Cargo compartment skirt structure

Abstract

The utility model relates to the field of cargo compartment design, and discloses a cargo compartment skirt structure which comprises a skirt plate in threaded connection with a frame and a reinforcing piece connected with the skirt plate, the reinforcing piece is provided with a through hole matched with an outer hook, the reinforcing piece comprises a reinforcing plate vertically connected to the skirt plate and a connecting plate arranged between the reinforcing plate and a bottom plate, and the connecting plate is provided with a through hole matched with the outer hook. The reinforcing plate and the connecting plate are connected and arranged in a Y shape, the penetrating holes comprise the first matching hole formed in the reinforcing plate and the second matching hole formed in the connecting plate, an existing outer hook penetrates through the reinforcing piece arranged in the Y shape, the skirt plate and the frame are connected through bolts, and therefore the skirt plate is fixed to a cargo compartment. The device has the effects of protecting the battery pack, preventing parts from being exposed, providing safety guarantee and the like.

Description

Technical Field

[0001] This utility model relates to the field of cargo box design, specifically to a cargo box skirt structure. Background Technology

[0002] The side skirt structure of the cargo box can protect the battery pack, prevent pedestrians from being caught under the vehicle, and provide protection and theft prevention. In some electric vehicles, the side skirt of the cargo box can protect the battery pack from external influences, such as preventing external impacts from damaging the battery pack and preventing the theft of the power system battery. In addition, it can also serve an aesthetic purpose, no longer exposing the parts under the vehicle.

[0003] Existing cargo boxes such as Figure 1 As shown, the cargo box 3 includes a base plate 31, a frame 4 mounted on the bottom end of the base plate 31, and an outer hook 43 set on the frame 4. During the loading and unloading of goods in the cargo box 3, ropes are used to secure the goods in the cargo box. The ropes are hooked around the outer hooks 43 set at specified intervals on the outside of the base plate 31 of the cargo box 3 to secure the goods. However, some existing cargo boxes were not designed with side skirts, which caused the above-mentioned series of problems. Therefore, it is necessary to install side skirts on the cargo box. However, considering that the cargo boxes of the manufacturers are mass-produced, it would be too costly to modify them. Therefore, in production, it is necessary to consider both cost and the appearance of the produced vehicles. Based on the above technical problems, a technical solution that takes both into account is proposed. Utility Model Content

[0004] The present invention aims to provide a cargo box skirt structure to solve the problem of installing skirts on already manufactured batches of cargo boxes.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a cargo box skirt structure, including a skirt plate threadedly connected to the frame and a reinforcing member connected to the skirt plate, wherein the reinforcing member is provided with a through hole that matches the outer hook.

[0006] The beneficial effects of this solution are as follows: By setting reinforcement components and perforations, the reinforcement components and external hooks cooperate to install the skirt on both sides of the bottom of the cargo box. For manufacturers, cargo boxes are mass-produced and the mass-produced cargo boxes are placed together to prepare for the next production. Therefore, there is usually a large inventory of already produced cargo boxes. This structural design of the skirt is installed on the basis of the original cargo box, so it will not affect the appearance of the vehicle. It is compatible with mass-produced models and does not require spending time and money to re-apply for the vehicle announcement parameters. Compared with the existing technology, the installation of the skirt solves the safety hazards of protecting the battery pack and pedestrians being caught under the vehicle, and no longer exposes the parts under the vehicle.

[0007] Furthermore, the reinforcement includes a reinforcing plate vertically connected to the skirt plate and a connecting plate disposed between the reinforcing plate and the base plate. The reinforcing plate and the connecting plate are connected and arranged in a Y-shape. The perforation includes a first mating hole disposed on the reinforcing plate and a second mating hole disposed on the connecting plate.

[0008] Furthermore, the first and second anastomosis holes are irregularly shaped, and the reinforcement is located at the bifurcation of the Y-shaped structure, forming a channel through which the outer hook passes.

[0009] The beneficial effects of this solution are as follows: the outer hook passes through the first mating hole of the reinforcing plate and the second mating hole of the connector in sequence, and crosses the Y-shaped gap between the two in the middle, so as to realize the connection between the reinforcing part and the outer hook, and can fix the skirt to the cargo box.

[0010] Furthermore, a protrusion is provided at the hook head of the outer hook, and the width of the protrusion is greater than the width of the second mating hole.

[0011] The beneficial effects of this solution are: vibrations will occur during vehicle operation, and the protrusion can prevent the outer hook from going out backward from the second matching hole.

[0012] Furthermore, the frame includes longitudinal beams symmetrically arranged on both sides of the bottom end of the base plate, and transverse beams equally spaced between the longitudinal beams. The outer hooks are installed at both ends of the transverse beams, and the number of reinforcing parts corresponds one-to-one with the transverse beams.

[0013] Furthermore, the skirt panel includes an upper folding plate and a lower folding plate horizontally arranged at both ends, and a curved panel connecting the upper folding plate and the lower folding plate, with the curved panel protruding outwards towards both sides of the cargo box.

[0014] The beneficial effect of this solution is that the curved panel design can reduce the air resistance on both sides of the carriage during vehicle operation.

[0015] Furthermore, the upper folding plate corresponds to the longitudinal beam, and both the bottom end of the longitudinal beam and the upper folding plate are provided with several threaded holes.

[0016] Furthermore, the reinforcing plate is bent, and the bending line of the reinforcing plate is consistent with the bending line of the curved panel.

[0017] Furthermore, there is a gap between the reinforcing plate and the skirt plate to allow the outer hook to rotate.

[0018] The beneficial effect of this solution is that it ensures that there is no resistance when the outer hook is connected to the reinforcement.

[0019] Furthermore, the connecting plate includes a horizontally arranged first fixing plate, a vertically arranged second fixing plate, and an inclined plate connecting the two. A second mating hole is opened on the inclined plate. The first fixing plate is used to connect with the crossbeam, and the second fixing plate is used to connect with the reinforcing plate. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of an existing cargo box, which serves as the background technology of this utility model.

[0021] Figure 2 This is a schematic diagram of the overall structure of the cargo box in an embodiment of this utility model;

[0022] Figure 3 This is a schematic diagram of the cross-sectional structure of the cargo compartment in an embodiment of this utility model;

[0023] Figure 4 This is an embodiment of the present utility model. Figure 3 A partial structural diagram of the mid-to-high-end component. Detailed Implementation

[0024] The following detailed description illustrates the specific implementation method:

[0025] The reference numerals in the accompanying drawings include: skirt plate 1, upper folding plate 11, lower folding plate 12, curved plate 13, reinforcement 2, reinforcing plate 21, first mating hole 211, connecting plate 22, second mating hole 221, first fixing plate 222, second fixing plate 223, inclined plate 224, perforation 23, cargo box 3, bottom plate 31, outer frame 4, longitudinal beam 41, cross beam 42, outer hook 43, and protrusion 431.

[0026] Example

[0027] A cargo box skirt structure, such as Figure 2-4As shown, the cargo box 3 includes a skirt panel 1, which comprises a curved panel 13, an upper folded plate 11 horizontally positioned at the upper end of the curved panel 13, and a lower folded plate 12 horizontally positioned at the bottom end of the curved panel 13. The curved panel 13 is installed on both sides of the bottom end of the cargo box 3 and protrudes outwards to both sides of the cargo box 3. Several reinforcing plates 21 are vertically welded to the curved panel 13. The reinforcing plates 21 are bent in the same direction as the curved panel 13 and have the same bending profile as the curved panel 13. The reinforcing plates 21 are in contact with the inner surface of the curved panel 13. The cargo box 3 includes a bottom plate 31. Longitudinal beams 41 are symmetrically welded to both sides of the bottom end of the bottom plate 31. Transverse beams 42 are welded at equal intervals between the longitudinal beams 41. The transverse beams 42 and the longitudinal beams 41 together form the outer frame 4. Outer hooks 43 are welded to both ends of the crossbeam 42. Several crossbeams 42 correspond one-to-one with several reinforcing plates 21. A connecting plate 22 is provided between the crossbeam 42 and the reinforcing plate 21. The connecting plate 22 includes a first fixing plate 222 with the top horizontally set and a second fixing plate 223 with the bottom vertically set. The first fixing plate 222 and the crossbeam 42 can be welded or fixed by bolts. In this scheme, bolt connection is preferred. The second fixing plate 223 and the corresponding reinforcing plate 21 can be welded or bolted. In this scheme, welding is preferred. An inclined plate 224 is provided between the first fixing plate 222 and the second fixing plate 223. The inclined plate 224 is integrally formed with the first fixing plate 222 and the second fixing plate 223. The reinforcing plate 21 and the connecting plate 22 are connected in a Y-shaped arrangement.

[0028] like Figure 4 As shown, the top of the reinforcing plate 21 has a first mating hole 211, and the connecting plate 22 has a second mating hole 221 located at the inclined plate 224. The shapes of the first mating hole 211 and the second mating hole 221 are irregular. In order to adapt to the shape of the outer hook 43, the first mating hole 211, the second mating hole 221 and the Y-shaped bifurcation form a channel for the outer hook 43 to pass through. There is a gap for the outer hook 43 to pass through at the connection between the top of the reinforcing plate 21 and the skirt plate 1. The width of the upper folding plate 11 is the same as the width of the longitudinal beam 41. At the same time, the bottom end of the longitudinal beam 41 and the upper folding plate 11 are provided with several corresponding threaded holes. The upper folding plate 11 and the longitudinal beam 41 are fixedly connected by bolts. A protrusion 431 is welded at the hook head of the outer hook 43 with welding rod. The width of the protrusion 431 is greater than the width of the second mating hole 221 to prevent the outer hook 43 from sliding out of the second mating hole 221 due to vibration during the driving process.

[0029] like Figure 4As shown, the upper and lower ends of the reinforcing plate 21 are also provided with folded plates, which correspond to the upper folded plate 11 and the lower folded plate 12 of the skirt plate 1, respectively. The folded plates of the reinforcing plate 21 and the folded plates of the skirt plate 1 can be fixed by welding or by bolts. In this scheme, the width of the reinforcing plate 21 is set to correspond exactly to the two adjacent threaded holes on the upper folded plate 11. Therefore, threaded holes are also provided at the upper folded plate of the reinforcing plate 21. By passing the bolts through the reinforcing plate 21, the upper folded plate 11 and the longitudinal beam 41 in sequence, the reinforcing plate 21 can be fixed to the skirt plate 1, and the upper folded plate 11 can be fixed to the longitudinal beam 41.

[0030] The above descriptions are merely embodiments of this utility model. Commonly known technical solutions and / or characteristics are not described in detail here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the technical solution of this utility model. These modifications and improvements should also be considered within the scope of protection of this utility model, and will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A cargo hold skirt structure, characterized by: The skirt plate is in threaded connection with the frame, and the reinforcing member is connected with the skirt plate, and the reinforcing member is provided with a through hole matched with the outer hook; the reinforcing member comprises a reinforcing plate vertically connected with the skirt plate and a connecting plate arranged between the reinforcing plate and the bottom plate, the reinforcing plate is connected with the connecting plate and arranged in a Y shape, the through hole comprises a first anastomosis hole arranged on the reinforcing plate and a second anastomosis hole arranged on the connecting plate; the first anastomosis hole and the second anastomosis hole are irregular in shape, and the reinforcing member is located at the bifurcation of the Y-shaped structure to form a channel for the outer hook to pass through through the first anastomosis hole and the second anastomosis hole.

2. A cargo hold skirt structure according to claim 1, characterized in that: The outer hook is provided with a protrusion at the hook head, and the width of the protrusion is greater than the width of the second anastomosis hole.

3. A cargo hold skirt structure according to claim 2, characterized in that: The frame comprises longitudinal beams symmetrically arranged at both sides of the bottom end of the bottom plate, and cross beams arranged at equal intervals between the longitudinal beams, the outer hook is installed at both ends of the cross beam, and the reinforcing member is in one-to-one correspondence with the cross beam.

4. A cargo hold skirt structure according to claim 3, characterized in that: The skirt plate comprises upper and lower end horizontally arranged upper and lower folding plates and a curved plate connected between the upper and lower folding plates, and the curved plate is outwardly convex to both sides of the cargo compartment.

5. A cargo hold skirt structure according to claim 4, characterized in that: The upper folding plate corresponds to the longitudinal beam, and the bottom end of the longitudinal beam and the upper folding plate are both provided with a plurality of threaded holes.

6. A cargo hold skirt structure according to claim 5, characterized in that: The reinforcing plate is curvedly arranged, and the bending line type of the reinforcing plate is consistent with the bending line type of the curved plate.

7. A cargo hold skirt structure according to claim 6, characterized in that: There is a gap between the reinforcing plate and the skirt plate for the outer hook to rotate.

8. A cargo hold skirt structure according to claim 7, characterized in that: The connecting plate comprises a first fixed plate arranged horizontally, a second fixed plate arranged vertically, and an inclined plate connected between the first fixed plate and the second fixed plate, the second anastomosis hole is arranged on the inclined plate, the first fixed plate is used for connecting with the cross beam, and the second fixed plate is used for connecting with the reinforcing plate.

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