Supporting frame and clothes processing equipment

Abstract

The supporting frame comprises a base and a vertical beam, a notch part is formed in the top end of the vertical wall of the base, a hook part with a downward opening is arranged on the vertical face of the lower end of the vertical beam in a protruding mode, and the hook part enters the notch part from the opening in the top end of the notch part and is hung at the bottom of the notch part; through the arrangement, the hook part can enter the opening part from the opening in the top end of the notch part along with the downward sliding of the vertical beam and is hung at the bottom of the opening part, so that the vertical beam is hung on the base to pre-position the vertical beam before the vertical beam is mounted on the base, and the dislocation of the vertical beam during mounting is prevented; according to the vertical beam assembling device, the position of the vertical beam can be prevented from being repeatedly adjusted, so that the vertical beam can be installed in place, and manpower and time waste is reduced while the vertical beam assembling efficiency is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of household appliances, and more specifically, relates to a support frame and a laundry treatment device. Background Art

[0002] In modern life, washing machines have become essential household appliances. Some families, due to the need to dry clothes after washing, will further purchase a dryer to achieve different functions for clothing treatment, or some families have multiple washing machines to meet the needs of separately washing adult and children's clothes, achieving the same function for clothing treatment.

[0003] The above-mentioned and other needs will all lead to the problem of excessive household appliances and large space occupation. To avoid the above problems, usually users will choose to stack two appliances vertically. On the basis of not increasing the overall space occupation, both the laundry function and the drying function can be achieved.

[0004] For example, in a washing and drying integrated device where the dryer is stacked on top of the washing machine, the dryer includes a casing and a drying drum provided inside the casing. The casing includes a support frame, and the support frame includes a square base. A vertical beam is provided at each corner of the base. The lower end of the vertical beam is installed on the vertical wall of the base. When installing the lower end of the vertical beam on the vertical wall of the base, since there is no structure for pre-positioning the vertical beam, the vertical beam is prone to dislocation during installation, and it is necessary to manually repeatedly adjust the position of the vertical beam on the base to install the vertical beam. The manual repeated adjustment reduces the installation efficiency of the vertical beam and wastes manpower and time.

[0005] In view of this, the present invention is specifically proposed. Summary of the Invention

[0006] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a support frame and a laundry treatment device. By hanging the hook part at the bottom of the notch part, the hook part can enter the open part along with the sliding of the vertical beam and be hung at the bottom of the open part, realizing pre-positioning of the vertical beam by hanging the vertical beam on the base before installing the vertical beam on the base, preventing the vertical beam from being misaligned during installation, avoiding repeated adjustment of the position of the vertical beam, enabling the vertical beam to be installed in place, and achieving the purpose of improving the assembly efficiency of the vertical beam while reducing the waste of manpower and time.

[0007] The basic concept of the technical solution adopted by the present invention to solve the above technical problems is as follows:

[0008] The present invention provides a support frame, including a base and a vertical beam. A notch part is provided at the top of the vertical wall of the base. A hook part with a downward opening is convexly provided on the vertical surface at the lower end of the vertical beam. The hook part enters the notch part from the open part at the top of the notch part and is hung at the bottom of the notch part.

[0009] Furthermore, the notch portion is formed by a downward depression from the top end surface of the vertical wall of the base. The notch portion has a horizontally extending notch bottom wall and two oppositely arranged notch side walls extending vertically. The inner side surface of each notch side wall gradually inclines downward from the top end surface of the vertical wall into the notch and extends to the bottom wall of the notch portion to form a guiding surface.

[0010] Furthermore, the inner side surface of each notch side wall has an upper side surface and a lower side surface distributed vertically. The upper side surface is an arc surface in the direction of its inclined extension and protrudes into the notch portion, and the inner side surface of the lower side surface is a plane in the direction of its inclined extension.

[0011] Furthermore, the hook portion has a hanging portion formed by a horizontal protrusion of the vertical surface at the lower end of the vertical beam and a blocking portion formed by a downward bend of the free end of the hanging portion. The blocking portion, the hook portion, and the vertical surface at the lower end of the vertical beam form an accommodating space for the vertical wall of the base located below the bottom wall of the notch portion. The hanging portion is hung on the bottom wall of the notch portion and abuts against the bottom wall of the notch portion.

[0012] Furthermore, the hanging portion is square, and the size of the hanging portion remains constant along the direction of its protrusion. The size of the blocking portion gradually decreases from top to bottom, and the blocking portion gradually inclines outward from the free end of the hook portion into the accommodating space.

[0013] Furthermore, a vertically extending square through hole is provided below the hanging portion. The through hole extends upward to connect with the bottom surface of the hanging portion. The through hole extends to be flush with both sides of the hanging portion on the left and right sides in the protruding direction of the hanging portion. The blocking portion, the hook portion, and the vertical beam area where the through hole is located form an accommodating space.

