CN108342886B

CN108342886B - Main unit part of clothes airing machine, clothes airing machine and installation method

Info

Publication number: CN108342886B
Application number: CN201810359202.3A
Authority: CN
Inventors: 黄飞挺; 李雷刚; 沈国俊
Original assignee: Zhejiang Hooeasy Smart Technology Co Ltd
Current assignee: Zhejiang Haoyidian Technology Co ltd
Priority date: 2017-10-23
Filing date: 2018-04-20
Publication date: 2023-09-26
Anticipated expiration: 2038-04-20
Also published as: CN208235174U; CN108342886A

Abstract

The invention discloses a main machine part of a clothes drying machine, the clothes drying machine and a mounting method, wherein the main machine part of the clothes drying machine comprises a shell formed by combining an upper bottom plate and a lower panel, the upper bottom plate and the lower panel are formed by plastic material injection molding, a metal bracket is fixedly mounted in the shell, and a fastening component for being fixed on an indoor ceiling is connected to the metal bracket. Meanwhile, the metal bracket arranged in the shell is connected with the fastening component, and the bearing capacity of the main body of the airing machine can be met.

Description

Main unit part of clothes airing machine, clothes airing machine and installation method

Technical Field

The invention relates to a clothes airing machine in the field of electric household, in particular to a main machine part and a method for installing the main machine part on a ceiling of an indoor balcony.

Background

In some areas with less illumination or in the rainy season, the clothes are difficult to dry, and the clothes airing machine with the drying function can be used. The clothes airing machine with the drying function can enable clothes to be dried in a short time.

The utility model provides a clothes-horse of taking stoving function of authorized publication number CN203212891U, including the airing machine main part that is located upper portion, the elevating gear who is located the lower part, elevating gear includes vertical expansion piece and horizontal clothes-horse, the inside of airing machine main part is provided with the controller that is used for driving elevating gear to go on elevating movement, the inside of airing machine main part is provided with the crossflow fan, be provided with the heater in the inlet scoop department of crossflow fan, be provided with the air outlet on the panel of airing machine main part down, the crossflow fan passes through controller and power intercommunication, the heater passes through controller and power intercommunication.

The main machine part of the clothes airing machine is fixed on the ceiling of an indoor balcony through a fastener, and the main machine of the clothes airing machine comprises a shell and a motor for driving a lifting device of the shell to lift. The conventional housing of the main unit generally includes an upper chassis and a lower panel composed of metal sheet metal parts, which has the following problems: 1. the weight of the metal shell is relatively large, the storage and transportation cost is relatively high, and meanwhile, the metal shell is relatively laborious and inconvenient in the process of being installed on a balcony. 2. The hardware upper bottom plate and the metal lower panel are fixed through dozens of screws, so that the installation is complex and the efficiency is low.

In view of this, those skilled in the art have attempted to develop a body part of a laundry machine that overcomes the above-mentioned technical problems.

Disclosure of Invention

The invention aims to solve the technical problems of providing a main machine part of a clothes drying machine with lighter weight, which can meet the bearing requirement, and brings convenience to the installation of the clothes drying machine, and the shell of the main machine part is made of plastic, so that the assembly between an upper bottom plate and a lower panel can be simplified; the invention further provides a clothes airing machine with the main body component.

The technical scheme adopted for solving the technical problems is as follows: the main machine part of the clothes airing machine comprises a shell formed by combining an upper bottom plate and a lower panel, and is characterized in that the upper bottom plate and the lower panel are formed by injection molding of plastic materials, a metal bracket is fixedly arranged in the shell, and a fastening component used for being fixed on an indoor ceiling is connected to the metal bracket.

The invention further preferably comprises the following steps: the upper bottom plate and the lower panel are connected through a buckle structure.

The invention further preferably comprises the following steps: the buckle structure comprises a plurality of notches arranged on two inner sides of the upper base plate and a plurality of upwards-protruding dowel bars extending to the transverse parts of the two inner sides of the lower panel, wherein the dowel bars are inserted into the notches and transversely move for a certain distance, so that the upper base plate and the lower panel are mutually fixed.

The invention further preferably comprises the following steps: the metal bracket is fixed on the lower panel, and a fastening component on the metal bracket applies upward tension to the lower panel.

The invention further preferably comprises the following steps: the two metal brackets are symmetrically positioned at the side part of the shell.

The invention further preferably comprises the following steps: the transverse plate of the metal bracket and the upper bottom plate are respectively provided with a large-caliber through hole and a small-caliber through hole communicated with the large-caliber through hole, the expansion screw is fixed on an indoor ceiling, and the limiting ring fixed at the lower end of the expansion screw penetrates into the large-caliber through hole first and then horizontally moves to the lower side of the small-caliber through hole, so that the upper bottom plate is fixed by the expansion screw.

The invention further preferably comprises the following steps: the two ends of the shell formed by the upper bottom plate and the lower panel are open, and the two ends of the shell are provided with detachable end covers.

The invention further preferably comprises the following steps: the upper bottom plate is fixedly provided with a rope winding device with a motor, and the rope winding device is led out of two steel wires for connecting the clothes hanger.

The invention further preferably comprises the following steps: the middle position of the lower panel is provided with a lamp panel integrated with an LED lamp, and a lamp panel driver electrically connected with the lamp panel is arranged in the shell.

The invention further preferably comprises the following steps: the inner side of the upper bottom plate is fixedly provided with a control circuit board, and the rope winding device and the lamp panel driver are respectively and electrically connected with the control circuit board.

The invention further preferably comprises the following steps: the metal bracket is provided with a roller, and the steel wire rope led out from the rope winding device passes through the lower panel downwards after bypassing the roller.

The invention further preferably comprises the following steps: airing machine comprising a main machine component as defined above.

The invention further preferably comprises the following steps: the method for installing the main machine part of the clothes airing machine specifically comprises the following steps: 1) The two metal brackets are fixedly arranged on the lower panel, and then the lower panel and the upper bottom plate are combined together in a buckling manner;

2) The expansion screw is driven into the ceiling of the balcony and penetrates through the upper bottom plate to be fixed on the metal bracket;

3) End caps are arranged at the two ends of the shell.

The invention further preferably comprises the following steps: the dowel bars on the lower panel are inserted into the notch of the upper bottom plate, and the lower panel is transversely moved relative to the upper bottom plate, so that the dowel bars are fixed in the notch, and the lower panel and the upper bottom plate are mutually fixed.

The invention further preferably comprises the following steps: and a limiting ring and a nut are arranged on the expansion screw, penetrate into the inner side of the large-caliber through hole of the metal bracket, move the host part, enable the limiting ring on the expansion screw to move to the inner side of the small-caliber through hole, enable the host part to be fixed on the expansion screw, and lock the host part by the nut.

