CN203902214U

CN203902214U - Vehicle and front car window with sun shading film

Info

Publication number: CN203902214U
Application number: CN201420258756.1U
Authority: CN
Inventors: 张平; 臧宏; 张靖海
Original assignee: BAIC Motor Co Ltd
Current assignee: BAIC Motor Co Ltd
Priority date: 2014-05-20
Filing date: 2014-05-20
Publication date: 2014-10-29
Anticipated expiration: 2024-05-20

Abstract

The utility model relates to the technical field of auto parts and provides a vehicle and a front car window with a sun shading film. The front car window comprises inner glass, the film layer and outer glass which are sequentially disposed from inside to outside. The film layer includes a film transparent area, a film transition area and a film dark color area which are sequentially disposed from front to rear. The front car window is divided into a car window dark color area, a car window transition area and a car window transparent area. The front car window has the advantages that a driver can clearly observe left and right rear-view mirrors, sun light intensity can be lowered by the car window dark color area effectively so as to achieve a sun shading effect, privacy of a user is kept, the car window transition area can eliminate vision discomfort caused by sudden change of the car window transparent area and the car window dark color area, and attractiveness is increased.

Description

Front window with sunshade film and vehicle

Technical field

The utility model relates to vehicular spare parts technical field, particularly relates to a kind of front window and vehicle with sunshade film.

Background technology

Along with the increase of automobile pollution, competition between each vehicle.Ordinary consumer, in paying close attention to the factors such as price, economy, safety, is also had higher requirement to traveling comfort.Front window glass is near automobile passenger, and particularly summer, shading performance seemed most important.Part vehicle, in order to improve shading performance, is used the glass of front window instead dark glass, but observes left and right back mirror because chaufeur need to see through front window glass, so front window glass does not allow the dark glass that uses light transmittance very low.How solving this to contradiction, is pendulum problem demanding prompt solution before automobile designers.

Utility model content

The utility model provides a kind of front window and vehicle with sunshade film, not only can realize the problem that keeps the sun off but also do not affect pilot's line of vision in order to solve front window.

For solving the problems of the technologies described above, the utility model provides a kind of front window with sunshade film, comprise the inner layer glass, film layers and the glass outer that set gradually from inside to outside, described film layers comprises the dark district of the film clear area, film transition region and the film that set gradually from front to back.

As technique scheme preferably, described film transition region forms by stretching.

As technique scheme preferably, the width of described film transition region is 5～15mm.

As technique scheme preferably, the material of described film layers is polyvinyl butyral PVB.

As technique scheme preferably, described front window also comprises sound isolating layer.

As technique scheme preferably, described sound isolating layer is between described inner layer glass and described glass outer.

As technique scheme preferably, described film clear area is near the back mirror setting of automobile, the dark district of described film is near the tail gate setting of automobile.

Technical solutions of the utility model also provide a kind of vehicle, and described vehicle comprises the front window with sunshade film described above.

The beneficial effect of technique scheme of the present utility model is as follows:

In technique scheme, the inner layer glass, film layers and the glass outer that are set to set gradually from inside to outside by front window, described film layers comprises the dark district of the film clear area, film transition region and the film that set gradually from front to back.Front window is divided into the dark district of vehicle window, vehicle window transition region, vehicle window clear area.Chaufeur sees through vehicle window clear area can clearly observe left and right back mirror, the dark district of vehicle window can effectively reduce sun light intensity, play the effect of sunshade, improve user's privacy, vehicle window transition region can eliminate the variation in the dark district of vehicle window clear area and vehicle window too lofty and bring visual uncomfortable, increase aesthetic property.

Brief description of the drawings

Fig. 1 represents a kind of front window structural representation with sunshade film that the utility model embodiment provides;

Fig. 2 is A-A cross section local structure enlarged diagram in Fig. 1.

Detailed description of the invention

Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.

Automobile front wind glass is near occupant, and the performance that front window glass keeps the sun off is into the car most important, directly has influence on occupant's traveling comfort.As the mode that adopts later stage user pad pasting not only affects attractive in appearancely, use procedure has the risk of coming unstuck, and also causes user's secondary cost to drop into.In southern automobile, the high temperature outside summer car easily passes in car by glass, increases air-conditioning usage load.

Fig. 1 represents a kind of front window structural representation with sunshade film that the utility model embodiment provides, Fig. 2 is A-A cross section local structure enlarged diagram in Fig. 1, shown in Fig. 1 and Fig. 2, the utility model provides a kind of front window with sunshade film, comprise the inner layer glass 2, film layers and the glass outer 1 that set gradually from inside to outside, film layers comprises the dark district 8 of the film clear area 6, film transition region 7 and the film that set gradually from front to back.

Preferably, the material of film layers is PVB (polyvinyl butyral).PVB (polyvinyl butyral) is mainly a kind of High molecular material---the PVB intermediate coat through plasticizer plasticizing extrusion forming in China application at present.The film that PVB makes is for making the sandwich material of armored glass, the glass transparency of this use PVB intermediate coat is good, strength under shock is large, be widely used in aviation and automotive field, in the time that being clashed into fragmentation, glass still can keep shape, glass fragment can not splash, and causes occupant injury, and PVB intermediate coat also has soundproof effect simultaneously.The material of film layers can be also PVC material etc.

In Fig. 1, taking automobile left front door vehicle window as example, the application in Automobile Right Qianmen vehicle window and figure is symmetrical.Left and right back window glass does not relate to the needs of observing back mirror, and glass is dark district entirely.Front window is divided into the dark district 5 of vehicle window, vehicle window transition region 4, vehicle window clear area 3.Wherein said film clear area is near the back mirror setting of automobile, and the dark district of described film is near the tail gate setting of automobile.Chaufeur sees through vehicle window clear area 3 can clearly observe left and right back mirror, the dark district 5 of vehicle window can effectively reduce sun light intensity, play the effect of sunshade, improve user's privacy, vehicle window transition region 4 can eliminate the variation in the dark district 5 of vehicle window clear area 3 and vehicle window too lofty and bring visual uncomfortable, increase aesthetic property.

Shown in Fig. 2, film layers is divided into San Ge district: film clear area 6, film transition region 7, the dark district 8 of film.Although being transparent, film clear area 6 still can play certain sunshade, isolation ultraviolet ray and heat insulation effect.Film transition region 7 forms by producing to stretch, general width 5～15MM.The dark district 8 of film is solid color, and weight and color can need to select according to user.

As technique scheme preferably, front window also comprises sound isolating layer.This sound isolating layer is not shown in the accompanying drawings, can be arranged on any one deck, the inner side of for example inner layer glass, and the outside of glass outer etc., preferred, described sound isolating layer is between described inner layer glass and described glass outer.This sound isolating layer also can be selected sound deadening sheet.

The related a kind of front window glass with film of the utility model can play sunshade function, ensures the requirement of chaufeur observation left and right back mirror, can also increase according to user's request the requirement of sound insulation and different colours penetrability.And in the time that glass is clashed into fragmentation, still can keep shape, glass fragment can not splash, and causes occupant injury.

Front window glass of the present utility model, be divided into three regions by the PVB film of glass inner side by glass for vehicle window, vehicle window clear area, vehicle window transition region, the dark district of vehicle window, to reach following effect:

(1) chaufeur can clearly be observed left and right back mirror by clear area, improves drive safety;

(2) transition region of color can increase the aesthetic property of front window glass;

(3) shading performance and user's privacy can be effectively improved in dark district, and also can there be certain sunshade transition region, clear area;

(4) heat transmission inside and outside car is had to certain iris action.

The utility model another embodiment also provide a kind of vehicle, and this kind of vehicle comprises the front window with sunshade film described in above-described embodiment.Chaufeur is driven this kind of vehicle, to the greatest extent can clear view left and right back mirror by front window, also can effectively improve shading performance and user's privacy.

The vehicle rear window glass of this vehicle and other can all adopt dark PVB film to the glass of light transmittance no requirement (NR), do not repeat them here.

Below be only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model know-why; can also make some improvement and replacement, these improvement and replacement also should be considered as protection domain of the present utility model.

Claims

1. the front window with sunshade film, is characterized in that, comprises the inner layer glass, film layers and the glass outer that set gradually from inside to outside, and described film layers comprises the dark district of the film clear area, film transition region and the film that set gradually.

2. the front window with sunshade film according to claim 1, is characterized in that, described film transition region forms by stretching.

3. the front window with sunshade film according to claim 2, is characterized in that, the width of described film transition region is 5～15mm.

4. the front window with sunshade film according to claim 1, is characterized in that, the material of described film layers is polyvinyl butyral PVB.

5. the front window with sunshade film according to claim 1, is characterized in that, described front window also comprises sound isolating layer.

6. the front window with sunshade film according to claim 5, is characterized in that, described sound isolating layer is between described inner layer glass and described glass outer.

7. the front window with sunshade film according to claim 1, is characterized in that, described film clear area is near the back mirror setting of automobile, and the dark district of described film is near the tail gate setting of automobile.

8. a vehicle, is characterized in that, described vehicle comprises the front window with sunshade film described in any one in claim 1 to 7.