Double-rod structure of clothes airing machine and clothes airing machine

Abstract

The application relates to the field of household electrical equipment, in particular to a double-rod structure of a clothes airing machine and the clothes airing machine. The double-rod structure of the clothes airing machine is composed of an upper airing rod and a lower airing rod arranged in parallel, and the two rods are connected through a first telescopic connecting piece; in a stacked state, the upper airing rod and the lower airing rod are shrunk and attached through the first telescopic connecting piece; in an unfolded state, when the lower airing rod is pulled down by external force, the first telescopic connecting piece is stretched and locked, so that a space for hanging clothes hangers is formed between the two airing rods, and the problem of balancing space utilization and use performance is solved.

Description

Technical Field

[0001] This application relates to the field of household appliances, and more particularly to a double-pole structure for a clothes drying rack and the clothes drying rack itself. Background Technology

[0002] Currently, most clothes drying racks on the market use a double-pole structure, including a main drying pole (for hanging clothes to dry) and a quilt pole (for drying quilts or large items). This type of clothes drying pole cannot be flexibly stored and takes up a lot of space.

[0003] Therefore, there is a current need for a clothesline that can be used to dry clothes and bedding while also being flexibly stored to meet user needs. Utility Model Content

[0004] This application provides a double-pole structure for a clothes drying rack to solve the problem that existing clothes drying rods cannot meet the balance between space utilization and performance.

[0005] In a first aspect, the present application provides a double-bar structure for a clothes drying rack, comprising: an upper drying bar and a lower drying bar arranged in parallel, which are connected by a first telescopic connector;

[0006] Stacked state: The upper and lower drying rods are retracted and fitted together through the first retractable connector;

[0007] Extended state: When the lower drying rod is pulled down by an external force, the first telescopic connector extends and locks, creating a gap between the two drying rods for hanging clothes hangers.

[0008] Furthermore, the first retractable connector is provided with a hook, and the inner side of the upper drying rod is provided with a groove that matches the hook, and the hook can be embedded in the groove.

[0009] Furthermore, the length of the first retractable connector is 40mm or more.

[0010] Furthermore, it includes a spring, one end of which is connected to the lower drying rod, and the other end of which is connected to the first telescopic connector.

[0011] Furthermore, the lower drying rod has a storage groove, in which the first retractable connector is provided. When the upper and lower drying rods are stacked, the first retractable connector falls back into the storage groove, and at the same time, the hook is embedded in the storage groove and fills the storage groove, so that the connection between the hook and the storage groove is a smooth transition.

[0012] Furthermore, the bottom of the upper drying rod and the top of the lower drying rod are respectively provided with matching magnetic components at corresponding positions, which are used to attract and fix the upper drying rod and the lower drying rod in the stacking mode.

[0013] Furthermore, the upper drying rod and / or the lower drying rod are respectively provided with reinforcing ribs extending along the axial direction; the reinforcing ribs are provided on the inner wall of the cavity of the upper drying rod or the lower drying rod.

[0014] Furthermore, the reinforcing ribs have at least two ribs, which extend parallel to the axis of the upper or lower drying rod and are circumferentially and uniformly distributed on the cross-section of the upper or lower drying rod.

[0015] Furthermore, it also includes a second retractable connector, one end of which is connected to the upper drying rod, and the other end of which is connected to the lower drying rod.

[0016] In addition, a clothes drying rack is proposed, including a frame and a double-pole structure of the clothes drying rack; wherein the frame is mounted on the ceiling and connected to the double-pole structure of the clothes drying rack via a traction component.

[0017] The technical solutions provided in this application have the following advantages compared with the prior art:

[0018] Existing clothes drying racks with a double-pole structure have an extended state for hanging clothes hangers, but they cannot be folded up, taking up a lot of indoor space. This technical solution uses parallel upper and lower drying rods connected by a first retractable connector. In the stacked state, the upper and lower drying rods retract and fit together via the first retractable connector. In the extended state, when the lower drying rod is pulled down by an external force, the first retractable connector extends and locks, creating a gap between the two drying rods for hanging clothes hangers. This achieves a balance between space utilization and usability. Attached Figure Description

[0019] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] One or more embodiments are illustrated by way of example with reference numerals in the accompanying drawings. These illustrations do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are denoted as similar elements. Unless otherwise stated, the figures in the drawings are not to be limited by scale.

[0022] Figure 1 This is a schematic diagram of the structure of a clothes drying rack according to an embodiment of this application;

[0023] Figure 2 This is a schematic diagram of the magnetic suction component structure according to Embodiment 1 of this application;

[0024] Figure 3 This is a diagram illustrating the process of drying clothes and bedding together.

[0025] Figure 4 This is a schematic diagram of the reinforcing rib structure.

[0026] Explanation of reference numerals in the attached figures:

[0027] 1. Upper drying rod; 11. Slot; 12. Bottom; 2. Lower drying rod; 21. Storage slot; 22. Top; 3. First retractable connector; 31. Hook; 4. Magnetic component; 41. First magnetic part; 42. Second magnetic part; 5. Reinforcing rib; 6. Spring; 7. Second retractable connector; 8. Clothes hanger structure; 81. Unit; 82. Hanging slot; 9. Frame; 91. Traction component. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0029] The following disclosure provides numerous different embodiments or examples for implementing various structures of this application. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of this application. Furthermore, reference numerals and / or letters may be repeated in different examples. Such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed.

[0030] For ease of description, spatial relative terms may be used in the text to describe the relative position or movement of one element or feature relative to another element or feature, as shown in the figure. These relative terms include, for example, "inside," "outside," "middle," "outer," "below," "below," "above," "front," "back," etc. Such spatial relative terms are intended to include different orientations of the device in use or operation, other than those depicted in the figure. For example, if the device in the figure undergoes a positional flip, orientation change, or change of motion, these directional indications will change accordingly. For instance, an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented "above other elements or features" or "above other elements or features." Therefore, the example term "below" can include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions), and the spatial relative descriptors used in the text will be interpreted accordingly.

[0031] To address the issue of unbalanced space utilization and performance in existing concealed clothes drying racks with dual-pole structures, this application provides a dual-pole structure for clothes drying racks that allows for folding and storage while also suspending clothes hangers. Furthermore, the drying poles have good load-bearing capacity and will not deform or bend when drying heavy objects such as quilts.

[0032] Detailed, such as Figures 1 to 4 As shown, the double-bar structure of the clothes drying rack proposed in this application (hereinafter referred to as the double-bar structure) includes: an upper drying bar 1 and a lower drying bar 2 arranged in parallel, which are connected by a first telescopic connector 3; the first telescopic connector 3 includes a spring rope with its own telescopic function or a steel wire rope connected to the spring member.

[0033] When stacked, the first telescopic connector 3 retracts to bring the upper drying rod 1 and the lower drying rod 2 close together. When it needs to be unfolded, the lower drying rod 2 is pulled down by an external force, and the first telescopic connector 3 extends, creating a gap between the two drying rods for hanging clothes hangers.

[0034] In use, the user pulls down the lower drying rod 2 to separate it from the upper drying rod 1, creating a gap. This gap is flexibly adjustable to meet different drying needs—the user can dry clothes on the upper drying rod 1 and heavy bedding on the lower drying rod 2. After drying, once the bedding is removed from the lower drying rod 2, due to the loss of load and its lighter weight, the lower drying rod 2 will automatically move upwards towards the upper drying rod 1 under the elastic restoring force of the first telescopic connector 3, achieving double-rod stacking for storage and saving space.

[0035] Furthermore, the bottom 12 of the upper drying rod 1 and the top 22 of the lower drying rod 2 are respectively provided with matching magnetic suction parts 4 at corresponding positions, which are used to attach and fix the two drying rods in the stacking mode; the upper drying rod 1 and / or the lower drying rod 2 are respectively provided with reinforcing ribs 5 extending along the axial direction.

[0036] In the stacked state: the magnetic attachment 4 keeps the upper drying rod 1 and the lower drying rod 2 tightly attached; in the unfolded state: when the lower drying rod 2 is pulled down by an external force, the first telescopic connector 3 extends and locks, creating a gap between the two drying rods for hanging clothes hangers; when drying heavier items such as quilts, the drying rods are equipped with reinforcing ribs 5. Therefore, the drying rods have a good load-bearing capacity and will not deform when drying heavy items.

[0037] In existing concealed clothes drying racks, the opening width of the clothes hanger is fixed at 40mm. To ensure that the clothes hangers can be hung smoothly, the total thickness of the traditional clothes drying rod cannot exceed this size. This makes the clothes drying rod very prone to bending, deformation or even breaking when it is loaded with too many clothes due to insufficient load-bearing capacity.

[0038] This technical solution breaks away from the traditional mindset that folding clothes must be accompanied by hanging hangers. It innovatively separates the functions of folding and storage, hanging hangers, and load-bearing while maintaining the overall structural integrity. Specifically, when folding and storing clothes, magnetic components 4 are used to ensure a tight fit between the upper and lower drying rods 2, focusing on solving the folding and storage function. When hanging hangers is needed, pulling down the lower drying rod 2 actively creates sufficient hanging space, focusing on solving the hanger hanging problem. At the same time, reinforcing ribs 5 are set inside both the upper and lower drying rods 2, effectively improving the load-bearing capacity of a single rod, allowing it to support heavier clothing even when used alone.

[0039] This design cleverly resolves the contradiction between the traditional solution's limitation on the height of the stacked clothes hangers and the insufficient load-bearing capacity when the clothes are unfolded, as well as the stereotype that stacked clothes hangers must be hung. Through functional zoning and structural optimization, the functions of stacking and hanging clothes hangers are separated, which significantly improves the performance of the clothes dryer while ensuring space utilization efficiency, and achieves a balance between compact storage and reliable load-bearing capacity.

[0040] It should be noted that the number of the first retractable connector 3 can be determined according to actual usage requirements. In a preferred embodiment, the first retractable connector 3 has two ends, which are located on both sides of the length direction of the lower drying rod 2, so that the lower drying rod 2 is stably suspended below the upper drying rod 1.

[0041] Furthermore, such as Figure 2 As shown, the first retractable connector 3 is provided with a hook 31, and the inner side of the upper drying rod 1 is provided with a groove 11 that matches the hook 31, and the hook 31 is embedded in the groove 11.

[0042] In this embodiment, when the lower drying rod 2 is pulled down to change it from a stacked state to an unfolded state, the weight of the lower drying rod 2 will cause it to hang naturally below the upper drying rod 1. At this time, the hook 31 is inserted into the slot 11 to form a lock, thereby ensuring that the lower drying rod 2 and the upper drying rod 1 remain stably hanging and preventing the lower drying rod 2 from falling off the upper drying rod 1.

[0043] Furthermore, the length of the first telescopic connector 3 is 40mm or more. It should be understood that this design ensures that when the upper drying rod 1 and the lower drying rod 2 are in the extended state, a sufficient gap is formed between them via the first telescopic connector 3, allowing the upper and lower drying rods 2 to hang clothes hangers independently without interfering with each other. If it is not necessary to use two drying rods simultaneously to hang clothes hangers in actual use, the length of the first telescopic connector 3 can be appropriately shortened as needed, without being limited to 40mm, as long as the gap is sufficient to accommodate the thickness of the clothes hanger hanging section.

[0044] Furthermore, such as Figure 2 As shown, a spring 6 is included, which is disposed in the cavity of the upper drying rod 1 or the lower drying rod 2. In this embodiment, the spring 6 is disposed in the cavity of the lower drying rod 2. Specifically, one end of the spring 6 is connected to the inner wall of the lower drying rod 2, and the other end of the spring 6 is connected to the first telescopic connector 3.

[0045] In this embodiment, when the hook 31 is removed from the slot 11, the external force on the first retractable connector 3 is removed. At this time, the spring 6, by virtue of its own elasticity, pulls the first retractable connector 3 back onto the lower drying rod 2. Based on this, by simply applying a light pushing force to the lower drying rod 2 towards the upper drying rod 1, the upper drying rod 1 and the lower drying rod 2 can automatically return to their stacked state under the magnetic force of the magnetic suction component 4.

[0046] Furthermore, to prevent the first retractable connector 3 from creating a gap between the magnetic contact surfaces of the upper and lower drying rods 1 and 2 due to its thickness after returning to the lower drying rod 2, thus affecting the magnetic attraction effect, a storage groove 21 is provided on the lower drying rod 2. The first retractable connector 3 is housed within the storage groove 21. When the upper and lower drying rods 1 and 2 are stacked, the first retractable connector 3 is released from external force and falls back into the storage groove 21. Simultaneously, the hook 31 embeds into the storage groove 21 and fills it, creating a smooth transition at the connection between the hook 31 and the storage groove 21. The shape and size of the hook 31 perfectly match the shape and size of the storage groove 21, ensuring that the contact surfaces are flat and seamless after the hook 31 falls back into the storage groove 21. This avoids gaps in the magnetic contact surfaces during stacking and ensures the stability of the magnetic attraction effect.

[0047] Furthermore, the magnetic component 4 includes a first magnetic part 41 disposed at the bottom 12 of the upper drying rod 1 and a second magnetic part 42 disposed at the top 22 of the lower drying rod 2; wherein, the first magnetic part 41 is a magnet and the second magnetic part 42 is a metal patch that can be magnetically attracted; or, the second magnetic part 42 is a magnet and the first magnetic part 41 is a metal patch that can be magnetically attracted.

[0048] The metal patch includes materials such as iron sheets. By utilizing the property of magnets to attract iron sheets, the upper drying rod 1 and the lower drying rod 2 are mutually attracted, thereby achieving the purpose of keeping the upper drying rod 1 and the lower drying rod 2 firmly attracted and fixed when performing the stacking function, making it difficult for them to separate.

[0049] Furthermore, such as Figure 2 As shown, it also includes a second retractable connector 7, one end of which is connected to the upper drying rod 1, and the other end of which is connected to the lower drying rod 2.

[0050] The second retractable connector 7 includes a spring rope with built-in retractable function or a steel wire rope connected to the spring 6.

[0051] In this embodiment, a steel wire rope connected to spring 6 is used. Spring 6 is assembled inside the cavity of the lower drying rod 2 and connected to one end of the second telescopic connector 7; the other end of the second telescopic connector 7 is fixed to the upper drying rod 1 by a buckle. Figure 3 As shown, when the upper drying rod 1 and the lower drying rod 2 are fully extended (clothes and bedding drying mode), the lower drying rod 2 hangs naturally below the upper drying rod 1 under its own weight, and the two are supported by the length of the second telescopic connector 7, forming a sufficient gap to meet the needs of drying clothes and bedding at the same time.

[0052] Furthermore, the total length of the second retractable connector 7 is designed to be 800mm. At this length, the double-pole structure can realize the function of layered drying: the upper drying rod is used to hang clothes, and the lower drying rod is used to lay out bedding or large fabrics for drying, effectively expanding the practicality of drying scenarios.

[0053] Furthermore, such as Figure 4 As shown, the reinforcing rib 5 is provided on the inner wall of the cavity of the upper drying rod 1 or the lower drying rod 2.

[0054] It should be understood that this design, with the addition of reinforcing rib 5, prevents stress from being too concentrated on the contact surface when the drying rod is under force. The stress can be dispersed to the surface of the drying rod through the reinforcing rib 5, preventing bending and deformation at weak points.

[0055] Furthermore, the reinforcing rib 5 is placed on the inner wall of the tube cavity of the upper drying rod 1 or the lower drying rod 2. On the one hand, this fully utilizes the internal space of the tube cavity and avoids the reinforcing rib 5 being exposed on the surface of the upper drying rod 1 or the lower drying rod 2, which would cause the upper drying rod 1 or the lower drying rod 2 to become too thick due to the reinforcing rib 5, making it impossible to hang clothes hangers. On the other hand, by reasonably designing the thickness of the reinforcing rib 5, and because the reinforcing rib 5 is located inside the tube cavity, the drying rod still has enough space to hang clothes hangers when stacked, achieving the dual function of stacking and hanging clothes hangers.

[0056] Furthermore, the reinforcing rib 5 has at least two ribs, which extend parallel to each other along the axis of the drying rod and are circumferentially and evenly distributed on the cross-section of the drying rod.

[0057] It should be understood that this design makes full use of the space inside the drying rack's cavity, and also improves the rack's load-bearing capacity to accommodate more clothes or bedding.

[0058] Furthermore, such as Figure 3 As shown, the upper drying rod 1 and / or the lower drying rod 2 are provided with a clothes hanger structure 8; the clothes hanger structure 8 includes multiple unit bodies 81 with protrusions at both ends and recesses in the middle, the unit bodies 81 are arranged along the length of the rod body, and hanging grooves 82 are formed between adjacent unit bodies 81.

[0059] When a clothes hanger is hung on the upper drying rod 1 or the lower drying rod 2, the hanging part of the clothes hanger can be embedded in the hanging groove 82 of the drying rod. Through the geometric constraint of the hanging groove 82, it can effectively resist the influence of external forces such as wind, prevent the clothes hanger from accidentally slipping off the drying rod, and improve the stability of clothes drying.

[0060] Furthermore, since each unit 81 has a cross-section that is convex at both ends and concave in the middle, when quilts are hung on the drying rod, an airflow gap is formed in the concave area at the contact surface between the quilts and the drying rod. This gap guides airflow through the inner surface of the quilts, accelerating the airflow rate, thereby shortening the drying time of the quilts and improving drying efficiency. In addition, when there are a large number of clothes hangers, the concave area in each unit 81 can serve as an additional hanging point for hanging clothes hangers, thus making full use of the space on the drying rod.

