Door check reinforcement plate, door check assembly, and vehicle

Abstract

The utility model provides a kind of car door limiter reinforcing plate, car door limiter assembly and carrier, car door limiter reinforcing plate has opposite first surface and second surface, first surface is used to connect with car door inner plate, second surface is provided with mounting portion and flow guide portion, mounting portion is used to install limiter, flow guide portion is located above mounting portion, flow guide portion is equipped with first flow guide protrusion, first flow guide protrusion extends along horizontal direction, at least one end of first flow guide protrusion extends to the edge of second surface.The car door limiter reinforcing plate of the utility model embodiment can reduce the probability of limiter damage due to long-term exposure to water, and can prevent water flow from flowing along the limiter to the user's perceptible area, optimizing the user's perceptual experience and increasing satisfaction.

Description

Technical Field

[0001] This utility model relates to the field of door limiter technology, specifically to a door limiter reinforcement plate, a door limiter assembly, and a carrier. Background Technology

[0002] With the continuous development of the automotive industry, people are becoming increasingly aware of the importance of sealing and water management in automobiles. Door limiter reinforcement plates are used to install door limiters and ensure their installation rigidity. Because the limiter connects to the car body through a through-hole in the door sheet metal, water inside the door cavity can flow along the limiter arm, through the through-hole, and into the area visible to the customer on the outside, leading to a negative customer experience. Furthermore, prolonged exposure to water significantly increases the risk of limiter failure.

[0003] On some vehicles, applying a large amount of adhesive to the reinforcing plate reduces the probability of water flowing into the door cavity and reaching the limit arm to some extent. However, the large amount of adhesive application results in excessive costs, and the adhesive application trajectory is difficult to control during on-site process implementation, making it difficult to guarantee the adhesive application effect. Utility Model Content

[0004] One objective of this utility model is to provide a door limiter reinforcement plate to solve the problems of door limiters failing after long-term exposure to water and water flowing along the limiter arm into the user's perceptible area in the prior art; another objective is to provide a door limiter assembly; and a third objective is to provide a vehicle.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A door limiter reinforcement plate has a first surface and a second surface opposite to each other. The first surface is used to connect with the inner panel of the door. The second surface is provided with a mounting part and a guide part. The mounting part is used to install the limiter. The guide part is located above the mounting part and is provided with a first guide protrusion. The first guide protrusion extends in a horizontal direction and at least one end of the first guide protrusion extends to the edge of the second surface.

[0007] Based on the above characteristics, when liquid flows downward on the inner panel of the door, it first flows through the first guide protrusion. The first guide protrusion can guide the water flow to the edge of the second surface, and then flow out of the second surface from the edge of the second surface. This reduces the probability of water flowing to the limiter, thereby preventing water from flowing along the limiter arm to the area between the two sealing strips on the outside of the door. On the one hand, this reduces the probability of the limiter failing due to prolonged exposure to water, thus reducing the failure rate. On the other hand, it prevents water from flowing to the area on the outside of the door that is perceptible to the customer. This not only improves the aesthetics of the appearance but also optimizes the user's perception experience, which is conducive to increasing the comfort of use.

[0008] Furthermore, the first guide protrusion includes a top surface and two first side surfaces. The top surface is located on the side of the first guide protrusion facing away from the first surface. The two first side surfaces are connected to opposite sides of the top surface in the vertical direction. A guide groove is provided on the top surface, and the guide groove communicates with the two first side surfaces.

[0009] Based on the above features, when there is too much water on the first side of the first guide protrusion facing upward, the water on the first side of the upper side can flow along the guide groove. The water is guided to the first side of the first guide protrusion facing downward, and then flows along the first side of the lower side to the edge of the second surface. It is discharged from the edge of the second surface to the outside of the second surface, which improves the water guiding capacity of the first guide protrusion and prevents the water on the first side of the upper side from overflowing and dripping onto the boom, further reducing the probability of water on the boom.

[0010] Furthermore, the first guide protrusion has a first end and a second end. From the first end to the second end, the height of the upper first side of the first guide protrusion gradually decreases. The guide groove is inclined relative to the horizontal plane. The inclination direction of the upper first side of the first guide protrusion and the guide groove is opposite. Alternatively, there are multiple guide grooves, and the multiple guide grooves are spaced apart along the length direction of the first guide protrusion.