Compared with the prior art, the clothes airing machine has the advantages that the upper bottom plate and the lower panel are made of plastic materials, so that the weight of the clothes airing machine can be integrally reduced, the bearing of a balcony ceiling is reduced, the upper bottom plate and the lower panel made of plastic materials are very convenient to assemble, screws are reduced, and great convenience is brought to the assembly and the installation of the main body of the clothes airing machine. Meanwhile, the metal bracket arranged in the shell is connected with the fastening component, and the bearing capacity of the main body of the airing machine can be met.

Drawings

The invention will be described in further detail below in connection with the drawings and the preferred embodiments, but it will be appreciated by those skilled in the art that these drawings are drawn for the purpose of illustrating the preferred embodiments only and thus should not be taken as limiting the scope of the invention. Moreover, unless specifically indicated otherwise, the drawings are merely intended to conceptually illustrate the compositions or constructions of the described objects and may contain exaggerated representations, and the drawings are not necessarily drawn to scale.

Fig. 1 is a schematic diagram of the overall structure of a drying machine with a lower drying function;

fig. 2 is a schematic diagram of the whole structure of the drying machine with the underneath type;

fig. 3 is a schematic diagram III of the whole structure of the drying lower-arranged clothes airing machine;

FIG. 4 is a side view of the drying under-set dryer;

FIG. 5 is a schematic diagram showing a state of the drying lower-mounted clothes airing machine when airing clothes;

fig. 6 is a second schematic diagram of a state of the drying lower-set type clothes airing machine when airing clothes;

fig. 7 is a schematic structural view of a drying and airing assembly;

FIG. 8 is a schematic view of the structure of the drying and airing assembly when the first telescopic assembly is unfolded;

FIG. 9 is a schematic view of the structure of the drying and airing assembly when the first telescopic assembly is folded;

FIG. 10 is a schematic view of section C-C of FIG. 8;

FIG. 11 is a schematic view of section D-D of FIG. 8;

FIG. 12 is a schematic view of section B-B of FIG. 9;

FIG. 13 is a schematic view of section A-A of FIG. 9;

fig. 14 is a schematic diagram of the overall structure of the drying machine with the drying power interface assembly being electrically disconnected;

fig. 15 is a schematic diagram II of the overall structure of the drying lower-mounted clothes airing machine when the drying power interface component is not electrically conducted;

fig. 16 is a schematic diagram of the overall structure of the drying lower-mounted clothes airing machine when the drying power interface assembly is electrically conducted;

fig. 17 is a schematic diagram II of the overall structure of the drying lower-mounted clothes airing machine when the drying power interface assembly is electrically conducted;

fig. 18 is a structural exploded view of the drying module;

fig. 19 is a schematic view of the overall structure of the drying module;

FIG. 20 is a schematic diagram of the internal structure of a host component;

FIG. 21 is a schematic view of the structure of the lower panel;

FIG. 22 is an overall exploded view of the host component;

FIG. 23 is a schematic view of the internal structure of the upper and lower panels;

FIG. 24 is an enlarged view of a portion of FIG. 23 at A;

FIG. 25 is a partial enlarged view at B in FIG. 23;

FIG. 26 is a schematic diagram of an upper and lower panel assembly;

FIG. 27 is a second schematic view of the assembly of the upper and lower panels;

FIG. 28 is a schematic illustration one of a host component mounting expansion screw;

FIG. 29 is a schematic diagram II of a host component mounting expansion screw;

FIG. 30 is a schematic view of a host component mounting upper end cap;

FIG. 31 is a schematic view of the telescoping clothes drying assembly when collapsed;

FIG. 32 is a schematic view of the telescoping clothes drying assembly when extended;

FIG. 33 is a schematic view of a slider structure;

FIG. 34 is a schematic view of a structure of a limit pole;

FIG. 35 is a schematic view of the construction of the weight bar and shroud;

FIG. 36 is a partial assembly view of the main and telescoping laundry assemblies;

FIG. 37 is a schematic view of the structure of the support bar;

FIG. 38 is a schematic view of a part of the structure of the laundry rack;

FIG. 39 is a schematic view of a portion of the sleeve and end mount;

FIG. 40 is a schematic view of the structure of the stem block and upper cover;

FIG. 41 is a schematic view of an assembly of the end fitting and the shroud;

FIG. 42 is an assembled schematic view of the end base and the clothes poles;

FIG. 43 is a schematic view of the structure of a cylindrical retaining sleeve;

FIG. 44 is an assembled schematic view of an insulating bracket and a fan motor;

FIG. 45 is a schematic view of the second end cap and the fan blade;

FIG. 46 is an enlarged view of FIG. 18 at D;

FIG. 47 is an enlarged view at C in FIG. 18;

FIG. 48 is an enlarged view at E in FIG. 18;

FIG. 49 is a schematic view of a second telescopic assembly;

FIG. 50 is a second schematic structural view of a second telescoping assembly;

FIG. 51 is an assembled schematic view of a second telescoping assembly;

FIG. 52 is a schematic view of a rotating structure;

fig. 53 is an enlarged view at F in fig. 51.

Detailed Description

Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are merely illustrative, exemplary, and should not be construed as limiting the scope of the invention.

The lower drying machine is a whole machine type clothes drying machine, and comprises a drying clothes drying assembly 8, as shown in fig. 7 to 9, the drying clothes drying assembly 8 comprises a clothes hanger 2 for hanging clothes and a drying module 3 for generating hot air flow, in the clothes drying mode, the drying module 3 is positioned below the clothes hanger 2, and the hot air flow generated by the drying module 3 flows upwards through an upper space for hanging the clothes, so that the drying module 3 dries the clothes on the clothes hanger 2. The air outlet 32 of the drying module 3 faces towards the clothes on the clothes hanger 2.

As shown in fig. 14 and 15, the whole machine type clothes airing machine further comprises a main machine part 1 fixedly installed on the ceiling of an indoor balcony, the main machine part 1 is connected with a household power supply, the clothes airing rack 2 is located below the main machine part 1, and the clothes airing rack 2 is connected with the main machine part 1 through a second telescopic assembly 21. The driving device built in the main machine part 1 is connected with the clothes hanger 2 through the second telescopic component 21. The second telescopic assembly 21 is a wire rope, as shown in fig. 20 and 22, the driving device is a rope winding device 4 with a motor 41, the rope winding device 4 further comprises a winding drum 42 connected with the motor 41 and used for winding the wire rope, and the motor 41 can drive the winding drum 42 to rotate so as to realize winding and unwinding of the wire rope. The rope winding device 4 realizes the ascending and descending functions of the clothes hanger 2 through the retraction and the release of the steel wire rope.

As shown in fig. 1 and 2, in order to balance the laundry rack 2 hung on the main unit 1, two ends between the main unit 1 and the laundry rack 2 are respectively provided with a foldable scissor bracket 5, and the scissor bracket 5 can also play a role of bearing the laundry rack 2. The scissor type support 5 can be folded or stretched automatically along with the lifting of the steel wire rope to the clothes hanger 2.

