CN110816678A - Plastic tail door with high integration degree - Google Patents
Plastic tail door with high integration degree Download PDFInfo
- Publication number
- CN110816678A CN110816678A CN201911053332.5A CN201911053332A CN110816678A CN 110816678 A CN110816678 A CN 110816678A CN 201911053332 A CN201911053332 A CN 201911053332A CN 110816678 A CN110816678 A CN 110816678A
- Authority
- CN
- China
- Prior art keywords
- layer
- tail
- tailgate
- windshield
- gate
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
- B62D25/105—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles for motor cars
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- 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
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- 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
- B60Q1/44—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 braking action or preparation for braking, e.g. by detection of the foot approaching the brake pedal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
- B62D25/12—Parts or details thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D35/00—Vehicle bodies characterised by streamlining
- B62D35/007—Rear spoilers
Abstract
The invention belongs to the technical field of automobile bodies, and provides a high-integration plastic tail gate which comprises an upper tail gate outer plate, a tail lamp, a lower tail gate outer plate, an inner plate and a high-position brake lamp, wherein a spoiler, a tail gate windshield, a wind window decoration and a high-position brake lamp shade are integrally integrated on the upper tail gate outer plate, the upper tail gate outer plate is formed by two layers of cutting and double-color injection molding, the first layer is a transparent layer, the second layer is a black non-transparent layer, a first opening is formed in the position of the high-position brake lamp in the area of the black non-transparent layer, a second opening is formed in the middle of the tail gate windshield, and a hardened coating is arranged on the outer layer of the transparent layer. The invention has the advantages that the spoiler, the windshield, the high-position brake lamp, the wind window decoration and the like are integrated into a whole, the appearance quality and the reliability of the tail gate can be effectively improved, and the weight reduction is realized.
Description
Technical Field
The invention belongs to the technical field of automobile bodies, and particularly relates to a plastic tail gate with high integration level.
Background
The main advantage of plastics tail-gate lies in lightweight, integrates, and the integration degree is higher more, can promote product body more and feel, reduces the matching problem between the part, can also reduce weight simultaneously, and reduce cost, mainstream plastics tail-gate planking adopt PP at present, and the inner panel adopts SMC or PP + LGF, still generally needs assembly windshield, wind window decoration, tail lamp, high-order stop lamp, spoiler etc. on the tail-gate body. As shown in fig. 1, which is a main structure diagram of a conventional tailgate, mainly comprising a spoiler, a rear windshield, a window garnish, a tail lamp, a lower outer panel, an inner panel, and a high mounted stop lamp, there is a disadvantage that the conventional windshield 1-2 is made of inorganic salt glass mainly containing SiO2, and the density thereof is more than about 2.5g/cm3 and the thickness thereof is about 4mm, so that the windshield becomes heavy; the windshield is generally installed behind the spoiler, an installation gap is required to be reserved between the windshield and the spoiler as well as between the windshield and the outer plate, the appearance is influenced, the windshield is further adhered to the tail gate through adhesive, the assembly difficulty is increased, the problem of sealing performance can also exist, the high-position brake lamp is installed at the groove of the spoiler from back to front, the high-position brake lamp is exposed outside the tail gate, the high-position brake lamp has the sealing performance requirement and also has the sealing performance requirement when being matched with the spoiler, and meanwhile, the high-position brake lamp has the matching relation with the spoiler in appearance, so that the whole sealing performance and the appearance effect are not ideal enough.
Disclosure of Invention
The invention aims to solve the technical problem of the prior art, and provides a plastic tail gate with high integration degree, which can effectively improve the appearance quality and reliability of the tail gate and realize weight reduction.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a plastics tail-gate of high integration, its characterized in that, including outer panel, tail lamp, tail gate lower planking, inner panel and high-order stop lamp on the tail-gate, the outer panel whole integrated spoiler, tail gate windshield, wind window decoration and high-order stop lamp shade on the tail-gate, the tail-gate on the planking have two-layer to cut and adopt double-shot moulding to form, wherein the first layer is the stratum lucidum, the second layer is the black nontransparent layer, has first trompil in the regional high-order stop lamp position department of black nontransparent layer, has the second trompil in tail-gate windshield's centre, the skin department of stratum lucidum have the sclerosis coating.
In foretell plastics tail-gate of high integration, the tail-gate on the planking by the left right including windshield transparent region, former windshield black border region and wind window decoration region, windshield transparent region is the stratum lucidum individual layer, the second trompil is located windshield transparent region, former windshield black border region and wind window decoration region's inlayer be black nontransparent layer, be located black nontransparent layer downside, the inner panel pass through the non-transparent layer bonding of black of viscose layer and tail-gate on the planking.
In the plastic tail gate with high integration, the upper outer plate and the inner plate of the tail gate are bonded through an adhesive layer at the spoiler area, the upper outer plate of the tail gate is only provided with a transparent layer and a single layer at the high-position brake lamp, a first opening is formed in a black non-transparent layer beside the high-position brake lamp, the periphery of the black non-transparent layer is provided with a high-position brake mounting structure, and the high-position brake lamp is mounted on the high-position brake mounting structure from the inner side of the upper outer plate.
In the plastic tail gate with high integration, the transparent layer at the lower end of the upper outer plate of the tail gate and the black non-transparent layer below the lower end of the upper outer plate of the tail gate extend to the lower part of the tail gate together and are bonded with the lower outer plate of the tail gate through the adhesive layer, and the lower outer plate of the tail gate is bonded with the inner plate through the adhesive layer.
Compared with the prior art, the invention has the advantages that the spoiler, the windshield, the high-position stop lamp, the wind window decorating part and the like are integrated into a whole, the appearance quality and the reliability of the tail gate can be effectively improved, and the weight reduction is realized.
Drawings
FIG. 1 is an effect view of the tailgate assembly of the present invention;
FIG. 2 is a schematic view of the upper and outer panels of the tailgate according to the present invention in a layered configuration;
FIG. 3 is a front view of the tailgate assembly of the present invention;
FIG. 4 is a partial sectional view A-A of FIG. 3;
FIG. 5 is a partial sectional view B-B of FIG. 3;
fig. 6 is a partial sectional view of C-C of fig. 3.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
In the figure, the tail gate is provided with an outer plate 1; a tail light 2; a tail gate lower outer plate 3; an inner plate 4; a high mounted stop lamp 5; an adhesive layer 6; a transparent layer 1-A; a black opaque layer 1-B; a second opening 1-B-1; a windshield transparent region 1-A-1; 1-A-2 of the original windshield black edge area; a louver finishing member region 1-A-3; a high-mount stop lamp cover 7; a first opening 1-B-2; a high-mount brake mounting structure 8; 1-1 part of spoiler, 1-2 parts of tail door windshield and 1-3 parts of wind window decoration.
As shown in figures 1 and 2, the plastic tail gate with high integration degree comprises a tail gate upper outer plate 1, a tail light 2, a tail gate lower outer plate 3, an inner plate 4 and a high-position brake light 5, wherein the tail gate upper outer plate 1 integrally integrates a spoiler 1-1, a tail gate windshield 1-2, a wind window decoration 1-3 and a high-position brake light lampshade 7, the tail gate upper outer plate 1 is formed by two-layer cutting and double-color injection molding, the first layer is a transparent layer 1-A, the second layer is a black non-transparent layer, a first opening 1-B-2 is formed at the position of the high-position brake light 5 in the area of the black non-transparent layer, and a second opening 1-B-1 is formed in the middle of the tail gate windshield 1-2, so that the local transparent function of the tail gate upper outer plate 1 is realized, and the tail gate upper outer plate 1 integrates the tail gate windshield 1-2, The wind window decoration 1-3, the high-position brake lamp 5 and the spoiler 1-1 are integrated and molded by double-color injection molding, the outermost layer is a transparent layer 1-A which mainly adopts PC material and covers the whole product as the transparent layer 1-A, and black non-transparent layers which mainly adopt PC/ABS and other materials are arranged at the positions of the spoiler 1-1, the wind window decoration 1-3 and the like.
As shown in figures 3 and 4, the outer panel 1 on the tail gate comprises a windshield transparent area 1-A-1, a windshield transparent area 1-A-2 and a window decoration area 1-A-3 from left to right, the windshield transparent area 1-A-1 is a transparent layer 1-A single layer, a second opening 1-B-1 is positioned on the windshield transparent area 1-A-1, the inner layers of the windshield transparent area 1-A-2 and the window decoration area 1-A-3 are black nontransparent layers and positioned at the lower side of the black nontransparent layers, the inner panel 4 is adhered with the black nontransparent layer of the outer panel 1 on the tail gate through an adhesive layer 6, as shown in figure 5, the outer panel 1 on the tail gate and the inner panel 4 are adhered through the adhesive layer 6 at the area of the spoiler 1-1, the tail gate upper outer plate 1 is only provided with a transparent layer 1-A single layer at the position of a high-position brake lamp 5, a first opening 1-B-2 is formed in a black non-transparent layer beside the high-position brake lamp 5, a high-position brake mounting structure 8 is arranged on the periphery of the black non-transparent layer, the high-position brake lamp 5 is mounted on the high-position brake mounting structure 8 from the inner side of the upper outer plate, the high-position brake lamp 5 of the upper outer plate of the tail gate upper outer plate 1 is arranged at the position, the transparency of the position can be guaranteed through the first opening 1-B-2 at the position of the black non-transparent layer, the high-position brake mounting structure 8 at the periphery of the opening is mounted on the tail gate, the tail lamp 2 is mounted on the outer plate from the inner side, the transparent layer 1-A can play a role of an original lampshade, the function of integrating.
As shown in figure 6, a transparent layer 1-A at the lower end of an upper outer plate 1 of the tail door and a black nontransparent layer below extend to the lower part of a tail lamp 2 together, the transparent layer and the black nontransparent layer are bonded with the lower outer plate 3 of the tail door through an adhesive layer 6, the lower outer plate 3 of the tail door and an inner plate 4 of the tail door are bonded with the black nontransparent layer through the adhesive layer 6, holes are formed in a transparent area 1-A-1 of a windshield, a hardened coating is formed on the outer layer of the transparent functional transparent layer 1-A, the upper outer plate 1 of the tail door is mainly coated or sprayed, the hardened layer is additionally arranged on the upper outer. The outer plate 1 on the tail door does not need to be sprayed with paint, and the integrity and the texture of the appearance effect are greatly improved compared with the original appearance effect.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the described embodiments may be made by those skilled in the art without departing from the scope and spirit of the invention as defined by the accompanying claims.
Claims (5)
1. The utility model provides a plastics tail-gate of high integration, its characterized in that, including outer panel, tail lamp, tail gate lower planking, inner panel and high-order stop lamp on the tail-gate, the outer panel whole integrated spoiler, tail gate windshield, wind window decoration and high-order stop lamp shade on the tail-gate, the tail-gate on the planking have two-layer to cut and adopt double-shot moulding to form, wherein the first layer is the stratum lucidum, the second layer is the black nontransparent layer, has first trompil in the regional high-order stop lamp position department of black nontransparent layer, has the second trompil in tail-gate windshield's centre, the skin department of stratum lucidum have the sclerosis coating.
2. The plastic tailgate of claim 1, wherein the upper and outer tailgate sheets include a transparent windshield region, a black windshield edge region and a window trim region from left to right, the transparent windshield region is a transparent layer, the second opening is located on the transparent windshield region, the black windshield edge region and the inner window trim region are black opaque layers, the lower side of the black opaque layer is located, and the inner sheet is adhered to the black opaque layer of the upper and outer tailgate sheets by an adhesive layer.
3. The plastic tailgate of claim 2, wherein the tailgate top panel and the inner panel are bonded together by an adhesive layer at the spoiler region, the tailgate top panel has only a transparent layer and a single layer at the high mounted stop lamp, the first opening is formed in the black opaque layer beside the high mounted stop lamp, the high mounted stop lamp is mounted on the high mounted stop mounting structure from the inside of the top panel.
4. The plastic tailgate of claim 3, wherein the tailgate top panel and the inner panel are bonded together by an adhesive layer at the spoiler region, the tailgate top panel has only a transparent layer and a single layer at the high mounted stop lamp, the first opening is formed in the black opaque layer beside the high mounted stop lamp, the high mounted stop lamp is mounted on the high mounted stop mounting structure from the inside of the top panel.
5. The plastic tailgate of claim 4, wherein the transparent layer at the lower end of the upper outer panel of the tailgate and the black opaque layer at the lower end of the lower outer panel of the tailgate extend together to the lower side of the taillight and are bonded to the lower outer panel of the tailgate by the adhesive layer, and the lower outer panel of the tailgate and the inner panel are bonded by the adhesive layer.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911053332.5A CN110816678A (en) | 2019-10-31 | 2019-10-31 | Plastic tail door with high integration degree |
| US17/753,908 US20220371663A1 (en) | 2019-09-19 | 2020-08-24 | High-integration-level plastic tail door |
| PCT/CN2020/110845 WO2021052114A1 (en) | 2019-09-19 | 2020-08-24 | High-integration-level plastic tail door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911053332.5A CN110816678A (en) | 2019-10-31 | 2019-10-31 | Plastic tail door with high integration degree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110816678A true CN110816678A (en) | 2020-02-21 |
Family
ID=69551693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911053332.5A Pending CN110816678A (en) | 2019-09-19 | 2019-10-31 | Plastic tail door with high integration degree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110816678A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111959612A (en) * | 2020-07-23 | 2020-11-20 | 浙江零跑科技有限公司 | Luggage-boot lid assembly of through type tail lamp |
| WO2021052114A1 (en) * | 2019-09-19 | 2021-03-25 | 宁波信泰机械有限公司 | High-integration-level plastic tail door |
| CN115107888A (en) * | 2022-08-12 | 2022-09-27 | 浙江极氪智能科技有限公司 | Front cover structure and vehicle |
-
2019
- 2019-10-31 CN CN201911053332.5A patent/CN110816678A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021052114A1 (en) * | 2019-09-19 | 2021-03-25 | 宁波信泰机械有限公司 | High-integration-level plastic tail door |
| CN111959612A (en) * | 2020-07-23 | 2020-11-20 | 浙江零跑科技有限公司 | Luggage-boot lid assembly of through type tail lamp |
| CN111959612B (en) * | 2020-07-23 | 2021-10-26 | 浙江零跑科技股份有限公司 | Luggage-boot lid assembly of through type tail lamp |
| CN115107888A (en) * | 2022-08-12 | 2022-09-27 | 浙江极氪智能科技有限公司 | Front cover structure and vehicle |
| CN115107888B (en) * | 2022-08-12 | 2023-11-07 | 浙江极氪智能科技有限公司 | Front cover structure and vehicle |
| WO2024032048A1 (en) * | 2022-08-12 | 2024-02-15 | 浙江极氪智能科技有限公司 | Front cover structure and vehicle |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xian Yingguo Inventor after: Pu Yongtai Inventor after: Ye Guoqiang Inventor after: Liu Zhuozhi Inventor before: Fresh Indian Country Inventor before: Pu Yongtai Inventor before: Ye Guoqiang Inventor before: Liu Zhuozhi |
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| CB03 | Change of inventor or designer information |