A wiper assembly mounting structure

Abstract

The utility model relates to vehicle accessory technical field especially, it relates to a wiper assembly mounting structure, include: gutter assembly, gutter assembly is used for installing on the car body, first reinforcing part, second reinforcing part and third reinforcing part, first reinforcing part, second reinforcing part and third reinforcing part are fixedly connected on gutter assembly along the gutter assembly width direction, to strengthen the strength of gutter assembly, still include wiper and wiper drive part, wiper drive part and wiper drive connection, to drive wiper action, wiper is erected on gutter assembly through second reinforcing part, wiper drive part is installed on gutter assembly through third reinforcing part, the utility model discloses first reinforcing part, second reinforcing part and third reinforcing part are spaced apart distribution along the gutter assembly length direction, form the multi-point horizontal skeleton support system, through the synergies of three -fold reinforcing part, can realize stress dispersion and the promotion of integral rigidity, strengthen gutter assembly and the whole structure strength.

Description

Technical Field

[0001] This utility model relates to the field of vehicle parts technology, and in particular to a wiper assembly mounting structure. Background Technology

[0002] In the engineering design of automotive windshield wiper systems, the drainage channel, as a key structural component at the front of the vehicle, must simultaneously perform drainage, sealing, and component installation functions. In traditional designs, wipers are typically mounted within the drainage channel, which is often made of thin-walled sheet metal or plastic, resulting in weak rigidity and a lack of effective reinforcement. When the wiper mounting bracket is under load, the drainage channel is prone to localized dents or twisting, further reducing the stability of the mounting point. Simultaneously, insufficient rigidity at the mounting point can easily lead to NVH issues such as abnormal noises and vibrations, failing to meet current consumer requirements for vehicle NVH performance. Utility Model Content

[0003] The purpose of this utility model is to provide a wiper assembly mounting structure to solve the problem of insufficient strength of the existing water channel structure and wiper mounting structure.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A windshield wiper assembly mounting structure includes: a water channel assembly for mounting on a vehicle body; a first reinforcing member, a second reinforcing member, and a third reinforcing member, which are fixedly connected to the water channel assembly along its width direction to enhance its strength; a windshield wiper and a wiper drive unit, wherein the wiper drive unit is drivably connected to the windshield wiper to drive it to operate; the windshield wiper is mounted on the water channel assembly via the second reinforcing member; and the wiper drive unit is mounted on the water channel assembly via the third reinforcing member.

[0006] Based on the aforementioned technical means, the first, second, and third reinforcing members in this utility model are spaced apart along the length of the water channel assembly, forming a multi-point transverse skeleton support system. Simultaneously, through the synergistic effect of the three reinforcing members, stress dispersion and overall rigidity improvement are achieved, enhancing the strength and reliability of the water channel assembly and the entire structure. Specifically, the first reinforcing member, arranged along the width of the water channel assembly, significantly improves the torsional stiffness of the water channel assembly structure, effectively eliminating the load output by the wiper motor during operation and enhancing the overall structural stability. The second reinforcing member provides a precise support platform for the wiper drive shaft, reducing minute displacements and vibration transmission during transmission, avoiding NVH problems such as abnormal noise and vibration caused by insufficient rigidity at the wiper mounting point, and ensuring smooth wiper movement and transmission efficiency. The third reinforcing member, addressing the high rigidity installation requirements of the wiper drive component, effectively blocks the transmission path of vibration generated during wiper drive component operation to the vehicle body by strengthening local structural rigidity, significantly improving in-vehicle noise caused by its vibration and enhancing driving comfort.

[0007] Furthermore, the first reinforcing member includes a first body, on which a first fixed connector and a second fixed connector are formed on opposite sides; the first fixed connector and the second fixed connector are respectively fixed on opposite side walls of the water trough assembly; the first body is fixedly connected to the water trough assembly along the width direction of the water trough assembly through the first fixed connector and the second fixed connector.

[0008] According to the above-mentioned technical means, the first body is fixed to the opposite side walls of the water channel assembly through the first fixed connector and the second fixed connector, respectively, forming a transverse through-type support. This improves the torsional stiffness of the water channel assembly and effectively resists structural torsional deformation caused by aerodynamic loads or high-frequency reciprocating motion of the windshield wipers during vehicle operation.

[0009] Furthermore, a first rib is formed on the first body, and the first rib is arranged along the length direction of the first body.

[0010] According to the above-mentioned technical means, in this utility model, the first rib extends along the length of the first body to form an I-beam-like cross-section structure, thereby increasing the bending section modulus of the first reinforcing member. Furthermore, the longitudinally arranged first rib can guide the peak stress in the double-support fixed area, dispersing it throughout the entire first body.

[0011] Furthermore, the second reinforcing member includes a second body and a third body, which are stacked and fixed together; the two opposite sides of the second body are respectively fixed to the opposite side walls of the water channel assembly; at least one side of the third body is fixed to the side wall of the water channel assembly; the windshield wiper passes through the second body and the third body and is mounted on the water channel assembly.

[0012] Based on the aforementioned technical means, the second and third bodies are stacked and fixed to form a composite support layer, which enhances the bending stiffness of the second reinforcing member. This reduces the radial runout of the drive shaft under high-frequency reciprocating motion, effectively preventing wiper trajectory deviation caused by deformation of the mounting point. Simultaneously, the third body employs a single-side-wall reinforcement design, creating an asymmetrical stiffness match with the second body. This causes a phase difference in the transmission of vibration energy from the wiper drive component, dissipating energy through structural damping. This significantly reduces the peak noise level near the driver's ear, substantially improving NVH performance.

[0013] Furthermore, a third fixing member and a fourth fixing member are formed on opposite sides of the second body, and the third fixing member and the fourth fixing member are respectively fixedly connected to opposite side walls of the water trough assembly; the second body is fixedly connected to opposite side walls of the water trough assembly through the third fixing member and the fourth fixing member.

[0014] According to the above technical means, the second body is fixed to the opposite side walls of the water channel assembly through the third and fourth fixed connectors, forming a cross-channel force transmission path, which improves the torsional stiffness of the wiper drive system, effectively resists the torsional torque generated by the high-frequency reciprocating motion of the wiper, and avoids the risk of structural torsion and deformation caused by traditional single-sided fixing.

[0015] Furthermore, a second rib is also formed on the second body, and the second rib is arranged along the length direction of the second body.

[0016] According to the above-mentioned technical means, in this utility model, the second rib extends along the length of the second body to form an I-beam-like cross-section structure, thereby increasing the bending section modulus of the second reinforcing member. Furthermore, the longitudinally arranged second rib can disperse the peak stress in the double-supported fixed area to the entire second body.

[0017] Furthermore, the third body has a fifth fixed connector formed on at least one side, and the fifth fixed connector is fixedly connected to the side wall of the water tank assembly.

[0018] Based on the above technical means, the third body adopts a single-side wall reinforcement design, forming an asymmetrical stiffness match with the second body. This causes the vibration energy of the wiper drive component to generate a phase difference during transmission. By dissipating energy through structural damping, the peak noise level near the driver's ear can be significantly reduced, and NVH performance can be significantly improved.

[0019] Furthermore, the third reinforcing member includes a fourth body and a mounting bracket. The fourth body is fixedly connected to the water channel assembly along the width direction of the water channel assembly. The mounting bracket is fixed to the side wall of the water channel assembly, and at least a portion of the mounting bracket is superimposed and fixed to the fourth body. The wiper drive unit passes through the mounting bracket to be mounted on the water channel assembly.

[0020] According to the above technical means, the fourth body extends along the width direction of the water channel assembly to form a transverse support frame, and the mounting frame is partially superimposed and fixed with the fourth body to form a double-layer composite support structure, thereby improving the torsional stiffness of the water channel assembly.

[0021] The mounting bracket and water channel assembly sidewalls feature high-precision positioning holes, enabling the wiper drive components to be precisely mounted on the mounting bracket and achieve a rigid connection.

[0022] Furthermore, a sixth fixing member and a seventh fixing member are formed on opposite sides of the fourth body, and the sixth fixing member and the seventh fixing member are respectively fixed on opposite side walls of the water trough assembly; the fourth body is fixedly connected to the opposite side walls of the water trough assembly through the sixth fixing member and the seventh fixing member.

[0023] According to the above technical means, the sixth and seventh fixed connectors are respectively anchored to the opposite side walls of the water channel assembly, forming a cross-channel force transmission path to evenly distribute the load of the drive component to the side walls and improve stability.

[0024] Furthermore, the mounting bracket is made of angle steel.

[0025] Based on the above technical means, the L-shaped cross-section design of the angle steel forms a natural reinforcing rib structure, which improves the bending resistance of the mounting frame. At the same time, the L-shaped structure of the angle steel disperses the shear stress generated by the driving component to two vertical planes, reducing local stress.

[0026] The beneficial effects achieved by this utility model are:

[0027] In this invention, the first, second, and third reinforcing members are spaced apart along the length of the water channel assembly, forming a multi-point transverse skeleton support system. Simultaneously, the synergistic effect of the three reinforcing members achieves stress dispersion and improved overall rigidity, enhancing the strength and reliability of the water channel assembly and the entire structure. Specifically, the first reinforcing member, arranged along the width of the water channel assembly, significantly improves the torsional stiffness of the water channel assembly structure, effectively eliminating the load output by the wiper motor during operation and enhancing overall structural stability. The second reinforcing member provides a precise support platform for the wiper drive shaft, reducing minute displacements and vibration transmission during transmission, avoiding NVH problems such as abnormal noise and vibration caused by insufficient rigidity at the wiper mounting point, and ensuring smooth wiper movement and transmission efficiency. The third reinforcing member, addressing the high rigidity installation requirements of the wiper drive component, effectively blocks the transmission path of vibration generated during wiper drive operation to the vehicle body by strengthening local structural rigidity, significantly improving in-vehicle noise caused by its vibration and enhancing driving comfort. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0029] Figure 2 This is the second schematic diagram of the overall assembly structure of this utility model;

[0030] Figure 3 This is a schematic diagram of the first reinforcing member of this utility model;

[0031] Figure 4 This is a schematic diagram of the second reinforcing member of this utility model;

[0032] Figure 5 This is one of the structural schematic diagrams of the third reinforcing member of this utility model;

[0033] Figure 6 This is the second schematic diagram of the third reinforcing member of this utility model.

[0034] Among them, 1. Water channel assembly;

[0035] 2. Windshield wipers;

[0036] 3. Wiper drive components;

[0037] 4. First reinforcing member; 41. First body; 42. First fixing connector; 43. Second fixing connector; 44. First rib;

[0038] 5. Second reinforcing member; 51. Second body; 52. Third body; 53. Third fixing connector; 54. Fourth fixing connector; 55. Second rib; 56. Fifth fixing connector;

[0039] 6. Third reinforcing member; 61. Fourth body; 62. Mounting bracket; 63. Sixth fixing connector; 64. Seventh fixing connector.

[0040] The accompanying drawings are for illustrative purposes only and should not be construed as limiting the scope of this patent. To better illustrate this embodiment, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings. The same or similar reference numerals correspond to the same or similar components. The terms describing positional relationships in the drawings are for illustrative purposes only and should not be construed as limiting the scope of this patent. Detailed Implementation

[0041] It should be noted that, unless otherwise specified, the embodiments and technical features in the embodiments of this application can be combined with each other, and the detailed descriptions in the specific embodiments should be understood as explanations of the purpose of this application and should not be regarded as undue limitations on this application.

[0042] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the specific technical solutions of this application will be further described in detail below with reference to the accompanying drawings of the embodiments of this application. The following embodiments are used to illustrate this application, but are not intended to limit the scope of this application.

[0043] In the embodiments of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this application, unless otherwise stated, "multiple" means two or more.

[0044] In the embodiments of this application, unless otherwise explicitly specified and limited, the term "connection" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral part; it can be a direct connection or an indirect connection through an intermediate medium.

[0045] In embodiments of this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.

[0046] The technical solution of this embodiment will be described in detail below with reference to the accompanying drawings.

[0047] like Figure 1 and Figure 2 As shown, a windshield wiper assembly mounting structure includes: a water channel assembly 1 for mounting on a vehicle body; a first reinforcing member 4, a second reinforcing member 5, and a third reinforcing member 6, which are fixedly connected to the water channel assembly 1 along its width direction to enhance its strength; a windshield wiper 2 and a wiper drive member 3, which are drivenly connected to the windshield wiper 2 to drive its operation; the windshield wiper 2 is mounted on the water channel assembly 1 via the second reinforcing member 5; and the wiper drive member 3 is mounted on the water channel assembly 1 via the third reinforcing member 6.

[0048] In this embodiment, the first reinforcing member 4, the second reinforcing member 5, and the third reinforcing member 6 are distributed at intervals along the length of the water channel assembly 1, forming a multi-point transverse skeleton support system. Simultaneously, through the synergistic effect of the three reinforcing members, stress dispersion and overall rigidity improvement are achieved, enhancing the strength and reliability of the water channel assembly 1 and the entire structure. Specifically, the first reinforcing member 4 is arranged along the width of the water channel assembly 1, serving as an auxiliary reinforcing bracket for the water channel assembly 1. This significantly improves the torsional stiffness of the water channel assembly 1 structure, effectively eliminating the load output by the wiper motor during operation and enhancing the overall structural stability. The second reinforcing member 5 provides a precise support platform for the drive shaft of the wiper 2, reducing minute displacements and vibration transmission during transmission. This avoids NVH problems such as abnormal noise and vibration caused by insufficient rigidity at the wiper 2 mounting point, ensuring smooth wiper movement and transmission efficiency. The third reinforcing component 6 addresses the high rigidity installation requirements of the wiper drive component 3 (in this embodiment, it is a motor). By strengthening the local structural rigidity, it effectively blocks the transmission path of vibrations generated by the wiper drive component 3 during operation to the vehicle body, reduces the risk of structural resonance caused by motor excitation, significantly improves the in-vehicle noise problem caused by its vibration, and enhances driving comfort.

[0049] like Figure 3 As shown, the first reinforcing member 4 includes a first body 41, and a first fixing connector 42 and a second fixing connector 43 are formed on opposite sides of the first body 41; the first fixing connector 42 and the second fixing connector 43 are respectively fixed on opposite side walls of the water trough assembly 1; the first body 41 is fixedly connected to the water trough assembly 1 along the width direction of the water trough assembly 1 through the first fixing connector 42 and the second fixing connector 43.

[0050] The first body 41 is fixed to the opposite side walls of the water channel assembly 1 by the first fixed connector 42 and the second fixed connector 43, forming a transverse through-type support. This improves the torsional stiffness of the water channel assembly 1 and effectively resists structural torsional deformation caused by aerodynamic loads or high-frequency reciprocating motion of the wipers during vehicle operation.

[0051] In this embodiment, the first fixing connector 42 and the second fixing connector 43 are integrally stamped with the first body 41, eliminating the assembly gaps and welding deformation risks of traditional split structures, thereby improving the tensile strength of the first reinforcing member 4. The first fixing connector 42 and the second fixing connector 43 are designed to conform to the contour of the side wall of the water channel assembly 1, forming a curved surface fitting structure, increasing the contact area between the connector and the side wall. After being fixed by welding or screwing, the shear strength is improved, eliminating the risk of loosening caused by assembly gaps in traditional straight connectors.

[0052] In this embodiment, the first reinforcing member 4 can be made of high-strength aluminum alloy material, which can reduce weight while ensuring structural strength. Its body surface integrates a guide channel structure, which can improve rigidity and optimize the drainage path of the water channel, avoid corrosion problems caused by water accumulation, and extend the service life of the structure.

[0053] In this preferred embodiment, the number of first reinforcing members 4 is not less than two, and they are distributed at intervals along the length of the water channel assembly 1 to improve the torsional stiffness of the water channel assembly 1 and effectively disperse the torsional torque generated by the wiper drive 3 during operation.

[0054] like Figure 3 As shown, a first rib 44 is also formed on the first body 41, and the first rib 44 is arranged along the length direction of the first body 41.

[0055] In this embodiment, the first rib 44 extends along the length of the first body 41, forming an I-beam-like cross-section structure, which increases the bending section modulus of the first reinforcing member 4. Furthermore, the longitudinally arranged first rib 44 can guide the peak stress in the double-support fixed area to distribute it throughout the entire first body 41.

[0056] In this embodiment, first ribs 44 are formed on both sides of the first body 41. Each first rib 44 is integrally formed with the first body 41 by a stamping process, so that the rigidity can be strengthened without adding extra material thickness.

[0057] like Figure 4As shown, the second reinforcing member 5 includes a second body 51 and a third body 52, which are stacked and fixed together; the second body 51 is fixed on opposite sides of the opposite side walls of the water channel assembly 1; the third body 52 is fixed on at least one side of the side wall of the water channel assembly 1; the windshield wiper 2 is mounted on the water channel assembly 1 through the second body 51 and the third body 52.

[0058] The second body 51 and the third body 52 are stacked and fixed to form a composite support layer, which improves the bending stiffness of the second reinforcing member 5. This reduces the radial runout of the transmission rod shaft under high-frequency reciprocating motion conditions, effectively preventing the wiper trajectory from deviating due to deformation of the mounting point. At the same time, the third body 52 adopts a single-side-wall reinforcement design (fixed to the main load-bearing sidewall), forming an asymmetrical stiffness match with the second body 51. This causes a phase difference in the vibration energy of the wiper drive 3 during transmission. By dissipating energy through structural damping, the peak noise level near the driver's ear can be significantly reduced, and NVH performance can be significantly improved.

[0059] In this embodiment, the second body 51 and the third body 52 are superimposed to form a double bearing mounting hole, which avoids the fretting wear and energy loss caused by traditional single hole installation.

[0060] The second reinforcing member 5 can adopt a high-strength steel-aluminum composite structure (the second body 51 is aluminum alloy, and the third body 52 is high-strength steel), achieving weight reduction while ensuring rigidity. Its surface can be integrated with drainage guide channels, which optimizes the drainage path of the water channel while improving structural strength and avoiding corrosion problems caused by water accumulation.

[0061] It is easy to imagine that there are two second reinforcing members 5, which are spaced apart on the water channel assembly 1 to install two windshield wipers 2 respectively.

[0062] like Figure 4 As shown, a third fixing member 53 and a fourth fixing member 54 are formed on opposite sides of the second body 51. The third fixing member 53 and the fourth fixing member 54 are respectively fixedly connected to opposite side walls of the water tank assembly 1. The second body 51 is fixedly connected to opposite side walls of the water tank assembly 1 through the third fixing member 53 and the fourth fixing member 54.

[0063] The second body 51 is fixed to the opposite side walls of the water channel assembly 1 by the third fixed connector 53 and the fourth fixed connector 54 respectively, forming a cross-channel force transmission path, which improves the torsional stiffness of the wiper drive system, effectively resists the torsional torque generated by the high-frequency reciprocating motion of the wiper, and avoids the risk of structural torsion and deformation caused by traditional single-sided fixing.

[0064] In this embodiment, the structure of the second body 51 is similar to that of the first body 41.

[0065] The third and fourth fixing connectors 53 and 54 are integrally stamped with the first body 41, eliminating the assembly gaps and welding deformation risks of traditional split structures, thereby improving the tensile strength of the second reinforcing member 5. The third and fourth fixing connectors 53 and 54 are designed to conform to the contour of the side wall of the water channel assembly 1, forming a curved surface fit structure, increasing the contact area between the connectors and the side wall. After being fixed by welding or screwing, the shear strength is improved, eliminating the risk of loosening caused by assembly gaps in traditional straight connectors.

[0066] like Figure 4 As shown, a second rib 55 is also formed on the second body 51, and the second rib 55 is arranged along the length direction of the second body 51.

[0067] In this embodiment, the second rib 55 extends along the length of the second body 51, forming an I-beam-like cross-section structure, which increases the bending section modulus of the second reinforcing member 5. Furthermore, the longitudinally arranged second rib 55 can disperse the peak stress in the double-supported fixed area to the entire second body 51.

[0068] In this embodiment, second ribs 55 are formed on both sides of the second body 51. Each second rib 55 is integrally formed with the second body 51 by a stamping process, so that the rigidity can be strengthened without adding material thickness.

[0069] like Figure 4 As shown, the third body 52 has a fifth fixed connector 56 formed on at least one side, and the fifth fixed connector 56 is fixedly connected to the side wall of the water tank assembly 1.

[0070] The third body 52 adopts a single-side-wall reinforcement design and is fixed to the main load-bearing sidewall, forming an asymmetrical stiffness match with the second body 51. This causes the vibration energy of the wiper drive 3 to generate a phase difference during transmission. By dissipating energy through structural damping, the peak noise level near the driver's ear can be significantly reduced, and NVH performance can be significantly improved.

[0071] In this embodiment, a third rib 57 is also formed on the third body 52. ​​The third rib 57 extends along the length of the third body 52 to form a T-shaped cross-section structure, so as to improve the bending section modulus of the third body 52 and significantly enhance the support stability of the wiper 2.

[0072] like Figure 5 and Figure 6As shown, the third reinforcing member 6 includes a fourth body 61 and a mounting bracket 62. The fourth body 61 is fixedly connected to the water channel assembly 1 along the width direction of the water channel assembly 1. The mounting bracket 62 is fixed to the side wall of the water channel assembly 1, and at least a portion of the mounting bracket 62 is superimposed and fixed to the fourth body 61. The wiper drive member 3 passes through the mounting bracket 62 to be installed on the water channel assembly 1.

[0073] The fourth body 61 extends along the width of the water channel assembly 1 to form a transverse support frame, and the mounting bracket 62 is partially superimposed and fixed with the fourth body 61 to form a double-layer composite support structure, thereby improving the torsional stiffness of the water channel assembly 1.

[0074] The mounting bracket 62 and the side wall of the water channel assembly 1 are designed with high-precision positioning holes, which enable the wiper drive 3 to be accurately installed on the mounting bracket 62 and achieve a rigid connection.

[0075] In this embodiment, the third reinforcing member 6 adopts a high-strength steel-aluminum composite structure (the fourth body 61 is made of aluminum alloy, and the mounting bracket 62 is made of high-strength steel), which achieves weight reduction while ensuring rigidity.

[0076] like Figure 5 and Figure 6 As shown, the fourth body 61 has a sixth fixing connector 63 and a seventh fixing connector 64 formed on opposite sides. The sixth fixing connector 63 and the seventh fixing connector 64 are respectively fixed on opposite side walls of the water tank assembly 1. The fourth body 61 is fixedly connected to the opposite side walls of the water tank assembly 1 through the sixth fixing connector 63 and the seventh fixing connector 64.

[0077] The sixth fixed connector 63 and the seventh fixed connector 64 are respectively anchored to the opposite side walls of the water channel assembly 1, forming a cross-channel force transmission path to evenly distribute the load of the drive component 3 to the side walls and improve stability.

[0078] like Figure 5 and Figure 6 As shown, the mounting bracket 62 is an angle steel.

[0079] The L-shaped cross-section design of the angle steel forms a natural reinforcing rib structure, which improves the bending resistance of the mounting bracket 62. At the same time, the L-shaped structure of the angle steel disperses the shear stress generated by the driving component 3 to two vertical planes, reducing local stress.

[0080] The sequence numbers of the embodiments in this application are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments. The above are merely preferred embodiments of this application and do not limit the patent scope of this application. Any equivalent structural or procedural transformations made based on the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.

Claims

1. A wiper assembly mounting structure, characterized in that, include: A water channel assembly (1) is used for mounting on a vehicle body; The first reinforcing member (4), the second reinforcing member (5), and the third reinforcing member (6) are fixedly connected to the water channel assembly (1) along the width direction of the water channel assembly (1) to enhance the strength of the water channel assembly (1); It also includes a windshield wiper (2) and a windshield wiper drive (3), wherein the windshield wiper drive (3) is connected to the windshield wiper (2) to drive the windshield wiper (2) to operate; The wiper (2) is mounted on the water channel assembly (1) via the second reinforcing member (5); the wiper drive (3) is mounted on the water channel assembly (1) via the third reinforcing member (6).

2. The wiper assembly mounting structure according to claim 1, characterized in that, The first reinforcing member (4) includes a first body (41), on which a first fixing connector (42) and a second fixing connector (43) are formed on opposite sides; the first fixing connector (42) and the second fixing connector (43) are respectively fixed on opposite side walls of the water trough assembly (1); the first body (41) is fixedly connected to the water trough assembly (1) along the width direction of the water trough assembly (1) through the first fixing connector (42) and the second fixing connector (43).

3. The wiper assembly mounting structure according to claim 2, characterized in that, A first rib (44) is also formed on the first body (41), and the first rib (44) is arranged along the length direction of the first body (41).

4. The wiper assembly mounting structure according to claim 1, characterized in that, The second reinforcing member (5) includes a second body (51) and a third body (52), which are stacked and fixed together; the second body (51) is fixed on opposite sides of the water channel assembly (1); the third body (52) is fixed on at least one side of the water channel assembly (1); the windshield wiper (2) passes through the second body (51) and the third body (52) and is mounted on the water channel assembly (1).

5. The wiper assembly mounting structure according to claim 4, characterized in that, The second body (51) has a third fixed connector (53) and a fourth fixed connector (54) formed on opposite sides. The third fixed connector (53) and the fourth fixed connector (54) are respectively fixedly connected to the opposite side walls of the water tank assembly (1). The second body (51) is fixedly connected to the opposite side walls of the water tank assembly (1) through the third fixed connector (53) and the fourth fixed connector (54).

6. The wiper assembly mounting structure according to claim 5, characterized in that, The second body (51) is also provided with a second rib (55), which is arranged along the length of the second body (51).

7. The wiper assembly mounting structure according to claim 5, characterized in that, The third body (52) has a fifth fixed connector (56) formed on at least one side, and the fifth fixed connector (56) is fixedly connected to the side wall of the water tank assembly (1).

8. The wiper assembly mounting structure according to claim 1, characterized in that, The third reinforcing member (6) includes a fourth body (61) and a mounting bracket (62). The fourth body (61) is fixedly connected to the water channel assembly (1) along the width direction of the water channel assembly (1). The mounting bracket (62) is fixed to the side wall of the water channel assembly (1), and at least part of the mounting bracket (62) is superimposed and fixed to the fourth body (61). The wiper drive (3) passes through the mounting bracket (62) to be installed on the water channel assembly (1).

9. A wiper assembly mounting structure according to claim 8, characterized in that, The fourth body (61) has a sixth fixed connector (63) and a seventh fixed connector (64) formed on opposite sides. The sixth fixed connector (63) and the seventh fixed connector (64) are respectively fixed on opposite side walls of the water tank assembly (1). The fourth body (61) is fixedly connected to opposite side walls of the water tank assembly (1) through the sixth fixed connector (63) and the seventh fixed connector (64).

10. A wiper assembly mounting structure according to claim 8, characterized in that, The mounting bracket (62) is an angle steel.

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