Umbrella-free emergency material air-drop box with air bag

Abstract

The invention discloses a parachute-free emergency material air-drop box with an air bag. The parachute-free emergency material air-drop box comprises a parachute-free emergency material air-drop box body (1) and an externally-hung protective air bag (2). Two auxiliary fasteners (9) are particularly fixed in order to enable the umbrella-free emergency material air-drop box (1) to be instantly impacted when the umbrella-free emergency material air-drop box (1) is in contact with the ground in an umbrella-free state; the steel belt (10) can be quickly opened by pulling the pull ring; after the parachute-free emergency material air-drop box (1) is in contact with the ground, the vibration reduction body in the box decomposes impact force to achieve the purpose of vibration reduction; when the parachute-free emergency material air-drop box (1) lands in a parachute-free state, under the action of impact force, the external protection air bag (2) can protect the air-drop box to the maximum extent. The invention aims to improve the protection capability of the parachute-free air-dropped materials and realize the parachute-free air-dropped supply of the emergency materials. And the safety and reliability of parachute-free air-drop packaging, the repeated utilization rate of emergency packaging products and the convenience and economical efficiency of operation are improved as much as possible.

Description

Technical Field

[0001] This invention relates to an airdrop container, and more particularly to an airdrop container for emergency supplies without an umbrella, equipped with an airbag. Background Technology

[0002] When an emergency occurs, delivering emergency supplies intact to the scene in the shortest possible time and at the fastest speed is crucial for saving lives and protecting property.

[0003] The strength of a typical airdrop container is only suitable for general use. However, increasing the strength and rigidity of the container indefinitely will not only greatly increase its weight but also raise the cost. Summary of the Invention

[0004] An airdrop box for emergency supplies without umbrellas with an airbag includes: an airdrop box for emergency supplies without umbrellas and an external protective airbag.

[0005] External protective airbags are attached to the outside of the umbrella-less emergency supplies airdrop box.

[0006] The umbrella-less emergency supplies airdrop box includes: corner protectors, edge protectors, box panels, handles, buckles, bulletproof wing nuts, and auxiliary fasteners.

[0007] The edge protectors are inserted into the box panels through grooves to form the lid and body of the airdrop box. The lid and body have upper and lower edge openings that interlock with each other. The corner protectors are fixed to each corner of the box.

[0008] The auxiliary fastener includes a steel band, a pull ring, and a screw. The pull ring and screw are fixed to the steel band.

[0009] Handles are installed on both sides of the center of the front of the airdrop box; buckles and bulletproof wing nuts are evenly distributed on both sides of the center line of the front of the airdrop box. After buckling, tighten the bulletproof wing nuts.

[0010] The auxiliary fastener is fixed to the umbrella-less emergency supplies airdrop container.

[0011] The emergency supplies airdrop box contains columnar vibration damping elements and planar vibration damping layers.

[0012] External protective airbags include: airbags and airtight zippers.

[0013] The airbag is made of one of the following materials: polyurethane (PU), polyvinyl chloride (PVC), thermoplastic polyurethane (TPU), tarpaulin, or rubberized canvas. The airtight zipper and the airbag are heat-pressed together as one unit.

[0014] When the lid of the umbrellaless emergency supplies airdrop box is closed, the upper and lower rims "interlock" to achieve a sealing effect, making the airdrop box more robust and stronger.

[0015] To ensure that the emergency supplies airdrop box can withstand the instantaneous impact upon landing without an umbrella, two auxiliary fasteners are specially installed; pulling the pull ring can quickly open the steel belt.

[0016] When the umbrellaless emergency supplies airdrop box touches the ground, the contents exert a huge impact force on all six sides of the box under the action of inertial impact. The force is first evenly distributed on the planar damping layer. Due to the transmissibility of force, it quickly acts on the columnar damping layer, decomposing the impact force of the columnar damping body, thereby achieving the purpose of vibration reduction.

[0017] When an emergency supply airdrop box lands without a parachute, the external protective airbag will protect the airdrop box to the greatest extent under the impact force. If the external protective airbag explodes, the compressed gas will generate a reaction force, i.e., a reverse thrust, which will push the airdrop box in the opposite direction to achieve the purpose of protecting the airdrop box.

