the fourth connecting point 40 arranged along the second direction, and the second barrel 6 can be connected with the second suspension part 3 through the third connecting point 30 and the fourth connecting point 40, that is, the second suspension part 3 is used to connect with the second barrel 6 through the third connecting point 30 and the fourth connecting point 40, and the first direction is perpendicular to the second direction; the first connecting point 10 and the second connecting point 20 can be symmetrically arranged about the second center line 60, and the third connecting point 30 and the fourth connecting point 40 can be symmetrically arranged about the second center line 60. Figure 8 and Figure 9 As shown in FIG. 1, the first suspension part 1 is provided with the first connecting point 10 and the second connecting point 20 arranged along the second direction, and the first barrel 4 can be connected with the first suspension part 1 through the first connecting point 10 and the second connecting point 20, that is, the first suspension part 1 is used to connect with the first barrel 4 through the first connecting point 10 and the second connecting point 20; the second suspension part 3 is provided with the third connecting point 30 and the fourth connecting point 40 arranged along the second direction, and the second barrel 6 can be connected with the second suspension part 3 through the third connecting point 30 and the fourth connecting point 40, that is, the second suspension part 3 is used to connect with the second barrel 6 through the third connecting point 30 and the fourth connecting point 40, and the first direction is perpendicular to the second direction; the first connecting point 10 and the second connecting point 20 can be symmetrically arranged about the second center line 60, and the third connecting point 30 and the fourth connecting point 40 can be symmetrically arranged about the second center line 60.

[0123] In some embodiments of the present disclosure, reference is made to Figures 2 to 8As shown in FIG. 1, the connecting portion 2 has a first side 21 and a second side 22 oppositely arranged in the second direction, the first direction is perpendicular to the second direction, the first side 21 and / or the second side 22 is provided with the notch 51, that is, at least one of the first side 21 and the second side 22 is provided with the notch 51, in some embodiments, the connecting portion 2 can be provided with the notch 51 only on the first side 21, in other embodiments, the connecting portion 2 can be provided with the notch 51 only on the second side 22.

[0124] In some embodiments, referring to Figures 1 to 9 As shown in FIG. 1, when the hanger 100 is applied to the clothes treatment equipment, the front part of the first hanger portion 1 can be provided with the first cylinder 4, the front part of the second hanger portion 3 can be provided with the second cylinder 6, and the rigidity weakening portion 5 can be arranged on the first side 21 of the connecting portion 2, that is, the rigidity weakening portion 5 can be arranged on the front side of the connecting portion 2. In this way, since the cylinder is arranged in front, this makes the part of the first side 21 of the connecting portion 2 prone to resonance with the cylinder, therefore, by arranging the rigidity weakening portion 5 on the first side 21 of the connecting portion 2, the probability of resonance between the cylinder and the connecting portion 2 at low speed rotation can be further reduced. Here, in some embodiments, when the rigidity weakening portion 5 includes at least one notch 51, the connecting portion 2 can be provided with the notch 51 only on the first side 21, in this way, the effective reduction of the rigidity of the connecting portion 2 can be ensured, or the connecting portion 2 can be provided with the notch 51 on both the first side 21 and the second side 22, in this way, the rigidity of the connecting portion 2 can be further reduced, thereby reducing the natural frequency of the connecting portion 2. Of course, the above arrangement can appropriately reduce the rigidity of the connecting portion 2, and the rigidity of the connecting portion 2 should be greater than or equal to a preset rigidity value to avoid that the rigidity of the connecting portion 2 is too low.

[0125] In some embodiments of the present disclosure, referring to Figure 2 and Figure 8 As shown in FIG. 1, the notch 51 can have a width in the first direction, the notch 51 has an outer end portion 511 and an inner end portion 512 oppositely arranged in the second direction, the width of the outer end portion 511 of at least one notch 51 is greater than the width of the inner end portion 512, in this way, the notch 51 can be designed as wide outside and narrow inside, the advantage of this arrangement is that, since the outer end portion 511 is arranged relatively outward, the outer end portion 511 is designed to be wide, on the one hand, this can help to reduce the rigidity of the connecting portion 2, on the other hand, this can reduce the impact on the stability of the connecting portion 2. Since the inner end portion 512 is arranged relatively inward, the inner end portion 512 is designed to be narrow, this can ensure the rigidity of the inner side of the connecting portion 2, and improve the stability and reliability of the connecting portion 2.

[0126] In some embodiments of the present disclosure, referring to Figure 2 and Figure 8As shown in FIG. 1, the projection of the notch 51 along the up-down direction has a contour line 513, the first direction, the second direction and the up-down direction are perpendicular to each other, and at least part of at least one contour line 513 can be configured as a curve. In this way, the design of the curve can improve the smoothness of the notch 51, thereby avoiding stress concentration of the connecting part 2 at the notch 51.

[0127] In some embodiments, with reference to Figure 2 and Figure 8 As shown in FIG. 1, the projection of the notch 51 along the up-down direction has a contour line 513, the first direction, the second direction and the up-down direction are perpendicular to each other, and at least part of at least one contour line 513 can be configured as a curve. In this way, the design of the curve can improve the smoothness of the notch 51, thereby avoiding stress concentration of the connecting part 2 at the notch 51.

[0128] In some embodiments, with reference to Figure 2 and Figure 8 As shown in FIG. 1, the projection of the notch 51 along the up-down direction has a contour line 513, the first direction, the second direction and the up-down direction are perpendicular to each other, and at least part of at least one contour line 513 can be configured as a curve. In this way, the design of the curve can improve the smoothness of the notch 51, thereby avoiding stress concentration of the connecting part 2 at the notch 51.

[0129] In some embodiments, part of at least one contour line 513 is configured as a curve, for example, with reference to Figure 2 and Figure 8 As shown in FIG. 1, the projection of the notch 51 along the up-down direction has a contour line 513, the first direction, the second direction and the up-down direction are perpendicular to each other, and at least part of at least one contour line 513 can be configured as a curve. In this way, the design of the curve can improve the smoothness of the notch 51, thereby avoiding stress concentration of the connecting part 2 at the notch 51.

[0130] In some embodiments, with reference to Figures 3 to 7As shown in FIG. 1, the at least one notch 51 can be configured as a rectangular opening, so that the design of the rectangular opening can reduce the manufacturing difficulty of the hanger 100.

[0131] In some embodiments, as shown in FIGS. 1 and 2, the first side 21 and the second side 22 can be provided with notches 51, and the projection of the notch 51 in the up-down direction has a contour line 513, the first direction, the second direction and the up-down direction are perpendicular to each other, the contour line 513 of the notch 51 of the first side 21 is at least partially configured as a curve, and the notch 51 of the second side 22 is configured as a rectangular opening. Figure 3 Figure 4 Figure 6 In some embodiments, as shown in FIGS. 1 and 2, the first side 21 and the second side 22 can be provided with notches 51, and the projection of the notch 51 in the up-down direction has a contour line 513, the first direction, the second direction and the up-down direction are perpendicular to each other, the contour line 513 of the notch 51 of the first side 21 is at least partially configured as a curve, and the notch 51 of the second side 22 can include the first sub-contour line 5131 and the second sub-contour line 5132. Figure 3 In some embodiments, as shown in FIGS. 1 and 2, the first side 21 and the second side 22 can be provided with notches 51, and the projection of the notch 51 in the up-down direction has a contour line 513, the first direction, the second direction and the up-down direction are perpendicular to each other, the contour line 513 of the notch 51 of the first side 21 is at least partially configured as a curve, and the notch 51 of the second side 22 can include the first sub-contour line 5131 and the second sub-contour line 5132.

[0132] Figure 2 In some embodiments, as shown in FIGS. 1 and 2, the first side 21 and the second side 22 can be provided with notches 51, and the projection of the notch 51 in the up-down direction has a contour line 513, the first direction, the second direction and the up-down direction are perpendicular to each other, the contour line 513 of the notch 51 of the first side 21 is at least partially configured as a curve, and the notch 51 of the second side 22 can include the first sub-contour line 5131 and the second sub-contour line 5132. Figure 8 In some embodiments, as shown in FIGS. 1 and 2, the first side 21 and the second side 22 can be provided with notches 51, and the projection of the notch 51 in the up-down direction has a contour line 513, the first direction, the second direction and the up-down direction are perpendicular to each other, the contour line 513 of the notch 51 of the first side 21 is at least partially configured as a curve, and the notch 51 of the second side 22 can include the first sub-contour line 5131 and the second sub-contour line 5132.

[0133] Figure 5 In some embodiments, as shown in FIGS. 1 and 2, the first side 21 and the second side 22 can be provided with notches 51, and the projection of the notch 51 in the up-down direction has a contour line 513, the first direction, the second direction and the up-down direction are perpendicular to each other, the contour line 513 of the notch 51 of the first side 21 is at least partially configured as a curve, and the notch 51 of the second side 22 can include the first sub-contour line 5131 and the second sub-contour line 5132.

[0134] In some embodiments of the present disclosure, as shown in FIGS. 1 and 2, the second side 22 can be provided with a notch 51, and the notch 51 can be configured as a rectangular opening. Figure 7 In some embodiments of the present disclosure, as shown in FIGS. 1 and 2, the first side 21 and the second side 22 can be provided with notches 51, and the projection of the notch 51 in the up-down direction has a contour line 513, the first direction, the second direction and the up-down direction are perpendicular to each other, the contour line 513 of the notch 51 of the first side 21 is at least partially configured as a curve, and the notch 51 of the second side 22 can include the first sub-contour line 5131 and the second sub-contour line 5132.

[0135] Figure 8 In some embodiments of the present disclosure, as shown in FIGS. 1 and 2, the first side 21 and the second side 22 can be provided with notches 51, and the projection of the notch 51 in the up-down direction has a contour line 513, the first direction, the second direction and the up-down direction are perpendicular to each other, the contour line 513 of the notch 51 of the first side 21 is at least partially configured as a curve, and the notch 51 of the second side 22 can include the first sub-contour line 5131 and the second sub-contour line 5132. Figure 9 Figure 9 In some embodiments of the present disclosure, as shown in FIGS. 1 and 2, the first side 21 and the second side 22 can be provided with notches 51, and the projection of the notch 51 in the up-down direction has a contour line 513, the first direction, the second direction and the up-down direction are perpendicular to each other, the contour line 513 of the notch 51 of the first side 21 is at least partially configured as a curve, and the notch 51 of the second side 22 can include the first sub-contour line 5131 and the second sub-contour line 5132.​​​​​​

[0136] In some embodiments of the present disclosure, referring to Figure 8 and Figure 9 As shown in Figure 9 , the notch 51 of the first side 21 has a maximum depth in the second direction, which can be 65mm-75mm, for example, 70mm. In this way, the notch 51 of the first side 21 can be prevented from being too deep to cause the connecting part 2 to be easily broken, and the notch 51 of the first side 21 can be prevented from being too shallow to cause the connecting part 2 to have too high rigidity. Here, referring to , the maximum width of the notch 51 of the first side 21 can be L1.

[0137] Figure 8 In some embodiments of the present disclosure, referring to Figure 9 and Figure 9 As shown in , the notch 51 of the second side 22 has a maximum depth in the second direction, which can be 140mm-160mm, for example, 150mm. In this way, the notch 51 of the second side 22 can be prevented from being too deep to cause the connecting part 2 to be easily broken, and the notch 51 of the second side 22 can be prevented from being too shallow to cause the connecting part 2 to have too high rigidity. Here, referring to

[0138] , the maximum width of the notch 51 of the second side 22 can be L2. Figure 8 Figure 9 In some embodiments of the present disclosure, referring to and

[0139] As shown in Figure 2 , the first hanging part 1 and the second hanging part 3 can have a width in the first direction, which can be 160mm-180mm, for example, 170mm. The connecting part 2 can have a width in the first direction, which can be 160mm-180mm, for example, 170mm.

[0140] It should be noted that by arranging the mounting portion 8 to be connected with at least one wall plate of the cabinet 7, the rigidity of the hanger 100 can be improved, and thus the natural frequency of the hanger 100 can be improved. When the rigidity of the hanger 100 is improved, the natural frequency of the hanger 100 is also improved, and both the first-order natural frequency and the second-order natural frequency of the hanger 100 are improved. Here, when the drum rotates at a high speed, the vibration frequency of the drum is high. At this time, since the second-order natural frequency of the hanger 100 is improved, such an arrangement can avoid resonance between the drum and the hanger 100 when the drum rotates at a high speed. In addition, since the rigidity of the connecting portion 2 is reduced, that is, the first-order natural frequency of the connecting portion 2 is low, since the connecting portion 2 is the part with the largest vibration amplitude of the hanger when the hanger fluctuates up and down in resonance when the drum rotates at a low speed, the disclosure effectively reduces the first-order natural frequency of the connecting portion 2, which can effectively avoid resonance between the drum and the connecting portion 2 when the drum rotates at a low speed. Thus, through the above arrangement, the clothes treatment apparatus of the disclosure can reduce or even avoid resonance between the drum and the connecting portion 2 when the drum rotates at a low speed, and reduce or even avoid resonance between the drum and the hanger 100 when the drum rotates at a high speed, thereby effectively improving the reliability of the clothes treatment apparatus and reducing the noise of the clothes treatment apparatus.

[0141] In some embodiments, when the rotation speed of the drum at a high speed is 800 RPM to 1200 RPM, the above design can effectively avoid resonance between the drum and the hanger 100.

[0142] In some embodiments of the disclosure, as shown in Figure 2 , the second side 22 of the connecting portion 2 can be provided with a notch 51. When the hanger 100 is applied to the clothes treatment apparatus, the second side 22 can be the front side of the connecting portion 2, that is, the front side of the connecting portion 2 can be provided with the notch 51, and the mounting portion 8 is used to enclose the notch 51 of the second side 22 or the front side of the connecting portion 2. In this way, the formation of the notch 51 is facilitated, and at this time, the notch 51 can span the first hanger portion 1, the connecting portion 2, and the second hanger portion 3.

[0143] In some embodiments of the disclosure, as shown in Figure 2 , the cabinet 7 includes a side wall plate 71 and a rear wall plate 72, and the mounting portion 8 can be connected with at least one of the side wall plate 71 and the rear wall plate 72. In this way, the rigidity of the hanger 100 can be further improved, and thus the natural frequency of the hanger 100 can be improved. Figure 2 In some embodiments, as shown in

[0144] In some embodiments of the disclosure, as shown in Figure 2As shown in FIG. 1, the mounting portion 8 and the first suspension portion 1 or the second suspension portion 3 further enclose an avoiding opening 70. In this way, the avoiding opening 70 can avoid components in the box 7.

[0145] In some embodiments of the present disclosure, referring to Figure 10 and Figure 11 As shown in FIG. 1, the rigidity weakening portion 5 can include at least one weakening hole 52 formed in the connecting portion 2.

[0146] Through the above technical solution, in the suspension 100 provided by the present disclosure, by using the weakening hole 52, on the one hand, the entity structure of the connecting portion 2 corresponding to the weakening hole 52 can be removed, so as to reduce the rigidity of the connecting portion 2 by changing the geometric shape of the connecting portion 2, and the removal of the entity structure of the connecting portion 2 corresponding to the weakening hole 52 can avoid resonance between the entity structure and the cylinder, thereby, by reducing the rigidity of the connecting portion 2 and removing the entity structure of the connecting portion 2 corresponding to the weakening hole 52, resonance between the connecting portion 2 and the cylinder can be effectively reduced or even avoided. When the cylinder rotates at a low speed, such a setting can make the first natural frequency of the connecting portion 2 far away from the vibration frequency of the cylinder when rotating at a low speed, improve the stability of the clothes processing equipment when the cylinder rotates at a low speed, and reduce the noise of the clothes processing equipment when working.

[0147] It should be noted that, as well known to those skilled in the art, reducing the rigidity of a component can reduce the natural frequency of the component, that is, when the rigidity of the connecting portion 2 is reduced, the natural frequency of the connecting portion 2 will also be reduced. The natural frequency can have a first order to an Nth order, and the higher the order, the higher the natural frequency, for example, the first natural frequency is less than the second natural frequency. In addition, when the cylinder rotates at a low speed, for example, when the rotating speed of the cylinder is 400 RPM to 600 RPM, for example, 500 RPM, the rigidity weakening portion 5 of the present disclosure can effectively make the natural frequency of the connecting portion 2 far away from the vibration frequency of the cylinder, that is, when the rotating speed of the cylinder is 500 RPM to 700 RPM, the above rigidity weakening portion 5 can effectively avoid resonance between the cylinder and the connecting portion 2 or even the suspension 100.

[0148] It should be further noted that the weakening hole 52 is a hole structure, that is, the weakening hole 52 is circumferentially closed. This is different from the side opening of the notch 51.

[0149] In some embodiments of the present disclosure, referring to Figure 10 and Figure 11 As shown in FIG. 1, the weakening hole 52 can be configured as a circular hole, so as to avoid stress concentration of the connecting portion 2 at the weakening hole 52.

[0150] In some embodiments of this disclosure, the suspension member 100 can be configured as a plate, and the weakening hole 52 can be configured as a through hole, penetrating the suspension member 100 along its thickness direction. This through hole design can further reduce the stiffness of the connecting portion 2. Of course, in other embodiments, the weakening hole 52 can also be configured as a blind hole.

[0151] In some embodiments of this disclosure, reference is made to Figure 10 and Figure 11 As shown, the first suspension part 1 is provided with a first connection point 10 and a second connection point 20 arranged along the second direction. The first cylinder 4 can be connected to the first suspension part 1 through the first connection point 10 and the second connection point 20. That is, the first suspension part 1 is used to connect to the first cylinder 4 through the first connection point 10 and the second connection point 20. The second suspension part 3 is provided with a third connection point 30 and a fourth connection point 40 arranged along the second direction. The second cylinder 6 can be connected to the second suspension part 3 through the third connection point 30 and the fourth connection point 40. That is, the second suspension part 3 is used to connect to the second cylinder 6 through the third connection point 30 and the fourth connection point 40. The first direction and the second direction are perpendicular to each other. The first connection point 10 and the second connection point 20 can be symmetrically arranged about the second center line 60, and the third connection point 30 and the fourth connection point 40 can be symmetrically arranged about the second center line 60.

[0152] The connecting portion 2 has a first side 21 and a second side 22 arranged opposite to each other in the second direction. The portion of the connecting portion 2 located near the first side 21 on the second centerline 60 can be provided with multiple weakening holes 52, that is, the portion of the connecting portion 2 located in front of the second centerline 60 can be provided with multiple weakening holes 52. Here, since the front of the first suspension portion 1 is usually provided with the first cylinder 4, and the front of the second suspension portion 3 is usually suspended with the second cylinder 6, providing multiple weakening holes 52 in the portion of the connecting portion 2 located in front of the second centerline 60 helps to reduce the stiffness of the front of the connecting portion 2, thereby further reducing or even preventing resonance between the cylinder and the connecting portion 2 when rotating at low speeds.

[0153] In some embodiments of this disclosure, reference is made to Figure 10 and Figure 11 As shown, the portion of the connecting part 2 located near the second side 22 on the second centerline 60 can be provided with multiple weakening holes 52, that is, the portion of the connecting part 2 located behind the second centerline 60 can be provided with multiple weakening holes 52. In this way, the stiffness of the connecting part 2 can be further reduced, thereby reducing the first natural frequency of the connecting part 2, so that the first natural frequency of the connecting part 2 is far away from the vibration frequency of the cylinder when it rotates at low speed.

[0154] In some implementations, reference Figure 10 and Figure 11As shown in FIG. 2, the diameter of the weakened hole 52 located on the second center line 60 near the first side 21 is greater than the diameter of the weakened hole 52 located on the second center line 60 near the second side 22, i.e. the diameter of the weakened hole 52 located in front of the second center line 60 can be greater than the diameter of the weakened hole 52 located behind the second center line 60. In this way, the rigidity of the front part of the connecting part 2 can be made smaller, thereby facilitating the reduction of the rigidity of the front part of the connecting part 2, and further reducing or even avoiding the resonance between the connecting part 2 and the barrel when the barrel rotates at low speed.

[0155] In some embodiments, with reference to Figure 10 As shown in FIG. 2, the distance between the adjacent two weakened holes 52 located on the second center line 60 near the first side 21 is smaller than the distance between the adjacent two weakened holes 52 located on the second center line 60 near the second side 22, i.e. the distance between the adjacent two weakened holes 52 located in front of the second center line 60 is smaller than the distance between the adjacent two weakened holes 52 located behind the second center line 60. In this way, the rigidity of the front part of the connecting part 2 can be made smaller, thereby facilitating the reduction of the rigidity of the front part of the connecting part 2, and further reducing or even avoiding the resonance between the connecting part 2 and the barrel when the barrel rotates at low speed. Wherein, the plurality of weakened holes 52 can be arranged in rows and columns, and the present disclosure does not limit this.

[0156] In some embodiments, with reference to Figure 10 and Figure 11 As shown in FIG. 2, the connecting part 2 has a first center line 50 extending in the second direction, the first barrel 4 and the second barrel 6 can be arranged axially symmetrically about the first center line 50, the plurality of weakened holes 52 located on the second center line 60 near the first side 21 can be arranged axially symmetrically about the first center line 50, i.e. the plurality of weakened holes 52 located in front of the second center line 60 are arranged axially symmetrically about the first center line 50, and / or the plurality of weakened holes 52 located on the second center line 60 near the second side 22 can be arranged axially symmetrically about the first center line 50, i.e. the plurality of weakened holes 52 located behind the second center line 60 are arranged axially symmetrically about the first center line 50. In this way, by arranging the plurality of weakened holes 52 symmetrically about the first center line 50, the rigidity of the connecting part 2 about the first center line 50 can be symmetrically distributed, so that when any one of the barrels rotates at low speed, such arrangement can reduce or even avoid the resonance between the barrel and the connecting part 2.

[0157] In some embodiments, the diameter of the weakened hole 52 can be less than or equal to 65mm-75mm, for example, it can be 70mm, so that the diameter of the weakened hole 52 can be avoided to be too large, causing the stability of the connecting part 2 to be poor.

[0158] In some embodiments of the present disclosure, with reference to Figures 12 to 15As shown in FIG. 1, the rigidity weakening portion 5 can include a thinning portion 53, at least a portion of the connecting portion 2 is formed with the thinning portion 53, and the thickness of the connecting portion 2 at the thinning portion 53 is less than the thickness of the other portion of the connecting portion 2 except the thinning portion 53, or less than the thickness of the first suspension portion 1 or the second suspension portion 3.

[0159] By the above technical solution, in the clothes treatment equipment provided by the present disclosure, by arranging the thinning portion 53 on the connecting portion 2, the thickness of the connecting portion 2 at the thinning portion 53 can be made thinner, and such arrangement can reduce the rigidity of the connecting portion 2, thereby reducing the natural frequency of the connecting portion 2, so that the resonance of the connecting portion 2 and the drum can be effectively reduced or even avoided. When the drum rotates at a low speed, such arrangement can make the first-order natural frequency of the connecting portion 2 far away from the vibration frequency of the drum when rotating at a low speed, improve the stability of the clothes treatment equipment when the drum rotates at a low speed, and reduce the noise of the clothes treatment equipment when working.

[0160] It should be noted that when the thickness of the component is thinned, the rigidity of the component will be reduced, that is, the natural frequency of the component will also be reduced.

[0161] In some embodiments, the suspension piece 100 can be configured in a plate shape, so that the thinning portion 53 is easily formed.

[0162] In some embodiments of the present disclosure, referring to Figure 12 As shown in FIG. 1, the rigidity weakening portion 5 can include a thinning portion 53, at least a portion of the connecting portion 2 is formed with the thinning portion 53, and the thickness of the connecting portion 2 at the thinning portion 53 is less than the thickness of the other portion of the connecting portion 2 except the thinning portion 53, or less than the thickness of the first suspension portion 1 or the second suspension portion 3.

[0163] In some embodiments of the present disclosure, the thickness of the thinning portion 53 is less than 2mm-3mm, so that the thinning portion 53 is not too thick, and the rigidity of the connecting portion 2 is not reduced too much. Here, the thickness of the thinning portion 53 can be less than 2.5mm.

[0164] In some embodiments of the present disclosure, the thickness of the thinning portion 53 is greater than or equal to 0.6mm-1mm, for example, greater than or equal to 0.8mm. In this way, the thinning portion 53 is not too thin, and the stability of the connecting portion 2 is not poor, and even the connecting portion 2 is not broken.

[0165] In some embodiments of the present disclosure, referring to Figure 13 and Figure 14As shown in FIG. 1, the first suspension part 1 is provided with the first connecting point 10 and the second connecting point 20 arranged along the second direction, and the first barrel 4 can be connected with the first suspension part 1 through the first connecting point 10 and the second connecting point 20, i.e., the first suspension part 1 is used to connect with the first barrel 4 through the first connecting point 10 and the second connecting point 20; the second suspension part 3 is provided with the third connecting point 30 and the fourth connecting point 40 arranged along the second direction, and the second barrel 6 can be connected with the second suspension part 3 through the third connecting point 30 and the fourth connecting point 40, i.e., the second suspension part 3 is used to connect with the second barrel 6 through the third connecting point 30 and the fourth connecting point 40, and the first direction is perpendicular to the second direction; the first connecting point 10 and the second connecting point 20 can be symmetrically arranged about the second center line 60, and the third connecting point 30 and the fourth connecting point 40 can be symmetrically arranged about the second center line 60.

[0166] In the connection part 2, the first side 21 and the second side 22 are oppositely arranged along the second direction, and the thickness of the thinning part 53 located close to the first side 21 of the second center line 60 is smaller than the thickness of the thinning part 53 located close to the second side 22 of the second center line 60, i.e., the thickness of the thinning part 53 located in front of the second center line 60 can be smaller than the thickness of the thinning part 53 located behind the second center line 60. Here, since the front part of the first suspension part 1 is usually provided with the first barrel 4, and the front part of the second suspension part 3 is usually provided with the second barrel 6, the thickness of the part of the connection part 2 located in front of the second center line 60 is set to be smaller, which is beneficial to reduce the rigidity of the front part of the connection part 2, and thus the resonance between the barrel and the connection part 2 at low speed rotation can be further reduced or even avoided.

[0167] In some embodiments of the present disclosure, referring to Figure 13 As shown in FIG. 1, the thickness of the thinning part 53 can gradually decrease along the direction from the second side to the first side, i.e., gradually decrease along the direction from the back to the front, so that the continuous and gradual change of the thickness of the thinning part 53 can be realized.

[0168] In some embodiments of the present disclosure, referring to Figure 14 As shown in FIG. 1, the thickness of the thinning part 53 can gradually decrease along the direction from the second side to the first side, i.e., gradually decrease along the direction from the back to the front, so that the continuous and gradual change of the thickness of the thinning part 53 can be realized.

[0169] In some embodiments of the present disclosure, referring to Figure 15As shown in FIG. 1, the thinning portion 53 can include a first sub-portion 531 and a second sub-portion 532, the first sub-portion 531 can be connected with the first hanging portion 1, the second sub-portion 532 can be connected with the second hanging portion 3, the thickness of the first sub-portion 531 gradually decreases along a first direction close to the second sub-portion 532, and / or the thickness of the second sub-portion 532 gradually decreases along the first direction close to the first sub-portion 531. In this way, the gradual change of the thickness of the thinning portion 53 along the first direction can be achieved.

[0170] In some embodiments of the present disclosure, with reference to Figure 15 As shown in FIG. 1, the thinning portion 53 includes a third sub-portion 533, the third sub-portion 533 connects the first sub-portion 531 and the second sub-portion 532, and the third sub-portion 533 is configured in a flat plate shape. That is, the thickness of the third sub-portion 533 remains the same everywhere, so that the stability of the thinning portion 53 at the third sub-portion 533 can be improved. Herein, in some embodiments, the thickness of the third sub-portion 533 can be 0.6mm-1.0mm, for example, can be 0.8mm, which is not limited in the present disclosure.

[0171] In some embodiments of the present disclosure, with reference to Figures 16 to 20 As shown in FIG. 1, the rigidity weakening portion 5 can include at least one weakening groove 54, the connecting portion 2 is at least partially bent to form the at least one weakening groove 54, the weakening groove 54 extends along a second direction and has a length in the second direction, and the first direction and the second direction are perpendicular to each other.

