CN109820272A - A kind of multifunctional safety helmet - Google Patents
A kind of multifunctional safety helmet Download PDFInfo
- Publication number
- CN109820272A CN109820272A CN201910088534.7A CN201910088534A CN109820272A CN 109820272 A CN109820272 A CN 109820272A CN 201910088534 A CN201910088534 A CN 201910088534A CN 109820272 A CN109820272 A CN 109820272A
- Authority
- CN
- China
- Prior art keywords
- conversion zone
- safety helmet
- layer
- multifunctional safety
- cap body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The present invention relates to a kind of multifunctional safety helmets, the multifunctional safety helmet includes cap body, water mist is disposed in the cap body from top to bottom, layer, conversion zone and inner sandwich layer occurs, the conversion zone includes the first conversion zone for absorbing harmful environmental gas and the second conversion zone for air quality in purification cap, several obstacle detectors and several gas-detecting devices are additionally provided with outside the cap body, the cap body two sides are additionally provided with closable exhaust outlet.Multifunctional safety helmet of the invention, the barrier of the toxic and harmful gas or periphery that can detecte prompt wearer to withdraw hazardous environment in time, improve the safety of wearer operation.
Description
Technical field
The present invention relates to safety cap fields, and in particular to a kind of multifunctional safety helmet.
Background technique
Safety cap is the shallow dome cap for protecting the crown, prevents the protective articles on alluvium injury head.General packet
Include cap shell, hat lining, lower cheekstrap and back ferrule composition.It is usually used in the place that mining industry, building trade etc. are easy to happen safety accident.
Existing safety cap has a single function mostly, can only play a protective role when causing danger, and cannot allow and apply
Worker person predicts danger in advance, improves the danger coefficient of construction personnel.Existing safety cap is totally enclosed set mostly simultaneously
It is standby, cause whole air permeability to be short of, easily experiences wearer uncomfortable.
Summary of the invention
The present invention provides a kind of multifunctional safety helmet, to solve the problems mentioned in the above background technology.
The technical solution adopted in the present invention is as follows:
A kind of multifunctional safety helmet, including cap body are disposed with water mist in the cap body from top to bottom and layer, reaction occur
Layer and inner sandwich layer, the conversion zone include the first conversion zone for absorbing pernicious gas outside cap and for air matter in purification cap
Second conversion zone of amount is additionally provided with several obstacle detectors and several gas-detecting devices outside the cap body.
Through the above technical solutions, conversion zone can be outside purification cap and in cap when using safety cap in harsh environment
Air, while can detecte barrier, use is safer.
Preferably, the water mist occurs to be provided with water and heater on layer, and layer and the conversion zone occur for the water mist
Between be provided with waterproof ventilated membrane.
Through the above technical solutions, heater, which heats water, generates steam, steam enters first by waterproof ventilative layer
In conversion zone, after the substance in the first conversion zone meets water, the pernicious gas outside cap can be absorbed, so that the outer air of purification cap, prevents
Only wearer sucks pernicious gas.
Preferably, thermal insulation layer is provided between the conversion zone and the inner sandwich layer, the thermal insulation layer separates the reaction
Layer and the inner sandwich layer.
Through the above technical solutions, conversion zone can generate a large amount of heat, thermal insulation layer is bubble insulating material, and thermal insulation layer is used
Carry out trap heat, so as to wearer's head overheat, generates uncomfortable.
Preferably, the obstacle detector includes acoustic emission apparatus, timer, the first alarm and several spies
Gauge head, each detecting head are arranged in the cap body outer surface.
Through the above technical solutions, being detected when detecting head detects in a certain range of wearer periphery there are when barrier
Head will test value and pass obstacle detector back, emit sound wave, calculated by timer receive reflected acoustical signal when
Between, when timer time interval be less than 0.03s, electric signal is passed into alarm, by the first alarm issue acoustical signal, mention
Awake wearer pays attention to surrounding enviroment.
Preferably, the gas-detecting device includes gas sensor and the second alarm, the gas sensor and institute
State the electrical connection of the second alarm.
