Roller shutter door with three-dimensional depth-of-field lighting effect, cup holder, vehicle and technological method

Abstract

The invention relates to the field of vehicle interior functional parts, and provides a roller shutter door with the three-dimensional depth-of-field lighting effect, a cup holder, a vehicle and a technological method.The roller shutter door with the three-dimensional depth-of-field lighting effect comprises a roller shutter door body and an optical film connected to the surface of the roller shutter door body, and the optical film comprises a PC base layer, a texture layer and a PVD reflecting layer which are sequentially connected; the PC base layer, the texture layer and the PVD reflecting layer are distributed in the thickness direction of the optical film, and the PVD reflecting layer is arranged closer to the roller shutter door body than the PC base layer. The film base material of the optical film is the PC base layer, the highlight transparent effect is achieved, the texture layer can achieve 3D texture, and the PVD reflecting layer achieves the 3D depth-of-field effect through the optical principle. The roller shutter door body connected with the optical film is free of creases after being rolled or stretched, and further has a 3D stereoscopic depth-of-field light-transmitting effect. The aesthetic property of the vehicle interior trim is improved, and the driving fatigue can be relieved.

Description

Technical Field

[0001] The present application relates to the technical field of vehicle interior functional parts, and in particular to a rolling door, a cup holder, a vehicle and a process method with a three-dimensional depth of field light effect. Background Art

[0002] Cup holders are common accessories in car interiors. They hold and fix items such as cups while the car is moving. Common cup holders include open, cover and rolling door types. The open type is convenient for taking items but is prone to dust accumulation. Although the cover type can effectively block dust, the cover needs to be opened when used. The opened cover takes up space in the car body and causes inconvenience to the activities of passengers in the car. The rolling door type sets a dust-proof sliding roller shutter on the entire cup holder, and the items can be taken by directly pushing the roller shutter.

[0003] The design requirements for functional parts in vehicle interiors are constantly changing and improving. They are not limited to the realization of functions, but also require a more fashionable appearance and a more novel touch. However, the current 2D effect INS diaphragm rolling shutter door has no surface three-dimensional optical effect, which has limitations on the fashionable aesthetics pursued by vehicle interiors and the optical effect of relieving driver fatigue. How to design a rolling shutter cup holder with a three-dimensional optical effect has become a technical problem that needs to be solved in this field. Summary of the invention

[0004] In order to solve the above technical problems or at least partially solve the above technical problems, the present application provides a rolling door, a cup holder, a vehicle and a process method with a three-dimensional depth of field light effect.

[0005] In a first aspect, an embodiment of the present application provides a rolling door for having a three-dimensional depth of field light effect, comprising a rolling door body and an optical film connected to the surface of the rolling door body, the optical film comprising a PC base layer, a texture layer and a PVD reflective layer connected in sequence, the PC base layer, the texture layer and the PVD reflective layer are distributed along the thickness direction of the optical film and the PVD reflective layer is arranged closer to the rolling door body than the PC base layer.

[0006] According to an embodiment of the first aspect of the present application, the optical film further includes an ink layer, which is stacked and connected to the PVD reflective layer and is located on a side of the PVD reflective layer away from the texture layer.

[0007] According to an embodiment of the first aspect of the present application, the optical film further includes an adhesive layer, the adhesive layer is laminated and connected to the ink layer, and the optical film is bonded to the rolling door body through the adhesive layer.

[0008] According to an embodiment of the first aspect of the present application, the optical film further includes a protective layer, which is laminated and connected to the PC base layer and is located on a side of the PC base layer away from the texture layer.

[0009] According to an embodiment of the first aspect of the present application, the rolling door body includes a skeleton layer and a soft glue layer which are stacked and distributed, and the skeleton layer is connected to the optical film through the soft glue layer.

[0010] In a second aspect, an embodiment of the present application provides a cup holder, comprising a cup holder body and a rolling shutter door with a three-dimensional depth of field light effect as described in the first aspect, wherein the cup holder body forms a accommodating cavity with an opening, and the rolling shutter door body is connected to the cup holder body, and the rolling shutter door body can be rolled up to expose the opening and can be extended to cover the opening.

