Aim to provide a kind of convenient overhauling's drying rod suspension connecting structure and hidden electric drying rack

Abstract

The utility model discloses a kind of airing rod suspension connecting structure and hidden electric clothes drying rack for easy maintenance, belong to clothes drying rack field.The utility model's airing rod suspension connecting structure, including suspension seat and locking bolt, suspension seat includes first suspension block and second suspension block, suspension rope is connected with first suspension block, the upper side of the rod body is fixed by the locking bolt of installation from below to above in the one end of first suspension block, the upper side of the rod body is also fixed by the locking bolt of installation from below to above in second suspension block, and the other end of first suspension block is pressed in the one end of second suspension block.Using first suspension block and second suspension block combination structure, on the one hand, the reliability of airing rod suspension connection is guaranteed, on the other hand, the removal of part suspension block can be realized by the combination structure of suspension seat, to facilitate the disassembly of main part, non-destructive disassembly in the maintenance process of airing machine is realized, greatly facilitate the maintenance operation of hidden electric clothes drying rack.

Description

Technical Field

[0001] This utility model relates to a clothes drying rack, and more specifically, to a clothes drying rod suspension connection structure that is easy to inspect and maintain, and a concealed electric clothes drying rack. Background Technology

[0002] Clothes drying racks are typically installed on the roof of balconies and usually consist of a main unit that controls the lifting and lowering of the rack, and a drying rod connected below the main unit. They can be divided into two categories based on the drive method: hand-cranked and electric. Currently, regardless of the drive method, the drying rod and the main unit are generally connected by steel wire ropes, and the suspended end of the steel wire rope is usually connected to the drying rod using a suspension bracket (clamp).

[0003] For electric clothes drying racks, the drying rod and suspension base are usually designed to be detachable for easy maintenance of the main unit. For example, Chinese Patent Publication No. CN217869611U discloses "A Clothes Drying Rack for Easy Disassembly" (publication date November 22, 2022), which includes a main body, a drying rod, and a steel wire rope. The main body houses a coil and a drive motor. The drying rod is positioned below the main body, and the steel wire rope connects the main body and the drying rod. Clamps are located at both ends of the drying rod. One end of the steel wire rope is fixed to the clamp, and the other end connects to the coil inside the main body. The bottom of the clamp has an installation groove. The drying rod is inserted into the installation groove from bottom to top and detachably connected to the clamp via a locking device. The clamp is U-shaped, with a horizontal plate and two side plates. Positioning holes are located at the bottom of the side plates, and corresponding disassembly holes are located at the bottom of the drying rod. The locking device secures the clamp to the drying rod via the disassembly holes and positioning holes. The drying rod of this clothes drying rack can be disassembled from the bottom, making disassembly quick and convenient during maintenance. However, the above-mentioned clamp structure is more suitable for drying rods with hanging parts at the top. For some drying rods with hanging slots at the top, the lack of a hanging part makes the clamp connection structure difficult to install, and the height of the clamp is relatively large, which is inconsistent with the original design of the drying rod with hanging slots. This can easily increase the storage space of the main unit for the drying rod, which is not conducive to reducing the height of the main unit.

[0004] Furthermore, since it is difficult to ensure that the lengths of the wire ropes at both ends of the main unit are completely consistent, and when the drying rod is stored in the drying rod receiving slot of the main unit, the tension of the wire ropes at one or both ends on the drying rod may be relatively large. This means that although the drying rod can be removed, the suspension clamp of the wire rope may be pulled tight against the drying rod receiving slot of the main unit, making disassembly difficult. In particular, when the lifting bolts of the main unit are close to the suspension clamp of the wire rope, the installation nut cannot be removed due to the obstruction of the suspension clamp, often requiring destructive disassembly, such as cutting the wire rope, which brings great trouble to the actual maintenance work. Summary of the Invention

[0005] 1. Technical problem to be solved by the utility model

[0006] The purpose of this utility model is to overcome the above-mentioned shortcomings of the existing clothes drying rack rod connection structure, and to provide a clothes drying rod suspension connection structure that is easy to maintain and a concealed electric clothes drying rack. Using the technical solution of this utility model, locking bolts installed from bottom to top are used to fix the first suspension block and the second suspension block respectively, facilitating quick disassembly of the drying rod. Furthermore, the combined structure of the first and second suspension blocks ensures the reliability of the clothes drying rod suspension connection and allows for the removal of some suspension blocks through the combined structure of the suspension base, facilitating the disassembly of the main unit. This achieves non-destructive disassembly during the maintenance of the clothes drying rack, greatly simplifying the maintenance operation of the concealed electric clothes drying rack.