[0014] Furthermore, the vertical surface at the lower end of the vertical beam is bent to form a vertically extending abutting flange. The abutting flange is arranged higher than the hanging portion, and the bottom end surface of the abutting flange abuts against the top end surface of the vertical wall of the base.

[0015] Furthermore, the lower end of the vertical beam has two vertical portions arranged perpendicular to each other to form a vertical beam corner. The hanging portion is formed by the vertical surface of the first vertical portion protruding into the vertical beam corner. The through hole is arranged on the first vertical portion, and the abutting flange is formed by the free end of the second vertical portion bending into the vertical beam corner.

[0016] Furthermore, a vertically extending sliding groove is formed by the depression of the vertical wall of the base. The lower end of the vertical beam is inserted into the sliding groove from the open top of the sliding groove and is slidably connected with the sliding groove. The notch portion is arranged at the top of the bottom of the sliding groove;

[0017] Preferably, the first vertical portion is provided with a first fixing hole fixedly connected to the bottom of the sliding groove below the through hole, and the second vertical portion is provided with a second fixing hole fixedly connected to the bottom of the sliding groove below the abutting flange.

[0018] The present invention further provides a laundry treatment device, which includes a first treatment module and a second treatment module. The first treatment module includes a first housing, and the second treatment module includes a second housing. The first housing is stacked on the second housing, and the first housing and the second housing are separately provided. The first housing and / or the second housing adopt the support frame provided by the above technical solution, or the first housing and the second housing are integrally formed to form a housing, and the housing adopts the support frame provided by the above technical solution.

[0019] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art:

[0020] By hanging the hook part at the bottom of the notch part, the hook part can enter the opening part from the top of the opening part of the open part as the vertical beam slides downward, and is hung at the bottom of the opening part, realizing pre-positioning of the vertical beam on the base before the vertical beam is installed on the base, preventing misalignment during the installation of the vertical beam, avoiding repeated adjustment of the position of the vertical beam, enabling the vertical beam to be installed in place, achieving the purpose of improving the assembly efficiency of the vertical beam while reducing the waste of manpower and time.

[0021] The following further describes in detail the specific embodiments of the present invention with reference to the accompanying drawings. Description of the Drawings

[0022] The accompanying drawings, as a part of the present invention, are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation to the present invention. Obviously, the accompanying drawings in the following description are only some embodiments, and those of ordinary skill in the art can obtain other drawings based on these drawings without creative efforts. In the drawings:

[0023] Figure 1 is a schematic structural diagram of the support frame provided by the embodiment of the present invention;

[0024] Figure 2 is Figure 1 an enlarged view at A;

[0025] Figure 3 is a partial enlarged view of the vertical beam provided by the embodiment of the present invention;

[0026] Figure 4 is a partial enlarged view of the base provided by the embodiment of the present invention;

[0027] Figure 5 is a schematic structural diagram of the base from a certain perspective provided by the embodiment of the present invention;

[0028] Figure 6 is Figure 5 an enlarged view at B;

[0029] Figure 7 It is a schematic structural diagram of the base from another perspective provided by an embodiment of the present invention;

[0030] Figure 8 is Figure 7 an enlarged view at C.

[0031] Icons: 1 - base; 11 - chute; 12 - notch part; 121 - inner side surface of the notch side wall; 1211 - upper side surface; 1212 - lower side surface; 13 - bottom plate; 14 - vertical wall of the base; 15 - first vertical flange; 16 - second vertical flange; 17 - base corner; 18 - third fixing hole; 19 - fourth fixing hole; 110 - third vertical flange; 120 - fourth vertical flange; 130 - accommodation cavity; 2 - vertical beam; 21 - hook part; 211 - hanging part; 212 - blocking part; 22 - accommodation space; 23 - through hole; 24 - abutting flange; 25 - first vertical part; 26 - second vertical part; 27 - vertical beam corner; 28 - first fixing hole; 29 - second fixing hole; 3 - first press mold; 31 - hook accommodation cavity; 32 - hanging hole; 321 - top wall of the hanging hole; 33 - mounting wall; 34 - connecting wall; 4 - second press mold; 41 - first type of second press mold; 42 - second type of second press mold; 5 - third press mold; 51 - motor accommodation cavity.

[0032] It should be noted that these drawings and text descriptions are not intended to limit the scope of the concept of the present invention in any way, but to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Embodiments

[0033] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0034] In the description of the present invention, it should be noted that the orientation or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0035] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] Embodiment 1

[0037] As Figures 1-8 shown, the present invention provides a base, which includes a bottom plate 13 and a vertical flange formed by bending the bottom plate 13 upward. A first press molding 3 is provided on the vertical flange, and a hanging portion for hanging a hook is provided on the first press molding 3.

[0038] In the embodiment of the present invention, by providing a hanging hole 32 on the first press molding 3, the hanging hole 32 can be hung and connected with a hook connected to the motor, so that the motor can be installed on the vertical flange of the base 1, realizing that the motor can be installed on both the bottom plate 13 and the vertical flange at the same time, which can further enhance the assembly strength between the motor and the base 1, thereby further increasing the stability of the motor during operation and reducing the vibration generated by the motor during operation.

[0039] The base 1 is used for a laundry treatment device. The laundry treatment device includes a first laundry treatment module and a second laundry treatment module. The first treatment module includes a first housing, and the second treatment module includes a second housing. The first housing is stacked on the second housing, and the first housing and the second housing are separately provided. The first housing and / or the second housing are provided with the support frame as described above, or the first housing and the second housing are integrally formed to form a housing, and the housing adopts the support frame as described above.

[0040] Further, the first laundry treatment module further includes at least one first laundry treatment cylinder provided in the first housing, and the second laundry treatment module further includes at least two second laundry treatment cylinders provided in the second housing and arranged vertically one above the other.

[0041] By providing at least one first laundry treatment cylinder in the first laundry treatment module and at least two second laundry treatment cylinders arranged vertically one above the other in the second laundry treatment cylinder, the laundry treatment system can use the first laundry treatment cylinder and the second laundry treatment cylinder to perform different functions on the laundry, and use at least two second laundry treatment cylinders arranged vertically one above the other to perform the same function zoning treatment on the laundry on the basis of reducing the floor area, improving the user experience.

[0042] The structure of the laundry treatment system includes the following several types:

[0043] First type: The first laundry treatment module includes a first housing and at least one first laundry treatment drum disposed within the first housing. The second laundry treatment drum includes a second housing and at least two second laundry treatment drums arranged vertically within the second housing. The first housing is stacked on the second housing, and the first housing and the second housing are separately provided;

[0044] Specifically, all the first laundry treatment drums are drying drums or washing drums, or, among all the first laundry treatment drums, some are drying drums and some are washing drums;

[0045] All the second laundry treatment drums are drying drums or washing drums, or, among all the second laundry treatment drums, some are drying drums and some are washing drums;

[0046] For example, there is one first laundry treatment drum, and the first laundry treatment drum is a drying drum;

[0047] There are two second laundry treatment drums, which are a washing drum and a drying drum arranged vertically, a drying drum and a washing drum arranged vertically, two washing drums arranged vertically or two drying drums arranged vertically. Another example, there are three second laundry treatment drums, which are three washing drums arranged vertically, etc.

[0048] Second type: The difference between the second type and the first type is that the first housing is stacked on the second housing, and the first housing and the second housing are integrally formed into a housing. All the laundry treatment drums are disposed within the same housing, and at least three laundry treatment drums are arranged vertically within the housing. For example, a drying drum, a first washing drum and a second washing drum are arranged vertically within the housing.

[0049] Preferably, the structure of the laundry treatment system of the present application selects that the first laundry treatment module includes a first housing and a drying drum disposed within the first housing, and the second laundry treatment drum includes a second housing and two washing drums arranged vertically within the second housing. The two washing drums are respectively an upper washing drum and a lower washing drum, and the first housing is stacked on the second housing; in this laundry treatment system, the dryer is stacked on the double-drum washing machine, which is convenient for the user to directly place the washed clothes into the dryer for subsequent drying treatment. Placing the lighter dryer on the heavier double-drum washing machine is beneficial to ensuring the overall stability.

[0050] As a preferred embodiment, the first laundry treatment module and the second laundry treatment module have an overlapping area in the height direction, that is, at least part of the first laundry treatment module extends into the second laundry treatment module. On the one hand, this increases the firmness of the connection between the first laundry treatment module and the second laundry treatment module. Even if the stacking brackets, connecting parts, etc. added in the prior art are cancelled, the requirement for stable connection between the two can still be met. On the other hand, in the first laundry treatment module at the same height and the second laundry treatment module at the same height, the overall height of the entire device is reduced, so that the height of the first laundry treatment module can be reduced, and then the height of the first laundry treatment cylinder can be reduced, thus facilitating the user to put clothes.

[0051] The second laundry treatment module includes a second casing and a table board provided on the top of the second casing. A part of the table board is recessed downward to form a socket groove. The first laundry treatment module includes a first casing and a drying cylinder provided in the first casing. The bottom of the bottom plate 13 of the first casing is provided with feet, and the bottom of the feet is inserted into the socket groove. The area where the feet and the socket groove are inserted and matched is the overlapping area. The feet extend into the socket groove to achieve partial overlap between the first laundry treatment module and the second laundry treatment cylinder. On the one hand, the installation is convenient, the connection reliability between the feet and the socket groove is better, and the feet and the socket groove play a role in positioning each other to realize the installation and positioning of the first laundry treatment module. On the other hand, the contact surface between the feet and the socket groove is limited and will not be too large, reducing the amount of vibration generated by the operation of the first laundry treatment module transmitted to the second laundry treatment cylinder through the overlapping area, thereby further improving the installation stability of the device.

