Roller shutter waterproof structure and vehicle trunk

Abstract

The utility model provides a roller shutter waterproof structure and a vehicle trunk, and relates to the technical field of vehicle parts, and the roller shutter waterproof structure comprises an end plate assembly and a waterproof piece. The end plate assembly is installed on the vehicle tail box and comprises an end plate piece and an installation piece, the installation piece is connected with the end plate piece, the installation piece is provided with a first edge covering part, the end plate piece is provided with a second edge covering part, and the first edge covering part and the second edge covering part form an edge covering structure so that the edge covering structure can be arranged between the vehicle tail box and the end plate assembly. The waterproof piece is located at the connecting position of the first edge covering part and the second edge covering part. The edge covering structure is used for sealing the connecting position of the end plate assembly and the vehicle tail box to play a waterproof role, and the waterproof piece is located at the connecting position of the first edge covering part and the second edge covering part. When the end plate piece and the installation piece are connected, the situation that rainwater leaks into the vehicle tail box from the connecting position of the first edge covering part and the second edge covering part is prevented, and then the sealing waterproof performance of the roller shutter waterproof structure is improved.

Description

Technical Field

[0001] This utility model relates to the field of vehicle parts technology, specifically to a roll-up waterproof structure and a vehicle tailgate. Background Technology

[0002] Roller blinds for vehicles can be used in the trunk. Opening and closing the blinds facilitates loading and unloading of goods, ensuring cargo safety and improving work efficiency. They are also space-saving and easy to operate. However, during common installations, gaps exist at the connection between the roller blind and the trunk, which can easily lead to water entering the trunk and affecting its sealing. Utility Model Content

[0003] The purpose of this utility model is to provide a waterproof roller shutter structure and a vehicle trunk. The edge-sealing structure is used to seal the connection between the end plate assembly and the vehicle trunk to achieve a waterproof function. The waterproof component is located at the connection between the first edge-sealing part and the second edge-sealing part to prevent rainwater from seeping into the vehicle trunk, thereby improving the sealing and waterproof performance of the roller shutter structure.

[0004] The first aspect of this utility model provides a waterproof roller shutter structure, which includes:

[0005] An end plate assembly is mounted on a vehicle tailgate. The end plate assembly includes an end plate component and a mounting component. The mounting component connects to the end plate component. The mounting component has a first edge-sealing portion, and the end plate component has a second edge-sealing portion. The first edge-sealing portion and the second edge-sealing portion form an edge-sealing structure, so that the edge-sealing structure is disposed between the vehicle tailgate and the end plate assembly.

[0006] A waterproof component is provided at the connection position between the end plate and the mounting component, and the waterproof component is located at the connection position between the first edge portion and the second edge portion.

[0007] In one possible embodiment of this utility model, a gap is formed at the connection position of the first edge portion and the second edge portion, the waterproof component abuts against the end plate component and the mounting component respectively, and the waterproof component covers the gap.

[0008] In one possible embodiment of this utility model, the waterproof component and the mounting component are separately provided.

[0009] In one possible embodiment of this utility model, the waterproof component is integrally formed with the mounting component, the end of the mounting component extends to form the waterproof component, the mounting component covers part of the end plate component, and the waterproof component abuts against the first edge portion and the second edge portion respectively.

[0010] In one possible embodiment of the present invention, the edging structure is disposed around the outer periphery of the end plate assembly.

[0011] In one possible embodiment of this utility model, the end plate includes a first end plate and a second end plate. The opposite ends of the mounting member are respectively connected to the first end plate and the second end plate and together define an opening. Along the first direction, the two waterproof components are respectively located at the opposite ends of the mounting member. Along the second direction, the first end plate and the second end plate are arranged in parallel. The second direction is at an angle to the first direction.

[0012] In one possible embodiment of this utility model, the waterproof structure of the roller shutter further includes:

[0013] A housing, which is mounted on one side of the mounting component;

[0014] The roller blind assembly has a first end plate and a second end plate respectively provided with a slide rail. The opposite ends of the roller blind assembly are slidably connected to the slide rails of the first end plate and the second end plate respectively. One end of the roller blind assembly is connected to the housing to roll up or unroll the roller blind assembly along the second direction.

