Rod frame two-end synchronous telescopic structure for intelligent electric clothes airing machine

Abstract

The invention relates to the technical field of clothes airing machines, in particular to a rod frame two-end synchronous telescopic structure for an intelligent electric clothes airing machine, which comprises a horizontally arranged rod frame, a through open groove is formed in the rod frame, and two groups of horizontally arranged racks are slidably connected in the open groove; the open groove is formed in the rod frame, the two sets of racks in the open groove are in meshing transmission with the rotationally-connected first gear, when the hanging rod structure at one end of one set of racks is pulled or pushed, the other set of hanging rod structure can be driven to synchronously move at equal intervals, and compared with a traditional single-side stretching clothes airing machine, the problem that the center of gravity shifts after stretching is avoided; the stability of the clothes airing machine in use is greatly improved, for example, when heavy clothes are aired, the two ends of the clothes airing machine are stressed synchronously, the toppling risk of the clothes airing machine is reduced, it is ensured that the airing process is safe and reliable, and meanwhile the length of the hanging rods can be conveniently adjusted according to the actual airing clothes number and space requirements; and the problem that the rod frame with the fixed length occupies too much space when being idle is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of clothes drying machines, and in particular to a synchronous telescopic structure at both ends of a pole frame for an intelligent electric clothes drying machine. Background Art

[0002] In today's home life scenes, clothes drying racks are indispensable equipment for daily clothes drying. Traditional clothes drying racks have various structural forms. The length of the racks of most traditional clothes drying racks is fixed. Due to limited space, the clothes are squeezed against each other, which not only has extremely low drying efficiency, but also makes it difficult to ensure that the clothes can be fully unfolded to receive sunlight. In addition, in an environment with relatively small living space, the clothes drying racks of fixed length occupy a large space when idle, making the already limited space even more cramped. Although some clothes drying racks have a rack extension function, their structural design has many unreasonable aspects. For example, some racks adopt a simple unilateral extension method, which will cause the overall center of gravity of the clothes drying rack to shift and the stability to deteriorate after extension. Therefore, a smart electric clothes drying rack with synchronous telescopic structure at both ends is proposed to facilitate increasing the length of the clothes hanger according to actual use needs, while ensuring the overall stability of the clothes hanger after extension, thereby meeting the needs of efficient, safe and convenient clothes drying. Summary of the invention

[0003] In response to the problems in the prior art, the present invention provides a synchronous telescopic structure at both ends of a pole frame for an intelligent electric clothes drying machine, which is convenient for increasing the length of the hanger according to actual usage needs, while ensuring the overall stability of the hanger after extension, thereby meeting the needs of efficient, safe and convenient drying of clothes.

[0004] The technical solution adopted by the present invention to solve its technical problem is a synchronous telescopic structure at both ends of a rod frame for an intelligent electric clothes drying machine, comprising a horizontally arranged rod frame, a through slot being provided inside the rod frame, two groups of horizontally arranged racks being slidably connected in the slot, a first gear being provided between the two groups of racks and rotatably connected to the inside of the rod frame, the two groups of racks being respectively meshed with the first gear for transmission, one end of the two groups of racks being provided with a hanging rod structure, and the hanging rod structure being located in the slot of the rod frame in an initial state.

[0005] Specifically, the hanging rod structure includes a fixed plate connected to the end of the rack away from the first gear, a side of the fixed plate close to the first gear is provided with a combined hanging rod formed by splicing several groups of plug-in components, a side of the combined hanging rod close to the first gear is provided with a limit plate slidably connected in the groove, a side of the fixed plate close to the combined hanging rod is connected with a first sleeve mounted on the combined hanging rod, and a side of the limit plate close to the combined hanging rod is connected with a first receiving tube plugged into the inner side of the combined hanging rod; the plug-in components are provided with a hook component for hanging hangers, and the hook component rotates during the shortening of the combined hanging rod.

