An automatic opening and closing and conveying luggage luggage compartment

Abstract

The utility model relates to a luggage cabin of automatic opening and closing and conveying luggage, including cabin body framework and the cabin door hinged at the open mouth place of cabin body framework, have facilitated the opening and closing of cabin body framework, still include luggage tray, automatic telescopic part and movable support rod, the luggage tray sliding joint is in the cabin body framework, is convenient for sliding out and sliding into the cabin body framework, and the sliding direction of luggage tray is towards the open mouth side of cabin body framework, the bottom of cabin body framework is provided with automatic telescopic part for driving the sliding of luggage tray, and the end of automatic telescopic part is connected with the luggage tray, and it is convenient to drive the movement of luggage tray, and the movable support rod is hinged between the cabin door and the luggage tray, and it is convenient to realize the linkage control of luggage tray and movable support rod, and the sliding luggage tray opens and closes the cabin door through movable support rod linkage. The utility model realizes luggage automatic conveying and cabin door automatic opening and closing linkage function through pneumatic telescopic cylinder, improves luggage conveying and cabin door opening and closing convenience and the degree of automation.

Description

Technical Field

[0001] This utility model relates to the field of vehicle luggage compartment technology, and in particular to a luggage compartment that automatically opens, closes and transports luggage. Background Technology

[0002] The luggage compartment of a bus can be considered a fixed space integrated inside the bus, used to store passengers' luggage and other items. The luggage compartment has a door, which is hinged and assisted by a gas spring. Traditionally, these doors are opened and closed manually, requiring someone to unlock and lock them each time luggage is loaded or unloaded. Due to the large size and weight of the door, manual opening and closing is very strenuous.

[0003] Because the luggage compartment is quite deep, to make efficient use of space, luggage is always loaded first and then placed further back in the compartment, with subsequent luggage arranged neatly and gradually moving closer to the door. This loading and unloading work is usually done by the driver or accompanying staff, which undoubtedly increases their workload. Sometimes, they even have to crawl into the luggage compartment, and the narrow space hinders loading and unloading operations, restricting personnel and inevitably causing collisions.

[0004] In response, patent publication number CN219467641U discloses a luggage storage box for passenger vehicles, which features a sliding support rack inside the cabin to hold luggage. The rack can be pulled out of the cabin for easy access for passengers. However, the pulling method is still manual. Pulling out a rack full of luggage requires considerable effort, and the cabin door needs to be manually opened and closed before and after loading and unloading luggage, increasing workload, manpower, and time. Summary of the Invention

[0005] To solve the problem that traditional luggage compartments cannot automatically transport luggage and link the opening and closing of the compartment door, this utility model provides a luggage compartment that automatically opens, closes and transports luggage. A luggage tray automatically slides into the luggage compartment, allowing luggage to be loaded and unloaded outside the luggage compartment. The luggage tray is linked to the compartment door; when the luggage tray extends, the compartment door opens, and vice versa, thus realizing the functions of automatically opening and closing the luggage compartment and transporting luggage.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: An automatic opening and closing luggage compartment includes a compartment frame and a door hinged to the opening of the compartment frame, which facilitates the opening and closing of the compartment frame. It also includes a luggage tray, an automatic telescopic component and a movable support rod. The luggage tray is slidably connected inside the compartment frame, which facilitates sliding out and into the compartment frame. The sliding direction of the luggage tray is towards the opening side of the compartment frame. The bottom of the cabin frame is equipped with an automatic telescopic component for driving the luggage tray to slide. The end of the automatic telescopic component is connected to the luggage tray to facilitate the movement of the luggage tray. The movable support rod is hinged between the luggage tray and the cabin door to facilitate the linkage control between the luggage tray and the movable support rod. The sliding luggage tray is linked to the cabin door to open and close through the movable support rod.

[0007] Furthermore, the cabin frame is a rectangular steel structure frame, with an opening on the side of the cabin frame facing outwards from the passenger vehicle to provide a moving passage for the luggage tray; the cabin door includes a door frame and a door panel, with the door panel fixedly mounted on the door frame, and the cross-section of the door panel being larger than that of the door frame.

[0008] Furthermore, sealing strips are provided around the open side of the cabin frame, and the closed cabin door panel is tightly pressed against the sealing strips. This improves the airtightness of the cabin frame.

[0009] Furthermore, hinge plates are respectively provided on both sides of the upper end of the hatch. The upper part of the hinge plate is a shaft, and one end of the upper part of the hinge plate extends through the hatch and connects with the hatch. The lower part of the hinge plate is a plate, and an oblong hole is opened in the lower part of the hinge plate. A hanging plate is provided on the upper end of the open side of the cabin frame. A mounting bolt is provided between the hanging plate and the oblong hole of the hinge plate. The hinge plate is adjustable up and down on the hanging plate. The position of the hatch can be easily adjusted by the hinge plate.

[0010] Furthermore, the luggage tray is a rectangular steel frame structure with openings on one side and top to facilitate loading and unloading of luggage. The open side of the luggage tray corresponds to the open side of the cabin frame, and the bottom of the luggage tray is a flat structure, making it easy for passengers to move their suitcases on the luggage tray.

[0011] Furthermore, the luggage tray is equipped with slide rail assemblies on both sides of its bottom. The luggage tray slides into the cabin frame via these slide rail assemblies. Each slide rail assembly includes an upper slide rail and a lower slide rail that slide vertically connected. The upper slide rail is fixedly located at the bottom of the luggage tray, and the lower slide rail is fixedly located at the bottom of the cabin frame. The slide rail assemblies improve the smoothness of the luggage tray's movement.

[0012] Furthermore, the automatic telescopic component is one of an electric actuator, a hydraulic cylinder, or a pneumatic telescopic cylinder. The automatic telescopic component is centrally located between the bottom of the cabin frame and the bottom of the luggage tray. The running direction of the automatic telescopic component is consistent with the sliding direction of the luggage tray, and one end of the automatic telescopic component is hinged to the bottom of the luggage tray.

[0013] Furthermore, there are two movable support rods, which are arranged on both sides of the luggage tray. The movable support rods are arranged at an angle, with the lower end of the movable support rods hinged to the luggage tray and away from the open side of the cabin frame. The upper end of the movable support rods is hinged to the cabin door and is close to the hinged installation position of the cabin door.

[0014] The beneficial effects of this utility model through the above technical solution are: This utility model features a rationally designed structure. A luggage tray is slidably connected within the cabin frame, and an automatic telescopic mechanism drives the tray's movement. The tray can slide both inside and outside the cabin frame. When slid outside, it facilitates loading and unloading luggage, increasing operational space. When slid inside, it stores luggage. During the tray's movement, a movable support rod opens and closes the cabin door, enabling automatic opening and closing of the luggage compartment door and automatic luggage transport, thus reducing the workload of personnel. Attached Figure Description

[0015] Figure 1 This is a front view of a luggage compartment that automatically opens, closes, and transports luggage according to this utility model.

[0016] Figure 2 This utility model relates to an automatically opening, closing, and luggage transport compartment. Figure 1 Schematic diagram of the slide group at point A in the middle.

[0017] Figure 3 This is a front view of the luggage compartment door of an automatic opening and closing luggage transport system according to this utility model.

[0018] Figure 4 This utility model relates to an automatically opening, closing, and luggage transport compartment. Figure 3 Schematic diagram of hinge plate installation at point B.

[0019] Figure 5 This is a side view of a luggage compartment that automatically opens, closes, and transports luggage according to this utility model. In the figure, the luggage tray is moved into the compartment frame.

[0020] Figure 6 This utility model relates to an automatically opening, closing, and luggage transport compartment. Figure 5 Schematic diagram of hinge plate installation at point C.

[0021] Figure 7 This is a side view of a luggage compartment that automatically opens, closes, and transports luggage according to this utility model. In the figure, the luggage tray has been moved out of the compartment frame.

[0022] The attached diagram is labeled as follows: 1. Hull frame, 2. Door, 21. Mast, 22. Door panel, 3. Cabin, 4. Hinge, 5. Waist hole, 6. Hanging plate, 7. Mounting bolt, 8. Sealing strip, 9. Luggage tray, 10. Automatic telescopic component, 11. Movable support rod, 12. Slide assembly, 121. Upper slide, 122. Lower slide. Detailed Implementation

[0023] The specific embodiments of this utility model are described in detail below with reference to the accompanying drawings: like Figures 1-7As shown, a luggage compartment for automatically opening and closing and conveying luggage comprises a compartment framework 1 and a compartment door 2 hinged at the open opening of the compartment framework 1. The compartment framework 1 is a rectangular steel structural framework, and a rectangular compartment 3 is formed inside the compartment framework 1, where passengers' luggage is stored. The side of the compartment framework 1 facing the outside of the passenger bus is open, that is, one end of the compartment 3 is open, through which luggage can be loaded and unloaded into and out of the compartment 3. The remaining five sides of the compartment 3 can be closed by sealing plates.

