CN205682545U - A kind of safety helmet - Google Patents
A kind of safety helmet Download PDFInfo
- Publication number
- CN205682545U CN205682545U CN201620542143.XU CN201620542143U CN205682545U CN 205682545 U CN205682545 U CN 205682545U CN 201620542143 U CN201620542143 U CN 201620542143U CN 205682545 U CN205682545 U CN 205682545U
- Authority
- CN
- China
- Prior art keywords
- air
- safety helmet
- shell
- housing
- liner
- 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.)
- Expired - Fee Related
Links
- 238000009423 ventilation Methods 0.000 claims description 11
- 239000013536 elastomeric material Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 238000005276 aerator Methods 0.000 claims description 2
- 230000035699 permeability Effects 0.000 abstract description 3
- 210000003128 head Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 206010010904 Convulsion Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 210000004761 scalp Anatomy 0.000 description 1
Landscapes
- Helmets And Other Head Coverings (AREA)
Abstract
This utility model relates to a kind of safety device, is specifically related to a kind of safety helmet.This safety helmet, including shell and be nested in the liner inside shell, some air ducts it are provided with between shell and liner, shell bottom side wall is provided with a housing inlet and a housing outlets relatively, the two ends of described every air duct are connected with housing inlet and housing outlets respectively, it is provided with several air-vents being connected with described air duct in interior lining, shell is provided with an air interchanger and the accumulator being electrical connected with air interchanger, is additionally provided with a hatband in the bottom of shell.After being worn on user head by this safety helmet, the air in air duct is constantly in flow regime, and can promote the air in safety helmet in air-vent is drawn into air duct, promotes the exchange of gas, improves the breathability of safety helmet.This safety helmet, topology layout is reasonable, convenient and practical, good permeability, practical, is suitable to wide popularization and application.
Description
Technical field
This utility model relates to a kind of safety device, is specifically related to a kind of safety helmet.
Background technology
Safety helmet is one of preventers that must wear such as builder, miner or underground engineering personnel, with in case
Nurse head part is from the injury of the object that falls.Authorization Notice No. is that the utility model patent of CN 2193053Y discloses one
There is the safety helmet of ventilation unit, after this safety helmet is worn on the head of workman, aerator by extraneous air through supervisor, arm
On pore and breathable cloth blow to inside cap body, then blow to the scalp of wearer, play the effect of air circulation ventilation.But
Being this safety helmet when being applied on workman's head, the pore on part arm can be blocked in the crown of workman, causes in supervisor or arm
Sluggish in air circulation, make the ventilation function of safety helmet have a greatly reduced quality, air permeable effect is less desirable.
Summary of the invention
This utility model is in order to make up the deficiencies in the prior art, it is provided that a kind of rational in infrastructure, convenient and practical, good permeability
Safety helmet, solve problems of the prior art.
This utility model is achieved by the following technical solution:
A kind of safety helmet, including shell be nested in the liner inside shell, is provided with some between shell and liner
Air duct, is provided with a housing inlet and a housing outlets, described every air duct on shell bottom side wall relatively
Two ends be connected with housing inlet and housing outlets respectively, be provided with several in interior lining and be connected with described air duct
Air-vent, shell is provided with an air interchanger and the accumulator being electrical connected with air interchanger, in the bottom of shell also
It is provided with a hatband.
Uniformly being folded with some isolating bars between shell and liner, described air duct is between adjacent two isolating bars
Air channel.
Described air interchanger includes a mini fan and the micromotor being electrical connected with mini fan, described miniature wind
A wherein ventilation mouth of machine is connected with housing inlet, and another ventilation mouth is connected with housing outlets.
Being provided with solar panel on the outer wall of shell, solar panel is electrical connected with accumulator.
Bottom margin along shell is provided with the slideway of a circle, and sliding on slideway is provided with two slide blocks, described hatband
Two ends are individually fixed on said two slide block.
Housing inlet and housing outlets are provided with drainage screen.
The material of described liner is elastomeric material.
The material of described isolating bar is elastomeric material.
Described mini fan is a micro-blower, and the air vent of micro-blower is connected with housing inlet.
Described mini fan is a miniature air exhauster, and the air inlet of miniature air exhauster is connected with housing outlets.
