CN220159069U - Gas mask for quick escape at key moment - Google Patents

Abstract

The utility model relates to a gas mask for rapid escape at key time, which comprises a mask mechanism, wherein a binding belt is fixed on one side of the mask mechanism, a transparent plate is inlaid on the mask mechanism, a ventilation mechanism is fixed on the other side of the mask mechanism, the ventilation mechanism is in threaded connection with a bearing box, a one-way valve is fixed on one side of the bearing box, a partition plate is fixed on the inner side of the bearing box, and water bags and self-oxygen-generating annular fiber layers are respectively placed on two sides of the inner part of the bearing box. This key moment is fleed fast and is used breathing mask, outside air gets into and bears in the box, and the cooperation uses water pocket, connecting tube and from producing oxygen annular fiber layer can produce oxygen, and the filter layer plays filterable effect to oxygen, and people when exhaling, produce oxygen from producing oxygen annular fiber layer and steam reaction, the carbon dioxide that the human body exhaled of the device can consume, need not with outside with the gaseous environment contact, can realize the personnel's of certain time and supply by oneself, safe and reliable.

Description

Gas mask for quick escape at key moment

Technical Field

The utility model relates to the technical field of gas masks, in particular to a gas mask for rapid escape at a critical moment.

Background

Breathing is an activity for maintaining normal operation of life bodies, normal breathing activity of human beings on the earth is carried out in an atmospheric environment, oxygen is mainly inhaled during breathing, carbon dioxide is mainly contained in exhaled gas, and however, under severe environments or special environments, the breathing mask can be used for people to quickly escape at key moments.

The existing gas masks generally provide oxygen needed by people to breathe through an additional oxygen bottle or an oxygen pipeline, but the oxygen bottle has a certain weight, so that the burden of a user can be increased, and the existing equipment needs to be improved aiming at the problems.

Disclosure of Invention

The utility model aims to provide a gas mask for rapid escape at key time, which aims to solve the problem that the prior gas mask provided in the background art generally provides oxygen required by people to breathe by adding an oxygen bottle or an oxygen pipeline, but the oxygen bottle has certain weight and can increase the burden of a user.

The utility model provides a gas mask for rapid escape at key time, which comprises a mask mechanism, wherein a binding belt is fixed on one side of the mask mechanism, a transparent plate is inlaid on the mask mechanism, and a ventilation mechanism is fixed on the other side of the mask mechanism.

The ventilation mechanism is in threaded connection on the bearing box, one side of the bearing box is fixed with a one-way valve, the inner side of the bearing box is fixed with a partition plate, and water bags and self-oxygen-generating annular fiber layers are respectively placed on two sides of the inner part of the bearing box.

Preferably, the mask mechanism comprises a mask body, a heat insulation layer and a wear-resistant layer, wherein the heat insulation layer is fixed on the outer side of the mask body, and the wear-resistant layer is fixed on the outer side of the heat insulation layer.

Preferably, two straps are provided, and the two straps are symmetrically arranged on the mask body.

Preferably, the ventilation mechanism comprises a ventilation channel, a filtering layer and a baffle ring, the ventilation channel penetrates through the mask mechanism, and the filtering layer is fixed in the ventilation channel.

Preferably, a baffle ring is fixed on the outer side of one end of the ventilation channel.

Preferably, a connecting pipeline is fixed at the top of the bearing box, and the connecting pipeline is in a [ -shaped structure.

The technical means of the utility model has the following technical effects:

1. this key moment is quick to flee and is used mask, through the filter layer that sets up, bear the weight of the box, the water pocket, connecting tube and use mutually supporting from producing oxygen annular fiber layer, can reach the purpose of the self-supply of human air, when wearing the device and breathing in, outside air gets into and bears in the box, the cooperation uses water pocket, connecting tube and can produce oxygen from producing oxygen annular fiber layer, the filter layer plays filterable effect to oxygen, people when exhaling, produce oxygen from producing oxygen annular fiber layer and steam reaction, the device can consume the carbon dioxide that the human body exhales, need not contact with the outside gas environment, can realize the self-supply of human air of certain time, safe and reliable.

2. This key moment is quick to flee and is used gas mask through the mask mechanism that sets up, insulating layer, bandage and the mutually supporting of passageway of ventilating use, can reach firm wearing and thermal-insulated purpose, can cover mask mechanism behind the mouth with the passageway of ventilating, can tighten the bandage after bypassing the brain with the bandage, make the device wear more stable firm, the insulating layer can play thermal-insulated effect.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic diagram of the front view of the present utility model;

FIG. 3 is a schematic view of the mask mechanism of the present utility model;

FIG. 4 is a schematic view of a carrying case according to the present utility model;

FIG. 5 is a schematic view of the structure of the connecting pipeline according to the present utility model;

fig. 6 is a front view of the present utility model.

In the figure: 1. a mask mechanism; 101. a mask body; 102. a thermal insulation layer; 103. a wear-resistant layer; 2. a strap; 3. a transparent plate; 4. a ventilation mechanism; 401. a vent passage; 402. a filter layer; 403. a baffle ring; 5. a carrying case; 6. a one-way valve; 7. a partition plate; 8. a water bag; 9. a connecting pipe; 10. a self-oxygen generating annular fiber layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but 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.

Example 1

The preferred embodiment of the gas mask for rapid escape at key time provided by the utility model is shown in fig. 1 to 6, and comprises a mask mechanism 1, wherein a binding belt 2 is fixed on one side of the mask mechanism 1, a transparent plate 3 is inlaid on the mask mechanism 1, and a ventilation mechanism 4 is fixed on the other side of the mask mechanism 1.

The ventilation mechanism 4 is in threaded connection with the bearing box 5, one side of the bearing box 5 is fixed with a one-way valve 6, the inner side of the bearing box 5 is fixed with a partition 7, and the two sides of the inner part of the bearing box 5 are respectively provided with a water sac 8 and a self-oxygen-generating annular fiber layer 10.

In this embodiment, mask mechanism 1 includes mask body 101, insulating layer 102 and wearing layer 103, and the outside of mask body 101 is fixed with insulating layer 102, and the outside of insulating layer 102 is fixed with wearing layer 103, and insulating layer 102 has thermal-insulated effect, avoids the temperature of outside air to influence the temperature of human face, and wearing layer 103 has wear-resisting characteristic, durable.

Further, the two binding bands 2 are arranged, and the two binding bands 2 are symmetrically arranged on the mask main body 101, the mask mechanism 1 is covered on the face of a human body, the binding bands 2 can be tightened after the binding bands 2 are wound around the hindbrain spoon, and the device can be worn more firmly by matching the two binding bands 2.

Example 2

On the basis of embodiment 1, the preferred embodiment of the breathing mask for rapid escape at key time provided by the utility model is shown in fig. 3 to 5, the ventilation mechanism 4 comprises a ventilation channel 401, a filter layer 402 and a baffle ring 403, the ventilation channel 401 penetrates through the mask mechanism 1, the filter layer 402 is fixed in the ventilation channel 401, the ventilation channel 401 is made of disposable materials, the ventilation channel 401 is in threaded connection with the bearing box 5, the assembly and the disassembly are convenient, the ventilation channel 401 can be used for exhaling and inhaling, and the filter layer 402 can filter gas in the exhaling process of people.

In this embodiment, a baffle ring 403 is fixed on the outer side of one end of the ventilation channel 401, and the baffle ring 403 can play a role of blocking and limiting in the process of connecting the ventilation channel 401 and the bearing box 5 together by screw threads.

Further, a connecting pipeline 9 is fixed at the top of the bearing box 5, the connecting pipeline 9 is in a [ -shaped structure, the partition 7 divides the inner space of the bearing box 5 into two parts, when people inhale, gas enters the bearing box 5, the water bag 8 is broken, at the moment, water enters the space on the right side of the partition 7 along with the gas through the connecting pipeline 9, and peroxide/superoxide in the self-oxygen-generating annular fiber layer 10 reacts with water vapor to generate oxygen.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

When the mask mechanism 1 is worn firmly by the binding belt 2 and the ventilation channel 401 is aligned to the mouth of a human body, gas is sucked into the mask mechanism 1 through the one-way valve 6, the water bag 8 is broken under pressure, water flows into the self-oxygen-generating annular fiber layer 10 together with the gas through the connecting pipeline 9, peroxide/superoxide is adhered to the self-oxygen-generating annular fiber layer 10, the peroxide/superoxide reacts with water vapor to generate oxygen, the oxygen is sucked into the human body through the ventilation channel 401, the filter layer 402 plays a role of filtering the gas, water vapor is generated when people breathe, the water vapor reacts with the self-oxygen-generating annular fiber layer 10 to continuously generate oxygen, and the breathing requirement of the human body for a certain time is met, so that the whole work is completed.

In conclusion, the breathing mask for rapid escape at the key moment achieves the purposes of automatic supply of people and firm wearing and heat insulation, and meets the use requirements of people.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a key moment is mask for fleing fast, includes mask mechanism (1), its characterized in that: one side of the mask mechanism (1) is fixed with a binding belt (2), the mask mechanism (1) is embedded with a transparent plate (3), and the other side of the mask mechanism (1) is fixed with a ventilation mechanism (4);

the ventilation mechanism (4) is in threaded connection with the bearing box (5), one side of the bearing box (5) is fixedly provided with the one-way valve (6), the inner side of the bearing box (5) is fixedly provided with the partition plate (7), and the two sides of the inner part of the bearing box (5) are respectively provided with the water bag (8) and the self-oxygen-generating annular fiber layer (10).

2. A gas mask for critical time instant escape as defined in claim 1, wherein: mask mechanism (1) include mask main part (101), insulating layer (102) and wearing layer (103), and the outside of mask main part (101) is fixed with insulating layer (102), the outside of insulating layer (102) is fixed with wearing layer (103).

3. A gas mask for critical time instant escape as defined in claim 1, wherein: the two binding bands (2) are arranged, and the two binding bands (2) are symmetrically arranged on the mask main body (101).

4. A gas mask for critical time instant escape as defined in claim 1, wherein: the ventilation mechanism (4) comprises a ventilation channel (401), a filter layer (402) and a baffle ring (403), the ventilation channel (401) penetrates through the mask mechanism (1), and the filter layer (402) is fixed in the ventilation channel (401).

5. A gas mask for critical time instant escape as defined in claim 4, wherein: a baffle ring (403) is fixed on the outer side of one end of the ventilation channel (401).

6. A gas mask for critical time instant escape as defined in claim 1, wherein: the top of the bearing box (5) is fixedly provided with a connecting pipeline (9), and the connecting pipeline (9) is of a [ -shaped structure.