Modularized first-aid backpack
By dividing the medicines and devices in the backpack into "urgent" modules and "relax" modules, and by designing the chest bag and multi-function bag, the "urgent" modules are placed on both sides of the chest and waist, the problem of extended treatment time caused by frequent operation of the existing backpack during the treatment process is solved, and more efficient rescue of the injured is achieved.
Patent Information
- Application Number
- CN202421811404.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-07-30
AI Technical Summary
When treating the injured, existing backpacks need to be frequently removed and installed, resulting in a longer treatment time and affecting the time of rescue of the injured.
A modular first aid backpack was designed to divide the medicines and devices into "urgent" modules and "relax" modules. The "urgent" modules are placed on both sides of the chest and waist through the chest and multi-function packages, and the "relax" modules are placed on the internal compartment of the backpack to achieve the separation of the emergency and slowness.
It reduces the frequency of ambulance operators operating backpacks during treatment, saves treatment time, and meets the needs of first aid during evacuation, and improves the timely rescue ability of the injured.
Smart Images
Figure CN222983281U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of war injury rescue, and particularly relates to a modular first aid backpack. Background Art
[0002] War injury rescue refers to the emergency rescue of the wounded caused by various weapons in combat for on-site rescue, treatment and evacuation, which is the most fundamental guarantee ability in wartime. Timely and effective war injury rescue plays an important role in reducing the mortality and injury rate of the wounded and improving the combat effectiveness of the troops.
[0003] Small, scattered and remote troops often perform combat tasks alone, and there are practical objective conditions such as scattered garrisons, inconvenient transportation, and great difficulties in self-guarantee during wartime and the evacuation of the wounded; in addition, grass-roots small units generally do not have ambulances, and except for the front reception by rear medical institutions, the wounded can only be evacuated by ordinary means of transportation. However, due to the normal combat readiness of small, scattered and remote troops, officers and soldiers consume a lot of time and energy during combat readiness duty, have more training in various aspects of daily life, and have insufficient time left for medical service training, indirectly resulting in relatively weak self-help and mutual rescue abilities of officers and soldiers on the battlefield.
[0004] When rescuing the wounded with the existing backpack, in addition to using the individual first aid kit equipped by the wounded himself, when rescuing each wounded, the rescuer needs to first unload the backpack from the back, unzip the backpack around to open it, close the zipper after treating the wounded, and then carry the backpack to the next wounded location. The low timeliness caused by this design may delay the treatment time to a certain extent. Summary of the Utility Model
[0005] The purpose of the utility model is to overcome the above-mentioned shortcomings of the existing technology, and provides a modular first aid backpack, which divides the medicines and devices for war injury rescue into "urgent" module and "slow" module, places the "urgent" module on the chest and both sides of the waist respectively, and places the "slow" module in the internal compartment of the backpack body to meet the first aid treatment during evacuation, so as to realize the separation of urgency and slowness in rescue.
[0006] The technical solution adopted by the utility model is as follows:
[0007] A modular first aid backpack, comprising:
[0008] A backpack body;
[0009] Waist seals arranged on both sides of the backpack body,
[0010] Shoulder straps arranged on the back of the backpack body,
[0011] A plurality of quick-release buckles arranged on the backpack body and the shoulder straps,
[0012] A chest bag and a multifunctional bag configured on the backpack body.
[0013] Preferably, the waist belts are respectively arranged on the left and right sides below the backpack body, and the two waist belts are buckled through plug-in buckles. A plurality of nylon webbing straps are arranged on the inner surface of the waist belts.
[0014] Preferably, buckle straps adapted to the nylon webbing straps are arranged on the back surfaces of the multifunctional bags.
[0015] Preferably, a plurality of nylon webbing straps are arranged on the front surface of the chest bag, and a plug buckle adapted to a quick-release buckle is arranged on the back surface.
[0016] Preferably, the shoulder straps include an upper shoulder strap and a lower shoulder strap respectively connected to the top and bottom of the backpack body. The two are connected by magnetic snap buckles, and a hand-pull cable is arranged on the female head of the magnetic snap buckle.
[0017] Preferably, a chute is arranged at the lower part of the backpack body. A baffle is arranged in the chute. Buffer pads are arranged on both sides of the baffle. A first spring is arranged below the baffle, and the bottom of the first spring is connected to a fixing plate, and the fixing plate is arranged below the baffle.
