CN114475973A - Water area lifesaving helmet - Google Patents

Abstract

Translated fromChinese

本发明公开了一种水域救生头盔，包括壳体、罩体以及氧气发生组件，壳体用于包覆人体头部的顶部区域，壳体的顶部设置有用于排气的出气口，壳体至少包括多块弧形外壳，多块外壳通过弹性件连接，弹性件能够使多块外壳保持展开，罩体与壳体连接，罩体上设置有眼镜罩，氧气发生组件设置在罩体的侧面，并与罩体的内腔连通，并将氧气排放到罩体的内腔，罩体的底部设置有第一开口，以使人体头部能够通过第一开口进入罩体的内腔；壳体具有折叠状态和展开状态，壳体处于折叠状态时，多块外壳折叠在一起，并且罩体与氧气发生组件位于多块外壳之间；壳体处于展开状态时，多块外壳在弹性件的作用下展开。本发明的水域救生头盔能够使人在水下获得生存。

The invention discloses a water life-saving helmet, comprising a shell, a cover and an oxygen generating component. The shell is used to cover the top area of a human head, the top of the shell is provided with an air outlet for exhausting, and the shell at least It includes a plurality of arc-shaped shells, the multiple shells are connected by elastic pieces, the elastic pieces can keep the multiple shells unfolded, the cover body is connected with the shell, the cover body is provided with a spectacle cover, and the oxygen generating assembly is arranged on the side of the cover body, It communicates with the inner cavity of the cover body, and discharges oxygen to the inner cavity of the cover body. The bottom of the cover body is provided with a first opening, so that the human head can enter the inner cavity of the cover body through the first opening; the shell has In the folded state and the unfolded state, when the shell is in the folded state, the multiple shells are folded together, and the cover body and the oxygen generating assembly are located between the multiple shells; when the shell is in the unfolded state, the multiple shells are under the action of the elastic member Expand. The water life-saving helmet of the present invention can enable people to survive underwater.

Description

Translated fromChinese

一种水域救生头盔A water life-saving helmet

技术领域technical field

本发明涉及水域救援领域，具体涉及一种水域救生头盔。The invention relates to the field of water rescue, in particular to a water life rescue helmet.

背景技术Background technique

水域救援工具通常为救生衣或救生泳圈，遇到突发情况时，例如车辆遭遇水灾或者驶入河流，由于水压，车门在水下难以打开，人体无法从车内出来，当水进入车内，人体无法获得足够的氧气，救生衣或救生泳圈难以发挥作用，因此，救生衣或救生泳圈等救援工具在遭遇上述意外情况时存在一定弊端。Water rescue tools are usually life jackets or life-saving swimming rings. In case of emergencies, such as a vehicle encountering a flood or entering a river, the door is difficult to open underwater due to water pressure, and the human body cannot get out of the car. When water enters the car , the human body cannot obtain enough oxygen, and life jackets or life-saving swimming rings are difficult to function. Therefore, rescue tools such as life jackets or life-saving swimming rings have certain disadvantages when encountering the above-mentioned accidents.

为此，基于上述技术问题，提供了一种新的水域救生头盔。Therefore, based on the above technical problems, a new water life-saving helmet is provided.

发明内容SUMMARY OF THE INVENTION

本发明提供一种水域救生头盔，以能够使人体在水下获得生存。The invention provides a water life-saving helmet, so that the human body can survive underwater.

第一方面，本发明实施例提供了一种水域救生头盔，包括壳体、罩体以及氧气发生组件，所述壳体用于包覆人体头部的顶部区域，所述壳体的顶部设置有用于排气的出气口，所述壳体至少包括多块弧形外壳，多块所述外壳通过弹性件连接，所述弹性件能够使多块外壳保持展开，所述罩体与所述壳体连接，所述罩体能够包覆人体头部的其他区域，所述罩体上设置有眼镜罩，所述氧气发生组件设置在所述罩体的侧面，并与所述罩体的内腔连通，所述氧气发生组件能够产生氧气，并将氧气排放到罩体的内腔，所述罩体的底部设置有第一开口，以使人体头部能够通过所述第一开口进入所述罩体的内腔；In a first aspect, an embodiment of the present invention provides a water life-saving helmet, including a shell, a cover and an oxygen generating assembly, the shell is used to cover the top area of the human head, and the top of the shell is provided with a useful At the air outlet of the exhaust, the casing at least includes a plurality of arc-shaped casings, and the plurality of the casings are connected by an elastic member, and the elastic member can keep the plurality of casings unfolded, and the cover body and the casing are connected. connected, the cover body can cover other areas of the human head, the cover body is provided with a spectacle cover, the oxygen generating assembly is arranged on the side of the cover body, and communicates with the inner cavity of the cover body , the oxygen generating assembly can generate oxygen and discharge the oxygen to the inner cavity of the cover body, the bottom of the cover body is provided with a first opening, so that the human head can enter the cover body through the first opening the inner cavity;

