Self-disinfection dining table convenient to clean and suitable for old people

Abstract

The invention discloses a convenient-to-clean self-disinfection dining table suitable for old people, and belongs to the technical field of dining tables, the convenient-to-clean self-disinfection dining table comprises table legs stably placed above the ground, and the upper ends of the table legs are fixedly provided with a table top; the two turntables are rotatably mounted below the table top, clamping mechanisms are arranged on the turntables, sleeves are arranged on the clamping mechanisms of the two turntables in a clamping manner, and oleophobic films are wound on the outer sides of the two sleeves; the two supporting frames are symmetrically and fixedly installed at the left end of the table top, and a supporting roller is rotationally connected between the two supporting frames; the guide rollers are mounted on the outer sides of the table legs, and swing mechanisms are mounted between shaft parts of the guide rollers and the supporting frames; and the sweeping and leveling mechanism is arranged on the outer side of the shaft part of the guide roller and is used for sweeping and leveling the surface of the thin film. According to the self-disinfection type dining table convenient to clean and suitable for the old, an oleophobic film can be automatically laid to achieve collection and cleaning of falling food residues, and automatic disinfection treatment can be achieved in the cleaning process.

Description

Technical Field

[0001] The present invention relates to the technical field of dining tables, and in particular to a self-disinfecting dining table suitable for the elderly that is easy to clean. Background Art

[0002] With the advent of an aging society, the demand for aging-friendly products is increasing. Traditional dining tables have many inconveniences in cleaning and disinfecting, which increases the burden on elderly people with limited mobility. Most dining tables on the current market are simply designed and lack consideration for convenience and hygiene for the elderly.

[0003] Prior art 1 (application number: 202223606109.9, Chinese patent application date: 2022-12-26) discloses a dining table suitable for the elderly, including an adjustment structure, the adjustment structure includes a dining table top, the dining table top is provided with a handle hole, the bottom of the dining table top is fixedly connected to a support column, the bottom end of the support column is fixedly connected to a movable plate, the bottom of the movable plate is fixedly connected to an electric push rod, the electric push rod is fixedly connected to the top of the inner cavity of a fixed shell, the bottom of the inner cavity of the fixed shell is fixedly connected to a limiting column, and the surface of the limiting column is slidably connected to the movable plate. It is simple to operate, and the height of the dining table top can be adjusted by using structures such as an electric push rod, which is convenient for use by elderly people of different heights. The handle hole can be used to facilitate the elderly to use as a lever when standing up or sitting down, and the dining table top is designed in an arc shape according to ergonomics, so that the elderly can dine close to the table, making it more comfortable for the elderly when dining;

[0004] Prior art 2 (application number: 201811304334.2, Chinese patent application date: 2018-11-04) discloses a smart dining table that automatically cleans and disinfects, including a table body, a storage box, a cleaning nozzle, a table top, an electric roller, a wiping roller, an ultraviolet disinfection lamp, a control switch, a fixed bracket, a shell one, a hair dryer and a heating wire, wherein the storage box is fixed to the lower side of the table body; the cleaning nozzle is installed on the upper part of the storage box; the liquid tank is arranged inside the shell two; the electric roller is installed inside the table body, wherein the electric roller is provided with a table top; the wiping roller is fixed to one side of the table top; the ultraviolet disinfection lamp is installed inside the table body; the shell one is fixed to the lower side of the table top by a fixed bracket, wherein the hair dryer is arranged inside the shell one, and a heating wire is fixed to the upper side of the hair dryer. Through the arrangement of the ultraviolet disinfection lamp, the heating wire and the hair dryer, it has a simple structure and is easy to adjust, which is convenient for disinfecting the table top, has good safety protection, and is convenient for market promotion and application;

[0005] Prior art 3 (application number: 201810129775.7, Chinese patent application date: 2018-02-08) discloses an automatic table cleaning system with a disposable film covering the table top, and the film is wound on a film roll; the film roll is released to release new film and the film roll is recycled to recycle the film; the post-meal garbage moves with the film, causing it to fall into the garbage recycling device, and there are multiple flipping, sliding and fixing devices to make the film roll easy to replace, and a negative pressure device to make the film tightly adsorbed on the table top.

