Supporting structure of vehicle back door and vehicle

Abstract

The utility model provides a supporting structure of a vehicle back door and a vehicle. The supporting structure of the vehicle back door comprises a fixing piece, a first supporting assembly and a second supporting assembly, the first supporting assembly is used for being arranged on a back door of a vehicle, and the second supporting assembly is used for being arranged on a vehicle body of the vehicle. At least one of the first supporting assembly and the second supporting assembly is provided with a guiding driving inclined face obliquely extending in the first direction, the first supporting assembly and the second supporting assembly can abut against each other through the guiding driving inclined face when the back door is closed, and one of the first supporting assembly and the second supporting assembly can be movably adjusted in the first direction. The one movable in the first direction is adjusted to be located at a preset position when the back door is closed; the fixing part is used for fixing one of the first supporting assembly and the second supporting assembly which can be movably adjusted in the first direction to the preset position, and therefore the back door meets the use requirement of a user.

Description

TECHNICAL FIELD

[0001] The utility model relates to vehicle technical field, concretely relates to a support structure of vehicle back door and vehicle. BACKGROUND

[0002] The vehicle includes a vehicle body, the back door (also called trunk door, or luggage compartment cover) is arranged on the vehicle body, and the back door is connected with the vehicle body to be in an open or closed state. In the related art, when the back door is impacted from outside, such as when the vehicle is running on a bumpy road, the back door is prone to moving and interfering with or colliding with the vehicle body, etc., resulting in that the back door of the related art cannot meet the use requirements of users. SUMMARY

[0003] Therefore, the utility model embodiment is dedicated to providing a support structure of vehicle back door and vehicle, so that the back door can meet the use requirements of users.

[0004] In a first aspect, the utility model provides a support structure of vehicle back door, including fixed part and opposite first support subassembly and second support subassembly of setting,

[0005] The first support subassembly is arranged on the back door of the vehicle, and the second support subassembly is arranged on the vehicle body of the vehicle;

[0006] At least one of the first support subassembly and the second support subassembly has a guide driving inclined surface extending in a first direction, the first support subassembly and the second support subassembly can abut through the guide driving inclined surface when the back door is closed, and one of the first support subassembly and the second support subassembly can be adjusted in the first direction to adjust the one that can be moved in the first direction to be located at a preset position when the back door is closed;

[0007] The fixed part is used to fix the one of the first support subassembly and the second support subassembly that can be adjusted in the first direction at the preset position.

[0008] Optionally, the first support subassembly includes a first support and a first seat body for connecting with the back door;

[0009] The first support is connected to a side of the first seat body away from the back door and can be adjusted in the first direction relative to the first seat body;

[0010] At least one of the first support and the second support subassembly has the guide driving inclined surface, and the fixed part is used to fix the first support at the preset position.

[0011] Optionally, one of the first support member and the first seat body has a sliding groove extending along the first direction, and the other of the first support member and the first seat body has a sliding block slidably matched with the sliding groove.

[0012] Optionally, an auxiliary structure is arranged between the first seat body and the first support member, and the auxiliary structure is used at least for indicating the position of the first support member.

[0013] Optionally, the auxiliary structure comprises an extending protrusion arranged at least on one of the first seat body and the first support member, and the extending protrusion extends towards the other of the first seat body and the first support member.

[0014] Optionally, the first support member and the back door are detachably connected through the fixing member, wherein:

[0015] The first support member is provided with a first mounting hole, the back door is provided with a second mounting hole, the size of the first mounting hole along the first direction is greater than the size of the second mounting hole along the first direction, and the fixing member is arranged in the first mounting hole and the second mounting hole to fix the first support member at the preset position on the back door.

[0016] Optionally, the side of the first support member away from the first seat body has a sink, and the first mounting hole is arranged at the bottom of the sink.

[0017] Optionally, the first seat body and the back door are detachably connected, wherein:

[0018] The back door is provided with a second mounting hole, the first seat body is provided with a third mounting hole, and the fixing member is arranged in the second mounting hole and the third mounting hole to connect the first seat body and the back door.

[0019] And / or, the first seat body is provided with a first positioning part, and the first seat body is positioned on the back door through the first positioning part.

[0020] Optionally, at least one of the first support assembly and the second support assembly is elastic to at least buffer the back door when the back door is subjected to external force.

[0021] And / or, at least one of the first support assembly and the second support assembly has two guiding and driving inclined surfaces, and the two guiding and driving inclined surfaces are symmetrically arranged about a second direction perpendicular to the first direction.

[0022] Optionally, the second support assembly is detachably connected with the vehicle body, wherein:

[0023] The second support assembly has a first assembly hole, and the second support assembly is connected with the vehicle body through a fastener penetrating in the first assembly hole.

[0024] And / or, the second support assembly is provided with a first pre-positioning part, and the second support assembly is positioned on the vehicle body through the first pre-positioning part.

[0025] In a second aspect, the utility model provides a kind of vehicle, including vehicle body, back door and at least one support structure of vehicle back door described above.

[0026] The utility model provides a kind of support structure of vehicle back door and vehicle, by setting fixed part and oppositely arranged first support assembly and second support assembly, first support assembly is set on the back door of vehicle, second support assembly is set on the vehicle body of vehicle, at least one of first support assembly and second support assembly is provided with the guide driving slope extending along the first direction of inclination, so that first support assembly and second support assembly can be abutted by guide driving slope when back door is closed, and by making one of first support assembly and second support assembly can be moved along the first direction adjustment, to adjust so that one that can be moved along the first direction is located at preset position when back door is closed, and fixed part is used to fix one that can be moved along the first direction adjustment of first support assembly and second support assembly at preset position.Such setting, in the scene such as installation or maintenance replacement of support structure before vehicle is shipped or after vehicle is shipped, by making one of first support assembly and second support assembly can be moved under the closing drive of back door when back door is closed, to realize the self-adapting adjustment of the position of one of first support assembly and second support assembly, and after back door is closed, one of first support assembly and second support assembly adjusted to preset position is fixed by fixed part, so that the situation that one of first support assembly and second support assembly is accidentally moved in normal use of vehicle can be prevented, realizes the abutment of first support assembly and second support assembly in the first direction when back door is closed, so that at least after back door is closed, when back door is impacted externally, such as when vehicle is driven in bumpy section, the cooperation of first support assembly and second support assembly can be used to support back door along the first direction, to avoid the situation that back door is accidentally moved along the first direction, further avoid the situation that back door is vibrated abnormally, or knock interference occurs between back door and vehicle body, and such can also ensure the stability of gap surface difference between back door and vehicle body, ensure the sealing between vehicle body and back door after back door is closed, etc., meet the use demand of user to back door.

[0027] Meanwhile, compared with the scheme that the position of one of the first support assembly and the second support assembly is adjusted manually to finally obtain the preset position by repeatedly checking the change of the gap surface difference through manual inspection, the scheme can improve the convenience and accuracy of the position adjustment of one of the first support assembly and the second support assembly, and the position adjustment efficiency is high. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 Part structure schematic view of the support structure according to an embodiment of the utility model;

[0029] Figure 2 Structure schematic view of the first support piece according to an embodiment of the utility model Figure 1 ;

[0030] Figure 3 Structure schematic view of the first support piece according to an embodiment of the utility model Figure 2 ;

[0031] Figure 4 Structure schematic view of the first support piece according to an embodiment of the utility model Figure 3 ;

[0032] Figure 5 Structure schematic view of the first seat body according to an embodiment of the utility model;

[0033] Figure 6 Structure schematic view of the cover piece according to an embodiment of the utility model;

[0034] Figure 7 Structure schematic view of the second support assembly according to an embodiment of the utility model;

[0035] Figure 8 Structure schematic view of the cover plate according to an embodiment of the utility model.

[0036] Wherein, 1, support structure;10, guide drive slope;2, first support assembly;21, first support piece;211, sliding groove;212, limiting structure;213, first mounting hole;214, sink groove;215, first side;216, second side;22, first seat body;221, sliding block;222, third mounting hole;223, first positioning part;3, second support assembly;31, second support piece;311, groove;32, second seat body;321, first assembly hole;322, first predetermined positioning part;4, auxiliary structure;41, extension protrusion;5, cover piece;6, cover plate. DETAILED DESCRIPTION

[0037] With reference to the drawings and in terms of embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art based on the embodiments of the present application belong to the scope of protection of the present application.

[0038] The vehicle includes a vehicle body, and a back door (also referred to as a trunk door or a trunk lid) is arranged on the vehicle body and connected with the vehicle body to be in an open or closed state. In the related art, when the back door is impacted from outside, such as when the vehicle is running on a bumpy road, the back door is prone to moving and interfering with or colliding with the vehicle body, etc., so that the back door of the related art cannot meet the use requirements of users.

[0039] Therefore, in the embodiments of the present application, a support structure of a vehicle back door and a vehicle are provided. The first support assembly is arranged on the back door, the second support assembly is arranged on the vehicle body, the first support assembly and the second support assembly are arranged oppositely, the guide driving inclined surface extending in the first direction is arranged on the first support assembly and / or the second support assembly, the first support assembly and the second support assembly abut through the guide driving inclined surface when the back door is closed, the first support assembly can be moved and adjusted to the preset position in the first direction under the closing driving force of the back door, and the first support assembly moved and adjusted to the preset position is fixed through the fixing member. Thus, the back door is supported through the cooperation of the first support assembly and the second support assembly, so as to prevent the back door from moving accidentally when impacted from outside, so as to meet the use requirements of users on the back door.

[0040] The support structure of the vehicle back door and the vehicle provided by the present application will be described in detail below with reference to the drawings and specific embodiments:

[0041] Referring to Figures 1 to 8 The present embodiment provides a support structure of a vehicle back door (hereinafter referred to as a support structure). The vehicle can include a vehicle body (not shown in the figure) and a back door (not shown in the figure), and the back door can move relative to the vehicle body to open or close the back door. For example, a lock catch can be arranged between the vehicle body and the back door, and the lock catch is used to lock the back door on the vehicle body when the back door is closed.

[0042] For example, the above vehicle can be a car, such as a sport utility vehicle (SUV, Sport Utility Vehicle, Suburban Utility Vehicle), at this time the back door can be a rear back door, or the vehicle can be a sedan, at this time the back door can be a trunk lid.

[0043] Specifically, the support structure 1 comprises a fixing member (not shown in the figure) and oppositely arranged first support assembly 2 and second support assembly 3.

[0044] Among them, the first support assembly 2 is arranged on the back door, and the second support assembly 3 is arranged on the vehicle body.

[0045] Specifically, at least one of the first support assembly 2 and the second support assembly 3 has a guide driving slope 10 extending obliquely in the first direction, the first support assembly 2 and the second support assembly 3 can abut through the guide driving slope 10 when the back door is closed, and one of the first support assembly 2 and the second support assembly 3 can be adjusted to move in the first direction to adjust the one that can move in the first direction to be located at a preset position when the back door is closed. For example, the first direction can be Figure 1 The left and right directions in the figure.

[0046] Among them, the fixing member is used to fix the one of the first support assembly 2 and the second support assembly 3 that can be adjusted to move in the first direction at the preset position.

[0047] For example, taking the first support assembly 2 that can be adjusted to move in the first direction as an example, after the back door is installed on the vehicle body, the installation of the support structure is carried out. During installation, the first support assembly 2 can be first slid to a first limit position, which is a position where the second support assembly 3 does not contact the first support assembly 2 after the back door is closed, so as to facilitate adjustment of the position of the lock catch and other structures to adjust the gap difference between the back door and the vehicle body, thereby ensuring the delicate feel of the whole vehicle and improving the appearance of the vehicle.

[0048] After the gap difference adjustment is completed, the first support assembly 2 is slid to a second limit position opposite the first limit position, and then the back door is closed. During the closing process of the back door, the first support assembly 2 will abut with the second support assembly 3 through the abutting slope, and as the back door continues to close, the first support assembly 2 can convert the back door closing driving force into a driving force for moving the first support assembly 2 in the first direction in cooperation with the arrangement of the guide driving slope 10, that is, the first support assembly 2 will be pushed to move until the back door is closed in place, so that the first support assembly 2 moves to a preset position (which can be located between the first limit position and the second limit position, for example), at this time, the first support assembly 2 can be kept abutting on one side of the second support assembly 3 in the first direction. Then the back door is opened, and the first support assembly 2 at the preset position is fixed by the fixing member, so that the back door can be supported in the first direction to avoid the back door from being accidentally moved in the first direction relative to the vehicle body due to external impact, such as when the vehicle is running on a bumpy road, thereby ensuring the gap difference between the back door and the vehicle body.

[0049] It can be understood that the support structure between the conventional back door and the vehicle body needs to be adjusted by the installer according to his experience, etc. to adjust the gap between the back door and the vehicle body, and then the first support assembly is adjusted at different fixed positions on the back door. After adjustment, the back door is closed again, and whether the gap between the back door and the vehicle body is destroyed is checked. If it is destroyed, the position of the first support assembly needs to be adjusted again. If the gap is not destroyed, the abutting effect of the first support assembly and the second support assembly can be checked with paper, etc. If the two are not abutted, the position of the first support assembly needs to be adjusted again. Repeat the above process until the first support assembly and the second support assembly abut well. Only then can it be said that the first support assembly is located at the required preset position at this time. The whole process is repeated. In the utility model, one of the first support assembly 2 and the second support assembly 3 can move under the closing drive of the back door when the back door is closed, so as to realize self-adaptive adjustment of the position of one of the first support assembly 2 and the second support assembly 3. The convenience and accuracy of the position adjustment of one of the first support assembly 2 and the second support assembly 3 can be improved, and the position adjustment efficiency is high.

[0050] In specific implementation, the mounting orientation of the support structure 1 on the back door and the vehicle body can be adjusted according to the required support direction of the back door and the direction of the closing driving force between the back door and the vehicle body when the back door is closed, so as to support the back door in at least the first direction.

[0051] For example, when the back door needs to be supported in the width direction of the vehicle body, the first direction can be parallel to the width direction of the vehicle body, or the first direction can also intersect with the width direction of the vehicle body, and the included angle is not 90°. One of the first support assembly 2 and the second support assembly 3 has a moving component along the width direction of the vehicle, so that one of the first support assembly 2 and the second support assembly 3 is fixed at the preset position by the fixing member, and the first support assembly 2 and the second support assembly 3 abut each other along the width direction of the vehicle body after the back door is closed, so as to support the back door in the width direction of the vehicle body.

[0052] The support structure of the vehicle back door provided by the embodiment comprises a fixing member, a first support assembly 2 and a second support assembly 3 arranged oppositely, the first support assembly 2 is arranged on the back door of the vehicle, the second support assembly 3 is arranged on the vehicle body, a guide driving slope 10 extending in a first direction is arranged on at least one of the first support assembly 2 and the second support assembly 3, the first support assembly 2 and the second support assembly 3 can abut through the guide driving slope 10 when the back door is closed, one of the first support assembly 2 and the second support assembly 3 can be adjusted in the first direction, so that the one that can be adjusted in the first direction is located at a preset position when the back door is closed, and the fixing member is used to fix the one that can be adjusted in the first direction of the first support assembly 2 and the second support assembly 3 at the preset position. In this way, the installation of the support structure before the vehicle is shipped or the maintenance and replacement of the support structure after the vehicle is shipped and the like can be realized by enabling one of the first support assembly 2 and the second support assembly 3 to move under the closing drive of the back door when the back door is closed, so as to realize the self-adaptive adjustment of the position of one of the first support assembly 2 and the second support assembly 3, and after the back door is closed, one of the first support assembly 2 and the second support assembly 3 adjusted to the preset position is fixed by the fixing member, so as to prevent the accidental movement of one of the first support assembly 2 and the second support assembly 3 in the normal use process of the vehicle, realize the abutment of the first support assembly 2 and the second support assembly 3 in the first direction when the back door is closed, and at least after the back door is closed, when the back door is impacted from the outside, such as when the vehicle runs on a bumpy road, the back door can be supported in the first direction by the cooperation of the first support assembly 2 and the second support assembly 3, so as to avoid the accidental movement of the back door in the first direction, thereby avoiding the occurrence of situations such as abnormal vibration and noise of the back door, or knocking interference between the back door and the vehicle body, and the stability of the gap surface difference between the back door and the vehicle body can be ensured, the sealing performance between the back door and the vehicle body after the back door is closed and the like can be ensured, and the use requirements of the user for the back door are met.

[0053] Meanwhile, compared with the scheme of repeatedly checking the change of the gap surface difference by artificial inspection, manually adjusting the position of one of the first support assembly and the second support assembly, and finally obtaining the above-mentioned preset position, the convenience and accuracy of the position adjustment of one of the first support assembly 2 and the second support assembly 3 can be improved, and the position adjustment efficiency is high.

[0054] In summary, the support structure 1 provided by the embodiment can adaptively adjust the position of one of the first support assembly 2 and the second support assembly 3 according to the closing condition of the back door and the vehicle body, so as to effectively support the back door and prevent the back door from moving accidentally, and the normal adjustment of the gap surface difference between the back door and the vehicle body can be ensured before the position adaptive adjustment.

[0055] In some embodiments, referring to Figures 1 to 5 As shown in the drawings, the first support assembly 2 comprises a first support 21 and a first seat body 22 for connecting with the back door. The first support 21 is connected at a side of the first seat body 22 facing away from the back door and is movable and adjustable in the first direction relative to the first seat body 22. At least one of the first support 21 and the second support assembly 3 is provided with a guide driving slope 10. The fixing member is used for fixing the first support 21 at a preset position.

[0056] In this way, in scenarios such as installation of the support structure before the vehicle is delivered from the factory or maintenance and replacement of the support structure after the vehicle is delivered from the factory, when the back door is closed, the position of at least the first support 21 can be self-adaptively adjusted to ensure support of the back door, so that the situation of accidental movement of the back door can be prevented, and the convenience of installation of the first support 21 on the back door is ensured by the provision of the first seat body 22.

[0057] For example, in other implementations, the second support assembly 3 can also be caused to move in the first direction when the back door is closed.

[0058] In specific implementations, referring to Figures 1 to 7 As shown in the drawings, the first support assembly 2 and the second support assembly 3 can both be provided with the guide driving slope 10. In this way, the contact area when the first support assembly 2 and the second support assembly 3 abut against each other can be increased, so that the support effect on the back door can be improved, and the situation of accidental movement of the back door can be further avoided.

[0059] In some embodiments, at least one of the first support assembly 2 and the second support assembly 3 is elastic to at least buffer the back door when the back door is subjected to external force.

[0060] In this way, while achieving support of the back door to prevent accidental movement of the back door, the back door and the like can also be buffered and protected, so that the situation of vibration, abnormal sound or interference of the back door and the vehicle body and the like can be further avoided when the vehicle is subjected to external impact, such as when the vehicle is driven on a bumpy road or the vehicle is abruptly closed.

[0061] In some embodiments, the side of the first seat body 22 facing the first support 21 is provided with a smooth plane, so that the convenience of movement and adjustment of the first support 21 can be improved.

[0062] For example, the first seat body 22 can be a steel seat body or an iron seat body.

[0063] For example, when the first support assembly 2 is elastic, the first support 21 can be caused to be elastic.

[0064] In some embodiments, the first support 21 can comprise a rubber block, so that when buffering supporting the back door, a friction force can also be formed between the first support 21 and the first support assembly 2, so as to improve the stability of the movement of the first support 21, and also facilitate the further realization of the position keeping of the first support 21 at the preset position.

[0065] Of course, the first support 21 can also be a silica gel block or the like.

[0066] In addition, in other implementations, the first support 21 can also comprise a spring or the like elastic member and an iron block or the like connected with the elastic member.

[0067] In some embodiments, referring to Figure 1 and Figure 4 , the first support 21 has a sliding groove 211 extending in the first direction, and the first seat body 22 has a sliding block 221 slidably matched with the sliding groove 211.

[0068] In this way, while realizing the sliding of the first support 21 relative to the first seat body 22, the movement of the first support 21 can also be guided through the cooperation of the sliding block 221 and the sliding groove 211, so as to ensure the stability of the movement adjustment of the first support 21, thereby facilitating the improvement of the adjustment efficiency and adjustment accuracy of the position of the first support 21.

[0069] Of course, in other embodiments, the first seat body 22 can also have the sliding groove 211, and the first support 21 can have the sliding block 221.

[0070] In addition, in other embodiments, the movement of the first support 21 along the first seat body 22 can also be realized by a conveyor belt or the like.

[0071] In some embodiments, referring to Figure 4 , a limiting structure 212 for preventing the sliding block 221 from moving out of the notch of the sliding groove 211 is arranged in the sliding groove 211.

[0072] In this way, the disengagement of the sliding block 221 from the sliding groove 211 can be avoided, and the reliable cooperation of the sliding block 221 and the sliding groove 211 can be ensured, so that the first support 21 can be stably adjusted in movement.

[0073] In some embodiments, referring to Figure 4 , in the direction from the groove bottom to the notch of the sliding groove 211, the groove width of the sliding groove 211 gradually decreases, the inner side wall of the notch is formed as the limiting structure 212, and the sliding block 221 is blocked at the inner side wall of the notch. Wherein, the direction A from the groove bottom to the notch of the sliding groove 211.

[0074] In this way, the inner side wall of the sliding groove 211 at least can stop the sliding block 221, so as to limit the sliding block 221, prevent the sliding block 221 from being separated from the slot, and ensure the reliable cooperation between the sliding block 221 and the sliding groove 211.

[0075] Of course, in other embodiments, the limiting structure 212 can also include a limiting protrusion arranged in the sliding groove 211 and a limiting groove arranged on the sliding block 221 and used for the limiting protrusion to extend into.

[0076] For example, as shown in Figure 1 and Figure 4 , the shape of the sliding block 221 can be matched with the shape of the sliding groove 211, so as to further improve the limiting effect.

[0077] In some embodiments, as shown in Figure 5 , an auxiliary structure 4 is arranged between the first seat body 22 and the first support 21, and the auxiliary structure 4 is used at least for indicating the position of the first support 21.

[0078] In this way, the position of the first support 21 is indicated, so that the user can know the specific position of the preset position, thereby providing a reference for the installation of the support structure 1 on other vehicles of the same type, and further improving the convenience of determining the position of the first support 21, and further improving the installation efficiency of the support structure 1.

[0079] In some embodiments, as shown in Figure 5 , the auxiliary structure 4 includes an extension protrusion 41 arranged at least on one of the first seat body 22 and the first support 21, and the extension protrusion 41 extends towards the other of the first seat body 22 and the first support 21.

[0080] In this way, the auxiliary structure 4 can not only indicate the position of the first support 21, but also generate a friction force between the first seat body 22 and the first support 21 when the first support 21 moves, thereby ensuring the stability of the movement of the first support 21, that is, the first support 21 basically will not move when not subjected to an external force, thereby facilitating to ensure the accuracy of the position of the first support 21, so that the first support 21 can be kept at the preset position during the subsequent opening of the back door during the movement adjustment of the first support 21, and facilitating to fix the first support 21 at the preset position by the fixing member.

[0081] Of course, in other embodiments, the auxiliary structure 4 can also include an auxiliary groove arranged at least on one of the first seat body 22 and the first support 21.

[0082] In some embodiments, as shown in Figure 5As shown, the auxiliary structures 4 are at least two, and among all the auxiliary structures 4, at least two auxiliary structures 4 are arranged in the first direction.

[0083] In this way, the convenience of indicating the position of the first support 21 can be further improved, and the indication accuracy can be improved, so as to provide a more accurate reference for subsequent installation of the support structure 1 and determination of the position of the first support 21.

[0084] In some embodiments, the first support 21 and the back door are detachably connected through the fixing member, so that when one of the first support 21 and the back door is damaged, only the damaged part needs to be replaced, thereby avoiding the scrapping of the first support 21 and the back door as a whole, and thereby saving the maintenance and use cost of the first support 21 and the back door.

[0085] In some embodiments, referring to Figure 2 As shown, the first support 21 is provided with a first mounting hole 213, and the back door is provided with a second mounting hole, the size of the first mounting hole 213 in the first direction is greater than the size of the second mounting hole in the first direction, and the fixing member is arranged in the first mounting hole 213 and the second mounting hole to at least fix the first support 21 on the back door.

[0086] In this way, the first support 21 and the back door are reliably connected through the fixing member to ensure the support effect of the back door, and at the same time, since the size of the first mounting hole 213 in the first direction is greater than the size of the second mounting hole in the first direction, in the process of moving and adjusting the first support 21, the fixing member can be loosened to release the fixation of the first support 21 on the back door, so that the first support 21 can move relative to the back door, thereby at least achieving self-adaptive adjustment of the position of the first support 21. Moreover, when the fixing member is loosened, the first support 21 moves, and the fixing member can also guide the movement of the first support 21 to further ensure the stability of the movement of the first support 21.

[0087] For example, when the first support 21 needs to move relative to the back door and the first seat body 22, such as adjusting the gap difference between the back door and the vehicle body, and adjusting the position of the first support 21 after the gap difference is adjusted, the fixing member can be loosened. When the position of the first support 21 on the back door needs to be fixed, the fixing member can be tightened.

[0088] For example, the first mounting hole 213 can be a waist-shaped hole.

[0089] For example, the fixing member can be a bolt, a screw, etc.

[0090] Of course, in other embodiments, the first support 21 and the back door can also be connected through buckling. For example, a buckle can be arranged on the first support 21, and at least two buckling holes spaced apart along the first direction can be arranged on the back door, and the buckle can be inserted into and buckled in any buckling hole.

[0091] In some embodiments, the first seat body 22 and the back door are detachably connected. In this way, when one of the first seat body 22 and the back door is damaged, only the damaged part needs to be replaced, so that the entire first seat body 22 and the back door can be avoided from being scrapped, and the maintenance and use cost of the first seat body 22 and the back door can be saved.

[0092] In some embodiments, referring to Figure 5 , the first seat body 22 is provided with a third mounting hole 222 corresponding to the second mounting hole. The fixing member is also arranged in the third mounting hole 222 to at least fix the first seat body 22 on the back door.

[0093] In this way, the first seat body 22 and the back door can also be connected through the fixing member to realize the connection of the first seat body 22, the back door, and the first support 21 adjusted to the preset position, and the connection of the first seat body 22 on the back door is stable and reliable, so as to facilitate to ensure the supporting effect of the support structure 1 on the back door.

[0094] Of course, in other embodiments, the back door and the first seat body 22 can also be connected through buckling or the like.

[0095] In some embodiments, referring to Figure 1 , the first seat body 22 is provided with a first positioning part 223, and the first seat body 22 is inserted or buckled and positioned on the back door through the first positioning part 223.

[0096] In this way, the installation of the first seat body 22 and the back door can be well positioned, so as to improve the installation efficiency of the first seat body 22 and the back door. Moreover, the first positioning part 223 can also be connected to the first seat body 22.

[0097] Specifically, the second positioning part can be arranged on the back door. For example, the first positioning part 223 can be a positioning column, and the second positioning part can be a positioning hole for the positioning column to extend into; or the first positioning part 223 can be a positioning hole, and the second positioning part can be a positioning column that can extend into the positioning hole to realize the insertion positioning of the first seat body 22.

[0098] Of course, the first positioning part 223 can also be a positioning buckle, and the second positioning part can be a positioning buckle hole for the positioning buckle to extend into and buckle, to realize the buckling positioning of the first seat body 22.

[0099] Exemplarily, the third mounting hole 222 can be aligned with the second mounting hole when the first positioning part 223 and the second positioning part cooperate.

[0100] In some embodiments, referring to Figure 1 As shown, the side of the first support 21 away from the first support assembly 2 has a recessed groove 214, and the first mounting hole 213 can be arranged at the bottom of the recessed groove 214.

[0101] In this way, the length of the fixing member that needs to extend into the first support 21 is shortened, so that the fixing member can save time and labor when fixing the first support 21 and the first support assembly 2, thereby at least improving the convenience and connection efficiency of the connection between the first support 21 and the back door.

[0102] In some embodiments, referring to Figure 6 As shown, the recessed groove 214 is covered by a cover member 5, and the cover member 5 is detachably connected with the first support 21.

[0103] In this way, on the one hand, the recessed groove 214 can be covered to improve the appearance of the support structure 1 and avoid the situation that foreign matter falls into the recessed groove 214 and affects the cleanliness of the support structure 1; on the other hand, the fixing member can also be covered and protected.

[0104] In some embodiments, when the cover member 5 covers the recessed groove 214, the cover member 5 is arranged flush with the groove of the recessed groove 214, so that when the cover member 5 covers the recessed groove 214, the appearance of the entire support structure 1 is more aesthetic.

[0105] In some embodiments, referring to Figures 1 to 3 As shown, the first support assembly 2 has two guide driving inclined surfaces 10, and the two guide driving inclined surfaces 10 are symmetrically arranged about a second direction, and the second direction is perpendicular to the first direction. Exemplarily, the second direction can be the up-down direction in Figure 1 and Figure 3 .

[0106] In this way, the first support assembly 2 can have two installation directions when it is installed on the back door, as long as any one of the guide driving inclined surfaces 10 can abut against the second support assembly 3 when the back door is closed, thereby improving the installation convenience and efficiency of the first support assembly 2.

[0107] Of course, in other embodiments, the second support assembly 3 can also have two guide driving inclined surfaces 10.

[0108] In some embodiments, referring to Figure 1 and Figure 7As shown, the second support assembly 3 can include a second seat body 32 and a second support piece 31, the second seat body 32 is connected between the vehicle body and the second support piece 31, and the second support piece 31 can be provided with the guide driving slope 10.

[0109] For example, when the second support assembly 3 is elastic, the second support piece 31 can be made of rubber or silica gel.

[0110] For example, when the second support assembly 3 can move in the first direction when the back door is closed, the second support piece 31 can move in the first direction relative to the second seat body 32 when the back door is closed.

[0111] In some embodiments, the second support assembly 3 is detachably connected to the vehicle body, so that when one of the second support assembly 3 and the vehicle body is damaged, only the damaged part needs to be replaced, thereby avoiding damage to the second support assembly 3 and the vehicle body as a whole, and saving maintenance and use costs.

[0112] In some embodiments, referring to Figure 1 As shown, the second support assembly 3 is provided with a first assembly hole 321, and the second support assembly 3 is connected to the vehicle body by a fastener passing through the first assembly hole 321.

[0113] This can improve the stability of the connection of the second support assembly 3 to the vehicle body, thereby facilitating the support of the support structure 1 to the back door.

[0114] For example, the fastener can be a bolt, a screw, etc.

[0115] For example, the vehicle body can be provided with a second assembly hole, so that the second support assembly 3 is connected to the vehicle body by a bolt, a screw, etc. passing through the first assembly hole 321 and the second assembly hole.

[0116] Of course, the second support assembly 3 can also be connected to the vehicle body by a buckle or the like.

[0117] For example, when the second support assembly 3 includes a second seat body 32 and a second support piece 31, the first assembly hole 321 can be provided through the second seat body 32 and the second support piece 31, so that the second seat body 32, the second support piece 31 and the vehicle body are connected by a bolt, a screw, etc.

[0118] For example, in some embodiments, the side of the second support assembly 3 away from the vehicle body is provided with a groove 311, and the first assembly hole 321 is provided at the bottom of the groove 311. In this way, the fastener can be used to connect the second support assembly 3 and the vehicle body while reducing the depth of the first assembly hole 321, thereby improving the convenience of fixing the second support assembly 3 and the vehicle body.

[0119] Exemplarily, a cover plate 6 can be arranged at the groove 311, and the cover plate 6 can be arranged at the groove 311 to shield the groove 311, so as to improve the appearance of the support structure 1.

[0120] The groove 311 can be arranged on the second support member 31.

[0121] In some embodiments, referring to Figure 1 As shown, the second support assembly 3 is provided with a first pre-positioning part 322, and the second support assembly 3 is inserted or clamped and positioned on the vehicle body through the first pre-positioning part 322.

[0122] In this way, the installation of the second support assembly 3 on the vehicle body can be pre-positioned, so as to improve the installation efficiency of the second support assembly 3. Meanwhile, the first pre-positioning part 322 can also be used to connect and fix the second support assembly 3.

[0123] Exemplarily, a second pre-positioning part can be arranged on the vehicle body. Exemplarily, the first pre-positioning part 322 can be a pre-positioning column, and the second pre-positioning part can be a pre-positioning hole for the pre-positioning column to extend into; or the first pre-positioning part 322 can be a pre-positioning hole, and the second pre-positioning part can be a pre-positioning column capable of extending into the pre-positioning hole, so as to realize the insertion positioning of the second support assembly 3.

[0124] Of course, the first pre-positioning part 322 can be a positioning buckle, and the second pre-positioning part can be a positioning buckle hole for the positioning buckle to extend into and be clamped, so as to realize the clamping positioning of the second support assembly 3.

[0125] Exemplarily, the first assembly hole can be aligned with the second assembly hole when the first pre-positioning part 322 and the second pre-positioning part are matched.

[0126] In some embodiments, the support structure 1 is at least two. Referring to Figure 1 As shown, in the first direction, each first support assembly 2 has a first side 215 (such as the right side of Figure 1 ) and a second side 216 (such as the left side of Figure 1 ).

[0127] Among all the support structures 1, the second support assembly 3 in at least one support structure 1 is located at the first side 215 of the corresponding first support assembly 2, and the second support assembly 3 in at least one support structure 1 is located at the second side 216 of the corresponding first support assembly 2.

[0128] In this way, through cooperation of the support structures 1, the back door can be supported on both sides in the first direction, thereby further avoiding the back door from moving unexpectedly when the vehicle is running on a bumpy road, and the support effect on the back door is better, and the stability of the back door is higher.

[0129] The embodiment also provides a vehicle including a vehicle body, a back door and at least one support structure 1 of the vehicle back door.

[0130] The support structure 1 of the vehicle back door and the support structure 1 of the vehicle back door provided in the above embodiment have the same structure and implementation principle, and can bring the same or similar technical effects, which will not be described here again, and the specific description can be referred to the description of the above embodiment.

[0131] In this document, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connected", "connected", should be understood in a broad sense, for example, it can be fixedly connected, or indirectly connected through an intermediate medium, or the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances. In addition, the orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on this application.

[0132] In this document, relational terms such as "first" and "second", and the like can only be used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or device. Without more limitations, the element defined by the statement "including a" does not exclude the presence of additional identical elements in the process, method, article or device including the element.

[0133] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A support structure of a back door of a vehicle, characterized by, The fixing member is arranged on the first support component (2) and the second support component (3) which are oppositely arranged. The first support component (2) is arranged on a back door of the vehicle, and the second support component (3) is arranged on a body of the vehicle. At least one of the first support component (2) and the second support component (3) is provided with a guide driving slope (10) extending in a first direction, the first support component (2) and the second support component (3) can abut against the guide driving slope (10) when the back door is closed, and one of the first support component (2) and the second support component (3) can be adjusted to move in the first direction to adjust the one which can move in the first direction to be located at a preset position when the back door is closed. The fixing member is arranged on the first support component (2) and the second support component (3) which are oppositely arranged.

2. The support structure of a back door of a vehicle according to claim 1, characterized by, The first support component (2) comprises a first support member (21) and a first seat body (22) arranged to be connected with the back door. The first support member (21) is connected to a side of the first seat body (22) away from the back door and can be adjusted to move in the first direction relative to the first seat body (22). At least one of the first support member (21) and the second support component (3) is provided with the guide driving slope (10), and the fixing member is arranged to fix the first support member (21) at the preset position.

3. The support structure of a back door of a vehicle according to claim 2, characterized by, One of the first support member (21) and the first seat body (22) is provided with a sliding groove (211) extending in the first direction, and the other one of the first support member (21) and the first seat body (22) is provided with a sliding block (221) slidably matched with the sliding groove (211).

4. The support structure of a back door of a vehicle according to claim 2, characterized by, An auxiliary structure (4) is arranged between the first seat body (22) and the first support member (21), and the auxiliary structure (4) is arranged to at least indicate the position of the first support member (21).

5. The support structure of a back door of a vehicle according to claim 4, characterized by The auxiliary structure (4) comprises an extension protrusion (41) arranged on at least one of the first seat body (22) and the first support member (21), and the extension protrusion (41) extends towards the other one of the first seat body (22) and the first support member (21).

6. The support structure of a back door of a vehicle according to claim 2, characterized by, The first support member (21) and the back door are detachably connected through the fixing member, wherein: The first support member (21) is provided with a first mounting hole (213), the back door is provided with a second mounting hole, the size of the first mounting hole (213) in the first direction is greater than the size of the second mounting hole in the first direction, and the fixing member is arranged in the first mounting hole (213) and the second mounting hole to at least fix the first support member (21) at the preset position on the back door.

7. The support structure of a back door of a vehicle according to any one of claims 2 to 6, characterized in that, The first seat body (22) and the back door are detachably connected, wherein: The back door is provided with a second mounting hole, the first seat body (22) is provided with a third mounting hole (222), and the fixing member can be arranged in the second mounting hole and the third mounting hole (222) to at least connect the first seat body (22) and the back door; And / or, the first seat body (22) is provided with a first positioning part (223), and the first seat body (22) is positioned on the back door through the first positioning part (223).

8. The support structure of a back door of a vehicle according to any one of claims 1 to 6, characterized by At least one of the first support assembly (2) and the second support assembly (3) is elastic to at least buffer the back door when the back door is subjected to external force; And / or, at least one of the first support assembly (2) and the second support assembly (3) has two guide driving inclined surfaces (10), and the two guide driving inclined surfaces (10) are symmetrically arranged about a second direction, and the second direction is perpendicular to the first direction.

9. The support structure of a back door of a vehicle according to any one of claims 1 to 6, characterized by, The second support assembly (3) is detachably connected with the vehicle body, wherein: The second support assembly (3) has a first assembly hole (321), and the second support assembly (3) is connected with the vehicle body through a fastener arranged in the first assembly hole (321); And / or, the second support assembly (3) is provided with a first predetermined positioning part (322), and the second support assembly (3) is positioned on the vehicle body through the first predetermined positioning part (322).

10. A vehicle characterized by comprising: A support structure (1) of a back door of a vehicle, comprising a vehicle body, a back door and at least one support structure (1) of a back door of a vehicle according to any one of claims 1 to 9.

Images