Front wall water retaining structure, front wall upper assembly and vehicle

Abstract

The utility model provides a front wall water retaining structure, a front wall upper assembly and a vehicle, including a front windshield lower cross beam, a hinge mounting plate and a hinge water baffle, the front windshield lower cross beam is connected to the front part of the vehicle body, the hinge water baffle is connected to the lower part of the end part of the front windshield lower cross beam, the hinge mounting plate is connected to the outer side of the lower part of the hinge water baffle, and the hinge mounting plate is connected to the hinge water baffle. And a drain hole is formed between the hinge mounting plate and the hinge water baffle. According to the front wall water retaining structure, the hinge water retaining plate is arranged below the lower cross beam of the front windshield, external water flow is blocked, the water flow is prevented from entering a vehicle, the water drainage hole is formed between the hinge mounting plate and the hinge water retaining plate, and the water flow can be drained and dredged downwards through the water drainage hole so that the water flow can flow to the lower portion of the hinge mounting plate. Water flow is prevented from entering the vehicle through the air conditioner fresh air opening, the problem that components in the vehicle make contact with water to cause mildewing is solved, meanwhile, damage to electronic devices in the vehicle is avoided, and the running safety of the vehicle is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of front wall structures, and more specifically relates to a front wall water retaining structure, a front wall upper assembly and a vehicle. Background Art

[0002] The upper structure of the front enclosure refers to the sheet metal assembly structure under the front windshield of the vehicle, which is generally used to install the front windshield and the hood. In order to meet the ventilation needs in the car, the upper structure of the front enclosure is generally designed with air conditioning fresh air vents to allow external airflow to enter the cab and form a stable airflow circulation.

[0003] At present, when it rains or when washing the car, water will flow into the gap between the hood and the side panel of some models, and then flow into the cab through the air-conditioning vents, which can easily cause components such as the carpet in the car to become moldy. In severe cases, it can also cause damage to the electronic components in the car, affecting the safe operation of the vehicle. Utility Model Content

[0004] The utility model aims to provide a front wall water retaining structure, a front wall upper assembly and a vehicle, which can prevent external water from entering the vehicle, avoid affecting the electronic components or air conditioning components in the vehicle, and ensure the stable operation of the vehicle.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a front enclosure water retaining structure, including a front windshield lower cross beam, a hinge mounting plate and a hinge water retaining plate, the front windshield lower cross beam is connected to the front part of the vehicle body, the hinge water retaining plate is connected to the lower part of the end of the front windshield lower cross beam, the hinge water retaining plate is used to block water from flowing to the side of the center axis of the vehicle body, the hinge mounting plate is connected to the lower outer side of the hinge water retaining plate, a drainage hole is formed between the hinge mounting plate and the hinge water retaining plate, and the hinge mounting plate is used to receive the water blocked by the hinge water retaining plate and guide the water into the drainage hole.

[0006] In a possible implementation, an upwardly bent extension is provided on the rear side of the hinge mounting plate, the upper portion of the extension is connected to the lower cross beam of the front windshield, and the side portion of the extension is connected to the hinge water baffle.

[0007] In some embodiments, the rear edge of the hinged water baffle has a side flange bent toward the outside of the vehicle body, and the side flange is connected to one of the side walls of the extension portion; the upper edge of the hinged water baffle is provided with an inner flange bent toward the inside of the vehicle body, and the inner flange is connected to the bottom wall of the lower cross beam of the front windshield.

[0008] In a possible implementation, a plurality of first reinforcement platforms are provided on the hinge mounting plate, and the first reinforcement platforms are convex upward or concave downward.

[0009] In some embodiments, the inner edge of the hinge mounting plate is provided with a downwardly bent connecting flange, and the connecting flange is connected to the outer side wall of the hinge water retaining plate.

[0010] In some embodiments, a second reinforcement platform is provided on the connecting flange and is protruded toward the outer side of the vehicle body, and the second reinforcement platform extends upward to the upper edge of the connecting flange.

[0011] In a possible implementation, a plurality of weight-reducing openings are provided on the connecting flange, and the weight-reducing openings extend downward to the lower edge of the connecting flange, and the plurality of weight-reducing openings are spaced apart in the front-to-back direction.

