CN203485868U - Life maintenance device and automobile equipped with the same - Google Patents
Life maintenance device and automobile equipped with the same Download PDFInfo
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- CN203485868U CN203485868U CN201320389388.XU CN201320389388U CN203485868U CN 203485868 U CN203485868 U CN 203485868U CN 201320389388 U CN201320389388 U CN 201320389388U CN 203485868 U CN203485868 U CN 203485868U
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- life
- holdout device
- oxygen
- automobile
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Abstract
The utility model relates to a life maintenance device and the life maintenance device comprises an oxygen supply assembly, wherein the assembly comprises a shell, a storage container for storage of liquid oxygen and a switch valve, the storage container is located inside the shell and comprises an external chamber and an internal chamber, and a vacuum layer is disposed between the external chamber and the internal chamber; and also comprises a mask assembly, which comprises an oxygen storage bag, a mask body and a conduit, wherein one end of the conduit is connected to the oxygen storage bag, the other end is connected to the switch valve and the mask body is connected to the oxygen storage bag while fluid communication is maintained. The utility model also provides an automobile equipped with the life maintenance device. The life maintenance device in the utility model has the advantages of flexible arrangement and a simple structure etc. When the automobile falls into water, the device can timely provide oxygen for breathing of persons in the automobile and can add self-rescue time and time for rescue waiting by the persons in the automobile.
Description
Technical field
The utility model relates to a kind of life holdout device, and relates to a kind of automobile that is provided with this life holdout device.
Background technology
Safety devices such as safety air bag, safety strap and crusherbull zone district in existing automobile, is conventionally equipped with.These safety devices can ensure to a certain extent appliance crew's personal safety in collision case.But, when running into another kind of danger, for example to work as under the emergency situations such as vehicle falling into water, above-mentioned safety device can not play any protective effect.
Current vehicle falling into water Frequent Accidents, after occupant is with vehicle water falling, vehicle can sink rapidly because of water inlet in one to two minute, due to reasons such as hydraulic equalizations inside and outside the tactile water inefficacy of electrical equipment and car, occupant is difficult to car door or vehicle window to open escape at short notice, thereby causes the very high personnel rate of being drowned.Therefore, designing and a kind ofly under the emergency case such as vehicle water falling, can extend occupant's life holdout device of survival time, is to need at present the problem that solves.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of life holdout device, and the automobile that is provided with this life holdout device, thereby can effectively solve the above-mentioned problems in the prior art, to can meet better people's current demand.
For realizing the utility model object of above-mentioned and other aspect, the utility model has adopted following technical scheme:
A life holdout device, described life holdout device comprises:
Oxygen supply assembly, it has housing, for depositing storage container and the switch valve of liquid oxygen, and described storage container is positioned at described housing and has outer courage and inner bag, and is provided with vacuum layer between described outer courage and described inner bag; And
Face shield assembly, it comprises storage oxygen bag, mask body and conduit, and one end of described conduit connects described storage oxygen bag, and the other end connects described switch valve, and described mask body is connected with described storage oxygen bag and keep fluid to be communicated with.
In above-mentioned life holdout device, preferably, on the surface of described inner bag, be provided with adiabatic layer.
In above-mentioned life holdout device, preferably, the thickness of described adiabatic layer is between 10mm to 65mm.
In above-mentioned life holdout device, preferably, described life holdout device also comprises the blowdown valve being arranged on described housing.
In above-mentioned life holdout device, preferably, described face shield assembly also comprises for described face shield being fixed on to the safety rope of user's head.
In above-mentioned life holdout device, preferably, on described housing, be provided with mounting bracket.
In above-mentioned life holdout device, preferably, described blowdown valve is configured to pressure release when the internal pressure of storage container is greater than 1.6Mp.
An automobile, described automobile is provided with above one or more of described life holdout device.
Compared with prior art, adopt life holdout device of the present utility model, when vehicle runs into overboard danger such as grade, it can be in time provides sufficient oxygen for breathing for occupant, avoid personnel dead due to anoxic at short notice, thereby greatly extended the time of saving oneself and waiting for external rescue.
Accompanying drawing explanation
Below with reference to drawings and Examples, the technical solution of the utility model is described in further detail, wherein:
Fig. 1 is the structural representation of oxygen supply assembly of an embodiment of life holdout device of the present utility model.
Fig. 2 is the structural representation of face shield assembly of the life holdout device of Fig. 1.
Fig. 3 is the face shield assembly of life holdout device of Fig. 1 structural representation under use state.
The specific embodiment
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.Should be understood that, the detailed description of specific embodiment is used for to description and interpretation the utility model, but is not limited to the utility model.
Please refer to Fig. 1 and Fig. 2, life holdout device of the present utility model comprises oxygen supply assembly 1 and face shield assembly 2.Oxygen supply assembly 1 has housing 11, for depositing storage container (not shown) and the switch valve 12 of liquid oxygen, storage container is arranged in housing 11 and has outer courage and inner bag, is provided with vacuum layer outside between courage and inner bag.Under the harsies environment such as water inlet in car, in car, electronic system easily lost efficacy, and at this, adopted Manual mechanical switch valve to carry out the switch of control store container.
As shown in Figure 2, face shield assembly 2 comprises storage oxygen bag 21, mask body 22 and conduit 23, and face shield assembly 2 can be arranged on the parcel tray that occupant's above-head is positioned at roof, to open parcel tray, can take out mask body 22.Owing to directly contacting with the respiratory apparatus of human body, mask body 22 must adopt medical grade products, so that user's mouth and nose can separate completely with external environment, and anti-sealing or other hazardous and noxious substances are invaded.The effect of storage oxygen bag 21 is to make the oxygen pressure from oxygen supply assembly 1 to decline, and then evenly flows into user's respiratory system (as shown in the arrow in Fig. 3), and the two must keep fluid to be communicated with therefore to store oxygen bag 21 and mask body 22.For the ease of making mask body be fixed on user's head, face shield assembly can also preferably include the safety rope 24 of adjustable in length.Conduit 23 can be made by materials such as rubber or plastic cement, and its one end connects storage oxygen bag 21, and the other end connects the outlet 13 that is positioned at switch valve place.Certainly, what it may occur to persons skilled in the art that is, this life holdout device can be equipped with by specified vehicle-mounted number the oxygen assembly of respective numbers, that is to say, both can many people share an oxygen supply assembly, also can everyone alone oxygen supply assembly separately, the layout of oxygen supply assembly can be adjusted according to actual conditions.
Consider that the liquid oxygen temperature of depositing in storage container is too low, make the surface sweating of housing and therefore cause car internal water accumulation or electrical equipment to damage, coating adiabatic layer on the inner bag of storage container preferably, and the thickness of this adiabatic layer is alternatively between 10mm to 65mm scope.
As an example, life holdout device can also comprise blowdown valve 14, and blowdown valve 14 is arranged on housing and with storage container and is connected.This blowdown valve is arranged to meeting releasing pressure automatically when the internal pressure of storage container is greater than 1.6Mp, to avoid storage container, when pressure is excessive, explosion occurs, makes on-board crew injured.
Under other preferred situation, on the housing in oxygen supply assembly, can also be provided with mounting bracket 15, thereby whole oxygen supply assembly is fixed on the desired locations in car body, such as oxygen supply assembly, can be arranged in vehicle control desk bottom etc. and locate.Certainly, the position of mounting bracket, quantity and shape can be made corresponding adjustment according to actual conditions.
In sum, life holdout device of the present utility model has flexible arrangement, the advantage such as simple in structure, can not only when vehicle water falling is in danger, use, and can be under all extraneous conditions for hypoxgia that it may occur to persons skilled in the art that, even in car, weakling's burst in emergency circumstances also can be used as Medical breathing device use.In view of life holdout device of the present utility model can win valuable rescue time for occupant maintains longer life span under emergency situations, therefore suggestion is promoted this life holdout device as vehicle-mounted indispensable device.
