Clothes hanger and clothes drying machine

By introducing an expandable and contractible gas-filled and ventilation duct design into the clothes hanger, the problem of wrinkles caused by existing clothes hangers is solved, achieving a more efficient drying and wrinkle removal effect.

CN224578510UActive Publication Date: 2026-07-31GUANGDONG HOTATA TECH GRP
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GUANGDONG HOTATA TECH GRP
Filing Date
2025-08-22
Publication Date
2026-07-31

AI Technical Summary

Technical Problem

While the ventilated clothes rack design of existing clothes dryers improves drying efficiency, it also causes more wrinkles in the clothes, affecting their flatness.

Method used

Design a clothes hanger containing an expandable and contractible inflatable gas. Hot gas is injected into the inflatable gas through ventilation ducts and vents, causing the gas to expand and stretch the clothes, increasing the contact area between the clothes and the hot gas. The clothes are also stretched evenly by a flexible material, reducing wrinkles.

Benefits of technology

It improves the drying efficiency of clothes while reducing wrinkles and enhancing the wrinkle-removing effect.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224578510U_ABST
    Figure CN224578510U_ABST
Patent Text Reader

Abstract

The utility model relates to a drying equipment technical field, especially a clothes hanger and clothes drying machine, the clothes hanger includes clothes hanger body, and the inflatable body of inflatable contraction, be equipped with ventilation air duct and the ventilation opening of ventilation air duct one end intercommunication in the clothes hanger body, the inflatable body sets up in the bottom of clothes hanger body, and with the other end intercommunication of ventilation air duct, the inflatable body is equipped with a plurality of gas holes. The clothes hanger provided by the utility model can improve the drying efficiency of clothes and improve the wrinkle removal effect.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] This utility model relates to the field of drying equipment technology, and in particular to a clothes hanger and a clothes drying machine. Background Technology

[0002] Currently, clothes dryers with drying functions typically integrate air supply and heating components inside the main unit. Hot air is delivered downwards through vents at the bottom of the unit to dry the clothes below. To further improve drying efficiency, ventilated clothes racks are usually used in conjunction with the dryer. These ventilated clothes racks often employ a structure with multiple support rods on the main body of the rack. By horizontally opening the clothes, they enhance ventilation and accelerate moisture evaporation. While this design effectively increases drying speed, the support rods can cause more wrinkles in the clothes after drying, affecting their smoothness. Summary of the Invention

[0003] Based on this, the purpose of this utility model is to overcome the defects or deficiencies of the prior art and provide a clothes hanger that can improve the drying efficiency of clothes while also improving the wrinkle removal effect.

[0004] This utility model is achieved through the following technical solution: a clothes hanger, including a clothes hanger body and an expandable and contractible inflatable gas; the clothes hanger body is provided with a ventilation duct and a vent connected to one end of the ventilation duct, and the inflatable gas is disposed at the bottom of the clothes hanger body and connected to the other end of the ventilation duct.

[0005] Compared with the prior art, the clothes hanger provided by this utility model supports the clothes by hanging the hanger body on the clothes drying rod; the clothes hanger body is provided with a ventilation duct and a vent connected to one end of the ventilation duct. The air inflator is set at the bottom of the clothes hanger body and connected to the other end of the ventilation duct. Hot gas is injected into the air inflator through the vent and ventilation duct. The air inflator expands and stretches the clothes, thereby increasing the contact area between the clothes and the hot gas and improving the drying efficiency. At the same time, the air inflator made of flexible material can evenly stretch the clothes, which can reduce the wrinkles of the clothes and thus improve the wrinkle removal effect.

[0006] Furthermore, the gas supply has several air outlets. Hot gas is blown onto the clothes through these outlets, further improving drying efficiency.

[0007] Furthermore, the inflatable gas is an inflatable bag, and the hanger also includes a winding assembly for rolling up the inflatable bag. One end of the winding assembly is connected to the hanger body, and the other end is connected to the bottom end of the inflatable bag. When not in use, the inflatable bag can be rolled up by the winding assembly, reducing the space occupied by the ventilated hanger.

[0008] Furthermore, the winding assembly includes an elastic strip with a built-in shape memory metal spring. One end of the elastic strip is connected to the hanger body, and the other end is connected to the bottom of the inflatable bag. Using the elastic strip with the built-in shape memory metal, during use, the elastic strip is straightened to allow the air to expand and remain expanded, and then hot gas is injected into the bag. When not in use, the end of the elastic strip is bent, and the elastic strip automatically rolls up under the bending stress, thereby winding up the inflatable bag.

