A wire leveling device for clothes drying rack

Abstract

The present application relates to a wire-leveling device for a clothes drying rack, belonging to the technical field of household goods, which includes a spool rotatably installed in an installation box, and a pull plate installed on the side wall of the installation box, a plurality of clothes drying ropes are distributed in the length direction of the spool, a limiting plate is installed on the side wall of the installation box, a plurality of limiting holes are opened on the limiting plate, and the plurality of limiting holes are distributed along the length direction of the limiting plate, and the plurality of clothes drying ropes are correspondingly inserted into the plurality of limiting holes, and one end of the plurality of clothes drying ropes extending out of the limiting holes is fixed to the pull plate, and a swing mechanism driving the limiting plate to reciprocate along the length direction of the spool is installed on the spool. The present application has the effect of being able to evenly wind the clothes drying rope around the spool.

Description

Technical Field

[0001] The present application relates to the technical field of household products, and in particular to a wire leveling device for a clothes drying rack. Background Art

[0002] Clothes drying rack, as a household item used by people every day, has now become a necessity in many families.

[0003] The telescopic clothes rack is a type of clothes rack. In the related art, the telescopic clothes rack includes an installation box, a plurality of clothes ropes and a pull plate. A spool is rotatably installed in the installation box, and the clothes ropes are wound around the spool. The ends of the clothes ropes away from the spools are fixed on the pull plate, and the pull plate is clamped on the side wall of the installation box.

[0004] With respect to the above-mentioned related technologies, the inventors believe that due to the limited internal space of the installation box, when the spool rotates, the clothesline is easily piled up when it is wrapped around the spool, causing the clothesline to get stuck in the installation box. Summary of the invention

[0005] In order to improve the problem of clothesline getting stuck in an installation box, the present application provides a clothesline leveling device for a clothesline.

[0006] The present application provides a wire leveling device for a clothes drying rack, which adopts the following technical solution:

[0007] A wire-leveling device for a clothes drying rack comprises a wire spool rotatably installed in an installation box, and a pull plate installed on the side wall of the installation box, a plurality of clothes ropes are distributed in the length direction of the wire spool, a limit plate is installed on the side wall of the installation box, a plurality of limit holes are formed on the limit plate, and the limit holes are distributed along the length direction of the limit plate, a plurality of clothes ropes are correspondingly inserted into the plurality of limit holes, one end of the plurality of clothes ropes extending out of the limit holes is fixed to the pull plate, and a swing mechanism is installed on the wire spool for driving the limit plate to reciprocate along the length direction of the wire spool.

[0008] By adopting the above technical solution, when using the clothes drying rack, first, pull the pull plate. During the process of the pull plate moving away from the installation box, the clothesline gradually extends, and the spool will rotate. When the axis rotates, it can drive the swing mechanism to drive the limit plate to swing, and gradually separate the clothesline from the spool. When the clothesline is difficult to extend from the installation box, the user fixes the pull plate so that several clotheslines are in a taut state, and the function of drying clothes can be achieved. When the clothesline is stored, the user separates the pull plate from the fixed position, and then drives the spool to rotate. During the rotation of the spool, the swing mechanism is driven to drive the limit plate to swing back and forth, and the clothesline can be evenly wound on the spool, thereby reducing the accumulation of clothesline on the spool. Since the clothesline is evenly wound on the spool, not only can the clothesline be installed in a small space, but the clothesline is also unlikely to get stuck.

[0009] Preferably, the swing mechanism comprises a mounting shaft and a limiting slide, the mounting shaft is fixed to one end of the bobbin, and the mounting shaft and the bobbin are coaxially arranged, a first thread groove and a second thread groove of opposite rotation directions are formed on the outer wall of the mounting shaft, the first thread groove and the second thread groove are interlaced and wound with each other, and reversing grooves are formed at both ends of the first thread groove or the second thread groove in the length direction, and the reversing groove is connected with both the first thread groove and the second thread groove;

[0010] The limit plate is slidably installed in the installation box, and several of the clotheslines are passed through the limit plate. One end of several of the clotheslines passing through the limit plate is fixed to the pull plate, and the end of the limit slide away from the installation axis is rotatably set at the end of the limit plate. A limit assembly for limiting the limit slide is installed on the installation box, and the limit slide moves along the spiral direction of the first thread groove to the reversing groove and enters the second thread groove.

[0011] By adopting the above technical solution, due to the limitation of the limiting assembly, when the rotation of the spool drives the installation shaft to rotate, the limiting slide will move along the axial direction of the installation shaft and slide along the bottom surface of the first thread groove. When the limiting slide slides from the first thread groove to the reversing groove, the installation shaft will continue to rotate, and the limiting slide will enter the second thread groove from the reversing groove, thereby realizing the reverse movement of the limiting slide. Therefore, when the limiting slide repeatedly moves in the first thread groove and the second thread groove, the limiting slide can swing back and forth along the axis of the installation shaft, so that the clothesline is evenly wound on the spool.

[0012] Preferably, the limiting assembly comprises a limiting plate and a limiting column, wherein the limiting plate is installed in an installation box, and the limiting plate is sleeved on the spool and rotatably connected to the spool, a waist-shaped hole is provided at the end of the limiting plate, and the waist-shaped hole is provided along the length direction of the limiting plate, the limiting column is fixed on the side wall of the limiting plate, and the limiting column is passed through the waist-shaped hole.

[0013] By adopting the above technical solution, the bobbin rotates, driving the limit slide to swing back and forth, and the limit plate will swing back and forth along with the limit slide. When the limit plate swings back and forth, the clothesline is evenly wound around the bobbin.

[0014] Preferably, the swing mechanism is provided in two groups, the two groups of the swing mechanism are respectively installed at two ends of the length direction of the bobbin, and the two groups of the swing mechanism are symmetrically arranged along the center plane of the length direction of the bobbin.

[0015] By adopting the above technical solution, the limit plate can be driven to swing evenly, so that the clothesline can be better and more evenly wound around the spool.

[0016] Preferably, a driving mechanism is installed at the end of the bobbin, the driving mechanism comprises a driving shaft, a first bevel gear and a second bevel gear, the driving shaft is fixed to an end of the mounting shaft away from the bobbin, and the driving shaft is coaxially arranged with the bobbin;

[0017] The first bevel gear is sleeved on the driving shaft, the first bevel gear is fixedly connected to the driving shaft, a mounting seat is fixed on the side wall of the mounting box, and a limit shaft is rotatably penetrated on the mounting seat;

[0018] The second bevel gear is sleeved on the limiting shaft, and the second bevel gear is fixedly connected to the limiting shaft, the first bevel gear and the second bevel gear are meshed, and a rotating handle is installed at the end of the limiting shaft.

[0019] By adopting the above technical solution, the second bevel gear can be driven to rotate by rotating the handle, and the second bevel gear can also drive the first bevel gear to rotate. The first bevel gear can also drive the drive shaft to rotate, so that the installation shaft rotates, thereby realizing the reciprocating swing of the limiting slide.

[0020] Preferably, the rotating handle includes a mounting rod, a connecting rod and a holding rod connected in sequence, one end of the mounting rod is connected to the end of the limiting shaft, and the mounting rod slides along the axial direction of the limiting shaft, the connecting rod is vertically fixed to the end of the mounting rod away from the limiting shaft, a limiting block is fixed on a side of the connecting rod facing the mounting box, a limiting groove adapted to the limiting block is provided on the side wall of the mounting box, the holding rod is connected to one end of the connecting rod away from the mounting rod, and the holding rod and the connecting rod are perpendicular to each other.

[0021] By adopting the above technical solution, when the clothesline needs to be extended or stored, the installation rod is first driven to move in a direction away from the limit axis, so that the limit block and the limit groove are disconnected, and then the holding rod is rotated to drive the second bevel gear to rotate. Finally, the installation rod is pushed in the direction of the limit axis, and the limit block is inserted into the limit groove, so that the second bevel gear can be stopped, thereby controlling the extension and retraction of the clothesline.

[0022] Preferably, a locking assembly is installed on the inner wall of the installation box, and the locking assembly includes a locking hook. A locking groove is opened on the side wall of the pull plate. A driving wheel is rotatably arranged on the inner wall of the installation box, and the locking hook is fixed on the side wall of the driving wheel. A driving rod is arranged on the driving wheel. The pull plate extends into the installation box to push the driving rod to rotate, the locking hook and the locking groove are connected to each other, and a reset piece is installed on the driving wheel.

[0023] By adopting the above technical solution, when storing the clothesline, the installation shaft is rotated to evenly wind the clothesline around the installation shaft, and then the pull plate is inserted into the installation box. When the pull plate enters the installation box, the pull plate will first touch the driving rod, and then push the driving rod to rotate around the central axis of the driving wheel, so that the driving wheel rotates, and the driving wheel drives the locking hook to rotate, and the locking hook can be gradually inserted into the locking groove, thereby fixing the position of the pull plate. The setting of the reset member can facilitate the disconnection between the locking hook and the locking groove, so that the pull plate can be taken out of the installation box.

[0024] Preferably, a torsion spring is sleeved on the central axis of the driving wheel, one end of the torsion spring is fixed to the driving wheel, and the other end of the torsion spring is fixed to the side wall of the installation box.

[0025] By adopting the above technical solution, a boosting effect can be achieved, thereby facilitating the disconnection between the locking hook and the locking groove.

[0026] In summary, the present application includes at least one of the following beneficial technical effects:

[0027] 1. By setting the limit plate, the limit hole and the swing mechanism, the clothesline can be evenly wound on the spool, so that the clothesline can be installed in a small space and it is difficult to get stuck;

[0028] 2. By setting the reversing groove, the reciprocating swing function of the limit plate can be realized;

[0029] 3. By setting up a driving mechanism, it is possible to facilitate driving the limit plate to swing back and forth. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the overall structure of the clothes drying rack in an embodiment of the present application;

[0031] Figure 2 yes Figure 1 A schematic diagram of the enlarged structure of the middle part A;

[0032] Figure 3 It is a schematic diagram for illustrating the connection relationship between the swing mechanism and the bobbin in the embodiment of the present application;

[0033] Figure 4 yes Figure 1 Schematic diagram of the enlarged structure of part B in the middle.

[0034] Description of reference numerals: 1. installation box; 2. bobbin; 21. partition plate; 3. pull plate; 4. clothesline; 5. limit plate; 51. limit hole; 52. waist-shaped hole; 6. swing mechanism; 61. installation shaft; 611. first thread groove; 612. second thread groove; 613. reversing groove; 62. limit slide; 63. limit assembly; 631. limit plate; 632. limit column; 7. driving mechanism; 71 , driving shaft; 72, first bevel gear; 73, second bevel gear; 74, mounting seat; 75, limiting shaft; 76, turning handle; 761, mounting rod; 762, connecting rod; 763, holding rod; 764, limiting block; 765, limiting groove; 8, locking assembly; 81, locking groove; 82, locking hook; 83, driving wheel; 84, driving rod; 85, reset member; 86, torsion spring; 87, receiving hole. DETAILED DESCRIPTION

[0035] The following is combined with Figure 1-4 This application is described in further detail.

[0036] The present application embodiment discloses a wire leveling device for a clothes drying rack. Figure 1 A wire leveling device for a clothes drying rack comprises a spool 2 and a limiting plate 5 installed in an installation box 1. A plurality of clothes ropes 4 are wound around the spool 2, and a plurality of limiting holes 51 are opened on the limiting plate 5, and the clothes ropes 4 are correspondingly inserted into the limiting holes 51. A pull plate 3 is installed on the side wall of the installation box 1, and one end of the plurality of clothes ropes 4 extending out of the limiting holes 51 is connected to the pull plate 3. A driving mechanism 7 and a swinging mechanism 6 are installed in the installation box 1, and the spool 2 is driven to rotate and reel by the driving mechanism 7, and at the same time, the limiting plate 5 is driven to swing by the swinging mechanism 6, so that the plurality of clothes ropes 4 can be evenly wound around the spool 2.