As shown in fig. 5 and 6, the drying module 3 is connected to the main body part 1 or the laundry rack 2 through the first telescopic assembly 31; the power supply of the drying module 3 is obtained by the main machine part 1, and from the structural layout, the drying module 3 can be connected with the main machine part 1, and the invention is preferably connected with the clothes hanger 2.

The first telescopic assembly 31 can be manually operated to realize lifting of the drying module 3, and can also be telescopic through a rope winding device with a motor to realize lifting of the drying module, when the drying module is connected with a main machine part, as the distance between the drying module and the main machine part is far, motor driving can be adopted, but the structure is generally complex, and the embodiment of the invention realizes lowering and storing of the drying module 3 in a manual mode.

As shown in fig. 5 and 6, when the laundry is to be dried, the laundry rack 2 is put down to a proper height by the wire rope, and after the laundry is hung, the wire rope lifts the laundry rack 2 with the laundry hanging thereon to the lower side of the main unit 1, and then the drying module 3 is turned on, and the laundry is dried by the drying module 3.

As shown in fig. 3 and 4, when the laundry rack 2 is not in use or naturally dries in the air, the laundry rack 2 is lifted up to be close to the lower side of the main body part 1 by the second telescopic assembly 21, and the drying module 3 is lifted up to be close to and stored in the lower side of the laundry rack 2.

As shown in fig. 5 to 9, the first telescopic assembly 31 is a foldable telescopic rod connected to both sides of the drying module 3, respectively. When the telescopic rod is folded through manual operation, as shown in fig. 12 and 13, the clothes hanger 2 and the drying module 3 are attracted to each other through the magnet assembly 6, and the drying module 3 is in a rest state. As shown in fig. 5, 6, 8, 10 and 11, when the telescopic rod is unfolded by manual operation, the drying module 3 is started to dry the clothes on the clothes hanger 2.

As shown in fig. 10 to 13, the magnet assembly 6 includes a first magnetic member 61 located on the lower surface of the laundry rack 2 and a second magnetic member 62 located on the upper surface of the drying module 3. The first magnetic member 61 or the second magnetic member 62 may be a permanent magnet. Permanent magnets are generally integrally injection-molded in the plastic housing of the laundry rack 2 and the drying module 3 to prevent breakage of the two electromagnets by collision.

As shown in fig. 15 to 17, a drying power interface assembly 7 is provided between the lower surface of the main unit 1 and the upper surface of the clothes hanger 2, and when the clothes hanger 2 is lifted to the lower side surface of the main unit 1, the drying power interface assembly 7 is connected in a butt joint mode and then is electrically connected, and the drying module 3 is in an electrically connected state. At this time, the drying module 3 is only in a power-on state, and the drying module 3 is turned on or off, or is controlled by a mode of a controller in the main unit 1.

The power supply of the drying module 3 is taken from the inside of the main machine part 1, and the drying power interface component 7 is arranged between the main machine part 1 and the clothes hanger 2, and by arranging a power supply conversion interface in the clothes hanger 2, the electric connection wire can be prevented from being erected between the clothes hanger 2 and the main machine part 1. Since the laundry rack 2 is often lifted or lowered relative to the main unit 1, there is a risk that the layout of the power connection lines between the laundry rack 2 and the main unit 1 is difficult or the power lines are broken.

Specifically, the power cord of the drying module 3 is arranged inside the telescopic rod in a penetrating way and is connected to the second power interface 72 at the upper surface position of the clothes hanger 2, and then the drying power interface assembly 7 is electrically conducted through the contact between the host part 1 and the clothes hanger 2 so as to achieve the purpose of taking electricity.

As shown in fig. 14 to 17, the drying power interface assembly 7 includes a first power interface 71 provided on the lower surface of the main unit 1 and a second power interface 72 provided on the upper surface of the laundry rack 2, the first power interface 71 is a socket, the second power interface 72 is a plug, positions of the plug and the socket are interchangeable, and specific structures of the plug and the socket may be different.

As shown in fig. 18 and 19, the drying module 3 includes a long cylindrical casing, an air outlet 32 is formed in the upper surface of the casing, a fan 33 and a heating module 34 are arranged at the end of the casing, the fan 33 is located at the outer side of the heating module 34, and air sucked by the fan 33 from two ends of the long cylindrical casing is blown out from the air outlet 32 on the upper surface of the casing after passing through the heating module 34.

The fan 33 is arranged outside the heating module 34 to reduce the outward dissipation loss of heat generated by the heating module 34. The hot air flow generated from the heating module 34 flows upward through the laundry to be dried to take moisture from the laundry, thereby drying the laundry.

Since the laundry is above the drying module 3, the air outlet 32 is located at an upper position of the air outlet pipe 35, and the hot air flow blown out from the air outlet 32 of the drying module 3 is directly blown to the laundry located above.

The drying module 3 is connected with a rotating mechanism, and the rotating mechanism drives the drying module 3 to rotate within a certain range, so that the direction of the air outlet 32 on the drying module 3 swings within a certain range. The air outlet 32 swings within a certain range, so that the hot air flow can be more fully and uniformly contacted with clothes when moving upwards, and the clothes drying efficiency is improved.

A sterilizing lamp or an infrared heating lamp is fixed on the air outlet pipe 35, and the sterilizing lamp or the infrared heating lamp is positioned at two sides of the air outlet 32. The clothes airing machine is provided with the sterilizing lamp or the infrared heating lamp, and can sterilize and disinfect clothes when needed, so that the functions of the clothes airing machine are increased.

As shown in fig. 22, the main unit part 1 of the clothes airing machine comprises a shell formed by combining an upper bottom plate 11 and a lower panel 12, wherein the upper bottom plate 11 and the lower panel 12 are both formed by injection molding of plastic materials, a metal bracket 13 is fixedly arranged in the shell, and a fastening assembly for being fixed on an indoor ceiling is connected to the metal bracket 13.

The weight of the upper base plate 11 and the lower panel 12 made of plastic is relatively light, and the main machine part 1 needs to be lifted to the ceiling position in the process of installing the main machine part 1 on the ceiling, so that an installer can easily operate the main machine part, the plastic shells are more convenient to mutually assemble, the production efficiency of the plastic shell parts is higher, and the production cost is reduced.

The metal bracket 13 which is arranged in the shell can strengthen the structural strength of the host shell, is connected with the fastening component on the ceiling, the metal bracket 13 can bear the weight, the plastic shell is prevented from being deformed or broken, and the plastic shell and the metal bracket 13 are combined, so that the weight is reduced, and the strength and the bearing capacity of the shell are enhanced.