[0009] Furthermore, the retractable assembly includes a coil spring made of plastic material, one end of which is connected to the hanger body, and the other end is connected to the bottom end of the inflatable bag. During use, hot gas is injected into the inflatable bag via the plastic coil spring, causing the internal air pressure to gradually increase, overcoming the bending stress of the coil spring, and the inflatable bag automatically unfolds. When not in use, the injection of hot gas into the inflatable bag stops, and the hot gas inside the bag is blown out through the vent. Under the action of bending stress, the coil spring automatically rolls up, thereby retracting the inflatable bag.

[0010] Furthermore, the hanger body has an inner cavity, and the bottom of the hanger body has a mounting opening extending along its length. The mounting opening communicates with the inner cavity and defines the ventilation duct. One end of the inflatable bag has an opening, and the open end of the inflatable bag passes through the mounting opening and extends into the inner cavity, fitting against the inner wall of the inner cavity. The hanger body has an inner cavity, which can house the inflatable bag, further reducing the space occupied by the inflatable bag. The open end of the inflatable bag extending into the inner cavity and fitting against the inner wall of the inner cavity forms a more sealed channel, reducing gas leakage and allowing more gas to enter the inflatable bag.

[0011] Furthermore, a support rod extending along the length of the hanger body is provided within the inner cavity. One end of the winding assembly is connected to the support rod, and the other end extends through the opening into the inflatable bag and is connected to the bottom end of the inflatable bag. This design reduces the impact of the inflatable bag's expansion on the winding assembly.

[0012] Furthermore, the hanger body has an inner cavity, the ventilation duct is disposed in the inner cavity, and the bottom of the hanger body has an installation port. The inflation gas is an air bag. The hanger also includes a support rod rotatably disposed in the inner cavity, and a drive assembly for driving the support rod to rotate. One end of the air bag extends into the inner cavity through the installation port and is connected to the support rod. The air bag is connected to the support rod, and the drive assembly drives the support rod to rotate, which can realize the retraction or release of the air bag.

[0013] Furthermore, the support rod extends along the length of the hanger body, and a channel extending along its length is provided inside the support rod. The vent is connected to one end of the channel via the pipe, and the support rod has a connecting port connected to the other end of the channel. The connecting port, the channel, and the pipe together define the ventilation duct, and the inflatable bag is connected to the connecting port. With the above design, the hot airflow blown in from the vent enters the inflatable bag through the pipe inside the support rod and the connecting port.

[0014] Furthermore, the drive assembly includes a drive motor disposed within the inner cavity, and the support rod is connected to the output shaft of the drive motor;

[0015] Alternatively, the drive assembly includes a knob and a connecting shaft. The knob is located outside the hanger body, which has a shaft hole. One end of the connecting shaft is connected to the knob, and the other end passes through the shaft hole into the inner cavity and is connected to the support rod. The inflatable bag can be automatically wound or released by a drive motor; or, the inflatable bag can be manually wound or released by the knob.

[0016] This utility model also provides a clothes drying rack, including a clothes drying rack main unit, an inflation device, a clothes drying rod, and a clothes hanger as described above; the clothes drying rod is connected to the clothes drying rack main unit; the clothes hanger is mounted on the clothes drying rod via a hanging part; the ventilation port is located at the top of the clothes hanger body, and the bottom of the clothes drying rack main unit is provided with an inflation port that matches the ventilation port; the inflation device is located inside the clothes drying rack main unit and is connected to the inflation port via a pipe.

[0017] To better understand and implement this invention, the following detailed description is provided in conjunction with the accompanying drawings. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the clothes hanger described in Embodiment 1;

[0019] Figure 2 This is a top view of the clothes hanger described in Embodiment 1;

[0020] Figure 3 for Figure 2 Cross-sectional view at point AA;

[0021] Figure 4 This is a schematic diagram of the inflatable bag of the clothes hanger described in Embodiment 1 after it has been rolled up;

[0022] Figure 5 This is a schematic diagram of the internal structure of the clothes hanger inflatable bag after it has been rolled up, as described in Embodiment 1.

[0023] Figure 6 This is a schematic diagram of the internal structure of the clothes hanger described in Embodiment 2;

[0024] Figure 7 This is a schematic diagram of the structure of the clothes drying rack described in Embodiment 3. Figure 1 ;

[0025] Figure 8 This is a schematic diagram of the structure of the clothes drying rack described in Embodiment 3. Figure 2 .

[0026] Reference numerals: 10, clothes hanger; 11, clothes hanger body; 111, connecting part; 112, support part; 113, inner cavity; 114, vent; 115, mounting port; 12, air bag; 121, opening; 122, air outlet; 13, support rod; 14, winding assembly; 15, fixing rod; 151, shaft hole; 152, through hole; 16, channel; 17, connecting port; 18, drive motor; 100, clothes drying rack main unit; 200, clothes drying rod. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0028] Example 1

[0029] like Figures 1 to 5 As shown, this embodiment provides a clothes hanger, including a hanger body 11 and an expandable and contractible inflatable gas. The hanger body 11 has a ventilation duct and a vent 114 connected to one end of the ventilation duct. The inflatable gas is located at the bottom of the hanger body 11 and connected to the other end of the ventilation duct. The hanger body 11, suspended on a clothes drying rod, supports the clothes. The hanger body 11 has a ventilation duct and a vent 114 connected to one end of the ventilation duct. The inflatable gas is located at the bottom of the hanger body 11 and connected to the other end of the ventilation duct. Hot gas is injected into the inflatable gas through the vent 114 and the ventilation duct. The inflatable gas expands and stretches the clothes, thereby increasing the contact area between the clothes and the hot gas and improving the drying efficiency. At the same time, the inflatable gas, made of flexible material, can evenly stretch the clothes, reducing wrinkles and improving the wrinkle removal effect.

[0030] In this embodiment, the inflatable gas is an air bag 12, and the hanger further includes a winding assembly 14 for rolling up the air bag 12. One end of the winding assembly 14 is connected to the hanger body 11, and the other end is connected to the bottom end of the air bag 12. When the air bag 12 is not in use, it is rolled up by the winding assembly 14, reducing the space occupied by the ventilated hanger. The air bag 12 can be an airtight air bag made of environmentally friendly nylon fabric, polyester, or latex. In this embodiment, the air bag 12 is a rectangular air bag. Of course, in other alternative embodiments, the air bag 12 can be circular, elliptical, or a polygon other than a rectangle; or an irregular shape that mimics the shape of clothing (i.e., conformal shaping).

[0031] In some optional embodiments, the winding assembly 14 includes an elastic strip with a built-in memory metal spring. One end of the elastic strip is connected to the hanger body 11, and the other end is connected to the bottom end of the inflatable bag 12. In this embodiment, the memory metal spring is similar to that used in popsicles. When straightened, it is held in place by its arched support structure, and when bent, it elastically winds up. Thus, in use, the elastic strip is straightened, causing the inflatable bag 12 to unfold and remain unfolded, and then hot gas is injected into the inflatable bag 12. When not in use, the end of the elastic strip is bent, the arched support structure of the memory metal spring fails, and the elastic strip automatically winds up, restoring its original shape and winding up the inflatable bag 12. The built-in memory metal spring provides protection, ensuring safety and reliability during use.

[0032] In some alternative embodiments, the retractable assembly 14 includes a coil spring made of plastic material, one end of which is connected to the hanger body 11 and the other end to the base of the inflatable bag 12. During use, hot gas is injected into the inflatable bag 12, gradually increasing the internal air pressure and overcoming the bending stress of the coil spring, causing the inflatable bag 12 to automatically unfold. When not in use, the injection of hot gas into the inflatable bag 12 stops, and the hot gas inside the bag is expelled through the vent. The coil spring automatically retracts under the bending stress, thus retracting the inflatable bag 12. The plastic material used in this embodiment can be a thermoplastic elastomer, polyurethane elastomer, or silicone rubber, etc.

[0033] In this embodiment, there are two sets of winding components 14, each set positioned near one end of the hanger body 11. Using two sets of winding components 14 helps improve the uniformity of the air bag 12 winding. Of course, in other alternative embodiments, the winding components 14 can be one set or more than two sets.

[0034] In this embodiment, the hanger body 11 has an inner cavity 113, and the bottom of the hanger body 11 is provided with a mounting opening 115 extending along its length direction. The mounting opening 115 communicates with the inner cavity 113 and defines the ventilation duct. One end of the inflatable bag 12 has an opening 121. The open end of the inflatable bag 12 passes through the mounting opening 115 and extends into the inner cavity 113, fitting against the inner wall of the inner cavity 113. The hanger body 11 has an inner cavity 113, which can house the inflatable bag 12, further reducing the space occupied by the inflatable bag 12. The open end of the inflatable bag 12 extending into the inner cavity 113 and fitting against the inner wall of the inner cavity 113 reduces gas leakage, thereby allowing more gas to enter the inflatable bag 12. Of course, in other alternative embodiments, the inflatable bag 12 may not be housed in the inner cavity 113, or may be partially housed in the inner cavity 113. In this embodiment, the open end of the inflatable bag 12 is adhered to the inner wall of the inner cavity 113 by an adhesive. Of course, in other alternative embodiments, it can be attached to the inner wall of the inner cavity 113 by a hook or magnetic attachment.

[0035] In this embodiment, a support rod 13 extending along the length of the hanger body 11 is provided inside the inner cavity 113. One end of the winding assembly 14 is connected to the support rod 13, and the other end passes through the opening 121 and extends into the air bag 12, connecting to the bottom end of the air bag 12. This design reduces the impact of the air bag 12's expansion on the winding assembly 14. Of course, in other alternative embodiments, the winding assembly 14 can be located on the front or back of the air bag 12. In this case, if the winding assembly 14 adopts an elastic strip structure, the arched support structure (i.e., the arched surface) when the memory metal spring is straightened needs to face the inside of the air bag 12. This way, when the air bag 12 expands, the memory metal spring and the arched support structure will not only not fail, but will actually strengthen the arched support structure, preventing the elastic strip from returning to its original shape when the air bag 12 expands.

[0036] In this embodiment, the air bag 12 is provided with several air outlets 122. Hot gas is blown onto the clothes through the air outlets 122, further improving the drying efficiency. Based on the air outlets 122, the gas injected into the air bag 12 is not limited to hot gas; it can be room temperature gas. The airflow also improves the drying efficiency of the clothes. In this embodiment, the air outlets 122 are small circular holes with a diameter ranging from 0 to 2.5 mm. This ensures that the gas flows out of the air bag 12 faster than it is injected, guaranteeing sufficient gas for the air bag 12 to expand and expand, thus supporting the clothes. The number and distribution of the air outlets 122 can be designed according to actual conditions; for example, multiple air outlets can be provided for areas where clothes dry slowly. Of course, in other alternative embodiments, the air outlets 122 can be small holes such as ellipses, rectangles, or polygons.

[0037] In this embodiment, the hanger body 11 includes a connecting portion and two supporting portions, which are respectively disposed at both ends of the connecting portion and extend in opposite directions. The hanging portion is disposed on the connecting portion. Clothes are supported by the two supporting portions and suspended from the clothesline by the hanging portion on the connecting portion. In this embodiment, the hanger body 11 is integrally formed. Of course, in other alternative embodiments, the hanger body 11 can be a split design, connected by welding, bonding, or snap fasteners. If snap fasteners are used, the airtightness of the hanger body 11 can be ensured by sealing rubber components.

[0038] In this embodiment, the clothes hanger body 11 is provided with a hanging portion for hanging on a clothes drying rod. There are two hanging portions, each extending in the same direction as the two support portions. The two hanging portions strengthen the support for the clothes hanger body 11. Of course, in other alternative embodiments, there can be one or more hanging portions. In this embodiment, the hanging portion is a hook. Of course, in other alternative embodiments, the hanging portion can be a horizontal bar.

[0039] Compared with existing technologies, the clothes hanger provided by this utility model supports clothing by suspending it on a clothesline. The hanger body is equipped with a ventilation duct and a vent connected to one end of the ventilation duct. Inflatable gas is located at the bottom of the hanger body and connected to the other end of the ventilation duct. Hot gas is injected into the inflatable gas through the vent and ventilation duct. The expanding gas stretches the clothing, increasing the contact area between the clothing and the hot gas, thus improving drying efficiency. Simultaneously, the flexible material of the inflatable gas evenly stretches the clothing, reducing wrinkles and improving wrinkle removal. Furthermore, the inflatable gas has several air vents, through which hot gas is blown onto the clothing, further improving drying efficiency.

[0040] Example 2

[0041] like Figure 6 As shown, this embodiment provides a clothes hanger. The clothes hanger in this embodiment has a basically the same structure as the clothes hanger in Embodiment 1, the difference being that the clothes hanger body 11 has an inner cavity 113, the ventilation duct is disposed in the inner cavity 113, the bottom of the clothes hanger body 11 has an installation port 115, and the inflation gas is a sealed inflatable bag 12; the clothes hanger also includes a support rod 13 rotatably disposed in the inner cavity 113, and a drive assembly for driving the support rod 13 to rotate. One end of the inflatable bag 12 extends into the inner cavity 113 through the installation port 115 and is connected to the support rod 13. The inflatable bag 12 is connected to the support rod 13, and the rotation of the support rod 13 by the drive assembly can realize the winding or unwinding of the inflatable bag 12.

[0042] In this embodiment, the support rod 13 extends along the length of the hanger body 11, and the support rod 13 has a channel 16 extending along its length. The vent 114 is connected to one end of the channel 16 through the pipe. The support rod 13 has a connecting port 17 connected to the other end of the channel 16. The connecting port 17, the channel 16, and the pipe together define the ventilation duct. The air bag 12 is connected to the connecting port 17.

[0043] Specifically, the inner wall of the inner cavity 113 is provided with a fixing rod 15 extending along the length of the hanger body 11. A pivot hole 151 is provided at one end of the fixing rod 15 away from the inner cavity 113. One end of the support rod 13 is rotatably disposed within the pivot hole 151, and the other end is disposed in the inner cavity 113 via the driving assembly. The fixing rod 15 is a hollow rod body. The channel 16 communicates with the interior of the fixing rod 15. A through hole 152 communicating with the interior of the fixing rod 15 at the end away from the pivot hole 151 is provided. The through hole 152 communicates with the ventilation opening 114 via a pipe. The inflatable bag 12 communicates with the connecting port 17. Through this design, the winding or releasing action of the inflatable bag 12 will not interfere with the ventilation duct.

[0044] In some alternative embodiments, the drive assembly includes a drive motor 18 disposed at one end of the inner cavity 113 away from the fixing rod 15, and the other end of the support rod 13 is disposed at the output end of the drive motor 18, thereby automatically winding or releasing the inflatable bag 12 by the drive motor 18.

[0045] In some alternative embodiments, the drive assembly includes a knob and a connecting shaft. The knob is located outside the hanger body 11, which has a shaft hole. One end of the connecting shaft is connected to the knob, and the other end extends through the shaft hole into the inner cavity 113 and is connected to the end of the support rod 13 away from the fixing rod 15. The air bag can be manually rolled up or released using the knob.

[0046] Example 3

[0047] like Figures 7 to 8 As shown, this embodiment provides a clothes drying rack, including a main unit 100, an inflation device, a clothes drying rod 200, and a clothes hanger 10 as described in Embodiment 1 or Embodiment 2. The clothes drying rod 200 is connected to the main unit 100 via a scissor arm or a telescopic arm. The clothes hanger 10 is mounted on the clothes drying rod 200 via a hanging part. A vent is located at the top of the connecting part, and an inflation port matching the vent is located at the bottom of the main unit 100. The inflation device is located inside the main unit 100 and connected to the inflation port via a pipe. As the clothes drying rod 200 rises, the vent and inflation port align, and gas is then injected into the inflation bag via the inflation device. The inflation evenly expands the clothes, reducing wrinkles and improving wrinkle removal. The gas is blown onto the clothes from the vent, improving drying efficiency.

[0048] In some optional embodiments, the bottom of the clothes drying rack main unit 100 is provided with a groove that matches the top of the connecting part, and the air inlet is disposed in the groove. A first mating part is provided in the groove, and a second mating part corresponding to the first mating part is provided on the connecting part. After the clothes drying rod 200 rises, the top of the connecting part inserts into the groove, the vent communicates with the air inlet, and the second mating part engages with the first mating part, thereby achieving the connection between the ventilated clothes hanger 10 and the clothes drying rack main unit. In this embodiment, the first and second mating parts can be snap-fit ​​or magnetically attached. Of course, in other alternative embodiments, the bottom of the clothes drying rack main unit 100 can extend downwards with a protrusion that matches the vent, and the air inlet is disposed on the protrusion. After the clothes drying rod 200 rises, the protrusion extends into the clothes hanger body through the vent, and the air inlet communicates with the ventilation duct.

