A first aid kit for storing first aid tools

Abstract

The present invention belongs to the technical field of first aid kits and relates to a first aid kit for storing first aid tools. The present invention includes a first box body, a second box body and a third box body: a C-shaped rod is slidably connected up and down to the first box body, and a first sliding seat and a second sliding seat are slidably connected horizontally to the C-shaped rod. The second box body is fixedly connected to the first sliding seat, and the third box body is fixedly connected to the second sliding seat. A disinfection chamber is provided in the second box body, and a strip-shaped instrument placement module is arranged in the disinfection chamber. Spray head seats are arranged on both sides in the disinfection chamber, and the spray head seats spray disinfectant liquid and sterile gas onto the instrument placement module; a liquid supply mechanism is arranged on the second box body, and a gas supply mechanism is arranged on the second box body. When the first sliding seat moves downward, the sterile gas enters the spray head seat through the gas supply mechanism. During the process of the emergency box changing to the third state, the instruments have been disinfected, cleaned and dried. Personnel need to perform disinfection treatment operations when removing the instruments for use, effectively saving the first aid time.

Description

Technical Field

[0001] The present invention belongs to the technical field of first aid kits and relates to a first aid kit for storing first aid tools. Background Art

[0002] In the field of first aid, rapid and effective first aid operations are crucial for saving lives. As an important device for storing and carrying first aid tools, the design of the first aid kit directly affects the efficiency of first aid work and the convenience of first aid operations.

[0003] Existing first aid kits generally include a box body and a cover body. The cover body is used to cover the box body. Medicines, first aid tools, etc. can be placed in the box body. When performing first aid operations, first, the cover body needs to be opened, the first aid tools are taken out, and then the first aid tools are disinfected before they can be used. The operation is troublesome and not conducive to improving the first aid efficiency. And when performing first aid operations, sufficient operating space is often required to place and use the first aid tools. However, traditional first aid kits often cannot provide enough operating surfaces, restricting the operating efficiency of first aid personnel

[0004] To solve the above problems, the present invention proposes a first aid kit for storing first aid tools. Summary of the Invention

[0005] To solve the problems in the background art, the present invention proposes a first aid kit for storing first aid tools.

[0006] To achieve the above object, the technical solution adopted by the present invention is as follows: A first aid kit for storing first aid tools, including a first box body, a second box body, and a third box body: A C-shaped rod is slidably connected up and down to the first box body, and a first sliding seat and a second sliding seat are slidably connected horizontally to the C-shaped rod. The second box body is fixedly connected to the first sliding seat, and the third box body is fixedly connected to the second sliding seat; When the second box body and the third box body are respectively located on both sides of the first box body, the upper end surfaces of the first box body, the second box body, and the third box body form an operating surface;

[0007] A disinfection chamber is provided in the second box body, and a strip-shaped instrument placement module is arranged in the disinfection chamber. The instrument placement module includes a plurality of installation frames for placing instruments. The plurality of installation frames are connected end to end in sequence, and adjacent two installation frames are rotatably connected. The upper end of the instrument placement module is connected with a first limiting plate, and a through groove slidably matched with the first limiting plate is provided on the upper end surface of the second box body; A limiting channel matched with the instrument placement module is provided on the upper end surface of the first box body;

[0008] Nozzle seats are provided on both sides of the disinfection chamber, and the nozzle seats spray disinfectant and sterile gas toward the instrument placement module; a liquid supply mechanism is provided on the second box body, and the liquid supply mechanism and the first slide seat are linked; when the first slide seat slides toward the end of the C-shaped rod, the liquid supply mechanism transports the disinfectant into the nozzle seat; an air supply mechanism is provided on the second box body, and when the first slide seat moves downward, the sterile gas enters the nozzle seat through the air supply mechanism.

[0009] Furthermore, a groove is provided on one side of the first box body, and bending guide grooves are provided on both sides of the groove. The bending guide grooves are wavy in shape, and the upper ends of the bending guide grooves are connected to the limiting channel. A sliding cavity is provided in the second box body, and a rectangular sliding frame is horizontally elastically slidably arranged in the sliding cavity. The rectangular sliding frame is connected to a connecting rod, one end of the connecting rod extends to the outside of the second box body, and the connecting rod is connected to a guide rod, and the two ends of the guide rod are respectively slidably arranged in the two bending guide grooves; a magnet is connected to the upper end of the rectangular sliding frame, and an iron connecting plate is connected between the upper end of the instrument placement module and the first limiting plate, and the iron connecting plate and the magnet are adsorbed and cooperated; when the second box body falls along one side of the first box body, the guide rod slides downward along the bending guide groove, so that the rectangular sliding frame moves back and forth left and right, and the rectangular sliding frame drives the instrument placement module to swing, which is conducive to throwing off the disinfectant on the instrument placement module.

[0010] Furthermore, a vertical guide groove is provided on the bottom wall of the groove, the upper end of the vertical guide groove is communicated with the limiting channel, and the lower end of the vertical guide groove is communicated with the lower end of the bending guide groove.

[0011] Furthermore, a fixed splint is fixedly connected in the installation frame, and a movable splint is elastically slidably connected in the installation frame. An instrument limiting groove is provided on the side where the fixed splint and the movable splint are close to each other, and the fixed splint and the movable splint clamp and fix one end of the instrument.

[0012] Furthermore, the first limit plate is fixedly connected to a handle, and the handle is slidably arranged in the through groove; a limit assembly is arranged on the first limit plate; the limit assembly includes a limit pin; the handle is elastically slidably connected to a slide plate up and down, and the limit pin is fixedly connected to the slide plate, and the lower end of the limit pin slides through the first limit plate, and a limit groove that slidably cooperates with the first limit plate is provided on the upper end surface of the third box body, and a pin groove that cooperates with the limit pin is provided on the bottom wall of the limit groove.

[0013] Furthermore, the liquid supply mechanism includes a liquid piston cylinder and a liquid piston rod; one end of the liquid piston cylinder is fixedly connected to the first sliding seat, one end of the liquid piston rod is slidably arranged in the liquid piston cylinder, and the other end of the liquid piston rod is fixedly connected to the end of the C-shaped rod; the end of the liquid piston rod extending into the liquid piston cylinder is sealingly and slidingly matched with the liquid piston cylinder; a first liquid channel connected to the liquid piston cylinder is provided on the side wall of the liquid piston cylinder, and a first liquid one-way valve is provided at the end of the first liquid channel connected to the liquid piston cylinder, and the disinfectant in the liquid piston cylinder enters the first liquid channel through the first liquid one-way valve; a second liquid channel connected to the first liquid channel is provided on the first sliding seat, and the second liquid channel extends to the interior of the second box body; a third liquid channel connected to the second liquid channel is provided on the second box body, and both ends of the third liquid channel are respectively connected to the two nozzle seats.

