CN219578455U - Protection air bag for explosion-proof water bag - Google Patents

Abstract

The utility model provides a protective airbag for an explosion-proof water bag, which relates to the technical field of water bag protection and comprises a first airbag installation cover, wherein a water baffle is fixedly connected to a stand column, an outer airbag is fixedly arranged at the periphery of the first airbag installation cover, a first inner airbag, a second inner airbag and a third inner airbag are fixedly arranged on the inner wall of the outer airbag, and the outer airbag is communicated with the first inner airbag, the second inner airbag and the third inner airbag. According to the utility model, the water flow in the cavity is divided by the water baffle plate and is blocked, so that when the water flow is rocked, the condition that a large amount of water flow is rocked due to too centralization is avoided, the water bag is not overturned too stably, the design of a plurality of air bags of the first inner air bag, the second inner air bag and the third inner air bag is adopted, and the air in the outer air bag can be extruded to reach the first inner air bag, the second inner air bag and the third inner air bag, so that the impact force is relieved, and the explosion-proof effect is improved.

Description

Protection air bag for explosion-proof water bag

Technical Field

The utility model relates to the technical field of water bag protection, in particular to a protection air bag for an explosion-proof water bag.

Background

The water bag is formed by injection molding nontoxic, odorless, transparent and soft latex or polyethylene, can be placed in any gap of a knapsack when climbing mountain and riding and traveling outdoors, is simple in water irrigation and convenient to drink, and is soft and comfortable to carry along with drinking and sucking; the water bags are classified into common water bags and explosion-proof water bags, wherein the explosion-proof water bags have good protection performance, are mainly used in emergency rescue, can be thrown into disaster areas from the air for emergency, and solve the problem of water supply in the disaster areas. The protection capability of the explosion-proof water bag is mainly provided by an external protection air bag, and the external protection air bag can buffer the gravity of the water bag falling from the high altitude, so that the water bag is protected and prevented from bursting;

however, the water storage cavity of the existing majority of explosion-proof water bags is not provided with a structure for buffering water flow, so that the water flow in the water bags can shake randomly when being subjected to gravity, and the water bags are unstable in turning; meanwhile, after the single air bag adopted by the existing water bag is impacted, the internal force of the single air bag is not easy to disperse and release, so that the rupture of the water bag is easy to trigger, and the explosion-proof effect is reduced, so that the protection air bag for the explosion-proof water bag is provided to solve the problems in the prior art.

Disclosure of Invention

The utility model mainly aims to provide a protective airbag for an explosion-proof water bag, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an explosion-proof air bag is with protection gasbag, includes first gasbag installation lid, the lower fixed surface of first gasbag installation lid installs the stand, fixedly connected with water baffle on the stand, first through-hole and second through-hole have been seted up on the water baffle, the periphery fixed mounting of first gasbag installation lid has outer gasbag, be provided with the cavity between outer gasbag and the stand, the inner wall fixed mounting of outer gasbag has first interior gasbag and second interior gasbag and third interior gasbag, the mutual intercommunication of gasbag is gone up with first interior gasbag and second interior gasbag and third.

Preferably, a water inlet hole is formed in the first air bag mounting cover, and a hole plug is mounted on the water inlet hole.

Preferably, the top of the outer air bag is provided with an air inlet hole, an air plug is arranged in the air inlet hole, the inner wall of the outer air bag is fixedly connected with the periphery of the second air bag mounting cover, and the upper surface of the second air bag mounting cover is fixedly connected with the lower end of the upright post.

Preferably, a first connecting pipe is fixedly arranged in the outer air bag, and one end of the first connecting pipe is communicated with the outer air bag.

Preferably, one end of the first connecting pipe is fixedly provided with a first inner air bag, and the first inner air bag is communicated with the first connecting pipe.

