CN211327858U - Rescue hood convenient to use - Google Patents
Rescue hood convenient to use Download PDFInfo
- Publication number
- CN211327858U CN211327858U CN201922064631.0U CN201922064631U CN211327858U CN 211327858 U CN211327858 U CN 211327858U CN 201922064631 U CN201922064631 U CN 201922064631U CN 211327858 U CN211327858 U CN 211327858U
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- oxygen
- storage container
- protective
- protective housing
- plug
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Abstract
The utility model belongs to the technical field of rescue equipment, in particular to a rescue hood convenient to use, which comprises a protective cover shell, wherein the front side of the protective cover shell is provided with goggles and an expiration channel, a waterproof breathable layer is arranged in the expiration channel, the bottom of the protective cover shell is provided with a sealing mechanism, and an oxygen storage container and a control mechanism for controlling the oxygen storage container to release oxygen are also arranged in the protective cover shell; when the disaster occurs, the rescue hood is worn on the back of the head to enable the elastic rope to form a closed space in the protective housing, at the moment, the elastic piece is pressed, compressed oxygen in the oxygen storage container or oxygen synthesized by chemical raw materials is slowly released into the protective housing for breathing, and the device has the advantages of being simple in operation and high in practicability.
Description
Technical Field
The utility model belongs to the technical field of rescue equipment, concretely relates to rescue hood convenient to use.
Background
Along with the enhancement of the urbanization progress of China, urban population is increased rapidly, more and more high-rise residential buildings are caused by the urbanization trend, and due to the reason that floors are too high, when a disaster occurs, people often cannot safely and quickly escape from the accident site, so that great potential safety hazards are brought to people, and the problem of high-rise fire escape is particularly prominent.
Disclosure of Invention
To solve the problems set forth in the background art described above. The utility model provides a rescue hood convenient to use has easy operation, and the security is high, and the practicality is strong characteristics, simultaneously the utility model discloses also can provide good protective effect for the person that falls into water.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rescue hood convenient to use, includes the protective housing shell, is provided with goggles and exhale the passageway in the front side of protective housing shell, is provided with waterproof ventilative layer in exhaling the passageway, is provided with sealing mechanism in the bottom of protective housing shell, still is provided with in the protective housing shell and stores up oxygen container and be used for controlling the control mechanism who stores up oxygen container release oxygen.
Preferably, the control mechanism comprises a clamping plug, a connecting rod and an elastic sheet, the clamping plug is inserted at the bottleneck of the oxygen storage container, the connecting rod is movably connected to the protective housing, the inner end of the connecting rod is fixedly connected with the clamping plug, the outer end of the connecting rod is fixedly connected with the elastic sheet, and the elastic sheet protrudes outwards and is connected to the outside of the protective housing in a sealing manner.
Preferably, sealing mechanism includes sealed cowling and elasticity bungee, sealed cowling fixed connection is in the bottom of protective housing shell, the elasticity bungee sets up the bottom at the sealed cowling.
Preferably, a safety valve is further provided on the protective cover.
Preferably, a top cover is further provided inside the protective casing.
Preferably, the clamping plug comprises a plug head and a clamping plate, the plug head is conical, and the diameter of the plug head at the joint of the plug head and the clamping plate is the same as the inner diameter of the bottle mouth of the oxygen storage container.
Compared with the prior art, the beneficial effects of the utility model are that:
when the disaster occurs, the rescue hood is worn on the elastic cord behind the head to enable the protective hood to form a closed space, at the moment, the elastic sheet is pressed, the clamping plug is pushed to move towards the inside of the oxygen storage container, the clamping plug and the oxygen storage container are enabled not to be tightly connected, so that compressed oxygen in the oxygen storage container or oxygen synthesized by chemical raw materials is slowly released into the protective hood, the compressed oxygen is used for breathing, exhaled gas can be exhausted outwards through the exhalation channel, the safety oxygen-saving rescue hood is simple to operate and high in practicability, the safety oxygen-saving rescue hood is characterized by being used, and the safety oxygen-saving rescue hood can be used as a normally-prepared rescue device in places such as a residential building, an office building, a bus and a ship, so that casualties caused by untimely rescue can be effectively avoided.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a front view of the present invention;
fig. 2 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 3 is a schematic structural view of the plug of the present invention;
in the figure: 1 protective cover shell, 2 goggles, 3 expiration channels, 4 oxygen storage containers, 51 blocking plugs, 511 blocking heads, 512 blocking boards, 52 elastic sheets, 53 connecting rods, 61 sealing covers, 62 elastic ropes, 7 safety valves and 9 top covers.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present embodiment provides the following technical solutions: the utility model provides a rescue hood convenient to use, including protective housing 1, be provided with goggles 2 and expiration passageway 3 in protective housing 1's front side, be provided with waterproof ventilative layer in expiration passageway 3, this waterproof ventilative layer can adopt the PTFE membrane that polytetrafluoroethylene material made, be provided with sealing mechanism in protective housing 1's bottom, still be provided with in protective housing 1 and store up oxygen container 4 and be used for controlling the control mechanism who stores up 4 release oxygen in oxygen container, can directly deposit oxygen in storing up oxygen container 4, also store the chemical component that can synthetic oxygen.
Specifically, the control mechanism comprises a clamping plug 51, a connecting rod 53 and an elastic sheet 52, the clamping plug 51 is inserted into the bottleneck of the oxygen storage container 4, the connecting rod 53 is movably connected to the protective housing 1, the inner end of the connecting rod 53 is fixedly connected with the clamping plug 51, the outer end of the connecting rod 53 is fixedly connected with the elastic sheet 52, the elastic sheet 52 protrudes outwards and is hermetically connected to the outer portion of the protective housing 1, and air leakage at the connecting position of the connecting rod 53 and the protective housing 1 is facilitated.
After a closed space is formed in the protective housing 1, the clamping plug 51 is pushed to move towards the inside of the oxygen storage container 4 by pressing the elastic sheet 52, so that the clamping plug 51 and the oxygen storage container 4 are not tightly connected, the oxygen storage container 4 can slowly release oxygen into the protective housing 1 for breathing, the elastic sheet 52 cannot reset after being pressed and deformed, and oxygen can be continuously released into the protective housing 1.
Specifically, sealing mechanism includes sealed cowling 61 and elasticity bungee cord 62, and sealed cowling 61 fixed connection is in the bottom of protecting housing 1, and elasticity bungee cord 62 sets up in the bottom of sealed cowling 61, and sealed cowling 61 and the setting of elasticity bungee cord 62 are convenient for realize that protecting housing 1 forms airtight space, can effectively avoid smog, poison gas or moisture to get into protecting housing 1's inside and cause the injury for the person.
Specifically, still be provided with relief valve 7 on protective housing 1, when the gas pressure in protective housing 1 is higher, the automatic outside exhaust gas of accessible relief valve 7 can effectively avoid causing the injury to personnel because higher atmospheric pressure.
Specifically, still be provided with top cap 9 in the inside of protective housing 1, top cap 9's setting can make this rescue hood be convenient for dress, facilitates the use.
Specifically, the clamping plug 51 comprises a plug 511 and a clamping plate 512, the plug 511 is conical, the diameter of the plug 511 at the connection position of the plug 511 and the clamping plate 512 is the same as the inner diameter of the bottle mouth of the oxygen storage container 4, and the conical plug 511 is arranged so that when the port of the clamping plate 512 and the port of the oxygen storage container 4 are not attached to each other, oxygen in the oxygen storage container 4 can conveniently overflow out of the protective housing 1.
The utility model discloses a theory of operation and use flow: the utility model discloses when using, at first wear the head with the rescue hood, can simply make protective housing 1 form an inclosed space through sealed cowling 61 and elasticity bungee cord 62 after that, through pressing the flexure strip 52 this moment, through the inside removal of propelling movement bayonet catch 51 to storage oxygen container 4, can make bayonet catch 51 and storage oxygen container 4 be zonulae occludens no longer, thereby can make the slow release of oxygen in the storage oxygen container 4 advance protective housing 1 in, supply to breathe the use, the gaseous accessible expiration passageway 3 of exhalation is outwards discharged.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A rescue hood convenient to use, including protective housing (1), its characterized in that: the protective mask comprises a protective mask shell (1), and is characterized in that a protective mask (2) and an expiration channel (3) are arranged on the front side of the protective mask shell (1), a waterproof breathable layer is arranged in the expiration channel (3), a sealing mechanism is arranged at the bottom of the protective mask shell (1), and an oxygen storage container (4) and a control mechanism for controlling the oxygen storage container (4) to release oxygen are further arranged in the protective mask shell (1).
2. A ready to use rescue hood as defined in claim 1 wherein: the control mechanism comprises a clamping plug (51), a connecting rod (53) and an elastic sheet (52), the clamping plug (51) is inserted into a bottleneck of the oxygen storage container (4), the connecting rod (53) is movably connected to the protective housing (1), the inner end of the connecting rod (53) is fixedly connected with the clamping plug (51), the outer end of the connecting rod (53) is fixedly connected with the elastic sheet (52), and the elastic sheet (52) protrudes outwards and is connected to the outside of the protective housing (1) in a sealing manner.
3. A ready to use rescue hood as defined in claim 1 wherein: sealing mechanism includes sealed cowling (61) and elasticity bungee (62), sealed cowling (61) fixed connection is in the bottom of protective housing (1), elasticity bungee (62) set up the bottom at sealed cowling (61).
4. A ready to use rescue hood as defined in claim 1 wherein: the protective cover shell (1) is also provided with a safety valve (7).
5. A ready to use rescue hood as defined in claim 1 wherein: a top cover (9) is also arranged in the protective housing (1).
6. A rescue hood for convenient use as claimed in claim 2, wherein: the clamping plug (51) comprises a plug head (511) and a clamping plate (512), the plug head (511) is conical, and the diameter of the plug head (511) at the joint of the plug head (511) and the clamping plate (512) is the same as the inner diameter of the bottle mouth of the oxygen storage container (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922064631.0U CN211327858U (en) | 2019-11-26 | 2019-11-26 | Rescue hood convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922064631.0U CN211327858U (en) | 2019-11-26 | 2019-11-26 | Rescue hood convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211327858U true CN211327858U (en) | 2020-08-25 |
Family
ID=72106131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922064631.0U Active CN211327858U (en) | 2019-11-26 | 2019-11-26 | Rescue hood convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211327858U (en) |
-
2019
- 2019-11-26 CN CN201922064631.0U patent/CN211327858U/en active Active
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