[0052] It is set that part of the feet extends into the socket groove and the other part is located outside the socket groove. The part of the feet located outside the socket groove enables the first laundry treatment module and the second laundry treatment cylinder to have a vibration margin spacing while having a partial overlapping area.

[0053] Furthermore, the minimum distance between the bottommost part of the drying cylinder and the bottom plate 13 meets the minimum vibration margin spacing. The minimum vibration margin spacing means the minimum distance at which the drying cylinder does not touch the bottom plate 13 when it shakes during operation. Therefore, when the minimum distance is equal to the minimum vibration margin spacing, it is considered that the drying cylinder is at the closest position to the bottom plate 13, that is, the lowest position of the drying cylinder in the first casing, so that the mouth of the drying cylinder is at the lowest position, thus reducing the height of the mouth of the drying cylinder and facilitating the user to take clothes.

[0054] The base 1 of the present application is a sheet metal part. The first bead 3 provided on the vertical flange can enhance the structural strength of the vertical flange. By providing the hanging hole 32 on the first bead 3, the deformation of the vertical flange caused by hanging heavy objects can be reduced.

[0055] In an embodiment of the present invention, a bottom plate 13 and a vertical flange enclose a receiving cavity 130 of a base 1. A first press-type part 3 is recessed into the receiving cavity 130 to form a hook receiving cavity 31 with an open top, and the hanging part is a hanging hole 32 that communicates the receiving cavity 130 with the hook receiving cavity 31.

[0056] In an embodiment of the present invention, the bottom plate 13 is square. Further, the bottom plate 13 is quadrilateral. Four sides of the bottom plate 13 are respectively bent upward to form a first vertical flange 15, a second vertical flange 16, a third vertical flange 110, and a fourth vertical flange 120 that are connected end to end. The four flanges and the bottom plate 13 enclose a receiving cavity 130 with an open top.

[0057] The receiving cavity 130 can accommodate some electrical components installed on a washing machine. For example, the motor component can be a motor, and the motor can be used to drive a drying drum to rotate, so that the space inside the first housing is reused.

[0058] Specifically, the motor as a whole is a columnar structure. The hook has a body, and the body has a certain extension length. The two ends in the extending direction of the body are respectively a first connecting part and a second connecting part. The first connecting part is connected to the outer peripheral wall of the motor housing. The second connecting part is a hook part that is hung and connected to the hanging hole 32. The hook part enters the hook receiving cavity 31 from the open top of the hook receiving cavity 31 and is hooked on the hanging hole 32, so that the hook is hung on the vertical flange. Among them, the hook can be a hook of a hanging spring, and the hanging spring has a certain elasticity and can buffer the vibration of the motor.

[0059] The first housing includes a support frame and side plates installed on the support frame. The outside of the vertical flange provided with the hanging hole 32 is covered with a side plate. There is only an installation gap between the vertical flange and the side plate. If the hook is placed in the installation gap between the vertical flange and the side plate and then hung in the hanging hole 32, that is, the hook is hung on the hanging hole 32 from the outside of the receiving cavity 130, there will be a situation where the hook cannot penetrate into the installation gap because the installation gap is very small. Therefore, the hook receiving cavity 31 formed by the depression of the first press-type part 3 can provide a receiving space 22 for the hook, so that the hook enters the receiving space 22 and is hung on the hanging hole 32.

[0060] The hanging part of the present application can also be a hanging hole 32 provided on the first press-type part 3 but not communicating with the hook receiving cavity 31 and the receiving cavity 130. The hanging hole 32 is in the shape of a groove.

[0061] In an embodiment of the present invention, the first press-type part 3 includes an installation wall 33. The installation wall 33 is strip-shaped and extends along the length direction of the vertical flange. The installation wall 33 starts from the upper part of the vertical flange and extends upward and gradually outwardly inclined to the outside of the hook receiving cavity 31. The hanging hole 32 is provided on the installation wall 33.

[0062] In an embodiment of the present invention, the body of the hook gradually extends obliquely outward from top to bottom toward the accommodation cavity 130. The first connecting portion is connected to the motor at the top of the body, and the second connecting portion is at the bottom of the body. At least a part of the body extends into the hook accommodation cavity 31 from the top of the hook accommodation cavity 31 and is hung on the hanging hole 32 on the mounting wall 33. In order to adapt to the obliquely extending body and facilitate the hook to be hung on or removed from the hanging hole 32, therefore, the mounting wall 33 is obliquely arranged.

[0063] Further, the first press mold 3 further includes a connecting wall 34 symmetric about the mounting wall 33. The connecting wall 34 is an isosceles triangle. Two side walls of the connecting wall 34 corresponding to the two waists of the isosceles triangle are respectively connected to the mounting wall 33 and the vertical flange. The mounting wall 33 and the two connecting walls 34 enclose the hook accommodation cavity 31. The above setting makes the first press mold 3 as a whole pentagonal, and the top and the side facing away from the accommodation cavity 130 of the first press mold 3 are open.

[0064] Further, the hanging hole 32 has a top wall extending along the length direction of the vertical flange. The top wall of the hanging hole 32 serves as a hanging wall. The top wall of the hanging hole 32 has a certain extension length, which can provide sufficient hanging area for the hanging of the hanging hole 32.

[0065] More specifically, the hanging hole 32 is square and extends along the direction in which the mounting wall 33 extends obliquely, which can speed up the hanging of the hook into or out of the hanging hole 32. The inner side surface of the top wall 321 of the hanging hole is a plane extending along the length direction of the vertical flange, so that the hanging hole 32 can be stably hung on the top wall 321 of the hanging hole.

[0066] In an embodiment of the present invention, several second press molds 4 are provided on the outer periphery of the hanging hole 32. The second press mold 4 is formed by recessing from the mounting wall 33 into the avoidance cavity.

[0067] In an embodiment of the present invention, the second press mold 4 can enhance the structural strength of the mounting wall 33 on the outer periphery of the hanging hole 32 and prevent the mounting wall 33 from deforming due to hanging heavy objects on the hanging hole 32;

[0068] Further, several second press molds 4 include two first - type second press molds 414 extending along the length direction of the vertical flange and second - type second press molds 424 extending along the direction in which the mounting wall 33 extends obliquely. The second - type second press mold 424 intersects with the upper first - type second press mold 414. The bottom of the second - type second press mold 424 extends to the top wall 321 of the hanging hole. The hanging hole 32 is provided on the lower first - type second press mold 414.

[0069] The two second pressings of the first type 414 are parallel to each other and are spaced apart in the up and down direction. The two ends of each second pressing of the first type 414 in the extending direction extend to both sides of the installation wall 33 in the extending direction. The hanging hole 32 is provided in the middle of the lower second pressing of the first type 414. The hanging hole 32 extends upward beyond the top of the lower second pressing of the first type 414, and the hanging hole 32 extends downward beyond the bottom of the lower second pressing of the first type 414 and extends to the bottom side of the installation wall 33;

[0070] The second pressing of the second type 424 intersects with the upper second pressing of the first type 414. Further, the second pressing of the second type 424 is vertically arranged with respect to the upper second pressing of the first type 414. The second pressing of the second type 424 extends upward to intersect with the upper side of the installation wall 33. The second pressing of the second type 424 extends downward to the top wall 321 of the hanging hole. The second pressing of the second type 424 intersects with the middle of the upper second pressing of the first type 414. The two ends of the second pressing of the second type 424 in the extending direction of the vertical flange respectively extend to not exceed the two ends of the hanging hole 32 in the extending direction of the vertical flange.

[0071] In an embodiment of the present invention, a third pressing 5 is provided on the bottom plate 13. The third pressing 5 is recessed outward from the accommodation cavity 130 to form a motor accommodation cavity 51. The third pressing 5 extends along the length direction of the vertical flange. The projection of the hanging hole 32 on the bottom plate 13 is directly opposite to the motor accommodation cavity 51.

[0072] In an embodiment of the present invention, the third pressing 5 can not only enhance the structural strength of the bottom plate 13 to support the motor, but also accommodate at least part of the motor. For example, the motor is columnar, the axis line of the motor is consistent with the extending direction of the third pressing 5, and the motor accommodation cavity 51 can accommodate the lower part in the circumferential direction of the motor, reducing the height of the motor in the accommodation cavity 130 and avoiding the installation of the motor from affecting the installation of other components;

[0073] The projection of the hanging hole 32 on the bottom plate 13 is directly opposite to the motor accommodation cavity 51, so that the hanging hole 32 can be directly opposite to the motor, avoiding the hanging hole 32 and the motor accommodation cavity 51 being staggeredly arranged, making the distance between the hanging hole 32 and the motor accommodation cavity 51 relatively close, so that the hook on the motor can be easily hung on the hanging hole 32.

[0074] The two ends of the installation wall 33 in the length direction of the vertical flange respectively extend to not exceed the two ends of the third pressing 5 in the length direction of the vertical flange, shortening the distance between the hanging hole 32 and the motor accommodation cavity 51.

[0075] Further, the bottom plate 13 is square. The first pressing 3 and the third pressing 5 are arranged close to the fourth vertical flange 120. The projection of the hanging hole 32 on the bottom plate 13 is directly opposite to the side of the motor accommodation cavity 51 close to the fourth vertical flange 120.

[0076] The first vertical flange 15 is on one side of the opening of the drum, at the front side of the whole machine. The fourth vertical flange 120 is on one side of the bottom of the drum, at the rear side of the whole machine. The second vertical flange 16 is on the left side of the whole machine, and the third vertical flange 110 is on the right side of the whole machine. Therefore, for the mounting wall 33, when the mounting wall 33 extends along the length direction of the vertical flange, it extends along the length direction of the third vertical flange, extending in the front-rear direction. The mounting wall 33 is at the rear side of the middle part of the third vertical flange 110.

[0077] The motor accommodation cavity 51 is at the rear side of the bottom plate 13, close to the third vertical flange 110. The axis line of the motor extends in the front-rear direction. The position where the first connecting part is connected to the motor is at the front side of the motor.

[0078] Embodiment 2

[0079] As Figures 1-8 shown, the present invention provides a support frame, including a base 1 and a vertical beam 2. A notch part 12 is provided at the top end of the vertical wall 14 of the base. On the vertical surface at the lower end of the vertical beam 2, a hook part with a downward opening is convexly provided. The hook part enters the notch part 12 from the open end at the top end of the notch part 12 and is hung on the bottom of the notch part 12.

[0080] Through the above arrangement, the hook part can enter the notch part 12 from the open end at the top end of the notch part 12 and be hung on the bottom of the notch part 12, realizing pre-positioning of the vertical beam 2 on the base 1 before the vertical beam 2 is installed on the base 1, preventing misalignment during the installation of the vertical beam 2, avoiding repeated adjustment of the position of the vertical beam 2, enabling the vertical beam 2 to be installed in place, improving the assembly efficiency of the vertical beam 2, and reducing the waste of manpower and time.

[0081] The support frame includes the base 1 as the base 1 in Embodiment 1. Specifically, the vertical wall 14 of the base is one of the first vertical flange 15, the second vertical flange 16, the third vertical flange 110, and the fourth vertical flange 120. The notch part 12 penetrates through the vertical wall 14 of the base, and an open end is provided at the top end.

[0082] In the embodiment of the present invention, the notch part 12 is formed by downward depression from the top end surface of the vertical wall 14 of the base. The notch part 12 has a horizontally extending notch bottom wall and two relatively arranged notch side walls extending vertically. The inner side surface 121 of each notch side wall gradually inclines downward into the notch from the top end surface of the vertical wall and extends to the bottom wall of the notch part 12 to form a guiding surface.

[0083] In the embodiment of the present invention, since the hook part enters the notch part 12 from the open end at the top end of the notch part 12, the inner side surface of the notch side wall is set as an inclined extending guiding surface, which can guide the hook part into the notch part 12, prevent the hook part from shifting in position, and improve the accuracy of the hook part being hung on the bottom of the notch part 12.

[0084] The bottom wall of the notch extends horizontally, that is, the bottom of the notch has a certain extension length in the length direction of the vertical flanging, which can provide sufficient hanging area for the hanging of the hook part. The inner side surface of the bottom wall of the notch is a plane, which improves the hanging stability of the hook part.

[0085] Further, the inner side surface 121 of each notch side wall has an upper side surface 1211 and a lower side surface 1212 distributed up and down. The upper side surface 1211 is a circular arc surface in the direction of its inclined extension and protrudes into the notch part 12, and the inner side surface of the lower side surface 1212 is a plane in the direction of its inclined extension; while the upper side surface 1211 being a circular arc surface guides the hook into the notch part 12, it can block the hook to prevent the hook from detaching from the notch part 12.

[0086] Further specifically, the hook part 21 has a hanging part 211 formed by horizontally protruding the vertical surface at the lower end of the vertical beam 2 and a blocking part 212 formed by bending the free end of the hanging part 211 downward. The blocking part 212, the hook part 21 and the vertical surface at the lower end of the vertical beam 2 form an accommodating space 22 for accommodating the vertical wall of the base seat 14 located below the bottom wall of the notch part 12. The hanging part 211 is hung on the bottom wall of the notch part 12 and abuts against the bottom wall of the notch part 12.

[0087] On the one hand, the blocking part 212 prevents the hook part 21 from detaching from the bottom of the notch part 12, and on the other hand, it can guide the hanging part 211 to abut against the bottom wall of the notch part 12.

[0088] The accommodating space 22 can accommodate the vertical wall of the base seat 14 located below the bottom wall of the notch part 12, so that when the hanging part 211 detaches from the bottom wall of the notch part 12, the blocking part 212 can abut against the vertical wall of the base seat 14 located below the bottom wall of the notch part 12 to prevent the hook part 21 from detaching from the notch part 12.

[0089] The hanging part 211 is square, the size of the hanging part 211 remains unchanged along the direction of its protrusion, the size of the blocking part 212 gradually decreases from top to bottom, and the blocking part 212 gradually inclines outward from the free end of the hook part 21 towards the outside of the accommodating space 22; the inclined extension of the blocking part 212 can improve the accuracy of guiding the hanging part 211.

[0090] Further specifically, a through hole 23 extending up and down and being square is provided below the hanging part 211. The through hole 23 extends upward to connect with the bottom surface of the hanging part 211, and the through hole 23 extends to be flush with both sides of the hanging part 211 respectively on the left and right sides in the protruding direction of the hanging part 211. The blocking part 212, the hook part and the area of the vertical beam 2 where the through hole 23 is located form the accommodating space 22.

[0091] The adopted setting can provide a receiving space 22 for the user's finger, enabling the user to hold the vertical beam 2 by hand, which is convenient for the taking and placing of the vertical beam 2.

[0092] In an embodiment of the present invention, a vertically extending abutting flange 24 is formed by bending the vertical surface at the lower end of the vertical beam 2. The abutting flange 24 is arranged higher than the hanging portion 211, and the bottom end face of the abutting flange 24 abuts against the top end face of the vertical wall 14 of the base.

[0093] In an embodiment of the present invention, while the hook portion 21 is hung on the bottom wall of the notch portion 12, the abutting flange 24 abuts against the vertical flange, further increasing the assembly strength between the vertical beam 2 and the vertical flange, making the hanging of the hook portion 21 more stable, further enhancing the pre-installation strength of the vertical beam 2, and facilitating the subsequent installation of the vertical beam 2.

[0094] Further, the lower end of the vertical beam 2 has two vertical portions that are perpendicularly arranged to form a vertical beam corner 27. The hanging portion 211 protrudes inward from the vertical surface of the first vertical portion towards the vertical beam corner 27. The through hole 23 is arranged on the first vertical portion. The abutting flange 24 is formed by bending the free end of the second vertical portion inward towards the vertical beam corner 27.

[0095] On the base 1, a base corner 17 is formed by the perpendicular arrangement of two adjacent vertical flanges. For example, the two vertical portions are the first vertical portion 25 and the second vertical portion 26 respectively. The two vertical flanges forming the base corner 17 are the first vertical flange 15 and the second vertical flange 16 respectively. The vertical beam 2 is arranged outside the receiving cavity 130 of the base 1. The first vertical portion 25 is attached to the outer side of the first vertical flange 15, and the second vertical portion 26 is attached to the outer side of the second vertical flange 16. The hook portion 21 and the vertical flange are arranged on the first vertical portion 25 and the second vertical portion 26 respectively at different positions, preventing the hanging of the hook portion 21 from affecting the abutment of the abutting flange 24 and being able to prevent the assembly of the base 1 and the vertical beam 2 from being centralized.

[0096] Further, a vertically extending chute 11 is formed by the depression of the vertical wall 14 of the base. The lower end of the vertical beam 2 is inserted into the chute 11 from the open top of the chute 11 and is slidably connected to the chute 11. The notch portion 12 is arranged at the top of the bottom of the chute 11.

[0097] During installation, the vertical beam 2 slides downward in the chute 11, and the hook portion 21 enters the notch portion 12 from the open top of the notch portion 12 as the vertical beam 2 slides downward. When the hanging portion 211 of the hook portion 21 abuts against the bottom wall of the notch portion 12, the vertical beam 2 stops sliding in the chute 11, realizing the pre-positioning of the vertical beam 2 before the vertical beam 2 is installed on the base 1.

[0098] Specifically, the first vertical portion 25 is provided with a first fixing hole 28 fixedly connected to the bottom of the chute 11 below the through hole 23, and the second vertical portion is provided with a second fixing hole 29 fixedly connected to the bottom of the chute 11 below the abutting flange 24.

[0099] The first vertical portion 25 is provided with a first fixing hole 28, and the bottom of the chute 11 of the first vertical flange 15 is provided with a third fixing hole 18. The first fixing hole 28 and the third fixing hole 18 fixedly connect the first vertical flange 15 and the first vertical portion 25 through a fixing member, thereby fixedly connecting the base 1 and the vertical beam 2. Further, the first housing has a first side plate fittingly disposed with the first vertical flange 15 of the base 1, and the first side plate is provided with a first mounting hole. The first mounting hole, the first fixing hole 28, and the third fixing hole 18 are fixedly connected through a fixing member, and the fixing member can be a nut or the like;

[0100] The second vertical portion 26 is provided with a second fixing hole 29, and the bottom of the chute 11 of the second vertical flange 16 is provided with a fourth fixing hole 19. The second fixing hole 29 and the fourth fixing hole 19 fixedly connect the second vertical flange 16 and the second vertical portion 26 through a fixing member, thereby fixedly connecting the base 1 and the vertical beam 2. Further, the first housing has a second side plate fittingly disposed with the second vertical flange 16 of the base 1, and the second side plate is provided with a second mounting hole. The second mounting hole, the second fixing hole 29, and the fourth fixing hole 19 are fixedly connected through a fixing member, and the fixing member can be a nut or the like;

[0101] For example, when the hanging portion 211 of the hook portion 21 abuts against the bottom wall of the notch portion 12, the vertical beam 2 stops sliding in the chute 11, realizing pre-positioning of the vertical beam 2 before the vertical beam 2 is installed on the base 1. After the pre-positioning is completed, the first mounting hole, the first fixing hole 28, and the third fixing hole 18 are fixedly connected through a bolt, and the second mounting hole, the second fixing hole 29, and the fourth fixing hole 19 are fixedly connected through a bolt.

