First-aid backpack
The design of detachable partitions and adjustable shoulder straps solves the problem of excessive load on emergency backpacks, improves the mobility and operational efficiency of rescuers, and ensures rapid and comfortable emergency rescue in complex environments.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2026-03-24
AI Technical Summary
Current emergency backpacks are too heavy, which reduces the mobility of rescuers and prolongs rescue time.
Design an emergency backpack comprising a removable divider and adjustable shoulder straps. The divider is connected by snaps, Velcro, or zippers, and the shoulder straps are adjustable by buckles, pull-out straps, Velcro, or sliders. The divider has folds to accommodate different movements.
Reduce the burden, improve the mobility of rescue personnel, shorten rescue time, ensure quick access to items and comfortable carrying, and adapt to complex environments.
Smart Images
Figure CN224023779U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of medical supplies, in particular to an emergency knapsack. BACKGROUND
[0002] During daily military operations such as military training support, combat preparation, and during the occurrence of unexpected events such as natural disasters and local wars, a large number of wounded and sick people often appear on the front line of training fields, wild mountain areas, ground or water beaches. In this case, the types of injuries are diverse, the severity of the injuries is high, and there is an urgent need for on-site first aid and rapid evacuation of the wounded. This requires medical rescue personnel to overcome many difficulties such as bad weather conditions, insufficient light, and poor transportation, and quickly reach the rescue area to carry out rescue work.
[0003] The current emergency knapsack has certain defects, as a large number of rescue supplies are stored in it, causing the entire knapsack to be overloaded. This heavy load greatly reduces the mobility of rescue personnel, thereby prolonging the rescue time, which is extremely disadvantageous for the treatment of the wounded and sick in wartime or emergency rescue scenarios. CONTENT OF THE INVENTION
[0004] The purpose of the present application is to provide an emergency knapsack in order to improve the mobility of rescue personnel and shorten the rescue time.
[0005] The emergency knapsack provided by the present application adopts the following technical solution: comprising
[0006] a knapsack body, which is internally provided with a chamber, the chamber forms an opening on the front or back of the knapsack body, and the opening is connected with a flip cover; a partition plate, which is arranged at the opening and is detachably connected with the knapsack body on at least one side, the partition plate is provided with a shoulder strap and at least one storage bag, and the storage bag is used for storing emergency rescue supplies.
[0007] By adopting the above-mentioned solution, the chamber is used for storing rescue supplies, and the storage bag is used for storing emergency and commonly used rescue supplies; when the rescue personnel have arrived / need to quickly arrive at the scene, only the partition plate containing the emergency rescue supplies needs to be carried, without the need to carry the entire knapsack, thereby reducing the burden and further improving the mobility of the rescue personnel, enabling them to quickly rush to the place where the wounded and sick people are located to carry out first aid, and effectively shortening the rescue time; the partition plate is arranged at the opening, which facilitates the partition plate to be detached at the first time and facilitates the detachment.
[0008] Preferably, the detachable connection structure between the partition plate and the knapsack body is one or a combination of a plurality of sub-mother buckles, magic tapes, and zippers.
[0009] By adopting the above scheme, the connection operation of the buckle is simple and fast, and the rescue personnel can quickly separate or install the partition from the backpack. In an emergency, the fast operation feature can save valuable time for rescue. For example, the partition can be disassembled by simply pressing or pulling.
[0010] The magic tape is very convenient to use, and the rescue personnel can quickly tear or attach it with one hand, which is particularly prominent when the items on the partition need to be quickly taken out.
[0011] The zipper connection can form a relatively sealed connection between the partition and the backpack body, which has a good effect on preventing external factors such as dust and moisture from polluting the rescue items. Especially in complex rescue environments such as the wild and humid areas, it can better protect the quality and function of the rescue items.
[0012] Preferably, the three adjacent sides of the partition are connected to the backpack body by the same zipper.
[0013] By adopting the above scheme, during normal action, the zipper connection can ensure that the partition is tightly connected to the backpack body, making the overall structure of the backpack stable. The partition fixed to the backpack can also enclose the items stacked in front and back of the backpack, preventing the items from being messy during the action. The three adjacent sides of the partition can be quickly connected by the same chain to separate and assemble the partition and the backpack body.
[0014] Preferably, the two straps form a double-shoulder strap, and both of the straps are length-adjustable.
[0015] By adopting the above scheme, the length-adjustable straps can avoid interfering with the access to the items in the chamber, and the rescue personnel can adjust the length of the straps according to their body size.
[0016] Preferably, the length adjustment structure of the straps is a buckle adjustment structure, a pull-out adjustment structure, a magic tape adjustment structure, or a slider adjustment structure.
[0017] By adopting the above scheme, the buckle adjustment method is relatively simple and intuitive. Once the straps are adjusted to the appropriate length and fixed by the buckle, the length of the straps can remain relatively stable. During the subsequent action of the rescue personnel, even if they experience running, bending, climbing, and other actions, the straps are not likely to accidentally loosen or lengthen, ensuring that the backpack can always be stably carried on the body and not affect the rescue operation.
[0018] The pull-type adjustment can realize fine length adjustment. With the corresponding adjustment device, such as the mechanism with scale or the mechanism capable of controlling the length of the harness through fine adjustment, the rescuer can set the length of the harness according to the height, body shape and carrying habit, so that the carrying feeling of the backpack is optimized and the discomfort of long-time carrying is reduced to the greatest extent; in the emergency rescue scene, when the length of the harness needs to be quickly changed to adapt to different action requirements, the pull-type adjustment can be quickly performed. For example, when quickly switching from walking to running, the rescuer can quickly pull the harness to shorten the length, which is relatively smooth and does not delay the rescue time.
[0019] The slider adjustment has a relatively smooth operation feeling. The length of the harness can be changed by moving the slider along the track or the specific structure. The space occupied by the harness is relatively small, and the overall appearance is more simple and beautiful. Moreover, the compact structure does not appear cumbersome and does not affect the normal use of other parts of the harness, such as does not interfere with the stability of the connection part between the harness and the backpack.
[0020] Preferably, the two harnesses are connected to each other, and at least part of the harnesses are movable on the partition. The two harnesses share one length adjustment structure.
[0021] By adopting the above scheme, the two harnesses share one length adjustment structure to quickly adjust the length of the two harnesses. The two harnesses are connected to each other, so that the length of the two harnesses can be quickly adjusted at the same time during the adjustment of the adjustment structure.
[0022] Preferably, at least one side of the upper and lower sides of the partition is provided with a connecting part through which the harness passes.
[0023] By adopting the above scheme, the connecting part is used for the turning of the harness and the more uniform application of the pulling force of the harness to the partition, so that the harness can be stably carried on the back of the rescuer.
[0024] Preferably, the upper and lower sides of the partition are both provided with connecting parts, and the two harnesses are formed by a rope which is simultaneously provided on the two connecting parts and connected between the two ends through the length adjustment structure.
[0025] By adopting the above scheme, one rope penetrates through the upper and lower connecting parts, and the rope between the two connecting parts is the harness. Thus, the rope between the two connecting parts can be tightened or loosened through the length adjustment structure, so that the rope is better hidden on the partition.
[0026] Preferably, the two ends of the connecting part extend to the two sides of the partition, and the connecting part is provided with a notch for pulling the rope.
[0027] By adopting the above scheme, the rope can be quickly pulled by setting the gap, so that the rope can be quickly adjusted.
[0028] Preferably, the partition plate is provided with a bending part, the deformation ability of the bending part is greater than that of the surrounding, and the bending part is connected to the two opposite sides of the partition plate.
[0029] By adopting the above scheme, the bending part can better cooperate when the rescue personnel performs various body movements such as climbing, bending, stretching, etc. When the rescue personnel needs to bend down to check the wounded or climb steep slopes, the bending part will deform accordingly with the body movement, so that the partition plate can better fit the body curve and will not interfere with the movement of the rescue personnel.
[0030] In summary, the present application includes at least one of the following beneficial technical effects:
[0031] 1. The partition plate and the backpack body can be connected and disconnected, so that the rescue personnel only needs to carry the partition plate containing emergency rescue items when they need to quickly rush to the place where the wounded are and perform first aid, without having to carry the entire backpack, effectively reducing the burden and enabling them to arrive at the scene more quickly, thereby effectively shortening the rescue time; the partition plate is arranged at the opening and is easy to disassemble, and it can be connected to the backpack through sub-mother buckles, magic tape, zippers and other convenient methods, ensuring that the commonly used and emergency rescue items stored on the partition plate can be quickly accessed in an emergency, saving operation time and enabling the rescue operation to be carried out more timely.
[0032] 2. The length of the shoulder straps can be adjusted through various adjustment methods such as buckles, pull-out type, magic tape, sliders, etc., which can meet the needs of rescue personnel of different body sizes, carrying habits and different rescue scenes, quickly adjust the carrying comfort of the backpack, avoid interference with the storage and retrieval of items in the chamber, and help the rescue personnel to move better.
[0033] 3. The partition plate is provided with a bending part, the deformation ability of the bending part is greater than that of the surrounding, and the bending part is connected to the two opposite sides of the partition plate, which can deform accordingly when the rescue personnel performs various body movements such as climbing, bending, stretching, etc., so that the partition plate can better fit the body curve and will not interfere with the movement of the rescue personnel, ensuring that the rescue personnel can carry out rescue work flexibly and easily. BRIEF DESCRIPTION OF DRAWINGS
[0034] Figure 1 is a schematic diagram of the overall structure of embodiment 1 of the present application;
[0035] Figure 2 is an expanded view of the structure of the flip cover of embodiment 1 of the present application;
[0036] Figure 3 is an expanded schematic diagram of the overall structure of embodiment 1 of the present application;
[0037] Figure 4 is a structural schematic diagram of the back of the partition of Embodiment 1 of the present application;
[0038] Figure 5 is a structural schematic diagram of the notch of Embodiment 1 of the present application;
[0039] Figure 6 is a structural schematic diagram of the rope unwinding of Embodiment 1 of the present application;
[0040] Figure 7 is a structural schematic diagram of the adjusting sleeve of Embodiment 1 of the present application;
[0041] Figure 8 is a structural schematic diagram of Embodiment 3 of the present application;
[0042] Figure 9 is a structural schematic diagram of Embodiment 4 of the present application;
[0043] Figure 10 is a structural schematic diagram of Embodiment 5 of the present application;
[0044] Figure 11 is a structural schematic diagram of Embodiment 6 of the present application;
[0045] Figure 12 is a structural schematic diagram of Embodiment 7 of the present application;
[0046] Figure 13 is a structural schematic diagram of Embodiment 8 of the present application;
[0047] Figure 14 is a structural schematic diagram of Embodiment 9 of the present application;
[0048] Figure 15 is a structural schematic diagram of Embodiment 10 of the present application;
[0049] Figure 16 is a structural schematic diagram of Embodiment 11 of the present application;
[0050] Figure 17 is a structural schematic diagram of Embodiment 12 of the present application;
[0051] Figure 18 is a structural schematic diagram of Embodiment 13 of the present application;
[0052] Figure 19 is a structural schematic diagram of Embodiment 14 of the present application.
[0053] Explanation of reference numerals in the attached drawings: 1. Backpack body; 11. Chamber; 12. Flip-top; 13. Opening; 2. Divider; 21. Storage pocket; 22. Shoulder strap; 221. Connecting part; 2211. Ear covers; 2212. Hole; 222. Strap; 2221. Sliding frame; 2222. Locking pin; 2223. Fixing hole; 2224. Male buckle; 2225. Female buckle; 2226. Adjustment frame; 223. Adjustment sleeve; 224. Limiting unit; 225. Bending part; 226. Notch. Detailed Implementation
[0054] The following is in conjunction with the appendix Figure 1 - Appendix Figure 19 This application will be described in further detail.
[0055] This application discloses an emergency backpack.
