Clothes hanger structure and clothes dryer
By using the first rotary shaft in the hanger structure to connect through the bayonet into the shaft hole, the problem of low assembly efficiency in the prior art is solved, and a more efficient assembly process and lower cost are achieved.
Patent Information
- Application Number
- CN202421632926.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-10
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-07-10
AI Technical Summary
The existing hanger structure requires the use of screws and nuts when assembling, resulting in less assembly efficiency.
The first rotary shaft is connected through the bayonet to snap into the shaft hole, which simplifies the assembly process and can be installed in place with a single action.
It improves assembly efficiency, reduces costs, and avoids the problems of jamming and loosening caused by difficult control of screw locking torque.
Smart Images
Figure CN222878365U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of clothes dryers, and in particular relates to a clothes hanger structure and a clothes dryer. Background Art
[0002] At present, the traditional wardrobe-type dryers are large in size, cumbersome to install, inconvenient to store, take a long time to dry clothes, and dry a small number of clothes, so the market is rapidly declining. However, the folding dryer is growing in the market due to its convenient storage and simple installation. Folding dryers solve the problems of traditional wardrobe-type dryers that are inconvenient to store and occupy a large area, and the market is growing rapidly.
[0003] The foldable clothes dryer is small in size, and its accessories need to be easy to store and small in size, so the hanger structure of the foldable clothes dryer needs to meet the storage needs. Among them, the hanger structure is generally designed to be a foldable structure, which can be quickly unfolded to meet the needs of hanging multiple clothes, and can be folded to meet the needs of storing the whole machine.
[0004] The existing hanger structure has more than two hangers, and two adjacent hangers are connected by a rotating shaft, so that the two adjacent hangers can be relatively opened or closed, so as to realize folding when closed and unfolding when opened. At present, screws are generally used as rotating shafts between two adjacent hangers. Specifically, two adjacent hangers are provided with shaft holes, and the screws pass through the shaft holes on the two hangers in turn, and a nut is screwed on the side of the screw away from the nut to prevent the screw from falling off. Among them, when assembling the two adjacent hangers, it is necessary to align the shaft holes on the two hangers first to form a through shaft hole structure; then place the nut on the axial side of the shaft hole structure, and hold the nut by hand to prevent the nut from falling out; then use the screw to pass through the shaft holes on the two hangers from the other side of the shaft hole structure in turn, and screw the screw into the nut to fix it. Among them, the whole assembly process is relatively complicated, resulting in low assembly efficiency, so it is necessary to solve this situation. Utility Model Content
[0005] Therefore, the utility model provides a clothes hanger structure and a clothes dryer, which can solve the technical problem that two adjacent clothes hangers in the clothes hanger structure of the prior art use screws to realize the rotation function, resulting in low assembly efficiency.
[0006] In order to solve the above problems, the utility model provides a hanger structure, which includes a first hanger and a second hanger; the first hanger and the second hanger are rotatably connected through a first rotating shaft, so that the first hanger and the second hanger can be relatively opened or closed;
[0007] Among them, the first rotating shaft is fixed on one of the first hanger and the second hanger, and the other is provided with a first axial hole for rotating with the first rotating shaft; a bayonet is provided on the radial side of the first axial hole, and the first rotating shaft is used to be inserted into the first axial hole through the bayonet.
[0008] In some embodiments, the hanger provided with the first rotating shaft among the first hanger and the second hanger is taken as hanger A; wherein the first rotating shaft is integrally formed on the hanger A.
[0009] In some embodiments, the first rotating shaft is a metal part, and the hanger A is a plastic part.
[0010] In some embodiments, the hanger structure further includes an axial fixing structure, and the axial fixing structure is used to keep both the first rotating shaft and the hanger A axially fixed;
[0011] And / or, the hanger structure further includes a circumferential fixing structure, and the circumferential fixing structure is used to keep both the first rotating shaft and the hanger A circumferentially fixed.
