Front spare box assembly of vehicle and vehicle

By setting up a multi-layer water barrier member and a vent drain structure on the ventilation cover plate behind the front cabin, the problem that the front trunk of the vehicle cannot take into account waterproof and breathable is achieved, and the effect of waterproof and breathable is facilitated to store fresh food and other items.

CN223252880UActive Publication Date: 2025-08-22NIO TECH ANHUI CO LTD
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Patent Information

Application Number
CN202422475299.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-10-12
Publication Date
2025-08-22
Estimated Expiration
2034-10-12

AI Technical Summary

Technical Problem

The existing front trunk of the vehicle cannot take into account both waterproofness and breathability, and cannot meet the storage needs of items such as fresh food, live food and cooked food.

Method used

The first water barrier member and the second water barrier member are arranged on the ventilation cover plate behind the front cabin to form a multi-layer protective structure, combining the ventilation port and the drain port to achieve the effect of waterproof and breathable.

Benefits of technology

It realizes the waterproofness and breathability of the front trunk, keeping the box clean and hygienic, and convenient storage of fresh food, live food and cooked food.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of vehicles, in particular to a front spare box assembly of a vehicle and the vehicle, and aims to solve the problem that a front spare box of an existing vehicle cannot give consideration to waterproofness and air permeability at the same time. In order to achieve the purpose, the front spare box assembly comprises a box body fixed in a front cabin; the forecabin decoration plate is connected with the edge of the forecabin in a sealed mode so as to divide the forecabin into an upper space and a lower space, an avoiding opening is formed in the forecabin decoration plate, the box body is installed in the avoiding opening, and a top opening of the box body is communicated with the upper space; the ventilation cover plate is arranged between the box body and the windshield, a first water retaining component extending in the width direction of the automobile body is arranged on the ventilation cover plate, the top of the first water retaining component is attached to the cabin cover in a sealed mode, and the two ends of the first water retaining component and the edges of the two sides of the front cabin form a first ventilation opening and a second ventilation opening which communicate the upper space with the outer space correspondingly. A first water outlet and a second water outlet are formed in the positions, located at the first ventilation opening and the second ventilation opening, of the front cabin decoration plate respectively.
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Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, and specifically provides a front trunk assembly of a vehicle and a vehicle. Background Art

[0002] With the rapid development of battery technology and the change in people's car-using concepts, electric vehicles are occupying the market at an astonishing rate and are showing a trend of replacing fuel vehicles. In addition to being energy-saving and environmentally friendly, electric vehicles have a unique body structure that also has many advantages that fuel vehicles do not have. For example, the battery pack and motor are used to replace the engine and transmission system, so that the space released in the front cabin can be used to set up a front trunk for storage, thereby improving the vehicle's storage capacity and space utilization.

[0003] However, the front trunk of existing vehicles cannot take into account both waterproofness and breathability at the same time, so it cannot meet the storage needs of items such as fresh food, live food and cooked food.

[0004] Therefore, this field needs a new technical solution to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the above technical problem, that is, to solve the problem that the front trunk of the existing vehicle cannot have both waterproofness and air permeability.

[0006] In a first aspect, the utility model provides a front trunk assembly of a vehicle, the vehicle comprising a front cabin and a cabin cover, the cabin cover being pivotally connected to the top of the front cabin to cover the front cabin, the front trunk assembly comprising: a box body, the box body being fixed in the front cabin, and a take-in and put-out opening being provided on the top of the box body; a front cabin trim panel, the front cabin trim panel being sealedly connected to the edge of the front cabin to separate the front cabin into an upper space and a lower space, a avoidance opening being provided on the front cabin trim panel, the box body being mounted in the avoidance opening, and the edge of the box body being sealedly connected to the edge of the avoidance opening to communicate the box body with the upper space; and a ventilation cover panel. The front end of the ventilation cover is sealed with the box body and / or the front cabin trim, and the rear end of the ventilation cover is sealed with the windshield of the vehicle; the ventilation cover is provided with a first water retaining member extending along the width direction of the vehicle body, and when the hatch is closed, the top of the first water retaining member is sealed with the hatch, and there are gaps between the two ends of the first water retaining member and the two side edges of the front cabin respectively to form a first ventilation opening and a second ventilation opening connecting the upper space with the external space, and the front cabin trim is further provided with a first drainage opening and a second drainage opening respectively at the positions of the first ventilation opening and the second ventilation opening.

[0007] In the preferred technical solution of the above-mentioned front trunk assembly, a second water retaining member extending along the width direction of the vehicle body is also provided on the ventilation cover, the second water retaining member and the first water retaining member are spaced apart along the length direction of the vehicle body, and the second water retaining member is located between the first water retaining member and the windshield.

[0008] In the preferred technical solution of the above-mentioned front trunk assembly, a first vent hole and a second vent hole are provided on the ventilation cover plate at a position between the first water retaining member and the second water retaining member, and the first vent hole and the second vent hole are spaced apart at both ends of the ventilation cover plate.

[0009] In the preferred technical solution of the above-mentioned front trunk assembly, a third vent and a fourth vent are provided on the ventilation cover plate at a position between the second water retaining member and the windshield, and the third vent and the fourth vent are spaced apart at both ends of the ventilation cover plate.

[0010] In a preferred technical solution of the above-mentioned front trunk assembly, the front trunk assembly further comprises a front trunk water retaining member extending along the edge of the box body, and the front trunk water retaining member protrudes upward along the edge of the box body.

[0011] In the preferred technical solution of the above-mentioned front trunk assembly, the front trunk assembly also includes a front cabin sealing strip distributed along the edge of the front cabin. When the cabin cover is closed, the top of the front cabin sealing strip is sealed with the cabin cover, and there is a gap between the two ends of the first water retaining member and the front cabin sealing strips on both sides to form a first vent and a second vent connecting the upper space and the external space.

[0012] In a preferred technical solution of the above-mentioned front trunk assembly, the first water retaining member is configured as a sealing strip, and / or the second water retaining member is configured as a dam structure.

[0013] In the preferred technical solution of the above-mentioned front trunk assembly, the first drain outlet and the second drain outlet are both arranged at the lowest point of the front compartment trim panel.

[0014] In a preferred technical solution of the above-mentioned front trunk assembly, the front trunk assembly further comprises a hatch inner plate arranged at the bottom of the hatch, and the top of the first water retaining member is sealingly fitted with the hatch inner plate.

[0015] In a second aspect, the present invention provides a vehicle comprising the above-mentioned front trunk assembly.

[0016] Under the condition of adopting the above technical solution, the vehicle of the present invention includes a front cabin and a cabin cover, the cabin cover is pivotally connected to the top of the front cabin to cover the front cabin, and the front trunk assembly of the present invention includes: a box body, the box body is fixed in the front cabin, and the top of the box body is provided with a take-in and put-out opening; a front cabin trim panel, the front cabin trim panel is sealed and connected to the edge of the front cabin to separate the front cabin into an upper space and a lower space, the front cabin trim panel is provided with an avoidance opening, the box body is installed in the avoidance opening, and the edge of the box body is sealed and connected to the edge of the avoidance opening to make the box body communicate with the upper space; a ventilation cover plate, The front end of the ventilation cover is sealed with the box body and / or the front cabin trim, and the rear end of the ventilation cover is sealed with the windshield of the vehicle. The ventilation cover is provided with a first water retaining member extending along the width direction of the vehicle body. When the hatch is closed, the top of the first water retaining member is sealed with the hatch. There is a gap between the two ends of the first water retaining member and the two side edges of the front cabin, so as to form a first vent and a second vent that connect the upper space with the external space. The front cabin trim is also provided with a first drain port and a second drain port at the positions of the first vent and the second vent. Through such a configuration, on the one hand, the first water retaining member can effectively prevent water from entering the box by blocking the water flow and the first drain port and the second drain port can effectively discharge the water flow. On the other hand, the first vent and the second vent can realize air circulation between the box body and the external space, which helps to introduce fresh air and discharge odor, thereby maintaining the cleanliness and hygiene of the box.

[0017] Furthermore, the vent cover of the present invention is equipped with a second water retaining member extending along the width of the vehicle body. The second water retaining member is spaced apart from the first water retaining member along the length of the vehicle body and is located between the first water retaining member and the windshield. This arrangement creates a double layer of protection, utilizing the first and second water retaining structures to block water flow twice, gradually weakening the flow and further improving the waterproof performance of the front trunk assembly.

[0018] Furthermore, the ventilation cover of the present invention is provided with a first vent hole and a second vent hole located between the first and second water retaining members. The first and second vent holes are spaced apart at both ends of the ventilation cover. This arrangement not only meets the ventilation needs between the interior and exterior of the vehicle, but also allows for the drainage of water, further improving the drainage performance of the ventilation cover.

[0019] Furthermore, the ventilation cover of the present invention is provided with a third vent and a fourth vent located between the second water retaining member and the windshield. The third and fourth vents are spaced apart at both ends of the ventilation cover. This arrangement not only meets the ventilation needs between the interior and exterior of the vehicle, but also allows for the drainage of water, further improving the drainage performance of the ventilation cover.

[0020] Furthermore, the front trunk assembly of the present invention further includes a front trunk water retaining member extending along the edge of the trunk body, and the front trunk water retaining member protrudes upward along the edge of the trunk body. This arrangement can block the flow of water flowing into the front deck trim, preventing the water from flowing along the front deck trim into the trunk body.

[0021] Furthermore, the front trunk assembly of the present invention also includes a front compartment sealing strip distributed along the edge of the front compartment. When the hatch is closed, the top of the front compartment sealing strip is sealed against the hatch. Gaps are formed between the two ends of the first water retaining member and the front compartment sealing strips on both sides, thereby forming a first vent and a second vent that connect the upper space with the external space. This arrangement can seal the gap between the front compartment and the hatch, preventing water from flowing into the front compartment and the trunk through the gap.

[0022] Furthermore, the first water retaining member of the present invention is configured as a sealing strip, and / or the second water retaining member is configured as a dam structure. Through such a configuration, the sealing strip can improve the sealing between the hatch cover and the front cabin, and the dam structure is easy to process.

[0023] Furthermore, the first drain port and the second drain port of the present invention are both arranged at the lowest point of the front deck panel. This arrangement facilitates the drainage of water on the front deck panel and prevents accumulation of water on the front deck panel.

[0024] Furthermore, the front trunk assembly of the present invention further includes a hatch inner plate disposed at the bottom of the hatch, and the top of the first water retaining member is in sealing contact with the hatch inner plate. This arrangement improves the sealing, sound insulation, and heat insulation of the hatch.

[0025] In addition, the vehicle further provided by the present invention on the basis of the above-mentioned front trunk assembly has the technical effects possessed by the above-mentioned front trunk assembly due to the adoption of the above-mentioned front trunk assembly. Compared with the vehicle before the improvement, the front trunk assembly of the vehicle of the present invention can not only prevent the intrusion of external water flow, but also maintain air circulation with the external environment. At the same time, it can also isolate the odor on the bottom of the front cabin and the road surface, which is convenient for the storage of fresh food, live things and cooked food. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:

[0027] Figure 1 It is a structural schematic diagram of the front trunk assembly of the vehicle of the present utility model;

[0028] Figure 2 yes Figure 1 A partial enlarged view of the

[0029] Figure 3yes Figure 1 Cross-sectional view at AA in the middle;

[0030] Figure 4 It is an exploded view of the front trunk assembly of the vehicle of the present invention.

