Windshield lower decorative plate and automobile

Abstract

The utility model provides a windshield lower decorative plate and an automobile. The lower decorative plate comprises a lower decorative plate body, air inlet holes distributed in an array mode are formed in the end, away from an air inlet of an air conditioner, of the lower decorative plate body, and the sections, perpendicular to the axis direction, of the air inlet holes are hexagonal; the bottom face of the lower decorative plate body extends in the axial direction of the air inlet holes to form a honeycomb-shaped grid structure, the grid structure comprises air guide holes distributed in an array mode, and the lower decorative plate body extends below the air inlet holes to form the grid structure aiming at the problems that the distribution position strength of the air inlet holes in an existing lower decorative plate is poor and the arrangement flexibility is poor. The air inlet holes with the hexagonal sections are reinforced, meanwhile, the shielding effect on the area below the lower decorative plate body is improved, the air inlet holes with the hexagonal sections have a more flexible arrangement range after being distributed in an array mode, the distribution condition of the air inlet holes in irregular areas is adapted, and the air inlet efficiency is improved on the basis that the air inlet volume of an air conditioner is guaranteed. The strength of the air inlet area of the lower decorative plate body is improved.

Description

Technical Field

[0001] The utility model relates to the field of automobiles, in particular to a windshield lower decorative plate and an automobile. Background Art

[0002] The lower windshield decorative panel is the connecting part between the windshield, the engine cover and the fender. The lower windshield decorative panel is located above the air-conditioning air intake. In order to meet the air-conditioning air intake requirements, it is necessary to open a hole in the lower decorative panel so that air can pass through the hole in the lower decorative panel and enter the car air-conditioning. However, after the hole is opened in the lower decorative panel, the shielding effect of the components below the lower windshield decorative panel is poor. In addition, directly opening the hole will cause the strength of the opening area to deteriorate, affecting the reliability of the lower decorative panel during use.

[0003] A Chinese patent (CN203681433U) discloses a car front hood decoration with an air-conditioning air inlet water baffle, which is provided with a grid-shaped air inlet hole and a long strip-shaped reinforcement portion is arranged between the air inlet holes. Although the shielding range of the air inlet hole area is increased, the reinforcement portion protrudes from the surface of the outer decorative panel, resulting in the exposure of the parting line, affecting the appearance and quality of the lower decorative panel. At the same time, the long strip-shaped reinforcement portion is suitable for the air inlet range of the rectangular area, but is inconvenient to be arranged in an irregular area, and the long strip-shaped reinforcement portion cannot meet the reinforcement requirements of the irregular area. Utility Model Content

[0004] The purpose of the utility model is to provide a windshield lower decorative plate and a car in view of the defects of the prior art. The lower decorative plate body extends below the air inlet holes to form a grid structure, so as to reinforce the air inlet holes with hexagonal cross-sections and improve the shielding effect of the area below the lower decorative plate body. The air inlet holes with hexagonal cross-sections are distributed in an array with a more flexible arrangement range, which can adapt to the distribution of air inlet holes in irregular areas, and improve the strength of the air inlet hole area of ​​the lower decorative plate body on the basis of ensuring the air volume of the air conditioning.

[0005] The first purpose of the utility model is to provide a windshield lower decorative plate, which adopts the following technical solutions:

[0006] It includes a lower decorative panel body, and an array of air inlet holes is provided at one end of the lower decorative panel body away from the air inlet of the air conditioner, and the cross-section of the air inlet hole perpendicular to its axial direction is hexagonal; the bottom surface of the lower decorative panel body extends along the axial direction of the air inlet hole to form a honeycomb grid structure, and the grid structure includes array-distributed air guide holes, and the air guide holes are connected with the air inlet holes one by one, and the grid structure serves as a reinforcement structure of the lower decorative panel at the distribution position of the air inlet holes.

[0007] Furthermore, the cross section of the air guide hole perpendicular to the axial direction thereof is hexagonal, and the air guide hole and the air inlet hole are coaxially distributed.

[0008] Furthermore, the bottom surface of the lower decorative panel body is extended along the axial direction of the air inlet hole to form a plate, the plate components are combined to form a grid structure, and multiple plate components around the air guide hole are sequentially assembled end to end to form a hexagonal tube.

[0009] Furthermore, the hexagonal tubes corresponding to adjacent air guide holes share a side plate.

[0010] Furthermore, both ends of the lower decorative panel body are respectively matched with cover plates.

