CN2340631Y - Multifunctional safegurad spectacle for automobile driver - Google Patents

Abstract

The utility model relates to an anti-dazzling safegurad spectacle for an automobile driver, composed of a lens, a frame structure and a lifting device for a lens; the lifting device for a lens is arranged on the frame structure. On the external surface of the lens, a strong light prevention filming layer is made at the upper part of the external surface at least, and a multi-layer compounded antireflection filming layer is made on the surfaces of the lens. The lens adopts an optical PC outer space sheet; the frame structure is made of PVC materials. Due to the function of the strong light prevention filming layer, the strong lamp light of a coming automobile in front at the time of meeting of two automobiles at night is enabled to become soft and comfortable. The normal line of sight of a driver, which penetrates through the region without the strong light prevention film layer to envisage the front side. Therefore, driving safety is guaranteed.

Description

The automobile multifunctional protective glasses

The utility model relates to a kind of automobile driver abblendbar safe driving protective glasses.

Night vision goggles on the existing market, antifatigue glasses, sunglasses, light-sensitive glasses and MULTILAYER COMPOSITE coating glasses etc., they have tangible attenuation to high light thorn dazzling light etc.Be not desirable requirement concerning vast chaufeur, because most of chaufeur is disliked wearing glasses, the chaufeur that also has is not suitable for wearing glasses.The automobile accent light is dazzle the eyes problem so head in the time of can't overcoming nights two car intersections.Owing to be subjected to the intense stimulus of big light, the entanglement of chaufeur moment vision is difficult to correct judgement and in time dodges the other side's vehicle, the driving difficulty.

The purpose of this utility model is to solve above-mentioned existing problems, design a kind of mirror that is in the light that is installed on the automobile cab front upper place, the problem that the automobile accent light that heads on when overcoming nights two car intersections is dazzle the eyes makes it can satisfy the requirement of automobile driver safe driving, guarantees traffic safety.

The utility model comprises eyeglass and framed structure, and eyeglass is an optical mirror slip, and on the eyeglass outside face, part has an anti-high light plated film layer at least above it; Framed structure comprises the clamping frame that clamps eyeglass and can be installed on the connecting device of automobile cab front upper place; On framed structure, the eyeglass jacking system is set.

The utility model, described anti-high light plated film layer can plate the silicon monoxide rete for vacuum, and its thickness is 500～800nm.

The utility model can also be coated with an anti-reflection coating layer again on eyeglass.The MULTILAYER COMPOSITE plated film layer that the anti-reflection coating layer can be coated with successively for magnesium flouride, zinc selenide, cerium fluoride, magnesium flouride, each layer thickness is 300～800nm.

The utility model, described eyeglass jacking system can be Motorized lift device or manual hoisting device.Motorized lift device constitutes by being arranged at the electric switch on the framed structure and being installed in framed structure in-to-in electric motor drive.Manual hoisting device constitutes by being arranged at the hand-operated lifting adjusting knurl on the framed structure and being arranged at framed structure in-to-in driving device.

The utility model can be fixedly mounted on the position that the automobile cab front upper place is original multitudinous tabula rasa by its connecting device.Regulate the jacking system of eyeglass,, can make eyeglass reduce to suitable height as the adjusting knurl of manual hoisting device or the electric switch of Motorized lift device.During night travel, because anti-high light plated film layer can reflect away the big light of oncoming vehicle, reflectivity reaches more than 80%, so the big light of opposite car passes through after the anti-high light plated film layer, its light becomes soft, can not stimulate the eyes of chaufeur.Simultaneously, because the reflection of anti-high light plated film layer, part light is reflected to this vehicle front, the brightness in this car the place ahead is improved, and chaufeur is then faced the place ahead, safe driving by the zone of nonreactive high light plated film layer, oncoming vehicle is in time dodged in correct judgement, prevents the generation of accident.If be coated with anti-reflection film coating again on eyeglass, its orange-yellow can the photopeak transmitance reaching more than 95% has the anti-good deeds done in secret energy of the mist of wearing, and has also solved the difficult problem of overcast and rainy travelling in fog day safety simultaneously.If the bright day gas situation down train of frontlighting again by day, in the time of needn't using protective glasses, the jacking system of scalable eyeglass makes it be contracted to the home position, and can upwards rotate together with framed structure, make the visual field more wide.

Following embodiment further specifies structure of the present utility model in conjunction with the accompanying drawings.

Fig. 1, Fig. 2 are the structure principle chart of embodiment 1, embodiment 2.Fig. 3, Fig. 5～Figure 12 are the structural representation of various types of eyeglasses.Fig. 4 is the A-A cutaway view (amplification) of Fig. 3.

Among the figure, 1 is optics PC space eyeglass, and 2 is anti-high light plated film layer (dash area among the figure), 3 for clamping the clamping frame of eyeglass, and 4 is connecting device, and 5 for being sputtered at the anti-reflection coating layer on the eyeglass, 6 is the electric control switch of Motorized lift device, and 7 is the adjusting knurl of manual hoisting device.

