Quilt airing rod structure and electric clothes airing machine thereof
By adopting a long-stroke connection structure and the principle of movable pulleys, the problem of storing and hiding the quilt drying rod when not in use is solved, and a longer rope extension distance is achieved, improving the practicality of the quilt drying rod.
Patent Information
- Application Number
- CN202423258587.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2034-12-27
AI Technical Summary
In the existing technology, the drying rod of the electric drying machine needs to be stored or hidden when not in use. However, when it is needed for use, the storage or unfolding of the drying rod is limited by the volume or length of its connecting structure, such as the movable rod or the wire rope, making it difficult to dry clothes and bedding at the same time.
The long-stroke connection structure, through the principle of movable pulleys, enables a longer rope extension distance, improving the practicality of the quilt drying pole.
It enables the storage and concealment of the quilt drying rod, improving its practicality and making it more convenient for users.
Smart Images
Figure CN223620677U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to drying equipment, and more particularly to a quilt drying pole structure and its electric clothes drying machine. Background Technology
[0002] Most electric clothes drying racks on the market come with a quilt drying rod for auxiliary drying. This quilt drying rod is usually connected to both ends of the clothes drying rod via a movable rod, while a few use a steel cable. Since the quilt drying rod of an electric clothes drying rack is not frequently used, it needs to be stored or hidden when not in use, but unfolded or exposed when needed. The size or length of the connecting structure, such as the movable rod or the steel cable, limits the storage and unfolding of the quilt drying rod. Therefore, most electric clothes drying racks cannot fundamentally solve the problem of drying clothes and bedding simultaneously. Utility Model Content
[0003] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a quilt drying pole structure that adopts a long-stroke connection structure and achieves a longer rope extension distance through the principle of movable pulley.
[0004] This utility model also provides an electric clothes drying rack. By adopting the above-mentioned quilt drying rod structure, it effectively improves the practicality of the quilt drying rod and meets the user's need to dry clothes and quilts at the same time to a certain extent.
[0005] This utility model is achieved through the following technical solution:
[0006] A quilt drying rod structure, characterized in that it includes: a quilt drying rod, pull ropes for connection extending from both sides of the quilt drying rod, a rope winding mechanism provided inside the quilt drying rod, the rope winding mechanism including a reset member and at least one movable pulley, the pull ropes passing around the movable pulleys and passing through the quilt drying rod, and being able to be unfolded or retracted on the quilt drying rod through the reset member.
[0007] The quilt drying rod structure described above is characterized in that there are two pull ropes connected to both sides of the quilt drying rod, and at least two movable pulleys that cooperate with the pull ropes.
[0008] The quilt drying rod structure described above is characterized in that the quilt drying rod has end caps on both sides, the end caps have thread grooves, the pull rope passes through the thread grooves and then around the movable pulley and is fixed inside the quilt drying rod.
[0009] The quilt drying rod structure described above is characterized in that the end of the pull rope is provided with a clip, and the plug is provided with a groove for fixing the pull rope.
[0010] The quilt drying rod structure described above is characterized in that a fixed pulley is provided inside the plug, and the pull rope passes through the threading groove and then passes around the movable pulley and the fixed pulley in sequence to be fixed inside the quilt drying rod.
[0011] The quilt drying rod structure described above is characterized in that the movable pulley is mounted on a sliding base, and the pull rope is fixed to the sliding base.
[0012] The quilt drying rod structure described above is characterized in that the resetting member is a tension spring, which provides the movable pulley with a pulling force to move inward toward the quilt drying rod.
[0013] The quilt drying rod structure described above is characterized in that: telescopic rods that can be moved and extended are provided on both sides of the quilt drying rod; a plug is provided at one end of the extended telescopic rod; a stop part is provided at the other end of the telescopic rod to prevent it from detaching from the quilt drying rod; the cord winding mechanism is placed inside the telescopic rod; one end of the tension spring is connected to the stop part; and the other end is connected to the movable pulley.
[0014] The quilt drying rod structure described above is characterized in that the plug at the threaded groove is further provided with a locking structure for locking the pull rope.
[0015] An electric clothes drying rack is characterized by including the drying rack structure described above.
[0016] Compared with the prior art, the present invention has the following advantages:
[0017] 1) The quilt drying rod structure described in this utility model adopts a long-stroke connection structure and achieves a longer rope extension distance through the principle of movable pulley.
[0018] 2) The electric clothes drying rack described in this utility model adopts the above-mentioned quilt drying rod structure, which overcomes the problem that most electric clothes drying racks on the market cannot dry clothes and quilts at the same time. It not only ensures the storage and concealment of the quilt drying rod, but also effectively improves the practicality of the quilt drying rod and greatly facilitates the use of users.