[0012] The utility model also provides a front enclosure upper assembly, which includes an upper plate lower body, a water guide plate and a front enclosure water retaining structure, wherein the upper plate lower body is supported below the lower cross beam of the front windshield and extends forward and downward, the water guide plate is connected to the front side of the upper plate lower body, a water flow groove extending in the left and right directions is provided on the water guide plate, and the upper plate lower body is used to receive the water flowing out of the drainage hole and guide the water flow into the water flow groove;

[0013] The lower part of the hinged water baffle is connected to the top wall of the upper plate lower body, the front part of the hinged water baffle is connected to the water guide plate, the upper plate lower body is provided with an air conditioning fresh air outlet, and the lower edge of the hinged water baffle is arranged below the lower edge of the air conditioning fresh air outlet.

[0014] In a possible implementation, a downwardly bent support portion is provided on the inner side of the hinge mounting plate, the support portion is located above the water deflector, the support portion has a support flange bent toward the center axis side of the vehicle body, and the support flange is connected to the water deflector.

[0015] The scheme shown in the embodiment of the present application is compared with the prior art. The front enclosure water retaining structure provided in the embodiment of the present application has a hinged water retaining plate arranged below the lower cross beam of the front windshield, thereby blocking the external water flow and preventing the water from entering the vehicle. A drainage hole is formed between the hinge mounting plate and the hinged water retaining plate. The drainage hole can divert the water flow downward to the lower part of the hinge mounting plate, thereby preventing the water from entering the vehicle through the fresh air outlet of the air conditioner, thereby avoiding the problem of mold caused by contact between the components in the vehicle and water, and at the same time avoiding damage to the electronic devices in the vehicle, thereby improving the safety of vehicle operation.

[0016] The utility model also provides a vehicle, the vehicle includes a front wall water retaining structure. The vehicle uses a hinged water retaining plate to block external water flow, and the water flows downward through the drainage hole between the hinge mounting plate and the hinged water retaining plate, thereby preventing the water from entering the vehicle through the fresh air outlet of the air conditioner, avoiding the problem of mold in the vehicle components, especially avoiding damage to the electronic devices in the vehicle, and improving the safety of vehicle use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 A schematic diagram of the partial structure of the front upper assembly provided by an embodiment of the utility model;

[0019] Figure 2 For the utility model embodiment Figure 1 The partially enlarged structural diagram of middle Ⅰ;

[0020] Figure 3 For the utility model embodiment Figure 1 A partial enlarged structural diagram of the center front upper assembly from another angle;

[0021] Figure 4 A schematic diagram of the exploded structure of the front upper assembly provided by an embodiment of the utility model;

[0022] Figure 5 For the utility model embodiment Figure 1 An enlarged structural diagram of the middle hinged water retaining plate;

[0023] Figure 6 For the utility model embodiment Figure 1 An enlarged structural diagram of the middle hinge mounting plate;

[0024] Figure 7 For the utility model embodiment Figure 6 A structural diagram of the middle hinge mounting plate from another angle;

[0025] Figure 8 For the utility model embodiment Figure 5 Schematic diagram of the partial enlarged structure of the middle water guide plate.

[0026] Among them, the reference numerals in the figure are:

[0027] 1. Lower crossbeam of the front windshield; 11. Upper crossbeam plate; 12. Lower crossbeam plate; 13. Bending portion; 2. Hinge mounting plate; 21. Drain hole; 22. Extension portion; 23. Fitting portion; 24. First reinforcement platform; 25. Connecting flange; 26. Second reinforcement platform; 27. Weight reduction opening; 28. Inner groove; 29. ​​Support portion; 291. Support flange; 3. Hinge water retaining plate; 31. Side flange; 32. Inner flange; 4. Lower body of upper plate; 41. Fresh air outlet of air conditioner; 5. Water guide plate; 51. Water flow trough; 52. Connecting portion. DETAILED DESCRIPTION

[0028] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0029] In the claims, specification and the above-mentioned drawings of the present utility model, the terms "front" and "rear" are the same as the front-to-back direction of the vehicle body, "left" and "right" are the same as the left-to-right direction of the vehicle body, and "up" and "down" are the same as the up-down direction of the vehicle body; the term "inside" refers to the direction toward the central axis of the vehicle body, and the term "outside" refers to the direction away from the central axis of the vehicle body, wherein the central axis of the vehicle body is parallel to the front-to-back direction of the vehicle body. The remaining directional words, unless otherwise clearly defined, such as the use of the terms "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "clockwise", "counterclockwise", "high", "low" and the like to indicate the direction or position relationship are based on the direction and position relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, so they cannot be understood as limiting the specific protection scope of the present utility model.

