Quilt airing rod assembly, airing rack and clothes airing machine

Abstract

The quilt airing rod assembly comprises a quilt airing rod, a movable rod and an adapter, the adapter is connected to the end of the quilt airing rod, one end of the movable rod is connected with the adapter, and the other end of the movable rod is used for being connected with an airing frame body; the movable rod is a hollow rod, and the adapter comprises an expansion part which can be inserted into the movable rod; the connecting structure further comprises an extruding and expanding part which extrudes and expands the expanding part to enable the expanding part to expand and tightly press the inner wall of the movable rod so as to reinforce connection between the movable rod and the adapter. Based on the scheme, connection between the adapter and the movable rod is enhanced, and the risk that the quilt airing rod is separated from the movable rod and falls off in the process of pulling out the quilt airing rod or using the quilt airing rod is effectively reduced.

Description

Technical Field

[0001] The present application relates to the technical field of clothes drying devices, and in particular to a quilt drying rod assembly, a clothes drying rack, and a clothes drying machine. Background Art

[0002] Some existing clothes drying racks feature a laterally extendable quilt-drying rod, which is movably connected to the main body of the drying rack via a movable rod. When the quilt-drying function is needed, the rod can be extended based on the movement of the movable rod, and then supported on the side of the main body of the drying rack or suspended from below the main body via the movable rod. The quilt-drying rod and the movable rod need to be connected via an adapter. In the current connection structure, the adapter is connected to the movable rod via a buckle. When the user pulls the quilt-drying rod out of the main body of the drying rack with a little force, or when hanging heavy objects on the quilt-drying rod, the buckle of the adapter can easily detach from the movable rod, creating a risk of the quilt-drying rod falling. Utility Model Content

[0003] The purpose of the embodiments of the present utility model is to provide a quilt drying rod assembly, a drying rack and a clothes drying machine, which can solve the above-mentioned problems existing in the prior art.

[0004] To achieve the above objectives, this application adopts the following technical solutions:

[0005] In one aspect, a quilt drying rod assembly is provided, comprising a quilt drying rod, a movable rod, and an adapter, wherein the adapter is connected to the end of the quilt drying rod, one end of the movable rod is connected to the adapter, and the other end is used to connect to a main body of the drying rack; the movable rod is a hollow rod, and the adapter includes an expansion portion that can be inserted into the movable rod;

[0006] The invention also includes an extrusion member, which squeezes and expands the expansion part to expand the expansion part and press the inner wall of the movable rod to strengthen the connection between the movable rod and the adapter.

[0007] Optionally, the expansion portion is provided with a first matching portion, and the movable rod is provided with a second matching portion, and the first matching portion is engaged with the second matching portion through the expansion of the expansion portion.

[0008] Optionally, the first matching portion is a block provided on the expansion portion, and the second matching portion is a slot or a hole provided on the movable rod.

[0009] Optionally, the expansion portion includes a plurality of expansion sheets arranged at intervals around the inner circumference of the movable rod.

[0010] Optionally, the extrusion member is connected and locked to the adapter via a connecting member, so that the extrusion member remains in a state of extruding the expansion portion.

[0011] Optionally, the connecting member also connects and locks the adapter to the quilt drying rod.

[0012] Optionally, the adapter includes a main body, and the expansion part is connected to a side of the main body close to the movable rod; a connecting cavity extending from the expansion part to the main body is provided in the adapter, and the extrusion piece is installed in the connecting cavity, and the expansion part is extruded in the part of the connecting cavity corresponding to the expansion part, and the connecting piece is connected to the part of the connecting cavity corresponding to the main body.

[0013] Optionally, the side of the main body is provided with an operating port connected to the connecting cavity, through which the connecting piece can be loosened or tightened; the main body is also equipped with a cover plate, through which the operating port is covered.

[0014] Optionally, the extrusion member includes an extrusion portion and a fixing portion, the extrusion portion extrudes the expansion portion, and the fixing portion is cooperatively connected with the connecting member.