[0006] Specifically, the plug-in assembly includes a second sleeve, a second socket tube is connected to the inner side of one end of the second sleeve away from the first gear, adjacent second sleeves are plugged in through the second socket tube, the second socket tube is inserted into the second sleeve and is slidably connected to the first sleeve, and springs are connected between the first socket tube and the second socket tube, between adjacent second socket tubes, and between the second socket tube and the inner wall of the first sleeve.

[0007] Specifically, the hook assembly includes a mounting groove arranged on one side of the second sleeve, a vertical moving rod is arranged in the mounting groove, the lower part of the moving rod is connected to a horizontally arranged second gear, the second gear is fixedly connected to the moving rod through a one-way bearing, the second gear is meshed with teeth arranged on the side of the rack for transmission, the lower end of the moving rod is fixedly connected to a hanging ring, the second sleeve is fixedly connected to an adjustment seat, the adjustment seat is provided with an opening, the upper surface of the adjustment seat is provided with two groups of rotationally symmetrical arc grooves, the upper end of the moving rod passes through the mounting groove and the opening in turn and is slidably connected to the slot and the adjustment seat, the upper end of the moving rod is fixedly connected to a horizontal guide rod, and the guide rod is initially located on the upper surface of the adjustment seat.

[0008] Specifically, both ends of the rod frame extend inwardly to form flanges to prevent the limiting plate from detaching from one end of the rod frame.

[0009] Specifically, a non-slip rubber frame is fixedly connected in the installation groove, and in an initial state, the hanging ring is located in the non-slip rubber frame.

[0010] Specifically, a vertical support plate is fixedly connected to the outer side of the rod frame, and a plurality of groups of hanging holes distributed horizontally are provided on the support plate.

[0011] Specifically, a protective plate corresponding to the end of the supporting plate is fixedly connected to the lower surface of the fixing plate.

[0012] Beneficial effects of the present invention:

[0013] (1) The present invention discloses an intelligent electric clothes drying machine with a synchronous telescopic structure at both ends of a pole frame. A slot is provided inside the pole frame. Two sets of racks in the slot are meshed with a first gear connected in rotation for transmission. When the hanging rod structure at one end of one set of racks is pulled or pushed, the other set of hanging rod structures can be driven to move synchronously and equidistantly. Compared with the traditional single-sided extension clothes drying machine, the problem of center of gravity shift after extension is avoided, and the stability of the clothes drying machine during use is greatly improved. For example, when drying heavy clothes, the two ends are subjected to force synchronously, which reduces the risk of the clothes drying machine tipping over and ensures a safe and reliable drying process. At the same time, the length of the hanging rod can be conveniently adjusted according to the actual number of clothes to be dried and the space required, avoiding the problem of a fixed-length pole frame occupying too much space when idle.

[0014] (2) The intelligent electric clothes drying machine described in the present invention has a synchronous telescopic structure at both ends of the pole frame. When the fixing plate is pulled, the spacing between adjacent plug-in components can be changed, driving the hook component to rotate, thereby adjusting the drying angle of the clothes on the hanger. There is no need to manually adjust the clothes one by one, which greatly improves the convenience of use. At the same time, through the meshing transmission of the rack and the second gear, the hanging ring can be moved up and down, which is convenient for hanging and fixing clothes. When the hanging ring moves up, the hanger contacts the anti-slip rubber frame to prevent the hanger from being blown off by the wind, thereby ensuring the safety of drying clothes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 is an axonometric view of the present invention;

[0017] Figure 2 It is a schematic diagram of the combined hanging rod of the present invention after being extended;

[0018] Figure 3 It is a schematic diagram of the cross-sectional structure of the rod frame of the present invention;

[0019] Figure 4 for Figure 3 A magnified image of area A;

[0020] Figure 5 This is a rear view of the combined hanging rod of the present invention when extended;

[0021] Figure 6 for Figure 5 A magnified view of area B;

