Air drying device convenient to install

Abstract

The present invention relates to the field of clothes air drying devices. Disclosed is an air drying device convenient to install. The air drying device comprises a clothes air drying machine housing; clearance grooves are formed in the top of the clothes air drying machine housing; spiral telescopic cross rods are arranged in the clearance grooves; the spiral telescopic cross rods are mounted in the clearance grooves by means of connecting assemblies; two ends of each spiral telescopic cross rod can abut against the side wall; a mounting groove is formed in the position of the outer side wall of each spiral telescopic cross rod located on the corresponding connecting assembly; the connecting assemblies comprise first connecting components arranged in the mounting grooves and second connecting components arranged in the clearance grooves, and the first connecting components are magnetically or threadedly connected to the second connecting components. According to the present application, during installation, the top of the clothes air drying machine housing can make contact with the top wall of the balcony, dust accumulation at the top is avoided, and the overall occupied space is reduced; moreover, the whole screw-free installation is achieved by means of the spiral telescopic cross rods, and the spiral telescopic cross rods are magnetically or threadedly connected to the clothes air drying machine housing, thereby improving the overall installation efficiency.

Description

An easy-to-install drying device Technical Field

[0001] The present invention mainly relates to the technical field of clothes drying equipment, and in particular to a clothes drying device that is easy to install. Background Art

[0002] For example, the patent with application number 202210899720.0 includes: at least two rods, both ends of which are provided with tightening parts that can be telescopically moved relative to them, and the rods are provided with connecting components, which are all connected to the clothes drying rack, and all the connecting components together constitute a hoisting mechanism for hanging the clothes drying rack.

[0003] Although the above-mentioned device can be installed without using expansion screws, avoiding the phenomenon of drilling holes in the wall, and is convenient for users to install by themselves, when the drying device is installed, the connection components and top tightening parts set make it impossible for the top of the clothes drying rack to fit into the top of the balcony wall, and a gap will be left between the top of the clothes drying rack and the top of the balcony wall, resulting in a waste of space.

[0004] Summary of the Invention

[0005] Based on this, the purpose of the present invention is to provide a drying device that is easy to install to solve the technical problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A clothes drying device that is easy to install includes a clothes drying device housing, a top of the clothes drying device housing is provided with an escape groove, a spiral telescopic cross bar is provided in the escape groove, the spiral telescopic cross bar is installed in the escape groove via a connecting assembly, and both ends of the spiral telescopic cross bar can be pressed against the side wall;

[0008] The outer wall of the spiral telescopic cross rod is provided with an installation groove at the connecting component. The connecting component includes a first connecting component arranged in the installation groove and a second connecting component arranged in the avoidance groove. The first connecting component and the second connecting component are connected magnetically or threadedly.

[0009] Furthermore, when the first connecting member and the second connecting member are threadedly connected, the side wall and the bottom wall of the avoidance groove are both provided with interconnected moving grooves;

[0010] The second connecting member includes two mutually welded bidirectional threaded rods arranged in the movable groove, one end of the two bidirectional threaded rods away from the connection point is rotatably connected to the inner wall of the movable groove, and one end of the bidirectional threaded rod passes through the clothes drying machine housing and is fixedly connected to a rotating handle;

[0011] The first connecting component includes a mounting block threadedly mounted on the bidirectional threaded rod, a curved plate welded to the top of each mounting block, and a curved surface of each curved plate contacts a mounting groove provided on the outer wall of the spiral telescopic crossbar.

[0012] Furthermore, when the first connecting member and the second connecting member are magnetically connected, the side walls and the bottom wall of the avoidance groove are both provided with interconnected moving grooves;

[0013] The second connecting component includes a sliding rod disposed in the movable groove, and both ends of the sliding rod are fixedly connected to the inner wall of the movable groove;

[0014] The first connecting component includes a mounting block slidably mounted on the sliding rod, and an arc-shaped plate is welded to the top of each mounting block. The arc surface of each arc-shaped plate contacts the mounting groove opened on the outer wall of the spiral telescopic rod, and the end surface where each mounting block and the arc-shaped plate contact each other is embedded with an electromagnet that magnetically attracts each other.

[0015] Furthermore, a protective shell is welded to the bottom of one side of the clothes drying machine shell, a lifting assembly is provided inside the clothes drying machine shell, a driving assembly is provided above the lifting assembly, a rotating assembly is provided inside the protective shell, the driving end of the rotating assembly passes through the protective shell and extends into the clothes drying machine shell, the driving assembly is used to drive the lifting assembly and the rotating assembly, a clothes drying rack is provided below the clothes drying machine shell, the clothes drying rack is connected to the lifting assembly, connecting plates are provided on both sides of the protective shell, the execution ends of the rotating assembly are connected to two connecting plates, and the two connecting plates are fixedly connected by support rods at the ends away from the protective shell.

