A paper house for post-disaster rescue and its use method

Abstract

The application provides a paper house for post-disaster rescue and a use method thereof. The paper house for post-disaster rescue comprises a paper house body, an internal framework and a bottom reinforcing assembly. The paper house body comprises a paper roof surface, a paper front surface, left and right surface semi-open structures, a back surface semi-open structure and a paper bottom surface. The paper front surface is provided with a tear-and-pull door. The left and right surface semi-open structures comprise a first main plate, and the back surface semi-open structure comprises a second main plate. Elastic ropes are arranged on the first main plate and the second main plate and are connected with ground nails inserted into the ground, so as to reversibly fix the first main plate and the second main plate in a horizontal state. The edges of the first main plate and the second main plate away from the paper roof surface are provided with buckle structures. Adjacent two paper house bodies are spliced through the buckle structures to form a modular rescue community. The application can be divided into multiple independent and interactive modules, can be combined according to specific requirements of a post-disaster site, is convenient to transport, simple to build and reusable.

Description

Technical Field

[0001] This application relates to the field of disaster relief technology, and in particular to a special disaster relief paper house and its usage method. Background Technology

[0002] Currently, temporary shelters are widely used after major disasters, with building structures mainly employing light steel, wood, and prefabricated structures, specifically including prefabricated houses and tents. These facilities provide basic temporary accommodation for disaster victims, meeting their temporary housing needs. In terms of material transportation, drone technology has been applied to disaster relief, enabling disaster assessment, delivery of lightweight supplies, and multi-drone collaborative operations, improving the timeliness and spatial coverage of rescue efforts.

[0003] However, existing temporary shelters still have many problems. For example, tents have poor windproof, rainproof, and heat insulation performance, resulting in low living comfort; prefabricated houses are slow to build, costly, and difficult to deploy quickly in disaster areas with inconvenient transportation.

[0004] Existing relief shelters are inadequate in terms of safety, living comfort, and social adaptability, failing to fully meet the needs of disaster victims. Furthermore, the traditional use of disposable delivery boxes leads to resource waste and environmental pollution. Therefore, we propose a special type of disaster relief paper shelter and its usage method. Summary of the Invention

[0005] In order to improve the problems of inconvenient transportation, time-consuming construction and waste of resources in the existing temporary refuge facilities, this application provides a special disaster relief paper house and its usage method.

[0006] Firstly, the paper house for post-disaster relief in special dangers provided in this application adopts the following technical solution:

[0007] A special disaster relief paper house includes a paper house body, an internal frame and a bottom reinforcement component. The paper house body is cut and folded from an integrated composite honeycomb cardboard. It includes a paper house roof surface and a paper house front, left and right semi-open structure and a back semi-open structure arranged around the paper house roof surface. The paper house bottom surface is provided on the side of the paper house front facing away from the paper house roof surface. The paper house front is provided with a tear-off door.

[0008] The left and right semi-open structure includes a first main board, and the rear semi-open structure includes a second main board. Elastic ropes are threaded through both the first and second main boards. The elastic ropes are connected to ground nails inserted into the ground to flip and fix the first and second main boards in a horizontal state.

[0009] The first and second main boards have snap-fit ​​structures on the edges away from the roof of the paper houses. The two adjacent paper house main bodies are spliced ​​together through the snap-fit ​​structures to form a modular rescue community.

[0010] Furthermore, the first motherboard has a first semi-circular baffle on its side, the second motherboard has a second semi-circular baffle on its side, the first motherboard has a first latch groove, the first semi-circular baffle has a second latch groove, and the second semi-circular baffle has a first insert tongue.

[0011] When the first semi-circular baffle flips to fit against the lower wall of the first main board, the first latch groove and the second latch groove overlap; when both the first main board and the second main board flip to be perpendicular to the roof surface of the paper roof, and the second semi-circular baffle flips to fit against the outer wall of the first main board, the first tongue is inserted and connected with the first latch groove and the second latch groove.

[0012] Furthermore, the first main board has three first rope holes on the edge away from the roof surface. Both ends of the elastic rope are provided with knots that are positioned inside the two first rope holes on both sides. After the middle part of the elastic rope wraps around the adjacent first main board, the roof surface, and the outer wall of the first main board on the other side, it passes through the first rope hole in the center of the first main board on the other side and then connects to the ground nail.

