Multifunctional antibacterial medical door

Abstract

The utility model provides a multifunctional antibacterial medical door which comprises a door body, a displacement driving assembly and a brush roll part, the displacement driving assembly is arranged in a containing groove formed in the door body, and an elastic supporting part, installed on a sliding seat, in the displacement driving assembly is connected with the brush roll part. Therefore, when the lead screw component rotates, the sliding base can drive the brush roller component to move in the rotating direction of the lead screw component, when antibacterial liquid is attached to the brush roller component, the antibacterial liquid can be smeared on the surface of the door body in the moving process, and the antibacterial effect of the door body is kept; a cover cylinder in the elastic supporting component is connected with the annular base through a first elastic piece, and the periphery of the cover cylinder is connected with the brush roller component, so that when the brush roller component moves into a placement groove formed in the door body, the brush roller component can be driven to move relatively by changing the position of the cover cylinder, and the cover cylinder is embedded into the placement groove; and the storage of the brush roller component is completed.

Description

Technical Field

[0001] This application relates to the field of medical door technology, and more particularly to a multifunctional antibacterial medical door. Background Technology

[0002] Medical doors are a special type of door used in hospitals and other medical facilities. Because hospitals have strict standards and regulations for hygiene, medical doors, as passageways between different areas, are frequently touched by people entering and exiting. Therefore, to reduce the growth of bacteria on the door surface and prevent bacteria from multiplying and spreading, thus becoming a medium for the spread of germs, antibacterial agents are sprayed onto medical doors to form a coating. However, over time, the external forces that medical doors are subjected to will cause the antibacterial coating to gradually wear down, making the coating thinner and reducing the surface area exposed to the antibacterial agent, thereby reducing the chance of contact with bacteria and thus reducing the antibacterial effect. Utility Model Content

[0003] The purpose of this invention is to provide a multifunctional antibacterial medical door to solve the above-mentioned problems.

[0004] The technical solution of this application is implemented as follows:

[0005] This application provides a multifunctional antibacterial medical door, including a door body, a displacement drive assembly, and a brush roller assembly. The door body has a receiving groove, and the displacement drive assembly is disposed in the receiving groove. The displacement drive assembly includes a driver, a lead screw assembly, a slide block, and an elastic support assembly. The lead screw assembly is rotatably disposed in the receiving groove and connected to the driver via a coupling. The slide block is mounted on the lead screw assembly, and the elastic support assembly is disposed on the lead screw assembly and connected to the brush roller assembly. The brush roller assembly and the lead screw assembly are vertically distributed.

[0006] Through the cooperation of the lead screw component and the slide block, the brush roller component can move relative to the door body along the length direction. During the movement, the outer periphery of the brush roller component abuts against the end face of the door body.

[0007] The door body is also provided with a placement groove that communicates with the receiving groove. The elastic support component includes an annular base, a first elastic element and a cover cylinder. The annular base is set on the slide, the first elastic element is set on the annular base and connected to the cover cylinder, and the outer periphery of the cover cylinder is connected to the brush roller component. When the slide moves to the placement groove position, the brush roller component is embedded in the placement groove through the cooperation of the cover cylinder and the first elastic element.

[0008] The door body has a liquid storage chamber, and the bottom of the liquid storage chamber is provided with an overflow hole that communicates with the placement groove. Several overflow holes are provided and are distributed at intervals along the length of the liquid storage chamber.

[0009] The door has a handle, and a gap is formed between the handle and the door to accommodate the passage of the brush roller component.

[0010] In one embodiment, it also includes an elastic baffle component, and the door body is further provided with a groove, the groove being located on the side of the placement groove away from the receiving groove;

[0011] The elastic baffle component includes a second elastic element and a baffle plate. One end of the second elastic element is disposed in a groove. Several second elastic elements are disposed and distributed at intervals along the length direction of the groove. The bottom of the baffle plate is provided with a protrusion, which is connected to the other end of the second elastic element.

