An adjustable clothes drying rack with an anti-slip structure

Abstract

This utility model specifically relates to an adjustable clothes drying rack with an anti-slip structure, belonging to the technical field of clothes drying racks. It includes a main unit, with drying racks symmetrically fixedly connected to the bottom of the main unit via a telescopic frame. Each end of the drying rack has a fixedly installed slide frame, and connecting frames are symmetrically slidably installed within the slide frames. A quilt drying rod is fixedly installed between the free ends of the connecting frames on the same side of the drying rack. A first connecting member is provided within the slide frames at both ends of the drying rack, and a second connecting member is provided at one end of the connecting frame slidably installed within the slide frame. The first and second connecting members cooperate. This device, through the cooperation of the second connecting member on the connecting frame and the first connecting member within the slide frame, solves the problem of the drying rod sliding randomly due to its own weight. It can achieve an anti-slip function at a specific position on the slide, and the anti-slip state can be released simply by rotating the connecting frame to a certain angle. While being simple to operate, it is perfectly suitable for drying various clothes and quilts, making it highly practical.

Description

Technical Field

[0001] This utility model specifically relates to an adjustable clothes drying rack with an anti-slip structure, belonging to the technical field of clothes drying racks. Background Technology

[0002] Electric smart clothes drying racks are a common household item. Generally, clotheslines can be used to hang clothes to dry, while quilt drying racks are mainly used for drying quilts, blankets, and other large items. When not in use, quilt drying racks are folded up or to the side next to the drying rack. When in use, they are flipped over and placed under the drying rack. Depending on the design, some products place the quilt drying rack directly under the drying rack, with the distance between the two racks equal to the distance between the drying racks; others place it less than the distance between the drying racks. Both designs can meet the drying needs of different users.

[0003] In conjunction with the descriptions of the two products mentioned above, there is another type of drying rack with a sliding drying rod, such as the clothes rack with flexible adjustable drying rod position disclosed in patent publication number CN218711612U. When in use, users can adjust the distance between the two drying rods within a certain range, making it more suitable for various drying environments.

[0004] The technical solution used in these patented devices is generally to achieve the sliding of a circular pulley on the connecting plate assembly within a slide groove. In actual use, the sliding may occasionally be too flexible. After drying bedding, the drying rod will tilt at a certain angle due to gravity, and the drying rod will also easily slide downwards.

[0005] To solve this problem, it is necessary to innovate and improve the sliding track and pulley structure, taking into account the influence of gravity and the possible tilt angle, so that the drying rack can not only achieve flexible sliding, but also stop at the appropriate position. Utility Model Content

[0006] The purpose of this utility model is to address the shortcomings of the existing technology by providing an adjustable clothes drying rack with an anti-slip structure. The drying rod can slide and adjust its position within a certain range and can stop at several specific positions, preventing it from sliding due to gravity or the tilting of the drying rod.

[0007] This utility model achieves the above-mentioned objective through the following technical solution: an adjustable clothes drying rack with an anti-slip structure, comprising a main unit, with drying racks symmetrically and fixedly connected to the bottom of the main unit via a telescopic frame, and a slide frame fixedly installed at each end of the drying rack, with connecting frames symmetrically and slidably installed inside the slide frame, and a quilt drying rod fixedly installed between the free ends of the connecting frames on the same side of the drying rack, with a first connecting member provided inside the slide frame at both ends of the drying rack, and a second connecting member provided at one end of the connecting frame slidably installed inside the slide frame, the first connecting member cooperating with the second connecting member to prevent the quilt drying rod from accidentally sliding along the long axis of the slide frame.

[0008] Preferably, the slide is horizontally arranged at the two drying ends, and the two drying ends of the slide are fixedly connected by screws. The slide has a slide rail, and the two ends of the slide rail are provided with plugs.

[0009] Preferably, a limit block is provided at the center of the slide along its long axis, and the slide is divided into sliding areas of equal length at both ends.

[0010] Preferably, the first connecting member is an anti-slip arc groove, which is equally spaced and symmetrically opened on the upper and lower inner walls of the slide, and the inner circumferential surface of the anti-slip arc groove is a concave arc shape.

[0011] Preferably, one end of the connecting frame is fixedly mounted with a positioning pulley by rivets and washers, and the positioning pulley is symmetrically provided with protruding anti-rotation pins, while the end of the connecting frame is provided with an anti-rotation groove that is clearance-fitted with the anti-rotation pin.

[0012] Preferably, the second connecting member is a sliding arc surface and a positioning arc surface. The sliding arc surface is symmetrically disposed on the outer peripheral surface of the positioning pulley, and the positioning arc surface is symmetrically disposed on the outer peripheral surface of the positioning pulley. The inner diameter of the arc of the sliding arc surface is larger than the inner diameter of the arc of the positioning arc surface, and the positioning arc surface is convex.

[0013] Preferably, the positioning arc surface and the anti-slip arc groove inside the first connector engage with each other to limit and fix the quilt drying rod.

[0014] The beneficial effects of this utility model are: by cooperating the second connecting part on the connecting frame and the first connecting part in the slide, this device solves the problem of the drying rod sliding randomly due to its own weight. It can achieve the anti-slip function at a specific position on the slide, and the anti-slip state can be released simply by rotating the connecting frame to a certain angle. It is simple to operate and can be fully suitable for drying various clothes and quilts, making it highly practical. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram showing the movement range of the connecting frame of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the carriage of this utility model;

[0018] Figure 4 This is a schematic diagram of the snap-fit ​​structure between the positioning pulley and the slide rail of this utility model;

[0019] Figure 5 This is an exploded view of the connection structure of the positioning pulley of this utility model;

[0020] Figure 6 This is a schematic diagram showing the position of the positioning pin of this utility model;

[0021] Figure 7 This is a schematic diagram of the structure of the second connecting member of this utility model;

[0022] In the diagram: 1. Main unit; 2. Drying rack; 3. Slide rack; 4. Connecting frame; 5. Drying rod; 6. First connecting piece; 601. Anti-slip arc groove; 7. Second connecting piece; 701. Sliding arc surface; 702. Positioning arc surface; 8. Slide rail; 9. End cap; 10. Limiting block; 11. Rivet; 12. Washer; 13. Positioning pulley; 14. Anti-rotation pin; 15. Anti-rotation groove; 16. Telescopic rack. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-7 As shown, an adjustable clothes drying rack with an anti-slip structure includes a main unit 1. A clothes drying rack 2 is symmetrically fixedly connected to the bottom of the main unit 1 via a telescopic frame 16. A slide frame 3 is fixedly installed at each end of the clothes drying rack 2. A connecting frame 4 is symmetrically slidably installed inside the slide frame 3. A quilt drying rod 5 is fixedly installed between the free ends of the connecting frame 4 on the same side of the clothes drying rack 2. A first connecting member 6 is provided in the slide frame 3 at both ends of the clothes drying rack 2. A second connecting member 7 is provided at one end of the connecting frame 4 slidably installed in the slide frame 3. The first connecting member 6 and the second connecting member 7 cooperate to prevent the quilt drying rod 5 from accidentally sliding along the long axis of the slide frame 3. It should be noted that the main unit 1 is equipped with an electric drive mechanism (since it is a common existing technology in the market, its structure is not described in this device), thereby realizing the extension and retraction of the telescopic frame 16, and thus realizing the overall lifting and lowering of the clothes drying rack 2.

[0025] The slide 3 is horizontally positioned at the ends of the two drying racks 2, and the two ends of the slide 3 are fixedly connected to the ends of the two drying racks 2 by screws. The slide 3 has a slide rail 8 inside, and the two ends of the slide rail 8 are provided with plugs 9. A limit block 10 is provided at the center of the slide rail 8 along its long axis. The slide rail 8 is divided into sliding areas of equal length at both ends. It should be noted that by fixing the slide 3 to the drying rack 2 with screws, it is easy to replace the slide 3 in a timely manner. The plugs 9 at both ends of the slide 3 are inserted into the two ends of the slide rail 8, thereby sealing the connecting frame 4.

[0026] The first connecting piece 6 is an anti-slip arc groove 601. The anti-slip arc groove 601 is equally spaced and symmetrically opened on the upper and lower inner walls of the slide 8. The inner circumferential surface of the anti-slip arc groove 601 is a concave arc shape. One end of the connecting frame 4 is fixedly installed with a positioning pulley 13 by rivets 11 and washers 12. The positioning pulley 13 is symmetrically provided with protruding anti-rotation pins 14. The end of the connecting frame 4 is provided with an anti-rotation groove 15 that is clearance-fitted with the anti-rotation pins 14, so as to facilitate the disassembly and fixing of the positioning pulley 13. The positioning pulley 13 can be installed on the connecting frame 4 by rivets 11 and washers 12.

[0027] The second connecting piece 7 consists of a sliding arc surface 701 and a positioning arc surface 702. The sliding arc surface 701 is symmetrically arranged on the outer circumference of the positioning pulley 13, and the positioning arc surface 702 is symmetrically arranged on the outer circumference of the positioning pulley 13. The inner diameter of the arc of the sliding arc surface 701 is larger than the inner diameter of the arc of the positioning arc surface 702. The positioning arc surface 702 is convex and engages with the anti-slip arc groove 601 in the first connecting piece 6 to limit and fix the quilt drying rod 5. It should be noted that when installing the positioning pulley 13, the positioning arc surface 702 on the positioning pulley 13 needs to be parallel to the wide axis direction of the slide rail 8. That is, when the connection is in a vertical state, the positioning arc surface 702 engages with the anti-slip arc groove 601, and the convex part of the positioning arc surface 702 of the positioning pulley 13 matches the concave part of the anti-slip arc groove 601 of the slide rail 8. The arc dimension of the anti-slip arc groove 601 is larger. The arc dimension of the positioning arc surface 702 is such that, under the action of gravity, the positioning arc surface 702 contacts the anti-slip arc groove 601, generating resistance in the direction of the slide rail 8. This ensures that the positioning pulley 13 and the slide rail 8 will not shift due to their own weight within a certain tilt angle range. When an external force is applied to the connecting frame 4, if the external force along the slide rail 8 is greater than the resistance generated by the self-weight of the positioning arc surface 702 on the anti-slip arc groove 601, the sliding position adjustment of the connecting piece assembly can be achieved. At the same time, to make the operation smoother and reduce the external force applied during operation, the connecting frame 4 can be rotated beyond a certain angle. At this time, the positioning arc surface 702 no longer contacts the anti-slip arc groove 601, and the sliding arc surface 701 contacts the anti-slip arc groove 601. The arc dimension of the sliding arc surface 701 is greater than the arc dimension of the positioning arc surface 702, and the resistance generated by its own weight will be significantly reduced, which is more conducive to sliding in the direction of the slide rail.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An adjustable clothes drying rack with an anti-slip structure, comprising a main unit (1), wherein a clothes drying rack (2) is symmetrically and fixedly connected below the main unit (1) via a telescopic frame (16), characterized in that: The ends of the drying rack (2) are all fixedly installed with a slide rack (3). A connecting frame (4) is symmetrically slidably installed inside the slide rack (3). A quilt drying rod (5) is fixedly installed between the free ends of the connecting frame (4) on the same side of the drying rack (2). A first connecting piece (6) is provided inside the slide rack (3) at both ends of the drying rack (2). A second connecting piece (7) is provided at one end of the connecting frame (4) slidably installed inside the slide rack (3). The first connecting piece (6) and the second connecting piece (7) cooperate to prevent the quilt drying rod (5) from sliding unexpectedly along the long axis of the slide rack (3).

2. The adjustable clothes drying rack with an anti-slip structure as described in claim 1, characterized in that: The slide (3) is horizontally arranged at the ends of the two drying (2), and the two ends of the slide (3) are fixedly connected to the ends of the two drying (2) by screws. The slide (3) has a slide (8) inside, and the two ends of the slide (8) are provided with plugs (9).

3. The adjustable clothes drying rack with an anti-slip structure as described in claim 2, characterized in that: The slide (8) is provided with a limit block (10) at the center of its long axis, and the slide (8) is divided into sliding areas with equal lengths at both ends.

4. The adjustable clothes drying rack with an anti-slip structure as described in claim 3, characterized in that: The first connector (6) is an anti-slip arc groove (601). The anti-slip arc groove (601) is equally spaced and symmetrically opened on the upper and lower inner walls of the slide (8). The inner circumferential surface of the anti-slip arc groove (601) is a concave arc shape.

5. The adjustable clothes drying rack with an anti-slip structure as described in claim 1, characterized in that: One end of the connecting frame (4) is fixedly installed with a positioning pulley (13) by a rivet (11) and a washer (12). The positioning pulley (13) is symmetrically provided with a protruding anti-rotation pin (14), and the end of the connecting frame (4) is provided with an anti-rotation groove (15) that is clearance-fitted with the anti-rotation pin (14).

6. The adjustable clothes drying rack with an anti-slip structure as described in claim 5, characterized in that: The second connecting member (7) consists of a sliding arc surface (701) and a positioning arc surface (702). The sliding arc surface (701) is symmetrically arranged on the outer circumferential surface of the positioning pulley (13), and the positioning arc surface (702) is symmetrically arranged on the outer circumferential surface of the positioning pulley (13). The inner diameter of the arc of the sliding arc surface (701) is larger than the inner diameter of the arc of the positioning arc surface (702), and the positioning arc surface (702) is convex.

7. The adjustable clothes drying rack with an anti-slip structure as described in claim 6, characterized in that: The positioning arc surface (702) and the anti-slip arc groove (601) inside the first connector (6) engage with each other to achieve the limiting and fixing of the quilt drying rod (5).

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