所述壳体具有折叠状态和展开状态，所述壳体处于折叠状态时，多块所述外壳折叠在一起，并且所述罩体与所述氧气发生组件位于多块所述外壳之间；所述壳体处于展开状态时，多块所述外壳在所述弹性件的作用下展开。The housing has a folded state and an unfolded state, when the housing is in the folded state, a plurality of the outer shells are folded together, and the cover body and the oxygen generating assembly are located between the plurality of the outer shells; When the housing is in the unfolded state, the plurality of outer shells are unfolded under the action of the elastic member.

根据本发明实施例的一方面，相邻所述外壳的边缘为锯齿状。According to an aspect of the embodiments of the present invention, edges adjacent to the casing are serrated.

根据本发明实施例的一方面，所述出气口上设置有气阀，所述气阀为单向阀。According to an aspect of the embodiments of the present invention, an air valve is provided on the air outlet, and the air valve is a one-way valve.

根据本发明实施例的一方面，所述氧气发生组件的外部包裹有防水套，所述防水套具有第二开口，所述第二开口通过防水拉链连接。According to an aspect of the embodiments of the present invention, the outside of the oxygen generating assembly is wrapped with a waterproof cover, the waterproof cover has a second opening, and the second opening is connected by a waterproof zipper.

根据本发明实施例的一方面，所述壳体包括四块外壳，四块所述外壳通过所述弹性件连接。According to an aspect of the embodiment of the present invention, the housing includes four outer shells, and the four outer shells are connected by the elastic member.

根据本发明实施例的一方面，所述弹性件为卷簧。According to an aspect of the embodiments of the present invention, the elastic member is a coil spring.

根据本发明实施例的一方面，多块所述外壳均包括海绵层及硬质塑料层，所述海绵层设置在所述罩体与所述硬质塑料层之间。According to an aspect of the embodiments of the present invention, each of the plurality of shells includes a sponge layer and a hard plastic layer, and the sponge layer is disposed between the cover body and the hard plastic layer.

根据本发明实施例的一方面，所述弹性件嵌在所述外壳的内部。According to an aspect of the embodiments of the present invention, the elastic member is embedded inside the housing.

根据本发明实施例的一方面，所述第一开口具有弹性。According to an aspect of the embodiments of the present invention, the first opening has elasticity.

根据本发明实施例的一方面，所述壳体套设在所述罩体的外部。According to an aspect of the embodiments of the present invention, the casing is sleeved outside the cover body.

根据本发明实施例提供的水域救生头盔，水域救生头盔包括多块弧形外壳，多块外壳可以折叠，罩体和氧气发生装置包裹在多块外壳之中，从而能够将本实施例的救生头盔放置于驾驶座下方或车内顶等狭小的区域。使用时，将本实施例的救生头盔从驾驶座下方或车内顶拿出，多块外壳在弹性件的弹性件的作用下展开，头部可以通过第一开口进入罩体内，并且氧气发生组件能够为人体呼吸提供氧气，使人体在水下能够生存。另外，壳体还能够保护人体头部，避免人体头部受到撞击，进一步提高安全性。According to the water rescue helmet provided by the embodiment of the present invention, the water rescue helmet includes a plurality of arc-shaped shells, the plurality of shells can be folded, and the cover body and the oxygen generating device are wrapped in the plurality of shells, so that the life-saving helmet of this embodiment can be Place under the driver's seat or in small areas such as the roof of the car. When in use, the life-saving helmet of this embodiment is taken out from the bottom of the driver's seat or the top of the car, the multiple shells are unfolded under the action of the elastic parts of the elastic parts, the head can enter the cover through the first opening, and the oxygen generating assembly It can provide oxygen for human respiration, so that the human body can survive underwater. In addition, the casing can also protect the head of the human body and prevent the head of the human body from being hit, thereby further improving the safety.