[0030] Please also read Figures 1 to 8 The front wall water retaining structure, the front wall upper assembly and the vehicle provided by the utility model are now described. The front wall water retaining structure includes a front windshield lower cross beam 1, a hinge mounting plate 2 and a hinge water retaining plate 3. The front windshield lower cross beam 1 is connected to the front part of the vehicle body. The hinge water retaining plate 3 is connected below the end of the front windshield lower cross beam 1. The hinge water retaining plate 3 is used to prevent water from flowing toward the central axis side of the vehicle body. The hinge mounting plate 2 is connected to the lower outer side of the hinge water retaining plate 3. A drainage hole 21 is formed between the hinge mounting plate 2 and the hinge water retaining plate 3. The hinge mounting plate 2 is used to receive the water blocked by the hinge water retaining plate 3 and guide the water into the drainage hole 21.

[0031] Compared with the prior art, the front enclosure water retaining structure provided in the present embodiment has a hinged water retaining plate 3 arranged below the lower cross beam 1 of the front windshield, so as to block the external water flow and prevent the water from entering the vehicle. A drainage hole 21 is formed between the hinge mounting plate 2 and the hinged water retaining plate 3. The drainage hole 21 can divert the water flow downward to the lower part of the hinge mounting plate 2, so as to prevent the water from entering the vehicle through the air-conditioning fresh air outlet 41, thereby preventing the problem of mold caused by contact between the components in the vehicle and water, and at the same time avoiding damage to the electronic components in the vehicle, thereby improving the safety of vehicle operation.

[0032] In this embodiment, when it rains or when washing the car, due to the relatively large gaps between the engine cover, the side panels and the front windshield, water will enter from the gap between the engine cover and the side panels and flow toward the inside of the vehicle body. The hinge mounting plate 2 and the hinge water retaining plate 3 are arranged at the end of the lower cross beam 1 of the front windshield, that is, the gap between the engine cover and the side panels, to effectively block the external water flow. The drainage hole 21 is located at the rear of the hinge mounting plate 2, which is close to the gap between the engine cover and the side panels, so that the water flow at the gap can be discharged downward in time.

[0033] Furthermore, the drainage hole 21 is arranged near the rear of the hinge mounting plate 2, which is also convenient for guiding the water flow to the water flow groove 51 of the water guide plate 5 with the help of the upper plate lower body 4, so as to realize the orderly discharge of the water flow.

[0034] An upper plate lower body 4 tilted forward and downward is provided below the lower cross beam 1 of the front windshield, and an air conditioning fresh air outlet 41 is provided on the upper plate lower body 4 and is provided through the front and rear. A hinged water baffle 3 is connected below the end of the lower cross beam 1 of the front windshield, and the plate surface of the hinged water baffle 3 is provided perpendicular to the left and right direction of the vehicle body, which can shield the air conditioning fresh air outlet 41 from the outside, block the water flow, and prevent the water from flowing through the air conditioning fresh air outlet 41 to the central axis side of the vehicle body, thereby preventing the water from entering the air conditioning fresh air outlet 41.

[0035] The lower cross beam 1 of the front windshield includes an upper cross beam plate 11 and a lower cross beam plate 12 arranged below the upper cross beam plate 11. The upper edge of the hinged water retaining plate 3 is connected to the bottom wall of the upper cross beam plate 11 and extends downward to below the lower edge of the air-conditioning fresh air outlet 41, fully shielding the air-conditioning fresh air outlet 41 and preventing water from entering the lower area of ​​the air-conditioning fresh air outlet 41.

[0036] The hinge mounting plate 2 is used for mounting the hinge member. The inner side of the hinge mounting plate 2 is connected to the outer side wall of the hinge water baffle 3 and is located outside the lower part of the hinge water baffle 3. The hinge mounting plate 2 is provided with an inner groove 28 only at the rear. A drainage hole 21 extending from top to bottom is formed between the inner peripheral edge of the inner groove 28 and the side wall of the hinge water baffle 3. The drainage hole 21 can guide the water flow to the bottom of the hinge mounting plate 2 to prevent the water from flowing into the vehicle through the air conditioning fresh air outlet 41, thereby achieving effective protection of the electronic components in the vehicle.

