A kind of edge cutting connection structure of water channel assembly and vehicle

Abstract

The utility model discloses a kind of edge cutting connecting structures of gutter assembly and vehicle, structure includes: first stamping sheet metal and second stamping sheet metal, one side of first stamping sheet metal and one side of second stamping sheet metal are attached to connect;One end of second stamping sheet metal is formed with sequentially connected first flanging, second flanging, third flanging and fourth flanging, first flanging, second flanging and third flanging are respectively located in different plane, and are respectively welded in vehicle body by welding spot, and each welding spot is not in same straight line;Fourth flanging is welded in vehicle body by weld. Second stamping sheet metal is connected with car by first flanging, second flanging, third flanging and fourth flanging, can adapt to gutter assembly connecting vehicle body part structure complex vehicle, multiple welding spots and weld form multidirectional stress frame, first flanging, second flanging, third flanging and fourth flanging guarantee the connecting area of gutter assembly and vehicle body, enhance the connecting strength and vehicle body torsional stiffness of second stamping sheet metal.

Description

Technical Field

[0001] This utility model relates to the field of vehicle parts technology, specifically to a cut-edge connection structure for a water channel assembly and a vehicle thereof. Background Technology

[0002] The vehicle's drainage system is a crucial structural component at the front of the car body. It typically collects water flowing down the windshield and drains it outside the vehicle through drainage holes, preventing water accumulation and corrosion of engine compartment components, thus preventing rust. To ensure effective drainage, existing drainage systems usually use a uniformly sized, integral flange structure connected to the vehicle body. However, some vehicle models, due to structural limitations, cannot accommodate this integral flange structure. This necessitates cutting away part of the flange to fit the vehicle's structure. This reduces the number of connection points, leading to decreased connection strength and a reduction in the vehicle's torsional rigidity. Utility Model Content

[0003] One of the objectives of this utility model is to provide a cut-edge connection structure for a water channel assembly, so as to solve the problem that the connection structure of the water channel assembly in the prior art cannot guarantee the connection strength and the torsional stiffness of the body when it is applied to some models where the structure of the water channel assembly is complex at the connection of the body parts.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A cut-edge connection structure for a water channel assembly, used for mounting on a vehicle body, includes: a first stamped sheet metal and a second stamped sheet metal, wherein one side edge of the first stamped sheet metal is fitted and connected to one side edge of the second stamped sheet metal; one end of the second stamped sheet metal is formed with a first flange, a second flange, a third flange, and a fourth flange connected in sequence, wherein the first flange, the second flange, and the third flange are located on different planes and are respectively welded to the vehicle body through weld points, and the weld points are not on the same straight line; the fourth flange is welded to the vehicle body through a weld seam.

[0005] According to the above technical means, the first stamped sheet metal and the second stamped sheet metal together form a combined reinforcement structure of the water channel assembly. The second stamped sheet metal is connected to the body through the first flange, the second flange, the third flange and the fourth flange. It can adapt to models with complex component structures at the connection of the water channel assembly to the body. Multiple weld points and welds that are not on the same straight line form a multi-directional force frame. The first flange, the second flange, the third flange and the fourth flange ensure the connection area with the body, enhance the strength of the second stamped sheet metal connected to the body, and increase the torsional stiffness of the body.

[0006] Furthermore, a drain outlet is formed on the second stamped sheet metal, the drain outlet being used to connect to a drain pipe so that rainwater in the second stamped sheet metal flows into the drain pipe through the drain outlet.

[0007] Based on the above technical means, the drain outlet provides a drainage path for water to flow out of the second stamped sheet metal, so that the water can flow in a direction into the drain pipe to be discharged from the car body, thus avoiding corrosion of the car body parts due to moisture.

[0008] Furthermore, a drainage slope is formed on the second stamped sheet metal. The drainage slope slopes from the end of the second stamped sheet metal that is connected to the vehicle body toward the drain outlet, in order to guide rainwater in the second stamped sheet metal toward the drain outlet.

[0009] Based on the above technical means, the drainage slope forms a clear water flow path from high to low, which can guide the water flowing down from the windshield of the vehicle to the drain outlet under the action of gravity, reducing the residence time of the water in the second stamped sheet metal and ensuring that the second stamped sheet metal dries quickly.

[0010] Furthermore, a reinforcing boss is formed on the drainage slope, and one side of the reinforcing boss is connected to the third flange.

[0011] Based on the above technical means, the design of the reinforced boss increases the rigidity of the drainage slope, effectively preventing the drainage slope from deforming under stress. In addition, the design of the reinforced boss makes the drainage slope form a stepped shape, which is conducive to the flow of water towards the bottom of the drainage slope under the action of gravity, thus ensuring the reliability of the drainage function of the drainage slope.

[0012] Furthermore, a depression is formed on the drainage slope, and one side of the depression is connected to the first flange.

[0013] Based on the above technical means, the concave design also strengthens the rigidity of the drainage slope, ensures the strength of the drainage slope, and prevents the drainage slope from deforming under external force.

[0014] Furthermore, one end of the second stamped sheet metal is also formed with a clearance notch, which is used to avoid the hood hinge of the vehicle.

[0015] Based on the above technical means, the clearance gap provides the necessary installation space and movement space for the hair cover hinge, ensuring that the hair cover hinge will not interfere with the second stamped sheet metal in space during the movement.

[0016] Furthermore, a first edge is formed on the first stamped sheet metal, and a second edge is formed on the second stamped sheet metal; the first edge and the second edge are fitted and connected together.

[0017] Based on the above technical means, the first and second edge contacts provide a connection basis and positioning for the connection between the first stamped sheet metal and the second stamped sheet metal.

[0018] Furthermore, the first and second edges are sealed together with sealant.

[0019] According to the above technical means, the sealing connection is achieved by using sealant, which ensures the sealing of the connection between the first and second edge contacts and ensures that water accumulated inside the second stamped sheet metal will not leak from the connection between the first and second stamped sheet metal.

[0020] Furthermore, a fifth flange is formed at one end of the first stamped sheet metal, and the fifth flange is used for welding to the vehicle body.

[0021] According to the above-mentioned technical means, the fifth flange provides an installation base for the first stamped sheet metal to connect to the vehicle body. By welding the fifth flange to the vehicle body, the first stamped sheet metal can be firmly installed on the vehicle body.

[0022] This utility model also discloses a vehicle, including a body and a water channel assembly, and further including a cut-edge connection structure of the water channel assembly as described in any of the above claims, wherein the water channel assembly is mounted on the vehicle body through the cut-edge connection structure of the water channel assembly.

[0023] The beneficial effects of this utility model are as follows: The first and second stamped sheet metals together form a combined reinforced structure for the flow channel assembly. The second stamped sheet metal is connected to the vehicle body through the first, second, third, and fourth flanges. This structure can adapt to vehicles with complex component structures at the connection point between the flow channel assembly and the vehicle body. Multiple weld points and welds that are not on the same straight line form a multi-directional stress frame. The first, second, third, and fourth flanges ensure the connection area with the vehicle body, enhance the strength of the second stamped sheet metal connected to the vehicle body, and increase the torsional rigidity of the vehicle body. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the exploded structure of this utility model; Figure 3This is a schematic diagram of the structure of the second stamped sheet metal when the first flange is viewed from the front. Figure 4 for Figure 3 Enlarged schematic diagram of the structure at point A in the middle; Figure 5 This is a partial structural schematic diagram of the second stamping sheet metal of the utility model; Figure 6 The second schematic diagram is a partial structural diagram of the second stamped sheet metal part of the utility model.

[0026] in, 100. First stamped sheet metal; 110. First edge; 120. Fifth flange; 200. Second stamped sheet metal; 210. First flange; 220. Second flange; 230. Third flange; 240. Fourth flange; 250. Drain outlet; 260. Drain slope; 261. Reinforcing boss; 262. Recess; 263. Guide channel; 270. Avoidance notch; 280. Second edge. Detailed Implementation

[0027] The embodiments of the present invention will be described below with reference to the accompanying drawings and preferred embodiments. The drawings are for illustrative purposes only and should not be construed as limiting the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be understood that the preferred embodiments are only for illustrating the present invention and not for limiting the scope of protection of the present invention.

[0028] It should be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of the present invention. Therefore, the drawings only show the components related to the present invention and are not drawn according to the actual number, shape and size of the components in the actual implementation. In the actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0029] Example 1 This embodiment provides, as follows: Figures 1 to 6 The diagram shows a cut-edge connection structure for a water channel assembly, used for mounting on a vehicle body, comprising: a first stamped sheet metal 100 and a second stamped sheet metal 200, wherein one side of the first stamped sheet metal 100 is fitted and connected to one side of the second stamped sheet metal 200; specifically as shown... Figure 3 and Figure 4As shown, one end of the second stamped sheet metal 200 is formed with a first flange 210, a second flange 220, a third flange 230 and a fourth flange 240 connected in sequence. The first flange 210, the second flange 220 and the third flange 230 are located on different planes and are welded to the body by welding points, and the welding points are not on the same straight line; the fourth flange 240 is welded to the body by a weld seam.

[0030] When installing the water channel assembly onto the vehicle body, the first flange 210, the second flange 220, and the third flange 230 of the second stamped sheet metal 200 are welded to the vehicle body via weld points. (Note that during welding, the weld points of the first flange 210, the second flange 220, and the third flange 230 are not on the same straight line, resulting in non-linear constraints at the weld points of each flange.) At the same time, the fourth flange 240 is welded to the vehicle body via weld seams. This completes the work of connecting one end of the second stamped sheet metal 200 to the vehicle body. When installing the first stamped sheet metal 100, the first stamped sheet metal 100 is fitted and connected to the second stamped sheet metal 200, and one end of it is welded to the vehicle body. Once connected, rainwater or car wash water flowing down the windshield of the vehicle will flow into the groove formed by the first stamped sheet metal 100 and the second stamped sheet metal 200, thus collecting the water and preventing water from flowing into the interior of the vehicle body and causing rust or damage to other parts, or flowing into the circuit and causing a short circuit.

[0031] The first stamped sheet metal 100 and the second stamped sheet metal 200 together form a combined reinforced structure for the flow channel assembly. The second stamped sheet metal 200 is connected to the vehicle body through the first flange 210, the second flange 220, the third flange 230 and the fourth flange 240. This structure can adapt to vehicles with complex component structures at the connection point between the flow channel assembly and the vehicle body. Multiple weld points and welds that are not on the same straight line form a multi-directional force frame. The first flange 210, the second flange 220, the third flange 230 and the fourth flange 240 ensure the connection area with the vehicle body, enhance the strength of the second stamped sheet metal 200 connected to the vehicle body, and increase the torsional rigidity of the vehicle body.

[0032] To enhance the strength of the overall flange formed by the sequentially connected first flange 210, second flange 220, third flange 230, and fourth flange 240, in this embodiment, the first flange 210, second flange 220, and third flange 230 are located on different planes, while the fourth flange 240 extends from the edge of the third flange 230. This creates a slight bend at the connection point of the first flange 210, second flange 220, and third flange 230, which is equivalent to forming a three-dimensional rib, thereby strengthening the overall flange and preventing deformation of the overall flange under stress.

[0033] In practical applications, both ends of the first stamped sheet metal 100 and the second stamped sheet metal 200 are connected to the vehicle body. One or both ends of the second stamped sheet metal 200 can be designed as the structure of the first flange 210, the second flange 220, the third flange 230 and the fourth flange 240 in this embodiment to be welded to the vehicle body to adapt to the installation of other structures or parts of the vehicle body.

[0034] like Figure 5 As shown, in this embodiment, a drain outlet 250 is formed on the second stamped sheet metal 200. The drain outlet 250 is used to connect to a drain pipe so that rainwater in the second stamped sheet metal 200 flows into the drain pipe through the drain outlet 250. The drain outlet 250 provides a drainage path for the water flow in the second stamped sheet metal 200, allowing the water to flow in a direction that enters the drain pipe and is discharged from the vehicle body, thus preventing the vehicle body parts from rusting due to moisture.

[0035] To achieve a seal between the drain outlet 250 and the drain pipe, a sealing ring can be installed at the connection between the drain pipe and the drain outlet 250 to prevent water from leaking from the connection.

[0036] like Figure 5 As shown in this embodiment, a drainage slope 260 is also formed on the second stamped sheet metal 200. The drainage slope 260 slopes from the end of the second stamped sheet metal 200 connected to the vehicle body towards the drain outlet 250, and is used to guide rainwater in the second stamped sheet metal 200 to flow to the drain outlet 250. The drainage slope 260 forms a clear water flow path from high to low, which can guide rainwater or car wash water flowing down from the windshield of the vehicle to the drain outlet 250 under the action of gravity, reducing the residence time of water in the second stamped sheet metal 200 and ensuring that the second stamped sheet metal 200 can dry quickly.

[0037] To further guide the flow of water, a guide channel 263 can be formed on the drainage slope 260 along the inclined direction of the drainage slope 260, which can further ensure the drainage performance of the drainage slope 260 in guiding water to flow to the drain outlet.

[0038] like Figure 5 As shown, in this embodiment, a reinforcing boss 261 is formed on the drainage slope 260, and one side of the reinforcing boss 261 is connected to the third flange 230. The design of the reinforcing boss 261 enhances the rigidity of the drainage slope 260, effectively preventing the drainage slope 260 from deforming under stress. Furthermore, the design of the reinforcing boss 261 makes the drainage slope 260 form a stepped shape, which is conducive to the flow of water towards the bottom of the drainage slope 260 under the action of gravity, ensuring the reliability of the drainage function of the drainage slope 260.

[0039] like Figure 5As shown, in this embodiment, a recess 262 is also formed on the drainage slope 260, and one side of the recess 262 is connected to the first flange 210. The design of the recess 262 also strengthens the rigidity of the drainage slope 260, ensures the strength of the drainage slope 260, and prevents the drainage slope 260 from deforming under external force.

[0040] like Figure 6 As shown, in this embodiment, one end of the second stamped sheet metal 200 is also formed with a clearance notch 270, which is used to avoid the hood hinge of the vehicle. The clearance notch 270 provides the necessary installation space and movement space for the hood hinge, ensuring that the hood hinge will not interfere with the second stamped sheet metal 200 during movement.

[0041] like Figure 2 As shown, in this embodiment, a first edge 110 is formed on the first stamped sheet metal 100, and a second edge 280 is formed on the second stamped sheet metal 200; the first edge 110 and the second edge 280 are fitted together and connected. The first edge 110 and the second edge 280 provide a connection basis and positioning for the connection between the first stamped sheet metal 100 and the second stamped sheet metal 200.

[0042] In this embodiment, the first edge 110 and the second edge 280 are sealed together with sealant. Sealing with sealant enhances the sealing performance of the connection between the first edge 110 and the second edge 280, ensuring that water accumulation inside the second stamped sheet metal 200 does not leak from the connection between the first stamped sheet metal 100 and the second stamped sheet metal 200. Of course, in addition to sealing with sealant, the first edge 110 and the second edge 280 also require welding to reinforce the connection. Welding ensures a firm connection between the first edge 110 and the second edge 280, while sealant further reinforces the connection and ensures a tight seal between the first edge 110 and the second edge 280.

[0043] like Figure 2 As shown, in this embodiment, a fifth flange 120 is formed at one end of the first stamped sheet metal 100. The fifth flange 120 is used for welding to the vehicle body. The fifth flange 120 provides an installation base for the first stamped sheet metal 100 to connect to the vehicle body. By welding the fifth flange 120 to the vehicle body, the first stamped sheet metal 100 can be firmly installed on the vehicle body.

[0044] Of course, in practical applications, both ends of the first stamped sheet metal 100 can also form a fifth flange 120 so that both ends of the first stamped sheet metal 100 can be welded to the vehicle body.

[0045] Example 2 This embodiment is similar to Embodiment 1, and the same parts are described in Embodiment 1. The following description only focuses on the improved parts.

[0046] This embodiment also discloses a vehicle, including a body and a water channel assembly, and further including a cut-edge connecting structure for the water channel assembly as described in any one of Embodiments 1. The water channel assembly is mounted on the vehicle body via the cut-edge connecting structure. Specifically, the water channel assembly is mounted at the connection between the passenger compartment and the front engine compartment via the cut-edge connecting structure to collect water flowing down from the vehicle's windshield, ensuring that components inside the vehicle body do not rust.

[0047] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A cut-edge connection structure for a water channel assembly, used for mounting on a vehicle body, characterized in that, include: A first stamped sheet metal (100) and a second stamped sheet metal (200), wherein one side of the first stamped sheet metal (100) is fitted and connected to one side of the second stamped sheet metal (200); One end of the second stamped sheet metal (200) is formed with a first flange (210), a second flange (220), a third flange (230) and a fourth flange (240) connected in sequence. The first flange (210), the second flange (220) and the third flange (230) are located on different planes and are welded to the car body by welding points, and the welding points are not on the same straight line. The fourth flange (240) is welded to the car body by a weld seam.

2. The cut-edge connection structure of the water channel assembly according to claim 1, characterized in that, The second stamped sheet metal (200) has a drain outlet (250) for connecting a drain pipe so that rainwater in the second stamped sheet metal (200) flows into the drain pipe through the drain outlet (250).

3. The cut-edge connection structure of the water channel assembly according to claim 2, characterized in that, The second stamped sheet metal (200) also has a drainage slope (260) formed on it. The drainage slope (260) is inclined from the end of the second stamped sheet metal (200) connected to the vehicle body toward the drain outlet (250) to guide rainwater in the second stamped sheet metal (200) to the drain outlet (250).

4. The cut-edge connection structure of the water channel assembly according to claim 3, characterized in that, A reinforcing boss (261) is formed on the drainage slope (260), and one side of the reinforcing boss (261) is connected to the third flange (230).

5. The cut-edge connection structure of the water channel assembly according to claim 3, characterized in that, A recess (262) is also formed on the drainage slope (260), and one side of the recess (262) is connected to the first flange (210).

6. The cut-edge connection structure of the water channel assembly according to claim 1, characterized in that, One end of the second stamped sheet metal (200) is also formed with a clearance notch (270), which is used to avoid the hood hinge of the vehicle.

7. The cut-edge connection structure of the water channel assembly according to claim 1, characterized in that, A first edge (110) is formed on the first stamped sheet metal (100), and a second edge (280) is formed on the second stamped sheet metal (200); the first edge (110) and the second edge (280) are attached and connected.

8. The cut-edge connection structure of the water channel assembly according to claim 7, characterized in that, The first edge (110) and the second edge (280) are sealed together by sealant.

9. The cut-edge connection structure of the water channel assembly according to claim 1, characterized in that, The first stamped sheet metal (100) has a fifth flange (120) formed at one end, which is used for welding to the vehicle body.

10. A vehicle comprising a body and a water channel assembly, characterized in that, It also includes a cut-edge connection structure for the water channel assembly according to any one of claims 1-9, wherein the water channel assembly is mounted on the vehicle body via the cut-edge connection structure of the water channel assembly.

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