CN223199841U - Plastic tail door assembled by outer plates - Google Patents
Plastic tail door assembled by outer platesInfo
- Publication number
- CN223199841U CN223199841U CN202421788027.7U CN202421788027U CN223199841U CN 223199841 U CN223199841 U CN 223199841U CN 202421788027 U CN202421788027 U CN 202421788027U CN 223199841 U CN223199841 U CN 223199841U
- Authority
- CN
- China
- Prior art keywords
- tailgate
- area
- panel
- inner panel
- assembled
- 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.)
- Active
Links
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
本实用新型属于汽车尾门技术领域，提供了一种外板装配的塑料尾门，分为尾门上部区域以及尾门下部区域，包括有内板、外板以及上盖板，在尾门上部区域上盖板安装连接在内板的上部，内板上布置有螺接结构和/或卡接结构，尾门下部区域的外板依靠螺接和/或卡接结构直接装配内板上。本实用新型的优点在于提出三种方案内板与上盖板通过激光焊接工艺连接在一起，内板与外板直接通过螺接加卡接的形式装配在一起；第三种是上盖板和下密封板通过激光焊接工艺连接在内板上，外板再与下密封板通过螺接加卡接的形式装配在一起，不仅保证了整个尾门的密封性，同时降低尾门产品成本，美观性较好。
The present invention belongs to the technical field of automobile tailgates and provides a plastic tailgate assembled with an outer panel, which is divided into an upper tailgate area and a lower tailgate area, and includes an inner panel, an outer panel, and an upper cover panel. In the upper tailgate area, the upper cover panel is mounted and connected to the upper portion of the inner panel, and the inner panel is provided with a screw connection structure and/or a clip connection structure. The outer panel in the lower tailgate area is directly assembled to the inner panel by means of screw connection and/or clip connection structures. The advantages of the present invention are that three schemes are proposed: the inner panel and the upper cover panel are connected together by a laser welding process; the inner panel and the outer panel are directly assembled together by screw connection and clip connection; and the third scheme is that the upper cover panel and the lower sealing panel are connected to the inner panel by a laser welding process, and the outer panel is then assembled together with the lower sealing panel by screw connection and clip connection. This scheme not only ensures the sealing of the entire tailgate, but also reduces the cost of the tailgate product and improves the aesthetics.
Description
Technical Field
The utility model belongs to the technical field of automobile tail doors, and relates to a plastic tail door assembled by an outer plate.
Background
Along with the increasing requirements of oil consumption and electricity consumption, light weight is an essential link for reducing the electricity consumption and the oil consumption, and the composite material tail gate is a trend as a light weight scheme. But at the same time, the requirements of customers on cost are more and more strict, and cost reduction is also an important point of composite material tail gate promotion. At present, an inner plate and an outer plate of a tail gate made of composite materials are mainly bonded into an assembly through glue, and the scheme is high in cost and long in curing time due to the fact that the glue is high in cost.
Disclosure of utility model
The utility model aims at solving the technical problem of the prior art, and provides the plastic tail gate for reducing the cost of a composite material tail gate product and facilitating the assembly of an outer plate for improving the competitiveness of the composite material tail gate.
The technical scheme includes that the plastic tail door assembled by the outer plate is divided into an upper region of the tail door and a lower region of the tail door, and the plastic tail door is characterized by comprising an inner plate, an outer plate and an upper cover plate, wherein the upper cover plate in the upper region of the tail door is installed and connected to the upper portion of the inner plate, a screw connection structure and/or a clamping structure is arranged on the inner plate, and the outer plate in the lower region of the tail door is directly assembled on the inner plate by means of the screw connection and/or the clamping structure.
As one of the modes, in the plastic tail gate assembled with the outer plate, the inner plate is provided with an upper laser welding area, and the upper cover plate on the upper area of the tail gate is connected with the upper laser welding area on the inner plate through laser welding.
In the plastic tail door assembled by the outer plate, the upper cover plate is made of a laser-transmitting material, and the inner plate is made of a material capable of absorbing light energy.
In the plastic tail gate assembled with the outer plate, the inner plate on the upper area of the tail gate is also provided with a glass window frame part, and the periphery of the glass window frame part is provided with a glass gluing area.
