CN105793110A - Plastic rear window for a motor vehicle, provided with a third break light - Google Patents
Plastic rear window for a motor vehicle, provided with a third break light Download PDFInfo
- Publication number
- CN105793110A CN105793110A CN201480065427.8A CN201480065427A CN105793110A CN 105793110 A CN105793110 A CN 105793110A CN 201480065427 A CN201480065427 A CN 201480065427A CN 105793110 A CN105793110 A CN 105793110A
- Authority
- CN
- China
- Prior art keywords
- rear window
- plastic material
- region
- transparent
- regions
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/30—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating rear of vehicle, e.g. by means of reflecting surfaces
- B60Q1/302—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating rear of vehicle, e.g. by means of reflecting surfaces mounted in the vicinity, e.g. in the middle, of a rear window
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J1/00—Windows; Windscreens; Accessories therefor
- B60J1/18—Windows; Windscreens; Accessories therefor arranged at the vehicle rear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/2661—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic mounted on parts having other functions
- B60Q1/268—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic mounted on parts having other functions on windscreens or windows
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention relates to a plastic rear window (1) for a motor vehicle, which has a third stop light on the inner surface thereof, and is characterized in that it includes an area (3) in which the plastic material is more transparent than in the rest (4) of the rear window (1). The light source (5) of the third break light is positioned on the inner surface (1a) of the rear window such as to scatter the light emitted by said source through said area (3).
Description
Technical field
The present invention relates to the rear window that the plastic material for motor vehicles is made, surface within it has the 3rd brake lamp.
The invention still further relates to the motor vehicles equipped with this rear window.
Background technology
Patent FR2766198 and 2779990 describe the window (vitrage) that transparent plastic material is made, and it can be incorporated to the plug-in unit with specific function such as brake lamp.
The rear window that plastic material is made has the advantage more significantly lighter than vehicle window or other windowpane.
Additionally, the integrated compatibility of function of the rear window made of plastic material and such as brake lamp, the rear window made for glass is not then so.
When the light source of brake lamp is positioned on the inner surface of rear window, the light sent from this light source has to pass through the plastic material of rear window, with from the rear of car.
In order to protect Vehicular occupant to keep out solar radiation, the plastic material of rear window is dyeed, which compromises the propagation of the light traverse rear window sent by brake lamp.
Therefore, the enough visible risks of brake lamp Shortcomings for the requirement of satisfied regulation.
The rear window that known a kind of plastic material is made from JP2000301985, it is coated with the adventitia with red-stained area, so that the HONGGUANG diffusion sent by the 3rd brake lamp being positioned on rear window inner surface.
EP0745512 proposes a kind of the 3rd brake lamp closed in the housing, this housing includes the luminaire being fixed on rear window front, and housing has a part, this part, by a part for the light directing rear window of luminaire, makes the light preset pass in the dark areas of rear window.
Summary of the invention
It is contemplated that produce to meet the rear window that the plastic material of integrated 3rd brake lamp of above-mentioned requirements is made.
According to the present invention, reaching this purpose is due to a kind of rear window made for the plastic material of motor vehicles, surface within it has the 3rd brake lamp, it is characterized in that, described rear window includes region, plastic material in this region is more transparent than the plastic material in all the other regions of described rear window, and the light source of described 3rd brake lamp is placed on the inner surface of described rear window, in order to make the light sent by described light source spread through described region.
Therefore, light source passes light through more transparent region, all the other regions of the ratio rear window of described rear window and spreads, in order to the visibility of described light source is absent from bringing the risk of harm owing to all the other areas transparent degree of described rear window are not enough.
Preferably, the described more transparent region dual injection by plastic material, the rear window that less opaque plastic material is made is formed the plug-in unit of transparent material and obtains.
It is further preferred that the plastic material that described region is equaled to or more than 80% by transparency is made.
This transparency enough allows the best propagation of the light sent by brake lamp.
In the advantageous embodiment of the present invention, described plastic material is made up of Merlon or polymethyl methacrylate.Different piece for described rear window can be made up of backlite assemblies the same plastic material with different transparency, or the different piece for described rear window can be constituted whole rear window by from the different plastic material in order to constitute the rear window with different transparency compatible.
In the favourable modified example of the present invention, described more transparent region is located around in the zone of opacity in all the other regions of described rear window.
In this case, all the other regions all of rear window are made up of the plastic material all dyeing, effectively to protect Vehicular occupant to keep out solar radiation.
In another modified example of the present invention, described region is made up of the plastic material more transparent than the plastic material in all the other regions of described rear window on the whole thickness in this region.
