Ventilation cover plate, front assembly and vehicle

Abstract

The utility model relates to the technical field of vehicles and provides a ventilation cover plate, a front assembly and a vehicle in order to solve the technical problem that some known ventilation cover plates are difficult to reduce collision damage and keep good durability at the same time. The ventilation cover plate comprises a supporting part, a connecting part and a crushing part. The supporting part comprises a first end and a second end which are spaced in the height direction of the vehicle, and the first end is used for being fixed to a basic part. The connecting part is connected to the second end. The crushing part is provided with an abutting end and a connecting end which are spaced in the height direction of the vehicle, the connecting end is connected to the connecting part, the connecting end and the second end are spaced in the length direction of the vehicle, the abutting end is used for abutting against a cabin cover of the vehicle, and the crushing part tends to be flattened relative to the connecting part when the abutting end is stressed. The method has the beneficial effects that the protection effect on users of vulnerable groups of roads can be improved, and good use durability can be kept at the same time.

Description

Technical Field

[0001] This application relates to the technical field of vehicles, and more specifically, to a ventilation cover, a front assembly, and a vehicle. Background Art

[0002] During the driving of a vehicle, there may be a problem that vulnerable road users collide with the vehicle. There is a ventilation cover between the engine hood and the windshield of some vehicles, and the ventilation cover is used for air exchange between the inside and outside of the vehicle. When a vulnerable road user collides with the area between the engine hood and the windshield of the vehicle, the ventilation cover has a great impact on the injury suffered by the vulnerable road user.

[0003] Some known vehicles choose to thin the structure of the ventilation cover or design a crush structure to reduce the injury suffered by vulnerable road users. However, the above-mentioned ventilation cover has a problem of poor durability. How to balance the role of reducing injury and maintaining good durability is a problem that needs to be considered. Summary of the Utility Model

[0004] This application provides a ventilation cover, a front assembly, and a vehicle to solve the technical problem that some known ventilation covers are difficult to balance reducing collision injury and maintaining good durability.

[0005] This application provides a ventilation cover, including a support portion, a connecting portion, and a crush portion. The support portion includes a first end and a second end spaced apart in the height direction of the vehicle, and the first end is used for fixing to a base member. The connecting portion is connected to the second end. The crush portion has a top end and a connecting end spaced apart in the height direction of the vehicle, the connecting end is connected to the connecting portion, the connecting end is spaced apart from the second end in the length direction of the vehicle, the top end is used for abutting against the engine hood of the vehicle, and the crush portion has a tendency to flatten relative to the connecting portion when the top end is stressed.

[0006] When a vulnerable road user (such as a pedestrian, a cyclist, an electric vehicle or a motorcycle rider, etc.) collides with the vehicle and impacts the engine hood (for example, when the head of the vulnerable road user collides with the engine hood), after the pressure received by the engine hood is transmitted to the crush portion, the crush portion bends relative to the connecting portion, generating a large deformation, playing a buffering role, enabling the vulnerable road user to continue to displace downward relative to the vehicle, thereby reducing the injury caused by the vehicle to the vulnerable road user and improving the protection effect on the vulnerable road user. At the same time, the crush portion is connected to the base member through the connecting portion and the support portion, and the shapes of the connecting portion and the support portion can improve the bending strength and stiffness of the ventilation cover, so that the ventilation cover still maintains high durability during normal use and is not prone to collapse or deformation during the process of supporting the engine hood for a long time.

[0007] Therefore, the ventilation cover of the present application can simultaneously improve the protection of vulnerable road users and maintain good durability.

[0008] In one possible implementation:

[0009] The support portion includes a first support plate and a second support plate, wherein the first support plate is used to be fixed to the base member, one end of the second support plate along the vehicle height direction is connected to the first support plate, and the other end of the second support plate along the vehicle height direction is connected to the connection portion.

[0010] In one possible implementation:

[0011] The supporting portion further includes a reinforcing plate connected between the connecting portion and the second supporting plate.

[0012] In one possible implementation:

[0013] The crushing portion is a crushing plate having a first surface and a second surface opposite to each other along the length direction of the vehicle, and both the first surface and the second surface are flat surfaces.

[0014] In one possible implementation:

[0015] The crushed portion has a first surface close to the connecting portion along the length direction of the vehicle. The connecting portion has a third surface close to the crushed portion along the height direction of the vehicle, and the first surface and the third surface form a set intersection angle, and the set intersection angle is α, α>90°.

[0016] In one possible implementation:

[0017] The ventilation cover also includes a ventilation plate, which is connected to the side of the connecting part away from the crushed part along the length direction of the vehicle, and the ventilation plate is used to be connected to the windshield; the ventilation plate has a plurality of ventilation holes, and the plurality of ventilation holes are spaced apart along the width direction of the vehicle.

[0018] In one possible implementation:

[0019] The ventilation cover plate also includes a plurality of wind guide parts, the number of the wind guide parts is the same as the number of the ventilation holes, the wind guide parts include side walls and a bottom wall, the side walls are connected to the ventilation plate and are located around the holes of the ventilation holes, the bottom wall is spaced apart from the ventilation plate and connected to the side walls, the bottom wall and the side walls form an air guide cavity, the air guide cavity is provided with an opening, and the air guide cavity is communicated with the ventilation holes.

[0020] In one possible implementation:

[0021] The side of the connecting portion away from the crushing portion along the length direction of the vehicle is used to connect to the windshield. The ventilation cover plate also includes a shielding plate, which is connected to the connecting portion. In the height direction of the vehicle, the shielding plate extends in a direction away from the supporting portion to close to the engine cover.

[0022] The present application also provides a front assembly, including a base member, the aforementioned ventilation cover plate and a cabin cover. The support portion of the ventilation cover plate is connected to the base member. The cabin cover is movably overlapped with the crushed portion of the ventilation cover plate relative to the ventilation cover plate.

[0023] The present application also provides a vehicle, comprising the aforementioned front assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 A schematic structural diagram of a vehicle according to an embodiment of the present application.

[0026] Figure 2 This is a schematic structural diagram of a front assembly according to an embodiment of the present application.

[0027] Figure 3 This is a schematic diagram of the exploded structure of the front assembly of one embodiment of the present application.

[0028] Figure 4 for Figure 2 Partial cross-sectional view at III-III.

[0029] Figure 5 A partial cross-sectional view of a ventilation cover according to an embodiment of the present application.

[0030] Figure 6 This is a schematic structural diagram of a ventilation cover according to an embodiment of the present application.

[0031] Figure 7 for Figure 6 Schematic diagram of the enlarged structure at position VIII in the figure.

[0032] Figure 8 for Figure 4 Schematic diagram of the enlarged structure at IV in the middle.

[0033] Figure 9 This is a schematic structural diagram of the ventilation cover plate of one embodiment of the present application from another viewing angle.

[0034] Description of Main Component Symbols:

[0035]

[0036] Specific Embodiment

[0037] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments.

[0038] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. When an element is considered to be "disposed on" another element, it can be directly disposed on the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0039] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs. The terms used in the description of this application herein are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "or / and" used herein includes any and all combinations of one or more of the related listed items.

[0040] Some embodiments of the present application will be described in detail. Without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0041] Refer to Figure 1 , this embodiment provides a vehicle 300, including a front assembly 200. Referring to Figures 2 to 4 , the front assembly 200 includes a vehicle body main body 301, a base member 201, a ventilation cover plate 100, an engine hood 203 and a windshield 204. The engine hood 203 is rotatably connected to the vehicle body main body 301 through a hood hinge (not shown in the figure). The base member 201 is connected to the vehicle body main body 301. In this embodiment, the base member 201 can be configured as a water trough assembly 202. The specific structure of the water trough assembly 202 can refer to the existing water trough structure and will not be elaborated here. The windshield 204 is located on one side of the engine hood 203 along the length direction X of the vehicle 300. The windshield 204 is connected to the vehicle body main body 301. The ventilation cover plate 100 is located below the engine hood 203 along the height direction Z of the vehicle 300.

[0042] Refer to Figure 3 , the engine hood 203 includes an inner hood panel 2031 and an outer hood panel 2032. The outer hood panel 2032 covers the inner hood panel 2031.

[0043] Refer to Figure 3 , on one side of the engine hood 203 close to the windshield 204 along the length direction X of the vehicle 300, there is an avoidance groove 2034. The avoidance groove 2034 is recessed at one end close to the vehicle head. One end of the windshield 204 along the length direction X of the vehicle 300 extends into the avoidance groove 2034, and one end of the windshield 204 along the length direction X of the vehicle 300 close to the engine hood 203 extends below the inner hood panel 2031.

[0044] Cooperatively refer to 4 and Figure 5 , the ventilation cover plate 100 includes a support portion 10, a connecting portion 20 and a crushing portion 30. The support portion 10 includes a first end 10a and a second end 10b spaced apart along the height direction Z of the vehicle 300. The first end 10a is used to be fixed to a base member 201 (such as a water trough assembly 202). The connecting portion 20 is connected to the second end 10b. The crushing portion 30 has an abutting top end 30b and a connecting end 30a spaced apart along the height direction Z of the vehicle 300. The connecting end 30a is connected to the connecting portion 20. The connecting end 30a and the second end 10b are spaced apart along the length direction X of the vehicle 300. The abutting top end 30b is used to abut against the engine hood 203 of the vehicle 300. When the abutting top end 30b is stressed, the crushing portion 30 has a tendency to flatten relative to the connecting portion 20.

[0045] When a vulnerable road user (such as a pedestrian, a cyclist, an electric vehicle or a motorcycle rider, etc.) collides with the vehicle 300 and impacts the engine hood 203 (for example, when the head of the vulnerable road user collides with the engine hood 203), after the pressure received by the engine hood 203 is transmitted to the crushing portion 30, the crushing portion 30 bends relative to the connecting portion 20, generating a large deformation, playing a buffering role, enabling the vulnerable road user to continue to displace downward relative to the vehicle 300, thereby reducing the harm caused by the vehicle 300 to the vulnerable road user and improving the protection effect on the vulnerable road user.

[0046] At the same time, the crushing portion 30 is connected to the base member 201 through the connecting portion 20 and the support portion 10. The shapes of the connecting portion 20 and the support portion 10 can improve the bending strength and stiffness of the ventilation cover plate 100, so that the ventilation cover plate 100 still maintains high durability during normal use and is not prone to collapse or deformation problems during the process of supporting the engine hood 203 for a long time.

[0047] Therefore, the ventilation cover plate 100 of this embodiment can simultaneously take into account improving the protection effect on vulnerable road users and maintaining good use durability.

[0048] In this embodiment, the connecting portion 20 is generally in the structure of a horizontal plate. Along the length direction X of the vehicle 300, one end of the connecting portion 20 is connected to the second end 10b, and the other end of the connecting portion 20 is connected to the connecting end 30a. In other embodiments, the connecting end 30a and the second end 10b may also be spaced apart and connected to the connecting portion 20. The flattening of the crushing portion 30 relative to the connecting portion 20 means that the crushing portion 30 is bent relative to the connecting portion 20 to be substantially parallel to the length direction X of the vehicle 300.

[0049] In some embodiments, referring to Figure 5 , the crushing portion 30 is a crushing plate 31. The crushing plate 31 has a first surface 311 and a second surface 312 facing away from each other along the length direction X of the vehicle 300. Both the first surface 311 and the second surface 312 are flat surfaces.

[0050] In this way, there is no structure such as a reinforcing rib on the surface of the crushing plate 31, so that the crushing plate 31 can generate a large deformation when being collided by a vulnerable road user, thereby further reducing the injury value to the vulnerable road user.

[0051] In some embodiments, a plurality of weight-reducing holes penetrating along the thickness direction of the crushing plate 31 may be formed to further improve the protection effect. Moreover, in some embodiments, the thickness of the crushing plate 31 is greater than the thickness of the supporting portion 10 to further improve the durability of the crushing portion 30 and ensure the strength and stiffness of the ventilation cover plate 100.