As shown in fig. 23 to 25, the upper chassis 11 and the lower panel 12 are connected to each other by a snap-fit structure. The snap structure includes a plurality of notches 111 provided at both inner sides of the upper plate 11 and a plurality of upwardly protruding and laterally extending tie bars 121 provided at both inner sides of the lower plate 12, as shown in fig. 26 and 27, the tie bars 121 being inserted into the notches 111 and laterally moved a distance to fix the upper plate 11 and the lower plate 12 to each other. The buckle structure can adopt other structural forms, mainly can make the upper base plate 11 and the lower panel 12 convenient to assemble and can be reliably connected. The dowel bar 121 of the present invention first extends into the notch 111, and after the lower panel 12 moves laterally relative to the upper plate 11, the dowel bar 121 is fixed in the notch 111 by changing the position of the dowel bar 121. Moving the lower panel 12 in the opposite direction, the dowel 121 can move out of the notch 111 and the upper plate 11 and the lower panel 12 can be separated.

The metal brackets 13 are symmetrically arranged at the side positions of the shell. The metal bracket 13 is fixed to the lower panel 12, and a fastening assembly on the metal bracket 12 applies an upward pulling force to the lower panel 12. When the side part of the shell is installed, the first end cover 17 is not covered, and the installation operation is convenient. Since the lower panel 12 is located below the upper chassis 11, the metal bracket 13 provides a tensile force to the lower panel 12, that is, an upward tensile force to the whole of the host part 1, and the metal bracket 13 can bear a sufficient weight.

As shown in fig. 23, 28 and 29, the transverse plate 131 of the metal bracket 13 and the upper plate 11 are provided with a large-caliber through hole 15 and a small-caliber through hole 16 communicated with the large-caliber through hole 15 at opposite positions, the expansion screw 14 is fixed on the indoor ceiling, and the limiting ring fixed at the lower end of the expansion screw 14 firstly penetrates into the large-caliber through hole 15 and then horizontally moves to the lower side of the small-caliber through hole 16, so that the upper plate 11 is fixed by the expansion screw 14.

As shown in fig. 22, the stopper ring is a metal washer 141, and a nut 142 is mounted under the metal washer 141 of the expansion screw 14, and the diameter of the metal washer 141 is smaller than the diameter of the large-diameter through hole 15 but larger than the diameter of the small-diameter through hole 16. As shown in fig. 28 and 29, when the main body part 1 is mounted, the metal washer 141 and the nut 142 of the expansion screw 14 pass through the large-diameter through hole 15 of the metal bracket 13, and then the main body part 1 is moved so that the metal washer 141 and the nut 142 of the expansion screw 14 move to the inside of the small-diameter through hole 16, and then the nut 142 of the expansion screw 14 is locked, thereby fixing the main body part 1 to the expansion screw 14 driven into the ceiling.

As shown in fig. 30, both ends of the case formed by combining the upper plate 11 and the lower plate 12 are opened, and the first end caps 17 are attached to both ends of the case.

When the first end cap 17 is not covered, both ends of the housing are opened, which facilitates the operation of mounting the main body part 1 to the expansion screw 14 and tightening with the nut 142, and the first end cap 17 is covered after the process of mounting the main body part 1 to the expansion screw 14 is completed. The first end cap 17 and the housing have a fastening structure therebetween, so that the first end cap 17 and the housing are fixed to each other, and cannot easily fall off, but cannot prevent the first end cap from being opened again.

As shown in fig. 22, a rope winding device 4 with a motor 41 is fixed on the upper base plate 11, and the rope winding device 4 draws out two second telescopic assemblies 21 for connecting the clothes hanger 2, and the second telescopic assemblies 21 are steel wires. The steel wire rope is used for controlling the lifting and the descending of the clothes hanger 2, the lower end of the steel wire rope is fixed at the center of the end part of the clothes hanger 2, and in order to keep the clothes hanger 2 balanced, a telescopic scissor type bracket 5 is usually additionally arranged between the main machine part 1 and the clothes hanger 2, and the scissor type bracket 5 can also play a role in bearing the clothes hanger 2.

As shown in fig. 21 and 22, a lamp panel 122 integrated with an LED lamp is provided at the middle position of the lower panel 12, and a lamp panel driver 123 electrically connected to the lamp panel 122 is provided in the housing. The lamp panel 122 is additionally arranged on the lower panel 12, so that the lamp panel can be used as illumination when the light is insufficient, and the additional function of the clothes airing machine is added.

A control circuit board 112 is fixedly arranged on the inner side of the upper base plate 11, and the rope winding device 4 and the lamp panel driver 123 are respectively electrically connected with the control circuit board 112.

The metal bracket 13 is provided with a roller 131, and a steel wire rope led out from the rope coiling device 4 passes through the lower panel 12 downwards after bypassing the roller 4. The roller 4 is mounted on the metal bracket 13, so that most of the gravity of the clothes hanger 2 pulled by the steel wire rope is borne by the metal bracket 13, and the roller 131 rotates during the lifting process of the steel wire rope.

As shown in fig. 23 to 30, the method for installing the main machine component 1 of the airing machine specifically includes the following steps: 1) Two metal brackets 13 are fixedly mounted on the lower panel 12, and then the lower panel 12 and the upper panel 11 are combined together by a snap-fit manner. Specifically, the metal bracket 13 is fixed to the lower panel 12 by screws, the rope winding device 4 with the motor 41 is mounted on the upper panel 11, and then the lower panel 12 and the upper panel 11 are assembled together.

2) Driving expansion bolts 14 into the ceiling of the balcony, and fixing the expansion bolts 14 on the metal bracket 13 after penetrating through the upper bottom plate 11; the whole body of the main body part 1 is supported on the expansion screw 14 through the metal bracket 13.

3) After the installation of the main unit 1 and the expansion screw 14 is completed, the first end caps 17 are attached to both ends of the housing, and the installation process is completed.

Further: the dowel bars 121 on the lower panel 12 are inserted into the notches 111 of the upper plate 11, and the lower panel 12 is moved laterally relative to the upper plate 11, so that the dowel bars 121 are fixed in the notches 111 to fix the lower panel 12 and the upper plate 11 to each other, and the lower panel 12 and the upper plate 11 are not separated. Movement in the opposite direction will cause the upper plate 11 to separate from the lower plate 12, provided of course that the nut 142 on the expansion screw 14 is contacted.

Further: the expansion screw 14 is provided with a metal gasket 141 and a nut 142, the metal gasket 141 and the nut 142 penetrate into the inner side of the large-caliber through hole 15 of the metal bracket 13, the host part 1 is moved, the metal gasket 141 on the expansion screw 14 is moved to the inner side of the small-caliber through hole 16, the host part 1 is fixed on the expansion screw 14, and then the nut 142 is used for locking.

As shown in fig. 31 and 32, the clothes hanger 2 comprises a main clothes hanger assembly 22 and a telescopic clothes hanger assembly 23, wherein the main clothes hanger assembly 22 comprises two clothes hanger rods 221, the telescopic clothes hanger assembly 23 comprises two mutually parallel support rods 231, the inner ends of the support rods 231 extend into the clothes hanger rods 221, a plurality of mutually parallel clothes hanger rods perpendicular to the support rods 231 are distributed between the two support rods 231, and the clothes hanger rods comprise a fixed clothes hanger rod 232 fixed at the outer ends of the support rods 231 and two movable clothes hanger rods 233 capable of moving in parallel relative to the fixed clothes hanger rod 232; in the first state, as shown in fig. 31, the two movable laundry poles 233 are sequentially abutted against the fixed laundry pole 232, and in the second state, as shown in fig. 32, the two movable laundry poles 233 are distributed at the rear side area of the fixed laundry pole 232 according to a preset interval.

When the telescopic clothes airing assembly 23 is folded on the main clothes airing assembly 22, namely, all clothes airing struts are mutually abutted against one side of the main clothes airing assembly 22, so that occupied indoor space is reduced; when the telescopic clothes airing assembly 23 is unfolded, the movable clothes airing struts 233 are distributed in the rear side area of the fixed clothes airing struts 232 between the two support rods 231 according to the preset interval, that is, the movable clothes airing struts 233 are distributed on the side of the main clothes airing assembly 22, so that the space for airing clothes is increased.

As shown in fig. 34 and 36, the end of each movable clothes-horse 233 is connected with a limit bar 24 of different length to limit the moving distance of the movable clothes-horse 233 relative to the fixed clothes-horse 232 in the first state. Further described are: the two ends of each movable clothes-horse 233 are connected with limiting rods 24 with different lengths, the ends of the limiting rods 24 are bent and hooked at the ends of the movable clothes-horse 233, and when the fixed clothes-horse 232 moves towards the extending direction of the supporting rods 231, the movable clothes-horse 233 is limited to be away from the fixed clothes-horse 233 according to the length of the limiting rods 24.

As shown in fig. 35 and 36, the sleeve 25 is inserted into the end of the clothes-horse 221 and fixed, the inner end of the supporting rod 231 extends into the clothes-horse 221 through the sleeve 25, the inner end of the limiting rod 24 can move inside the clothes-horse 221, and when the fixed clothes-horse 232 moves outwards, the bent end of the limiting rod 24 can be blocked on the inner side surface of the sleeve 25.

The limiting rod 24 is a metal strip such as a steel strip, and is bent at two ends, one end of the limiting rod 24 is hooked on the end part of the movable clothes-airing strut 233, the other end of the limiting rod 24 is positioned inside the clothes-airing rod 221, and the bent part of the limiting rod can be hooked on the inner side surface of the pipe sleeve 25.

As shown in fig. 35 and 36, the inner end of the support bar 231 is provided with a weight bar 26 with a plug 261, the plug 261 is positioned at the end of the support bar 231, the weight bar 26 is loaded into the first chute 27 of the support bar 231, and the front end of the weight bar 26 is limited by the sleeve 25. The counterweight bar 26 at the inner end of the supporting rod 231 is limited in the clothes drying rod 221 through the pipe sleeve 25, so that the stability of the telescopic clothes drying assembly 23 after stretching can be ensured, and the phenomenon of inclination and shaking can not occur.

As shown in fig. 37 and 38, the inner sides of the two support rods 231 are respectively provided with a first chute 27 for sliding the ends of the clothes-horse. As shown in fig. 33 and 36, the two ends of the movable clothes-horse 233 are fixed with a sliding block 28, as shown in fig. 38, the sliding block 28 is located in the first sliding groove 27, the sliding block 28 is connected with one end of the limiting rod 24, and the limiting rod 24 is located in the sliding groove 28. The end of the fixed clothes hanger 232 is also provided with a slider 28 having the same structure, except that the slider 28 is fixed in the first chute 27, so that the position of the fixed clothes hanger 232 is fixed at the outermost ends of the two support bars 231.

In the present invention, there are two movable clothes-airing struts 233, two sliders 28 are located in the single-sided support bar 231, and the limiting bar 24 is a steel wire, as shown in fig. 34 and 36, the length of the first steel wire 241 connected to the first slider on the first movable clothes-airing strut close to the fixed clothes-airing strut 232 is larger, and the length of the second steel wire 242 connected to the second slider on the second movable clothes-airing strut far from the fixed clothes-airing strut 232 is smaller.

As shown in fig. 38, when the telescopic clothes airing assembly 23 is pulled outwards, that is, when the supporting rod 231 and the fixed clothes airing support rod 232 are pulled outwards, the inner end bending part of the shorter second steel wire rod 242 firstly touches the inner side surface of the pipe sleeve 25, at this time, the position of the second movable clothes airing support rod is fixed by the second steel wire rod 242, the supporting rod 231 is pulled to move outwards continuously, the position of the first movable clothes airing support rod is fixed by the first steel wire rod 241, and the first movable clothes airing support rod is at a distance from the second movable clothes airing support rod. The supporting rod 231 is pulled to move outwards until the front end of the counterweight bar 26 in the supporting rod 231 is propped against the rear side surface of the pipe sleeve 25, the position of the supporting rod 231 is fixed, and a distance is reserved between the first movable clothes airing supporting rod and the fixed clothes airing supporting rod 232. The distance between the fixed clothes hanger 232 and the first movable clothes hanger and the second movable clothes hanger is related to the length of the first chute 27 in the support bar 231, the length of the steel strand connected to the slider 28, and the like. From the viewpoint of the product, the distance between the fixed airing support bar 232 and the first movable airing support bar, and the distance between the second movable airing support bar and the first movable airing support bar can be made equal as much as possible, and the entire length of the support bar 231 can be distributed substantially equally.

As shown in fig. 38, the clothes airing support rods, including the fixed clothes airing support rod 232 and the movable clothes airing support rod 233, are provided with a plurality of elastic clamping pieces 29 for hanging clothes, and the elastic clamping pieces 29 are formed in a plastic manner and can be deformed by external force.

The clothes hanger 2 comprises two parallel end seats 222 and two parallel clothes airing rods 221 perpendicular to the end seats 222, and four connecting mechanisms are arranged between the end seats 222 and the clothes airing rods 221, specifically:

as shown in fig. 41 and 42, the assembly structure of the end seat 222 and the clothes-horse 221 on the main clothes-horse 22 comprises an end seat 222, a pipe sleeve 25 and a clothes-horse 221, wherein the end seat 222 is composed of an outer cover assembly 223 and a rod seat 224 assembly, the front end of the pipe sleeve 25 is inserted into an end hole of the clothes-horse 221, the outer cover assembly 223 and the rod seat assembly 224 cooperate to fix the clothes-horse 221 and the pipe sleeve 25 between the outer cover assembly 223 and the rod seat assembly 224, and the outer cover assembly 223 and the rod seat assembly 224 cover the end of the clothes-horse 221 and the peripheral side wall of the pipe sleeve 25. On the one hand, the pipe sleeve 25 is wrapped and fixed in the rod seat assembly 224 and the outer cover assembly 223, the pipe sleeve 25 cannot fall off, and the reliability of the structure is higher. On the other hand, the structure of the pipe sleeve 25 is hidden, so that the structure of the product can be beautified.

The clothes hanger 221 includes an integral tubular member 2211 and a hanging plate 2212 with hanging holes 2213 arranged below the tubular member 2211. The tubular member 2211 and the hanging plate 2212 are integrally formed of an aluminum material.

As shown in fig. 41, the stem block assembly 224 includes a stem block 225 and an inner seal 226, the inner seal 226 being plugged into an end of the stem block 225 and secured. The rod seat 225 and the inner sealing piece 226 are both made of aluminum profiles, and a plurality of clamping structures are arranged between the inner side surface of the rod seat 225 and the inner sealing piece 226, so that the rod seat 225 and the inner sealing piece 226 can be fixed in a matched manner. The two side walls of the rod seat 225 and the two side walls of the inner seal 226 are fixed by shaft pins.

As shown in fig. 39, the inner side wall of the rear end of the sleeve 25 is provided with a first rib 251, the first rib 251 is clamped into a first clamping groove 2261 of the inner sealing member 226, the sleeve 25 is formed by injection molding of plastic material, and the sleeve 25 is positioned in one direction; since the socket 25 needs to be used at a plurality of positions, two first ribs 251 are symmetrically distributed on the inner sidewall and the outer sidewall of the rear section of the socket 25 for convenience of unification and mold opening and injection molding.

The outer cover assembly 223 includes a pressing side fastener 2231 and an outer cover 2232, the pressing side fastener 2231 is located at the inner side of the outer cover 2232, the pressing side fastener 2231 presses the outer wall of the clothes-horse 221 and is fixed on the inner seal 226, and the outer cover 2232 and the inner seal 226 cover the end of the clothes-horse 221 and the peripheral side wall of the pipe sleeve 25. The pressing side fastener 2231 is a metal pressing sheet, and has a C-shaped structure, and two ends of the metal pressing sheet with the C-shaped structure are fixed on the inner sealing member 226, so that the clothes-horse 221 and the sleeve 25 at the end of the clothes-horse are fixed to the column.

As shown in fig. 39, the peripheral side wall of the sleeve 25 is cylindrical, the outer side wall of the inner side seal 226 has an inward concave arc surface, the first clamping groove 2261 is located on the inward concave arc surface of the inner side seal 226, the first protruding rib 251 on the sleeve 25 is clamped into the first clamping groove 2261 of the inner side seal 226, the lower end portion of the inner side seal below the inward concave arc surface has a fixing surface 2233, the lower end of the compression side fastener 2231 is fixed on the fixing surface 2233 through a screw, the upper end of the compression side fastener 2231 is fixed between the two side walls of the inner side seal 226 through a shaft pin, and the compression side fastener 2231 is firmly fixed on the inner side seal 226 to fix the clothes-airing rod 221 and the sleeve 25 on the inner side seal 226.

As shown in fig. 39, the inner lower end of the outer cap 2232 is fixed in the fixing hole 9 on the fixing surface 2233 by the first hook 101, and the inner upper end of the outer cap 2232 is hooked on the steps 10 of the both sidewalls of the inner cap 226 by the second hook 102, respectively. The outer cover 2232 is made of plastic material through injection molding, the first hook 101 and the second hook 102 are similar in structure, two plastic rods are adopted to be hooked on the inner wall of the inner seal 226 in a mode of adding hooks in front, and after the outer cover 2232 is installed, the outer cover is difficult to fall off in a mode of extrusion deformation.

As shown in fig. 40, a first groove 2251 for accommodating and fixing the lower end of the foldable scissor bracket 5 is formed in the middle position above the lever seat 225, and upper covers 227 are inserted into the two end positions above the lever seat 225, wherein the upper covers 227 are thin cover plates made of the same material as the lever seat 225, cover the redundant grooves on the lever seat 225, the lower ends of the scissor bracket 5 are connected in the first groove 2251 of the lever seat 225, and the upper ends of the scissor bracket 5 are fixed with the metal bracket 13 of the host part 1.

The support bar 231 of the expandable clothes-horse is inserted into the sleeve 25, and the support bar 231 can slide and stretch in the clothes-horse 221 through the sleeve 25. The extension type clothes airing platform comprises a supporting rod 231 and a clothes airing supporting rod, the supporting rod 231 can stretch and retract in the clothes airing rod 221, the supporting rod 231 is made of a metal material due to the fact that the pipe sleeve 25 is made of plastic, and friction force can be reduced due to the arrangement of the pipe sleeve 25. The sleeve 25 has corresponding internal structure which cooperates with the cross section of the support rod.

In the case of omitting the sleeve 25, another construction of the laundry rack 2 is as follows.

The integral clothes hanger comprises two mutually parallel end seats 222 and two mutually parallel clothes airing rods 221, each end seat 222 comprises a rod seat assembly 224 and outer cover assemblies 223 on two sides of the rod seat assembly 224, a through hole for the clothes airing rods 221 to pass through is formed after the rod seat assembly 224 and the outer cover assemblies 223 are combined, the outer cover assemblies 223 are fixed on the rod seat assemblies 224 to fix the clothes airing rods 221 between the rod seat assemblies 224 and the outer cover assemblies 223, and an end cover is added at the end part of each clothes airing rod 221.

The clothes-horse 221 is fixed between outer closing cap subassembly 223 and pole seat subassembly 224, and on the one hand clothes-horse 221 is wrapped up and is fixed in pole seat subassembly 224 and outer closing cap subassembly 223, and the reliability of the connection structure between clothes-horse 221 and the end seat 222 is stronger, and structural component is less relatively, and exposed screw part is few, and the wholeness of airing machine is better, and the product is more pleasing to the eye.

As shown in fig. 18 and 19, the independent drying module 3 includes a long cylindrical casing, an air outlet 32 is formed in the upper surface of the casing, a fan 33 and a heating module 34 are arranged at the end of the casing, the fan 33 is located at the outer side of the heating module 34, and air sucked from two ends of the long cylindrical casing by the fan 33 is blown out from the air outlet 32 on the upper surface of the casing after passing through the heating module 34.

When the heating module 34 and the fan 33 are turned on, the fan 33 sucks air from the end of the housing, and hot air flowing into the heating module 34 is blown out upwards from the air outlet 32 on the upper side of the housing for drying clothes on the clothes hanger. The fan 33 is located at the outer side of the heating module 34, so that loss caused by heat spreading to the outer side of the end part of the shell can be avoided. The clothes hanger is compact in structure, small in weight and size, and capable of reducing occupied space and bearing of the clothes hanger.

