CN207523905U - Inflatable structure and life vest - Google Patents

Abstract

Inflatable structure provided by the utility model and life vest are related to rescue aid technical field.The inflatable structure includes：Garment body and gas generator；The garment body includes multiple interlayers sequentially connected from the inside to the outside, air bag is provided in the interlayer, the gas generator is set on the interlayer in outside, and is connected with the air bag.Garment body described in inflatable structure provided by the utility model includes multiple interlayers sequentially connected from the inside to the outside, and the gas generator is set on the interlayer in outside, and is connected with the air bag.By the way that multiple interlayer inflatings, requirement of the life vest for user's build can be considerably reduced, and can effectively be inflated before falling on the ground by the gas generator in outside, realize and be easy to use and the advantages that fast aeration.

Description

Inflatable structure and life vest

Technical field

The utility model is related to rescue aid technical field, more particularly, to a kind of inflatable structure and life vest.

Background technology

At present, fire, earthquake occur for high building or when going to sea due to not reliable survival equipment, caused by personnel Dead and wounded number is huge, and the aviation accident death rate is even more more than 90 percentage.It is universal between the front and rear width of existing high altitude rescue clothing It is simply connected with each other by rope band or junction button, easily generates and come off, can be sayed without safety：And its length adjustment degree is limited, As the more fat or more modest user of build in use, it is excessive or it is too small can not normal wear and use.Secondly, existing lifesaving The air admission hole of clothing is generally set on life vest lower edge so that between air admission hole and the gas generator being set in life vest interlayer There can be longer distance, so as to which after user starts air charging system, gas generator can generate longer inflation delay, into And it increases user and causes danger.Instantly the meaning of life vest can be lost by grievous injury by falling to the ground or falling into the water Justice.

The opening of existing life vest is commonly fixed or is formed in the structure of life jacket body, thus be open size and Position is generally all fixed, and user cannot optionally set position and the size of opening, so as to the use of user bring compared with Big inconvenience.Tenesmus person can not be effectively wrapped up, it is even more impossible to wrap up tenesmus person to preserve from.

Utility model content

One of the utility model is designed to provide a kind of inflatable structure, non-adjustable to solve existing life vest size With the technical problems such as inflationtime is longer.

Another of the utility model is designed to provide one kind, includes the inflatable structure of above-mentioned offer.

In order to solve the above technical problems, the utility model employs following technical scheme；The utility model first aspect carries The inflatable structure of confession, wherein, including：Garment body and gas generator；The garment body includes being sequentially connected from the inside to the outside Multiple interlayers, air bag is provided in the interlayer, the gas generator is set on the interlayer in outside, and with it is described Air bag connects.

Garment body described in inflatable structure provided by the utility model includes multiple interlayers sequentially connected from the inside to the outside, The gas generator is set on the interlayer in outside, and is connected with the air bag.It, can be big by multiple interlayer inflatings Amplitude reduction requirement of the life vest for user's build, and can effectively be filled before falling on the ground by the gas generator in outside Gas is realized and is easy to use and the advantages that fast aeration.

In any of the above-described technical solution, further, the gas generator is connected by the first pipeline and the air bag It is logical.

First pipeline connects between being arranged in multilayer sandwich with air bag respectively, and the material of the first pipeline is prevented using rubber Gas is quickly through can generate explosion.The wall thickness of first pipeline can thicken according to demand.

In any of the above-described technical solution, further, valve, the valve and draw ring are provided on first pipeline Connection, the draw ring are set on the interlayer in outside.Convenient in case of emergency pulling draw ring.

First pipelines from bursting in order to prevent, in any of the above-described technical solution, further, first pipeline passes through Two pipelines are connected with the air bag.Second pipeline can generate gas one buffering.

It is rapidly and uniformly passed through in air bag for the ease of gas, in any of the above-described technical solution, further, described Two pipelines are a plurality of, multiple connecting holes are provided on first pipeline, second pipeline is connect one by one with the connecting hole.

Connecting hole is located on the lower half portion of the first pipeline, is evenly distributed with along the circumferential direction of the first pipeline, is set to the first pipeline On, pass through the second pipeline of connecting hole and the first pipeline connection.