[0014] Furthermore, the liquid supply mechanism also includes a liquid storage tank, which is arranged in the second box body, and a fourth liquid channel connected to the liquid piston cylinder is opened on the side wall of the liquid piston cylinder, and a second liquid one-way valve is arranged at the end of the fourth liquid channel connected to the liquid piston cylinder, and a fifth liquid channel connected to the fourth liquid channel is opened on the first slide seat, and the fifth liquid channel extends into the second box body and is connected to the liquid storage tank.

[0015] Furthermore, the gas supply mechanism includes a sterile gas bag and a gas piston rod; two gas piston cylinders are arranged in the second box body, and the two gas piston cylinders are arranged on both sides of the rectangular sliding frame, and a gas piston rod is slidably arranged in each gas piston cylinder, and one end of the gas piston rod located in the gas piston cylinder is in sealing and sliding contact with the gas piston rod, and the end of the gas piston rod extending outside the gas piston cylinder is fixedly connected to the rectangular sliding frame; a second gas channel is opened in the second box body, and the two ends of the second gas channel are respectively connected to the two gas piston cylinders, and the ends of the second gas channel are respectively provided with second gas one-way valves, and the gas in the gas piston cylinder flows out through the second gas one-way valve, and a third gas channel and a fourth gas channel are opened in the second box body, and the third gas channel is connected to the second gas channel and the fourth gas channel, and the two ends of the fourth gas channel are respectively connected to the two nozzle seats;

[0016] The second box body is provided with a first gas channel connected to the gas piston cylinder, and both first gas channels are connected to the sterile gas bag; a first gas one-way valve is provided at the end of the first gas channel close to the gas piston cylinder to allow gas to flow into the gas piston cylinder.

[0017] Furthermore, the lower end of the instrument placement module is rotatably connected to a second limit plate, and the end of the second limit plate facing away from the instrument placement module is rotatably connected to a shielding plate.

[0018] Furthermore, fixed support plates are provided on both sides of the lower end of the first box body.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. When the second box and the third box move away from each other, the disinfectant in the liquid piston cylinder enters the two nozzle seats to fully disinfect and clean the equipment. When the second box and the third box fall, under the guidance of the bending guide groove, the guide rod moves back and forth left and right, and the rectangular slide frame moves back and forth left and right, so that the equipment placement module swings back and forth left and right to shake off the disinfectant on the equipment and accelerate the drying process of the equipment. At the same time, the nozzle seat sprays sterile gas to dry the equipment and further speed up the drying process. In this way, when the emergency box changes to the third state, the equipment has completed disinfection, cleaning and drying, which effectively saves emergency time.

[0021] 2. In the first state, when the second box and the third box are both on the upper end surface of the first box, they have the advantage of small footprint, which is convenient for storage or transportation. At the same time, the horizontal length is small, which is convenient for people to carry and move, and avoids bumping into others or objects during movement, causing injuries to others. In the third state, the upper end surfaces of the first box, the second box and the third box form an operating table, providing a large operating space for emergency operations.

[0022] 3. Pull the first limit plate to fix the instrument placement module horizontally in the limit channel to facilitate taking the instrument.

[0023] 4. The setting of the bending guide groove and the rectangular sliding frame slows down the falling speed of the second box body, thereby preventing the second box body and the third box body from being damaged due to excessive impact force when they contact the fixed support plate due to excessive falling speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic diagram of the structure of the present invention in the first direction in the first state;

[0025] Figure 2 is a schematic diagram of the structure of the present invention in the second direction in the first state;

[0026] Figure 3 It is a schematic diagram of the structure of the C-shaped rod in the present invention;

[0027] Figure 4 It is a schematic diagram of the internal structure of the second box in the present invention;

[0028] Figure 5 It is a structural schematic diagram of the limit assembly in the present invention;

[0029] Figure 6 is a partial cross-sectional view of the second box body in the present invention;

[0030] Figure 7It is a schematic structural diagram of the instrument placement module in the present invention;

[0031] Figure 8 It is a schematic structural diagram of the mounting frame for placing the scalpel in the present invention;

[0032] Figure 9 It is a schematic structural diagram of the mounting frame for placing the scissors in the present invention;

[0033] Figure 10 It is a schematic structural diagram of the liquid piston cylinder in the present invention;

[0034] Figure 11 It is a schematic connection diagram of the third liquid channel and the nozzle seat in the present invention;

[0035] Figure 12 It is a schematic position diagram of the gas piston rod in the present invention;

[0036] Figure 13 It is a schematic structural diagram of the second gas channel in the present invention;

[0037] Figure 14 It is a schematic structural diagram of the fourth gas channel in the present invention;

[0038] Figure 15 It is a schematic structural diagram of the bent guide groove in the present invention;

[0039] Figure 16 It is in the present invention Figure 15 Enlarged view of part A;

[0040] Figure 17 It is a schematic diagram of the partial structure in the second state of the present invention;

[0041] Figure 18 It is a schematic structural diagram in the first direction in the third state of the present invention;

[0042] Figure 19 It is a schematic structural diagram in the second direction in the third state of the present invention;

[0043] Figure 20 It is a schematic structural diagram in the second direction in the third state of the present invention;

[0044] Figure 21 It is a partial cross-sectional view in the third state of the present invention;

[0045] Figure 22 It is a schematic position diagram of the guide rod in the third state of the present invention;

[0046] Figure 23 It is a schematic diagram of the state of the instrument placement module in the third state of the present invention.

[0047] In the figure: 1. First box body; 2. Second box body; 3. Third box body; 4. Limit sliding groove; 5. Slide block; 6. C-shaped rod; 7. Slide rod; 701. Fixed stop block; 8. First slide seat; 9. Second slide seat; 10. Disinfection chamber; 11. Through groove; 12. First limit plate; 13. Iron connecting plate; 14. Installation frame; 15. Second limit plate; 16. Shading plate; 17. Fixed clamping plate; 18. Movable clamping plate; 19. Knuckle; 20. Tension spring; 21. Instrument limit groove; 22. Pull handle; 23. Slide plate; 24. Limit pin; 25. First spring; 26. Nozzle seat; 27. Liquid storage tank; 28. Liquid piston cylinder; 29. Liquid piston rod; 30. First liquid channel; 31. First liquid one-way valve; 32. Second liquid channel; 33. Third liquid channel; 34. First pipeline joint; 35. Fourth liquid channel; 36. Second liquid one-way valve; 37. Fifth liquid channel; 38. Sliding cavity; 39. Rectangular sliding frame; 40. Magnet; 41. Connecting rod; 42. Guide rod; 43. Second spring; 44. Gas piston cylinder; 45. Gas piston rod; 46. First gas channel; 47. First gas one-way valve; 48. Second gas channel; 49. Second gas one-way valve; 50. Third gas channel; 51. Fourth gas channel; 52. Second pipeline joint; 53. Limit channel; 54. Groove; 55. Bent guide groove; 56. Vertical guide groove; 57. Baffle; 58. Limit groove; 59. Plug slot; 60. Relief slot; 61. Fixed support plate; 62. Handle; 63. Drainage channel. Detailed implementation manner