Preferably, the periphery of the first inner air bag is fixedly provided with a second inner air bag, the second inner air bag is communicated with the first inner air bag, the periphery of the second inner air bag is fixedly provided with a second connecting pipe, two ends of the second connecting pipe are respectively communicated with the second inner air bag and the outer air bag, one end of the second inner air bag is fixedly provided with a third connecting pipe, two ends of the third connecting pipe are respectively communicated with the third inner air bag and the second inner air bag, the periphery of the third inner air bag is fixedly provided with a fourth connecting pipe, and one end of the fourth connecting pipe is communicated with the outer air bag.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, when the water storage device is used, water is injected into the cavity between the outer air bag and the upright post through the water inlet holes, then air is injected into the outer air bag, the first inner air bag, the second inner air bag and the third inner air bag through the air inlet holes, a plurality of water baffles are arranged at the cavity positions between the outer air bag and the upright post, the first through holes and the second through holes ensure slow circulation of water flow, the water baffles can divide the cavity into a plurality of sections, the water flow in the cavity is blocked at the same time, when the water flow is swayed, the condition that a large amount of swaying of the water flow is generated due to too concentration is avoided, the water bag is not overturned more stably, the first inner air bag, the second inner air bag and the third inner air bag are arranged, and the first inner air bag, the second inner air bag and the third inner air bag are not full, after the outer air bag is extruded after contacting the ground, the air in the outer air bag can be extruded to reach the first inner air bag, the second inner air bag and the third inner air bag, so that the force of the extruded impact force can be dispersed into the first inner air bag, the second inner air bag and the third inner air bag, the impact force is relieved, and the explosion-proof effect is achieved.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a protective airbag for an explosion-proof water bag;

FIG. 2 is a schematic view of the internal connection structure of a protective airbag for an explosion-proof water bag according to the present utility model;

FIG. 3 is a schematic view of the internal connection structure of the outer air bag of the protection air bag for the explosion-proof water bag;

fig. 4 is a schematic view showing a partial structure of a protective airbag for an explosion-proof water bag according to the present utility model.

In the figure: 1. a first air bag mounting cover; 2. a column; 3. an outer balloon; 4. a water inlet hole; 5. a hole plug; 6. a second airbag mounting cover; 7. a water baffle; 8. a first through hole; 9. a second through hole; 10. a first connection pipe; 11. a first inner bladder; 12. a second inner bladder; 13. a second connection pipe; 14. a third connection pipe; 15. a third inner bladder; 16. a fourth connection pipe; 17. and (5) air plug.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1 to 4, a protection air bag for an explosion-proof water bag comprises a first air bag installation cover 1, wherein a stand column 2 is fixedly installed on the lower surface of the first air bag installation cover 1, a water baffle 7 is fixedly connected to the stand column 2, a first through hole 8 and a second through hole 9 are formed in the water baffle 7, an outer air bag 3 is fixedly installed on the periphery of the first air bag installation cover 1, a cavity is formed between the outer air bag 3 and the stand column 2, a first inner air bag 11, a second inner air bag 12 and a third inner air bag 15 are fixedly installed on the inner wall of the outer air bag 3, and the outer air bag 3 is mutually communicated with the first inner air bag 11, the second inner air bag 12 and the third inner air bag 15.

In the utility model, a water inlet hole is arranged in the first air bag mounting cover 1, and a hole plug 5 is arranged on the water inlet hole 4. The top of outer gasbag 3 is provided with the inlet port and the internally mounted of inlet port has air lock 17, and the inner wall of outer gasbag 3 and the peripheral fixed connection of second gasbag installation lid 6, the upper surface of second gasbag installation lid 6 and the lower extreme fixed connection of stand 2. The inside of the outer airbag 3 is fixedly provided with a first connecting pipe 10, and one end of the first connecting pipe 10 is communicated with the outer airbag 3.

The air plug 17 and the hole plug 5 are selected by the prior art.

In the present utility model, one end of the first connection pipe 10 is fixedly provided with the first inner bag 11, and the first inner bag 11 communicates with the first connection pipe 10. The periphery of the first inner airbag 11 is fixedly provided with a second inner airbag 12, the second inner airbag 12 is communicated with the first inner airbag 11, the periphery of the second inner airbag 12 is fixedly provided with a second connecting pipe 13, two ends of the second connecting pipe 13 are respectively communicated with the second inner airbag 12 and the outer airbag 3, one end of the second inner airbag 12 is fixedly provided with a third connecting pipe 14, two ends of the third connecting pipe 14 are respectively communicated with a third inner airbag 15 and the second inner airbag 12, the periphery of the third inner airbag 15 is fixedly provided with a fourth connecting pipe 16, and one end of the fourth connecting pipe 16 is communicated with the outer airbag 3.

It should be noted that, after the outer airbag 3 receives the extrusion after contacting ground, the inside gas of outer airbag 3 can extrude and reach first interior gasbag 11, second interior gasbag 12, third interior gasbag 15, just so can disperse in first interior gasbag 11, second interior gasbag 12, the third interior gasbag 15 to the dynamics of striking extrusion, and then reach the effect of alleviating the dynamics of striking, first connecting pipe 10 and second connecting pipe 13, third connecting pipe 14 are the flexible glue material, avoid bringing the damage to outer airbag 3.