[0007] 2. Technical Solution

[0008] To achieve the above objectives, the technical solution provided by this utility model is as follows:

[0009] This utility model discloses a maintenance-friendly hanging rod suspension connection structure, located at the connection between the rod body and the suspension rope. It includes a suspension seat and locking bolts. The suspension seat comprises a first suspension block and a second suspension block. The suspension rope is connected to the first suspension block. One end of the first suspension block is fixed to the upper side of the rod body by a locking bolt installed from bottom to top. The second suspension block is also fixed to the upper side of the rod body by a locking bolt installed from bottom to top, with one end of the second suspension block pressing against the other end of the first suspension block. After the locking bolts are removed, the rod body can be separated from the first and second suspension blocks, and the second suspension block can be detached by moving laterally relative to the first suspension block.

[0010] Furthermore, an elastic component for adaptively leveling the rod body when storing the drying rod is provided between the suspension rope and the first suspension block. The elastic component includes a compression spring, the upper end of which acts on the first suspension block and the lower end of which acts on the lower end of the suspension rope. A through hole for accommodating the above-mentioned elastic component is also provided at the connection between the rod body and the suspension rope.

[0011] Furthermore, the elastic component also includes an end cap and a washer. The lower end of the suspension rope is provided with an end head. The first suspension block is provided with a hole for the end head to pass through. The compression spring is sleeved on the lower end of the suspension rope. The end cap and the end head are engaged to make the lower end of the compression spring abut against the end cap. One side of the washer has a rope-holding groove. The washer is engaged on the suspension rope and located at the upper end of the compression spring.

[0012] Furthermore, the connection between the rod and the suspension rope is provided with an upper insertion hole and a lower insertion hole that are opposite in position. The lower part of the first suspension block and the second suspension block are respectively provided with locking pins that can be inserted into the corresponding upper insertion holes and threadedly connected to the locking bolts.

[0013] Furthermore, it also includes a connecting block. The upper side of the connecting block is provided with a positioning hole corresponding to the upper insertion hole and a receiving groove corresponding to the through hole. The lower side of the connecting block is provided with a countersunk hole corresponding to the lower insertion hole. The connecting block is installed in the rod cavity of the rod body from the end of the rod body. The locking pins on the first suspension block and the second suspension block pass through the corresponding upper insertion hole from top to bottom and are inserted into the corresponding positioning hole. The locking bolts pass through the corresponding lower insertion hole and countersunk hole from bottom to top and are screwed to the corresponding locking pins, thereby fixing the first suspension block and the second suspension block together with the connecting block.

[0014] Furthermore, it also includes an inspection cover with a plug, which is installed from bottom to top below the rod body so that the plug passes through the lower insertion hole and is inserted into the countersunk hole.

[0015] Furthermore, the rod body is provided with end caps at both ends, and the end caps are connected together with the connecting blocks at the corresponding ends, and are installed together from the end of the rod body at the corresponding ends.

[0016] Furthermore, the end cap has a plug-in portion and a snap-fit ​​groove. The plug-in portion is used to engage with the end of the rod. The end of the connecting block near the end cap has a snap hook that can be connected to the snap-fit ​​groove. The snap hook engages in the snap-fit ​​groove so that the end cap and the connecting block are connected in the length direction of the rod.

[0017] This utility model discloses a concealed electric clothes drying rack, including a drying rod assembly and an electric motor. The electric motor has retractable suspension ropes extending from both ends. The bottom of the electric motor also has a drying rod receiving groove for storing the drying rod assembly. Both ends of the drying rod assembly are connected to the corresponding suspension ropes through the aforementioned drying rod suspension connection structure that facilitates maintenance.

[0018] Furthermore, each end of the electric motor is equipped with a lifting bracket for connecting the lifting bolt. The lifting bracket is equipped with a pulley for turning the suspension rope. The ends of the electric motor are also selectively equipped with detachable end caps. When the drying rod assembly rises into the drying rod receiving groove, the second suspension block is located directly below the lifting bolt, so that the disassembly space of the lifting bolt can be exposed after the second suspension block is disassembled.

[0019] 3. Beneficial effects

[0020] Compared with existing known technologies, the technical solution provided by this utility model has the following beneficial effects:

[0021] (1) This utility model provides a convenient maintenance-friendly hanging pole suspension connection structure, which includes a suspension base and locking bolts. The suspension base includes a first suspension block and a second suspension block. The suspension rope is connected to the first suspension block. One end of the first suspension block is fixed to the upper side of the pole body by a locking bolt installed from bottom to top. The second suspension block is also fixed to the upper side of the pole body by a locking bolt installed from bottom to top, and one end of the second suspension block is pressed against the other end of the first suspension block. After the locking bolts are removed, the pole body can be separated from the first and second suspension blocks, and the second suspension block... The hanging block can be disassembled by moving laterally relative to the first suspension block; using the above connection structure, the first and second suspension blocks are fixed by locking bolts installed from bottom to top, which facilitates quick disassembly of the clothes drying rack. Furthermore, the combination structure of the first and second suspension blocks ensures the reliability of the clothes drying rack suspension connection on the one hand, and allows for the removal of some suspension blocks through the combination structure of the suspension base, which facilitates the disassembly of the main unit. This achieves non-destructive disassembly during the maintenance of the clothes drying rack, greatly facilitating the maintenance operation of the concealed electric clothes drying rack.

[0022] (2) The present invention provides a maintenance-friendly hanging rod suspension connection structure, wherein the hanging rope and the first hanging block are provided with an elastic component for adaptive leveling of the rod body when the hanging rod is stored. The elastic component includes a compression spring, the upper end of which acts on the first hanging block and the lower end of which acts on the lower end of the hanging rope. The connection between the rod body and the hanging rope is also provided with a through hole for accommodating the above-mentioned elastic component. Using the above-mentioned elastic component, when there is a height difference between the two ends of the hanging rod assembly when it is raised to the stored state, the hanging rope can be further wound up to release part of the hanging rope under the action of the elastic component, so that the entire hanging rod assembly is kept horizontal. This effectively solves the problem of height difference between the two ends of the hanging rod assembly when it is stored due to the length difference of the hanging ropes on both sides.

[0023] (3) The present invention provides a convenient maintenance-friendly hanging rod suspension connection structure, the elastic component of which also includes an end cap and a washer. The lower end of the suspension rope is provided with an end head, and the first suspension block is provided with a hole for the end head to pass through. The compression spring is sleeved on the lower end of the suspension rope, and the end cap and the end head are engaged to make the lower end of the compression spring abut against the end cap. One side of the washer has a rope-holding groove, and the washer is engaged on the suspension rope and located at the upper end of the compression spring. The elastic component has a simple structure and is flexible and convenient to assemble.

[0024] (4) The present invention provides a convenient maintenance-friendly drying rod suspension connection structure, wherein the connection between the rod body and the suspension rope is provided with an upper insertion hole and a lower insertion hole with opposite upper and lower positions, and the lower part of the first suspension block and the second suspension block are respectively provided with locking pins that can be inserted into the corresponding upper insertion holes and threadedly connected to the locking bolts, which facilitates the positioning of the suspension blocks and helps to improve the connection firmness between the suspension blocks and the locking bolts.

[0025] (5) The present invention provides a convenient maintenance-friendly hanging pole suspension connection structure, which further includes a connecting block. The upper side of the connecting block is provided with a positioning hole corresponding to the above-mentioned upper insertion hole and a receiving groove corresponding to the above-mentioned through hole. The lower side of the connecting block is provided with a countersunk hole corresponding to the above-mentioned lower insertion hole. The connecting block is installed in the rod cavity of the rod body from the end of the rod body. The locking pins on the first suspension block and the second suspension block pass through the corresponding upper insertion hole from top to bottom and are inserted into the corresponding positioning hole. The locking bolts pass through the corresponding lower insertion hole and countersunk hole from bottom to top and are screwed to the corresponding locking pins to fix the first suspension block and the second suspension block to the connecting block respectively. The connecting block can improve the structural strength of the rod body suspension position, avoid rod body deformation, and improve the firmness of the suspension connection.

[0026] (6) The present invention provides a convenient maintenance hanging connection structure for a drying rod, which also includes a maintenance cover with a hole plug on it. The maintenance cover is installed from bottom to top below the rod body so that the hole plug passes through the lower insertion hole and is inserted into the countersunk hole. The maintenance cover can cover the countersunk hole and bolts, improve the overall aesthetics of the drying rod, and facilitate disassembly, thus improving the convenience of maintenance.

[0027] (7) The present invention provides a convenient maintenance-friendly hanging rod suspension connection structure, wherein the two ends of the rod body are provided with end caps, the end caps are connected together with the corresponding connecting blocks, and are installed together from the end of the rod body at the corresponding end, which can realize the fixing of the end caps simultaneously and reduce the assembly steps of the hanging rod; furthermore, the end caps have a plug-in part and a buckle groove, the plug-in part is used to plug into the end of the rod body, and the end of the connecting block near the end cap has a buckle hook that can be connected to the buckle groove, the buckle hook is engaged in the buckle groove so that the end cap and the connecting block are connected in the length direction of the rod body. The above-mentioned end cap and connecting block design can facilitate the assembly and manufacturing of both;

[0028] (8) A concealed electric clothes drying rack of the present invention includes a drying rod assembly and an electric main unit. The two ends of the electric main unit are respectively led out with retractable suspension ropes. The bottom of the electric main unit also has a drying rod receiving groove for storing the drying rod assembly. Both ends of the drying rod assembly are connected to the corresponding suspension ropes through the above-mentioned drying rod suspension connection structure that facilitates maintenance. The drying rod suspension connection is convenient and facilitates the disassembly and maintenance of the concealed electric clothes drying rack. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the overall structure of the drying rod assembly of this utility model;

[0030] Figure 2 This is a schematic diagram of an angled split structure of a drying rack suspension connection structure that is easy to inspect and maintain according to this utility model;

[0031] Figure 3This is a schematic diagram of another angle of the disassembled structure of the drying rod suspension connection structure of this utility model, which is easy to inspect and maintain;

[0032] Figure 4 This is a schematic diagram of the elastic component cooperation structure between the suspension block and the suspension rope in this utility model;

[0033] Figure 5 This is a cross-sectional view of a drying rack suspension connection structure that is easy to inspect and maintain according to this utility model.

[0034] Figure 6 This is a three-dimensional structural diagram of a concealed electric clothes drying rack according to the present invention;

[0035] Figure 7 This is a top-view structural diagram of one end of the electric main unit in a concealed electric clothes drying rack according to this utility model;

[0036] Figure 8 This is a schematic diagram of the structure in which the drying rod assembly is housed in the drying rod receiving groove in this utility model;

[0037] Figure 9 This is a schematic diagram of the disassembly and maintenance steps of the concealed electric clothes drying rack of this utility model (removing the maintenance cover);

[0038] Figure 10 This is a schematic diagram of the disassembly and maintenance steps of the concealed electric clothes drying rack of this utility model (removing the drying rod);

[0039] Figure 11 This is a schematic diagram of the disassembly and maintenance steps of the concealed electric clothes drying rack of this utility model (removal of the second suspension block);

[0040] Figure 12 This is a schematic diagram of the disassembly and maintenance steps of the concealed electric clothes drying rack of this utility model (removing the main unit end cover and loosening the hanging bracket).

[0041] Explanation of the labels in the diagram:

[0042] 1. Pole body; 1-1. Upper insertion hole; 1-2. Through hole; 1-3. Lower insertion hole; 2. Drying rod end cap; 2-1. Insertion part; 2-2. Buckle groove; 3. Suspension seat; 3A. First suspension block; 3B. Second suspension block; 3-1. Locking post; 3-2. Protrusion; 3-3. Pressure groove; 4. Suspension rope; 4-1. End; 5. Connecting block; 5-1. Buckle hook; 5-2. Positioning hole; 5-3. Receiving groove; 5-4. Countersunk hole; 6. Inspection cover; 6-1. Hole plug; 7. End cap; 8. Compression spring; 9. Gasket; 10. Locking bolt; 100. Drying rod assembly; 200. Electric motor; 201. Drying rod receiving groove; 202. Lifting bracket; 203. Lifting bolt; 204. Pulley; 205. Main motor end cap. Detailed Implementation

[0043] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings and embodiments.

[0044] [Example 1]

[0045] Combination Figures 1 to 5 As shown in this embodiment, a maintenance-friendly clothesline suspension connection structure is installed at the connection between the clothesline body 1 and the suspension rope 4. It includes a suspension seat 3 and a locking bolt 10. The suspension seat 3 includes a first suspension block 3A and a second suspension block 3B. The suspension rope 4 is connected to the first suspension block 3A. One end of the first suspension block 3A is fixed to the upper side of the clothesline body 1 by a locking bolt 10 installed from bottom to top. The second suspension block 3B is also fixed to the upper side of the clothesline body 1 by a locking bolt 10 installed from bottom to top, and one end of the second suspension block 3B presses against the other end of the first suspension block 3A. Thus, both ends of the connection between the first suspension block 3A and the suspension rope 4 have a fixing force, ensuring... This verifies the reliability of the clothes drying rack suspension connection. Simultaneously, the locking bolts 10 are installed from bottom to top, allowing for easy disassembly. After the locking bolts 10 are removed, the rod body 1 can separate from the first suspension block 3A and the second suspension block 3B. The second suspension block 3B can be disassembled by moving laterally relative to the first suspension block 3A. If the suspension rope 4 is pulled taut, preventing the first suspension block 3A from being disassembled, the second suspension block 3B can be pried laterally to remove it, thus facilitating the disassembly of the main unit of the electric clothes drying rack. Subsequently, the suspension rope 4 can be loosened through simple disassembly of the main unit, achieving non-destructive disassembly during the clothes drying rack maintenance process, greatly facilitating the maintenance of the concealed electric clothes drying rack. Specific disassembly steps are described below. The pressing structure between the second suspension block 3B and the first suspension block 3A can be referred to... Figure 4 As shown, a protrusion 3-2 extending outward is provided at one end of the first suspension block 3A, and a pressing groove 3-3 is provided at the adjacent end of the second suspension block 3B. During assembly, the pressing groove 3-3 of the second suspension block 3B can be used to press down the protrusion 3-2 of the first suspension block 3A to improve the installation firmness of the first suspension block 3A.

[0046] Combination Figures 2 to 5As shown, the maintenance-friendly drying rack suspension connection structure of this embodiment includes an elastic component between the suspension rope 4 and the first suspension block 3A for adaptive leveling of the rod body 1 when the drying rack is retracted. Using this elastic component, when there is a height difference between the two ends of the drying rack assembly in its retracted state, the suspension rope 4 can be further wound up to release part of the suspension rope under the action of the elastic component, thus keeping the drying rack assembly horizontal. This effectively solves the problem of height difference between the two ends of the drying rack assembly when retracted due to the length difference of the suspension ropes 4 on both sides. Specifically, in this embodiment, the elastic component includes a compression spring 8. The upper end of the compression spring 8 acts on the first suspension block 3A, and the lower end acts on the lower end of the suspension rope 4. A through hole 1-2 for accommodating the elastic component is also provided at the connection between the rod body 1 and the suspension rope 4. The elastic component is located inside the rod body 1, ensuring the effective elastic extension length of the suspension rope 4 without increasing the height of the suspension seat 3, improving the leveling tolerance of the height difference between the two ends of the drying rack, i.e., increasing the elastic movement margin of the suspension rope 4. Due to the presence of the compression spring 8, the suspension rope 4 is in an elastic stretching state within a certain range. When the suspension rope 4 is subjected to greater tension, due to the action of the compression spring 8, the suspension rope 4 can be pulled a certain distance further. When there is a height difference between the two ends of the drying rod after it is stored, the end of the drying rod corresponding to the shorter suspension rope 4 is blocked, and it can be pulled further, so that the other end of the longer suspension rope 4 can be further rolled up, so that the drying rod as a whole remains horizontal.

[0047] like Figures 2 to 4As shown, the aforementioned elastic component also includes an end cap 7 and a washer 9. The lower end of the suspension rope 4 is provided with an end head 4-1. The first suspension block 3A has a hole for the end head 4-1 to pass through. The compression spring 8 is sleeved on the lower end of the suspension rope 4. The end cap 7 is engaged with the end head 4-1 so that the lower end of the compression spring 8 abuts against the end cap 7. Specifically, the end cap 7 is convex in shape and has a rope groove on one side. The end cap 7 can be engaged with the suspension rope 4 and the lower end head 4-1. During installation, first, pass the end 4-1 of the suspension rope 4 through the small hole on the first suspension block 3A. Then, place the compression spring 8 on the lower end of the suspension rope 4 and install the end cap 7 on the end 4-1 of the suspension rope 4. Since the outer diameter of the end cap 7 is slightly larger than the outer diameter of the compression spring 8, it can abut against the lower end of the compression spring 8. At the same time, the outer diameter of the upper end of the compression spring 8 is larger than the hole on the first suspension block 3A, so the upper end of the compression spring 8 can abut against the lower part of the first suspension block 3A. One side of the aforementioned gasket 9 has a rope-holding groove. The gasket 9 engages with the suspension rope 4 and is located at the upper end of the compression spring 8. The gasket 9 can increase the force-bearing surface of the compression spring 8 acting on the first suspension block 3A, thereby improving structural stability. Furthermore, the preload of the compression spring 8 can be adjusted by increasing or decreasing the number of gaskets 9. Since the end cap 7 is convex, when the suspension rope 4 is released to the maximum extent, that is, when the compression spring 8 is compressed to the maximum extent, the top of the end cap 7 can contact the pad 9 to form a limiting effect, preventing the compression spring 8 from being over-compressed and damaged.

[0048] [Example 2]

[0049] like Figure 2 , Figure 3 and Figure 5 As shown, based on the aforementioned embodiment 1, this embodiment provides a maintenance-friendly drying rod suspension connection structure. The connection between the rod body 1 and the suspension rope 4 is provided with an upper insertion hole 1-1 and a lower insertion hole 1-3 that are vertically opposite. The lower parts of the first suspension block 3A and the second suspension block 3B are respectively provided with locking pins 3-1 that can be inserted into the corresponding upper insertion hole 1-1 and threadedly connected to the locking bolt 10. The locking pins 3-1 have internal threaded holes, which facilitates the positioning of the suspension blocks during installation and helps to improve the connection firmness between the suspension blocks and the locking bolt 10.

