CN204378029U

CN204378029U - A kind of helmet goggle

Info

Publication number: CN204378029U
Application number: CN201520027867.6U
Authority: CN
Inventors: 傅建永; 于海洋; 王振; 邱琪浩
Original assignee: NINGBP ZHETIE DAFENG CHEMICAL Co Ltd
Current assignee: NINGBP ZHETIE DAFENG CHEMICAL Co Ltd
Priority date: 2015-01-16
Filing date: 2015-01-16
Publication date: 2015-06-10
Anticipated expiration: 2025-01-16

Abstract

A kind of helmet goggle, comprise goggle body, described goggle body is followed successively by scratch resistant layer, photochromatic layer, anti-fogging layer from outside to inside.The utility model has following beneficial effect: 1) can, according to ambient light intensity automatic color-changing, avoid light to the stimulation of eyes; 2) outer wear-resistant, avoid scratching, internal layer anti-caking mist, when cold weather, can not droplet be become at mirror surface-shaped and affect sight line.

Description

A kind of helmet goggle

Technical field

The utility model belongs to traffic safety field of tool, is specifically related to a kind of helmet goggle with variable color anti-caking mist function.

Background technology

The helmet is the indispensable instrument of field of traffic safety, but the helmet that market is sold configures colourless or single look transparent goggle mostly, and colourless goggle uses inconvenient at the weather that light is strong, dangerous when painted goggle then uses at night.

In prior art, Chinese utility model patent CN202680649U provides a kind of variable color helmet, but its structure is more complicated, manual adjustments is needed to move chromatograph, not easy to operate, carry out regulating also there is potential safety hazard in driving process, and the how easy damage of this headgear component.

In addition, in winter, outside air temperature is low, can produce fog, block vision in helmet internal respiration on goggle, produces potential safety hazard; More serious when waiting traffic lights, leave behind if goggle is pulled on, bothersome effort.Chinese utility model patent CN202980321U provides a kind of Hull-Mounted Set of demist, is breathed by wireway, operate comparatively easy, but Reusability is then unhygienic, and outdoor dust is more, easily makes wireway block.

Therefore, need to provide a kind of structure simple and the helmet goggle of complete function.

Utility model content

For deficiency of the prior art, the utility model provides a kind of helmet goggle with variable color anti-caking mist function.

The utility model is achieved through the following technical solutions.

A kind of helmet goggle, comprise goggle body, described goggle body is followed successively by scratch resistant layer, photochromatic layer, anti-fogging layer from outside to inside.

Three-decker design of the present utility model, scratch resistant layer can ensure that goggle body is not in use scratched, and ensures appearance looks elegant; Photochromatic layer is the hyaline layer being added with photochromic material, can produce color thus reduce transparency under strong illumination, and protection human eye does not stimulate by high light, can increase transparency again thus improve visibility under the low light level; The steam that anti-fogging layer can prevent people from breathing out makes panel produce dim sense, makes not see extraneous scene.

As preferably, the thickness of described scratch resistant layer is 40 microns to 60 microns.Scratch resistant layer is special material, and cost is higher, therefore selects the scratch resistant layer of this thickness while meeting anti-scratch ability, also saves cost.

As preferably, the thickness of described anti-fogging layer is 40 microns to 60 microns.Similar with scratch resistant layer, the cost of anti-fogging layer is higher, selects the anti-fogging layer of this thickness while meeting anti-fogging effect, has saved cost.

As preferably, described photochromatic layer is the Polycarbonate Layer being added with silver bromide and cupric oxide.

Appropriate silver bromide and the micromeritics of cupric oxide is with the addition of in Merlon.Wherein, silver bromide is photochromic material, and cupric oxide is catalyst.When strong illumination, the silver bromide in goggle is decomposed into silver and bromine under the effect of light middle-ultraviolet lamp, and the tiny crystal grains of the silver decomposited makes goggle present burgundy; When dim, silver and bromine, under the catalytic action of cupric oxide, regenerate silver bromide, so goggle reverts to clear, colorless again.

As preferably, described scratch resistant layer is organic silicon wear resistance coating, and described anti-fogging layer is acrylic compounds hydrophilic layer.

