Vehicle roller shutter waterproof structure and vehicle trunk

Abstract

The utility model provides a vehicle roller shutter waterproof structure and a vehicle tail box, and relates to the technical field of vehicle parts, and the vehicle roller shutter waterproof structure comprises an end plate assembly, a box body, a roller shutter piece and a sealing piece. The end plate assembly defines an opening. The roller shutter piece is movably connected with the end plate assembly, and one end of the roller shutter piece is connected with the box body so as to wind or unwind the roller shutter piece. The sealing piece is connected with the end, away from the box body, of the end plate assembly and located at the opening position. When in the first assembly position, the roller shutter piece seals the opening, and the sealing piece is connected between the door leaf part and the end plate assembly in an abutting mode. The box body is installed on the end plate assembly, the opening of the end plate assembly is kept in an open state when the roller shutter piece is rolled, and when the roller shutter piece is located at the first assembling position, the sealing piece is used for sealing the connecting position of the end plate assembly and the door leaf part of the roller shutter piece, the situation that rainwater leaks after the door leaf part is put down is reduced, and the service life of the box body is prolonged. And the sealing performance of the vehicle roller shutter waterproof structure is further improved.

Description

Technical Field

[0001] This utility model relates to the field of vehicle parts technology, specifically to a waterproof structure for vehicle roller shutters 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 in the trunk, ensuring cargo safety and improving work efficiency. They are also space-saving and easy to operate. However, a common problem with automotive roller blinds is that when the blind is closed, there is a gap between the blind assembly and the end plate, which can lead to water ingress into the trunk, indicating poor sealing. Utility Model Content

[0003] The purpose of this utility model is to provide a waterproof structure for vehicle roller blinds and a vehicle trunk. The trunk is used to roll up or unfold the roller blind. When the roller blind is rolled up, the opening of the end plate assembly is kept open. The sealing element is used to seal the connection between the end plate assembly and the door leaf of the roller blind, reducing the possibility of rainwater leakage after the door leaf is lowered, thereby improving the sealing performance of the waterproof structure for vehicle roller blinds.

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

[0005] An endplate assembly defining an opening and mounted on the vehicle's tailgate;

[0006] A housing, which is mounted on one side of the end plate assembly;

[0007] A roller blind assembly, which is movably connected to the end plate assembly, with one end of the roller blind assembly connected to the housing to roll up or unroll the roller blind assembly, and a door leaf portion provided at the end of the roller blind assembly away from the housing;

[0008] A sealing element is connected to the end of the end plate assembly away from the housing, and the sealing element is located at the opening position;

[0009] The vehicle roller shutter waterproof structure has at least a first assembly position;

[0010] 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.

[0011] In one possible embodiment of this utility model, the end plate assembly is provided with a connecting groove, and the sealing member is provided with a snap-fit ​​part, which snaps into the connecting groove so that the sealing member and the connecting groove are detachably connected.

[0012] In one possible embodiment of this utility model, the snap-fit ​​portion has a stepped structure.

[0013] In one possible embodiment of the present invention, the connecting groove has a first slot and a second slot, the second slot is provided with a limiting part, the limiting part abuts against the sealing member, and the sealing member can be moved out of the connecting groove from the first slot along a first direction.

[0014] In one possible embodiment of the present invention, the sealing member defines a groove, and the limiting portion extends along the first direction to form a first slide rail, the first slide rail being slidably connected to the groove.

[0015] In one possible embodiment of this utility model, the two grooves are located on opposite sides of the seal along the first direction, and the two corresponding limiting portions are provided.

[0016] In one possible embodiment of the present invention, the opening direction of the first slot is set at an angle to the opening direction of the second slot, and the first slot and the second slot are connected.

[0017] In one possible embodiment of this utility model, the moving direction of the roller shutter is set at an angle to the opening direction of the first slot and the opening direction of the second slot, respectively.