[0031] List of reference numerals:

[0032] 1. Box body; 11. Front trunk water retaining member; 2. Front cabin trim panel; 21. First drain outlet; 22. Second drain outlet; 3. Ventilation cover; 31. First water retaining member; 311. First vent; 312. Second vent; 32. Second water retaining member; 321. Third vent; 322. Fourth vent; 41. First vent; 42. Second vent; 5. Front cabin sealing strip; 6. Hatch cover inner panel. DETAILED DESCRIPTION

[0033] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0034] It should be noted that in the description of this utility model, terms such as "inner," "outer," "upper," "lower," "top," and "bottom" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. This is merely for ease of description and does not indicate or imply that the device or component described must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0035] Furthermore, it should be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "connected," and "installed" should be understood in a broad sense, for example, to refer to fixed connections, detachable connections, or integral connections. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0036] Based on the problem that the front trunk of existing vehicles cannot take into account both waterproofness and breathability at the same time as pointed out in the background technology, the utility model provides a front trunk assembly of a vehicle and a vehicle, which is intended to block the invasion of water flow from the rear by arranging a first water retaining member and a second water retaining member on the ventilation cover plate behind the front cabin, and forming a first vent and a second vent between the two ends of the first water retaining member and the front cabin sealing strip respectively, so that the front trunk can be connected to the external space for air exchange, and a first drain port and a second drain port are arranged at the first vent and the second vent to discharge the water flow at the first vent and the second vent, preventing the water flow from entering the front trunk through the first vent and the second vent, thereby realizing drainage and ventilation, and taking into account both the waterproofness and breathability of the front trunk.

[0037] Specifically, if Figures 1 to 4 As shown, the vehicle of the present invention includes a front cabin and a cabin cover, the cabin cover is pivotally connected to the top of the front cabin to cover the front cabin, and the front trunk assembly of the present invention includes: a box body 1, the box body 1 is fixed in the front cabin, and the top of the box body 1 is provided with a take-in and put-out opening; a front cabin trim panel 2, the front cabin trim panel 2 is sealed and connected to the edge of the front cabin to separate the front cabin into an upper space and a lower space, a avoidance opening is provided on the front cabin trim panel 2, the box body 1 is installed in the avoidance opening, and the edge of the box body 1 is sealed and connected to the edge of the avoidance opening to communicate the box body 1 with the upper space; a ventilation cover plate 3, the front end of the ventilation cover plate 3 is connected to the box body 1 and / or the front cabin trim panel 2 is sealed and connected, and the rear end of the ventilation cover panel 3 is sealed and connected to the windshield of the vehicle; the ventilation cover panel 3 is provided with a first water retaining member 31 extending along the width direction of the vehicle body, and when the hatch is closed, the top of the first water retaining member 31 is sealed in fit with the hatch, and there is a gap between the two ends of the first water retaining member 31 and the two side edges of the front cabin respectively to form a first vent 41 and a second vent 42 connecting the upper space with the external space, and the front cabin trim panel 2 is further provided with a first drain outlet 21 and a second drain outlet 22 at the positions of the first vent 41 and the second vent 42 respectively.

[0038] For example, the front trunk assembly of the present invention is suitable for fuel vehicles or electric vehicles with mid-mounted or rear-mounted engines. Since the front compartment of the vehicle body does not need to be equipped with a large engine and transmission system, the space in the front compartment is freed up to arrange the front trunk assembly.

[0039] Among them, the box body 1 of the front trunk assembly is set as a barrel-shaped structure with an open top, which is installed in the middle of the front cabin for storing items. The front cabin trim panel 2 is set around the box body 1 and is flush with the top of the box body 1. After the hatch is closed, the front cabin trim panel 2 can divide the front cabin into an upper space and a lower space. The front cabin trim panel 2 can be used to cover various electrical equipment, oil pipelines, etc. in the lower space, making the front cabin neat and beautiful. In addition, since the lower space is connected to the bottom of the vehicle, various oil pipelines installed at the bottom of the vehicle, such as brake fluid, lubricating oil and washing fluid, will produce various odors. At the same time, the vehicle will also bring in various odors on the road when passing through different road conditions. Therefore, by sealing the inner side of the front cabin trim panel 2 with the outer edge of the box body 1, and sealing the outer side of the front cabin trim panel 2 with the inner edge of the front cabin, it is ensured that air cannot circulate between the two, preventing the odor in the lower space from entering the upper space and the box body 1, and avoiding the air in the box body 1 from being polluted.

[0040] The ventilation cover 3 is located at the connection between the front cabin and the windshield. In this solution, the front end of the ventilation cover 3 is sealedly connected to the rear end of the box body 1 and the front cabin trim 2 on both sides of the box body 1, so that the ventilation cover 3 and the front cabin trim 2 are in the same plane, and the rear end of the ventilation cover 3 is sealedly connected to the windshield. After the cabin cover is closed, there is a gap between the rear end of the cabin cover and the ventilation cover 3. The first water retaining member 31 is sealed in the gap between the rear end of the cabin cover and the ventilation cover 3. It should be noted that the first water retaining member 31 does not completely close the gap, and its two ends do not extend to the two side edges of the front cabin, thereby forming a first vent 41 and a second vent 42 at both ends of the first water retaining member 31, so that fresh air from the outside can enter.

[0041] The first drain port 21 and the second drain port 22 can drain the water entering the first vent 41 and the second vent 42 in time, so that the first vent 41 and the second vent 42 can allow air to pass through while preventing water from passing through, thereby achieving a waterproof and breathable effect.

[0042] Specifically, in a rainy environment, the water flow behind the front cabin will flow along the front windshield and the ventilation cover 3 toward the front cabin trim 2. In the process of the water flow flowing forward, it will first be blocked by the second water retaining member 32. At this time, the water flow will be discharged through the third air vent 321 and the fourth air vent 322 at both ends. If the rainfall is heavy, the water flow will pass over the second water retaining member 32 and enter the guide groove between the first water retaining member 31 and the second water retaining member 32. In the guide groove, the water flow will first be discharged through the first air vent 311 and the second air vent 312 at both ends of the guide groove. The water flow that cannot be discharged in time will be discharged outward through the first drain port 21 and the second drain port 22 at both ends of the first water retaining member 31.

[0043] The external airflow can enter the box through the first vent 41 and the second vent 42. Figure 1 As shown, the arrow direction is the air flow direction. The external airflow enters the upper space after passing through the first vent 41 and the second vent 42, and then passes over the front trunk water retaining member 11 and enters the box body 1, realizing the air renewal in the box body.

[0044] Therefore, the cooperation of the first water retaining member 31 and the second water retaining member 32 can form a multi-gradient barrier to the water flow, weaken the intensity of the water flow, and block most of the water flow outside the front cabin. The discharge effect of the first drain port 21 and the second drain port 22 on the water flow can further prevent the water flow from invading the box body 1, so that the first vent 41 and the second vent 42 can realize air circulation between the box body 1 and the external space, which is conducive to the introduction of fresh air and the discharge of odor, maintaining the freshness of the air in the box body 1, and at the same time avoiding the water flow from entering the front cabin and the box body 1 through the first vent 41 and the second vent 42, thereby realizing the waterproof and breathable nature of the front trunk assembly.

[0045] Preferably, if Figures 1 to 4 As shown, the ventilation cover 3 of the present invention is also provided with a second water retaining member 32 extending along the width direction of the vehicle body. The second water retaining member 32 and the first water retaining member 31 are spaced apart along the length direction of the vehicle body, and the second water retaining member 32 is located between the first water retaining member 31 and the windshield.

[0046] The first water retaining structure and the second water retaining structure cooperate to form two layers of protection to block the water flow twice, gradually weakening the flow of water, and further improving the waterproof performance of the front trunk assembly.

[0047] Preferably, if Figure 1 and Figure 2 As shown, the ventilation cover 3 of the present invention is provided with a first vent hole 311 and a second vent hole 312 at a position between the first water retaining component 31 and the second water retaining component 32 . The first vent hole 311 and the second vent hole 312 are spaced apart at both ends of the ventilation cover 3 .

[0048] The setting of the ventilation cover 3 can not only meet the ventilation needs of the air conditioner in the vehicle and the external space, but also discharge the water downward, further improving the drainage performance of the ventilation cover 3.

[0049] Preferably, if Figure 1 and Figure 2 As shown, the ventilation cover 3 of the present invention is provided with a third vent hole 321 and a fourth vent hole 322 at a position between the second water retaining member 32 and the windshield. The third vent hole 321 and the fourth vent hole 322 are spaced apart at both ends of the ventilation cover 3 .

[0050] Similar to the functions of the first ventilation hole and the second ventilation hole, the third ventilation hole and the fourth ventilation hole can not only meet the ventilation needs of the interior and exterior spaces of the vehicle, but also discharge water, further improving the drainage performance of the ventilation cover 3.

[0051] Preferably, the first ventilation hole, the second ventilation hole, the third ventilation hole and the fourth ventilation hole are all provided with a grille structure to filter foreign matter in the water flow and prevent the foreign matter from being sucked into the air inlet of the air conditioner.

[0052] Preferably, if Figures 1 to 4 As shown, the front trunk assembly of the present invention further includes a front trunk water retaining member 11 extending along the edge of the box body 1 , and the front trunk water retaining member 11 protrudes upward along the edge of the box body 1 .

[0053] Exemplarily, the front trunk water retaining member 11 is configured as an upwardly protruding dam structure, so that the access opening of the box body 1 is slightly higher than the front cabin trim 2, thereby blocking the water flow flowing into the front cabin trim 2 and preventing the water flow from entering the box body 1 along the front cabin trim 2.

[0054] Preferably, if Figures 1 to 3 As shown, the front trunk assembly of the present invention also includes a front cabin sealing strip 5 distributed along the edge of the front cabin. When the hatch is closed, the top of the front cabin sealing strip 5 is sealed with the hatch, and there are gaps between the two ends of the first water retaining member 31 and the front cabin sealing strips 5 on both sides to form a first vent 41 and a second vent 42 connecting the upper space with the external space.

[0055] For example, the front cabin sealing strip 5 is installed on the front bumper or the front cabin trim panel 2, and can seal the gap between the front cabin and the cabin cover to prevent water from flowing into the front cabin and the box body 1 through the gap.

[0056] Preferably, if Figures 1 to 4 As shown, the first water retaining member 31 of the present invention is configured as a sealing strip, and / or the second water retaining member 32 is configured as a dam structure.

[0057] The use of sealing strips can improve the sealing between the hatch and the front cabin, and the dam structure is easy to process.

[0058] Preferably, if Figure 1 and Figure 2 As shown, the first drain outlet 21 and the second drain outlet 22 of the present invention are both arranged at the lowest point of the front cabin trim panel 2 .

[0059] It is convenient for water on the front cabin trim panel 2 to flow toward the first drain port 21 and the second drain port 22 , so as to realize rapid discharge of water and prevent water accumulation on the front cabin trim panel 2 .

[0060] Preferably, if Figure 3 and Figure 4 As shown, the front trunk assembly of the present invention further includes a hatch inner plate 6 arranged at the bottom of the hatch, and the top of the first water retaining member 31 is sealed and fitted with the hatch inner plate 6, thereby improving the sealing, sound insulation and heat insulation of the hatch.

[0061] In addition, the vehicle further provided by the present invention on the basis of the above-mentioned front trunk assembly has the technical effects possessed by the above-mentioned front trunk assembly due to the adoption of the above-mentioned front trunk assembly. Compared with the vehicle before the improvement, the front trunk assembly of the vehicle of the present invention can not only prevent the intrusion of external water flow, but also maintain air circulation with the external environment. At the same time, it can also isolate the odor on the bottom of the front cabin and the road surface, which is convenient for the storage of fresh food, live things and cooked food.

[0062] Thus far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is readily understood by those skilled in the art that the scope of protection of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art may make equivalent changes or substitutions to the relevant technical features, and the technical solutions after such changes or substitutions will fall within the scope of protection of the present invention.

Claims

1. A front trunk assembly of a vehicle, the vehicle comprising a front compartment and a compartment cover, the compartment cover being pivotally connected to the top of the front compartment to cover the front compartment, characterized in that: The front trunk assembly includes: A box body, the box body is fixed in the front cabin, and a top of the box body is provided with a take-in and put-out opening; a front cabin trim panel, the front cabin trim panel being sealedly connected to an edge of the front cabin to separate the front cabin into an upper space and a lower space, the front cabin trim panel being provided with an escape opening, the box being mounted within the escape opening, and the edge of the box being sealedly connected to an edge of the escape opening to allow the box to communicate with the upper space; a ventilation cover plate, wherein a front end of the ventilation cover plate is sealedly connected to the box body and / or the front cabin trim panel, and a rear end of the ventilation cover plate is sealedly connected to the windshield of the vehicle; The ventilation cover is provided with a first water-retaining member extending in the width direction of the vehicle body. When the hatch is closed, the top of the first water-retaining member is sealed with the hatch. There are gaps between the two ends of the first water-retaining member and the two side edges of the front cabin to form a first vent and a second vent connecting the upper space with the external space. The front cabin trim is also provided with a first drain outlet and a second drain outlet at the positions of the first vent and the second vent, respectively.

2. The front trunk assembly according to claim 1, characterized in that: The ventilation cover is further provided with a second water retaining member extending in the width direction of the vehicle body. The second water retaining member and the first water retaining member are spaced apart in the length direction of the vehicle body, and the second water retaining member is located between the first water retaining member and the windshield.

3. The front trunk assembly according to claim 2, characterized in that: A first vent hole and a second vent hole are provided on the ventilation cover plate at a position between the first water retaining member and the second water retaining member. The first vent hole and the second vent hole are spaced apart at both ends of the ventilation cover plate.

4. The front trunk assembly according to claim 3, characterized in that: A third vent hole and a fourth vent hole are provided on the ventilation cover plate at a position between the second water retaining member and the windshield. The third vent hole and the fourth vent hole are spaced apart at both ends of the ventilation cover plate.

5. The front trunk assembly according to claim 1, characterized in that: The front trunk assembly further includes a front trunk water retaining member extending along an edge of the box body, and the front trunk water retaining member protrudes upward along the edge of the box body.

6. The front trunk assembly according to claim 1, characterized in that: The front trunk assembly also includes a front cabin sealing strip distributed along the edge of the front cabin. When the cabin cover is closed, the top of the front cabin sealing strip is sealed with the cabin cover. There are gaps between the two ends of the first water retaining member and the front cabin sealing strips on both sides to form a first vent and a second vent that connect the upper space with the external space.

7. The front trunk assembly according to claim 2, characterized in that: The first water retaining member is configured as a sealing strip, and / or the second water retaining member is configured as a dam structure.

8. The front trunk assembly according to claim 1, characterized in that: The first drain outlet and the second drain outlet are both arranged at the lowest point of the front cabin trim panel.

9. The front trunk assembly according to any one of claims 1 to 8, characterized in that: The front trunk assembly further includes a hatch inner plate arranged at the bottom of the hatch, and the top of the first water retaining member is sealed and fitted with the hatch inner plate.

10. A vehicle, characterized in that: The vehicle includes the front trunk assembly according to any one of claims 1 to 9.