[0024] The compartment door 2 functions to open and close the compartment framework 1, realizing the opening and closing of the compartment 3. The compartment door 2 is a part of the luggage compartment and also an important component ensuring the complete appearance of the passenger bus. The compartment door 2 comprises a door frame 21 and a door panel 22. The door frame 21 is a square-frame-shaped framework welded by square tubes, and the door panel 22 is fixedly arranged on the door frame 21. The cross-section of the door panel 22 is larger than that of the door frame 21, so that the door panel 22 can completely cover the door frame 21.

[0025] When the compartment door 2 is installed, it is hinged with the compartment framework 1. Specifically, hinge plates 4 are respectively arranged on both sides of the upper end of the compartment door 2, the upper part of the hinge plate 4 is a shaft body, the shaft body on the upper part of the hinge plate 4 is arranged horizontally, one end of the shaft body on the upper part of the hinge plate 4 extends through the compartment door 2 and is rotationally connected with the compartment door 2, so that the hinge plate 4 can rotate relatively to the compartment door 2.

[0026] The lower part of the hinge plate 4 is a plate body, and the plate body at the lower part of the hinge plate 4 is arranged vertically, so that the entire hinge plate 4 is bent into an L-shape. The lower part of the hinge plate 4 is provided with waist-shaped holes 5, the number of the waist-shaped holes 5 is three, and the three waist-shaped holes 5 are arranged in parallel. At the same time, hanging plates 6 are arranged on both sides of the upper end of the open side of the compartment framework 1, the hanging plates 6 correspond to the hinge plates 4 one by one, the hanging plates 6 are bent hook-shaped, and mounting bolts 7 are arranged between the hanging plate 6 and each waist-shaped hole 5 of the hinge plate 4. After tightening the mounting bolts 7, the hanging plate 6 and the hinge plate 4 are connected and fixed. Since the mounting bolts 7 penetrate through the waist-shaped holes 5, after loosening the mounting bolts 7, the hinge plate 4 can be adjustably arranged on the hanging plate 6 in the up-down direction, so as to finely adjust the hinged position of the compartment door 2 and ensure that the compartment door 2 can be opened and closed smoothly.

[0027] In order to improve the sealing performance of the compartment 3, sealing rubber strips 8 are arranged around the open side of the compartment framework 1, the sealing rubber strips 8 surround into a square shape, and the door panel 22 of the closed compartment door 2 abuts tightly against the sealing rubber strips 8, thereby effectively sealing the compartment 3 and preventing rainwater from entering.

[0028] The cabin frame 1 and cabin door 2 form the foundation of the luggage compartment. In addition, the luggage compartment includes a luggage tray 9, an automatic telescopic component 10, and a movable support rod 11. The luggage tray 9 is also a rectangular steel frame structure used to hold passengers' luggage. The luggage tray 9 has a hexahedral structure, but one side and the top are open. The open side of the luggage tray 9 corresponds to the open side of the cabin frame 1, meaning that the open side of the luggage tray 9 and the open side of the cabin frame 1 are in the same position.

[0029] Therefore, the luggage tray 9 has two adjacent open sections, meaning that two adjacent sides of the luggage tray 9 are exposed, which facilitates manual loading and unloading of luggage. The other four sides of the luggage tray 9 are still closed, and can be regarded as guardrails, which can form barriers to confine luggage within the luggage tray 9 and prevent luggage from moving outside the luggage tray 9.

[0030] The bottom of the luggage tray 9 is a flat structure, providing a level surface. This allows passengers' suitcases to roll freely on the bottom of the tray, facilitating loading and unloading. If the bottom of the luggage tray 9 were not flat but a frame, there might be openings, making it difficult to move suitcases. Furthermore, the vertical frames on the other three sides of the luggage tray 9 can be reinforced with denser mesh, reducing the area of ​​any openings and preventing luggage from falling through.

[0031] When installed, the luggage tray 9 is located inside the cabin frame 1 and slides into the cabin frame 1. The volume of the luggage tray 9 is smaller than the volume of the compartment 3 inside the cabin frame 1, so as to accommodate the luggage tray 9. There is a gap between the luggage tray 9 and the inner wall of the cabin frame 1 to prevent the luggage tray 9 from colliding with the cabin frame 1 during sliding.

[0032] To facilitate the sliding of the luggage tray 9, slide rail assemblies 12 are provided on both sides of the bottom of the luggage tray 9. The luggage tray 9 is slidably connected to the cabin frame 1 via the slide rail assemblies 12. The slide rail assembly 12 includes an upper slide rail 121 and a lower slide rail 122 that are slidably connected vertically. The upper slide rail 121 is fixedly installed at the bottom of the luggage tray 9, and the lower slide rail 122 is fixedly installed at the bottom of the cabin frame 1. The slide rail assembly improves the smoothness of the luggage tray 9's sliding and provides guidance for the sliding. The sliding direction of the luggage tray 9 is towards the open side of the cabin frame 1.

[0033] An automatic telescopic component 10 for driving the luggage tray 9 to slide is provided at the bottom of the cabin frame 1. The automatic telescopic component 10 is connected and fixed to the bottom of the cabin frame 1, and the sliding of the luggage tray 9 can be controlled by the automatic telescopic component 10. Specifically, the automatic telescopic component 10 is centrally located between the bottom of the cabin frame 1 and the bottom of the luggage tray 9. The running direction of the automatic telescopic component 10 is the same as the sliding direction of the luggage tray 9. The end of the automatic telescopic component 10 is connected to the luggage tray 9, that is, one end of the automatic telescopic component 10 is hinged to the bottom of the luggage tray 9, so that the automatic telescopic component 10 can drive the luggage tray 9 to move out of and into the cabin frame 1.

[0034] The automatic telescopic component 10 here can be an electric actuator, a hydraulic cylinder, or a pneumatic telescopic cylinder. Preferably, the automatic telescopic component 10 uses a pneumatic telescopic cylinder, which uses compressed air as the power medium and does not produce pollution during operation. Furthermore, the compressed air required by the pneumatic telescopic cylinder can be connected to the bus's built-in air compression system, which is existing technology. This is because modern buses are equipped with air compressors that generate compressed air, which can be used for brake assist, driving door opening and closing, and assisting in clutch operation, etc. Essentially, the bus has its own air source, and the pneumatic telescopic cylinder can be directly connected to this air source.

[0035] To enable the opening and closing of the hatch 2 during the sliding of the luggage tray 9, a movable support rod 11 is hinged between the luggage tray 9 and the hatch 2. The sliding luggage tray 9 is linked to the hatch 2 via the movable support rod 11. Specifically, there are two movable support rods 11, which are arranged on both sides of the luggage tray 9 at an angle. The lower end of the movable support rod 11 is hinged to the luggage tray 9, and the hinge position of the lower end of the movable support rod 11 is away from the open side of the cabin frame 1. The upper end of the movable support rod 11 is hinged to the hatch 2, and the hinge position of the upper end of the movable support rod 11 is close to the hinge installation position of the hatch 2, that is, close to the hinge plate 4.

[0036] The principle of this invention is as follows: a solenoid valve is installed in the air line connecting the automatic telescopic component 10 to the air source. The solenoid valve is connected to the bus's onboard power supply system, and a switch is installed on the circuit between the solenoid valve and the onboard power supply system. The switch can be integrated into the driver's console. The switch controls the operation of the solenoid valve, and the solenoid valve controls the telescopic movement of the automatic telescopic component 10.

[0037] In this way, when the automatic telescopic component 10 extends, it moves the luggage tray 9 out of the cabin frame 1. At the same time, the door 2 opens via the movable support rod 11, allowing the luggage tray 9 to move out and the door 2 to open simultaneously. Once in place, passenger luggage can be loaded into the luggage tray 9 or unloaded from it. Conversely, when the automatic telescopic component 10 retracts, it moves the luggage tray 9 into the cabin frame 1. At the same time, the door 2 closes via the movable support rod 11, allowing luggage to be placed into the luggage compartment.

[0038] The embodiments described above are merely preferred embodiments of this utility model and are not intended to limit the scope of implementation of this utility model. Therefore, all equivalent changes or modifications made to the structure, features and principles described in the patent claims of this utility model should be included within the scope of the patent application of this utility model.

Claims

1. A luggage compartment for automatically opening, closing, and transporting luggage, comprising a compartment frame (1) and a door (2) hinged to the opening of the compartment frame (1), characterized in that, It also includes a luggage tray (9), an automatic telescopic component (10) and a movable support rod (11), wherein the luggage tray (9) is slidably connected inside the cabin frame (1), and the luggage tray (9) slides toward the open side of the cabin frame (1); The bottom of the cabin frame (1) is provided with an automatic telescopic component (10) for driving the luggage tray (9) to slide. The end of the automatic telescopic component (10) is connected to the luggage tray (9). The movable support rod (11) is hinged between the luggage tray (9) and the cabin door (2). The sliding luggage tray (9) opens and closes the cabin door (2) in conjunction with the movable support rod (11).

2. The baggage compartment for automatic opening, closing, and transporting baggage according to claim 1, characterized in that, The cabin frame (1) is a rectangular steel structure frame, and the cabin frame (1) is open on the side facing the outside of the passenger car; the cabin door (2) includes a door frame (21) and a door panel (22), and the door panel (22) is fixedly installed on the door frame (21), and the cross section of the door panel (22) is larger than that of the door frame (21).

3. The baggage compartment for automatic opening, closing, and transporting baggage according to claim 2, characterized in that, The cabin frame (1) has sealing strips (8) around its open side, and the door panel (22) of the closed cabin door (2) is pressed tightly against the sealing strips (8).

4. The baggage compartment for automatic opening, closing, and transporting baggage according to claim 1, characterized in that, The upper sides of the hatch (2) are respectively provided with hinge plates (4). The upper part of the hinge plate (4) is a shaft. One end of the upper part of the hinge plate (4) extends into the hatch (2) and is connected to the hatch (2). The lower part of the hinge plate (4) is a plate. The lower part of the hinge plate (4) is provided with a waist-shaped hole (5). The upper part of the open side of the cabin frame (1) is provided with a hanging plate (6). The hanging plate (6) and the waist-shaped hole (5) of the hinge plate (4) are provided with mounting bolts (7). The hinge plate (4) is adjustable up and down on the hanging plate (6).

5. A luggage compartment for automatically opening, closing, and transporting luggage according to claim 1, characterized in that, The luggage tray (9) is a rectangular steel frame with an open side and top. The open side of the luggage tray (9) and the open side of the cabin frame (1) are correspondingly arranged. The bottom of the luggage tray (9) is a flat plate structure.

6. The baggage compartment for automatic opening, closing, and transporting baggage according to claim 1, characterized in that, The luggage tray (9) is provided with slide rails (12) on both sides of the bottom. The luggage tray (9) is slidably connected to the cabin frame (1) through the slide rails (12). The slide rails (12) include an upper slide rail (121) and a lower slide rail (122) that are slidably connected. The upper slide rail (121) is fixedly installed at the bottom of the luggage tray (9), and the lower slide rail (122) is fixedly installed at the bottom of the cabin frame (1).

7. A luggage compartment for automatically opening, closing, and transporting luggage according to claim 6, characterized in that, The automatic telescopic component (10) is one of an electric push rod, a hydraulic cylinder or a pneumatic telescopic cylinder. The automatic telescopic component (10) is centrally located between the bottom of the cabin frame (1) and the bottom of the luggage tray (9). The running direction of the automatic telescopic component (10) is consistent with the sliding direction of the luggage tray (9). One end of the automatic telescopic component (10) is hinged to the bottom of the luggage tray (9).

8. The baggage compartment for automatic opening, closing, and transporting baggage according to claim 1, characterized in that, There are two movable support rods (11). The two movable support rods (11) are arranged on both sides of the luggage tray (9). The movable support rods (11) are arranged at an angle. The lower end of the movable support rod (11) is hinged to the luggage tray (9). The lower end of the movable support rod (11) is away from the open side of the cabin frame (1). The upper end of the movable support rod (11) is hinged to the cabin door (2). The upper end of the movable support rod (11) is close to the hinged installation position of the cabin door (2).

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