Carriage top structure and vehicle

Abstract

The utility model provides a carriage top structure and a vehicle, and relates to the technical field of vehicles, the carriage top structure comprises an air duct assembly and a vehicle roof covering assembly; the air duct assembly comprises a first air duct assembly and a second air duct assembly; the first air duct assembly is located on the first side. The second air duct assembly is located on the second side. The first air duct assembly and the second air duct assembly form air ducts on the two sides correspondingly. The roof covering assembly comprises a main top plate, a first side top plate and a second side top plate; the first side top plate is located between the main top plate and the first air duct assembly so as to cover a transition area between the main top plate and the first air duct assembly. The second side top plate is located between the main top plate and the second air duct assembly so as to cover a transition area between the main top plate and the second air duct assembly. The main top plate, the first side top plate and the second side top plate are spliced to form the car roof, shape control can be carried out, a certain shape is achieved, a mold does not need to be used, and cost is low.

Description

Technical Field

[0001] This application relates to the technical field of transportation vehicles, and particularly to a roof structure of a vehicle compartment and a transportation vehicle. Background Art

[0002] Transportation vehicles include buses, rail trains, etc., and multiple passengers can be seated inside the vehicle compartments. The most common public transportation vehicle is the bus that runs on a fixed route in the city.

[0003] The existing vehicle compartments generally adopt the following two types of top interior covering structures: The first is a flat plate structure, which uses a single whole flat plate and does not require the use of a mold for forming. The second is a formed part using a mold. The mold can achieve more complex shapes, but the top interior covering structure often has a large area and the required mold is very expensive. Summary of the Utility Model

[0004] The technical problem to be solved by this application is to provide a roof structure of a vehicle compartment and a transportation vehicle in view of the above deficiencies of the prior art.

[0005] A roof structure of a vehicle compartment includes: an air duct assembly and a roof covering assembly;

[0006] The air duct assembly includes a first air duct assembly and a second air duct assembly; the first air duct assembly is located on the first side, and the second air duct assembly is located on the second side; the first air duct assembly and the second air duct assembly respectively form air ducts on both sides;

[0007] The roof covering assembly includes a main roof panel, a first side roof panel, and a second side roof panel; the first side roof panel is located between the main roof panel and the first air duct assembly to cover the transition area between the main roof panel and the first air duct assembly; the second side roof panel is located between the main roof panel and the second air duct assembly to cover the transition area between the main roof panel and the second air duct assembly.

[0008] Optionally, a first joint is provided at the joint position between the main roof panel and the first side roof panel, and at the joint position, the edges of the main roof panel and the first side roof panel are both connected to the first joint;

[0009] A second joint is provided at the joint position between the main roof panel and the second side roof panel, and at the joint position, the edges of the main roof panel and the second side roof panel are both connected to the second joint.

[0010] Optionally, the main roof panel is a flat plate-like structure; the first side roof panel is bent from the main roof panel to the first air duct assembly; the second side roof panel is bent from the main roof panel to the second air duct assembly.

[0011] Optionally, both the first engaging member and the second engaging member are made of aluminum profiles.

[0012] Optionally, the main top plate and the first side top plate are staggered in height at their joint position; the main top plate and the second side top plate are staggered in height at their joint position.

[0013] Optionally, the first air duct assembly includes a first bottom plate and a first partition plate; the first partition plate extends from the upper surface of the first bottom plate to the edge of the first side top plate; the first partition plate partitions the space on both sides above the first bottom plate to form an air duct on the outer side and a storage space on the inner side;

[0014] The second air duct assembly includes a second bottom plate and a second partition plate; the second partition plate extends from the upper surface of the second bottom plate to the edge of the second side top plate; the second partition plate partitions the space on both sides above the second bottom plate to form an air duct on the outer side and a storage space on the inner side.

[0015] Optionally, a third engaging member is provided at the joint position of the first partition plate and the first side top plate, and at the joint position, the edges of the first partition plate and the first side top plate are both connected to the third engaging member;

[0016] A fourth engaging member is provided at the joint position of the second partition plate and the second side top plate, and at the joint position, the edges of the second partition plate and the second side top plate are both connected to the fourth engaging member.

[0017] Optionally, the first air duct assembly further includes a first connecting bracket, and the first connecting bracket includes a first transverse connecting arm and a first longitudinal connecting arm; the first transverse connecting arm transversely passes through the first partition plate, and its two ends are respectively connected to the two side edges of the first bottom plate; the first longitudinal connecting arm is connected above the first transverse connecting arm, and its upper end is connected to the vehicle body fixing structure;

[0018] The second air duct assembly further includes a second connecting bracket, and the second connecting bracket includes a second transverse connecting arm and a second longitudinal connecting arm; the second transverse connecting arm transversely passes through the second partition plate, and its two ends are respectively connected to the two side edges of the second bottom plate; the second longitudinal connecting arm is connected above the second transverse connecting arm, and its upper end is connected to the vehicle body fixing structure.

[0019] Optionally, both the first longitudinal connecting arm and the second longitudinal connecting arm are arranged on one side of the air duct.

[0020] On the other hand, the present application also provides a vehicle, which has the roof structure of the carriage provided in the previous part; the roof structure is arranged inside the carriage of the vehicle.

[0021] In the present application, the roof covering assembly is composed of a main roof panel, a first side roof panel, and a second side roof panel. The main roof panel, the first side roof panel, and the second side roof panel are spliced to form the roof, and the shape can be controlled to achieve a certain shape, and no mold is required, so the cost is relatively low. Moreover, the structural design of the above roof covering assembly is easier to adjust the size adaptation. Description of the Drawings

[0022] Figure 1 It is a schematic structural diagram of the roof structure in the embodiment of the present application.

[0023] Figure 2 It is another schematic structural diagram of the roof structure in the embodiment of the present application.

[0024] Figure 3 It is a partial schematic structural diagram of the roof structure in the embodiment of the present application.

[0025] Figure 4 It is another partial schematic structural diagram of the roof structure in the embodiment of the present application.

[0026] Figure 5 It is a partial structural schematic diagram of the roof covering assembly in the embodiment of the present application.

[0027] Figure 6 It is a schematic structural diagram of the first air duct assembly in the embodiment of the present application.

[0028] Figure 7 It is a schematic structural diagram of the second air duct assembly in the embodiment of the present application.

[0029] Figure 8 It is a schematic installation structure diagram of the roof structure in the embodiment of the present application.

[0030] Reference Signs: First air duct assembly 10, first bottom plate 11, first partition plate 12, first connecting bracket 13, first transverse connecting arm 131, first longitudinal connecting arm 132, second air duct assembly 20, second bottom plate 21, second partition plate 22, second connecting bracket 23, second transverse connecting arm 231, second longitudinal connecting arm 232, roof covering assembly 30, main roof panel 31, first side roof panel 32, second side roof panel 33, first joint 34, second joint 35, third joint 36, fourth joint 37, roof skeleton 40. Detailed Embodiments

[0031] The following are specific embodiments of the present application. In combination with the accompanying drawings, the technical solutions of the present application will be further described. However, the present application is not limited to these embodiments. In the following description, specific details such as specific configurations and components are provided only to assist in a comprehensive understanding of the embodiments of the present application. Therefore, those skilled in the art should clearly understand that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, descriptions of known functions and configurations are omitted for clarity and conciseness.

[0032] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0033] The present application provides a roof structure of a carriage, which is installed inside the carriage of a vehicle and constitutes the top interior covering structure of the carriage. The vehicle includes a bus, a rail train, etc., and multiple passengers can be seated inside the carriage of the vehicle.

[0034] Referring to Figure 1 and Figure 2 , the roof structure of the carriage includes an air duct assembly and a roof covering assembly 30. Among them, the air duct assembly includes a first air duct assembly 10 and a second air duct assembly 20; the first air duct assembly 10 is located on the first side, and the second air duct assembly 20 is located on the second side; the first air duct assembly 10 and the second air duct assembly 20 respectively form air ducts on both sides. Specifically, the first air duct assembly 10 and the second air duct assembly 20 are respectively arranged on both sides of the top inside the carriage, and the air ducts inside them are used to convey air-conditioning air flow along the length direction of the carriage to adjust the temperature inside the carriage. The first air duct assembly 10 and the second air duct assembly 20 are respectively located on both sides of the roof covering assembly 30, and the three together constitute the top interior covering structure of the carriage. In the structure shown in Figure 2 , the position of the first side where the first air duct assembly 10 is located is the left side, and the position of the second side where the second air duct assembly 20 is located is the right side.

[0035] The roof covering assembly 30 includes a main roof panel 31, a first side roof panel 32, and a second side roof panel 33. The first side roof panel 32 is located between the main roof panel 31 and the first air duct assembly 10 to cover the transition area between the main roof panel 31 and the first air duct assembly 10. The second side roof panel 33 is located between the main roof panel 31 and the second air duct assembly 20 to cover the transition area between the main roof panel 31 and the second air duct assembly 20. In this structure, the roof covering assembly 30 is divided into three parts, which are spliced by the main roof panel 31, the first side roof panel 32 and the second side roof panel 33 on both sides of the main roof panel 31. The above-mentioned roof covering assembly 30 is spliced by the main roof panel 31, the first side roof panel 32 and the second side roof panel 33, which is convenient for shape control, can achieve a certain shape, and does not require the use of molds, so the cost is relatively low. Moreover, since the main roof panel, the first side roof panel and the second side roof panel can all be adjusted in size, the structural design of the above-mentioned roof covering assembly makes the size adaptation more flexible.

[0036] Reference Figure 5 , in an embodiment of the present application, a first joint 34 is provided at the joint position of the main roof panel 31 and the first side roof panel 32, and at the joint position, the edges of the main roof panel 31 and the first side roof panel 32 are both connected to the first joint 34. A second joint 35 is provided at the joint position of the main roof panel 31 and the second side roof panel 33, and at the joint position, the edges of the main roof panel 31 and the second side roof panel 33 are both connected to the second joint 35. Further, both the first joint 34 and the second joint 35 are made of aluminum profiles.

[0037] Specifically, the first joint 34 is used to fix and support the main roof panel 31 and the first side roof panel 32 to maintain the shape. The second joint 35 is used to fix and support the main roof panel 31 and the second side roof panel 33 to maintain the shape. During installation, the first joint 34 and the second joint 35 are installed on the roof frame 40, so that the two side edges of the main roof panel 31 are supported by the roof frame 40, and one side edge of the first side roof panel 32 and the second side roof panel 33 is supported by the roof frame 40.

[0038] Reference Figure 2, in an embodiment of the present application, the main top plate 31 is a flat plate-like structure; the first side top plate 32 is bent and transitioned from the main top plate 31 to the first air duct assembly 10; the second side top plate 33 is bent and transitioned from the main top plate 31 to the second air duct assembly 20. Here, the first side top plate 32 forms a bent transition structure between the main top plate 31 and the first air duct assembly 10, so as to adapt to the height difference between the main top plate 31 and the first air duct assembly 10. The second side top plate 33 forms a bent transition structure between the main top plate 31 and the second air duct assembly 20, so as to adapt to the height difference between the main top plate 31 and the second air duct assembly 20. During installation, the two side edges of the first side top plate 32 and the second side top plate 33 can be constrained by the connection relationship, so that the first side top plate 32 and the second side top plate 33 generate adaptive bending deformation.

[0039] Reference Figures 2-4 , in an embodiment of the present application, the main top plate 31 and the first side top plate 32 are staggered in height at their combined position; the main top plate 31 and the second side top plate 33 are staggered in height at their combined position. Specifically, the main top plate 31 is staggered in height from the first side top plate 32 and the second side top plate 33, which can realize a decorative structure similar to a suspended ceiling and can also facilitate the arrangement of lighting components at the combined position.

[0040] Reference Figure 3 and Figure 6 , in an embodiment of the present application, the first air duct assembly 10 includes a first bottom plate 11 and a first partition plate 12; the first partition plate 12 extends from the upper surface of the first bottom plate 11 to the edge of the first side top plate 32; the first partition plate 12 partitions the space on both sides above the first bottom plate 11 to form an air duct a located on the outer side and a storage space b located on the inner side. Specifically, the first bottom plate 11 is arranged substantially horizontally, and the space above it is partitioned by the first partition plate 12 to form the air duct a and the storage space b. The air duct a is close to the edge of the carriage, and the storage space b is close to the inner side of the carriage. Usually, seats are arranged below the first bottom plate 11. The air duct a can discharge the air-conditioning airflow to the position of the seats below, and passengers use the storage space b to store luggage in the carriage.

[0041] Reference Figure 4 and Figure 7, in an embodiment of the present application, the second air duct assembly 20 includes a second bottom plate 21 and a second partition plate 22; the second partition plate 22 extends from the upper surface of the second bottom plate 21 to the edge of the second side roof panel 33; the second partition plate 22 partitions the space on both sides above the second bottom plate 21 to form an air duct a on the outer side and a storage space b on the inner side. Specifically, the second bottom plate 21 is arranged substantially horizontally, and the space above it is partitioned by the second partition plate 22 to form the air duct a and the storage space b. The air duct a is close to the edge of the carriage, and the storage space b is close to the inner side of the carriage. Usually, seats are arranged below the second bottom plate 21. The air duct a can discharge the air-conditioning airflow to the position of the seats below, and passengers use the storage space b in the carriage to store luggage.

[0042] Furthermore, a third joint 36 is provided at the joint position of the first partition plate 12 and the first side roof panel 32, and at the joint position, the edges of the first partition plate 12 and the first side roof panel 32 are both connected to the third joint 36. A fourth joint 37 is provided at the joint position of the second partition plate 22 and the second side roof panel 33, and at the joint position, the edges of the second partition plate 22 and the second side roof panel 33 are both connected to the fourth joint 37. Specifically, the third joint 36 is used to fix and support the first partition plate 12 and the first side roof panel 32 to maintain their shapes; the fourth joint 37 is used to fix and support the second partition plate 22 and the second side roof panel 33 to maintain their shapes. During installation, the third joint 36 and the fourth joint 37 are installed on the roof skeleton 40, so that one side edge of the first partition plate 12 and the first side roof panel 32, as well as one side edge of the second partition plate 22 and the second side roof panel 33, are supported by the roof skeleton 40.

[0043] Reference Figure 2 and Figure 3 , in an embodiment of the present application, the first air duct assembly 10 further includes a first connecting bracket 13. The first connecting bracket 13 includes a first transverse connecting arm 131 and a first longitudinal connecting arm 132; the first transverse connecting arm 131 passes through the first partition plate 12 horizontally, and its two ends are respectively connected to the two side edges of the first bottom plate 11; the first longitudinal connecting arm 132 is connected above the first transverse connecting arm 131, and its upper end is connected to the vehicle body fixing structure. Specifically, since the first transverse connecting arm 131 passes through the first partition plate 12 horizontally and its two ends are respectively connected to the two side edges of the first bottom plate 11, the first bottom plate 11 can be stably fixed on the first transverse connecting arm 131, and by connecting the first transverse connecting arm 131 to the vehicle body fixing structure through the first longitudinal connecting arm 132, the first bottom plate 11 can be stably connected to the vehicle body fixing structure. Reference Figure 8 , the upper end of the first longitudinal connecting arm 132 is connected to the roof skeleton 40.

[0044] ReferenceFigure 2 and Figure 4 In an embodiment of the present application, the second air duct assembly 20 further includes a second connection bracket 23. The second connection bracket 23 includes a second transverse connection arm 231 and a second longitudinal connection arm 232. The second transverse connection arm 231 transversely passes through the second partition plate 22, and its two ends are respectively connected to the two side edges of the second bottom plate 21. The second longitudinal connection arm 232 is connected above the second transverse connection arm 231, and its upper end is connected to the vehicle body fixing structure. Specifically, since the second transverse connection arm 231 transversely passes through the second partition plate 22 and its two ends are respectively connected to the two side edges of the second bottom plate 21, the second bottom plate 21 can be stably fixed on the second transverse connection arm 231. Moreover, by connecting the second transverse connection arm 231 to the vehicle body fixing structure through the second longitudinal connection arm 232, the second bottom plate 21 can be stably connected to the vehicle body fixing structure. Refer to Figure 8 The upper end of the second longitudinal connection arm 232 is connected to the roof frame 40.

[0045] Refer to FIG. Figures 2-4 In an embodiment of the present application, both the first longitudinal connection arm 132 and the second longitudinal connection arm 232 are arranged on one side of the air duct. Since the first longitudinal connection arm 132 and the second longitudinal connection arm 232 are arranged on one side of the air duct, it can avoid occupying the storage space.

[0046] The embodiment of the present application also provides a vehicle, which has the above-mentioned carriage top structure; the carriage top structure is arranged inside the carriage of the vehicle.

[0047] The carriage top structure includes an air duct assembly and a roof covering assembly 30. Among them, the air duct assembly includes a first air duct assembly 10 and a second air duct assembly 20. The first air duct assembly 10 and the second air duct assembly 20 respectively form air ducts on both sides. Specifically, the first air duct assembly 10 and the second air duct assembly 20 are respectively arranged on both sides of the top inside the carriage, and the air ducts inside them are used to convey air-conditioning air flow along the length direction of the carriage to adjust the temperature inside the carriage. The first air duct assembly 10 and the second air duct assembly 20 are respectively located on both sides of the roof covering assembly 30, and the three together constitute the interior covering structure of the carriage top.

[0048] As can be seen from the above description, the roof covering assembly is composed of a main roof panel, a first side roof panel, and a second side roof panel. The main roof panel, the first side roof panel, and the second side roof panel are spliced into a roof, and the shape can be controlled to achieve a certain shape, and no mold is required, so the cost is relatively low. Moreover, the structural design of the above roof covering assembly is easier to perform size adaptation adjustment.

[0049] In the above embodiments of the present application, the descriptions of each embodiment have their own emphases. For the parts not detailed in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0050] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present application, "a plurality of" means at least two, such as two, three, etc., unless otherwise specifically defined. It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should also be understood that when the terms "comprise" and / or "include" are used in this specification, they specify the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0051] The specific embodiments described herein are merely illustrative of the technical solutions of the present application. Those skilled in the art to which the present application pertains may make various modifications or supplements to the described specific embodiments or use similar means to replace them, but will not deviate from the scope defined by the claims of the present application.

Claims

1. A car roof structure, characterized in that: include: Air duct assemblies and roof covering assemblies; The air duct assembly comprises a first air duct assembly and a second air duct assembly; the first air duct assembly is located on the first side, and the second air duct assembly is located on the second side; the first air duct assembly and the second air duct assembly form air ducts on both sides respectively; The roof covering assembly includes a main top panel, a first side top panel, and a second side top panel; the first side top panel is located between the main top panel and the first air duct assembly to cover a transition area between the main top panel and the first air duct assembly; the second side top panel is located between the main top panel and the second air duct assembly to cover a transition area between the main top panel and the second air duct assembly.

2. The vehicle compartment roof structure according to claim 1, characterized in that: A first joint piece is provided at the joint position of the main top plate and the first side top plate, and, at the joint position, the edges of the main top plate and the first side top plate are both connected to the first joint piece; A second joining piece is provided at the joining position between the main top plate and the second side top plate, and, at the joining position, the edges of the main top plate and the second side top plate are both connected to the second joining piece.

3. The vehicle compartment roof structure according to claim 1, characterized in that: The main top plate is a flat plate-like structure; the first side top plate is bent from the main top plate to transition to the first air duct assembly; the second side top plate is bent from the main top plate to transition to the second air duct assembly.

4. The vehicle compartment roof structure according to claim 2, characterized in that: The first joint piece and the second joint piece are both made of aluminum profiles.

5. The vehicle compartment roof structure according to claim 2, characterized in that: The main top plate and the first side top plate are staggered in height at their combined positions; the main top plate and the second side top plate are staggered in height at their combined positions.

6. The vehicle compartment roof structure according to claim 1, characterized in that: The first air duct assembly includes a first bottom plate and a first partition plate; the first partition plate extends from the upper surface of the first bottom plate to the edge of the first side top plate; the first partition plate partitions the space on both sides above the first bottom plate to form an air duct located on the outside and a storage space located on the inside; The second air duct assembly includes a second bottom plate and a second partition plate; the second partition plate extends from the upper surface of the second bottom plate to the edge of the second side top plate; the second partition plate divides the space on both sides above the second bottom plate to form an air duct located on the outside and a storage space located on the inside.

7. The vehicle compartment roof structure according to claim 6, characterized in that: A third joint piece is provided at the joint position between the first partition board and the first side top board, and, at the joint position, the edges of the first partition board and the first side top board are both connected to the third joint piece; A fourth joint piece is provided at the joint position between the second partition board and the second side top board, and, at the joint position, the edges of the second partition board and the second side top board are both connected to the fourth joint piece.

8. The vehicle compartment roof structure according to claim 6, characterized in that: The first air duct assembly further includes a first connecting bracket, the first connecting bracket including a first transverse connecting arm and a first longitudinal connecting arm; the first transverse connecting arm transversely passes through the first partition plate, and its two ends are respectively connected to the two side edges of the first bottom plate; the first longitudinal connecting arm is connected above the first transverse connecting arm, and its upper end is connected to the vehicle body fixing structure; The second air duct assembly also includes a second connecting bracket, which includes a second transverse connecting arm and a second longitudinal connecting arm; the second transverse connecting arm passes horizontally through the second partition plate, and its two ends are respectively connected to the two side edges of the second bottom plate; the second longitudinal connecting arm is connected above the second transverse connecting arm, and its upper end is connected to the vehicle body fixed structure.

9. The vehicle compartment roof structure according to claim 8, characterized in that: The first longitudinal connecting arm and the second longitudinal connecting arm are both arranged on one side of the air duct.

10. A means of transport, characterized in that: The vehicle has a compartment roof structure as described in any one of claims 1 to 9; the compartment roof structure is arranged in the compartment of the vehicle.

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