阅读说明：本技术 一种逃生球仓的防护复合层结构 (Protective composite layer structure of escape ball bin ) 是由 孙华 于 2020-12-28 设计创作，主要内容包括：本发明提供了一种逃生球仓的防护复合层结构。包括：铠甲层,其设于逃生球仓的最外层,用于防止子弹穿透逃生球仓；石棉毡层,其与铠甲层相固接,用于防火；第一凯夫拉纤维层,其与铠甲层相固接,用于防弹；外气囊,其与第一凯夫拉纤维层相固接,用于减轻逃生球仓受到的冲击力；内气囊,其与外气囊相固接,用于进一步减轻逃生球仓受到的冲击力；金属纤维层和龙骨体,其设于外气囊和内气囊之间；海绵层,其与内气囊相固接,用于减震；第二凯夫拉纤维层,其与海绵层相固接,用于防弹。该逃生球仓的防护复合层结构改善了现有技术中逃生工具不能防止子弹穿透、防水、防火且容易变形的问题。(The invention provides a protective composite layer structure of an escape ball bin. The method comprises the following steps: the armor layer is arranged on the outermost layer of the escape ball bin and is used for preventing bullets from penetrating the escape ball bin; the asbestos felt layer is fixedly connected with the armor layer and used for fire prevention; the first Kevlar fiber layer is fixedly connected with the armor layer and used for resisting bullets; the outer air sac is fixedly connected with the first Kevlar fiber layer and used for reducing the impact force on the escape ball bin; the inner air bag is fixedly connected with the outer air bag and is used for further reducing the impact force on the escape ball bin; a metal fiber layer and a keel body which are arranged between the outer air bag and the inner air bag; the sponge layer is fixedly connected with the inner air bag and is used for damping; and the second Kevlar fiber layer is fixedly connected with the sponge layer and used for resisting bullets. The protective composite layer structure of the escape ball bin solves the problems that an escape tool in the prior art cannot prevent bullets from penetrating, is waterproof and fireproof and is easy to deform.)

1. The utility model provides a protection composite layer structure in ball storehouse of fleing which characterized in that includes:

the armor layer comprises a plurality of armor, a plurality of adjacent armor are fixedly connected to form the armor layer, and the armor layer is arranged on the outermost layer of the escape ball bin;

the asbestos felt layer is fixedly connected with the armor layer;

the first Kevlar fiber layer is fixedly connected with the armor layer and the asbestos felt layer;

the outer air sac is fixedly connected with the first Kevlar fiber layer;

the inner air bag is fixedly connected with the outer air bag;

a metal fiber layer and a keel body provided between the outer balloon and the inner balloon;

the high-abrasion-resistance plastic layers are attached to two ends of the keel frame;

the sponge layer is fixedly connected with the inner air bag;

and the second Kevlar fiber layer is fixedly connected with the sponge layer.

2. The composite protecting layer structure of the escape ball bin as claimed in claim 1, wherein the escape ball bin comprises a gas supply bottle and a solenoid valve, the gas supply bottle has a first pipeline and a second pipeline, and the solenoid valve is connected in series with the first pipeline and the second pipeline.

3. The composite protecting layer structure of an escape ball bin according to claim 2, wherein the solenoid valve has a control end and a valve core, and the valve core can block the first pipeline and the second pipeline.

4. The composite layer structure for protecting escape ball bin according to claim 3, wherein the outer air bag is provided with a first inflation nozzle, and the inner air bag is provided with a second inflation nozzle;

the first pipeline is connected with the first inflating nozzle, and the second pipeline is connected with the second inflating nozzle; the gas supply bottle inflates the outer bladder through the first conduit and inflates the inner bladder through the second conduit.

5. The composite layer structure for protecting escape ball bin according to claim 4, wherein the first inflation nozzle and the second inflation nozzle are respectively provided with a gas check device.

6. The composite protecting layer structure of the escape ball bin as claimed in claim 4, wherein the inner diameter of the first pipeline is much larger than that of the second pipeline.

7. The composite protective layer structure of the escape ball bin according to claim 1, wherein the escape ball bin comprises an upper ball bin and a lower ball bin, the outer air bags of the upper ball bin and the lower ball bin are communicated through hot melting, and the inner air bags of the upper ball bin and the lower ball bin are communicated through hot melting.

8. The protective composite layer structure of the escape ball bin according to claim 1, further comprising a gap airbag integrally disposed with the inner airbag.

9. The composite layer structure of claim 8, wherein the air bag is disposed in the gap space between the human body and the inner air bag for further protecting the human body when the escape ball bin is impacted by an external force.

10. A protection method of an escape ball bin is characterized by comprising the following steps:

s101, sewing an armor layer, an asbestos felt layer and a first Kevlar fiber layer together, wrapping the escape ball bin and protecting the escape ball bin;

s102, the inner airbag, the outer airbag, the metal fiber layer and the keel body are sewn together to reduce impact force on the escape ball bin;

s103, the sponge layer, the second Kevlar fiber layer and the inner air bag are sewn together and used for further protecting the escape ball bin.

Technical Field

The invention relates to the technical field of protective devices of escape ball bins, in particular to a protective composite layer structure of an escape ball bin.

Background

The life safety of people is seriously threatened by the occurrence of war, earthquake, tsunami, mine disaster, fire hazard, chemical leakage, chemical explosion and airplane crash, and the traditional escape tools are parachutes and the like, cannot realize water resistance, high temperature resistance, fire prevention and bullet breakdown prevention, and can bear extremely strong external impact force without deformation.

Disclosure of Invention

The invention aims to provide a protective composite layer structure of an escape ball bin, and the transmission device can solve the problems that an escape tool in the prior art cannot prevent bullets from penetrating, is waterproof and fireproof and is easy to deform.

In order to achieve the above purpose, the invention provides the following technical scheme:

a protective composite layer structure of an escape ball bin comprises: the armor layer comprises a plurality of armor, the plurality of adjacent armor are fixedly connected to form the armor layer, and the armor layer is arranged on the outermost layer of the escape ball bin and used for preventing bullets from penetrating the escape ball bin;

the asbestos felt layer is fixedly connected with the armor layer;

the first Kevlar fiber layer is fixedly connected with the armor layer and the asbestos felt layer;

the outer air sac is fixedly connected with the first Kevlar fiber layer;

the inner air bag is fixedly connected with the outer air bag;

a metal fiber layer and a keel body provided between the outer balloon and the inner balloon;

the high-abrasion-resistance plastic layers are attached to two ends of the keel frame;

the sponge layer is fixedly connected with the inner air bag;

and the second Kevlar fiber layer is fixedly connected with the sponge layer.

On the basis of the technical scheme, the invention can be further improved as follows:

further, the escape ball bin comprises a gas supply bottle and an electromagnetic valve, the gas supply bottle is provided with a first pipeline and a second pipeline, and the electromagnetic valve is connected in series to the first pipeline and the second pipeline.

Further, the solenoid valve has a control end and a spool capable of blocking the first and second lines.

Furthermore, the outer air bag is provided with a first inflating nozzle, and the inner air bag is provided with a second inflating nozzle;

the first pipeline is connected with the first inflating nozzle, and the second pipeline is connected with the second inflating nozzle; the gas supply bottle inflates the outer bladder through the first conduit and inflates the inner bladder through the second conduit.

Furthermore, the first inflating nozzle and the second inflating nozzle are respectively provided with a gas check device.

Further, the inner diameter of the first pipeline is far larger than that of the second pipeline.

Furthermore, the escape ball bin comprises an upper ball bin and a lower ball bin, the outer air bags of the upper ball bin and the lower ball bin are communicated through hot melting, and the inner air bags of the upper ball bin and the lower ball bin are communicated through hot melting.

Further, the protective composite layer structure further comprises a gap airbag, and the gap airbag and the inner airbag are integrally arranged.

Furthermore, the gap air bag is arranged in a gap space between the human body and the inner air bag and is used for further protecting the human body when the escape ball bin is impacted by external force.

A protection method of an escape ball bin comprises the following steps:

s101, sewing an armor layer, an asbestos felt layer and a first Kevlar fiber layer together, wrapping the escape ball bin and protecting the escape ball bin;

s102, the inner airbag, the outer airbag, the metal fiber layer and the keel body are sewn together to reduce impact force on the escape ball bin;

s103, the sponge layer, the second Kevlar fiber layer and the inner air bag are sewn together and used for further protecting the escape ball bin.

The invention has the following advantages:

according to the protective composite layer structure of the escape ball bin, the armor layer, the asbestos felt layer and the first Kevlar fiber layer are sewn together to wrap the escape ball bin and be used for protecting the escape ball bin; the inner air bag, the outer air bag, the metal fiber layer and the keel body are sewn together, so that the impact force on the escape ball bin is relieved; the sponge layer and the second Kevlar fiber layer are sewn together to further protect the escape ball bin. Solves the problems that the escape tool in the prior art can not prevent bullets from penetrating, is waterproof and fireproof and is easy to deform.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic view illustrating an opened state of an escape ball bin according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a protective composite layer structure according to an embodiment of the present invention;

fig. 3 is a schematic view of the closed state of the escape ball bin in the embodiment of the invention.

Description of reference numerals:

the escape ball cabin comprises an escape ball cabin 10, a protective composite layer structure 20, an armor layer 201, an asbestos felt layer 202, a first Kevlar fiber layer 203, an outer air bag 204, an inner air bag 205, a metal fiber layer 206, a keel body 207, a sponge layer 208 and a second Kevlar fiber layer 209.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 3, the present invention provides a protective composite layer structure of an escape ball bin, comprising:

the armor layer 201 comprises a plurality of armor, a plurality of adjacent armor are fixedly connected to form the armor layer 201, and the armor layer 201 is arranged on the outermost layer of the escape ball bin 10 and used for preventing a sharp object from penetrating the escape ball bin 10, for example, a bullet from penetrating the escape ball bin;

an asbestos felt layer 202 secured to the armor layer 201;

a first Kevlar fiber layer 203 fixedly connected with the armor layer 201 and the asbestos felt layer 202;

an outer airbag 204 fixedly connected with the first Kevlar fiber layer 203 and used for reducing the impact force applied to the escape ball bin 10;

an inner airbag 205 fixedly connected with the outer airbag 204 for further reducing the impact force applied to the escape ball bin 10;

a metal fiber layer 206 and a keel 207 provided between the outer bladder 204 and the inner bladder 205; the metal fiber layer 206 is used to shield the signal from radiation.

The high-abrasion-resistance plastic layers are attached to two ends of the keel frame;

a sponge layer 208 fixedly connected with the inner air bag 205 for absorbing shock;

and a second Kevlar fiber layer 209 fixedly connected with the sponge layer 208.

According to the protective composite layer structure of the escape ball bin, the armor layer 201, the asbestos felt layer 202 and the first Kevlar fiber layer 203 are sewn together to wrap the escape ball bin 10 and be used for protecting the escape ball bin 10; the inner air bag 205 and the outer air bag 204, the metal fiber layer 206 and the keel body 207 are sewn together, so that the impact force on the escape ball bin 10 is relieved; the sponge layer 208 and the second Kevlar fiber layer 209 are sewn together to further protect the escape ball bin 10.

The escape ball bin 10 comprises a gas supply bottle and an electromagnetic valve, wherein the gas supply bottle is provided with a first pipeline and a second pipeline, and the electromagnetic valve is connected in series to the first pipeline and the second pipeline. The flow direction of the gas is controlled by the electromagnetic valves arranged on the first pipeline and the second pipeline.

The solenoid valve has a control end and a spool capable of blocking the first and second lines. When the valve core blocks the first pipeline, the gas provided by the gas supply bottle flows to the second pipeline; the inner bladder 205 is inflated by gas, and when the valve core blocks the second pipeline, the gas provided by the gas supply bottle flows to the first pipeline, and the outer bladder 204 is inflated by the gas. Preferably, the gas supply bottle preferentially inflates the outer bladder 204.

The outer air bag 204 is provided with a first inflation nozzle, and the inner air bag 205 is provided with a second inflation nozzle;

the first pipeline is connected with the first inflating nozzle, and the second pipeline is connected with the second inflating nozzle; the gas supply bottle inflates the outer bladder 204 via the first conduit and the gas supply bottle inflates the inner bladder 205 via the second conduit.

And the first inflating nozzle and the second inflating nozzle are respectively provided with a gas check device.

The inner diameter of the first pipeline is far larger than that of the second pipeline.

The escape ball bin 10 comprises an upper ball bin and a lower ball bin, the outer air bags 204 of the upper ball bin and the lower ball bin are communicated through hot melting, and the inner air bags 205 of the upper ball bin and the lower ball bin are communicated through hot melting. The outer air bag 204 is ensured to be communicated with the upper ball chamber and the lower ball chamber of the inner air bag 205, and the upper part and the lower part are integrated.

The protective composite layer structure 20 further includes an interstitial air bladder that is integrally disposed with the inner air bladder 205.

The gap airbag is arranged in a gap space between the human body and the inner airbag 205 and is used for further protecting the human body when the escape ball bin 10 is impacted by external force. A human body gap air bag is arranged between the human body and the inner air bag 205, and gap air bags are arranged on the two sides of the head, inside and outside the two legs and around the chest and the abdomen. Ensuring that the human body rolls to cause secondary human body injury in the escape bin due to the fact that the escape bin is struck and rolled by external force. The gap airbag is integrated with the inner airbag 205.

A protection method of an escape ball bin comprises the following steps:

s101, sewing an armor layer 201, an asbestos felt layer 202 and a first Kevlar fiber layer 203 together, wrapping the escape ball bin 10 and protecting the escape ball bin 10;

s102, sewing the inner airbag 205 and the outer airbag 204 together, and sewing the metal fiber layer 206 and the keel body 207 together to relieve the impact force on the escape ball bin 10;

s103, the sponge layer 208, the second Kevlar fiber layer 209 and the inner air bag 205 are sewn together for further protecting the escape ball bin 10.

The use process of the protective composite layer structure of the escape ball bin is as follows:

when the escape ball bin is used, an operator stitches the armor layer 201, the asbestos felt layer 202 and the first Kevlar fiber layer 203 together to wrap the escape ball bin 10 and protect the escape ball bin 10; the inner airbag 205 and the outer airbag 204, the metal fiber layer 206 and the keel body 207 are sewn together for reducing the impact force on the escape ball bin 10; the sponge layer 208 and the second Kevlar fiber layer 209 are sewn together for protecting the escape ball bin 10.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include more than one of the feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.