Multi-section telescopic clothes hanger

Abstract

The utility model discloses a multi-section telescopic clothes hanger which comprises two supporting frames which are oppositely arranged, a clothes airing rod is arranged between the two supporting frames, each supporting frame comprises a plurality of supporting sections which are mutually connected in an end-to-end inserting mode, and the head of each supporting section is provided with a first limiting strip protruding inwards. A second limiting strip protruding outwards is arranged at the tail of the supporting section, external threads are arranged at the tail of the supporting section, the major diameter of the external threads in the direction of the tail of the supporting section is gradually increased, the tail of the supporting section is sleeved with a conical lock sleeve, the conical lock sleeve is provided with internal threads, and the major diameter of the internal threads in the direction of the tail of the supporting section is gradually increased. The internal threads are matched with the external threads, and the tail of each supporting section is inserted into the head of the adjacent supporting section. The foldable clothes hanger is suitable for airing scenes with different heights, and the supporting rods can be folded, stored and unfolded conveniently, so that the foldable clothes hanger can be used for airing clothes with a large area, and the clothes are prevented from being dragged on the ground during airing.

Description

Technical Field

[0001] This utility model belongs to the field of clothes drying rack technology, specifically to a multi-section extendable clothes drying rack. Background Technology

[0002] Clothes racks are everyday household items and have become necessities for many families. Existing clothes racks consist of two parts: the clothes rod and the support frame. The clothes rod is used for hanging clothes, while the support frame supports or connects the clothes rod. Specifically, to accommodate more clothes, the clothes rod has become increasingly longer, making it more inconvenient to store.

[0003] To overcome the inconvenience of storing and carrying existing clothes racks, telescopic clothes racks have emerged. While telescopic clothes racks can accommodate longer items, they cannot accommodate items that are long, wide, and difficult to fold, such as mattresses. Furthermore, most existing clothes racks are single drying poles, and no matter how long they are increased, the number of items that can be dried remains limited. Utility Model Content

[0004] In view of this, the purpose of this utility model is to overcome the shortcomings of the prior art and provide a multi-section extendable clothes rack. This application provides the following technical solution:

[0005] A multi-section telescopic clothes rack includes two opposing support frames with a clothes drying rod between them. Each support frame includes several support sections that are interlocked end-to-end. The head of the first support section is connected to the clothes drying rod. The head of the first support section has an inwardly protruding first limiting strip, and the tail of the first support section has an outwardly protruding second limiting strip. When two adjacent support sections slide relative to each other, the first and second limiting strips prevent the two adjacent support sections from disengaging. The tail of the first support section has an external thread, the major diameter of which gradually increases along the direction of the tail of the first support section. A tapered locking sleeve is fitted onto the tail of the first support section from the end with the smaller diameter. The tapered locking sleeve has an internal thread, the major diameter of which gradually increases along the direction of the tail of the first support section. The internal thread mates with the external thread. The tail of the first support section is inserted into the head of the adjacent first support section.

[0006] As an alternative or supplement to the aforementioned multi-section retractable clothes rack, the conical locking sleeve has a slit that starts from the smaller end of the conical locking sleeve and ends near the larger end of the conical locking sleeve.

[0007] As an alternative or supplement to the aforementioned multi-section extendable clothes rack, the conical locking sleeve is made of plastic.

[0008] As an alternative or supplement to the aforementioned multi-section retractable clothes rack, each of the support frames is provided with a connector at its top, and the clothes rack is provided between two of the connectors. The head of the first support section is inserted into the bottom of the corresponding connector.

[0009] As an alternative or supplement to the aforementioned multi-section retractable clothes rack, the bottom of the connecting body is provided with a blind hole, the head of the first supporting section is inserted into the blind hole, and the side of the connecting body is provided with a first connecting hole, in which the clothes drying rod is disposed.

[0010] As an alternative or supplement to the aforementioned multi-section retractable clothes rack, the head of the first support section is equipped with a connecting cap, which is inserted into the blind hole. Both the side of the connecting body and the side of the connecting cap are provided with locking holes and locking rods that cooperate with the locking holes. One end of the locking rod passes through the locking hole of the connecting body and the locking hole of the connecting cap in sequence.

[0011] As an alternative or supplement to the aforementioned multi-section telescopic clothes rack, the clothes drying rod includes several branch rods, which are telescopically arranged along the same axis.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0013] This invention improves upon existing clothes drying racks by optimizing the support rod. The support rod is divided into several support sections, and the structure of each section is optimized. External threads are added to the tail of each support section, with the major diameter of the threads increasing sequentially. A tapered locking sleeve is fitted onto each section, also with corresponding internal threads. The tail of each support section, along with the tapered locking sleeve, is inserted into the head of an adjacent support section. At this point, the two adjacent support sections can slide freely along the axial direction, allowing for folding and retraction. When the rack needs to be unfolded for drying clothes, the adjacent support sections are pulled to their maximum extent, and then the support sections are screwed on, causing the tail of the support section and the tapered locking sleeve to rotate relative to each other. The tail of the support section and the tapered locking sleeve gradually engage from the smaller end to the larger end of the thread, expanding the tapered locking sleeve and thus increasing its capacity. The friction between the conical locking sleeve and the head of the adjacent support section achieves locking between the two adjacent support sections. When the invention is folded up, the support section is rotated in the opposite direction, and the tail of the support section and the conical locking sleeve are threaded together from the large end to the small end. The conical locking sleeve shrinks and leaves the interior of the adjacent support section. At this time, the adjacent support section can slide freely and the support section can be folded and retracted. The number of support sections can be increased arbitrarily according to user needs. At the same time, by setting the first limit strip and the second limit strip at the head and tail of the support section respectively, the adjacent support sections are prevented from separating from each other when sliding. Therefore, the invention is suitable for drying scenarios of different heights and facilitates the folding, storage and unfolding of the support rod. This invention allows for drying clothes with a large area and prevents clothes from dragging on the ground when drying.

[0014] To make the above-mentioned objectives, features and advantages of this application more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is an exploded structural diagram of the support section of this utility model.

[0017] Figure 2 This is a schematic diagram of the structure of this utility model.

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the support section of this utility model.

[0019] Figure 4 yes Figure 3 A magnified structural diagram at point A.

[0020] Figure 5 This is a schematic diagram of the structure of the conical locking sleeve of this utility model.

[0021] Figure 6 This is a schematic diagram of the structure of the connector of this utility model.

[0022] Reference numerals in the attached drawings: 1-Support section; 2-Clothes drying rod; 3-First limiting strip; 4-Second limiting strip; 5-Conical locking sleeve; 6-Gap; 7-Connecting body; 8-Locking hole; 9-External thread; 10-Internal thread. Detailed Implementation

[0023] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0024] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0025] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0026] Please refer to Figure 1-6As shown, this embodiment provides a multi-section telescopic clothes rack, including two support frames arranged opposite each other, and a clothes drying rod 2 disposed between the two support frames. Each support frame includes several support sections 1 that are interlocked end-to-end. The head of the first support section 1 is connected to the clothes drying rod 2. The head of the support section 1 is provided with an inwardly protruding first limiting strip 3, and the tail of the support section 1 is provided with an outwardly protruding second limiting strip 4, so that when two adjacent support sections 1 slide relative to each other, the first limiting strip 3 and the second limiting strip 4 limit the movement of the clothes drying rod 2. The two adjacent support sections 1 are separated. The tail of the support section 1 is provided with an external thread 9. The major diameter of the external thread 9 gradually increases along the tail direction of the support section 1. The tail of the support section 1 is fitted with a tapered locking sleeve 5. The tapered locking sleeve 5 is fitted onto the tail of the support frame from the end with the smaller diameter. The tapered locking sleeve 5 is provided with an internal thread 10. The major diameter of the internal thread 10 gradually increases along the tail direction of the support section 1. The internal thread 10 cooperates with the external thread 9. The tail of the support section 1 is inserted into the head of the adjacent support section 1.

[0027] The conical locking sleeve 5 has a gap 6, which starts from the smaller end of the conical locking sleeve 5 and ends near the larger end of the conical locking sleeve 5; the conical locking sleeve 5 is made of plastic.

[0028] In the above embodiments, such as Figure 2 The diagram shown is a structural schematic of this utility model. The multi-section extendable clothes rack of this utility model includes two support frames arranged facing each other. Each support frame includes two support rods, which form a triangular structure with the ground. The bottom of the support rods rests on the ground, and the top of the support rods is attached to the clothes rack 2. In this embodiment, the structure of the support rods is optimized, such as... Figure 1 and Figure 3 The diagram shows the structure of the support rod. Each support rod includes several support sections 1, with at least two sections 1, which can be adjusted as needed. In this embodiment, five support sections 1 are selected. The five support sections 1 have identical structures, except for different apertures. The five support sections 1 are interlocked, with the aperture decreasing sequentially from top to bottom. The head of the support section 1 with the largest aperture is installed with the clothes drying rod 2. After interlocking, the height of the support rod can be adjusted by pulling or retracting the support sections 1. Figure 4As shown, a schematic diagram of the connection relationship between two adjacent support sections 1 is provided. A first limiting strip 3 protruding inwards is provided near the head of support section 1, and a second limiting strip 4 protruding outwards is provided near the tail of support section 1. When the tail of the previous support section 1 is inserted into the head of the next support section 1 (through extrusion assembly during production), the first limiting strip 3 and the second limiting strip 4 interlock, allowing the two support sections 1 to slide to their maximum extent without disengaging. Simultaneously, an external thread 9 with several turns is provided at the tail of support section 1, with the major diameter of the external thread 9 increasing sequentially along the tail direction of support section 1. A conical locking sleeve 5 is fitted at the tail of support section 1, with the smaller end of the conical locking sleeve 5 first fitting into the tail of support section 1. The conical locking sleeve 5 has an internal thread 10, with the major diameter of the internal thread 10 also increasing sequentially along the tail direction of support section 1. Figure 5 The diagram shows the structure of the conical locking sleeve 5. The conical locking sleeve 5 is made of plastic, which allows for the opening of a gap 6 on the conical locking sleeve 5. The gap 6 extends from the smaller end to the larger end of the conical locking sleeve 5 but does not penetrate the entire conical locking sleeve 5. When the conical locking sleeve 5 is fitted onto the tail of the support section 1, the external thread 9 and the internal thread 10 engage with each other. When the tail of the support section 1 and the conical locking sleeve 5 rotate relative to each other, the larger end of the external thread 9 of the support section 1 engages with the larger end of the conical locking sleeve 5. As a result, the tail of the support section 1 will open the conical locking sleeve 5. By twisting in the opposite direction, the conical locking sleeve 5 will shrink. The tail of the support section 1, together with the conical locking sleeve 5, can then be inserted into the head of the next support section 1.

[0029] When the present invention needs to be unfolded for drying, the adjacent support section 1 is pulled to its maximum and the support section 1 is screwed on, so that the tail of the support section 1 and the conical locking sleeve 5 rotate relative to each other. The tail of the support section 1 and the conical locking sleeve 5 gradually engage from the small end to the large end through the thread, expanding the conical locking sleeve 5, thereby increasing the friction between the conical locking sleeve 5 and the head of the adjacent support section 1, and realizing the locking between the two adjacent support sections 1. Conversely, when the support rod needs to be retracted, the support section 1 is screwed on in the opposite direction, and the tail of the support section 1 is withdrawn from the large end to the small end of the conical locking sleeve 5. The conical locking sleeve 5 shrinks, reducing the friction with the inside of the adjacent support section 1. At this time, the adjacent support section 1 can slide freely, and the support rod can be retracted.

[0030] In the alternative embodiment described above, each support frame has a connector 7 at its top, and the clothes drying rod 2 is disposed between two connectors 7. The head of the first support section 1 is inserted into the bottom of the corresponding connector 7. The bottom of the connector 7 has a blind hole, and the head of the first support section 1 is inserted into the blind hole. The side of the connector 7 has a first connecting hole, and the clothes drying rod 2 is disposed in the first connecting hole. The head of the first support section 1 is fitted with a connecting cap, which is inserted into the blind hole. The side of the connector 7 and the side of the connecting cap are provided with locking holes 8 and locking rods that cooperate with the locking holes 8. One end of the locking rod passes through the locking holes 8 of the connector 7 and the locking holes 8 of the connecting cap in sequence. The clothes drying rod 2 includes several branch rods, which are extended and retracted along the same axis.

[0031] In this alternative design, the top of the support frame is installed together with the connector 7, where the connector 7 is a U-shaped connecting block, such as... Figure 6 As shown, blind holes are provided on both sides of the opening of the U-shaped connecting block. The top of the first support section 1 can be inserted into the blind hole, and the top of the support section 1 can abut against the blind hole. A first connecting hole is provided in the middle of the inner wall of the connecting body 7. This first connecting hole is also a blind hole. When the two support frames are arranged opposite each other, the two ends of a clothes drying rod 2 can be installed in the first connecting hole respectively. In order to stably install the support section 1 in the connecting body 7, a connecting cap is provided at the top of the support section 1. The side of the connecting cap has a locking hole 8. The side of the corresponding connecting body 7 also has a locking hole 8. The connecting cap and the support section 1 are fixed in the locking hole 8 from the side by the locking rod. At the same time, in order to ensure that the bottom of the last support section 1 is stably placed on the ground, a round anti-slip pad is also installed at the bottom of the support section 1. The clothes drying rod 2 in this utility model also has an adjustable length function. The adjustment method and structure are existing technologies and will not be described in detail in this application. In this way, the clothes drying rack of this utility model can be extended and reduced in size when not in use, making it easy to store.

[0032] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A multi-section extendable clothes rack, characterized in that: The device includes two opposing support frames, with a clothes drying rod positioned between them. Each support frame comprises several support sections that interlock end-to-end. The head of the first support section connects to the clothes drying rod. The head of the first support section has an inwardly protruding first limiting strip, and the tail of the first support section has an outwardly protruding second limiting strip. When two adjacent support sections slide relative to each other, the first and second limiting strips prevent the adjacent support sections from disengaging. The tail of the first support section has an external thread, the major diameter of which gradually increases along the direction of the tail. A tapered locking sleeve is fitted onto the tail of the first support section from the end with the smaller diameter. The tapered locking sleeve has an internal thread, the major diameter of which gradually increases along the direction of the tail. The internal thread mates with the external thread. The tail of the first support section is inserted into the head of the adjacent support section.

2. The multi-section extendable clothes rack according to claim 1, characterized in that: The conical locking sleeve has a slit that starts from the smaller end of the conical locking sleeve and ends near the larger end of the conical locking sleeve.

3. A multi-section extendable clothes rack according to claim 2, characterized in that: The conical locking sleeve is made of plastic.

4. A multi-section extendable clothes rack according to claim 1, characterized in that: Each of the support frames has a connector at its top, and the clothes drying rod is disposed between two of the connectors. The head of the first support section is inserted into the bottom of the corresponding connector.

5. A multi-section extendable clothes rack according to claim 4, characterized in that: The bottom of the connector is provided with a blind hole, and the head of the first support section is inserted into the blind hole. The side of the connector is provided with a first connecting hole, and the clothes drying rod is installed in the first connecting hole.

6. A multi-section telescopic clothes rack according to claim 5, characterized in that: The head of the first support section is equipped with a connecting cap, which is inserted into the blind hole. Both the side of the connector and the side of the connecting cap are provided with locking holes and locking rods that cooperate with the locking holes. One end of the locking rod passes through the locking hole of the connector and the locking hole of the connecting cap in sequence.

7. A multi-section extendable clothes rack according to claim 1, characterized in that: The clothes drying rod includes several sub-rods, which are telescopically arranged along the same axis.

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