Multi-stage clothes hanger

Abstract

The invention relates to the technical field of clothes hangers, and aims to provide a multi-stage clothes hanger which comprises an upper-layer hanger body, a lower-layer hanger body and a length-adjustable connecting rope, a winding assembly is arranged on the upper-layer hanger body and comprises a winding sleeve, a first limiting plate and a second limiting plate, the first limiting plate and the second limiting plate are located on the two sides of the winding sleeve, and one end of the connecting rope is fixed to the winding sleeve; one end of the upper-layer frame body extends out of an extension rod, and the extension rod is sleeved with the winding sleeve, the first limiting plate and the second limiting plate in a rotating and non-sliding mode; the distance between the upper-layer rack body and the lower-layer rack body can be adjusted by adjusting the number of winding turns of the connecting ropes on the winding sleeves, when multi-layer airing is needed, the lower-layer rack body can be far away from the upper-layer rack body to form a two-layer airing space, articles such as quilts and the like in a dry state are aired in the upper-layer space, and the airing effect is good. Moisture clothes are aired in the lower layer space, simultaneous airing is achieved, and time is saved.

Description

Technical Field

[0001] The present invention relates to the technical field of clothes drying racks, and more particularly to a multi-stage clothes drying rack. Background Art

[0002] As a necessity in daily life, clothes drying racks have always been the focus of technological improvements in terms of functionality and space utilization. Traditional hand-cranked or electric lifting clothes drying racks generally adopt a single-layer structure design. Although they can achieve overall height adjustment, they have significant limitations in actual use: Space conflict problem: Dry large items (such as quilts) and wet clothes cannot be hung out to dry at the same time.

[0003] Low space utilization efficiency: The single-layer structure only provides a single flat drying area, which cannot fully utilize the vertical space. When drying in sections or increasing the drying capacity, users need to operate in batches, which is time-consuming and inconvenient.

[0004] Single function: The existing lifting mechanism lacks the ability to flexibly adapt to various drying scenarios (such as dry and wet separation, large / small item partitioning).

[0005] While simple multi-layer floor-standing clothes drying racks exist on the market, they lack stability, occupy a large amount of floor space, and cannot be integrated with rooftop lifting systems, making them difficult to meet modern families' needs for high-altitude, large-capacity, and zoned drying. Therefore, a multi-level clothes drying rack is urgently needed to resolve the dilemma of drying wet and dry clothes simultaneously and improve space utilization efficiency. Summary of the Invention

[0006] In view of the problems existing in the prior art, the present invention provides a multi-level clothes drying rack to solve the technical problems mentioned in the background technology.

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a multi-level clothes drying rack, comprising an upper frame, a lower frame and a connecting rope with adjustable length, the upper frame and the lower frame being connected by a connecting rope, the upper frame having a winding assembly for adjusting the length of the connecting rope between the upper frame and the lower frame, the winding assembly comprising a winding sleeve, a first limit plate and a second limit plate located on both sides of the winding sleeve, one end of the connecting rope is fixed on the winding sleeve and can be wound around the outside of the winding sleeve, and the other end is fixed on the lower frame, an extension rod extends from one end of the upper frame, the winding sleeve, the first limit plate and the second limit plate are all rotatably and non-slidably arranged outside the extension rod, and the winding assembly also includes a locking assembly for fixing the relative position between the winding sleeve and the extension rod.

[0008] By adopting the above technical solution, the distance between the upper rack and the lower rack can be adjusted by adjusting the number of turns of the connecting rope on the winding sleeve. When there is a need for multi-layer drying, the lower rack can be moved away from the upper rack to form a two-layer drying space. Dry items such as quilts can be dried in the upper space, and wet clothes can be dried in the lower space, so that simultaneous drying can be achieved and time can be saved.

[0009] The present invention is further configured such that the locking assembly includes a hand crank mounted on the second limiting plate and a slot provided on the extension piece, a mounting base is fixed to the side of the second limiting plate facing away from the first limiting plate, and one end of the hand crank is rotatably connected to the mounting base. When the hand crank is rotated to fit into the slot, the second limit plate, the winding sleeve and the first limit plate cannot rotate outside the extension rod. When the hand crank is rotated to disengage from the slot, the second limiting plate, the winding sleeve and the first limiting plate can rotate outside the extension rod.

[0010] The present invention is further configured such that a shielding cover is fixedly mounted on the upper frame, the shielding cover is arranged outside the winding assembly, and the winding assembly can rotate inside the shielding cover, and a through hole is provided at the bottom of the shielding cover for the connecting rope to pass through.

[0011] The present invention is further configured such that a bracket extends horizontally on one side of the shielding cover, and the bracket has a placement slot for placing the lower frame. When the lower rack is placed in the placement groove, the upper rack and the lower rack are in the same horizontal plane, and dry clothes or wet clothes can be dried at the same time, thereby expanding the drying space in the horizontal direction.

[0012] The present invention is further configured such that a first extension plate is fixed below the upper frame, and a plurality of drying holes are provided on the first extension plate.

[0013] The present invention is further configured such that a second extension plate is fixed below the lower frame, and a plurality of drying holes are provided on the second extension plate.

[0014] The present invention is further configured such that two groups of connecting ropes, winding assemblies and extension rods are provided, which are symmetrically arranged on both sides of the upper frame.

[0015] The present invention is further configured such that both the upper frame and the lower frame are hollow metal pipes to reduce the overall weight.

[0016] The present invention is further configured such that the metal pipe has spiral reinforcement blades inside to improve the strength of the upper frame and the lower frame.

[0017] The present invention is further configured such that a steel wire rope for adjusting the height of the upper frame is provided on the top of the upper frame, and the steel wire rope is connected to a hand-cranked device or an electric device.

[0018] Compared with the prior art, the present invention provides a multi-level clothes drying rack with the following beneficial effects: 1. The distance between the upper and lower racks can be adjusted by adjusting the number of turns of the connecting rope on the winding sleeve. When there is a need for multi-layer drying, the lower rack can be moved away from the upper rack to form a two-layer drying space. Dry items such as quilts can be dried in the upper space, and wet clothes can be dried in the lower space, so that they can be dried at the same time and save time.

[0019] 2. You can also place the lower rack on the bracket extending from the upper rack, so that the upper rack and the lower rack are arranged horizontally at intervals, expanding the horizontal drying space and increasing the diversity of drying methods.

[0020] 3. The upper and lower frames are made of centrally controlled metal pipes to reduce the overall weight, reduce the weight borne by the wire rope and connecting rope, and extend their service life. Spiral reinforcing blades are set in the metal pipes to improve the bending resistance of the metal pipes and increase their strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 Schematic diagram of the overall structure of a multi-level clothes drying rack; Figure 2 It is a structural schematic diagram of a multi-level clothes drying rack in an unfolded state; Figure 3 This is a schematic diagram of the structure of the upper frame and winding assembly (with the hand crank inserted into the slot); Figure 4 This is a schematic diagram of the structure of the upper frame and winding assembly (with the hand crank out of the slot); Figure 5 for Figure 4 A partial schematic diagram of area A in the middle; Figure 6 It is a structural diagram of the shielding cover and the winding assembly; Figure 7 Schematic diagram of the structure of the reinforced blade.

[0022] In the figure: 1. Upper frame; 101. First extension plate; 2. Lower frame; 201. Second extension plate; 3. Connecting rope; 4. Winding assembly; 401. Winding sleeve; 402. First limit plate; 403. Second limit plate; 404. Extension rod; 405. Locking assembly; 4051. Hand crank; 4052. Slot; 4053. Mounting seat; 5. Shielding cover; 501. Through hole; 6. Wire rope; 7. Bracket; 701. Placement slot; 8. Reinforced blade. DETAILED DESCRIPTION

[0023] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0024] 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 ordinary technicians in the technical field to which this application belongs.

[0025] In the present invention, unless otherwise specified, directions such as "up" and "down" are generally used with respect to the directions shown in the drawings, or with respect to the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "left" and "right" are generally used with respect to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0026] A multi-level clothes drying rack includes an upper frame 1, a lower frame 2 and a length-adjustable connecting rope 3. The upper frame 1 and the lower frame 2 are connected by the connecting rope 3. The upper frame 1 has a winding assembly 4 for adjusting the length of the connecting rope 3 between the upper frame 1 and the lower frame 2. The winding assembly 4 includes a winding sleeve 401, a first limiting plate 402 and a second limiting plate 403 located on both sides of the winding sleeve 401, and one end of the connecting rope 3 is fixed to the winding sleeve 401. The winding sleeve 401 is wound around the winding sleeve 401, and the other end is fixed to the lower frame 2. An extension rod 404 is extended from one end of the upper frame 1. The winding sleeve 401, the first limiting plate 402 and the second limiting plate 403 are all rotatably and non-slidably sleeved on the extension rod 404. The winding assembly 4 also includes a locking assembly 405. The locking assembly 405 includes a hand crank 4051 installed on the second limiting plate 403 and a slot 405 opened on the extension rod 404. 2. A mounting base 4053 is fixed to the side of the second limiting plate 403 facing away from the first limiting plate 402. One end of the hand crank 4051 is rotatably connected to the mounting base 4053. When the hand crank 4051 is rotated to fit into the card slot 4052, the second limiting plate 403, the winding sleeve 401 and the first limiting plate 402 cannot rotate outside the extension rod 404. When the hand crank 4051 is rotated to disengage from the card slot 4052, the second limiting plate 403, the winding sleeve 401 and the first limiting plate 402 cannot rotate outside the extension rod 404. The first limiting plate 402 can rotate outside the extension rod 404, and a shielding cover 5 is fixedly installed on the upper frame 1. The shielding cover 5 is arranged outside the winding assembly 4, and the winding assembly 4 can rotate inside the shielding cover 5. A through hole 501 is provided at the bottom of the shielding cover 5 for the connecting rope 3 to pass through. A first extension plate 101 is fixed under the upper frame 1, and a second extension plate 201 is fixed under the lower frame 2. A number of drying holes are provided on the first extension plate 101 and the second extension plate 201.