Fig. 3 and eyeglass shown in Figure 5, the vehicle that is suitable for " keeping to the right " uses, Fig. 6 and eyeglass shown in Figure 7, the vehicle that is suitable for " keeping to the left " uses, and Fig. 8～eyeglass shown in Figure 12 is general eyeglass, and the vehicle that is suitable for " keeping to the right " or " keeping to the left " uses.

With reference to Fig. 3～Figure 12, the method for making of eyeglass is: at first select the optics PC space sheet 1 of appropriate size for use, can directly make anti-high light plated film layer 2 on eyeglass then, also can make MULTILAYER COMPOSITE anti-reflection coating layer 5 earlier and make anti-high light plated film layer 2 again.Plated film must be by specialized apparatus, mould and technology.The silicon monoxide plated film layer that anti-high light plated film layer 2 can be the thick 500～800nm of being.MULTILAYER COMPOSITE anti-reflection coating layer 5 can be magnesium flouride, zinc selenide, cerium fluoride, the magnesium flouride plated film layer that is coated with successively, and each layer thickness is 300～800nm.

Embodiment 1, electric lifting automobile multifunctional protective glasses.With reference to Fig. 1, this example is made up of eyeglass 1, the clamping frame 3 that clamps eyeglass, the connecting device 4 and the Motorized lift device that can be loaded on the automobile cab front upper place.Eyeglass is manufactured with the PC space sheet 1 of MULTILAYER COMPOSITE anti-reflection coating layer 5 and anti-high light plated film layer 2 for its surface.Eyeglass can be chosen a kind of among Fig. 3, Fig. 5～Figure 12.Motorized lift device is made of the switch 6 and the electric motor drive that are arranged on the clamping frame, and electric motor drive can be with reference to the Motorized lift device production of prior art automotive glazing.By by-pass cock 6, can make the position of eyeglass from Fig. 1 a, drop to the position of Fig. 1 b gradually, can be according to the actual selection of chaufeur suitable height, (Fig. 1 is a) also can to make eyeglass be retracted to original position.

Embodiment 2, hand-operated lifting formula automobile multifunctional protective glasses.With reference to Fig. 2, this example is made up of eyeglass 1, the clamping frame 3 that clamps eyeglass, the connecting device 4 and the manual hoisting device that can be loaded on the automobile cab front upper place.Manual hoisting device is made of the adjusting knurl 7 and the driving device that are arranged on the clamping frame.Manual drive can be produced with reference to the manual transmission jacking system of the automotive glazing of prior art.Adjusting knurl 7 left-handed turning kinetic energy make eyeglass drop to the position of Fig. 2 b gradually from the position of Fig. 2 a, can be according to the actual selection of chaufeur suitable height.Adjusting knurl 7 right-hand turning kinetic energy make eyeglass be retracted to original position, and (Fig. 2 a).

Embodiment 1 and embodiment 2 described automobile multifunctional protective glasses, eyeglass is reduced to b figure position from a figure position, and eyeglass can extend 6cm downwards.Its framed structure manufactures and designs for the PVC material, and outer width of frame is 42cm, highly for 23cm.Eyeglass is selected optics PC space sheet for use, and width is 35.5cm, highly is 12cm, the thick 2mm of being.Characteristics such as it is big to have intensity, and good toughness is difficult for fragmentation, and safety performance is good.

Claims (7)

1, a kind of automobile multifunctional protective glasses comprises eyeglass (1) and framed structure, and eyeglass is an optical mirror slip, it is characterized by: on the eyeglass outside face, part has an anti-high light plated film layer (2) at least above it; Framed structure comprises clamping frame (3) that clamps eyeglass and the connecting device (4) that can be installed on the automobile cab front upper place; On framed structure, the eyeglass jacking system is set.

2, automobile multifunctional protective glasses according to claim 1 is characterized by: described anti-high light plated film layer (2) is vacuum plating silicon monoxide rete, and its thickness is 500～800nm.

3, automobile multifunctional protective glasses according to claim 1 and 2, it is characterized by: on described lens surface, one MULTILAYER COMPOSITE anti-reflection coating layer (5) is arranged, be the MULTILAYER COMPOSITE plated film layer that magnesium flouride, zinc selenide, cerium fluoride, magnesium flouride are coated with successively, each layer thickness is 300～800nm.

4, automobile multifunctional protective glasses according to claim 1 and 2 is characterized by: described eyeglass jacking system is a Motorized lift device, constitutes by being arranged at the electric switch (6) on the framed structure and being installed in framed structure in-to-in electric motor drive.

5, automobile multifunctional protective glasses according to claim 3 is characterized by: described eyeglass jacking system is a Motorized lift device, constitutes by being arranged at the electric switch (6) on the framed structure and being installed in framed structure in-to-in electric motor drive.

6, automobile multifunctional protective glasses according to claim 1 and 2 is characterized by: described eyeglass jacking system is a manual jacking system, constitutes by being arranged at the hand-operated lifting adjusting knurl (7) on the framed structure and being arranged at framed structure in-to-in driving device.

7, automobile multifunctional protective glasses according to claim 3 is characterized by: described eyeglass jacking system is a manual jacking system, constitutes by being arranged at the hand-operated lifting adjusting knurl (7) on the framed structure and being arranged at framed structure in-to-in driving device.

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