[0011] Based on the above characteristics, water on the first guide protrusion can flow from the first end and the second end to the outside of the second surface, preventing excessive water accumulation at the second end. Increasing the number of guide grooves helps to improve the guiding capacity of the first guide protrusion.

[0012] Furthermore, the flow guiding part is also provided with a first flow guiding step, which extends vertically and is located on the upper side of the first flow guiding protrusion. The upper end of the first flow guiding step extends to the edge of the second surface, and the lower end of the first flow guiding step is connected to the first flow guiding protrusion.

[0013] Based on the above features, on the one hand, the guide section can form a concave-convex structure to adapt to the deformation of the inner door panel, increase the connection area between the door limiter reinforcement plate and the inner door panel, and improve the installation stability of the door limiter reinforcement plate; on the other hand, when water on the inner door panel flows to the door limiter reinforcement plate, the water will flow from the upper edge of the second surface along the first guide protrusion until it reaches the first guide protrusion. The first guide step plays the role of guiding the direction of water flow, which is conducive to draining water from the second surface and reducing the probability of water droplets falling onto the arm.

[0014] Furthermore, the mounting portion is provided with a second flow guide step, a second flow guide protrusion, and a mounting protrusion. The mounting protrusion is used to mount the limiter. The second flow guide protrusion is located on the rear side of the mounting protrusion. The second flow guide step extends in a vertical direction. The upper end of the second flow guide step is connected to the first flow guide protrusion, and the lower end of the second flow guide step is connected to the second flow guide protrusion.

[0015] Based on the above characteristics, the setting of the second guide step can, on the one hand, enable the mounting part to form an undulating structure to adapt to the deformation of the inner panel of the door, increase the connection area between the door limiter reinforcement plate and the inner panel of the door, and improve the installation stability of the door limiter reinforcement plate; on the other hand, it can guide the water flow on the lower first side to the second guide protrusion, and the second guide protrusion then guides the water to the edge of the second surface so that the water flows out from the second surface and avoids the water flowing to the mounting protrusion and the limiter.

[0016] Furthermore, the second guide protrusion includes a second side facing upward, and the mounting protrusion includes a third side facing upward, the second side being higher than the third side; and or, the mounting protrusion is provided with a through hole adapted to be passed through by the limiter; and or, the protrusion height of the mounting protrusion is greater than the protrusion height of the second guide protrusion.

[0017] Based on the above characteristics, when water flows downwards along the second guide step, it first passes through the second side. At this point, the water is already guided by the second side, so almost no liquid will flow onto the third side, reducing the probability of water flowing onto the arm. The arm can pass through the perforation and extend from the inner door panel, connecting to the vehicle body. The door limiter assembly then connects the inner door panel and the vehicle body. The height difference between the mounting protrusion and the second guide protrusion makes it difficult for water to flow from the second guide protrusion to the mounting protrusion, further reducing the probability of water flowing onto the arm.

[0018] Furthermore, the second flow guide step is located on the rear side of the mounting protrusion.

[0019] Based on the above characteristics, the second guide step and the mounting protrusion are staggered in the front-to-back direction, which reduces the probability of water flowing from the second guide step to the mounting protrusion, and further reduces the probability of water flowing to the boom.

[0020] Furthermore, the door limiter reinforcement plate also includes a sealing strip, which is disposed on the mounting portion and located above the mounting protrusion. The sealing strip has a third end and a fourth end disposed opposite to each other along the length direction. The third end is located on the front edge of the second surface. The sealing strip extends downward after passing through the second guide step, and the fourth end is located on the second guide protrusion.

[0021] Based on the above features, even if the water on the first guide protrusion flows towards the mounting protrusion, the sealing strip can block the water flow towards the mounting protrusion. The sealing strip guides the water to the front edge of the second surface and the second guide protrusion, preventing the water from flowing to the mounting protrusion and effectively reducing the probability of water accumulation on the boom.

[0022] A door limiter assembly includes: the aforementioned door limiter reinforcing plate, wherein the mounting portion is provided with a through hole; the limiter includes a mounting base and an arm, wherein the mounting base is disposed on the mounting portion, the arm is disposed on the mounting base, and the arm passes through the through hole.

[0023] Based on the above features, the door limiting assembly of this embodiment, through the door limiting reinforcing plate, can reduce the probability of water on the arm, reduce the probability of the arm being corroded and damaged, and reduce the probability of water flowing along the arm to the user's observation area, thereby optimizing the user experience and increasing user satisfaction.

[0024] A vehicle including the aforementioned door limiter assembly.

[0025] Based on the above features, the vehicle in this embodiment, through the aforementioned door limiter assembly, can reduce the probability of water on the boom, reduce the probability of the boom being corroded and damaged, and reduce the probability of water flowing along the boom into the user's observable area, thereby optimizing the user experience and increasing user satisfaction. Attached Figure Description

[0026] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0027] Figure 1 This is a schematic diagram showing the connection between the door limiter assembly and the inner door panel in an embodiment of this utility model.

[0028] Figure 2 This is a structural schematic diagram of the door limiter assembly in an embodiment of this utility model.

[0029] Figure 3 This is one of the cross-sectional views of the door limiter assembly in this utility model embodiment.

[0030] Figure 4 This is the second cross-sectional view of the door limiter assembly in this utility model embodiment.

[0031] Figure 5 This is the third cross-sectional view of the door limiter assembly in this utility model embodiment.

[0032] Figure 6 This is the fourth cross-sectional view of the door limiter assembly in this utility model embodiment.

[0033] Explanation of reference numerals in the attached figures:

[0034] 1. Door limiter reinforcement plate; 2. Door inner panel; 3. Limiter; 31. Mounting bracket; 32. Arm; 4. Door limiter assembly;

[0035] 100. First surface;

[0036] 200, Second surface; 210, Mounting part; 220, Flow guide part; 230, First flow guide protrusion; 231, Top surface; 232, First side surface; 233, Flow guide groove; 224, First end; 235, Second end; 240, First flow guide step; 250, Second flow guide step; 260, Second flow guide protrusion; 261, Second side surface; 270, Mounting protrusion; 271, Third side surface; 280, Perforation;

[0037] 300, sealing strip; 310, third end; 320, fourth end. Detailed Implementation

[0038] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0039] The embodiments of this utility model will be described below with reference to the accompanying drawings and preferred embodiments. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model 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 this utility model. It should be understood that the preferred embodiments are only for illustrating this utility model and not for limiting the scope of protection of this utility model.

[0040] 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 number, shape and size of the components in actual implementation. In 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.

[0041] The following is combined with Figures 1 to 6 The following describes embodiments of the present invention.

[0042] This embodiment of the invention provides a door limiter reinforcement plate 1. The door limiter reinforcement plate 1 has a first surface 100 and a second surface 200 facing each other. The first surface 100 is used to connect with the inner panel 2 of the door. The second surface 200 is provided with a mounting part 210 and a guide part 220. The mounting part 210 is used to mount the limiter 3. The guide part 220 is located above the mounting part 210 and has a first guide protrusion 230. The first guide protrusion 230 extends horizontally, and at least one end of the first guide protrusion 230 extends to the edge of the second surface 200. That is, one end of the first guide protrusion 230 extends to the edge of the second surface 200, and the other end does not extend to the edge of the second surface 200, or both ends of the first guide protrusion 230 extend to the edge of the second surface 200.

[0043] The door limiter reinforcement plate 1 of this utility model embodiment has a first guide protrusion 230 above the mounting part 210, and the first guide protrusion 230 extends horizontally. At least one end of the first guide protrusion 230 extends to the edge of the second surface 200. When liquid on the inner door panel 2 flows downward, it will first flow through the first guide protrusion 230. The first guide protrusion 230 can guide the water flow to the edge of the second surface 200, and then flow out of the second surface 200 from the edge of the second surface 200. This reduces the probability of water flowing to the limiter 3, thereby preventing water from flowing along the arm 32 of the limiter 3 to the area between the two sealing strips 300 on the outside of the door. On the one hand, it reduces the probability of the limiter 3 failing due to prolonged exposure to water, thus reducing the failure rate. On the other hand, it prevents water from flowing to the area on the outside of the door that can be perceived by the customer. This not only improves the aesthetics but also optimizes the user's perception experience, which is conducive to increasing the comfort of use.

[0044] In some embodiments, such as Figure 1 and Figure 2 As shown, the first guide protrusion 230 includes a top surface 231 and two first side surfaces 232. The top surface 231 is located on the side of the first guide protrusion 230 facing away from the first surface 100. The two first side surfaces 232 are connected to the opposite sides of the top surface 231 in the vertical direction. A guide groove 233 is provided on the top surface 231, and the guide groove 233 connects the two first side surfaces 232.

[0045] By setting the guide channel 233, when too much water accumulates on the upper side 232 of the first guide protrusion 230, the water on the upper side 232 can flow along the guide channel 233. The water is guided to the lower side 232 of the first guide protrusion 230, and then flows along the lower side 232 to the edge of the second surface 200, and is discharged from the edge of the second surface 200. This improves the water guiding capacity of the first guide protrusion 230, prevents water from overflowing from the upper side 232 and dripping onto the arm 32, and further reduces the probability of water on the arm 32.

[0046] Specifically, there are multiple guide channels 233, which are spaced apart along the length of the first guide protrusion 230. Increasing the number of guide channels 233 helps to improve the guiding capacity of the first guide protrusion 230.

[0047] Furthermore, such as Figure 1 and Figure 2 As shown, the first guide protrusion 230 has a first end 224 and a second end 235. From the first end 224 to the second end 235, the height of the first side surface 232 of the first guide protrusion 230 located on the upper side gradually decreases. The guide groove 233 is inclined relative to the horizontal plane. The inclination direction of the first side surface 232 of the first guide protrusion 230 located on the upper side and the guide groove 233 are opposite.

[0048] For example, the first end 224 can be the front end of the first guide protrusion 230, and the second end 235 can be the rear end of the first guide protrusion 230. It should be noted that the front-back direction referred to in this utility model refers to the front-back direction of the car door when it is closed, not the front-back direction of the car door when it is open.

[0049] Water on the upper first side surface 232 flows from the first end 224 to the second end 235. That is, water on the upper first side surface 232 will gradually flow backward. Water on the upper first side surface 232 flows from back to front along the guide groove 233 to the lower first side surface 232, so that some water can flow from the lower first side surface 232 to the first end 224. In this way, water on the first guide protrusion 230 can flow from the first end 224 and the second end 235 to the outside of the second surface 200, avoiding excessive water accumulation at the second end 235.

[0050] In some embodiments, such as Figures 1-4 As shown, the flow guiding part 220 is also provided with a first flow guiding step 240. The first flow guiding step 240 extends in the vertical direction and is located on the upper side of the first flow guiding protrusion 230. The upper end of the first flow guiding step 240 extends to the edge of the second surface 200, and the lower end of the first flow guiding step 240 is connected to the first flow guiding protrusion 230.

[0051] By setting the first guide step 240, on the one hand, the guide part 220 can form an undulating structure to adapt to the deformation of the inner door panel 2, increase the connection area between the door limiter reinforcing plate 1 and the inner door panel 2, and improve the installation stability of the door limiter reinforcing plate 1; on the other hand, when the water on the inner door panel 2 flows to the door limiter reinforcing plate 1, the water will flow from the upper edge of the second surface 200 along the first guide protrusion 230 until it reaches the first guide protrusion 230. The first guide step 240 plays a role in guiding the direction of water flow, which is conducive to draining the water on the second surface 200 and reducing the probability of water droplets falling onto the arm 32.

[0052] In some embodiments, such as Figures 1-3 , Figure 5 As shown, the mounting part 210 is provided with a second flow guide step 250, a second flow guide protrusion 260 and a mounting protrusion 270. The mounting protrusion 270 is used to install on the limiter 3. The second flow guide protrusion 260 is located on the rear side of the mounting protrusion 270. The second flow guide step 250 extends in the vertical direction. The upper end of the second flow guide step 250 is connected to the first flow guide protrusion 230, and the lower end of the second flow guide step 250 is connected to the second flow guide protrusion 260.

[0053] The second guide step 250 serves two purposes: firstly, it enables the mounting part 210 to form an undulating structure to adapt to the deformation of the inner door panel 2, increasing the connection area between the door limiter reinforcing plate 1 and the inner door panel 2, and improving the installation stability of the door limiter reinforcing plate 1; secondly, it guides the water flow on the lower first side 232 to the second guide protrusion 260, which then directs the water to the edge of the second surface 200, so that the water flows out from the second surface 200, preventing the water from flowing towards the mounting protrusion 270 and the limiter 3.