The beneficial effects of the utility model are: after this safety helmet is worn on user head, the air one in air duct
Directly being in flow regime, will not cause in air duct because air-vent is blocked on the crown is sluggish in air circulation, affects this peace
The breathability of full cap；Air duct hollow flow of air can make the pressure in air duct diminish, thus the sky in promoting safety helmet
Gas is in air-vent is drawn into air duct, and the housing outlets from air duct one end is discharged, and promotes the exchange of gas, carries
The high breathability of safety helmet；It is folded with isolating bar between shell and liner, increases ventilation area, improve the saturating of safety helmet
Gas；The design of solar panel, can be that safety helmet provides electricity, drive micromotor operating, make safety helmet more
Environmental protection, convenient and practical.This safety helmet, topology layout is reasonable, convenient and practical, good permeability, practical, is suitable to extensively push away
Wide application.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings this utility model is further described.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is longitudinal sectional structure schematic diagram of Fig. 1；
Fig. 3 is the plan structure schematic diagram after Fig. 1 removes shell；
Fig. 4 is that the A-A of Fig. 3 is to sectional structure schematic diagram.
In figure, 1, shell, 11, housing inlet, 12, housing outlets, 2, liner, 3, air-vent, 4, micro-blower,
5, isolating bar, 6, air channel, 7, solar panel, 8, micromotor, 9, slideway, 10, slide block, 13, hatband, 14, electric power storage
Pond.
Detailed description of the invention
For the technical characterstic of this programme can be clearly described, below by detailed description of the invention, and combine its accompanying drawing, to this reality
It is described in detail with novel.
Embodiment 1:
As Figure 1-Figure 4, this safety helmet, including shell 1 be nested in the liner 2 inside shell 1, at shell 1 and interior
It is provided with some air ducts between lining 2, bottom shell 1, on sidewall, is relatively provided with housing inlet 11 and an enclosure exhaust
Mouth 12, the two ends of described every air duct are connected with housing inlet 11 and housing outlets 12 respectively, are provided with on liner 2
Several air-vents 3 being connected with described air duct, are provided with an air interchanger and electrical with air interchanger on shell 1
The accumulator 14 being connected, is additionally provided with a hatband 13, is uniformly folded with some between shell 1 and liner 2 in the bottom of shell 1
Isolating bar 5, described air duct is the air channel 6 between adjacent two isolating bars 5, described air interchanger include a mini fan and
The micromotor 8 being electrical connected with mini fan, a wherein ventilation mouth of described mini fan is connected with housing inlet 11
Logical, another ventilation mouth is connected with housing outlets 12, is provided with solar panel 7, solaode on the outer wall of shell 1
Plate 7 is electrical connected with accumulator 14, and the bottom margin along shell 1 is provided with the slideway 9 of a circle, and sliding on slideway 9 is provided with two
Individual slide block 10, the two ends of described hatband 13 are individually fixed on said two slide block 10, at housing inlet 11 and enclosure exhaust
Mouth 12 is provided with drainage screen, and the material of described isolating bar 5 is elastomeric material, and the material of described liner 2 is elastomeric material；Described micro-
Type blower fan is a micro-blower 4, and the air vent of micro-blower 4 is connected with housing inlet 11.
Embodiment 2:
The present embodiment 2 and the difference implementing 1 are, described mini fan is a miniature air exhauster, miniature air exhauster
Air inlet be connected with housing outlets 12.
During this safety helmet uses, air flows through housing inlet 11, air duct and housing outlets 12 successively,
Flow to outside cap body, the micro-blower 4 due to micromotor 8 and being connected with the output shaft of micromotor 8 or miniature convulsion
The setting of machine, can make the air-flow in air duct have certain flow velocity, it is well known that fluid and the relation of pressure, fluid
Speed is the biggest, and pressure is the least, and fluid velocity is the least, and pressure is the biggest, owing to the air in air duct has certain flow velocity, empty
Pressure in gas passage diminishes, thus promotes the air in this safety helmet to be drawn in air duct through air-vent 3, and from air
The housing outlets 12 of passage end is discharged, and promotes the exchange of gas, increases the breathability of this safety helmet；Sky in air duct
Gas is constantly in flow regime, will not block air-vent 3 because of the crown, and cause in air duct sluggish in air circulation, shadow
Ring the breathability of this safety helmet；Efficiently solve existing safety helmet cause because of the pore blocked on part arm supervisor or
Technical barrier sluggish in air circulation in pipe.
Being folded with isolating bar 5 between shell 1 and liner 2, described air duct is the logical of formation between adjacent isolating bar 5
Air drain 6, is so designed that, increases the contact surface of air duct and liner 2, can arrange more or bigger on this contact surface
Air-vent 3, increases ventilation area, improves the breathability of safety cap.
Design on housing inlet 11 lateral wall being located at bottom shell 1 relative with housing outlets 12, makes this safety
Cap more symmetrical beauty；Housing inlet 11 and housing outlets 12 are provided with the design of drainage screen, are possible to prevent foreign material to enter
In air duct.