[0048] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0049] As Figures 1 - 23 shown, the technical solution adopted by the present invention is as follows: A first aid kit for storing first aid tools includes a first box body 1, a second box body 2, and a third box body 3. As Figure 1As shown, the front and rear sides of the first box body 1 are both connected with C-shaped rods 6 for sliding up and down. Specifically, the front and rear sides of the first box body 1 are provided with limited sliding grooves 4, and the middle part of the C-shaped rod 6 is fixedly connected with a slider 5, and the slider 5 is limitedly slidably arranged in the limited sliding grooves 4 on the same side. A sliding rod 7 is fixedly connected between the two ends of each C-shaped rod 6, and the middle part of each sliding rod 7 is fixedly connected with a fixed stopper 701. A first slide seat 8 and a second slide seat 9 are slidably sleeved on each sliding rod 7, and the first slide seat 8 and the second slide seat 9 are respectively arranged on both sides of the fixed stopper 701. The first slide seat 8 is fixedly connected to the second box body 2, and the second slide seat 9 is fixedly connected to the third box body 3. Initially, the second box body 2 and the third box body 3 are both on the upper end surface of the first box body 1, and the second box body 2 and the third box body 3 are arranged side by side. The first slide seat 8 and the second slide seat 9 are both slid in the direction away from the fixed stopper 701, and the second box body 2 and the third box body 3 gradually move away from each other. When the first slide 8 and the second slide 9 are respectively at the two end portions of the slide rod 7, the lower end surface of the second box body 2 is separated from the upper end surface of the first box body 1, and the lower end surface of the third box body 3 is separated from the upper end surface of the first box body 1, and then the second box body 2 and the third box body 3 fall under the action of gravity, and the C-shaped rod 6 moves downward along the limiting slide groove 4 until the C-shaped rod 6 is at the lower end of the limiting slide groove 4. At this time, the upper end surfaces of the first box body 1, the second box body 2 and the third box body 3 are on the same horizontal plane, and the upper end surfaces of the first box body 1, the second box body 2 and the third box body 3 form an operating table.

[0050] The lower parts of the left and right sides of the first box body 1 are fixedly connected with fixed support plates 61. The second box body 2 and the third box body 3 fall on the corresponding fixed support plates 61.

[0051] A disinfection chamber 10 is provided in the second box body 2. A through groove 11 communicating with the disinfection chamber 10 is provided on the upper end surface of the second box body 2. An instrument placement module is provided in the disinfection chamber 10. The instrument placement module includes a plurality of mounting frames 14, and the plurality of mounting frames 14 are sequentially connected end to end, and adjacent mounting frames 14 are rotatably connected to each other. An iron connecting plate 13 is rotatably connected to the upper end of the instrument placement module, and an end of the iron connecting plate 13 facing away from the instrument placement module is rotatably connected to a first limit plate 12. The first limit plate 12 is slidably disposed in the through groove 11, and a handle 22 is fixedly connected to the first limit plate 12. A second limit plate 15 is rotatably connected to the lower end of the instrument placement module, and a shielding plate 16 is rotatably connected to the end of the second limit plate 15 facing away from the instrument placement module.

[0052] The upper end surface of the third box body 3 is provided with a limiting groove 58. When the third box body 3 and the second box body 2 are arranged side by side on the upper end surface of the first box body 1, the through groove 11 and the limiting groove 58 are communicated.

[0053] A limiting component is arranged on the first limiting plate 12, and the limiting component includes a limiting pin 24. The handle 22 is connected to a sliding plate 23 in a vertically sliding manner, and a first spring 25 is fixedly connected between the upper ends of the sliding plate 23 and the handle 22. The lower end of the sliding plate 23 is fixedly connected to the upper end of the limiting pin 24. A through hole slidably matched with the limiting pin 24 is formed on the first limiting plate 12, and the lower end of the limiting pin 24 passes through the through hole and extends below the first limiting plate 12. The lower end of the limiting pin 24 is provided with an inclined surface. When the handle 22 moves towards the direction close to the limiting groove 58, due to the setting of the inclined surface, when the limiting pin 24 contacts the side wall of the disinfection chamber 10, the limiting pin 24 can move upwards and then enter the through groove 11. A pin slot 59 matched with the limiting pin 24 is formed on the bottom wall of the limiting groove 58. The lower end of the limiting pin 24 is clamped into the pin slot 59, so that the second box body 2 and the third box body 3 are connected together. At this time, under the limitation of the fixed stop block 701, the second box body 2 cannot move towards the direction close to the third box body 3, and the third box body 3 cannot move towards the direction close to the second box body 2 either. The first box body 1, the second box body 2 and the third box body 3 are in a locked state, which is convenient for transportation, storage and carrying.

[0054] A limiting channel 53 matched with the instrument placement module is formed on the upper end surface of the first box body 1. The limiting channel 53 penetrates through the left and right sides of the first box body 1. When the first box body 1, the second box body 2 and the third box body 3 form an operating table surface, one end of the limiting channel 53 is communicated with the through groove 11, and the other end of the limiting channel 53 is communicated with the limiting groove 58. By pulling the first limiting plate 12 towards the direction of the limiting groove 58 through the handle 22, the instrument placement module gradually moves out of the disinfection chamber 10 and enters the limiting channel 53 until the limiting pin 24 is clamped into the pin slot 59. It is convenient to take the instruments placed on the instrument placement module. At this time, the second limiting plate 15 and the shielding plate 16 shield the communication part between the through groove 11 and the disinfection chamber 10 to protect the disinfection chamber 10 and prevent impurities from entering the disinfection chamber 10.

[0055] As Figure 8 、 Figure 9 shown, a fixed clamping plate 17 is fixedly installed at one end inside the installation frame 14. An active clamping plate 18 is slidably installed above the fixed clamping plate 17 inside the installation frame 14. Spring slots are formed on both sides of the installation frame 14. The ends of the active clamping plate 18 are slidably arranged in the spring slots on the same side. A spring 20 is arranged in the spring slot, and the spring 20 is fixedly connected between the active clamping plate 18 and the end wall of the spring slot. Instrument limiting slots 21 are formed on the sides of the fixed clamping plate 17 and the active clamping plate 18 that are close to each other. The instrument limiting slots 21 can be set according to the characteristics of the instruments to be placed, so that one end of the instrument is located in the instrument limiting slot 21. Under the clamping action of the fixed clamping plate 17 and the active clamping plate 18, the instrument is fixed on the installation frame 14. For example, Figure 8 shows the state where the scalpel is fixed on the installation frame 14.Figure 9 It shows the state where the scissors are fixed on the mounting frame 14. The shape of the instrument limiting groove 21 is set according to the instrument to be fixed. The setting of the instrument limiting groove 21 facilitates the clamping and fixing of instruments with irregular shapes. Here, only the clamping shapes of the scalpel and scissors are introduced. Of course, there are also instrument limiting grooves 21 on other mounting frames 14 that are adapted to other instruments, but they are not shown in the figure.

[0056] A handle 19 is fixedly arranged on the movable clamping plate 18. When the instrument needs to be taken, through the handle 19, the movable clamping plate 18 moves upward away from the fixed clamping plate 17, thereby releasing the clamping of the instrument. When the instrument placement module is in the limiting channel 53, the movable clamping plate 18 is above the fixed clamping plate 17.

[0057] Spray heads seats 26 are arranged on both sides in the disinfection chamber 10. A plurality of spray heads are arranged on the spray heads seats 26. The instrument placement module is between the two spray heads seats 26. The spray heads seats 26 spray disinfectant liquid and sterile gas on the instrument placement module.

[0058] A liquid supply mechanism and a gas supply mechanism are arranged on the second box body 2. The liquid supply mechanism transports disinfectant liquid into the spray heads seats 26, and the gas supply mechanism transports sterile gas into the spray heads seats 26.

[0059] The liquid supply mechanism is linked with the first sliding seat 8. When the first sliding seat 8 slides along the C-shaped rod 6 away from the fixed stop block 701, the liquid supply mechanism transports the disinfectant liquid into the spray heads seats 26.

[0060] Such as Figure 2 、 Figure 10 、 Figure 11 、 Figure 17As shown in the figure, the liquid supply mechanism includes a liquid storage tank 27, a liquid piston cylinder 28, and a liquid piston rod 29. One end of the liquid piston cylinder 28 is fixedly connected to the first sliding seat 8. One end of the liquid piston rod 29 is slidably arranged inside the liquid piston cylinder 28, and the end of the liquid piston rod 29 extending into the liquid piston cylinder 28 is in sealed sliding fit with the liquid piston cylinder 28. The other end of the liquid piston rod 29 is fixedly connected to the end of the C-shaped rod 6. A first liquid channel 30 communicating with the liquid piston cylinder 28 is provided on the side wall of the liquid piston cylinder 28. A first liquid one-way valve 31 is provided at the end of the first liquid channel 30 communicating with the liquid piston cylinder 28. The disinfectant liquid inside the liquid piston cylinder 28 enters the first liquid channel 30 through the first liquid one-way valve 31. A second liquid channel 32 communicating with the first liquid channel 30 is provided on the first sliding seat 8. The second liquid channel 32 extends into the interior of the second box body 2. A third liquid channel 33 communicating with the second liquid channel 32 is provided on the second box body 2. Both ends of the third liquid channel 33 are connected with a first pipeline joint 34. The two first pipeline joints 34 correspond to the two nozzle seats 26 one by one, and the first pipeline joint 34 communicates with the corresponding nozzle seat 26. When the first sliding seat 8 slides in the direction away from the fixed stop block 701, the liquid piston cylinder 28 slides, and the disinfectant liquid inside the liquid piston cylinder 28 sequentially flows through the first liquid one-way valve 31, the first liquid channel 30, the second liquid channel 32, the third liquid channel 33, the first pipeline joint 34 and enters the nozzle seat 26, and is sprayed onto the instrument placement module through the nozzle to disinfect the instruments on the instrument placement module.

[0061] The liquid storage tank 27 is arranged inside the second box body 2. A fifth liquid channel 37 is provided on the first sliding seat 8. The fifth liquid channel 37 extends into the second box body 2 and communicates with the liquid storage tank 27. A fourth liquid channel 35 is provided on the side wall of the liquid piston cylinder 28. One end of the fourth liquid channel 35 communicates with the liquid piston cylinder 28. A second liquid one-way valve 36 is provided at the connection between the fourth liquid channel 35 and the liquid piston cylinder 28. The other end of the fourth liquid channel 35 communicates with the fifth liquid channel 37. When the first sliding seat 8 moves in the direction close to the fixed stop block 701, the liquid piston cylinder 28 moves in the direction close to the liquid piston rod 29, and the disinfectant liquid inside the liquid storage tank 27 enters the liquid piston cylinder 28 through the fifth liquid channel 37, the fourth liquid channel 35, and the second liquid one-way valve 36 to replenish the disinfectant liquid in the liquid piston cylinder 28.

[0062] A liquid discharge channel 63 is provided at the bottom of the disinfection chamber 10. The disinfectant liquid entering the disinfection chamber 10 is discharged through the liquid discharge channel 63.

[0063] A sliding cavity 38 is formed in the second box body 2. A rectangular sliding frame 39 is elastically slidably arranged in the sliding cavity 38, and the rectangular sliding frame 39 slides close to or away from the instrument placement module. A second spring 43 is fixedly connected between the rectangular sliding frame 39 and the side wall of the sliding cavity 38. Initially, under the action of the second spring 43, the rectangular sliding frame 39 is located in the middle of the sliding cavity 38. A magnet 40 is fixedly connected to the upper side of the rectangular sliding frame 39, and the magnet 40 is arranged in cooperation with the iron connecting plate 13. The magnet 40 adsorbs the iron connecting plate 13, and the instrument placement module is in a vertical state in the disinfection cavity 10.

[0064] As Figure 4 shown, a connecting rod 41 is fixedly connected to one side of the lower end of the rectangular sliding frame 39 close to the instrument placement module. The connecting rod 41 penetrates through the second box body 2 and extends outside the second box body 2. One end of the connecting rod 41 located outside the second box body 2 is fixedly connected to a guide rod 42. A relief groove 60 is formed in the third box body 3 at a position corresponding to the connecting rod 41. When the second box body 2 and the third box body 3 are juxtaposed on the upper end surface of the first box body 1, the connecting rod 41 extends into the relief groove 60, and thus the second box body 2 and the third box body 3 are in contact.