[0015] Optionally, the squeezing and expanding portion is provided with an squeezing and expanding inclined surface, and the squeezing and expanding inclined surface can guide the squeezing and expanding portion into the expansion portion to squeeze and expand the expansion portion.

[0016] Optionally, the extrusion piece is provided with a pre-fixing buckle, and the pre-fixing buckle is used to be buckled and connected with the adapter to prevent the extrusion piece from being separated from the adapter.

[0017] On the other hand, a drying rack is provided, comprising a drying rack main body and the above-mentioned quilt drying rod assembly, wherein a movable rod of the quilt drying rod assembly is movably connected to the drying rack main body.

[0018] On the other hand, a clothes drying machine is provided, comprising the above-mentioned clothes drying rack.

[0019] The beneficial effects of the present application are as follows: the present invention provides a quilt drying rod assembly, a clothes drying rack, and a clothes drying machine. In the quilt drying rod assembly, the quilt drying rod is connected to the movable rod via an adapter. The adapter is provided with an expansion portion that can be inserted into the quilt drying rod, and is also provided with an extrusion member. The extrusion member squeezes the expansion portion to expand, so that the expansion portion can press against the inner wall of the movable rod, greatly increasing the friction between the expansion portion and the movable rod, thereby effectively enhancing the reliability of the connection between the adapter and the movable rod. Therefore, based on this solution, the connection between the adapter and the movable rod is strengthened, effectively reducing the risk of the quilt drying rod separating from the movable rod when the quilt drying rod is pulled out or used. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present application is further described in detail below with reference to the accompanying drawings and examples.

[0021] Figure 1 This is a structural diagram of the drying rack described in Example 1 of the present application;

[0022] Figure 2 This is a structural schematic diagram of the quilt drying rod assembly according to an embodiment of the present application;

[0023] Figure 3 for Figure 2 Enlarged view of area A in the middle;

[0024] Figure 4 This is an exploded schematic diagram of the quilt drying rod assembly according to an embodiment of the present application;

[0025] Figure 5 This is a schematic structural diagram of the connection between the adapter and the extrusion member according to an embodiment of the present application;

[0026] Figure 6 for Figure 5 a cross-sectional view of the structure shown;

[0027] Figure 7 for Figure 5 One of the exploded schematic diagrams of the structure shown;

[0028] Figure 8 for Figure 5 The second exploded diagram of the structure shown.

[0029] In the picture:

[0030] 100. Quilt drying rod assembly; 1. Quilt drying rod; 2. Movable rod; 21. Clamping hole; 3. Adapter; 31. Main body; 32. Expansion part; 321. Clamping block; 33. Connecting cavity; 34. Cover plate; 4. Expansion piece; 41. Expansion part; 411. Expansion slope; 42. Fixing part; 43. Pre-fixing buckle; 5. Connecting piece; 200. Drying rack body. DETAILED DESCRIPTION

[0031] To make the technical problems solved by this application, the technical solutions adopted, and the technical effects achieved more clearly, the technical solutions of the embodiments of this application are further described in detail below. Obviously, the embodiments described are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making any creative efforts shall fall within the scope of protection of this application.

[0032] In the description of this application, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and can refer to internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0033] In this application, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0034] Some existing clothes drying racks feature a laterally extendable quilt-drying rod, which is movably connected to the main body of the drying rack via a movable rod. When the quilt-drying function is needed, the rod can be extended based on the movement of the movable rod, and then supported on the side of the main body of the drying rack or suspended from below the main body via the movable rod. The quilt-drying rod and the movable rod need to be connected via an adapter. In the current connection structure, the adapter is connected to the movable rod via a buckle. When the user pulls the quilt-drying rod out of the main body of the drying rack with a little force, or when hanging heavy objects on the quilt-drying rod, the buckle of the adapter can easily detach from the movable rod, creating a risk of the quilt-drying rod falling.