[0027] In a specific application, a steel wire rope 6 is provided on the top of the upper frame 1 for adjusting its height. Two groups of connecting ropes 3, winding components 4 and extension rods 404 are provided, which are symmetrically arranged on both sides of the upper frame 1. When double-layer drying is required, the steel wire rope 6 is first released by manual or electric equipment to move the upper frame 1 and the lower frame 2 downward to a suitable position as a whole. At this time, the hand crank 4051 is manually unscrewed from the slot 4052. During this process, the hand crank 4051 rotates around the rotating connection of its mounting seat 4053 until the hand crank 4051 is out of the slot 4052. At this time, the hand crank 4051 is held by hand. 051 and rotate, driving the first limit plate 402, the second limit plate 403 and the winding sleeve 401 to rotate outside the extension rod 404, gradually reducing the number of turns of the connecting rope 3 on the winding sleeve 401, and moving the lower frame 2 downward until it moves to a suitable position. At this time, quilts or clothes can be dried on the upper frame 1, and then the upper frame 1 and the lower frame 2 connected to the upper frame 1 through the connecting rope 3 are driven upward by a hand-cranked device or an electric device, and then the quilts or clothes are dried on the lower frame 2, and the longitudinal space is used to increase the number of clothes that can be dried or to achieve dry and wet separation drying.

[0028] In this embodiment, a bracket 7 is extended horizontally on one side of the shielding cover 5, and a placement groove 701 is provided on the bracket 7 for placing the lower rack 2. When the lower rack 2 is placed in the placement groove 701, the upper rack 1 and the lower rack 2 are in the same horizontal plane, and dry clothes or wet clothes can be dried at the same time, thereby expanding the drying space in the horizontal direction.

[0029] In this embodiment, the upper frame 1 and the lower frame 2 are both hollow metal pipes, and spiral reinforcement blades 8 are provided inside the metal pipes.

[0030] In all the schemes mentioned above, the connection between the two parts can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be described here one by one. In the above, all fixed connections are preferably considered to be welding. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-level clothes drying rack, characterized in that: It includes an upper frame, a lower frame and a length-adjustable connecting rope, and the upper frame and the lower frame are connected by the connecting rope. The upper frame is provided with a winding assembly for adjusting the length of the connecting rope between the upper frame and the lower frame. The winding assembly includes a winding sleeve, a first limiting plate and a second limiting plate located on both sides of the winding sleeve. One end of the connecting rope is fixed on the winding sleeve and can be wound around the outside of the winding sleeve, and the other end is fixed on the lower frame. An extension rod extends from one end of the upper frame, and the winding sleeve, the first limiting plate and the second limiting plate are all rotatably and non-slidingly sleeved on the extension rod. The winding assembly also includes a locking assembly for fixing the relative position between the winding sleeve and the extension rod.

2. A multi-level clothes drying rack according to claim 1, characterized in that: The locking assembly includes a hand crank mounted on the second limit plate and a slot provided on the extension piece. A mounting base is fixed to the side of the second limit plate facing away from the first limit plate. One end of the hand crank is rotatably connected to the mounting base. When the hand crank is rotated to fit into the slot, the second limit plate, the winding sleeve and the first limit plate cannot rotate outside the extension rod. When the hand crank is rotated to disengage from the slot, the second limiting plate, the winding sleeve and the first limiting plate can rotate outside the extension rod.

3. A multi-level clothes drying rack according to claim 2, characterized in that: A shielding cover is fixedly installed on the upper frame, and the shielding cover is arranged outside the winding assembly. The winding assembly can rotate in the shielding cover, and a through hole for the connecting rope to pass through is opened at the bottom of the shielding cover.

4. A multi-level clothes drying rack according to claim 3, characterized in that: A bracket is extended in the horizontal direction on one side of the shielding cover, and a placement groove for placing the lower frame is provided on the bracket.

5. The multi-level clothes drying rack according to claim 1, characterized in that: A first extension plate is fixed below the upper frame, and a plurality of drying holes are provided on the first extension plate.

6. The multi-level clothes drying rack according to claim 1, characterized in that: A second extension plate is fixed below the lower frame, and a plurality of drying holes are provided on the second extension plate.

7. The multi-level clothes drying rack according to claim 1, characterized in that: The upper frame and the lower frame are both hollow metal pipes.

8. The multi-level clothes drying rack according to claim 7, characterized in that: The metal pipe is provided with spiral reinforcing blades inside.

9. The multi-level clothes drying rack according to claim 1, characterized in that: A steel wire rope is provided on the top of the upper frame.

Images