[0006] However, the existing technology is not convenient for automatically cleaning and disinfecting the rolled table film, and impurities on the film can only fall off under the action of gravity, so that the food residues remaining on the surface of the film cannot be completely cleaned, which has certain usage defects. Summary of the Invention

[0007] The purpose of the present invention is to provide a self-disinfecting elderly-friendly dining table that is easy to clean, so as to solve the problem raised in the above-mentioned background technology that the elderly-friendly dining tables currently on the market are inconvenient to automatically clean and disinfect the rolled-up table film, and the impurities on the film can only fall off under the action of gravity, making it impossible to thoroughly clean the food residues remaining on the surface of the film.

[0008] To achieve the above-mentioned object, the present invention provides the following technical solution: a self-disinfecting, elderly-friendly dining table that is easy to clean, comprising table legs stably placed above the ground, a tabletop fixedly mounted on the upper ends of the table legs, a bucket rack fixedly mounted on the table legs on the left side of the tabletop, a trash can mounted on the bucket rack, and a motor fixedly mounted on the lower surface of the tabletop;

[0009] The device further comprises: two turntables rotatably mounted below the table, wherein the turntables are provided with a clamping mechanism, and the clamping mechanisms of the two turntables are provided with sleeves, and the outer sides of the two sleeves are wound with oleophobic films;

[0010] Two support frames are symmetrically fixedly installed on the left end of the table, and a support roller is rotatably connected between the two support frames;

[0011] A guide roller is installed on the outside of the table leg, and a swing mechanism is installed between the shaft of the guide roller and the support frame;

[0012] The infusion tube is fixedly installed under the desktop through the frame;

[0013] The cleaning and leveling mechanism is arranged on the outside of the shaft of the guide roller to clean and level the surface of the film;

[0014] The liquid tank is fixedly installed on the lower surface of the desktop to store the disinfectant and cleaning liquid.

[0015] Preferably, the clamping mechanism includes a slide groove evenly opened on the turntable, and the inner side of the slide groove is slidably connected to a support rod, and a spring is connected between the support rod and the inner wall of the slide groove. At the same time, the support rod is arranged in an arc-shaped structure, and the support rod is fitted to the inner wall of the sleeve to clamp and fix the sleeve.

[0016] Preferably, the output end of the motor and the shaft of the left turntable are connected through a transmission belt, and the oleophobic film on the sleeve is attached to the surface of the desktop.

[0017] Preferably, the guide roller is fitted to the outside of the oleophobic film, and the guide roller is driven to rotate during the transportation of the oleophobic film, and the swing mechanism includes a cam fixedly mounted on the guide roller shaft and a fixed plate fixedly mounted on the table top, and a lifting rod is installed through the fixed plate, and the lower surface of the lifting rod is fixedly connected to a pressure plate, and the lower surface of the pressure plate is fixedly connected to a fixed column, and the lower end of the fixed column is fitted to the arc surface of the cam.

[0018] Preferably, a bracket is fixedly installed on the upper end of the lifting rod, and a telescopic plate is slidably provided transversely through the bracket, and the support frame and the telescopic plate are both rotatably connected to the mounting frame, and a movable roller is rotatably connected between two adjacent mounting frames.

[0019] Preferably, the movable roller and the support roller are coaxially arranged, and the movable roller drives the oleophobic film at the left end of the desktop to bend and shake repeatedly during the rotation and tilting process, and the support roller and the trash can are arranged in corresponding positions up and down.

[0020] Preferably, a liquid bag is fixedly connected between the fixed plate and the pressure plate, and an infusion tube is connected between the liquid bag, the spray pipe and the liquid tank, and a one-way valve structure is installed on the inner side of the two infusion tubes. When the liquid bag is stretched, the disinfectant cleaning liquid in the liquid tank is extracted through the infusion tube, and when the liquid bag is pressurized, the disinfectant cleaning liquid inside is transported to the spray pipe through the infusion tube.

[0021] Preferably, the spray pipe is evenly provided with spray holes, and the spray holes face the outer wall of the oleophobic film, and the oleophobic film is attached to the upper surface of the spray pipe, and the position of the spray pipe is higher than that of the guide roller.

[0022] Preferably, the cleaning and leveling mechanism includes a reciprocating screw fixedly mounted on the outer side of the shaft at both ends of the guide roller, and the outer side of the reciprocating screw is threadedly connected to a movable frame, and the movable frame is attached to the outer side of the oleophobic film.

[0023] Preferably, the outer side of the movable frame is evenly and elastically connected to a scraper, and the scraper is attached to the surface of the oleophobic film, and the distance between adjacent scrapers is equal to the reciprocating distance of the movable frame. At the same time, a baffle is evenly fixedly installed on the movable frame, and the baffle is attached to the outer side of the scraper. The movable frame drives the scraper to move back and forth to clean and assist in leveling the surface of the oleophobic film.

[0024] Compared with the prior art, the present invention has the following advantages: the self-disinfecting, easy-to-clean dining table for the elderly can automatically lay an oleophobic film to collect and clean fallen food residues, and can also automatically disinfect during the cleaning process. The specific details are as follows;

[0025] 1. It is equipped with a motor and a turntable. The support rod on the turntable can clamp and fix the sleeve, so that the oleophobic film between the two sleeves can be laid on the table to catch the food residue dropped by the elderly during their meal. Subsequently, by starting the motor to drive the turntable to rotate, the oleophobic film can be transported, thereby automatically cleaning the food residue collected on the oleophobic film.

[0026] 2. A guide roller and a movable roller are provided. As the oleophobic film is transported, the guide roller can be driven to rotate synchronously, so that the cam on the guide roller shaft rotates synchronously. At this time, the cam will push the fixed column during rotation, thereby driving the bracket to move up and down, so that the movable rollers on both sides of the support roller can be driven to rotate back and forth and tilt, thereby shaking the oleophobic film on the outer side of the movable roller, thereby reducing the adhesion of food residues on the oleophobic film, so that the food residues can be gathered to the middle of the oleophobic film during the shaking process, which is convenient for subsequent discharge and collection, and further improves the cleaning effect;

[0027] 3. A liquid sac and a spray pipe are provided. As the pressure plate moves up and down, it can cooperate with the fixed plate to reciprocately stretch and squeeze the liquid sac, so that the liquid sac can extract the disinfectant cleaning liquid in the liquid tank through the infusion pipe during the stretching process. After the liquid sac is pressurized, the disinfectant cleaning liquid inside it can be transported to the spray pipe through the infusion pipe, and the disinfectant cleaning liquid is sprayed onto the outer wall of the oleophobic membrane through the spray hole to achieve flushing and disinfection;

[0028] 4. A movable frame and a scraper are provided. As the guide roller rotates, the reciprocating screw provided at the end of the shaft will be threadedly connected to the movable frame, so that the movable frame drives the scraper to slide back and forth on the outside of the oleophobic film, thereby scraping off the residue remaining on the outside of the oleophobic film and automatically leveling the oleophobic film. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the main structure of the present invention;

[0030] Figure 2 This is a schematic diagram of the structure of the present invention when viewed from above;

[0031] Figure 3 It is a schematic cross-sectional view of the present invention;

[0032] Figure 4 This is a schematic diagram of the cross-sectional structure of the turntable of the present invention;

[0033] Figure 5 For the present invention Figure 4 A in the middle is an enlarged structural diagram;

[0034] Figure 6 This is a schematic diagram of the installation structure of the movable frame and scraper of the present invention;

[0035] Figure 7 This is a schematic diagram of the installation structure of the support roller and the movable roller of the present invention;

[0036] Figure 8 For the present invention Figure 7 The enlarged structural diagram at B in the middle;

[0037] Figure 9 It is a schematic diagram of the connection structure of the reciprocating screw rod and the movable frame of the present invention.