[0035] In order to overcome the above technical problems, refer to Figure 2-8 , provides a quilt drying rod assembly 100, comprising a quilt drying rod 1, a movable rod 2 and an adapter 3, wherein the adapter 3 is connected to the end of the quilt drying rod 1, one end of the movable rod 2 is connected to the adapter 3, and the other end is used to connect to the drying rack body 200;

[0036] Furthermore, the quilt drying rod assembly 100 of this embodiment also includes an expansion piece 4, the movable rod 2 is a hollow rod, and the adapter 3 includes an expansion part 32 that can be inserted into the movable rod 2. The expansion piece 4 squeezes the expansion part 32 to make the expansion part 32 expand and press the inner wall of the movable rod 2 to strengthen the connection between the movable rod 2 and the adapter 3.

[0037] Specifically, the expansion portion 32 is a structure with the ability to expand and self-contract. In a natural state, the expansion portion 32 is in a contracted state. At this time, the expansion portion 32 can be easily inserted into the movable rod 2 or pulled out from the movable rod 2; the extrusion piece 4 can be inserted into the inner cavity of the expansion portion 32. Under the extrusion and expansion action of the extrusion piece 4, the expansion portion 32 can expand. The expanded expansion portion 32 can press tightly against the inner wall of the movable rod 2. At this time, the friction between the expansion portion 32 and the movable rod 2 is greatly increased, and the expansion portion 32 is difficult to separate from the movable rod 2.

[0038] During the specific assembly, the expansion part 32 of the adapter 3 can be first aligned with the movable rod 2 and inserted, and then the extrusion piece 4 can be installed, and the expansion part 32 can be squeezed and expanded by the extrusion piece 4 to achieve fixation; or the adapter 3 and the extrusion piece 4 can be pre-assembled first, and the extrusion piece 4 can be kept from squeezing the expansion part 32 open. After the extrusion piece 4 and the expansion part 32 are inserted into the movable rod 2 together, the extrusion piece 4 can be pushed or pulled to squeeze the expansion part 32, so that the expansion part 32 remains fixedly connected to the movable rod 2 after expansion.

[0039] In the quilt-drying rod assembly 100 of this embodiment, the quilt-drying rod 1 and the movable rod 2 are connected via an adapter 3. The adapter 3 is provided with an expansion portion 32 that can be inserted into the quilt-drying rod 1. The adapter 3 is also provided with an expansion member 4. The expansion member 4 compresses the expansion portion 32, causing the expansion portion 32 to press against the inner wall of the movable rod 2, thereby greatly increasing the friction between the expansion portion 32 and the movable rod 2, thereby effectively enhancing the reliability of the connection between the adapter 3 and the movable rod 2. Therefore, based on this solution, the connection between the adapter 3 and the movable rod 2 is strengthened, effectively reducing the risk of the quilt-drying rod 1 separating from the movable rod 2 when the quilt-drying rod 1 is pulled out or used.

[0040] In one embodiment, the expansion portion 32 is provided with a first matching portion, and the movable rod 2 is provided with a second matching portion, and the first matching portion and the second matching portion are engaged with each other through the expansion of the expansion portion 32 .

[0041] The expansion portion 32 is provided with a first matching portion, and the movable rod 2 is provided with a second matching portion. This design is intended to form a tight fit between the first matching portion and the second matching portion through the expansion process of the expansion portion 32, thereby further enhancing the connection stability between the adapter 3 and the movable rod 2.

[0042] Specifically, when the extruding member 4 is inserted into the expansion portion 32 and squeezes it to expand, the expansion portion 32 not only presses against the inner wall of the movable rod 2, but also the first mating portion thereon moves or deforms accordingly until it mates with the second mating portion on the movable rod 2. This mating is generally complementary in shape, such as a concave-convex fit or an inclined fit, ensuring that the expansion portion 32 is securely locked within the movable rod 2 after expansion. In this way, even under external forces or when heavy objects are suspended, the connection between the adapter 3 and the movable rod 2 can maintain sufficient stability and reliability, greatly reducing the risk of the quilt drying rod 1 falling off.