[0016] Furthermore, fixed plates are respectively provided at both ends of the moving rod, and the two fixed plates are connected to the side walls through bonding surfaces, moving rods are provided inside both ends of the spiral telescopic cross rod, and rotating cylinders are provided at both ends of the spiral telescopic cross rod, and both ends of the rotating cylinders are movably connected to the spiral telescopic cross rod through T-shaped sliders, the inner walls of the two rotating cylinders are provided with internal threads, and the outer walls of the two moving rods are provided with external threads engaged with the internal threads, the ends of the two moving rods are fixedly sleeved with rubber pads, and the end faces of the two moving rods are provided with slots, and the two fixing plates are welded with plug blocks on the side away from the bonding surface, the two plug blocks are plugged into the slots, and the end faces of the two rubber pads are sleeved on the fixing plates and in close contact with the wall.

[0017] Furthermore, the lifting assembly includes a horizontal axis arranged inside the clothes drying machine shell, a driven wheel is sleeved at the center of the horizontal axis, and winding rollers are installed at both ends of the horizontal axis, the ends of the two winding rollers away from the horizontal axis are rotatably connected to the inner wall of the clothes drying machine shell, and a pull rope is wrapped around the two winding rollers, the ends of the two pull ropes pass through the clothes drying machine shell and are connected to the clothes drying rack, the driven wheel is fixedly sleeved on the horizontal axis, the upper part of the driven wheel is meshed with the driving assembly, the two winding rollers are welded to the ends of the horizontal axis, and the clothes drying rack is fixedly connected to the pull rope.

[0018] Furthermore, the rotating assembly includes a connecting shaft arranged inside the protective shell, a turbine is sleeved at the center of the connecting shaft, a worm is meshed and connected above the turbine, one end of the worm passes through the side walls of the protective shell and the clothes drying machine shell in sequence and is connected to the rotating shaft, a square locking groove is provided on the end face of the rotating shaft away from the worm, the driving assembly is located on one side of the locking groove and cooperates with it, and both ends of the connecting shaft pass through the side wall of the protective shell and are fixedly connected to the two connecting plates.

[0019] Furthermore, the connecting shaft is rotatably connected to the contact portion of the protective shell wall, the turbine is fixedly mounted on the connecting shaft, one end of the worm is rotatably connected to the inner wall of the protective shell, and the other end of the worm is fixedly connected to the rotating shaft, and the rotating shaft is located above the lifting assembly.

[0020] Furthermore, the driving assembly includes an electric telescopic rod, the telescopic end of the electric telescopic rod is connected to a mounting plate, a driving motor is fixedly mounted on a side of the mounting plate away from the electric telescopic rod, the output end flange of the driving motor is connected to a rotating shaft, two driving wheels are sequentially sleeved on the rotating shaft, the driven wheel provided in the lifting assembly is meshed and connected to the driving wheel, a locking block is integrally provided at the end of the rotating shaft, the locking block is plugged into a locking groove provided in the rotating assembly, a slider is provided on the upper surface of the mounting plate, a slide groove is provided on one side of the inner top wall of the clothes drying machine housing, a guide rod is provided in the slide groove, and the slider is slidably mounted on the guide rod.

[0021] Furthermore, the electric telescopic rod is located above the lifting assembly and is fixedly connected to the inner wall of the clothes drying machine housing, the mounting plate is fixedly connected to the electric telescopic rod, the two driving wheels are fixedly connected to the rotating shaft, and the diameter of the two driving wheels is smaller than the diameter of the driven wheel, the slider is welded to the mounting plate, and both ends of the guide rod are fixedly connected to the inner wall of the slide groove.

[0022] In summary, the present invention has the following beneficial effects: by passing the spiral telescopic cross bar through the housing, the top of the housing can be in contact with the balcony ceiling, thereby preventing dust accumulation on the top and reducing the overall occupied space. At the same time, the spiral telescopic cross bar realizes the overall nail-free installation, and the spiral telescopic cross bar and the clothes drying machine housing are connected magnetically or threadedly, thereby improving the overall installation efficiency.

[0023] The support rod is provided so that sheets, quilt covers and quilts can be dried at the same time as clothes are dried. The height of the clothes drying rack can be controlled by the driving component, and the support rod can be folded and stored, which reduces the space occupancy rate and improves the usability.

[0024] The driving motor in the driving assembly drives the rotating shaft to rotate, and the rotating rotating shaft drives the two driving wheels to rotate. One of the driving wheels engages with the driven wheel in the lifting assembly and drives it to rotate, so that the winding roller can retract and release the pull rope to facilitate the lifting and lowering of the clothes drying rack. When the sheets, quilt covers and quilts need to be dried, the electric telescopic rod in the driving assembly is started, which pushes the driving motor and the rotating shaft to move through the mounting plate, so that the two driving wheels move forward, the rear active and driven wheels engage, and the locking block is inserted into the locking groove in the rotating assembly, so that the driving assembly can drive the lifting assembly and the rotating assembly to work at the same time when working, so that the clothes drying rack and the support rod for drying quilts are synchronously unfolded, which is convenient for the user to perform drying operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] FIG1 is an overall structural diagram of the present invention;

[0026] FIG2 is a front cross-sectional structural diagram of the present invention;

[0027] FIG3 is an enlarged view of point A of the present invention;

[0028] FIG4 is an enlarged view of point B of the present invention;

[0029] FIG5 is a structural diagram of a drive assembly of the present invention;

[0030] FIG6 is a structural diagram of a rotating assembly of the present invention;

[0031] FIG7 is a structural diagram of a rotary drum according to the present invention;

[0032] FIG8 is a schematic diagram of a threaded connection of a connecting assembly according to the present invention;

[0033] FIG9 is a schematic diagram of the magnetic connection of the connection assembly of the present invention.

[0034] Description of the drawings: 1. Spiral telescopic crossbar; 101. Rotating drum; 1011. Internal thread; 1012. T-shaped slider; 102. Moving rod; 1021. External thread; 1022. Slot; 1023. Rubber pad; 103. Mounting slot; 2. Fixing plate; 201. Insert block; 202. Adhesive surface; 3. Clothes drying machine housing; 301. Moving slot; 302. Clothes drying rack; 303. Connecting plate; 3031. Support rod; 304. Avoidance slot; 4. Connecting assembly; 401. Bidirectional threaded rod; 4011. Sliding rod; 402. Mounting block; 403 , curved plate; 404, handle; 405, electromagnet; 5, rotating assembly; 501, connecting shaft; 502, turbine; 503, worm; 504, rotating shaft; 5041, locking groove; 6, lifting assembly; 601, horizontal axis; 602, winding roller; 603, pull rope; 604, driven wheel; 7, driving assembly; 701, electric telescopic rod; 702, mounting plate; 703, slider; 704, guide rod; 705, slide groove; 706, driving motor; 707, rotating shaft; 7071, locking block; 708, driving wheel; 8, protective shell. DETAILED DESCRIPTION

[0035] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be understood as limiting the present invention.

[0036] The following describes an embodiment of the present invention based on its overall structure.

[0037] Example

[0038] It should be noted that the electrical components in this application are all controlled by an external controller, and the rotating shaft 707 in the drive assembly 7 and the rotating shaft 504 in the rotating assembly 5 are connected to the inner top wall of the shell 3 through a movable mounting seat, wherein the length of the connecting plate 303 is greater than the combined length of the protective shell 8 and the shell 3, which is convenient for storing the support rod 3031.

[0039] Please refer to Figures 1, 2, 3 and 7. A drying device that is easy to install includes a clothes drying machine housing 3. The top of the clothes drying machine housing 3 is provided with an avoidance groove 304. The avoidance groove 304 is provided with a spiral telescopic cross bar 1. The spiral telescopic cross bar 1 is installed in the avoidance groove 304 through a connecting component 4. The side walls and bottom walls of the avoidance groove 304 are provided with interconnected moving grooves 301. The two ends of the spiral telescopic cross bar 1 can be tightly pressed against the side walls. The two ends of the moving rod 102 are respectively provided with fixed plates 2. The two fixed plates 2 are connected to the side walls through adhesive surfaces 202. The moving rods 102 are provided inside the two ends of the spiral telescopic cross bar 1. The rotating cylinder 101, both ends of the two rotating cylinders 101 are movably connected to the spiral telescopic cross bar 1 through a T-shaped slider 1012, the inner walls of the two rotating cylinders 101 are provided with an internal thread 1011, and the outer walls of the two moving rods 102 are provided with an external thread 1021 engaged with the internal thread 1011, the ends of the two moving rods 102 are fixedly sleeved with rubber pads 1023, and the end faces of the two moving rods 102 are provided with slots 1022, and the two fixing plates 2 are welded with plug blocks 201 on the side away from the bonding surface 202, the two plug blocks 201 are plugged into the slots 1022, and the end faces of the two rubber pads 1023 are both sleeved on the fixing plate 2 and in close contact with the wall.

[0040] When the user installs the drying device by himself, first, the adhesive surface 202 of the fixing plate 2 is bonded to the wall, and the spiral telescopic cross bar 1 is passed through the installation cavity 301 of the shell 3. Then, the spiral telescopic cross bar 1 and the rotating drum 101 are respectively held by two hands, and the rotating drum 101 is rotated so that the internal thread 1011 and the external thread 1021 are engaged to push the moving rod 102 out of the spiral telescopic cross bar 1 until the rubber pad 1023 provided at the end of the moving rod 102 is sleeved on the outside of the fixing plate 2 and in close contact with the wall. The block 201 is inserted into the slot 1022 so that the movable rod 102 and the fixed plate 2 are locked. At this time, the other rotating drum 101 is rotated to make the other movable rod 102 perform the same operation, thereby improving the fixing effect of the spiral telescopic cross bar 1 through the viscosity of the adhesive surface 202 and the friction of the rubber pad 1023. Then, the avoidance groove 304 on the top of the clothes drying machine housing 3 is aligned with the spiral telescopic cross bar 1 and moved upward so that the spiral telescopic cross bar 1 is in the avoidance groove 304. At this time, the clothes drying machine housing 3 and the spiral telescopic cross bar 1 are installed through the connecting component 4.

[0041] In the embodiment, referring to Figures 2, 8 and 9, the outer wall of the spiral telescopic cross bar 1 is provided with a mounting groove 103 at the connecting assembly 4. The connecting assembly 4 includes a first connecting component provided on the spiral telescopic cross bar 1 and a second connecting component provided in the avoidance groove 304. The first connecting component and the second connecting component are connected by magnetic and threaded means.

[0042] When the first connecting component and the second connecting component are threadedly connected, for example, the second connecting component includes two bidirectional threaded rods 401 welded to each other and arranged in the movable groove 301, and the ends of the two bidirectional threaded rods 401 away from the connection are rotatably connected to the inner wall of the movable groove 301, and one end of a bidirectional threaded rod 401 passes through the clothes drying machine housing 3 and is fixedly connected to a handle 405, the first connecting component includes a mounting block 402 threadedly mounted on the bidirectional threaded rod 401, and the top of each mounting block 402 is welded with an arc plate 403, and the arc surface of each arc plate 403 is in contact with the mounting groove 103 provided on the outer wall of the spiral telescopic cross bar 1;

[0043] When the first connecting component and the second connecting component are magnetically connected, the second connecting component includes a sliding rod 4011 arranged in the movable groove 301, and both ends of the sliding rod 4011 are fixedly connected to the inner wall of the movable groove 301. The first connecting component includes a mounting block 402 slidably mounted on the sliding rod 4011, and each mounting block 402 has an arc plate 403 welded to the top, and the arc surface of each arc plate 403 contacts the mounting groove 103 opened on the outer wall of the spiral telescopic rod 1. The end faces of each mounting block 402 and the arc plate 403 that are in contact with each other are embedded with electromagnets 405 that are magnetically attracted to each other.

[0044] When the installation is performed in the form of a threaded connection, the user manually rotates the handle 404 located on the outside of the clothes drying machine housing 3. The rotation of the handle 404 drives the connected bidirectional threaded rod 401 to rotate. The rotating bidirectional threaded rod 401 causes the mounting blocks 402 located on the threads in different directions to move along the moving groove 3011 toward the spiral telescopic cross bar 1. The moving mounting blocks 402 drive the curved plate 403 to move until the curved surface of the curved plate 403 contacts the mounting groove 103 provided on the outer wall of the spiral telescopic cross bar 1. The threads on the bidirectional threaded rod 401 are used to lock the connection, thereby completing the installation and fixation of the clothes drying machine housing 3 and the spiral telescopic cross bar 1.

[0045] When the installation is performed in the form of a magnetic connection, the user energizes the electromagnet 405 through an external controller, and the energized electromagnet 405 generates magnetic attraction and mutual adsorption. Due to the magnetic attraction, the curved plate 403 and the mounting block 402 move relative to each other, and the movable mounting block 402 moves along the slide bar 4011 until the magnetic surfaces of the curved plate 403 and the mounting block 402 contact and are firmly adsorbed. At this time, the curved surface of the curved plate 403 is in close contact with the outer wall of the mounting groove 103, completing the installation and fixation of the clothes drying machine housing 3 and the spiral telescopic rod 1;

[0046] Both installation methods can make the top of the clothes drying machine shell 3 fit closely with the balcony wall top, avoid dust accumulation on the top, and reduce the overall occupied space. At the same time, the spiral telescopic cross bar is used to achieve overall nail-free installation, and the spiral telescopic cross bar and the clothes drying machine shell are connected magnetically or threadedly, thereby improving the overall installation efficiency.

[0047] 1, 2, 4, 5 and 6, a protective shell 8 is welded to the bottom of one side of the clothes drying machine housing 3, a lifting assembly 6 is provided inside the clothes drying machine housing 3, a driving assembly 7 is provided above the lifting assembly 6, a rotating assembly 5 is provided inside the protective shell 8, the driving end of the rotating assembly 5 passes through the protective shell 8 and extends into the clothes drying machine housing 3, the driving assembly 7 is used to drive the lifting assembly 6 and the rotating assembly 5, a clothes drying rack 302 is provided below the clothes drying machine housing 3, the clothes drying rack 302 is connected to the lifting assembly 6, connecting plates 303 are provided on both sides of the protective shell 8, the executing ends of the rotating assembly 5 are connected to the two connecting plates 303, and the two connecting plates 303 are fixedly connected at one end away from the protective shell 8 by a support rod 3031;

[0048] The lifting assembly 6 includes a transverse axis 601 arranged inside the clothes drying machine housing 3, a driven wheel 604 is sleeved at the center of the transverse axis 601, and winding rollers 602 are installed at both ends of the transverse axis 601, and the ends of the two winding rollers 602 away from the transverse axis 601 are rotatably connected to the inner wall of the clothes drying machine housing 3, and a pull rope 603 is wound around the two winding rollers 602, and the ends of the two pull ropes 603 pass through the clothes drying machine housing 3 and are connected to the clothes drying rack 302, the driven wheel 604 is fixedly sleeved on the transverse axis 601, and the upper part of the driven wheel 604 is meshed with the driving assembly 7, the two winding rollers 602 are welded to the ends of the transverse axis 601, and the clothes drying rack 302 is fixedly connected to the pull rope 603;

[0049] The rotating assembly 5 includes a connecting shaft 501 arranged inside the protective shell 8, a turbine 502 is sleeved at the center of the connecting shaft 501, and a worm 503 is meshed and connected above the turbine 502, one end of the worm 503 passes through the protective shell 8 and the side wall of the clothes drying machine housing 3 in sequence and is connected to the rotating shaft 504, and a square locking groove 5041 is provided on the end surface of the rotating shaft 504 away from the worm 503, and the driving assembly 7 is located on one side of the locking groove 5041 and cooperates with it, both ends of the connecting shaft 501 pass through the side wall of the protective shell 8 and are fixedly connected to the two connecting plates 303, and the part where the connecting shaft 501 contacts the wall of the protective shell 8 is rotatably connected, the turbine 502 is fixedly mounted on the connecting shaft 501, one end of the worm 503 is rotatably connected to the inner wall of the protective shell 8, and the other end of the worm 503 is fixedly connected to the rotating shaft 504, and the rotating shaft 504 is located above the lifting assembly 6;

[0050] The driving assembly 7 includes an electric telescopic rod 701, the telescopic end of the electric telescopic rod 701 is connected to a mounting plate 702, a driving motor 706 is fixedly mounted on the side of the mounting plate 702 away from the electric telescopic rod 701, the output end flange of the driving motor 706 is connected to a rotating shaft 707, two driving wheels 708 are sequentially sleeved on the rotating shaft 707, the driven wheel 604 provided in the lifting assembly 6 is meshed with the driving wheel 708, the end of the rotating shaft 707 is integrally provided with a locking block 7071, the locking block 7071 is plugged into the locking groove 5041 provided in the rotating assembly 5, and the upper surface of the mounting plate 702 A slider 703 is provided, and a slide groove 705 is opened on one side of the inner top wall of the clothes drying machine housing 3. A guide rod 704 is provided in the slide groove 705. The slider 703 is slidably installed on the guide rod 704. The electric telescopic rod 701 is located above the lifting assembly 6 and is fixedly connected to the inner side wall of the clothes drying machine housing 3. The mounting plate 702 is fixedly connected to the electric telescopic rod 701. The two driving wheels 708 are fixedly connected to the rotating shaft 707, and the diameter of the two driving wheels 708 is smaller than the diameter of the driven wheel 604. The slider 703 is welded to the mounting plate 702, and both ends of the guide rod 704 are fixedly connected to the inner wall of the slide groove 705.

[0051] When it is necessary to hang clothes to dry, the user activates the driving assembly 7 through the external controller, so that the execution end of the driving assembly 7 rotates to drive the lifting assembly 6 to work. The lifting assembly 6 works to enable the clothes drying rack 302 to be raised and lowered, which is convenient for the user to hang clothes to dry. When it is necessary to dry sheets, quilt covers and quilts at the same time as hanging clothes to dry, the moving end of the driving assembly 7 works to push the execution end to move horizontally, so that the driving assembly 7 can be connected to the lifting assembly 6 and the rotating assembly 5 respectively, and synchronously drive the clothes drying rack 302, the connecting plate 303 and the supporting rod 3031 to unfold, so that the whole forms an inverted L shape, thereby facilitating the drying of sheets, quilt covers and quilts while drying clothes, thereby improving usability and reducing space occupation.

[0052] When the lifting assembly 6 is working under the action of the driving assembly 7, the driven wheel 604 in the lifting assembly 6 rotates, and the rotating driven wheel 604 drives the horizontal shaft 601 to rotate. The rotating horizontal shaft 601 drives the winding rollers 602 installed at both ends to rotate, so that the winding rollers 602 tighten or loosen the pull rope 603 wound on the surface thereof. The tightened or loosened pull rope 603 drives the clothes drying rack 302 to rise and fall, which facilitates the drying of clothes.

[0053] When the support rod 3031 is unfolded, the driving assembly 7 drives the rotating shaft 504 in the rotating assembly 5 to rotate, and the rotating shaft 504 drives the connected worm 503 to rotate, and the worm 503 drives the meshing turbine 502 below to rotate, and the turbine 502 drives the connecting plate 303 to rotate through the connecting shaft 501, so that the connecting plate 303 drives the support rod 3031 to move, thereby changing the connecting plate 303 from a horizontal state to a vertical state, so that the user can easily put the sheet, quilt cover or quilt on the support rod 3031 to complete the drying operation;

[0054] When the electric telescopic rod 701 and the driving motor 706 in the driving assembly 7 are in the non-working and working states respectively, only the clothes drying rack 302 is unfolded. The driving motor 706 is working and its output end drives the rotating shaft 707 to rotate. The rotating rotating shaft 707 drives the two driving wheels 708 to rotate. At this time, only the driving wheel 708 away from the driving motor 706 is engaged with the driven wheel 604 in the lifting assembly 6, so that the clothes drying rack 302 is unfolded. The connecting plate 303 and the support rod 3031 are still in the retracted state. This state is suitable for only drying clothes.

[0055] When the electric telescopic rod 701 and the driving motor 706 are both working, the telescopic end of the electric telescopic rod 701 pushes the mounting plate 702 to move. The movement of the mounting plate 702 simultaneously drives the slider 703 and the driving motor 706 to move. The slider 703 moves along the guide rod 704 in the slide groove 705, which plays a certain supporting role for the mounting plate 702. The driving motor 706 moves and drives the rotating shaft 707 to move, so that the driving wheel 708 originally engaged with the driven wheel 604 moves forward to cancel the engagement, and the driving wheel 708 close to the driving motor 706 engages with the driving wheel 708. At this time, the locking block 7071 at the front end of the rotating shaft 707 is inserted into the locking groove 5041 provided at the end of the rotating shaft 504 in the rotating assembly 5 for locking. When the driving motor 706 is working, the rotating shaft 707 can simultaneously drive the driven wheel 604 in the lifting assembly 6 and the rotating shaft 504 in the rotating assembly 5 to work, thereby completing the synchronous expansion of the clothes drying rack 302 and the support rod 3031.

[0056] The working principle of the present invention is as follows: when the user installs the drying device by himself, he first glues and fixes the adhesive surface 202 of the fixing plate 2 to the wall, and passes the spiral telescopic cross bar 1 through the installation cavity 301 of the shell 3. Then, he holds the spiral telescopic cross bar 1 and a rotating drum 101 with both hands respectively, and rotates the rotating drum 101 so that it pushes the moving rod 102 out of the spiral telescopic cross bar 1 through the meshing relationship between the internal thread 1011 and the external thread 1021, until the rubber pad 1023 provided at the end of the moving rod 102 is sleeved on the outside of the fixing plate 2 and in close contact with the wall. At this time, the plug 201 is inserted into the slot 1022 so that the moving rod 102 and the fixing plate 2 are stuck. At this time, he rotates the other rotating drum 101 so that the other moving rod 102 performs the same operation, and then the adhesiveness of the adhesive surface 202 and the rubber pad 1023 are used to fix the moving rod 102 and the fixing plate 2. The friction of the pad 1023 improves the fixing effect of the spiral telescopic cross bar 1, and then the avoidance groove 304 on the top of the clothes drying machine housing 3 is aligned with the spiral telescopic cross bar 1 and moved upward so that the spiral telescopic cross bar 1 is in the avoidance groove 304. The user manually rotates the turning handle 404 located on the outside of the clothes drying machine housing 3. The rotation of the turning handle 404 drives the connected bidirectional threaded rod 401 to rotate. The rotating bidirectional threaded rod 401 causes the mounting blocks 402 on the threads in different directions to move along the moving groove 3011 toward the spiral telescopic cross bar 1. The moving mounting block 402 drives the curved plate 403 to move until the curved surface of the curved plate 403 contacts the mounting groove 103 provided on the outer wall of the spiral telescopic cross bar 1. The threads on the bidirectional threaded rod 401 are used to achieve locking, thereby completing the installation and fixation of the clothes drying machine housing 3 and the spiral telescopic cross bar 1.

[0057] When clothes need to be dried, the user activates the driving assembly 7 through an external controller. When the driving motor 706 is working, its output end drives the rotating shaft 707 to rotate, and the rotating rotating shaft 707 drives the two driving wheels 708 to rotate. At this time, only the driving wheel 708 away from the driving motor 706 is engaged with the driven wheel 604 in the lifting assembly 6. The driven wheel 604 rotates, and the rotating driven wheel 604 drives the horizontal shaft 601 to rotate. The rotating horizontal shaft 601 drives the winding rollers 602 installed at both ends to rotate, so that the winding rollers 602 tighten or loosen the drawstrings 603 wrapped around their surfaces. The tightened or loosened drawstrings 603 drive the clothes drying rack 302 to rise and fall for drying clothes.

[0058] When it is necessary to dry the sheets, quilt covers or quilts at the same time, the electric telescopic rod 701 and the driving motor 706 in the driving assembly 7 are both working. The telescopic end of the electric telescopic rod 701 pushes the mounting plate 702 to move. The movement of the mounting plate 702 drives the slider 703 and the driving motor 706 to move. The slider 703 moves along the guide rod 704 in the slide groove 705, and plays a certain supporting role for the mounting plate 702. The driving motor 706 moves and drives the rotating shaft 707 to move, so that the driving wheel 708 originally engaged with the driven wheel 604 moves forward to cancel the engagement, and the driving wheel 708 close to the driving motor 706 engages with the driving wheel 708. At this time, the locking block 7071 at the front end of the rotating shaft 707 is inserted into the rotating assembly 5 and rotates The shaft 504 is locked in the locking groove 5041 provided at the end thereof, and the rotating shaft 707 can simultaneously drive the driven wheel 604 in the lifting assembly 6 and the rotating shaft 504 in the rotating assembly 5 to work. The rotating shaft 504 rotates, and the rotating shaft 504 drives the connected worm 503 to rotate, and the worm 503 drives the meshing turbine 502 below to rotate. The turbine 502 drives the connecting plate 303 to rotate through the connecting shaft 501, so that the connecting plate 303 drives the support rod 3031 to move, thereby changing the connecting plate 303 from a horizontal shape to a vertical shape, so that the user can lap the sheets, quilt covers or quilts on the support rod 3031, and at the same time, the rotating driven wheel 604 can unfold the clothes drying rack 302.

[0059] Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the invention. The specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiment without creative contribution as needed without departing from the principles and purpose of the present invention. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A clothes drying device that is easy to install, comprising a clothes drying machine housing (3), characterized in that: The top of the clothes drying machine housing (3) is provided with an escape groove (304), a spiral telescopic cross bar (1) is provided in the escape groove (304), the spiral telescopic cross bar (1) is installed in the escape groove (304) via a connecting assembly (4), and both ends of the spiral telescopic cross bar (1) can be pressed against the side wall; The outer wall of the spiral telescopic cross bar (1) is provided with a mounting groove (103) at the connection component (4); the connection component (4) comprises a first connecting component arranged in the mounting groove (103) and a second connecting component arranged in the avoidance groove (304); the first connecting component and the second connecting component are connected magnetically or by thread.

2. The drying device that is easy to install according to claim 1, characterized in that: When the first connecting member and the second connecting member are threadedly connected, the side wall and the bottom wall of the avoidance groove (304) are both provided with interconnected moving grooves (301); The second connecting component comprises two mutually welded bidirectional threaded rods (401) arranged in the movable groove (301), one end of the two bidirectional threaded rods (401) away from the joint being rotatably connected to the inner wall of the movable groove (301), and one end of one of the bidirectional threaded rods (401) passes through the clothes drying machine housing (3) and is fixedly connected to a rotating handle (404); The first connecting component comprises a mounting block (402) threadedly mounted on a bidirectional threaded rod (401), a curved plate (403) being welded to the top end of each mounting block (402), and a curved surface of each curved plate (403) being in contact with a mounting groove (103) provided on the outer wall of the spiral telescopic cross rod (1).

3. The drying device that is easy to install according to claim 1, characterized in that: When the first connecting component and the second connecting component are magnetically connected, the side wall and the bottom wall of the avoidance groove (304) are both provided with interconnected moving grooves (301); The second connecting component comprises a sliding rod (4011) arranged in the movable groove (301), and both ends of the sliding rod (4011) are fixedly connected to the inner wall of the movable groove (301); The first connecting component comprises a mounting block (402) slidably mounted on a sliding rod (4011), and a curved plate (403) is welded to the top of each mounting block (402). The arc surfaces are in contact with the mounting groove (103) provided on the outer wall of the spiral telescopic rod (1), and the end surfaces in contact with each mounting block (402) and the arc plate (403) are embedded with electromagnets (405) that attract each other magnetically.

4. The drying device that is easy to install according to claim 1, characterized in that: A protective shell (8) is welded to the bottom of one side of the clothes drying machine housing (3); a lifting assembly (6) is arranged inside the clothes drying machine housing (3); a driving assembly (7) is arranged above the lifting assembly (6); a rotating assembly (5) is arranged inside the protective shell (8); a driving end of the rotating assembly (5) penetrates the protective shell (8) and extends into the clothes drying machine housing (3); the driving assembly (7) is used to drive the lifting assembly (6) and the rotating assembly (5); a clothes drying rack (302) is arranged below the clothes drying machine housing (3); the clothes drying rack (302) is connected to the lifting assembly (6); connecting plates (303) are arranged on both sides of the protective shell (8); the execution end of the rotating assembly (5) is connected to two connecting plates (303); and the ends of the two connecting plates (303) away from the protective shell (8) are fixedly connected by a support rod (3031).

5. The drying device that is easy to install according to claim 4, characterized in that: The two ends of the moving rod (102) are respectively provided with a fixing plate (2), and the two fixing plates (2) are connected to the side wall through an adhesive surface (202), and the two ends of the spiral telescopic cross bar (1) are provided with a moving rod (102), and the two ends of the spiral telescopic cross bar (1) are provided with a rotating cylinder (101), and the two ends of the two rotating cylinders (101) are movably connected to the spiral telescopic cross bar (1) through a T-shaped slider (1012), and the inner walls of the two rotating cylinders (101) are provided with internal threads (1011), and the two moving rods (102) are provided with a plurality of internal threads (1011). The outer wall is provided with an external thread (1021) meshing with the internal thread (1011); the ends of the two moving rods (102) are fixedly sleeved with a rubber pad (1023); the end faces of the two moving rods (102) are provided with a slot (1022); the two fixing plates (2) are welded with an insert block (201) on one side away from the bonding surface (202); the two insert blocks (201) are plug-connected with the slot (1022); and the end faces of the two rubber pads (1023) are sleeved on the fixing plate (2) and are in close contact with the wall.

6. The drying device that is easy to install according to claim 4, characterized in that: The lifting assembly (6) comprises a transverse axis (601) arranged inside the clothes drying machine housing (3), a driven wheel (604) is sleeved at the center of the transverse axis (601), and winding rollers (602) are installed at both ends of the transverse axis (601), one end of the two winding rollers (602) away from the transverse axis (601) is rotatably connected to the inner wall of the clothes drying machine housing (3), and a pull rope (603) is wound around the two winding rollers (602), and the ends of the two pull ropes (603) pass through the clothes drying machine housing (3) and are connected to the clothes drying rack (302), the driven wheel (604) is fixedly sleeved on the transverse axis (601), and the upper part of the driven wheel (604) is meshedly connected to the driving assembly (7), the two winding rollers (602) are welded to the ends of the transverse axis (601), and the clothes drying rack (302) is fixedly connected to the pull rope (603).

7. The easy-to-install drying device according to claim 4, characterized in that: The rotating assembly (5) comprises a connecting shaft (501) arranged inside the protective shell (8); a turbine (502) is sleeved at the center of the connecting shaft (501); a worm (503) is meshingly connected to the upper side of the turbine (502); one end of the worm (503) passes through the protective shell (8) and the side wall of the clothes drying machine housing (3) in sequence and is connected to a rotating shaft (504); a square locking groove (5041) is formed on the end surface of the rotating shaft (504) away from the worm (503); the driving assembly (7) is located on one side of the locking groove (5041) and cooperates therewith; both ends of the connecting shaft (501) pass through the side wall of the protective shell (8) and are fixedly connected to the two connecting plates (303).

8. The drying device that is easy to install according to claim 7, characterized in that: The connecting shaft (501) is rotatably connected to the contact portion of the wall of the protective shell (8), the turbine (502) is fixedly mounted on the connecting shaft (501), one end of the worm (503) is rotatably connected to the inner wall of the protective shell (8), and the other end of the worm (503) is fixedly connected to the rotating shaft (504), and the rotating shaft (504) is located above the lifting assembly (6).

9. The drying device that is easy to install according to claim 4, characterized in that: The driving assembly (7) comprises an electric telescopic rod (701), the telescopic end of the electric telescopic rod (701) is connected to a mounting plate (702), a driving motor (706) is fixedly mounted on a side of the mounting plate (702) away from the electric telescopic rod (701), and an output end of the driving motor (706) is flange-connected to a rotating shaft (707). Two driving wheels (708) are sequentially sleeved on the rotating shaft (707); the driven wheel (604) provided in the lifting assembly (6) is meshedly connected with the driving wheel (708); a locking block (7071) is integrally provided at the end of the rotating shaft (707); the locking block (7071) is plug-connected with a locking groove (5041) provided in the rotating assembly (5); a slider (703) is provided on the upper surface of the mounting plate (702); a sliding groove (705) is provided on one side of the inner top wall of the clothes drying machine housing (3); a guide rod (704) is provided in the sliding groove (705); and the slider (703) is slidably mounted on the guide rod (704).

10. The easy-to-install drying device according to claim 9, characterized in that: The electric telescopic rod (701) is located above the lifting assembly (6) and is fixedly connected to the inner wall of the clothes drying machine housing (3); the mounting plate (702) is fixedly connected to the electric telescopic rod (701); the two driving wheels (708) are fixedly connected to the rotating shaft (707); the diameters of the two driving wheels (708) are smaller than the diameter of the driven wheel (604); the slider (703) is welded to the mounting plate (702); and both ends of the guide rod (704) are fixedly connected to the inner wall of the slide groove (705).

Images