CN203523883U - Helmet for firefighter - Google Patents
Helmet for firefighter Download PDFInfo
- Publication number
- CN203523883U CN203523883U CN201320727949.2U CN201320727949U CN203523883U CN 203523883 U CN203523883 U CN 203523883U CN 201320727949 U CN201320727949 U CN 201320727949U CN 203523883 U CN203523883 U CN 203523883U
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- helmet shell
- helmet
- face shield
- module
- helmet casing
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Abstract
The utility model discloses a helmet for a firefighter. The helmet comprises a helmet casing, a mask and a cape, wherein the mask is in shaft connection with the front side of the helmet casing through a rotary shaft; a gas inlet is formed in the upper part of the rear side of the helmet casing; the inside of the wall of the helmet casing adopts a hollow structure; a plurality of gas holes are formed in the inner wall of the helmet casing; a gas pipe is inserted into the gas inlet; ear protection areas are formed on the left wall and the right wall of the helmet casing and protrude out of the outer surface of the helmet casing; extension plates are arranged on the upper side and the lower side of the mask; sealing felt is adhered and fixed onto the inner walls of the extension plates; a plurality of buffers are fixed on the inner wall of the helmet casing; cap rings are fixed on the buffers; and the heights of the buffers range from 3 mm to 4 mm. A vision area is arranged on the front side of the helmet casing, a wearing opening is formed in the lower part of the helmet casing, the vision area is sealed or opened by the mask through shaft connection of the mask and the helmet casing, and the cape is assembled on the outer edge of the wearing opening. The helmet for the firefighter is simple in structure, convenient to use and comprehensive in protection, so that the firefighter can breathe smoothly, and unified scheduling command is facilitated.
Description
Technical field:
The utility model relates to fire-fighting utensil technical field, particularly a kind of fire fighter's helmet.
Background technology:
The helmet is one of utensil of fire fighter's indispensability, in the process of scene of a fire fire fighting, the helmet provides necessary protection for fire fighter, traditional fire hat is partly comprised of helmet shell, face shield, tippet, cushion etc., majority is half helmet formula design, possess anti-sharp-pointed article impact, anticorrosion, thermal radiation resistant, reflective, insulation, the performance such as light, in the helmet, can wear air respiratorresuscitator and wireless telecommunication system, have obvious reflecting sign.Along with scientific and technical development, the protection of the old-fashioned helmet and adaptability can not adapt to modern firemanic requirement.Its defect as: 1, air respiratorresuscitator is used inconvenience, and oral type affect communication, 2, the protection after Ban Kuishidui ear and brain is not enough, easily causes fire fighter injured, 3, there is no on-the-spot fire data collection, be unfavorable for that control centre assumes unified command of.4, helmet shock resistance is not enough.In view of above-mentioned technical problem, need to occur a kind of simple in structurely, easy to use, protection comprehensively, makes fire fighter's smooth breathing and is conducive to a kind of fire fighter's helmet of United Dispatching commander.
Summary of the invention:
The purpose of this utility model is to overcome the shortcoming existing in prior art, provides a kind of simple in structure, easy to use, and protection comprehensively, makes fire fighter's smooth breathing and is conducive to a kind of fire fighter's helmet that United Dispatching is commanded.
To achieve these goals, the utility model provides a kind of fire fighter's helmet, comprise helmet shell, face shield and tippet, between the front side of face shield and helmet shell, by spin axis axle, be connected, wherein, the back side top of described helmet shell is provided with gas feed, the inside of the wall of described helmet shell is hollow structure, on the inwall of described helmet shell, be provided with some pores, in described gas feed, be plugged and connected with tracheae, described pore, helmet shell, gas feed and tracheae form gas passage, on left and right two walls of described helmet shell, be provided with earflap district, earflap district protrudes from the outer surface of helmet shell, the both sides up and down of face shield are provided with extension board, on the inwall of extension board, be adhesively fixed with seal felt, helmet shell is spherical shape, on the inwall of helmet shell, be fixed with some cushions, on cushion, be fixed with hatband, the height of described cushion is 3-4cm.
The front side of described helmet shell is provided with field of vision, and the bottom of described helmet shell is provided with dresses mouthful, between described face shield and helmet shell, by axle, is connected and is realized face shield to the sealing of field of vision or open, and the outer rim of described wearing mouth is equipped with tippet.