Being provided with solar panel 7 on the outer wall of shell 1, solar panel 7 is with micromotor 8 by wire even
Connecing, the design of solar panel 7 can convert the solar into electric energy, is that micromotor 8 is powered by wire, and then drives
The operating of micro-blower 4, environmental protection, convenient and practical；Owing to solar panel 7 can absorb solar energy, thus reduce
The heat energy that shell 1 absorbs, is so easy to safety helmet and builds the environment that a low temperature is nice and cool；In order to prevent solar panel 7
The spread of voltage of output, can arrange a voltage-stabilizing controller, in order to make this safety on the output lead of solar panel 7
Cap can adapt to various weather conditions, is provided with an accumulator 14, by solaode fine day when on safety helmet
Plate 7 is its charging, at night, cloudy day or when rainy day, accumulator 14 is discharged, and makes this safety helmet run well.
Liner 2 is elastomeric material liner, and isolating bar 5 is elastomeric material isolating bar, and this safety helmet can be made to have preferably
Damping or buffering effect, the design of its elastomeric material liner, this safety helmet more can be made to have preferable wearing comfort.
Bottom margin at shell 1 is provided with the slideway 9 of circle, and sliding on slideway 9 is provided with two slide blocks 10, two cunnings
Block 10 is provided with hatband 13, and the two ends of hatband 13 are individually fixed on these two slide blocks 10；It is so designed that, safety helmet can be made to adjust
Whole turning to each orientation, make that the different parts of head all can enjoy at air-vent 3 is nice and cool；Owing to slide block 10 can be at slideway
On 9 slidably, thus realize no matter what angle safety helmet is in, all can normally use hatband 13.
This utility model does not describes part in detail, is the known technology of those skilled in the art of the present technique.Finally illustrate, with
Upper embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although with reference to preferred embodiment to this utility model
It is described in detail, it will be understood by those within the art that, the technical solution of the utility model can have been repaiied
Changing or equivalent, without deviating from objective and the scope of technical solutions of the utility model, it all should be contained at this utility model
Right in the middle of.
Claims (10)
1. a safety helmet, including shell and be nested in the liner inside shell, is provided with some skies between shell and liner
Gas passage, is characterized in that: be relatively provided with a housing inlet and a housing outlets, described every sky on shell bottom side wall
The two ends of gas passage are connected with housing inlet and housing outlets respectively, are provided with several and described air duct in interior lining
The air-vent being connected, is provided with an air interchanger and the accumulator being electrical connected with air interchanger, at shell on shell
Bottom is additionally provided with a hatband.
A kind of safety helmet the most according to claim 1, is characterized in that: be uniformly folded with some between shell and liner
Isolating bar, described air duct is the air channel between adjacent two isolating bars.
A kind of safety helmet the most according to claim 1, is characterized in that: described air interchanger includes a mini fan and with micro-
The micromotor that type blower fan is electrical connected, a wherein ventilation mouth of described mini fan is connected with housing inlet, another
Ventilation mouth is connected with housing outlets.
A kind of safety helmet the most according to claim 1, is characterized in that: be provided with solar panel on the outer wall of shell,
Solar panel is electrical connected with accumulator.
A kind of safety helmet the most according to claim 1, is characterized in that: the bottom margin along shell is provided with the cunning of a circle
Road, slides on slideway and is provided with two slide blocks, and the two ends of described hatband are individually fixed on these two slide blocks.
A kind of safety helmet the most according to claim 1, is characterized in that: be provided with on housing inlet and housing outlets
Filter screen.
A kind of safety helmet the most according to claim 1, is characterized in that: the material of described liner is elastomeric material.
A kind of safety helmet the most according to claim 2, is characterized in that: the material of described isolating bar is elastomeric material.
A kind of safety helmet the most according to claim 3, is characterized in that: described mini fan is a micro-blower, miniature
The air vent of aerator is connected with housing inlet.
A kind of safety helmet the most according to claim 3, is characterized in that: described mini fan is a miniature air exhauster, miniature
The air inlet of air exhauster is connected with housing outlets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620542143.XU CN205682545U (en) | 2016-06-03 | 2016-06-03 | A kind of safety helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620542143.XU CN205682545U (en) | 2016-06-03 | 2016-06-03 | A kind of safety helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205682545U true CN205682545U (en) | 2016-11-16 |
Family
ID=57260932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620542143.XU Expired - Fee Related CN205682545U (en) | 2016-06-03 | 2016-06-03 | A kind of safety helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205682545U (en) |
-
2016
- 2016-06-03 CN CN201620542143.XU patent/CN205682545U/en not_active Expired - Fee Related
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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: 20161116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |