A slippers airing rack

Abstract

The utility model discloses a kind of slippers airing rack, including side frame, multiple support rods are equipped between two side frames, support rod both ends are equipped with clamping rod, clamping rod one end is equipped with cooperation block, clamping groove is opened between cooperation block and clamping rod, clamping sleeve is equipped in the both sides of side frame, round plate is equipped outside clamping sleeve, round hole and arc slot are opened in round plate, limiting sleeve is sleeved outside clamping sleeve, control rod is equipped in one side of limiting sleeve, control plate is equipped on control rod, unlocking sleeve is sleeved outside clamping sleeve, unlocking slot is opened in unlocking sleeve side wall, movable frame is equipped in one side of unlocking sleeve, movable rod is equipped in movable frame, movable plate is equipped in movable rod one end, movable spring is sleeved outside movable rod, movable slot is opened outside clamping sleeve, moving groove is opened outside clamping sleeve, moving plate is equipped in moving groove, clamping block is equipped in one side of moving plate, the utility model realizes the convenient assembly and split of the whole airing rack, and effectively guarantee the assembly stability of the whole airing rack.

Description

Technical Field

[0001] This utility model relates to the field of slipper drying technology, and more specifically, to a slipper drying rack. Background Technology

[0002] In the existing technological field, there are still many technical problems to be solved in the design and manufacturing process of slipper drying racks. Traditional slipper drying racks usually adopt a structure assembled from support rods and side frames. Although this design meets the basic drying needs in terms of function, it exposes many inconveniences in actual use. In the existing technology, the connection between the side frames and multiple support rods requires the use of auxiliary tools such as screwdrivers and wrenches. In some cases, insufficient tools or incompatible tool models make it impossible to assemble and disassemble the drying rack. This cumbersome assembly method undoubtedly increases the threshold for use and the difficulty of operation. What is more troublesome is that when it is necessary to clean, move or seasonally store the drying rack, it also requires a complicated disassembly process, which consumes a lot of time and energy. This design inconvenience reduces the user experience of the product.

[0003] Secondly, in response to the aforementioned problem of cumbersome assembly and disassembly, some improved slipper drying racks have attempted to achieve convenient assembly and disassembly between the side frame and support rod through innovative connecting mechanisms. However, these quick-assembly structures generally suffer from technical defects such as overly simple structures and rough workmanship, and lack reliable protection mechanisms such as multiple locking mechanisms. In the actual use of slipper drying racks, due to the combined effects of various external factors such as uneven weight of items being dried, outdoor wind, movement and collisions, and improper operation by users, the already assembled connecting structure is prone to loosening or even complete detachment. This may not only cause items to fall and be damaged, but may also cause the drying rack to tip over due to structural instability. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the problems existing in the prior art, this utility model provides a slipper drying rack to solve the technical problems mentioned in the background art.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a slipper drying rack, comprising side frames, with multiple support rods detachably disposed between two side frames, each support rod having a locking rod fixedly connected to both ends, and a mating block fixedly connected to one end of each locking rod, with a locking groove formed between the mating block and the locking rod; locking sleeves detachably disposed on both sides of the side frames, each locking sleeve being detachably fitted onto the outside of the locking rod; a circular plate rotatably disposed on the outside of the locking sleeve, the circular plate having a circular hole and an arc-shaped groove, the circular hole being located at one end of the arc-shaped groove; a limiting sleeve slidably disposed on the outside of the locking sleeve, a control rod connected to one side of the limiting sleeve, and a fixed... The system includes a control panel with two locations. An unlocking sleeve is rotatably fitted onto the outer side of the locking sleeve. An unlocking groove is formed on the side wall of the unlocking sleeve. A movable frame is fixedly mounted on one side of the unlocking sleeve. A movable rod slides within the movable frame. A movable plate is fixedly connected to one end of the movable rod. A movable spring is movably fitted onto the outer side of the movable rod. Both ends of the movable spring are connected to the movable plate and the movable frame, respectively. Multiple movable grooves are formed on the outer side of the locking sleeve, and the other end of the movable rod is inserted into one of these grooves. A moving groove is formed on the outer side of the locking sleeve, and a moving plate slides within it. A locking block is connected to one side of the moving plate, and one end of the locking block engages with the locking groove.