[0011] In a third aspect, an embodiment of the present application provides a vehicle, comprising the cup holder described in the second aspect.

[0012] In a fourth aspect, an embodiment of the present application provides a process method, comprising: cutting a PC film to form a PC base layer, performing texture printing on the PC base layer to form a texture layer, and vapor-depositing PVD on the texture layer to form an optical film;

[0013] The rolling door body and the optical film are formed into an integrally formed structure by in-mold injection molding to form a rolling door with a three-dimensional depth of field light effect.

[0014] According to an embodiment of the fourth aspect of the present application, the molding process of the optical film also includes ink printing, ink drying and fixing, and printing an adhesive layer.

[0015] According to an embodiment of the third aspect of the present application, cutting the PC film is cutting the PC film into a PC base layer having a first shape, wherein the PC base layer having the first shape includes an edge region and a middle region corresponding to the shape of the rolling door body;

[0016] The texture printing is to make a transfer mold according to the effect of the first texture, and print the first texture onto the PC base layer through the transfer mold, wherein the first texture is a texture pattern that can relieve driving fatigue.

[0017] According to an embodiment of the third aspect of the present application, the rolling door body molding process includes: a skeleton layer made of PC / ABS material and a soft rubber layer made of PET material are molded by two-color injection molding.

[0018] Compared with the prior art, the technical solution provided by the embodiments of the present application has the following advantages:

[0019] The rolling door, cup holder, vehicle and process method with three-dimensional depth of field light effect provided by the embodiment of the present application, by arranging an optical film including a PC base layer, a texture layer and a PVD reflective layer connected in sequence on the surface of the rolling door body, so that the rolling door has a 3D three-dimensional depth of field light transmission effect, improves the aesthetics of the vehicle interior, and can relieve driving fatigue. Among them, the film substrate of the optical film is a PC base layer, which realizes a high-brightness transparent effect, the texture layer can realize a 3D three-dimensional texture, and the PVD reflective layer realizes a 3D three-dimensional depth of field effect through optical principles. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 This is a schematic diagram of the structure of the optical film described in the embodiment of the present application;

[0023] Figure 2 This is a schematic diagram of the structure of a rolling shutter door with a three-dimensional depth of field light effect described in an embodiment of the present application.

[0024] Among them, 1. Optical film; 11. PC base layer; 12. Nano-scale photolithography texture layer; 13. PVD reflective layer; 14. Ink layer; 15. Adhesive layer; 2. Skeleton layer; 3. Soft glue layer. DETAILED DESCRIPTION

[0025] In order to more clearly understand the above-mentioned purposes, features and advantages of the present application, the scheme of the present application will be further described below. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present application, but the present application may also be implemented in other ways different from those described herein; obviously, the embodiments in the specification are only part of the embodiments of the present application, rather than all of the embodiments.

[0027] The design requirements for functional parts in vehicle interiors are constantly changing and improving. They are not limited to the realization of functions, but also require a more fashionable appearance and a more novel touch. However, the current 2D effect INS diaphragm rolling shutter door has no surface three-dimensional optical effect, which has limitations on the pursuit of fashionable aesthetics in vehicle interiors and the optical effect of relieving driver fatigue.

[0028] In view of this, if Figure 1 to Figure 2 As shown, an embodiment of the present application provides a rolling door with a three-dimensional depth of field light effect, including a rolling door body and an optical film 1 connected to the surface of the rolling door body, the optical film 1 including a PC base layer 11, a texture layer and a PVD reflective layer 13 connected in sequence, the PC base layer 11, the texture layer and the PVD reflective layer 13 are distributed along the thickness direction of the optical film 1 and the PVD reflective layer 13 is arranged closer to the rolling door body than the PC base layer 11.

[0029] The film substrate of the optical film 1 is a PC base layer 11, which achieves a high-brightness and transparent effect. The texture layer can be a nano-level photolithography texture layer 12, which can better achieve a 3D stereo texture. The PVD reflective layer 13 achieves a 3D stereo depth effect through optical principles. The rolling door body connected with the optical film 1 has no creases after being rolled up or stretched, and also has a 3D stereo depth of field light transmission effect. It improves the aesthetics of the vehicle interior and can relieve driving fatigue.

[0030] In some embodiments, the optical film 1 further includes an ink layer 14 , which is stacked and connected to the PVD reflective layer 13 . The ink layer 14 can be printed with corresponding colors according to the texture in the nano-scale photolithography texture layer 12 to improve the aesthetics.

[0031] In some embodiments, the optical film 1 further includes an adhesive layer 15, which is stacked and connected with the ink layer 14, and the optical film 1 is bonded to the rolling door body through the adhesive layer 15. The adhesive layer 15 can be a transparent glue layer, which has a good bonding effect and does not affect the 3D depth of field effect of the rolling door.

[0032] In some embodiments, the optical film 1 further includes a protective layer, which is laminated and connected to the PC base layer 11. The protective layer is a single-layer or double-layer protective film, which improves the durability of the rolling door when it is opened and closed (extended / retracted), so that the rolling door is not prone to delamination after being extended / retracted many times. After the optical film 1 with the protective layer is injection molded with the rolling door body, the optical film 1 can be opened and closed 15,000 times without delamination.

[0033] In some embodiments, Figure 2As shown, the rolling door body includes a stacked skeleton layer 2 and a soft glue layer 3. The skeleton layer 2 is connected to the optical film 1 through the soft glue layer 3. The skeleton layer 2 supports the optical film 1. The soft glue layer 3 can connect the skeleton layer 2 and the optical film 1 without affecting the 3D depth of field effect of the rolling door.

[0034] Another embodiment of the present application provides a cup holder, including a cup holder body and the above-mentioned rolling shutter door with a three-dimensional depth of field light effect, the cup holder body (not shown in the figure) forms a receiving cavity with an opening, the rolling shutter door body can be rolled up to expose the opening and can be extended to cover the opening, and the side surface of the rolling shutter door body facing away from the optical film 1 faces the receiving cavity. The structure of the cup holder with a rolling shutter door is a prior art.

[0035] Yet another embodiment of the present application provides a vehicle, comprising the above cup holder.

[0036] Another embodiment of the present application provides a process method for manufacturing the above-mentioned rolling shutter door with three-dimensional depth of field light effect, comprising: cutting a PC film to form a PC base layer 11, performing texture printing on the PC base layer 11 to form a texture layer, and vapor-depositing PVD on the texture layer to form an optical film 1;

[0037] The rolling door body and the optical film 1 are integrally molded into a structure by in-mold injection molding to form a rolling door with a three-dimensional depth of field light effect. The in-mold injection molding process adopts an automated production method, and can achieve continuous and efficient production through high-precision injection molding equipment. Compared with traditional production methods, the in-mold injection molding process can greatly shorten the production cycle and improve production efficiency.

[0038] In some embodiments, the molding process of the optical film 1 further includes ink printing, ink drying and fixing, printing of the adhesive layer 15 and high-pressure molding, so that the optical film 1 has a better 3D stereoscopic depth of field effect.

[0039] In some embodiments, cutting the PC film is to cut the PC film into a PC base layer 11 having a first shape, wherein the PC base layer 11 of the first shape includes an edge area and a middle area corresponding to the shape of the rolling door body, wherein the edge area is used for positioning in subsequent processes, and the middle area corresponds to the shape of the rolling door body so that the rolling door body and the optical film 1 can be integrally molded into a structure through in-mold injection molding.

[0040] Texture printing is to make a transfer mold according to the effect of the first texture, and print the first texture onto the PC base layer 11 through the transfer mold to form a nano-scale photolithography texture layer 12. The first texture is a texture pattern that can relieve driving fatigue.

[0041] Ink drying and fixing is to place the printed film in a high-temperature oven to dry it in order to fix the ink.

[0042] The printed adhesive layer 15 is a printed adhesive layer 15 on one side where the diaphragm is connected to the rolling door body, that is, a printed glue layer.

[0043] High pressure molding is to heat the printed film and then use high pressure equipment to mold it.

[0044] In some embodiments, the rolling door body molding process includes: a skeleton layer 2 made of PC / ABS material and a soft rubber layer 3 made of PET material are molded by two-color injection molding, so that the rolling door body has reliable strength and is relatively soft and bendable.

[0045] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0046] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments described herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A rolling shutter door with a three-dimensional depth of field light effect, characterized in that: The invention comprises a rolling door body and an optical film (1) connected to the surface of the rolling door body, wherein the optical film (1) comprises a PC base layer (11), a texture layer and a PVD reflective layer (13) connected in sequence, wherein the PC base layer (11), the texture layer and the PVD reflective layer (13) are distributed along the thickness direction of the optical film (1), and the PVD reflective layer (13) is arranged closer to the rolling door body than the PC base layer (11).

2. The rolling shutter door with three-dimensional depth of field light effect according to claim 1, characterized in that: The optical film (1) further comprises an ink layer (14), wherein the ink layer (14) is stacked and connected to the PVD reflective layer (13) and is located on a side of the PVD reflective layer (13) away from the texture layer.

3. The rolling shutter door with three-dimensional depth of field light effect according to claim 2, characterized in that: The optical film (1) further comprises an adhesive layer (15), the adhesive layer (15) being laminated and connected with the ink layer (14), and the optical film (1) is bonded to the rolling door body via the adhesive layer (15).

4. The rolling shutter door with three-dimensional depth of field light effect according to claim 1, characterized in that: The optical film (1) further comprises a protective layer, which is laminated and connected to the PC base layer (11) and is located on a side of the PC base layer (11) away from the texture layer.

5. The rolling shutter door with three-dimensional depth of field light effect according to claim 1, characterized in that: The rolling door body comprises a skeleton layer (2) and a soft glue layer (3) which are stacked and distributed, and the skeleton layer (2) is connected to the optical film (1) via the soft glue layer (3).

6. A cup holder, characterized in that: It comprises a cup holder body and a rolling shutter door with a three-dimensional depth of field light effect as claimed in any one of claims 1 to 5, wherein the cup holder body forms a accommodating cavity with an opening, the rolling shutter door body is connected to the cup holder body, and the rolling shutter door body can be rolled up to expose the opening and can be extended to cover the opening.

7. A vehicle, characterized in that: The invention comprises the cup holder as claimed in claim 6.

8. A process for manufacturing the rolling shutter door with a three-dimensional depth of field light effect as claimed in claim 1, characterized in that: include: Cutting a PC film to form a PC base layer (11), performing texture printing on the PC base layer (11) to form a texture layer, and performing PVD evaporation on the texture layer to form an optical film (1); The rolling door body and the optical film (1) are formed into an integrally formed structure by in-mold injection molding to form a rolling door with a three-dimensional depth of field light effect.

9. The process according to claim 8, characterized in that: The molding process of the optical film also includes ink printing, ink drying and fixing, and printing an adhesive layer (15).

10. The process according to claim 8, characterized in that: Cutting the PC film is cutting the PC film into a PC base layer (11) having a first shape, wherein the PC base layer (11) having the first shape comprises an edge region and a middle region corresponding to the shape of the rolling door body; The texture printing is to make a transfer mold according to the effect of the first texture, and print the first texture onto the PC base layer (11) through the transfer mold, wherein the first texture is a texture pattern that can relieve driving fatigue.

11. The process according to claim 8, characterized in that: The rolling door body molding process comprises: a skeleton layer (2) made of PC / ABS material and a soft rubber layer (3) made of PET material are molded by two-color injection molding.

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