[0012] The baffle is located above the placement groove, and a limiting area is formed between the baffle and the placement groove. When the brush roller component is located in the placement groove, the brush roller component is within the limiting area.

[0013] The limiting area can be expanded or reduced by the cooperation of the second elastic element and the protrusion.

[0014] In one embodiment, a liquid inlet is provided on the door body, and one end of the liquid inlet is connected to the liquid storage chamber.

[0015] The liquid storage chamber is provided with a slot extending to the outside of the door. A pad is movably installed on the slot. By moving the pad within the liquid storage chamber, the pad can cover or move away from the overflow hole.

[0016] When the pad abuts against the end face of the liquid storage chamber, a liquid storage gap is formed between the pad and the liquid storage chamber.

[0017] In one embodiment, one end of the pad extends to the outside of the liquid storage cavity and is provided with a limiting plate. The limiting plate is vertically distributed on the pad and the limiting plate and the pad are integrally formed.

[0018] A handle is provided on the side of the limit plate away from the door.

[0019] In one embodiment, the brush roller assembly includes a support rod and a brush cylinder, with one end of the support rod connected to the outer periphery of the cover cylinder;

[0020] The roller brush is movably mounted on the support rod.

[0021] In one embodiment, the door body includes an outer steel plate, a filling layer, and an inner steel plate, with the filling layer located between the outer and inner steel plates.

[0022] Both the outer and inner steel plates have an antibacterial coating on the side away from the filler layer.

[0023] In one embodiment, a sealing plug is movably installed on the liquid inlet port.

[0024] In one embodiment, the inner diameter of the cover cylinder is larger than the outer diameter of the annular base.

[0025] The advantages or beneficial effects of the above technical solutions include at least the following:

[0026] This application discloses a multifunctional antibacterial medical door. It connects a brush roller component for applying antibacterial coating to the door surface with an elastic support component mounted on a slide. Since the slide is mounted on a lead screw component, when the lead screw component rotates, the slide can drive the brush roller component to move along the rotation direction of the lead screw component, thereby uniformly coating the door surface. The door also has a placement groove. When the lead screw component moves the brush roller component to the placement groove, pressure is applied to the cover of the elastic support component, causing the cover to drive the brush roller component into the placement groove, thus completing the placement of the brush roller component. Furthermore, the liquid storage chamber of the door has an overflow hole. When the brush roller component is in the placement groove, the antibacterial liquid in the storage chamber can be delivered to the brush roller component through the overflow hole, facilitating subsequent coating operations. Through the displacement drive component and the brush roller component, the medical door can be coated, thus solving the problem of decreased antibacterial effect after prolonged use. Attached Figure Description

[0027] The accompanying drawings illustrate exemplary embodiments of the present application and, together with the description thereof, serve to explain the principles of the present application. These drawings are included to provide a further understanding of the present application and are incorporated in and constitute a part of this specification.

[0028] Figure 1 A structural schematic diagram from one perspective of an embodiment of this application is shown;

[0029] Figure 2 A structural schematic diagram from a partial perspective of an embodiment of this application is shown;

[0030] Figure 3 A structural schematic diagram of a partial cross-section view according to an embodiment of this application is shown;

[0031] Figure 4 A structural schematic diagram from another partial cross-sectional view of an embodiment of this application is presented;

[0032] Figure 5 A structural schematic diagram from another perspective of an embodiment of this application is presented;

[0033] Figure 6 Examples of this application are presented. Figure 4 Enlarged view of point A in the middle;

[0034] Figure 7 Examples of this application are presented. Figure 5 Enlarged view of point B in the middle;

[0035] Figure 8 Examples of this application are presented. Figure 5 Enlarged view of point C in the middle;

[0036] Figure 9 A schematic diagram of the internal structure of the door body according to an embodiment of this application is shown;