[0015] In one possible embodiment of the present invention, the waterproof structure of the roller shutter further includes a sealing element, the sealing element being connected to the end of the end plate assembly away from the housing, and the sealing element being located at the opening position;

[0016] The roller shutter component is provided with a door leaf at the end away from the box body;

[0017] The waterproof roller shutter structure has at least a first assembly position;

[0018] When in the first assembly position, the roller shutter closes the opening, and the seal abuts between the door leaf portion and the end plate assembly.

[0019] In one possible embodiment of this utility model, both the first end plate and the second end plate are provided with connecting grooves, and the sealing member is provided with snap-fit ​​parts, each of the snap-fit ​​parts snapping into a connecting groove, so that the sealing member and the connecting groove are detachably connected.

[0020] A second aspect of this utility model provides a vehicle tailgate, including the roll-up waterproof structure described in any of the above embodiments.

[0021] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model provides a roller shutter waterproof structure and a vehicle trunk. The end plate assembly is installed at the opening of the vehicle trunk. The edge-sealing structure is used to seal the connection between the end plate assembly and the vehicle trunk to achieve a waterproof function. The waterproof component is set at the connection between the end plate and the mounting component, which protects and waterproofs the assembly gap between the end plate and the mounting component. The waterproof component is located at the connection between the first edge-sealing part and the second edge-sealing part. When the end plate and the mounting component are connected, it prevents rainwater from leaking into the vehicle trunk from the connection between the first edge-sealing part and the second edge-sealing part, thereby improving the sealing and waterproof performance of the roller shutter waterproof structure. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a three-dimensional structural diagram of the waterproof roller shutter structure provided in some embodiments of the present invention. Figure 1 ;

[0024] Figure 2 It shows Figure 1 Schematic diagram of the structure of part A in the middle;

[0025] Figure 3 This is a three-dimensional structural diagram of the waterproof roller shutter structure provided in some embodiments of the present invention. Figure 2 ;

[0026] Figure 4 It shows Figure 3 Schematic diagram of the structure of section B;

[0027] Figure 5 This is a three-dimensional structural diagram of the waterproof roller shutter structure provided in some embodiments of the present invention. Figure 3 ;

[0028] Figure 6 This is a schematic diagram illustrating the application of the waterproof roller shutter structure provided in some embodiments of this utility model.

[0029] Explanation of key component symbols;

[0030] 100 - Waterproof roller shutter structure; 110 - End plate assembly; 111 - Opening; 112 - End plate component; 1121 - First end plate; 1122 - Second end plate; 1123 - Second edging portion; 113 - Mounting component; 1131 - First edging portion; 115 - Slide rail; 116 - Connecting groove; 120 - Box body; 130 - Roller shutter component; 131 - Door leaf portion; 140 - Waterproof component; 150 - Sealing component; 200 - Vehicle tail box; X - First direction; Y - Second direction; Z - Third direction. Detailed Implementation

[0031] 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, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0032] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0033] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0034] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0035] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0036] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0037] The following detailed description, in conjunction with the accompanying drawings, outlines some embodiments of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0038] refer to Figure 1 As shown, an embodiment of this application provides a waterproof roller shutter structure 100, which includes an end plate assembly 110 and a waterproof component 140.

[0039] Specifically, in combination Figure 1 and Figure 2 As shown, the end plate assembly 110 is mounted on the vehicle tailgate 200. The end plate assembly 110 includes an end plate member 112 and a mounting member 113. The mounting member 113 is connected to the end plate member 112. The mounting member 113 is provided with a first edge-sealing portion 1131, and the end plate member 112 is provided with a second edge-sealing portion 1123. The first edge-sealing portion 1131 and the second edge-sealing portion 1123 form an edge-sealing structure, so that the edge-sealing structure is disposed between the vehicle tailgate 200 and the end plate assembly 110.

[0040] In this embodiment, the waterproof component 140 is disposed at the connection position between the end plate component 112 and the mounting component 113, and the waterproof component 140 is located at the connection position between the first edge-wrapping portion 1131 and the second edge-wrapping portion 1123. Correspondingly, the end plate assembly 110 is installed at the opening 111 of the vehicle trunk 200. The edge-wrapping structure is used to seal the connection position between the end plate assembly 110 and the vehicle trunk 200 to achieve a waterproof function. The waterproof component 140 is disposed at the connection position between the end plate component 112 and the mounting component 113 to protect and waterproof the assembly gap between the end plate component 112 and the mounting component 113. Furthermore, the waterproof component 140 is located at the connection position between the first edge-wrapping portion 1131 and the second edge-wrapping portion 1123. When the end plate component 112 and the mounting component 113 are connected, it prevents rainwater from leaking into the vehicle trunk 200 from the connection position between the first edge-wrapping portion 1131 and the second edge-wrapping portion 1123, thereby improving the sealing and waterproof performance of the roller shutter waterproof structure 100.

[0041] It is understandable that when the roller shutter waterproof structure 100 is assembled and installed on the vehicle tail box 200, there may be gaps at the assembly connection between the roller shutter waterproof structure 100 and the vehicle tail box 200. The edge-sealing structure is used to seal the gaps. The edge-sealing structure is set between the end plate assembly 110 and the vehicle tail box 200 to seal and fix the edge of the roller shutter waterproof structure 100.

[0042] refer to Figure 1 and Figure 3 As shown, the roller blind waterproof structure 100 has a first direction X, a second direction Y, and a third direction Z, wherein the first direction X, the second direction Y, and the third direction Z are arranged perpendicularly to each other. For example, the first direction X refers to the width direction of the roller blind waterproof structure 100, the second direction Y refers to the length direction of the roller blind waterproof structure 100, the roller blind 130 rolls up or unfolds along the second direction Y, and the third direction Z refers to the height direction of the roller blind waterproof structure 100. It is understood that the above definitions are only for ease of understanding the relative positional relationships of the various parts in the roller blind waterproof structure 100 and should not be construed as limitations on this application.

[0043] In one embodiment, alternatively, referencing Figure 1 and Figure 2 As shown, a gap is formed at the connection position of the first edge-wrapping portion 1131 and the second edge-wrapping portion 1123. The waterproof component 140 abuts against the end plate component 112 and the mounting component 113 respectively, and the waterproof component 140 covers the gap. In other words, the first edge-wrapping portion 1131 and the second edge-wrapping portion 1123 are used to form an edge-wrapping structure. When there is a gap between the first edge-wrapping portion 1131 of the mounting component 113 and the second edge-wrapping portion 1123 of the end plate component 112, the waterproof component 140 is set at the gap position. The waterproof component 140 adopts an adaptive pressing edge structure to reduce dust or water seepage into the vehicle trunk 200, and plays a protective and waterproof role for the edge-wrapping structure.

[0044] In one embodiment, alternatively, such as Figure 2 As shown, the waterproof component 140 and the mounting component 113 are separately configured. The independently configured waterproof component 140 can be made of flexible material to improve sealing performance, while the mounting component 113 can be made of reinforced plastic or technical material to ensure the structural strength and durability of the mounting component 113. The two are made of different materials. In addition, it is convenient to replace and maintain the waterproof component 140, reducing maintenance costs. The mounting component 113 adopts a standardized configuration to improve the automation of the manufacturing and assembly of the mounting component 113.

[0045] For example, the waterproof component 140 can be made of rubber or silicone. For instance, the waterproof component 140 can be made of one of silicone rubber, EPDM rubber, TPE (thermoplastic elastomer), and neoprene rubber. Of course, the waterproof component 140 can also be made of composite materials to ensure the waterproof and sealing performance of the waterproof component 140.

[0046] In one embodiment, alternatively, referencing Figure 3 and Figure 4 As shown, the edge-sealing structure is arranged around the outer periphery of the end plate assembly 110. The edge-sealing structure achieves full circumferential sealing of the end plate assembly 110, enabling the edge-sealing structure to cover all possible water seepage paths around the outer periphery of the end plate assembly 110. In addition, the surrounding edge-sealing structure can improve the impact resistance between the end plate assembly 110 and the vehicle body, and avoid local deformation leading to sealing failure.

[0047] In one embodiment, alternatively, referencing Figure 1 As shown, the end plate 112 includes a first end plate 1121 and a second end plate 1122. The opposite ends of the mounting member 113 are respectively connected to the first end plate 1121 and the second end plate 1122 and together define the opening 111. Along the first direction X, two waterproof components 140 are respectively located at the opposite ends of the mounting member 113. Along the second direction Y, the first end plate 1121 and the second end plate 1122 are arranged in parallel. The second direction Y is set at an angle to the first direction X. The first end plate 1121, the second end plate 1122 and the mounting member 113 form a U-shaped frame. The two waterproof components 140 are respectively located at the opposite ends of the mounting member 113 and play a waterproof sealing role at the connection position between the mounting member 113 and the end plate 112.

[0048] In summary, the end plate assembly 110 of the roller shutter waterproof structure 100 is installed at the opening 111 of the vehicle trunk 200. The edge-sealing structure is used to seal the connection between the end plate assembly 110 and the vehicle trunk 200 to provide waterproofing. The waterproof component 140 is located at the connection between the end plate component 112 and the mounting component 113, providing protection and waterproofing for the assembly gap between the end plate component 112 and the mounting component 113. Furthermore, the waterproof component 140 is located at the connection between the first edge-sealing portion 1131 and the second edge-sealing portion 1123. When the end plate component 112 and the mounting component 113 are connected, it prevents rainwater from leaking into the vehicle trunk 200 from the connection between the first edge-sealing portion 1131 and the second edge-sealing portion 1123, thereby improving the sealing and waterproofing performance of the roller shutter waterproof structure 100.

[0049] refer to Figure 1 As shown, an embodiment of this application provides another waterproof roller shutter structure 100, which includes an end plate assembly 110 and a waterproof component 140.

[0050] Specifically, in combination Figure 1 and Figure 2 As shown, the end plate assembly 110 is mounted on the vehicle tailgate 200. The end plate assembly 110 includes an end plate member 112 and a mounting member 113. The mounting member 113 is connected to the end plate member 112. The mounting member 113 is provided with a first edge-sealing portion 1131, and the end plate member 112 is provided with a second edge-sealing portion 1123. The first edge-sealing portion 1131 and the second edge-sealing portion 1123 form an edge-sealing structure, so that the edge-sealing structure is disposed between the vehicle tailgate 200 and the end plate assembly 110. The waterproof component 140 is disposed at the connection position between the end plate component 112 and the mounting component 113, and the waterproof component 140 is located at the connection position between the first edge-wrapping portion 1131 and the second edge-wrapping portion 1123. Correspondingly, the end plate assembly 110 is installed at the opening 111 of the vehicle trunk 200. The edge-wrapping structure is used to seal the connection position between the end plate assembly 110 and the vehicle trunk 200 to achieve a waterproof function. The waterproof component 140 is disposed at the connection position between the end plate component 112 and the mounting component 113 to protect and waterproof the assembly gap between the end plate component 112 and the mounting component 113. The waterproof component 140 is located at the connection position between the first edge-wrapping portion 1131 and the second edge-wrapping portion 1123. When the end plate component 112 and the mounting component 113 are connected, it prevents rainwater from leaking into the vehicle trunk 200 from the connection position between the first edge-wrapping portion 1131 and the second edge-wrapping portion 1123, thereby improving the sealing and waterproof performance of the roller shutter waterproof structure 100.

[0051] In one embodiment, alternatively, referencing Figure 1 and Figure 2 As shown, a gap is formed at the connection position of the first edge-wrapping portion 1131 and the second edge-wrapping portion 1123. The waterproof component 140 abuts against the end plate component 112 and the mounting component 113 respectively, and the waterproof component 140 covers the gap. In other words, the first edge-wrapping portion 1131 and the second edge-wrapping portion 1123 are used to form an edge-wrapping structure. When there is a gap between the first edge-wrapping portion 1131 of the mounting component 113 and the second edge-wrapping portion 1123 of the end plate component 112, the waterproof component 140 is set at the gap position. The waterproof component 140 adopts an adaptive pressing edge structure to reduce dust or water seepage into the vehicle trunk 200, which plays a protective and waterproof role for the edge-wrapping structure and further improves the sealing performance of the edge-wrapping structure.

[0052] In one embodiment, alternatively, referencing Figure 3 and Figure 4As shown, the waterproof component 140 is integrally formed with the mounting component 113. The end of the mounting component 113 extends to form the waterproof component 140. The mounting component 113 covers part of the end plate component 112. The waterproof component 140 abuts against the first edge-wrapping portion 1131 and the second edge-wrapping portion 1123 respectively. Accordingly, the integral formation of the waterproof component 140 and the mounting component 113 reduces the number of parts and simplifies the assembly process. The seamless connection between the waterproof component 140 and the mounting component 113 avoids the influence of seams, allowing the waterproof component 140, which extends from the end of the mounting component 113, to fit more precisely at the connection position of the first edge-wrapping portion 1131 and the second edge-wrapping portion 1123, thus providing protection and waterproofing for the edge-wrapping structure.

[0053] In one embodiment, alternatively, referencing Figure 3 and Figure 4 As shown, the edge-sealing structure is arranged around the outer periphery of the end plate assembly 110. The edge-sealing structure achieves full circumference sealing of the end plate assembly 110, enabling the edge-sealing structure to cover all possible water seepage paths around the outer periphery of the end plate assembly 110. In addition, the surrounding edge-sealing structure can improve the impact resistance between the end plate assembly 110 and the vehicle body, and avoid local deformation leading to seal failure.

[0054] In one embodiment, alternatively, referencing Figure 1 As shown, the end plate 112 includes a first end plate 1121 and a second end plate 1122. The opposite ends of the mounting member 113 are respectively connected to the first end plate 1121 and the second end plate 1122, and together define the opening 111. Along the first direction X, two waterproof components 140 are respectively located at opposite ends of the mounting member 113. Along the second direction Y, the first end plate 1121 and the second end plate 1122 are arranged parallel to each other. The second direction Y is at an angle to the first direction X. The first end plate 1121, the second end plate 1122, and the mounting member 113 form a U-shaped frame. The two waterproof components 140 are respectively located at opposite ends of the mounting member 113, providing a waterproof seal at the connection between the mounting member 113 and the end plate 112. For example, the first end plate 1121 and the second end plate 1122 are arranged parallel to each other, and the mounting member 113 is perpendicular to the first end plate 1121 and the second end plate 1122.

[0055] Optionally, such as Figure 1As shown, the waterproof roller blind structure 100 also includes a housing 120 and a roller blind component 130. The housing 120 is installed on one side of the mounting component 113. The first end plate 1121 and the second end plate 1122 are respectively provided with slide rails 115. The opposite ends of the roller blind component 130 are slidably connected to the slide rails 115 of the first end plate 1121 and the slide rails 115 of the second end plate 1122, respectively. One end of the roller blind component 130 is connected to the housing 120 to roll up or unroll up the roller blind component 130 along the second direction Y. The roller blind component 130 rolls up and unrolls at the opening 111 position. When the roller blind component 130 rolls up, the opening 111 of the end plate assembly 110 remains open. The housing 120 is used to roll up or unroll up the roller blind component 130.

[0056] In this embodiment, optionally, in combination with Figure 3 and Figure 5 As shown, the waterproof structure 100 of the roller shutter also includes a sealing element 150, which is connected to the end of the end plate assembly 110 away from the housing 120, and the sealing element 150 is located at the opening 111. The roller shutter component 130 is provided with a door leaf portion 131 at the end away from the housing 120. The waterproof roller shutter structure 100 has at least a first assembly position. When in the first assembly position, the roller shutter component 130 closes the opening 111, and the sealing member 150 abuts between the door leaf portion 131 and the end plate assembly 110. The first assembly position is the position when the roller shutter component 130 is unfolded. The roller shutter component 130 unfolds to close the opening 111 of the housing 120. The sealing member 150 is installed at the connection position between the end plate assembly 110 and the door leaf portion 131. The sealing member 150 is used to seal the connection position between the end plate assembly 110 and the door leaf portion 131 of the roller shutter component 130, reducing the possibility of rainwater leakage after the door leaf portion 131 is lowered, thereby improving the sealing performance.

[0057] Optionally, both the first end plate 1121 and the second end plate 1122 are provided with connecting grooves 116, and the sealing element 150 is provided with a snap-fit ​​portion. Each snap-fit ​​portion snaps into one of the connecting grooves 116, so that the sealing element 150 and the connecting groove 116 are detachably connected. The end of the end plate assembly 110 away from the housing 120 has a pre-reserved connecting groove 116. The snap-fit ​​portion of the sealing element 150 snaps into and matches the groove wall of the connecting groove 116. During installation, the snap-fit ​​portion of the sealing element 150 is aligned with the connecting groove 116 and appropriate pressure is applied to make the snap-fit ​​portion embed into the groove for tight fixation. If the sealing element 150 needs to be replaced or maintained, the snap-fit ​​portion is disassembled from the connecting groove 116 by external force to complete quick disassembly. Further, the two connecting grooves 116 are respectively provided on the first end plate 1121 and the second end plate 1122.

[0058] refer to Figure 6 As shown, an embodiment of this utility model also provides a vehicle tailgate 200, which is installed on a vehicle and provides a flexible and spacious storage area that can adapt to various transportation needs, such as pickup trucks and vans. The roll-up waterproof structure 100 is embedded in the mounting groove of the vehicle tailgate 200. The vehicle tailgate 200 including the roll-up waterproof structure 100 has all the beneficial effects of the roll-up waterproof structure 100, which will not be described in detail here.

[0059] In all examples shown and described herein, any specific values ​​should be interpreted as merely exemplary and not as limitations; therefore, other examples of exemplary embodiments may have different values.

[0060] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A waterproof roller shutter structure, characterized in that, include: An end plate assembly is mounted on a vehicle tailgate. The end plate assembly includes an end plate component and a mounting component. The mounting component connects to the end plate component. The mounting component has a first edge-sealing portion, and the end plate component has a second edge-sealing portion. The first edge-sealing portion and the second edge-sealing portion form an edge-sealing structure, so that the edge-sealing structure is disposed between the vehicle tailgate and the end plate assembly. A waterproof component is provided at the connection position between the end plate and the mounting component, and the waterproof component is located at the connection position between the first edge portion and the second edge portion.

2. The waterproof roller shutter structure according to claim 1, characterized in that, A gap is formed at the connection position of the first edge portion and the second edge portion, and the waterproof component abuts against the end plate component and the mounting component respectively, and the waterproof component covers the gap.

3. The waterproof roller shutter structure according to claim 2, characterized in that, The waterproof component and the mounting component are separate parts.

4. The waterproof roller shutter structure according to claim 2, characterized in that, The waterproof component is integrally formed with the mounting component, the end of the mounting component extends to form the waterproof component, the mounting component covers part of the end plate component, and the waterproof component abuts against the first edge portion and the second edge portion respectively.

5. The waterproof structure of the roller shutter according to claim 1, characterized in that, The edging structure is arranged around the outer periphery of the end plate assembly.

6. The waterproof roller shutter structure according to any one of claims 1 to 5, characterized in that, The end plate includes a first end plate and a second end plate. The opposite ends of the mounting member are respectively connected to the first end plate and the second end plate and together define an opening. Along the first direction, the two waterproof components are respectively located at the opposite ends of the mounting member. Along the second direction, the first end plate and the second end plate are arranged in parallel. The second direction is at an angle to the first direction.

7. The waterproof roller shutter structure according to claim 6, characterized in that, Also includes: A housing, which is mounted on one side of the mounting component; The roller blind assembly has a first end plate and a second end plate respectively provided with a slide rail. The opposite ends of the roller blind assembly are slidably connected to the slide rails of the first end plate and the second end plate respectively. One end of the roller blind assembly is connected to the housing to roll up or unroll the roller blind assembly along the second direction.

8. The waterproof roller shutter structure according to claim 7, characterized in that, It also includes a seal, which is connected to the end of the end plate assembly away from the housing, and the seal is located at the opening position; The roller shutter component is provided with a door leaf at the end away from the box body; The waterproof roller shutter structure has at least a first assembly position; When in the first assembly position, the roller shutter closes the opening, and the seal abuts between the door leaf portion and the end plate assembly.

9. The waterproof structure of the roller shutter according to claim 8, characterized in that, Both the first end plate and the second end plate are provided with connecting grooves, and the sealing element is provided with snap-fit ​​parts. Each snap-fit ​​part snaps into a connecting groove so that the sealing element and the connecting groove can be detachably connected.

10. A vehicle tailgate, characterized in that, The waterproof roller shutter structure includes any one of claims 1 to 9.

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