In helmet use procedure, the fog that people breathes out affect the reason of light penetration and block vision, be due to light pass droplet time, the refraction that liquid-vapor interface occurs and reflection, affect visual effect.By arranging acrylic compounds hydrophilic layer, increasing surface energy and the wettability of goggle inner surface, introducing hydrophilic nanoparticles simultaneously and forming rough surface, can by the moisture absorption of surface aggregation, reduce the contact angle of droplet, make the sight line of people unaffected, reach the effect of anti-fogging.

Compared with prior art, the utility model has following beneficial effect: 1) can, according to ambient light intensity automatic color-changing, avoid light to the stimulation of eyes; 2) outer wear-resistant, avoid scratching, internal layer anti-caking mist, when cold weather, can not droplet be become at mirror surface-shaped and affect sight line.

Accompanying drawing explanation

Fig. 1 is helmet schematic diagram of the present utility model.

Fig. 2 is the sectional view of goggle body.

Fig. 3 is the magnetic mechanism on goggle body.

Detailed description of the invention

Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is further described.

See Fig. 1 to Fig. 2, Fig. 1 is the helmet, this helmet is provided with goggle body 1.As can be seen from Figure 2, described goggle body 1 is followed successively by scratch resistant layer 13, photochromatic layer 11, anti-fogging layer 12 from outside to inside.

In present embodiment, the thickness of described scratch resistant layer 13 is 40 microns to 60 microns, preferably 50 microns, the thickness of described anti-fogging layer 12 is 40 microns to 60 microns, preferably also be 50 microns, the scratch resistant layer of this thickness 13 and anti-fogging layer 12 in order to be effective with function while, can cost be reduced.

In present embodiment, described photochromatic layer 11 is for being added with the Polycarbonate Layer of silver bromide and cupric oxide, and this layer can, according to ambient light intensity automatic color-changing, avoid light to the stimulation of eyes; Described scratch resistant layer 13 is organic silicon wear resistance coating, and described anti-fogging layer 12 is acrylic compounds hydrophilic layer, outer wear-resistant, avoids scratching, internal layer anti-caking mist, when cold weather, can not become droplet at mirror surface-shaped and affect sight line.

See Fig. 3, goggle body 1 mode be arranged on the helmet is that magnet adsorption connects, and goggle body 1 is provided with the first magnet 14, and accordingly, on the helmet, both sides are provided with the second magnet attracted each other matched; Described first magnet 14 periphery is provided with circular protruding 15, accordingly, on the helmet, both sides are provided with the circle shape groove matched, after installation, first magnet 14 and the second magnet attract each other, and leave gap minimizing friction between the two, circular protruding 15 insert in circle shape grooves simultaneously, facilitate the rotation of goggle body 1.

There is the helmet of goggle body 1 of the present utility model in use, automatically can adapt to the extraneous light intensity environment of constantly change, avoid the potential safety hazard that the manual accommodation zone of people comes; Cold snap can not tie mist simultaneously, and security is higher.And the utility model structure is simple, easy to use, I&M.

Protection domain of the present utility model includes but not limited to above embodiment; protection domain of the present utility model is as the criterion with claims, and any replacement that those skilled in the art will find apparent that, distortion, improvement made this technology all falls into protection domain of the present utility model.

Claims

1. a helmet goggle, comprises goggle body (1), it is characterized in that, described goggle body (1) is followed successively by scratch resistant layer (13), photochromatic layer (11), anti-fogging layer (12) from outside to inside.

2. a kind of helmet goggle according to claim 1, is characterized in that, the thickness of described scratch resistant layer (13) is 40 microns to 60 microns.

3. a kind of helmet goggle according to claim 2, is characterized in that, the thickness of described anti-fogging layer (12) is 40 microns to 60 microns.

4. a kind of helmet goggle according to claim 3, is characterized in that, described photochromatic layer (11) is for being added with the Polycarbonate Layer of silver bromide and cupric oxide.

5. a kind of helmet goggle according to claim 3, is characterized in that, described scratch resistant layer (13) is organic silicon wear resistance coating, and described anti-fogging layer (12) is acrylic compounds hydrophilic layer.