[0018] Preferably, shock-absorbing rods are symmetrically arranged below the fixing plate. A second spring is sleeved outside the shock-absorbing rods. A movable plate is movably connected to the two shock-absorbing rods. A connecting rod is arranged below the movable plate, and the bottom of the connecting rod extends out of the backpack body, and a shock-absorbing block is arranged at the bottom end of the connecting rod.
[0019] Preferably, a third spring is further arranged between the movable plate and the fixing plate.
[0020] The beneficial effects of the present utility model are as follows:
[0021] First, the medicines and devices for combat wound rescue of the present utility model are divided into an "urgent" module and a "slow" module. By arranging a chest bag and multifunctional bags, the "urgent" module is placed on the chest and both sides of the waist, avoiding the link that the rescuer needs to unload the backpack from the back to get items during rescue, saving rescue time. At the same time, the "slow" module is properly placed in the inner compartment of the backpack body, which can meet the first aid treatment during the evacuation. Thus, the separation of urgency and slowness in rescue is realized. Moreover, after the "urgent" module is placed in the front, the center of gravity of the rescuer will not be too far back when wearing, the load distribution is uniform, the attachment property is good, and the physical energy consumption is effectively reduced.
[0022] Second, by arranging quick-release buckles on the backpack body, the attached chest bag can be quickly installed on the backpack body. The quick installation of the attached bag body is realized through the cooperation of the nylon strips on the chest bag and waist belts and the buckle straps on the multifunctional bags, and the number and position of the multifunctional bags can be freely adjusted according to actual needs, with better flexibility and practicability. In addition, by arranging quick-release buckles on the shoulder straps, when the backpack is stored in the warehouse, the chest bag can be hung on the back of the backpack for easy storage.
[0023] Thirdly, by arranging a magnetic snap on the strap of the present utility model, it is convenient to quickly pick up and unload the backpack in a narrow space such as an ordinary vehicle or in an emergency. At this time, the rescuer only needs to pull the cable with his hand to unlock the backpack and gain rescue time.
[0024] Fourthly, by arranging a shock-absorbing mechanism at the bottom of the backpack of the present utility model, the elastic force of the compression spring can be converted into frictional force and released, so as to shock-absorb and buffer the backpack, avoid the vibration caused by the bump of the rescuer when riding in the transfer vehicle, or when the backpack is quickly picked up and unloaded, the backpack falls to the ground and damages the items in the backpack. Description of the Drawings
[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0026] Figure 1 It is a front structural schematic diagram of Embodiment 1;
[0027] Figure 2 It is a back structural schematic diagram of Embodiment 1;
[0028] Figure 3 It is a schematic diagram of the backpack body in Embodiment 1 after installing the chest bag (in the state where the waist seal is buckled);
[0029] Figure 4 It is a schematic diagram of the waist seal in Embodiment 1 after installing the multifunctional bag;
[0030] Figure 5 It is a structural schematic diagram of the chest bag;
[0031] Figure 6 It is a structural schematic diagram of the multifunctional bag;
[0032] Figure 7 It is an internal structure diagram of Embodiment 2.
[0033] Among them, 1-backpack body, 2-waist seal, 3-strap, 4-quick-release buckle, 5-chest bag, 6-multifunctional bag, 7-nylon webbing, 8-buckle strap; 11-sliding groove, 12-baffle, 13-buffer pad, 14-first spring, 15-fixed plate, 16-shock-absorbing rod, 17-movable plate, 18-connecting rod, 19-shock-absorbing block; 21-plug-in buckle; 31-upper strap, 32-lower strap, 33-magnetic snap, 34-pulling cable; 51-plug buckle; 161-second spring; 171-third spring. Detailed Embodiment
[0034] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model.
[0035] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "length direction", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the accompanying drawings. These are only for the convenience of describing the present utility model 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. Therefore, it should not be construed as a limitation to the present utility model. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.
[0036] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0037] The following refers to the attached Figures 1-7 to elaborate in detail on the complete technical solutions and embodiments of this application.
