CN220410260U - Tail gate structure and vehicle - Google Patents

Abstract

The application belongs to the technical field of vehicle manufacturing, and particularly relates to a tail gate structure and a vehicle. The application discloses a tail gate structure, including tail gate assembly and on-vehicle table device, tail gate assembly includes tail gate planking, tail gate inner panel and tail gate reinforcing plate, and tail gate planking, tail gate reinforcing plate are all connected with the tail gate inner panel, and tail gate reinforcing plate and tail gate planking are located the different sides of tail gate inner panel; the vehicle-mounted table plate device comprises a first table plate, a first hinge mechanism and a side hinge mechanism, wherein the first hinge mechanism and the side hinge mechanism are both connected with the first table plate and the tail gate reinforcing plate. Through setting up the tail-gate reinforcing plate in one side that the tail-gate inner panel deviates from the tail-gate planking, and first hinge mechanism and side hinge mechanism all are connected with the tail-gate reinforcing plate, have both improved the joint strength of first table and tail-gate assembly, bear the traction force of first table through the tail-gate reinforcing plate direct simultaneously, reduce the tail-gate planking and receive the probability that the traction leads to warping.

Description

Tail gate structure and vehicle

Technical Field

The application belongs to the field of vehicle manufacturing, and particularly relates to a tail gate structure and a vehicle.

Background

Along with the development of economic level, the demands of car owners on outdoor activities, picnics and the like are more and more strong, when outdoor activities or picnics are carried out, the table plate and dining tools belong to the necessary products, and the table plate is convenient to use and is also beneficial to protecting the environment when dining or picnics are carried out, but more luggage is carried when long-distance travel or field dinner is carried, the conventional table plate is carried, and can occupy a large luggage space or trunk space, so that the table plate is inconvenient and normal travel is influenced.

In the prior art, a vehicle-mounted table plate is generally used, and the table plate is fixedly connected with a vehicle body through a connecting piece. However, when the weight of the table plate is too heavy or the weight of the table plate is too large, the connecting piece can lead to the traction of the vehicle body to cause the deformation and even damage of the vehicle body.

Disclosure of Invention

The embodiment of the application provides a tail gate structure and vehicle, aim at improves the joint strength of table and tail gate assembly.

The embodiment of the application provides a tail gate structure, which comprises a tail gate assembly and a vehicle-mounted table plate device, wherein the tail gate assembly comprises a tail gate outer plate, a tail gate inner plate and a tail gate reinforcing plate, the tail gate outer plate and the tail gate reinforcing plate are connected with the tail gate inner plate, and the tail gate reinforcing plate and the tail gate outer plate are positioned on different sides of the tail gate inner plate; the vehicle-mounted table plate device comprises a first table plate, a first hinge mechanism and a side hinge mechanism, wherein the first hinge mechanism and the side hinge mechanism are both connected with the first table plate and the tail gate reinforcing plate.

According to an embodiment of the first aspect of the present application, the tail gate reinforcing plate is provided with a second connecting portion and a third connecting portion, the first hinge mechanism is connected with the second connecting portion, and the side hinge mechanism is connected with the third connecting portion.

According to an embodiment of the first aspect of the present application, the number of the second connecting portions and the number of the third connecting portions are two, and the first table plate is connected with the tail gate reinforcing plate through two first hinge mechanisms and two side hinge mechanisms.

According to an embodiment of the first aspect of the present application, a fourth connection portion is further provided on the tailgate reinforcement plate, and the fourth connection portion is connected with the tailgate inner plate.

According to an embodiment of the first aspect of the present application, the front projection of the fourth connection portion on the tailgate inner panel does not overlap with the front projection of the second connection portion on the tailgate inner panel, and the front projection of the fourth connection portion on the tailgate inner panel does not overlap with the front projection of the third connection portion on the tailgate inner panel.

According to an embodiment of the first aspect of the present application, the first hinge mechanism comprises a first mounting seat, a second mounting seat and a first hinge shaft, the first mounting seat is connected with the tail gate reinforcing plate, the second mounting seat is rotationally connected with the first mounting seat through the first hinge shaft, and the first table plate is connected with the second mounting seat.

