CN219749717U

CN219749717U - Automobile body external decorative board and vehicle

Info

Publication number: CN219749717U
Application number: CN202320841788.3U
Authority: CN
Inventors: 李红旗
Original assignee: Chery Jaguar Land Rover Automotive Co Ltd
Current assignee: Chery Jaguar Land Rover Automotive Co Ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-09-26
Anticipated expiration: 2033-04-14

Abstract

The utility model provides a vehicle body outer decorative plate and a vehicle, comprising: the outer decorative plate body is provided with a decorative coating on the outer surface; the automobile logo is adhered and fixed on the outer decorative plate body through the adhesive piece, and the adhesive type of the adhesive piece is acrylic acid type. The automobile logo is fixed on the surface of the automobile body outer decorative plate.

Description

Automobile body external decorative board and vehicle

Technical Field

The utility model relates to the field of vehicles, in particular to a vehicle body external decorative plate and a vehicle.

Background

With the continuous development of the vehicle industry, people have higher and higher requirements on the appearance of the vehicle, special coatings are often applied to the surface of the outer decorative plate of the vehicle body, the coatings have various classification modes, and the coatings can be classified into organic coatings, inorganic coatings and composite coatings according to the properties of coating film forming substances. Typically, organic coatings are subjected to ultraviolet curing processes, while inorganic coatings are subjected to heat curing processes. The protective film formed by the inorganic coating with the heat curing process has better performance than an ultraviolet curing organic coating, and the application range is different according to different performance requirements.

Disclosure of Invention

The utility model provides a vehicle body outer decorative plate and a vehicle, which realize the fixation of a vehicle logo on the surface of the vehicle outer decorative plate.

Specifically, the utility model is realized by the following technical scheme:

in one aspect of the present utility model, there is provided a vehicle body exterior trim panel comprising:

the outer decorative plate body is provided with a decorative coating on the outer surface; a kind of electronic device with high-pressure air-conditioning system

The automobile logo is adhered and fixed on the outer decorative plate body through the adhesive piece, and the adhesive type of the adhesive piece is acrylic acid type.

Optionally, the adhesive piece is an RP25 adhesive tape; and/or

The 90-degree pulling-out force of the adhesive piece is more than or equal to 30N/cm.

Optionally, the car logo is towards one side surface of outer decorative board body is equipped with the fluting, the bonding spare is located in the fluting, the bonding spare is parallel and level with this surface.

Optionally, the shape of the surface of the vehicle logo facing the outer decorative plate body is the same as the shape of the adhesive piece, and the adhesive piece extends along the shape of the adhesive surface of the vehicle logo.

Optionally, the whole surface of one side of the emblem facing the outer decorative plate body is adhered and fixed with the outer decorative plate body through the adhesive piece.

Optionally, the surface of one side of the emblem facing the outer decorative plate body is provided with an area of the adhesive element accounting for more than 70% of the whole area.

Optionally, the surface of one side of the car logo facing the outer decorative plate body is a matte surface or a frosted surface.

Optionally, the emblem is a hollow shell structure.

Optionally, the logo is a plastic logo, and/or a metal coating is arranged on the outer surface of the logo.

In another aspect of the present utility model, a vehicle is provided that includes the vehicle body exterior trim panel described above.

The utility model provides a vehicle body outer decorative plate and a vehicle. The decorative coating on the outer surface of the outer decorative plate body can enable the surface of the outer decorative plate to have high smoothness, so that the automobile logo is fixed on the outer surface of the outer decorative plate body more difficult, and the acrylic acid adhesive has stronger adhesive force, so that the automobile logo can be fixed on the outer surface of the outer decorative plate body with smooth surface, and the automobile logo can be installed.

Drawings

FIG. 1 is a schematic illustration of a vehicle logo according to an exemplary embodiment of the present utility model;

fig. 2 is a schematic view of an exterior body trim panel according to an exemplary embodiment of the present utility model.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the utility model. Rather, they are merely examples of apparatus and methods consistent with aspects of the utility model.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Also, the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one, and the terms "a" and "an" are used individually. "plurality" or "plurality" means two or more. Unless otherwise indicated, the terms "front," "rear," "lower," and/or "upper," "top," "bottom," and the like are merely for convenience of description and are not limited to one position or one spatial orientation. The word "comprising" or "comprises", and the like, means that elements or items appearing before "comprising" or "comprising" are encompassed by the element or item recited after "comprising" or "comprising" and equivalents thereof, and that other elements or items are not excluded. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

Referring to fig. 1 and 2, the present utility model provides an exterior trim panel for a vehicle body, which includes an exterior trim panel body 200, a logo 100, and an adhesive 300. The outer surface of the outer decorative plate body 200 is provided with a decorative coating, and the decorative coating is used for playing a decorative role and improving the appearance degree of the outer decorative plate body 200. After being decorated by the decorative coating, the outer surface of the automobile body outer decorative plate is bright like a mirror or smooth. The decorative coating layer has excellent rust resistance and corrosion resistance, and can form an excellent protective layer on the outer surface of the outer decorative plate body 200.

The emblem 100 is fixed on the surface of the outer decorative plate body 200, but the surface of the outer decorative plate body 200 is smooth due to the decorative coating, and the emblem 100 cannot be firmly adhered on the surface of the outer decorative plate body 200 by using a common adhesive, so that the emblem 100 is easy to fall off. Based on this, the present utility model proposes that the emblem 100 is adhered and fixed on the outer decorative plate body 200 by using the adhesive 300 of the acrylic type, and the acrylic type adhesive has good adhesion capability, can firmly adhere and fix the emblem 100 on the surface of the outer decorative plate body 200, has excellent adhesion effect, and can meet the requirement of adhesion firmness of the outer decorative plate body 200 and the emblem 100. The acrylic adhesive 300 may be an acrylic adhesive or an acrylic adhesive tape.

In one embodiment, the decorative coating may be a scratch resistant Hard coating that may be thermally cured or UV cured. For example, heat-cured Hard coating is commonly used for PC (polycarbonate) skylights, side windows, etc.; UV cured Hard coating is commonly used for automotive lamp covers and the like. The surface of the decorative coating is very similar to the surface of glass, and has good wear resistance and weather resistance. The surface of the coating is very similar to the surface of glass, and has good wear resistance and weather resistance.

In one embodiment, the adhesive 300 is an acrylic type RP25 tape, which has high strength adhesion and durability, and which can be adhered to a relatively smooth decorative coating and can meet environmental aging, chemical corrosion, car wash, etc. After the RP25 adhesive tape is tested for ageing resistance, corrosion resistance and the like, the bonding performance is not obviously reduced, the bonded automobile logo 100 is not deformed or separated from an automobile body external decorative board and other adverse phenomena are not generated, and the bonding reliability is higher. The RP25 adhesive tape adopts a double-sided adhesive tape, and both sides of the double-sided adhesive tape are provided with acrylic acid type adhesive.

In one embodiment, the 90 pull-off force of the adhesive 300 is 30N/cm or more, which may be 30N/cm, 31N/cm, 33N/cm, etc. When the 90-degree pulling-off force of the adhesive 300 is greater than or equal to 30 n/cm, the emblem 100 has a good adhesive effect, and can meet the adhesive requirements of a general host factory on the adhesive. For example, a 90 ° pull-off force for RP25 tape is equal to 30 n/cm. The minimum bonding area may be determined based on specifications and bonding force requirements of the RP25 tape, for example, the width of the RP25 tape may be greater than or equal to 2.5mm. Specifically, the width dimension of the RP25 tape may be set to 2.5mm, 2.6mm, 2.7mm, or the like.

Referring to fig. 1, in one embodiment, a side surface of the emblem 100 facing the outer decorative body 200 is provided with a slot 110, the adhesive 300 is disposed in the slot 110, and the adhesive 300 is flush with the surface of the outer decorative body 200, that is, the adhesive 300 is disposed in the slot 110, and the slot 110 can accommodate the adhesive 300, so that the adhesive 300 is prevented from being exposed when the emblem 100 is adhered to the outer decorative body 200, and the appearance of the outer decorative body is prevented from being affected. And, the bonding piece 300 is flush with the slot 110 and does not protrude from the surface, and the gap between the logo 100 and the outer decorative plate body 200 after bonding can be reduced, so that the bonding tightness between the logo 100 and the outer decorative plate body 200 is higher.

In one embodiment, the exterior shape of the surface of the vehicle logo 100 facing the exterior trim panel body 200 is the same as the exterior shape of the adhesive 300, and the adhesive 300 extends along the exterior shape of the surface. For example, the surface of the emblem 100 facing the outer decorative body 200 is L-shaped, and the adhesive 300 may be correspondingly provided in L-shape. Specifically, the vertical portion of the adhesive 300 extends along the vertical section of the L-shaped surface and the horizontal portion of the adhesive 300 extends along the horizontal section of the L-shaped surface. By this arrangement, the emblem 100 can be adhered to the outer decorative plate body 200 by the adhesive 300 at a plurality of different positions, and a continuous adhesive surface can be formed between the adhesive 300 and the outer decorative plate body 200. It should be noted that the surface of the emblem 100 facing the outer decorative body 200 may have a ring shape or a triangle shape, and the adhesive member 300 may be provided in a ring shape or a triangle shape.

In one embodiment, the area of the emblem 100 bonded to the bonding member 300 is 70% or more of the entire area on the side surface of the emblem 100 facing the exterior trim panel body 200. That is, the area of the adhesive 300 is smaller than that of the surface, i.e., the outer contour line of the adhesive 300 is located inside the outer contour line of the emblem bonding surface. This reduces the number of adhesive members 300 to be used and meets the adhesive strength requirements. In particular embodiments, the adhesive 300 may comprise 70%, 90%, 95% or the like of the emblem adhesive surface.

In another embodiment, on a side surface of the emblem 100 facing the exterior trim panel body 200, the area of the adhesive 300 may be equal to the area of the surface, i.e., the outer contour line of the adhesive 300 coincides with the outer contour line of the emblem bonding surface. Thus, the bonding area between the bonding member 300 and the emblem 100 can be increased, and the bonding area between the bonding member 300 and the exterior trim body 200 can be increased.

In an alternative embodiment, the surface of the side of the emblem 100 facing the outer decorative body 200 is a matte surface or a frosted surface, and the matte surface or the frosted surface has a relatively smooth surface with a relatively large roughness, and the emblem 100 and the adhesive 300 have a large friction coefficient and are not easy to separate after being adhered, so that a good adhesion effect can be achieved.

Referring to fig. 1, the emblem 100 is a hollow shell structure, and has a hollow portion 120, and the hollow shell structure can reduce the weight of the emblem 100, which is beneficial to realizing the light weight of the emblem 100. That is, the weight of the emblem 100 is small, and the force to the bonding surface between the emblem 100 and the outer decorative plate body 200 is small, so that the bonding effect of the emblem 100 is more stable.

In an embodiment, the logo 100 itself is made of plastic, which has a light weight and is easy to process, for example, the logo 100 may be integrally formed by an injection molding process. The outer surface of the logo 100 may be provided with a metal coating, so that the logo 100 has a metal texture, and the logo 100 has a more attractive appearance and meets the current design requirements. Of course, the material of the emblem 100 may be aluminum alloy, zinc alloy, stainless steel, etc., and may be selected according to texture, appearance, market demand, etc.

The utility model also provides a vehicle including, but not limited to, a fuel-fired vehicle and a new energy vehicle. The outer decorative board of the vehicle body is arranged on the outer surface of the vehicle body and plays a role in decoration.

The exterior body trim panel includes, but is not limited to, a left side fender, a right side fender, a front hood, a back door, and the like.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather to enable any modification, equivalent replacement, improvement or the like to be made within the spirit and principles of the utility model.

Claims

1. A vehicle body exterior trim panel, comprising:

2. The exterior body trim panel of claim 1, wherein said adhesive means is RP25 tape; and/or

3. The exterior body trim panel as defined in claim 1, wherein a surface of said emblem facing said exterior trim panel body is provided with a slot, said adhesive member being disposed in said slot, said adhesive member being flush with said surface.

4. A vehicle body exterior trim panel as defined in any one of claims 1 to 3, wherein a side surface of said emblem facing said exterior trim panel body has the same profile as said adhesive member, said adhesive member extending along the profile of said emblem adhesive surface.

5. The vehicle body exterior trim panel as defined in claim 4, wherein an entire surface of a side of the emblem facing the exterior trim panel body is adhesively secured to the exterior trim panel body by the adhesive member.

6. The vehicle body exterior trim panel according to claim 4, wherein an area where the adhesive member is provided on a side surface of the emblem facing the exterior trim panel body is 70% or more of the entire area.

7. The vehicle body exterior trim panel as defined in any one of claims 1 to 3, 5, 6, wherein a side surface of the emblem facing the exterior trim panel body is provided as a matte or frosted surface.

8. The vehicle body exterior trim panel as defined in any one of claims 1-3, 5, 6, wherein the emblem is a hollow shell-like structure.

9. The exterior body trim panel as defined in any one of claims 1 to 3, 5, 6, wherein the emblem is a plastic emblem and/or an exterior surface of the emblem is provided with a metal coating.

10. A vehicle characterized by comprising the vehicle body exterior trim panel according to any one of claims 1 to 9.