[0043] In summary, this embodiment not only enhances the connection strength between the adapter 3 and the movable rod 2 but also improves the safety and durability of the entire quilt drying rod assembly 100 by achieving engagement between the first mating portion and the second mating portion.

[0044] In one embodiment, referring to Figure 4 The first matching portion is a block 321 provided on the expansion portion 32 , and the second matching portion is a slot or hole 21 provided on the movable rod 2 .

[0045] In this embodiment, the first mating portion is designed as a block 321 disposed on the expansion portion 32, while the second mating portion is a slot or hole 21 disposed on the movable rod 2. This allows the block 321 on the expansion portion 32 to precisely engage with the slot or hole 21 on the movable rod 2 when the expansion portion 32 expands under the action of the extruding element 4, thereby achieving a tight engagement. This design of the block 321 and the slot or hole 21 not only strengthens the connection between the adapter 3 and the movable rod 2 but also provides greater stability and reliability. Even under external force or when a heavy object is suspended, the block 321 remains securely engaged with the slot or hole 21, preventing the adapter 3 from falling off the movable rod 2.

[0046] The block 321 and the slot or hole 21 are generally arranged to correspond to each other in size and shape. When the block 321 is inserted into the slot or hole 21, the block 321 can no longer move relative to the movable rod 2. The block 321 and the slot or hole 21 can also be designed to have a guiding structure, which can guide the block 321 to enter and fit therein smoothly.

[0047] In one embodiment, the expansion portion 32 includes a plurality of expansion pieces spaced apart around the inner circumference of the movable rod 2 .

[0048] Specifically, the root of the expansion piece is connected to the main body 31 of the adapter 3. The expansion piece itself has elastic deformation ability. In the free state, the distance between each expansion piece is small, and the entire expansion part 32 is in a shrinking shape; when the squeezing part 41 is pressed into the expansion part 32, the squeezing expansion pieces are stretched open, so that each expansion piece is pressed tightly against the movable rod 2.

[0049] The expansion portion 32 is designed to include a plurality of expansion blades spaced around the inner circumference of the movable rod 2. This design allows the expansion portion 32 to expand more evenly under the action of the extrusion element 4, thereby ensuring that the clamping block 321 can be more stably engaged with the slot or hole 21 on the movable rod 2. The expansion blades can be made of an elastic material, such as spring steel or plastic, and can deform and expand outward under the pressure of the extrusion element 4. The expansion blades are preferably integrally formed with the main body 31 of the adapter 3.

[0050] In one embodiment, the extruding member 4 is connected and locked to the adapter 3 via a connecting member 5 , so that the extruding member 4 remains in a state of extruding the expansion portion 32 .

[0051] The extrusion piece 4 is connected and locked to the adapter 3 through the connecting piece 5, thereby ensuring that the extrusion piece 4 can continue to remain in the state of the extrusion expansion part 32. This design not only ensures a tight fit between the expansion part 32 and the movable rod 2, but also avoids the risk of connection failure due to loosening or falling off of the extrusion piece 4.

[0052] The connecting member 5 can be various forms of locking mechanisms, such as threaded locking members, snap locking members, elastic locking members, etc. These locking mechanisms can ensure that the extrusion member 4 will not move or fall off at will when subjected to external force, thereby maintaining its extrusion state.

[0053] In one embodiment, the connector 5 further connects and locks the adapter 3 to the quilt drying rod 1 .

[0054] In this embodiment, the connector 5 is designed to perform two locking functions: first, it connects and locks the extruding element 4 to the adapter 3, maintaining the extruding element 4 in the extruded portion 32; second, it connects and locks the adapter 3 to the quilt-drying rod 1, ensuring a secure connection between the adapter 3 and the quilt-drying rod 1. This design simplifies the assembly structure, reduces the number of required parts, and lowers manufacturing costs.

[0055] The connecting member 5 can be various forms of locking mechanisms, such as the aforementioned threaded locking member, snap locking member or elastic locking member.

[0056] For example, refer to Figure 6-8 , a threaded fastener can be used as the connecting member 5, and a bolt can be used as the connecting member 5. A first connecting hole is provided on the expansion member 4, a second connecting hole is provided on the adapter 3, and a threaded hole is provided on the quilt drying rod 1, or an accessory with a threaded hole is connected to the quilt drying rod 1. During assembly, the bolt is passed through the first and second connecting holes and then threaded into the threaded holes to achieve a locking connection between the expansion member 4, the adapter 3, and the quilt drying rod 1. This connection structure has the advantages of repeatable assembly and disassembly, simple assembly, and high reliability.

[0057] Based on the above embodiments, the connector 5 not only simplifies the structure of the assembly, but also improves its overall performance and reliability. It ensures a firm connection between the adapter 3, the expansion piece 4 and the quilt drying rod 1, thereby improving the safety and durability of the quilt drying rod assembly 100.

[0058] In one embodiment, the adapter 3 includes a main body 31, and the expansion part 32 is connected to a side of the main body 31 close to the movable rod 2; a connecting cavity 33 extending from the expansion part 32 to the main body 31 is provided in the adapter 3, and the extrusion member 4 is installed in the connecting cavity 33, and the expansion part 32 is extruded in the part of the connecting cavity 33 corresponding to the expansion part 32, and the connecting member 5 is connected to the part of the connecting cavity 33 corresponding to the main body 31.

[0059] The adapter 3 is designed to include a main body 31 and an expansion portion 32. The expansion portion 32 is connected to the side of the main body 31 near the movable rod 2 and is used to expand and fit within the movable rod 2. The adapter 3 also has a connecting cavity 33 extending from the expansion portion 32 to the main body 31. This connecting cavity 33 provides space for the installation of an extrusion piece 4. The extrusion piece 4 is installed in the connecting cavity 33 and is positioned so that it expands the expansion piece 32 in the portion of the connecting cavity 33 corresponding to the expansion portion 32, ensuring that the expansion piece 32 can fit tightly within the movable rod 2. At the same time, the extrusion piece 4 is connected to the connecting piece 5 in the portion of the connecting cavity 33 corresponding to the main body 31, achieving a reliable connection between the extrusion piece 4 and the adapter 3.

[0060] This embodiment not only realizes the effective expansion of the expansion part 32 by the expansion piece 4, but also makes the installation of the expansion piece 4 more concealed and neat. Since the expansion piece 4 is completely installed in the connecting cavity 33 inside the adapter 3, it will not be exposed to the external environment, thereby reducing the risk of damage caused by external forces or environmental factors; in addition, this hidden installation also helps to improve the overall aesthetics and coordination of the quilt drying rod assembly 100, which makes the quilt drying rod assembly 100 more concise and smooth in appearance, and its overall beauty will not be destroyed by the presence of the expansion piece 4.

[0061] In one embodiment, referring to Figure 6-7 The side of the main body 31 is provided with an operating port connected to the connecting cavity 33, through which the connecting piece 5 can be loosened or tightened; the main body 31 is also equipped with a cover plate 34, through which the operating port is covered.

[0062] The main body 31 is provided with an access opening that communicates with the connecting cavity 33. This opening provides convenient access for the user to loosen or tighten the connector 5 located within the connecting cavity 33. This design not only improves ease of operation but also allows maintenance and replacement of the connector 5 without disassembling the entire quilt-drying rod assembly 100. Furthermore, to maintain the overall aesthetics and coordination of the quilt-drying rod assembly 100, a cover plate 34 is mounted on the main body 31. This cover plate 34 is designed to cover the access opening, thereby concealing internal components such as the connector 5 and the expansion element 4. Once the connector 5 is properly installed and tightened, the user can secure the cover plate 34 to the main body 31, sealing the access opening and protecting the internal connection structure.

[0063] In terms of fixing methods, the cover 34 can adopt various forms of connection structures, such as threaded connection, snap connection, adhesive connection, etc. These connection structures need to ensure that the cover 34 can be firmly fixed on the main body 31 after being closed, and can be easily removed when needed.

