Collapsible rescue kit

Abstract

The utility model relates to the field of rescue bag especially, it is portable rescue bag with folding, including waterproof cloth, first hollow sheet, second hollow sheet, pull plate, rotating rod, resist board, first telescopic plate and second telescopic plate, waterproof cloth bottom end symmetry has two groups second hollow sheet, two ends symmetry of second hollow sheet has two groups first hollow sheet for folding telescopic, first hollow sheet inside slidingly connected with first telescopic plate, second hollow sheet inside slidingly connected with two groups second telescopic plate that outwardly spread symmetry, first hollow sheet lower end center is equipped with with second telescopic plate rotating connection's rotating rod, the utility model discloses portable rescue bag through adopting telescopic plate and hollow sheet, has realized the miniaturization and light weight of device, makes it easy to carry and small space occupation, this device can be converted into a usable stretcher through simple unfolding operation rapidly, has greatly shortened preparation time, improved rescue efficiency.

Description

Technical Field

[0001] This utility model relates to the field of rescue bags, and more particularly to foldable rescue bags. Background Technology

[0002] A first aid kit is a small bag containing first aid medicines and sterilized gauze, bandages, etc. It is a rescue item used in emergency situations when people encounter accidents. Depending on the environment and the user, it can be divided into different categories, such as home first aid kits, outdoor first aid kits, car first aid kits, gift first aid kits, earthquake first aid kits, etc.

[0003] In emergency rescue or outdoor adventure, carrying traditional stretchers or other large rescue equipment is often very inconvenient because they are bulky, heavy, and difficult to carry. Moreover, in emergency situations, time is a critical factor, and traditional rescue equipment usually requires a long time to prepare and deploy. Furthermore, temporary rescue equipment may have insufficient stability, especially when carrying the injured, as any instability may lead to secondary injuries.

[0004] Therefore, in emergency rescues or outdoor adventures, carrying traditional stretchers or other large rescue equipment is often very inconvenient. Moreover, time is a critical factor in emergencies, and traditional rescue equipment usually requires a long time to prepare and deploy. A foldable rescue pack can be designed. This design uses telescopic plates and hollow plates to achieve miniaturization and lightweighting of the device, making it easy to carry and taking up little space. This device can be quickly transformed into a usable stretcher through a simple unfolding operation, which greatly shortens the preparation time and improves rescue efficiency. Summary of the Invention

[0005] To overcome the inconvenience of carrying traditional stretchers or other large rescue equipment during emergency rescues or outdoor adventures, and the fact that time is a critical factor in emergencies, while traditional rescue equipment usually requires a long time to prepare and deploy.

[0006] The technical solution of this utility model is as follows: a foldable rescue bag, including a waterproof cloth, a first hollow board, a second hollow board, a pull plate, a rotating rod, a stop plate, a first telescopic plate, and a second telescopic plate; two sets of second hollow boards are symmetrically installed at the bottom end of the waterproof cloth, and two sets of first hollow boards for folding and telescopic are symmetrically installed at both ends of the second hollow boards; a first telescopic plate is slidably connected inside the first hollow board, and two sets of symmetrically extending second telescopic plates are slidably connected inside the second hollow board; a rotating rod that is rotatably connected to the second telescopic plate is provided at the center of the lower end of the first hollow board; a stop plate for limiting the rotation angle is installed on the outer side of the lower end of the first hollow board; and a pull plate is fixedly connected to the upper end of the first hollow board.

[0007] Preferably, the waterproof cloth serves as the foundation of the entire device, providing protection for the internal structure and items from external environmental influences. Two sets of second hollow panels are symmetrically installed at its bottom, providing a basic framework for the device. The first hollow panels symmetrically installed at both ends of the second hollow panels can be folded and extended. Through the sliding connection of the first telescopic plate inside the first hollow panel and the outwardly extending second telescopic plate inside the second hollow panel, the entire structure can be adjusted in size or fully unfolded to form a stretcher or other platform as needed. The rotating rod set at the center of the lower end of the first hollow panel is rotatably connected to the second telescopic plate, allowing the second telescopic plate to flexibly adjust its angle according to actual needs. At the same time, the abutment plate installed on the outer side of the lower end of the first hollow panel is used to limit the rotation angle.

[0008] Preferably, a zipper is installed at the center connection of the waterproof fabric, a zipper head is slidably connected to the outside of the zipper, and a limiting plate is installed inside the waterproof fabric that is fixedly connected to the first hollow board.

[0009] Preferably, the limiting plate and the waterproof cloth are connected by a fastening groove, and a lying plate is installed between the two sets of second hollow plates at the lower end of the pull plate.

[0010] Preferably, the upper part of the stretcher has a hidden groove, and a support plate that is fixedly connected to the pull plate is installed inside the hidden groove. By unfolding the pull plate, the support plate is pulled out from inside the hidden groove to form a longer stretcher.

[0011] Preferably, fixing blocks are installed at both the upper and lower ends of the outer side of the second hollow plate, and a shoulder strap is provided linearly between the two sets of fixing blocks.

[0012] Preferably, the outer sides of both ends of the first hollow plate are provided with limiting grooves that are fastened to the first telescopic plate, and the outer side of the top of the second hollow plate is provided with a limiting groove that is fastened to the second telescopic plate.

[0013] Preferably, a fastening plate is installed at the connection between the second telescopic plate and the first telescopic plate, and the front end of the fastening plate is provided with a support buckle that is fastened to the first telescopic plate. Preferably, the first and second hollow panels are provided with storage bags located below the unfolded stretcher.

[0014] The beneficial effects of this utility model are as follows: Compared with traditional foldable rescue bags, this new model ensures that the internal structure and items are protected from external moisture and water through a waterproof cloth, providing a basic protective layer for the entire device. The second hollow plate is symmetrically installed at the bottom of the waterproof cloth, providing a sturdy frame structure, while the first hollow plate installed symmetrically at both ends allows the overall structure to be flexibly folded and extended, greatly improving portability and adaptability. The first telescopic plate inside the first hollow plate and the two sets of outwardly extending second telescopic plates inside the second hollow plate allow the device to be adjusted in size or fully unfolded according to actual needs to adapt to the needs of different scenarios. The rotating rod is located at the center of the lower end of the first hollow plate and is rotatably connected to the second telescopic plate, allowing the second telescopic plate to flexibly adjust its angle according to usage needs, while the abutment plate restricts the rotation angle. Attached Figure Description

[0015] Figure 1 The diagram shown is a schematic representation of the overall structure of the foldable rescue bag of this utility model. Figure 2 The diagram shown is a schematic representation of the structure of the foldable rescue bag limiting plate of this utility model. Figure 3 The diagram shown is a schematic representation of the structure of the first telescopic plate of the foldable rescue pack of this utility model. Figure 4 The diagram shown is a schematic of the support buckle structure of the foldable rescue bag of this utility model.

[0016] Explanation of reference numerals in the attached drawings: 1. Waterproof fabric; 2. Zipper strip; 3. Zipper head; 4. First hollow panel; 5. Second hollow panel; 6. Pull plate; 7. Limiting groove; 8. Shoulder strap; 9. Fixing block; 10. Rotating rod; 11. Support plate; 12. First telescopic plate; 13. Second telescopic plate; 14. Support plate; 15. Hidden groove; 16. Fastening plate; 17. Support buckle; 18. Fastening groove; 19. Reclining plate; 20. Limiting plate. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0018] Please see Figure 1 - Figure 4This utility model provides an embodiment of a foldable rescue bag, including a waterproof cloth 1, a first hollow plate 4, a second hollow plate 5, a pull plate 6, a rotating rod 10, a stop plate 11, a first telescopic plate 12, and a second telescopic plate 13; two sets of second hollow plates 5 are symmetrically installed at the bottom end of the waterproof cloth 1, and two sets of first hollow plates 4 for folding and telescopic are symmetrically installed at both ends of the second hollow plates 5; the first telescopic plate 12 is slidably connected inside the first hollow plate 4, and two sets of symmetrically extending second telescopic plates 13 are slidably connected inside the second hollow plate 5; a rotating rod 10 is provided at the center of the lower end of the first hollow plate 4 and is rotatably connected to the second telescopic plate 13; a stop plate 11 for limiting the rotation angle is installed on the outer side of the lower end of the first hollow plate 4; and a pull plate 6 is fixedly connected to the upper end of the first hollow plate 4.

[0019] Please see Figure 1 - Figure 2 In this embodiment, a zipper 2 is installed at the center connection of the waterproof fabric 1, and a zipper head 3 is slidably connected to the outside of the zipper 2. A limiting plate 20, which is fixedly connected to the first hollow plate 4, is installed inside the waterproof fabric 1. This design offers several advantages. First, the combination of the zipper 2 and the zipper head 3 enhances the waterproof performance of the entire device, ensuring that the internal items remain dry and safe even in severe weather conditions. Second, the zipper 2 design allows the rescue bag to be opened and closed quickly, improving efficiency, especially important in emergencies when rapid access to internal items is required. The presence of the limiting plate 20 not only strengthens the waterproofing but also... The connection strength between the fabric 1 and the first hollow plate 4 provides additional structural support, helping to maintain the stability of the overall frame and prevent deformation during handling or use. The limiting plate 20 and the waterproof fabric 1 are connected by a fastening groove 18. A reclining board 19 is installed between the two sets of second hollow plates 5 at the lower end of the pull plate 6. The connection between the limiting plate 20 and the waterproof fabric 1 is stable, ensuring that it will not easily loosen or fall off during use, thus improving the reliability of the overall structure. The fastening connection method simplifies the assembly and disassembly process, facilitating a quick response to emergency needs. The design of installing a reclining board 19 between the two sets of second hollow plates 5 at the lower end of the pull plate 6 further enhances the functionality of the rescue pack. When it needs to be used as a stretcher, the reclining board 19 can provide a more stable and comfortable surface, which is beneficial for the placement and transport of the injured.

[0020] Please see Figure 2 - Figure 3In this embodiment, a support plate 14 fixedly connected to the pull plate 6 is installed inside the hidden groove 15. By unfolding the pull plate 6, the support plate 14 is pulled out from inside the hidden groove 15 to form a longer stretcher. When it is needed as a stretcher, the support plate 14 can be quickly unfolded, providing the required length and providing a more robust and stable support platform for the injured person, reducing the risk of secondary injury caused by structural instability. The design of the hidden groove 15 allows the support plate 14 to be completely stored when not in use, maintaining the compactness of the device without affecting carrying and storage, greatly improving space utilization. Fixing blocks 9 are installed at both the upper and lower ends of the outer side of the second hollow plate 5. A shoulder strap 8 is linearly provided between the two sets of fixing blocks 9. The shoulder strap 8 allows rescuers to easily carry the device on their back or lift it on their shoulder, reducing the burden of holding it for a long time, which is especially important when rapid movement is required. The fixing blocks 9 ensure that the shoulder strap 8 is firmly connected, preventing slippage or detachment during use.

[0021] Please see Figure 3 - Figure 4 In this embodiment, the outer sides of both ends of the first hollow plate 4 are provided with limiting grooves 7 that are fastened to the first telescopic plate 12, and the outer side of the top of the second hollow plate 5 is provided with limiting grooves 7 that are fastened to the second telescopic plate 13. This enhances the stability and safety of the telescopic plates during use, ensuring that they will not accidentally slide or detach when unfolded, effectively avoiding risks caused by structural instability. The design of the limiting grooves 7 simplifies the operation process, allowing users to quickly and easily adjust and fix the position of the telescopic plates, improving the response speed and flexibility of the device. A fastening plate 16 is installed at the connection between the second telescopic plate 13 and the first telescopic plate 12. The front end of the fastening plate 16 is provided with a support buckle 17 that is fastened to the first telescopic plate 12, enhancing the connection stability between the two telescopic plates and ensuring that they will not slide or separate during use, improving the safety and stability of the overall structure. The design of the fastening plate 16 and the support buckle 17 simplifies the assembly and disassembly process, allowing users to quickly adjust the device shape to adapt to the needs of different scenarios, improving the convenience and efficiency of use.

[0022] When in use, the entire device is folded into a compact form in its carrying state, with the internal structure wrapped in a waterproof cloth 1. The first hollow plate 4 and the second hollow plate 5 are in a retracted state, making it easy to carry and taking up little space. When a stretcher is needed, the user can easily unfold the device through the pull plate 6. Then, the user can pull the first hollow plate 4 at both ends of the second hollow plate 5 outward, while the first telescopic plate 12, which is slidably connected in the first hollow plate 4, and the two sets of outwardly extending second telescopic plates 13, which are slidably connected in the second hollow plate 5, are fully extended. At the same time as the pull plate 6 is pulled, the support plate 14 inside the hidden groove 15 is also unfolded. This process not only increases the overall length and width but also provides a larger support area for the device. The rotating rod 10 allows the second telescopic plate 13 to be flexibly adjusted in angle as needed, while the stop plate 11 restricts the rotation angle to prevent excessive rotation from causing structural instability. When it needs to be used as a stretcher, it provides a more stable and comfortable surface for the injured person to use.

[0023] Through the steps described above and its rapid deployment design, the equipment can be quickly converted into a usable state in emergency rescue scenarios, saving valuable time. Its portable design means that carrying such a multi-functional piece of equipment will not be a burden, but rather provide great convenience, whether hiking or in a professional rescue team. The structural flexibility of the device allows it to adapt to various terrains and environmental conditions, whether wetlands, mountains, or other complex terrains, it can be used effectively. In addition, by using waterproof materials and other reinforcement measures, the reliability and durability of the equipment are ensured under various harsh weather conditions, solving the problem that carrying traditional stretchers or other large rescue equipment is often very inconvenient in emergency rescue or outdoor adventures, and that time is a critical factor in emergency situations, while traditional rescue equipment usually requires a long time to prepare and deploy.

[0024] In addition, the foldable rescue pack can be used as a backpack when folded; its outer layer is designed with storage bags (not shown in the figure), and the interior contains a waterproof cloth, a first hollow board 4 and a second hollow board 5 to form a large main bag, which can be used to store medical supplies, medicines or personal items of the user; After the rescue pack is unfolded into a stretcher, the pull plate 6 can be replaced with carbon fiber rods as needed. The two telescopic carbon fiber rods are inserted into the pre-set fixing structures (such as fixing blocks 9 or similar interfaces) on both sides of the stretcher as lifting rods. When not in stretcher mode, the carbon fiber pole can be retracted to about 1 meter in length and used independently as a trekking pole; when fully extended, it can reach about 2 meters in length to meet the needs of stretcher transport. The main structure of the entire rescue pack (such as the waterproof tarpaulin 1, the first hollow board 4 and the second hollow board 5) and additional components (such as the shoulder straps 8) are all made of materials with waterproof and abrasion-resistant properties. Velcro can be installed on the back of the rescue pack (i.e. the side close to the user's back) for easy temporary fixation of items or markings.

[0025] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A foldable rescue bag, comprising a waterproof tarpaulin (1); characterized in that: It also includes a first hollow plate (4), a second hollow plate (5), a pull plate (6), a rotating rod (10), a stop plate (11), a first telescopic plate (12), and a second telescopic plate (13); two sets of second hollow plates (5) are symmetrically installed at the bottom of the waterproof cloth (1), two sets of first hollow plates (4) for folding and telescopic are symmetrically installed at both ends of the second hollow plate (5), the first telescopic plate (12) is slidably connected inside the first hollow plate (4), two sets of second telescopic plates (13) that extend outward symmetrically are slidably connected inside the second hollow plate (5), a rotating rod (10) that is rotatably connected to the second telescopic plate (13) is provided at the center of the lower end of the first hollow plate (4), a stop plate (11) for limiting the rotation angle is installed on the outer side of the lower end of the first hollow plate (4), and a pull plate (6) is fixedly connected to the upper end of the first hollow plate (4).

2. The foldable rescue bag according to claim 1, characterized in that: A zipper (2) is installed at the center connection of the waterproof cloth (1), and a zipper head (3) is slidably connected to the outside of the zipper (2). A limiting plate (20) is installed inside the waterproof cloth (1) and is fixedly connected to the first hollow plate (4).

3. The foldable rescue bag according to claim 2, characterized in that: The limiting plate (20) and the waterproof cloth (1) are connected by a fastening groove (18), and a lying plate (19) is installed between the two sets of second hollow plates (5) at the lower end of the pull plate (6).

4. The foldable rescue bag according to claim 3, characterized in that: The stretcher (19) has a hidden groove (15) inside. A support plate (14) that is fixedly connected to the pull plate (6) is installed inside the hidden groove (15). By unfolding the pull plate (6), the support plate (14) is pulled out from inside the hidden groove (15) to form a longer stretcher.

5. The foldable rescue bag according to claim 1, characterized in that: The second hollow plate (5) has fixing blocks (9) installed at both the upper and lower ends of its outer side, and a shoulder strap (8) is provided linearly between the two sets of fixing blocks (9).

6. The foldable rescue bag according to claim 1, characterized in that: The first hollow plate (4) has a limiting groove (7) on both outer sides that is fastened to the first telescopic plate (12), and the second hollow plate (5) has a limiting groove (7) on the outer side of the top that is fastened to the second telescopic plate (13).

7. The foldable rescue bag according to claim 1, characterized in that: A fastening plate (16) is installed at the connection between the second telescopic plate (13) and the first telescopic plate (12). The front end of the fastening plate (16) is provided with a support buckle (17) that is fastened to the first telescopic plate (12).

8. The foldable rescue bag according to claim 1, characterized in that: Storage bags are provided on the first hollow plate (4) and the second hollow plate (5), located below the unfolded stretcher.

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