[0054] Furthermore, such as Figure 1 and Figure 2 As shown, the second guide protrusion 260 includes a second side surface 261 facing upward, and the mounting protrusion 270 includes a third side surface 271 facing upward, with the second side surface 261 being higher than the third side surface 271.

[0055] In this way, when the water flows down the second guide step 250, it will first pass through the second side 261. At this time, the water can be guided by the second side 261, so there will be almost no liquid flowing onto the third side 271, reducing the probability of water flowing onto the arm 32.

[0056] like Figure 6As shown, the mounting protrusion 270 has a through hole 280, which is suitable for the limiter 3 to pass through. The arm 32 can pass through the through hole 280 and extends from the inner door panel 2. The arm 32 is connected to the vehicle body, and the door limiter assembly 4 is connected to the inner door panel 2 and the vehicle body to control the opening angle of the door.

[0057] like Figure 5 and Figure 6 As shown, the protrusion height of the mounting protrusion 270 is greater than that of the second guide protrusion 260. This creates a height difference between the mounting protrusion 270 and the second guide protrusion 260, making it less likely for water to flow from the second guide protrusion 260 to the mounting protrusion 270, thus reducing the probability of water flowing onto the boom 32.

[0058] Furthermore, such as Figure 1 and Figure 2 As shown, the second guide step 250 is located behind the mounting protrusion 270. That is, the second guide step 250 and the mounting protrusion 270 are staggered in the front-rear direction, which reduces the probability of water flowing from the second guide step 250 to the mounting protrusion 270, and further reduces the probability of water flowing to the boom 32.

[0059] In some embodiments, such as Figure 1 , Figure 3 and Figure 5 As shown, the door limiter reinforcing plate 1 also includes a sealing strip 300. The sealing strip 300 is disposed on the mounting portion 210 and is located above the mounting protrusion 270. The sealing strip 300 has a third end 310 and a fourth end 320 disposed opposite to each other along the length direction. The third end 310 is located at the front edge of the second surface 200. The sealing strip 300 extends downward after passing through the second guide step 250, and the fourth end 320 is located on the second guide protrusion 260.

[0060] For example, the sealing strip 300 can be formed on the mounting part 210 by applying adhesive.

[0061] Even if the water on the first guide protrusion 230 flows toward the mounting protrusion 270, the sealing strip 300 can block the water from flowing toward the mounting protrusion 270. The sealing strip 300 directs the water to the front edge of the second surface 200 and the second guide protrusion 260, preventing water from flowing to the mounting protrusion 270 and effectively reducing the probability of water accumulation on the arm 32.

[0062] This utility model embodiment also proposes a door limiter assembly 4, such as Figure 1 As shown, the door limiter assembly 4 includes a limiter 3 and the aforementioned door limiter reinforcement plate 1.

[0063] The mounting section 210 is provided with a through hole 280. The limiter 3 includes a mounting base 31 and an arm 32. The mounting base 31 is located in the mounting section 210, and the arm 32 is located in the mounting base 31. The arm 32 passes through the through hole 280. The arm 32 extends from the inner door panel 2 to the outside of the door and is connected to the vehicle body. The door limiter assembly 4 is connected to the inner door panel 2 and the vehicle body to limit the opening angle of the door.

[0064] The door limiting assembly of this embodiment, through the door limiting reinforcing plate 1, can reduce the probability of water on the arm 32, reduce the probability of the arm 32 being corroded and damaged, and reduce the probability of water flowing along the arm 32 to the user's observation area, thereby optimizing the user experience and increasing user satisfaction.

[0065] This embodiment of the invention proposes a vehicle including the aforementioned door limiter assembly 4. The vehicle can be a vehicle, a low-altitude aircraft, or other passenger or cargo-carrying device. When the vehicle is a vehicle, it also includes a vehicle body and a door. The door limiter assembly 4 is located inside the door, a door limiter reinforcing plate 1 is installed on the inner door panel 2, and an arm 32 passes through the door limiter reinforcing plate 1 and the inner door panel 2 and connects to the vehicle body. The door limiter assembly 4 can limit the opening angle of the door.

[0066] The vehicle in this embodiment, through the aforementioned door limiter assembly 4, can reduce the probability of water on the boom 32, reduce the probability of the boom 32 being corroded and damaged, and reduce the probability of water flowing along the boom 32 to the user's observation area, thereby optimizing the user experience and increasing user satisfaction.

[0067] The above embodiments are merely preferred embodiments provided to fully illustrate the present utility model, and the protection scope of the present utility model is not limited thereto. Equivalent substitutions or modifications made by those skilled in the art based on the present utility model are all within the protection scope of the present utility model.

[0068] Although embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations all fall within the scope defined by the appended claims.

Claims

1. A door limiter reinforcement plate, characterized in that, The door limiter reinforcing plate (1) has a first surface (100) and a second surface (200) opposite to each other. The first surface (100) is used to connect with the inner panel (2) of the door. The second surface (200) is provided with a mounting part (210) and a guide part (220). The mounting part (210) is used to install the limiter (3). The guide part (220) is located above the mounting part (210). The guide part (220) is provided with a first guide protrusion (230). The first guide protrusion (230) extends in a horizontal direction. At least one end of the first guide protrusion (230) extends to the edge of the second surface (200).

2. The door limiter reinforcing plate according to claim 1, characterized in that, The first guide protrusion (230) includes a top surface (231) and two first side surfaces (232). The top surface (231) is located on the side of the first guide protrusion (230) facing away from the first surface (100). The two first side surfaces (232) are connected to opposite sides of the top surface (231) in the vertical direction. A guide groove (233) is provided on the top surface (231), and the guide groove (233) communicates with the two first side surfaces (232).

3. The door limiter reinforcing plate according to claim 2, characterized in that, The first guide protrusion (230) has a first end (224) and a second end (235). From the first end (224) to the second end (235), the height of the upper first side surface (232) of the first guide protrusion (230) gradually decreases. The guide groove (233) is inclined relative to the horizontal plane. The inclination direction of the upper first side surface (232) of the first guide protrusion (230) and the guide groove (233) is opposite. Alternatively, there may be multiple guide channels (233), and the multiple guide channels (233) may be spaced apart along the length direction of the first guide protrusion (230).

4. The door limiter reinforcing plate according to any one of claims 1-3, characterized in that, The flow guide (220) is further provided with a first flow guide step (240), which extends vertically and is located on the upper side of the first flow guide protrusion (230). The upper end of the first flow guide step (240) extends to the edge of the second surface (200), and the lower end of the first flow guide step (240) is connected to the first flow guide protrusion (230).

5. The door limiter reinforcing plate according to any one of claims 1-3, characterized in that, The mounting part (210) is provided with a second flow guide step (250), a second flow guide protrusion (260) and a mounting protrusion (270). The mounting protrusion (270) is used to install on the limiter (3). The second flow guide protrusion (260) is located on the rear side of the mounting protrusion (270). The second flow guide step (250) extends in the vertical direction. The upper end of the second flow guide step (250) is connected to the first flow guide protrusion (230), and the lower end of the second flow guide step (250) is connected to the second flow guide protrusion (260).

6. The door limiter reinforcing plate according to claim 5, characterized in that, The second guide protrusion (260) includes a second side surface (261) facing upward, and the mounting protrusion (270) includes a third side surface (271) facing upward, wherein the second side surface (261) is higher than the third side surface (271); Alternatively, the mounting protrusion (270) is provided with a through hole (280) adapted to be passed through by the limiter (3); Alternatively, the protrusion height of the mounting protrusion (270) is greater than the protrusion height of the second guide protrusion (260).

7. The door limiter reinforcing plate according to claim 5, characterized in that, The second guide step (250) is located on the rear side of the mounting protrusion (270).

8. The door limiter reinforcing plate according to claim 5, characterized in that, The door limiter reinforcement plate (1) also includes: A sealing strip (300) is provided on the mounting portion (210) and located above the mounting protrusion (270). The sealing strip (300) has a third end (310) and a fourth end (320) disposed opposite each other along the length direction. The third end (310) is located at the front edge of the second surface (200). The sealing strip (300) extends downward after passing through the second flow guide step (250), and the fourth end (320) is located on the second flow guide protrusion (260).

9. A door limiter assembly, characterized in that, include: The door limiter reinforcing plate (1) as described in any one of claims 1-8, wherein the mounting part (210) is provided with a through hole (280); The limiter (3) includes a mounting base (31) and an arm (32). The mounting base (31) is located on the mounting part (210), and the arm (32) is located on the mounting base (31). The arm (32) passes through the through hole (280).

10. A vehicle, characterized in that, Includes the door limiter assembly (4) as described in claim 9.

Images