[0022] Figure 7 It is a cross-sectional view of the first sleeve and the second sleeve of the present invention;

[0023] Figure 8 for Figure 7 A magnified view of region C;

[0024] Fig. 9 It is a structural schematic diagram of the hook assembly of the present invention;

[0025] Fig.10 for Fig. 9 Another perspective axonometric drawing;

[0026] Fig.11 It is the structural diagram of the limit plate;

[0027] In the figure: 1. rod frame; 2. slot; 3. rack; 4. first gear; 5. fixing plate; 6. first sleeve; 7. first receiving tube; 8. second sleeve; 9. second receiving tube; 10. spring; 11. mounting slot; 12. moving rod; 13. second gear; 14. teeth; 15. one-way bearing; 16. hanging ring; 17. adjusting seat; 18. opening; 19. arc slot; 20. guide rod; 21. anti-slip rubber frame; 22. support plate; 23. hanging hole; 24. protective plate; 25. limit plate. DETAILED DESCRIPTION

[0028] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0029] In order to increase the length of the hanger according to actual use needs, while ensuring the overall stability of the hanger after extension, so as to meet the needs of efficient, safe and convenient drying of clothes, as an embodiment of the present invention, Figure 1 , Figure 2 Figure 3 , Figure 4 As shown, the synchronous telescopic structure at both ends of a pole frame for an intelligent electric clothes drying machine described in the present invention comprises a horizontally arranged pole frame 1, a through slot 2 is provided inside the pole frame 1, two groups of horizontally arranged racks 3 are slidably connected in the slot 2, a first gear 4 rotatably connected to the inside of the pole frame 1 is provided between the two groups of the racks 3, the two groups of racks 3 are respectively meshed with the first gear 4 for transmission, and one end of the two groups of racks 3 is provided with a hanging rod structure, which is located in the slot 2 of the pole frame 1 in an initial state.

[0030] When in use, when it is necessary to dry clothes, pull the hanging rod structure at one end, the rack 3 and the first gear 4 mesh and transmit, and when the group of hanging rod structures moves, it will drive the other group of hanging rod structures to move synchronously, so that the two groups of hanging rod structures are extended. When the hanging rod structures are extended a certain distance, the clothes can be hung on the hangers, and the hangers can be hung on the hanging rod structures. In this way, the length of the rod frame 1 can be increased according to actual use needs, and the overall stability of the rod frame 1 after extension can be ensured;

[0031] After the clothes are dried, the hangers are removed from the hanging rod structure, and one set of hanging rod structures is pushed to retract. Similarly, relying on the transmission of the rack 3 and the first gear 4, the other set of hanging rod structures is driven to retract synchronously. It is achieved that only one end of the hanging rod structure needs to be pulled or pushed, and the hanging rod structure at the other end can move synchronously and equidistantly, meeting the needs of efficient, safe and convenient drying of clothes.

[0032] In order to improve the stability of the hook assembly, exemplary, such as Figure 2 , Figure 4 , Figure 5 , Figure 7 , Figure 8 , Fig.11 As shown, the present invention also includes that the hanging rod structure includes a fixed plate 5 connected to the end of the rack 3 away from the first gear 4, the fixed plate 5 is provided with a combined hanging rod formed by splicing a plurality of groups of plug-in components on the side close to the first gear 4, the combined hanging rod is provided with a limit plate 25 slidably connected in the slot 2 on the side close to the first gear 4, the fixed plate 5 is connected with a first sleeve 6 sleeved on the combined hanging rod on the side close to the combined hanging rod, and the limit plate 25 is connected with a first receiving tube 7 plugged into the inner side of the combined hanging rod on the side close to the combined hanging rod; the plug-in components are provided with a hook component for hanging hangers, and the hook component rotates during the shortening of the combined hanging rod.