In this variant, described region is made up of more transparent plastic material on the segment thickness in described region, and the region of all the other thickness in described region is made up of the less opaque plastic material identical with the plastic material in all the other regions constituting described rear window.
In this case, when not lighting the light source of brake lamp, due to the thickness of less opaque coloring material, the light source of brake lamp becomes invisible, and when lighting the light source of brake lamp, due to relatively transparent material thickness, the light source of brake lamp is enough visible.
This feature has the advantage that in aesthetic feeling.
According to another characteristic of the invention, described light source is made up of the photodiode installed on the bearer or laser diode, and described supporting member is provided with the device allowing to be removably attached to by described supporting member on the inner surface facing toward relatively transparent described region of described rear window.
According to another aspect, the invention still further relates to a kind of motor vehicles equipped with the rear window according to the present invention.
Accompanying drawing explanation
Other feature of the present invention and advantage are manifested further according to as explained below.
In the accompanying drawing provided as non-limiting example:
Fig. 1 is longitudinal cross-sectional schematic of the first embodiment of the rear window according to the present invention,
Fig. 2 shows the floor map of the outer surface of the rear window shown in Fig. 1,
Fig. 3 is the figure similar with Fig. 1 of the second embodiment of the rear window according to the present invention,
Fig. 4 shows the floor map of the outer surface of the rear window shown in Fig. 3,
Fig. 5 is the figure similar with Fig. 1 of the 3rd embodiment of the rear window according to the present invention,
Fig. 6 shows the floor map of the outer surface of the rear window shown in Fig. 5,
Fig. 7 is the figure similar with Fig. 1 of the 4th embodiment of the rear window according to the present invention,
Fig. 8 shows the floor map of the outer surface of the rear window shown in Fig. 7,
Fig. 9 shows the plane perspective view of the transparent region of the rear window according to the present invention of the supporting member of the diode constituting brake lamp light source.
Detailed description of the invention
Fig. 1 and Fig. 2 schematically shows the rear window 1 that the plastic material for motor vehicles is made, and within it has the 3rd brake lamp 2 on the 1a of surface.
According to the present invention, rear window 1 includes region 3, and plastic material therein is more transparent than the plastic material in all the other regions 4 of rear window 1.
Additionally, the light source 5 of the 3rd brake lamp 2 is placed on the inner surface 1a of rear window 1, in order to make the light sent by this light source spread through region 3.
Therefore, the light spread through transparent region 5 is absent from decay and is insufficient to visible risk for automobile drivers.
This more transparent region 3 is obtained by the dual injection of plastic material.
The plastic material that this region 3 is equaled to or more than 80% by transparency is made.
Preferably, the plastic material of rear window 1 is made up of Merlon or polymethyl methacrylate.
In embodiment shown in fig. 1 and 2, more transparent region 3 is positioned at the top of rear window 1, in the zone of opacity 6 around all the other regions 4 of rear window 1.
These all the other regions 4 of rear window 1 are made up of the plastic material all dyeing and have the transparency less than 80%.
It addition, in the example shown in fig. 1 and 2, region 3 is made up of the plastic material more transparent than the plastic material in all the other regions 4 of rear window on the whole thickness in this region 3.
In example shown in figs. 3 and 4, the region 3a being made up of the plastic material that all the other regions 4 than rear window are more transparent is positioned at the lower section on opaque top 6, in other words, in all the other regions that coloured plastics material is made.
Such as the situation of Fig. 1 and Fig. 2, region 3a is made up of plastic material more transparent on the whole thickness of rear window.
In example shown in Fig. 5 to Fig. 8, region 3b or 3c is made up of only more transparent on the segment thickness of rear window plastic material.
The remainder of this thickness is made up of the coloured plastics material in all the other regions 4 of such as rear window.
This remainder represents the only about half of of the full depth of rear window.
In the two embodiment, when some bright light source 5, slightly lower compared with visibility when its visibility is with Fig. 1 to Fig. 4.
But, when extinguishing this light source, light source 5 is more invisible, and this is advantageous in aesthetic feeling.
In embodiment shown in fig. 5 and fig., such as the situation of Fig. 1 and Fig. 2, the region 3b that more transparent material is made is arranged in zone of opacity 6.
In embodiment shown in figures 7 and 8, the region 3c that more transparent plastic material is made is arranged in all the other regions 4 of rear window, in other words, in the lower section of zone of opacity 6.
This embodiment this have the advantage that and has not only hidden light source 5 when light source 5 extinguishes, and owing to covering light source 5 and also having hidden region 3c for less opaque part.
As shown in Figure 9, light source 5 can be made up of the photodiode on the supporting member 7 being mounted on transparent region 3,3a, 3b or 3c rear or laser diode.
This supporting member can be fixed on rear window by the fixing device of such as screw, pin or ratchet gear brake protruding pin (ergotencliquetable).
As implementing modified example, for instance the Optical devices of lens are arranged on diode and transparent region 3, between 3a, 3b or 3c.
Light source and region 3,3a, 3b or 3c transparent material between join domain can realize according to various configuration, such as by allowing external environment condition and diode isolation and realizing the optical cement or the transparent adhesion band that bond with rear window.
Certainly, the transparent region of rear window can have the shape that rectangular shape to that indicated in the drawings is different.
This shape can be divided into two or more part.
Claims (10)
1. the rear window (1) made for the plastic material of motor vehicles, within it surface (1a) has the 3rd brake lamp (2), it is characterized in that, described rear window includes region (3,3a, 3b, 3c), plastic material in this region is more transparent than the plastic material in all the other regions (4) of window (1) in the rear, the light source (5) of described 3rd brake lamp (2) is placed on the inner surface (1a) of described rear window, in order to make the light sent by described light source through described region (3,3a, 3b, 3c) and spread.
2. rear window according to claim 1, it is characterised in that and described more transparent region (3,3a, 3b, 3c) obtained by the dual injection of plastic material.
3. rear window according to claim 1 and 2, it is characterised in that described region (3,3a, 3b, 3c) are made up of the transparency plastic material equal to or more than 80%.
4. rear window according to any one of claim 1 to 3, it is characterised in that described plastic material is made up of Merlon or polymethyl methacrylate.
5. rear window according to any one of claim 1 to 4, it is characterised in that described more transparent region (3,3b) is located around in the zone of opacity (6) in all the other regions (4) of described rear window.
6. rear window according to any one of claim 1 to 5, it is characterised in that all the other regions (4) of described rear window are made up of the plastic material all dyeing.
7. rear window according to any one of claim 1 to 6, it is characterized in that, described region (3,3a) is made up of the plastic material more transparent than the plastic material in all the other regions (4) of described rear window in the whole thickness of described region (3,3a).
8. rear window according to claim 6, it is characterized in that, described region (3b, 3c) being made up of more transparent plastic material on the segment thickness in described region, the region of all the other thickness in described region is made up of the less opaque plastic material identical with the plastic material in all the other regions (4) constituting described rear window.
9. rear window according to any one of claim 1 to 8, it is characterized in that, described light source (5) is made up of the photodiode installed on the bearer or laser diode, described supporting member be provided with allow to be removably attached to described supporting member (7) described rear window facing to more transparent described region (3,3a, 3b, 3c) inner surface on device.
10. a motor vehicles, its rear window made equipped with plastic material according to any one of claim 1 to 9 (1).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1361903A FR3014033B1 (en) | 2013-11-29 | 2013-11-29 | PLASTIC REAR WINDOW FOR MOTOR VEHICLE EQUIPPED WITH A THIRD STOP FIRE |
| FR1361903 | 2013-11-29 | ||
| PCT/FR2014/053078 WO2015079184A1 (en) | 2013-11-29 | 2014-11-28 | Plastic rear window for a motor vehicle, provided with a third break light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105793110A true CN105793110A (en) | 2016-07-20 |
| CN105793110B CN105793110B (en) | 2018-09-21 |
Family
ID=50231334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480065427.8A Active CN105793110B (en) | 2013-11-29 | 2014-11-28 | Rear window made of plastic material for the motor vehicle equipped with third brake lamp |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3074275A1 (en) |
| CN (1) | CN105793110B (en) |
| FR (1) | FR3014033B1 (en) |
| WO (1) | WO2015079184A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108361651A (en) * | 2017-01-27 | 2018-08-03 | 标致雪铁龙汽车股份有限公司 | Lighting device with light guide mounted on support integrated with transparent magnifying screen |
| CN108626619A (en) * | 2017-03-16 | 2018-10-09 | 林锡范 | Vehicle back lighting device and its manufacturing method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113370888B (en) * | 2021-06-08 | 2023-10-20 | 福耀玻璃工业集团股份有限公司 | Vehicle window assembly and vehicle |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2166039Y (en) * | 1993-07-14 | 1994-05-25 | 朱小洁 | Multi-function rear lamp for vehicle |
| EP0745512A2 (en) * | 1995-06-03 | 1996-12-04 | Volkswagen Aktiengesellschaft | Vehicle lighting device |
| JP2000301985A (en) * | 1999-04-22 | 2000-10-31 | Toyota Autom Loom Works Ltd | Resin window for back window and its manufacture |
| CN1320088A (en) * | 1998-08-25 | 2001-10-31 | 物理光学公司 | Vehicle light assembly with diffuser structure |
| EP1190831A1 (en) * | 2000-09-26 | 2002-03-27 | DURA Automotive Body & Glass Systems GmbH & Co. KG | Method for producing an automotive windscreen |
| CN1522206A (en) * | 2001-06-29 | 2004-08-18 | ���ܿ���ϵͳ����˾ | Motor vehicle equipment module |
| FR2903340A1 (en) * | 2006-07-06 | 2008-01-11 | Peugeot Citroen Automobiles Sa | Fabricating a mirror of a lighting device and/or of signalization integrated to an element of a car body, comprises bi-injecting a first and a second thermoplastic material to produce the mirror and a hub cap in a co-molded part |
| EP1914118A2 (en) * | 2006-10-06 | 2008-04-23 | Visiocorp Patents S.à.r.l. | External rear mirror with illumination device |
| EP1950492A1 (en) * | 2007-01-25 | 2008-07-30 | Schefenacker Vision Systems Germany GmbH | Lamp for vehicles, in particular motor vehicles |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2766198B1 (en) | 1997-07-15 | 2003-11-14 | Saint Gobain Vitrage | PLASTIC GLAZING, PARTICULARLY FOR THE AUTOMOBILE AND METHOD FOR THE PRODUCTION THEREOF |
| FR2779990B1 (en) | 1998-06-19 | 2000-07-21 | Saint Gobain Vitrage | GLASS IN PLASTIC MATERIAL WITH ADDITION OF OVER-MOLDED PLASTIC MATERIAL |
-
2013
- 2013-11-29 FR FR1361903A patent/FR3014033B1/en active Active
-
2014
- 2014-11-28 WO PCT/FR2014/053078 patent/WO2015079184A1/en active Application Filing
- 2014-11-28 EP EP14821749.0A patent/EP3074275A1/en not_active Withdrawn
- 2014-11-28 CN CN201480065427.8A patent/CN105793110B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2166039Y (en) * | 1993-07-14 | 1994-05-25 | 朱小洁 | Multi-function rear lamp for vehicle |
| EP0745512A2 (en) * | 1995-06-03 | 1996-12-04 | Volkswagen Aktiengesellschaft | Vehicle lighting device |
| CN1320088A (en) * | 1998-08-25 | 2001-10-31 | 物理光学公司 | Vehicle light assembly with diffuser structure |
| JP2000301985A (en) * | 1999-04-22 | 2000-10-31 | Toyota Autom Loom Works Ltd | Resin window for back window and its manufacture |
| EP1190831A1 (en) * | 2000-09-26 | 2002-03-27 | DURA Automotive Body & Glass Systems GmbH & Co. KG | Method for producing an automotive windscreen |
| CN1522206A (en) * | 2001-06-29 | 2004-08-18 | ���ܿ���ϵͳ����˾ | Motor vehicle equipment module |
| FR2903340A1 (en) * | 2006-07-06 | 2008-01-11 | Peugeot Citroen Automobiles Sa | Fabricating a mirror of a lighting device and/or of signalization integrated to an element of a car body, comprises bi-injecting a first and a second thermoplastic material to produce the mirror and a hub cap in a co-molded part |
| EP1914118A2 (en) * | 2006-10-06 | 2008-04-23 | Visiocorp Patents S.à.r.l. | External rear mirror with illumination device |
| EP1950492A1 (en) * | 2007-01-25 | 2008-07-30 | Schefenacker Vision Systems Germany GmbH | Lamp for vehicles, in particular motor vehicles |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108361651A (en) * | 2017-01-27 | 2018-08-03 | 标致雪铁龙汽车股份有限公司 | Lighting device with light guide mounted on support integrated with transparent magnifying screen |
| CN108626619A (en) * | 2017-03-16 | 2018-10-09 | 林锡范 | Vehicle back lighting device and its manufacturing method |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3074275A1 (en) | 2016-10-05 |
| CN105793110B (en) | 2018-09-21 |
| FR3014033B1 (en) | 2017-06-16 |
| WO2015079184A1 (en) | 2015-06-04 |
| FR3014033A1 (en) | 2015-06-05 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |