Electric gust drying rack

The electric gust dryer addresses inefficiencies in conventional drying racks and electric dryers by using a ventilation and ceiling fan system to collide winds for fast drying and paired pipes to prevent laundry folding, offering cost-effective and efficient drying.

WO2025249626A1PCT designated stage Publication Date: 2025-12-04BAE SEOK
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Patent Information

Application Number
PCT/KR2024/008161
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Priority Date
2024-05-27
Filing Date
2024-06-13
Publication Date
2025-12-04

AI Technical Summary

Technical Problem

Conventional multipurpose mobile drying racks take a long time to dry laundry and can produce odors in rainy weather, while electric dryers are expensive and inefficient in terms of electricity consumption, and existing modifications with blowers and hot air systems are not effective for home use.

Method used

An electric gust dryer design with a ventilation fan and ceiling fan configuration that blows gusts of wind from above and below the laundry, causing them to collide and disperse for efficient drying, and a paired pipe arrangement to prevent laundry folding and improve airflow.

Benefits of technology

Achieves fast drying comparable to electric dryers at a lower cost, prevents odor buildup, and effectively dries large items without folding, suitable for home use.

✦ Generated by Eureka AI based on patent content.

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Abstract

The present invention relates to an electric gust drying rack which is inexpensive and free from the burden of electricity charges, while exhibiting performance comparable to that of an electric dryer. By arranging pipes of middle shelves in pairs at intervals, a gust of air can effectively enter the interior of the laundry. The laundry can be rapidly dried by generating a gust of air upward from the bottom by using a ventilator at the lower portion and generating a gust of air downward from above via a ceiling fan at the top. The gust of air from the lower portion and the gust of air from the upper portion collide and scatter in the laundry, thereby improving drying efficiency.
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Description

Electric blast dryer

[0001] The present invention relates to an electric gust dryer that quickly removes moisture from laundry by utilizing gusts of wind generated from a fan such as a ventilation fan or a ceiling fan, and is developed from the same structure as a conventional clothes drying rack (Korean Patent No. 10-0694884) and a multipurpose mobile drying rack (Korean Utility Model No. 20-0450680). Specifically, the present invention relates to an electric gust dryer that allows a ventilation fan installed on the bottom of an electric gust dryer to blow gusts of wind from the bottom of the electric gust dryer toward the sky toward the lower part of laundry on a middle shelf, and a ceiling fan installed on the upper part of the electric gust dryer to blow gusts of wind from the sky toward the floor toward the upper part of laundry on the middle shelf, thereby allowing the upper and lower winds to collide and disperse with each other on laundry spread on the middle shelf, thereby quickly drying the laundry.

[0002] Commonly used laundry drying devices include the traditional multi-purpose portable drying rack, where laundry is hung to dry, and the electric dryer, which uses electric power to dry laundry. Of course, there are also electric washer-dryers that combine washing and drying functions in a single device, eliminating the need to transfer laundry to the dryer after washing. However, the basic functions and characteristics of electric dryers remain the same.

[0003] Multipurpose mobile drying racks have the disadvantage that they take a long time to dry and can produce an unpleasant odor when it rains or is cloudy, which limits their use, especially during the rainy season when it rains for several days.

[0004] In the case of electric dryers, although a fast drying time is an advantage, electric dryers are relatively more expensive than multi-purpose portable drying racks and consume more electricity, which may affect the household electricity rate tiering system and make electricity bills a burden on daily life, making them inefficient in terms of cost-effectiveness for ordinary people.

[0005] Meanwhile, various designs have been invented to shorten the drying time and enable use regardless of cloudy or rainy weather by adding a blower or hot air to a multipurpose mobile drying rack. However, due to the inefficiency of the blower and hot air system structure, the wind is not strong enough to blow a gust of wind on the laundry, and the complexity of the structure makes it unsuitable for home use, so it has not been able to improve the shortcomings of conventional multipurpose mobile drying racks.

[0006] In addition, the multipurpose mobile drying rack has a pipe arrangement for the shelf for hanging laundry at even intervals, so the laundry is hung on one pipe, and when this happens, the laundry is folded in half and the folded inner surfaces stick together, so the inner surfaces do not allow air to pass through well, which reduces the drying efficiency. [Prior Art Literature] [Patent Document] (Patent Document 1)

[0007] Republic of Korea Utility Model Registration No. 20-0450680 (Patent Document 2) Republic of Korea Registered Utility Model No. 20-0482171 (Patent Document 3) Republic of Korea Registered Utility Model No. 20-0298652 (Patent Document 4) Republic of Korea Registered Utility Model No. 20-0416096 (Patent Document 5) Republic of Korea Utility Model Registration No. 20-0453203 (Patent Document 6) Republic of Korea Registered Utility Model No. 20-0288370 (Patent Document 7) Republic of Korea Patent No. 10-0694884 (Patent Document 8) Republic of Korea Patent No. 10-0958160 (Patent Document 9) Republic of Korea Patent No. 10-2264484 [Non-patent literature] (Non-patent document 1)