[0008] The present invention is further provided with a limiting plate fixed at the connection between the support rod and the snap-fit ​​rod. By setting the limiting plate, the installation position between the support rod and the side frame can be precisely controlled, preventing the support rod from shifting or tilting during installation, ensuring the symmetry and stability of the entire drying rack structure, and also providing users with a clear installation reference point, reducing the difficulty of installation.

[0009] The present invention is further configured such that one end of the mating block adopts a chamfered structure design. The chamfered structure design allows the snap-fit ​​sleeve to smoothly push the snap-fit ​​block to move outward during the installation process, thereby improving the smoothness and convenience of assembly.

[0010] The present invention is further configured such that one end of the snap-fit ​​block is designed as a hemispherical structure, the snap-fit ​​groove fits into the snap-fit ​​block, and the inner wall edge of the snap-fit ​​groove is designed with rounded corners. Through the precise fit between the hemispherical snap-fit ​​block and the rounded corner snap-fit ​​groove, automatic guidance and precise positioning are achieved during the snap-fit ​​process, so that the snap-fit ​​block can easily slide into the snap-fit ​​groove and form a connection.

[0011] The present invention is further configured such that a control spring is movably sleeved on the outside of the control rod, one end of the control spring is connected to the limiting sleeve, and the other end of the control spring abuts against one side of the circular plate. Through the elastic action of the control spring, the limiting sleeve is provided with an automatic reset function, ensuring that the limiting sleeve can reliably return to the initial position after the operation is completed.

[0012] The present invention is further configured such that one end of the movable rod and the edge of the inner wall of the movable groove are both designed with rounded corners. By using the rounded corner design of the end of the movable rod and the inner wall of the movable groove, the frictional resistance between the movable rod and the movable groove during the sliding process is significantly reduced, making the unlocking and locking operations smoother and more fluid, while avoiding jamming or wear that may be caused by sharp corners.

[0013] The present invention is further configured such that an adapter block is fixedly provided on the inner side of the unlocking sleeve, and an adapter groove is provided on the outer side of the snap-fit ​​sleeve. The adapter block rotates and is positioned in the adapter groove. Through the precise cooperation between the adapter block and the adapter groove, the rotation range of the unlocking sleeve is limited, preventing the unlocking sleeve from rotating excessively. At the same time, this design also provides clear operation feedback, allowing the user to clearly perceive the unlocking and locking positions, avoiding problems of incomplete or excessive operation, and improving the intuitiveness and safety of use.

[0014] The present invention is further configured such that movable springs are movably provided on both sides of the locking block, and the two ends of the movable springs are respectively connected to the movable plate and the inner wall of the movable groove. Through the elastic action of the movable springs, it is ensured that the locking block can automatically reset to the locked position after the external force is removed.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, the present invention provides a slipper drying rack with the following advantages:

[0017] 1. Through an innovative connection structure composed of components such as snap-fit ​​rods, mating blocks, snap-fit ​​grooves, snap-fit ​​blocks, unlocking sleeves, moving plates, and snap-fit ​​sleeves, tool-free rapid assembly and disassembly of the support rod and side frame are achieved. When assembling the drying rack, the operator only needs to slip the snap-fit ​​sleeve from the outside of the side frame to the outside of the snap-fit ​​rod, and then rotate the unlocking sleeve in the opposite direction. The entire process does not require the use of any auxiliary tools such as screwdrivers or wrenches, and will not affect normal assembly due to incompatible tool models or missing tools. This tool-free rapid connection design greatly simplifies the assembly and disassembly process, significantly reduces the operation threshold and usage difficulty, effectively solves the technical problems of cumbersome, time-consuming and labor-intensive assembly and disassembly of traditional drying racks, and greatly improves the ease of use of the product.

[0018] 2. A multi-locking protection mechanism, consisting of a circular plate, a limiting sleeve, a control rod, a control plate, a movable frame, a movable rod, a movable plate, and a movable spring, achieves highly reliable fixation of the quick-connect structure. Under normal use, the inner wall of the limiting sleeve limits the outer wall of the movable plate, the movable rod precisely engages with the movable slot to constrain the movable frame, and the control rod, in conjunction with the control plate, firmly supports the limiting sleeve to one side of the circular plate. Ultimately, this prevents the movable frame and the unlocking sleeve from rotating unexpectedly, ensuring a stable connection between the locking block and the locking slot. This is even in situations where the weight of the items being dried is unevenly distributed, or where strong outdoor winds persist. Despite the combined effects of various adverse external factors such as frequent movement and collisions, and improper user operation, this multi-locking mechanism can still effectively prevent the connecting parts from loosening, shifting, or accidentally falling off, maintaining the stability and load-bearing capacity of the entire drying rack structure. This highly stable connection design effectively avoids safety hazards such as items falling and being damaged due to structural loosening, and the drying rack accidentally tipping over, preventing potential personal injury to users, greatly improving the safety and reliability of the product, and solving the technical defects of existing quick-assembly structures that are not stable enough and are prone to loosening and falling off. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of a slipper drying rack according to the present invention;