[0013] Furthermore, the second main board has two fourth rope holes on the edge away from the paper roof surface. Both ends of the elastic rope of the second main board are provided with a knot that is limited and left inside the two fourth rope holes. The middle part of the elastic rope wraps around the second main board and the paper roof surface, and then connects to the ground nail.

[0014] Furthermore, the internal skeleton includes:

[0015] There are four vertical paper tubes, which are vertically distributed at the four corners of the bottom reinforcement component;

[0016] There are four horizontal paper tubes, distributed between the tops of two adjacent vertical paper tubes;

[0017] The three-way structural component has three protruding parts that are respectively adapted to insert into a vertical paper tube and two horizontal paper tubes.

[0018] Furthermore, a first mortise is provided on the end side wall of the horizontal paper tube, and a third mortise is provided on the top side wall of the vertical paper tube. A stretcher is inserted and connected between adjacent first and third mortises, and both ends of the stretcher are provided with tenons that are respectively adapted to be inserted and matched with the first and third mortises.

[0019] Furthermore, the protruding side wall of the three-way structural component that is adapted to the vertical paper tube is provided with a second mortise. The second mortise is adapted to the tenon at the lower part of the stretcher body. When the vertical paper tube is fully inserted into the three-way structural component, the second mortise coincides with the third mortise.

[0020] Furthermore, the bottom reinforcement component includes:

[0021] The bottom plate has a second forked groove, and the lower end of the paper house after the bottom surface is flipped to be horizontal has a first forked groove that matches the second forked groove.

[0022] The fork-shaped brackets are inserted into the first fork-shaped groove and the second fork-shaped groove;

[0023] The bottom surface of the paper house has an annular groove that is adapted to be inserted into the vertical paper tube. The bottom of the vertical paper tube has several toothed notches. When the bottom surface of the paper house is flipped to be horizontal and attached to the base plate, a portion of the bottom of the vertical paper tube passes through the annular groove, and the fork-shaped bracket is partially engaged in the toothed notches.

[0024] Furthermore, the buckle structure includes a first buckle, a second buckle connected to the first motherboard, and a third buckle connected to the second motherboard. The first buckle is provided with a first flat groove, a fifth rope hole, and a first tongue. The second buckle is provided with a second flat groove, a sixth rope hole, and a second tongue. The first tongue is adapted to be inserted into the second flat groove, and the second tongue is adapted to be inserted into the first flat groove.

[0025] Secondly, this application provides a method for using a special disaster relief paper house, which, based on the aforementioned special disaster relief paper house, includes the following steps:

[0026] S1. During the airdrop and transportation phase of supplies, rescue personnel outside the disaster area place emergency relief kits inside relief cardboard houses, which are then airdropped at designated points by the transportation system.

[0027] S2. During the self-rescue phase, the affected people open the tear-open door of the rescue paper house and take out the rescue emergency kit to maintain their basic survival needs;

[0028] S3. In the module expansion stage, a single rescue paper house can accommodate 1 to 4 people. If there is a need for multiple households, the rescue paper houses are modularly connected. First, the semi-open structure on the back and the two semi-open structures on the left and right sides are opened. The elastic rope is used to pull the first main board and the second main board to flip and flatten them to a horizontal state. The first main board on the main body of two adjacent paper houses is connected and fixed to the first main board or the first main board and the second main board through the buckle structure to form a connecting channel, thus forming a modular rescue community.

[0029] S4. Resource Regeneration Stage: After rescuers arrive in the disaster area, the rescue paper houses can be collected and sorted after the disaster, and the materials can be recycled through resource recycling.

[0030] In summary, this application includes at least one of the following beneficial technical effects:

[0031] 1. Rapid Deployment: Combined with drones or airborne transportation, relief paper houses can be delivered to the scene as soon as possible after a disaster. The paper relief houses adopt a modular design, are lightweight, and are easy to assemble quickly, reducing the required time and manpower and gaining the golden rescue time.

[0032] 2. Environmentally Friendly and Energy-Saving: Rescue cardboard houses can be reused, transforming traditional corrugated cardboard packaging into rescue cardboard houses, promoting efficient resource utilization and reducing environmental pollution. Compared to traditional temporary shelters, paper materials are less expensive, and construction requires no specialized construction, resulting in lower labor costs. Unit costs can be further reduced during large-scale production. Furthermore, the low cost and lightweight nature of paper materials lowers transportation and production costs.