[0018] In one possible embodiment of the present invention, the end plate assembly includes a first end plate, a second end plate, and a mounting plate. The opposite ends of the mounting plate are respectively connected to the first end plate and the second end plate and together define the opening. The opposite ends of the roller blind are respectively slidably connected to the first end plate and the second end plate. The two connecting grooves are respectively disposed on the first end plate and the second end plate.

[0019] The second aspect of this utility model provides a vehicle tailgate, including the vehicle roller shutter waterproof structure described in any of the above embodiments.

[0020] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model provides a waterproof structure for vehicle roller blinds and a vehicle trunk. The trunk is installed on the end plate assembly. The trunk is used to roll up or unfold the roller blind. When the roller blind is rolled up, the opening of the end plate assembly remains open. When in the first assembly position, the roller blind unfolds to close the opening of the trunk. A sealing element is installed at the connection position between the end plate assembly and the door leaf. The sealing element is used to seal the connection position between the end plate assembly and the door leaf of the roller blind, reducing the possibility of rainwater leakage after the door leaf is lowered, thereby improving the sealing performance of the waterproof structure for vehicle roller blinds. Attached Figure Description

[0021] 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.

[0022] Figure 1 This is a three-dimensional structural diagram of the waterproof roller shutter structure for vehicles provided in some embodiments of this utility model. Figure 1 ;

[0023] Figure 2 This is a schematic diagram of the waterproof structure for vehicle roller shutters provided in some embodiments of this utility model;

[0024] Figure 3 This is a three-dimensional structural diagram of the waterproof roller shutter structure for vehicles provided in some embodiments of this utility model. Figure 2 ;

[0025] Figure 4 It shows Figure 3 Schematic diagram of the structure of part A in the middle;

[0026] Figure 5 This is a structural schematic diagram of the sealing element of the waterproof structure for vehicle roller blinds provided in some embodiments of this utility model.

[0027] Explanation of key component symbols;

[0028] 100 - Waterproof structure for vehicle roller shutters; 110 - End plate assembly; 111 - Opening; 112 - First end plate; 113 - Second end plate; 114 - Mounting plate; 115 - Connecting groove; 1151 - First slot; 1152 - Second slot; 1153 - Limiting part; 1154 - First slide rail; 116 - Second slide rail; 120 - Housing; 130 - Roller shutter component; 131 - Door leaf part; 140 - Sealing element; 141 - Snap-fit ​​part; 142 - Slide groove; X - First direction; Y - Second direction; Z - Third direction. Detailed Implementation

[0029] 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.

[0030] 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.

[0031] 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.

[0032] 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.

[0033] 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.

[0034] 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.

[0035] 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.

[0036] refer to Figures 1 to 3 As shown, an embodiment of this application provides a vehicle roller shutter waterproof structure 100, which includes an end plate assembly 110, a housing 120, a roller shutter component 130, and a sealing component 140.

[0037] Specifically, the end plate assembly 110 defines an opening 111, and the end plate assembly 110 is mounted on the vehicle trunk. The housing 120 is mounted on one side of the end plate assembly 110. The roller shutter 130 is movably connected to the end plate assembly 110, with one end of the roller shutter 130 connected to the housing 120 to roll up or unroll it. A door leaf portion 131 is provided at the end of the roller shutter 130 away from the housing 120. The sealing member 140 is connected to the end of the end plate assembly 110 away from the housing 120, and the sealing member 140 is located at the opening 111. The housing 120 is mounted on the end plate assembly 110 and is used to roll up or unroll the roller shutter 130. When the roller shutter 130 is rolled up, the opening 111 of the end plate assembly 110 remains open.

