Automobile side wall rear trim panel protection film

CN224901204UActive Publication Date: 2026-10-27SHANGHAI HUASHUO PACKAGING MATERIALS CO LTD
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Patent Information

Application Number
CN202522626315.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-12-11
Publication Date
2026-10-27
Estimated Expiration
2035-12-11

AI Technical Summary

Technical Problem

[0002]在现有的汽车侧围后饰板保护膜的使用过程中,由于汽车侧围后饰板的造型特殊,在粘贴的过程中,常常因为定位不准导致粘贴不到位,或者粘贴位置不准确,导致无法对汽车侧围后饰板起到保护的作用

Benefits of technology

[0014]本实用新型的实施方式同现有技术相比,采用在汽车侧围后饰板保护膜的底部设置离型纸;在离型纸的上方粘合粘合胶水涂层;在粘合胶水涂层的上方设置保护膜;保护膜通过粘合胶水涂层粘贴在离型纸上; 在保护膜的下方设置剥离口;在离型纸和保护膜设置若干个定位孔;定位孔对保护膜在粘贴的过程中进行定位;实现了在汽车侧围后饰板保护膜的使用过程中,利用定位孔进行定位,解决了在现有的汽车侧围后饰板保护膜的使用过程中,由于汽车侧围后饰板的造型特殊,在粘贴的过程中,常常因为定位不准导致粘贴不到位,或者粘贴位置不准确,导致无法对汽车侧围后饰板起到保护的作用的技术问题。

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Abstract

The utility model relates to an automobile side wall rear trim panel protection film sets release paper at the bottom of automobile side wall rear trim panel protection film, and the upper side of release paper is bonded with adhesive coating, and the upper side of adhesive coating is provided with protection film, and the protection film is pasted on release paper through adhesive coating, and the lower side of protection film is provided with stripping mouth, and a plurality of positioning holes are arranged on release paper and protection film, and the positioning holes position protection film during pasting, and the utility model realizes positioning through positioning holes during the use of automobile side wall rear trim panel protection film, solves the technical problem that automobile side wall rear trim panel protection film is not pasted in place or the pasting position is not accurate due to the special shape of automobile side wall rear trim panel during the use of the existing automobile side wall rear trim panel protection film, and cannot protect automobile side wall rear trim panel.
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Description

Technical Field

[0001] Embodiments of this utility model relate to a protective film, and more particularly to a protective film for assembling rear side panel panels of automobiles. Background Technology

[0002] In the current use of automotive side panel and rear trim protective film, due to the special shape of the automotive side panel and rear trim, the film is often not properly applied due to inaccurate positioning, or the application position is inaccurate, thus failing to protect the automotive side panel and rear trim. Utility Model Content

[0003] The purpose of this utility model is to provide a car side panel rear trim protective film that can be positioned during the use of the car side panel rear trim protective film.

[0004] To achieve the above objectives, this utility model provides a protective film for the rear side panel of an automobile, comprising: Release paper; the release paper is placed at the bottom of the protective film on the rear side panel of the automobile. An adhesive coating is applied to the top of the release paper. A protective film is disposed above the adhesive coating; the protective film is adhered to the release paper through the adhesive coating. A peeling opening is provided below the protective film; Positioning holes are provided on the release paper and the protective film; the positioning holes are used to position the protective film during the pasting process.

[0005] Furthermore, in the automotive side panel rear trim protective film of this utility model, one side of the release paper is set as an oil-wax surface, and the adhesive coating is bonded on the oil-wax surface; another side of the release paper is set as a rough surface.

[0006] Furthermore, in the automotive side panel rear trim protective film of this utility model, the release paper and the protective film are arranged in a gradually expanding shape along the transverse direction; a first inner corner and a first outer corner are respectively provided in the middle part of the release paper and the protective film.

[0007] Furthermore, in the automotive side panel rear trim protective film of this utility model, the release paper and the lower part of the protective film are arranged in a gradually expanding shape along the longitudinal direction; a second inner angle and a second outer angle are respectively provided at the tail of the release paper and the protective film.

[0008] Furthermore, in the automotive side panel rear trim protective film of this utility model, the thickness of the release paper is 0.1mm-0.15mm.

[0009] Furthermore, in the automotive side panel rear trim protective film of this utility model, the thickness of the protective film is 0.02mm-0.08mm.

[0010] Furthermore, in the automotive side panel rear trim protective film of this utility model, the positioning hole is a through hole; the six positioning holes are arranged in two straight lines.

[0011] Furthermore, in the automotive side panel rear trim protective film of this utility model, the peeling opening is set as a dot.

[0012] Furthermore, in the automotive side panel rear trim protective film of this utility model, the thickness of the adhesive coating is 0.1 mm.

[0013] Furthermore, in the automotive side panel rear trim protective film of this utility model, the adhesive coating is an oil-soluble adhesive.

[0014] Compared with the prior art, the present invention employs a method in which a release paper is placed at the bottom of the protective film for the rear side panel of a car; an adhesive coating is adhered on top of the release paper; a protective film is placed on top of the adhesive coating; the protective film is adhered to the release paper through the adhesive coating; a peeling opening is provided at the bottom of the protective film; and several positioning holes are provided on the release paper and the protective film. The positioning holes position the protective film during the pasting process. This method achieves positioning of the protective film for the rear side panel of a car using positioning holes, solving the technical problem that in the use of existing protective films for the rear side panel of a car, due to the special shape of the rear side panel, inaccurate positioning often leads to incomplete or inaccurate pasting, resulting in the inability to protect the rear side panel of the car. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure from the main view direction of this utility model; Figure 2 for Figure 1 A top-down view; Figure 3 This is a magnified diagram of point A. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the various embodiments of this utility model will be described in detail below with reference to the accompanying drawings. However, those skilled in the art will understand that many technical details have been provided in the various embodiments of this utility model to facilitate a better understanding of this application. However, the technical solutions claimed in the claims of this application can be implemented even without these technical details and with various variations and modifications based on the following embodiments.

[0017] The embodiments of this utility model relate to a protective film for the rear side panel of an automobile, such as... Figures 1-3 As shown, it includes: In this embodiment, release paper 1 is provided at the bottom of the protective film for the rear side panel of the car; the release paper is used as the protective paper for the protective film for the rear side panel of the car in this embodiment. Adhesive coating 2 is applied to the top of release paper 1; adhesive coating 2 is used to adhere protective film 3. A protective film 3 is placed on top of the adhesive coating 2; the protective film 3 is attached to the release paper 1 by the adhesive coating 2; the protective film 3 mainly protects the rear side panel of the car.

[0018] A peeling opening 4 is provided below the protective film 3; the peeling opening 4 is used to better peel the protective film 3 from the release paper 1 when pasting the rear side panel of the car.

[0019] Several positioning holes 5 are provided on the release paper 1 and the protective film 3; the positioning holes 5 position the protective film 3 during the pasting process. When the positioning holes 5 are pasted onto the circle on the rear side panel of the car, the positioning holes 5 play a positioning role. In this embodiment, the car side panel rear side panel protective film achieves positioning by using the positioning holes 5 during the use of the car side panel rear side panel protective film, solving the technical problem that in the use of existing car side panel rear side panel protective films, due to the special shape of the car side panel rear side panel, inaccurate positioning often leads to incomplete pasting or inaccurate pasting position, resulting in the inability to protect the car side panel rear side panel rear side panel.

[0020] To achieve the aforementioned technical effects, the protective film for the rear side panel of the car in this embodiment, such as... Figures 1-3 As shown, one side of the release paper 1 is set as an oil-wax surface, and an adhesive coating 2 is adhered on the oil-wax surface; this makes it easy to peel the protective film 3 off the release paper 1; one side of the release paper 1 is set as a rough surface.

[0021] To achieve the aforementioned technical effects, the protective film for the rear side panel of the car in this embodiment, such as... Figures 1-3 As shown, the release paper 1 and the protective film 3 are arranged in a gradually expanding shape along the transverse direction; a first inner angle 41 and a first outer angle 51 are respectively provided in the middle part of the release paper 1 and the protective film 3. The first inner angle 41 and the first outer angle 51 are designed to fit the corner of the rear side panel of the car in this embodiment.

[0022] To achieve the aforementioned technical effects, the protective film for the rear side panel of the car in this embodiment, such as... Figures 1-3As shown, the release paper 1 and the protective film 3 are arranged in a gradually expanding shape along the longitudinal direction below; a second inner angle 6 and a second outer angle 7 are respectively provided at the tail of the release paper 1 and the protective film 2. Similarly, in order to fit another corner of the rear trim panel of the car side panel in this embodiment.

[0023] To achieve the aforementioned technical effects, the protective film for the rear side panel of the car in this embodiment, such as... Figures 1-3 As shown, the thickness of release paper 1 is 0.1mm-0.15mm. The thickness of release paper 1 ensures that it can protect the protective film 3.

[0024] To achieve the aforementioned technical effects, the protective film for the rear side panel of the car in this embodiment, such as... Figures 1-3 As shown, the thickness of protective film 3 is 0.02mm-0.08mm. This thickness of protective film 3 is sufficient to protect the rear side panel of the car.

[0025] To achieve the aforementioned technical effects, the protective film for the rear side panel of the car in this embodiment, such as... Figures 1-3 As shown, the positioning hole 5 is a through hole; the six positioning holes 5 are arranged in two straight lines. When the six positioning holes 5 are aligned with the circle on the rear side panel of the car, they can position the protective film of the rear side panel of the car in this embodiment.

[0026] To achieve the aforementioned technical effects, the protective film for the rear side panel of the car in this embodiment, such as... Figures 1-3 As shown, the peeling opening 4 is set as a dot. This is to facilitate the peeling of the protective film 3.

[0027] To achieve the aforementioned technical effects, the protective film for the rear side panel of the car in this embodiment, such as... Figures 1-3 As shown, the thickness of adhesive coating 2 is 0.1 mm. In practical applications, the bonding effect is optimal when the thickness of adhesive coating 2 is 0.1 mm.

[0028] To achieve the aforementioned technical effects, the protective film for the rear side panel of the car in this embodiment, such as... Figures 1-3 As shown, the adhesive coating 2 is an oil-based adhesive. It can protect the protective film of the rear side panel of the vehicle in this embodiment from humid environments.

[0029] Those skilled in the art will understand that the above embodiments are specific examples of implementing the present invention, and in practical applications, various changes can be made to them in form and detail without departing from the spirit and scope of the present invention.

Claims

1. A protective film for the rear side panel of an automobile, characterized in that, include: Release paper; The release paper is placed at the bottom of the protective film on the rear side panel of the vehicle. An adhesive coating is applied to the top of the release paper. A protective film is disposed on top of the adhesive coating; The protective film is adhered to the release paper by the adhesive coating; A peeling opening is provided below the protective film; Positioning holes are provided on the release paper and the protective film; the positioning holes are used to position the protective film during the pasting process.

2. The protective film for the rear side panel of an automobile according to claim 1, characterized in that, One side of the release paper is made of oil and wax, and the adhesive coating is bonded on top of the oil and wax surface; the other side of the release paper is made of rough surface.

3. The protective film for the rear side panel of an automobile according to claim 1, characterized in that, The release paper and the protective film are arranged in a gradually expanding shape along the transverse direction; a first inner angle and a first outer angle are respectively provided in the middle part of the release paper and the protective film.

4. The protective film for the rear side panel of an automobile according to claim 1, characterized in that, The release paper and the protective film are arranged in a gradually expanding shape along the longitudinal direction below; a second inner angle and a second outer angle are respectively provided at the tail of the release paper and the protective film.

5. The protective film for the rear side panel of an automobile according to claim 4, characterized in that, The thickness of the release paper is 0.1mm-0.15mm.

6. The protective film for the rear side panel of an automobile according to claim 4, characterized in that, The thickness of the protective film is 0.02mm-0.08mm.

7. The protective film for the rear side panel of an automobile according to claim 1, characterized in that, The positioning holes are through holes; the six positioning holes are arranged in two straight lines.

8. The protective film for the rear side panel of an automobile according to claim 1, characterized in that, The peeling opening is set as a dot.

9. The protective film for the rear side panel of an automobile according to claim 1, characterized in that, The thickness of the adhesive coating is 0.1 mm.

10. The protective film for the rear side panel of an automobile according to claim 9, characterized in that, The adhesive coating is an oil-soluble adhesive.