Further, for tackling complicated fire field environment, need to set up information with extraneous control centre is connected, control centre's unified command is dispatched, be conducive to find fast point of origin or resume combustion point, accelerate deactivation operation, be also conducive to carrying out with fire fighter's inherently safe of rescue work and ensure.Its scheme is, on described face shield, be equipped with infrared camera, the rear side of described helmet shell is equipped with information processing box, in information processing box, be provided with power module, image processing module, information transfer module, GPS locating module and control module, between infrared camera and face shield, by buckle or screw thread, be fixedly connected with, on infrared camera, be provided with data wire and power line, data wire and power line along the wall cabling of helmet shell hollow to information processing box, between power line and power module, be electrically connected to, between data wire and control module and image processing module, be electrically connected to, information transfer module, between GPS locating module and information transfer module and extraneous control centre, signal is connected.
Helmet shell adopts reinforced polyamide fiber, and through flame treatment, hatband adopts plastic-steel material to support housing appearance integral, face shield adopts high temperature resistant PC composite, tippet adopts protective garment fabric to add thermal radiation resistant coating, double-decker, so its resistance to elevated temperatures is good.
Seal felt on the extension board of the upper and lower both sides of face shield is conducive to keep the air-tightness between face shield and housing.
Helmet shell is sphere-like, half helmet formula structure of abandoning tradition, the protection of increase to ear, back brain, when head is fixed to hatband state, each position of skull from headpiece case space all remain on 3-4cm or more than, and possessing elasticity at hatband, cushion also possesses elasticity, guarantees that accidental impact can not cause any position straight capacity of skull.
Advantage of the present utility model is: simple in structure, easy to use, protection comprehensively, makes fire fighter's smooth breathing and is conducive to United Dispatching commander, is specially:
1, for the general scene of a fire, wear the helmet of the present utility model, tracheae is connected with self-contained shoulder-back type air bag, enter before the scene of a fire, the face shield of leaving behind, seal felt on the extension board of the upper and lower both sides of face shield is conducive to keep the air-tightness between face shield and housing, also keeps higher frictional force simultaneously, needn't use the parts of other auxiliary positioning face shield positions.The pore of the gas of tracheae on the wall of the hollow of helmet shell enters in the helmet, and the gas of breathing can be discharged along tippet and fire fighter's shoulder.(tippet is taken piggyback) is fixed on hatband because of fire fighter's head, and hatband and helmet shell inwall possess the buffer distance of 3-4cm, incessantly facilitate gas communication, also greatly increased impact resistance simultaneously.
2, while entering the complicated scene of a fire, infrared camera is assembled on face shield and (is specially on the extension board on face shield top, fixed form is screw thread, slideway, buckle all can), by the box-packed rear side below that is fitted on helmet shell of information processing, (be specially on the outer wall of helmet shell, fixed form is screw thread, slideway, buckle all can), between infrared camera and information processing box, can adopt wired connection, also can adopt wireless connections, wired connection mode: be provided with data wire and power line on infrared camera, data wire and power line along the wall cabling of helmet shell hollow to information processing box, between power line and power module, be electrically connected to, between data wire and control module and image processing module, be electrically connected to, information transfer module, between GPS locating module and information transfer module and extraneous control centre, signal is connected.So, after infrared photography image is processed by image processing module, through information transfer module, be sent to extraneous control centre, be convenient to control centre each fireman is realized to unified allocation of resources, GPS locating module shows the position of fire fighter in the scene of a fire in real time simultaneously, is convenient to ensure fire fighter's personal safety.
Accompanying drawing explanation:
Fig. 1 is the sectional structure schematic diagram of the utility model embodiment mono-.
Fig. 2 is the sectional structure schematic diagram of the utility model embodiment bis-.
Fig. 3 is the partial schematic diagram that the utility model plays cushioning effect part.
Accompanying drawing sign:
1, face shield 2, extension board 3, seal felt
4, helmet shell 6, pore 7, gas feed
8, tracheae 9, earflap district 10, tippet
11, infrared camera 12, information processing box 13, cushion
14, hatband
The specific embodiment:
Below in conjunction with accompanying drawing, the utility model is described.