In the plastic tail door assembled by the outer plate, the screw structure comprises screws and nuts, the screws are arranged on the periphery of the inner plate, the inner plate and the outer plate are assembled and connected through the screws and the nuts, and the lower decorative strip or the blocking cover is installed at the screw position for shielding.
In the plastic tail door assembled by the outer plate, the buckle is arranged on the inner side of the inner plate, and the inner plate and the outer plate are connected through the buckle in a clamping and installing manner.
In the plastic tailgate assembled with the outer panel described above, the sealing bridge is provided on the inner panel at the boundary between the lower region of the tailgate and the both sides of the upper region of the tailgate. The sealing bridge prevents water entering the inner plate from flowing into the upper half area, and the combination of laser welding, glass gluing and the sealing bridge ensures the tightness of the upper area of the tail gate.
In another mode, in the plastic tail gate assembled by the outer plate, the inner plate is provided with an upper cover plate bonding area, and the upper cover plate on the upper area of the tail gate is bonded with the inner plate through the upper cover plate bonding area.
As a third aspect, in the plastic tailgate assembled with the outer panel, a lower sealing plate is further provided on the inner panel on a lower region of the tailgate, a lower laser welding region is provided on the inner panel, and the lower sealing plate on the lower region of the tailgate is connected to the lower laser welding region on the inner panel by laser welding.
In the plastic tail gate assembled by the outer plate, the lower sealing plate is connected to the inner plate by laser welding, and the outer plate in the lower area of the tail gate is directly assembled to the lower sealing plate by means of a screw connection and/or a clamping structure.
Compared with the prior art, the utility model has the advantages that three schemes are provided, namely, the inner plate is adhered to the upper cover plate, the inner plate and the outer plate are assembled together in a mode of directly screwing and clamping, the inner plate is connected with the upper cover plate through a laser welding process, the inner plate and the outer plate are assembled together in a mode of directly screwing and clamping, the upper cover plate and the lower sealing plate are connected to the inner plate through a laser welding process, and the outer plate and the lower sealing plate are assembled together in a mode of screwing and clamping, so that the tightness of the whole tail gate is ensured, the cost of the tail gate product is reduced, and the beauty is good.
Drawings
FIG. 1 is a schematic view of the structure of example 1 in a plastic tailgate assembled with the present outer panel;
FIG. 2 is a schematic view of the C-C directional structure of FIG. 1;
FIG. 3 is a schematic view of the inner panel construction of the lower region of the tailgate;
FIG. 4 is a schematic view of the structure of the sealing bridge in the lower region of the tailgate
FIG. 5 is a schematic view of the outer plate structure;
FIG. 6 is a schematic view of the D-D structure of FIG. 3;
FIG. 7 is a schematic view of the E-E directional structure of FIG. 3;
FIG. 8 is a schematic view of the F-F structure of FIG. 3;
FIG. 9 is a schematic view showing a laser welding structure of an inner plate and an upper cover plate in example 2;
FIG. 10 is a schematic view of the structure of example 3 in the plastic tailgate assembled with the present outer panel;
FIG. 11 is a schematic view showing the structure of the connection between the lower seal plate and the inner plate in example 3;
fig. 12 is a schematic diagram of the G-G structure of fig. 10.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model.
In the figure, the upper tail gate region 100, the lower tail gate region 200, the inner plate 300, the outer plate 400, the upper cover plate 500, the upper laser welding region 600, the glass-glued region 700, the glass window frame 800, the sealing bridge 900, the screws 1000, the nuts 1001, the buckles 1002, the lower trim 1003, the plug cap 1004, the upper cover plate bonding region 1005, the lower sealing plate 1006, the lower laser welding region 1007, and the laser 1008.
Example 1
As shown in fig. 1, the plastic tail gate assembled by the outer plate is divided into an upper region 100 of the tail gate and a lower region 200 of the tail gate, and comprises an inner plate 300, an outer plate 400 and an upper cover plate 500, wherein the upper cover plate 500 of the upper region 100 of the tail gate is installed and connected on the upper part of the inner plate 300, a screw structure and/or a clamping structure are arranged on the inner plate 300, and the outer plate 400 of the lower region 200 of the tail gate is directly assembled on the inner plate 300 by means of the screw structure and/or the clamping structure, so that the problems of high cost and long curing time of glue caused by the traditional plastic tail gate assembly are overcome.