[0038] In the embodiments of this application, the vehicle roller blind waterproof structure 100 has at least a first assembly position, which is the position when the roller blind 130 is unfolded. The vehicle roller blind waterproof structure 100 also has a second assembly position, which is the position when the roller blind 130 is rolled up. When in the first assembly position, the roller blind 130 closes the opening 111, and the door leaf portion 131 moves to the bottom of the opening 111. The sealing member 140 abuts against the door leaf portion 131 and the end plate assembly 110. When in the first assembly position, the roller blind 130 unfolds to close the opening 111 of the housing 120. The sealing member 140 is installed at the connection position between the end plate assembly 110 and the door leaf portion 131. The sealing member 140 is used to seal the connection position between the end plate assembly 110 and the door leaf portion 131 of the roller blind 130, reducing rainwater leakage after the door leaf portion 131 is lowered, thereby improving the sealing performance of the vehicle roller blind waterproof structure 100.

[0039] refer to Figure 2 and Figure 3 As shown, the vehicle roller shutter 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 vehicle roller shutter waterproof structure 100, the second direction Y refers to the length direction of the vehicle roller shutter waterproof structure 100, the roller shutter component 130 rolls up or unfolds along the second direction Y, and the third direction Z refers to the height direction of the vehicle roller shutter 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 vehicle roller shutter waterproof structure 100 and should not be construed as limitations on this application.

[0040] It is understandable that the roller blind 130 can be an electric roller blind, which is driven by a motor to roll up or unroll up, providing better convenience and intelligence. Alternatively, the roller blind 130 can also be a manual roller blind, which is less expensive and allows users to manually operate the roller blind 130 to roll up or unroll up.

[0041] In one embodiment, alternatively, referencing Figure 3 and Figure 4 As shown, the end plate assembly 110 is provided with a connecting groove 115, and the sealing element 140 is provided with a snap-fit ​​part 141. The snap-fit ​​part 141 snaps into the connecting groove 115 so that the sealing element 140 and the connecting groove 115 can be detachably connected. The end of the end plate assembly 110 away from the housing 120 has a pre-reserved connecting groove 115. The snap-fit ​​part 141 of the sealing element 140 snaps into and matches the groove wall of the connecting groove 115. During installation, the snap-fit ​​part 141 of the sealing element 140 is aligned with the connecting groove 115 and appropriate pressure is applied so that the snap-fit ​​part 141 is embedded in the groove to achieve tight fixation. If the sealing element 140 needs to be replaced or maintained, the snap-fit ​​part 141 is dislodged from the connecting groove 115 by external force to complete quick disassembly. The connecting groove 115 of the end plate assembly 110 and the snap-fit ​​part 141 of the sealing element 140 form a pre-positioning guide structure to ensure that the sealing element 140 can be accurately positioned without additional adjustment during installation.

[0042] Optionally, refer to Figure 4 and Figure 5 As shown, the connecting groove 115 has a first groove 1151 and a second groove 1152. The second groove 1152 is provided with a limiting part 1153. The limiting part 1153 abuts against the sealing member 140, and the sealing member 140 can move out of the connecting groove 115 along the first direction X. In other words, the limiting part 1153 of the second groove 1152 is slightly larger than the maximum thickness of the sealing member 140. The second groove 1152 is used to limit the free movement of the sealing member 140, so that the sealing member 140 can be inserted into the connecting groove 115 through the first groove 1151 or moved out of the connecting groove 115.

[0043] In one embodiment, alternatively, referencing Figure 3As shown, the end plate assembly 110 includes a first end plate 112, a second end plate 113, and a mounting plate 114. The opposite ends of the mounting plate 114 are respectively connected to the first end plate 112 and the second end plate 113 and together define the opening 111. The opposite ends of the roller blind 130 are respectively slidably connected to the first end plate 112 and the second end plate 113. The two connecting grooves 115 are respectively disposed on the first end plate 112 and the second end plate 113. The first end plate 112, the second end plate 113, and the mounting plate 114 form a U-shaped frame. The opening 111 is used for the rolling up and unrolling of the roller blind 130.

[0044] In summary, the housing 120 of the vehicle roller shutter waterproof structure 100 is mounted on the end plate assembly 110. The housing 120 is used to roll up or unfold the roller shutter 130. When the roller shutter 130 is rolled up, the opening 111 of the end plate assembly 110 remains open. When in the first assembly position, the roller shutter 130 unfolds to close the opening 111 of the housing 120. The sealing member 140 is installed at the connection position between the end plate assembly 110 and the door leaf portion 131. The sealing member 140 is used to seal the connection position between the end plate assembly 110 and the door leaf portion 131 of the roller shutter 130, reducing the possibility of rainwater leakage after the door leaf portion 131 is lowered, thereby improving the sealing performance of the vehicle roller shutter waterproof structure 100.

[0045] refer to Figures 1 to 3 As shown, an embodiment of this application provides another vehicle roller shutter waterproof structure 100, which includes an end plate assembly 110, a housing 120, a roller shutter component 130, and a sealing component 140.

[0046] Specifically, the end plate assembly 110 defines an opening 111, and the end plate assembly 110 is mounted on the vehicle trunk. The housing 120 is mounted on one side of the end plate assembly 110. The roller shutter 130 is movably connected to the end plate assembly 110, with one end of the roller shutter 130 connected to the housing 120 to roll up or unroll it. A door leaf portion 131 is provided at the end of the roller shutter 130 away from the housing 120. The sealing member 140 is connected to the end of the end plate assembly 110 away from the housing 120, and the sealing member 140 is located at the opening 111. The housing 120 is mounted on the end plate assembly 110 and is used to roll up or unroll the roller shutter 130. When the roller shutter 130 is rolled up, the opening 111 of the end plate assembly 110 remains open. The vehicle roller shutter waterproof structure 100 has at least a first assembly position. When in the first assembly position, the roller shutter 130 closes the opening 111, and the sealing member 140 abuts between the door leaf portion 131 and the end plate assembly 110. When in the first assembly position, the roller shutter 130 unfolds to close the opening 111 of the housing 120. The sealing member 140 is installed at the connection position between the end plate assembly 110 and the door leaf portion 131. The sealing member 140 is used to seal the connection position between the end plate assembly 110 and the door leaf portion 131 of the roller shutter 130, reducing the possibility of rainwater leakage after the door leaf portion 131 is lowered, thereby improving the sealing performance of the vehicle roller shutter waterproof structure 100.

[0047] In one embodiment, alternatively, referencing Figure 3 and Figure 4 As shown, the end plate assembly 110 is provided with a connecting groove 115, and the sealing element 140 is provided with a snap-fit ​​part 141. The snap-fit ​​part 141 snaps into the connecting groove 115 so that the sealing element 140 and the connecting groove 115 can be detachably connected. The end of the end plate assembly 110 away from the housing 120 has a pre-reserved connecting groove 115. The snap-fit ​​part 141 of the sealing element 140 snaps into and matches the groove wall of the connecting groove 115. During installation, the snap-fit ​​part 141 of the sealing element 140 is aligned with the connecting groove 115 and appropriate pressure is applied so that the snap-fit ​​part 141 is embedded in the groove to achieve tight fixation. If the sealing element 140 needs to be replaced or maintained, the snap-fit ​​part 141 is dislodged from the connecting groove 115 by external force to complete quick disassembly. The connecting groove 115 of the end plate assembly 110 and the snap-fit ​​part 141 of the sealing element 140 form a pre-positioning guide structure to ensure that the sealing element 140 can be accurately positioned without additional adjustment during installation. For example, the seal 140 can be made of silicone or rubber, so that the seal 140 fits tightly with the edge of the opening 111 at the position of the connecting groove 115, and the elastic deformation of the seal 140 is used to achieve an interference fit, thereby improving the sealing performance and connection strength.