[0172] Through the above technical solutions, in the laundry treating apparatus provided by the present disclosure, by at least partially bending the connecting portion 2, the weakening groove 54 can be formed, since the weakening groove 54 has a length along the second direction, i.e., the weakening groove 54 is configured in a narrow and long shape, so that the rigidity of the connecting portion 2 can be reduced, thereby reducing the natural frequency of the connecting portion 2, and thus the resonance between the connecting portion 2 and the drum can be effectively reduced or even avoided. When the drum rotates at a low speed, such a configuration can make the first-order natural frequency of the connecting portion 2 far away from the vibration frequency of the drum when rotating at a low speed, thereby improving the stability of the laundry treating apparatus when the drum rotates at a low speed, and reducing the noise of the laundry treating apparatus when working.

[0173] It should be noted that when the drum rotates at a low speed, the vibration of the connecting portion 2 can be in the form of up-and-down fluctuation. Herein, the present disclosure arranges the weakening groove 54 to extend along the second direction and have a length in the second direction, so that the weakening groove 54 is beneficial to make the connecting portion 2 fluctuate up and down, and thus the connecting portion 2 can resist the vibration of itself in the up-and-down direction, thereby avoiding the resonance between the drum and the connecting portion 2 when the drum rotates at a low speed.

[0174] It should be noted that the connecting portion 2 is formed by at least partial bending to form the weakening groove 54, rather than thinning the connecting portion 2 to form the weakening groove 54, at this time, the thickness of each part of the connecting portion 2 can remain substantially the same. Among them, the skilled in the art is well known that the partial recess of the part can form a groove which is an open structure at one end, which is different from the structure of hole and mouth.

[0175] In some embodiments of the present disclosure, with reference to Figure 16 shown in FIG. 5, the weakening groove 54 can penetrate the connecting portion 2 in the second direction. In this way, it is beneficial to form the weakening groove 54 when the connecting portion 2 is bent.

[0176] In some embodiments of the present disclosure, with reference to Figure 16 shown in FIG. 5, the weakening groove 54 has a width in the first direction, and the width of the weakening groove 54 can be less than or equal to 170mm-190mm, for example, less than or equal to 180mm.

[0177] In some embodiments of the present disclosure, with reference to Figures 17 to 20 shown in FIG. 5, the weakening groove 54 has a depth in the up-down direction, and the depth of the weakening groove 54 can be less than or equal to 50mm-60mm, for example, less than or equal to 55mm. In this way, it can be avoided that the depth of the weakening groove 54 is too deep, causing the weakening groove 54 to occupy more space, avoiding the interference between the connecting portion 2 and other parts in the box 7, in addition, it can also be avoided that the depth of the weakening groove 54 is too deep, causing the static stiffness of the connecting portion 2 to be too small, thereby causing the connecting portion 2 to be easily broken.

[0178] In some embodiments of the present disclosure, with reference to Figure 17 , Figure 18 and Figure 20 shown in FIG. 5, the weakening groove 54 can be configured as a rectangular groove. In this way, it is beneficial to form the weakening groove 54. Here, the corners of the rectangular groove can be provided with rounded corners, thereby avoiding stress concentration of the connecting portion 2 at the weakening groove 54.

[0179] In some embodiments of the present disclosure, with reference to Figure 19 shown in FIG. 5, the weakening groove 54 can be configured as an arc-shaped groove, which can improve the smoothness of the weakening groove 54, thereby avoiding stress concentration of the connecting portion 2 at the weakening groove 54.

[0180] In some embodiments of the present disclosure, with reference to Figure 18 and Figure 19 shown in FIG. 5, the stiffness weakening portion 5 includes a weakening groove 54, and the opening of the weakening groove 54 can be downward, and the first direction, the second direction and the up-down direction are perpendicular to each other. In this way, the space inside the box 7 can be used to arrange the connecting portion 2, avoiding the interference between the weakening groove 54 opening upward and the top plate of the box 7.

[0181] In some embodiments of the present disclosure, referring to Figure 20 As shown in FIG. 4, the rigidity weakening portion 5 comprises a weakening groove 54, and the opening of the weakening groove 54 can be upward, the first direction, the second direction and the up-down direction are perpendicular to each other. In this way, the forming of the weakening groove 54 is facilitated.

[0182] In some embodiments of the present disclosure, referring to Figure 17 As shown in FIG. 5, the connecting portion 2 is at least partially continuously bent to form at least two weakening grooves 54, and the at least two weakening grooves 54 are arranged in sequence along the first direction, and the openings of the adjacent two weakening grooves 54 face opposite directions. In this way, the rigidity of the connecting portion 2 can be effectively reduced by the at least two weakening grooves 54 arranged in sequence.

[0183] In some embodiments of the present disclosure, the rigidity weakening portion 5 comprises at least two weakening grooves 54, and the at least two weakening grooves 54 can be arranged at intervals along the first direction. In this way, the structural strength and rigidity of the connecting portion 2 between the adjacent two weakening grooves 54 can be ensured by the interval arrangement of the adjacent two weakening grooves 54, and the fracture of the connecting portion 2 can be avoided.

[0184] In some embodiments of the present disclosure, referring to Figures 21 to 23 As shown in FIG. 6, at least part of the connecting portion 2 is configured as the rigidity weakening portion 5, and the rigidity weakening portion 5 is made of a predetermined material, wherein the material rigidity of the rigidity weakening portion 5 is smaller than the material rigidity of other parts of the connecting portion 2 except the rigidity weakening portion 5, or smaller than the material rigidity of the first suspension portion 1 or the second suspension portion 3.

[0185] Through the above technical solutions, in the clothes treatment equipment provided by the present disclosure, by arranging the rigidity weakening portion 5 on the connecting portion 2 and making the material rigidity of the rigidity weakening portion 5 smaller, the rigidity of the connecting portion 2 can be reduced, thereby reducing the natural frequency of the connecting portion 2, so that the resonance between the connecting portion 2 and the drum can be effectively reduced or even avoided. When the drum rotates at a low speed, such arrangement can make the first-order natural frequency of the connecting portion 2 far away from the vibration frequency of the drum when rotating at a low speed, thereby improving the stability of the clothes treatment equipment when the drum rotates at a low speed, and reducing the noise of the clothes treatment equipment when working.

[0186] It should be noted that when the rigidity weakening portion 5 and the other parts of the connecting portion 2 have the same rigidity-influencing factors, the material rigidity of the rigidity weakening portion 5 is set to be less than the material rigidity of the other parts of the connecting portion 2, so as to reduce the rigidity of the connecting portion 2. Similarly, when the entire connecting portion 2 is configured as the rigidity weakening portion 5, when the rigidity weakening portion 5 and the first suspension portion 1 and the second suspension portion 3 have the same rigidity-influencing factors, the material rigidity of the rigidity weakening portion 5 is set to be less than the material rigidity of the first suspension portion 1 or the second suspension portion 3, so as to reduce the rigidity of the connecting portion 2. That is, the material of the rigidity weakening portion 5 is different from the material of the other parts of the connecting portion 2, or the material of the rigidity weakening portion 5 is different from the material of the first suspension portion 1 and the second suspension portion 3.

[0187] In some embodiments, the rigidity weakening portion 5 has a small material rigidity, which can be understood as that the rigidity weakening portion 5 can be made of a flexible material.

[0188] In some embodiments of the present disclosure, the preset material has an elastic modulus of 1x109Pa to 2.1x1011Pa, so as to avoid too large or too small elastic modulus of the preset material.

[0189] In some embodiments of the present disclosure, the preset material can include a metal material, and / or the preset material can include a non-metal material, which is not limited in the present disclosure.

[0190] In some embodiments of the present disclosure, the preset material can include at least one of plastic and aluminum. For example, in some embodiments, the preset material can be made of plastic, and in other embodiments, the preset material can be made of aluminum.

[0191] In some embodiments of the present disclosure, the preset material can be configured as a metal material, the first suspension portion 1 and the second suspension portion 3 can be made of the metal material, and the rigidity weakening portion 5 is welded with the first suspension portion 1 and the second suspension portion 3, respectively. In this way, the rigidity weakening portion 5, the first suspension portion 1 and the second suspension portion 3 are all made of metal materials, which is conducive to realizing the welding of the rigidity weakening portion 5 with the first suspension portion 1 and the second suspension portion 3, and improving the connection strength of the rigidity weakening portion 5 with the first suspension portion 1 and the second suspension portion 3.

[0192] In some embodiments of the present disclosure, the preset material is configured as a metal material, the first suspension part 1 and the second suspension part 3 are made of the metal material, and the rigidity weakening part 5 is connected with the first suspension part 1 and the second suspension part 3 through fasteners respectively. In this way, the rigidity weakening part 5, the first suspension part 1 and the second suspension part 3 are all made of the metal material, so that the material rigidity of the rigidity weakening part 5, the first suspension part 1 and the second suspension part 3 can be avoided to be too low. The rigidity weakening part 5 is connected with the first suspension part 1 and the second suspension part 3 through fasteners respectively, which can improve the stability of the connection on the one hand, and can realize the detachable connection of the rigidity weakening part 5 with the first suspension part 1 and the detachable connection of the rigidity weakening part 5 with the second suspension part 3 on the other hand.

[0193] In some embodiments of the present disclosure, the preset material is configured as a metal material, the first suspension part 1 and the second suspension part 3 are made of the metal material, and the rigidity weakening part 5 is connected with the first suspension part 1 and the second suspension part 3 through fasteners respectively. In this way, the rigidity weakening part 5, the first suspension part 1 and the second suspension part 3 are all made of the metal material, so that the material rigidity of the rigidity weakening part 5, the first suspension part 1 and the second suspension part 3 can be avoided to be too low. The rigidity weakening part 5 is connected with the first suspension part 1 and the second suspension part 3 through fasteners respectively, which can improve the stability of the connection on the one hand, and can realize the detachable connection of the rigidity weakening part 5 with the first suspension part 1 and the detachable connection of the rigidity weakening part 5 with the second suspension part 3 on the other hand.

[0194] In some embodiments of the present disclosure, as shown in Figure 21 and Figure 23 , the first suspension part 1 is provided with a first connecting point 10 and a second connecting point 20 arranged along a second direction, and the first cylinder body 4 can be connected with the first suspension part 1 through the first connecting point 10 and the second connecting point 20, that is, the first suspension part 1 is used to be connected with the first cylinder body 4 through the first connecting point 10 and the second connecting point 20; the second suspension part 3 is provided with a third connecting point 30 and a fourth connecting point 40 arranged along the second direction, and the second cylinder body 6 can be connected with the second suspension part 3 through the third connecting point 30 and the fourth connecting point 40, that is, the second suspension part 3 is used to be connected with the second cylinder body 6 through the third connecting point 30 and the fourth connecting point 40, and the first direction is perpendicular to the second direction; the first connecting point 10 and the second connecting point 20 can be symmetrically arranged about a second center line 60, and the third connecting point 30 and the fourth connecting point 40 can be symmetrically arranged about the second center line 60.

[0195] The connecting portion 2 has a first side 21 and a second side 22 oppositely arranged in the second direction, and the connecting portion 2 is located at least a part of the second center line 60 close to the first side 21 and is configured as the rigidity weakening portion 5, or the connecting portion 2 is located at least a part of the second center line 60 in front of the first side 21 and is configured as the rigidity weakening portion 5. Here, since the front part of the first hanging portion 1 is usually provided with the first cylinder 4, and the front part of the second hanging portion 3 usually hangs the second cylinder 6, the connecting portion 2 is located at least a part of the second center line 60 in front of the first side 21 and is configured as the rigidity weakening portion 5, which is beneficial to reduce the rigidity of the front part of the connecting portion 2, and further can further reduce or even avoid the resonance between the cylinder and the connecting portion 2 when the cylinder rotates at low speed.

[0196] In some embodiments of the present disclosure, referring to Figures 1 to 23 The first hanging portion 1 is provided with a first connecting point 10 and a second connecting point 20 arranged in the second direction, and the first cylinder 4 can be connected with the first hanging portion 1 through the first connecting point 10 and the second connecting point 20, that is, the first hanging portion 1 is used to connect with the first cylinder 4 through the first connecting point 10 and the second connecting point 20; the second hanging portion 3 is provided with a third connecting point 30 and a fourth connecting point 40 arranged in the second direction, and the second cylinder 6 can be connected with the second hanging portion 3 through the third connecting point 30 and the fourth connecting point 40, that is, the second hanging portion 3 is used to connect with the second cylinder 6 through the third connecting point 30 and the fourth connecting point 40, and the first direction is perpendicular to the second direction.

[0197] The connecting portion 2 is located at least a part of the second center line 60 close to the first side 21 and is configured as the rigidity weakening portion 5, or the connecting portion 2 is located at least a part of the second center line 60 in front of the first side 21 and is configured as the rigidity weakening portion 5. Here, since the front part of the first hanging portion 1 is usually provided with the first cylinder 4, and the front part of the second hanging portion 3 usually hangs the second cylinder 6, the connecting portion 2 is located at least a part of the second center line 60 in front of the first side 21 and is configured as the rigidity weakening portion 5, which is beneficial to reduce the rigidity of the front part of the connecting portion 2, and further can further reduce or even avoid the resonance between the cylinder and the connecting portion 2 when the cylinder rotates at low speed.

[0198] In some embodiments of the present disclosure, the hanging piece 100 can be configured as an integrally formed piece. In this way, the connection between the connecting portion 2 and the first hanging portion 1 and the second hanging portion 3 can be omitted, and the number of parts of the clothes treatment apparatus can be reduced, which is beneficial to the assembly and maintenance of the clothes treatment apparatus.

[0199] According to a second aspect of the present disclosure, a clothes treatment apparatus is provided, which comprises the hanging piece 100 as above and has all the beneficial effects of the hanging piece 100 described above, and the present disclosure will not be repeated here.

[0200] In some embodiments of the present disclosure, referring to Figure 1The laundry treatment apparatus shown in FIG. 1 includes a cabinet 7 and a third tub 9, a hanger 100 is provided at the top of the cabinet 7, and the first tub 4 and the second tub 6 can be located above the third tub 9, so that the first tub 4 and the second tub 6 can be located at the upper left and upper right of the third tub 9, respectively, so that the three tubs can be used to wash different types of laundry.

[0201] In some embodiments of the present disclosure, with reference to Figure 1 As shown in FIG. 1, the volume of the third tub 9 can be greater than the volume of the first tub 4 and the second tub 6, so that the third tub 9 can be used to wash laundry with a larger volume or heavier weight, and the first tub 4 and the second tub 6 can be used to wash laundry with a smaller volume or lighter weight.

[0202] In some embodiments of the present disclosure, with reference to Figure 1 As shown in FIG. 1, the first hanger portion 1 can be connected to the side wall plate 71 on the left side of the cabinet 7, and the second hanger portion 3 can be connected to the side wall plate 71 on the right side of the cabinet 7.

[0203] The preferred embodiments of the present disclosure are described in detail above with reference to the accompanying drawings, but the present disclosure is not limited to the specific details in the above-described embodiments, and various simple modifications can be made to the technical solutions of the present disclosure within the scope of the technical concept of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

[0204] In addition, it should be noted that each specific technical feature described in the above-described specific embodiments can be combined in any appropriate manner without contradiction, and in order to avoid unnecessary repetition, the present disclosure will not describe various possible combinations again.

[0205] In addition, various different embodiments of the present disclosure can also be combined in any appropriate manner, as long as they do not deviate from the idea of the present disclosure, and they should also be considered as disclosed by the present disclosure.

Claims

1. A hanger, characterized in that The connecting portion is provided with a rigidity-weakened portion for reducing the rigidity of the connecting portion.

2. The hanger of claim 1, wherein The rigidity-weakened portion includes at least one notch, at least a part of the notch being formed in the connecting portion.

3. The hanger of claim 2, wherein, The notch is formed only in the connecting portion.

4. The hanger of claim 2, wherein, The notch spans the first suspension portion, the connecting portion and the second suspension portion.

5. The hanger of claim 2, wherein, The connecting portion has a first center line extending in a second direction, the first direction being perpendicular to the second direction, the first drum and the second drum being arranged axially symmetrically about the first center line, and the notch is arranged axially symmetrically about the first center line.

6. The hanger of claim 2, wherein, The first suspension portion is provided with a first connecting point and a second connecting point arranged in the second direction, the first suspension portion being configured to be connected to the first drum through the first connecting point and the second connecting point; the second suspension portion is provided with a third connecting point and a fourth connecting point arranged in the second direction, the second suspension portion being configured to be connected to the second drum through the third connecting point and the fourth connecting point, the first direction being perpendicular to the second direction. The first connecting point and the second connecting point are symmetrically arranged about a second center line, and the third connecting point and the fourth connecting point are symmetrically arranged about the second center line. The notch has an outer end portion and an inner end portion arranged oppositely in the second direction, the inner end portion being flush with the second center line or located outward of the second center line.

7. The hanger of claim 2, wherein, The notch has a width in the first direction, and the width of the notch is less than or equal to 240 mm-250 mm.

8. The hanger of any one of claims 2-7, wherein, The connecting portion has a first side and a second side arranged oppositely in the second direction, the first direction being perpendicular to the second direction, and the first side and / or the second side is provided with the notch.

9. The hanger of claim 8, wherein, The notch has a width in the first direction and has an outer end portion and an inner end portion arranged oppositely in the second direction, and the width of the outer end portion of at least one notch is greater than the width of the inner end portion.

10. The hanger of claim 8, wherein, The projection of the notch in the up-down direction has a contour line, the first direction, the second direction and the up-down direction being perpendicular to each other, and at least a part of at least one contour line is configured as a curve.

11. The hanger of claim 10, wherein, The contour line of at least one notch is configured as a curve.

12. The hanger of claim 11, wherein, The contour line configured as a curve is configured as a wave crest or a wave trough of a sine wave.

13. The hanger of claim 10, wherein, At least one contour line includes a first sub-contour line and a second sub-contour line, the first sub-contour line being connected to the second sub-contour line on both sides in the first direction, wherein the first sub-contour line is configured as a straight line, and the second sub-contour line is configured as a curve.

14. The hanger of claim 8, wherein, At least one notch is configured as a rectangular opening.

15. The hanger of claim 14, wherein, The first side and the second side are both provided with the notch, a projection of the notch along the up-down direction has a contour line, the first direction, the second direction and the up-down direction are perpendicular to each other, the contour line of the notch of the first side is at least partially configured as a curve, and the notch of the second side is configured as a rectangular opening.

16. The hanger of claim 8, wherein, The first side and the second side are both provided with the notch, and the minimum distance between the two notches in the second direction is 160mm-180mm.

17. The hanger of claim 8, wherein, The notch has a depth in the second direction, and the maximum depth of the notch of the first side is 65mm-75mm.

18. The hanger of claim 8, wherein, The notch of the second side has a depth in the second direction, and the maximum depth of the notch of the second side is 140mm-160mm.

19. The hanger of claim 8, wherein, The laundry treating apparatus includes a cabinet, and the first hanging part and the second hanging part are both provided with a mounting part for connecting with at least one wall plate of the cabinet.

20. The hanger of claim 19, wherein, The second side of the connecting part is provided with a notch, and the mounting part is used for enclosing the notch.

21. The hanger of claim 19, wherein, The cabinet includes a side wall plate and a rear wall plate, and the mounting part is used for connecting with at least one of the side wall plate and the rear wall plate.

22. The hanger of claim 19, wherein, The mounting part and the first hanging part or the second hanging part enclose a avoiding opening.

23. The hanger of claim 1, wherein, The rigidity weakening part includes at least one weakening hole formed in the connecting part.

24. The hanger of claim 23, wherein, The hanging part is configured as a plate, the weakening hole is configured as a through hole, and penetrates the hanging part along the thickness direction of the hanging part.

25. The hanger of claim 23, wherein, The first hanging part is provided with a first connecting point and a second connecting point arranged along the second direction, and the first hanging part is used for connecting with the first cylinder through the first connecting point and the second connecting point; the second hanging part is provided with a third connecting point and a fourth connecting point arranged along the second direction, and the second hanging part is used for connecting with the second cylinder through the third connecting point and the fourth connecting point, and the first direction and the second direction are perpendicular to each other; The first connecting point and the second connecting point are symmetrically arranged about the second center line, and the third connecting point and the fourth connecting point are symmetrically arranged about the second center line; The connecting part has a first side and a second side oppositely arranged in the second direction, and the part of the connecting part close to the first side of the second center line is provided with a plurality of weakening holes.

26. The hanger of claim 25, wherein, The part of the connecting part close to the second side of the second center line is provided with a plurality of weakening holes.

27. The hanger of claim 26, wherein, The diameter of the weakening hole close to the first side of the second center line is greater than the diameter of the weakening hole close to the second side of the second center line.

28. The hanger of claim 26, wherein, The distance between the adjacent two weakening holes close to the first side of the second center line is less than the distance between the adjacent two weakening holes close to the second side of the second center line.

29. The hanger of any one of claims 26-28, wherein, The connecting part has a first center line extending along the second direction, and the first cylinder and the second cylinder are arranged in axial symmetry about the first center line. The plurality of weakening holes close to the first side of the second center line are arranged in axial symmetry about the first center line, and / or the plurality of weakening holes close to the second side of the second center line are arranged in axial symmetry about the first center line.

30. The hanger of any one of claims 23-28, wherein, The weakening hole has a diameter of 65mm or less.

31. The hanger of claim 1, wherein, The rigidity weakening portion includes a thinning portion, at least a portion of the connecting portion is formed with the thinning portion, a thickness of the connecting portion at the thinning portion is less than a thickness of other portions of the connecting portion except the thinning portion, or less than a thickness of the first suspension portion or the second suspension portion.

32. The hanger of claim 31, wherein, The suspension member is configured in a plate shape.

33. The hanger of claim 31, wherein, The thinning portion is configured in a flat plate shape.

34. The hanger of claim 31, wherein, The thinning portion has a thickness of 2mm or less.

35. The hanger of claim 31, wherein, The thinning portion has a thickness of 0.6mm or more.

36. The hanger of claim 31, wherein, The first suspension portion is provided with a first connecting point and a second connecting point arranged along a second direction, the first suspension portion is configured to be connected to the first cylinder through the first connecting point and the second connecting point; the second suspension portion is provided with a third connecting point and a fourth connecting point arranged along the second direction, the second suspension portion is configured to be connected to the second cylinder through the third connecting point and the fourth connecting point, the first direction and the second direction are perpendicular to each other. The first connecting point and the second connecting point are symmetrically arranged about a second center line, and the third connecting point and the fourth connecting point are symmetrically arranged about the second center line. The connecting portion has a first side and a second side oppositely arranged in the second direction, a thickness of the thinning portion near the first side of the second center line is less than a thickness of the thinning portion near the second side of the second center line.

37. The hanger of claim 36, wherein, The thickness of the thinning portion gradually decreases in a direction from the second side to the first side.

38. The hanger of claim 36, wherein, The thickness of the thinning portion gradually decreases in a direction from the second side to the first side in a stepped manner.

39. The hanger of claim 31, wherein, The thinning portion includes a first sub-portion and a second sub-portion, the first sub-portion is connected to the first suspension portion, and the second sub-portion is connected to the second suspension portion. The thickness of the first sub-portion gradually decreases in a first direction close to the second sub-portion, and / or the thickness of the second sub-portion gradually decreases in the first direction close to the first sub-portion.

40. The hanger of claim 39, wherein, The thinning portion includes a third sub-portion connecting the first sub-portion and the second sub-portion, and the third sub-portion is configured in a flat plate shape.

41. The hanger of claim 1, wherein, The rigidity weakening portion includes at least one weakening groove, at least a portion of the connecting portion is bent to form at least one weakening groove, the weakening groove extends along a second direction and has a length in the second direction, and the first direction and the second direction are perpendicular to each other.

42. The hanger of claim 41, wherein, The weakening groove penetrates the connecting portion along the second direction.

43. The hanger of claim 41, wherein, The weakening groove has a width in the first direction, and the width of the weakening groove is 170mm or less.

44. The hanger of claim 41, wherein, The weakening groove has a depth in the up-down direction, the first direction, the second direction and the up-down direction are perpendicular to each other, and the depth of the weakening groove is 50mm or less.

45. The hanger of claim 41, wherein, The weakening groove is configured as an arc-shaped groove, or the weakening groove is configured as a rectangular groove.

46. The hanger of any one of claims 41-45, wherein, The rigidity weakening portion includes one weakening groove, an opening of the weakening groove faces downward, and the first direction, the second direction and the up-down direction are perpendicular to each other.

47. The hanger of any one of claims 41-45, wherein, The rigidity weakening portion includes one weakening groove, an opening of the weakening groove faces upward, and the first direction, the second direction and the up-down direction are perpendicular to each other.

48. The hanger of any one of claims 41-45, wherein, The connecting portion is at least partially bent to form at least two weakening grooves, and the at least two weakening grooves are arranged in sequence along a first direction, and openings of adjacent two weakening grooves face opposite directions.

49. The hanger of any one of claims 41-45, wherein, The rigidity weakening portion comprises at least two weakening grooves, and the at least two weakening grooves are arranged at intervals along a first direction.

50. The hanger of claim 1, wherein, At least part of the connecting portion is configured as the rigidity weakening portion, and the rigidity weakening portion is made of a preset material, wherein a material rigidity of the rigidity weakening portion is smaller than a material rigidity of other parts of the connecting portion except the rigidity weakening portion, or smaller than a material rigidity of the first suspension portion or the second suspension portion.

51. The hanger of claim 50, wherein, The elastic modulus of the preset material is 1 x 10 9 Pa~2.1 x 10 11 Pa.

52. The hanger of claim 50 or 51, wherein, The preset material comprises a metal material, and / or the preset material comprises a non-metal material.

53. The hanger of claim 52, wherein, The preset material comprises at least one of plastic and aluminum.

54. The hanger of claim 50, wherein, The preset material is configured as a metal material, the first suspension portion and the second suspension portion are made of the metal material, and the rigidity weakening portion is welded with the first suspension portion and the second suspension portion, respectively.

55. The hanger of claim 50, wherein, The preset material is configured as a metal material, the first suspension portion and the second suspension portion are made of the metal material, and the rigidity weakening portion is connected with the first suspension portion and the second suspension portion through fasteners, respectively.

56. The hanger of claim 50, wherein, The preset material is configured as a metal material, the first suspension portion and the second suspension portion are made of a non-metal material, and the rigidity weakening portion is connected with the first suspension portion and the second suspension portion through fasteners, respectively.

57. The hanger of claim 50, wherein, The first suspension portion is provided with a first connecting point and a second connecting point arranged along a second direction, and the first suspension portion is used to be connected with the first cylinder through the first connecting point and the second connecting point; the second suspension portion is provided with a third connecting point and a fourth connecting point arranged along the second direction, and the second suspension portion is used to be connected with the second cylinder through the third connecting point and the fourth connecting point, and the first direction and the second direction are perpendicular to each other. The first connecting point and the second connecting point are symmetrically arranged about a second center line, and the third connecting point and the fourth connecting point are symmetrically arranged about the second center line. The connecting portion has a first side and a second side arranged oppositely in the second direction, and at least part of the connecting portion located close to the first side of the second center line is configured as the rigidity weakening portion.

58. The hanger of claim 1, wherein, The suspension member is configured as a plate, and has a width in the first direction, and the width of the connecting portion is 170mm-190mm; and / or the width of the first suspension portion and the second suspension portion is 170mm-190mm.

59. The hanger of claim 1, wherein, The suspension member is configured as an integrally formed member.

60. The hanger of claim 1, wherein, The first suspension portion is provided with a first connecting point and a second connecting point arranged along a second direction, and the first suspension portion is used to be connected with the first cylinder through the first connecting point and the second connecting point; the second suspension portion is provided with a third connecting point and a fourth connecting point arranged along the second direction, and the second suspension portion is used to be connected with the second cylinder through the third connecting point and the fourth connecting point, and the first direction and the second direction are perpendicular to each other. The portion of the hanger between the first connection point and the third connection point and between the third connection point and the fourth connection point is configured as the connection portion. 61.A laundry treating apparatus, characterized by, The hanger according to any one of claims 1-60. 62.The laundry treating apparatus of claim 61, wherein The laundry treating apparatus includes a cabinet and a third tub, the hanger is disposed at a top of the cabinet, and the first tub and the second tub are located above the third tub.

Images