The working principle of the protection air bag for the explosion-proof water bag is as follows:

firstly, when in use, the cavity between the outer air bag 3 and the upright post 2 is filled with water and stored through the water inlet hole 4, then the air is injected into the outer air bag 3, the first inner air bag 11, the second inner air bag 12 and the third inner air bag 15 through the air inlet hole, a plurality of water baffles 7 are arranged at the cavity position between the outer air bag 3 and the upright post 2, the first through holes 8 and the second through holes 9 ensure the slow circulation of water flow, the water baffles 7 can divide the cavity into a plurality of sections, the water flow in the cavity is divided and simultaneously blocks the water flow, when the water flow is rocked, the situation that a large amount of water flow is generated in a centralized way is avoided, the water bag is not excessively overturned to be more stable, the first inner air bag 11, the second inner air bag 12 and the third inner air bag 15 are adopted, the first inner air bag 11, the second inner air bag 12 and the third inner air bag 15 are not in a full state, after the outer air bag 3 contacts the ground and are extruded, the air inside the air bag 3 can be extruded to reach the first inner air bag 11, the second inner air bag 12 and the third inner air bag 15, the impact force can be dispersed into the first inner air bag 11 and the third inner air bag 15, and the impact force of the impact force is further improved, and the impact force of the first air bag 12 is relieved, and the impact force is further improved.

It should be understood that the foregoing examples of the present utility model are merely illustrative of the present utility model and not limiting of the embodiments of the present utility model, and that various other changes and modifications can be made by those skilled in the art based on the above description, and it is not intended to be exhaustive of all of the embodiments, and all obvious changes and modifications that come within the scope of the utility model are defined by the following claims.

Claims (6)

1. The utility model provides an explosion-proof air bag for water bag, includes first gasbag installation lid (1), its characterized in that: the lower surface fixed mounting of first gasbag installation lid (1) has stand (2), fixedly connected with water baffle (7) on stand (2), first through-hole (8) and second through-hole (9) have been seted up on water baffle (7), the periphery fixed mounting of first gasbag installation lid (1) has outer gasbag (3), be provided with the cavity between outer gasbag (3) and stand (2), the inner wall fixed mounting of outer gasbag (3) has first interior gasbag (11) and second interior gasbag (12) and third interior gasbag (15), outer gasbag (3) communicate each other with first interior gasbag (11) and second interior gasbag (12) and third interior gasbag (15).

2. The protective airbag for an explosion-proof water bag according to claim 1, wherein: the inside of first gasbag installation lid (1) is provided with the inlet opening, install hole stopper (5) on inlet opening (4).

3. The protective airbag for an explosion-proof water bag according to claim 1, wherein: the top of outer gasbag (3) is provided with the inlet port and the internally mounted of inlet port has airlock (17), the outer peripheral fixed connection of inner wall and second gasbag installation lid (6) of outer gasbag (3), the upper surface of second gasbag installation lid (6) and the lower extreme fixed connection of stand (2).

4. The protective airbag for an explosion-proof water bag according to claim 1, wherein: the inside of outer gasbag (3) is fixed mounting has first connecting pipe (10), the one end of first connecting pipe (10) communicates each other with outer gasbag (3).

5. The protective airbag for an explosion-proof water bag according to claim 4, wherein: one end of the first connecting pipe (10) is fixedly provided with a first inner air bag (11), and the first inner air bag (11) is communicated with the first connecting pipe (10).

6. The protective airbag for an explosion-proof water bag according to claim 5, wherein: the outer periphery of first interior gasbag (11) is fixed mounting second in gasbag (12), gasbag (12) and first interior gasbag (11) intercommunication in the second, the periphery fixed mounting of gasbag (12) has second connecting pipe (13) in the second, the both ends of second connecting pipe (13) respectively with gasbag (12) and outer gasbag (3) intercommunication in the second, the one end fixed mounting of gasbag (12) has third connecting pipe (14 in the second, the both ends of third connecting pipe (14) respectively with gasbag (15) and second in gasbag (12) intercommunication in the third, the periphery fixed mounting of gasbag (15) has fourth connecting pipe (16) in the third, the one end and outer gasbag (3) intercommunication of fourth connecting pipe (16).