Waterproof and moistureproof air-drop buffering air bag

Abstract

The utility model provides a waterproof and moistureproof air-drop buffering air bag, which relates to the technical field of safety protection and comprises a protection air bag and a buffering air bag waterproof and moistureproof mechanism, and the buffering air bag waterproof and moistureproof mechanism is arranged on the outer side of the protection air bag. The supporting base plate can serve as a damping component to conduct damping on the air drop, if the air drop falls into water, the floating air bag can provide a part of floating force, the problem that the air drop is immersed in the water due to the fact that the floating capacity of the protective air bag is insufficient is solved, and the reflective strips can provide reflection light when light irradiates at night; the supporting plate can protect the safety of a plastic film at the bottom of the protective air bag, leakage caused by puncturing of sharp objects during landing is avoided, and the damping spring set can be used for damping, so that damage to objects in the air drop caused by hard landing due to large impact force of the air drop during landing can be avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of safety protection, especially relates to a waterproof and moistureproof air drop buffer air bag. BACKGROUND

[0002] The air drop buffer air bag is a device for protecting materials from impact and moisture damage during air drop, which usually adopts an automatic inflation design, utilizes high-speed airflow in flight to convert into pressure energy, makes the air bag automatically inflate and unfold, and completes the buffering process when landing. This air bag system is simple in structure and light in weight, and does not need to carry additional inflation devices. However, the natural inflation air bag has certain requirements for environmental conditions, so a new type of self-inflating buffer air bag structure and characteristics are proposed to better meet the buffering requirements under different working conditions. In addition, in order to improve the buffering performance, a combined air bag design is also proposed. Through the combined air bag scheme containing a cylindrical sealed inner air bag, excellent buffering performance can be provided under various working conditions.

[0003] After searching, the case of the publication number "CN212386700U" mentioned "the utility model discloses a buffer air bag device, including air bag, the bottom surface of air bag is equipped with self -inflating mouth, the side surface of air bag is equipped with membrane type exhaust port, the periphery of self -inflating mouth is equipped with a plurality of buffer boxes, the inside of buffer box is equipped with slide, the both ends of slide are equipped with upper limit structure and lower limit structure respectively, the bottom surface of buffer box is equipped with opening, the opening of buffer box bottom surface is equipped with support plate, and the buffer spring is fixed on the support plate, the upper end of buffer spring is connected with piston plate, the both sides of the opening of buffer box bottom surface are equipped with hinge, and the hinge arm of hinge is blocked on the outside of support plate, the top of buffer box is equipped with breathing hole, and the inside of buffer box is communicated with the inside of air bag through breathing hole", the utility model is applicable to the air drop of precision electronic components, increases buffering effect, can be used repeatedly, also can be reformed on the basis of existing air bag structure, simple to operate, but the existing air drop buffer air bag is mainly used for protection in aspects such as shock absorption when landing, however, in the landing process, it is easy to fall into a water pit or a river, so as to cause air drop to be flooded, and internal materials to be infected.

[0004] Therefore, we provide a waterproof and moistureproof air drop buffer air bag to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a waterproof and moistureproof air drop buffer air bag to solve the problems in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: a waterproof and moistureproof air drop buffer air bag, including protection air bag and buffer air bag waterproof and moistureproof mechanism, the outside of protection air bag is installed with buffer air bag waterproof and moistureproof mechanism;

[0007] The buffer air bag waterproof and moisture-proof mechanism comprises a supporting pad plate, a floating air bag, a reflective strip and a damping assembly, the inner side of the protective air bag is provided with the supporting pad plate, the outer side of the protective air bag is provided with the floating air bag, the middle of the floating air bag is provided with the reflective strip, and the lower side of the protective air bag is provided with the damping assembly.

[0008] Preferably, the supporting pad plate and the protective air bag are connected through a clamping groove, and the supporting pad plate is made of rubber.

[0009] Preferably, the floating air bag and the protective air bag are connected through adhesion, and the floating air bag and the protective air bag are arranged in a peripheral distribution mode.

[0010] Preferably, the reflective strip and the protective air bag are connected through adhesion, and the reflective strip and the protective air bag are arranged in a four-corner symmetry mode.

[0011] Preferably, the damping assembly comprises a supporting plate and a damping spring group, and the lower side of the protective air bag is welded with the supporting plate, and the inner side of the supporting plate is provided with the damping spring group.

[0012] Preferably, the upper side of the protective air bag is provided with an air bag sealing assembly, the air bag sealing assembly comprises a magnetic plate, a metal plate, a PVC thin plate and a flash light, the upper side of the protective air bag is connected with the magnetic plate through adhesion, the upper side of the magnetic plate is connected with the metal plate through magnetic attraction, the upper side of the metal plate is connected with the PVC thin plate through adhesion, and the middle of the PVC thin plate is provided with the flash light.

[0013] Preferably, the flash light and the PVC thin plate are connected through adhesion, and the flash light is a red light flash light.

[0014] Compared with the prior art, the buffer air bag waterproof and moisture-proof mechanism has the following beneficial effects:

[0015] 1. When the buffer air bag waterproof and moisture-proof mechanism is used, the supporting pad plate can protect the bottom supporting force of the protective air bag after air drop, avoid deformation of the bottom of the protective air bag due to force after landing, and thus reduce the protection capacity, and the supporting pad plate can serve as a damping component to dampen the air drop, the floating air bag can provide a part of floating force when the air drop falls into water, avoid the problem of insufficient floating capacity of the protective air bag, thus the air drop is submerged in water, the reflective strip can provide reflection when the light is irradiated at night, the personnel can be found and the specific position can be positioned in time, the supporting plate can protect the safety of the plastic film at the bottom of the protective air bag, avoid being pierced by sharp objects when landing, thus leakage is avoided, and the damping of the damping spring group can avoid that the air drop itself has a large impact when landing, thus the internal articles of the air drop are damaged by hard landing.

[0016] 2. The waterproof and moisture-proof mechanism of the buffer air bag is provided, when it is needed to use, the PVC sheet can be installed on the protective air bag through the magnetic plate and the metal plate, so that a more convenient installation mode of the PVC sheet is provided, and better top rainproof effect is provided, the light emitted by the flash light can make the person find the position faster, especially in the night environment, the position can be determined at a long distance, and the PVC sheet can be used as a temporary placing plate, which plays a moisture-proof effect and provides convenience for the user. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall appearance structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the internal structure of the protective air bag of the utility model;

[0019] Figure 3 It is a schematic diagram of the bottom structure of the protective air bag of the utility model;

[0020] Figure 4 It is a schematic diagram of the bottom structure of the PVC sheet of the utility model.

[0021] Marked number in the figure: 1, protective air bag; 2, buffer air bag waterproof and moisture-proof mechanism; 21, support pad; 22, floating air bag; 23, reflective strip; 24, damping assembly; 241, support plate; 242, damping spring group; 3, air bag sealing assembly; 31, magnetic plate; 32, metal plate; 33, PVC sheet; 34, flash light. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0023] Embodiment one

[0024] Please refer to Figures 1-4 The utility model provides a technical scheme: a waterproof and moisture-proof air drop buffer air bag, which comprises a protective air bag 1 and a buffer air bag waterproof and moisture-proof mechanism 2, and the buffer air bag waterproof and moisture-proof mechanism 2 is installed on the outer side of the protective air bag 1;

[0025] The buffer air bag waterproof and moisture-proof mechanism 2 comprises a supporting pad plate 21, a floating air bag 22, a reflective strip 23 and a shock absorbing assembly 24, the inner side of the protective air bag 1 is provided with the supporting pad plate 21, the outer side of the protective air bag 1 is provided with the floating air bag 22, the middle of the floating air bag 22 is provided with the reflective strip 23, and the lower side of the protective air bag 1 is provided with the shock absorbing assembly 24.

[0026] Further, the supporting pad plate 21 is connected with the protective air bag 1 through a clamping groove connection, the supporting pad plate 21 is made of rubber, when it is needed to use, the supporting pad plate 21 can protect the bottom supporting force of the protective air bag 1 after air drop, so that the deformation of the bottom of the protective air bag 1 due to stress after landing is avoided, thereby reducing the protection capacity, and the supporting pad plate 21 can serve as a shock absorbing component to shock absorb the air drop.

[0027] Further, the floating air bag 22 is connected with the protective air bag 1 through adhesion connection, the floating air bag 22 and the protective air bag 1 are arranged in a four-around distribution mode, when it is needed to use, the air drop is fallen into water, the floating air bag 22 can provide a part of floating force, so that the problem of insufficient floating capacity of the protective air bag 1 is avoided, thereby avoiding the air drop from being submerged in water.

[0028] Further, the reflective strip 23 is connected with the protective air bag 1 through adhesion connection, the reflective strip 23 and the protective air bag 1 are arranged in a four-corner symmetry mode, when it is needed to use, the reflective strip 23 can provide reflection under the light irradiation at night, thereby facilitating the timely positioning of the specific position of the personnel.

[0029] Further, the shock absorbing assembly 24 comprises a supporting plate 241 and a shock absorbing spring group 242, the lower side of the protective air bag 1 is welded with the supporting plate 241, the inner side of the supporting plate 241 is provided with the shock absorbing spring group 242, when it is needed to use, the supporting plate 241 can protect the safety of the plastic film at the bottom of the protective air bag 1, so that the plastic film is prevented from being punctured by sharp objects when landing, thereby avoiding leakage, and the shock absorbing of the shock absorbing spring group 242 can avoid that the air drop has a large self-impact force when landing, so that the internal articles of the air drop are damaged by hard landing.

[0030] Embodiment two

[0031] Please refer to Figure 1 , Figure 2 and Figure 4As shown, the comparative example one, as another embodiment of the utility model, the upper side of the protective air bag 1 is provided with the air bag sealing assembly 3, the air bag sealing assembly 3 includes magnetic plate 31, metal plate 32, PVC sheet 33 and flash lamp 34, the upper side of the protective air bag 1 is all connected with magnetic plate 31, the upper side of magnetic plate 31 is all connected with metal plate 32, the upper side of metal plate 32 is connected with PVC sheet 33, and the middle of PVC sheet 33 is provided with flash lamp 34, when needing to use, through magnetic plate 31 and metal plate 32, can make PVC sheet 33 install to the protective air bag 1, this can provide more convenient PVC sheet 33 installation mode, and can provide better top rainproof effect.

[0032] Further, the flash lamp 34 and the PVC sheet 33 are connected by adhesion, the flash lamp 34 is a red light flash lamp, when needing to use, the light emitted by the flash lamp 34 can make the person faster positioning position, especially in the night environment, can determine the position at a far position, and the PVC sheet 33 can be used as a temporary placing plate, plays a moisture-proof effect, provides convenience for the user.

[0033] Working principle: move a waterproof and moisture-proof air-drop buffer air bag to the working position, when using, first, air-drop is placed into the protective air bag 1, and the PVC sheet 33 is adsorbed to the magnetic plate 31 through the metal plate 32, second, air-drop is dropped, when landing, the shock-absorbing spring group 242 in the support plate 241 shock-absorbs and protects the protective air bag 1, and the support pad 21 shock-absorbs the air-drop in the protective air bag 1, if falling into water, then floats through the floating air bag 22 and the protective air bag 1, if such as water pit, then plays a waterproof and moisture-proof effect, finally, when the person looks for, the flash lamp 34 on the PVC sheet 33 can emit red light, facilitates the person to locate, if the PVC sheet 33 and the flash lamp 34 fall off, then can be positioned through the light reflected by the reflective strip 23, so that the use process of a waterproof and moisture-proof air-drop buffer air bag is completed.

[0034] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A waterproof and moisture-proof air-landing buffer airbag, comprising a protective airbag (1) and a waterproof and moisture-proof airbag mechanism (2), characterized in that: The outer side of the protective air bag (1) is provided with a buffer air bag waterproof and moisture-proof mechanism (2); The buffer air bag waterproof and moisture-proof mechanism (2) comprises a supporting pad (21), a floating air bag (22), a reflective strip (23) and a damping assembly (24), the inner side of the protective air bag (1) is provided with the supporting pad (21), the outer side of the protective air bag (1) is provided with the floating air bag (22), the middle of the floating air bag (22) is provided with the reflective strip (23), and the lower side of the protective air bag (1) is provided with the damping assembly (24).

2. The waterproof and moisture-proof air-drop cushion airbag according to claim 1, characterized in that, The supporting pad (21) is connected with the protective air bag (1) through a clamping groove, and the supporting pad (21) is made of rubber.

3. The waterproof and moisture-proof air-drop cushion airbag according to claim 1, characterized in that, The floating air bag (22) is connected with the protective air bag (1) through adhesion, and the floating air bag (22) and the protective air bag (1) are arranged in a peripheral distribution mode.

4. The waterproof and moisture-proof air-drop cushion airbag according to claim 1, characterized in that, The reflective strip (23) is connected with the protective air bag (1) through adhesion, and the reflective strip (23) and the protective air bag (1) are arranged in a four-corner symmetry mode.

5. The waterproof and moisture-proof air-drop cushion airbag according to claim 1, characterized in that, The damping assembly (24) comprises a supporting plate (241) and a damping spring group (242), the lower side of the protective air bag (1) is welded with the supporting plate (241), and the inner side of the supporting plate (241) is provided with the damping spring group (242).

6. The waterproof and moisture-proof air-drop cushion airbag according to claim 1, characterized in that, The upper side of the protective air bag (1) is provided with an air bag sealing assembly (3), the air bag sealing assembly (3) comprises a magnetic plate (31), a metal plate (32), a PVC thin plate (33) and a flash light (34), the upper side of the protective air bag (1) is connected with the magnetic plate (31) through adhesion, the upper side of the magnetic plate (31) is connected with the metal plate (32) through magnetic attraction, the upper side of the metal plate (32) is connected with the PVC thin plate (33) through adhesion, and the middle of the PVC thin plate (33) is provided with the flash light (34).

7. The waterproof and moisture-proof air-drop cushion airbag according to claim 6, characterized in that, The flash light (34) is connected with the PVC thin plate (33) through adhesion, and the flash light (34) is a red flash light.

Images