[0064] In one embodiment, the extrusion member 4 includes an extrusion portion 41 and a fixing portion 42 . The extrusion portion 41 squeezes the expansion portion 32 , and the fixing portion 42 is cooperatively connected with the connecting member 5 .

[0065] The extrusion piece 4 is designed to consist of two parts: an extrusion portion 41 and a fixing portion 42. The extrusion portion 41 is the primary functional portion of the extrusion piece 4. It is responsible for squeezing the expansion portion 32 when subjected to external force, causing it to deform and fit tightly within the movable rod 2. The fixing portion 42, on the other hand, is the connecting portion of the extrusion piece 4. It is responsible for mating with the connector 5 to ensure that the extrusion piece 4 is securely installed within the adapter 3. The design of the fixing portion 42 must take into account factors such as the shape, size, and connection method of the connector 5 to ensure a good fit with the connector 5 and provide sufficient connection strength.

[0066] In one embodiment, referring to Figure 8 The squeezing portion 41 is provided with an squeezing inclined surface 411 , and the squeezing inclined surface 411 can guide the squeezing portion 41 into the expansion portion 32 to squeeze and expand the expansion portion 32 .

[0067] The expansion slope 411 is typically a gradually inclined surface. When the expansion member 4 is subjected to an external force (such as a tightening force applied by the connector 5), the expansion slope 411 will first contact the expansion portion 32. As the external force increases, the expansion slope 411 will gradually slide along the inner wall of the expansion portion 32, pushing the expansion portion 32 outward. The inclination angle and length of the expansion slope 411 can be customized according to the material and structural characteristics of the expansion portion 32. A larger inclination angle and length can provide a faster expansion process, but may require greater external force to achieve a sufficient expansion effect. Conversely, a smaller inclination angle and length will make the expansion process smoother, but can achieve expansion with less external force.

[0068] By introducing the expansion slope 411, not only the efficiency and stability of the expansion process of the expansion member 4 in this embodiment are improved, but also the risk of damage to the expansion portion 32 or connection failure due to uneven expansion is reduced.

[0069] In one embodiment, combining Figure 7-8 The extrusion piece 4 is provided with a pre-fixing buckle 43, and the pre-fixing buckle 43 is used to be fastened and connected with the adapter 3 to prevent the extrusion piece 4 from being separated from the adapter 3.

[0070] Specifically, in the assembly operation of the assembly line, different processes need to be assigned to different workstations, and the semi-finished products of the assembly process need to be transferred between different workstations. For example, during assembly, the extrusion part 4, the adapter 3 and the movable rod 2 need to be pre-assembled first, and then transferred to the next workstation to be fixed by the connecting part 5. However, due to the lack of a reliable strong fixed connection between the three during the transfer process, there is a risk that the three will become loose during the transfer process.

[0071] To this end, this embodiment provides a pre-fixing buckle 43 on the extrusion piece 4. The pre-fixing buckle 43 typically consists of one or more protruding or recessed structures designed to engage with corresponding structures (such as buckle grooves, buckle holes, etc.) on the adapter 3. During assembly, once the extrusion piece 4 is placed within the adapter 3 and adjusted to the correct position, the pre-fixing buckle 43 interacts with the buckling structure on the adapter 3, preventing the extrusion piece 4 from separating from the adapter 3 during circulation. While this pre-fixed connection is not as secure as the final fixed connection achieved by the connector 5, it is sufficient to provide sufficient stability between the various stages of the assembly line, ensuring that the semi-finished product can flow smoothly from one workstation to the next.

[0072] Therefore, the structure of the pre-fixing buckle 43 provided in this embodiment can not only ensure the stability of the semi-finished product during circulation, but also reduce assembly errors and rework problems caused by loose components.

[0073] On the other hand, this embodiment further provides a drying rack, comprising a drying rack main body 200 and the above-mentioned quilt drying rod assembly 100 , wherein the movable rod 2 of the quilt drying rod assembly 100 is movably connected to the drying rack main body 200 .

[0074] Similarly, based on the quilt drying rod assembly 100 of this embodiment, the drying rack of this embodiment has the advantages of good reliability and strong durability.

