Integrated ceiling trim panel, cab and commercial vehicle

Abstract

The integrated ceiling trim panel comprises a ceiling trim panel body, a ceiling sound absorption cotton set is installed on the upper surface of the ceiling trim panel body, and a multimedia installation support, a storage box backboard set and a plurality of decoration assemblies are installed on one side of the bottom of the ceiling trim panel body. The decoration assembly comprises a multimedia decoration panel, a middle decoration face cover and a right decoration face cover, the multimedia installation support is fixed to the ceiling decoration plate body, the multimedia decoration panel is installed on the multimedia installation support, and the middle decoration face cover and the right decoration face cover are fixed to the ceiling decoration plate body. And the storage box back plate group is arranged on the middle decorative mask and the right decorative mask. According to the integrated ceiling trim panel, the weight of a single car is reduced by more than 5kg, the light weight level of the whole car is improved, the endurance mileage is increased, the assembly time of the single car is reduced by about 2min, and the assembly efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to an integrated ceiling decorative panel, a cab and a commercial vehicle, and belongs to the technical field of automobile interior decoration. Background Art

[0002] At present, influenced by energy security, environmental protection and industrial upgrading, the scale of development of my country's new energy industry is growing, and the new energy commercial vehicle industry is also focusing on it. However, there are still the following problems: Due to limitations in battery capacity and technology, new energy commercial vehicles currently have a short driving range. In the case of imperfect distribution of charging and battery swap stations, vehicles cannot be transported over long distances, which in turn restricts the better development of new energy commercial vehicles. Therefore, lightweight design is crucial for new energy vehicles. Summary of the Invention

[0003] In response to the problems existing in the above-mentioned prior art, the present invention provides an integrated ceiling trim panel, a cab and a commercial vehicle, which improve the lightweight level of the entire vehicle and increase the cruising range.

[0004] To achieve the above-mentioned purpose, the utility model adopts an integrated ceiling trim panel, including a ceiling trim panel body, a ceiling sound-absorbing cotton group is installed on the upper surface of the ceiling trim panel body, and a multimedia mounting bracket, a storage box back panel group and multiple decorative components are installed on one side of the bottom of the ceiling trim panel body;

[0005] The decorative assembly includes a multimedia decorative panel, a middle decorative mask and a right decorative mask. The multimedia mounting bracket is fixed on the ceiling trim body, the multimedia decorative panel is mounted on the multimedia mounting bracket, the middle decorative mask and the right decorative mask are respectively fixed on the ceiling trim body, and the storage box back panel group is mounted on the middle decorative mask and the right decorative mask.

[0006] In some embodiments, the ceiling trim body includes a base and a fabric mounted on the base;

[0007] The material of the base body is any one of glass fiber board, bamboo fiber board and hot pressed felt board, and the material of the fabric is any one of non-woven fabric, knitted fabric and PVC surface.

[0008] In some embodiments, the ceiling sound-absorbing cotton group is adhered to the ceiling trim body by double-sided tape.

[0009] In some embodiments, the multimedia mounting bracket is fixed to the ceiling trim body by screws for the subsequent installation of a radio, a driving recorder, and a four-row switch group.

[0010] In some embodiments, the multimedia decorative panel is snap-connected to the multimedia mounting bracket via a buckle.

[0011] In some embodiments, the middle decorative mask and the right decorative mask are fixed to the ceiling trim body by screws.

[0012] In some embodiments, the storage box back panel assembly is assembled with the middle decorative mask and the right decorative mask by screws.

[0013] According to a second aspect of the present disclosure, a cab is provided, on top of which the integrated ceiling trim panel is installed.

[0014] According to a third aspect of the present disclosure, a commercial vehicle is provided, on which the cab is installed.

[0015] Compared to existing technologies, the integrated ceiling panel of this utility model is fixed above the cab and integrates the cab ceiling sound-absorbing cotton, multimedia mounting bracket, and other components with the ceiling panel itself. This reduces workshop assembly time while also achieving a lightweight product design. Compared to traditional split interiors, this integrated ceiling panel reduces the weight of each unit by over 5kg, improving the overall vehicle lightweighting and increasing driving range. It also reduces the assembly time per vehicle by approximately 2 minutes, effectively improving assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a schematic diagram of the explosion structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model Figure 1 ;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model Figure 2 ;

[0020] In the picture: 1. Ceiling trim body, 2. Ceiling sound-absorbing cotton group, 3. Multimedia mounting bracket, 4. Storage box back panel group, 5. Multimedia decorative panel, 6. Middle decorative mask, 7. Right decorative mask, 8. Screws. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions of the present application are described in detail below with the help of drawings and specific embodiments. It should be understood that the embodiments of the present application and the specific features in the embodiments are detailed descriptions of the technical solutions of the present application, rather than limitations on the technical solutions of the present application. In the absence of conflict, the embodiments of the present application and the technical features in the embodiments can be combined with each other.

[0022] In the description of the present invention, it should be understood that the terms "center", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the protection content of the present invention.

[0023] like Figure 1 、 Figure 2 and Figure 3 As shown, an integrated ceiling trim panel includes a ceiling trim panel body 1, a ceiling sound-absorbing cotton group 2 is installed on the upper surface of the ceiling trim panel body 1, and a multimedia mounting bracket 3, a storage box back panel group 4 and multiple decorative components are installed on one side of the bottom of the ceiling trim panel body 1;

[0024] The decorative assembly includes a multimedia decorative panel 5, a middle decorative mask 6 and a right decorative mask 7. The multimedia mounting bracket 3 is fixed on the ceiling trim body 1, the multimedia decorative panel 5 is installed on the multimedia mounting bracket 3, the middle decorative mask 6 and the right decorative mask 7 are respectively fixed on the ceiling trim body 1, and the storage box back panel group 4 is installed on the middle decorative mask 6 and the right decorative mask 7.

[0025] In some embodiments, the ceiling trim body 1 includes a base and a fabric mounted on the base. The base may be made of, but is not limited to, fiberglass board, bamboo fiberboard, or hot-pressed felt, while the fabric may be made of, but is not limited to, non-woven fabric, knitted fabric, or PVC surface. The main function of the ceiling trim body 1 is to shield the cab roof from sheet metal and wiring harnesses while also providing a certain degree of sound absorption and noise reduction.

[0026] In some embodiments, as Figure 1 、 Figure 2 As shown, the ceiling sound-absorbing cotton group 2 is adhered to the ceiling trim body 1 by double-sided tape, and is packaged with the ceiling trim body 1 by double-sided tape, which reduces the assembly time of the sound-absorbing cotton in the workshop. It is estimated that the working hours for a single unit can be reduced by 2 minutes, thereby improving the loading efficiency.

[0027] In some embodiments, as Figure 1As shown, the multimedia mounting bracket 3 is fixed to the ceiling trim body 1 by screws 8 for the subsequent installation of a radio, a driving recorder and a four-row switch group. The multimedia decorative panel 5 is connected to the multimedia mounting bracket 3 by a snap buckle, which is convenient for disassembly and assembly.

[0028] In some embodiments, as Figure 3 As shown, the middle decorative mask 6 and the right decorative mask 7 are fixed to the ceiling trim body 1 by screws 8, which can cover and decorate the cutout of the ceiling trim body 1, and the storage box back panel group 4 is assembled with the middle decorative mask 6 and the right decorative mask 7 by screws 8.

[0029] According to a second aspect of the present disclosure, a cab is provided, on top of which the integrated ceiling trim panel is installed.

[0030] According to a third aspect of the present disclosure, a commercial vehicle is provided, on which the cab is installed.

[0031] This new integrated ceiling panel, fixed above the cab, integrates the cab ceiling's sound-absorbing foam, multimedia mounting bracket, and other components with the panel itself, reducing assembly time and achieving lightweight design. Compared to traditional split-type interiors, this integrated ceiling panel reduces weight by over 5kg per unit, enhancing vehicle lightweighting and increasing range. It also reduces assembly time by approximately 2 minutes per unit, effectively improving assembly efficiency.

[0032] Furthermore, those skilled in the art will appreciate that, although some embodiments described herein include certain features included in other embodiments but not other features, combinations of features from different embodiments are also intended to fall within the scope of protection of the present invention and form different embodiments. For example, in the above embodiments, those skilled in the art will be able to use them in combination based on the known technical solutions and the technical problems to be solved by this application.

Claims

1. An integrated ceiling panel, characterized in that: It comprises a ceiling trim body (1), the upper surface of which is mounted a ceiling sound-absorbing cotton group (2), and the bottom side of the ceiling trim body (1) is mounted a multimedia mounting bracket (3), a storage box back panel group (4) and a plurality of decorative components; The decorative component comprises a multimedia decorative panel (5), a middle decorative mask (6) and a right decorative mask (7); the multimedia mounting bracket (3) is fixed on the ceiling decorative panel body (1); the multimedia decorative panel (5) is mounted on the multimedia mounting bracket (3); the middle decorative mask (6) and the right decorative mask (7) are respectively fixed on the ceiling decorative panel body (1); and the storage box back panel group (4) is mounted on the middle decorative mask (6) and the right decorative mask (7).

2. The integrated ceiling trim panel according to claim 1, characterized in that: The ceiling decorative panel body (1) comprises a base and a fabric installed on the base; The material of the substrate is any one of glass fiber board, bamboo fiber board and hot pressed felt board, and the material of the fabric is any one of non-woven fabric, knitted fabric and PVC surface.

3. The integrated ceiling trim panel according to claim 1, characterized in that: The ceiling sound-absorbing cotton group (2) is adhered to the ceiling decorative plate body (1) by means of double-sided adhesive.

4. The integrated ceiling trim panel according to claim 1, characterized in that: The multimedia mounting bracket (3) is fixed to the ceiling trim body (1) by means of screws (8) and is used for the subsequent installation of a radio, a driving recorder and a four-row switch group.

5. The integrated ceiling trim panel according to claim 1 or 4, characterized in that: The multimedia decorative panel (5) is snap-connected to the multimedia installation bracket (3) via a snap buckle.

6. The integrated ceiling trim panel according to claim 1, characterized in that: The middle decorative mask (6) and the right decorative mask (7) are fixed to the ceiling decorative panel body (1) by means of screws (8).

7. An integrated ceiling trim panel according to claim 1 or 6, characterized in that: The storage box back panel assembly (4) is assembled with the middle decorative mask (6) and the right decorative mask (7) by means of screws (8).

8. A cab, characterized in that: An integrated ceiling trim panel as described in any one of claims 1 to 7 is installed above the cab.

9. A commercial vehicle, characterized in that: The commercial vehicle is equipped with the cab according to claim 8.

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