[0012] In some embodiments, when the hanger structure also includes an axial fixing structure, the axial fixing structure includes an annular groove and an annular protrusion for inserting into the annular groove, and both the annular groove and the annular protrusion are arranged around the axis of the first rotating shaft; wherein, one of the annular groove and the annular protrusion is arranged on the first rotating shaft, and the other is arranged on the hanger A.
[0013] In some embodiments, when the hanger structure also includes a circumferential fixing structure, the circumferential fixing structure includes a protrusion and a groove for inserting the protrusion, and both the protrusion and the groove extend axially along the first rotating shaft; wherein, one of the protrusion and the groove is arranged on the first rotating shaft, and the other is arranged on the hanger A.
[0014] In some embodiments, the hanger provided with the first rotating shaft among the first hanger and the second hanger is hanger A;
[0015] The hanger A is provided with a first protrusion and a second protrusion, and there is a gap between the first protrusion and the second protrusion; the first rotating shaft has a first section, a second section and a third section connected in sequence along the axial direction; the first section is fixed on the first protrusion, the third section is fixed on the second protrusion, and the second section is located in the gap; wherein, the first rotating shaft is inserted into the first shaft hole through the second section via the bayonet.
[0016] In some embodiments, the hanger provided with the first axial hole in both the first hanger and the second hanger is hanger B;
[0017] The hanger B is provided with a third protrusion, the first axial hole passes through both ends of the third protrusion, and the bayonet extends from one axial end to the other end of the first axial hole;
[0018] Wherein, the third protrusion extends into the interval, and the first rotating shaft passes through two ends of the first shaft hole.
[0019] In some embodiments, the hanger structure further includes a third hanger, and the third hanger is rotatably connected to the second hanger via a second rotating shaft, so that the third hanger and the second hanger can be relatively opened or closed;
[0020] Wherein, when the first hanger and the third hanger are both closed relative to the second hanger, the first hanger, the second hanger and the third hanger are stacked to form a three-layer structure.
[0021] In some embodiments, when the first hanger and the third hanger are both closed relative to the second hanger, the first hanger and the third hanger are both stacked on the same side of the second hanger;
[0022] The second hanger is provided with a first stop structure and a second stop structure, the first stop structure is used to stop the first hanger opened to a first preset angle, and the second stop structure is used to stop the third hanger opened to a second preset angle.
[0023] In some embodiments, the second hanger includes a connecting rod, and the second hanger is rotationally connected to the first hanger via one end of the connecting rod about the first rotating shaft, and the second hanger is rotationally connected to the third hanger via the other end of the connecting rod about the second rotating shaft.
[0024] In some embodiments, the first hanger and the second hanger both form a first connection structure at the first rotating shaft;
[0025] The second hanger and the third hanger form a second connection structure at the second rotating shaft;
[0026] The first connection structure and the second connection structure have the same structure.
[0027] The utility model also provides a clothes dryer, which comprises any one of the above-mentioned hanger structures.
[0028] The utility model provides a clothes hanger structure and a clothes dryer with the following beneficial effects:
[0029] 1. Compared with the multi-action assembly method of installing nuts and screwing screws in the prior art, the first rotating shaft of the utility model is assembled by snapping in, and can be installed in place in a single action, which greatly improves the assembly efficiency.
[0030] 2. Compared with the prior art, the present invention adopts a first rotating shaft to replace screws and nuts, which can reduce costs. In the prior art, in which screws and nuts are used to realize the rotation of two adjacent hangers, the screw locking torque is difficult to control. If the nut locks the screw too tightly, the two adjacent hangers will flip and get stuck; if the nut locks the screw too loosely, the risk of the screw loosening and falling off in the later stage is high. The technical solution of the present invention eliminates screws and nuts, thereby avoiding problems such as sticking and loosening caused by the difficulty in controlling the screw locking torque.
[0031] 3. The first rotating shaft of the utility model is integrally formed on the corresponding hanger, which can improve the connection stability between the first rotating shaft and the hanger and prevent the first rotating shaft from loosening and falling off. BRIEF DESCRIPTION OF THE DRAWINGS
[0032] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. The drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.
