A vehicle-mounted turnover device capable of forming a gentle slope passage

Abstract

The utility model belongs to vehicle safety technical field, and specifically is a kind of vehicle-mounted turnover device that can form gentle slope passageway, including frame, turnover body and slope extension surface, turnover body is formed by the part of frame, when turnover body is not turned out of frame, the tread surface of the top of turnover body is formed by the part of the top of frame, the hinged surface of turnover body is formed by the part of the outer vertical surface of frame, hinge shaft is configured at the bottom line of hinged surface, hinge shaft is horizontally assembled in the position slightly upwards in one-half height of vertical step board, slope surface of turnover body is hidden in frame, when turnover body is turned out of frame, slope surface is just lapped in the door edge of vertical step board and vehicle floor plate close to door, slope extension surface is housed in frame, and form slope passageway between passageway board and vehicle floor plate with slope surface together.Solved the technical problem that wheelchair cannot be used in prior art that the slope angle of second slope plate is too large after being turned over.

Description

Technical Field

[0001] This utility model belongs to the field of vehicle safety technology, specifically a vehicle-mounted tilting device that can form a gently sloping passageway. Background Technology

[0002] The interior of a passenger vehicle includes an aisle for passengers to walk on and a floor that passengers step on first when boarding. Both the aisle and the floor are horizontally arranged, with vertical steps concealing the height difference between them. Passengers step onto the floor first, then step onto the aisle after using the steps. If a wheelchair user wants to push their wheelchair into the vehicle, a ramp needs to be built between the aisle and the ground. Currently, this ramp is constructed from two inclined panels. The ramp is constructed between the vehicle floor and the external ground. The first ramp can be stored under the vehicle floor and extends out when needed. The second ramp is constructed between the aisle panel and the vehicle floor. In existing technology, the second ramp is a flip-up flat panel with its connecting edge hinged to the aisle panel. When the vehicle is in motion, the flat panel lies flat on the aisle panel. When getting on or off the vehicle, the flat panel is flipped towards the vehicle floor. The spliced ​​edge of the flipped flat panel (the spliced ​​edge and the connecting edge are opposite each other, and in most cases, the spliced ​​edge and the connecting edge are parallel) falls on the vehicle floor near the door edge, forming a ramp aisle with the first ramp. However, the angle between the second ramp and the horizontal plane in existing technology is too large (approximately 25°), which cannot meet the requirements for wheelchair access and is not practically useful. Summary of the Invention

[0003] In order to solve the technical problem in the prior art that the angle between the second inclined plate and the horizontal plane is too large after the second inclined plate is flipped, making the wheelchair unusable, this application proposes a vehicle-mounted flipping device that can form a gentle sloping passage, thus solving the above-mentioned technical problem.

[0004] The technical solution adopted by this utility model to solve its technical problem is: This utility model provides a vehicle-mounted tilting device capable of forming a gently sloping passageway, comprising: a frame, the frame being assembled in the height difference space between the passageway panel and the floor panel of a passenger vehicle, the top surface of the frame forming part of the passageway panel, and the outer vertical surface of the frame connecting to the floor panel forming part of a vertical step panel of the passenger vehicle and being at the same height as the vertical step panel; and a tilting body, the tilting body being partially formed by the frame, wherein when the tilting body is not tilted out of the frame, the pedal surface at the top of the tilting body is formed by part of the top surface of the frame, the hinge surface of the tilting body is formed by part of the outer vertical surface of the frame, and the bottom line of the hinge surface... A hinge shaft is configured at a position slightly above half the height of the vertical step plate. The ramp surface of the flipping body is hidden within the frame. When the flipping body flips out of the frame, the ramp surface overlaps the vertical step plate and the door edge of the vehicle floor near the door. The ramp extension surface is housed within the frame. When the flipping body is not flipped out of the frame, the ramp surface is attached to the ramp extension surface. When the flipping body flips out of the frame, the ramp extension surface connects the ramp surface and the passageway plate, and together with the ramp surface, forms a ramp passageway between the passageway plate and the vehicle floor plate.

