Vehicle

Abstract

The utility model relates to the technical field of vehicle energy absorption, and discloses a vehicle which comprises a vehicle body, the vehicle body is provided with a trunk and an arrangement cavity located below the trunk, a plurality of energy absorption rib plates are arranged in the arrangement cavity at intervals, and a plurality of lattice-shaped buffer cavities are formed between the energy absorption rib plates and the inner wall of the arrangement cavity. When a collision accident occurs, the plurality of energy-absorbing rib plates can be bent in an energy-absorbing manner, so that the plurality of buffer chambers are deformed, the technical problems that in the prior art, the energy-absorbing capacity of a trunk is insufficient, and passengers in a vehicle are prone to danger when collision occurs are solved, and the purposes that energy-absorbing buffering can be performed through the plurality of energy-absorbing rib plates when the vehicle is collided, and the safety of the vehicle is improved are achieved. And the impact on passengers in the vehicle is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle energy absorption, and particularly to a vehicle. Background Art

[0002] At present, with the increasing intelligence of vehicles, the demand for electrical components in vehicles is also increasing, resulting in more and more electrical components installed on each vehicle. Most of the vehicles on the market set a large number of electrical components below the trunk area. However, the trunk is an energy absorption area for collisions. Installing a large number of electrical components will reduce the strength of the trunk, resulting in insufficient energy absorption capacity of the trunk, and it is easy for passengers in the vehicle to be in danger during a collision. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a vehicle to solve the technical problem that the energy absorption capacity of the trunk in the prior art is insufficient and passengers in the vehicle are easy to be in danger during a collision.

[0004] To solve the above technical problem, the utility model provides a vehicle, including a vehicle body, the vehicle body is provided with a trunk and a layout chamber located below the trunk, a plurality of energy absorption rib plates are arranged at intervals in the layout chamber, and a plurality of grid-shaped buffer chambers are formed between the plurality of energy absorption rib plates and the inner wall of the layout chamber.

[0005] In an alternative embodiment, the energy absorption rib plate includes a transverse plate and a vertical plate, and both ends of the transverse plate and both ends of the vertical plate are respectively connected to the inner wall of the layout chamber.

[0006] In an alternative embodiment, the transverse plate and the vertical plate are arranged crosswise, the transverse plate extends along a first direction, and the vertical plate extends along a second direction.

[0007] In an alternative embodiment, a plurality of vertical plates are provided, the plurality of vertical plates are arranged at intervals along the length direction of the transverse plate, and each vertical plate is respectively connected to the transverse plate and the layout chamber.

[0008] In an alternative embodiment, it further includes a connecting piece;

[0009] A groove is provided on the connecting piece, the connecting piece is fixed on the surface of the layout chamber, and the end of the energy absorption rib plate extends into the groove and is clamped.

[0010] In an alternative embodiment, the connecting piece includes a connecting piece and a bolt;

[0011] An installation hole is provided on the connecting piece, and the bolt passes through the installation hole and is connected to the surface of the layout chamber so that the connecting piece is fixed on the layout chamber;

[0012] The connecting piece is provided with the groove, and the groove extends along the width direction of the connecting piece.

[0013] In an alternative embodiment, it further includes a bumper beam;

[0014] The bumper beam is arranged on the side of the arrangement chamber away from the cockpit, and the bumper beam is connected to the luggage compartment.

[0015] In an alternative embodiment, it further includes a shielding film;

[0016] The shielding film is attached to the inner wall surface of the arrangement chamber and the surface of the energy-absorbing rib plate.

[0017] In an alternative embodiment, the energy-absorbing rib plate is provided with through holes, and the through holes penetrate through the energy-absorbing rib plate, so that two adjacent buffer chambers communicate with each other through the through holes.

[0018] In an alternative embodiment, one through hole is provided at each of the positions where the energy-absorbing rib plate is close to and away from the inner wall of the arrangement chamber.