[0033] Figure 1 It is a schematic diagram of the expansion of the hanger structure of the utility model;
[0034] Figure 2 It is a folding schematic diagram of the hanger structure of the utility model;
[0035] Figure 3 It is a partially exploded schematic diagram of the hanger structure when it is unfolded;
[0036] Figure 4 is a schematic diagram of the first rotating shaft;
[0037] Figure 5 It is a structural schematic diagram of the connecting rod;
[0038] Figure 6 It is a structural schematic diagram of the connecting rod from another perspective;
[0039] Figure 7 is a schematic diagram of the structure of a first clothes hanger;
[0040] Figure 8 yes Figure 7 The enlarged schematic diagram of point A in the middle;
[0041] Fig. 9It is a structural schematic diagram of another perspective when the hanger structure is unfolded;
[0042] Fig.10 yes Fig. 9 The enlarged schematic diagram of point B in the middle;
[0043] Fig.11 yes Fig. 9 The enlarged schematic diagram of the center C;
[0044] Fig.12 It is a schematic diagram of the structure of a clothes dryer.
[0045] The accompanying drawings are marked as follows:
[0046] 1. First hanger; 2. Second hanger; 3. Third hanger; 4. First rotating shaft; 5. Second rotating shaft; 11. Third protrusion; 12. First end; 13. Second end; 21. Connecting rod; 22. First stop structure; 23. Second stop structure; 100. Hanger structure; 101. Clamp; 102. First axial hole; 201. Interval; 211. First protrusion; 212. Second protrusion; 401. Annular groove; 402. Protrusion. DETAILED DESCRIPTION
[0047] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means a limitation on the utility model and its application or use. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0048] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.
[0049] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.
[0050] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.
[0051] See also Figure 1-11 As shown, according to an embodiment of the present invention, a hanger structure 100 is provided, which includes a first hanger 1 and a second hanger 2. The first hanger 1 and the second hanger 2 are rotatably connected via a first rotating shaft 4, so that the first hanger 1 and the second hanger 2 can be relatively opened or closed. Figure 2 As shown, when the hanger structure 100 is in the folded state, the first hanger 1 and the second hanger 2 are relatively closed. Figure 1 As shown, when the hanger structure 100 is in the unfolded state, the first hanger 1 and the second hanger 2 are relatively open.
[0052] The first rotating shaft 4 is fixed to one of the first hanger 1 and the second hanger 2, and the other is provided with a first shaft hole 102 for rotationally cooperating with the first rotating shaft 4. A bayonet 101 is provided on the radial side of the first shaft hole 102, and the first rotating shaft 4 is used to be clamped into the first shaft hole 102 through the bayonet 101.
[0053] For ease of understanding, the specific process of the first rotating shaft 4 being inserted into the first shaft hole 102 through the bayonet 101 is described in detail below: wherein, the structure at the bayonet 101 satisfies: when the first rotating shaft 4 passes through the bayonet 101 and presses the inner wall of the bayonet, the bayonet 101 can be elastically deformed. Figure 8As shown, in the circumferential direction of the first axial hole 102, the first axial hole 102 forms two opposite ends at the bayonet 101, which are a first end 12 and a second end 13. The initial distance L between the first end 12 and the second end 13 is smaller than the outer diameter of the first rotating shaft 4. When the first rotating shaft 4 passes through the bayonet 101, it squeezes the first end 12 and the second end 13, causing the bayonet 101 to undergo elastic deformation, thereby increasing the distance between the first end 12 and the second end 13; when the first rotating shaft 4 passes through the bayonet 101 and squeezes into the first axial hole 102, the bayonet 101 returns to its initial state, causing the distance between the first end 12 and the second end 13 to return to the initial distance, so that after the first rotating shaft 4 is inserted into the first axial hole 102, it will not loosen from the bayonet 101. In a specific application example, the diameter of the aforementioned first rotating shaft 4 is The opening width of the bayonet 101, i.e., the initial distance between the first end 12 and the second end 13, is 2.9 mm, and the aperture of the first axial hole 102 is φ4.2±0.2 mm. After the first rotating shaft 4 is installed in the first axial hole 102, the two rotate together without the risk of jamming.
[0054] For the convenience of description, the hanger with the first shaft 4 in the first hanger 1 and the second hanger 2 is taken as hanger A, and the hanger with the first shaft hole 102 in the first hanger 1 and the second hanger 2 is taken as hanger B. Among them, since the first shaft 4 is fixed on the hanger A, the first shaft 4 and the hanger A can be assembled in the factory. When assembling hanger A and hanger B, the user only needs to insert the first shaft 4 on the hanger A into the first shaft hole 102 through the bayonet 101, and the assembly of hanger A and hanger B is completed. Compared with the multi-action assembly method of installing nuts + screwing in the prior art, the first shaft 4 of the utility model can be installed in place in a single action by snapping in, and the assembly efficiency is greatly improved.
[0055] In addition, compared with the prior art, the present invention adopts the first rotating shaft 4 to replace the screws and nuts, which can reduce the cost. In the prior art, in which screws and nuts are used to realize the rotation of two adjacent hangers, the screw locking torque is difficult to control. If the nut locks the screw too tightly, the two adjacent hangers will be turned over and stuck; if the nut locks the screw too loosely, the risk of the screw loosening and falling off in the later stage is high. The technical solution of the present invention eliminates the screws and nuts, thereby avoiding the problems of stuck and loosening caused by the difficulty in controlling the screw locking torque.
[0056] In the prior art solution of using screws and nuts to realize the rotation of two adjacent hangers, there is a risk that the screws will loosen and fall off after the two adjacent hangers are folded and used multiple times. To solve this problem, in some embodiments, such as Figure 5 As shown, the aforementioned first rotating shaft 4 is integrally formed on the hanger A, which can improve the connection stability between the first rotating shaft 4 and the hanger A and prevent the first rotating shaft 4 from loosening and falling off.
[0057] In some embodiments, the first rotating shaft 4 is a metal part, and the hanger A is a plastic part. The first rotating shaft 4 is more wear-resistant and has a longer service life by setting the first rotating shaft 4 as a metal part. The hanger A is a plastic part, which is conducive to reducing costs.
[0058] It should be noted here that the integrally formed connection between the metal part and the plastic part is generally achieved by integrally forming the plastic part on the metal part by injection molding. The specific processing method is prior art and will not be described in detail here.
[0059] In a specific application example, the first rotating shaft 4 may be a pin, the diameter of which is easily controllable and has good production consistency.
[0060] Since the first rotating shaft 4 is a metal part and the hanger A is a plastic part, in order to improve the stability of the connection between the two, in some embodiments, the aforementioned hanger structure 100 may also include an axial fixing structure, which is used to keep the first rotating shaft 4 and the hanger A axially fixed to prevent the first rotating shaft 4 and the hanger A from loosening in the axial direction.
[0061] In a specific application example, Figure 4 As shown, the above-mentioned axial fixing structure may include an annular groove 401 and an annular protrusion for inserting into the annular groove 401. Both the annular groove 401 and the annular protrusion are arranged around the axis of the first rotating shaft 4. Among them, one of the annular groove 401 and the annular protrusion is arranged on the first rotating shaft 4, and the other is arranged on the hanger A.
[0062] In the above example, after the annular protrusion is inserted into the annular groove 401 , the annular protrusion and the annular groove 401 cooperate with each other to keep the first rotating shaft 4 and the clothes hanger relatively fixed in the axial direction.
[0063] In some embodiments, the aforementioned hanger structure 100 may further include a circumferential fixing structure, which is used to keep the first rotating shaft 4 and the hanger A circumferentially fixed to prevent the first rotating shaft 4 and the hanger A from loosening in the circumferential direction.