[0037] In a possible implementation, the above-mentioned characteristic hinge mounting plate 2 is adopted as follows Figures 1 to 4 as well as Figure 6 and Figure 7 See the structure shown. Figures 1 to 4 as well as Figure 6 and Figure 7 An upwardly bent extension portion 22 is provided on the rear side of the hinge mounting plate 2 , the upper portion of the extension portion 22 is connected to the lower cross beam 1 of the front windshield, and the side portion of the extension portion 22 is connected to the hinge water baffle 3 .

[0038] In this embodiment, the hinge mounting plate 2 is connected to the side wall of the hinge water retaining plate 3 and is also connected to the lower cross beam 1 of the front windshield through the rear extension portion 22. Specifically, the plate surface of the extension portion 22 is arranged perpendicular to the front and rear directions, the extension portion 22 extends upward, and a fitting portion 23 bent backward is arranged above the extension portion 22, which is connected to the lower cross beam 1 of the front windshield through the fitting portion 23 (specifically, the fitting portion 23 is connected to the bottom wall of the cross beam upper plate 11), so that the hinge mounting plate 2 is connected to the hinge water retaining plate 3 and the cross beam upper plate 11 respectively, thereby improving the reliability of the connection.

[0039] On the basis of the above structure, a bending portion 13 bending upward is further provided on the front side of the lower plate 12 of the cross beam. The bending portion 13 can be attached to the rear side wall of the extension portion 22 and connected to the rear side wall of the extension portion 22 by welding or bonding, thereby increasing the number of installation points of the extension portion 22 and improving the reliability of the installation.

[0040] In some embodiments, the above-mentioned characteristic hinged water retaining plate 3 is adopted as follows Figure 5 See the structure shown. Figure 5 The rear side edge of the hinged water baffle 3 has a side flange 31 bent toward the outside of the vehicle body, and the side flange 31 is connected to one of the side walls of the extension portion 22; the upper edge of the hinged water baffle 3 is provided with an inner flange 32 bent toward the inside of the vehicle body, and the inner flange 32 is connected to the bottom wall of the lower cross beam 1 of the front windshield.

[0041] In this embodiment, the hinged water retaining plate 3 is connected to the extension part 22 through the side flange 31, which is convenient for increasing the connection area between the hinged water retaining plate 3 and the extension part 22 to ensure the reliability of the connection. At the same time, the hinged water retaining plate 3 also forms a structural reinforcement effect on the extension part 22 to ensure the stability of the relative positions between multiple components.

[0042] The side flange 31 can be connected to the rear side wall of the extension part 22, or can be connected to the front side wall of the extension part 22. Specifically, the side flange 31 is connected to the rear side wall of the extension part 22, which improves the structural integrity between the hinge water retaining plate 3 and the hinge mounting plate 2.

[0043] On this basis, an inner flange 32 is provided at the upper edge of the hinged water retaining plate 3, and the top surface of the inner flange 32 can be reliably connected to the bottom wall of the upper plate 11 of the beam by welding or bonding. The above structural setting increases the connection area between the hinged water retaining plate 3 and the upper plate 11 of the beam, and improves the structural connection strength.

[0044] In a possible implementation, the above-mentioned characteristic hinged water retaining plate 3 is adopted as follows Figures 1 to 4 and Figure 6 and Figure 7 See the structure shown. Figures 1 to 4 and Figure 6 and Figure 7 A plurality of first reinforcing platforms 24 are provided on the hinge mounting plate 2, and the first reinforcing platforms 24 are convex upward or concave downward.

[0045] In this embodiment, the first reinforcing platform 24 provided on the hinge mounting plate 2 can effectively enhance the structural strength of the hinge mounting plate 2, meet the installation requirements of the hinge, and enhance the reliability of the connection with the hinge water retaining plate 3 and the lower cross beam 1 of the front windshield.

[0046] Specifically, the first reinforcing platform 24 is convex upward or concave downward, which can achieve good reinforcing effect. According to installation requirements, the mounting holes are arranged on part of the first reinforcing platform 24 to enhance the reliability of the connection and avoid the strength attenuation of the hinge mounting plate 2 caused by the opening of the mounting holes.

[0047] On the basis of the above structure, a boss structure protruding forward is formed on the extension portion 22 , and the boss structure can be connected to the first reinforcing platform 24 in the rear area of ​​the hinge mounting plate 2 to achieve structural reinforcement of the extension portion 22 .

[0048] In some embodiments, the above-mentioned characteristic hinged water retaining plate 3 is adopted as follows Figure 6 and Figure 7 See the structure shown. Figure 6 and Figure 7 The inner edge of the hinge mounting plate 2 is provided with a downwardly bent connection flange 25, and the connection flange 25 is connected to the outer wall of the hinge water retaining plate 3. The connection flange 25 arranged on the inner side of the hinge mounting plate 2 is reliably connected to the outer wall of the hinge water retaining plate 3, which increases the connection area with the hinge water retaining plate 3 and ensures the reliability of the connection between the two.

[0049] In some embodiments, the above-mentioned characteristic hinged water retaining plate 3 is adopted as follows Figure 6 and Figure 7 See the structure shown. Figure 6 and Figure 7 The connecting flange 25 is provided with a second reinforcing platform 26 protruding toward the outer side of the vehicle body, and the second reinforcing platform 26 extends upward to the upper edge of the connecting flange 25. The second reinforcing platform 26 can enhance the structural strength of the connecting flange 25, and the connecting flange 25 can support the hinge mounting plate 2, thereby having a good structural reinforcement effect.

[0050] In a possible implementation, the above-mentioned characteristic hinged water retaining plate 3 is adopted as follows Figure 7 See the structure shown. Figure 7 The connecting flange 25 is also provided with a plurality of weight-reducing openings 27, which extend downward to the lower edge of the connecting flange 25, and are arranged at intervals along the front-rear direction. The weight-reducing openings 27 have the effect of reducing the weight of the structure, which facilitates the lightweight design of the structure.

[0051] The utility model also provides a front upper assembly, see Figures 1 to 4 The upper assembly of the front enclosure includes an upper plate lower body 4, a water guide plate 5 and a front enclosure water retaining structure. The upper plate lower body 4 is supported below the lower cross beam 1 of the front windshield and extends forward and downward. The water guide plate 5 is connected to the front side of the upper plate lower body 4. The water guide plate 5 is provided with a water flow groove 51 extending in the left and right direction. The upper plate lower body 4 is used to receive the water flowing out of the drainage hole 21 and guide the water flow into the water flow groove 51.

[0052] The lower part of the hinged water baffle 3 is connected to the top wall of the upper plate lower body 4, the front part of the hinged water baffle 3 is connected to the water guide plate 5, the upper plate lower body 4 is provided with an air conditioning fresh air outlet 41, and the lower edge of the hinged water baffle 3 is set lower than the lower edge of the air conditioning fresh air outlet 41.

[0053] In this embodiment, the upper plate lower body 4 extends forward and downward, and has a certain extension length in the up and down directions, which guides the water flow discharged from the drainage hole 21, allowing the water flow to smoothly enter the water flow channel 51 of the water guide plate 5, thereby achieving orderly discharge of the water flow and preventing the water flow from entering the vehicle.

[0054] The lower part of the hinged water baffle plate 3 is connected to the top wall of the lower body 4 of the upper plate, and the front part is connected to the upper edge of the water guide plate 5. The hinged water baffle plate 3 can effectively connect the lower body 4 of the upper plate, the water guide plate 5, the hinge mounting plate 2 and the lower cross beam 1 of the front windshield, so that multiple components form an integral structure, thereby improving the integrity of the structure.

[0055] In one possible implementation, see Figure 7 and Figure 8 A downwardly bent support portion 29 is provided on the inner side of the hinge mounting plate 2 , and the support portion 29 is located above the water guide plate 5 . The support portion 29 has a support flange 291 bent toward the center axis side of the vehicle body, and the support flange 291 is connected to the water guide plate 5 .

[0056] In this embodiment, the hinge mounting plate 2 is supported above the water guide plate 5 by the side support portion 29. The support portion 29 is located in the front area of ​​the hinge mounting plate 2 and in front of the hinge water retaining plate 3, thereby improving the installation reliability of the hinge mounting plate 2 and ensuring the reliable installation of the subsequent hinge.

[0057] On this basis, a supporting flange 291 is further provided at the lower edge of the supporting portion 29 , and a connecting portion 52 extending forward is provided on the water guide plate 5 . The supporting flange 291 is reliably connected to the connecting portion 52 , thereby ensuring the supporting effect on the hinge mounting plate 2 .

[0058] Based on the same inventive concept, the embodiment of the present application further provides a vehicle, the vehicle comprising a front wall water retaining structure. The vehicle uses a hinged water retaining plate 3 to block external water flow, and the water flows downward through the drainage hole 21 between the hinge mounting plate 2 and the hinged water retaining plate 3, thereby preventing the water from flowing into the vehicle through the air conditioning fresh air outlet 41, thereby preventing the mold problem of the components inside the vehicle, especially preventing the damage of the electronic components inside the vehicle, and improving the safety of the vehicle.

[0059] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. The front wall water retaining structure is characterized by: The invention comprises a front windshield lower cross beam (1), a hinge mounting plate (2) and a hinge water baffle (3), wherein the front windshield lower cross beam (1) is connected to the front part of the vehicle body, the hinge water baffle (3) is connected below the end of the front windshield lower cross beam (1), the hinge water baffle (3) is used to block water from flowing toward the central axis side of the vehicle body, the hinge mounting plate (2) is connected to the lower outer side of the hinge water baffle (3), a drainage hole (21) is formed between the hinge mounting plate (2) and the hinge water baffle (3), and the hinge mounting plate (2) is used to receive the water blocked by the hinge water baffle (3) and guide the water into the drainage hole (21).

2. The front wall water retaining structure according to claim 1, characterized in that: An upwardly bent extension portion (22) is provided on the rear side of the hinge mounting plate (2); the upper portion of the extension portion (22) is connected to the lower cross beam (1) of the front windshield, and the side portion of the extension portion (22) is connected to the hinge water baffle (3).

3. The front wall water retaining structure according to claim 2, characterized in that: The rear side edge of the hinged water baffle (3) has a side flange (31) bent toward the outside of the vehicle body, and the side flange (31) is connected to one side wall of the extension portion (22); The upper edge of the hinged water baffle (3) is provided with an inner fold (32) bent toward the inside of the vehicle body, and the inner fold (32) is connected to the bottom wall of the lower cross beam (1) of the front windshield.

4. The front enclosure water retaining structure according to any one of claims 1 to 3, characterized in that: A plurality of first reinforcement platforms (24) are provided on the hinge mounting plate (2), and the first reinforcement platforms (24) are arranged to be convex upwards or concave downwards.

5. The front wall water retaining structure according to claim 4, characterized in that: The inner edge of the hinge mounting plate (2) is provided with a downwardly bent connecting flange (25), and the connecting flange (25) is connected to the outer side wall of the hinge water retaining plate (3).

6. The front enclosure water retaining structure according to claim 5, characterized in that: The connecting flange (25) is provided with a second reinforcing platform (26) protruding toward the outer side of the vehicle body, and the second reinforcing platform (26) extends upward to the upper edge of the connecting flange (25).

7. The front wall water retaining structure according to claim 5, characterized in that: The connecting flange (25) is also provided with a plurality of weight-reducing openings (27), the weight-reducing openings (27) extending downward to the lower edge of the connecting flange (25), and the plurality of weight-reducing openings (27) are arranged at intervals along the front-rear direction.

8. The upper front assembly is characterized by: The invention comprises an upper plate lower body (4), a water guide plate (5), and a front enclosure water retaining structure according to any one of claims 1 to 7, wherein the upper plate lower body (4) is supported below the lower cross beam (1) of the front windshield and extends forward and downward, the water guide plate (5) is connected to the front side of the upper plate lower body (4), and a water flow groove (51) extending in the left-right direction is provided on the water guide plate (5), and the upper plate lower body (4) is used to receive the water flowing out of the drainage hole (21) and guide the water flow into the water flow groove (51); The lower part of the hinged water baffle (3) is connected to the top wall of the upper plate lower body (4), the front part of the hinged water baffle (3) is connected to the water guide plate (5), an air conditioning fresh air outlet (41) is provided on the upper plate lower body (4), and the lower edge of the hinged water baffle (3) is arranged lower than the lower edge of the air conditioning fresh air outlet (41).

9. The cowl upper assembly according to claim 8, characterized in that: A downwardly bent support portion (29) is provided on the inner side of the hinge mounting plate (2), the support portion (29) is located above the water deflector (5), the support portion (29) has a support flange (291) bent toward the center axis of the vehicle body, and the support flange (291) is connected to the water deflector (5).

10. A vehicle, characterized in that: It includes the front upper assembly as described in claim 8 or 9.

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