CN212099100U

CN212099100U - Automobile rear cover and automobile

Info

Publication number: CN212099100U
Application number: CN202020459218.4U
Authority: CN
Inventors: 吴迪; 徐景景; 彭军桥; 郭欣然; 刘虎
Original assignee: SAIC General Motors Corp Ltd; Pan Asia Technical Automotive Center Co Ltd
Current assignee: SAIC General Motors Corp Ltd; Pan Asia Technical Automotive Center Co Ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-12-08
Anticipated expiration: 2030-04-01

Abstract

The utility model discloses a lid and car behind car, this car back lid include the planking, with the spoiler that the planking is connected, the spoiler includes plastic bottom plate and plastics roof, plastic bottom plate with be provided with the netted enhancement layer of at least one deck between the plastics roof. Implement the utility model discloses, through set up the netted enhancement layer of at least one deck between plastics bottom plate and plastics roof, increase the structural strength and the toughness of spoiler, the fracture is the piece when avoiding the spoiler to receive external force and assault, and the feel of reinforcing spoiler improves user satisfaction.

Description

Automobile rear cover and automobile

Technical Field

The utility model relates to the technical field of automobiles, especially, relate to a lid and car behind car.

Background

The automobile spoiler is a part which is installed on a rear box cover of a car and is similar to an inverted airplane empennage, most of the existing automobile spoilers are made of injection molding materials, due to the brittle fracture characteristic of the injection molding materials, when collision occurs, the automobile spoiler can be directly fractured into fragments, the failure mode of the fracture into the fragments can affect the perception quality of products, and the satisfaction degree of customers is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lid and car behind car increases the structural strength and the toughness of spoiler, and the fracture is the piece when avoiding the spoiler to receive external force and assault, and the feel of reinforcing spoiler improves user satisfaction.

The technical scheme of the utility model provide a lid behind car, including the planking, with the spoiler is connected to the planking, the spoiler includes plastic bottom plate and plastics roof, the plastic bottom plate with be provided with the netted enhancement layer of at least one deck between the plastics roof.

Furthermore, the spoiler further comprises a plastic middle plate, and the reinforcing layer is arranged among the plastic bottom plate, the plastic middle plate and the plastic top plate.

Further, the reinforcing layer is honeycomb-shaped.

Further, the reinforcing layer is triangular in shape.

Furthermore, the reinforcing layer is made of metal or glass fiber.

Furthermore, the plastic bottom plate, the reinforcing layer and the plastic top plate are integrally formed in an injection molding mode.

Furthermore, the plastic bottom plate, the plastic middle plate, the reinforcing layer and the plastic top plate are integrally formed in an injection molding mode.

Furthermore, the plastic bottom plate, the plastic middle plate and the plastic top plate are made of polypropylene, polycarbonate or glass fiber.

The technical scheme of the utility model a still provide an automobile, include as before the lid behind the automobile.

After adopting above-mentioned technical scheme, have following beneficial effect: the at least one layer of reticular reinforcing layer is arranged between the plastic bottom plate and the plastic top plate, so that the structural strength and toughness of the spoiler are improved, the spoiler is prevented from being broken into fragments when being impacted by external force, the texture of the spoiler is enhanced, and the user satisfaction is improved.

Drawings

The disclosure of the present invention will become more readily understood by reference to the drawings. It should be understood that: these drawings are for illustrative purposes only and are not intended to limit the scope of the present disclosure. In the figure:

fig. 1 is a schematic structural view of an automobile rear cover according to a first embodiment of the present invention;

FIG. 2 is a cross-sectional view of the spoiler shown in FIG. 1;

FIG. 3 is a sectional view taken along line A-A of FIG. 2;

fig. 4 is a sectional view taken along line B-B of fig. 2.

Detailed Description

The following describes the present invention with reference to the accompanying drawings.

It is easily understood that, according to the technical solution of the present invention, a plurality of structural modes and implementation modes that can be mutually replaced by those of ordinary skill in the art can be achieved without changing the spirit of the present invention. Therefore, the following detailed description and the accompanying drawings are only exemplary illustrations of the technical solutions of the present invention, and should not be construed as limiting or restricting the technical solutions of the present invention in its entirety or as a limitation of the present invention.

The terms of orientation of up, down, left, right, front, back, top, bottom, and the like referred to or may be referred to in this specification are defined relative to the configuration shown in the drawings, and are relative terms, and thus may be changed correspondingly according to the position and the use state of the device. Therefore, these and other directional terms should not be construed as limiting terms.

Example one

As shown in fig. 1 to 4, fig. 1 is a schematic structural view of an automobile rear cover according to an embodiment of the present invention, fig. 2 is a sectional view of a spoiler shown in fig. 1, fig. 3 is a sectional view taken along a direction a-a of fig. 2, and fig. 4 is a sectional view taken along a direction B-B of fig. 2, the automobile rear cover includes an outer panel 10, a spoiler 20 connected to the outer panel 10, the spoiler 20 includes a plastic bottom panel 21 and a plastic top panel 22, and at least one mesh-shaped reinforcing layer 23 is disposed between the plastic bottom panel 21 and the plastic top panel 22.

The automobile rear cover provided by the embodiment mainly comprises an outer panel 10 and a spoiler 20.

The spoiler 20 comprises a plastic bottom plate 21 and a plastic top plate 22, wherein the plastic bottom plate 21 is the end close to the ground when being installed, the plastic top plate 22 is the end far away from the ground when being installed, and the plastic bottom plate 21 and the plastic top plate 22 are both made of injection molding materials. At least one layer of reticular reinforcing layer 23 is arranged between the plastic bottom plate 21 and the plastic top plate 22, the reinforcing layer 23 covers the plastic bottom plate 21 and the plastic top plate 22, the reinforcing layer 23 is used for increasing the structural strength and toughness of the spoiler 20, the number of the reinforcing layers 23 can be set according to requirements, and the larger the number of the reinforcing layers 23, the stronger the structural strength of the spoiler 20.

When the spoiler 20 is impacted by external force, the plastic bottom plate 21 and the plastic top plate 22 are broken, and the reinforcing layer 23 is not broken due to the structural strength and toughness, so that the impact resistance of the spoiler 20 is improved. Meanwhile, as the reinforcing layer 23 is arranged between the plastic bottom plate 21 and the plastic top plate 22, the broken plastic bottom plate 21 and the broken plastic top plate 22 can still be connected with the reticular reinforcing layer 23 and cannot fall off, so that the broken plastic bottom plate and the broken plastic top plate are avoided, the texture of the spoiler 20 is enhanced, and the user satisfaction is improved.

The utility model provides a lid behind car through set up the netted enhancement layer of at least one deck between plastics bottom plate and plastics roof, increases the structural strength and the toughness of spoiler, and the fracture is the piece when avoiding the spoiler to receive external force and assault, and the feel of reinforcing spoiler improves user satisfaction.

Optionally, the spoiler 20 further comprises a plastic middle plate (not shown), and a reinforcing layer 23 is disposed between the plastic bottom plate 21, the plastic middle plate and the plastic top plate 22.

Alternatively, as shown in fig. 4, the reinforcing layer 23 has a honeycomb shape in order to further increase the structural strength and toughness.

Optionally, the reinforcing layer 23 is triangular in shape in order to further increase structural strength and toughness.

Optionally, in order to reduce the cost, the material of the reinforcing layer 23 is metal or fiberglass.

Alternatively, in order to further improve the structural strength, the plastic bottom plate 21, the reinforcing layer 23 and the plastic top plate 22 are integrally formed by injection molding.

Optionally, in order to further improve the structural strength, the plastic bottom plate 21, the plastic middle plate, the reinforcing layer 23 and the plastic top plate 22 are integrally formed by injection molding.

Optionally, in order to further reduce the cost, the plastic bottom plate 21, the plastic middle plate and the plastic top plate 22 are made of polypropylene, polycarbonate or fiberglass.

Example two

On the basis of the first embodiment, the second embodiment is an automobile structure including the first embodiment, and therefore, the same parts as those of the first embodiment are not described again. The vehicle comprises a vehicle rear cover as described above.

To sum up, the utility model provides a lid and car behind car through set up the netted enhancement layer of at least one deck between plastic bottom plate and plastics roof, increases the structural strength and the toughness of spoiler, and the fracture is the piece when avoiding the spoiler to receive external force and assault, strengthens the feel of spoiler, improves user satisfaction.

What has been described above is merely the principles and preferred embodiments of the present invention. It should be noted that, for those skilled in the art, on the basis of the principle of the present invention, several other modifications can be made, and the protection scope of the present invention should be considered.

Claims

1. The automobile rear cover is characterized by comprising an outer plate and a spoiler connected with the outer plate, wherein the spoiler comprises a plastic bottom plate and a plastic top plate, and at least one reticular reinforcing layer is arranged between the plastic bottom plate and the plastic top plate.

2. The automobile rear cover according to claim 1, wherein the spoiler further comprises a plastic middle plate, and the reinforcing layer is provided between the plastic bottom plate, the plastic middle plate and the plastic top plate.

3. The vehicle rear cover of claim 1, wherein the reinforcing layer is honeycomb-shaped.

4. The vehicle rear cover of claim 1, wherein the reinforcing layer is triangular in shape.

5. The vehicle rear cover of claim 1, wherein the reinforcing layer is made of metal or fiberglass.

6. The vehicle rear cover of claim 1, wherein the plastic bottom panel, the reinforcement layer and the plastic top panel are integrally formed by injection molding.

7. The vehicle rear cover of claim 2, wherein the plastic bottom panel, the plastic middle panel, the reinforcement layer and the plastic top panel are integrally formed by injection molding.

8. The vehicle rear cover according to claim 2, wherein the plastic bottom plate, the plastic middle plate and the plastic top plate are made of polypropylene, polycarbonate or fiberglass.

9. An automobile, characterized by comprising the automobile rear cover according to any one of claims 1 to 8.