[0056] Example 1, referring to Figure 1 and Figure 2 An emergency backpack includes a backpack body 1 and a partition 2. The backpack body 1 has a chamber 11 with an opening 13. A flap 12 is connected to the opening 13. The opening 13 is connected to one side of the flap 12, and the other three sides of the flap 12 are connected to the opening 13 by zippers. The partition 2 is located at the opening 13 and is detachably connected to the backpack body 1. In embodiment 1, the partition 2 and the flap 12 are connected by a zipper, but snap fasteners, Velcro, etc., can also be used. The three adjacent sides of the partition 2 are connected to the flap 12 by the same zipper. This not only fixes the position of the partition 2 and protects the items stacked in the chamber 11, but also facilitates the quick removal and installation of the partition 2. The front and back sides of the partition 2 are provided with storage bags 21 for storing emergency rescue items. The partition 2 is also provided with carrying straps 22 for easy carrying by rescuers.
[0057] refer to Figure 3 and Figure 4, the partition 2 is provided with a rope 222, two adjusting sleeves 223 and a plurality of connecting parts 221. In the embodiment 1, the connecting parts 221 are fixedly connected to eight ear sleeves 2211 of the partition 2, the rope 222 is provided with a limiting unit 224 at both ends, the ear sleeves 2211 are respectively close to the opposite two sides, the eight ear sleeves 2211 are divided into four groups a, b, c and d in pairs, the four groups of ear sleeves 2211 are close to the opposite two sides of the partition 2, and the rope 222 penetrates the four groups of ear sleeves 2211 in sequence; the rope 222 between the ear sleeves 2211 of the group a and the group d and the rope 222 between the ear sleeves 2211 of the group b and the group c are used for carrying the partition 2; both ends of the rope 222 penetrate the two adjusting sleeves 223, so that there is an overlapping part at both ends of the rope 222, when the overlapping part is reduced, the length of the carrying belt 22 is increased, and vice versa, the length of the carrying belt 22 is reduced; the limiting unit 224 is arranged at both ends of the rope 222, the limiting unit 224 is used for limiting the movement of the adjusting sleeve 223 on the rope 222, and preventing the rope 222 from being separated from the limiting block, and the limiting unit 224 in the embodiment 1 is taken as an example of the blocking block fixed at both ends of the rope 222, and can also be a knot buckle of the rope 222.
[0058] Reference Figure 4 and Figure 5 , the overlapping part at both ends of the rope 222 and the adjusting sleeve 223 are located between the ear sleeves 2211 of the group b and the group c; the rope 222 between the adjacent two ear sleeves 2211 is exposed, when the exposed rope 222 is pulled outward, the limiting assembly can drive the two adjusting sleeves 223 to move on the rope 222, so that the distance between the two adjusting sleeves 223 is shortened, so that the circumference of the rope ring can be adjusted, and finally the rope 222 between the ear sleeves 2211 of the group a and the group d and the rope 222 between the ear sleeves 2211 of the group b and the group c are pulled, so that there is a suitable length of the rope 222 for carrying the partition 2.
[0059] Reference Figure 6 and Figure 7 , the two adjusting sleeves 223 close to each other are pulled in opposite directions respectively, the distance between the two adjusting sleeves 223 is increased, the rope 222 between the ear sleeves 2211 of the group a and the group d and the rope 222 between the ear sleeves 2211 of the group b and the group c are shortened, so that the partition 2 is conveniently stored and arranged, and the rope 222 can be better stored on the partition 2.
[0060] Embodiment 2, reference Figure 6, the partition plate 2 itself has certain deformation ability and recovery ability, the partition plate 2 is provided with a bending part 225, the deformation ability of the bending part 225 is greater than that of the surrounding, and the bending part 225 is connected to the opposite two sides of the partition plate 2; when the rescuer performs actions such as climbing, bending and stretching, the bending part 225 deforms first, so that the partition plate 2 has a certain curvature, which can better make the partition plate 2 fit the back of the rescuer; because the four groups of ear collars 2211 are close to the opposite two sides of the partition plate 2, and each group of ear collars 2211 has two, so that one side of the partition plate 2 has multiple pulling points of the ropes 222, when the rescuer carries the partition plate 2 on the body, the ropes 222 can pull the ear collars 2211 close to the back of the rescuer, so that the whole partition plate 2 can deform correspondingly with the action of the body, so that the partition plate 2 can better fit the body curve and will not interfere with the action of the rescuer.
[0061] The implementation mode of the bending part 225 includes using materials with different deformation abilities from the partition plate 2, using materials with the same deformation ability as the partition plate 2, etc.; when using materials with the same deformation ability as the partition plate 2, the different deformation abilities of the bending part 225 can be realized by reducing the materials of the corresponding parts.
[0062] Embodiment 3, refer to Figure 8 The difference from embodiment 1 is that: the number of ear collars 2211 is 2, the two ends of the ear collars 2211 extend to the two sides of the partition plate 2 respectively, the ear collars 2211 are provided with notches 226, when the rescuer pulls the ropes 222 at the notches 226 outward, the length of the overlapping part at both ends of the ropes 222 changes, so that the side length of the part of the ropes 222 forming the shoulder strap 22.
[0063] Embodiment 4, refer to Figure 9 The difference from embodiment 1 is that: the number and distribution mode of the ear collars 2211, the number of ear collars 2211 in embodiment 4 is 4, and the four ear collars 2211 are distributed and arranged at the four corners of the partition plate 2.
[0064] Embodiment 5, refer to Figure 10 The difference from embodiment 1 is that: the four ear collars 2211 are arranged on the same side of the partition plate 2, the two ends of the ropes 222 are fixedly connected to the partition plate 2, and the ropes 222 pass through the four ear collars 2211.
[0065] Embodiment 6, refer to Figure 11 The difference from embodiment 1 is that: the connecting part 221 is a hole 2212 arranged on the partition plate, and the ropes 222 pass through the holes 2212 in sequence.
[0066] Embodiment 7, refer to Figure 12 The difference from embodiment 1 is that: the number of ropes 222 is 2, which are arranged on the two sides of the partition plate 2 respectively, and the two ends of the ropes 222 are fixedly connected to the partition plate 2.
[0067] Example 8, refer to Figure 13 The difference from example 1 is that the number of belts 222 is 4, and the belts 222 are arranged in two groups on both sides of the partition 2, and one end of the four belts 222 is fixedly connected with the partition 2. One end of one of the belts 222 in each group is fixedly connected with a grommet, and the user only needs to pass the belt through the grommet and pull the belt according to the needs of the user to easily change the length of the belt.
[0068] Example 9, refer to Figure 14 The difference from example 1 is that the number of belts 222 is 4, and the belts 222 are arranged in two groups on both sides of the partition 2, and one end of the four belts 222 is fixedly connected with the partition 2. Two belts 222 in each group are connected by a magic tape, and the magic tape is very convenient to adjust. Only need to tear the magic tape, adjust the length of the belt, and then reattach to complete the operation. This simple way has obvious advantages in emergency situations. Even if the rescuer wears protective gloves, etc., it is relatively easy to adjust the length of the belt, without the need for delicate hand operation skills; and in the process of use, if it is found that the length adjusted before is not very suitable, the magic tape can be torn again to adjust the length again, which is convenient for the rescuer to continuously optimize the length of the belt to adapt to the needs of different stages of rescue work.
[0069] Example 10, refer to Figure 15 The difference from example 1 is that the number of belts 222 is 4, and the belts 222 are arranged in two groups on both sides of the partition 2, and one end of the four belts 222 is fixedly connected with the partition 2. Two belts 222 in each group are connected by a magic tape, and the magic tape is very convenient to adjust. Only need to tear the magic tape, adjust the length of the belt, and then reattach to complete the operation. This simple way has obvious advantages in emergency situations. Even if the rescuer wears protective gloves, etc., it is relatively easy to adjust the length of the belt, without the need for delicate hand operation skills; and in the process of use, if it is found that the length adjusted before is not very suitable, the magic tape can be torn again to adjust the length again, which is convenient for the rescuer to continuously optimize the length of the belt to adapt to the needs of different stages of rescue work.
[0070] Example 11, refer to Figure 16 The difference from example 1 is that the number of belts 222 is 4, and the belts 222 are arranged in two groups on both sides of the partition 2, and one end of the four belts 222 is fixedly connected with the partition 2. One end of one of the belts 222 in each group is fixedly connected with a grommet, and the user only needs to pass the belt through the grommet and pull the belt according to the needs of the user to easily change the length of the belt.
[0071] Example 12, refer to Figure 17The difference between the embodiment 1 and the embodiment 2 is that the number of the ropes 222 is 4, the ropes 222 are arranged on the two sides of the partition 2 in two groups respectively, one end of the four ropes 222 is fixedly connected with the partition 2, one of the ropes 222 in each group is provided with a male buckle 2224 at the end, and the other rope 222 is provided with a female buckle 2225, at least one of the ropes 222 in each group is provided with an adjusting frame 2226, and the male buckle 2224 and the female buckle 2225 are inserted to form a shoulder strap 22 with the two ropes 222, and the rope 222 winds around the adjusting frame 2226 for multiple times, so that the length of the shoulder strap 22 is adjusted by the adjusting frame 2226.
[0072] Embodiment 13, refer to Figure 18 The difference between the embodiment 1 and the embodiment 13 is that the two sides of the partition 2 are connected with the backpack body 1 by the magic tape.
[0073] Embodiment 14, refer to Figure 19 The difference between the embodiment 1 and the embodiment 14 is that the two sides of the partition 2 are connected with the backpack body 1 by the magic tape and the combination of the hooks and eyes.
[0074] The above are the preferred embodiments of the present application, and are not intended to limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape and principle of the present application should be covered in the protection scope of the present application.
Claims
1. A first aid backpack, characterized by: The utility model relates to a kind of emergency rescue knapsack, including: Backpack body (1), internally equipped with chamber (11), chamber (11) is formed with opening (13) at the front or back of backpack body (1), opening (13) is connected with flap (12); Partition (2) is arranged at opening (13), and at least one side is detachably connected with backpack body (1), the partition (2) is equipped with shoulder strap (22) and at least one storage bag (21), storage bag (21) is used to store emergency rescue goods.
2. The first aid backpack of claim 1, wherein: Detachable connection structure between the partition (2) and the backpack body (1) is one or more combinations of snap, magic tape and zipper.
3. The first aid backpack of claim 1 or 2, wherein: The three adjacent sides of the partition (2) are connected with the backpack body (1) by the same zipper.
4. The first aid backpack of claim 1, wherein: The shoulder strap (22) is two double-shoulder straps, and the two shoulder straps (22) are length-adjustable.
5. The first aid backpack of claim 4, wherein: The length adjustment structure of the shoulder strap (22) is buckle adjustment structure, pull-out adjustment structure, magic tape adjustment structure or slider adjustment structure.
6. The first aid backpack of claim 4 or 5, wherein: The two shoulder straps (22) are connected with each other, and at least part of the shoulder strap (22) is movable on the partition (2).
7. The first aid backpack of claim 6, wherein: At least one side of the upper and lower sides of the partition (2) is provided with a connecting part (221) for the shoulder strap.
8. The first aid backpack of claim 7, wherein: Both sides of the partition (2) are provided with connecting parts (221), and the two shoulder straps are formed by a rope (222) which is simultaneously provided on the two connecting parts (221) and connected by a length adjustment structure between both ends.
9. The first aid backpack of claim 8, wherein: The two ends of the connecting part (221) extend to both sides of the partition (2), and the connecting part (221) is provided with a notch (226) for pulling the rope (222).
10. The first aid backpack of claim 8, wherein: The partition (2) is provided with a bending part (225), and the bending capacity of the bending part (225) is greater than that of the surrounding, and the bending part (225) is connected to the two opposite sides of the partition (2).