[0048] Optionally, such as Figure 4 As shown, the snap-fit ​​part 141 has a stepped structure. The snap-fit ​​part 141 can adopt two or more stepped structures. The cross-section of the stepped structure is distributed in a stepped manner. Each segment of the stepped structure is adapted to the internal contour of the connecting groove 115 to form a multi-level limiting structure. For example, after the snap-fit ​​part 141 is snapped into the connecting groove 115, the second step of the snap-fit ​​part 141 is snapped into the groove body deeper. The stepped structure increases the contact area with the connecting groove 115 through the stepped contact surface, providing additional frictional resistance and pull-out resistance, and preventing the seal 140 from accidentally falling off.

[0049] Optionally, refer to Figure 4 and Figure 5 As shown, the connecting groove 115 has a first groove 1151 and a second groove 1152. The second groove 1152 is provided with a limiting part 1153. The limiting part 1153 abuts against the sealing member 140, and the sealing member 140 can move out of the connecting groove 115 along the first direction X. In other words, the limiting part 1153 of the second groove 1152 is slightly larger than the maximum thickness of the sealing member 140. The second groove 1152 is used to limit the free movement of the sealing member 140, so that the sealing member 140 can be inserted into the connecting groove 115 through the first groove 1151 or moved out of the connecting groove 115. Furthermore, the opening 111 of the first slot 1151 faces the door leaf portion 131, and the seal 140 is engaged with the second slot 1152 so that the seal 140 extends through the second slot 1152 to the outside of the connecting groove 115 to form a wrapping structure on the end cap assembly along the second direction Y, thereby further improving the connection and sealing performance of the seal 140.

[0050] Optionally, such as Figure 4 and Figure 5 As shown, the seal 140 defines a groove 142, and the limiting portion 1153 extends along the first direction X to form a first slide rail 1154. The first slide rail 1154 is slidably connected to the groove 142, and the cross-section of the groove 142 is adapted to the first slide rail 1154. The first slide rail 1154 plays a linear guiding role. Due to the material properties of the seal 140, the position of the seal 140 will not change arbitrarily. Under the action of external force, the groove 142 of the seal 140 moves relative to the first slide rail 1154, causing the seal 140 to slide out of the first slot 1151 along the first direction X. The cooperation between the slide rail and the groove 142 ensures a smooth exit path without jamming. For example, the interference fit or elastic interference setting of the slide rail and the groove 142 (such as the rubber groove 142 and the metal slide rail) can prevent loosening and ensure that the seal 140 will not accidentally fall off.

[0051] Optionally, the two grooves 142 are located on opposite sides of the sealing member 140 along the first direction X, and the two corresponding limiting parts 1153 are correspondingly provided. That is, along the width direction of the vehicle roller shutter waterproof structure 100, the two grooves 142 are located on opposite sides of the sealing member 140, and the two limiting parts 1153 correspond one-to-one with the two grooves 142. The limiting parts 1153 limit the sealing member 140 along the length direction of the vehicle roller shutter waterproof structure 100, so that the sealing member 140 is guided to move along the first direction X. For example, the limiting part 1153 is a limiting block. The two limiting blocks are arranged opposite each other to jointly abut and limit the sealing member 140. The limiting blocks move further towards the second groove 1152 through the blocking snap part 141 to prevent the sealing member 140 from accidentally falling off under the action of external force.

[0052] Optionally, the opening 111 of the first slot 1151 is angled to the opening 111 of the second slot 1152, and the first slot 1151 and the second slot 1152 are connected. The first slot 1151 is used for the initial insertion and guidance of the seal 140. The seal 140 can enter from the first slot 1151 and slide into the second slot 1152 along the transition section, improving installation flexibility, spatial adaptability, and dynamic control of the sealing path. For example, the opening 111 of the first slot 1151 is perpendicular to the opening 111 of the second slot 1152.

[0053] Optionally, the moving direction of the roller blind 130 is set at an angle to the opening 111 direction of the first slot 1151 and the opening 111 direction of the second slot 1152, respectively. Correspondingly, the moving direction of the roller blind 130 is the length direction of the vehicle roller blind waterproof structure 100, the opening 111 direction of the first slot 1151 is the width direction of the vehicle roller blind waterproof structure 100, and the opening 111 direction of the second slot 1152 is the length direction of the vehicle roller blind waterproof structure 100.