In any of the above-described technical solution, further, it is provided with gas-guide tube in first pipeline, on the gas-guide tube It is provided with multiple transfer ports.Methane, ethane, butane, carbon dioxide, chlorine, oxygen, nitrogen are provided in the gas generator The liquid gases such as gas or hydrogen.Can also be the gas being put into after other can liquefy in gas generator, gas generator is beaten Opening rear liquid gas being capable of transient evaporation.

In any of the above-described technical solution, further, the material of the garment body is rubber.

In any of the above-described technical solution, further, the cap being connect with the garment body, the cap are further included Including multiple interlayers that can be inflated.Setting cap can protect the head of user.

In any of the above-described technical solution, further, reflecting strips are provided in the garment body.Convenient at night or It is searched and rescued in special circumstances.

The life vest that the utility model second aspect provides, is provided with the inflatable structure of first aspect offer, therefore has The whole advantageous effects for the mixing arrangement that first aspect provides, just do not repeat one by one herein.

Further, the interface for placing the gas generator is provided in the garment body.Interface is arranged on Convenient for the position of people's contact, gas generator is opened when conveniently facing a danger.

Using above-mentioned technical proposal, the utility model has the advantages that：

Garment body described in inflatable structure provided by the utility model includes multiple interlayers sequentially connected from the inside to the outside, The gas generator is set on the interlayer in outside, and is connected with the air bag.It, can be big by multiple interlayer inflatings Amplitude reduction requirement of the life vest for user's build, and can effectively be filled before falling on the ground by the gas generator in outside Gas is realized and is easy to use and the advantages that fast aeration.

Further, the gas generator is connected by the first pipeline with the air bag.

Further, first pipeline is connected by the second pipeline with the air bag.

Further, second pipeline is a plurality of, and multiple connecting holes, second pipe are provided on first pipeline Road is connect one by one with the connecting hole.

The additional aspect and advantage of the utility model will become apparent or new by this practicality in following description section The practice of type is recognized.

Description of the drawings

It below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness Under the premise of labour, other attached drawings are can also be obtained according to these attached drawings.

Fig. 1 is the external structure schematic diagram of life vest that the utility model embodiment one provides；

Fig. 2 is the external structure schematic diagram of inflatable structure that the utility model embodiment one provides；

Fig. 3 is the internal structure schematic diagram of inflatable structure that the utility model embodiment one provides；

Fig. 4 is the structure diagram of gas-guide tube in the inflatable structure that the utility model embodiment one provides；

Fig. 5 is the structure diagram of the first pipeline in the inflatable structure that the utility model embodiment two provides.

Reference numeral：

1：Garment body；2：Cap；3：Gas generator；

4：Draw ring；5：Interface；6：Interlayer；

7：Air bag；8：Valve；9：First pipeline；

10：Second pipeline；11：Connecting hole；12：Trouser legs；

13：Gas-guide tube；14：Transfer port.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality Novel protected range.It should be noted that in the absence of conflict, the feature in embodiments herein and embodiment can To be combined with each other.

In the description of the present invention, it should be noted that term " " center ", " on ", " under ", it is "left", "right", " perpendicular Directly ", the orientation of the instructions such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the One ", " second ", " third " are only used for description purpose, and it is not intended that instruction or hint relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary, It can be the connection inside two elements.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition Concrete meaning of the language in the utility model.

Explanation is further explained to the utility model with reference to specific embodiment.

Embodiment one

Fig. 1 is the external structure schematic diagram of life vest that the utility model embodiment one provides；Fig. 2 is real for the utility model The external structure schematic diagram of the inflatable structure of the offer of example one is provided.

As depicted in figs. 1 and 2, the inflatable structure that the embodiment of the utility model first aspect provides, including：Garment body 1 and gas generator 3；The garment body 1 includes multiple interlayers 6 sequentially connected from the inside to the outside, is provided in the interlayer 6 Single or multiple air bags 7, the gas generator 3 is set on the interlayer 6 in outside, and is connected with the air bag 7.

After multiple interlayers 6 prevent individual layer from rupturing, human body landing or overboard, the injury caused by user.

Garment body 1 described in inflatable structure provided by the utility model includes multiple interlayers sequentially connected from the inside to the outside 6, the gas generator 3 is set on the interlayer 6 in outside, and is connected with the air bag 7.By being filled to multiple interlayers 6 Gas can considerably reduce requirement of the life vest for user's build, and can fallen on the ground by the gas generator 3 in outside Preceding effective inflation is realized and is easy to use and the advantages that fast aeration.