[0064] In a specific application example, Figure 4 As shown, the circumferential fixing structure may include a protrusion 402 and a groove for inserting the protrusion 402. Both the protrusion 402 and the groove extend along the axial direction of the first rotating shaft 4. One of the protrusion 402 and the groove is arranged on the first rotating shaft 4, and the other is arranged on the hanger A.
[0065] In the above example, after the protrusion 402 is inserted into the groove, the protrusion 402 cooperates with the groove to keep the first rotating shaft 4 and the clothes hanger relatively fixed in the circumferential direction.
[0066] In some embodiments, Figure 4 As shown, the number of the protrusions 402 may be more than two, and the protrusions 402 are evenly distributed around the axis of the first rotating shaft 4. The number of the grooves is equal to the number of the protrusions 402 and corresponds one to one. Among them, the protrusions 402 may all be tooth-shaped.
[0067] In some embodiments, Figure 5 , Fig. 9 and Fig.10 As shown, the hanger A is provided with a first protrusion 211 and a second protrusion 212, and the first protrusion 211 and the second protrusion 212 can be integrally formed on the hanger A. There is a gap 201 between the first protrusion 211 and the second protrusion 212. The first rotating shaft 4 has a first section, a second section and a third section connected in sequence along the axial direction. The first section is fixed on the first protrusion 211, the third section is fixed on the second protrusion 212, and the second section is located in the above-mentioned gap 201. Among them, the first rotating shaft 4 is inserted into the first shaft hole 102 through the second section via the bayonet 101.
[0068] In the above example, by fixing both ends of the first rotating shaft 4, the connection stability between the first rotating shaft 4 and the hanger A can be improved.
[0069] In some embodiments, Figures 7 to 10 As shown, the aforementioned hanger B may be provided with a third protrusion 11, the aforementioned first shaft hole 102 passes through both ends of the third protrusion 11, and the aforementioned bayonet 101 extends from one axial end to the other end of the first shaft hole 102. The third protrusion 11 extends into the gap 201, and the first rotating shaft 4 passes through both ends of the first shaft hole 102.
[0070] In the above example, by passing the first rotating shaft 4 through both ends of the first shaft hole 102, the stability of the rotational fit between the two can be improved.
[0071] In some embodiments, Figure 1 , Figure 2 and Fig.11 As shown, the aforementioned hanger structure 100 may further include a third hanger 3, which is rotatably connected to the second hanger 2 via a second rotating shaft 5, so that the third hanger 3 and the second hanger 2 can be relatively opened or closed. When the first hanger 1 and the third hanger 3 are both closed relative to the second hanger 2, the first hanger 1, the second hanger 2 and the third hanger 3 are stacked to form a three-layer structure.
[0072] In the above example, by adding the third hanger 3, the number of hangers of the hanger structure 100 can be increased, which is conducive to the user hanging more clothes. In addition, when three hangers are stacked, a three-layer structure is formed, which can reduce the volume of the hanger structure 100 in the folded state, which is conducive to storage.
[0073] In some embodiments, Figure 2 As shown, when the first hanger 1 and the third hanger 3 are both closed relative to the second hanger 2, the first hanger 1 and the third hanger 3 are stacked on the same side of the second hanger 2. The second hanger 2 is also provided with a first stop structure 22 and a second stop structure 23. The first stop structure 22 is used to stop the first hanger 1 opened to a first preset angle. The second stop structure 23 is used to stop the third hanger 3 opened to a second preset angle.
[0074] The first stop structure 22 and the second stop structure 23 may both be stop surfaces.
[0075] In the above example, the first hanger 1 and the third hanger 3 rotate in opposite directions when they are closed, so that the first hanger 1 and the third hanger 3 are located on the same side of the second hanger 2 when they are both closed. When the first hanger 1 and the third hanger 3 are both opened to a preset angle, the first stop structure 22 stops the first hanger 1, and the second stop structure 23 stops the third hanger 3. The above structural setting is conducive to the support frame providing support to the four corners of the lower side of the hanger structure 100 in the unfolded state, and the hanger structure 100 will not be folded due to the external force of hanging clothes.
[0076] In some embodiments, Figure 1 As shown, the aforementioned second hanger 2 includes a connecting rod 21, and the second hanger 2 is rotationally connected to the first hanger 1 via a first rotating shaft 4 through one end of the connecting rod 21, and the second hanger 2 is rotationally connected to the third hanger 3 via a second rotating shaft 5 through the other end of the connecting rod 21.
[0077] In the above example, the connection rod 21 is provided to connect the first hanger 1 and the third hanger 3, which is beneficial to simplify the structure of the second hanger 2 and reduce the cost.
[0078] In some embodiments, Figure 1 and Figure 3 As shown, the number of the connecting rods 21 can be more than two, and they are arranged in sequence. The number of the first rotating shafts 4 is equal to the number of the connecting rods 21, and they correspond one to one, so that each connecting rod 21 is rotatably connected to the first hanger 1 through a first rotating shaft 4. The number of the second rotating shafts 5 is equal to the number of the connecting rods 21, and they correspond one to one, so that each connecting rod 21 is rotatably connected to the third hanger 3 through a second rotating shaft 5.
[0079] In the above example, a greater number of connecting rods 21 is helpful to provide more clothing hanging positions for users.
[0080] In some embodiments, the first hanger 1 and the second hanger 2 form a first connection structure at the first rotating shaft 4. The second hanger 2 and the third hanger 3 form a second connection structure at the second rotating shaft 5. The first connection structure and the second connection structure have the same structure, which is conducive to reducing processing costs.
[0081] In a specific application example, the length and width of the hanger structure 100 of the present invention when unfolded is approximately 777×395.4 mm, and the length and width when folded is approximately 287.5×395.4 mm. The hanger structure 100 of the present invention is reduced by approximately 2.7 times in area after folding, and can hang up to 16 pieces of clothing when unfolded, greatly satisfying the user's needs for drying clothes.
[0082] like Fig.12 As shown, the utility model further provides a clothes dryer, which may include any of the above-mentioned hanger structures 100. Among them, because the clothes dryer adopts the above-mentioned hanger structure 100, compared with the method of installing nuts + screwing in the prior art, the first rotating shaft 4 of the utility model is assembled by snapping in, and the assembly efficiency is high.
[0083] It is easy for those skilled in the art to understand that, without conflict, the advantageous technical features of the above-mentioned methods can be freely combined and superimposed.
[0084] The above is only a preferred embodiment of the utility model, and is not intended to limit the utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the utility model should be included in the protection scope of the utility model. The above is only a preferred implementation of the utility model. It should be pointed out that for ordinary technicians in this technical field, several improvements and variations can be made without departing from the technical principles of the utility model, and these improvements and variations should also be regarded as the protection scope of the utility model.
Claims
1. A hanger structure, characterized in that: The invention comprises a first clothes hanger (1) and a second clothes hanger (2); the first clothes hanger (1) and the second clothes hanger (2) are rotatably connected via a first rotating shaft (4), so that the first clothes hanger (1) and the second clothes hanger (2) can be relatively opened or closed; The first rotating shaft (4) is fixed on one of the first hanger (1) and the second hanger (2), and the other is provided with a first axial hole (102) for rotationally cooperating with the first rotating shaft (4); a snap-in (101) is provided on the radial side of the first axial hole (102), and the first rotating shaft (4) is used to be snapped into the first axial hole (102) through the snap-in (101).
2. The hanger structure according to claim 1, characterized in that: The hanger provided with the first rotating shaft (4) among the first hanger (1) and the second hanger (2) is called hanger A; wherein the first rotating shaft (4) is integrally formed on the hanger A.
3. The hanger structure according to claim 2, characterized in that: The first rotating shaft (4) is a metal part, and the hanger A is a plastic part.