[0050] Furthermore, this easy-to-maintain drying rod suspension connection structure also includes a connecting block 5. The upper side of the connecting block 5 is provided with a positioning hole 5-2 corresponding to the upper insertion hole 1-1 and a receiving groove 5-3 corresponding to the through hole 1-2. The lower side of the connecting block 5 is provided with a countersunk hole 5-4 corresponding to the lower insertion hole 1-3. The connecting block 5 is installed from the end of the rod body 1 into the rod cavity of the rod body 1, such that the positioning hole 5-2 is opposite to the upper insertion hole 1-1, the receiving groove 5-3 is opposite to the through hole 1-2, and the countersunk hole 5-4 is opposite to the lower insertion hole 1-2. -3 Correspondingly, the locking pins 3-1 on the first suspension block 3A and the second suspension block 3B pass through the corresponding upper insertion holes 1-1 from top to bottom and are then inserted into the corresponding positioning holes 5-2. At this time, the connecting block 5 is fixed in the rod cavity of the rod body 1. The locking bolts 10 pass through the corresponding lower insertion holes 1-3 and countersunk holes 5-4 from bottom to top and are then screwed to the corresponding locking pins 3-1, fixing the first suspension block 3A and the second suspension block 3B together with the connecting block 5, thereby realizing the vertical connection between the first suspension block 3A and the second suspension block 3B. In other words, the connecting block 5 in the rod cavity simultaneously restricts the horizontal and vertical degrees of freedom of the first suspension block 3A and the second suspension block 3B, realizing the rapid fixing of the two suspension blocks. Since the suspension rope 4 only needs to be connected to the first suspension block 3A, the connection is firm and convenient, facilitating disassembly and maintenance; furthermore, the first suspension block 3A and the second suspension block 3B can adopt a flat structure, which can reduce the space occupied by the height of the drying rod and help reduce the storage height requirements of the main unit for the drying rod.

[0051] In this embodiment, the easy-to-maintain drying rod suspension connection structure also includes a maintenance cover 6. The maintenance cover 6 is provided with a plug 6-1. The maintenance cover 6 is installed from bottom to top below the rod body 1 so that the plug 6-1 passes through the lower insertion hole 1-3 and is inserted into the countersunk hole 5-4. The maintenance cover 6 can cover the lower insertion hole 1-3 and the locking bolt 10, improving the overall aesthetics of the drying rod and facilitating disassembly and maintenance.

[0052] In addition, such as Figure 2 , Figure 3 and Figure 5As shown, in this embodiment, end caps 2 are provided at both ends of the rod body 1. The end caps 2 are connected to the corresponding connecting blocks 5 and installed together from the end of the rod body 1 at the corresponding end, which can simultaneously fix the end caps 2 and reduce the assembly steps of the drying rod. Specifically, the end caps 2 have a plug-in part 2-1 and a fastening groove 2-2. The plug-in part 2-1 is used to plug into the end of the rod body 1. The end of the connecting block 5 near the end cap 2 has a hook 5-1 that can be connected to the fastening groove 2-2. The hook 5-1 is fastened in the fastening groove 2-2 so that the end cap 2 and the connecting block 5 are connected in the length direction of the rod body 1. The above-mentioned design of the end caps 2 and the connecting block 5 facilitates the assembly and manufacturing of both. In specific installation, the end caps 2 and the connecting block 5 are first assembled together, and then installed together from one end of the rod body 1 into the rod cavity. After the end cap 2 contacts the end of the rod body 1, it indicates that the connecting block 5 is installed in place, and then subsequent assembly can be carried out.

[0053] [Example 3]

[0054] This embodiment also discloses a concealed electric clothes drying rack. (Refer to...) Figure 6 As shown, the concealed electric clothes drying rack includes a drying rod assembly 100 and an electric motor 200. The electric motor 200 has retractable suspension ropes 4 extending from both ends. The bottom of the electric motor 200 also has a drying rod receiving groove 201 for storing the drying rod assembly 100. Both ends of the drying rod assembly 100 are connected to the corresponding suspension ropes 4 through the maintenance-friendly drying rod suspension connection structure of Embodiment 1 or Embodiment 2.

[0055] like Figure 7 As shown, in this embodiment, the electric motor 200 has lifting brackets 202 for connecting the lifting bolts 203 installed at both ends. The lifting brackets 202 are equipped with pulleys 204 for steering the suspension rope 4. The suspension rope 4 extends downwards through the pulleys 204 inside the electric motor 200. When the drying rod assembly 100 rises into the drying rod receiving groove 201, the second suspension block 3B is located directly below the lifting bolts 203, so that the disassembly space of the lifting bolts 203 can be exposed after the second suspension block 3B is disassembled. Depending on the installation method of the electric motor 200, detachable end caps 205 are selectively installed at both ends of the electric motor 200. For example, in the case of an exposed design, end caps 205 are provided at both ends of the electric motor 200; in the case of a concealed design, end caps 205 are not required.

[0056] In this embodiment, the other structures of the electric motor 200 are similar to those of existing electric clothes racks, and its internal structure and working principle will not be described in detail here. The suspension rope 4 is preferably a steel wire rope, which is controlled by a motor inside the electric motor 200 to wind and release the rope, thereby driving the drying rod assembly 100 to move up and down. Since the bottom of the electric motor 200 has a drying rod receiving groove that can accommodate the drying rod assembly 100, when the drying rod assembly 100 is retracted to the top, it is stored in the drying rod receiving groove. Generally speaking, the bottom surface of the drying rod assembly 100 can be flush with or substantially flush with the bottom surface of the electric motor 200.

[0057] To further understand the technical solution of this utility model, it is now combined with Figures 8 to 12 The inspection and disassembly process of this concealed electric clothes drying rack is further explained.

[0058] like Figure 8 As shown, when the drying rod assembly 100 is stored in the drying rod receiving slot 201, the drying rod assembly 100 blocks the disassembly space of the lifting bolt 203. If the electric clothes dryer malfunctions at this time, the drying rod assembly 100 must be disassembled before the electric main unit 200 can be disassembled and repaired.

[0059] like Figure 9 As shown, during disassembly, the inspection cover 6 is first removed, at which point the locking bolt 10 is exposed, and the locking bolt 10 can be removed to separate the first suspension block 3A and the second suspension block 3B from the rod.

[0060] At this time, as Figure 10 As shown, the entire drying rod assembly 100 can be removed from the drying rod receiving groove 201. Normally, the second suspension block 3B can be directly removed, thus exposing the lifting bolts 203 through the inspection hole at the top of the drying rod receiving groove 201.

[0061] like Figure 11 As shown, when the suspension rope 4 is tightened, its tension causes the first suspension block 3A and the second suspension block 3B to be pressed against the upper part of the drying rod receiving groove 201. At this time, the second suspension block 3B can be pried to one side with the help of a tool, so that the second suspension block 3B is separated from the first suspension block 3A, and the second suspension block 3B can be disassembled. Then the lifting bolt 203 can be loosened and the electric main unit 200 can be disassembled as a whole.

[0062] like Figure 12 As shown, if the suspension rope 4 is still taut and difficult to disassemble, the main unit end cover 205 can be removed, and the locking screws of the hoisting bracket 202 can be loosened. The hoisting bracket 202 and the pulley 204 can be pushed inward together, so that the suspension rope 4 is slack. Then the first suspension block 3A can also be removed to inspect the electrical components and actuators inside the main unit, achieving non-destructive maintenance.

[0063] This utility model discloses a convenient maintenance-friendly clothes drying rack suspension connection structure and a concealed electric clothes drying rack. It utilizes locking bolts installed from bottom to top to fix the first suspension block and the second suspension block respectively, facilitating quick disassembly of the clothes drying rack. Furthermore, the combination structure of the first and second suspension blocks ensures the reliability of the clothes drying rack suspension connection. On the other hand, the combination structure of the suspension base allows for the removal of some suspension blocks, facilitating the disassembly of the main unit. This enables non-destructive disassembly during the maintenance of the clothes drying rack, greatly simplifying the maintenance operation of the concealed electric clothes drying rack.

[0064] The present invention and its embodiments have been described above illustratively. This description is not restrictive, and the figures shown are only one embodiment of the present invention; the actual structure is not limited thereto. Therefore, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A convenient maintenance-friendly hanging rod suspension connection structure, located at the connection between the rod body (1) and the suspension rope (4) of the hanging rod, comprising a suspension seat (3) and a locking bolt (10), characterized in that: The suspension seat (3) includes a first suspension block (3A) and a second suspension block (3B). The suspension rope (4) is connected to the first suspension block (3A). One end of the first suspension block (3A) is fixed to the upper side of the rod body (1) by a locking bolt (10) installed from bottom to top. The second suspension block (3B) is also fixed to the upper side of the rod body (1) by a locking bolt (10) installed from bottom to top, and one end of the second suspension block (3B) is pressed against the other end of the first suspension block (3A). After the locking bolt (10) is removed, the rod body (1) can be separated from the first suspension block (3A) and the second suspension block (3B), and the second suspension block (3B) can be disassembled by moving laterally relative to the first suspension block (3A).

2. The easy-to-maintain drying rod suspension connection structure according to claim 1, characterized in that: An elastic component for adaptively leveling the rod body (1) when the drying rod is stored is also provided between the suspension rope (4) and the first suspension block (3A). The elastic component includes a compression spring (8), the upper end of which acts on the first suspension block (3A) and the lower end of which acts on the lower end of the suspension rope (4). A through hole (1-2) for accommodating the above elastic component is also provided at the connection between the rod body (1) and the suspension rope (4).

3. The easy-to-maintain drying rod suspension connection structure according to claim 2, characterized in that: The elastic component also includes an end cap (7) and a washer (9). The lower end of the suspension rope (4) is provided with an end head (4-1). The first suspension block (3A) is provided with a hole for the end head (4-1) to pass through. The compression spring (8) is sleeved on the lower end of the suspension rope (4). The end cap (7) and the end head (4-1) are engaged to make the lower end of the compression spring (8) abut against the end cap (7). One side of the washer (9) has a rope-locking groove. The washer (9) is engaged on the suspension rope (4) and located at the upper end of the compression spring (8).

4. The easy-to-maintain drying rod suspension connection structure according to claim 2 or 3, characterized in that: The connection between the rod (1) and the suspension rope (4) is provided with an upper insertion hole (1-1) and a lower insertion hole (1-3) that are opposite in position. The lower parts of the first suspension block (3A) and the second suspension block (3B) are respectively provided with locking pins (3-1) that can be inserted into the corresponding upper insertion hole (1-1) and threadedly connected to the locking bolt (10).

5. The easy-to-maintain drying rod suspension connection structure according to claim 4, characterized in that: It also includes a connecting block (5), the upper side of which is provided with a positioning hole (5-2) corresponding to the upper insertion hole (1-1) and a receiving groove (5-3) corresponding to the through hole (1-2). The lower side of the connecting block (5) is provided with a countersunk hole (5-4) corresponding to the lower insertion hole (1-3). The connecting block (5) is installed in the rod cavity of the rod body (1) from the end of the rod body (1). The locking pins (3-1) on the first suspension block (3A) and the second suspension block (3B) pass through the corresponding upper insertion hole (1-1) from top to bottom and are inserted into the corresponding positioning hole (5-2). The locking bolt (10) passes through the corresponding lower insertion hole (1-3) and the countersunk hole (5-4) from bottom to top and is screwed to the corresponding locking pin (3-1) to fix the first suspension block (3A) and the second suspension block (3B) together with the connecting block (5).

6. The easy-to-maintain drying rod suspension connection structure according to claim 5, characterized in that: It also includes an inspection cover (6), on which a plug (6-1) is provided. The inspection cover (6) is installed from bottom to top below the rod body (1) so that the plug (6-1) passes through the lower insertion hole (1-3) and is inserted into the countersunk hole (5-4).

7. The easy-to-maintain drying rod suspension connection structure according to claim 6, characterized in that: The rod (1) is also provided with end caps (2) at both ends. The end caps (2) are connected together with the connecting blocks (5) at the corresponding ends and are installed together from the end of the rod (1) at the corresponding ends.

8. The easy-to-maintain drying rod suspension connection structure according to claim 7, characterized in that: The end cap (2) has a plug-in portion (2-1) and a buckle groove (2-2). The plug-in portion (2-1) is used to plug into the end of the rod (1). The end of the connecting block (5) near the end cap (2) has a buckle hook (5-1) that can be connected to the buckle groove (2-2). The buckle hook (5-1) is fastened in the buckle groove (2-2) so that the end cap (2) and the connecting block (5) are connected in the length direction of the rod (1).

9. A concealed electric clothes drying rack, comprising a drying rod assembly (100) and an electric motor (200), wherein retractable suspension ropes (4) extend from both ends of the electric motor (200), and the bottom of the electric motor (200) also has a drying rod receiving groove (201) for storing the drying rod assembly (100), characterized in that: Both ends of the drying rod assembly (100) are connected to the corresponding suspension rope (4) through the drying rod suspension connection structure that is easy to maintain as described in any one of claims 1 to 8.

10. The concealed electric clothes drying rack according to claim 9, characterized in that: The electric motor (200) is equipped with a hoisting bracket (202) for connecting the hoisting bolt (203) at both ends. The hoisting bracket (202) is equipped with a pulley (204) for turning the suspension rope (4). The electric motor (200) is also selectively equipped with a detachable main unit end cover (205) at both ends. When the drying rod assembly (100) rises into the drying rod receiving groove (201), the second suspension block (3B) is located directly below the hoisting bolt (203) so that the disassembly space of the hoisting bolt (203) can be exposed after the second suspension block (3B) is disassembled.

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