Air duct luggage rack and vehicle

Abstract

The utility model provides an air duct baggage holder and a vehicle, and relates to the technical field of vehicle internal structures, the air duct baggage holder comprises an air duct structure, a baggage holder supporting plate and a suspension arm; the luggage rack supporting plate is used for bearing luggage and connected to one side of the air duct structure. The air duct structure is provided with a main channel for airflow conveying in the length extending direction of the air duct structure. The air duct structure comprises an air duct bottom plate and side plates located above the air duct bottom plate and between the air duct bottom plate and the luggage rack supporting plate. A first air outlet is formed in the air duct bottom plate; the suspension arm comprises a connecting piece and a wrapping cover, and the connecting piece is arranged above the luggage rack supporting plate and connected between the luggage rack supporting plate and the side plate so as to pull the luggage rack supporting plate; the wrapping cover is of a hollow structure and arranged on the periphery of the connecting piece in a sleeving mode, and a sub-channel for airflow conveying is formed in the wrapping cover. The sub-channels are communicated with the main channel; a second air outlet is formed in the side, back on to the side plate, of the wrapping cover. According to the technical scheme, the air conditioner airflow can be evenly conveyed into the compartment, and the body feeling of passengers in the compartment is improved.

Description

Technical Field

[0001] The present application relates to the technical field of vehicle internal structures, and in particular to an air duct luggage rack and a vehicle. Background Art

[0002] Transportation is an indispensable part of modern people's lives. Public transportation includes buses, rail trains, etc. Public transportation often needs to carry multiple passengers at a time. The most common public transportation is the bus that runs on a fixed route in the city.

[0003] In the carriages of public transportation vehicles, there are often many passengers. Usually, air ducts and luggage racks are arranged on both sides of the top of the carriage. The air ducts are used to transport the airflow output by the air conditioner to various positions in the carriage. At present, the air ducts are mostly arranged above the seats on both sides of the carriage, and the air outlets are arranged at the bottom of the air ducts. The airflow sent out by the air outlets can quickly reach each seat to meet the needs of the passengers in the seats. However, many public transportation vehicles currently have a large number of standing passengers in the carriages. These passengers often need to stand in the middle of the carriage, and the air-conditioned airflow sent out by the air outlet at the bottom of the air duct is often difficult to take care of these passengers. In addition, in some existing technical solutions, in addition to arranging the air outlet at the bottom of the air duct, lateral air outlets are also arranged at the luggage rack position, but the air outlet at the luggage rack position is easily blocked by luggage, making it difficult to smoothly transport the air-conditioned airflow to the carriage space. Utility Model Content

[0004] The technical problem to be solved by the present application is to propose an air duct luggage rack and a vehicle in view of the above-mentioned deficiencies in the prior art.

[0005] A duct luggage rack, comprising: an air duct structure, a luggage rack support plate, and a suspension arm; the luggage rack support plate is used to carry luggage, and is connected to one side of the air duct structure;

[0006] The air duct structure is provided with a main channel for air flow along its length extension direction; the air duct structure comprises an air duct bottom plate, and a side plate located above the air duct bottom plate and between the air duct bottom plate and the luggage rack support plate; a first air outlet is arranged on the air duct bottom plate;

[0007] The suspension arm includes a connecting piece and a covering cover; the connecting piece is arranged above the luggage rack tray and connected between the luggage rack tray and the side panel to hold the luggage rack tray; the covering cover is a hollow structure, which is sleeved on the outer periphery of the connecting piece, and a sub-channel for air flow is provided inside the covering cover; the sub-channel is connected to the main channel; the covering cover is arranged with a second air outlet on the side facing away from the side panel.

[0008] Optionally, a first profile is provided along the upper edge of the side panel to serve as an edge structure; a second profile is provided along the edge of the luggage rack support plate away from the duct structure to serve as an edge structure; one end of the connecting piece is connected to the first profile, and the other end is connected to the second profile.

[0009] Optionally, a third profile is provided along the edge of the luggage rack support plate close to the air duct structure to serve as an edge structure; the third profile is connected to the transition portion between the air duct bottom plate and the side plate on the air duct structure.

[0010] Optionally, the air duct bottom plate and the side plates are an integrated structure.

[0011] Optionally, the air duct structure is a foam board, and along the extension direction of the air duct structure, profiles are provided on both sides of the foam board to serve as edge structures; the foaming material of the foam board is filled into the profile at the edge position and combined with the corresponding profile; the air duct bottom plate and the side plate are both part of the foam board.

[0012] Optionally, a covering layer is provided on the upper side and / or the lower side of the foamed plate, and the covering layer is combined with the foamed material of the foamed plate.

[0013] Optionally, the air duct bottom plate and the side plates are split structures connected to each other.

[0014] Optionally, the luggage rack support plate is a foam plate, and profiles are provided on both sides of the foam plate along the extension direction of the luggage rack support plate to serve as edge structures; the foam material of the foam plate is filled into the profile at the edge position and combined with the corresponding profile.

[0015] Optionally, the luggage rack support plate is composed of a plurality of split bodies, the plurality of split bodies are arranged at intervals along the extension direction of the air duct structure, and at least one suspension arm is arranged corresponding to each split body of the luggage rack support plate.

[0016] On the other hand, the present application also provides a vehicle, comprising the above-mentioned air duct luggage rack, wherein the air duct luggage rack is arranged in a compartment of the vehicle.

[0017] In the present application, a first air outlet is arranged on the bottom plate of the air duct, which is used to convey the air-conditioning airflow in the main channel downward. In addition, a second air outlet is arranged using the covering cover of the suspension arm, and the second air outlet is arranged on the side of the covering cover facing away from the side plate, and the second air outlet is used to convey the air-conditioning airflow in the sub-channel laterally. Through the arrangement of the above-mentioned first air outlet and the second air outlet, the air-conditioning airflow can be evenly conveyed to various spatial positions in the car, thereby improving the physical sensation of the passengers in the car. For more specific descriptions, please refer to the description of the specific implementation method part. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A cross-sectional schematic diagram of the air duct luggage rack in an embodiment of the present application is shown.

[0019] Figure 2 Another cross-sectional schematic diagram of the air duct luggage rack in an embodiment of the present application is shown.

[0020] Figure 3 A three-dimensional schematic diagram of the air duct luggage rack in an embodiment of the present application is shown.

[0021] Figure 4 A three-dimensional schematic diagram of the boom in an embodiment of the present application is shown.

[0022] Figure 5 A three-dimensional schematic diagram of the air duct structure in an embodiment of the present application is shown.

[0023] Figure 6 A three-dimensional schematic diagram of a luggage rack support plate in an embodiment of the present application is shown.

[0024] Figure numerals: duct structure 10, main channel 11, duct bottom plate 12, first air outlet 121, side panel 13, first profile 131, luggage rack support plate 20, second profile 21, third profile 22, suspension arm 30, connecting part 31, covering cover 32, sub-channel 33, second air outlet 34. DETAILED DESCRIPTION

[0025] The following is the specific embodiment of the present application and in conjunction with the accompanying drawings, the technical scheme of the present application is further described, but the present application is not limited to these embodiments. In the following description, specific details such as specific configuration and assembly are provided only to help fully understand the embodiments of the present application. Therefore, it should be clear to those skilled in the art 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, for clarity and brevity, the description of known functions and structures has been omitted.

[0026] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other.

[0027] The air duct luggage rack provided by the present application is used in the carriage of public transportation, and public transportation includes buses, rail trains, etc. The most common public transportation is the bus that travels on a fixed route in the city. In the carriage of a public transportation vehicle, there are often multiple passengers. Usually, air ducts and luggage racks are arranged on both sides of the top of the carriage. The air duct is used to transport the airflow output by the air conditioner to various positions in the carriage. The air duct luggage rack provided by the present application optimizes the air outlet of the air duct, and can evenly transport the air conditioning airflow to various spatial positions in the carriage, thereby improving the physical sensation of the passengers in the carriage. The following is a detailed description with reference to the accompanying drawings.

[0028] refer to Figures 1 to 3 The duct luggage rack provided in the embodiment of the present application includes a duct structure 10, a luggage rack support plate 20, and a suspension arm 30. The luggage rack support plate 20 is used to carry luggage and is connected to one side of the duct structure 10. The duct structure 10 is used to convey the airflow output by the air conditioner and convey the air-conditioning airflow to various positions in the compartment along the length direction of the compartment.

[0029] Continue to refer Figures 1 to 3 The air duct structure 10 is provided with a main channel 11 for air flow along its length extension direction, and the air duct structure 10 includes an air duct bottom plate 12 and a side plate 13, and the side plate 13 is located above the air duct bottom plate 12 and between the air duct bottom plate 12 and the luggage rack support plate 20. A first air outlet 121 is arranged on the air duct bottom plate 12.

[0030] Continue to refer Figures 1 to 3 The arm 30 includes a connecting member 31 and a covering cover 32. The connecting member 31 is disposed above the luggage rack support plate 20 and connected between the luggage rack support plate 20 and the side plate 13 to hold the luggage rack support plate 20. The covering cover 32 is a hollow structure, which is sleeved on the outer periphery of the connecting member 31, and a sub-channel 33 for air flow is provided inside the covering cover 32. The sub-channel 33 is connected to the main channel 11, and a second air outlet 34 is arranged on the side of the covering cover 32 facing away from the side plate 13.

[0031] refer to Figure 3 , Figure 3 The air duct structure 10 is shown along the length direction S and the up-down direction P, and the air conditioning airflow is transported in the main channel 11 along the length direction S of the air duct structure 10. In the vehicle compartment, the length direction S is the front-to-back direction of the vehicle compartment, and the first air outlet 121 on the air duct bottom plate 12 is used to transport the air conditioning airflow in the main channel 11 downward. The second air outlet 34 on the suspension arm 30 is used to transport the air conditioning airflow laterally.

[0032] In the embodiment of the present application, the air duct structure 10 includes an air duct bottom plate 12 and a side plate 13. The side plate 13 is located above the air duct bottom plate 12 and between the air duct bottom plate 12 and the luggage rack support plate 20. Here, the air duct bottom plate 12 and the side plate 13 are only a structural division of the air duct structure 10. The two can be independent components or two parts of an integral component. When the air duct structure 10 is installed on the vehicle, the air duct structure 10 and the fixed structure on the vehicle together enclose a closed air flow channel. Figure 1 As shown, the bottom plate 12 , the side plates 13 , and the fixed structure K on the carriage together form a closed main passage 11 .

[0033] refer to Figure 2 and Figure 4The arm 30 includes a connecting member 31 and a covering cover 32. The connecting member 31 is used to connect the luggage rack tray 20 and the side panel 13, and is used to hold the luggage rack tray 20. The covering cover 32 is a hollow structure, which is sleeved on the outer periphery of the connecting member 31, and a sub-channel 33 is provided inside the covering cover. On the one hand, the covering cover 32 is sleeved on the outer periphery of the connecting member 31 for protection and decoration. On the other hand, the covering cover 32 is a hollow structure, and the internal space can also be used as the sub-channel 33 after accommodating the connecting member 31. When the air-conditioned airflow is transported in the main channel 11 along the length direction of the air duct structure 10, the air-conditioned airflow in the main channel 11 enters the sub-channel 33, and the air-conditioned airflow in the sub-channel 33 can be output laterally to the vehicle compartment through the second air outlet 34.

[0034] Therefore, when the air-conditioning airflow is transported in the main channel 11 along the length direction of the air duct structure 10, part of the air-conditioning airflow is transported downward through the first air outlet 121 on the air duct bottom plate 12, and part of the air-conditioning airflow is output laterally to the car compartment through the second air outlet 34 of the suspension arm 30. Here, since the second air outlet 34 is arranged on the suspension arm 30, the airflow of the second air outlet 34 is not easily blocked by the luggage placed on the luggage rack support plate, so that the airflow can be smoothly output laterally to the car compartment space. In addition, by discharging air through the first air outlet 121 and the second air outlet 34 together, the air-conditioning airflow can be evenly transported to various positions in the car compartment, so that passengers in the car compartment, whether standing or sitting, can feel a good sense of body.

[0035] Furthermore, passenger seats are arranged on both sides of the vehicle's compartment, and duct luggage racks are arranged at the top positions on both sides of the compartment. The air-conditioned airflow output from the first air outlet can be directly delivered downward to the passenger seats, and the air-conditioned airflow output from the second air outlet can be directly delivered to the position of standing passengers in the middle of the compartment. Therefore, through the above-mentioned air outlet arrangement, the air-conditioned airflow can be evenly delivered to various positions in the compartment, so that both seated passengers and standing passengers in the compartment can get a good air-conditioned feeling, which improves the comfort of passengers riding public transportation as a whole.

[0036] refer to Figure 1-Figure 3 , Figure 5 In one embodiment of the present application, a first profile 131 is provided along the upper edge of the side panel 13 to serve as an edge structure, and a second profile 21 is provided along the edge of the luggage rack support plate 20 away from the air duct structure 10 to serve as an edge structure. One end of the connecting member 31 is connected to the first profile 131, and the other end is connected to the second profile 21. Under this structure, the first profile 131 is the edge structure at the upper side of the side panel 13, and the second profile 21 is the edge structure at the side of the luggage rack support plate 20 away from the air duct structure 10. The connecting member 31 can connect the two profiles by screws. With the above-mentioned connection position, the position of the boom is closer to the outside of the luggage rack support plate, and the second air outlet thereon is closer to the outside, so that the air flow is less affected by luggage objects.

[0037] Furthermore, a third profile 22 is provided along the edge of the luggage rack support plate 20 close to the air duct structure 10 to serve as an edge structure. The third profile 22 is connected to the transition portion between the air duct bottom plate 12 and the side plate 13 on the air duct structure 10. In a specific solution, the third profile 22 is connected to the air duct structure 10 by screw connection.

[0038] refer to Figure 5 In one embodiment of the present application, the air duct bottom plate 12 and the side plate 13 are an integrated structure, and the air duct structure 10 is installed as an integral component.

[0039] Further references Figure 5 The air duct structure 10 is a foam board. Profiles are provided on both sides of the foam board along the extension direction of the air duct structure 10 to serve as edge structures. The foaming material of the foam board is filled into the profile at the edge position and combined with the corresponding profile. The air duct bottom plate 12 and the side plate 13 are both part of the foam board. Furthermore, a covering layer is provided on the upper side and / or the lower side of the foam board, and the covering layer is combined with the foaming material of the foam board.

[0040] In a specific technical solution, the air duct structure is a foaming board, which includes a foaming layer, an upper covering layer and a lower covering layer, and profiles on both sides. The upper covering layer is located on the upper side of the foaming layer, the lower covering layer is located on the upper side of the foaming layer, and the profiles are located on both sides of the foaming layer. The foaming board can be foamed by a foaming mold composed of an upper mold and a lower mold. There is a foaming cavity between the upper mold and the lower mold for foaming to form a foaming layer. During manufacturing, the upper covering layer is first placed on the surface of the lower mold, and the lower covering layer is placed on the surface of the upper mold. There is a foaming cavity between the upper mold and the lower mold for forming the foaming material. The upper covering layer and the lower covering layer are respectively located on the upper and lower sides of the foaming cavity. The profiles are placed on the left and right sides of the foaming cavity. After foaming, the profiles on both sides are located at the edge of the foaming layer to form the edge structure of the foaming board. During foaming, the foaming material is injected into the foaming cavity defined by the lower mold and the upper mold. As the foaming material undergoes a foaming reaction in the foaming cavity and fills the foaming cavity, the foaming material is combined with the upper covering layer, the lower covering layer and the profiles on both sides to form an integrated structure.

[0041] In one embodiment of the present application, the air duct bottom plate 12 and the side plate 13 are split structures connected to each other.

[0042] refer to Figure 6In one embodiment of the present application, the luggage rack support plate 20 is a foam plate, and along the extension direction of the luggage rack support plate 20, profiles are provided on both sides of the foam plate to serve as edge structures. The foam material of the foam plate is filled into the profile at the edge position and combined with the corresponding profile. Here, the luggage rack support plate is made using a foaming process, and the structure of the foam plate is similar to the air duct structure. Please refer to the description of the air duct structure, and it will not be repeated here.

[0043] refer to Figure 3 In the embodiment of the present application, the luggage rack tray 20 is composed of a plurality of split bodies, the plurality of split bodies are arranged at intervals along the extension direction of the air duct structure 10, and each split body of the luggage rack tray 20 is at least correspondingly arranged with one suspension arm 30.

[0044] In addition, it should be noted that in the present application, the luggage rack support plate, the air duct bottom plate, and the side plate are the divisions of the structure on the air duct luggage rack, and it is not limited that the three are all independent components. For example, the luggage rack support plate and the air duct bottom plate are one structural member, and the side plate is one structural member, and the two structural members can be connected together.

[0045] The embodiment of the present application also provides a means of transportation, including the duct luggage rack provided in the previous part of the embodiment of the present application, and the duct luggage rack is arranged in the compartment of the means of transportation. The means of transportation includes public transportation such as buses and rail trains. For example, passenger seats are arranged on both sides of the bus, and the duct luggage rack is arranged at the top position on both sides of the compartment. The air-conditioned airflow output by the first air outlet can be directly delivered downward to the passenger seats, and the air-conditioned airflow output laterally from the second air outlet can be directly delivered to the position where the standing passengers are located in the middle of the compartment. For the description of the technical effects and technical solutions of the duct luggage rack, please refer to the description in the previous part, which will not be repeated here.

[0046] Through the above analysis, it can be known that a first air outlet is arranged on the bottom plate of the air duct, which is used to convey the air-conditioning airflow in the main channel downward. In addition, a second air outlet is arranged using the covering cover of the suspension arm, and the second air outlet is arranged on the side of the covering cover facing away from the side plate, and the second air outlet is used to convey the air-conditioning airflow in the sub-channel laterally. Through the arrangement of the above-mentioned first air outlet and the second air outlet, the air-conditioning airflow can be evenly conveyed to various spatial positions in the car, thereby improving the body feeling of the passengers in the car.

[0047] In addition, it should be noted that the profile is an object with a certain geometric shape made of iron or steel or a material with a certain strength and toughness through rolling, extrusion, casting and other processes. This type of material has a certain appearance size, a certain cross-section shape, and certain mechanical and physical properties. In the embodiment of the present application, the profile has a complex cross-sectional shape. The complex cross-sectional profile is also called a special-shaped cross-sectional profile, which is characterized in that the cross-section has obvious convex and concave branches. The profile composed of the complex cross-sectional profile has a complex internal space, which can be used to fill the foaming material during foaming, and is convenient for combining with the foaming layer. The typical profile is an aluminum profile, and the profile in the present application can be set as an aluminum profile.

[0048] In the above embodiments of the present application, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, please refer to the relevant description of other embodiments.

[0049] In addition, the terms "first" and "second" are used only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. In the description of the present application, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "back", etc. are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific orientation, and therefore, cannot be understood as a limitation on the present utility model.

[0050] The specific embodiments described herein are merely examples of the spirit of the present application. A person skilled in the art of the present application may make various modifications or additions to the specific embodiments described or replace them in a similar manner, but this will not deviate from the spirit of the present application or exceed the scope defined by the attached claims.

Claims

1. A duct luggage rack, characterized in that: include: Air duct structure, luggage rack support plate, and suspension arm; the luggage rack support plate is used to carry luggage and is connected to one side of the air duct structure; The air duct structure is provided with a main channel for air flow along its length extension direction; the air duct structure comprises an air duct bottom plate, and a side plate located above the air duct bottom plate and between the air duct bottom plate and the luggage rack support plate; a first air outlet is arranged on the air duct bottom plate; The suspension arm includes a connecting piece and a covering cover; the connecting piece is arranged above the luggage rack tray and connected between the luggage rack tray and the side panel to hold the luggage rack tray; the covering cover is a hollow structure, which is sleeved on the outer periphery of the connecting piece, and a sub-channel for air flow is provided inside the covering cover; the sub-channel is connected to the main channel; the covering cover is arranged with a second air outlet on the side facing away from the side panel.

2. The air duct luggage rack according to claim 1, characterized in that: A first profile is provided along the upper edge of the side panel to serve as an edge structure; a second profile is provided along the edge of the luggage rack support plate away from the air duct structure to serve as an edge structure; one end of the connecting piece is connected to the first profile, and the other end is connected to the second profile.

3. The air duct luggage rack according to claim 2, characterized in that: A third profile is provided along the edge of the luggage rack support plate close to the air duct structure to serve as an edge structure; the third profile is connected to the transition portion between the air duct bottom plate and the side plate on the air duct structure.

4. The air duct luggage rack according to claim 1, characterized in that: The air duct bottom plate and the side plate are an integrated structure.

5. The air duct luggage rack according to claim 4, characterized in that: The air duct structure is a foam board, and along the extension direction of the air duct structure, profiles are provided on both sides of the foam board to serve as edge structures; the foaming material of the foam board is filled into the profile at the edge position and combined with the corresponding profile; the air duct bottom plate and the side plate are both part of the foam board.

6. The air duct luggage rack according to claim 5, characterized in that: A covering layer is arranged on the upper side and / or the lower side of the foamed plate, and the covering layer is bonded together with the foamed material of the foamed plate.

7. The air duct luggage rack according to claim 1, characterized in that: The air duct bottom plate and the side plates are split structures connected to each other.

8. The air duct luggage rack according to claim 1, characterized in that: The luggage rack support plate is a foam plate, and along the extension direction of the luggage rack support plate, profiles are provided on both sides of the foam plate to serve as edge structures; the foam material of the foam plate is filled into the profile at the edge position and combined with the corresponding profile.

9. The air duct luggage rack according to claim 1, characterized in that: The luggage rack support plate is composed of a plurality of split bodies, which are arranged at intervals along the extension direction of the air duct structure, and each split body of the luggage rack support plate is correspondingly arranged with at least one suspension arm.

10. A means of transport, characterized in that: It comprises the air duct luggage rack as described in any one of claims 1 to 9, wherein the air duct luggage rack is arranged in a compartment of a vehicle.

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