[0011] Furthermore, both ends of the lower decorative panel body are respectively provided with inspection openings, and the inspection openings are respectively equipped with blocking covers.

[0012] Furthermore, the portion where the blocking cover intersects with the air inlet hole distribution area is also provided with air inlet holes, and a grid structure is also provided on the bottom surface of the blocking cover.

[0013] The second object of the utility model is to provide a car, using the windshield lower decorative plate as described in the first object.

[0014] Furthermore, the front windshield of the automobile is clamped to the lower decorative panel body via a clamping strip, and the water flow channel of the automobile is clamped to the lower decorative panel body.

[0015] Furthermore, the lower decorative plate body is provided with an axis hole, and the wiper axis passes through the axis hole.

[0016] Compared with the prior art, the utility model has the following advantages and positive effects:

[0017] (1) In order to solve the problem that the air inlet holes on the lower decorative panel have poor strength and poor layout flexibility, the lower decorative panel body extends below the air inlet holes to form a grid structure, which reinforces the air inlet holes with hexagonal cross-sections and improves the shielding effect of the area below the lower decorative panel body. The air inlet holes with hexagonal cross-sections are arranged in an array with a more flexible layout range, which can adapt to the distribution of air inlet holes in irregular areas. On the basis of ensuring the air volume of the air conditioner, the strength of the air inlet area of ​​the lower decorative panel body is improved.

[0018] (2) The lower decorative panel body extends downward from the bottom surface to form a grid structure, so that the grid structure at the air inlet position protrudes from the bottom surface of the lower decorative panel body, thereby avoiding exposure of the parting line and improving the molding quality of the lower decorative panel body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0020] Figure 1 It is a schematic diagram of the windshield lower decorative plate in Examples 1 and 2 of the present utility model.

[0021] Figure 2 It is a cross-sectional schematic diagram of the air inlet in Examples 1 and 2 of the utility model.

[0022] Figure 3 It is a schematic diagram of the air inlet in Examples 1 and 2 of the present invention.

[0023] In the figure, 1. first cover plate, 2. second cover plate, 3. lower decorative plate body, 4. first blocking cover, 5. second blocking cover, 6. air inlet, 7. air guide hole, 8. grid structure. DETAILED DESCRIPTION

[0024] Example 1

[0025] In a typical implementation of the present invention, Figure 1-Figure 3 As shown, a windshield lower decorative panel is proposed.

[0026] At present, the front windshield lower decorative plate mainly considers waterproof performance, and the air intake structure located on the front windshield lower decorative plate directly affects the operation effect of the automobile air conditioner. The traditional air intake structure has the problems of poor distribution flexibility, insufficient strength and poor appearance. Based on this, this embodiment provides a windshield lower decorative plate, which uses a hexagonal cross-section air intake hole 6 combined with a grid structure 8 below it to increase the air intake area and improve the strength of the air intake hole 6 distribution area, ensure the shielding effect and make the appearance beautiful.

[0027] See also Figure 1 The windshield lower decorative plate includes a lower decorative plate body 3, on which air inlet holes 6 are distributed, wherein the air inlet holes 6 are located at one end of the lower decorative plate body 3 away from the air inlet of the air conditioner, and a plurality of air inlet holes 6 are distributed in an array, so that air enters the interior of the vehicle more evenly, improving the efficiency and effect of air flow. The cross section of the air inlet hole 6 perpendicular to its axis is hexagonal, which effectively ensures the area of ​​the air inlet area, so that each air inlet hole 6 can effectively guide the air to enter, avoiding air flow obstruction caused by improper shape design.

[0028] The honeycomb grid structure 8 formed by the bottom surface of the lower decorative panel body 3 extending along the axial direction of the air inlet hole 6 enhances the strength and stability of the decorative panel and prevents it from being deformed or damaged during the driving of the vehicle. The grid structure 8 includes air guide holes 7 distributed in an array, and the air guide holes 7 are connected to the air inlet holes 6 in a one-to-one correspondence, further ensuring the smoothness and efficiency of air flow. The grid structure 8 serves as a reinforcement structure of the decorative panel under the distribution position of the air inlet holes 6, which enhances the strength and stability of the decorative panel under the front windshield and improves the overall safety and durability of the vehicle.

[0029] The cross section of the air guide hole 7 perpendicular to its axis is hexagonal, and the air guide hole 7 is coaxially distributed with the air inlet hole 6. The hexagonal cross section increases the structural stability of the air guide hole 7. Compared with other shapes, the hexagonal structure can better withstand forces from different directions, which helps to reduce deformation or damage caused by vibration or impact in complex driving environments. The air guide hole 7 is coaxially distributed with the air inlet hole 6, ensuring smooth and efficient air flow.

[0030] like Figure 3 As shown, the cross section of the air inlet hole 6 in this embodiment is a regular hexagon, and the air inlet hole 6, the reinforcement structure and the lower decorative plate body 3 are an integrated structure, which is formed by a mold by injection molding or other processing methods. A plurality of air inlet holes 6 are distributed on the lower decorative plate body 3, and the number of air inlet holes 6 can be selected to be 300-400. Six other air inlet holes 6 are distributed around a single air inlet hole 6, thereby forming an array distribution.

[0031] The bottom surface of the lower decorative plate body 3 extends axially along the air inlet 6 to form a plate, which is combined to form a grid structure 8. Multiple plates around the air guide hole 7 are assembled end to end to form a hexagonal tube. Figure 2 and Figure 3 As shown, each air guide hole 7 is provided with six plates in the circumferential direction, and the six plates are connected end to end in sequence to form a ring. The six plates serve as six side plates of the hexagonal cylinder, and the hexagonal cylinders corresponding to adjacent air guide holes 7 share one of the side plates.

[0032] The solution of forming a plate by extending the bottom surface of the lower decorative plate body 3 downward not only enhances the strength of the air inlet 6 area, but also improves the shielding effect of the area below the lower decorative plate body 3. The grid structure 8 effectively solves the problem of insufficient strength and improves the overall durability of the lower decorative plate.

[0033] The multiple plates around the air guide hole 7 are assembled end to end in sequence to form a hexagonal cylinder, which matches the shape of the air inlet hole 6 with a hexagonal cross section, not only enhancing the structural stability of the air guide hole 7, but also making the air inlet hole 6 with a hexagonal cross section have a more flexible arrangement range. Through the combination of the hexagonal cross-section air inlet holes 6, it is possible to adapt to the distribution of the air inlet holes 6 in irregular areas, improve the flexibility of the arrangement, and at the same time ensure the air volume of the air conditioner.

[0034] The hexagonal cylinders corresponding to adjacent air guide holes 7 share a side plate, which reduces the use of materials and manufacturing costs while maintaining the stability of the structure. The sharing of the side plate optimizes space utilization and improves the overall performance of the lower decorative plate.

[0035] A wiper motor and sheet metal structural parts are arranged below the lower decorative panel body 3. If the internal components below the lower decorative panel body 3 are seen, the windshield lower decorative panel does not play its role in terms of sensory quality, thereby reducing the overall aesthetics and customer purchasing power. Therefore, in this embodiment, a grid structure 8 is used for auxiliary shielding. In this embodiment, the grid structure 8 is distributed between adjacent air inlet holes 6. When observing from top to bottom along the axial direction of the air inlet holes 6, the grid structure 8 is shielded by the partition area between adjacent air inlet holes 6. The general observation angle is tilted observation, so the grid structure 8 located below the distribution area of ​​the air inlet holes 6 can play a better shielding role.

[0036] A wiper motor and a metal sheet metal structure are arranged below the lower decorative panel body 3. If the internal components below the lower decorative panel body 3 are seen, the windshield lower decorative panel does not play its role in terms of sensory quality, thereby reducing the overall aesthetics and customer purchasing power. Therefore, in this embodiment, a grid structure 8 is used for auxiliary shielding.

[0037] Among them, the radius of the circumscribed circle corresponding to the hexagonal section of the air inlet hole 6 is 6.5mm, the axial length of the air guide hole 7 is 3mm, and the wall thickness of the hexagonal tube corresponding to the air guide hole 7 is 0.8mm. The air inlet hole 6 can block the passage of leaves, cover the internal metal parts, change the exposure of the parting line, and transfer the parting line from the bottom opening of the air inlet hole 6 to the bottom opening of the air guide hole 7, thereby reducing burrs observable to the naked eye and meeting the air intake area requirements of the air conditioner.

[0038] The two ends of the lower decorative panel body 3 are matched with cover plates, namely the first cover plate 1 and the second cover plate 2, which are respectively distributed on the left and right sides of the lower decorative panel body 3, thereby enhancing the overall sealing and aesthetics of the lower decorative panel. The cover plates can effectively prevent dust, debris, etc. from entering the water flow channel of the lower decorative panel body 3, keeping it clean and intact.

[0039] In addition, both ends of the lower decorative panel body 3 are provided with inspection ports, and the inspection ports are matched with plugging covers, such as Figure 1 As shown, the plugging covers are respectively the first plugging cover 4 and the second plugging cover 5, which facilitates repair and maintenance work. When it is necessary to inspect or replace parts, the plugging cover can be easily opened for operation, which improves the maintenance efficiency. At the same time, the portion where the plugging cover intersects with the distribution area of ​​the air inlet 6 is also provided with an air inlet 6 to maintain the air flow. A grid structure 8 is also provided on the bottom surface of the plugging cover, which not only increases the strength of the plugging cover, but also maintains its good ventilation performance.

[0040] While solving the problems of insufficient strength and poor layout flexibility, the lower windshield decorative panel also optimizes the air flow structure, improving the overall performance, aesthetics and maintenance convenience of the lower windshield decorative panel.

[0041] Example 2

[0042] In another embodiment of the present invention, Figure 1-Figure 3 As shown, a car is proposed.

[0043] like Figure 1 As shown, the size and position of the air inlet 6 of the car determine the air intake volume of the air conditioner, ensuring the performance requirements of the air conditioner. In this embodiment, the car adopts the lower windshield decorative plate in embodiment 1, the lower windshield decorative plate is connected with the front windshield glass card strip, the lower windshield decorative plate is matched with the left and right fenders and the left and right side enclosure assemblies, and the lower windshield decorative plate is fastened with the water flow groove with a buckle to ensure that it does not fall off. The lower windshield decorative plate cooperates with the inner plate of the engine cover to ensure sealing, and the lower windshield decorative plate cooperates with the surrounding sheet metal parts to cover internal defects and at the same time cover the wiper motor from being exposed, ensuring a beautiful and neat appearance. Moreover, the lower windshield decorative plate realizes the aesthetic requirements of the parting line being hidden here.

[0044] The windshield lower decorative plate in this embodiment contains a water retaining structure that cooperates with the engine cover. The cross-section of the air inlet hole 6 is a regular hexagonal hole structure. An axial hole is provided on the lower decorative plate body 3, and the wiper shaft passes through the axial hole. A sealing strip structure is opened on the lower decorative plate body 3 to avoid the wiper shaft hole structure, a nozzle structure is installed, and a left and right blocking structure is installed.

[0045] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A windshield lower decorative plate, characterized in that: It includes a lower decorative panel body, and an array of air inlet holes is provided at one end of the lower decorative panel body away from the air inlet of the air conditioner, and the cross-section of the air inlet hole perpendicular to its axial direction is hexagonal; the bottom surface of the lower decorative panel body extends along the axial direction of the air inlet hole to form a honeycomb grid structure, and the grid structure includes array-distributed air guide holes, and the air guide holes are connected with the air inlet holes one by one, and the grid structure serves as a reinforcement structure of the lower decorative panel at the distribution position of the air inlet holes.

2. The windshield lower decorative plate according to claim 1, characterized in that: The cross section of the air guide hole perpendicular to the axial direction thereof is hexagonal, and the air guide hole is coaxially distributed with the air inlet hole.

3. The windshield lower decorative plate according to claim 2, characterized in that: The bottom surface of the lower decorative plate body is extended along the axial direction of the air inlet hole to form a plate, and the plate components are combined to form a grid structure. Multiple plate components around the air guide hole are sequentially assembled end to end to form a hexagonal tube.

4. The windshield lower decorative plate according to claim 3, characterized in that: The hexagonal tubes corresponding to adjacent air guide holes share a side plate.

5. The windshield lower decorative plate according to claim 1, characterized in that: Both ends of the lower decorative plate body are respectively matched with cover plates.

6. The windshield lower decorative plate according to claim 1, characterized in that: Both ends of the lower decorative panel body are respectively provided with inspection openings, and the inspection openings are respectively matched with blocking covers.

7. The windshield lower decorative plate according to claim 6, characterized in that: The portion where the blocking cover intersects with the air inlet hole distribution area is also provided with air inlet holes, and a grid structure is also provided on the bottom surface of the blocking cover.

8. A car, characterized in that: Utilize the lower windshield decorative panel as described in any one of claims 1-7.

9. The automobile according to claim 8, characterized in that The front windshield of the automobile is clamped with the lower decorative panel body through a clamping strip, and the water flow channel of the automobile is clamped with the lower decorative panel body.

10. The automobile according to claim 8, characterized in that The lower decorative plate body is provided with an axis hole, and the wiper axis passes through the axis hole.

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