CN209888616U

CN209888616U - Automobile glass tail door and metal spoiler structure

Info

Publication number: CN209888616U
Application number: CN201920312985.XU
Authority: CN
Inventors: 彭涛; 洪子文; 杨庆华; 谭敦松; 叶兴成; 项娇; 朱龙庆
Original assignee: SAIC Motor Corp Ltd
Current assignee: SAIC Motor Corp Ltd
Priority date: 2019-03-13
Filing date: 2019-03-13
Publication date: 2020-01-03
Anticipated expiration: 2029-03-13

Abstract

The automobile glass tail door and the metal spoiler structure comprise a metal spoiler assembly, a tail door glass assembly, a tail door hinge, a metal bushing, an inner plastic gasket, an outer rubber gasket and a large flange nut, the metal spoiler assembly comprises a spoiler hinge reinforcing plate assembly, the tail door glass assembly comprises a rear windshield, one end of the tail door hinge is welded with an M8 bolt, the other end of the tail door hinge is provided with a through hole and a positioning hole, the rear windshield is provided with a mounting hole, the inner surface of the rear windshield is in contact with the upper surface of the inner plastic gasket, the outer surface of the rear windshield is in contact with the surface of the outer rubber gasket, the metal bushing is in contact with the lower surface of the inner plastic gasket, the M8 bolt sequentially penetrates through the metal bushing, the inner plastic gasket, the mounting hole and the outer rubber gasket and is connected with the large flange nut to fix the tail door hinge and the tail door glass assembly, the M6 bolt welded with the spoiler hinge reinforcing plate assembly penetrates through the through, and fixing the metal spoiler assembly and the tail gate hinge.

Description

Automobile glass tail door and metal spoiler structure

Technical Field

The utility model relates to an automobile outer covering piece field especially relates to an automobile glass tail-gate and metal spoiler structure.

Background

At present, the structural form of the automobile tail gate is divided into two types: metal plate tail gate and plastics tail gate.

The sheet metal structure mainly comprises an outer plate, an inner plate and reinforcing plates, wherein the reinforcing plates are welded with the inner plate through spot welding to form an inner plate assembly, and the inner plate assembly is occluded with the outer plate through a covered edge to form the sheet metal assembly. After the metal plate assembly is subjected to an electrophoresis painting process, glass is fixed on the metal plate assembly through glue joint, and then the plastic spoiler is fixed on the metal plate structure through threaded connection, so that the metal plate tail door assembly is formed.

The plastic tail gate is mainly characterized in that a plastic tail gate frame is formed by an outer plate, an inner plate and reinforcing plates of plastic through glue joint, a spoiler can be usually integrated with the outer plate, and glass is fixed on the plastic tail gate through the glue joint to form a plastic tail gate assembly.

At present, the spoiler is basically made of plastic, is weak in rigidity, is easy to deform locally under high and low temperature working conditions, influences customer perception quality, and is complex in installation operation and high in cost due to the fact that the plastic spoiler is required to be provided with a plurality of installation points on a tail gate.

With increasingly strict emission regulation push and increasingly violent product competition situation, weight reduction becomes the consensus of the automobile industry, especially for smaller A0-class electric automobiles, weight reduction is facilitated, the reduction of the wind resistance coefficient is greatly beneficial to the improvement of the endurance mileage, the reduction of the cost means higher product competitiveness, the existing sheet metal tail door is heavy, the mold structure is complex, the assembly process is complex, the weight of the plastic tail door can be reduced by about 25% compared with that of the sheet metal tail door, but the cost is more than two times, the economy is poor, mass production is not facilitated, and in addition, the plastic tail door is not beneficial to recovery and the environmental protection benefit is poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the problem that prior art exists with not enough, provide an automobile glass tail-gate and metal spoiler structure.

The utility model discloses a solve above-mentioned technical problem through following technical scheme:

the utility model provides an automobile glass tail-gate and metal spoiler structure, its characteristics lie in, and it includes metal spoiler assembly, tail-gate glass assembly, tail-gate hinge, metal bush, inside plastic pad piece, outside rubber gasket and big flange nut, and this metal spoiler assembly includes spoiler hinge reinforcing plate assembly, and this tail-gate glass assembly includes back windshield.

The rear door hinge comprises a rear door hinge reinforcing plate assembly, a rear door hinge and a metal spoiler hinge, wherein one end of the rear door hinge is welded with an M8 bolt, the other end of the rear door hinge is provided with a through hole and a positioning hole, the edge of the rear windshield is provided with a mounting hole, the inner surface of the rear windshield is in contact with the upper surface of the inner plastic gasket, the outer surface of the rear windshield is in contact with the surface of the outer rubber gasket, the metal bushing is in contact with the lower surface of the inner plastic gasket, the M8 bolt sequentially penetrates through the metal bushing, the inner plastic gasket, the mounting hole and the outer rubber gasket and is in threaded connection with the large flange nut to fix the rear door hinge and the rear door glass assembly, the M6 bolt is welded on the spoiler hinge reinforcing plate assembly, the M6 bolt penetrates through the through hole and is in threaded connection with the nut, and.

Preferably, the metal spoiler assembly further comprises an outer spoiler plate, an inner spoiler plate and a middle spoiler plate assembly, the inner spoiler plate and the spoiler hinge reinforcing plate assembly, the middle spoiler plate assembly and the inner spoiler plate assembly are welded by spot welding to form the inner plate assembly, and the inner plate assembly and the outer spoiler plate are bound and glued to form the metal spoiler assembly.

Preferably, the tail gate glass assembly further comprises an adhesive tape, foam, a height limiting block and a positioning pin, the lower portion of the spoiler inner plate is bonded with the tail gate glass assembly through the adhesive tape, the foam for buffering the relative motion between the metal spoiler assembly and the tail gate glass assembly is bonded on the tail gate glass assembly, the height limiting block for preventing the metal spoiler assembly from colliding with the tail gate glass assembly is bonded on the tail gate glass assembly, and the positioning pin is matched with the positioning hole for use and used for limiting the relative position of the tail gate glass assembly and the tail gate hinge.

Preferably, the spoiler outer plate is made of 0.65mm thick metal.

Preferably, the spoiler inner plate is made of 0.7mm thick metal.

Preferably, the spoiler hinge reinforcing plate assembly and the spoiler middle reinforcing plate assembly are made of metal with the thickness of 1.2 mm.

Preferably, the rear windshield is 5mm thick glass.

On the basis of the common knowledge in the field, the above preferred conditions can be combined at will to obtain the preferred embodiments of the present invention.

The utility model discloses an actively advance the effect and lie in:

the utility model provides a brand-new glass tail gate and metal spoiler structure has got rid of panel beating or plastics frame construction, the weight of the tail gate has been reduced, the large-scale mould of traditional panel beating tail gate sheet metal component has been saved, the plastics tail gate injection mold of complicacy has been saved, the cost is reduced, glass tail gate assembly can be fine locate integratedly at the supplier, assembly assembling process automation rate and production efficiency have been improved, match well with peripheral piece in the outward appearance, no obtrusive sense, and the effect is pleasing to the eye.

Drawings

Fig. 1 is a structural view of a glass tailgate and a metal spoiler according to a preferred embodiment of the present invention.

Fig. 2 is a structural view of a metal spoiler assembly according to a preferred embodiment of the present invention.

Fig. 3 is a structural view of the tail gate glass assembly according to the preferred embodiment of the present invention.

Fig. 4 is a view showing a structure in which a rear windshield of a preferred embodiment of the present invention is mounted on a tailgate hinge.

Fig. 5 is a structural view illustrating the installation of the metal spoiler onto the tailgate hinge according to the preferred embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 5, the present embodiment provides an automotive glass tailgate and a metal spoiler structure, which includes a metal spoiler assembly 1, a tailgate glass assembly 2, a tailgate hinge 3, a metal bushing 4, an inner plastic gasket 5, an outer rubber gasket 6, and a large flange nut 7, wherein the metal spoiler assembly 1 includes a spoiler hinge stiffener assembly 11, and the tailgate glass assembly 2 includes a rear windshield 21.

The rear door hinge comprises a rear door hinge 3, a M8 bolt 31 welded at one end of the rear door hinge 3, a via hole and a positioning hole 32 formed at the other end of the rear door hinge 3, a mounting hole 211 formed at the edge of the rear windshield 21, an inner surface of the rear windshield 21 contacts with an upper surface of an inner plastic gasket 5, an outer surface of the rear windshield 21 contacts with a surface of an outer rubber gasket 6, a metal bushing 4 contacts with a lower surface of the inner plastic gasket 5, an M8 bolt 31 sequentially penetrates through the metal bushing 4, the inner plastic gasket 5, the mounting hole 211 and the outer rubber gasket 6 and is in threaded connection with a large flange nut 7 to fix the rear door hinge 3 and a rear door glass assembly 2, an M6 bolt 111 welded on a spoiler hinge reinforcing plate assembly 11, an M6 bolt 11 penetrates through the via hole and is in threaded connection with a nut 112 to fix the metal spoiler assembly 1 and the rear door hinge 3, and the rear door glass assembly 2 is kept in a stable posture by axial force and tangential static friction force generated by the connection structure of the And the swinging of the tail gate glass assembly 2 caused by the attenuation of the gasket can be avoided, and the fracturing of the tail gate glass assembly 2 caused by overlarge axial force is also avoided.

The metal spoiler assembly 1 still includes spoiler planking 12, spoiler inner panel 13 and spoiler middle part reinforcing plate assembly 14, and spoiler inner panel 13 forms the inner panel assembly with spoiler hinge reinforcing plate assembly 11, spoiler middle part reinforcing plate assembly 14 through spot welding, and the inner panel assembly forms metal spoiler assembly 1 through borduring and rubber coating with spoiler planking 12, the utility model discloses well used sheet metal adopts the metal spoiler assembly 1 that the form of punching press welding borduring was made, is all inequality with the material and the technology of plastics spoiler.

The tail gate glass assembly 2 further comprises an adhesive tape 22, foam 23, height limiting blocks 24 and a positioning pin 25, the lower portion of the spoiler inner plate 13 is bonded with the tail gate glass assembly 2 through the adhesive tape 22, the foam 23 used for buffering relative movement between the metal spoiler assembly 1 and the tail gate glass assembly 2 is bonded on the tail gate glass assembly 2, the height limiting blocks 24 used for preventing the metal spoiler assembly 1 from colliding with the tail gate glass assembly 2 are bonded on the tail gate glass assembly 2, the positioning pin 25 is matched with the positioning hole 32 for use and used for limiting the relative position of the tail gate glass assembly 2 and a tail gate hinge 3, the metal spoiler assembly 1 is fixedly connected with the tail gate hinge 3 through 4M 6 bolts and is bonded on the tail gate glass assembly 2 through 3 adhesive tapes.

Although particular embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are examples only and that the scope of the present invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.

Claims

1. An automobile glass tail door and metal spoiler structure is characterized by comprising a metal spoiler assembly, a tail door glass assembly, a tail door hinge, a metal bushing, an inner plastic gasket, an outer rubber gasket and a large flange nut, wherein the metal spoiler assembly comprises a spoiler hinge reinforcing plate assembly, and the tail door glass assembly comprises a rear windshield;

the rear door hinge comprises a rear door hinge reinforcing plate assembly, a rear door hinge and a metal spoiler hinge, wherein one end of the rear door hinge is welded with an M8 bolt, the other end of the rear door hinge is provided with a through hole and a positioning hole, the edge of the rear windshield is provided with a mounting hole, the inner surface of the rear windshield is in contact with the upper surface of the inner plastic gasket, the outer surface of the rear windshield is in contact with the surface of the outer rubber gasket, the metal bushing is in contact with the lower surface of the inner plastic gasket, the M8 bolt sequentially penetrates through the metal bushing, the inner plastic gasket, the mounting hole and the outer rubber gasket and is in threaded connection with the large flange nut to fix the rear door hinge and the rear door glass assembly, the M6 bolt is welded on the spoiler hinge reinforcing plate assembly, the M6 bolt penetrates through the through hole and is linked by the nut thread to fix the.

2. The automotive glass tailgate and metal spoiler structure according to claim 1, wherein said metal spoiler assembly further comprises an outer spoiler panel, an inner spoiler panel and a middle spoiler stiffener assembly, said inner spoiler panel is welded to said spoiler hinge stiffener assembly and said middle spoiler stiffener assembly by spot welding to form said inner panel assembly, said inner panel assembly is edge-wrapped and glued to said outer spoiler panel to form said metal spoiler assembly.

3. The automotive glass tailgate and metal spoiler structure of claim 1, wherein the tailgate glass assembly further comprises an adhesive tape, foam, a height limiting block, and a positioning pin, wherein a lower portion of the spoiler inner panel is bonded to the tailgate glass assembly by the adhesive tape, the foam for buffering relative movement between the metal spoiler assembly and the tailgate glass assembly is bonded to the tailgate glass assembly, the height limiting block for preventing the metal spoiler assembly from colliding with the tail door glass assembly is bonded to the tailgate glass assembly, and the positioning pin is used in cooperation with the positioning hole for limiting relative positions of the tailgate glass assembly and the tailgate hinge.

4. The automotive glass tailgate and metal spoiler structure according to claim 1, wherein said spoiler outer panel is formed of 0.65mm thick metal.

5. The automotive glass tailgate and metal spoiler structure according to claim 1, wherein said spoiler inner panel is formed of 0.7mm thick metal.

6. The automotive glass tailgate and metal spoiler structure according to claim 1, wherein said spoiler hinge stiffener assembly and said spoiler middle stiffener assembly each comprise 1.2mm thick metal.

7. The vehicle tailgate and metal spoiler structure according to claim 1, wherein the rear windshield comprises 5mm thick glass.