More than enumerated the automobile that specific embodiment elaborates life holdout device of the present utility model, is provided with this life holdout device, this embodiment is only for explanation structure of the present utility model, and be not to restriction of the present utility model, the those of ordinary skill in relevant technologies field, in the situation that not departing from the utility model scope, can also make various distortion and improvement.For example, on the housing of oxygen supply assembly, be provided with the compression indicator 16 being connected with storage container in housing, so that user observes the pressure condition of storage container inside.Therefore all technical schemes that are equal to also should belong to category of the present utility model and be limited by every claim of the present utility model.
Claims (8)
1. a life holdout device, is characterized in that, described life holdout device comprises:
Oxygen supply assembly, it has housing, for depositing storage container and the switch valve of liquid oxygen, and described storage container is positioned at described housing and has outer courage and inner bag, and is provided with vacuum layer between described outer courage and described inner bag; And
Face shield assembly, it comprises storage oxygen bag, mask body and conduit, and one end of described conduit connects described storage oxygen bag, and the other end connects described switch valve, and described mask body is connected with described storage oxygen bag and keep fluid to be communicated with.
2. life holdout device according to claim 1, is characterized in that, on the surface of described inner bag, is provided with adiabatic layer.
3. life holdout device according to claim 2, is characterized in that, the thickness of described adiabatic layer is between 10mm to 65mm.
4. according to the life holdout device described in any one in claim 1-3, it is characterized in that, described life holdout device also comprises the blowdown valve being arranged on described housing.
5. according to the life holdout device described in any one in claim 1-3, it is characterized in that, described face shield assembly also comprises for described mask body being fixed on to the safety rope of user's head.
6. according to the life holdout device described in any one in claim 1-3, it is characterized in that, on described housing, be provided with mounting bracket.
7. life holdout device according to claim 4, is characterized in that, described blowdown valve is configured to pressure release when the internal pressure of described storage container is greater than 1.6Mp.
8. an automobile, is characterized in that, described automobile is provided with according to the life holdout device described in any one in claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320389388.XU CN203485868U (en) | 2013-07-02 | 2013-07-02 | Life maintenance device and automobile equipped with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320389388.XU CN203485868U (en) | 2013-07-02 | 2013-07-02 | Life maintenance device and automobile equipped with the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203485868U true CN203485868U (en) | 2014-03-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320389388.XU Expired - Lifetime CN203485868U (en) | 2013-07-02 | 2013-07-02 | Life maintenance device and automobile equipped with the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203485868U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437890A (en) * | 2014-09-05 | 2016-03-30 | 熊辉 | Safety apparatus for controlling to release air in automobile spare tyre fur passenger breathing in emergency circumstances |
| CN106523900A (en) * | 2016-08-12 | 2017-03-22 | 李俊杰 | Portable oxygen cylinder for automobile |
| CN108189796A (en) * | 2018-01-22 | 2018-06-22 | 河南职业技术学院 | A kind of vehicle water falling lifesaving device |
| CN115042737A (en) * | 2022-05-25 | 2022-09-13 | 岚图汽车科技有限公司 | Car seat side airbag integrating water falling self-rescue function |
-
2013
- 2013-07-02 CN CN201320389388.XU patent/CN203485868U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437890A (en) * | 2014-09-05 | 2016-03-30 | 熊辉 | Safety apparatus for controlling to release air in automobile spare tyre fur passenger breathing in emergency circumstances |
| CN106523900A (en) * | 2016-08-12 | 2017-03-22 | 李俊杰 | Portable oxygen cylinder for automobile |
| CN108189796A (en) * | 2018-01-22 | 2018-06-22 | 河南职业技术学院 | A kind of vehicle water falling lifesaving device |
| CN115042737A (en) * | 2022-05-25 | 2022-09-13 | 岚图汽车科技有限公司 | Car seat side airbag integrating water falling self-rescue function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140319 |
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| CX01 | Expiry of patent term |