As shown in figures 1 and 3, Fig. 1 is the sectional structure schematic diagram of the utility model embodiment mono-.Fig. 3 is the partial schematic diagram that the utility model plays cushioning effect part.The present embodiment, comprise helmet shell 4, face shield 1 and tippet 10, between the front side of face shield 1 and helmet shell 4, by spin axis axle, be connected, wherein, the back side top of helmet shell 4 is provided with gas feed 7, the inside of the wall of helmet shell 4 is hollow structure, on the inwall of helmet shell 4, be provided with some pores 6 (integrated preparation between pore and helmet shell), in gas feed 7, be plugged and connected with tracheae 8, pore 6, helmet shell 4, gas feed 7 forms gas passage with tracheae 8, on left and right two walls of helmet shell 4, be provided with earflap district 9, earflap district 9 protrudes from the outer surface of helmet shell 4, the both sides up and down of face shield 1 are provided with extension board 2, on the inwall of extension board 2, be adhesively fixed with seal felt 3, helmet shell 4 is spherical shape, on the inwall of helmet shell 4, be fixed with some cushions 13, on cushion 13, be fixed with hatband 14, the height of cushion 13 is 3-4cm.Cushion 13 and hatband 14 all possess elasticity.The front side of helmet shell 4 is provided with field of vision, and the bottom of helmet shell 4 is provided with dresses mouthful, between face shield 1 and helmet shell 4, by axle, is connected and is realized the sealing of 1 pair of field of vision of face shield or open, and the outer rim of wearing mouth is equipped with tippet 10.Helmet shell adopts reinforced polyamide fiber, and through flame treatment, hatband adopts plastic-steel material to support housing appearance integral, face shield adopts high temperature resistant PC composite, tippet adopts protective garment fabric to add thermal radiation resistant coating, double-decker, so its resistance to elevated temperatures is good.Seal felt on the extension board of the upper and lower both sides of face shield is conducive to keep the air-tightness between face shield and housing.Helmet shell is sphere-like, half helmet formula structure of abandoning tradition, the protection of increase to ear, back brain, when head is fixed to hatband state, each position of skull from headpiece case space all remain on 3-4cm or more than, and possessing elasticity at hatband, cushion also possesses elasticity, guarantees that accidental impact can not cause any position straight capacity of skull.
For the general scene of a fire, wear the helmet of the present utility model, tracheae is connected with self-contained shoulder-back type air bag, enter before the scene of a fire, the face shield of leaving behind, seal felt on the extension board of the upper and lower both sides of face shield is conducive to keep the air-tightness between face shield and housing, also keeps higher frictional force simultaneously, needn't use the parts of other auxiliary positioning face shield positions.The pore of the gas of tracheae on the wall of the hollow of helmet shell enters in the helmet, and the gas of breathing can be discharged along tippet and fire fighter's shoulder.(tippet is taken piggyback) is fixed on hatband because of fire fighter's head, and hatband and helmet shell inwall possess the buffer distance of 3-4cm, incessantly facilitate gas communication, also greatly increased impact resistance simultaneously.
As shown in Figures 2 and 3, Fig. 2 is the sectional structure schematic diagram of the utility model embodiment bis-.Fig. 3 is the partial schematic diagram that the utility model plays cushioning effect part.The present embodiment comprises helmet shell 4, face shield 1 and tippet 10, between the front side of face shield 1 and helmet shell 4, by spin axis axle, be connected, wherein, the back side top of helmet shell 4 is provided with gas feed 7, the inside of the wall of helmet shell 4 is hollow structure, on the inwall of helmet shell 4, be provided with some pores 6 (integrated preparation between pore and helmet shell), in gas feed 7, be plugged and connected with tracheae 8, pore 6, helmet shell 4, gas feed 7 forms gas passage with tracheae 8, on left and right two walls of helmet shell 4, be provided with earflap district 9, earflap district 9 protrudes from the outer surface of helmet shell 4, the both sides up and down of face shield 1 are provided with extension board 2, on the inwall of extension board 2, be adhesively fixed with seal felt 3, helmet shell 4 is spherical shape, on the inwall of helmet shell 4, be fixed with some cushions 13, on cushion 13, be fixed with hatband 14, the height of cushion 13 is 3-4cm.Cushion 13 and hatband 14 all possess elasticity.The front side of helmet shell 4 is provided with field of vision, and the bottom of helmet shell 4 is provided with dresses mouthful, between face shield 1 and helmet shell 4, by axle, is connected and is realized the sealing of 1 pair of field of vision of face shield or open, and the outer rim of wearing mouth is equipped with tippet 10.Helmet shell adopts reinforced polyamide fiber, and through flame treatment, hatband adopts plastic-steel material to support housing appearance integral, face shield adopts high temperature resistant PC composite, tippet adopts protective garment fabric to add thermal radiation resistant coating, double-decker, so its resistance to elevated temperatures is good.Seal felt on the extension board of the upper and lower both sides of face shield is conducive to keep the air-tightness between face shield and housing.Helmet shell is sphere-like, half helmet formula structure of abandoning tradition, the protection of increase to ear, back brain, when head is fixed to hatband state, each position of skull from headpiece case space all remain on 3-4cm or more than, and possessing elasticity at hatband, cushion also possesses elasticity, guarantees that accidental impact can not cause any position straight capacity of skull.For tackling complicated fire field environment, need to set up information with extraneous control centre and be connected, control centre's unified command is dispatched, be conducive to find fast point of origin or resume combustion point, accelerate deactivation operation, be also conducive to carrying out with fire fighter's inherently safe of rescue work and ensure.On face shield 1, be equipped with infrared camera 11, the rear side of helmet shell 4 is equipped with information processing box 12, in information processing box 12, be provided with power module, image processing module, information transfer module, GPS locating module and control module, between infrared camera 11 and face shield 1, by buckle or screw thread, be fixedly connected with, on infrared camera 11, be provided with data wire and power line, data wire and power line along the wall cabling of helmet shell 4 hollows to information processing box 12, between power line and power module, be electrically connected to, between data wire and control module and image processing module, be electrically connected to, information transfer module, between GPS locating module and information transfer module and extraneous control centre, signal is connected.
