A multifunctional first aid kit

Abstract

The present invention belongs to the technical field of medical appliances, and particularly relates to a multifunctional first aid kit, comprising a first kit body and a second kit body, wherein one side of the first kit body and the second kit body are connected by an oxford cloth, and after the first kit body and the second kit body are buckled together, the other side of the first kit body and the second kit body are connected by a clamping component, and a sealing ring is provided at the buckled connection between the first kit body and the second kit body, and the sealing ring is connected with an air sealing component through a connecting pipe, and after the first kit body and the second kit body are buckled together, the air sealing component injects gas into the sealing ring through the connecting pipe, and after the sealing ring expands, the upper and lower sides of the sealing ring are respectively closely attached to the first kit body and the second kit body, and the side surface of the sealing ring is closely attached to the connection gap between the first kit body and the second kit body, thereby increasing the sealing performance of the first aid kit, thereby reducing the entry of water and dust into the first aid kit, and causing pollution and damage to the first aid supplies in the first aid kit.

Description

Technical Field

[0001] The invention belongs to the technical field of medical appliances, and in particular relates to a multifunctional first aid kit. Background Art

[0002] The existing multifunctional first aid kit has the disadvantage of poor sealing performance, and the first aid supplies therein are easily contaminated. Especially in harsh environments, impurities such as water and dust can easily enter the multifunctional first aid kit through the gaps on the first aid kit, contaminating and destroying the first aid supplies therein, making the first aid kit unable to achieve the first aid effect;

[0003] For example, the patent application number is CN202222643082.4, which is a multifunctional first aid kit, comprising: a first aid kit body, the first aid kit body comprising a bag body and a handle, the bag body is provided with a take-out opening, and the handles are symmetrically arranged on both sides of the take-out opening; a plurality of functional bags are arranged on the bag body, the functional bags include an infusion supply placement bag and a dressing supply placement bag, the infusion supply placement bag and the dressing supply placement bag are both located on the outside of the bag body, an oxygen bag is arranged in the bag body, and the oxygen bag is detachably connected to the bag body. The multifunctional first aid kit can classify and load various medical equipment for out-and-out rescue, which is convenient for rapid positioning and use during rescue, and integrates the oxygen supply function into one, the first aid kit has a high degree of integration and is fully functional, but the disadvantage of the technical solution is that the first aid kit has a poor sealing performance, and impurities such as water and dust can easily enter the multifunctional first aid kit from the gaps on the first aid kit, polluting and destroying the first aid supplies therein. Summary of the invention

[0004] The purpose of the present invention is to provide a multifunctional first aid kit to solve the problems in the prior art. The specific technical scheme is as follows:

[0005] A multifunctional first aid kit comprises a first kit body and a second kit body. One side of the first kit body is connected to the second kit body by means of an Oxford cloth. After the first kit body and the second kit body are buckled together, the other side of the first kit body and the second kit body are connected by means of a clamping component. A sealing ring is provided at the buckled connection between the first kit body and the second kit body, and the sealing ring is connected to the airtight sealing component by means of a connecting pipe.

[0006] Furthermore, the first bag body is provided with a connecting Oxford cloth, a plurality of Oxford cloth boards are connected to the connecting Oxford cloth, a plurality of Oxford cloth pockets are provided on both sides of the Oxford cloth boards, and the specifications of the Oxford cloth pockets provided on different Oxford cloth boards are not consistent.

[0007] Furthermore, a frame 2 is fixed inside the second bag body, a slide rod is slidably connected inside the frame 2, a plurality of sliders are slidably connected inside the slide rod, one end of the slide rod is fixedly connected to one end of a strap, and the strap is connected to a clamping component after passing through the plurality of sliders and the other end of the slide rod.

[0008] Furthermore, the clamping component includes a clamping block, a clamping piece is slidably connected inside the clamping block, the clamping piece is fixedly connected to the pressure plate through a connecting frame, the connecting frame is slidably connected to the clamping block, the clamping piece clamps the strap to the clamping block, and a spring four is provided between the clamping block and the clamping piece.

[0009] Furthermore, the frame 2 is fixedly connected to the transparent pressing sheet, and a plurality of insertion holes are provided at the connection between the frame 2 and the transparent pressing sheet. Label paper is inserted between the second package body and the transparent pressing sheet, and the lower end of the label paper is inserted into the insertion hole.

[0010] Furthermore, drawstrings are provided on the sides of the first bag body and the second bag body, and magnets are sewn inside the two drawstrings. After the first bag body and the second bag body are buckled together, the two magnets are magnetically attracted to each other and the middle parts of the two drawstrings fit together.

[0011] Furthermore, reinforcing ribs are provided at the four corners of the first package body and the second package body.

[0012] Furthermore, the clamping component includes a push plate 1, which is fixedly connected to the rack through a first connecting rod, the first connecting rod is slidably connected to the first package body, the rack slides in a frame 1, the frame 1 is fixed in the first package body, the frame 1 is fixedly connected to one end of a spring 1 through a connecting plate, the other end of the spring 1 is fixed in the frame 1, the rack is clamped and matched with a claw, an inner tube is fixed at the upper end of the claw, the inner tube is slidably connected in a sleeve, the sleeve is fixed in a second package body, and a spring 2 is provided between the second package body and the inner tube.

[0013] Furthermore, a protrusion is fixed on the connecting plate, a button is provided on the frame, the button is electrically connected to the circuit board, the circuit board is electrically connected to multiple light sources, the multiple light sources are all arranged on the inner wall of the first package body, and the circuit board is electrically connected to the battery.

[0014] Further, the air sealing component includes a push plate 2, the push plate 2 is fixedly connected to one end of the push rod, the other end of the push rod is fixedly connected to the piston, the piston slides in the air storage cylinder, the middle part of the push rod is recessed toward one side of the first package body, and fits on the outer wall of the first package body, a convex tooth is provided on the recessed part of the push rod, the convex tooth is engaged with the limit rack, the limit rack is slidably connected in the air storage cylinder, a spring 3 is provided between the inner wall of the air storage cylinder and the limit rack, the air storage cylinder is fixed to the side of the first package body, and the air storage cylinder is connected to the sealing ring through a connecting pipe;

[0015] The limiting rack is fixedly connected to one end of the second connecting rod, the other end of the second connecting rod is provided with an inclined surface, the second connecting rod is slidably connected to the first package body, the connecting plate is fixedly connected to one end of the elastic steel bar, the other end of the elastic steel bar is rotatably connected to a pulley, and the pulley is slidably connected to the inclined surface at the end of the second connecting rod.

[0016] The advantages of the present invention are:

[0017] 1. Both the first bag body and the second bag body are made of hard material, which plays a good role in protecting the first aid supplies therein. The first bag body and the second bag body are opened and closed by the snap-fitting component. Compared with the traditional zipper-type first aid kit, the opening and closing speed is fast, so that the first aid supplies therein can be quickly taken out: after the first bag body and the second bag body are buckled together, the airtight sealing component injects gas into the sealing ring through the connecting pipe. After the sealing ring expands, the upper and lower sides of the sealing ring are respectively tightly attached to the first bag body and the second bag body, and the side of the sealing ring is tightly attached to the connecting gap between the first bag body and the second bag body of the sealing ring, which increases the sealing of the first aid kit, thereby reducing water and dust from entering the first aid kit, causing pollution and damage to the first aid supplies in the first aid kit.

[0018] 2. By adjusting the slider and the strap, first aid supplies of different specifications can be fixed. By writing the name, efficacy and other information of the corresponding first aid supplies on the label paper, the desired first aid supplies can be quickly found.

[0019] 3. When you open the first aid kit, you can also turn on the light source, so that you can quickly find the first aid you need in low light conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The overall structure of the present invention is shown in FIG. Figure 1 ;

[0021] Figure 2 The overall structure of the present invention is shown in FIG. Figure 2 ;

[0022] Figure 3 The overall structure of the present invention is shown in FIG. Figure 3 ;

[0023] Figure 4 The overall structure of the present invention is shown in FIG. Figure 4 ;

[0024] Figure 5 for Figure 4 A partial enlarged view of the middle part;

[0025] Figure 6 for Figure 4 A partial enlarged view of point B in the middle;

[0026] Figure 7 The overall structure of the present invention is shown in FIG. Figure 5 ;

[0027] Figure 8 for Figure 7 A partial enlarged view of point C in the middle;

[0028] Fig. 9 for Figure 7 A partial enlarged view of point D in the middle;

[0029] Fig.10 It is a schematic diagram of the structure of the clamping component of the present invention;

[0030] Fig.11 The overall structure of the present invention is shown in FIG. Figure 6 ;

[0031] Fig.12 for Fig.11 A partial enlarged view of point E in the middle;

[0032] Description of the markings in the figure:

[0033] The first bag body 1; the second bag body 2; the pull rope 3; the magnet 4; the push plate 1 5; the first connecting rod 6; the rack 7; the frame 1 8; the connecting plate 9; the spring 10; the protrusion 11; the button 12; the sleeve 13; the inner tube 14; the spring 2 15; the claw 16; the push plate 2 17; the push rod 18; the limit rack 19; the spring 3 20; the air cylinder 21; the piston 22; the second connecting rod 23; the pulley 24; the elastic steel bar 25; the connecting pipe 26; the sealing ring 27; the connecting Oxford cloth 28; the Oxford cloth plate 29; the Oxford cloth bag 30; the reinforcing rib 31; the frame 2 32; the sliding rod 33; the sliding block 34; the binding belt 35; the clamping block 36; the pressing plate 37; the connecting frame 38; the clamping piece 39; the spring 40; the transparent pressing piece 41; the label paper 42. DETAILED DESCRIPTION

[0034] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0036] Embodiment 1

[0037] like Figure 1-12As shown, a multifunctional first aid kit comprises a first bag body 1 and a second bag body 2. One side of the first bag body 1 is connected to the second bag body 2 by an Oxford cloth. After the first bag body 1 and the second bag body 2 are buckled together, the other side of the first bag body 1 and the second bag body 2 are connected by a clamping component. A sealing ring 27 is provided at the buckling connection between the first bag body 1 and the second bag body 2. The sealing ring 27 is connected to the airtight sealing component through a connecting pipe 26.

[0038] The working principle of the above technical solution: the first package body 1 and the second package body 2 are both made of hard material, which plays a good role in protecting the first aid supplies therein. The first package body 1 and the second package body 2 are opened and closed by the snap-fitting components. Compared with the traditional zipper-type first aid kit, the opening and closing speed is fast, and the first aid supplies therein can be quickly taken out: after the first package body 1 and the second package body 2 are buckled, the airtight component injects gas into the sealing ring 27 through the connecting pipe 26. After the sealing ring 27 expands, the upper and lower sides of the sealing ring 27 are respectively tightly attached to the first package body 1 and the second package body 2, and the side of the sealing ring 27 is tightly attached to the sealing ring 27 at the connection gap between the first package body 1 and the second package body 2, which increases the sealing of the first aid kit, thereby reducing the entry of water and dust into the first aid kit, causing pollution and damage to the first aid supplies in the first aid kit.

[0039] Embodiment 2

[0040] like Figure 1-12 As shown, the first bag body 1 is provided with a connecting Oxford cloth 28, a plurality of Oxford cloth boards 29 are connected to the connecting Oxford cloth 28, and a plurality of Oxford cloth pockets 30 are provided on both sides of the Oxford cloth board 29, and the specifications of the Oxford cloth pockets 30 provided on different Oxford cloth boards 29 are all different;

[0041] The working principle of the above technical solution is: first aid supplies can be put into the Oxford cloth pocket 30 on the Oxford cloth board 29. Since the Oxford cloth pockets 30 are arranged on both sides of the Oxford cloth board 29, more first aid supplies can be stored. The specifications of the Oxford cloth pockets 30 arranged on different Oxford cloth boards 29 are not consistent. The Oxford cloth pockets 30 on some Oxford cloth boards 29 are larger, and the Oxford cloth pockets 30 on some Oxford cloth boards 29 are smaller, which is convenient for storing first aid supplies of different specifications.

[0042] Embodiment 3

[0043] like Figure 1-12 As shown, a second frame 32 is fixed in the second bag body 2, a slide bar 33 is slidably connected in the frame 32, a plurality of sliders 34 are slidably connected in the slider 33, one end of the slider 33 is fixedly connected to one end of a strap 35, and the strap 35 passes through the plurality of sliders 34 and the other end of the slider 33 and is connected to the clamping component;

[0044] The clamping component includes a clamping block 36, a clamping piece 39 is slidably connected inside the clamping block 36, the clamping piece 39 is fixedly connected to the pressure plate 37 through a connecting frame 38, the connecting frame 38 is slidably connected to the clamping block 36, the clamping piece 39 clamps the strap 35 to the clamping block 36, and a spring 40 is provided between the clamping block 36 and the clamping piece 39;

[0045] The second frame 32 is fixedly connected to the transparent pressing sheet 41. A plurality of insertion holes are provided at the connection between the second frame 32 and the transparent pressing sheet 41. A label paper 42 is inserted between the second package body 2 and the transparent pressing sheet 41. The lower end of the label paper 42 is inserted into the insertion hole.

[0046] The working principle of the above technical solution: For some bottles and jars of medicines and other first aid supplies, they need to be fixed with straps. The spacing of traditional straps is fixed. First aid supplies that are too small are not firmly fixed, and first aid supplies that are too large cannot be inserted into the straps. The length and spacing of the straps 35 in this solution can be adjusted. The specific adjustment is as follows:

[0047] Slide the slider 34 to increase the distance between two adjacent sliders 34, pull up the strap 35 between two adjacent sliders 34, and insert larger first aid supplies between the two adjacent sliders 34. For smaller first aid supplies, the distance between the two adjacent sliders 34 can be correspondingly reduced. All first aid supplies are inserted between the two sliders 34. The strap 35 has a certain elasticity. Pull one end of the strap 35 provided with a clamping component, and then the strap 35 clamps all the first aid supplies.

[0048] Pressing the pressing plate 37 causes the connecting frame 38 and the clip 39 to slide with the clamp block 36, causing the spring 40 to be compressed, causing the clip 39 to separate from the strap 35, and pulling the clamping component downward as a whole, so that the lower end of the clamp block 36 abuts against the slide bar 33, releasing the restriction on the pressing plate 37, and under the elastic force of the spring 40, driving the clip 39 to return to its original position, and tightening the strap 35 between the clamp block 36 and the clip 39 again;

[0049] This prevents the strap 35 and the clamping member from sliding, and the lower end of the clamping member abuts against the slide bar 33 to prevent the tightened strap 35 from loosening;

[0050] Through the adjustment of the slider 34 and the strap 35, first aid supplies of different specifications can be fixed, and the slide bar 33 is slidably connected with a plurality of sliders 34, so that different numbers of first aid supplies can be fixed as needed, and there will be no problem that the number of spaces of the traditional strap is fixed, and no matter how many first aid supplies cannot be fixed in the strap;

[0051] The slide bar 33 can slide on the frame 2 32, and the position of the slide bar 33 can be adjusted according to first aid supplies of different lengths and specifications, and the adaptability is strong;

[0052] A label paper 42 is inserted between the second package body 2 and the transparent pressing sheet 41. The label paper 42 is correspondingly arranged directly below the first aid supplies, and the name, efficacy and other information of the corresponding first aid supplies can be written on it. The lower end of the label paper 42 is inserted into the socket to facilitate the fixation of the label paper 42 and prevent the label paper 42 from moving at will.

[0053] Embodiment 4

[0054] like Figure 1-12 As shown, the first bag body 1 and the second bag body 2 are both provided with a drawstring 3 on their sides, and magnets 4 are sewn inside the two drawstrings 3. After the first bag body 1 and the second bag body 2 are buckled together, the two magnets 4 are magnetically attracted to each other, and the middle parts of the two drawstrings 3 are attached to each other;

[0055] The working principle of the above technical solution: after the first package body 1 and the second package body 2 are buckled together, the two magnets 4 are magnetically attracted to each other, and the middle parts of the two drawstrings 3 are in contact with each other, which is convenient for carrying. When the first aid kit needs to be opened, just separate the middle parts of the two drawstrings 3, that is, separate the two magnets 4, and then open the snap-on component to open the first aid kit. The two drawstrings 3 on the traditional first aid kit are attached with Velcro, which is not only troublesome and time-consuming to open, but also the Velcro will have poor adhesion performance after long-term use. The magnet 4 in this solution has a fast separation and adhesion speed and a long service life.

[0056] Embodiment 5

[0057] like Figure 1-12 As shown, the first package body 1 and the second package body 2 are provided with reinforcing ribs 31 at the four corners;

[0058] The working principle of the above technical solution is: the reinforcing ribs 31 can increase the strength of the first package body 1 and the second package body 2, so as to better protect the first aid supplies therein.

[0059] Embodiment 6

[0060] like Figure 1-12 As shown, the clamping component includes a push plate 15, the push plate 15 is fixedly connected to the rack 7 through the first connecting rod 6, the first connecting rod 6 is slidably connected to the first bag body 1, the rack 7 slides in the frame 18, the frame 18 is fixed in the first bag body 1, the frame 18 is fixedly connected to one end of the spring 10 through the connecting plate 9, the other end of the spring 10 is fixed in the frame 18, the rack 7 is connected by clamping with the claw 16, the upper end of the claw 16 is fixed with the inner tube 14, the inner tube 14 is slidably connected in the sleeve 13, the sleeve 13 is fixed in the second bag body 2, and a spring 2 15 is provided between the second bag body 2 and the inner tube 14;

[0061] The working principle of the above technical solution: the method of opening the first aid kit is as follows: push the push plate 15, drive the first connecting rod 6 and the rack 7 to move, drive the rack 7 and the claw 16 to slide, and at the same time the spring 10 is compressed. When the rack 7 and the claw 16 are completely separated, the claw 16 has no restriction, and the first bag body 1 can be separated from one side of the second bag body 2, thereby opening the first aid kit;

[0062] The method of closing the first aid kit is as follows: after the first bag body 1 and the second bag body 2 are buckled together, the front end of the claw 16 is clamped into the rack 7, and under the pulling force of the spring 2 15 on the inner tube 14, the claw 16 is always clamped into the rack 7 to prevent the rack 7 and the claw 16 from being accidentally separated.

[0063] Embodiment 7

[0064] like Figure 1-12 As shown, a protrusion 11 is fixed on the connecting plate 9, a button 12 is provided on the frame 1 8, the button 12 is electrically connected to the circuit board, the circuit board is electrically connected to a plurality of light sources, the plurality of light sources are all arranged on the inner wall of the first package body 1, and the circuit board is electrically connected to the battery;

[0065] The working principle of the above technical solution is: when the push plate 5 is pushed, the first connecting rod 6 and the rack 7 are driven to move, and the protrusion 11 on the connecting plate 9 is driven to move in the direction of the button 12. After the first connecting rod 6 has moved a certain preset distance, the protrusion 11 touches the button 12, and multiple light sources are controlled to turn on through the circuit board to illuminate the first aid box, which is convenient for lighting outdoors at night when the light is weak, and for quick search of first aid supplies. The light source can be automatically turned off within a preset time and turned on again when the first aid kit is opened next time, saving energy. The battery is connected to the USB port set on the outer wall of the first package body 1, which is convenient for charging the battery.

[0066] Embodiment 8

[0067] like Figure 1-12 As shown, the air sealing component includes a push plate 2 17, the push plate 2 17 is fixedly connected to one end of a push rod 18, the other end of the push rod 18 is fixedly connected to a piston 22, the piston 22 slides in the air storage cylinder 21, the middle part of the push rod 18 is recessed toward one side of the first package body 1, and is attached to the outer wall of the first package body 1, a convex tooth is provided at the recessed part of the push rod 18, the convex tooth is engaged with a limit rack 19, the limit rack 19 is slidably connected in the air storage cylinder 21, a spring 3 20 is provided between the inner wall of the air storage cylinder 21 and the limit rack 19, the air storage cylinder 21 is fixed to the side of the first package body 1, and the air storage cylinder 21 is connected to the sealing ring 27 through a connecting pipe 26;

[0068] The limiting rack 19 is fixedly connected to one end of the second connecting rod 23, the other end of the second connecting rod 23 is provided with an inclined surface, the second connecting rod 23 is slidably connected to the first bag body 1, the connecting plate 9 is fixedly connected to one end of the elastic steel bar 25, the other end of the elastic steel bar 25 is rotatably connected to the pulley 24, and the pulley 24 is slidably connected to the inclined surface at the end of the second connecting rod 23;

[0069] The working principle of the above technical solution is as follows: after the first package body 1 and the second package body 2 are buckled together, the push plate 17 is pushed, the push rod 18 is driven to move, and the piston 22 is driven to slide in the gas storage cylinder 21. The gas at the front end of the gas storage cylinder 21 enters the sealing ring 27 through the connecting pipe 26. The lower end of the sealing ring 27 is always attached to the first package body 1. After the sealing ring 27 is filled with gas, the sealing ring 27 expands, the lower end of the sealing ring 27 is against the first package body 1, the upper end of the sealing ring 27 is against the second package body 2, and the side of the sealing ring 27 is against the connection gap between the first package body 1 and the second package body 2, thereby increasing the sealing performance of the connection between the first package body 1 and the second package body 2.

[0070] Under the elastic force of the spring 3 20, the limit rack 19 is always in close contact with the convex teeth on the push rod 18, preventing the push rod 18 from going backwards when there is no thrust, thereby preventing the gas in the sealing ring 27 from flowing back into the gas storage cylinder 21, thereby maintaining good air tightness of the first aid kit;

[0071] When the push plate 1 5 is pushed, the connecting rod 6 and the rack 7 are driven to move, the connecting plate 9 is driven to move, the elastic steel bar 25 is driven to move, the other end of the elastic steel bar 25 is driven to move, the pulley 24 is driven to squeeze the inclined surface on the second connecting rod 23, the second connecting rod 23 is driven to move, the limit rack 19 is driven to separate the limit rack 19 from the convex teeth on the push rod 18, the overall pressure of the sealing ring 27 connected to the front end of the gas storage cylinder 21 is higher than the external atmospheric pressure, the piston 22 is driven to slide outward in the gas storage cylinder 21, the push rod 18 and the push plate 2 17 are driven to move outward, the pressure in the sealing ring 27 is reduced, and it is slightly shrunken. If the sealing ring 27 is not depressurized, the first package body 1 and the second package body 2 are buckled together next time. Under the extrusion of the sealing ring 27, a gap is easily generated between the first package body 1 and the second package body 2. After the sealing ring 27 is depressurized and slightly shrunken, the first package body 1 and the second package body 2 are buckled more tightly. After buckling, gas is injected into the sealing ring 27 to increase the sealing performance.

[0072] Therefore, after sliding the push plate 15, the first package body 1 and the second package body 2 can be opened, the light source can be turned on, and the sealing ring 27 can be depressurized at the same time, with strong linkage and convenient and quick operation.

[0073] It is to be understood that the present invention is described by some embodiments, and it is known to those skilled in the art that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A multifunctional first aid kit, characterized in that: The invention comprises a first bag body (1) and a second bag body (2), wherein one side of the first bag body (1) and the second bag body (2) are connected by means of an Oxford cloth, and after the first bag body (1) and the second bag body (2) are buckled together, the other side of the first bag body (1) and the second bag body (2) are connected by means of a clamping component, and a sealing ring (27) is provided at the buckled connection between the first bag body (1) and the second bag body (2), and the sealing ring (27) is connected to the airtight sealing component via a connecting pipe (26); The clamping component comprises a push plate (5), the push plate (5) is fixedly connected to the rack (7) through a first connecting rod (6), the first connecting rod (6) is slidably connected to the first package body (1), the rack (7) slides in a frame (8), the frame (8) is fixed in the first package body (1), the frame (8) is fixedly connected to one end of a spring (10) through a connecting plate (9), the other end of the spring (10) is fixed in the frame (8), the rack (7) is clamped and matched with a claw (16), an inner tube (14) is fixed at the upper end of the claw (16), the inner tube (14) is slidably connected in a sleeve (13), the sleeve (13) is fixed in the second package body (2), and a spring (15) is provided between the second package body (2) and the inner tube (14); The gas sealing component comprises a push plate 2 (17), the push plate 2 (17) is fixedly connected to one end of a push rod (18), the other end of the push rod (18) is fixedly connected to a piston (22), the piston (22) slides in the air storage cylinder (21), the middle part of the push rod (18) is recessed toward one side of the first package body (1) and fits on the outer wall of the first package body (1), a convex tooth is provided on the recessed part of the push rod (18), the convex tooth is engaged with a limit rack (19), the limit rack (19) is slidably connected in the air storage cylinder (21), a spring 3 (20) is provided between the inner wall of the air storage cylinder (21) and the limit rack (19), the air storage cylinder (21) is fixed to the side of the first package body (1), and the air storage cylinder (21) is connected to the sealing ring (27) through a connecting pipe (26); The limiting rack (19) is fixedly connected to one end of the second connecting rod (23), the other end of the second connecting rod (23) is provided with an inclined surface, the second connecting rod (23) is slidably connected to the first bag body (1), the connecting plate (9) is fixedly connected to one end of the elastic steel bar (25), the other end of the elastic steel bar (25) is rotatably connected to a pulley (24), and the pulley (24) is slidably connected to the inclined surface at the end of the second connecting rod (23).

2. A multifunctional first aid kit according to claim 1, characterized in that: The first bag body (1) is provided with a connecting Oxford cloth (28), a plurality of Oxford cloth boards (29) are connected to the connecting Oxford cloth (28), a plurality of Oxford cloth pockets (30) are provided on both sides of the Oxford cloth boards (29), and the specifications of the Oxford cloth pockets (30) provided on different Oxford cloth boards (29) are all different.

3. A multifunctional first aid kit according to claim 2, characterized in that: A second frame (32) is fixed inside the second bag body (2), a slide rod (33) is slidably connected inside the frame (32), a plurality of sliders (34) are slidably connected inside the slider (33), one end of the slider (33) is fixedly connected to one end of a strap (35), and the strap (35) is connected to a clamping component after passing through the plurality of sliders (34) and the other end of the slider (33).

4. A multifunctional first aid kit according to claim 3, characterized in that: The clamping component comprises a clamping block (36), a clamping piece (39) is slidably connected inside the clamping block (36), the clamping piece (39) is fixedly connected to the pressure plate (37) via a connecting frame (38), the connecting frame (38) is slidably connected to the clamping block (36), the clamping piece (39) clamps the strap (35) on the clamping block (36), and a spring (40) is provided between the clamping block (36) and the clamping piece (39).

5. A multifunctional first aid kit according to claim 4, characterized in that: The second frame (32) is fixedly connected to the transparent pressing sheet (41); a plurality of insertion holes are provided at the connection between the second frame (32) and the transparent pressing sheet (41); a label paper (42) is inserted between the second package body (2) and the transparent pressing sheet (41); and the lower end of the label paper (42) is inserted into the insertion hole.

6. A multifunctional first aid kit according to claim 1, characterized in that: The first bag body (1) and the second bag body (2) are both provided with drawstrings (3) on their sides, and magnets (4) are sewn into the two drawstrings (3). After the first bag body (1) and the second bag body (2) are buckled together, the two magnets (4) are magnetically attracted to each other, and the middle parts of the two drawstrings (3) are in contact with each other.

7. A multifunctional first aid kit according to claim 1, characterized in that: Reinforcing ribs (31) are provided at the four inner corners of the first bag body (1) and the second bag body (2).

8. A multifunctional first aid kit according to claim 1, characterized in that: A protrusion (11) is fixed on the connecting plate (9), a button (12) is provided on the frame one (8), the button (12) is electrically connected to a circuit board, the circuit board is electrically connected to a plurality of light sources, the plurality of light sources are all arranged on the inner wall of the first package body (1), and the circuit board is electrically connected to a storage battery.

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