[0054] In one embodiment, alternatively, referencing Figure 3As shown, the end plate assembly 110 includes a first end plate 112, a second end plate 113, and a mounting plate 114. The opposite ends of the mounting plate 114 are respectively connected to the first end plate 112 and the second end plate 113, jointly defining the opening 111. The opposite ends of the roller blind 130 are slidably connected to the first end plate 112 and the second end plate 113, respectively. Two connecting grooves 115 are respectively disposed on the first end plate 112 and the second end plate 113. The first end plate 112, the second end plate 113, and the mounting plate 114 form a U-shaped frame. The opening 111 is used for the rolling up and unrolling of the roller blind 130. Further, the first end plate 112 and the second end plate 113 are respectively provided with second slide rails 116. The opposite ends of the roller blind 130 are slidably mounted on the second slide rails 116, realizing the rolling up and unrolling movement of the roller blind 130.

[0055] An embodiment of this utility model also provides a vehicle tailgate, which is installed on a vehicle, such as a pickup truck or van, and provides a flexible and spacious storage area. The vehicle tailgate including the vehicle roll-up waterproof structure 100 has all the beneficial effects of the vehicle roll-up waterproof structure 100, which will not be described in detail here.

[0056] 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.

[0057] 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 structure for vehicle roller shutters, characterized in that, include: An endplate assembly defining an opening and mounted on the vehicle's tailgate; A housing, which is mounted on one side of the end plate assembly; A roller blind assembly, which is movably connected to the end plate assembly, with one end of the roller blind assembly connected to the housing to roll up or unroll the roller blind assembly, and a door leaf portion provided at the end of the roller blind assembly away from the housing; A sealing element is connected to the end of the end plate assembly away from the housing, and the sealing element is located at the opening position; The vehicle roller shutter waterproof 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.

2. The roll-up waterproof structure for vehicles according to claim 1, characterized by The end plate assembly is provided with a connecting groove, and the sealing element is provided with a snap-fit ​​part, which snaps into the connecting groove so that the sealing element and the connecting groove can be detachably connected.

3. The roll-up waterproof structure for vehicles according to claim 2, characterized by The snap-fit ​​part has a stepped structure.

4. The waterproof structure for vehicle roller shutters according to claim 2, characterized in that, The connecting groove has a first slot and a second slot. The second slot is provided with a limiting part, which abuts against the sealing member. The sealing member can be moved out of the connecting groove from the first slot along a first direction.

5. The vehicle roll curtain waterproof structure according to claim 4, characterized by The seal defines a groove, and the limiting portion extends along the first direction to form a first slide rail, which is slidably connected to the groove.

6. The roll-up waterproof structure for vehicle according to claim 5, wherein The two grooves are located on opposite sides of the seal along the first direction, and the two corresponding limiting parts are provided.

7. The roll-up waterproof structure for vehicles according to claim 4, wherein The opening direction of the first slot is set at an angle to the opening direction of the second slot, and the first slot and the second slot are connected.

8. The waterproof structure for vehicle roller shutters according to claim 4, characterized in that, The moving direction of the roller shutter is set at an angle to the opening direction of the first slot and the opening direction of the second slot, respectively.

9. The roll-up waterproof structure for vehicles according to any one of claims 2 to 8, characterized in that, The end plate assembly includes a first end plate, a second end plate, and a mounting plate. The opposite ends of the mounting plate are respectively connected to the first end plate and the second end plate and together define the opening. The opposite ends of the roller blind are respectively slidably connected to the first end plate and the second end plate. The two connecting grooves are respectively disposed on the first end plate and the second end plate.

10. A vehicle trunk, characterized by, The vehicle roller shutter waterproof structure includes any one of claims 1 to 9.

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