[0037] Reference Figure 1 and Figure 2 , a plurality of spacers 21 are evenly fixed in the length direction of the spool 2, and a clothesline 4 is wound between each two adjacent spacers 21, so that the plurality of clotheslines 4 are not easily entangled with each other. The driving mechanism 7 includes a driving shaft 71, a limiting shaft 75, and a first bevel gear 72 and a second bevel gear 73 that mesh with each other. The driving shaft 71 is installed at the end of the spool 2, and the driving shaft 71 is coaxially arranged with the spool 2. A mounting seat 74 is fixed on the outer wall of the mounting box 1, and the limiting shaft 75 is inserted on the side wall of the mounting seat 74, and the limiting shaft 75 is rotatably connected with the mounting seat 74. The first bevel gear 72 is fixedly sleeved on the driving shaft 71, and the second bevel gear 73 is fixedly sleeved on the limiting shaft 75, and the second bevel gear 73 is located in the mounting seat 74. A rotating handle 76 is installed at one end of the limiting shaft 75 extending out of the mounting seat 74.

[0038] Reference Figure 2 The rotating handle 76 includes a mounting rod 761, a connecting rod 762 and a gripping rod 763 which are sequentially connected to each other. The mounting rod 761 and the connecting rod 762 are perpendicular to each other, and the connecting rod 762 and the gripping rod 763 are perpendicular to each other. The limiting shaft 75 is arranged in a square column. A connecting groove is provided at one end of the mounting rod 761 away from the connecting rod 762. The connecting groove is arranged in a square shape, and the limiting shaft 75 is slidably penetrated in the connecting groove. A limiting block 764 is fixed on the side of the connecting rod 762 facing the installation box 1, and a limiting groove 765 adapted to the limiting block 764 is provided on the side wall of the installation box 1. The limiting block 764 is inserted into the limiting groove 765 to fix the position of the connecting rod 762, so that the mounting rod 761 fixes the limiting shaft 75, and the limiting shaft 75 will be difficult to rotate.

[0039] Reference Figure 3 The swing mechanism 6 includes a mounting shaft 61 and a limiting slide 62. The mounting shaft 61 is fixed between the spool 2 and the driving shaft 71, and the spool 2, the mounting shaft 61 and the driving shaft 71 are coaxially arranged. The mounting shaft 61 and the limiting slide 62 are both set to two, and one mounting shaft 61 is set at each end of the length direction of the spool 2. The outer wall of each mounting shaft 61 is provided with a first thread groove 611 and a second thread groove 612 with opposite rotation directions. The first thread groove 611 and the second thread groove 612 are arranged to be interlaced and wound with each other. A reversing groove 613 is formed at both ends of the length direction of the first thread groove 611 and the second thread groove 612, and the reversing groove 613 is connected to the first thread groove 611 and the second thread groove 612. One end of each limiting slide 62 is in contact with the first thread groove 611 or the second thread groove 612, and the other end of the limiting slide 62 is rotatably connected to the end of the limiting plate 5.

[0040] The installation box 1 is provided with a limit assembly 63, which includes a limit plate 631 and a limit column 632. The limit plate 631 is sleeved on the end of the spool 2 facing the installation shaft 61, and the limit plate 631 is rotatably connected with the spool 2, and the limit plate 631 is fixed on the inner wall of the installation box 1. A plurality of limit plates 631 are provided, and the plurality of limit plates 631 are evenly distributed on the spool 2. The limit column 632 is fixed on the outer wall of the limit plate 631. The limit plate 5 is provided with a plurality of waist-shaped holes 52, and the plurality of waist-shaped holes 52 are distributed along the length direction of the limit plate 5. Each waist-shaped hole 52 is provided along the length direction of the limit plate 5. The limit column 632 is penetrated in the waist-shaped hole 52. When the limit plate 5 reciprocates, the limit column 632 slides along the side wall of the waist-shaped hole 52.

[0041] Reference Figure 4, a locking assembly 8 for fixing the pull plate 3 is provided on the side wall of the installation box 1. The locking assembly 8 includes a driving wheel 83, a driving rod 84 and a locking hook 82. The driving wheel 83 is installed on the inner wall of the installation box 1, and the driving wheel 83 is rotatably connected to the installation box 1. A torsion spring 86 is sleeved on the central axis of the driving wheel 83, one end of the torsion spring 86 is fixed to the driving wheel 83, and the other end of the torsion spring 86 is fixed to the side wall of the installation box 1. The driving rod 84 and the locking hook 82 are fixed to the peripheral wall of the driving wheel 83, and the angle formed between the driving rod 84 and the locking hook 82 is 45 degrees to 70 degrees. In this embodiment, the angle formed between the driving rod 84 and the locking hook 82 is preferably 45 degrees. A locking groove 81 cooperating with the locking hook 82 is provided on the side wall of the pull plate 3. When the pull plate 3 is extended into the installation box 1, sliding occurs between the side wall of the pull plate 3 and the side wall of the installation box 1. The pull plate 3 is extended into the installation box 1 and gradually contacts the driving rod 84, and pushes the driving rod 84 to rotate, thereby driving the driving wheel 83 to rotate, so that the locking hook 82 enters the locking groove 81.

[0042] In order to facilitate the disengagement of the locking hook 82 from the locking groove 81 when using the clothesline 4, a reset member 85 is installed on the driving wheel 83. The reset member 85 is a shifting block, and a receiving hole 87 is provided on the side wall of the installation box 1. The reset member 85 extends from the receiving hole 87 on the side wall of the installation box 1. The user shifts the reset member 85 in a direction away from the pull plate 3 and pulls the pull plate 3 in a direction away from the installation box 1, so that the locking hook 82 can be disconnected from the locking groove 81.

[0043] The implementation principle of the line leveling device for a clothes drying rack in the embodiment of the present application is as follows: when using the clothes drying rack, first, the user pulls the mounting rod 761 in a direction away from the limiting shaft 75, so that the limiting block 764 and the limiting groove 765 are disconnected. Then, the user toggles the reset member 85 in a direction away from the pull plate 3 with one hand, and pulls the pull plate 3 in a direction away from the installation box 1 with the other hand. At this time, the pull plate 3 will be gradually pulled out of the installation box 1, and the clothesline 4 will extend therewith, and then the pull plate 3 will be fixed, and then the limiting block 764 will be pushed into the limiting groove 765, and the clothes can be dried.

[0044] When storing the clothesline 4 of the clothes drying rack, first, the pull plate 3 is unfastened, and then the user pulls the mounting rod 761 in a direction away from the limiting shaft 75, so that the limiting block 764 and the limiting groove 765 are disconnected. The gripping rod 763 is rotated to drive the second bevel gear 73 to rotate, and the second bevel gear 73 rotates while driving the first bevel gear 72 to rotate. The first bevel gear 72 rotates and drives the driving shaft 71 to rotate, so that the spool 2 rotates, and the limiting slide 62 swings back and forth, and the limiting plate 5 controls the clothesline 4 to reciprocate, so that the clothesline 4 is evenly wound on the spool 2. Finally, the pull plate 3 is extended out of the installation box 1, and the locking hook 82 is automatically inserted into the locking groove 81, and the pull plate 3 is reliably fixed in the installation box 1.

[0045] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A clothes drying rack wire leveling device, comprising a wire spool (2) rotatably mounted in an installation box (1), and a pull plate (3) mounted on a side wall of the installation box (1), a plurality of clothes drying ropes (4) distributed in the length direction of the wire spool (2), characterized in that: A limiting plate (5) is installed on the side wall of the installation box (1), and a plurality of limiting holes (51) are opened on the limiting plate (5). The plurality of limiting holes (51) are distributed along the length direction of the limiting plate (5), and the plurality of clotheslines (4) are inserted into the plurality of limiting holes (51) in a one-to-one correspondence. One end of the plurality of clotheslines (4) extending out of the limiting holes (51) is fixed to the pull plate (3), and a swing mechanism (6) for driving the limiting plate (5) to reciprocate along the length direction of the shaft (2) is installed on the bobbin (2); The swing mechanism (6) comprises a mounting shaft (61) and a limiting slide (62); the mounting shaft (61) is fixed to one end of the spool (2), and the mounting shaft (61) and the spool (2) are coaxially arranged; a first thread groove (611) and a second thread groove (612) of opposite rotation directions are formed on the outer wall of the mounting shaft (61); the first thread groove (611) and the second thread groove (612) are interlaced and wound with each other; reversing grooves (613) are formed at both ends of the first thread groove (611) and the second thread groove (612) in the length direction; the reversing groove (613) is communicated with both the first thread groove (611) and the second thread groove (612); The limit plate (5) is slidably installed in the installation box (1), and a plurality of the clotheslines (4) are inserted into the limit plate (5). One end of the plurality of clotheslines (4) passing through the limit plate (5) is fixed to the pull plate (3). The end of the limit slide (62) away from the installation shaft (61) is rotatably arranged at the end of the limit plate (5). A limit assembly (63) for limiting the limit slide (62) is installed on the installation box (1). The limit slide (62) moves along the spiral direction of the first thread groove (611) into the reversing groove (613) and enters the second thread groove (612); A driving mechanism (7) is installed at the end of the bobbin (2), the driving mechanism (7) comprising a driving shaft (71), a first bevel gear (72) and a second bevel gear (73), the driving shaft (71) being fixed to an end of the mounting shaft (61) away from the bobbin (2), and the driving shaft (71) being coaxially arranged with the bobbin (2); The first bevel gear (72) is sleeved on the driving shaft (71), the first bevel gear (72) is fixedly connected to the driving shaft (71), a mounting seat (74) is fixed on the side wall of the mounting box (1), and a limit shaft (75) is rotatably penetrated on the mounting seat (74); The second bevel gear (73) is sleeved on the limiting shaft (75), and the second bevel gear (73) is fixedly connected to the limiting shaft (75), the first bevel gear (72) and the second bevel gear (73) are meshed, and a rotating handle (76) is installed at the end of the limiting shaft (75); The rotating handle (76) comprises a mounting rod (761), a connecting rod (762) and a holding rod (763) which are connected in sequence; one end of the mounting rod (761) is connected to the end of the limiting shaft (75), and the mounting rod (761) slides along the axial direction of the limiting shaft (75); the connecting rod (762) is vertically fixed to the end of the mounting rod (761) away from the limiting shaft (75); a limiting block (764) is fixed on a side of the connecting rod (762) facing the mounting box (1); a limiting groove (765) adapted to the limiting block (764) is provided on the side wall of the mounting box (1); the holding rod (763) is connected to one end of the connecting rod (762) away from the mounting rod (761); the holding rod (763) and the connecting rod (762) are perpendicular to each other; The limiting assembly (63) comprises a limiting plate (631) and a limiting column (632); the limiting plate (631) is installed in the installation box (1), and the limiting plate (631) is sleeved on the spool (2) and rotatably connected to the spool (2); a waist-shaped hole (52) is provided at the end of the limiting plate (5), and the waist-shaped hole (52) is provided along the length direction of the limiting plate (5); the limiting column (632) is fixed on the side wall of the limiting plate (631), and the limiting column (632) is inserted into the waist-shaped hole (52); The swing mechanism (6) is provided in two groups, the two groups of the swing mechanism (6) are respectively installed at two ends of the length direction of the bobbin (2), and the two groups of the swing mechanism (6) are symmetrically arranged along the center plane of the length direction of the bobbin (2).

2. The wire leveling device for a clothes drying rack according to claim 1, characterized in that: A locking assembly (8) is installed on the inner wall of the installation box (1), and the locking assembly (8) includes a locking hook (82). A locking groove (81) is provided on the side wall of the pull plate (3). A driving wheel (83) is rotatably provided on the inner wall of the installation box (1). The locking hook (82) is fixed on the side wall of the driving wheel (83). A driving rod (84) is provided on the driving wheel (83). The pull plate (3) extends into the installation box (1) to push the driving rod (84) to rotate. The locking hook (82) and the locking groove (81) are connected to each other, and a reset member (85) is installed on the driving wheel (83).

3. The wire leveling device for a clothes drying rack according to claim 2, characterized in that: A torsion spring (86) is sleeved on the central axis of the driving wheel (83), one end of the torsion spring (86) is fixed to the driving wheel (83), and the other end of the torsion spring (86) is fixed to the side wall of the installation box (1).

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