[0019] The present utility model provides a vehicle, which includes a vehicle body. The vehicle body is provided with a luggage compartment and an arrangement chamber located below the luggage compartment. A plurality of energy-absorbing rib plates are arranged at intervals in the arrangement chamber, and a plurality of grid-shaped buffer chambers are formed between the plurality of energy-absorbing rib plates and the inner wall of the arrangement chamber. In the event of a collision accident, the plurality of energy-absorbing rib plates can absorb energy and bend, causing the plurality of buffer chambers to deform, solving the technical problem of insufficient energy absorption capacity of the luggage compartment in the prior art and the risk of danger to the passengers in the vehicle during a collision, and achieving the technical effect that the vehicle can absorb energy and buffer through the plurality of energy-absorbing rib plates during a collision, reducing the impact on the passengers in the vehicle. Description of the Drawings

[0020] Figure 1 It is a schematic structural diagram of the vehicle mentioned in the embodiment of the present utility model;

[0021] Figure 2 It is another schematic structural diagram of the vehicle mentioned in the embodiment of the present utility model;

[0022] Figure 3 It is a schematic structural diagram of the vehicle body and the energy-absorbing rib plate mentioned in the embodiment of the present utility model;

[0023] Figure 4 It is for Figure 3 the front view;

[0024] Figure 5 It is for Figure 3 the top view;

[0025] Figure 6It is a cross-sectional view of the vehicle mentioned in the embodiments of the present utility model;

[0026] Figure 7 It is a schematic diagram of the partial structure of the vehicle mentioned in the embodiments of the present utility model.

[0027] In the figure, 1 - vehicle body; 2 - trunk; 3 - layout chamber; 4 - buffer chamber; 5 - horizontal plate; 6 - vertical plate; 7 - connecting member; 8 - anti-collision beam; 9 - through hole. Specific embodiments

[0028] The following will further describe in detail the specific embodiments of the present utility model in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present utility model, but are not used to limit the scope of the present utility model.

[0029] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0030] In the related art, the trunk is a collision energy absorption area. Installing a large number of electrical components will reduce the strength of the trunk, resulting in insufficient energy absorption capacity of the trunk, and it is easy for the passengers in the vehicle to be in danger when a collision occurs.

[0031] In view of this, as Figures 1-7 shown, some embodiments of the present utility model provide a vehicle, including a vehicle body 1. The vehicle body 1 is provided with a trunk 2 and a layout chamber 3 located below the trunk 2. A plurality of energy absorption rib plates are arranged at intervals in the layout chamber 3, and a plurality of grid-shaped buffer chambers 4 are formed between the plurality of energy absorption rib plates and the inner wall of the layout chamber 3.

[0032] In the above embodiments, the vehicle body 1 can be made of conventional metal materials. Since many existing vehicles are also provided with storage spaces at the front of the vehicle, the vehicle body 1 can include the front and rear parts. Similarly, the trunk 2 can also include the storage spaces at the front and rear parts. Generally, a partition is provided between the trunk 2 and the layout chamber 3. The partition can be detachable from the vehicle body 1 and is generally made of rigid plastic. It can be detached from the vehicle body 1 when needed. The partition covers the surface of the layout chamber 3 below. The layout chamber 3 below can be recessed towards the ground according to the shape of the vehicle body 1. The inner walls of the layout chamber 3 can all be made of metal materials. A plurality of energy-absorbing rib plates are provided in the layout chamber 3. The energy-absorbing rib plates can be arranged in the layout chamber 3 by welding. The energy-absorbing rib plates can be made of fiberglass or metal materials. After the energy-absorbing rib plates are arranged in the layout chamber 3, the energy-absorbing rib plates and the inner walls of the layout chamber 3 can enclose a plurality of buffer chambers 4. The buffer chambers 4 can be in the shape of a cuboid. Electrical components can be provided in the buffer chambers 4. Thus, when a collision accident occurs and the vehicle body 1 collapses, the energy-absorbing rib plates in the layout chamber 3 provided at the trunk 2 can absorb energy, reduce the intrusion into the passenger compartment, and at the same time can protect the electrical components provided in the buffer chambers 4 to a certain extent through the energy-absorbing rib plates, and can also organize and plan the layout chamber 3 to provide more layout space for electrical components, and at the same time the layout chamber 3 is more tidy and beautiful.

[0033] Some embodiments of the present utility model provide a vehicle. When a collision accident occurs, a plurality of energy-absorbing rib plates can absorb energy and bend, causing the plurality of buffer chambers 4 to deform, solving the technical problem of insufficient energy absorption capacity of the trunk in the prior art and the danger that passengers in the vehicle are prone to occur during a collision, and achieving the technical effect that the vehicle can absorb energy and buffer through a plurality of energy-absorbing rib plates during a collision to reduce the impact on passengers in the vehicle.

[0034] In an alternative embodiment, the energy-absorbing rib plate includes a horizontal plate 5 and a vertical plate 6. The two ends of the horizontal plate 5 and the two ends of the vertical plate 6 are respectively connected to the inner walls of the layout chamber 3.

[0035] In the above embodiments, the horizontal plate 5 and the vertical plate 6 can be welded together or integrally formed by pouring. The horizontal plate 5 and the vertical plate 6 are respectively connected to the side wall and the inner wall of the layout chamber 3. Among them, the two ends of the horizontal plate 5 and the vertical plate 6 in the length direction are respectively connected to the opposite inner walls of the layout chamber 3, and the long sides of the horizontal plate 5 and the vertical plate 6 close to the bottom end of the layout chamber 3 are connected to the bottom end of the layout chamber 3, so that the connection between the horizontal plate 5 and the vertical plate 6 is more firm. When the layout chamber 3 deforms due to a collision, the horizontal plate 5 and the vertical plate 6 can better absorb energy.

[0036] In an alternative embodiment, the horizontal plate 5 and the vertical plate 6 are arranged crosswise. The horizontal plate 5 extends along a first direction, and the vertical plate 6 extends along a second direction.

[0037] In the above embodiment, the horizontal plate 5 and the vertical plate 6 are vertically arranged and intersect, that is, the connection part of the horizontal plate 5 and the vertical plate 6 is not at the two end faces of the horizontal plate 5, nor at the two end faces of the vertical plate 6, so that the horizontal plate 5 and the vertical plate 6 can fully play the role of support, and the support positions of the horizontal plate 5 and the vertical plate 6 are closer to the center of the arrangement chamber 3. Further, the first direction can be the length direction of the arrangement chamber 3, the second direction can be the width direction of the arrangement chamber 3, and the first direction and the second direction are respectively perpendicular to the ground, so that the horizontal plate 5 and the vertical plate 6 can be perpendicular to the bottom surface of the arrangement chamber 3, making the buffer chamber 4 a cuboid, so that the electrical components inside the buffer chamber 4 are easier to install and maintain.

[0038] In an alternative embodiment, a plurality of vertical plates 6 are provided, and the plurality of vertical plates 6 are arranged at intervals along the length direction of the horizontal plate 5, and each vertical plate 6 is respectively connected to the horizontal plate 5 and the arrangement chamber 3.

[0039] In the above embodiment, a plurality of vertical plates 6 can be provided. Exemplarily, five vertical plates 6 can be provided, and the plurality of vertical plates 6 are arranged at intervals and evenly along the length direction of the arrangement chamber 3, and one horizontal plate 5 is provided, and the horizontal plate 5 is arranged at the midline position of each vertical plate 6 to connect the horizontal plate 5 with each vertical plate 6, so that when a collision accident occurs, the plurality of vertical plates 6 can absorb energy better.

[0040] Optionally, the width between adjacent vertical plates 6 can be adjusted adaptively, and the setting position of the horizontal plate 5 can also be adjusted adaptively, so that the volumes of the plurality of buffer chambers 4 are inconsistent, so that in the face of electrical components of different sizes, they can be arranged adaptively, with the larger electrical components arranged in the larger buffer chamber 4 and the smaller electrical components arranged in the smaller buffer chamber 4, so that more electrical components can be arranged in the arrangement chamber 3.

[0041] In an alternative embodiment, a connecting member 7 is further included; a groove is provided on the connecting member 7, and the connecting member 7 is fixed on the surface of the arrangement chamber 3, and the end of the energy-absorbing rib plate extends into the groove and is clamped.

[0042] In the above embodiment, the connecting member 7 can be arranged at both ends of the horizontal plate 5, and the connecting member 7 can also be arranged at both ends of the vertical plate 6. The connecting member 7 can be made of a metal material. The connecting member 7 is arranged away from the bottom end of the arrangement chamber 3. The connecting member 7 can be arranged at the opening of the arrangement chamber 3 and flush with the surfaces of the horizontal plate 5 and the vertical plate 6. The connecting member 7 can be fixed on the arrangement surface. At the same time, the groove on the connecting member 7 can clamp the horizontal plate 5 or the vertical plate 6, so that the end of the horizontal plate 5 or the vertical plate 6 away from the bottom of the arrangement chamber 3 can be fixed through the connecting member 7, so that the horizontal plate 5 and the vertical plate 6 are more firm and can absorb energy better when a collision occurs.

[0043] In an alternative embodiment, the connecting member 7 includes a connecting piece and a bolt; the connecting piece is provided with mounting holes, and the bolt passes through the mounting holes and is connected to the surface of the arrangement chamber 3 to fix the connecting piece on the arrangement chamber 3; the connecting piece is provided with a groove, and the groove extends along the width direction of the connecting piece.

[0044] In the above embodiment, the connecting piece can be a metal pick, and a groove is provided on the side of the connecting piece facing the horizontal plate 5 or the vertical plate 6. The groove can extend along the width direction of the connecting piece. The groove can be rectangular or angled, so that after the horizontal plate 5 or the vertical plate 6 is snapped into the groove, the horizontal plate 5 or the vertical plate 6 can be fixed more firmly through the angle. Further, the connecting piece can be welded to the surface of the arrangement chamber 3 or fixed to the surface of the arrangement chamber 3 by bolts, so that both the horizontal plate 5 and the vertical plate 6 can be firmly connected to the arrangement chamber 3.

[0045] In an alternative embodiment, it further includes a bumper beam 8; the bumper beam 8 is arranged on the side of the arrangement chamber 3 away from the cockpit, and the bumper beam 8 is connected to the trunk.

[0046] In the above embodiment, the bumper beam 8 can be made of an alloy material, such as aluminum alloy. The bumper beam 8 can be straight or arc-shaped. The bumper beam 8 can be fixed to the outer surface of the trunk by welding or connected to the trunk by bolts. The bumper beam 8 is arranged on the side of the arrangement chamber 3 away from the cockpit. That is to say, in the event of a collision accident, such as a rear-end collision or an impact accident, the front bumper or the rear bumper can absorb energy first. After the front bumper or the rear bumper has completed energy absorption, the arrangement chamber 3 under the trunk, as well as the horizontal plate 5 and the vertical plate 6, can absorb energy, so as to absorb energy in two steps and better protect the passengers in the cockpit.

[0047] In an alternative embodiment, it further includes a shielding film; the shielding film is attached to the inner wall surface of the arrangement chamber 3 and the surface of the energy-absorbing rib plate.

[0048] In the above embodiment, the shielding film can be made of a metal material, such as an aluminum film. The shielding film can be in the form of a thin film and attached to the bottom and each side wall of the arrangement chamber 3, or can also be attached to the surfaces of the horizontal plate 5 and the vertical plate 6, so that the bottom and the surroundings of the buffer chamber 4 are covered by the shielding film, avoiding signal interference between electrical components in adjacent buffer chambers 4. At the same time, on the premise of setting the shielding film, the electrical components can be more concentrated, so that the space utilization rate is higher. In the same space, the arrangement chamber 3 provided with the shielding film can be provided with more electrical components.

[0049] In an alternative embodiment, the energy-absorbing rib plate is provided with through holes 9, and the through holes 9 penetrate through the energy-absorbing rib plate, so that two adjacent buffer chambers 4 are communicated through the through holes 9.

[0050] In the above embodiment, the through hole 9 can be circular. The through hole 9 can be provided on the horizontal plate 5 or on the vertical plate 6. After two adjacent buffer chambers 4 are communicated through the through hole 9, the cable can connect multiple buffer chambers 4 through the through hole 9, so that each electrical component can be electrically connected to other devices through the cable. A rubber sleeve can be provided on the through hole 9, and the rubber sleeve is sleeved on the through hole 9 to prevent the edge of the through hole 9 from scratching the cable.

[0051] In an alternative embodiment, a through hole 9 is provided at each of the inner walls of the energy absorption rib plate near and far from the arrangement chamber 3.

[0052] In the above embodiment, four through holes 9 can be provided on each vertical plate 6, and the four through holes 9 are respectively provided at the four corners of the vertical plate 6. A plurality of through holes 9 are provided on the horizontal plate 5, and one through hole 9 is provided on the horizontal plate 5 between adjacent vertical plates 6, so that the plurality of through holes 9 can pass through different cables respectively, avoiding signal interference between the cables, and avoiding over-concentration of the cables resulting in too high temperature, which is likely to burn out electrical components and cause fire accidents.

[0053] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A vehicle, characterized in that: The vehicle body (1) comprises a luggage box (2) and a layout chamber (3) located below the luggage box (2); a plurality of energy-absorbing ribs are arranged in the layout chamber (3); and a plurality of grid-shaped buffer chambers (4) are formed between the plurality of energy-absorbing ribs and the inner wall of the layout chamber (3).

2. The vehicle according to claim 1, characterized in that The energy absorbing rib plate comprises a transverse plate (5) and a vertical plate (6), and both ends of the transverse plate (5) and both ends of the vertical plate (6) are respectively connected to the inner wall of the arrangement chamber (3).

3. The vehicle according to claim 2, characterized in that The transverse plate (5) and the vertical plate (6) are arranged crosswise, the transverse plate (5) is arranged to extend along a first direction, and the vertical plate (6) is arranged to extend along a second direction.

4. The vehicle according to claim 2, characterized in that A plurality of the vertical plates (6) are provided, and the plurality of the vertical plates (6) are arranged at intervals along the length direction of the horizontal plate (5), and each of the vertical plates (6) is respectively connected to the horizontal plate (5) and the arrangement chamber (3).

5. The vehicle according to claim 1, characterized in that It also comprises a connecting piece (7); a groove is provided on the connecting piece (7); the connecting piece (7) is fixed on the surface of the arrangement chamber (3); the end of the energy absorbing rib plate extends into the groove and is clamped.

6. The vehicle according to claim 5, characterized in that The connecting member (7) comprises a connecting piece and a bolt; The connecting piece is provided with a mounting hole, and the bolt passes through the mounting hole and is connected to the surface of the arrangement chamber (3), so that the connecting piece is fixed on the arrangement chamber (3); The connecting piece is provided with the groove, and the groove is extended along the width direction of the connecting piece.

7. The vehicle according to claim 1, characterized in that It also comprises an anti-collision beam (8); the anti-collision beam (8) is arranged on a side of the arrangement chamber (3) away from the cabin, and the anti-collision beam (8) is connected to the luggage box.

8. The vehicle according to claim 1, characterized in that Also included is a shielding film; The shielding film is attached to the inner wall surface of the arrangement chamber (3) and the surface of the energy absorbing rib plate.

9. The vehicle according to claim 1, characterized in that The energy absorbing rib plate is provided with a through hole (9), and the through hole (9) is arranged through the energy absorbing rib plate so that two adjacent buffer chambers (4) are connected through the through hole (9).

10. The vehicle according to claim 9, characterized in that The energy absorbing rib plate is provided with a through hole (9) at a position close to and a position far from the inner wall of the arrangement chamber (3).

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