[0038] Embodiment 1
[0039] This embodiment provides a modular first aid backpack, which includes a backpack body 1, a waist belt 2, shoulder straps 3, quick-release buckles 4, a chest bag 5, and a multi-functional bag 6. Among them, the waist belt 2 is arranged on the left and right sides at the bottom of the backpack body 1, the shoulder straps 3 are arranged on the back of the backpack body 1, the quick-release buckles 4 are arranged on the front of the backpack body 1 and on the shoulder straps 3, and there are multiple quick-release buckles 4. There are also multiple chest bags 5 and multi-functional bags 6 equipped on the backpack body 1. The backpack body 1 is processed from camouflage cloth and composite plastic plates, which is light in weight and convenient for carrying on the back. At the same time, it is made by a waterproof process, and there is a zipper on the backpack body 1, and its interior is divided into multiple compartments for placing different rescue equipment respectively.
[0040] The waist belts 2 on the left and right sides are buckled through plug-in buckles 21. Multiple nylon webbings 7 are arranged on the inner surface of the waist belt 2, and buckle straps 8 that cooperate with the nylon webbings 7 are arranged on the back of the multi-functional bag 6. The buckle straps 8 and the nylon webbings 7 are buckled in a combined mounting mode in the MOLLE system.
[0041] To meet different requirements, multiple nylon webbings 7 are also provided on the front of the chest bag 5 for arranging multiple different multifunctional bags 6, which increases the practicality of the device. At the same time, a buckle 51 that cooperates with the quick-release buckle 4 is provided on the back of the chest bag 5. The chest bag 5 can be installed on the backpack body 1 only by inserting the buckle 51 into the quick-release buckle 4.
[0042] Preferably, the shoulder strap 3 includes an upper shoulder strap 31 and a lower shoulder strap 32. One end of the upper shoulder strap 31 is connected to the shoulder of the backpack body 1, and the other end is detachably connected to one end of the lower shoulder strap 32 through a magnetic snap 33. The other end of the lower shoulder strap 32 is connected to the bottom end of the backpack body 1. And, a hand-pull cable 34 is tied to the outside of the female head of the magnetic snap 33. When the hand-pull cable 34 is pulled, the female head of the magnetic snap 33 is disengaged from the male head, so as to realize the emergency removal of the backpack body 1.
[0043] In this new type, the drugs and devices for combat wound care are divided into "urgent" module and "slow" module. The urgently needed items such as a rotary tourniquet, first-aid trauma bandage, first-aid hemostatic bandage, elastic bandage, and roll splint during the rescue of the wounded are used as the "urgent" module. The "urgent" module is placed on the chest and both sides of the waist through the chest bag 5 and the multifunctional bag 6, as Figures 5-6 shown, which avoids the link that the rescuer needs to unload the backpack from the back to get items during the rescue. And, the portable defibrillator, portable oxygen generator, electrocardiogram monitor, first-aid drugs, infusion fluid, and diagnostic equipment are used as the "slow" module, which are properly placed in the internal compartments of the backpack through the backpack body 1, which can meet the first-aid treatment during the evacuation;
[0044] When this embodiment is in use, the rescuer prepares the rescue drugs and equipment in advance, and respectively puts the corresponding items into the chest bag 5 or the multifunctional bag 6 according to the urgency. Then, the quick installation of the chest bag 5 is completed through the cooperation of the insertion rod 51 and the quick-release buckle 4, and the multifunctional bag 6 is hung on the waist belt 2 or the chest bag 5 by using the buckle strap 8. Finally, the backpack body 1 is carried on the rescuer's back through the shoulder strap 3, and the plug-in buckle 21 is buckled to fix the waist belt 2 on the waist. After arriving at the rescue location, when the rescuer approaches the wounded, he only needs to open the accessory bag in a squatting position, saving the links such as unloading the backpack from the back. After the emergency rescue, the corresponding treatment equipment in the "slow" module is taken out from the backpack body 1 during the evacuation to perform first-aid treatment on the wounded.
[0045] Embodiment 2
[0046] On the basis of Embodiment 1, in order to prevent damage to the items in the backpack when the rescuer rides in the transfer vehicle or takes the backpack on and off urgently through the hand-pulled cable 34, a shock-absorbing structure is provided at the bottom of the backpack body 1. The shock-absorbing structure includes two symmetrically arranged chutes 11 opened on the inner wall of the lower part of the backpack body 1, a baffle 12 arranged in the chute 11, buffer pads 13 arranged on the left and right sides of the baffle 12, and a first spring 14 arranged below the baffle 12. A fixing plate 15 is arranged below the first spring 14. The fixing plate 15 is arranged inside the backpack body 1, and the bottom of the first spring 14 is connected to the upper surface of the fixing plate 15. When the backpack vibrates up and down due to the bumpy ride of the rescuer in the vehicle, the items inside it will press the baffle 12 to move in the chute 11. At this time, the buffer pad 13 rubs against the inner wall of the chute 11, and at the same time, the first spring 14 expands and contracts, so as to achieve the purpose of shock absorption.
[0047] Shock-absorbing rods 16 are symmetrically arranged below the fixing plate 15. A second spring 161 is sleeved outside the shock-absorbing rods 16. The outer surfaces of the two shock-absorbing rods 16 are movably connected with a movable plate 17. A connecting rod 18 is arranged below the movable plate 17. The connecting rod 18 is movably connected with the bottom plate of the backpack body 1, and the bottom of the connecting rod 18 extends outside the backpack body 1. A shock-absorbing block 19 is arranged at the bottom end of the connecting rod 18. A third spring 171 is arranged between the movable plate 17 and the fixing plate 15. When it is necessary to take the backpack on and off urgently, the backpack can fall by pulling the hand-pulled cable. At this time, the shock-absorbing block 19 contacts the ground, and the connecting rod 18 drives the movable plate 17 to move upward, squeezing the second spring 161 and the third spring 171, which can shock-absorb the bottom of the backpack body 1.
[0048] It should be clear that the above detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed present invention, but merely represents the selected embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present invention.
Claims
1. A modular first aid backpack, characterized in that: include: Backpack body (1); Waist seals (2) are provided on both sides of the backpack body (1). A shoulder strap (3) is provided on the back of the backpack body (1). A plurality of quick-insert buckles (4) are provided on the backpack body (1) and the shoulder strap (3). A chest bag (5) and a multifunctional bag (6) are arranged on a backpack body (1).
2. A modular first aid backpack according to claim 1, characterized in that: The waist seals (2) are respectively arranged on the left and right sides below the backpack body (1), and the waist seals (2) on both sides are fastened together by means of plug-in buckles (21). A plurality of nylon webbings (7) are arranged on the inner surface of the waist seals (2).
3. A modular first aid backpack according to claim 1, characterized in that: The back of the multifunctional bag (6) is provided with a buckle belt (8) that cooperates with the nylon webbing (7).
4. A modular first aid backpack according to claim 3, characterized in that: The front side of the chest bag (5) is provided with a plurality of nylon webbing straps (7), and the back side is provided with a buckle (51) that matches the quick-insert buckle (4).
5. The modular first aid backpack according to claim 3, characterized in that: The shoulder strap (3) comprises an upper shoulder strap (31) and a lower shoulder strap (32) respectively connected to the top and bottom of the backpack body (1), the two being connected by a magnetic buckle (33), and a hand-pull rope (34) is provided on the female end of the magnetic buckle (33).
6. The modular first aid backpack according to claim 1, characterized in that: A slide groove (11) is arranged at the lower part of the backpack body (1), a baffle plate (12) is arranged in the slide groove (11), buffer pads (13) are arranged on both sides of the baffle plate (12), a first spring (14) is arranged below the baffle plate (12), the bottom of the first spring (14) is connected to a fixing plate (15), and the fixing plate (15) is arranged below the baffle plate (12).
7. A modular first aid backpack according to claim 6, characterized in that: Shock absorbing rods (16) are symmetrically arranged below the fixed plate (15), and a second spring (161) is sleeved outside the shock absorbing rods (16). A movable plate (17) is movably connected to the two shock absorbing rods (16), and a connecting rod (18) is arranged below the movable plate (17). The bottom of the connecting rod (18) extends outside the backpack body (1), and a shock absorbing block (19) is arranged at the bottom end of the connecting rod (18).
8. A modular first aid backpack according to claim 7, characterized in that: A third spring (171) is also provided between the movable plate (17) and the fixed plate (15).