[0052] In some embodiments, referring to Figure 4 and Figure 5 , the first surface 311 of the crushing plate 31 is the surface close to the windshield 204. Along the height direction Z of the vehicle 300, the connecting portion 20 has a third surface 21 close to the crushing portion 30. The first surface 311 and the third surface 21 form a set angle, and the set angle is α, where α > 90°. Among them, the third surface 21 may be parallel to the length direction X of the vehicle 300, or the included angle between the third surface 21 and the length direction X of the vehicle 300 is between 0° and 10°.

[0053] In this way, when the ventilation cover plate 100 is impacted by a vulnerable road user, it has a greater tendency to bend downward along the height direction Z of the vehicle 300 under the action of the impact force. When the impact force is small, the included angle between the first surface 311 and the third surface 21 can increase faster, thereby making the crushing speed of the crushing portion 30 faster and further improving the protection effect on the vulnerable road user.

[0054] In some embodiments, α > 93° to further ensure the crushing speed of the crushing portion 30.

[0055] In some embodiments, see Figure 4 and Figure 5 , the ventilation cover 100 also includes a sealing plate 41, a first sealing protrusion 42 and a second sealing protrusion 43. The sealing plate 41 is connected to the side of the crushed portion 30 away from the windshield 204 along the height direction Z of the vehicle 300. The first sealing protrusion 42 and the second sealing protrusion 43 are connected to the sealing plate 41 at intervals along the length direction X of the vehicle 300. The first sealing protrusion 42, the second sealing protrusion 43 and the sealing plate 41 together form a first sealing groove 44. The front assembly 200 also includes a first sealing member 51. The first sealing member 51 is fitted in the first sealing groove 44 and is used to push against the engine cover 203. In this way, the sealing fit between the crushed portion 30 and the engine cover 203 is achieved. In addition, the sealing plate 41 can further improve the tilting and bending tendency of the engine cover 203 after being subjected to force, so that the speed of increasing the angle between the first surface 311 and the third surface 21 is further improved, and the protective effect of the ventilation cover 100 is further improved.

[0056] In some embodiments, the first sealing member 51 may be made of a flexible structure. When the engine cover 203 is impacted, the first sealing member 51 may provide a certain buffering effect, thereby further improving the protective effect of the ventilation cover 100 on vulnerable road users.

[0057] In other embodiments, the sealing plate 41 may also be connected to a side of the crushing portion 30 close to the windshield 204 along the height direction Z of the vehicle 300 .

[0058] In some embodiments, see Figure 4 , the hood inner panel 2031 includes a concave portion 2033. The concave portion 2033 is concave downward along the height direction Z of the vehicle 300 and abuts against the first sealing member 51. A buffer space Q is formed between the concave portion 2033 and the hood outer panel 2032. In this way, the buffer space Q can play a buffering role when a vulnerable road user collides with the hood 203, thereby improving the protection effect of the vehicle 300 on vulnerable road users.

[0059] In some embodiments, see Figure 4 and Figure 5 The support portion 10 includes a first support plate 11 and a second support plate 12. The first support plate 11 is used to be fixed to the base member 201 (for example, the water flow channel assembly 202). One end of the second support plate 12 along the height direction Z of the vehicle 300 is connected to the first support plate 11, and the other end of the second support plate 12 along the height direction Z of the vehicle 300 is connected to the connection portion 20.

[0060] In some embodiments, the first support plate 11 extends along the length direction X of the vehicle 300 to improve the installation reliability of the support portion 10 and the water trough assembly 202 .

[0061] In some embodiments, the second support plate 12 extends along the height direction Z of the vehicle 300 to improve the supporting effect of the second support plate 12. When the impact force is conducted from the first support plate 11 to the second support plate 12, it is not easy for the second support plate 12 to generate inclined bending deformation. In other embodiments, the plate surface of the second support plate 12 may also intersect with the height direction Z of the vehicle 300.

[0062] In some embodiments, referring to Figure 5 , the support portion 10 further includes a reinforcing plate 13, and the reinforcing plate 13 is connected between the connecting portion 20 and the second support plate 12. The reinforcing plate 13 can improve the overall stiffness and strength of the support portion 10 to improve the durability of the ventilation cover plate 100, so that the ventilation cover plate 100 can still maintain good durability when supporting the engine hood 203 for a long time.

[0063] In some embodiments, the number of the reinforcing plates 13 is multiple. The multiple reinforcing plates 13 are spaced along the width direction Y of the vehicle 300 (i.e., the length direction of the ventilation cover plate 100). In this way, the overall strength of the support portion 10 can be improved more evenly.

[0064] In some embodiments, the shape of the reinforcing plate 13 is triangular. The two short sides of the triangle are respectively connected to the connecting portion 20 and the second support plate 12. In this way, the reinforcement effect of the connecting portion 20 and the second support plate 12 can be improved.

[0065] In other embodiments, a plurality of reinforcing structures may be additionally provided at the connection between the first support plate 11 and the second support plate 12 to further strengthen the strength and support effect of the support portion 10.

[0066] In some embodiments, referring to Figure 4 , the ventilation cover plate 100 further includes a plurality of buckles 60 (which can also be seen in Figure 8 ). The plurality of buckles 60 are all connected to one side of the second support plate 12 close to the windshield 204 along the length direction X of the vehicle 300. The plurality of buckles 60 are spaced along the length direction of the second support plate 12 (i.e., the width direction Y of the vehicle). The plurality of buckles 60 are all used for installing a wire harness (not shown in the figure). Among them, the wire harness can be configured as a control wire harness or a power wire harness of a vehicle accessory (such as a windshield wiper).

[0067] In some embodiments, referring to Figure 4 , the front assembly 200 further includes a second seal 52. The second seal 52 is provided on the bottom surface of the first support plate 11 and is used for sealing connection to the water trough assembly 202. In this way, the water in the water trough assembly 202 will not seep into the engine compartment from the gap between the first support plate 11 and the water trough assembly 202, improving the protection effect on the engine compartment.

[0068] In some embodiments, see Figure 4 The ventilation cover 100 further includes a ventilation plate 70. The ventilation plate 70 is connected to the side of the connection portion 20 away from the crushing portion 30 along the length direction X of the vehicle 300, and the ventilation plate 70 is used to be connected to the windshield 204. The ventilation plate 70 is provided with a plurality of ventilation holes 71, and the plurality of ventilation holes 71 are distributed at intervals along the width direction Y of the vehicle 300. In this way, the interior space of the vehicle 300 and the exterior space of the vehicle 300 can exchange air through the plurality of ventilation holes 71, thereby ensuring the reliable operation of the air conditioner in the driving room of the vehicle 300.

[0069] In some embodiments, see Figure 4 , the connecting portion 20 and the windshield 204 are spaced apart along the height direction Z of the vehicle 300, and the windshield 204 is located above the connecting portion 20. The ventilation plate 70 is in an inclined state and is inclined upward along the height direction Z of the vehicle 300. In this way, when the projection of the ventilation plate 70 along the height direction Z of the vehicle 300 is fixed in the length direction X of the vehicle 300, the overall ventilation area of ​​the plurality of ventilation holes 71 can be increased, which is conducive to improving the ventilation effect. In other embodiments, the ventilation plate 70 can also be inclined downward along the height direction Z of the vehicle 300.

[0070] In some embodiments, see Figure 4 and Figure 5 The ventilation cover 100 further includes a shielding plate 80. One side of the shielding plate 80 along the height direction Z is connected to the first connecting plate. The other side of the shielding plate 80 along the height direction Z extends in a direction close to the cabin cover 203. In this way, the shielding plate 80 can shield most of the structure of the cabin cover 203, so that the user in the cab can only see the shielding plate 80 through the windshield 204, thereby having a good beautification effect on the cabin cover 203 and improving the user's experience.

[0071] In some embodiments, the side of the shielding plate 80 away from the connecting portion 20 is bent in a direction close to the windshield 204 to avoid the concave portion 2033 of the hood inner plate 2031. In other embodiments, the shielding plate 80 can also be configured as a straight plate or bent in a direction away from the windshield 204.

[0072] In some embodiments, see 4, a side of the shielding plate 80 away from the connecting portion 20 is provided with an escape notch 82. The escape notch 82 is used to escape vehicle accessories, such as a windshield wiper.

[0073] In some embodiments, a snap-fit ​​groove 81 is provided on one side of the shielding plate 80 close to the first connecting plate. The ventilating cover 100 further includes a snap-fit ​​protrusion 22, which is convexly provided on the upper surface of the connecting portion 20 along the height direction Z. The snap-fit ​​protrusion 22 is snap-fitted into the snap-fit ​​groove 81. In this way, the connection reliability between the shielding plate 80 and the connecting portion 20 can be improved.

[0074] In some embodiments, the baffle 80 and the connecting portion 20 can be formed by a two-color injection molding process.

[0075] In some embodiments, referring to Figure 6 and Figure 7 , the ventilation cover plate 100 further includes a plurality of air guiding portions 72. The number of the air guiding portions 72 is the same as the number of the ventilation holes 71. Each air guiding portion 72 includes a side wall 721 and a bottom wall 722. The side wall 721 is connected to the ventilation plate 70 and is located along the circumferential edge of the ventilation hole 71. The bottom wall 722 is spaced apart from the ventilation plate 70 and is connected to the side wall 721. The bottom wall 722 and the side wall 721 enclose an air guiding cavity 723. An opening K is provided on one side of the air guiding cavity 723 along the width direction Y of the vehicle 300, and the air guiding cavity 723 communicates with the ventilation hole 71. Thus, when the vehicle-mounted air conditioner of the vehicle 300 is operating, air can enter the air guiding cavity 723 from outside the ventilation cover plate 100 through the ventilation hole 71, and then be sent into the inside of the vehicle 300 from the opening K of the air guiding cavity 723. Since the opening K is located on the side surface of the air guiding cavity 723, the bottom wall 722 and the side wall 721 can block foreign matters such as leaves from entering the vehicle 300, ensuring the normal operation of the vehicle-mounted air conditioner.

[0076] In some embodiments, referring to Figure 7 , the air guiding portion 72 further includes a connecting rib 725. The connecting rib 725 is located at the opening K. The connecting rib 725 is connected between the bottom wall 722 and the ventilation plate 70. Thus, the connection reliability between the air guiding portion 72 and the ventilation plate 70 can be enhanced.

[0077] In some embodiments, the openings K of the plurality of air guiding portions 72 face the same direction.

[0078] In some embodiments, referring to Figure 6 , the ventilation plate 70 is further provided with avoidance through holes 75 for avoiding vehicle accessories such as windshield wipers. In this embodiment, there are two avoidance through holes 75, which are spaced apart along the length direction of the ventilation plate 70 (i.e., the width direction Y of the vehicle 300).

[0079] In some embodiments, referring to Figure 8, on one side of the ventilation plate 70 facing away from the connection portion 20, a first sealing portion 73 and a second sealing portion 74 are provided. The front assembly 200 further includes a third seal 53. The third seal 53 includes a seal skeleton 533 and a flexible coating layer 534 covering the seal skeleton 533. One side of the third seal 53 is connected to the windshield 204. On the other side of the third seal 53, a second seal groove 531 is formed. On the groove side of the second seal groove 531, two seal ribs 532 are provided at intervals along the groove depth direction of the second seal groove 531. The first sealing portion 73 extends into the second seal groove 531 and abuts against one of the seal ribs 532. The second sealing portion 74 is located outside the second seal groove 531 and overlaps with the other seal rib 532. In this way, the sealing reliability between the windshield 204 and the ventilation plate 70 can be improved.

[0080] In some embodiments, referring to Figure 9 , the ventilation cover plate 100 further includes a first mounting structure 91 and two second mounting structures 92. The first mounting structure 91 is connected to one end of the first support plate 11 facing away from the second support plate 12. The two second mounting structures 92 are respectively located at both ends of the ventilation cover plate 100 in the length direction (i.e., the width direction Y of the vehicle 300). The two second mounting structures 92 are both connected to the support portion 10, the crush portion 30, and the ventilation plate 70.

[0081] Both the first mounting structure 91 and the second mounting structure 92 can be configured as structures such as bosses and grooves to be adapted to the water chute assembly 202. Both the first mounting structure 91 and the second mounting structure 92 can be provided with relevant positioning structures and / or fixing structures such as connection holes, connection pins, and positioning posts to improve the fixing reliability with the water chute assembly 202. The specific structures of the first mounting structure 91 and the second mounting structure 92 can refer to the existing relevant fixed mounting structures and will not be elaborated here.

[0082] The above embodiments are only used to illustrate the technical solutions of the present application and not to limit them. Although the present application has been described in detail with reference to the above preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present application can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present application.

Claims

1. A ventilation cover, characterized in that: include: A support portion, the support portion comprising a first end and a second end spaced apart in a height direction of the vehicle, the first end being used for fixing to a base member; a connecting portion connected to the second end; The crushing portion comprises an abutting top end and a connecting end which are spaced apart along the height direction of the vehicle, the connecting end is connected to the connecting portion, the connecting end and the second end are spaced apart along the length direction of the vehicle, the abutting top end is used to abut against the engine hood of the vehicle, and the crushing portion has a tendency to flatten relative to the connecting portion when the abutting top end is subjected to force.

2. The ventilated cover plate according to claim 1, characterized in that: The support portion includes a first support plate and a second support plate, wherein the first support plate is used to be fixed to the base member, one end of the second support plate along the vehicle height direction is connected to the first support plate, and the other end of the second support plate along the vehicle height direction is connected to the connection portion.

3. The ventilated cover plate according to claim 2, characterized in that: The supporting portion further includes a reinforcing plate connected between the connecting portion and the second supporting plate.

4. The ventilating cover according to any one of claims 1 to 3, characterized in that: The crushing portion is a crushing plate having a first surface and a second surface opposite to each other along the length direction of the vehicle, and both the first surface and the second surface are flat surfaces.

5. The ventilating cover according to any one of claims 1 to 3, characterized in that: The crushed portion has a first surface close to the connecting portion along the length direction of the vehicle; Along the height direction of the vehicle, the connecting portion has a third surface close to the crushing portion, and the first surface and the third surface form a set intersection angle, and the set intersection angle is α, and α>90°.

6. The ventilating cover according to any one of claims 1 to 3, characterized in that: The ventilation cover also includes a ventilation plate, which is connected to the side of the connecting part away from the crushed part along the length direction of the vehicle, and the ventilation plate is used to be connected to the windshield; the ventilation plate has a plurality of ventilation holes, and the plurality of ventilation holes are spaced apart along the width direction of the vehicle.

7. The ventilated cover plate according to claim 6, characterized in that: The ventilation cover plate also includes a plurality of wind guide parts, the number of the wind guide parts is the same as the number of the ventilation holes, the wind guide parts include side walls and a bottom wall, the side walls are connected to the ventilation plate and are located around the holes of the ventilation holes, the bottom wall is spaced apart from the ventilation plate and connected to the side walls, the bottom wall and the side walls form an air guide cavity, the air guide cavity is provided with an opening, and the air guide cavity is communicated with the ventilation holes.

8. The ventilating cover according to any one of claims 1 to 3, characterized in that: The connecting portion is used to connect to a windshield on a side away from the crushing portion along the length direction of the vehicle; The ventilation cover plate further includes a shielding plate, which is connected to the connecting portion. In the height direction of the vehicle, the shielding plate extends in a direction away from the supporting portion to approach the engine compartment cover.

9. A front assembly, characterized in that: include: Basic parts; The ventilating cover according to any one of claims 1 to 8, wherein the supporting portion of the ventilating cover is connected to the base member; The cabin cover is movably overlapped with the crushed part of the ventilation cover relative to the ventilation cover.

10. A vehicle, characterized in that: Comprising the front assembly as claimed in claim 9.

Images