As shown in fig. 18, specifically, the casing includes an upper casing 36 and a lower casing 37 with detachable structures, the air outlets 32 are distributed in the upper casing 36, and the air outlets 32 are air outlet holes uniformly distributed on the casing. The upper shell 36 and the lower shell 37 are made of aluminum profiles, as shown in fig. 47 and 48, the upper shell 36 and the lower shell 37 are mutually matched and fixed through the second convex rib 361 and the guide groove 371, the weight of the upper shell is relatively light, the reliability of structural connection is relatively high, and the assembly process is relatively convenient.

As shown in fig. 44 and 45, the blower 33 includes a blower motor 331 and a blower 332, the heating module 34 includes a heating wire and an insulating bracket 341, the heating wire is wound on the insulating bracket 341, and the blower motor 331 is fixed on the insulating bracket 341. As shown in fig. 45, the two ends of the housing are provided with the second end cover 38, the second end cover 38 is provided with the air inlet grille 381, the fan blades 332 are positioned at the inner side of the air inlet grille 381, the fan blade motor 331 is plugged into one end of the insulating bracket 341, the structure is more compact, and the fan 332 rotates to introduce air from the second end cover 38 side and flow into the heating wire to generate hot air.

As shown in fig. 46 and 18, the blower 33 and the heating module 34 are fixed to each other and then inserted into the cylindrical fixing sleeve 39, and the cylindrical fixing sleeve 39 is inserted into the housing end position. As shown in fig. 44, the insulating support 341 is formed by at least two insulating sheets 3411 and is in a divergent shape, the cylindrical fixing sleeve 39 is internally provided with a second chute 391, the divergent outer end of the insulating support 341 is clamped into the second chute 391, the assembly between the heating module 34 and the fan 33 and the cylindrical fixing sleeve 39 is relatively convenient, the cylindrical fixing sleeve 39 is formed by plastic injection molding, the heat insulation effect can be achieved, and the heated air is fed into the shell as much as possible. The insulating sheet is a mica insulating sheet, and has good insulativity and poor heat conductivity so as to avoid affecting the motor.

As shown in fig. 18, 46 and 48, a heat insulating tube 40 is disposed in the long cylindrical housing, and the upper side of the heat insulating tube 40 is opened to avoid the air outlet 32. The heat insulation pipe fitting 40 is made of plastic materials, the heat insulation pipe fitting 40 is matched with the lower shell 37 in a mode of the second clamping groove 372 and the second convex rib 401, assembly between the heat insulation pipe fitting 40 and the lower shell is convenient, the lower shell 37 can be prevented from heating by the heat insulation pipe fitting 40, and more heat is blown out upwards from the air outlet 32 on the upper shell 36.

As shown in fig. 43, a shaft end 391 for connecting the first telescopic unit 31 is integrally formed on the outer wall of the cylindrical fixing sleeve 39. The shaft connection end 391 is used for shaft-connecting the first telescopic assembly 31 connected with the clothes hanger 2, and the connection reliability between the first telescopic assembly 31 and the drying module 3 is relatively high.

The drying and airing assembly 8 comprises a drying module underlying connection structure, as shown in fig. 7, the drying module underlying connection structure comprises a clothes hanger 2 and a drying module 3, the drying module 3 is suspended below the clothes hanger 2 through a first telescopic assembly 31, as shown in fig. 10 to 13, a magnet assembly 6 is arranged between the clothes hanger 2 and the drying module 3, and in a first telescopic assembly 31 folding state, as shown in fig. 9, 12 and 13, the drying module 3 is abutted against the lower side of the clothes hanger 2 through the suction force of the magnet assembly 6. As shown in fig. 8, the drying module 3 is suspended below the laundry rack 2 through the first telescopic component 31, the drying module 3 blows hot air upward for drying the laundry of the laundry rack 2, when the laundry is not required to be dried, the drying module 3 is lifted upward forcefully, the first telescopic component 31 is folded, and the drying module 3 is attracted to the lower side of the laundry rack 2 through the magnet component 6, so that the space occupied by the laundry rack 2 and the drying module 3 is reduced.

As shown in fig. 49 to 51, the first telescopic assembly 31 comprises two sections of foldable telescopic rods, as shown in fig. 8, the telescopic rods comprise a first telescopic rod 311 and a second telescopic rod 312, the upper end of the first telescopic rod 311 is connected to the clothes hanger 2 in a shaft mode, the lower end of the second telescopic rod 312 is connected to the drying module 3 in a shaft mode, and the first telescopic rod 311 and the second telescopic rod 312 are connected in a shaft mode.

The two-section first telescopic assembly 31 can simplify the telescopic structure, enhance the reliability of the structure, and avoid the damage caused by repeated folding of the power line inside the telescopic rod. The folded first telescopic rod 311 and the folded second telescopic rod 312 are basically in a horizontal state, so that the fit between the drying module 3 and the clothes hanger 2 is tighter, and the magnet assembly 6 between the drying module 3 and the clothes hanger 2 can generate enough attraction magnetic force.

As shown in fig. 52, the shaft connection end between two telescopic rods is provided with a rotating structure 43, the rotating structure 43 comprises two circular cover bodies 431 connected with the telescopic rods respectively, a circular disc body 432 is installed between the two circular cover bodies 431 and connected in a shaft mode, two sides of the circular disc body 432 are provided with arc-shaped angle limiting grooves 433, the circular cover bodies 431 are provided with angle limiting ribs 434, and the angle limiting ribs 434 move in the angle limiting grooves 433 so as to limit the rotation angles of the two telescopic rods.

The arc angle limiting groove 433 on the circular tray 432 is matched with the angle limiting rib 434 on the circular cover 431, so that the rotation direction and amplitude between the telescopic rods can be limited, and after the magnetic force of the magnet assembly 6 is relieved, the telescopic rods can extend downwards under the action of the gravity of the drying module 3. And the folding directivity is also more definite.

The angle limiting groove 433 occupies an angle of 80-90 degrees in the whole circular disc 432, so that when the first telescopic assembly 31 is unfolded, the joint between the second telescopic rod 312 and the first telescopic rod 311 has a bending tendency. This bending tendency is arranged in advance, and when the drying module 3 is lifted up by a man power, the telescopic rod can be bent in a specific direction until the first telescopic rod 311 and the second telescopic rod 312 are in a horizontal position.

A power supply connecting wire between the drying module 3 and the clothes hanger 2 is paved in the first telescopic rod 311 and the second telescopic rod 312. The power connection wire is hidden in the telescopic rod, so that messy phenomenon is avoided, and the power connection wire is protected from being damaged.

Power cord distribution grooves 435 are provided on both sides of the circular disk 432 to prevent the phenomenon of transitional bending or intertwining inside the rotating structure 43 when the telescopic rod rotates.

As shown in fig. 52 and 53, the circular cover 431 is connected with a plug 4312 with a second groove 4311, and a third rib 3111 matching with the second groove 4311 is arranged in a round hole of the telescopic rod. The insert rod 4312 is inserted into the telescopic rod, is fixed by the second groove 4311 and the third ribs 3111, and is then fixed by screws.

As shown in fig. 10 to 13, the magnet assembly 6 includes a first magnetic member 61 buried in the laundry rack 2 and a second magnetic member 62 buried in the drying module 3. The magnetic acting force can overcome the gravity of the drying module 3 and can overcome the magnetic acting force under the condition of slight force, so that the drying module 3 is hung on the telescopic rod. At the same time, the drying module 3 is prevented from being broken due to the collision of the magnetic bodies when approaching to the clothes hanger 2. The clothes hanger 2 and the drying module 3 are respectively provided with a plastic shell, and the magnetic body is integrally injection-molded in the plastic shells.

As shown in fig. 14 to 17, the power supply structure of the drying module comprises a main unit part 1 connected with a household power supply, a clothes hanger 2 and a drying module 3, wherein a drying power interface assembly 7 is arranged between the lower surface of the main unit part 1 and the upper surface of the clothes hanger 2, the drying power interface assembly 7 comprises a first power interface 71 arranged on the lower side surface of the main unit part 1, a second power interface 72 arranged on the upper side surface of the clothes hanger 2, the second power interface 72 is connected with the drying module 3 through a power line, when the upper side surface of the clothes hanger 2 is close to the lower side surface of the main unit part 1, the first power interface 71 and the second power interface 72 are electrically connected, and the drying module 3 is in an electrified state. The power lines between the drying module 3 and the laundry rack 2 are distributed along the first telescopic assembly 31.

The two first power interfaces 71 are distributed on the lower side surface of the main machine part 1, the two second power interfaces 72 are symmetrically distributed on the upper side surface of the clothes hanger 2, the two ends are simultaneously connected to form a loop for power on, and the power supply of the drying module 3 is conducted in order to ensure that the whole clothes hanger 2 is balanced and is close to the main machine part 1 at the same time.

The first power interface 71 is a socket, the second power interface 72 is a plug, the positions of the plug and the socket can be interchanged, and the specific structures of the plug and the socket can be different.

The main machine component of the clothes airing machine, the clothes airing machine and the installation method are described in detail, specific examples are applied to illustrate the principle and the implementation mode of the clothes airing machine, and the description of the examples is only used for helping to understand the invention and the core idea. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.

Claims

1. The clothes airing machine comprises a shell formed by combining an upper bottom plate and a lower panel, and a main clothes airing component and a telescopic clothes airing component, and is characterized in that the upper bottom plate and the lower panel are formed by injection molding of plastic materials, a metal bracket is fixedly arranged in the shell, and a fastening component used for being fixed on an indoor ceiling is connected to the metal bracket;

The two metal brackets are symmetrically positioned at the side part of the shell; the metal bracket is fixed on the lower panel, and the fastening component on the metal bracket applies upward tension to the lower panel;

the upper bottom plate and the lower panel are connected through a buckle structure; the buckling structure comprises a plurality of notches arranged on two inner sides of the upper bottom plate and a plurality of upwards-protruding dowel bars extending to the transverse parts of the two inner sides of the lower panel, and the dowel bars are inserted into the notches and transversely move for a certain distance to enable the upper bottom plate and the lower panel to be mutually fixed;

the transverse plate of the metal bracket and the upper bottom plate are respectively provided with a large-caliber through hole and a small-caliber through hole communicated with the large-caliber through hole, the expansion screw is fixed on the indoor ceiling, and the limiting ring fixed at the lower end of the expansion screw penetrates into the large-caliber through hole first and then horizontally moves to the lower side of the small-caliber through hole, so that the upper bottom plate is fixed by the expansion screw;

the limiting ring is a metal gasket, a nut is arranged below the metal gasket of the expansion screw, and the diameter of the metal gasket is smaller than that of the large-caliber through hole and larger than that of the small-caliber through hole;

the main clothes airing assembly comprises two clothes airing rods, the telescopic clothes airing assembly comprises two mutually parallel supporting rods, the inner ends of the supporting rods extend into the clothes airing rods, a plurality of mutually parallel clothes airing supporting rods perpendicular to the supporting rods are distributed between the two supporting rods, and each of the plurality of clothes airing supporting rods comprises a fixed clothes airing supporting rod fixed at the outer ends of the supporting rods and two movable clothes airing supporting rods capable of moving in parallel relative to the fixed clothes airing supporting rod;

In the first state, the two movable clothes-airing support rods are sequentially abutted against the fixed clothes-airing support rods, and in the second state, the two movable clothes-airing support rods are distributed in the rear side area of the fixed clothes-airing support rods in a scattered manner according to a preset interval;

two ends of each movable clothes-airing support rod are connected with limiting rods with different lengths, and the end parts of the limiting rods are bent and hooked at the end parts of the movable clothes-airing support rods;

the pipe sleeve is plugged into the end part of the clothes-horse and fixed, the inner end of the supporting rod penetrates through the pipe sleeve to extend into the clothes-horse, the inner end of the limiting rod can move in the clothes-horse, and when the fixed clothes-horse moves outwards, the bending end of the limiting rod can be blocked on the inner side surface of the pipe sleeve.

2. The main unit of the clothes drying machine according to claim 1, wherein both ends of the housing formed by the upper base plate and the lower panel are opened, and the detachable end covers are installed at both ends of the housing.

3. The main unit of the clothes airing machine according to claim 1, wherein the upper base plate is fixed with a rope winding device with a motor, and the rope winding device is led out of two steel wires for connecting the clothes airing rack.

4. A main unit of a clothes drying machine according to claim 3, wherein a lamp panel integrated with an LED lamp is disposed in the middle of the lower panel, and a lamp panel driver electrically connected to the lamp panel is disposed in the housing.

5. The main unit of claim 4, wherein a control circuit board is fixedly arranged on the inner side of the upper base plate, and the rope winding device and the lamp panel driver are respectively and electrically connected with the control circuit board.

6. A main unit of a clothes drying machine according to claim 3, wherein the metal bracket is provided with a roller, and the wire rope led out from the rope winding device passes through the lower panel downwards after bypassing the roller.

7. The method for installing a main machine part of a clothes drying machine according to any one of claims 1 to 6, comprising the steps of: 1) The two metal brackets are fixedly arranged on the lower panel, and then the lower panel and the upper bottom plate are combined together in a buckling manner;

3) End caps are arranged at the two ends of the shell.

8. The method of installing a main body unit of a clothes drying machine according to claim 7, wherein the insert rib of the lower panel is inserted into the notch of the upper plate, and the lower panel is moved laterally with respect to the upper plate, so that the insert rib is fixed in the notch to fix the lower panel and the upper plate to each other.

9. The method for installing a main body part of a clothes drying machine according to claim 7, wherein a limit ring and a nut are placed on the expansion screw, the limit ring and the nut are penetrated into the inner side of the large-caliber through hole of the metal bracket, the main body part is moved, the limit ring on the expansion screw is moved to the inner side of the small-caliber through hole, the main body part is fixed on the expansion screw, and the main body part is locked by the nut.