CN201323912Y

CN201323912Y - Reflection layer structure of safety helmet

Info

Publication number: CN201323912Y
Application number: CNU2008201393826U
Authority: CN
Inventors: 黄秋华
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-10-30
Filing date: 2008-10-30
Publication date: 2009-10-14
Anticipated expiration: 2018-10-30
Also published as: JP3156542U

Abstract

The utility model discloses a reflection layer structure of a safety helmet, which comprises a reflection object and a helmet body, wherein the reflection object comprises a substrate, a first fluorescence layer is arranged on the outer surface of the substrate and formed by mixing a hot melt adhesive into a silver paste, and a second fluorescence layer made of the silver paste is arranged on the first fluorescence layer and combined with a plurality of glass beads. When being attached to the outer surface of the helmet body through thermoplastic processing and, the molded reflection object has a characteristic of good ductility in the position of a larger bending angle due to a hot melt adhesive ingredient contained in the first fluorescence layer, and extends along the second fluorescence layer through the first fluorescence layer, so that the second fluorescence layer can be tightly stuck to the surface of the first fluorescence layer, the small crack phenomenon is not easy to occur on the second fluorescence layer, and the shedding phenomenon of the glass beads combined with the second fluorescence layer is not easy to cause, so that the reflection object arranged on the outer surface of the helmet has a good reflection effect.

Description

The reflector layer structure of safety cap

Technical field

The present invention relates to a kind of reflector layer structure of safety cap; belong to people's protection in daily life and work and oneself prevent that security incident from taking place or technical field to the auxiliary safety device structure of the infringement of human body is taking place to reduce in the security incident as far as possible, the technical field of the structure that wears a safety helmet that belonging to specifically wears a safety helmet in the live and work when particularly driving bicycle or locomotive (motorcycle).

Background technology

The rise of countries in the world oil price and environmental protection and energy saving consciousness promote; so public tools of traffic such as bicycle or locomotive; extensively by all can the working clan as the vehicles that replace automobile; and bicycle and locomotive are by advantages such as the low price and the convenience of stopping; on China's transport development history, occupy critical role always; but bicycle or locomotive have hard automobile case unlike automobile; air bag; bumper bar; anti-deadlock braking system; multiple safety equipments such as tracking antiskid control system are auxiliary; so bicycle or locomotive drive on the way degree of danger and the traffic accident accident death rate all much larger than automobile; therefore government implements to force to drive the policy that locomotive is worn safety cap in June, 1997; hope can be by forcing the driver who drives locomotive to wear safety cap with a quilt year person; reduce the accident injury that causes because of traffic accident; and then reduce the influence that individual and family brought because of accident injury or because of influences such as medical treatment cost that accident injury increased and social cost; therefore safety cap is extremely important for the bicycle or the locomotive personage that drive on the way; can effectively protect and drive life security; and attenuating accident death rate; and because the rare headlight of bicycle; fog lamp; indicator; kill lighting devices such as car light; so in the time of by bike on the road at night; being difficult for allowing the peripheral vehicles find sees; suffer the bump of the peripheral vehicles easily; and cause the generation of traffic accident accident; so there is the user to be provided with reflector layer in safety cap; but commonly use the reflector layer structure of safety cap; see also Fig. 4; shown in Figure 5; reflective thing A on this safety cap B is for having base material A1; and base material A1 outer surface is provided with the silver slurry layer A2 that is combined with plural bead A3; when the reflective thing A of moulding fits in safety cap B outer surface through thermoplastic processing; be combined with the silver slurry layer A2 of plural bead A3; running into the bigger position of bending angle; because silver slurry layer A2 can't be as base material A1 tool ductility; can closely be obedient to safety cap B outer surface; make the silver slurry layer A2 on the base material A1 produce trickle crack performance; and make the plural bead A3 of silver slurry layer A2 institute combination produce obscission; and badly influence the reflecting effect of reflective thing A on the safety cap B; the peripheral vehicles can't be known see the driver, and clashed into by other vehicles easily.

How to solve the problem and the disappearance of the reflector layer structure of commonly using safety cap, be the direction place of the improvement that relevant manufacturer is studied of being engaged in the industry.