[0033] When in use, when drying clothes, pull the fixed plate 5 at one end to move, the fixed plate 5 drives the first sleeve 6, several groups of plug-in components and the first receiving tube 7 to move outward synchronously, and at the same time, the first gear 4 drives another group of racks 3 to move outward synchronously and extend, when the racks 3 and the fixed plate 5 move outward to a certain position, the limit plate 25 moves to the corresponding position in the slot 2, because the limit plate 25 cannot continue to move in the slot 2, thereby ensuring the stability of the first receiving tube 7, the plug-in component, the first sleeve 6 and the fixed plate 5, at this time, the clothes hanger can be hung on the hook component, increasing the overall length of the rod frame 1 to meet the drying needs;

[0034] When the fixed plate 5 is pulled to move, the distance between adjacent plug-in components can be increased. After the distance is increased, the fixed plate 5 is pushed to move. The fixed plate 5 drives the distance between adjacent combined hanging rods to shorten through the first sleeve 6. When the combined hanging rod is shortened, the hook assembly rotates, driving the clothes hanger to rotate, thereby adjusting the drying angle of the clothes. There is no need to manually adjust the clothes one by one, which further improves the convenience of drying clothes.

[0035] In order to facilitate the adjustment of the drying angle of clothes, for example, Figure 5 , Figure 7 , Figure 8 As shown, the present invention also includes that the plug-in assembly includes a second sleeve 8, and the inner side of the end of the second sleeve 8 away from the first gear 4 is connected to a second socket tube 9, adjacent second sleeves 8 are plugged together through the second socket tube 9, the second socket tube 9 is inserted into the second sleeve 8 and is slidably connected to the first sleeve 6, and a spring 10 is connected between the first socket tube 7 and the second socket tube 9, between adjacent second socket tubes 9, and between the second socket tube 9 and the inner wall of the first sleeve 6.

[0036] When in use, after the fixing plate 5 moves outward to a certain position, the clothes hanger can be hung on the hook assembly. If the drying angle of the clothes needs to be adjusted, the fixing plate 5 is pulled to continue to move outward, and the fixing plate 5 drives the first sleeve 6 to move. The first sleeve 6 increases the distance between the plug-in assemblies through the second receiving tube 9, the spring 10, and the first receiving tube 7. When the distance increases to a certain position, stop pulling the fixing plate 5, and the spring 10 moves the first sleeve 6 and several groups of second sleeves 8, and the distance is reduced. When the first sleeve 6 and the second sleeve 8 are reset, the hook assembly is driven to rotate, thereby adjusting the drying angle of the clothes.

[0037] In addition, when one group of fixed plates 5 is pulled outward, the rack 3 and the first gear 4 drive the other group of racks 3 to extend outward synchronously. At the same time, the fixed plate 5, the spring 10, the second receiving tube 9, and the first receiving tube 7 extend the combined hanging rod. This makes it easy to pull the fixed plate 5 at one end of a group of racks 3 outward and adjust the spacing between the plug-in components at both ends of the rod frame 1. It is also easy to adjust the drying angle of the clothes at both ends of the rod frame 1 at one time, further improving the convenience of use.

[0038] For example, Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 As shown, the present invention also includes that the hook assembly includes a mounting groove 11 arranged on one side of the second sleeve 8, a vertical moving rod 12 is arranged in the mounting groove 11, the lower part of the moving rod 12 is connected to a horizontally arranged second gear 13, the second gear 13 is fixedly connected to the moving rod 12 through a one-way bearing 15, the second gear 13 is meshed with teeth 14 arranged on the side of the rack 3 for transmission, the lower end of the moving rod 12 is fixedly connected to a hanging ring 16, an adjustment seat 17 is fixedly connected in the second sleeve 8, the adjustment seat 17 is provided with an opening 18, the upper surface of the adjustment seat 17 is provided with two groups of rotationally symmetrical arc grooves 19, the upper end of the moving rod 12 passes through the mounting groove 11 and the opening 18 in turn and is slidably connected to the slot 2 and the adjustment seat 17, the upper end of the moving rod 12 is fixedly connected to a horizontal guide rod 20, and the guide rod 20 is initially located on the upper surface of the adjustment seat 17.

[0039] When in use, after the fixing plate 5 moves outward to a certain position, the fixing plate 5 is continuously pulled outward to increase the spacing between the plug-in components. When the fixing plate 5 moves to a certain position, the pulling is stopped, and the spring 10 causes the fixing plate 5, the first sleeve 6, and the second sleeve 8 to reset and move, and the spacing is shortened. At this time, the tooth 14 is meshed with the second gear 13 to drive the one-way bearing 15 and the moving rod 12 to rotate, and the moving rod 12 drives the guide rod 20 to rotate. The guide rod 20 moves into the arc-shaped slot 19 by relying on the adjustment seat 17. After the guide rod 20 enters the arc-shaped slot 19, the moving rod 12 is slidably connected with the opening 18 and moves downward. The moving rod 12 drives the second gear 13 and the hanging ring 16 to move downward synchronously. After the hanging ring 16 moves downward, it is located below the mounting groove 11. At this time, the hanger can be hung in the hanging ring 16.

[0040] After the hanger is hung in the hanging ring 16, the fixing plate 5 is pulled outward again to increase the distance between the plug-in components. After stopping pulling, the spring 10 drives the first sleeve 6 and the second sleeve 8 to reset and move, and the distance is reduced. The teeth 14 are meshed with the second gear 13 to drive the moving rod 12 and the guide rod 20 to rotate. The guide rod 20 is separated from the arc slot 19 and moves to the upper surface of the adjustment seat 17, driving the moving rod 12 and the hanging ring 16 to move upward, and the hanger is moved upward synchronously. When the hanger moves to a certain position, it is pressed and contacted with the lower surface of the installation groove 11, ensuring the stability of the hanger, preventing the hanger from being blown off by the wind during the drying process, and further ensuring the convenience and stability of drying clothes.

[0041] When the drying angle of the clothes needs to be adjusted, the fixed plate 5 is pulled outward, the teeth 14 mesh with the second gear 13 to drive the moving rod 12 to rotate, the moving rod 12 drives the hanging ring 16 to rotate, and the hanging ring 16 drives the hanger and the clothes to rotate. The fixed plate 5 can be pulled to move according to the actual drying needs to adjust the drying angle of the clothes;

[0042] It should be pointed out that when the spring 10 of the present invention drives the first sleeve 6, the second sleeve 8 and the fixing plate 5 to reset and move so that the distance between them is reduced, the movable rod 12 is driven to rotate by the meshing transmission of the teeth 14 and the second gear 13, and the movable rod 12 rotates 90 degrees each time; when the fixing plate 5 is pulled once and reset is completed, the guide rod 20 is located in the arc-shaped slot 19, and the hanging ring 16 moves downward to hang the hanger in the hanging ring 16; when the fixing plate 5 is pulled twice and reset is completed, the guide rod 20 is located on the upper surface of the adjustment seat 17, and the hanging ring 16 resets and moves upward, thereby ensuring the stability of the hanger;

[0043] When the distance between the plug-in components increases, the distance between the clothes on the hanger can be increased synchronously, so as to facilitate the rotation of the clothes and adjust the drying angle of the clothes;

[0044] When the fixing plate 5 is pulled outward, the teeth 14 mesh with the second gear 13 for transmission, but the one-way bearing 15 cannot drive the moving rod 12 to rotate.

[0045] Exemplarily, the present invention also includes that both ends of the rod frame 1 extend inwardly to form flanges to prevent the limiting plate 25 from detaching from one end of the rod frame 1 .

[0046] When in use, the overall stability of the first receiving tube 7, the second sleeve 8, the second receiving tube 9 and the first sleeve 6 is ensured when the clothes are hung out to dry.