Through the above technical solutions, gas sensor includes detectable titanium dioxide at left and right sides of gas-detecting device cap body
One of sulphur, hydrogen sulfide or multiple sensors.There is detection in a certain range of wearer periphery when gas sensor detects
When gas, electric signal is passed to alarm by sensor, issues acoustical signal by the second alarm, wearer is reminded to pay attention to periphery gas
Body environment.
Preferably, the cap body two sides are provided with closable exhaust outlet.
Through the above technical solutions, wearer can be by being vented mouth breathing, and enhance the air permeability of wearer's head, to it
It radiates on head.Simultaneously when harmful environmental gas is excessive, closing exhaust outlet can be carried out by hand.
Preferably, storage box is additionally provided in the cap body.
Through the above technical solutions, the rectangle storage box of crown can place the mask of one or more different function, it is such as anti-
Malicious mask, anti-dust mask etc..
Preferably, first conversion zone is the spongy layer for being scattered with CaO powder.
Through the above technical solutions, water mist generation device is started to work, make the substance of the first conversion zone and water that chemistry occur
Reaction generates lime white, while getter device works, when wearer's perimeter gas is drawn into the first conversion zone, in air
Sulfur dioxide or hydrogen sulfide gas reacted with lime white, to absorb the pernicious gas on wearer periphery.
Preferably, second conversion zone is to be scattered with Na2O2The spongy layer of powder.
Through the above technical solutions, partition is opened, wearer breathes the CO generated2Into the second conversion zone, CO2With Na2O2
Reaction generates O2, persistently supplied oxygen for wearer.
Preferably, active clapboard is provided between second conversion zone and the inner sandwich layer.
Through the above technical solutions, partition belongs to closed state under normal circumstances, when detecting that harmful environmental gas is excessive
Thickness, openable partition, so that the CO of people's exhalation2Into the second conversion zone, supplied oxygen for wearer.
Technical solution of the present invention, it is compared with prior art, generated to have the beneficial effect that: (1) to be filled by gas detection
Set, can real-time detection wearer periphery quality of air environment, when periphery is there are when pernicious gas, the second alarm issues alarm
Remind wearer note that evacuating to safety place in time.
(2) by the first conversion zone, periphery pernicious gas can be absorbed in time, has ensured the safety of wearer, meanwhile, pass through
Wearer can be breathed the CO generated by the second conversion zone2Generate O2, it is continuously wearer's oxygen supply.
(3) break the barriers detection device, can monitor the object conditions on wearer periphery, passes through the first alarm sending sound
Signal reminds wearer to pay attention to surrounding enviroment
(4) the controllable exhaust outlet for passing through the left and right sides, can be improved the air permeability of safety cap, carry out in time to wearer's head
Radiating treatment improves wearer's head comfort level.Simultaneously when detecting harmful substance, it can close in time, contact wearer
Pernicious gas range reduces.
(5) the small rectangular storage box at the top of crown can store one or more masks, such as anti-dust mask and gas defence mouth
Cover.It solves the possible period of want or need that wearer answers emergency case to be badly in need of such mask, while can guarantee to a certain extent theirs
Life safety.
Detailed description of the invention
Above-mentioned and/or additional aspect and advantage of the invention is from combining in description of the following accompanying drawings to embodiment by change
It obtains obviously and is readily appreciated that, in which:
Fig. 1 is the schematic diagram of internal structure of multifunctional safety helmet of the invention;
Fig. 2 is the external structure schematic diagram of multifunctional safety helmet of the invention;
In attached drawing 1 and Fig. 2, the representative structure list of each label is as follows:
1, cap body, 2, gas-detecting device, 3, obstacle detector, 4, exhaust outlet, 5, storage box, 6, getter device,
7, thermal insulation layer, the 8, first conversion zone, the 9, second conversion zone, 10, inner sandwich layer, 11, water mist occur layer, 12, active clapboard, 13, every
Plate, 14, GPS locator, 15, water inlet, 16, heater.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
As shown in Figure 1, the multifunctional safety helmet of present embodiment, including cap body 1, set gradually from top to bottom in cap body 1
Having water mist that layer 11, conversion zone and inner sandwich layer 10, conversion zone occurs includes 8 He of the first conversion zone for absorbing harmful environmental gas
For the second conversion zone 9 of air quality in purification cap, the first conversion zone 8 and the second conversion zone 9 can be arranged side by side, and set respectively
It sets in the left and right sides of cap body 1, and the first conversion zone 8 and the second conversion zone 9 are separated by partition 13.It is additionally provided with outside cap body 1
Several obstacle detectors 3 and several gas-detecting devices 2.Conversion zone can be with the air outside purification cap and in cap, together
When can detecte barrier, use is safer.
Further, it is also provided with a controller.
First conversion zone 8 is the spongy layer for being scattered with CaO powder, and 1 surface of cap body is additionally provided with getter device 6, air-breathing dress
6 are set to be connected to the first conversion zone 8.Second conversion zone 9 is to be scattered with NA2O2The spongy layer of powder.
In some embodiments, obstacle detector 3 includes acoustic emission apparatus, timer, alarm and three spies
Gauge head, acoustic emission apparatus, timer, the first alarm and three detecting heads are electrically connected with the controller.Three detecting heads point
Not Zhuan Yu cap body 1 arranged on left and right sides and crown side, the detecting head pass through nut and be connected with cap body 1.When detecting head detects
There are when barrier in wearer periphery a certain range, detecting head will test value and pass obstacle detector 3, transmitting sound back
Wave receives the time of reflected acoustical signal when passing through timer, when timer time interval be less than 0.03s, will be electric
Signal passes to alarm, issues acoustical signal by the first alarm, wearer is reminded to pay attention to surrounding enviroment.
In some embodiments, gas-detecting device 2 is located at 1 left and right sides of cap body, and gas-detecting device includes that gas passes
Sensor and the second alarm, gas sensor and the electrical connection of the second alarm.Gas sensor includes detectable sulfur dioxide, sulphur
Change one of hydrogen or multiple sensors.When gas sensor detects that there are detection gas in a certain range of wearer periphery
When, electric signal is passed to the second alarm by sensor, issues dichloro-diphenyl-dichlorothane acoustical signal by the second alarm, reminds wearer's note
Meaning peripheral gas environment.
In some embodiments, water mist occurs to be provided with water and heater 16 on layer 11, and water mist occur layer 11 with react
Waterproof ventilated membrane is provided between layer, the top that layer 11 occurs for water mist is additionally provided with a water inlet 15, can facilitate and send out to water mist
Add water in generating layer 11.Heater 16 can be heating resistance wire connection power supply.When the second alarm is started to work, information feedback
To controller, controller drives heater 16 to start to work, and makes water mist that the water evaporation in layer 11 occur saturating by waterproof at steam
Air film enters in the first conversion zone 8, while controller driving getter device 6 is started to work, the sulfur dioxide or sulphur in air
Change hydrogen to react with lime white, to absorb the pernicious gas on wearer periphery.
Meanwhile active clapboard 12 is provided between second conversion zone 9 and inner core 10.When the second alarm work, beat
Active clapboard 12 is opened, wearer breathes the CO2 generated and enters in the second conversion zone 9, CO2With NA2O2Reaction generates O2, to wear
Person persistently supplies oxygen.
Thermal insulation layer 7 is provided between conversion zone and the inner sandwich layer 10, thermal insulation layer 7 separates conversion zone and inner sandwich layer 10.Instead
Answer layer that can generate a large amount of heat, thermal insulation layer is bubble insulating material, and thermal insulation layer is used to trap heat, so as to wearer's head mistake
Heat generates uncomfortable.
As shown in Fig. 2, 1 two sides of cap body are provided with closable exhaust outlet 4,4 outer rotatable of exhaust outlet is connected with iron plate
A circle magnet is arranged in lid around exhaust outlet 4, and under normal circumstances, iron plate lid is not covered with exhaust outlet 4, and exhaust outlet 4 plays ventilation
Effect;When the second alarm equipment alarm, to exhaust outlet 4 is covered, iron plate covers under the action of magnet rotation iron plate lid that can be artificial
It is adsorbed positioning, will not be moved easily, then exhaust outlet 4 can close when stuff, prevent from sucking excessive pernicious gas.
1 inside top of cap body is additionally provided with storage box 5, and storage box 5 can be the shapes such as rectangle, the rectangle storage box of crown
The mask of one or more different function, such as anti-poison respirator, anti-dust mask can be placed.When the such mask of wearer's emergency
When, it can timely and conveniently be provided for it.
In addition, also settable GPS locator 14, GPS locator 14 can be connected with the operating room of distal end at the top of cap body 1,
When causing danger, external staff can the personnel to safe wearing cap clearly positioned, convenient rescue in time.
Although oneself is through the embodiment of the present invention has shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (10)
1. a kind of multifunctional safety helmet, including cap body (1), it is characterised in that: be disposed with from top to bottom on the cap body (1)
Layer (11), conversion zone and inner sandwich layer (10) occur for water mist, and the conversion zone includes anti-for absorbing first of pernicious gas outside cap
Layer (8) and the second conversion zone (9) for air quality in purification cap are answered, is additionally provided with several barriers outside the cap body (1)
Hinder analyte detection device (3) and several gas-detecting devices (2).
2. multifunctional safety helmet according to claim 1, it is characterised in that: the water mist occurs to be provided with water on layer (11)
With heater (16), and the water mist occurs to be provided with waterproof ventilated membrane between layer (11) and the conversion zone.
3. multifunctional safety helmet according to claim 1, it is characterised in that: the conversion zone and the inner sandwich layer (10) it
Between be provided with thermal insulation layer (7), the thermal insulation layer (7) separates the conversion zone and the inner sandwich layer (10).
4. multifunctional safety helmet according to claim 1, it is characterised in that: the obstacle detector (3) includes sound
Wave transmitting device, timer, the first alarm and several detecting heads, each detecting head are arranged in the cap body (1) appearance
Face.
5. multifunctional safety helmet according to claim 1, it is characterised in that: the gas-detecting device (2) includes gas
Sensor and the second alarm, the gas sensor and second alarm electrical connection.
6. multifunctional safety helmet according to claim 1, it is characterised in that: cap body (1) two sides are provided with and can close
Exhaust outlet (4).
7. multifunctional safety helmet according to claim 1, it is characterised in that: be additionally provided with storage box in the cap body (1)
(5)。
8. multifunctional safety helmet according to claim 1, it is characterised in that: first conversion zone (8) is to be scattered with CaO
The spongy layer of powder.
9. multifunctional safety helmet according to claim 1, it is characterised in that: second conversion zone (9) is to be scattered with
Na2O2The spongy layer of powder.
10. multifunctional safety helmet according to any one of claims 1 to 9, it is characterised in that: second conversion zone (9) with
Active clapboard (12) are provided between the inner sandwich layer (10).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910088534.7A CN109820272A (en) | 2019-01-28 | 2019-01-28 | A kind of multifunctional safety helmet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910088534.7A CN109820272A (en) | 2019-01-28 | 2019-01-28 | A kind of multifunctional safety helmet |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109820272A true CN109820272A (en) | 2019-05-31 |
Family
ID=66862917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910088534.7A Pending CN109820272A (en) | 2019-01-28 | 2019-01-28 | A kind of multifunctional safety helmet |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109820272A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023083917A1 (en) | 2021-11-09 | 2023-05-19 | Technological University Dublin | Welding shield |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2242599Y (en) * | 1995-12-15 | 1996-12-18 | 王卫国 | Anti-pollution helmet for motor cycle and racing vehicle |
CN1586349A (en) * | 2004-07-23 | 2005-03-02 | 李治中 | Multifunction working safety protective convenient helmet |
CN101557865A (en) * | 2006-09-20 | 2009-10-14 | 奈克斯特安全有限公司 | Respirators for delivering clean air to an individual user |
CN203856501U (en) * | 2014-02-20 | 2014-10-01 | 青岛理工大学 | Portable mining rescue equipment |
CN104288924A (en) * | 2014-09-29 | 2015-01-21 | 温玉桂 | Mining device and mining system |
CN205390460U (en) * | 2016-03-17 | 2016-07-27 | 国网冀北电力有限公司唐山供电公司 | Warm in winter and cool in summer type safety helmet |
US20160262466A1 (en) * | 2015-03-09 | 2016-09-15 | Garry Tsaur | Air permeable mask |
CN106136415A (en) * | 2016-07-14 | 2016-11-23 | 马元伯 | Purify air, the multifunctional helmet of forced air |
CN206251989U (en) * | 2016-09-30 | 2017-06-16 | 深圳大学 | A kind of Wearable multifunctional helmet device |
CN106923421A (en) * | 2017-05-22 | 2017-07-07 | 丁奕成 | Safety cap and multifunctional safety helmet |
-
2019
- 2019-01-28 CN CN201910088534.7A patent/CN109820272A/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2242599Y (en) * | 1995-12-15 | 1996-12-18 | 王卫国 | Anti-pollution helmet for motor cycle and racing vehicle |
CN1586349A (en) * | 2004-07-23 | 2005-03-02 | 李治中 | Multifunction working safety protective convenient helmet |
CN101557865A (en) * | 2006-09-20 | 2009-10-14 | 奈克斯特安全有限公司 | Respirators for delivering clean air to an individual user |
CN203856501U (en) * | 2014-02-20 | 2014-10-01 | 青岛理工大学 | Portable mining rescue equipment |
CN104288924A (en) * | 2014-09-29 | 2015-01-21 | 温玉桂 | Mining device and mining system |
US20160262466A1 (en) * | 2015-03-09 | 2016-09-15 | Garry Tsaur | Air permeable mask |
CN205390460U (en) * | 2016-03-17 | 2016-07-27 | 国网冀北电力有限公司唐山供电公司 | Warm in winter and cool in summer type safety helmet |
CN106136415A (en) * | 2016-07-14 | 2016-11-23 | 马元伯 | Purify air, the multifunctional helmet of forced air |
CN206251989U (en) * | 2016-09-30 | 2017-06-16 | 深圳大学 | A kind of Wearable multifunctional helmet device |
CN106923421A (en) * | 2017-05-22 | 2017-07-07 | 丁奕成 | Safety cap and multifunctional safety helmet |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023083917A1 (en) | 2021-11-09 | 2023-05-19 | Technological University Dublin | Welding shield |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2775755C (en) | Emergency breathing apparatus | |
US20070240710A1 (en) | Portable oxygen regenerating escape hood | |
KR101980851B1 (en) | Emergency survival device for evacuation | |
KR102046716B1 (en) | Emergency respiratory equipment or positive surviving attempt during disaster | |
CN103861218A (en) | Isolated-type oxygen respirator | |
CN202777501U (en) | Respiratory device for emergency escape | |
CN109820272A (en) | A kind of multifunctional safety helmet | |
CN206483005U (en) | A kind of Novel firefighting filtering type self-saving respirator | |
US3650269A (en) | Emergency oxygen rebreather system | |
CN203856501U (en) | Portable mining rescue equipment | |
CN202666223U (en) | Disposable smoke-proof mask | |
CN209828017U (en) | Fire-fighting self-rescue respirator with voice prompt function | |
JP3420728B2 (en) | Smoke mask | |
CN210078643U (en) | Air respirator | |
KR101510530B1 (en) | Can be used for a long time, and evacuation guidance derived gas mask using rfid | |
CN201643313U (en) | Novel oxygen supplying device | |
CN206949627U (en) | A kind of fire-proof and thermal-insulation high temperature resistant footwear | |
CN207444356U (en) | A kind of Intelligent fire-fighting helmet | |
CN105427508A (en) | Electronic information equipment for fire fighting | |
CN217676816U (en) | Binary method portable on-site oxygen preparation device | |
CA1307624C (en) | Device for heat-insulated diving suits for work at great depths under water | |
RU207784U1 (en) | Respiratory protection device | |
CN210170692U (en) | Breathing mask with gas detection device | |
JP2004329882A (en) | Portable protective mask | |
CN209490396U (en) | A kind of Internet of Things intelligent fire self-rescue apparatus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190531 |
|
RJ01 | Rejection of invention patent application after publication |