[0065] As Figure 1 、 Figure 15 、 Figure 16 shown, a groove 54 is vertically formed in the left side surface of the first box body 1, and the upper end of the groove 54 communicates with the limiting channel 53. Bent guiding grooves 55 are formed on both the front and rear sides of the groove 54. The bent guiding grooves 55 are wavy and are adapted to the guide rod 42, and the bent guiding grooves 55 are in sliding fit with the guide rod 42. A vertical guiding groove 56 is formed on the right side wall of the groove 54. The upper ends of the bent guiding grooves 55 and the vertical guiding groove 56 communicate with the limiting channel 53, and the lower ends of the bent guiding grooves 55 and the vertical guiding groove 56 communicate. A baffle 57 is elastically rotatably arranged on one side of the lower end of the vertical guiding groove 56 close to the bent guiding groove 55. The upper end of the baffle 57 is rotationally connected to the first box body 1 through a rotating rod, and a torsion spring is sleeved on the rotating rod. The torsion spring is fixedly connected between the baffle 57 and the first box body 1. Under the action of the torsion spring, the baffle 57 blocks the bent guiding groove 55.

[0066] Both the bent guiding groove 55 and the vertical guiding groove 56 are in sliding fit with the guide rod 42. When the second box body 2 drops, the guide rod 42 slides downward in the bent guiding groove 55. Under the guiding action of the bent guiding groove 55, the guide rod 42 moves left and right reciprocally. The guide rod 42 drives the rectangular sliding frame 39 to move left and right reciprocally through the connecting rod 41. The rectangular sliding frame 39 drives the iron connecting plate 13 to move left and right reciprocally, and the instrument placement module swings left and right, and the instrument placement module is in a wavy shape during the left and right swinging process. The disinfectant liquid on the instrument is shaken off during the left and right swinging process of the instrument placement module, which is beneficial to accelerating the drying of the instrument.

[0067] When the first slider 8 moves downward, the air supply mechanism conveys sterile gas into the nozzle holder 26 to blow dry the disinfectant liquid on the instrument placement module.

[0068] As Figure 12 , Figure 13 , Figure 14 As shown, the air supply mechanism includes a sterile air bag and a gas piston rod 45. There are two gas piston cylinders 44 arranged in the second box body 2, and the two gas piston cylinders 44 are respectively arranged on the left and right sides of the rectangular sliding frame 39. A gas piston rod 45 is slidably arranged in each gas piston cylinder 44. One end of the gas piston rod 45 located in the gas piston cylinder 44 is in sealed sliding contact with the gas piston rod 45. One end of the gas piston rod 45 extending outside the gas piston cylinder 44 is fixedly connected to the rectangular sliding frame 39. A second gas passage 48, a third gas passage 50 and a fourth gas passage 51 are opened in the second box body 2. Both ends of the second gas passage 48 are communicated with the two gas piston cylinders 44 respectively, and second gas check valves 49 are arranged at the ends of the second gas passage 48. The gas in the gas piston cylinder 44 flows out through the second gas check valves 49. The third gas passage 50 communicates the second gas passage 48 and the fourth gas passage 51. Both ends of the fourth gas passage 51 are communicated with second pipeline connectors 52, and the two second pipeline connectors 52 correspond to the two nozzle holders 26 one by one, and the second pipeline connector 52 is communicated with the corresponding nozzle holder 26.

[0069] A first gas passage 46 communicated with the gas piston cylinder 44 is opened on the second box body 2, and both first gas passages 46 are communicated with the sterile air bag. A first gas check valve 47 for making the gas flow into the gas piston cylinder 44 is arranged at the end of the first gas passage 46 close to the gas piston cylinder 44. The sterile air bag can be arranged on one side of the second box body 2.

[0070] As Figure 12 shown, when the rectangular sliding frame 39 moves to the left, the sterile gas in the left gas piston cylinder 44 sequentially flows into the nozzle holder 26 through the second gas check valve 49, the second gas passage 48, the third gas passage 50 and the fourth gas passage 51. The nozzle holder 26 sprays the sterile gas onto the instrument placement module to blow dry the instrument. At the same time, the sterile gas in the sterile air bag enters the right gas piston cylinder 44 through the first gas passage 46 and the first gas check valve 47. Similarly, when the rectangular sliding frame 39 moves to the right, the sterile gas in the sterile air bag enters the left gas piston cylinder 44, and the gas in the right gas piston cylinder 44 sequentially flows into the nozzle holder 26 through the second gas check valve 49, the second gas passage 48, the third gas passage 50 and the fourth gas passage 51. The nozzle holder 26 sprays the sterile gas onto the instrument placement module to blow dry the instrument. As the rectangular sliding frame 39 reciprocates left and right, sterile gas continuously blows on the instrument to accelerate the drying of the instrument.

[0071] The second box body 2 and the third box body 3 are both rotatably connected to the sides away from each other with handles 62, so that the first aid kit is easy to carry.

[0072] Working principle:

[0073] like Figures 1 - 16 As shown, the first aid kit is in a first state, i.e., an initial state. In the initial state, the second box body 2 and the third box body 3 are arranged side by side on the upper end surface of the first box body 1, and at this time, the end of the connecting rod 41 is located in the clearance groove 60. The first slide 8 and the second slide 9 are both attached to the fixed block 701. The iron connecting plate 13 is in a vertical state, and the iron connecting plate 13 is limited by the first limiting plate 12 and cannot rotate counterclockwise. The magnet 40 adsorbs the iron connecting plate 13, and the limiting pin 24 extends into the disinfection chamber 10. At this time, the iron connecting plate 13, multiple installation frames 14, the second limiting plate 15, and the shielding plate 16 are in a vertical state under the action of gravity. Under the action of the second spring 43, the rectangular sliding frame 39 is in the middle of the sliding chamber 38.

[0074] When you need to carry, transport or store the device, Figure 4 As shown, pull the handle 22 to move to the right, the handle 22 drives the first limit plate 12 to move to the right, the iron connecting plate 13 is separated from the magnet 40, and will move rightward with the first limit plate 12. When the limit pin 24 reaches the second box 2, the limit pin 24 will slide upward under the action of the bottom inclined surface. The first limit plate 12 is gradually inserted into the limit groove 58, and finally the right end of the first limit plate 12 is against the end of the limit groove 58. At this time, the iron connecting plate 13 enters the through groove 11 and is in a horizontal state. At this time, the first limit plate 12 and the iron connecting plate 13 just block the gap connecting the upper end of the disinfection chamber 10 with the through groove 11, thereby preventing impurities from falling into the disinfection chamber 10. And at this time, the limit pin 24 just moves to the top of the latch groove 59, and the limit pin 24 is inserted downward into the latch groove 59 under the action of the first spring 25. At this time, the first limit plate 12 can no longer move, that is, the second box 2 and the third box 3 are connected together. The first box body 1, the second box body 2, and the third box body 3 are locked together. At this time, the first aid kit is in a vertical strip state, which has the advantage of small footprint, and is convenient for storage or transportation. At the same time, the horizontal length is small, which is convenient for people to carry and move, and avoids bumping into others or objects during movement, causing injuries to others. When carrying it, the two handles 62 can be turned upwards for easy carrying.

[0075] During use, pull the sliding plate 23 upward, and the limit pin 24 moves upward and disengages from the insertion pin slot 59. Pull the handle 22 in the direction close to the second box body 2. The first limit plate 12 and the iron connecting plate 13 move in the direction close to the second box body 2. The iron connecting plate 13 enters the disinfection chamber 10. Under the action of gravity, the iron connecting plate 13 rotates downward to a vertical state, enabling the first limit plate 12 and the iron connecting plate 13 to continue moving until the iron connecting plate 13 adsorbs onto the magnet 40, and the first limit plate 12 returns to its initial position. Then stop pulling the handle 22.

[0076] As Figure 1 shown in the direction, then push the second box body 2 and the third box body 3 to both sides respectively. The second box body 2 slides leftward along the slide bar 7 through the first slide seat 8, and the third box body 3 slides rightward along the slide bar 7 through the second slide seat 9.

[0077] Meanwhile, the first slide seat 8 drives the liquid piston cylinder 28 to move, and the liquid piston cylinder 28 moves relative to the liquid piston rod 29. In this way, the disinfectant liquid in the liquid piston cylinder 28 sequentially passes through the first liquid one-way valve 31, the first liquid channel 30, the second liquid channel 32, the third liquid channel 33, and the first pipeline joint 34 and enters the nozzle seat 26. The disinfectant liquid is sprayed onto the mounting frame 14 through the nozzles of the nozzle seat 26 to disinfect and clean the instruments in the mounting frame 14. The disinfectant liquid that enters the disinfection chamber 10 is discharged through the liquid discharge channel 63. One nozzle seat 26 sprays the disinfectant liquid onto the front of the instrument placement module, and the other nozzle seat 26 sprays the disinfectant liquid onto the back of the instrument placement module, which helps to fully and comprehensively disinfect and clean the instruments.

[0078] The first slide seat 8 and the second slide seat 9 respectively move to both ends of the C-shaped rod 6. The second box body 2 and the third box body 3 cannot continue to move outward, and the nozzle seat 26 stops spraying the disinfectant liquid. At this time, as Figure 17 shown, the first aid kit is in the second state. The guide rod 42 is directly above the upper end entrance of the bent guide groove 55, and the lower end faces of the second box body 2 and the third box body 3 are both separated from the upper end face of the second box body 2.

[0079] After that, the second box body 2 and the third box body 3 fall downward under their own gravity, and the C-shaped rod 6 moves downward along the limit sliding groove 4. The guide rod 42 enters the bent guide groove 55 and slides downward along the bent guide groove 55.

[0080] During the downward movement of the second box 2, under the guidance of the curved guide groove 55, the guide rod 42 reciprocates left and right, and then the connecting rod 41 reciprocates left and right, and the rectangular slide frame 39 reciprocates left and right. The rectangular slide frame 39 drives the iron connecting plate 13 to reciprocate left and right through the magnet 40, and the iron connecting plate 13 drives the instrument placement module to swing back and forth, and the instrument placement module swings in a wave shape. The reciprocating swing of the instrument placement module causes the disinfectant on the instrument to be thrown off, which helps to accelerate the drying process of the instrument.

[0081] At the same time, during the reciprocating movement of the rectangular sliding frame 39, Figure 12 As shown, when the rectangular slide frame 39 moves to the left, the sterile gas in the left gas piston cylinder 44 flows into the nozzle seat 26 through the corresponding second gas one-way valve 49, the second gas channel 48, the third gas channel 50, and the fourth gas channel 51 in sequence. The nozzle seat 26 sprays the sterile gas to the instrument placement module to dry the instrument. One nozzle seat 26 sprays the sterile gas to the front of the instrument placement module, and the other nozzle seat 26 sprays the sterile gas to the back of the instrument placement module, which helps to accelerate the drying of the instrument. At the same time, the sterile gas in the sterile air bag enters the gas piston cylinder 44 on the right through the corresponding first gas channel 46 and the first gas one-way valve 47. Similarly, when the rectangular slide frame 39 moves to the right, the sterile gas in the sterile gas bag flows into the gas piston cylinder 44 on the left, and the gas in the gas piston cylinder 44 on the right flows into the nozzle seat 26 through the corresponding second gas one-way valve 49, the second gas channel 48, the third gas channel 50, and the fourth gas channel 51 in sequence. The nozzle seat 26 sprays the sterile gas toward the instrument placement module to dry the instrument. As the rectangular slide frame 39 moves back and forth left and right, sterile gas is continuously blown toward the instrument, which helps to accelerate the drying of the instrument.

[0082] During the reciprocating movement of the rectangular sliding frame 39, the elastic force of the second spring 43 needs to be overcome, and then the guide rod 42 encounters a certain resistance when moving back and forth along the bent guide groove 55, which slows down the speed at which the guide rod 42 slides along the bent guide groove 55, thereby slowing down the falling speed of the second box body 2. At the same time, the falling speeds of the C-shaped rod 6 and the third box body 3 are slowed down, avoiding damage to the second box body 2 and the third box body 3 due to excessive impact force when they contact the fixed support plate 61 due to the excessive falling speed.

[0083] After the second box body 2 and the third box body 3 fall onto the fixed pallet 61, the second box body 2 and the third box body 3 stop moving downward. After the guide rod 42 moves to the lower end of the bent guide groove 55, it pushes open the baffle 57 and enters the lower end of the vertical guide groove 56. After that, the baffle 57 resets under the action of the torsion spring and blocks the lower end of the bent guide groove 55. The rectangular sliding frame 39 stops moving left and right reciprocally, the nozzle seat 26 stops spraying sterile gas, and the instruments on the multiple mounting frames 14 are already in a completely dry state. At this time, the first aid kit is in the third state, that is, the upper end faces of the first box body 1, the second box body 2, and the third box body 3 are on the same horizontal plane, and the upper end faces of the first box body 1, the second box body 2, and the third box body 3 form an operating table surface, providing a relatively large operating space for first aid operations. One end of the limiting channel 53 communicates with the through groove 11, and the other end of the limiting channel 53 communicates with the limiting groove 58.

[0084] During the movement of the second box body 2 from the first state to the third state, the disinfection, rinsing, and drying processes are completed, effectively saving first aid time and eliminating the need for personnel to perform disinfection treatment when removing and using the instruments.

[0085] As Figure 18 shown, after that, pull the handle 22 to the right, the first limiting plate 12 moves to the right, the iron connecting plate 13 and the instrument placement module move to the right, the iron connecting plate 13 separates from the magnet 40, the first limiting plate 12 gradually enters the limiting channel 53, and the iron connecting plate 13 and the instrument placement module move into the limiting channel 53 through the through groove 11 accordingly. When the iron connecting plate 13 and the mounting frame 14 enter the through groove 11, they will gradually move to a horizontal state. Until the right end of the first limiting plate 12 enters the limiting groove 58 and the limiting pin 24 is inserted into the pin slot 59, at this time, the instrument placement module is in the limiting channel 53. The second limiting plate 15 and the shielding plate 16 enter the through groove 11 and are in a horizontal state, and a part of the second limiting plate 15 is in the limiting channel 53. At this time, the second limiting plate 15 and the shielding plate 16 block the through groove 11, and the communication part between the disinfection chamber 10 and the through groove 11 is blocked to prevent impurities from falling into the disinfection chamber 10. At this time, under the action of the limiting pin 24, the first limiting plate 12 cannot move. Since the second limiting plate 15 is between the through groove 11 and the limiting channel 53, the second box body 2 cannot move upward. At the same time, under the limitation of the first box body 1 and the C-shaped rod 6, the second box body 2 cannot move left and right, and thus the second box body 2 and the first box body 1 are fixed together. The first limiting plate 12 is between the limiting groove 58 and the limiting channel 53, making the third box body 3 unable to move upward. At the same time, under the limitation of the first box body 1 and the C-shaped rod 6, the third box body 3 and the first box body 1 are fixed together, facilitating operations on the operating table surface formed by the first box body 1, the second box body 2, and the third box body 3. The instrument placement module is fixed in the limiting channel 53 in a horizontal state. At this time, the movable clamping plate 18 is above the fixed clamping plate 17, facilitating personnel to pick up the instruments.

[0086] When taking the instrument, pull the corresponding movable clamping plate 18 upward to release the clamping of the instrument, and then take out the instrument.

[0087] When fixing the clean instrument on the mounting frame 14 for standby, pull the movable clamping plate 18 upward through the buckle 19, so that the movable clamping plate 18 moves away from the fixed clamping plate 17, put the instrument into the instrument limiting groove 21, and then release the buckle 19. The movable clamping plate 18 moves downward under the action of the tension spring 20 to clamp the instrument.

[0088] It should be noted that the first limiting plate 12, the iron connecting plate 13, the mounting frame 14 and the second limiting plate 15 should be adapted to the limiting channel 53. When the first limiting plate 12, the iron connecting plate 13, the mounting frame 14 and the second limiting plate 15 are in the limiting channel 53, under the limiting action of the limiting channel 53 and the limiting pin 24, the first limiting plate 12, the iron connecting plate 13, the mounting frame 14 and the second limiting plate 15 are all kept in a horizontal fixed state and cannot move randomly, so as to avoid the second limiting plate 15 and the shielding plate 16 detaching from the second box body 2 and affecting the fixed state of the second box body 2. Also, when taking the instrument, it is avoided that the instrument placing module in the horizontal state is bent due to pulling the movable clamping plate 18 upward, which affects the taking.

[0089] After the first aid is completed and the device needs to be stored and carried, hold the handle 22 with your hand and pull the sliding plate 23 upward with your finger, so that the limiting pin 24 disengages from the pin slot 59. Then, drag the handle 22 in the direction of moving closer to the first box body 2, so that the shielding plate 16, the second limiting plate 15, multiple mounting frames 14, the iron connecting plate 13 and the first limiting plate 12 slide into the disinfection chamber 10 in sequence. After the shielding plate 16, the second limiting plate 15, multiple mounting frames 14 and the iron connecting plate 13 enter the disinfection chamber 10, they will rotate to the vertical state under the action of gravity. Then, make the first limiting plate 12 continue to move so that the iron connecting plate 13 adsorbs with the magnet 40, and at this time, the pushing of the handle 22 can be stopped.

[0090] After that, pull the second box body 2 and the third box body 3 upward, and the guide rod 42 moves upward along the first gas channel 46. At this time, due to the limitation of the bent guide groove 55, the baffle 57 cannot rotate into the bent guide groove 55, so the guide rod 42 can only move upward along the vertical guide groove 56. This enables the second box body 2 and the third box body 3 to move upward quickly, accelerating the storage process.

[0091] Meanwhile, the C-shaped rod 6 moves upward along the slider 5. When the C-shaped rod 6 moves to the top of the limit chute 4, the second box body 2 and the third box body 3 can no longer move upward. Then, the second box body 2 and the third box body 3 are pushed so that the second box body 2 and the third box body 3 approach each other, and both the first sliding seat 8 and the second sliding seat 9 move in the direction close to the fixed stop block 701, and the second box body 2 and the third box body 3 both return to the initial state.

[0092] During the process that the first sliding seat 8 moves close to the fixed stop block 701, the liquid piston cylinder 28 moves close to the liquid piston rod 29, and the disinfectant liquid in the liquid storage tank 27 enters the liquid piston cylinder 28 through the fifth liquid channel 37, the fourth liquid channel 35, and the second liquid one-way valve 36 for standby.

[0093] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A first aid kit for storing first aid tools, characterized in that: The invention comprises a first box body (1), a second box body (2) and a third box body (3); the first box body (1) is slidably connected to a C-shaped rod (6) in an up-and-down manner, a first slide seat (8) and a second slide seat (9) are horizontally slidably connected to the C-shaped rod (6), the second box body (2) is fixedly connected to the first slide seat (8), and the third box body (3) is fixedly connected to the second slide seat (9); when the second box body (2) and the third box body (3) are respectively located on both sides of the first box body (1), the upper end surfaces of the first box body (1), the second box body (2) and the third box body (3) form an operating table; A disinfection chamber (10) is provided in the second box (2), and a strip-shaped instrument placement module is provided in the disinfection chamber (10), wherein the instrument placement module comprises a plurality of installation frames (14) for placing instruments, wherein the plurality of installation frames (14) are connected end to end in sequence, and two adjacent installation frames (14) are rotatably connected, and the upper end of the instrument placement module is connected to a first limiting plate (12), and the upper end surface of the second box (2) is provided with a through groove (11) that slidably cooperates with the first limiting plate (12); and the upper end surface of the first box (1) is provided with a limiting channel (53) that cooperates with the instrument placement module; Both sides of the disinfection chamber (10) are provided with nozzle seats (26), and the nozzle seats (26) spray disinfectant and sterile gas toward the instrument placement module; a liquid supply mechanism is provided on the second box body (2), and the liquid supply mechanism and the first slide seat (8) are arranged in linkage; when the first slide seat (8) slides toward the end of the C-shaped rod (6), the liquid supply mechanism transports the disinfectant into the nozzle seat (26); an air supply mechanism is provided on the second box body (2), and when the first slide seat (8) moves downward, the sterile gas enters the nozzle seat (26) through the air supply mechanism; A groove (54) is provided on one side of the first box body (1), and bending guide grooves (55) are provided on both sides of the groove (54), the bending guide grooves (55) are wavy in shape, and the upper ends of the bending guide grooves (55) are communicated with the limiting channel (53). A sliding cavity (38) is provided in the second box body (2), and a rectangular sliding frame (39) is provided in the sliding cavity (38) for horizontal elastic sliding. The rectangular sliding frame (39) is connected to a connecting rod (41), and one end of the connecting rod (41) extends to the outside of the second box body (2). The connecting rod (41) is connected to a guide rod (42), and the guide rod (42) is The two ends are respectively slidably arranged in two bent guide grooves (55); the upper end of the rectangular slide frame (39) is connected to a magnet (40); an iron connecting plate (13) is connected between the upper end of the instrument placement module and the first limit plate (12); the iron connecting plate (13) and the magnet (40) are adsorbed and matched; when the second box body (2) falls along one side of the first box body (1), the guide rod (42) slides downward along the bent guide groove (55), causing the rectangular slide frame (39) to move back and forth left and right, and the rectangular slide frame (39) drives the instrument placement module to swing, which is conducive to throwing off the disinfectant on the instrument placement module.

2. The first-aid kit for storing first-aid tools according to claim 1, characterized in that: A vertical guiding groove (56) is formed in the bottom wall of the groove (54). The upper end of the vertical guiding groove (56) communicates with the limiting channel (53), and the lower end of the vertical guiding groove (56) communicates with the lower end of the bent guiding groove (55).

3. The first-aid kit for storing first-aid tools according to claim 1, characterized in that: A fixed clamping plate (17) is fixedly connected inside the mounting frame (14). An active clamping plate (18) is elastically and slidably connected inside the mounting frame (14). Instrument limiting grooves (21) are formed on the sides of the fixed clamping plate (17) and the active clamping plate (18) that face each other. The fixed clamping plate (17) and the active clamping plate (18) clamp and fix one end of the instrument.

4. A first aid kit for storing first aid tools according to claim 1, characterized in that: The first limiting plate (12) is fixedly connected with a handle (22). The handle (22) is slidably arranged in the through groove (11). A limiting component is arranged on the first limiting plate (12). The limiting component includes a limiting pin (24). The handle (22) is elastically and slidably connected with a sliding plate (23) up and down. The limiting pin (24) is fixedly connected with the sliding plate (23). The lower end of the limiting pin (24) slidably penetrates through the first limiting plate (12). A limiting groove (58) that slidably cooperates with the first limiting plate (12) is formed on the upper end face of the third box body (3). A pin slot (59) that cooperates with the limiting pin (24) is formed in the bottom wall of the limiting groove (58).

5. The first aid kit for storing first aid tools according to claim 1, characterized in that: The liquid supply mechanism includes a liquid piston cylinder (28) and a liquid piston rod (29). One end of the liquid piston cylinder (28) is fixedly connected with the first sliding seat (8). One end of the liquid piston rod (29) is slidably arranged inside the liquid piston cylinder (28). The other end of the liquid piston rod (29) is fixedly connected with the end of the C-shaped rod (6). The end of the liquid piston rod (29) extending into the liquid piston cylinder (28) is in sealed sliding cooperation with the liquid piston cylinder (28). A first liquid channel (30) that communicates with the liquid piston cylinder (28) is formed in the side wall of the liquid piston cylinder (28). A first liquid one-way valve (31) is arranged at the end of the first liquid channel (30) that communicates with the liquid piston cylinder (28). The disinfectant liquid inside the liquid piston cylinder (28) enters the first liquid channel (30) through the first liquid one-way valve (31). A second liquid channel (32) that communicates with the first liquid channel (30) is formed in the first sliding seat (8). The second liquid channel (32) extends into the interior of the second box body (2). A third liquid channel (33) that communicates with the second liquid channel (32) is formed in the second box body (2). The two ends of the third liquid channel (33) are respectively communicated with the two nozzle seats (26).

6. The first aid kit for storing first aid tools according to claim 5, wherein: The liquid supply mechanism further includes a liquid storage tank (27). The liquid storage tank (27) is arranged inside the second box body (2). A fourth liquid channel (35) that communicates with the liquid piston cylinder (28) is formed in the side wall of the liquid piston cylinder (28). A second liquid one-way valve (36) is arranged at the end of the fourth liquid channel (35) that communicates with the liquid piston cylinder (28). A fifth liquid channel (37) that communicates with the fourth liquid channel (35) is formed in the first sliding seat (8). The fifth liquid channel (37) extends into the second box body (2) and communicates with the liquid storage tank (27).

7. The first-aid kit for storing first-aid tools according to claim 1, wherein: The gas supply mechanism comprises a sterile gas bag and a gas piston rod (45); two gas piston cylinders (44) are arranged in the second box body (2), and the two gas piston cylinders (44) are arranged on both sides of the rectangular sliding frame (39); a gas piston rod (45) is slidably arranged in each gas piston cylinder (44); one end of the gas piston rod (45) located in the gas piston cylinder (44) is in sealing and sliding contact with the gas piston rod (45), and one end of the gas piston rod (45) extending outside the gas piston cylinder (44) is fixedly connected to the rectangular sliding frame (39); a second gas channel (48) is opened in the second box body (2), and the second gas channel (48) The two ends of the second gas channel (48) are respectively connected to the two gas piston cylinders (44); the ends of the second gas channel (48) are provided with second gas one-way valves (49); the gas in the gas piston cylinder (44) flows out through the second gas one-way valves (49); a third gas channel (50) and a fourth gas channel (51) are provided in the second box body (2); the third gas channel (50) is connected to the second gas channel (48) and the fourth gas channel (51); the two ends of the fourth gas channel (51) are respectively connected to the two nozzle seats (26); The second box body (2) is provided with a first gas channel (46) in communication with the gas piston cylinder (44); both first gas channels (46) are in communication with the sterile gas bag; and a first gas one-way valve (47) is provided at the end of the first gas channel (46) close to the gas piston cylinder (44) to allow gas to flow into the gas piston cylinder (44).

8. A first aid kit for storing first aid tools according to claim 1, characterized in that: The lower end of the instrument placement module is rotatably connected to a second limit plate (15), and the end of the second limit plate (15) facing away from the instrument placement module is rotatably connected to a shielding plate (16).

9. The first-aid kit for storing first-aid tools according to claim 1, wherein: Fixed support plates (61) are provided on both sides of the lower end of the first box body (1).

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