[0049] In some optional embodiments, a heating device is also included, which is connected to the air inlet and the air filling device via a pipe. The heating device fills the air bag with hot gas, improving the drying efficiency of the clothes. In this embodiment, the air filling device includes an air pump and a control valve, which controls the flow rate of gas injected into the air bag.

[0050] In some optional embodiments, a venting device is also included, which is connected to the inflation port. After use, the venting device can accelerate the discharge of gas from inside the inflatable bag to facilitate winding. The venting device includes an exhaust pump.

[0051] The terminology used in the embodiments of this application is for the purpose of describing particular embodiments only and is not intended to limit the embodiments of this application. The singular forms “a,” “the,” and “the” used in the embodiments and claims of this application are also intended to include the plural forms, unless the context clearly indicates otherwise. It should also be understood that, unless otherwise stated, “a plurality” refers to two or more; the terms “first,” “second,” “third,” etc., are used only to distinguish and not to describe a particular order or sequence, nor should they be construed as indicating or implying relative importance. The term “and / or” as used herein refers to and includes any or all possible combinations of one or more associated listed items. When the above description relates to drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. In the description of this application, those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0052] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A clothes hanger, characterized by, It includes a hanger body and an expandable and contractible inflatable gas; the hanger body is provided with a ventilation duct and a vent connected to one end of the ventilation duct, and the inflatable gas is located at the bottom of the hanger body and connected to the other end of the ventilation duct.

2. The garment hanger of claim 1, wherein The gas filling device has several gas outlet holes.

3. The garment hanger of claim 1, wherein The inflatable gas is an inflatable bag, and the hanger also includes a winding assembly for rolling up the inflatable bag. One end of the winding assembly is connected to the hanger body, and the other end is connected to the bottom end of the inflatable bag.

4. The garment hanger of claim 3, wherein The winding assembly includes an elastic strip with a built-in memory metal spring, one end of which is connected to the hanger body and the other end is connected to the bottom of the inflatable bag.

5. The garment hanger of claim 3, wherein The winding assembly includes a coil spring made of plastic material, one end of which is connected to the hanger body and the other end of which is connected to the bottom of the inflatable bag.

6. The garment hanger of any one of claims 3-5, wherein, The hanger body has an inner cavity, and the bottom of the hanger body is provided with an installation port extending along its length direction. The installation port is connected to the inner cavity and defines the ventilation duct. One end of the air bag is provided with an opening, and the open end of the air bag passes through the installation port and extends into the inner cavity, and fits against the inner wall of the inner cavity.

7. The garment hanger of claim 6, wherein The inner cavity is provided with a support rod extending along the length of the hanger body. One end of the winding assembly is connected to the support rod, and the other end passes through the opening and extends into the air bag, and is connected to the bottom end of the air bag.

8. The garment hanger of claim 1, wherein The hanger body has an inner cavity, the ventilation duct is disposed in the inner cavity, the bottom of the hanger body is provided with an installation port, and the inflation gas is an inflation bag; the hanger also includes a support rod rotatably disposed in the inner cavity, and a drive assembly for driving the support rod to rotate, one end of the inflation bag extends into the inner cavity through the installation port and is connected to the support rod.

9. The garment hanger of claim 8, wherein, The support rod extends along the length of the hanger body, and a channel extending along its length is provided inside the support rod. The vent is connected to one end of the channel through a pipe. The support rod is provided with a connecting port connected to the other end of the channel. The connecting port, the channel, and the pipe together define the ventilation duct. The inflatable bag is connected to the connecting port.

10. The garment hanger of claim 8, wherein The drive assembly includes a drive motor, which is disposed within the inner cavity, and the support rod is connected to the output shaft of the drive motor; Alternatively, the drive assembly includes a knob and a connecting shaft. The knob is located outside the hanger body, the hanger body has a shaft hole, one end of the connecting shaft is connected to the knob, and the other end passes through the shaft hole into the inner cavity and is connected to the support rod.

11. A clothes drying machine characterised in that, The device includes a clothes drying rack main unit, an inflation device, a clothes drying rod, and a clothes hanger as described in any one of claims 1-10; the clothes drying rod is connected to the clothes drying rack main unit; the clothes hanger is mounted on the clothes drying rod via a hanging part; the ventilation port is located at the top of the clothes hanger body, and the bottom of the clothes drying rack main unit is provided with an inflation port that matches the ventilation port; the inflation device is located inside the clothes drying rack main unit and is connected to the inflation port via a pipe.