[0037] Reference numerals: 1. Door body; 11. Receiving groove; 12. Placement groove; 13. Liquid storage chamber; 131. Overflow hole; 132. Groove opening; 14. Recess; 15. Handle; 16. Liquid inlet; 161. Sealing plug; 17. Outer steel plate; 18. Filling layer; 19. Inner steel plate;

[0038] 2. Displacement drive assembly; 21. Driver; 22. Lead screw assembly; 23. Slide; 24. Elastic support assembly; 241. Annular base; 242. First elastic element; 243. Cover cylinder;

[0039] 3. Brush roller assembly; 31. Support rod; 32. Brush cylinder;

[0040] 4. Elastic baffle component; 41. Second elastic element; 42. Baffle plate; 421. Protrusion;

[0041] 5. Pad; 51. Limiting plate; 511. Handle;

[0042] 6. Observation window. Detailed Implementation

[0043] Embodiments of this application will now be described in more detail with reference to the accompanying drawings. While some embodiments of this application are shown in the drawings, it should be understood that this application can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this application. It should be understood that the drawings and embodiments of this application are for illustrative purposes only and are not intended to limit the scope of protection of this application.

[0044] It should be noted that, where there is no conflict, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0045] It should be understood that the term "comprising" and its variations as used herein are open-ended, meaning "including but not limited to". The term "based on" means "at least partially based on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". Definitions of other terms will be given in the following description. It should be noted that the concepts of "first", "second", etc., mentioned in this application are used only to distinguish different devices, modules, or units, and are not intended to limit the order of functions performed by these devices, modules, or units or their interdependencies.

[0046] It should be noted that the terms "a" and "several" used in this application are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0047] The names of the messages or information exchanged between multiple devices in the embodiments of this application are for illustrative purposes only and are not intended to limit the scope of these messages or information.

[0048] Reference Figures 1-8 A multifunctional antibacterial medical door includes a door body 1, a displacement drive assembly 2, and a brush roller assembly 3. The door body 1 has a receiving groove 11. The displacement drive assembly 2 is disposed in the receiving groove 11. The displacement drive assembly 2 includes a driver 21, a lead screw assembly 22, a slide 23, and an elastic support assembly 24. The lead screw assembly 22 is rotatably disposed in the receiving groove 11 and is connected to the driver 21 via a coupling. The driver 21 is a servo drive motor in the prior art that provides power for the rotation of the lead screw assembly 22. A lead screw bearing seat is provided at the connection between the lead screw assembly 22 and the receiving groove 11. The slide 23 is mounted on the lead screw assembly 22. When the lead screw assembly 22 rotates with the cooperation of the driver 21, the slide 23 can move relative to the lead screw assembly 22 along the length direction of the lead screw assembly 22. The elastic support assembly 24 is disposed on the lead screw assembly 22 and is connected to the brush roller assembly 3. The brush roller assembly 3 and the lead screw assembly 22 are vertically distributed. The vertical distribution allows the brush roller assembly 3 to be parallel to the width direction of the door body 1.

[0049] Through the cooperation of the lead screw component 22 and the slide block 23, the brush roller component 3 can move relative to the length of the door body 1. During the movement, the outer periphery of the brush roller component 3 abuts against the end face of the door body 1. When the brush roller component 3 applies antibacterial liquid, the brush roller component 3 can evenly apply the liquid to the surface of the door body 1 during the movement.

[0050] The door body 1 is also provided with a placement groove 12 that communicates with the receiving groove 11. The elastic support component 24 includes an annular base 241, a first elastic element 242 and a cover cylinder 243. The annular base 241 is provided on the slide 23. The first elastic element 242 is provided on the annular base 241 and connected to the cover cylinder 243. The first elastic element 242 can be a telescopic spring or a pressure spring in the prior art. The outer periphery of the cover cylinder 243 is connected to the brush roller component 3. When the slide 23 moves to the position of the placement groove 12, through the cooperation of the cover cylinder 243 and the first elastic element 242, when the cover cylinder 243 covers the annular base 241 with the cooperation of the first elastic element 242, the cover cylinder 243 drives the brush roller component 3 to move relative to each other, so that the brush roller component 3 is embedded in the placement groove 12. When the brush roller component 3 is in the placement groove 12, it can play a storage role.

[0051] The door body 1 has a liquid storage chamber 13, which is filled with antibacterial liquid. The bottom of the liquid storage chamber 13 is provided with an overflow hole 131 that communicates with the placement groove 12. Several overflow holes 131 are provided and are distributed at intervals along the length of the liquid storage chamber 13. When the brush roller component 3 is located in the placement groove 12, the liquid in the liquid storage chamber 13 can flow into the brush roller component 3 along the overflow hole 131.

[0052] The door body 1 has a handle portion 15, and a gap is formed between the handle portion 15 and the door body 1 to accommodate the brush roller component 3 to pass through, so as to prevent the handle portion 15 from limiting the brush roller component 3 when it moves.

[0053] Based on the above structure, the brush roller component 3 is moved to the placement groove 12 position by the cooperation of the telescopic drive assembly, and pressure is applied to the cover cylinder 243 so that it covers the annular base 241 with the cooperation of the first elastic member 242. This causes the brush roller component 3 to move relative to the cover cylinder 243 and embed itself into the placement groove 12. Antibacterial liquid is then filled into the liquid storage chamber 13 and flows into the surface of the brush roller component 3 through the overflow hole 131. Subsequently, the pressure applied to the cover cylinder 243 is released, thereby causing the first elastic member 242 to drive the cover cylinder 243 and the brush roller component 3 to reset. The brush roller component 3 is positioned away from the placement groove 12 and abuts against the surface of the door body 1. Since the brush roller component 3 is mounted on the slide block 23 connected to the lead screw component 22 via the elastic support component 24, when the lead screw component 22 rotates, the slide block 23 will drive the brush roller component 3 to move relative to it. This causes the brush roller component 3 to move relative to the surface of the door body 1 and evenly apply the antibacterial liquid to the surface of the door body 1, thereby achieving the antibacterial effect of the door body 1. This solves the problem that the antibacterial coating on the door body 1 wears away during long-term use, resulting in a decrease in the antibacterial effect.

[0054] In one embodiment, reference is made to Figure 1 , Figure 2 , Figure 4 and Figure 6 It also includes an elastic baffle component 4, and a groove 14 is provided on the door body 1. The groove 14 is located on the side of the placement groove 12 away from the receiving groove 11.

[0055] The elastic baffle component 4 includes a second elastic element 41 and a baffle plate 42. One end of the second elastic element 41 is disposed in the groove 14. The second elastic element 41 is a pressure spring or extension spring in the prior art. The elastic pressure of the second elastic element 41 is greater than the elastic pressure of the first elastic element 242. Several second elastic elements 41 are provided and spaced apart along the length direction of the groove 14. The bottom of the baffle plate 42 is provided with a protrusion 421, which is connected to the other end of the second elastic element 41. With the cooperation of the second elastic element 41, when the second elastic element 41 does not deform, the top end face of the baffle plate 42 is parallel to the end face of the door body 1. The baffle plate 42 is located at the placement Above the groove 12, a limiting area is formed between the baffle plate 42 and the placement groove 12. When the brush roller component 3 is located in the placement groove 12, the brush roller component 3 is within the limiting area. Through the cooperation of the second elastic member 41 and the protrusion 421, the limiting area is expanded or reduced. By pulling the baffle plate 42, the second elastic member 41 is elastically deformed, which expands the limiting area and allows the brush roller component 3 to pass through. When the brush roller component 3 is located in the placement groove 12, the pressure applied to the baffle plate 42 is released, which resets the second elastic member 41, thereby reducing the range of the limiting area and allowing the brush roller component 3 to be accommodated in the placement groove 12, thus completing the storage of the brush roller component 3.

[0056] In one embodiment, reference is made to Figure 1 , Figure 3 , Figure 5 and Figure 8 The door body 1 is provided with a liquid inlet 16. One end of the liquid inlet 16 is connected to the liquid storage chamber 13. The liquid inlet 16 is provided to facilitate the operator to add antibacterial liquid to the liquid storage chamber 13. A sealing plug 161 is movably installed on the liquid inlet 16. The sealing plug 161 is made of rubber and is used to seal the liquid inlet 16 to prevent the liquid in the liquid storage chamber 13 from evaporating.

[0057] The liquid storage chamber 13 is provided with a slot 132 extending to the outside of the door body 1. A pad 5 is movably disposed on the slot 132. By moving the pad 5 within the liquid storage chamber 13, the pad 5 can cover or move away from the overflow hole 131. When the pad 5 abuts against the end face of the liquid storage chamber 13, a liquid storage gap is formed between the pad 5 and the liquid storage chamber 13. The pad 5 can block the overflow hole 131 when it is not necessary to replenish the antibacterial liquid to the brush roller component 3, preventing the antibacterial liquid from seeping out from the overflow hole 131 and avoiding waste of resources.

[0058] In one embodiment, reference is made to Figure 1 , Figure 3 , Figure 5 and Figure 8One end of the pad 5 extends to the outside of the liquid storage cavity 13 and is provided with a limiting plate 51. The limiting plate 51 can limit the pad 5, making it easy to pick up the pad 5. The limiting plate 51 is vertically distributed on the pad 5. The limiting plate 51 and the pad 5 are set as an integral structure. The integral structure can reduce the connection points between components, reduce the risk of failure due to loose connection, and improve the stability of the entire structure. A handle 511 is provided on the side of the limiting plate 51 away from the door body 1. The handle 511 provides a convenient part for the user to apply force. The pad 5 can be easily pulled by the handle 511, making the operation more convenient and labor-saving.

[0059] In one embodiment, reference is made to Figure 1 , Figure 2 , Figure 3 and Figure 5 The brush roller component 3 includes a support rod 31 and a roller brush cylinder 32. One end of the support rod 31 is connected to the outer periphery of the cover cylinder 243. The roller brush cylinder 32 is movably mounted on the support rod 31. The roller brush cylinder 32 is covered with bristles for applying the coating. When the brush roller component 3 moves with the cooperation of the displacement drive component 2, the roller brush cylinder 32 can rotate around the support rod 31 as the center, thereby completing the coating and cleaning of the surface of the door body 1.

[0060] In one embodiment, reference is made to Figure 1 and Figure 9 The door body 1 includes an outer steel plate 17, a filling layer 18, and an inner steel plate 19. The filling layer 18 is located between the outer steel plate 17 and the inner steel plate 19, serving as a buffer and support, improving the protective performance of the door body 1, and extending its service life. The outer steel plate 17 and the inner steel plate 19 have antibacterial coatings on the sides away from the filling layer 18. With antibacterial coatings on both sides of the door body 1, the entire surface of the door can be comprehensively protected against bacteria, effectively killing and inhibiting various bacteria that may contaminate the door surface, reducing the risk of bacterial growth and spread on the door surface, and reducing the possibility of cross-infection.

[0061] In one embodiment, reference is made to Figure 1 , Figure 2 , Figure 5 and Figure 7 The inner diameter of the cover cylinder 243 is larger than the outer diameter of the annular base 241, so that the cover cylinder 243 can be fitted onto the annular base 241 with the cooperation of the first elastic element 242, thereby extending the distance when the brush roller component 3 moves and avoiding the situation where the annular base 241 limits the movement of the cover cylinder 243 when it moves.

[0062] In one embodiment, reference is made to Figure 1 and Figure 5The door 1 also has an opening that runs through it, and an observation window 6 is installed in the opening. The observation window 6 allows medical staff to observe the situation on the other side of the door 1 from both sides.

[0063] In the description of this application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0064] Those skilled in the art should understand that the above embodiments are merely for illustrative purposes and are not intended to limit the scope of this application. Those skilled in the art can make other changes or modifications based on the above disclosure, and these changes or modifications still fall within the scope of this application.

Claims

1. A multifunctional antibacterial medical door, characterized by: The door body has a containing groove, a displacement driving assembly is arranged in the containing groove, the displacement driving assembly comprises a driver, a screw rod component, a sliding base and an elastic supporting component, the screw rod component is rotationally arranged in the containing groove and is connected with the driver through a shaft coupling, the sliding base is mounted on the screw rod component, and the elastic supporting component is arranged on the screw rod component and connected with the brush roller component, and the brush roller component and the screw rod component are vertically distributed; The brush roller component can relatively move along the length direction of the door body through cooperation of the screw rod component and the sliding base, and the outer peripheral bristles of the brush roller component abut against the end face of the door body during the movement; The door body is further provided with a placing groove in communication with the containing groove, the elastic supporting component comprises a ring-shaped base, a first elastic member and a cover cylinder, the ring-shaped base is arranged on the sliding base, the first elastic member is arranged on the ring-shaped base and connected with the cover cylinder, the outer periphery of the cover cylinder is connected with the brush roller component, and when the sliding base moves to the position of the placing groove, the brush roller component is embedded in the placing groove through cooperation of the cover cylinder and the first elastic member; The door body has a liquid storage cavity, the bottom of the liquid storage cavity is provided with overflow holes in communication with the placing groove, and the overflow holes are arranged at intervals along the length direction of the liquid storage cavity; The door body has a handle part, and a gap is formed between the handle part and the door body to accommodate the brush roller component.

2. The multifunctional antimicrobial medical door according to claim 1, characterized in that: Further comprising an elastic baffle component, the door body is further provided with a groove, and the groove is located on the side of the placing groove away from the containing groove; The elastic baffle component comprises a second elastic member and a shielding plate, one end of the second elastic member is arranged in the groove, the second elastic member is arranged at intervals along the length direction of the groove, and the bottom of the shielding plate is provided with a protruding part connected with the other end of the second elastic member; The shielding plate is located above the placing groove, a limiting area is formed between the shielding plate and the placing groove, and when the brush roller component is located in the placing groove, the brush roller component is located in the limiting area; The limiting area is enlarged or reduced through cooperation of the second elastic member and the protruding part.

3. The multifunctional antimicrobial medical door according to claim 1, wherein: The door body is provided with a liquid inlet, and one end of the liquid inlet is in communication with the liquid storage cavity; The liquid storage cavity is provided with a slot extending to the outside of the door body, a pad plate is movably arranged on the slot, and the pad plate covers or moves away from the overflow holes through movement of the pad plate in the liquid storage cavity; When the pad plate abuts against the end face of the liquid storage cavity, a liquid storage gap is formed between the pad plate and the liquid storage cavity.

4. The multifunctional antimicrobial medical door of claim 3, wherein: One end of the pad plate extends to the outside of the liquid storage cavity and is provided with a limiting plate, the limiting plate is vertically distributed on the pad plate, and the limiting plate and the pad plate are arranged in an integrated structure; The side of the limiting plate away from the door body is provided with a handle part.

5. The multifunctional antimicrobial medical door of claim 1, wherein: The brush roller component comprises a supporting rod and a rolling brush cylinder, and one end of the supporting rod is connected with the outer periphery of the cover cylinder. The rolling brush cylinder is movably mounted on the supporting rod.

6. The multifunctional antimicrobial medical door of claim 1, wherein: The door body comprises an outer steel plate, a filling layer and an inner steel plate, and the filling layer is located between the outer steel plate and the inner steel plate. The outer steel plate and the inner steel plate are provided with antibacterial coating on the side away from the filling layer.

7. The multi-functional antimicrobial medical door of claim 3, wherein: A sealing plug is movably mounted on the liquid inlet interface.

8. The multifunctional antimicrobial medical door of claim 1, wherein: The inner diameter of the cover cylinder is greater than the outer diameter of the annular base.

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