[0061] In addition, such as Figure 1 As shown, this application provides a clothes drying rack, including a frame 9 and the aforementioned double-pole structure of the clothes drying rack; wherein, the frame 9 is mounted on the ceiling and connected to the double-pole structure of the clothes drying rack via a traction component 91.

[0062] In use, the frame 9 is fixed to the ceiling by bolts or welding; the traction component 91 includes a steel wire rope or a connecting bracket; in this embodiment, the frame 9 is connected to the double-pole structure by a steel wire rope. The user can control the frame 9 to pull down and unfold or lift up and store the double-pole structure using either a hand crank or an electric remote control.

[0063] The double-pole structure of this clothes drying rack allows for folding and storage, hanging of clothes hangers, and simultaneous drying of clothes and bedding without bending or deforming.

[0064] When the stacking storage mode is activated, the upper drying rod 1 and the lower drying rod 2 can be magnetically attached together and stacked together, then hidden inside the rack 9 to achieve the purpose of concealment and simplicity.

[0065] When the clothes hanger mode is activated, pull down the drying rod 2 so that a gap of more than 40mm is created between the two drying rods through the first telescopic connector 3, which can achieve the purpose of single-layer or double-layer hanging clothes hangers.

[0066] When using the mode for drying clothes and bedding together, pull down the drying rod 2 further to extend the distance between the two drying rods to more than 800mm, forming two independent drying spaces to support the simultaneous drying of clothes and bedding without interference between them.

[0067] In the above embodiments, the descriptions of each embodiment have different focuses. For parts that are not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0068] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0069] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0070] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0071] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0072] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. The illustrative expressions of the above terms in this specification should not be construed as necessarily referring to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0073] Obviously, those skilled in the art can make various modifications and variations to this application without departing from the spirit and scope of this application. Since these modifications and variations fall within the scope of the claims and their equivalents, this application also intends to include these modifications and variations.

[0074] The above description describes specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in this application, and these modifications or substitutions should all be covered within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A double-pole structure for a clothes drying rack, characterized in that, include: The upper and lower drying rods are arranged in parallel and connected by a first telescopic connector. Stacked state: The upper and lower drying rods are retracted and fitted together through the first retractable connector; Extended state: When the lower drying rod is pulled down by an external force, the first telescopic connector extends and locks, creating a gap between the two drying rods for hanging clothes hangers.

2. The double-pole structure of the clothes drying rack according to claim 1, characterized in that: The first retractable connector is provided with a hook, and the inner side of the upper drying rod is provided with a groove that matches the hook, and the hook can be embedded in the groove.

3. The double-pole structure of the clothes drying rack according to claim 1, characterized in that: The length of the first retractable connector is 40mm or more.

4. The double-pole structure of the clothes drying rack according to claim 2, characterized in that: It includes a spring, one end of which is connected to the lower drying rod, and the other end of which is connected to the first telescopic connector.

5. The double-pole structure of the clothes drying rack according to claim 4, characterized in that: The lower drying rod has a storage groove, and the storage groove is provided with the first retractable connector. When the upper drying rod and the lower drying rod are stacked, the first retractable connector falls back into the storage groove. At the same time, the hook is embedded in the storage groove and fills the storage groove, so that the connection between the hook and the storage groove is a smooth transition.

6. The double-pole structure of the clothes drying rack according to claim 1, characterized in that: The bottom of the upper drying rod and the top of the lower drying rod are respectively provided with matching magnetic components at corresponding positions, which are used to attach and fix the upper drying rod and the lower drying rod in a stacked mode.

7. The double-pole structure of the clothes drying rack according to claim 1, characterized in that: The upper drying rod and / or lower drying rod are respectively provided with reinforcing ribs extending along the axial direction; The reinforcing ribs are provided on the inner wall of the cavity of the upper or lower drying rod.

8. The double-pole structure of the clothes drying rack according to claim 7, characterized in that: The reinforcing ribs have at least two ribs, which extend parallel to the axis of the upper or lower drying rod and are circumferentially and uniformly distributed on the cross-section of the upper or lower drying rod.

9. The double-pole structure of the clothes drying rack according to claim 1, characterized in that: It also includes a second retractable connector, one end of which is connected to the upper drying rod, and the other end of which is connected to the lower drying rod.

10. A clothes drying rack, characterized in that: It includes a frame and a double-pole structure for a clothes drying rack as described in any one of claims 1-9; wherein the frame is mounted on the ceiling and connected to the double-pole structure of the clothes drying rack via a traction component.

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