[0005] Furthermore, the shape of the flipping body is that of a triangular prism.

[0006] Furthermore, the pedal surface of the flipping body has hanging strips on both sides, and correspondingly, the inner walls of the space inside the frame for accommodating the flipping body are provided with receiving strips. The receiving strips are abutted by the hanging strips of the flipping body housed in the frame to support the flipping body.

[0007] Furthermore, the outer vertical surface of the frame has a recessed clearance groove that slopes inward into the drop space below the hinge axis.

[0008] Furthermore, a groove is formed on the pedal surface at the top of the flipping body, and a movable lifting handle is disposed in the groove.

[0009] Based on the above technical solution, the technical effects that this utility model can achieve are as follows: This utility model discloses a vehicle-mounted tilting device that can form a gently sloping passageway. It replaces the tilting plate in the prior art with a tilting body, which reduces the height of the tilting shaft (it should be noted that the tilting shaft cannot be lower than the centerline at half the height of the vertical step plate, otherwise the pedal surface of the tilting body will hit the vehicle floor after it flips out of the frame). This reduces the slope angle of the ramp passageway. At the same time, the slope extension surface of the frame extends the slope surface of the tilting body and together with the slope surface forms a gently sloping passageway between the passageway plate and the vehicle floor. This solves the technical problem in the prior art where the slope angle between the second inclined plate and the horizontal plane is too large after the second inclined plate flips, making it unusable for wheelchairs. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the vehicle-mounted tipping device of the present invention, which can form a gently sloping passageway, when the tipping body has not tipped out of the frame. Figure 2 This is a schematic diagram of the vehicle-mounted tipping device of the present invention after the tipping body has been flipped out of the frame, which can form a gently sloping passageway. Figure 3 This is a schematic diagram of the vehicle-mounted tilting device of this utility model, which can form a gently sloping passageway, on a passenger vehicle.

[0011] In this utility model: 100-passage board; 200-vehicle floor; 1-frame; 11-supporting strip; 12-avoidance groove; 2-flipping body; 21-pedal surface; 22-hinge surface; 23-hinge shaft; 24-sloping surface; 25-hanging strip; 26-handle; 3-sloping extension surface. Detailed Implementation

[0012] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present utility model or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0013] like Figure 1-3As shown, this utility model provides a vehicle-mounted tilting device that can form a gently sloping passageway, including a frame 1, a tilting body 2, and a slope extension surface 3. The frame 1 is assembled in the height difference space between the passageway 100 and the floor 200 of a passenger vehicle. The top surface of the frame 1 is formed as part of the passageway 100. The outer vertical surface of the frame 1 connected to the floor 200 is formed as part of the vertical step of the passenger vehicle and is at the same height as the vertical step. The tilting body 2 is formed by a portion of the frame 1. When the tilting body 2 is not tilted out of the frame 1, the pedal surface 21 at the top of the tilting body 2 is formed by a portion of the top surface of the frame 1. The hinge surface 22 of the tilting body 2 is formed by a portion of the outer vertical surface of the frame 1. The bottom line of the hinge surface 22 is equipped with... A hinge shaft 23 is horizontally mounted at a position slightly above half the height of the vertical step plate to prevent the flipping body 2 from hitting the vehicle floor 200 when it flips out of the frame 1. The ramp surface 24 of the flipping body 2 is hidden inside the frame 1. When the flipping body 2 flips out of the frame 1, the ramp surface 24 overlaps the vertical step plate and the edge of the vehicle floor 200 near the door. The ramp extension surface 3 is housed inside the frame 1. When the flipping body 2 is not flipped out of the frame 1, the ramp surface 24 is attached to the ramp extension surface 3. When the flipping body 2 flips out of the frame 1, the ramp extension surface 3 connects the ramp surface 24 and the passageway 100, and together with the ramp surface 24, forms a ramp passageway between the passageway 100 and the vehicle floor 200.

[0014] In one specific embodiment of this utility model, the shape of the flipping body 2 is a triangular prism shape.

[0015] In a specific embodiment of this utility model, the pedal surface 21 of the flip body 2 is provided with hanging strips 25 on both sides. Correspondingly, the inner walls of the space inside the frame 1 for accommodating the flip body 2 are provided with receiving strips 11. The receiving strips 11 are abutted by the hanging strips 25 of the flip body 2 housed in the frame 1 to support the flip body 2.

[0016] In one specific embodiment of this utility model, the outer vertical surface of the frame 1 has a recessed clearance groove 12 that slopes inward into the drop space below the hinge shaft 23, so as to prevent it from being hit by the flipping body 2 that flips out of the frame 1.

[0017] In one specific embodiment of this utility model, a groove is formed on the pedal surface 21 at the top of the flip body 2, and a movable lifting handle 26 is disposed in the groove to facilitate flipping the flip body 2 out or retracting it into the frame 1.

[0018] It should be understood that the specific embodiments described above are only for explaining the present invention and are not intended to limit the present invention. Obvious variations or modifications derived from the spirit of the present invention are still within the protection scope of the present invention.

Claims

1. A vehicle-mounted tipping device capable of forming a gently sloping passageway, characterized in that, include: A frame (1) is assembled in the gap space between the passageway panel (100) and the floor panel (200) of the passenger vehicle. The top surface of the frame (1) is formed as part of the passageway panel (100), and the outer vertical surface of the frame (1) connected to the floor panel (200) is formed as part of the vertical step panel of the passenger vehicle and is at the same height as the vertical step panel. The flip body (2) is formed by a part of the frame (1). When the flip body (2) is not flipped out of the frame (1), the pedal surface (21) at the top of the flip body (2) is formed by a part of the top surface of the frame (1). The hinge surface (22) of the flip body (2) is formed by a part of the outer vertical surface of the frame (1). The hinge shaft (23) is arranged at the bottom line of the hinge surface (22). The hinge shaft (23) is horizontally mounted at a position slightly upward at half the height of the vertical step plate. The slope surface (24) of the flip body (2) is hidden inside the frame (1). When the flip body (2) is flipped out of the frame (1), the slope surface (24) overlaps the vertical step plate and the door edge of the vehicle floor (200) near the door. The ramp extension surface (3) is housed within the frame (1). When the flipping body (2) is not flipped out of the frame (1), the ramp surface (24) faces the ramp extension surface (3). When the flipping body (2) is flipped out of the frame (1), the ramp extension surface (3) connects the ramp surface (24) and the passageway plate (100), and together with the ramp surface (24), forms a ramp passageway between the passageway plate (100) and the vehicle floor plate (200).

2. The vehicle-mounted tipping device capable of forming a gently sloping passageway according to claim 1, characterized in that, The shape of the flipping body (2) is that of a triangular prism.

3. The vehicle-mounted tipping device capable of forming a gently sloping passageway according to claim 1, characterized in that, The pedal surface (21) of the flip body (2) has a hanging strip (25) on both sides. Correspondingly, the inner walls of the space inside the frame (1) used to accommodate the flip body (2) are provided with a receiving strip (11). The receiving strip (11) is abutted by the hanging strip (25) of the flip body (2) accommodated in the frame (1) to support the flip body (2).

4. The vehicle-mounted tipping device capable of forming a gently sloping passageway according to claim 1, characterized in that, The outer vertical surface of the frame (1) has a relief groove (12) that is inclined and recessed into the drop space below the hinge shaft (23).

5. The vehicle-mounted tipping device capable of forming a gently sloping passageway according to claim 1, characterized in that, A groove is formed on the pedal surface (21) at the top of the flipping body (2), and a movable lifting handle (26) is disposed in the groove.

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