[0033] 3. High adaptability: The rescue paper house can be divided into multiple independent and interactive modules, which can be combined according to the specific needs of the disaster site, improving adaptability and flexibility; the adjustable support structure and connecting parts ensure the stability of the rescue house in different environments;

[0034] 4. Focus on psychological needs: The rescue community formed by the modular connection of the rescue paper houses facilitates communication and interaction among people, which helps disaster victims to rebuild their psychological well-being after the disaster. Attached Figure Description

[0035] To more clearly illustrate the technical solutions in this invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0036] Figure 1 This is a schematic diagram of the paper house body in its flattened state according to an embodiment of this application;

[0037] Figure 2 This is a structural schematic diagram of the paper house body in the closed state according to an embodiment of this application;

[0038] Figure 3 This is a structural schematic diagram of the unfolded side of the main body of the paper house according to an embodiment of this application;

[0039] Figure 4 This embodiment of the application is mainly used to illustrate the threading diagram of the elastic rope and the knot;

[0040] Figure 5 This is a schematic diagram of the assembly of the rescue paper house according to an embodiment of this application;

[0041] Figure 6 This is a schematic diagram of the rescue paper house binding in an embodiment of this application;

[0042] Figure 7This is a schematic diagram illustrating the removal of the emergency rescue kit from the rescue paper house according to an embodiment of this application;

[0043] Figure 8 This is a schematic diagram illustrating the unfolding and assembly of the rescue paper house in different states according to an embodiment of this application.

[0044] Figure 9 This is a schematic diagram of the snap-fit ​​structure according to an embodiment of this application;

[0045] Figure 10 This is a schematic diagram of the internal skeleton structure of an embodiment of this application;

[0046] Figure 11 This is a schematic diagram of the connection structure between the three-way structural member and the horizontal and vertical paper tubes according to an embodiment of this application;

[0047] Figure 12 This is a schematic diagram of the connection structure between the stretcher and the horizontal and vertical paper tubes in the embodiment of the application;

[0048] Figure 13 This is a schematic diagram showing the connection between the internal frame, the bottom surface of the paper house, the fork-shaped bracket, and the base plate in the embodiment of the application.

[0049] Figure 14 This is a schematic diagram of the application embodiment, mainly used to illustrate the cooperation relationship between the toothed notch and the fork-shaped bracket;

[0050] Figure 15 This is an exploded structural diagram of the fork-shaped bracket in the embodiment of the application.

[0051] Figure label:

[0052] 1. Main body of the paper house; 11. Front view of the paper house; 111. Tearable door; 112. Tearable window; 12. Roof of the paper house;

[0053] 13. Semi-open structure on the left and right sides; 131. First main board; 1311. First rope hole; 1312. First latch groove; 132. First semi-circular baffle; 1321. Second latch groove; 1322. Second rope hole;

[0054] 14. Semi-open structure on the back; 141. Second semi-circular baffle; 1411. Insert tongue; 1412. Third lanyard hole; 142. Second main board; 1421. Fourth lanyard hole;

[0055] 15. Paper house bottom surface; 151. First forked groove; 152. Annular groove;

[0056] 16. Buckle structure; 161. First buckle; 1611. First flat groove; 1612. Fifth cord hole; 1613. First buckle tongue; 162. Second buckle; 1621. Sixth cord hole; 1622. Second flat groove; 1623. Second buckle tongue; 163. Third buckle;

[0057] 2. Internal frame; 21. Horizontal paper tube; 211. First mortise; 22. T-joint structural component; 221. Second mortise; 23. Vertical paper tube; 231. Third mortise; 232. Toothed notch; 24. Stretcher; 241. Tenon;

[0058] 3. Bottom reinforcement component; 31. Fork-shaped bracket; 311. Diagonal strip; 3111. Slot; 3112. Triangular protrusion; 312. Frame strip; 3121. Triangular groove; 32. Base plate; 321. Second fork-shaped groove;

[0059] 4. Elastic rope; 41. Knot;

[0060] 5. Ground nails;

[0061] 6. Sponge strips. Detailed Implementation

[0062] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions of this invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this invention. All other embodiments obtained by those skilled in the art based on the embodiments of this invention without creative effort are within the scope of protection of this invention.

[0063] Reference Figures 1-15 This application discloses a disaster relief paper house, comprising a main body 1, an internal frame 2, and a bottom reinforcement component 3. The main body 1 is formed by cutting and folding an integrated composite honeycomb cardboard, with a waterproof coating on the outer surface and a polystyrene insulation layer inside. The composite honeycomb cardboard is an integrated packaging cardboard, folded using a pre-designed crease line. A six-sided main body 1 is formed through a folding process that alternates between horizontal and vertical directions. The thickness of the composite honeycomb cardboard is reduced at corners and bends to allow for folding space. The main body 1 can hold a rescue emergency kit, which includes emergency food, a sleeping bag, outdoor tools, first-aid supplies, and other items.

[0064] Reference Figure 1 , Figure 2 and Figure 3The main body of the paper house 1 includes a paper roof 12 and a front 11, a semi-open structure on the left and right sides 13, and a semi-open structure on the back 14 surrounding the paper roof 12. Sponge strips 6 are also provided at the seams of each joint. The paper house bottom 1515 is provided on the side of the paper house front 11 away from the paper roof 12. The paper house front 11 is provided with a tear-off door 111 and a tear-off window 112.

[0065] The left and right semi-open structure 13 includes a first main board 131, and the rear semi-open structure 14 includes a second main board 142. Elastic ropes 4 are threaded through the first main board 131 and the second main board 142. The elastic ropes 4 are connected to ground nails 5 inserted into the ground and are used to flip the first main board 131 and the second main board 142 and fix them in a horizontal state.

[0066] The first main board 131 and the second main board 142 have a snap-fit ​​structure 16 on the edge away from the paper roof 12. The two adjacent paper house main bodies 1 are spliced ​​together by the snap-fit ​​structure 16 to form a modular rescue community.

[0067] The first motherboard 131 has a first semi-circular baffle 132 on its side. At least one first semi-circular baffle 132 is provided; in practice, two first semi-circular baffles 132 are provided, with the one closest to the second motherboard additionally attached to the side of the first motherboard 131. The second motherboard 142 has two second semi-circular baffles 141 on its side, positioned on either side of the second motherboard 142. The first motherboard 131 has a first latch groove 1312, the first semi-circular baffle 132 has a second latch groove 1321, and the second semi-circular baffle 141 has a first tongue 1411.

[0068] When the first semi-circular baffle 132 is flipped to fit against the lower wall of the first main board 131, the first latch groove 1312 and the second latch groove 1321 overlap; when both the first main board 131 and the second main board 142 are flipped to be perpendicular to the roof surface 12 of the paper roof, and the second semi-circular baffle 141 is flipped to fit against the outer wall of the first main board 131, the first tongue 1411 is inserted and connected with the first latch groove 1312 and the second latch groove 1321.

[0069] Furthermore, to secure the entire rescue cardboard house, the first main board 131 has three first rope holes 1311 on its edge away from the cardboard roof 12. The elastic rope 4 has knots 41 at both ends, with a limiter placed inside the two first rope holes 1311 on either side. The elastic rope 4 wraps around the adjacent first main board 131, the cardboard roof 12, and the outer wall of the first main board 131 on the other side, then passes through the central first rope hole 1311 on that other side of the first main board 131 and connects to the ground stake 5. Simultaneously, the first semi-circular baffle 132 has a second rope hole 1322 on its side near the first rope hole 1311.

[0070] The second main board 142 has two fourth rope holes 1421 on its edge away from the paper roof surface 12. Corresponding to both ends of the elastic rope 4 on the second main board 142, a knot 41 is provided, with a limiting position, and is placed inside the two fourth rope holes 1421. Figure 4 As shown, the elastic rope 4 wraps around the second main board 142 and the paper roof surface 12 in the middle, and then connects to the ground nail 5. At the same time, a third rope hole 1412 is provided on the side of the second semi-circular baffle 141 near the fourth rope hole 1421.

[0071] Therefore, when assembling the cut integrated composite honeycomb cardboard into the relief cardboard house for the cost application, the first semi-circular baffle 132 is first flipped over to adhere to the inside of the first main board 131. Then, the front of the cardboard house 11, the second main board 142, and the two first main boards 131 are folded over along the four sides of the cardboard roof 12 to surround the cardboard roof 12, and the sponge strip 6 seals each seam. Then, the two second semi-circular baffles 141 are folded over to adhere to the outside of the two first main boards 131. The first tongue 1411 on the first semi-circular baffle 132 is then inserted into the first latching groove 1312 on the first main board 131 and passes through the second latching groove 1321 on the first semi-circular baffle 132 to fix the second main board 142 and the two first main boards 131. Finally, the elastic rope 4 on the second main board 142 is wrapped around the second main board 142, the cardboard roof 12, the front of the cardboard house 11, and the bottom reinforcement component 3 to tie the main body 1 of the cardboard house. The relief paper houses can then be mounted on drones or transport aircraft for airdropping to aid disaster relief efforts.

[0072] like Figure 5 and Figure 6 As shown, specifically, Figure 5 The following are the assembly steps for the rescue paper house: a. Assemble each component; b. After assembly, fold the integrated composite honeycomb cardboard together; c. Fold the roof 12; d. Fold the first semi-circular baffle 132 of the first main board 131; e. Fold the left and right semi-open structures 13 on both sides; f. Fold the second semi-circular baffle 141 of the second main board 142; g. Fold the first tongue 1411; h. Insert the first tongue 1411 into the first latching groove 1312 and the second latching groove 1321; i. Assembly complete. Figure 6 The diagram below illustrates the steps for tying up the rescue paper house: a'. Thread the elastic rope 4 through the diagram and tie a knot; b'. Thread the elastic rope 4 through the diagram and close the semi-open structures 13 on the left and right sides; c'. Wrap the excess elastic rope 4 around and tie a knot to secure it; d'. Thread the rope through the semi-open structure 14 on the back as shown and close it; e'. Wrap the excess elastic rope 4 around and tie a knot to secure it.

[0073] Once the relief cardboard houses are airdropped to the designated location, affected individuals can open the main door along the pre-set tear strips on the front of the house (marked with 11 pre-marked indentations) and retrieve their emergency rescue kits to maintain basic survival needs. Figure 7 As shown, Figure 7 The diagram illustrates the steps for retrieving the emergency rescue kit from the rescue paper house: a. The rescue paper house is placed on the ground; b. Open the tear-open door 111 on the front along the tear line; c. Distribute the rescue supplies; d. Supplies are retrieved.

[0074] Then, after disassembling the semi-open structure 14 on the back and the semi-open structures 13 on the left and right sides respectively, the elastic ropes 4 on the two first main boards 131 can be pulled and the middle of the elastic ropes 4 can be fixed with the ground nails 5, so that the two first main boards 131 can be flattened to be flush with the roof surface 12 of the paper house; similarly, the elastic ropes 4 on the second main board 142 can be pulled and the middle of the elastic ropes 4 can be fixed with the ground nails 5, so that the second main board 142 can be flattened to be flush with the roof surface 12 of the paper house, thus achieving the effect of fixing the rescue paper house.

[0075] Simultaneously, multiple rescue paper houses can be spliced ​​together using the snap-fit ​​structure 16 on the first main board 131 and the second main board 142 to form a modular rescue community. This modular rescue community, composed of multiple connected rescue paper houses, provides psychological support to disaster victims while increasing the overall load-bearing area and stability of the rescue paper houses, and facilitating communication. Figure 8 As shown, Figure 8 The following are schematic diagrams illustrating the unfolding and assembly of the rescue paper house in different states. The steps for each diagram are as follows: a. When opening from one side, open the semi-open structures 13 on the left and right sides and pull out the elastic rope 4 from the inside; b. Pull the elastic rope 4, and after the first main board 131 flips up to a horizontal height, use the ground nail 5 to fix the elastic rope 4 to the ground; a'. When opening from both sides, open the semi-open structures 13 on both sides and pull out the elastic rope 4 from the opposite side respectively; b'. Pull the elastic rope 4 respectively, and after the two first main boards 131 flip up to a horizontal height, use the ground nail 5 to fix the ropes to the ground respectively; a''. Open the surfaces that need to be spliced; b''. Splice the snap-fit ​​structures 16 of the splicing surfaces together as shown in the diagram; c''. The splicing is complete.

[0076] In addition, refer to Figure 9The buckle structure 16 includes a first buckle 161 and a third buckle 163 connected to both sides of the first main board 131, and a second buckle 162 connected to the second main board 142. The first buckle 161 is provided with a first flat groove 1611, a fifth rope hole 1612, and a first tongue 1411. The second buckle 162 is provided with a second flat groove 1622, a sixth rope hole 1621, and a second tongue 1411. The first tongue 1411 is inserted into and adapted to the second flat groove 1622, and the second tongue 1411 is inserted into and adapted to the first flat groove 1611. Similarly, the third buckle 163 is also provided with a corresponding flat groove, rope hole, and tongue 1411 to facilitate connection with the first buckle 161, second buckle 162, or third buckle 163 on another rescue paper house.

[0077] Taking two adjacent rescue paper houses connected by the first buckle 161 and the second buckle 162 as an example, the fifth rope hole 1612 and the sixth rope hole 1621 on them are used to connect with the first rope hole 1311 located in the middle of the first main board 131 so that the elastic rope 4 can pass through, thereby improving the connection strength between the first buckle 161 and the second buckle 162 and the first main board 131. When two adjacent rescue paper houses are assembled, the first tongue 1411 on the first buckle 161 inserts into the second flat groove 1622 from the upper surface of the second buckle 162 and extends to the lower surface of the second buckle 162. The second tongue 1411 on the second buckle 162 inserts into the first flat groove 1611 from the lower surface of the first buckle 161 and extends to the upper surface of the first buckle 161. This can achieve interlocking of the first buckle 161 and the second buckle 162. Thus, the adjacent left and right semi-open structures 13 and the back semi-open structure 14 on the two adjacent rescue paper houses are connected to form a passageway, which constitutes a community passage.

[0078] In order to improve the overall strength of the rescue paper house.

[0079] Firstly, referring to Figure 10 , Figure 11 and Figure 12 The aforementioned internal skeleton 2 includes:

[0080] The vertical paper tube 23 has four sections, which are vertically distributed at the four corners of the bottom reinforcing component 3;

[0081] There are four horizontal paper tubes 21, which are distributed between the tops of two adjacent vertical paper tubes 23. Both the vertical paper tubes 23 and the horizontal paper tubes 21 are made of kraft paper.

[0082] Four tee connectors 22 are provided, and three of their protrusions are respectively inserted and adapted to one vertical paper tube 23 and two horizontal paper tubes 21. Furthermore, in specific implementations, a rubber anti-slip layer can be further provided on the outer wall of the protrusions of the tee connectors 22 to ensure interference fit with the paper tubes and guarantee connection stability.

[0083] The horizontal paper tube 21 has a first mortise 211 on the end side wall and a third mortise 231 on the top side wall of the vertical paper tube 23. The adjacent first mortise 211 and third mortise 231 are connected by a stretcher 24. Both ends of the stretcher 24 are provided with tenons 241 that are respectively adapted to be inserted into the first mortise 211 and the third mortise 231.

[0084] The protruding sidewalls of the three-way structural member 22 that are adapted to be inserted into the vertical paper tube 23 and the horizontal paper tube 21 are provided with second mortises 221. The second mortises 221 are adapted to be inserted into the tenons 241 at the bottom of the stretcher body 24. When the vertical paper tube 23 and the three-way structural member 22 are fully inserted, the second mortises 221 and the third mortises 231 coincide. When the horizontal paper tube 21 and the three-way structural member 22 are fully inserted, the second mortises 221 and the first mortises 211 coincide.

[0085] Therefore, the four vertical paper tubes 23 and four horizontal paper tubes 21 can be stably connected through the four three-way structures. Furthermore, the stretchers 24 between adjacent vertical and horizontal paper tubes 23 and 21 enhance stability and compressive strength, further improving the overall rigidity of the internal frame 2. This provides excellent support for the rescue paper house, ensuring its service life and structural strength. Moreover, the simultaneous insertion of tenons 241 with the first mortise 211 and the third mortise 231, as well as with the second mortise 221 and the third mortise 231 on the stretchers 24, limits the movement of the vertical and horizontal paper tubes 23 and prevents the internal frame 2 from loosening after assembly, further improving the structural strength of the internal frame.

[0086] Secondly, the aforementioned bottom reinforcement component 3 is a basic reinforcement component, installed at the bottom to form a basic load-bearing platform. Its dimensions are adapted to the outline of the rescue paper house ground, as shown in the reference. Figure 13 , Figure 14 and Figure 15 Specifically, it includes:

[0087] The bottom plate 32 has a second forked groove 321, and the lower end surface of the paper house bottom 15 after being flipped to a horizontal position has a first forked groove 151 that matches the second forked groove 321.

[0088] The fork-shaped bracket 31 is inserted into the first fork-shaped groove 151 and the second fork-shaped groove 321;

[0089] The bottom surface 15 of the paper house has an annular groove 152 that is adapted to fit the vertical paper tube 23. The annular groove 152 is partially connected to the second fork-shaped groove 321, and this connection corresponds to a part of the fork-shaped bracket 31. The bottom of the vertical paper tube 23 has several toothed notches 232. When the bottom surface 15 of the paper house is flipped to be horizontal and attached to the bottom plate 32, the bottom of the vertical paper tube 23 is inserted into the annular groove 152, and the fork-shaped bracket 31 is partially engaged in the toothed notches 232 at the bottom of the vertical paper tube 23. In this way, the vertical paper tube 23 can be engaged with the fork-shaped bracket 31 through the annular groove 152, which can connect the internal frame 2 and the bottom reinforcement component 3 into a whole, further improving the overall structural strength of the rescue paper house.

[0090] The fork-shaped bracket 31 includes:

[0091] The frame strip 312 has four strips connected end to end to form a frame shape, and the end of the frame strip 312 is provided with a triangular groove 3121.

[0092] Two diagonal strips 311 are provided and are arranged in a cross pattern. A slot 3111 is provided in the middle of the diagonal strip 3111. The two diagonal strips 311 are engaged and connected through the two slots 3111. A triangular protrusion 3112 is provided at the end of the diagonal strip 3111, which is compatible with two adjacent triangular grooves 3121.

[0093] Furthermore, the fork-shaped bracket 31 can be made of plastic, square steel, aluminum alloy tube, etc., and the connection methods of each component include, but are not limited to, gluing, welding, screwing, riveting, etc.

[0094] This application also discloses a method for using a paper house for disaster relief in extremely dangerous situations, based on the above-mentioned paper house for disaster relief in extremely dangerous situations, with reference to... Figures 5-8 The following technical solution is adopted:

[0095] A method for using a paper house for disaster relief in extremely dangerous situations includes the following steps:

[0096] S1. During the airdrop and transportation phase of supplies, rescue personnel outside the disaster area place emergency relief kits inside relief cardboard houses, which are then airdropped at designated points by the transportation system.

[0097] S2. During the self-rescue phase, the affected people open the tear-off door 111 of the rescue paper house and take out the rescue emergency kit to maintain basic survival needs;

[0098] S3. In the module expansion stage, a single rescue paper house can accommodate 1 to 4 people. If there is a need for multiple households, the rescue paper houses are modularly connected. First, open the semi-open structure 14 on the back and the two semi-open structures 13 on the left and right sides. Use the elastic rope 4 to pull, so that the first main board 131 and the second main board 142 are flipped and flattened to a horizontal state. Use the buckle structure 16 to connect and fix the first main board 131 on the main body 1 of two adjacent paper houses to each other or to the second main board 142 to form a connecting channel, thus forming a modular rescue community.

[0099] S4. Resource Regeneration Stage: After rescuers arrive in the disaster area, the rescue paper houses can be collected and sorted after the disaster, and the materials can be recycled through resource recycling.

[0100] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A type of paper house for disaster relief in special circumstances, characterized in that, The paper house includes a main body, an internal frame, and a bottom reinforcement component. The main body is formed by cutting and folding an integrated composite honeycomb cardboard. It includes a paper roof and a front, left and right semi-open structure, and a back semi-open structure surrounding the paper roof. The paper house bottom is located on the side of the front of the paper house away from the paper roof. A tear-off door is provided on the front of the paper house. The left and right semi-open structure includes a first main board, and the rear semi-open structure includes a second main board. Elastic ropes are threaded through both the first and second main boards. The elastic ropes are connected to ground nails inserted into the ground to flip and fix the first and second main boards in a horizontal state. The first and second main boards have snap-fit ​​structures on the edges of the side away from the roof of the paper house. The two adjacent paper house main bodies are spliced ​​together through the snap-fit ​​structures to form a modular rescue community. The first motherboard has a first semi-circular baffle on its side, the second motherboard has a second semi-circular baffle on its side, the first motherboard has a first latch groove, the first semi-circular baffle has a second latch groove, and the second semi-circular baffle has a first insert tongue. When the first semi-circular baffle flips to fit against the lower wall of the first main board, the first latch groove and the second latch groove overlap; when both the first main board and the second main board flip to be perpendicular to the roof surface of the paper roof, and the second semi-circular baffle flips to fit against the outer wall of the first main board, the first tongue is inserted and connected with the first latch groove and the second latch groove.

2. The paper house for post-disaster relief in special danger zones according to claim 1, characterized in that, The first main board has three first rope holes on the edge away from the paper roof. Both ends of the elastic rope are provided with knots that are positioned inside the two first rope holes on both sides. After the middle part of the elastic rope wraps around the adjacent first main board, the paper roof and the outer wall of the first main board on the other side, it passes through the first rope hole in the center of the first main board on the other side and then connects to the ground nail.

3. The paper house for post-disaster relief in special danger zones according to claim 1, characterized in that, The second main board has two fourth rope holes on the edge away from the paper roof. The elastic rope at both ends of the second main board is provided with a knot that is limited and left inside the two fourth rope holes. The middle part of the elastic rope wraps around the second main board and the paper roof before connecting to the ground nail.

4. A special disaster relief paper house according to any one of claims 1-3, characterized in that, The internal skeleton includes: There are four vertical paper tubes, which are vertically distributed at the four corners of the bottom reinforcement component; There are four horizontal paper tubes, distributed between the tops of two adjacent vertical paper tubes; The three-way structural component has three protruding parts that are respectively adapted to insert into a vertical paper tube and two horizontal paper tubes.

5. A special disaster relief paper house according to claim 4, characterized in that, The horizontal paper tube has a first mortise on its end side wall and a third mortise on its top side wall. A stretcher is inserted between adjacent first and third mortises. Both ends of the stretcher are provided with tenons that are respectively adapted to be inserted into the first and third mortises.

6. A special disaster relief paper house according to claim 5, characterized in that, The protruding side wall of the three-way structural member that is adapted to be inserted into the vertical paper tube is provided with a second mortise. The second mortise is adapted to be inserted into the tenon at the lower part of the stretcher. When the vertical paper tube is fully inserted into the three-way structural member, the second mortise coincides with the third mortise.

7. A special disaster relief paper house according to claim 4, characterized in that, The bottom reinforcement component includes: The bottom plate has a second forked groove, and the lower end of the paper house after the bottom surface is flipped to be horizontal has a first forked groove that matches the second forked groove. The fork-shaped brackets are inserted into the first fork-shaped groove and the second fork-shaped groove; The bottom surface of the paper house has an annular groove that is adapted to be inserted into the vertical paper tube. The bottom of the vertical paper tube has several toothed notches. When the bottom surface of the paper house is flipped to be horizontal and attached to the base plate, a portion of the bottom of the vertical paper tube passes through the annular groove, and the fork-shaped bracket is partially engaged in the toothed notches.

8. A special disaster relief paper house according to claim 1, characterized in that, The buckle structure includes a first buckle, a second buckle connected to the first motherboard, and a third buckle connected to the second motherboard. The first buckle is provided with a first flat groove, a fifth rope hole, and a first tongue. The second buckle is provided with a second flat groove, a sixth rope hole, and a second tongue. The first tongue is adapted to be inserted into the second flat groove, and the second tongue is adapted to be inserted into the first flat groove.

9. A method for using a disaster relief paper house for extremely dangerous situations, based on a disaster relief paper house for extremely dangerous situations as described in any one of claims 1-8, characterized in that, Includes the following steps: S1. During the airdrop and transportation phase of supplies, rescue personnel outside the disaster area place emergency relief kits inside relief cardboard houses, which are then airdropped at designated points by the transportation system. S2. During the self-rescue phase, the affected people open the tear-open door of the rescue paper house and take out the rescue emergency kit to maintain their basic survival needs; S3. In the module expansion stage, a single rescue paper house can accommodate 1 to 4 people; if there are multiple households, the rescue paper house is modularly connected. First, the back semi-open structure and the two left and right semi-open structures are opened, and the elastic rope is used to pull, so that the first main board and the second main board are flipped and flattened to a horizontal state. The snap-fit ​​structure connects and fixes the first main board on two adjacent paper house bodies to each other or the first main board to the second main board to form a connection channel, thus forming a modular rescue community. S4. Resource Regeneration Stage: After rescuers arrive in the disaster area, the rescue paper houses can be collected and sorted after the disaster, and the materials can be recycled through resource recycling.

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