The shape of garment body can change shape as needed, water life jacket, lifesaving pneumatic boat such as vest state Deng.It can be inflated by garment body, can pack up, occupy little space when not in use.

Since the air bag 7 in interlayer 6 can be inflated, the adjustable extent of life vest size considerably reduces life vest The scope of application of life vest has been widened in requirement for user's build：It ensure that effective wearing of user, ensure the peace of user Entirely.

Gas generator 3 is set to the outside of garment body 1, convenient for opening effectively to avoid receiving for high-altitude deteriorator Secondary injury, effectively inflation, forms human body effective all standing protective layer, multilayer can prevent individual layer from rupturing before falling on the ground or being overboard Afterwards, injury caused by the impact that human body forms ground.High-altitude degeneration inflated rubber clothes plays the role of damping of shocks, realizes Function of life jacket.

In any of the above-described technical solution, further, the gas generator 3 passes through the first pipeline 9 and the air bag 7 Connection.

First pipeline 9 is arranged between multilayer sandwich 6 and is connected respectively with air bag 7, and the material of the first pipeline 9 uses rubber, Gas is prevented quickly through explosion can be generated.The wall thickness of first pipeline 9 can thicken according to demand.

In any of the above-described technical solution, further, be provided with valve 8 on first pipeline 9, the valve 8 with Draw ring 4 connects, and the draw ring 4 is set on the interlayer 6 in outside.Convenient in case of emergency pulling draw ring 4.

Fig. 3 is the internal structure schematic diagram of inflatable structure that the utility model embodiment one provides；As shown in figure 3, this reality Apply in example one that the first pipeline 9 bursts in order to prevent, in any of the above-described technical solution, further, first pipeline 9 passes through Second pipeline 10 is connected with the air bag 7.Second pipeline 10 can generate gas one buffering, the thickness of the second pipeline 10 It can increase, prevent gas from generating explosion.

The diameter of multiple second pipelines 10 is sequentially increased from inside to outside, and the pressure of air bag 7 can increase from inside to outside, pass through Second pipeline size realizes control tolerance.

Air bag and the first pipeline or the second line connection are provided with Non-return air valve, gas are enabled to enter, it is impossible to make Gas is gone out, convenient for ensureing the safety of user.

In any of the above-described technical solution, further, be provided in the gas generator 3 methane, ethane, butane, The liquid gases such as carbon dioxide, chlorine, oxygen, nitrogen or hydrogen.Can also be put into gas generator after other can liquefy Gas in 3, liquid gas being capable of transient evaporation after gas generator 3 is opened.

According to the reduction formula of liquid gas converted gas and to substantially calculating, the gasification expansion multiple of above-mentioned liquid gas It is 468 times to 1000 times.The type of gas and the amount number of gas are chosen according to this.

Fig. 4 is the structure diagram of gas-guide tube in the inflatable structure that the utility model embodiment one provides, as shown in figure 4, Aeration damage air bag in order to prevent can increase gas-guide tube 13 in the first pipeline, be offered on gas-guide tube 13 more according to demand A transfer port 14, multiple transfer ports 14 are evenly distributed with along the circumferential direction of gas-guide tube 13.Gas-guide tube one end open, other end closing, convenient for gas Body is discharged from multiple transfer ports 14, and the opening of gas-guide tube is set corresponding to valve, is entered in gas-guide tube 13 convenient for gas.

In any of the above-described technical solution, further, the material of the garment body 1 is rubber.

In any of the above-described technical solution, further, the cap 2 being connect with the garment body 1, the cap are further included Son 2 includes multiple interlayers 6 that can be inflated.Setting cap 2 can protect the head of user.Garment body 1 can be with It is provided with cap 2 or is set as vest shape according to demand and do not need to cap 2, the more a gas can be provided in the interlayer of vest shape Capsule.

In any of the above-described technical solution, further, reflecting strips are provided in the garment body 1.Reflecting strips are adopted With convenient for landing or persons falling in water search, convenient for being searched and rescued at night or in special circumstances.

The life vest that the utility model second aspect provides, is provided with the inflatable structure of first aspect offer, therefore has The whole advantageous effects for the mixing arrangement that first aspect provides, just do not repeat one by one herein.