[0020] Figure 2 This is a schematic diagram of the support rod portion in this utility model;

[0021] Figure 3 This is a cross-sectional structural diagram of the snap-fit ​​sleeve, snap-fit ​​rod, snap-fit ​​block, unlocking sleeve, limiting sleeve and circular plate in this utility model;

[0022] Figure 4 This is a schematic diagram of the dispersed structure of the snap-fit ​​sleeve, snap-fit ​​rod, snap-fit ​​block, unlocking sleeve, limiting sleeve and circular plate in this utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the unlocking sleeve, the locking block, and the movable rod in this utility model.

[0024] In the diagram: 1. Side frame; 2. Support rod; 3. Snap-fit ​​rod; 4. Mating block; 5. Snap-fit ​​groove; 6. Snap-fit ​​sleeve; 7. Round plate; 8. Round hole; 9. Arc groove; 10. Limit sleeve; 11. Control rod; 12. Control plate; 13. Unlock sleeve; 14. Unlock groove; 15. Movable frame; 16. Movable rod; 17. Movable plate; 18. Movable spring; 19. Movable groove; 20. Moving groove; 21. Moving plate; 22. Snap-fit ​​block; 23. Limit plate; 24. Control spring; 25. Adaptor block; 26. Adaptor groove; 27. Moving spring. Detailed Implementation

[0025] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0027] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0028] Please see Figures 1-5 A slipper drying rack includes side frames 1, with multiple support rods 2 detachably arranged between the two side frames 1. Each support rod 2 has a locking rod 3 fixedly connected to both ends. A mating block 4 is fixedly connected to one end of each locking rod 3. A locking groove 5 is formed between the mating block 4 and the locking rod 3. Locking sleeves 6 are detachably arranged on both sides of the side frames 1, and are detachably fitted onto the outside of the locking rods 3. A circular plate 7 is rotatably arranged on the outside of the locking sleeve 6. A circular hole 8 and an arc-shaped groove 9 are formed on the circular plate 7, with the circular hole 8 located at one end of the arc-shaped groove 9. A limiting sleeve 10 is slidably fitted onto the outside of the locking sleeve 6. A control rod 11 is connected to one side of the limiting sleeve 10. A control plate 12 is fixedly arranged on the control rod 11. The control plate 12 has two locking points. An unlocking sleeve 13 is rotatably fitted on the outer side of the connecting sleeve 6. An unlocking groove 14 is opened on the side wall of the unlocking sleeve 13. A movable frame 15 is fixedly installed on one side of the unlocking sleeve 13. A movable rod 16 is slidably installed in the movable frame 15. A movable plate 17 is fixedly connected to one end of the movable rod 16. A movable spring 18 is movably fitted on the outer side of the movable rod 16. The two ends of the movable spring 18 are respectively connected to the movable plate 17 and the movable frame 15. Multiple movable grooves 19 are opened on the outer side of the locking sleeve 6, and the other end of the movable rod 16 is inserted into the movable groove 19. A moving groove 20 is opened on the outer side of the locking sleeve 6. A moving plate 21 is slidably installed in the moving groove 20. A locking block 22 is connected to one side of the moving plate 21. One end of the locking block 22 is locked into the locking groove 5.

[0029] Limiting plates 23 are fixedly installed at the connection points of support rod 2 and snap-fit ​​rod 3.

[0030] In this embodiment, when the device is needed, multiple support rods 2 and side frames 1 are assembled together, and then slippers are placed directly on the support rods 2 on both sides for drying. When the support rods 2 and side frames 1 need to be disassembled, the circular plate 7 is rotated forward first. The circular plate 7 will drive the circular hole 8 and the arc groove 9 to rotate forward. When the circular hole 8 rotates to a position concentric with the control plate 12, the limiting sleeve 10 is pushed. The limiting sleeve 10 will drive one side of the control rod 11 and the control plate 12 to slide through the circular hole 8, and the limiting sleeve 10 will cooperate with the circular plate 7 to compress the control spring 24. When the control spring 24 is compressed to its limit, the control plate 12 near the limiting sleeve 10 passes through the circular hole 8 and moves to... When the circular plate 7 is on the other side, rotate the circular plate 7 in the opposite direction, causing the circular plate 7 to drive the arc groove 9 and the circular hole 8 to rotate in the opposite direction, so that the control rod 11 enters the arc groove 9. Then the control rod 11 and the control plate 12 near the limiting sleeve 10 limit the limiting sleeve 10 to one side of the circular plate 7. At this time, the limiting sleeve 10 no longer limits the outer wall of the movable plate 17. Then rotate the unlocking sleeve 13 in the forward direction, so that the unlocking drives the movable frame 15 on one side to rotate in the forward direction. Then the movable frame 15 will drive the movable rod 16, the movable plate 17 and the movable spring 18 to rotate in the forward direction. Then the inner wall of the movable groove 19 presses against one end of the movable rod 16. Due to the rounded corners at the edge of the inner wall of the movable groove 19 and one end of the movable rod 16, Then, one end of the movable rod 16 slides out of the movable slot 19, and the other end of the movable rod 16 will drive the movable spring 18 to slide outward through the movable plate 17. At the same time, the unlocking sleeve 13 will drive the inner adapter block 25 to rotate along the adapter slot 26, and the unlocking sleeve 13 will drive the unlocking slot 14 to rotate in the forward direction. When the adapter block 25 rotates to the other end of the adapter slot 26, the unlocking slot 14 will just rotate to the position corresponding to the movable plate 21. Then, the locking sleeve 6 is pulled outward, and the locking sleeve 6 will drive the locking block 22 and other components to slide. Then, the inner wall of the locking slot 5 presses against one end of the locking block 22. Due to the hemispherical design of one end of the locking block 22 and the adaptation design of the locking slot 5, the locking block 22... 2 One end will gradually slide out of the snap-fit ​​groove 5, and the snap-fit ​​block 22 will drive the moving plate 21 to slide out of the moving groove 20, and make the moving plate 21 pass through the unlocking groove 14 and move to the outside of the unlocking sleeve 13. At the same time, the moving plate 21 will drive the moving spring 27 on one side to stretch outward, and then the snap-fit ​​sleeve 6 can be removed. Then the moving spring 27 will reset and pull the moving plate 21, so that the moving spring 27 and the moving plate 21 will be put back into the moving groove 20. The moving plate 21 will drive the snap-fit ​​block 22 on one side to slide inward and reset. Then, follow the above steps to remove the other snap-fit ​​sleeves 6, and then remove the two side frames 1 from the outside of the support rod 2. Then the entire drying rack can be disassembled.

[0031] Please see Figures 3-5 As a further implementation of the overall equipment: the edge of one end of the mating block 4 adopts a chamfered structure design.

[0032] One end of the snap-fit ​​block 22 has a hemispherical structure design, the snap-fit ​​groove 5 fits with the snap-fit ​​block 22, and the inner edge of the snap-fit ​​groove 5 adopts a rounded corner structure design.

[0033] A control spring 24 is movably sleeved on the outside of the control lever 11. One end of the control spring 24 is connected to the limiting sleeve 10, and the other end of the control spring 24 abuts against one side of the circular plate 7.

[0034] Both the end of the movable rod 16 and the inner edge of the movable groove 19 adopt a rounded corner design.

[0035] An adapter block 25 is fixedly provided on the inner side of the unlocking sleeve 13, and an adapter groove 26 is provided on the outer side of the snap-fit ​​sleeve 6. The adapter block 25 rotates and is positioned in the adapter groove 26.

[0036] The two sides of the snap-fit ​​block 22 are provided with movable springs 27, and the two ends of the movable springs 27 are respectively connected to the inner wall of the movable plate 21 and the movable groove 20.

[0037] More specifically, when assembling the drying rack as a whole, firstly, install the side frame 1 at both ends of multiple support rods 2, so that the limiting plate 23 abuts against the inner side of the side frame 1, and the locking rods 3 fixed at both ends of the support rods 2 pass through the pre-drilled mounting holes on the two side frames 1. Then, the locking sleeve 6 is fitted from the outside of the side frame 1 to the outside of the locking rod 3. Then, the chamfered structure at one end of the engaging block 4 will push the locking block 22 outward, so that the locking block 22 will again drive the moving plate 21 to slide outward, and the moving plate 21 will again drive the moving spring 27 to stretch outward. When the locking sleeve 6 is fully fitted to the outside of the locking rod 3, the position of the locking block 22 corresponds to the position of the locking groove 5. Then, the moving spring 27 resets and pulls the moving plate 21, so that the moving plate 21 follows the moving spring 27. 7. The plate 21 is retracted into the movable slot 20, and the movable plate 21 will drive the locking block 22 on one side to slide inward and reset again, so that one end of the locking block 22 is inserted into the locking slot 5. Then, the unlocking sleeve 13 is rotated in the opposite direction. The unlocking sleeve 13 will drive the movable rod 16, the movable spring 18, and the movable plate 17 to rotate in the opposite direction through the movable frame 15 on one side. The unlocking sleeve 13 will also drive the inner adapter block 25 to rotate in the opposite direction along the adapter slot 26. At the same time, the unlocking sleeve 13 will drive the unlocking slot 14 to rotate in the opposite direction. When the adapter block 25 rotates back to its original position inside the adapter slot 26, the unlocking slot 14 rotates and resets to a position that does not correspond to the movable plate 21. At this time, the inner wall of the unlocking sleeve 13 limits the outer wall of the movable plate 21, and the movable frame 15 just drives the movable rod 16. Once the component rotates back to the position corresponding to the original movable slot 19, the movable spring 18 resets and pulls the movable plate 17, causing the movable plate 17 to slide the movable rod 16 inwards to reset, and one end of the movable rod 16 to insert into the original movable slot 19. Then, the circular plate 7 rotates clockwise again, causing the circular hole 8 and the arc-shaped slot 9 to rotate clockwise again. When the circular hole 8 rotates to the position concentric with the control plate 12, the control spring 24 resets and pushes the limit sleeve 10. Then, the limit sleeve 10 causes one side of the control rod 11 and the two control plates 12 to slide and reset. When the control spring 24 is fully reset, the control plate 12 at the top of the control rod 11 moves back to the original side of the circular plate 7. Then, the circular plate 7 rotates counterclockwise, causing the circular plate 7 to slide the circular hole 8 and the arc-shaped slot 9 to reset. The groove 9 is rotated and reset to a position that does not correspond to the control rod 11 and the control plate 12. Then, the control rod 11, together with the top control plate 12, supports the limiting sleeve 10 to one side of the circular plate 7, so that the limiting sleeve 10 cannot slide easily. Then, the inner wall of the limiting sleeve 10 limits the outer wall of the movable plate 17, so that the movable plate 17 and the movable rod 16 cannot slide outward. Then, the movable rod 16 and the movable groove 19 cooperate to limit the movable frame 15, so that the movable frame 15 will not rotate, thus preventing the movable frame 15 and the unlocking sleeve 13 from rotating accidentally, thereby ensuring a stable connection between the support rod 2 and the side frame 1. Then, following the above steps, other locking sleeves 6 and locking rods 3 are engaged, thereby achieving a stable and convenient assembly of the drying rack.

[0038] In summary, when using or operating the entire device: Assemble the multiple support rods 2 and side frames 1 together, then place the slippers directly on the support rods 2 on both sides for drying. When disassembling the support rods 2 and side frames 1, first rotate the circular plate 7 clockwise. The circular plate 7 will cause the circular hole 8 and the arc-shaped groove 9 to rotate clockwise. When the circular hole 8 rotates to a position concentric with the control plate 12, push the limiting sleeve 10. The limiting sleeve 10 will cause one side of the control rod 11 and control plate 12 to slide through the circular hole 8. The limiting sleeve 10 will cooperate with the circular plate 7 to compress the control spring 24. When the control spring 24 is compressed to its limit, one side of the control plate 12 near the limiting sleeve 10 passes through. When the circular hole 8 moves to the other side of the circular plate 7, the circular plate 7 is then rotated in the opposite direction, causing the circular plate 7 to drive the arc groove 9 and the circular hole 8 to rotate in the opposite direction, so that the control rod 11 enters the arc groove 9. Then, the control rod 11 and a control plate 12 near the limiting sleeve 10 limit the limiting sleeve 10 to one side of the circular plate 7. At this time, the limiting sleeve 10 no longer limits the outer wall of the movable plate 17. Then, the unlocking sleeve 13 is rotated in the forward direction, so that the unlocking causes one side of the movable frame 15 to rotate in the forward direction. Then, the movable frame 15 will drive the movable rod 16, the movable plate 17, and the movable spring 18 to rotate in the forward direction. Then, the inner wall of the movable groove 19 presses against one end of the movable rod 16. Because the edge of the inner wall of the movable groove 19 and the movable rod 16 are pressed together, the inner wall of the movable groove 19 presses against one end of the movable rod 16. The rounded corners of the end allow one end of the movable rod 16 to slide out of the movable slot 19, while the other end of the movable rod 16 drives the movable spring 18 to slide outward via the movable plate 17. Simultaneously, the unlocking sleeve 13 drives the inner adapter block 25 to rotate along the adapter slot 26, and the unlocking sleeve 13 drives the unlocking slot 14 to rotate forward. When the adapter block 25 rotates to the other end of the adapter slot 26, the unlocking slot 14 rotates to the position corresponding to the movable plate 21. Then, the locking sleeve 6 is pulled outward, causing the locking block 22 and other components to slide. The inner wall of the locking slot 5 then presses against one end of the locking block 22. Due to the hemispherical design of one end of the locking block 22 and the adaptation design of the locking slot 5, the locking mechanism... One end of block 22 will gradually slide out of the snap-fit ​​groove 5, and the snap-fit ​​block 22 will drive one end of the moving plate 21 to slide out of the moving groove 20, and make the moving plate 21 pass through the unlocking groove 14 and move to the outside of the unlocking sleeve 13. At the same time, the moving plate 21 will drive one side of the moving spring 27 to stretch outward, and then the snap-fit ​​sleeve 6 can be removed. Then the moving spring 27 will reset and pull the moving plate 21, so that the moving spring 27 and the moving plate 21 will retract into the moving groove 20. The moving plate 21 will drive one side of the snap-fit ​​block 22 to slide inward and reset. Then, follow the above steps to remove the other snap-fit ​​sleeves 6, and then remove the two side frames 1 from the outside of the support rod 2. Then the entire drying rack can be disassembled.

[0039] When assembling the drying rack as a whole, first install the side frame 1 at both ends of the multiple support rods 2, so that the limiting plate 23 abuts against the inner side of the side frame 1, and the locking rods 3 fixed at both ends of the support rods 2 pass through the pre-drilled mounting holes on the two side frames 1. Then, the locking sleeve 6 is fitted from the outside of the side frame 1 to the outside of the locking rod 3. Then, the chamfered structure at one end of the mating block 4 will push the locking block 22 outward, so that the locking block 22 will drive the moving plate 21 to slide outward again, and the moving plate 21 will drive the moving spring 27 to stretch outward again. When the locking sleeve 6 is fully fitted to the outside of the locking rod 3, the position of the locking block 22 corresponds to the position of the locking groove 5. Then, the moving spring 27 resets and pulls the moving plate 21, so that the moving plate 21 follows the moving spring 27 to retract. The plate 21 is inserted into the movable slot 20, and the movable plate 21 will drive the locking block 22 on one side to slide inward and reset again, so that one end of the locking block 22 is inserted into the locking slot 5. Then, the unlocking sleeve 13 is rotated in the opposite direction. The unlocking sleeve 13 will drive the movable rod 16, the movable spring 18, and the movable plate 17 to rotate in the opposite direction through the movable frame 15 on one side. The unlocking sleeve 13 will also drive the inner adapter block 25 to rotate in the opposite direction along the adapter slot 26. At the same time, the unlocking sleeve 13 will drive the unlocking slot 14 to rotate in the opposite direction. When the adapter block 25 rotates back to its original position inside the adapter slot 26, the unlocking slot 14 rotates and resets to a position that does not correspond to the movable plate 21. At this time, the inner wall of the unlocking sleeve 13 limits the outer wall of the movable plate 21, and the movable frame 15 just drives the movable rod 16 and other components. Rotate back to the position corresponding to the original movable slot 19, then the movable spring 18 resets and pulls the movable plate 17, causing the movable plate 17 to drive the movable rod 16 to slide inwards and reset, so that one end of the movable rod 16 is inserted into the original movable slot 19. Then rotate the circular plate 7 forward again, and the circular plate 7 will drive the circular hole 8 and the arc-shaped slot 9 to rotate forward again. When the circular hole 8 rotates to the position concentric with the control plate 12, the control spring 24 resets and pushes the limit sleeve 10. Then the limit sleeve 10 will drive the control rod 11 on one side and the two control plates 12 to slide and reset. When the control spring 24 is fully reset, the control plate 12 at the top of the control rod 11 moves back to the original side of the circular plate 7. Then rotate the circular plate 7 in the opposite direction, so that the circular plate 7 drives the circular hole 8 and the arc-shaped slot 9 to rotate inwards and reset. 9. Rotate and reset to a position that does not correspond to the control rod 11 and control plate 12. Then, the control rod 11, together with the top control plate 12, supports the limiting sleeve 10 to one side of the circular plate 7, so that the limiting sleeve 10 cannot slide easily. Then, the inner wall of the limiting sleeve 10 limits the outer wall of the movable plate 17, so that the movable plate 17 and the movable rod 16 cannot slide outward. Then, the movable rod 16 and the movable groove 19 cooperate to limit the movable frame 15, so that the movable frame 15 will not rotate. Thus, the movable frame 15 and the unlocking sleeve 13 will not rotate accidentally, thereby ensuring a stable connection between the support rod 2 and the side frame 1. Then, follow the above steps to form a locking relationship between the other locking sleeves 6 and the locking rods 3, thereby achieving a stable and convenient assembly of the drying rack as a whole.

[0040] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A slipper drying rack, comprising side frames (1), with multiple support rods (2) provided between the two side frames (1), characterized in that: The support rod (2) is provided with locking rods (3) at both ends, and a mating block (4) is provided at one end of the locking rod (3). A locking groove (5) is provided between the mating block (4) and the locking rod (3). The side frame (1) is provided with locking sleeves (6) on both sides. A circular plate (7) is rotatably provided on the outside of the locking sleeve (6). A circular hole (8) and an arc groove (9) are provided on the circular plate (7). The circular hole (8) is opened at one end of the arc groove (9). A limiting sleeve (10) is slidably fitted on the outside of the locking sleeve (6). A control rod (11) is provided on one side of the limiting sleeve (10). A control plate (12) is provided on the control rod (11). 2) There are two locations. The outer side of the snap-fit ​​sleeve (6) is fitted with an unlocking sleeve (13). The side wall of the unlocking sleeve (13) is provided with an unlocking groove (14). The unlocking sleeve (13) is provided with a movable frame (15) on one side. The movable frame (15) is provided with a movable rod (16) slidingly. One end of the movable rod (16) is provided with a movable plate (17). The outer side of the movable rod (16) is provided with a movable spring (18). The outer side of the snap-fit ​​sleeve (6) is provided with multiple movable grooves (19). The outer side of the snap-fit ​​sleeve (6) is provided with a moving groove (20). The moving groove (20) is provided with a moving plate (21) slidingly. The moving plate (21) is provided with a snap-fit ​​block (22) on one side.

2. The slipper drying rack according to claim 1, characterized in that: A limiting plate (23) is fixedly provided at the connection between the support rod (2) and the snap-fit ​​rod (3).

3. A slipper drying rack according to any one of claims 1 or 2, characterized in that: The mating block (4) has a chamfered edge design at one end.

4. A slipper drying rack according to claim 3, characterized in that: One end of the snap-fit ​​block (22) is designed as a hemispherical structure. The snap-fit ​​groove (5) fits into the snap-fit ​​block (22), and the inner edge of the snap-fit ​​groove (5) is designed with rounded corners.

5. A slipper drying rack according to claim 1, characterized in that: A control spring (24) is movably sleeved on the outside of the control rod (11). One end of the control spring (24) is connected to the limiting sleeve (10), and the other end of the control spring (24) abuts against one side of the circular plate (7).

6. A slipper drying rack according to claim 5, characterized in that: Both the movable rod (16) and the inner edge of the movable groove (19) are designed with rounded corners.

7. A slipper drying rack according to claim 4, characterized in that: An adapter block (25) is fixedly provided on the inner side of the unlocking sleeve (13), and an adapter groove (26) is provided on the outer side of the snap sleeve (6). The adapter block (25) rotates in the adapter groove (26).

8. A slipper drying rack according to claim 7, characterized in that: The snap-fit ​​block (22) is provided with movable springs (27) on both sides, and the two ends of the movable springs (27) are respectively connected to the inner wall of the movable plate (21) and the movable groove (20).

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