According to an embodiment of the first aspect of the present application, the first table is rectangular, the first table comprises two first rectangular sides arranged in parallel and two second rectangular sides arranged in parallel, the second mounting seat is connected with the first rectangular sides, and the side hinge mechanism is connected with the second rectangular sides.

According to an embodiment of the first aspect of the present application, the tailgate reinforcement plate is bolted to the tailgate inner plate.

According to an embodiment of the first aspect of the present application, the tail gate reinforcing plate is provided with a hollowed-out portion.

In another aspect, embodiments of the present application also provide a vehicle including a tailgate assembly as defined in any one of the above.

The tail door structure comprises a tail door assembly and a vehicle-mounted table plate device, wherein the tail door assembly comprises a tail door outer plate, a tail door inner plate and a tail door reinforcing plate, the tail door outer plate and the tail door reinforcing plate are connected with the tail door inner plate, and the tail door reinforcing plate and the tail door outer plate are located on different sides of the tail door inner plate; the vehicle-mounted table plate device comprises a first table plate, a first hinge mechanism and a side hinge mechanism, wherein the first hinge mechanism and the side hinge mechanism are both connected with the first table plate and the tail gate reinforcing plate. Through setting up the tail-gate reinforcing plate in one side that the tail-gate inner panel deviates from the tail-gate planking, and first hinge mechanism and side hinge mechanism all are connected with the tail-gate reinforcing plate, have both improved the joint strength of first table and tail-gate assembly, bear the traction force of first table through the tail-gate reinforcing plate direct simultaneously, reduce the tail-gate planking and receive the probability that the traction leads to warping.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments of the present application will be briefly described, and it is possible for a person skilled in the art to obtain other drawings according to these drawings without inventive effort.

Fig. 1 is a schematic view of a tail gate structure according to some embodiments of the present disclosure when a first table is in an unfolded state and a second table is in a folded state;

FIG. 2 illustrates an exemplary schematic view of the tailgate structure of FIG. 1 when both the first table and the second table are in a folded configuration;

figure 3 illustrates an exemplary schematic view of the tailgate structure of figure 1 with the first table in a collapsed state and the second table in an expanded state;

FIG. 4 illustrates a partial enlarged schematic view of an exemplary tail gate structure;

FIG. 5 shows a schematic structural view of an exemplary first hinge structure and second hinge structure;

FIG. 6 illustrates a schematic side view of the first and second hinge structures of FIG. 5 for one example;

figure 7 illustrates a schematic side view of an example first hinge structure, second hinge structure, and second table in a collapsed state;

FIG. 8 illustrates an enlarged partial schematic view of an exemplary tail gate structure of FIG. 1;

FIG. 9 illustrates a schematic view of an exemplary tailgate assembly, first hinge structure, and second hinge mechanism after concealing the tailgate;

FIG. 10 illustrates a schematic front view of an exemplary tailgate reinforcement panel;

fig. 11 shows a partial front structural schematic of an example tail gate structure.

Reference numerals:

10. a tail gate structure;

100. a tail gate assembly; 110. a tail gate inner panel; 120. tail gate reinforcing plate; 121. a second connecting portion; 122. a third connecting portion; 123. a fourth connecting portion; 124. a hollowed-out part; 125. a second through hole; 130. a tail gate guard board;

200. a vehicle-mounted table board device; 210. a first table; 211. a first rectangular side; 212. a second rectangular side; 213. a through hole;

220. a second table plate; 221. a first surface; 222. a second surface; 223. a side surface;

230. a first hinge mechanism; 231. a first mount; 232. a second mounting base; 233. a first hinge shaft;

240. a second hinge mechanism; 241. a third mount; 242. a fourth mount; 2421. a base; 2422. a first connection portion; 2423. a first limit part; 2424. a second limit part; 2425. a U-shaped groove; 243. a second hinge shaft;

250. a side hinge mechanism; 251. a first link; 252. a second link; 253. damping hinge shaft; 254. a third hinge shaft; 255. a fourth hinge shaft;

300. an emergency opening device; 310. a protective cover plate;

x, vertical direction; y, horizontal direction.

Detailed Description

Features and exemplary embodiments of various aspects of the present application are described in detail below to make the objects, technical solutions and advantages of the present application more apparent, and to further describe the present application in conjunction with the accompanying drawings and the detailed embodiments. It should be understood that the specific embodiments described herein are intended to be illustrative of the application and are not intended to be limiting. It will be apparent to one skilled in the art that the present application may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present application by showing examples of the present application.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element.

The applicant found that in the prior art, the prior art structure generally uses a vehicle-mounted table plate, and the table plate is fixedly connected with the vehicle body through a connecting piece. However, when the weight of the table plate is too heavy or the weight of the table plate is too large, the connecting piece can lead to the traction of the vehicle body to cause the deformation and even damage of the vehicle body.

In view of the above, the applicant proposes a tail gate structure comprising a tail gate assembly and a vehicle-mounted table device, the tail gate assembly comprising a tail gate outer panel, a tail gate inner panel and a tail gate reinforcing panel, the tail gate outer panel and the tail gate reinforcing panel being both connected to the tail gate inner panel, the tail gate reinforcing panel and the tail gate outer panel being located on different sides of the tail gate inner panel; the vehicle-mounted table plate device comprises a first table plate, a first hinge mechanism and a side hinge mechanism, wherein the first hinge mechanism and the side hinge mechanism are both connected with the first table plate and the tail gate reinforcing plate.

The utility model provides a tail-gate structure sets up the tail-gate reinforcing plate through one side that deviates from the tail-gate planking at the tail-gate inner panel, and first hinge mechanism and side hinge mechanism all are connected with the tail-gate reinforcing plate, have both improved the joint strength of first table with the tail-gate assembly, bear the traction force of first table through the tail-gate reinforcing plate directly simultaneously, reduce the tail-gate planking and receive the traction and lead to the probability of deformation.

The display module provided in the embodiments of the present application will be described with reference to the accompanying drawings. In the description, the x-direction in the drawing is the vertical direction, and the y-direction is the horizontal direction. In the drawings, the dimensions in the drawings are not necessarily to scale with the actual dimensions for convenience in drawing, and for clarity in drawing, it is possible to conceal part of the contour lines in the drawings and to perform differentiation processing on the line widths.

Referring to fig. 1 to 4, fig. 1 is a schematic structural diagram of a tail gate structure according to some embodiments of the present application when a first table is in an unfolded state and a second table is in a folded state; FIG. 2 illustrates an exemplary schematic view of the tailgate structure of FIG. 1 when both the first table and the second table are in a folded configuration;

figure 3 illustrates an exemplary schematic view of the tailgate structure of figure 1 with the first table in a collapsed state and the second table in an expanded state; fig. 4 shows an enlarged partial schematic view of an exemplary tail gate structure.

As shown in fig. 1 to 4, the embodiment of the first aspect of the present application provides a tail gate structure 10, including a tail gate assembly 100 and a vehicle-mounted table device 200, the vehicle-mounted table device 200 includes a first table 210, a second table 220, a first hinge mechanism 230 and a second hinge mechanism 240, the first hinge mechanism 230 includes a first mount 231, a second mount 232 and a first hinge shaft 233, the first mount 231 is connected with the tail gate assembly 100, and the second mount 232 is rotatably connected with the first mount 231 through the first hinge shaft 233; the first table 210 is connected with the second mounting base 232; the second hinge mechanism 240 is connected to the second mounting base 232, and the second table 220 is detachably mounted to the second hinge mechanism 240.

Optionally, the second mounting base 232 can rotate relative to the first mounting base 231 through the first hinge shaft 233, so that the first table 210 has a folded state and an unfolded state. When the first table 210 is switched from the folded state to the unfolded state, an end of the first table 210 facing away from the first hinge mechanism 230 is away from the tail gate assembly 100. When the first table 210 is switched from the unfolded state to the folded state, an end of the first table 210 facing away from the first hinge mechanism 230 approaches the tail gate assembly 100.

Optionally, when the first table 210 is in the folded state, the board surface faces the tail gate assembly 100, and the first table 210 can be approximately seen as being parallel to the tail gate assembly 100, that is, the board surface of the first table 210 is parallel to the vertical direction (x direction in the figure), and the occupied area of the first table 210 is small, so that the storage is convenient. When the first table 210 is in the unfolded state, the plate surface rotates by about 90 degrees, the first table 210 can be approximately seen to be vertical to the tail gate assembly 100, and meanwhile, the plate surface of the first table 210 is parallel to the horizontal direction (y direction in the figure), so that a user can conveniently support materials on the first table 210.

The tail gate structure 10 provided by the embodiment of the application comprises a tail gate assembly 100 and a vehicle-mounted table board device 200, wherein the vehicle-mounted table board device 200 comprises a first table board 210, a second table board 220, a first hinge mechanism 230 and a second hinge mechanism 240, the first hinge mechanism 230 comprises a first mounting seat 231, a second mounting seat 232 and a first hinge shaft 233, the first mounting seat 231 is connected with the tail gate assembly 100, and the second mounting seat 232 is rotationally connected with the first mounting seat 231 through the first hinge shaft 233; the first table 210 is connected with the second mounting base 232; the second hinge mechanism 240 is connected to the second mounting base 232, and the second table 220 is detachably mounted to the second hinge mechanism 240. The first table 210 and the second table 220 are respectively connected through the first hinge mechanism 230 and the second hinge mechanism 240 which are arranged in multiple stages, so that the function of arranging a plurality of tables in a vehicle is realized, more connecting positions are not occupied on the tail gate assembly 100, and the arrangement difficulty of the plurality of tables is reduced.

Referring to fig. 4 and 5, fig. 5 shows a schematic structural view of an exemplary first hinge structure and second hinge structure.

As shown in fig. 4 and 5, in some alternative embodiments, the second hinge mechanism 240 includes a third mount 241, a fourth mount 242, and a second hinge shaft 243, the third mount 241 is connected to the second mount 232, the fourth mount 242 is rotatably connected to the third mount 241 by the second hinge shaft 243, and the second table 220 is detachably mounted to the fourth mount 242.

Optionally, the third mount 241 is bolted to the second mount 232.

Optionally, the fourth mount 242 may rotate relative to the third mount 241 via the second hinge axis 243, and may rotate with the fourth mount 242 when the second table 220 is connected to the fourth mount 242, such that the second table 220 has a folded state and an unfolded state. When the second table 220 is switched from the folded state to the unfolded state, an end of the second table 220 facing away from the second hinge mechanism 240 is away from the tail gate assembly 100. When the second table 220 is switched from the unfolded state to the folded state, an end of the second table 220 facing away from the second hinge mechanism 240 approaches the tail gate assembly 100.

Optionally, the second table 220 faces the first table 210 when in the folded state. When the first table 210 is also in the folded state, the plate surfaces of the first table 210 and the second table 220 are parallel to the vertical direction x, and the first table 210 and the second table 220 have small occupied area, so that the storage is convenient. When the second table 220 is in the unfolded state, the plate surface of the second table 220 is rotated by about 90 degrees, and the plate surface of the second table 220 can be approximately seen to be perpendicular to the plate surface of the first table 210. When the first table 210 is in the folded state, the second table 220 may be in the unfolded state, and the user may also support the material on the second table 220.

According to the tail gate structure 10 provided by the embodiment of the application, the first table plate 210 and the second table plate 220 are respectively and independently rotated through the first hinge mechanism 230 and the second hinge mechanism 240, so that the first table plate 210 and the second table plate 220 have a plurality of states, and the functionality of the table plates is enriched on the premise that more connecting positions are not occupied on the tail gate assembly 100.

Referring to fig. 6 and 7, fig. 6 shows a schematic side view of the first hinge structure and the second hinge structure of fig. 5, which is an example; figure 7 illustrates a schematic side view of an example first hinge structure, second hinge structure, and second table in a collapsed state.

As shown in fig. 6 and 7, in some alternative embodiments, the fourth mount 242 includes a base 2421 and a first connection portion 2422, a first limiting portion 2423, and a second limiting portion 2424 on the base 2421, where the first connection portion 2422 is connected with the second hinge shaft 243. The first limiting portion 2423 and the second limiting portion 2424 are disposed at intervals, and the first limiting portion 2423 and the second limiting portion 2424 are formed in an extending manner along a direction away from the first connecting portion 2422. A U-shaped groove 2425 is formed between the first limiting portion 2423, the second limiting portion 2424 and the seat 2421, and the U-shaped groove 2425 is used for accommodating the second table 220.

Optionally, the second table 220 being detachably mounted to the fourth mount 242 means that the second table 220 may be received in the U-shaped groove 2425 such that the second table 220 may rotate with the fourth mount 242. The second table 220 may also be removed from the opening of the U-shaped channel 2425 and disengaged from the fourth mount 242 to become a stand alone table.

Alternatively, when the second table 220 is separated from the fourth mounting base 242, the second table 220 may be placed on the bottom surface while supporting the material. The first table 210 may also be in the unfolded state and hold materials.

The tail gate structure 10 provided in this embodiment of the present application, through the U-shaped groove 2425, the second desk plate 220 can be connected with the fourth installation seat 242 and rotate along with the fourth installation seat 242, and also can be separated into an independent desk plate with the fourth installation seat 242, so that the functionality of the desk plate is further enriched.

In some alternative embodiments, the distance from the end of the second limiting portion 2424 away from the seat 2421 to the seat 2421 is greater than the distance from the end of the first limiting portion 2423 away from the seat 2421 to the seat 2421.

Optionally, the second limiting portion 2424 is located on a side of the first limiting portion 2423 facing away from the first table 210, and the length of the second limiting portion 2424 is greater than the length of the first limiting portion 2423.

According to the tail gate structure 10 provided by the embodiment of the application, the second limiting part 2424 is located on one side of the first limiting part 2423, away from the first table plate 210, and the length of the second limiting part 2424 is greater than that of the first limiting part 2423, so that when the plate surface of the second table plate 220 is parallel to the horizontal direction y, the second limiting part 2424, the second table plate 220 and the first limiting part 2423 form a lever structure, the bearing capacity of the second table plate 220 when being connected with the fourth mounting seat 242 is improved, and the falling probability of the second table plate 220 from the U-shaped groove 2425 is reduced.

In some alternative embodiments, the second table 220 includes a first surface 221, a second surface 222, and a side surface 223 connecting the first surface 221 and the second surface 222. When the second table 220 is accommodated in the U-shaped groove 2425, at least a portion of the first surface 221 abuts against the first limiting portion 2423, at least a portion of the second surface 222 abuts against the second limiting portion 2424, and at least a portion of the side surface 223 abuts against the seat 2421.

Optionally, the first surface 221 is a plate surface of the second table 220, and the second surface 222 is a bottom plate surface of the second table 220. The spacing between the first and second stop portions 2423 and 2424 is equal to or slightly greater than the thickness of the second table 220, i.e. the width of the U-shaped slot 2425 is equal to or slightly greater than the thickness of the second table 220.

According to the tail gate structure 10 provided by the embodiment of the application, the width of the U-shaped groove 2425 is equal to or slightly larger than the thickness of the second table plate 220, and when the second table plate 220 is accommodated in the U-shaped groove 2425, the first surface 221, the second surface 222 and the side surface 223 are all limited by abutting, so that the stability of the second table plate 220 accommodated in the U-shaped groove 2425 is improved, and the falling risk of the second table plate 220 is reduced.

In some alternative embodiments, a limiting slot (not shown) is provided on the first table 210, and at least a portion of the second mounting base 232 extends into the limiting slot.

Optionally, the second mounting base 232 extends into the limiting slot and is fixedly connected with the first table 210.

Alternatively, the second mounting base 232 may be coupled to the first table 210 by bolts, welding, adhesive bonding, or the like.

With continued reference to fig. 1 and 4, in some alternative embodiments, the first mount 231 is bolted to the tailgate assembly 100.

In some alternative embodiments, first table 210 is coupled to tailgate assembly 100 via two first hinge mechanisms 230.

Optionally, the second table 220 is connected to the first hinge mechanism 230 by two second hinge mechanisms 240.

According to the tail gate structure 10 provided by the embodiment of the application, the first table plate 210 is connected with the tail gate assembly 100 through the two first hinge mechanisms 230, so that the connection strength of the first table plate 210 and the tail gate assembly 100 is improved, the risk that the first table plate 210 falls off is reduced, and the bearing capacity of the first table plate 210 is improved.

In some alternative embodiments, the first table 210 is rectangular, and the first table 210 includes two first rectangular sides 211 disposed in parallel and two second rectangular sides 212 disposed in parallel, and the two first hinge mechanisms 230 are connected to the same first rectangular side 211.

In the tail gate structure 10 provided in the embodiment of the present application, two first hinge mechanisms 230 are connected to the same first rectangular edge 211, so that the first table 210 can rotate around the first rectangular edge 211.

Referring to fig. 1 and 8, fig. 8 shows an enlarged partial schematic view of an exemplary tail gate structure of fig. 1.

As shown in fig. 1 and 8, in some alternative embodiments, the in-vehicle table device 200 further includes a side hinge mechanism 250, the side hinge mechanism 250 including a first link 251, a second link 252, and a damping hinge shaft 253 connecting the first link 251 and the second link 252. The first link 251 is rotatably connected to the second link 252 through a damping hinge shaft 253, one end of the first link 251 facing away from the damping hinge shaft 253 is connected to the tail gate assembly 100, and one end of the second link 252 facing away from the damping hinge shaft 253 is connected to the first table 210.

Alternatively, the damping hinge shaft 253 is a hinge shaft achieving buffering and noise elimination functions by utilizing the buffering performance of liquid.

According to the tail gate structure 10 provided by the embodiment of the application, the first table plate 210 and the tail gate assembly 100 are connected through the side hinge mechanism 250, the side hinge mechanism 250 comprises the damping hinge shaft 253, and when the first table plate 210 rotates under the action of gravity or external force, the damping hinge shaft 253 enables the first table plate 210 to rotate slowly, so that the connection strength of the first table plate 210 and the tail gate assembly 100 is improved, the impact resistance of the first table plate 210 is improved, and the noise of the first table plate 210 during rotation is reduced.

In some alternative embodiments, the in-vehicle table top assembly 200 includes both the first hinge mechanism 230 and the side hinge mechanism 250. The first table 210 is rectangular, the first table 210 includes two first rectangular sides 211 disposed in parallel and two second rectangular sides 212 disposed in parallel, the second mounting base 232 is connected to the first rectangular sides 211, and the second connecting rod 252 is connected to the second rectangular sides 212.

According to the tail gate structure 10 provided by the embodiment of the application, different edges of the first table plate 210 are respectively connected with the tail gate assembly 100 by virtue of the first hinge mechanism 230 and the side hinge mechanism 250, so that the connection strength of the first table plate 210 and the tail gate assembly 100 is improved, the risk of falling off of the first table plate 210 is reduced, and the bearing capacity of the first table plate 210 is improved.

In some alternative embodiments, the first table 210 is coupled to the tailgate assembly 100 via two first hinge mechanisms 230 and two side hinge mechanisms 250.

Alternatively, two first hinge mechanisms 230 are connected to the same first rectangular side 211 and two side hinge mechanisms 250 are connected to different second rectangular sides 212.