4. The hanger structure according to claim 3, characterized in that: The hanger structure further comprises an axial fixing structure, wherein the axial fixing structure is used to keep the first rotating shaft (4) and the hanger A axially fixed; And / or, the hanger structure further comprises a circumferential fixing structure, wherein the circumferential fixing structure is used to keep both the first rotating shaft (4) and the hanger A circumferentially fixed.
5. The hanger structure according to claim 4, characterized in that: When the hanger structure further includes an axial fixing structure, the axial fixing structure includes an annular groove (401) and an annular protrusion for inserting into the annular groove (401), and both the annular groove (401) and the annular protrusion are arranged around the axis of the first rotating shaft (4); wherein one of the annular groove (401) and the annular protrusion is arranged on the first rotating shaft (4), and the other is arranged on the hanger A.
6. The hanger structure according to claim 4, characterized in that: When the hanger structure further includes a circumferential fixing structure, the circumferential fixing structure includes a protrusion (402) and a groove for inserting the protrusion (402), and both the protrusion (402) and the groove extend axially along the first rotating shaft (4); wherein one of the protrusion (402) and the groove is arranged on the first rotating shaft (4), and the other is arranged on the hanger A.
7. The hanger structure according to any one of claims 1 to 6, characterized in that: The hanger provided with the first rotating shaft (4) among the first hanger (1) and the second hanger (2) is referred to as hanger A; The hanger A is provided with a first protrusion (211) and a second protrusion (212), and a gap (201) is provided between the first protrusion (211) and the second protrusion (212); the first rotating shaft (4) has a first section, a second section and a third section which are connected in sequence along the axial direction; the first section is fixed on the first protrusion (211), the third section is fixed on the second protrusion (212), and the second section is located in the gap (201); wherein the first rotating shaft (4) is inserted into the first shaft hole (102) through the second section via the bayonet (101).
8. The hanger structure according to claim 7, characterized in that: The hanger provided with the first axial hole (102) in both the first hanger (1) and the second hanger (2) is referred to as hanger B; The hanger B is provided with a third protrusion (11), the first axial hole (102) passes through both ends of the third protrusion (11), and the bayonet (101) extends from one axial end to the other end of the first axial hole (102); The third protrusion (11) extends into the gap (201), and the first rotating shaft (4) passes through both ends of the first shaft hole (102).
9. The hanger structure according to any one of claims 1 to 6 and 8, characterized in that: It also comprises a third hanger (3), wherein the third hanger (3) is rotatably connected to the second hanger (2) via a second rotating shaft (5), so that the third hanger (3) and the second hanger (2) can be relatively opened or closed; Wherein, when the first hanger (1) and the third hanger (3) are both closed relative to the second hanger (2), the first hanger (1), the second hanger (2) and the third hanger (3) are stacked to form a three-layer structure.
10. The hanger structure according to claim 9, characterized in that: When the first hanger (1) and the third hanger (3) are both closed relative to the second hanger (2), the first hanger (1) and the third hanger (3) are stacked on the same side of the second hanger (2); The second hanger (2) is provided with a first stop structure (22) and a second stop structure (23), wherein the first stop structure (22) is used to stop the first hanger (1) opened to a first preset angle, and the second stop structure (23) is used to stop the third hanger (3) opened to a second preset angle.
11. The hanger structure according to claim 9, characterized in that: The second clothes hanger (2) comprises a connecting rod (21); The second hanger (2) is rotationally connected to the first hanger (1) via one end of the connecting rod (21) via the first rotating shaft (4), and the second hanger (2) is rotationally connected to the third hanger (3) via the other end of the connecting rod (21) via the second rotating shaft (5).
12. The hanger structure according to claim 9, characterized in that: The first clothes hanger (1) and the second clothes hanger (2) form a first connection structure at the first rotating shaft (4); The second hanger (2) and the third hanger (3) form a second connection structure at the second rotating shaft (5); The first connection structure and the second connection structure have the same structure.
13. A clothes dryer, characterized in that: The hanger structure comprises the hanger structure according to any one of claims 1 to 12.