[0038] In the figure: 1. Table top; 2. Table legs; 3. Bucket rack; 4. Trash can; 5. Motor; 6. Turntable; 7. Slide; 8. Support rod; 9. Spring; 10. Sleeve; 11. Oleophobic membrane; 12. Support frame; 13. Support roller; 14. Guide roller; 15. Cam; 16. Fixed plate; 17. Lifting rod; 18. Pressing plate; 19. Fixed column; 20. Bracket; 21. Telescopic plate; 22. Mounting frame; 23. Movable roller; 24. Liquid sac; 25. Infusion tube; 26. Spray pipe; 2601. Spray hole; 27. Reciprocating screw; 28. Movable frame; 29. ​​Scraper; 30. Baffle; 31. Liquid tank. DETAILED DESCRIPTION

[0039] Example 1: Please refer to Figures 1-8 As shown, the existing elderly-friendly dining table is inconvenient to automatically clean and disinfect food residues dropped on the table during use. In order to solve this technical problem, this embodiment discloses the following technical content;

[0040] A self-disinfecting, elderly-friendly dining table that is easy to clean comprises a table leg 2 stably placed on the ground, a table top 1 being fixedly mounted on the upper end of the table leg 2, a bucket rack 3 being fixedly mounted on the table leg 2 on the left side of the table top 1, a trash can 4 being mounted on the bucket rack 3, and a motor 5 being fixedly mounted on the lower surface of the table top 1;

[0041] The apparatus further comprises: two turntables 6 rotatably mounted below the table 1 , the turntables 6 being provided with a clamping mechanism, and the clamping mechanisms of the two turntables 6 being provided with sleeves 10 clamped thereon, and an oleophobic film 11 being wound around the outer sides of the two sleeves 10;

[0042] Two support frames 12 are symmetrically fixedly mounted on the left end of the table top 1. A support roller 13 is rotatably connected between the two support frames 12. A guide roller 14 is mounted on the outside of the table leg 2. A swing mechanism is installed between the shaft of the guide roller 14 and the support frame 12. An infusion tube 25 is fixedly mounted below the table top 1 through the frame.

[0043] The clamping mechanism includes a slide groove 7 evenly opened on the turntable 6, and the inner side of the slide groove 7 is slidably connected to the support rod 8, and a spring 9 is connected between the support rod 8 and the inner wall of the slide groove 7. At the same time, the support rod 8 is arranged in an arc structure, and the support rod 8 is fitted with the inner wall of the sleeve 10 to achieve clamping and fixing of the sleeve 10. The output end of the motor 5 and the shaft of the turntable 6 on the left are connected by a transmission belt, and the oleophobic film 11 on the sleeve 10 is fitted with the surface of the desktop 1, and the guide roller 14 is fitted with the outer side of the oleophobic film 11, and the guide roller 14 is driven to rotate during the conveying process of the oleophobic film 11, and the swing mechanism includes a cam 15 fixedly mounted on the shaft of the guide roller 14 and a fixed plate 16 fixedly mounted on the desktop 1, and a lifting rod 17 is installed on the fixed plate 16, and the lower surface of the lifting rod 17 is fixedly connected to a pressure plate 18, and the lower surface of the pressure plate 18 is fixedly connected to a fixing column 19, and the lower end of the fixing column 19 is fitted with the arc surface of the cam 15.

[0044] A bracket 20 is fixedly installed on the upper end of the lifting rod 17, and a telescopic plate 21 is slidingly provided on the bracket 20 horizontally, and the support frame 12 and the telescopic plate 21 are rotatably connected to the mounting frame 22, and a movable roller 23 is rotatably connected between two adjacent mounting frames 22. The movable roller 23 and the support roller 13 are coaxially arranged, and the movable roller 23 drives the oleophobic film 11 at the left end of the desktop 1 to bend and shake repeatedly during the rotation and tilting process. The positions of the support roller 13 and the trash can 4 are correspondingly arranged up and down. A liquid capsule 24 is fixedly connected between the fixed plate 16 and the pressure plate 18, and the liquid capsule 24 and the spray pipe 26 and the liquid tank 31 are all connected. An infusion tube 25 is connected between them, and a one-way valve structure is installed on the inner side of the two infusion tubes 25. At the same time, when the liquid sac 24 is stretched, the disinfecting cleaning liquid in the liquid tank 31 is extracted through the infusion tube 25, and when the liquid sac 24 is pressurized, the disinfecting cleaning liquid inside is transported to the spray pipe 26 through the infusion tube 25. Spray holes 2601 are evenly opened on the spray pipe 26, and the spray holes 2601 are facing the outer wall of the oleophobic membrane 11, and the oleophobic membrane 11 is attached to the upper surface of the spray pipe 26. At the same time, the position of the spray pipe 26 is higher than the position of the guide roller 14. The liquid tank 31 is fixedly installed on the lower surface of the desktop 1 to realize the storage of the disinfecting cleaning liquid.

[0045] Through the above technical solution, before the dining table is used, the sleeve 10 is sleeved on the outside of the support rod 8 on the outside of the turntable 6. The support rod 8 will slide along the slide groove 7 under the elastic force of the spring 9 to support and fix the sleeve 10, and the oleophobic film 11 between the two sleeves 10 is laid on the top of the table top 1. When the elderly are having a meal, the fallen food residues will fall on the surface of the oleophobic film 11 above the table top 1. After the meal is over and the dishes are put away, the motor 5 is started so that the motor 5 drives the turntable 6 on the left to rotate through the transmission belt. At this time, the turntable 6 on the left will drive the sleeve 10 on its outside to rotate, so that the sleeve 10 can reel up the oleophobic film 11. At the same time, the support roller 13 and the guide roller 14 will rotate under the driving force of the oleophobic film 11. The guide roller During the rotation of 14, the cam 15 provided at the end of its shaft will push the fixed column 19 during the synchronous rotation process, so that the fixed column 19 drives the pressure plate 18 to move up. At this time, the lifting rod 17 above the pressure plate 18 will penetrate the fixed plate 16 for elastic lifting and lowering adjustment, thereby driving the bracket 20 at the upper end of the lifting rod 17 to rise. At this time, the telescopic plate 21 will slide on the bracket 20, so that the mounting frame 22 rotates, thereby driving the movable roller 23 to perform reciprocating tilting and swinging, thereby shaking the part of the oleophobic film 11 outside the movable roller 23, reducing the adhesion between the food residue and the oleophobic film 11 through shaking, and causing the food residue to gather and collect in the middle position of the oleophobic film 11, so that the residue can be transported by the oleophobic film 11 and fall into the trash can 4;

[0046] As the pressing plate 18 is reciprocated and raised, it cooperates with the fixed plate 16 to reciprocately stretch and squeeze the liquid capsule 24 therebetween. During the stretching process, the liquid capsule 24 can draw the disinfectant cleaning liquid from the liquid tank 31 through the infusion tube 25. After being pressurized, the liquid capsule 24 can transport the absorbed disinfectant cleaning liquid to the inside of the spray pipe 26 through the infusion tube 25 and spray it onto the surface of the oleophobic membrane 11 through the spray hole 2601, thereby flushing and disinfecting the surface of the oleophobic membrane 11.

[0047] Example 2: The technical content disclosed in this embodiment is a further improvement based on the above-mentioned Example 1. The existing elderly-friendly dining table is inconvenient to level the laid film during use. In order to further solve this technical problem, this embodiment discloses the following technical content, such as Figure 6-Figure 7 and Figure 9 As shown;

[0048] The cleaning and leveling mechanism is arranged on the outer side of the shaft of the guide roller 14 to clean and level the surface of the film; the cleaning and leveling mechanism includes a reciprocating screw 27 fixedly mounted on the outer side of the shaft at both ends of the guide roller 14, and the outer side of the reciprocating screw 27 is threadedly connected to a movable frame 28, and the movable frame 28 is attached to the outer side of the oleophobic film 11, and the outer side of the movable frame 28 is evenly and elastically connected to a scraper 29, and the scraper 29 is attached to the surface of the oleophobic film 11, and the distance between adjacent scrapers 29 is equal to the reciprocating distance of the movable frame 28, and at the same time, baffles 30 are evenly fixedly mounted on the movable frame 28, and the baffles 30 are attached to the outer side of the scraper 29. The movable frame 28 drives the scraper 29 to move back and forth to achieve cleaning and auxiliary leveling of the surface of the oleophobic film 11;

[0049] Through the above technical solution, as the movable roller 23 shakes the edge position of the oleophobic film 11, the edge position of the oleophobic film 11 may be wrinkled, and as the guide roller 14 rotates, the reciprocating screw 27 set at its shaft end will be threadedly connected to the movable frame 28, thereby driving the movable frame 28 to slide back and forth on the surface of the oleophobic film 11. When the two movable frames 28 approach each other, the scrapers 29 on their outer sides can further clean the residual food on the surface of the oleophobic film 11. When the scraper 29 encounters greater resistance, it will rotate elastically to avoid causing further wrinkles of the oleophobic film 11. When the two movable frames 28 move away from each other, the baffle 30 will limit the scraper 29 to prevent it from rotating. At this time, the scraper 29 can scrape and level the oleophobic film 11, thereby improving the laying and winding smoothness of the oleophobic film 11.

[0050] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A self-disinfecting elderly-friendly dining table that is easy to clean, comprising a table leg (2) stably placed above the ground, a table top (1) being fixedly mounted on the upper end of the table leg (2), a bucket rack (3) being fixedly mounted on the table leg (2) located on the left side of the table top (1), a trash can (4) being mounted on the bucket rack (3), and a motor (5) being fixedly mounted on the lower surface of the table top (1); It is characterized in that Also includes: Two turntables (6) are rotatably mounted below the tabletop (1); a clamping mechanism is provided on the turntable (6); sleeves (10) are clamped on the clamping mechanisms of the two turntables (6); and oleophobic films (11) are wound around the outer sides of the two sleeves (10); Two support frames (12) are symmetrically fixedly installed on the left end of the table top (1), and a support roller (13) is rotatably connected between the two support frames (12); A guide roller (14) is installed on the outside of the table leg (2), and a swing mechanism is installed between the shaft of the guide roller (14) and the support frame (12); The infusion tube (25) is fixedly installed below the table top (1) through a frame; A cleaning and leveling mechanism is arranged on the outer side of the shaft of the guide roller (14) to clean and level the surface of the film; The liquid tank (31) is fixedly mounted on the lower surface of the desktop (1) to store the disinfectant cleaning liquid.

2. The self-disinfecting elderly-friendly dining table that is easy to clean according to claim 1, characterized in that: The clamping mechanism comprises a slide groove (7) evenly arranged on the turntable (6), and a support rod (8) is slidably connected to the inner side of the slide groove (7), and a spring (9) is connected between the support rod (8) and the inner wall of the slide groove (7), and the support rod (8) is arranged in an arc structure, and the support rod (8) is in contact with the inner wall of the sleeve (10) to achieve clamping and fixing of the sleeve (10).