Specifically, as shown in FIG. 2, the upper laser welding area 600 is provided on the inner panel 300, the upper cover 500 of the upper area 100 of the tail gate is welded to the upper laser welding area 600 on the inner panel 300 by laser 1008, the upper cover 500 is made of a laser-transmitting material for the convenience of laser 1008 welding, the inner panel 300 is made of a material capable of absorbing light energy, so that the upper cover 500 and the inner panel 300 can be assembled together, the inner panel 300 on the upper area 100 of the tail gate is also provided with a glass window frame part 800, the periphery of the glass window frame part 800 is provided with a glass glue coating area 700, glass can be mounted through the glass glue coating area 700, as further optimization, as shown in FIG. 4, a sealing bridge 900 is provided on the inner panel 300 at the junction of the two sides of the lower area 200 of the tail gate and the upper area 100 of the tail gate, where the sealing bridge 900 prevents water entering the inner panel 300 from flowing into the upper half area, the combination of laser welding, glass-gluing and sealing bridge 900 ensures the tightness of the upper area 100 of the tail gate, and in addition, in the lower area 200 of the tail gate, mainly the assembly of the inner plate 300 and the outer plate 400, in this embodiment, a screw structure and a clamping structure are mainly adopted to replace the original glue bonding scheme, as shown in fig. 5, 6 and 7, specifically, the screw structure comprises a screw 1000 and a nut 1001, the screw 1000 is arranged at the periphery of the inner plate 300, the buckle 1002 is arranged at the inner side of the inner plate 300, the screw 1000 and the buckle 1002 are distributed as shown in fig. 3 and 4, the inner plate 300 and the outer plate 400 are assembled and connected through the screw 1000 and the nut 1001, and because the installation hole is required to be made in the appearance area of the inner plate 300 to match the screw 1000, the aesthetic property of the inner plate 300 is damaged, and therefore, the lower decorative strip 1003 or the blocking cover 1004 is installed at the screw 1000 to shield, as shown in fig. 8, the inner plate 300 and the outer plate 400 are connected by the snap 1002 in a snap fit manner, the screws 1000 and the snap 1002 are distributed, and in addition, the lower area 200 of the tail gate is a wet area, so that the holes inside the sealing strips of the inner plate 300 are required to be additionally sealed (such as sealing foam, etc.), water is prevented from flowing into the trunk, and water entering the tail gate flows out through the drain outlet of the downward flanging of the outer plate 400.
Example 2
As shown in fig. 9, most of the structures of this embodiment are the same as those of embodiment 1, except that the inner panel 300 has an upper cover bonding region 1005, and the upper cover 500 of the upper end door region 100 is bonded to the inner panel 300 by the upper cover bonding region 1005, and other structures such as a sealing bridge 900 to ensure the tightness of the upper end door region 100 are the same as those of embodiment 1, and the inner panel 300 and the outer panel 400 are assembled by screw-coupling and/or clamping structures.
