Shoe airing device for operating room
By introducing a drying box, rack, collection tray, blackout curtain, and warm air blower into the operating room shoe drying device, the problems of liquid contamination and disinfection were solved, achieving efficient drying and sterilization of slippers and ensuring safe storage of slippers.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SUN YAT SEN UNIVERSITY CANCER CENTER (CANCER HOSPITAL AFFILIATED TO SUN YAT SEN UNIVERSITY CANCER RESEARCH INSTITUTE OF SUN YAT SEN UNIVERSITY)
- Filing Date
- 2025-03-17
- Publication Date
- 2026-04-24
AI Technical Summary
The existing shoe drying system in operating rooms fails to effectively prevent shoe contamination caused by liquid splashes and drips, and also fails to meet disinfection requirements.
A shoe drying device was designed, which includes a drying box, a support frame, a collection tray, a light-blocking curtain, and a warm air blower. It adopts a semi-enclosed structure and combines a warm air blower and an ultraviolet germicidal lamp for drying and sterilization. Absorbent cotton and magnetic strips are used to collect liquid and seal the device.
This process avoids liquid contamination during drying, improves disinfection effectiveness, reduces the risk of contamination during storage, and ensures the safety and hygiene of the slippers.
Smart Images

Figure CN224155636U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sanitary tools, and more specifically, to a shoe drying device for operating rooms. Background Technique
[0002] The shoe drying rack for operating rooms is a special sanitary equipment designed for medical staff. It is usually made of stainless steel or antibacterial plastic, with the characteristics of corrosion resistance and easy disinfection. Through a multi-layer hollow structure, it accelerates the water drainage and drying of the soles of shoes, reducing the growth of bacteria. For example, the shoe drying rack for interventional operating rooms with the patent number CN207492375U includes a main frame and universal wheels. The characteristics are that a tray is provided at the bottom of the main frame, and push-pull frames are designed in a layered manner in the vertical direction inside the main frame. A push-pull armrest is installed in the front of the push-pull frame, and horizontal grid bars for placing shoes are evenly distributed inside the push-pull frame. On both sides inside the main frame, there are tray rails with a "匚" - shaped cross-section, and each push-pull frame is slidably installed with a clearance fit between the corresponding two tray rails.
[0003] In the prior art, the device only considers the placement requirements for slippers and does not consider the disinfection requirements of the operating room. Moreover, with an open rack, it is inevitable that there will be splashing and dripping of liquids, resulting in the contamination of shoes. Content of the Utility Model
[0004] Aiming at the deficiencies existing in the prior art, the purpose of the present utility model is to provide a shoe drying device for operating rooms, which has the following advantages.
[0005] The above technical purpose of the present utility model is achieved through the following technical solutions: A shoe drying device for operating rooms includes: a drying box, a bracket, a collection tray, a light-shielding curtain, and a warm air blower; the bracket and the collection tray are inserted into the inside of the drying box;
[0006] The drying box includes a box body, a rear compartment, a compartment door, a first sliding table, and a second sliding table; a rear compartment is opened on the rear side of the box body; the compartment door is hinged to the outer wall of the rear compartment; the first sliding table is arranged inside the box body; the second sliding table is arranged inside the box body;
[0007] The bracket is inserted into the outer wall of the first sliding table; the collection tray is inserted into the outer wall of the second sliding table;
[0008] The warm air blower is arranged inside the rear compartment; the ultraviolet germicidal lamp is arranged inside the box body; the ultraviolet germicidal lamp is located above the bracket.
[0009] Optionally, the bracket includes a shoe drying rack, a push table, and an electric push rod;
[0010] The two sides of the shoe drying rack are slidably connected to the outer wall of the first sliding platform; the push platform is set on both sides of the shoe drying rack; the electric push rod is set on the inner wall of the box; the output end of the electric push rod is connected to the push platform; the shoe drying rack is composed of multiple sets of round rods.
[0011] Optionally, the collection tray includes a water collection tray and absorbent cotton; the two sides of the water collection tray are slidably connected to the outer wall of the second slide; the absorbent cotton is disposed inside the water collection tray; the absorbent cotton is made of medical absorbent cotton.
[0012] The collection tray is located below the support.
[0013] Optionally, the blackout curtain includes a support plate, a curtain roller, a motor, a vertical rod, and a magnetic strip;
[0014] The support plate is fixedly connected to the top of the housing; both ends of the roller shutter are rotatably connected to the inside of the support plate; the motor is located on the outer wall of the support plate; the output end of the motor is connected to one end of the roller shutter.
[0015] The vertical rod is located at the end of the curtain fabric of the roller blind; the magnetic strip is located on the lower side of the vertical rod;
[0016] The bottom of the box is provided with a magnetic strip corresponding to the magnetic strip.
[0017] Optionally, the bottom of the drying oven is provided with a bottom box; the bottom box includes a storage box and a door; the door is hinged to the opening of the storage box.
[0018] Optionally, the bottom of the drying oven is provided with multiple support legs; the ends of the support legs are made of rubber.
[0019] In summary, compared with traditional shoe racks, this utility model, through its semi-enclosed design, avoids external liquids and other contaminants from polluting the disinfected slippers. Furthermore, by using a hot air blower and an ultraviolet germicidal lamp, the slippers are quickly dried while undergoing further sterilization, preventing them from becoming contaminated during storage. Attached Figure Description
[0020] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;
[0021] Figure 2 This is a rear-view three-dimensional structural schematic diagram of the present invention;
[0022] Figure 3 This is a cross-sectional three-dimensional structural schematic diagram of the present invention;
[0023] Figure 4 This is a front view structural diagram of this utility model.
[0024] In the diagram: 1. Drying oven; 11. Oven body; 12. Rear compartment; 13. Door; 14. First sliding platform; 15. Second sliding platform; 2. Support frame; 21. Shoe drying rack; 22. Push platform; 23. Electric push rod; 3. Collection tray; 31. Water collection tray; 32. Absorbent cotton; 4. Ultraviolet germicidal lamp; 5. Blackout curtain; 51. Support plate; 52. Roller blind; 53. Motor; 54. Vertical rod; 55. Magnetic strip; 6. Warm air blower; 7. Base box; 71. Storage box; 72. Door; 8. Support legs. Detailed Implementation
[0025] To make the objectives, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model are described in detail below with reference to the accompanying drawings. Several embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein.
[0026] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature.
[0027] In this invention, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" of the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature. The terms "vertical," "horizontal," "left," "right," "above," "below," and similar expressions are for illustrative purposes only and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed or operated in a specific orientation, and therefore should not be construed as limiting the invention.
[0028] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.
[0029] This utility model provides a shoe drying device for operating rooms, such as... Figure 1 As shown, it includes: a drying chamber 1, a support frame 2, a collection tray 3, a light-blocking curtain 5, and a heater 6; the support frame 2 and the collection tray 3 are inserted into the interior of the drying chamber 1;
[0030] The drying oven 1 includes a box body 1, a rear compartment 12, a compartment door 13, a first slide 14, and a second slide 15; the rear compartment 12 is provided on the rear side of the box body 1; the compartment door 13 is hinged to the outer wall of the rear compartment 12; the first slide 14 is located inside the box body 11; the second slide 15 is located inside the box body 11.
[0031] The bracket 2 is inserted into the outer wall of the first slide 14; the collection tray 3 is inserted into the outer wall of the second slide 15.
[0032] The heater 6 is installed inside the rear compartment 12; the ultraviolet germicidal lamp 4 is installed inside the box 11; the ultraviolet germicidal lamp 4 is located on the upper side of the bracket 2.
[0033] Specifically, when storing and drying slippers, place the slippers on the rack 2 and turn on the heater 6 and ultraviolet germicidal lamp 4 to dry and disinfect the slippers. The residual liquid on the slippers drips into the collection tray 3, preventing the liquid from splashing elsewhere. Compared with open shoe racks, it has a better sterilization and drying ability and prevents the slippers from being contaminated during storage.
[0034] Furthermore, the bracket 2 includes a shoe drying rack 21, a push platform 22, and an electric push rod 23;
[0035] The two sides of the shoe drying rack 22 are slidably connected to the outer wall of the first sliding platform 14; the push platform 22 is arranged on both sides of the shoe drying rack 21; the electric push rod 23 is arranged on the inner wall of the box 11; the output end of the electric push rod 23 is connected to the push platform 22; the shoe drying rack 21 is composed of multiple sets of round rods;
[0036] The collection tray 3 includes a water collection tray 31 and absorbent cotton 32; the two sides of the water collection tray 31 are slidably connected to the outer wall of the second slide 15; the absorbent cotton 32 is disposed inside the water collection tray 31; the absorbent cotton 32 is made of medical absorbent cotton, and the collection tray 3 is located below the support 2.
[0037] Specifically, by setting up the electric push rod 23, when it is necessary to take out the slippers, the push rod can slowly push out the bracket 2, making it easier to take them out.
[0038] The absorbent cotton 32 is designed to absorb liquid dripping from slippers in a timely manner, reducing the humidity inside the drying chamber 1 and preventing excessive humidity from causing bacterial growth inside. The absorbent cotton 32 can also be replaced promptly by removing the collection tray 3.
[0039] Furthermore, the blackout curtain 5 includes a support plate 51, a roller shutter 52, a motor 53, a vertical rod 54, and a magnetic strip 55. The support plate 51 is fixedly connected to the top of the housing 11; both ends of the roller shutter 52 are rotatably connected to the inside of the support plate 51; the motor 53 is located on the outer wall of the support plate 51; the output end of the motor 53 is connected to one end of the roller shutter 52; the vertical rod 54 is located at the end of the curtain fabric of the roller shutter 52; the magnetic strip 55 is located on the lower side of the vertical rod 54; and a magnetic strip corresponding to the magnetic strip 55 is provided at the inner bottom of the housing 11.
[0040] Specifically, the movement of motor 53 causes the curtain of roller shutter 52 to move up and down. During drying and disinfection, the curtain is lowered to its lowest point and fixed by magnetic strip 55, allowing the warm air output by heater 6 to be more fully reflected inside the drying chamber 1, resulting in a higher temperature inside the drying chamber 1, increasing drying efficiency, reducing leakage of ultraviolet germicidal lamp 4, and avoiding ultraviolet radiation to staff. The curtain also keeps the device in a semi-sealed state, reducing the entry of external substances and further preventing the disinfected slippers from being contaminated.
[0041] Furthermore, the bottom of the drying oven 1 is provided with a bottom box 7; the bottom box 7 includes a miscellaneous box 71 and a box door 72; the box door 72 is hinged to the opening of the miscellaneous box 71.
[0042] Furthermore, the bottom of the drying oven 1 is provided with multiple support legs 8; the ends of the support legs 8 are made of rubber.
[0043] Specifically, the rubber material increases the friction between the device and the ground, preventing accidental contact with the device by personnel and thus avoiding accidental movement of the device.
[0044] This utility model discloses a shoe drying device for operating rooms. It dries slippers, reducing the possibility of external contamination and avoiding the accidental touching or contamination of slippers by external substances, which is a problem with traditional shoe racks. This makes slippers safer inside the device and allows for continuous sterilization, preventing bacterial growth and providing a safer place to store slippers, thus reducing the possibility of secondary contamination.
[0045] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.
Claims
1. A shoe drying device for an operating room, characterized in that, include: The drying chamber includes a support frame, a collection tray, a light-blocking curtain, and a warm air blower; the support frame and the collection tray are inserted into the interior of the drying chamber. The drying oven includes a box body, a rear compartment, a compartment door, a first sliding table, and a second sliding table; the rear compartment is located on the rear side of the box body; the compartment door is hinged to the outer wall of the rear compartment; the first sliding table is located inside the box body; the second sliding table is located inside the box body. The bracket is inserted into the outer wall of the first slide; the collection tray is inserted into the outer wall of the second slide; The heater is located inside the rear compartment; the interior of the box is equipped with an ultraviolet germicidal lamp; the ultraviolet germicidal lamp is located on the upper side of the bracket.
2. The operating room shoe drying device according to claim 1, characterized in that, The support frame includes a shoe drying rack, a push platform, and an electric push rod; The two sides of the shoe drying rack are slidably connected to the outer wall of the first sliding platform; the push platform is set on both sides of the shoe drying rack; the electric push rod is set on the inner wall of the box; the output end of the electric push rod is connected to the push platform; the shoe drying rack is composed of multiple sets of round rods.
3. The operating room shoe drying device according to claim 2, characterized in that, The collection tray includes a water collection tray and absorbent cotton; the two sides of the water collection tray are slidably connected to the outer wall of the second slide; the absorbent cotton is disposed inside the water collection tray; the absorbent cotton is made of medical absorbent cotton. The collection tray is located below the support.
4. The operating room shoe drying device according to claim 1, characterized in that, The blackout curtain includes a support panel, a roller blind, a motor, a vertical rod, and a magnetic strip; The support plate is fixedly connected to the top of the housing; both ends of the roller shutter are rotatably connected to the inside of the support plate; the motor is located on the outer wall of the support plate; the output end of the motor is connected to one end of the roller shutter. The vertical rod is located at the end of the curtain fabric of the roller blind; the magnetic strip is located on the lower side of the vertical rod; The bottom of the box is provided with a magnetic strip corresponding to the magnetic strip.
5. The operating room shoe drying device according to claim 1, characterized in that, The drying oven has a bottom box at its bottom end; the bottom box includes a storage box and a door; the door is hinged to the opening of the storage box.
6. The operating room shoe drying device according to claim 1, characterized in that, The bottom of the drying oven is equipped with multiple support legs; the ends of the support legs are made of rubber.
Citation Information
Patent Citations
Intervene operating room shoe rack that dries in air
CN207492375U