Summary of the invention

The invention provides a kind of reflector layer structure of safety cap, realize fitting in the reflective thing of cap external surface and be difficult for producing trickle crack performance, the reflective thing that reaches the cap external surface has the purpose of good reflecting effect.

Technical scheme of the present invention is in order to achieve the above object:

A kind of reflector layer structure of safety cap includes reflective thing and the cap body is formed, wherein:

This reflective thing is for having base material, and the base material outer surface is provided with by PUR and silver slurry and mixes the first made fluorescence coating, and is provided with second fluorescence coating of being made and be combined with plural bead by silver slurry material in first fluorescence coating;

This cap external surface utilizes processing mode to form reflective thing.

The cap external surface with thermoplastic, paste or processing mode such as hot pressing forms reflective thing.

The material of this base material can be polyethylene terephtalate, polyvinylchloride, plastic sheeting etc.

This cap body can be bicycle safe cap, motorcycle safety cap, building site with safety cap etc.

Adopt the advantage of technical scheme of the present invention to be:

Because reflective thing is provided with first fluorescence coating of being sneaked into the silver slurry by PUR for the base material outer surface, and be provided with in first fluorescence coating and be combined with second fluorescence coating of plural bead on silver slurry, when the reflective thing processing of moulding fits in the cap external surface, and run into bending angle bigger local time, because of first fluorescence coating has preferable ductility, first fluorescence coating is extended along second fluorescence coating, so, second fluorescence coating can closely be obedient on the first fluorescence coating surface, be difficult for allowing second fluorescence coating produce fold or trickle crack performance, so, the reflective thing of cap external surface has preferable reflecting effect.

Description of drawings

Fig. 1 is the structural representation of preferred embodiment of the present invention.

Fig. 2 is the stereo appearance figure of preferred embodiment of the present invention.

Fig. 3 is the section of structure of preferred embodiment of the present invention.

Fig. 4 is the external form schematic diagram of commonly using.

Fig. 5 is the structural representation of commonly using.

The main element symbol description

1, reflective thing

11, base material 13, second fluorescence coating

12, first fluorescence coating 131, bead

2, cap body

A, reflective thing

A1, base material A3, bead

A2, silver slurry layer

B, safety cap

The specific embodiment

For reaching above-mentioned purpose and effect, the technology used in the present invention means and structure thereof, drawing now illustrates in detail that with regard to preferred embodiment of the present invention its feature and function are as follows.

See also Fig. 1, Fig. 2, shown in Figure 3, be structural representation, stereo appearance figure, the section of structure of preferred embodiment of the present invention, find out by knowing shown in the figure, the reflector layer structure of safety cap of the present invention is by comprising that reflective thing 1, cap body 2 are formed, wherein:

The base material 11 of this reflective thing 1 for having materials such as PETG (PET), polyvinyl chloride (PVC), plastic sheeting, and base material 11 outer surfaces are provided with first fluorescence coating 12, and first fluorescence coating 12 is sneaked into silver by PUR and is starched made, and be provided with second fluorescence coating 13 in first fluorescence coating 12, and second fluorescence coating 13 is that silver slurry material is made, and is combined with plural bead 131 on second fluorescence coating 13.

These cap body 2 outer surfaces utilize processing mode to form reflective thing 1.

1 processing of above-mentioned reflective thing in conjunction with the time, hot-forming on the base material 11 with PETG (PET) film material have a PUR, and in the PUR forming process, sneak into silver and starch, and form first fluorescence coating 12, make first fluorescence coating 12 have the preferable ductility of PUR and the reflective characteristic of silver slurry simultaneously, and hot-forming second fluorescence coating 13 that silver slurry material is arranged on first fluorescence coating 12, and the hot pressing implantation has plural bead 131 on the silver slurry material of second fluorescence coating 13, makes second fluorescence coating 13 have good reflecting effect.