[0018] This invention aims to improve the protective capabilities of umbrella-less airdropped supplies and achieve umbrella-less airdrop replenishment of emergency supplies. It strives to maximize the safety and reliability of umbrella-less airdrop packaging, as well as the reusability, ease of operation, and economy of emergency packaging products. Attached Figure Description

[0019] Figure 1 A schematic diagram of a parachute-free emergency supplies airdrop box with an airbag;

[0020] Figure 2 A schematic diagram of the edge and opening structure of an airbag-equipped, umbrella-less emergency supplies airdrop box;

[0021] Figure 3 A schematic diagram of an auxiliary fastener for an airbag-equipped, umbrella-less emergency supplies airdrop box;

[0022] Figure 4 A schematic diagram of the stress state of the internal vibration damping layer of an air-dropped emergency supplies container without an umbrella and equipped with an airbag;

[0023] Figure 5 A schematic diagram of an airdrop box for emergency supplies without umbrellas, featuring an external protective airbag.

[0024] 1. Umbrellaless Emergency Supplies Airdrop Box 2. External Protective Airbag 3. Corner Protectors 4. Edge Protectors 5. Box Panels 6. Handles 7. Hook and Loop 8. Bulletproof Wing Nuts 9. Auxiliary Fasteners 10. Steel Straps 11. Pull Rings 12. Screws 13. Airbag 14. Airtight Zipper Detailed Implementation

[0025] An airdrop box for emergency supplies without umbrellas with an airbag includes: an airdrop box for emergency supplies without umbrellas 1 and an external protective airbag 2.

[0026] Place the umbrellaless emergency supplies airdrop box 1 into the external protective airbag 2, pull the airtight zipper 14, and it is in airdrop mode when it is full of gas.

[0027] The umbrella-less emergency supplies airdrop box 1 includes: corner protectors 3, edge protectors 4, box panels 5, handles 6, buckles 7, bulletproof wing nuts 8, and auxiliary fasteners 9.

[0028] The edge protectors 4 are inserted into the box plate 5 through grooves to form the box lid and box body of the airdrop box. The box lid and box body have upper edge openings and lower edge openings that interlock with each other. The corner protectors 3 are fixed to each corner of the box.

[0029] Handles 6 are installed on both sides of the center of the front of the umbrella-less emergency supplies airdrop box 1; buckles 7 and bulletproof wing nuts 8 are fixed and evenly distributed on both sides of the center line of the front of the umbrella-less emergency supplies airdrop box 1. After buckling, tighten the bulletproof wing nuts 8.

[0030] The auxiliary fastener 9 includes a steel band 10, a pull ring 11, and a screw 12. The pull ring 11 and the screw 12 are fixed to the steel band 10.

[0031] The auxiliary fastener 9 is fixed to the umbrella-less emergency supplies airdrop box 1.

[0032] The emergency supplies airdrop box 1 contains columnar vibration damping elements and planar vibration damping layers.

[0033] External protective airbag 2, including: airbag 13 and airtight zipper 14.

[0034] The airbag 13 is made of one of the following materials: polyurethane (PU), polyvinyl chloride (PVC), thermoplastic polyurethane (TPU), tarpaulin, or rubberized canvas. The airtight zipper 14 is heat-pressed together with the airbag 13.

[0035] When the umbrella-less emergency supplies airdrop box 1 is closed, the upper and lower rims "interlock" to achieve a sealing effect, making the airdrop box more robust and stronger.

[0036] To ensure that the airdrop box 1 for emergency supplies without an umbrella can withstand the instantaneous impact upon landing without an umbrella, two auxiliary fasteners 9 are specially fixed; pulling the pull ring 11 will quickly open the steel belt 10.

[0037] After the umbrella-less emergency supplies airdrop box 1 touches the ground, the contents, under the action of inertial impact, generate a huge impact force on the six sides of the box. It first acts relatively evenly on the planar damping layer. Due to the transmissibility of force, it quickly acts on the columnar damping layer, decomposing the impact force of the columnar damping body, thereby achieving the purpose of vibration reduction.