Further, the interface 5 for placing the gas generator 3 is provided in the garment body 1.Interface 5 is set It puts in the position contacted convenient for people, gas generator 3 is opened when conveniently facing a danger.Life vest can also be according to demand in clothes 1 bottom of ontology is provided with trouser legs 12, and leg is protected.

Embodiment two

Fig. 5 is the structure diagram of the first pipeline in the inflatable structure that the utility model embodiment two provides.Such as Fig. 5 institutes Show, be rapidly and uniformly passed through in air bag 7 for the ease of gas, in any of the above-described technical solution, further, second pipe Road 10 is a plurality of, multiple connecting holes 11 is provided on first pipeline 9, second pipeline 10 and the connecting hole 11 are one by one Connection.

Connecting hole 11 is located on the lower half portion of the first pipeline 9, is evenly distributed with along the circumferential direction of the first pipeline 9, is set to first On pipeline 9, connected by 11 second pipeline 10 of connecting hole with the first pipeline 9.Remaining is the same as embodiment one.

Inflatable structure provided by the utility model is made by the rubber plus that multilayer is adhered mutually, every layer of all inflatable It is not connected, it is adhered mutually.It can be realized and connected by techniques such as hot pressing.The gas generator 3 is set to the clothes sheet Outside body 1, comprehensive effective protection user preserves from.The pressure of air bag 7 increases from inside to outside successively in interlayer 6, uses Air bag 7 is good rubber, and quick bursting cannot burst when inflating, and the rubber wall of the first pipeline 9 and the second pipeline 10 is opposite to be added Thickness in this way convenient for fast aeration and does not burst.

In conclusion garment body described in inflatable structure provided by the utility model is including sequentially connected from the inside to the outside Multiple interlayers, the gas generator is set on the interlayer in outside, and is connected with the air bag.By to multiple interlayers Inflation, can considerably reduce requirement of the life vest for user's build, and can fall by the gas generator in outside The advantages that effectively being inflated before ground, realizing easy to use and fast aeration.

Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model rather than it is limited System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should Understand：It can still modify to the technical solution recorded in foregoing embodiments either to which part or whole Technical characteristic carries out equivalent replacement；And these modifications or replacement, this practicality that it does not separate the essence of the corresponding technical solution are new The range of each embodiment technical solution of type.In addition, it will be appreciated by those of skill in the art that although some implementations described herein Example includes certain features included in other embodiments rather than other feature, but the combination of the feature of different embodiments is anticipated Taste within the scope of the utility model and forms different embodiments.For example, in claims above, institute The one of arbitrary of claimed embodiment mode can use in any combination.It is disclosed in the background technology part Information is merely intended to deepen the understanding to the general background technology of the utility model, and is not construed as recognizing or with any shape Formula implies that the information forms the prior art known to those skilled in the art.

Claims (10)

1. a kind of inflatable structure, which is characterized in that including：Garment body and gas generator；The garment body is included by interior To outer sequentially connected multiple interlayers, air bag is provided in the interlayer, the gas generator is set to the folder in outside On layer, and connected with the air bag.

2. inflatable structure according to claim 1, which is characterized in that the gas generator by the first pipeline with it is described Air bag connects.

3. inflatable structure according to claim 2, which is characterized in that valve, the valve are provided on first pipeline Door is connect with draw ring, and the draw ring is set on the interlayer in outside.

4. inflatable structure according to claim 2, which is characterized in that first pipeline passes through the second pipeline and the gas Capsule connects.

5. inflatable structure according to claim 4, which is characterized in that second pipeline is a plurality of, first pipeline On be provided with multiple connecting holes, second pipeline is connect one by one with the connecting hole.

6. inflatable structure according to claim 2, which is characterized in that gas-guide tube is provided in first pipeline, it is described Multiple transfer ports are provided on gas-guide tube.

7. inflatable structure according to claim 1, which is characterized in that be provided in the gas generator methane, ethane, Butane, carbon dioxide, chlorine, oxygen, nitrogen or hydrogen.

8. inflatable structure according to claim 1, which is characterized in that the cap being connect with the garment body is further included, The cap includes multiple interlayers that can be inflated.

9. inflatable structure according to claim 1, which is characterized in that be provided with reflecting strips in the garment body.

10. a kind of life vest, which is characterized in that apply inflatable structure as described in any one of claims 1-9, the clothes The interface for placing the gas generator is provided on ontology.