Example 3
As shown in fig. 10, the upper cover 500 and the inner panel 300 in this patent are assembled together in the same manner as in the embodiment 1, mainly the upper laser welding area 600 is provided on the inner panel 300, the upper cover 500 of the upper area 100 of the tail gate is welded to the upper laser welding area 600 on the inner panel 300 by laser 1008, the upper cover 500 is made of a laser-transmitting material, the inner panel 300 is made of a material capable of absorbing light energy for facilitating the laser welding, so that the upper cover 500 and the inner panel 300 can be assembled together, the inner panel 300 on the upper area 100 of the tail gate is further provided with a glass window frame 800, the periphery of the glass window frame 800 is provided with a glass-coated area 700, glass can be mounted through the glass-coated area 700, the inner panel 300 and the outer panel 400 on the lower area 200 of the tail gate are assembled for convenience of the patent, the inner panel 300 on the lower area 200 of the tail gate is further provided with a lower sealing plate 1006, the inner plate 300 is provided with a lower laser welding area 1007, a lower sealing plate 1006 on the lower area 200 of the tail gate is connected to the lower laser welding area 1007 on the inner plate 300 through laser welding, the lower sealing plate 1006 is connected to the inner plate 300 through laser welding, the outer plate 400 of the lower area 200 of the tail gate is directly assembled on the lower sealing plate 1006 by means of screw connection and/or clamping structure, the lower sealing plate 1006 is used as an intermediate body, the outer plate 400 of the lower area 200 of the tail gate and the inner plate 300 are mounted, wherein the lower sealing plate 1006 is made of a laser-transmitting material, the inner plate 300 is made of a material which absorbs light energy, the upper cover plate 500 and the lower sealing plate 1006 are welded to the inner plate 300 through laser welding, as shown in fig. 11 and 12, the inner plate 300 and the lower sealing plate are connected into a whole through laser welding during mounting, and then the lower sealing plate 1006 and the outer plate 400 are mounted through clamping and clamping of a buckle 1002, the wet area is between the lower sealing plate 1006 and the outer plate 400, so that the holes on the lower sealing plate 1006 need to be additionally sealed (such as sealing foam, etc.), water is prevented from flowing into the inner plate 300 and entering the interior of the trunk, water between the lower sealing plate 1006 and the outer plate 400 flows out through the drain outlet of the lower flanging of the outer plate 400, and the outer plate 400 is assembled on the lower sealing plate 1006, compared with the outer plate 400 directly assembled with the inner plate 300, the mounting holes do not damage the appearance surface of the inner plate 300, so that the appearance is better.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421788027.7U CN223199841U (en) | 2024-07-26 | 2024-07-26 | Plastic tail door assembled by outer plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421788027.7U CN223199841U (en) | 2024-07-26 | 2024-07-26 | Plastic tail door assembled by outer plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223199841U true CN223199841U (en) | 2025-08-08 |
Family
ID=96602328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421788027.7U Active CN223199841U (en) | 2024-07-26 | 2024-07-26 | Plastic tail door assembled by outer plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223199841U (en) |
-
2024
- 2024-07-26 CN CN202421788027.7U patent/CN223199841U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201193053Y (en) | Automobile A-pillar structure | |
| CN106015231A (en) | Connecting structure and connecting method of automotive back door inner panel and automotive back door outer panel | |
| WO2023227000A1 (en) | Hidden outer beltline weatherstrip and vehicle having same | |
| CN111923702A (en) | Panoramic canopy car roof rear assembly | |
| CN204774508U (en) | Door sash structure | |
| CN111823834A (en) | Roof assembly, body-in-white skeleton assembly and car of a panoramic canopy car | |
| CN223199841U (en) | Plastic tail door assembled by outer plates | |
| CN118977544A (en) | Plastic tailgate assembled with outer panel | |
| CN204915212U (en) | Glass angular window of car | |
| CN218703507U (en) | Vehicle and front top cross beam assembly thereof | |
| CN218536318U (en) | Sealing structure for end part of sealing strip outside window of frameless vehicle door | |
| CN206797486U (en) | A kind of C pole of car structure | |
| CN207241621U (en) | Back door set square and automobile back door | |
| CN212889822U (en) | Sealing structure, sealing strip, door and commercial car of back-open internal rotation formula door | |
| CN206012300U (en) | Automotive back door inner plate structure | |
| CN205588948U (en) | Vehicle door frame section bar and use this frame profile's car door and car | |
| CN216659547U (en) | Sealing strip structure of automobile door | |
| CN214822531U (en) | Panoramic glass assembly | |
| CN113602065A (en) | Integrated water retaining structure inside and outside automobile window | |
| CN213831899U (en) | Side wall luggage compartment structure of tourist bus | |
| CN112874276A (en) | Water-assisted molding plastic tail gate inner plate mounting structure | |
| CN210971060U (en) | rail vehicle | |
| CN209833785U (en) | Decorative cover of passenger wheel bag and passenger car | |
| CN119911077B (en) | Frameless door window assembly, door assembly and vehicle | |
| JPH065958Y2 (en) | Window structure for vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |