Vehicle

Abstract

The invention relates to a vehicle. The vehicle comprises a vehicle body, a back door assembly and a sealing assembly. The vehicle body includes a luggage compartment. The back door assembly comprises a first back door and a second back door. The first back door and the second back door are respectively connected with the vehicle body in a pivoted mode so as to open and close the luggage compartment. The sealing assembly comprises a turning plate and a guide piece arranged on the wall face of the luggage compartment. The flap includes a pivot end and a free end. The pivot end is connected with the first back door. The guide piece is matched with the turning plate so as to guide the free end to rotate around the pivot end to be away from or abut against the second back door when the first back door pivots. According to the vehicle, by arranging the sealing assembly, independent opening between the first back door and the second back door can be achieved. Meanwhile, the arrangement position of the turning plate can be used for sealing the gap between the first back door and the second back door, impurities are prevented from entering the luggage compartment to pollute the luggage compartment, and meanwhile the sound insulation effect of the luggage compartment is improved.

Description

Technical Field

[0001] The present application relates to the field of vehicle technology. Background Art

[0002] With the rapid development of the automobile industry, cars have become an indispensable means of transportation in people's daily lives. Users not only have requirements for the fuel economy, appearance and riding comfort of cars, but also have higher requirements for the use scenarios of cars.

[0003] The split tailgate models currently on the market have an overlapping area between the upper and lower back doors. When the upper back door is not opened, the lower back door cannot be opened independently, which limits the user's usage scenarios. Summary of the invention

[0004] The present application provides a vehicle to solve at least some of the deficiencies in the related art.

[0005] The vehicle comprises:

[0006] body, including luggage compartment.

[0007] A back door assembly includes a first back door and a second back door. The first back door and the second back door are respectively pivotally connected to the vehicle body to open and close the luggage compartment. And

[0008] The sealing assembly includes a flap and a guide member disposed on the wall of the luggage compartment. The flap includes a pivot end and a free end. The pivot end is connected to the first back door. The guide member cooperates with the flap to guide the free end to rotate around the pivot end away from or against the second back door when the first back door pivots.

[0009] Further, the guide member includes an arc-shaped groove. The arc-shaped groove includes a limit end and an open end. The flap includes a protrusion on the side facing the guide member. The protrusion can enter or leave the arc-shaped groove through the open end.

[0010] Wherein, when the protrusion abuts against the limiting end, the free end abuts against the second back door.

[0011] Furthermore, the protrusion includes an end portion facing the free end, and an outer surface of the end portion is in contact with a surface of the limiting end.

[0012] Furthermore, the protrusion includes an end portion facing the free end. When the end portion enters the arc-shaped groove from the opening end, the end portion is tangent to the arc-shaped groove.

[0013] Further, when the free end abuts against the second back door, a side of the flap facing the back door assembly is parallel to a side of the back door assembly facing the flap.

[0014] Furthermore, the sealing assembly further comprises a reset member, which is arranged between the flap and the first back door and is used to keep the free end pivoted away from the second back door.

[0015] Furthermore, the flap includes a first sealing member. The first sealing member is arranged on a side of the flap facing the first back door.

[0016] The first sealing member is used to seal the gap between the first back door and the flap. And / or, the first sealing member is used to seal the gap between the second back door and the flap.

[0017] Furthermore, the guide member includes a baffle plate disposed between the flap and the first back door. The first sealing member is also used to seal the gap between the baffle plate and the flap.

[0018] Further, the vehicle comprises a second sealing member. The second sealing member is arranged on a side of the back door assembly facing the flap. When the free end abuts against the second back door, the second sealing member abuts against the first sealing member.

[0019] Furthermore, the vehicle body includes a top cover and a rear enclosure that are arranged opposite to each other; the first back door is pivotally connected to the top cover; and the second back door is pivotally connected to the rear enclosure.

[0020] The technical solution provided by the embodiments of the present application may have the following beneficial effects:

[0021] As can be seen from the above embodiments, the vehicle of the present application can realize independent opening of the first back door and the second back door by providing a sealing assembly. At the same time, the setting position of the flap can also be used to close the gap between the first back door and the second back door to prevent impurities from entering the luggage compartment and contaminating the luggage compartment, while improving the sound insulation effect of the luggage compartment.

[0022] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 A partial schematic diagram of an embodiment of the present application is shown, wherein the first back door and the second back door are both in a closed state;

[0025] Figure 2 Shown as Figure 1 In the illustrated embodiment, the first back door and the second back door are both in an open state;

[0026] Figure 3 Shown as Figure 1 In the illustrated embodiment, the first back door is in an open state;

[0027] Figure 4 Shown as Figure 1 In the embodiment shown, the second back door is in an open state;

[0028] Figure 5 A partial side cross-sectional schematic diagram of an embodiment of the present application is shown, wherein the first back door and the second back door are in a closed state;

[0029] Figure 6 A partial cross-sectional schematic diagram of an embodiment of the present application is shown, wherein the first back door and the second back door are in a closed state;

[0030] Figure 7 A partially enlarged schematic diagram of an embodiment of the present application is shown, wherein the first back door is between an open state and a closed state;

[0031] Figure 8 A partially enlarged schematic diagram of an embodiment of the present application is shown;

[0032] Fig. 9 A partial schematic diagram of an embodiment of a sealing assembly of the present application is shown;

[0033] Fig.10 Shown is a side schematic diagram of an embodiment of a sealing assembly of the present application.

[0034] Description of reference numerals:

[0035] 100 vehicle, 1 vehicle body, 11 luggage compartment, 12 top cover, 13 rear enclosure, 2 back door assembly, 21 first back door, 22 second back door, 3 sealing assembly, 31 flap, 311 pivot end, 312 free end, 313 projection, 314 first sealing member, 315 fixing plate, 3131 end, 32 guide member, 321 arc-shaped groove, 3211 limiting end, 3212 opening end, 322 baffle, 33 reset member, 4 second sealing member, X width direction, Y length direction, Z height direction. DETAILED DESCRIPTION

[0036] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The methods described in the following exemplary embodiments do not represent all methods consistent with the present application. Instead, they are merely examples of devices consistent with some aspects of the present application as detailed in the appended claims.

[0037] The terms used in this application are only for the purpose of describing specific embodiments and are not intended to limit this application. Unless otherwise defined, the technical terms or scientific terms used in this application should be understood by people with ordinary skills in the field to which this application belongs. The words "first", "second" and similar words used in the specification and claims of this application do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, similar words such as "one" or "one" do not indicate a quantitative limit, but indicate that there is at least one, and if only "one" is referred to, it will be separately described. "Multiple" or "several" means two or more. Unless otherwise specified, similar words such as "front", "rear", "lower" and / or "upper" are only for the convenience of explanation, and are not limited to one position or one spatial orientation. Similar words such as "include" or "comprise" mean that the elements or objects appearing in front of "include" or "comprise" cover the elements or objects listed after "include" or "comprise" and their equivalents, and do not exclude other elements or objects. "Connected" or "connected" and similar words are not limited to physical or mechanical connections, and may include electrical connections, whether direct or indirect. The singular forms "a", "said" and "the" used in this specification and the appended claims are also intended to include plural forms, unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0038] like Figure 1 and Figure 2 As shown, the vehicle 100 includes a vehicle body 1 and a back door assembly 2. The vehicle body 1 includes a luggage compartment 11. The back door assembly 2 includes a first back door 21 and a second back door 22. The first back door 21 and the second back door 22 are respectively pivotally connected to the vehicle body 1 to open and close the luggage compartment 11. The vehicle body 1 includes a top cover 12 and a rear enclosure 13 arranged opposite to each other.

[0039] exist Figures 1 to 4In the illustrated embodiment, the first back door 21 is an upper back door pivotally connected to the top cover 12, and the second back door 22 is a lower back door pivotally connected to the rear enclosure 13. However, this should be taken as an example and not a limitation. In other embodiments, the first back door 21 may also be a lower back door, and the second back door 22 is an upper back door. If the form of the upper back door and the lower back door is referred to as a form of opening and closing up and down, then the back door assembly 2 may also be a form of opening and closing left and right, that is, the first back door 21 and the second back door 22 are arranged adjacent to each other left and right, and the axis of rotation extends along the height direction Z, and the present application does not limit this. For the convenience of understanding and the simplicity of the description, the following will be described by taking the embodiment in which the first back door 21 is an upper back door and the second back door 22 is a lower back door as an example. However, it should be understood that the description and description of this embodiment are also applicable to the embodiment in which the first back door 21 and the second back door 22 are other door assemblies.

[0040] like Figure 2 , Figures 5 to 10 As shown, in an embodiment of the vehicle 100 of the present application, the vehicle 100 further includes a sealing assembly 3. The sealing assembly 3 includes a flap 31 and a guide member 32 disposed on the wall of the luggage compartment 11. The flap 31 includes a pivot end 311 and a free end 312. The pivot end 311 is connected to the first back door 21. The guide member 32 cooperates with the flap 31 to guide the free end 312 to rotate around the pivot end 311 away from or against the second back door 22 when the first back door 21 pivots.

[0041] like Figure 5 As shown, when the first back door 21 and the second back door 22 are closed, the free end 312 abuts against the second back door 22. If the first back door 21 is opened first and the angle of the flap 31 does not change, the free end 312 will interfere with the second back door 22, causing the first back door 21 to be unable to open. Therefore, the guide member 32 of the present application cooperates with the flap 31, so that the free end 312 can pivot away from the second back door 22 during the opening of the first back door 21. Figure 7 The embodiment shown can be regarded as the first back door 21 being pivoted to the open state, at which time the flap 31 is pivoted away from the second back door 22 under the action of the guide member 32, that is, the angle between the flap 31 and the first back door 21 changes. In this way, during the opening process of the first back door 21, the flap 31 changes its angle to avoid interference with the second back door 22. Therefore, Figure 3 As shown, the opening of the first back door 21 is independent of the opening of the second back door 22. The user of the vehicle 100 does not need to open the second back door 22 first and then open the first back door 21.

[0042] Continue to refer Figure 5 Since the free end 312 only abuts against the second back door 22, there is no fixed connection between the free end 312 and the second back door 22. Figure 4As shown, the second back door 22 can be opened independently of the first back door 21. The user of the vehicle 100 does not need to open the first back door 21 first and then the second back door 22.

[0043] Since the first back door 21 and the second back door 22 can be opened independently, there is no direct connection between them, or a projection overlap relationship in the length direction Y. Therefore, in order to open smoothly, the first back door 21 and the second back door 22 cannot fit together perfectly, and there will be a gap between them. Figure 5 As shown, when the first back door 21 and the second back door 22 are both in the closed state, the pivot end 311 of the flap 31 is connected to the first back door 21, and the free end 312 abuts against the second back door 22. In this way, the flap 31 can close the gap between the first back door 21 and the second back door 22, preventing external rain, dust, sound, etc. from entering the luggage compartment 11 through the gap between the first back door 21 and the second back door 22.

[0044] It can be seen that the vehicle 100 of the present application can realize independent opening of the first back door 21 and the second back door 22 by providing the sealing assembly 3. At the same time, the setting position of the flap 31 can also be used to close the gap between the first back door 21 and the second back door 22 to prevent impurities from entering the luggage compartment 11 and contaminating the luggage compartment 11, while improving the sound insulation effect of the luggage compartment 11.

[0045] As mentioned above, in fact, the first back door 21 can also be a lower back door. When the lower back door is pivoted and opened, the flap 31 moves with the lower back door. However, in the embodiment where the first back door 21 is an upper back door, after the first back door 21 is pivoted and opened, the flap 31 moves with the first back door 21 toward the top cover 12, and then leaves the user's range of activities. Therefore, this embodiment can prevent the flap 31 from interfering with the user's activities such as carrying items and entering and exiting the luggage compartment 11, and minimize the presence of the flap 31.

[0046] There are many ways to connect the pivot end 311 to the first back door 21. In some embodiments, the flap 31 may be provided with a shaft, and a matching shaft hole may be provided on the side of the first back door 21 facing the luggage compartment 11, so as to realize the connection between the first back door 21 and the flap 31. Fig. 9In another embodiment, the flap 31 includes a fixing plate 315 detachably connected to the first back door 21 via fasteners. The pivot end 311 is pivotally connected to the fixing plate 315. In this way, the pivot end 311 can be connected to the first back door 21, and the free end 312 can also rotate around the pivot end 311. The setting of the fixing plate 315 allows the pivot axis of the free end 312 to be away from the first back door 21 in the length direction Y. Therefore, the first back door 21 does not need to be designed to avoid the pivoting of the flap 31, and can also avoid interference with the pivoting activity of the flap 31 as much as possible. In other embodiments, the fixing plate 315 can also be connected to the first back door 21 by bonding, welding, etc.

[0047] refer to Figure 5 , Fig. 9 as well as Fig.10 In some embodiments, the guide member 32 includes an arc-shaped groove 321. The arc-shaped groove 321 includes a limit end 3211 and an open end 3212. The flap 31 includes a protrusion 313 on the side facing the guide member 32. The protrusion 313 can enter or leave the arc-shaped groove 321 through the open end 3212. When the protrusion 313 abuts against the limit end 3211, the free end 312 abuts against the second back door 22. Figure 7 As shown, at this time, the flap 31 is about to enter or leave the arc-shaped groove 321 through the opening end 3212. By setting the opening end 3212, the connection between the flap 31 and the guide member 32 can be released, so the maximum opening and closing angle of the first back door 21 is not affected. Figure 3 As shown, after the first back door 21 is opened, the flap 31 will not hinder the user's activities in the length direction Y. The setting of the limit end 3211 can limit the extreme movement position of the flap 31, which is conducive to maintaining the contact between the free end 312 and the second back door 22, thereby ensuring the sealing effect of the sealing assembly 3. In addition, the arc surface of the arc groove 321 can fit the arc curve drawn by the free end 312 when rotating around the pivot end 311, which is conducive to improving the rotation smoothness of the flap 31 and the opening and closing smoothness of the first back door 21.

[0048] In other embodiments, the guide member 32 may also be configured as a groove in other forms, as long as the free end 312 can switch between the state of being away from and close to the second back door 22. In addition, in an optional embodiment, the guide member 32 may also be configured as a convex block 313, and an arc-shaped groove 321 may be provided on the side of the flap 31 facing the guide member 32. The convex block 313 cooperates with the arc-shaped groove 321, so that the free end 312 of the flap 31 can pivot away from or close to the second back door 22, and the present application is not limited thereto.

[0049] In some embodiments, the protrusion 313 is retractably arranged on the side of the flap 31 facing the guide member 32. For example, a groove (not shown) may be arranged on the side of the flap 31 facing the guide member 32, and the protrusion 313 can be accommodated in the groove. The flap 31 also includes an elastic member, which connects the groove and the protrusion 313 and applies a force in the width direction X to the protrusion 313 pointing to the guide member 32. By such a configuration, when the protrusion 313 is subjected to an unexpected external force, it can be retracted into the groove to prevent the flap 31 from being broken or damaged due to the obstruction of foreign objects during the movement of the first back door 21. Since the elastic member applies a force in the width direction X to the protrusion 313, after the external force is released, the protrusion 313 can protrude from the groove, and then cooperate with the arc-shaped groove 321 to achieve flipping, which can also effectively ensure the normal operation of the flap 31.

[0050] Of course, in other embodiments, a driving member that drives the protrusion 313 to retract may be provided in the groove, and a pressure sensor may be provided at the protrusion 313. When the pressure detected by the pressure sensor exceeds the threshold, the driving member drives the protrusion 313 to retract, and the present application does not limit this.

[0051] like Figure 7 and Fig.10 As shown, the projection 313 includes an end 3131 facing the free end 312. In an optional embodiment, when the end 3131 enters the arc-shaped groove 321 from the open end 3212, the end 3131 is tangent to the arc-shaped groove 321. This arrangement enables the projection 313 to smoothly enter the arc-shaped groove 321 from the open end 3212, avoiding being stuck at the open end 3212. In this way, when closing the first back door 21, the user does not need to adjust the angle of the flap 31 from inside the luggage compartment 11, or does not need to apply a large force to close the first back door 21, which is conducive to improving the smoothness of closing the first back door 21, and at the same time avoiding the first back door 21 opening and closing back and forth, causing the projection 313 to hit the open end 3212 multiple times and cause damage to the guide member 32.

[0052] Of course, in other embodiments, when the end portion 3131 enters the open end 3212, the end portion 3131 may not be tangent to the arc-shaped groove 321. Figure 5 Taking the embodiment shown as an example, the curvature of the arc groove 321 can be further increased, so the size of the arc groove 321 in the length direction Y can be reduced. This arrangement enables the free end 312 to quickly rotate to an angle against the second back door 22 .

[0053] In one embodiment, the outer surface of the end 3131 is in contact with the surface of the limiting end 3211. In other words, the protrusion 313 of this embodiment is in surface-to-surface contact with the limiting end 3211 of the arc-shaped groove 321 at the position of the end 3131. This arrangement can improve the stability of the protrusion 313 against the arc-shaped groove 321, and can also improve the limiting effect of the arc-shaped groove 321 on the protrusion 313. Compared with the embodiment in which the protrusion 313 has only one point in point-to-surface contact with the limiting end 3211, the surface-to-surface contact arrangement can also effectively avoid the phenomenon of material fatigue caused by the limiting end 3211 being subjected to a large pressure for a long time, thereby improving the service life of the sealing component 3.

[0054] In one embodiment, the sealing assembly 3 further includes a reset member 33. The reset member 33 is disposed between the flap 31 and the first back door 21, and is used to keep the free end 312 pivoted away from the second back door 22. By such a configuration, after the first back door 21 is opened, the position of the flap 31 can be fixed to avoid noise caused by rotating back and forth. In addition, when the first back door 21 is opened, the free end 312 pivots to a state away from the second back door 22 under the action of the guide member 32. Then, when the free end 312 needs to enter the opening end 3212 again, it also needs to be kept away from the second back door 22 in order to smoothly enter the arc groove 321. Therefore, the setting of the reset member 33 can keep the flap 31 in a state that can cooperate with the guide member 32. When the user needs to close the first back door 21, there is no need to manually adjust the flap 31 to cooperate with the guide member 32, and the first back door 21 only needs to be closed manually or electrically.

[0055] like Figure 5 and Fig. 9 As shown, the reset member 33 is configured as a clip. One end of the clip abuts against the fixed plate 315, and the other end abuts against the flap 31, and the force application state is configured to keep the flap 31 pivoted away from the second back door 22. The clip applies elastic force between the first door panel and the flap 31, can provide a reset force firmly and reliably, and has a simple structure. In an embodiment where the sealing assembly 3 includes the fixed plate 315, the clip can be arranged on the rotating shaft of the fixed plate 315 and the flap 31 to improve the compactness of the structure.

[0056] In other embodiments, the reset member 33 may be a magnetic member, and is respectively disposed at the pivot end 311 and the first back door 21. When the free end 312 pivots away from the second back door 22, the magnetic member of the pivot end 311 and the magnetic member of the first back door 21 attract each other, thereby maintaining the angle of the flap 31. When the first back door 21 is closed, the guide member 32 guides the free end 312 to pivot toward the second back door 22, so that the flap 31 overcomes the attraction between the magnetic member of the pivot end 311 and the magnetic member of the first back door 21, thereby achieving the pivoting of the flap 31.

[0057] Based on the above embodiments, Figure 5 As shown, further, when the free end 312 abuts against the second back door 22, the side of the flap 31 facing the back door assembly 2 can be parallel to the side of the back door assembly 2 facing the flap 31. This arrangement can minimize the gap between the flap 31 and the first back door 21, and between the flap 31 and the second back door 22, thereby improving the sealing effect of the sealing assembly 3. In addition, this arrangement can also reduce the size of the flap 31 in the length direction Y when the first back door 21 assembly 2 is closed, thereby reducing the space occupied by the luggage compartment 11.

[0058] It should be noted that for aesthetic purposes, the back door assembly 2 usually has a curved surface design. Here, the parallelism between the flap 31 and the back door assembly 2 should be understood as the nearly parallelism of the contact position between the flap 31 and the back door assembly 2, and should not be understood as absolute parallelism with the entire back door assembly 2.

[0059] In some embodiments, the flap 31 as a whole or the part facing the back door assembly 2 is made of sealing materials such as rubber, silicone, polyvinyl chloride, etc. When the flap 31 is against the back door assembly 2, the flap 31 can produce a certain degree of extrusion deformation, thereby achieving sealing. Figure 5 , Figure 6 as well as Fig.10 As shown, the flap 31 includes a first seal 314. The first seal 314 is disposed on the side of the flap 31 facing the first back door 21. The first seal 314 is used to seal the gap between the first back door 21 and the flap 31, and between the second back door 22 and the flap 31. In this embodiment, the sealing effect of the sealing assembly 3 is provided by the first seal 314. Compared with the embodiment in which sealing is performed by the flap 31, the first seal 314 has lower processing accuracy requirements for the flap 31, and also has lower assembly accuracy requirements for the flap 31 and the back door assembly 2, which can effectively reduce production costs while achieving sealing.

[0060] In addition, in order to be able to flip efficiently and to abut firmly, the flap 31 needs to have a certain hardness. By providing the first seal 314, the flap 31 is connected to the back door assembly 2 through the first seal 314, so that the collision of hard parts between the flap 31 and the back door assembly 2 can be effectively avoided, which not only reduces the collision noise but also improves the sealing effect.

[0061] Of course, in other embodiments, the first sealing member 314 may be used only to seal the gap between the first back door 21 and the flap 31, or only to seal the gap between the second back door 22 and the flap 31. Those skilled in the art may make a selection based on the assembly effect between the sealing assembly 3 and the back door assembly 2, and the present application does not limit this.

[0062] Figure 5 In the illustrated embodiment, the first back door 21 is connected to the flap 31 via a first seal 314, and the second back door 22 is connected to the flap 31 via a first seal 314. This should be taken as an example and not a limitation. For example, a plurality of first seals 314 spaced along the height direction Z may be provided between the first back door 21 and the flap 31. A plurality of first seals 314 spaced along the height direction Z may also be similarly provided between the second back door 22 and the flap 31, thereby further improving the sealing effect of the first seal 314, and the present application does not limit this.

[0063] Based on this embodiment, further, when the free end 312 abuts against the second back door 22, the distance between the flap 31 and the back door assembly 2 in the length direction Y is less than the thickness of the first sealing member 314 in the length direction Y. In other words, in this embodiment, when the free end 312 abuts against the second back door 22, the first sealing member 314 is squeezed and deformed. This arrangement can further improve the sealing effect of the first sealing member 314, so as to avoid a poor sealing effect caused by a gap between the back door assembly 2 and the flap 31 due to processing accuracy.

[0064] refer to Figure 8 In some embodiments, the guide member 32 includes a baffle 322 disposed between the flap 31 and the first back door 21. The baffle 322 can increase the contact area between the flap 31 and the guide member 32 to prevent the protruding block 313 protruding in the width direction X from being subjected to excessive shear stress and thus breaking. Figure 6 The first sealing member 314 is also used to seal the gap between the baffle plate 322 and the flap 31. The first sealing member 314 can not only seal the gap between the baffle plate 322 and the flap 31, further improving the sealing effect on the luggage compartment 11, but also play a role of flexible contact between the flap 31 and the guide member 32, avoiding problems such as impact noise during the opening and closing of the first back door 21.

[0065] In the embodiment in which the protrusion 313 is retractably arranged on the flap 31, even if the protrusion 313 is accidentally retracted into the groove by force after the first rear door 21 is closed, the cooperation between the baffle 322 and the flap 31 can keep the flap 31 in place to prevent the flap 31 from moving and causing the first rear door 21 to be accidentally opened or the sealing performance to be reduced.

[0066] like Figure 6As shown, in some embodiments, the vehicle 100 includes a second seal 4. The second seal 4 is disposed on the side of the back door assembly 2 facing the flap 31. In an embodiment where the first seal 314 is not provided, when the free end 312 abuts against the second back door 22, the flap 31 abuts against the second seal 4, so the second seal 4 can achieve a seal between the flap 31 and the back door assembly 2. In an embodiment where the sealing assembly 3 is provided with a first seal 314, when the free end 312 abuts against the second back door 22, the second seal 4 abuts against the first seal 314. The first seal 314 and the second seal 4 abut against each other and deform, so that the assembly error between the back door assembly 2 and the flap 31 can be better offset, and the sealing effect on the luggage compartment 11 can be further achieved.

[0067] In the above embodiments, the materials of the first seal 314 and the second seal 4 can be made of rubber materials such as nitrile rubber and chloroprene rubber, or can be made of sealant materials such as graphite and polytetrafluoroethylene, and the present application does not limit this. In addition, the materials of the first seal 314 and the second seal 4 can be the same or different.

[0068] The connection between the first sealing member 314 and the flap 31 , and the connection between the second sealing member 4 and the back door assembly 2 , can be achieved by bonding, snapping, etc., and the present application does not limit this.

[0069] It should be noted that the width direction X, length direction Y and height direction Z of the present application are perpendicular to each other.

[0070] The above embodiments can complement each other if there is no conflict.

[0071] The specific embodiments described herein are merely examples of the spirit of the present application. A person skilled in the art of the present application may make various modifications, supplements, or replace the described specific embodiments with similar methods, but they will not deviate from the spirit of the present application or exceed the scope defined by the attached claims.

[0072] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

Claims

1. A vehicle, characterized in that: include: body, including luggage compartment; A back door assembly, comprising a first back door and a second back door; the first back door and the second back door are respectively pivotally connected to the vehicle body to open and close the luggage compartment; as well as A sealing assembly includes a flap and a guide member arranged on the wall of the luggage compartment; the flap includes a pivot end and a free end; the pivot end is connected to the first tailgate; the guide member cooperates with the flap to guide the free end to rotate around the pivot end away from or against the second tailgate when the first tailgate pivots.

2. The vehicle according to claim 1, characterized in that The guide member includes an arc-shaped groove; the arc-shaped groove includes a limiting end and an opening end; the side of the flap facing the guide member includes a convex block; the convex block can enter or leave the arc-shaped groove through the opening end; Wherein, when the protrusion abuts against the limiting end, the free end abuts against the second back door.

3. The vehicle according to claim 2, characterized in that The protrusion includes an end portion facing the free end; an outer surface of the end portion is in contact with a surface of the limiting end.

4. The vehicle according to claim 2, characterized in that The protrusion includes an end portion facing the free end; when the end portion enters the arc-shaped groove from the opening end, the end portion is tangent to the arc-shaped groove.

5. The vehicle according to claim 1, characterized in that When the free end abuts against the second back door, a side of the flap facing the back door assembly is parallel to a side of the back door assembly facing the flap.

6. The vehicle according to claim 1, characterized in that The sealing assembly further comprises a reset member, which is arranged between the flap and the first back door and is used to keep the free end pivoted away from the second back door.

7. The vehicle according to claim 1, characterized in that The flap includes a first sealing member; the first sealing member is arranged on a side of the flap facing the first back door; The first sealing member is used for sealing a gap between the first back door and the flap; and / or the first sealing member is used for sealing a gap between the second back door and the flap.

8. The vehicle according to claim 7, characterized in that The guide member includes a baffle plate disposed between the flap and the first back door; the first sealing member is also used for sealing a gap between the baffle plate and the flap.

9. The vehicle according to claim 7, characterized in that The vehicle comprises a second sealing member; the second sealing member is arranged on a side of the back door assembly facing the flap; when the free end abuts against the second back door, the second sealing member abuts against the first sealing member.

10. The vehicle according to any one of claims 1 to 9, characterized in that: The vehicle body includes a top cover and a rear enclosure that are arranged opposite to each other; the first back door is pivotally connected to the top cover; and the second back door is pivotally connected to the rear enclosure.

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