While entering the complicated scene of a fire, infrared camera is assembled on face shield and (is specially on the extension board on face shield top, fixed form is screw thread, slideway, buckle all can), by the box-packed rear side below that is fitted on helmet shell of information processing, (be specially on the outer wall of helmet shell, fixed form is screw thread, slideway, buckle all can), between infrared camera and information processing box, can adopt wired connection, also can adopt wireless connections, wired connection mode: be provided with data wire and power line on infrared camera, data wire and power line along the wall cabling of helmet shell hollow to information processing box, between power line and power module, be electrically connected to, between data wire and control module and image processing module, be electrically connected to, information transfer module, between GPS locating module and information transfer module and extraneous control centre, signal is connected.So, after infrared photography image is processed by image processing module, through information transfer module, be sent to extraneous control centre, be convenient to control centre each fireman is realized to unified allocation of resources, GPS locating module shows the position of fire fighter in the scene of a fire in real time simultaneously, is convenient to ensure fire fighter's personal safety.
Claims (3)
1. fire fighter's helmet, comprise helmet shell, face shield and tippet, between the front side of face shield and helmet shell, by spin axis axle, be connected, it is characterized in that, the back side top of described helmet shell is provided with gas feed, the inside of the wall of described helmet shell is hollow structure, on the inwall of described helmet shell, be provided with some pores, in described gas feed, be plugged and connected with tracheae, described pore, helmet shell, gas feed and tracheae form gas passage, on left and right two walls of described helmet shell, be provided with earflap district, earflap district protrudes from the outer surface of helmet shell, the both sides up and down of face shield are provided with extension board, on the inwall of extension board, be adhesively fixed with seal felt, helmet shell is spherical shape, on the inwall of helmet shell, be fixed with some cushions, on cushion, be fixed with hatband, the height of described cushion is 3-4cm.
2. fire fighter's helmet according to claim 1, it is characterized in that, the front side of described helmet shell is provided with field of vision, the bottom of described helmet shell is provided with dresses mouth, between described face shield and helmet shell, by axle, be connected and realized face shield to the sealing of field of vision or open, described outer rim of dressing mouthful is equipped with tippet.
3. according to fire fighter's helmet described in claim 1 or 2, it is characterized in that, on described face shield, be equipped with infrared camera, the rear side of described helmet shell is equipped with information processing box, in information processing box, be provided with power module, image processing module, information transfer module, GPS locating module and control module, between infrared camera and face shield, by buckle or screw thread, be fixedly connected with, on infrared camera, be provided with data wire and power line, data wire and power line along the wall cabling of helmet shell hollow to information processing box, between power line and power module, be electrically connected to, between data wire and control module and image processing module, be electrically connected to, information transfer module, between GPS locating module and information transfer module and extraneous control centre, signal is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320727949.2U CN203523883U (en) | 2013-11-10 | 2013-11-10 | Helmet for firefighter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320727949.2U CN203523883U (en) | 2013-11-10 | 2013-11-10 | Helmet for firefighter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203523883U true CN203523883U (en) | 2014-04-09 |
Family
ID=50410159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320727949.2U Expired - Fee Related CN203523883U (en) | 2013-11-10 | 2013-11-10 | Helmet for firefighter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203523883U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105380331A (en) * | 2015-12-15 | 2016-03-09 | 中国科学院长春应用化学研究所 | Fire fighting helmet |
| CN107594731A (en) * | 2017-10-20 | 2018-01-19 | 江西荣和特种消防设备制造有限公司 | Cool the shockproof fire-retardant helmet |
-
2013
- 2013-11-10 CN CN201320727949.2U patent/CN203523883U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105380331A (en) * | 2015-12-15 | 2016-03-09 | 中国科学院长春应用化学研究所 | Fire fighting helmet |
| CN107594731A (en) * | 2017-10-20 | 2018-01-19 | 江西荣和特种消防设备制造有限公司 | Cool the shockproof fire-retardant helmet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20141110 |
|
| EXPY | Termination of patent right or utility model |