[0019] To better understand and implement this invention, the following detailed description is provided in conjunction with the accompanying drawings. Attached Figure Description
[0020] Figure 1 This is a schematic diagram of a preferred embodiment of the quilt drying rod structure described in this utility model;
[0021] Figure 2 This is an exploded view of a preferred embodiment of the quilt drying rod structure described in this utility model;
[0022] Figure 3 This is a schematic diagram of a preferred embodiment of the quilt drying rod structure with a stopper component according to the present invention;
[0023] Figure 4 This is a schematic diagram of the preferred embodiment of the quilt drying rod structure of this utility model with the pull rope extended;
[0024] Figure 5 This is a schematic diagram of the preferred embodiment of the plug described in this utility model;
[0025] Figure 6 This is a partial cross-sectional view of a preferred embodiment of the plug described in this utility model;
[0026] In the diagram, the corresponding numbers are: quilt drying rod-1, telescopic rod-11, end cap-12, threading groove-121, slot-122, stop-13, pull rope-2, clip-21, reel-up mechanism-3, reset piece-31, movable pulley-32, slide block-33. Detailed Implementation
[0027] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.
[0028] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.
[0029] Most electric clothes drying racks on the market come with a quilt drying rod for auxiliary drying. This quilt drying rod is usually connected to both ends of the clothes drying rod via a movable rod, while a few use a steel cable. Since the quilt drying rod of an electric clothes drying rack is not frequently used, it needs to be stored or hidden when not in use, but unfolded or exposed when needed. The size or length of the connecting structure, such as the movable rod or the steel cable, limits the storage and unfolding of the quilt drying rod. Therefore, most electric clothes drying racks cannot fundamentally solve the problem of drying clothes and bedding simultaneously.
[0030] Reference Figures 1 to 6A preferred embodiment of the quilt drying rod structure of this utility model includes: a quilt drying rod 1, with pull ropes 2 extending from both sides of the quilt drying rod for connection; a cord winding mechanism 3 is provided inside the quilt drying rod 1; the cord winding mechanism 3 includes a reset member 31 and at least one movable pulley 32; the pull rope 2 passes through the movable pulley 32 and exits the quilt drying rod 1, and can be unfolded or retracted onto the quilt drying rod via the reset member 31. Compared with common quilt drying rod structures on the market, this utility model adopts a long-stroke connection structure, achieving a greater extension distance of the pull rope through the principle of movable pulleys. Specifically, the pull rope is folded into the quilt drying rod in multiple segments after passing through the movable pulley, that is, one movable pulley can achieve two folds, which greatly increases the length of the retracted pull rope compared to the ordinary direct connection structure, thereby increasing the extension distance of the pull rope.
[0031] Furthermore, refer to Figure 1 and 2 The number of pull ropes 2 is two, each connected to one side of the drying rod 1. The number of movable pulleys 32 is at least two, and they cooperate with the pull ropes 2. Specifically, to simplify the structure of the drying rod, there are two movable pulleys 32, which are respectively located on both sides of the drying rod and cooperate with the two pull ropes to realize the retraction and extension of the pull ropes. Those skilled in the art will understand that, in order to further increase the length of the pull ropes that can be retracted, multiple movable pulleys can be used to form a pulley block structure.
[0032] Furthermore, refer to Figures 4 to 6 The drying rod 1 has end caps 12 on both sides, and each end cap 12 has a threading groove 121. The pull rope 2 passes through the threading groove 121 and then around the movable pulley 32 to be fixed inside the drying rod 1. Specifically, the threading groove 121 is L-shaped, so that the pull rope 2 passes through the threading groove 121 and turns 90° to enter the drying rod. After that, the pull rope turns 180° around the movable pulley 32 and is fixed inside the drying rod. This design allows for two-stage folding of the pull rope to increase its length when retracted.
[0033] Furthermore, refer to Figure 2 , 5 In section 6, the end of the pull rope 2 is provided with a locking head 21, and the plug 12 is provided with a locking groove 122 for fixing the pull rope 2. Specifically, after the pull rope 2 passes around the movable pulley 32, its locking head 21 can be locked in the locking groove 122. This design simplifies the structure of the quilt drying rod and greatly facilitates the assembly of the quilt drying rod.
[0034] Furthermore, the plug also contains a fixed pulley (not shown in the figure). The pull rope 2 passes through the threading groove and then successively around the movable pulley and the fixed pulley to be fixed inside the drying rod. Specifically, the fixed pulley is located at the inner outlet of the L-shaped threading groove 121. The pull rope 2 is not directly fixed to the slot 122 but instead passes around the fixed pulley and is fixed inside the drying rod. This design allows the pull rope to bend further inside the drying rod, increasing the length of the pulled rope when retracted. In addition, the fixed pulley can also be located at the turning point of the L-shaped threading groove 121 to reduce the sliding friction between the pull rope and the plug.
[0035] Reference Figure 2 and 4 The movable pulley 32 is mounted on a sliding base 33. Furthermore, the pull rope 2 is fixed to the sliding base 32 (not shown in the figure). Specifically, the sliding base 32 can slide inside the quilt drying rod 1, and the movable pulley 32 is rotatably connected inside it. One side of the sliding base 32 is connected to the reset member 31. The way the pull rope 2 is fixed to the sliding base 32 can refer to the structure of the slot 122 described above. This design also facilitates the assembly of the quilt drying rod.
[0036] Furthermore, refer to Figure 2 and 4 The reset element 31 is a tension spring, which provides tension to the movable pulley to move inward toward the drying rod. Specifically, the tension spring is connected to the slide block 32. In order to realize the movement of the movable pulley toward the drying rod, a slide block can be connected to each end of the tension spring, and the movable pulley in the slide block pulls the pull rope to retract toward the drying rod.
[0037] Furthermore, refer to Figure 1 , 2 In section 4, the drying rod 1 has movable and retractable telescopic rods 11 on both sides. A stopper 12 is located at one extended end of the telescopic rod 11, and the other end of the telescopic rod 11 has a stop 13 to prevent it from detaching from the drying rod 1. The reeling mechanism 3 is placed inside the telescopic rod 11. One end of the tension spring 31 is connected to the stop 13, and the other end is connected to the movable pulley 32. Specifically, the drying rod is a telescopic rod structure. In this case, there are two reeling mechanisms placed inside the telescopic rod. The tension spring 31 can then be connected to the stop 13 at the other end of the telescopic rod. This design allows for more flexible use of the drying rod's spatial structure, and the independent reeling mechanisms ensure smoother and more reliable extension and retraction at both ends, guaranteeing a balanced force distribution after the drying rod is extended.
[0038] Furthermore, the plug 12 is also provided with a locking structure at the threading groove 121 to lock the pull rope 2. Specifically, the locking structure is provided to facilitate the fixing of the position after the drying rod is unfolded, greatly facilitating the user's drying process. The locking structure can be a locking pin that passes through the threading groove 121 and presses to fix the pull rope. The pressing method can be perpendicular to the pull rope, i.e., perpendicularly passing through the threading groove, or parallel to the pull rope, i.e., blocking the outlet hole of the threading groove.
[0039] The electric clothes drying rack of this utility model includes the quilt drying rod structure described above, which overcomes the problem that most electric clothes drying racks on the market cannot dry clothes and quilts at the same time. It not only ensures the storage and concealment of the quilt drying rod, but also effectively improves the practicality of the quilt drying rod and greatly facilitates the use of users.
[0040] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.
Claims
1. A quilt drying pole structure, characterized in that, include: A quilt drying rod has pull ropes extending from both sides for connection. The quilt drying rod has a cord winding mechanism inside, which includes a reset member and at least one movable pulley. The pull ropes pass around the movable pulleys and through the quilt drying rod, and can be unfolded or retracted on the quilt drying rod through the reset member.
2. The quilt drying rod structure according to claim 1, characterized in that, The number of pull ropes is two, and they are respectively connected to both sides of the quilt drying rod. The number of movable pulleys is at least two and they cooperate with the pull ropes.
3. The quilt drying rod structure according to claim 2, characterized in that, The quilt drying rod has end caps on both sides, and each end cap has a threading groove. The pull rope passes through the threading groove and then around the movable pulley to be fixed inside the quilt drying rod.
4. The quilt drying rod structure according to claim 3, characterized in that, The end of the pull rope is provided with a clamp, and the plug is provided with a groove for fixing the pull rope.
5. The quilt drying rod structure according to claim 3, characterized in that, The plug is also equipped with a fixed pulley, and the pull rope passes through the threading groove and then passes around the movable pulley and the fixed pulley in sequence to be fixed inside the quilt drying rod.
6. The quilt drying rod structure according to claim 5, characterized in that, The movable pulley is mounted on a sliding block, and the pull rope is fixed to the sliding block.
7. The quilt drying rod structure according to claim 3, characterized in that, The reset element is a tension spring, which provides the movable pulley with a pulling force to move inward toward the drying rod.
8. The quilt drying rod structure according to claim 7, characterized in that, The quilt drying rod has telescopic rods that can be moved and extended on both sides. The plug is located at one end of the telescopic rod. The other end of the telescopic rod is provided with a stop to prevent it from detaching from the quilt drying rod. The cord winding mechanism is placed inside the telescopic rod. One end of the tension spring is connected to the stop and the other end is connected to the movable pulley.
9. The quilt drying rod structure according to claim 3, characterized in that, The plug is also provided with a locking structure at the threading groove to lock the pull rope.
10. An electric clothes drying rack, characterized in that, Includes the quilt drying rod structure as described in any one of claims 1 to 9.