应当理解，发明内容部分中所描述的内容并非旨在限定本发明的实施例的关键或重要特征，亦非用于限制本发明的范围。本发明的其它特征将通过以下的描述变得容易理解。It should be understood that the matters described in this Summary are not intended to limit key or critical features of the embodiments of the invention, nor are they intended to limit the scope of the invention. Other features of the present invention will become apparent from the following description.

附图说明Description of drawings

通过阅读以下参照附图对非限制性实施例所作的详细描述，本发明的其它特征、目的和优点将会变得更明显，其中，相同或相似的附图标记表示相同或相似的特征，附图并未按照实际的比例绘制。Other features, objects and advantages of the present invention will become more apparent by reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings, wherein the same or similar reference numerals denote the same or similar features, and Figures are not drawn to actual scale.

图1示出本发明提供的水域救生头盔的整体结构示意图；Fig. 1 shows the overall structure schematic diagram of the water life-saving helmet provided by the present invention;

图2示出本发明提供的水域救生头盔的俯视图；Fig. 2 shows the top view of the water life-saving helmet provided by the present invention;

图3示出本发明提供的水域救生头盔的剖视图；Fig. 3 shows the sectional view of the water life-saving helmet provided by the present invention;

图4示出本发明提供的水域救生头盔中壳体的局部剖视图。FIG. 4 shows a partial cross-sectional view of the shell in the water life rescue helmet provided by the present invention.

图中：In the picture:

10壳体，11外壳，12出气口，13弹性件，14海绵层，15硬质塑料层，20罩体，21第一开口，30氧气发生组件，40防水套，41第二开口，50眼镜罩。10 shell, 11 outer shell, 12 air outlet, 13 elastic piece, 14 sponge layer, 15 rigid plastic layer, 20 cover body, 21 first opening, 30 oxygen generating assembly, 40 waterproof cover, 41 second opening, 50 glasses cover.

具体实施例specific embodiment

下面将详细描述本发明的各个方面的特征和示例性实施例，为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及具体实施例，对本发明进行进一步详细描述。应理解，此处所描述的具体实施例仅被配置为解释本发明，并不被配置为限定本发明。对于本领域技术人员来说，本发明可以在不需要这些具体细节中的一些细节的情况下实施。下面对实施例的描述仅仅是为了通过示出本发明的示例来提供对本发明更好的理解。The features and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the objectives, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only configured to explain the present invention, and are not configured to limit the present invention. It will be apparent to those skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is only intended to provide a better understanding of the present invention by illustrating examples of the invention.

下述描述中出现的方位词均为图中示出的方向，并不是对本发明的条状件及制作方法、梁及制作方法、叶片及风电机组的具体结构进行限定。在本发明的描述中，还需要说明的是，除非另有明确的规定和限定，术语“安装”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是直接相连，也可以间接相连。对于本领域的普通技术人员而言，可视具体情况理解上述术语在本发明中的具体含义。Orientation words appearing in the following description are all directions shown in the drawings, and are not intended to limit the specific structures of the strip and its manufacturing method, the beam and its manufacturing method, the blade and the wind turbine of the present invention. In the description of the present invention, it should also be noted that, unless otherwise expressly specified and limited, the terms "installation" and "connection" should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection, or Connected integrally; either directly or indirectly. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific conditions.

应当理解，在描述部件的结构时，当将一层、一个区域称为位于另一层、另一个区域“上面”或“上方”时，可以指直接位于另一层、另一个区域上面，或者在其与另一层、另一个区域之间还包含其它的层或区域。并且，如果将部件翻转，该一层、一个区域将位于另一层、另一个区域“下面”或“下方。It will be understood that, in describing the structure of a component, when a layer or region is referred to as being "on" or "over" another layer or region, it can be directly on the other layer or region, or Other layers or regions are also included between it and another layer, another region. And, if the part is turned over, that layer, one area, will be "under" or "under" another layer, another area.

为了更好地理解本发明，下面结合图1至图3对根据本发明实施例的水域救生头盔进行详细描述。For a better understanding of the present invention, the following describes the water life-saving helmet according to the embodiment of the present invention in detail with reference to FIG. 1 to FIG. 3 .

本发明实施例公开了一种水域救生头盔，包括壳体10、罩体20以及氧气发生组件30，壳体10用于包覆人体头部的顶部区域，具体地，壳体10的边缘可以延伸至耳部以及额头区域，壳体10的顶部设置有用于排气的出气口12，壳体10至少包括多块弧形外壳11，多块外壳11通过弹性件13连接，弹性件13能够使多块外壳11保持展开。罩体20与壳体10连接，罩体20能够包覆人体头部的其他区域，具体地，罩体20的底部可以延伸至人体的颈部。罩体20上设置有眼镜罩50，可以通过眼镜罩50观察水下以及车内的环境情况，眼镜罩50的外缘可以与罩体20无缝连接。氧气发生组件30设置在罩体20的侧面，并与罩体20的内腔连通，氧气发生组件30能够产生氧气，并将氧气排放到罩体20的内腔，以供人体呼吸，多余的氧气可以从出气口12排出。罩体20的底部设置有第一开口21，以使人体头部能够通过第一开口21进入罩体20的内腔。The embodiment of the present invention discloses a water life-saving helmet, which includes acasing 10, acover 20 and anoxygen generating assembly 30. Thecasing 10 is used to cover the top area of the human head. Specifically, the edge of thecasing 10 can extend To the ear and the forehead area, the top of thehousing 10 is provided with anair outlet 12 for exhausting the air. Thehousing 10 at least includes a plurality of arc-shaped housings 11, and the plurality ofhousings 11 are connected by anelastic member 13. Theblock housing 11 remains unfolded. Thecover body 20 is connected to thehousing 10 , and thecover body 20 can cover other regions of the head of the human body. Specifically, the bottom of thecover body 20 can extend to the neck of the human body. Thecover body 20 is provided with aglasses cover 50 , through which the underwater environment and the environment in the vehicle can be observed, and the outer edge of theglasses cover 50 can be seamlessly connected with thecover body 20 . The oxygen generatingcomponent 30 is arranged on the side of thecover body 20 and communicates with the inner cavity of thecover body 20. The oxygen generatingcomponent 30 can generate oxygen and discharge the oxygen into the inner cavity of thecover body 20 for the human body to breathe. It can be discharged from theair outlet 12 . The bottom of thecover body 20 is provided with afirst opening 21 , so that the human head can enter the inner cavity of thecover body 20 through the first opening 21 .

壳体10具有折叠状态和展开状态，壳体10处于折叠状态时，多块外壳11折叠在一起，并且罩体20与氧气发生组件30位于多块外壳11之间；壳体10处于展开状态时，多块外壳11在弹性件13的作用下展开。Thehousing 10 has a folded state and an unfolded state. When thehousing 10 is in the folded state, themultiple shells 11 are folded together, and thecover body 20 and theoxygen generating assembly 30 are located between themultiple shells 11; when thehousing 10 is in the unfolded state , themultiple shells 11 are unfolded under the action of theelastic member 13 .

根据本发明实施例提供的水域救生头盔，水域救生头盔包括多块弧形外壳11，多块外壳11可以折叠，罩体20和氧气发生装置包裹在多块外壳11之中，从而能够将本实施例的救生头盔放置于驾驶座下方或车内顶等狭小的区域。使用时，将本实施例的救生头盔从驾驶座下方或车内顶拿出，多块外壳11在弹性件13的弹性件13的作用下展开，头部可以通过第一开口21进入罩体20内，并且氧气发生组件30能够为人体呼吸提供氧气，使人体在水下能够生存。另外，壳体10还能够保护人体头部，避免人体头部受到撞击，进一步提高安全性。According to the water rescue helmet provided by the embodiment of the present invention, the water rescue helmet includes a plurality of arc-shapedouter shells 11, the plurality ofouter shells 11 can be folded, and thecover body 20 and the oxygen generating device are wrapped in the plurality ofouter shells 11, so that the present embodiment can be An example of a life-saving helmet is placed under the driver's seat or in a small area such as the roof of the car. When in use, the life-saving helmet of this embodiment is taken out from the bottom of the driver's seat or the top of the car, themultiple shells 11 are unfolded under the action of theelastic members 13 of theelastic members 13, and the head can enter thecover body 20 through the first opening 21. inside, and theoxygen generating assembly 30 can provide oxygen for human body to breathe, so that the human body can survive underwater. In addition, thecasing 10 can also protect the head of the human body and prevent the head of the human body from being hit, thereby further improving the safety.

需要说明的是，壳体10可以采用硬质材料制成，其一方面能够保护人体头部，避免撞击；另一方面，壳体10在展开状态时，壳体10还能够支撑罩体20，使罩体20的内部形成空腔，以方便人体头部佩戴使用。It should be noted that thecasing 10 can be made of hard materials, which can protect the head of the human body and avoid collision; on the other hand, when thecasing 10 is in the unfolded state, thecasing 10 can also support thecover 20, A cavity is formed inside thecover body 20 to facilitate wearing and use on the head of the human body.

在一些可选的实施例中，出气口12上设置有气阀，气阀为单向阀，单向阀只能够使出气口12单向排气，从而避免水从出气口12进入罩体20内，进一步提高本发明救生头盔的安全性。In some optional embodiments, theair outlet 12 is provided with an air valve, the air valve is a one-way valve, and the one-way valve can only make theair outlet 12 exhaust in one direction, thereby preventing water from entering thecover body 20 from theair outlet 12 In this way, the safety of the life-saving helmet of the present invention is further improved.

在一些可选的实施例中，氧气发生组件30的外部包裹有防水套40，从而能够保护氧气发生组件30不受损坏，防水套40具有第二开口41，第二开口41通过防水拉链连接，可以通过第二开口41更换反应物。In some optional embodiments, the outside of theoxygen generating assembly 30 is wrapped with awaterproof cover 40, so as to protect theoxygen generating assembly 30 from damage, thewaterproof cover 40 has asecond opening 41, and thesecond opening 41 is connected by a waterproof zipper, The reactants can be replaced through thesecond opening 41 .

需要说明的是，氧气发生组件30可以包括氧气发生器以及反应物仓，反应物仓靠近第二开口41设置，反应物可以是双氧水与二氧化锰的混合物。另外，氧气发生组件30可以现有技术中的氧气发生组件30，本申请在此不做赘述。It should be noted that theoxygen generating assembly 30 may include an oxygen generator and a reactant chamber, the reactant chamber is disposed near thesecond opening 41, and the reactant may be a mixture of hydrogen peroxide and manganese dioxide. In addition, theoxygen generating assembly 30 may be theoxygen generating assembly 30 in the prior art, which will not be described in detail in this application.

在一些可选的实施例中，第一开口21具有弹性，从而能够是罩体20的第一开口21能够与人体颈部紧密贴合，从而能够提高防水性，避免水从第一开口21进入罩体20内，进一步提高本实施例救生头盔的安全性。In some optional embodiments, thefirst opening 21 has elasticity, so that thefirst opening 21 of thecover body 20 can closely fit the neck of the human body, so as to improve waterproofness and prevent water from entering through thefirst opening 21 Inside thecover body 20, the safety of the lifesaving helmet of this embodiment is further improved.

在一些可选的实施例中，多块外壳11均包括海绵层14及硬质塑料层15，海绵层14设置在罩体20与硬质塑料层15之间。海绵层14具有缓冲性，能够使人不佩戴起来更加舒服，并且，海绵层14还能够使硬质塑料层15与罩体20之间稳固连接。In some optional embodiments, each of the plurality ofshells 11 includes asponge layer 14 and ahard plastic layer 15 , and thesponge layer 14 is disposed between thecover body 20 and thehard plastic layer 15 . Thesponge layer 14 has cushioning properties, which can make people feel more comfortable when not wearing it, and thesponge layer 14 can also firmly connect thehard plastic layer 15 and thecover body 20 .

在一些实施例中，罩体20的上边缘部可以与壳体10的下边缘部无缝连接，当然，在另一些实施例中，罩体20还可以直接套设在壳体10的外部，以降低罩体20与壳体10的连接难度。In some embodiments, the upper edge portion of thecover body 20 may be seamlessly connected with the lower edge portion of thehousing 10 , of course, in other embodiments, thecover body 20 may also be directly sleeved on the outside of thehousing 10 , In order to reduce the difficulty of connecting thecover body 20 and thecasing 10 .

可选地，罩体20可以为橡胶材质，从而使罩体20具有一定的弹性，进而能够使多块外壳11之间罩体20弹力的作用下保持一定程度的展开，并且橡胶材质的罩体20具有防水性。Optionally, thecover body 20 can be made of rubber material, so that thecover body 20 has a certain elasticity, so that thecover body 20 between themultiple shells 11 can maintain a certain degree of expansion under the action of the elastic force of thecover body 20, and the cover body made ofrubber material 20 is waterproof.

在一些可选的实施例中，壳体10包括四块外壳11，四块外壳11通过弹性件13连接，四块外壳11折叠后能够减小救生头盔的体积。In some optional embodiments, theshell 10 includes fourouter shells 11, and the fourouter shells 11 are connected by anelastic member 13, and the fourouter shells 11 can reduce the volume of the life-saving helmet after being folded.

在一些可选的实施例中，相邻外壳11的边缘为锯齿状，锯齿状的边缘能够使外壳11之间更好的折叠，减小折叠时相邻外壳11之间的空隙，从而能够进一步减小头盔折叠后的体积。In some optional embodiments, the edges ofadjacent shells 11 are serrated, and the serrated edges can enable better folding betweenshells 11 and reduce the gap betweenadjacent shells 11 during folding, so as to further Reduced volume of helmet folded.

在一些可选的实施例中，弹性件13嵌在外壳11的内部，从而能够避免弹性件13直接与人体头部接触，以提高佩戴时的舒适性。In some optional embodiments, theelastic member 13 is embedded inside theouter shell 11, so that theelastic member 13 can be prevented from directly contacting the head of the human body, so as to improve the wearing comfort.

在一些可选的实施例中，弹性件13为卷簧，卷簧能够使多块外壳11保持展开。可选地，卷簧可以为多个，相邻的外壳11之间可以通过三个卷簧连接。In some optional embodiments, theelastic member 13 is a coil spring, and the coil spring can keep themultiple shells 11 unfolded. Optionally, there may be multiple coil springs, andadjacent casings 11 may be connected by three coil springs.

需要说明的是，本实施例的救生头盔的壳体10、罩体20以及氧气发生组件30等各部件之间均无缝连接，例如可以采用胶连接，从而提高防水性。It should be noted that theshell 10 , thecover body 20 , and theoxygen generating assembly 30 and other components of the life-saving helmet of this embodiment are all seamlessly connected, for example, glue connection can be used to improve waterproofness.

依照本发明如上文所述的实施例，这些实施例并没有详尽叙述所有的细节，也不限制该发明仅为所述的具体实施例。显然，根据以上描述，可作很多的修改和变化。本说明书选取并具体描述这些实施例，是为了更好地解释本发明的原理和实际应用，从而使所属技术领域技术人员能很好地利用本发明以及在本发明基础上的修改使用。本发明仅受权利要求书及其全部范围和等效物的限制。In accordance with the embodiments of the present invention as described above, these embodiments do not exhaustively describe all the details and do not limit the invention to only the specific embodiments described. Obviously, many modifications and variations are possible in light of the above description. These embodiments are selected and described in this specification to better explain the principle and practical application of the present invention, so that those skilled in the art can make good use of the present invention and modifications based on the present invention. The present invention is to be limited only by the claims and their full scope and equivalents.

Claims (10)

Translated fromChinese

1.一种水域救生头盔，其特征在于，包括壳体、罩体以及氧气发生组件，所述壳体用于包覆人体头部的顶部区域，所述壳体的顶部设置有用于排气的出气口，所述壳体至少包括多块弧形外壳，多块所述外壳通过弹性件连接，所述弹性件能够使多块外壳保持展开，所述罩体与所述壳体连接，所述罩体能够包覆人体头部的其他区域，所述罩体上设置有眼镜罩，所述氧气发生组件设置在所述罩体的侧面，并与所述罩体的内腔连通，所述氧气发生组件能够产生氧气，并将氧气排放到罩体的内腔，所述罩体的底部设置有第一开口，以使人体头部能够通过所述第一开口进入所述罩体的内腔；1. A water life-saving helmet, characterized in that it comprises a casing, a cover and an oxygen generating assembly, the casing is used to cover the top area of the human head, and the top of the casing is provided with a an air outlet, the casing at least includes a plurality of arc-shaped casings, the plurality of casings are connected by an elastic piece, the elastic piece can keep the plurality of casings unfolded, the cover body is connected with the casing, the The cover body can cover other areas of the human head, the cover body is provided with a spectacle cover, the oxygen generating component is arranged on the side of the cover body, and communicates with the inner cavity of the cover body. The generating assembly can generate oxygen and discharge the oxygen to the inner cavity of the cover body, and the bottom of the cover body is provided with a first opening, so that the human head can enter the inner cavity of the cover body through the first opening;所述壳体具有折叠状态和展开状态，所述壳体处于折叠状态时，多块所述外壳折叠在一起，并且所述罩体与所述氧气发生组件位于多块所述外壳之间；所述壳体处于展开状态时，多块所述外壳在所述弹性件的作用下展开。The housing has a folded state and an unfolded state, when the housing is in the folded state, a plurality of the outer shells are folded together, and the cover body and the oxygen generating assembly are located between the plurality of the outer shells; When the housing is in the unfolded state, the plurality of outer shells are unfolded under the action of the elastic member.2.根据权利要求1所述的水域救生头盔，其特征在于，相邻所述外壳的边缘为锯齿状。2 . The water life-saving helmet according to claim 1 , wherein the edges adjacent to the outer shell are serrated. 3 .3.根据权利要求1所述的水域救生头盔，其特征在于，所述出气口上设置有气阀，所述气阀为单向阀。3 . The water life rescue helmet according to claim 1 , wherein an air valve is provided on the air outlet, and the air valve is a one-way valve. 4 .4.根据权利要求1所述的水域救生头盔，其特征在于，所述氧气发生组件的外部包裹有防水套，所述防水套具有第二开口，所述第二开口通过防水拉链连接。4 . The water life rescue helmet according to claim 1 , wherein the outside of the oxygen generating assembly is wrapped with a waterproof cover, the waterproof cover has a second opening, and the second opening is connected by a waterproof zipper. 5 .5.根据权利要求1所述的水域救生头盔，其特征在于，所述壳体包括四块外壳，四块所述外壳通过所述弹性件连接。5 . The water life rescue helmet according to claim 1 , wherein the shell comprises four outer shells, and the four outer shells are connected by the elastic member. 6 .6.根据权利要求1或5所述的水域救生头盔，其特征在于，所述弹性件为卷簧。6 . The water life rescue helmet according to claim 1 or 5 , wherein the elastic member is a coil spring. 7 .7.根据权利要求6所述的水域救生头盔，其特征在于，多块所述外壳均包括海绵层及硬质塑料层，所述海绵层设置在所述罩体与所述硬质塑料层之间。7 . The water life-saving helmet according to claim 6 , wherein each of the plurality of shells comprises a sponge layer and a hard plastic layer, and the sponge layer is arranged between the cover body and the hard plastic layer. 8 . between.8.根据权利要求1所述的水域救生头盔，其特征在于，所述弹性件嵌在所述外壳的内部。8. The water life-saving helmet according to claim 1, wherein the elastic member is embedded inside the outer shell.9.根据权利要求1所述的水域救生头盔，其特征在于，所述第一开口具有弹性。9 . The water life rescue helmet of claim 1 , wherein the first opening has elasticity. 10 .10.根据权利要求1所述的水域救生头盔，其特征在于，所述壳体套设在所述罩体的外部。10 . The water life rescue helmet according to claim 1 , wherein the shell is sleeved on the outside of the cover. 11 .

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