[0075] On the other hand, this embodiment also provides a clothes drying machine, including the above-mentioned drying rack.

[0076] Similarly, based on the drying rack of this embodiment, the clothes drying machine of this embodiment has the advantages of good reliability and strong durability.

[0077] In the description herein, it should be understood that the terms "upper," "lower," "left," "right," and other positions or relationships are used solely for ease of description and simplified operation, and are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first" and "second" are used solely for descriptive purposes and have no special meaning.

[0078] Throughout this specification, references to terms such as "one embodiment" and "example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example.

[0079] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

[0080] The technical principles of the present application have been described above in conjunction with specific embodiments. These descriptions are intended solely to explain the principles of the present application and are not to be construed in any way as limiting the scope of protection of the present application. Based on the explanations herein, those skilled in the art will be able to devise other specific implementations of the present application without inventive effort, and such implementations will fall within the scope of protection of the present application.

Claims

1. A quilt drying rod assembly, characterized in that: The utility model comprises a quilt-drying rod, a movable rod and an adapter, wherein the adapter is connected to the end of the quilt-drying rod, one end of the movable rod is connected to the adapter, and the other end is used to connect to the main body of the drying rack; the movable rod is a hollow rod, and the adapter includes an expansion part that can be inserted into the movable rod; The invention also includes an extrusion member, which squeezes and expands the expansion part to expand the expansion part and press the inner wall of the movable rod to strengthen the connection between the movable rod and the adapter.

2. The quilt drying rod assembly according to claim 1, characterized in that: The expansion portion is provided with a first matching portion, and the movable rod is provided with a second matching portion. The first matching portion is engaged with the second matching portion through the expansion of the expansion portion.

3. The quilt drying rod assembly according to claim 2, characterized in that: The first matching portion is a clamping block provided on the expansion portion, and the second matching portion is a clamping slot or a clamping hole provided on the movable rod.

4. The quilt drying rod assembly according to claim 1, characterized in that: The extruding member is connected and locked to the adapter through a connecting member, so that the extruding member is kept in a state of squeezing and expanding the expansion portion.

5. The quilt drying rod assembly according to claim 4, characterized in that: The connecting piece also connects and locks the adapter to the quilt drying rod.

6. The quilt drying rod assembly according to claim 5, characterized in that: The adapter includes a main body, and the expansion part is connected to a side of the main body close to the movable rod; a connecting cavity extending from the expansion part to the main body is provided in the adapter, and the extrusion piece is installed in the connecting cavity, and the expansion part is squeezed and expanded in the part of the connecting cavity corresponding to the expansion part, and the connecting piece is connected to the part of the connecting cavity corresponding to the main body.

7. The quilt drying rod assembly according to claim 6, characterized in that: The side of the main body is provided with an operating port communicating with the connecting cavity, through which the connecting piece can be loosened or tightened; the main body is also provided with a cover plate, through which the operating port is covered.

8. The quilt drying rod assembly according to claim 4, characterized in that: The extrusion piece includes an extrusion portion and a fixing portion, the extrusion portion extrudes the expansion portion, and the fixing portion is cooperatively connected with the connecting piece.

9. The quilt drying rod assembly according to claim 8, characterized in that: The squeezing and expanding portion is provided with an squeezing and expanding inclined surface, and the squeezing and expanding inclined surface can guide the squeezing and expanding portion into the expansion portion to squeeze and expand the expansion portion.

10. The quilt drying rod assembly according to claim 4, characterized in that: The extrusion piece is provided with a pre-fixing buckle, and the pre-fixing buckle is used to be buckled and connected with the adapter to prevent the extrusion piece from being separated from the adapter.

11. A drying rack, characterized in that: It comprises a drying rack main body and the quilt drying rod assembly described in any one of claims 1 to 10, wherein the movable rod of the quilt drying rod assembly is movably connected to the drying rack main body.

12. A clothes drying machine, characterized in that: Including the drying rack described in claim 11.

Images