[0008] doesn't exist

[0009] The present invention is intended to solve the problems of the prior art in which a blower and a heater are added to a multipurpose mobile drying rack, and the purpose of the present invention is to provide an electric gust dryer that maintains the simple structure of the prior art multipurpose mobile drying rack while simultaneously blowing gusts of air toward laundry from above and below the middle shelf on which laundry is spread out, thereby causing the upper and lower gusts of air to collide with each other and disperse from the laundry, thereby quickly removing moisture from the laundry.

[0010] In addition, the present invention aims to improve the disadvantage of a conventional multipurpose mobile drying rack in which laundry is folded in half and the inner surfaces of the laundry stick together when hung on one pipe of a middle shelf, by arranging the pipes of the shelf in pairs of two adjacent ones and hanging the laundry across the two pipes, so that the laundry does not fold and the inner surfaces do not stick together, and a gust of wind effectively blows on the inner surface of the laundry to quickly remove moisture from the laundry.

[0011] In addition, the present invention has a drying capacity comparable to that of an electric dryer, but can be manufactured and supplied at a relatively much lower price, so that ordinary people can purchase it without burden and use it conveniently without worrying about electricity bills, thereby contributing to improving the standard of living of ordinary people.

[0012] In order to achieve the above object, the present invention comprises: a central foundation beam (1); a leg (2) connected to the foundation beam (1) and having wheels (3); a support (4) installed on the leg (2); a lower gust module (10) installed on the support (4) and blowing a gust of wind from the floor toward the sky toward the lower end of laundry on a middle shelf; and an upper gust module (20) extending the foundation beam (1) to both sides, erecting pillar-2 (21) at both ends of the foundation beam (1), and connecting a ceiling fan (24) to the center of an upper beam (23) connecting the upper portions of pillar-2 (21) to blow a gust of wind from the sky toward the floor toward the upper end of laundry on the middle shelf; a structure in which upper and lower gust modules are formed, and a middle single-tier shelf (22) for hanging laundry is connected to pillar-2 (21) to increase the supporting force of the upper gust of wind module (20); And the middle 2-tier shelf (6) is connected to the pillar-1 (5) that passes over the leg (2) to expand the supporting force, and is not connected to the pillar-2 (21) but is spaced apart at a certain distance so that large laundry such as a blanket can be hung widely from the 2-tier shelf (6) to the left and right bottom to the 1-tier shelf (22), so that a gust of wind effectively blows on the inner and outer surfaces of large laundry; and in order to prevent the laundry from being folded in half and the inner surfaces of the laundry from sticking to each other when hung on one pipe (7) of the middle 1-tier shelf (22) and the 2-tier shelf (6), where laundry is hung, from being installed at an interval of two adjacent pairs, and the laundry is hung across two adjacent pipes (7), thereby providing an electric gust of wind drying rack (0) characterized by a structure in which a gust of wind effectively blows on the inner surfaces of the laundry.

[0013] In addition, the lower gust module (10) of the electric gust drying machine (0) of the present invention is characterized by a structure in which the lower gust module (10) is independently placed on the floor and a leg (12) that changes the direction of the wind so that the wind blows from the floor toward the sky is connected to a ventilation fan (11).

[0014] In addition, the lower gust module (10) of the electric gust dryer (0) of the present invention is characterized by having a net (13) attached to the ventilator (11) to prevent an object from falling on the blades of the ventilator (11) and causing the ventilator (11) to stop operating and a dangerous situation resulting therefrom.

[0015] In addition, the socket (25) installed in the center of the upper beam (23) of the electric blast drying rack (0) of the present invention is manufactured in the shape of a nut with a thread to which the head (26) of a bolt-shaped ceiling fan (24) can be connected, and the head (26) of the ceiling fan (24) is connected, so that the ceiling fan (24) is firmly fixed to the upper beam (23) of the electric blast drying rack (0) without shaking.

[0016] The electric gust drying rack (0) of the present invention has a structural feature in that the pipes (7) of the first and second shelves (22) and the second shelf (6) in the middle are arranged in pairs with two pipes each at an interval of two pipes and the laundry is hung across the two adjacent pipes (7), so that the laundry is not folded in half and the gust of wind can effectively blow against the inner surface of the laundry. In addition, the lower gust module (10) of the electric gust drying rack (0) generates a gust of wind from the bottom of the electric gust drying rack (0) toward the sky toward the lower end of the laundry on the middle shelf, and the upper gust of wind module (20) of the electric gust drying rack (0) generates a gust of wind from the sky toward the bottom of the electric gust drying rack (0) toward the upper end of the laundry on the middle shelf, so that the upper and lower gusts of wind collide with each other and scatter from the laundry on the middle shelf, and an epochal drying effect comparable to that of an electric dryer can be expected.

[0017] In addition, the electric gust dryer (0) of the present invention can prevent unpleasant odors from emanating from laundry by blowing gusts of wind up and down even when it rains for several days, such as during the rainy season, and can also be expected to have an excellent drying effect.

[0018] In addition, the electric gust drying rack (0) of the present invention can be used as a multi-purpose drying rack capable of drying objects that contain moisture, such as wet shoes, etc., by placing them face down on the net (13) of the lower gust module (10) to dry them.

[0019] Figure 1 is a perspective view showing an electric blast drying rack according to one embodiment of the present invention. Figure 2 is a perspective view showing the basic frame of a conventional multipurpose mobile drying rack utilized in one embodiment of the present invention. Figure 3 is a perspective view illustrating a lower gust module according to one embodiment of the present invention. Figure 4 is a perspective view showing an upper gust module according to one embodiment of the present invention. Figure 5 is an exploded view showing the connection part of the socket of the upper gust module and the ceiling fan according to one embodiment of the present invention.

[0020] Hereinafter, a detailed description of an embodiment of the present invention will be described with reference to the attached drawings.

[0021] Prior to this, the embodiments described in this specification and the configurations illustrated in the drawings are only the most preferred embodiments of the present invention and do not represent all of the technical ideas of the present invention, so there may be various equivalents and modified examples that can be replaced with them at the time of filing this application.

[0022] In addition, the components of the present invention and the method of fastening and fixing the components, which are not mentioned because they are not necessary for explaining the core structure and function of the present invention, are based on the premise that the components of the conventional drying rack and the method of fastening and fixing the components, such as a clothes drying rack and a multipurpose mobile drying rack, are utilized.

[0023] Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the attached drawings.

[0024] The structure of the electric blast drying rack (0) according to an embodiment of the present invention illustrated in FIG. 1 is manufactured by adding a support (4) to the basic structure of the conventional multipurpose mobile drying rack illustrated in FIG. 2, installing the lower blast module (10) illustrated in FIG. 3 on the support (4), extending both ends of the foundation beam (1) from the basic structure of the conventional multipurpose mobile drying rack illustrated in FIG. 2, and installing the upper blast module (20) illustrated in FIG. 4 on both ends of the extended foundation beam (1).

[0025] The functional characteristics of the electric gust dryer (0) according to an embodiment of the present invention illustrated in FIG. 1 are that the lower gust module (10) generates gusts of wind from the bottom of the electric gust dryer (0) toward the sky toward the lower end of the laundry on the first shelf (22) and the second shelf (6) in the middle section, and the upper gust module (20) generates gusts of wind from the sky toward the bottom of the electric gust dryer (0) toward the upper end of the laundry on the first shelf (22) and the second shelf (6) in the middle section, so that the upper and lower winds collide with each other and disperse on the laundry on the first and second shelves in the middle section, thereby quickly drying the laundry.

[0026] Therefore, based on the above core structure and function, the structure and function are explained in more detail in order.

[0027] As shown in Fig. 1, a leg (2) with wheels (3) is connected to a base beam (1) of an electric gust dryer (0) to form the center and base of the electric gust dryer (0), a support (4) is installed on the leg (2), and a lower gust module (10) that blows gusts of wind from the floor toward the sky toward the lower part of laundry on the middle 1-tier shelf (22) and the 2-tier shelf (6) is installed on the support (4), thereby manufacturing the lower part of the electric gust dryer (0).

[0028] As shown in Fig. 1, the upper part of the electric gust drying rack (0) is manufactured by erecting pillar-2 (21) at both ends of the foundation beam (1) of the electric gust drying rack (0), and connecting a ceiling fan (24) to the center of the upper beam (23) connecting the upper part of pillar-2 (21) and hanging it, thereby installing an upper gust module (20) that blows gusts of wind from the sky toward the bottom toward the upper part of the laundry on the first shelf (22) and the second shelf (6) in the middle part.

[0029] As shown in Fig. 1, a power plug (8) that supplies power to a ventilation fan (11) and a ceiling fan (24) is connected to the leg (2) of the electric blast drying rack (0), and a switch (9) that can be individually turned on and off is installed on the front support (4) as many times as the number of installed ventilation fans (11) and ceiling fans (24), and the wires between the ventilation fan (11) and ceiling fan (24) and the switch (9) are routed so as not to be visible by securing space in the material of the electric blast drying rack (0) parts.

[0030] As shown in Fig. 1, the first-tier shelf (22) and the second-tier shelf (6) in the middle of the electric gust dryer (0) are manufactured by arranging the pipes (7) in pairs with two pipes (7) installed so that the gust of wind can effectively blow on the inner surface of the laundry by hanging the laundry across two adjacent pipes (7).

[0031] As shown in FIGS. 1 and 3, the lower gust module (10) is manufactured by connecting a leg (12) that is independently placed on the floor and serves to change the direction of the wind so that the gust blows from the floor toward the sky to a ventilator (11).

[0032] As shown in FIGS. 1 and 3, in order to prevent an object from falling on the blades of the fan (11) and causing the fan (11) to stop operating and a dangerous situation to occur, a net (13) is attached to the fan (11) to manufacture a lower gust module (10).

[0033] As shown in FIGS. 1 and 4, the upper gust module (20) is manufactured with a structure that can increase the support capacity of the upper gust module (20) by connecting the middle 1-tier shelf (22) for hanging laundry and the pillar-2 (21).

[0034] As shown in Fig. 1, the middle two-tier shelf (6) for hanging laundry is connected to the pillar-1 (5) that passes over the leg (2) to increase the supporting force, and is not connected to the pillar-2 (21) but is spaced apart at a certain distance so that large laundry such as a blanket can be hung widely from the two-tier shelf (6) to the left and right bottom to the first-tier shelf (22), so that a structure is created in which a gust of wind effectively blows on the inner and outer surfaces of large laundry, thereby creating an electric gust of wind drying rack (0).

[0035] As shown in FIGS. 1 and 5, a socket (25) installed in the center of an upper beam (23) is made in the shape of a nut with a thread to which a head (26) of a bolt-shaped ceiling fan (24) can be connected, and the head (26) of the ceiling fan (24) is firmly fixed to the socket (25), so that the ceiling fan (24) can be firmly fixed to the upper beam (23) of the electric gust dryer (0) without shaking, thereby manufacturing the electric gust dryer (0). [Explanation of symbols]

[0036] 0: Electric blast drying rack 10: Lower blast module 20: Upper blast module

Claims

1. A central foundation beam (1); a leg (2) connected to the foundation beam (1) and having wheels (3); a support (4) installed on the leg (2); a lower gust module (10) installed on the support (4) and having a structure that blows gusts of air from the floor toward the sky toward the bottom of the laundry on the first shelf (22) and the second shelf (6) in the middle section; and A column-2 (21) erected at both ends of the above-mentioned foundation beam (1); an upper beam (23) connecting the upper portion of the column-2 (21); an upper gust module (20) having a structure in which a ceiling fan (24) is hung in the center of the above-mentioned upper beam (23) to blow gusts of wind from the sky toward the floor toward the upper portion of laundry on the first shelf (22) and the second shelf (6) in the middle section; and the lower and upper portions of an electric gust dryer (0) are formed. A structure that expands the support capacity of the upper gust module (20) by connecting the middle 1-tier shelf (22) for hanging laundry to the pillar-2 (21); The middle two-tier shelf (6) for hanging laundry is connected to the pillar-1 (5) that passes over the leg (2) to increase the support force, and is not connected to the pillar-2 (21) but is spaced apart at a certain distance so that large laundry such as a blanket can be hung widely from the two-tier shelf (6) to the left and right bottom to the first-tier shelf (22), so that a gust of wind can effectively blow on the inner and outer surfaces of large laundry; and The middle 1st shelf (22) and 2nd shelf (6) for hanging laundry are characterized by a structure in which the pipes (7) are installed in pairs with two pipes (7) installed adjacently to prevent the laundry from folding in half and the inner surfaces of the laundry from sticking together when the laundry is hung on one pipe (7), and the laundry is hung across two adjacent pipes (7), thereby effectively blowing a gust of wind on the inner surface of the laundry. (0) 2. In claim 1, The above lower gust module (10) is an electric gust drying rack (0) characterized by a structure in which the lower gust module (10) is independently placed on the floor and has legs (12) connected to a ventilator (11) that change the direction of the wind so that the gust blows from the floor toward the sky.

3. In claim 1, The above lower gust module (10) is characterized by a structure in which a net (13) is attached to the ventilator (11) to prevent an object from falling on the blades of the ventilator (11), causing the ventilator (11) to stop operating and a dangerous situation resulting therefrom.

4. In claim 1, The socket (25) installed in the center of the upper beam (23) is made in the shape of a nut with a thread to which the head (26) of a bolt-shaped ceiling fan (24) can be connected, so that the head (26) of the ceiling fan (24) is connected to the socket (25) and the ceiling fan (24) is firmly fixed to the upper beam (23) of the electric gust dryer (0) without shaking.

Citation Information

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