[0038] When the emergency supply airdrop box 1 lands without a parachute, the external protective airbag 2 will protect the airdrop box to the greatest extent under the impact force. If the external protective airbag 2 explodes, the compressed gas will generate a reaction force, i.e., a reverse thrust, which will push the airdrop box in the opposite direction to achieve the purpose of protecting the airdrop box.

Claims

1. A parachute-free emergency supplies airdrop box with an airbag, characterized in that... include: An umbrella-less emergency supplies airdrop box (1) and an external protective airbag (2); An external protective airbag (2) is wrapped around the umbrella-less emergency supplies airdrop box (1); In order to ensure that the airdrop box (1) for emergency supplies without umbrella can withstand the instantaneous impact when it touches the ground without umbrella, two auxiliary fasteners (9) are specially fixed; pulling the pull ring (11) can quickly open the steel belt (10); After the umbrella-less emergency supplies airdrop box (1) touches the ground, the contents will generate a huge impact force on the six sides of the box under the action of inertial impact force. First, it will act relatively evenly on the planar damping layer. Due to the transmissibility of force, it will quickly act on the columnar damping layer, decompose the impact force of the columnar damping body, and thus achieve the purpose of vibration reduction. When the emergency supply airdrop box (1) lands without an umbrella, the external protective airbag (2) will protect the airdrop box to the greatest extent under the impact force. If the external protective airbag (2) explodes, the compressed gas will generate a reaction force, i.e. a reverse thrust, which will push the airdrop box in the opposite direction to achieve the purpose of protecting the airdrop box.

2. The umbrella-less emergency supplies airdrop box with an airbag according to claim 1, characterized in that... The umbrellaless emergency supplies airdrop box (1) is placed inside the external protective airbag (2), and the airtight zipper (14) is pulled up. When it is filled with gas, it is in the airdrop state.

3. The umbrella-less emergency supplies airdrop box with an airbag according to claim 1, characterized in that... The umbrellaless emergency supplies airdrop box (1) includes: corner protectors (3), edge protectors (4), box panel (5), handle (6), buckle (7), bulletproof wing nut (8), and auxiliary fastener (9); the edge protectors (4) are inserted into the box panel (5) through grooves to form the box cover and box body of the airdrop box, and the box cover and box body have upper edge openings and lower edge openings respectively and they mesh with each other; the corner protectors (3) are fixed to each corner of the box.

4. The umbrella-less emergency supplies airdrop box with an airbag according to claim 1, characterized in that... The handle (6) is installed on both sides of the center of the front of the umbrella-less emergency supplies airdrop box (1); the buckle (7) and the bulletproof butterfly nut (8) are fixed and evenly distributed on both sides of the center line of the front of the umbrella-less emergency supplies airdrop box (1); after the buckle is fastened, the bulletproof butterfly nut (8) is tightened.

5. The umbrella-less emergency supplies airdrop box with an airbag according to claim 1, characterized in that... The auxiliary fastener (9) includes: a steel strip (10), a pull ring (11) and a screw (12); the pull ring (11) and the screw (12) are fixed on the steel strip (10); the auxiliary fastener (9) is fixed on the body of the umbrella-less emergency supplies airdrop box (1).

6. The umbrella-less emergency supplies airdrop box with an airbag according to claim 1, characterized in that... The emergency supplies airdrop box (1) has a columnar vibration damping body and a planar vibration damping layer inside.

7. The umbrella-less emergency supplies airdrop box with an airbag according to claim 1, characterized in that... The external protective airbag (2) includes: an airbag (13) and an airtight zipper (14).

8. The umbrella-less emergency supplies airdrop box with an airbag according to claim 1, characterized in that... The airbag (13) is made of polyurethane (PU), polyvinyl chloride (PVC), thermoplastic polyurethane (TPU), tarpaulin, or adhesive-coated canvas; the airtight zipper (14) and the airbag (13) are heat-pressed together.

9. A parachute-free emergency supplies airdrop box with an airbag according to claim 1, characterized in that... When the umbrella-less emergency supplies airdrop box (1) is closed, the upper and lower rims "interlock" to achieve a sealing effect, making the airdrop box more robust and stronger.

Images