3. The self-disinfecting elderly-friendly dining table that is easy to clean according to claim 1, characterized in that: The output end of the motor (5) and the shaft of the left turntable (6) are connected via a transmission belt, and the oleophobic film (11) on the sleeve (10) is attached to the surface of the desktop (1).

4. The self-disinfecting elderly-friendly dining table that is easy to clean according to claim 1, characterized in that: The guide roller (14) is attached to the outer side of the oleophobic film (11), and the guide roller (14) is driven to rotate during the transportation of the oleophobic film (11), and the swing mechanism comprises a cam (15) fixedly mounted on the shaft of the guide roller (14) and a fixed plate (16) fixedly mounted on the table top (1), and a lifting rod (17) is installed on the fixed plate (16), and the lower surface of the lifting rod (17) is fixedly connected to a pressing plate (18), and the lower surface of the pressing plate (18) is fixedly connected to a fixing column (19), and the lower end of the fixing column (19) is attached to the arc surface of the cam (15).

5. The self-disinfecting elderly-friendly dining table that is easy to clean according to claim 4, characterized in that: A bracket (20) is fixedly mounted on the upper end of the lifting rod (17), and a telescopic plate (21) is slidably arranged transversely through the bracket (20), and mounting frames (22) are rotatably connected to the support frame (12) and the telescopic plate (21), and a movable roller (23) is rotatably connected between two adjacent mounting frames (22).

6. The self-disinfecting elderly-friendly dining table that is easy to clean according to claim 5, characterized in that: The movable roller (23) and the supporting roller (13) are coaxially arranged, and the movable roller (23) drives the oleophobic film (11) at the left end of the table top (1) to bend and shake repeatedly during the rotation and tilting process, and the supporting roller (13) and the trash can (4) are arranged in a corresponding position up and down.

7. The self-disinfecting elderly-friendly dining table that is easy to clean according to claim 4, characterized in that: A liquid capsule (24) is fixedly connected between the fixed plate (16) and the pressing plate (18), and a liquid infusion tube (25) is connected between the liquid capsule (24), the spray pipe (26) and the liquid tank (31), and a one-way valve structure is installed inside the two liquid infusion tubes (25). When the liquid capsule (24) is stretched, the disinfectant cleaning liquid in the liquid tank (31) is extracted through the liquid infusion tube (25), and when the liquid capsule (24) is pressurized, the disinfectant cleaning liquid inside is transported to the spray pipe (26) through the liquid infusion tube (25).

8. The self-disinfecting elderly-friendly dining table that is easy to clean according to claim 7, characterized in that: The spray pipe (26) is evenly provided with spray holes (2601), and the spray holes (2601) face the outer wall of the oleophobic film (11), and the oleophobic film (11) is attached to the upper surface of the spray pipe (26), and the position of the spray pipe (26) is higher than that of the guide roller (14).

9. The self-disinfecting elderly-friendly dining table that is easy to clean according to claim 1, characterized in that: The cleaning and leveling mechanism comprises a reciprocating screw (27) fixedly mounted on the outer side of the shaft at both ends of the guide roller (14), and a movable frame (28) is threadedly connected to the outer side of the reciprocating screw (27), and the movable frame (28) is attached to the outer side of the oleophobic film (11).

10. The self-disinfecting dining table suitable for the elderly that is easy to clean according to claim 9, characterized in that: The outer side of the movable frame (28) is evenly and elastically connected to a scraper (29), and the scraper (29) is attached to the surface of the oleophobic film (11), and the distance between adjacent scrapers (29) is equal to the reciprocating distance of the movable frame (28). At the same time, a baffle (30) is evenly and fixedly installed on the movable frame (28), and the baffle (30) is attached to the outer side of the scraper (29). The movable frame (28) drives the scraper (29) to move back and forth to achieve cleaning and auxiliary leveling of the surface of the oleophobic film (11).

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