Vehicle door assembly and vehicle

Abstract

The utility model relates to the technical field of vehicles, and provides a vehicle door assembly and a vehicle. The vehicle door assembly comprises a door body, a hinge structure, a flagpole support and a first connecting piece, a first mounting hole is formed in the door body, the hinge structure is mounted on the door body and comprises a first hinge arranged outside the door body, a second mounting hole is formed in the first hinge, and the flagpole support comprises a frame body and a flagpole mounting cylinder mounted on the frame body. A third mounting hole is formed in the frame body, and the first connecting piece is arranged in the first mounting hole, the second mounting hole and the third mounting hole in a penetrating mode so that the flagpole support and the first hinge can be connected to the door body. According to the vehicle door assembly, the flagpole support and the hinge structure can be fixedly connected to the door body only by forming the first mounting hole in the door body, so that the flagpole arranged on the flagpole support can also be fixed to the vehicle body, structures such as a vehicle rear bumper or a vehicle door metal plate do not need to be damaged, and the service life of the vehicle is guaranteed.

Description

Technical Field

[0001] This application relates to the field of vehicle technology, and more particularly to a door assembly and a vehicle. Background Technology

[0002] As living standards improve, more and more people are enjoying desert off-roading. However, desert terrain is complex, and sand dunes can obstruct vision and reduce visibility. To help drivers spot oncoming vehicles in advance, some vehicles install flagpoles on their exteriors to improve visibility and reduce the probability of collisions. However, currently, vehicles often lack suitable locations for flagpoles, requiring modifications such as damaging the rear bumper or door panels. This is not only difficult and inconvenient but also results in financial losses. Utility Model Content

[0003] In order to solve the above-mentioned technical problems, or at least partially solve the above-mentioned technical problems, this application provides a door assembly and a vehicle.

[0004] The first aspect of this application provides a door assembly, including:

[0005] The door body has a first mounting hole.

[0006] A hinge structure is installed on the door body, and the hinge structure includes a first hinge placed outside the door body, and a second mounting hole is provided on the first hinge;

[0007] A flagpole bracket includes a frame and a flagpole mounting cylinder mounted on the frame, wherein a third mounting hole is provided on the frame;

[0008] A first connector is inserted into the first mounting hole, the second mounting hole, and the third mounting hole to connect the flagpole bracket and the first hinge to the door body.

[0009] The door assembly provided in this application allows the door body, hinge structure, and flagpole bracket to be sequentially and fixedly connected via a first connector. The flagpole bracket and hinge structure share the same mounting point on the door body; that is, only a first mounting hole needs to be made on the door body to fix both the flagpole bracket and the hinge structure to the door body. This allows the flagpole mounted on the flagpole bracket to also be fixed to the vehicle body without damaging the rear bumper or door sheet metal structure, ensuring vehicle lifespan and avoiding unnecessary economic losses. Simultaneously, the first hinge of the hinge structure is located outside the door body. When the flagpole bracket is connected to the first hinge, the flagpole can be fixed to the outside of the door body to warn oncoming vehicles, reducing the probability of collisions between vehicles. When the flagpole is not needed, the flagpole bracket can be removed, and the hinge structure can be fixed separately to the door body. Both the door body and the hinge structure maintain a relatively intact appearance, making disassembly convenient and highly practical.

[0010] In some embodiments, the frame includes a base and a first bracket fixedly connected to the base;

[0011] A first insertion hole is formed between the first bracket and the base. The flagpole mounting cylinder is inserted into the first insertion hole. When the first bracket is fixed to the base, the flagpole mounting cylinder is clamped into the first insertion hole. The third mounting hole is provided on the base.

[0012] Based on the above embodiments, the first connector passes through the third mounting hole on the base, and the base can be connected to the hinge structure and the door body through the first connector, thereby fixing the flagpole mounting cylinder inserted between the first bracket and the base to the hinge structure and the door body. The base and the first bracket can clamp the flagpole mounting cylinder. When the flagpole is set in the flagpole mounting cylinder, it can ensure that the flag is fixed and unfolded on the outside of the vehicle body, so as to remind oncoming vehicles.

[0013] In some embodiments, the first bracket has a first arc-shaped groove on the side facing the base, and the base has a second arc-shaped groove on the side facing the first bracket. The openings of the first arc-shaped groove and the second arc-shaped groove are arranged opposite to each other to jointly enclose the first insertion hole.

[0014] Based on the above embodiments, the shapes of the first arc-shaped groove and the second arc-shaped groove are both set according to the outer surface of the flagpole mounting cylinder, so that when the first bracket is installed on the base, the first insertion hole jointly formed by the two can be adapted to the outer surface of the flagpole mounting cylinder. That is, the first bracket and the base can evenly wrap around the periphery of the flagpole mounting cylinder. This setting can provide a stable clamping force while avoiding stress concentration on the flagpole mounting cylinder and ensuring the service life of the flagpole mounting cylinder.

[0015] In some embodiments, at least two first hinges are spaced apart longitudinally, the frame includes at least two corresponding sets of the bases and the first brackets, and the first insertion hole is formed between each set of the bases and the first brackets. The flagpole mounting cylinder is inserted longitudinally into at least two of the first insertion holes.

[0016] Based on the above embodiments, the flagpole mounting cylinder can be fixed longitudinally to the door body by at least two first insertion holes arranged along the longitudinal direction (i.e., the height direction of the vehicle body), thereby ensuring the installation direction of the flagpole. Correspondingly, at least two sets of bases and first brackets are connected respectively. After the flagpole mounting cylinder is installed longitudinally through the corresponding at least two first insertion holes, the at least two sets of bases, first brackets, and flagpole mounting cylinder can be connected into a whole. The whole can be fixed in position on the door body by the third mounting holes respectively provided on the base and the first connectors respectively inserted into the third mounting holes. The connection strength is high, and the flagpole can be prevented from shaking randomly when it is set in the flagpole mounting cylinder.

[0017] In some embodiments, a locking hole is provided on the side wall of the flagpole mounting cylinder, a locking member is provided in the locking hole, the locking member is threadedly connected to the locking hole, and the locking member is configured to abut against the flagpole to lock the flagpole.

[0018] Based on the above embodiments, when the flagpole is installed inside the flagpole mounting cylinder, the inner wall of the locking hole is formed with a threaded structure, and the outer wall of the locking member is formed with a threaded structure. The two can be threadedly engaged so that when the locking member is rotated, it can move towards the inside of the flagpole mounting cylinder to gradually abut against and press against the flagpole. When the locking member is rotated in the opposite direction, it can move away from the inside of the flagpole mounting cylinder to release the abutment with the flagpole. This facilitates the removal of the flagpole from the flagpole mounting cylinder or facilitates the adjustment of the height of the flagpole in the flagpole mounting cylinder.

[0019] In some embodiments, the frame is provided with an accessory mounting section located on one side of the flagpole mounting tube, and the accessory mounting section is configured to mount searchlight accessories and / or antenna accessories.

[0020] Based on the above embodiments, the accessory installation section avoids the flagpole mounting cylinder. The frame can not only install the flagpole on the door, but also install searchlight accessories or antenna accessories on the door. Similarly, it can share the first mounting hole on the door with the hinge structure. Multiple different accessories can be installed through one frame, which can meet the different usage needs of users.

[0021] In some embodiments, the frame includes a base and a second bracket disposed on the base, and the accessory mounting portion is a second insertion hole formed on the second bracket.

[0022] Based on the above embodiments, the searchlight accessories and antenna accessories can be inserted and fixed in the second insertion hole, and fixed on the base by the second bracket, and then fixed on the hinge structure and the door body to meet the diverse needs of users.

[0023] In some embodiments, the hinge structure includes a second hinge rotatably connected to the first hinge, the second hinge being used for connection to the vehicle body.

[0024] Based on the above embodiments, the first hinge can rotate relative to the second hinge to drive the door to rotate relative to the vehicle body, so that the door can be opened or closed.

[0025] In some embodiments, the first hinge is provided with a fourth mounting hole located on one side of the second mounting hole, and the first hinge is connected to the door body through the fourth mounting hole by a second connector.

[0026] Based on the above embodiments, the first hinge can be connected to the door body through a first connector with a second mounting hole and a second connector with a fourth mounting hole. That is, the first hinge has two connection points, which avoids the hinge structure from failing due to the large wind resistance of the flagpole or flag, and can ensure the connection stability.

[0027] A second aspect of this application provides a vehicle including a body and a door assembly as described in any of the preceding claims, wherein the door body of the door assembly is rotatably connected to the body via the hinge structure.

[0028] The vehicle provided in this application has a flagpole bracket and a first hinge that can be connected to the outside of the door body through the first connector passing through the first mounting hole, the second mounting hole and the third mounting hole. The flagpole bracket can be installed by sharing the first mounting hole on the door body with the hinge structure, without the need to open additional mounting holes for the corresponding flagpole bracket. The flagpole bracket can open or close relative to the vehicle body while ensuring connection strength, and has high flexibility. Attached Figure Description

[0029] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0030] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0031] Figure 1 This is a schematic diagram of the structure of a door assembly according to an embodiment of this application;

[0032] Figure 2 This is a partial schematic diagram of a door assembly according to an embodiment of this application;

[0033] Figure 3This is a partial cross-sectional view of a door assembly according to an embodiment of this application;

[0034] Figure 4 This is a schematic diagram of the installation of the frame and hinge structure according to an embodiment of this application;

[0035] Figure 5 This is a schematic diagram of the structure of a frame according to an embodiment of this application;

[0036] Figure 6 This is a structural schematic diagram of the frame according to an embodiment of this application from another perspective;

[0037] Figure 7 This is a schematic diagram of a hinge structure according to an embodiment of this application.

[0038] In the diagram: 1. Door body; 2. Hinge structure; 21. First hinge; 211. Second mounting hole; 212. Fourth mounting hole; 22. Second hinge; 23. Limiting groove; 3. Flagpole bracket; 31. Frame; 311. Base; 312. First bracket; 313. First insertion hole; 314. First arc groove; 315. Second arc groove; 316. Second bracket; 317. Second insertion hole; 318. Clearance part; 32. Flagpole mounting cylinder; 321. Locking component; 322. Cavity structure; 33. Third mounting hole; 4. First connecting component; 5. Second connecting component. Detailed Implementation

[0039] To better understand the above-mentioned objectives, features, and advantages of this application, the solution of this application will be further described below. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0040] Many specific details are set forth in the following description in order to provide a full understanding of this application, but this application may also be implemented in other ways different from those described herein; obviously, the embodiments in the specification are only some embodiments of this application, and not all embodiments.

[0041] The following detailed description of the door assembly and the vehicle is provided through specific embodiments:

[0042] Reference Figures 1 to 7 As shown, some embodiments of this application provide a door assembly including a door body 1, a hinge structure 2, a flagpole bracket 3, and a first connector 4.

[0043] The door body 1 has a first mounting hole, and the hinge structure 2 is installed on the door body 1. The hinge structure 2 includes a first hinge 21 placed outside the door body 1. The first hinge 21 has a second mounting hole 211, that is, the first hinge 21 can be connected to the outside of the door body 1 by passing through the second mounting hole 211 and the first mounting hole through the first connector 4.

[0044] The flagpole bracket 3 includes a frame 31 and a flagpole mounting cylinder 32 mounted on the frame 31. A third mounting hole 33 is provided on the frame 31. A first connector 4 passes through the first mounting hole, the second mounting hole 211 and the third mounting hole 33 to connect the flagpole bracket 3 and the first hinge 21 to the door body 1.

[0045] It is understandable that in order to enable the car door to open and close relative to the car body, it is generally achieved through the hinge structure 2. In order to install the hinge structure 2, the door body 1 itself has a first mounting hole. Compared with the solution of setting the hinge structure 2 on the inside of the door body 1, the flagpole bracket 3 of this application can share the first mounting hole on the door body 1 with the hinge structure 2 for installation, without the need to open an additional mounting hole for the flagpole bracket 3.

[0046] In other words, the door body 1, hinge structure 2, and flagpole bracket 3 can be sequentially fixedly connected by the first connector 4. The flagpole bracket 3 and hinge structure 2 share the same mounting point on the door body 1. That is, only the first mounting hole needs to be opened on the door body 1 to fix both the flagpole bracket 3 and hinge structure 2 to the door body 1. This allows the flagpole set on the flagpole bracket 3 to also be fixed to the vehicle body without damaging the rear bumper or door sheet metal structure, ensuring the vehicle's lifespan and avoiding unnecessary economic losses.

[0047] Meanwhile, the first hinge 21 of the hinge structure 2 is placed outside the door body 1. When the flagpole bracket 3 is connected to the first hinge 21, the flagpole can be fixed on the outside of the door body 1 to warn oncoming vehicles and reduce the probability of collision accidents between vehicles. When the flagpole is not needed, the flagpole bracket 3 can be removed and the hinge structure 2 can be fixed to the door body 1 alone. Both the door body 1 and the hinge structure 2 can maintain a relatively complete appearance, are easy to disassemble, and are highly practical.

[0048] In a specific implementation, the door 1 can be a side door or a rear door of a vehicle. The hinge structure 2 and the flagpole bracket 3 can be set on the side door and / or the rear door according to actual needs. That is, the flagpole bracket 3 can be set on the side door, or it can be set on the rear door, or it can be set on both the side door and the rear door. This application does not limit this.

[0049] Specifically, refer to Figure 3 As shown, the first mounting hole, the second mounting hole 211, and the third mounting hole 33 are all through holes. The first connecting member 4 can pass through the frame 31, the first hinge 21, and the door 1, and fix the three together in sequence. In specific implementation, the first connecting member 4 includes a bolt and a nut that are screwed together. After the nut and bolt are tightened, the nut abuts against the inner side of the door 1, and the bolt abuts against the outer side of the door 1. In this way, the frame 31, the first hinge 21, and the door 1 can be clamped and limited between the bolt and the nut.

[0050] It should be noted that the nut can be directly fixed to the inside of the door body 1, or it can be fixed by welding. When assembling and fixing the flagpole bracket 3 and the hinge structure 2, the bolts can be tightened directly on the outside of the door body 1 to achieve the installation.

[0051] Furthermore, the bolts and nuts are detachable, allowing the flagpole bracket 3 to be installed and removed from the gate body 1 as needed, providing high flexibility and meeting different user requirements.

[0052] Of course, the first connecting part 4 can also be other parts or structures. This application does not limit this and can set it according to actual needs, as long as it can fix the flagpole bracket 3, hinge structure 2 and door body 1 in sequence.

[0053] It should be noted that by setting up the flagpole mounting cylinder 32, and by ensuring that the size of the flagpole mounting cylinder 32 is compatible with the size of the frame 31, the flagpole can be stably installed while the flagpole can be applied to flagpoles of different diameters, thus achieving high versatility.

[0054] Reference Figure 2 and Figure 3 As shown, the flagpole bracket 3 is located on the side of the hinge structure 2 away from the door body 1, that is, the flagpole bracket 3 is located on the outermost side of the door body 1. The hinge structure 2 is sandwiched between the door body 1 and the flagpole bracket 3. The flagpole bracket 3 has enough installation space, and at the same time, enough space can be reserved on the flagpole bracket 3 to accommodate the flagpole or other vehicle accessories.

[0055] In some embodiments, refer to Figures 4 to 6 As shown, the frame 31 includes a base 311 and a first bracket 312 fixedly connected to the base 311. A first insertion hole 313 is formed between the first bracket 312 and the base 311. The flagpole mounting cylinder 32 is inserted into the first insertion hole 313. When the first bracket 312 is fixed to the base 311, the flagpole mounting cylinder 32 is clamped in the first insertion hole 313. A third mounting hole 33 is provided on the base 311. That is, the first connecting piece 4 passes through the third mounting hole 33 on the base 311. The base 311 can be connected to the hinge structure 2 and the door body 1 through the first connecting piece 4, thereby fixing the flagpole mounting cylinder 32 inserted between the first bracket 312 and the base 311 to the hinge structure 2 and the door body 1. The base 311 and the first bracket 312 can clamp the flagpole mounting cylinder 32. When the flagpole is placed in the flagpole mounting cylinder 32, it can ensure that the flag is fixed and unfolded on the outside of the vehicle body, achieving the purpose of alerting oncoming vehicles.

[0056] In practice, the base 311 and the first bracket 312 can be detachably connected by fasteners such as bolts and screws. As the fasteners are gradually tightened, the first bracket 312 can gradually press against the surface of the flagpole mounting cylinder 32, thereby allowing the first bracket 312 and the base 311 to gradually clamp on both sides of the flagpole mounting cylinder 32. In this way, the flagpole mounting cylinder 32 can be limited within the first insertion hole 313 to prevent displacement, thus ensuring the connection stability of the flagpole mounting cylinder 32 on the outside of the vehicle body.

[0057] Specifically, the base 311, the first bracket 312, and the flagpole mounting cylinder 32 can be connected by fasteners before being installed on the door body 1. Alternatively, the base 311 can be installed on the door body 1 first, and then the first bracket 312 and the flagpole mounting cylinder 32 can be installed and locked onto the base 311. This allows for high operability and enables the angle of the flagpole mounting cylinder 32 to be adjusted at any time, preventing the flagpole from falling due to angle deviation during vehicle operation.

[0058] Reference Figure 3 As shown, the base 311 has a threaded hole, and the first bracket 312 has a through hole. Bolts and other fasteners pass through the through hole in the first bracket 312 and engage with the threaded hole in the base 311, thus locking the first bracket 312 onto the base 311. It is understood that the fasteners can be installed from the outside of the first bracket 312, with sufficient installation space.

[0059] Of course, the first bracket 312 and the base 311 can also be connected in other ways, such as fixed connection, such as welding, riveting, etc., or other detachable connection, such as snap-fit, etc., which can be set according to actual needs.

[0060] In some embodiments, refer to Figure 5 and Figure 6 As shown, the edge of the base 311 protrudes from at least one side of the edge of the first bracket 312. The third mounting hole 33 is located where the base 311 protrudes from the first bracket 312. That is, when the first bracket 312 is installed on the base 311, the third mounting hole 33 can remain exposed and will not affect the installation space of the first connector 4, which is convenient for personnel to operate.

[0061] Specifically, the base 311 has a recessed groove protruding from the first bracket 312, and the third mounting hole 33 is located in the recessed groove. When the first connector 4 is inserted into the third mounting hole 33, the end of the first connector 4 is located in the recessed groove, and the surface of the first connector 4 is lower than or flush with the surface of the base 311. That is, the first connector 4 does not protrude from the surface of the base 311, which can ensure that the surface is flat and avoid the flag being pulled by the protrusion from the surface of the base 311, thus affecting its visibility.

[0062] In some embodiments, refer to Figure 5 As shown, a first arc-shaped groove 314 is formed on the side of the first bracket 312 facing the base 311, and a second arc-shaped groove 315 is formed on the side of the base 311 facing the first bracket 312. The openings of the first arc-shaped groove 314 and the second arc-shaped groove 315 are arranged opposite to each other to jointly enclose the first insertion hole 313.

[0063] In practice, the shapes of the first arc-shaped groove 314 and the second arc-shaped groove 315 are both based on the outer surface of the flagpole mounting cylinder 32, so that when the first bracket 312 is installed on the base 311, the first insertion hole 313 formed by the two can be adapted to the outer surface of the flagpole mounting cylinder 32. That is, the first bracket 312 and the base 311 can evenly wrap around the periphery of the flagpole mounting cylinder 32. This arrangement can provide a stable clamping force while avoiding stress concentration on the flagpole mounting cylinder 32 and ensuring the service life of the flagpole mounting cylinder 32.

[0064] Specifically, the first bracket 312 is formed as an arc-shaped bracket to fit the outer surface of the flagpole mounting tube 32.

[0065] Of course, it should be noted that the first insertion hole 313 can also be formed in other shapes, such as square, triangle or ellipse, etc. This application does not limit this, as long as the shape of the first insertion hole 313 and the flagpole mounting tube 32 can be matched with each other to ensure the installation stability of the flagpole mounting tube 32 on the flagpole bracket 3 and avoid the problem of falling off.

[0066] In some embodiments, at least two first hinges 21 are spaced apart longitudinally, and the frame 31 includes at least two corresponding sets of bases 311 and first supports 312. Each set of bases 311 and first supports 312 has a first insertion hole 313 formed between them. The flagpole mounting cylinder 32 is inserted longitudinally into at least two of the first insertion holes 313. That is, by using at least two longitudinally arranged first insertion holes 313, the flagpole mounting cylinder 32 can be fixed longitudinally to the door body 1, thereby ensuring the installation direction of the flagpole.

[0067] In this section, the longitudinal direction is the height of the vehicle body, and at least two first hinges 21 are arranged along the height of the vehicle body, so that the flagpole mounting cylinder 32 can be installed longitudinally to ensure the visibility of the flag.

[0068] In practice, at least two sets of bases 311 and the first bracket 312 are connected respectively, and the flagpole mounting cylinder 32 is installed longitudinally in at least two corresponding first insertion holes 313. At least two sets of bases 311, the first bracket 312, and the flagpole mounting cylinder 32 can be connected into a whole. The whole can be fixed on the door body 1 by the third mounting holes 33 respectively provided on the base 311 and the first connectors 4 respectively inserted into the third mounting holes 33. The connection strength is high, and the flagpole can be prevented from shaking randomly when it is set in the flagpole mounting cylinder 32.

[0069] For example, there are two first hinges 21, two sets of bases 311 and first brackets 312, and the frame 31 is connected to the two hinge structures 2 only through two third mounting holes 33 as mounting points. That is to say, when the frame 31 is installed, it only needs to occupy the positions of two second mounting holes 211 on the hinge structure 2. Unlike the connection scheme where one base 311 uses two mounting holes on the hinge structure 2 to complete the installation, the shape of the frame 31 is not limited by the shape of the hinge structure 2. The size can be set according to actual needs to ensure that enough space can be reserved on the frame 31 to accommodate the flagpole or other vehicle accessories.

[0070] Reference Figure 4 As shown, after the base 311 and the first bracket 312 are fixedly connected, a support plate is formed at the bottom of the first insertion hole 313. When the flagpole mounting cylinder 32 is inserted into the first insertion hole 313, the support plate can support the bottom of the flagpole mounting cylinder 32 to provide support and limit its movement. The support plate can be formed on the base 311, on the first bracket 312, or on both. After the base 311 and the first bracket 312 are connected, the support plates on both can be spliced ​​together to jointly support the flagpole mounting cylinder 32.

[0071] Reference Figure 5 and Figure 6 As shown, after the base 311 and the first bracket 312 are fixedly connected, the first insertion hole 313 is formed as a through hole that runs longitudinally, so that after the flagpole mounting cylinder 32 is installed through the first insertion hole 313 above, it can be supported on the support plate at the bottom of the first insertion hole 313 below, thus ensuring the support stability of the flagpole mounting cylinder 32.

[0072] In practice, the positions of the two sets of bases 311 and the first bracket 312 can be adapted to the specific door body 1 according to actual needs, which has high versatility. After the positions of the two sets of bases 311 and the first bracket 312 are fixed respectively, the two sets of bases 311 and the first bracket 312 are connected by the flagpole mounting cylinder 32 inserted into the two first insertion holes 313, thereby fixing the flagpole bracket 3 on the door body 1.

[0073] In some embodiments, refer to Figure 2 As shown, a locking hole is provided on the side wall of the flagpole mounting cylinder 32, and a locking member 321 is provided in the locking hole. The locking member 321 is threadedly connected to the locking hole, and the locking member 321 is configured to abut against the flagpole to lock the flagpole.

[0074] In other words, when the flagpole is installed inside the flagpole mounting cylinder 32, the inner wall of the locking hole is formed with a threaded structure, and the outer wall of the locking member 321 is formed with a threaded structure. The two can be threadedly engaged so that when the locking member 321 is rotated, it can move toward the inside of the flagpole mounting cylinder 32 to gradually abut against and press against the flagpole. When the locking member 321 is rotated in the opposite direction, it can move away from the inside of the flagpole mounting cylinder 32 to release the abutment with the flagpole. This makes it convenient to remove the flagpole from the flagpole mounting cylinder 32 or to conveniently adjust the height of the flagpole in the flagpole mounting cylinder 32.

[0075] In practice, a cavity structure 322 with a top opening extending longitudinally is formed inside the flagpole mounting cylinder 32. The flagpole can be inserted into the cavity structure 322 from above. The locking hole is opened on the side wall of the flagpole mounting cylinder 32 and is located at the top of the flagpole mounting cylinder 32. In this way, when the flagpole is inserted into the cavity structure 322 at any different depth, it can be ensured that the locking member 321 can abut against the flagpole, thereby restricting the position of the flagpole in the flagpole mounting cylinder 32 through the locking member 321.

[0076] Of course, it should be noted that when the locking member 321 is threadedly engaged with the locking hole to move relative to it, the depth of the locking member 321 inserted into the flagpole mounting cylinder 32 can be adjusted to limit the size of the internal space of the cavity structure 322, so as to adapt to flagpoles of different diameters and improve versatility.

[0077] Specifically, the number of locking holes and locking parts 321 can be one or more, and this application does not limit this, as long as the number of locking holes and locking parts 321 is the same and they can be inserted one by one to lock the flagpole in the position inside the flagpole mounting tube 32.

[0078] In some embodiments, refer to Figure 3 and Figure 4As shown, the frame 31 is equipped with an accessory mounting section located on one side of the flagpole mounting cylinder 32, and configured to mount searchlight accessories and / or antenna accessories. In other words, the accessory mounting section is positioned away from the flagpole mounting cylinder 32. The frame 31 can not only mount the flagpole on the door 1, but also mount searchlight accessories or antenna accessories on the door 1. Similarly, it can share the first mounting hole on the door 1 with the hinge structure 2. Multiple different accessories can be mounted using a single frame 31, meeting various user needs. Specifically, the configuration can be tailored to specific requirements.

[0079] Continue to refer to Figure 3 and Figure 4 As shown, the frame 31 includes a base 311 and a second bracket 316 disposed on the base 311. The accessory mounting part is a second insertion hole 317 opened on the second bracket 316. With this configuration, searchlight accessories and antenna accessories can be inserted and fixed in the second insertion hole 317, and fixed to the base 311 by the second bracket 316, and then fixed to the hinge structure 2 and the door 1 to meet the diverse needs of users.

[0080] In practice, the base 311 and the second bracket 316 can be detachably connected using fasteners such as bolts and screws. The base 311 has threaded holes, and the second bracket 316 has through holes. After the bolts or other fasteners pass through the through holes in the second bracket 316 and engage with the threaded holes in the base 311, they can lock the second bracket 316 onto the base 311. It is understood that the fasteners can be installed from the bottom side of the second bracket 316, providing sufficient installation space.

[0081] For example, the first bracket 312 is disposed on the side of the base 311 away from the door body 1, the second bracket 316 is disposed on the bottom side of the base 311, and the edge of the second bracket 316 extends beyond the edge of the base 311. The second insertion hole 317 is disposed on the part of the second bracket 316 that extends beyond the base 311. In this way, the first insertion hole 313 and the second insertion hole 317 can be misaligned to ensure the realization of their respective functions.

[0082] Reference Figure 6 As shown, the portion of the second bracket 316 corresponding to the first insertion hole 313 is formed as a clearance portion 318 to avoid the second bracket 316 affecting the installation effect of the flagpole mounting cylinder 32.

[0083] In some embodiments, the hinge structure 2 includes a second hinge 22 rotatably connected to the first hinge 21, the second hinge 22 being used to connect to the vehicle body. That is, the first hinge 21 can rotate relative to the second hinge 22 to drive the door 1 to rotate relative to the vehicle body, so that the door 1 can be opened or closed.

[0084] Specifically, the second hinge 22 can be located outside the vehicle body or inside the vehicle body. This application does not limit this and it can be set according to actual needs and the specific installation space on the vehicle body.

[0085] In some embodiments, the first hinge 21 is provided with a fourth mounting hole 212 located on one side of the second mounting hole 211, and the first hinge 21 is connected to the door body 1 through the second connector 5 passing through the fourth mounting hole 212.

[0086] It is understandable that the first hinge 21 can be connected to the door body 1 through the first connector 4 passing through the second mounting hole 211 and the second connector 5 passing through the fourth mounting hole 212. That is, the first hinge 21 has two connection points, which avoids the hinge structure 2 from failing due to the large wind resistance of the flagpole or flag, and ensures the stability of the connection.

[0087] In specific implementation, the outer surface of the first hinge 21 is recessed towards the door body 1 to form a limiting groove 23. The frame 31 can be accommodated within the limiting groove 23, so that the frame 31 is limited by the groove wall of the limiting groove 23. (Refer to...) Figure 7 As shown, the limiting groove 23 extends laterally and can limit the rotation of the frame 31 about the first connecting member 4 when the frame 31 is connected to the first hinge 21 through the first connecting member 4, thereby ensuring the installation direction of the flagpole mounting cylinder 32 and ensuring that the flagpole mounting cylinder 32 can be fixed vertically.

[0088] Other embodiments of this application provide a vehicle including a body and a door assembly as described in any of the above embodiments, wherein the door body 1 of the door assembly is rotatably connected to the body via a hinge structure 2.

[0089] The vehicle provided in this application embodiment includes the door assembly of any of the above embodiments, and therefore has the beneficial effects of the door assembly of any of the above embodiments, which will not be repeated here.

[0090] Specifically, the flagpole bracket 3 and the first hinge 21 can be connected to the outside of the door body 1 through the first connector 4 passing through the first mounting hole, the second mounting hole 211 and the third mounting hole 33. The flagpole bracket 3 can be installed by sharing the first mounting hole on the door body 1 with the hinge structure 2. There is no need to open additional mounting holes for the flagpole bracket 3. The flagpole bracket 3 can open or close relative to the car body with the door body 1 while ensuring the connection strength, which is highly flexible.

[0091] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0092] The above are merely specific embodiments of this application, enabling those skilled in the art to understand or implement this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to these embodiments, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A door assembly, characterized in that, include: A door body (1) is provided with a first mounting hole; A hinge structure (2) is installed on the door body (1), and the hinge structure (2) includes a first hinge (21) placed outside the door body (1), and a second mounting hole (211) is provided on the first hinge (21). The flagpole support (3) includes a frame (31) and a flagpole mounting cylinder (32) mounted on the frame (31), wherein a third mounting hole (33) is provided on the frame (31); The first connector (4) is inserted into the first mounting hole, the second mounting hole (211) and the third mounting hole (33) to connect the flagpole bracket (3) and the first hinge (21) to the door body (1).

2. The door assembly according to claim 1, characterized in that, The frame (31) includes a base (311) and a first bracket (312) fixedly connected to the base (311); A first insertion hole (313) is formed between the first bracket (312) and the base (311). The flagpole mounting cylinder (32) is inserted into the first insertion hole (313). When the first bracket (312) and the base (311) are fixed together, the flagpole mounting cylinder (32) is clamped into the first insertion hole (313). The third mounting hole (33) is provided on the base (311).

3. The door assembly according to claim 2, characterized in that, The first bracket (312) has a first arc-shaped groove (314) on the side facing the base (311), and the base (311) has a second arc-shaped groove (315) on the side facing the first bracket (312). The openings of the first arc-shaped groove (314) and the second arc-shaped groove (315) are arranged opposite to each other to jointly enclose the first insertion hole (313).

4. The door assembly according to claim 2, characterized in that, The first hinge (21) is provided at least two at intervals along the longitudinal direction. The frame (31) includes at least two corresponding sets of the base (311) and the first bracket (312). The first insertion hole (313) is formed between each set of the base (311) and the first bracket (312). The flagpole mounting cylinder (32) is inserted into at least two of the first insertion holes (313) along the longitudinal direction.

5. The door assembly according to claim 1, characterized in that, A locking hole is provided on the side wall of the flagpole mounting cylinder (32), and a locking member (321) is provided in the locking hole. The locking member (321) is threadedly connected to the locking hole, and the locking member (321) is configured to abut against the flagpole to lock the flagpole.

6. The door assembly according to claim 1, characterized in that, The frame (31) is provided with an accessory mounting part, which is located on one side of the flagpole mounting tube (32) and is configured to mount searchlight accessories and / or antenna accessories.

7. The door assembly according to claim 6, characterized in that, The frame (31) includes a base (311) and a second bracket (316) disposed on the base (311), and the accessory mounting part is a second insertion hole (317) opened on the second bracket (316).

8. The door assembly according to claim 1, characterized in that, The hinge structure (2) includes a second hinge (22) rotatably connected to the first hinge (21), the second hinge (22) being used to connect to the vehicle body.

9. The door assembly according to claim 1, characterized in that, The first hinge (21) is provided with a fourth mounting hole (212) located on one side of the second mounting hole (211), and the first hinge (21) is connected to the door body (1) through the fourth mounting hole (212) via the second connector (5).

10. A vehicle, characterized in that, The vehicle includes a vehicle body and a door assembly as described in any one of claims 1 to 9, wherein the door body (1) of the door assembly is rotatably connected to the vehicle body via the hinge structure (2).

Images