In addition, cap body 2 is (as the bicycle safe cap, the motorcycle safety cap, the building site safety cap) etc. with reflective thing 1 cohesive process in, system utilizes the reflective thing 1 of moulding to see through processing mode (as thermoplastic, paste or hot pressing etc.) take shape in cap body 2 outer surfaces, when reflective thing 1 runs into the position at the big or air vent edge of the bending angle of cap body 2 outer surfaces, because of the contained PUR composition of first fluorescence coating 12, and make first fluorescence coating 12 produce the characteristic of the preferable ductility of tool, can see through first fluorescence coating 12 extends along second fluorescence coating 13, so, second fluorescence coating 13 can closely be obedient on first fluorescence coating, 12 surfaces, be difficult for allowing second fluorescence coating 13 produce trickle crack performance, and can prevent the phenomenon that plural bead 131 comes off in the finedraw of second fluorescence coating 13 be full of cracks, and then reach the set reflective thing 1 of cap body 2 outer surfaces and have good reflecting effect.

Because the reflective thing 1 on the cap body 2, be while tool first fluorescence coating 12 and second fluorescence coating 13, when cap body 2 in use a period of time after, reflective thing 1 outermost second fluorescence coating 13 on its cap body 2, worn and torn easily or scratch, and the silver slurry that makes second fluorescence coating 13 produces trickle be full of cracks or fades, and because the be full of cracks of silver slurry, and cause the plural bead 131 of silver slurry institute combination to come off, at this moment, can see through first fluorescence coating 12 under second fluorescence coating 13, supply the place of second fluorescence coating, 13 be full of cracks, make reflective thing 1 still have certain reflecting effect, and because first fluorescence coating 12 also has the preferable pull resistance of PUR, in the trickle be full of cracks process of silver slurry generation of second fluorescence coating 13, can see through first fluorescence coating, 12 reinforcement, second fluorescence coating, 13 intensity, and the silver that effectively reduces by second fluorescence coating 13 is starched the magnitude of size of be full of cracks, and then increases the durable degree of reflective thing 1, reduces the cost of buying again.

The reflector layer structure of the safety cap of the invention described above when reality is used, for can having following each advantage, as:

Sneaked into the silver slurry in the PUR forming process of (1) first fluorescence coating 12, make first fluorescence coating 12 produce the characteristic of the preferable ductility of tool, when seeing through processing mode, reflective thing 1 takes shape in cap body 2 outer surfaces, and run into the bigger position of curved arc angle of cap body 2 outer surfaces, first fluorescence coating 12 just can extend along second fluorescence coating 13, second fluorescence coating 13 is obedient on first fluorescence coating, 12 surfaces does combination, the phenomenon that can produce fold or split is not kept the preferable reflecting effect of reflective thing 1.

(2) first fluorescence coating 12 of tool PUR composition is combined with second fluorescence coating 13 simultaneously, what increase reflective thing 1 draws resistance and ductility, when external force wearing and tearing or scratch, can effectively slow down the magnitude of size of the silver slurry be full of cracks of second fluorescence coating 13, and then prolong the service life of reflective thing 1.

The present invention is when being primarily aimed at the reflective thing of moulding and seeing through thermoplastic processing and fit in the cap external surface, because of first fluorescence coating has the PUR composition, so have preferable ductility, so, second fluorescence coating can closely be obedient on the first fluorescence coating surface, be difficult for producing trickle crack performance, the reflective thing that reaches the cap external surface has good reflecting effect, the above only is preferred embodiment of the present invention, non-so promptly limit to claim of the present invention, so the simple and easy modification and the equivalent structure that use specification of the present invention and graphic content to do such as change, and all should in like manner be contained in the claim of the present invention, close and give Chen Ming.

Claims

1, a kind of reflector layer structure of safety cap includes reflective thing and the cap body is formed, and it is characterized in that:

This reflective thing is for having base material, and the base material outer surface is provided with by PUR and silver slurry and mixes the first made fluorescence coating, and is provided with second fluorescence coating in first fluorescence coating;

This second fluorescence coating is provided with plural bead.

This cap external surface utilizes processing mode to form reflective thing.

2, the reflector layer structure of safety cap as claimed in claim 1 is characterized in that the cap external surface is with thermoplastic or paste or the hot pressing processing mode forms reflective thing.

3, the reflector layer structure of safety cap as claimed in claim 1 is characterized in that the material of this base material can be polyethylene terephtalate or polyvinylchloride or plastic sheeting.

4, the reflector layer structure of safety cap as claimed in claim 1 is characterized in that this cap body can be bicycle safe cap or motorcycle safety cap or building site safety cap.