[0047] For example, Figure 5 , Figure 6 As shown, the present invention further includes that a non-slip rubber frame 21 is fixedly connected in the installation groove 11 , and in the initial state, the hanging ring 16 is located in the non-slip rubber frame 21 .

[0048] When in use, when the hanging ring 16 drives the hanger to move upward, the hanger is pressed and contacted with the anti-skid rubber frame 21, thereby ensuring the stability of the hanger and preventing the hanger from directly pressing and contacting the installation groove 11, causing damage to the installation groove 11 or the hanger.

[0049] For example, Figure 1 As shown, the present invention further includes that a vertical support plate 22 is fixedly connected to the outer side of the rod frame 1, and a plurality of groups of hanging holes 23 distributed horizontally are provided on the support plate 22.

[0050] During use, when there are fewer clothes to be dried, the clothes can be hung on the hanging holes 23 through hangers to improve the convenience of drying.

[0051] For example, Figure 1 , Figure 2 As shown, the present invention also includes that a protective plate 24 corresponding to the end of the support plate 22 is fixedly connected to the lower surface of the fixing plate 5 .

[0052] When in use, after the clothes on the hanging ring 16 are dried, the hanger is removed, and the guide rod 20 is adjusted to move to the upper surface of the adjustment seat 17 so that the hanging ring 16 is located in the installation groove 11. At this time, the fixing plate 5 can be pushed to move and reset, and the rack 3 and the first gear 4 can be used to drive the other set of hanging rod structures to retract synchronously, so that the two sets of combined hanging rods are restored to their initial state. At the same time, the protective plate 24 on one side of the fixing plate 5 protects the two ends of the rod frame 1, while improving the overall aesthetics.

[0053] When the present invention is in use, when there are fewer clothes to be dried, the clothes can be hung on the hanging holes 23 on the outer support plate 22 of the rod frame 1 through the clothes hanger, which improves the convenience of drying. In this way, the space of the clothes drying machine can be fully utilized, and the space waste caused by using the hanging rod structure can be avoided;

[0054] When there are a lot of clothes to be hung, the hanging rod structure at one end of a group of racks 3 is pulled. Taking the fixed plate 5 connected to a certain rack 3 as an example, when the fixed plate 5 moves, the first sleeve 6, the second receiving tube 9, the second sleeve 8, and the first receiving tube 7 arranged on the combined hanging rod are driven to move outward and extend synchronously; since a first gear 4 connected to the inside of the rod frame 1 is provided between the two groups of racks 3, and the two groups of racks 3 are respectively meshed with the first gear 4 for transmission, when one group of racks 3 is pulled to move, relying on the meshing transmission of the racks 3 and the first gear 4, the other group of racks 3 will move outward synchronously, thereby driving the hanging rod structure at one end thereof to extend synchronously; when the limiting plate 25 moves to a certain position in the slot 2, the limiting plate 25 cannot continue to move in the slot 2. At this time, the limiting plate 25 ensures the stability of the first receiving tube 7, the plug-in assembly, the first sleeve 6 and the fixed plate 5, and the two groups of hanging rod structures are extended to a suitable distance and can be used to hang clothes;

[0055] In the initial state, the guide rod 20 is located on the upper surface of the adjustment seat 17. When the fixing plate 5 moves outward and stretches to a certain position, the fixing plate 5 is continuously pulled outward to increase the spacing between the first sleeve 6 and the plurality of groups of second sleeves 8. Then, the fixing plate 5 is no longer pulled, and the fixing plate 5, the first sleeve 6, and the second sleeve 8 are reset and moved by the action of the spring 10, and the spacing between them is shortened. When the spacing is shortened, the teeth 14 on the side of the rack 3 are meshed with the second gear 13 to drive the one-way bearing 15 and the moving rod 12 to rotate. When the moving rod 12 rotates, it drives the guide rod 20 to rotate. The guide rod 20 rotates into the arc-shaped slot 19, and the moving rod 12 is slidably connected with the opening 18 and moves downward. When the moving rod 12 moves downward, it drives the second gear 13 and the hanging ring 16 to move downward synchronously. When the hanging ring 16 moves downward to a certain position, the hanging ring 16 is located below the mounting groove 11, and the hanger can be hung in the hanging ring 16 at this time.

[0056] After the clothes are hung, the fixing plate 5 is pulled again to increase the distance between the first sleeve 6 and the second sleeve 8 again, and then the fixing plate 5 is stopped. Relying on the elastic force of the spring 10, the first sleeve 6, the second sleeve 8 and the fixing plate 5 are reset and moved, and the distance between them is shortened accordingly. During this reset process, the side teeth 14 of the rack 3 are meshed with the second gear 13 again to drive the moving rod 12 and the guide rod 20 to rotate, and the guide rod 20 is disengaged from the arc groove 19 and moves to the upper surface of the adjustment seat 17. This action drives the moving rod 12 and the hanging ring 16 to rotate synchronously. The clothes hanger moves upward, and then the clothes hanger moves upward together with the hanging ring 16. As the hanging ring 16 moves upward, the clothes hanger gradually approaches and finally squeezes and contacts with the anti-skid rubber frame 21 in the installation groove 11. After the clothes hanger contacts the anti-skid rubber frame 21, due to the buffering and anti-skid properties of the anti-skid rubber frame 21, the clothes hanger can be effectively prevented from being blown off by the wind, reducing the risk of the clothes hanger falling off the hanging ring 16, ensuring the stability of the clothes drying process, ensuring the safety of drying, preventing the clothes from falling and getting dirty or damaged, and preventing the clothes hanger from directly colliding with the installation groove 11 and causing damage, providing a stable and safe environment for clothes drying;

[0057] After the clothes are hung, if the drying angle of the clothes needs to be adjusted, the fixing plate 5 can be pulled outward again. At this time, the distance between the first sleeve 6 and the second sleeve 8 increases, and then the fixing plate 5 is no longer pulled, and the first sleeve 6 and the second sleeve 8 are driven by the spring 10 to reset and move, and the distance between them is reduced. In this process, the meshing transmission between the teeth 14 and the second gear 13 drives the moving rod 12 and the guide rod 20 to rotate, and the guide rod 20 rotates to drive the hanging ring 16 to rotate, and the hanging ring 16 rotates to drive the hanger and the clothes to rotate, so as to adjust the clothes drying angle;

[0058] When the clothes are finished drying, the hanger is removed from the hanging ring 16, and the guide rod 20 is adjusted to move to the upper surface of the adjustment seat 17 so that the hanging ring 16 is located in the installation groove 11. At this time, the fixed plate 5 of one set of hanging rod structures is pushed to move and shorten, and the movement of the fixed plate 5 drives the rack 3 connected thereto to move. Since the rack 3 is meshed with the first gear 4 for transmission, the movement of the set of racks 3 drives the first gear 4 to rotate, and then drives the other set of racks 3 to move synchronously. Relying on the transmission action of the rack 3 and the first gear 4, the other set of hanging rod structures is shortened synchronously, and finally the two sets of combined hanging rods are restored to the initial state;

[0059] After the hanging rod structure is restored to the initial state, the protective plate 24 fixedly connected to the lower surface of the fixing plate 5 will protect the two ends of the rod frame 1 and improve the overall aesthetics.

[0060] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A synchronous telescopic structure at both ends of a pole frame for an intelligent electric clothes drying machine, characterized in that: The invention comprises a rod frame (1) arranged horizontally, wherein a through slot (2) is arranged inside the rod frame (1), wherein two groups of horizontally arranged racks (3) are slidably connected inside the slot (2), wherein a first gear (4) rotatably connected to the inside of the rod frame (1) is arranged between the two groups of racks (3), wherein the two groups of racks (3) are respectively meshed with the first gear (4) for transmission, and a hanging rod structure is arranged at one end of the two groups of racks (3), wherein the hanging rod structure is located in the slot (2) of the rod frame (1) in an initial state.

2. The synchronous telescopic structure at both ends of the pole rack (1) for an intelligent electric clothes drying machine according to claim 1, characterized in that: The hanging rod structure comprises a fixing plate (5) connected to the end of the rack (3) away from the first gear (4); a side of the fixing plate (5) close to the first gear (4) is provided with a combined hanging rod formed by splicing a plurality of groups of plug-in components; a side of the combined hanging rod close to the first gear (4) is provided with a limiting plate (25) slidably connected in the slot (2); a side of the fixing plate (5) close to the combined hanging rod is connected with a first sleeve (6) sleeved on the combined hanging rod; a side of the limiting plate (25) close to the combined hanging rod is connected with a first receiving tube (7) plugged into the inner side of the combined hanging rod; a hook component for hanging a hanger is provided on the plug-in component, and the hook component rotates during the shortening of the combined hanging rod.

3. The synchronous telescopic structure at both ends of the pole frame (1) for an intelligent electric clothes drying machine according to claim 2, characterized in that: The plug-in assembly comprises a second sleeve (8), the inner side of one end of the second sleeve (8) away from the first gear (4) is connected to a second receiving tube (9), adjacent second sleeves (8) are plugged in via the second receiving tubes (9), the second receiving tubes (9) are inserted into the second sleeve (8) and are slidably connected to the first sleeve (6), and springs (10) are connected between the first receiving tube (7) and the second receiving tube (9), between adjacent second receiving tubes (9), and between the second receiving tube (9) and the inner wall of the first sleeve (6).

4. The synchronous telescopic structure at both ends of the pole frame (1) for an intelligent electric clothes drying machine according to claim 3, characterized in that: The hook assembly comprises a mounting groove (11) arranged on one side of the second sleeve (8), a vertical moving rod (12) is arranged in the mounting groove (11), a second horizontally arranged gear (13) is connected to the lower part of the moving rod (12), the second gear (13) is fixedly connected to the moving rod (12) via a one-way bearing (15), the second gear (13) is meshed with teeth (14) arranged on the side of the rack (3) for transmission, the lower end of the moving rod (12) is fixedly connected to a hanging ring (16), and the second An adjustment seat (17) is fixedly connected inside the sleeve (8), an opening (18) is provided on the adjustment seat (17), and two groups of rotationally symmetrical arc-shaped slots (19) are provided on the upper surface of the adjustment seat (17). The upper end of the moving rod (12) passes through the mounting groove (11) and the opening (18) in sequence and is slidably connected to the slot (2) and the adjustment seat (17). The upper end of the moving rod (12) is fixedly connected to a horizontal guide rod (20), and the guide rod (20) is initially located on the upper surface of the adjustment seat (17).

5. The synchronous telescopic structure at both ends of the pole rack (1) for an intelligent electric clothes drying machine according to claim 4, characterized in that: Both ends of the rod frame (1) extend inwardly to form flanges to prevent the limiting plate (25) from detaching from one end of the rod frame (1).

6. The synchronous telescopic structure at both ends of the pole frame (1) for an intelligent electric clothes drying machine according to claim 5, characterized in that: An anti-skid rubber frame (21) is fixedly connected inside the installation groove (11), and in an initial state, the hanging ring (16) is located inside the anti-skid rubber frame (21).

7. The synchronous telescopic structure at both ends of the pole rack (1) for an intelligent electric clothes drying machine according to claim 1, characterized in that: A vertical support plate (22) is fixedly connected to the outer side of the rod frame (1), and a plurality of groups of horizontally distributed hanging holes (23) are provided on the support plate (22).

8. The synchronous telescopic structure at both ends of the pole frame (1) for an intelligent electric clothes drying machine according to claim 6, characterized in that: A protective plate (24) corresponding to the end of the support plate (22) is fixedly connected to the lower surface of the fixing plate (5).

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