[0102] The above are only the preferred embodiments of the present invention, and do not impose any form of limitation on the present invention. Although the present invention has been disclosed above with the preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art of this patent, without departing from the scope of the technical solution of the present invention, can make some changes or modifications to the above-mentioned technical content by using the disclosed technical content to make equivalent embodiments of equivalent changes. The implementation schemes in the above embodiments can also be further combined or replaced. However, as long as it does not depart from the content of the technical solution of the present invention, any simple modification, equivalent change, and modification made to the above embodiments according to the technical essence of the present invention still fall within the scope of the present invention.

Claims

1. A support frame, comprising a base and a vertical beam, characterized in that, A notch portion is provided at the top end of the vertical wall of the base. A hook portion with a downward opening is protruded on the vertical surface at the lower end of the vertical beam. The hook portion enters the notch portion from the open end at the top end of the notch portion and is hung on the bottom of the notch portion.

2. The support frame according to claim 1, characterized in that The notch portion is formed by downward depression from the top end surface of the vertical wall of the base. The notch portion has a horizontally extending notch bottom wall and two oppositely arranged notch side walls extending vertically. The inner side surface of each notch side wall gradually inclines and extends into the notch from the top end surface of the vertical wall and extends to the bottom wall of the notch portion to form a guiding surface.

3. The support frame according to claim 2, characterized in that, The inner side surface of each notch side wall has an upper side surface and a lower side surface distributed vertically. The upper side surface is an arc surface in the direction of its inclined extension and protrudes into the notch portion, and the inner side surface of the lower side surface is a plane in the direction of its inclined extension.

4. The support frame according to any one of claims 1 to 3, characterized in that, The hook portion has a hanging portion formed by horizontally protruding the vertical surface at the lower end of the vertical beam and a blocking portion formed by bending the free end of the hanging portion downward. The blocking portion, the hook portion and the vertical surface at the lower end of the vertical beam form a receiving space for accommodating the vertical wall of the base located below the bottom wall of the notch portion. The hanging portion is hung on the bottom wall of the notch portion and abuts against the bottom wall of the notch portion.

5. The support frame according to claim 4, wherein, The hanging portion is square, and the size of the hanging portion remains unchanged along the direction of its protrusion. The size of the blocking portion gradually decreases from top to bottom, and the blocking portion gradually inclines and extends outward from the free end of the hook portion to the receiving space.

6. The support frame according to claim 4, characterized in that, A vertically extending square through hole is provided below the hanging portion. The through hole extends upward to connect with the bottom surface of the hanging portion. The through hole extends to be flush with both sides of the hanging portion respectively on the left and right sides in the protruding direction of the hanging portion. The blocking portion, the hook portion and the area of the vertical beam where the through hole is located form a receiving space.

7. The support frame according to any one of claims 1-6, characterized in that, A vertically extending abutting flange is formed by bending the vertical surface at the lower end of the vertical beam. The abutting flange is arranged higher than the hanging portion, and the bottom end surface of the abutting flange abuts against the top end surface of the vertical wall of the base.

8. The support frame according to claim 7, characterized in that, The lower end of the vertical beam has two vertical portions arranged perpendicular to each other to form a vertical beam corner. The hanging portion is protruded from the vertical surface of the first vertical portion into the vertical beam corner. The through hole is arranged on the first vertical portion, and the abutting flange is formed by bending the free end of the second vertical portion into the vertical beam corner.

9. The support frame according to claim 8, characterized in that, A vertically extending sliding groove is formed by depression on the vertical wall of the base. The lower end of the vertical beam is inserted into the sliding groove from the open end at the top end of the sliding groove and is slidably connected with the sliding groove. The notch portion is arranged at the top end of the bottom of the sliding groove; Preferably, a first fixing hole fixedly connected with the bottom of the sliding groove is provided below the through hole on the first vertical portion, and a second fixing hole fixedly connected with the bottom of the sliding groove is provided below the abutting flange on the second vertical portion.

10. A laundry treatment device, comprising a first treatment module and a second treatment module, the first treatment module including a first housing, the second treatment module including a second housing, the first housing being stacked on the second housing, characterized in that, The first casing and the second casing are separately arranged. The first casing and / or the second casing adopt the support frame described in any one of claims 1-9, or the first casing and the second casing are integrally formed to form a casing, and the casing adopts the support frame described in any one of claims 1-9.

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