According to the tail gate structure 10 provided by the embodiment of the application, the three sides of the first table plate 210 are connected with the tail gate assembly 100 through the hinges, so that the connection strength of the first table plate 210 and the tail gate assembly 100 is further improved.

With continued reference to fig. 1, 2 and 8, in some alternative embodiments, when the first table 210 is switched from the folded state to the unfolded state, an end of the first link 251 facing away from the damping hinge shaft 253 is remote from an end of the second link 252 facing away from the damping hinge shaft 253. When the first table 210 is switched from the unfolded state to the folded state, an end of the first link 251, which is away from the damping hinge shaft 253, is close to an end of the second link 252, which is away from the damping hinge shaft 253.

Alternatively, when the first table 210 is in the folded state, the angle between the first link 251 and the second link 252 is 0 degrees or an acute angle, and the first link 251 and the second link 252 are 0 degrees, which means that the first link 251 and the second link 252 overlap. When the first table 210 is in the unfolded state, the extending directions of the first link 251 and the second link 252 overlap, and a triangular stable structure is formed among the tail gate assembly 100, the first table 210 and the side hinge mechanism 250.

In the tail gate structure 10 provided in the embodiment of the present application, when the first table 210 is in the folded state, the angle between the first link 251 and the second link 252 is an acute angle, so as to reduce the volume of the side hinge mechanism 250 in the folded state. By forming a triangular stable structure between the tail gate assembly 100, the first table 210 and the side hinge mechanism 250 when the first table 210 is in the unfolded state, the connection strength between the first table 210 and the tail gate assembly 100 is further improved, the risk of falling off the first table 210 is reduced, and the bearing capacity of the first table 210 is improved.

With continued reference to fig. 2, in some alternative embodiments, the damping hinge axis 253 is spaced apart from the first hinge mechanism 230 when the first table 210 is switched from the collapsed state to the extended state. When the first table 210 is switched from the unfolded state to the folded state, the damping hinge shaft 253 approaches the first hinge mechanism 230.

In the tail gate structure 10 provided in the embodiment of the present application, the side hinge mechanism 250 is folded toward the first hinge mechanism 230 when the first table 210 is in the folded state.

In alternative embodiments, the dampened hinge shaft 253 is proximate to the first hinge mechanism 230 when the first table 210 is switched from the collapsed state to the extended state. When the first table 210 is switched from the unfolded state to the folded state, the damping hinge shaft 253 is away from the first hinge mechanism 230.

In the tail gate structure 10 provided in the embodiments of the present application, the side hinge mechanism 250 is folded in a direction away from the first hinge mechanism 230 when the first table 210 is in the folded state.

With continued reference to fig. 8, in some alternative embodiments, the side hinge mechanism 250 further includes a third hinge shaft 254 and a fourth hinge shaft 255, wherein an end of the first link 251 facing away from the damping hinge shaft 253 is rotatably connected to the tail gate assembly 100 via the third hinge shaft 254, and an end of the second link 252 facing away from the damping hinge shaft 253 is rotatably connected to the first table 210 via the fourth hinge shaft 255.

In the tail gate structure 10 provided in the embodiment of the present application, the tail gate assembly 100 and the first table 210 are respectively connected by the third hinge shaft 254 and the fourth hinge shaft 255, so that the first connecting rod 251 and the second connecting rod 252 can rotate relative to the tail gate assembly 100 and the first table 210, respectively.

Referring to fig. 1 and 9, fig. 9 is a schematic view illustrating an exemplary tailgate assembly, a first hinge structure, and a second hinge structure after concealing a tailgate. In fig. 9, a part of the decorative plate and other components are omitted for clarity of illustration of the tailgate reinforcement panel.

As shown in fig. 1 and 9, in some alternative embodiments, the tailgate assembly 100 includes a tailgate outer panel (not labeled), a tailgate inner panel 110, and a tailgate reinforcement panel 120, each of the tailgate outer panel, the tailgate reinforcement panel 120 being connected to the tailgate inner panel 110, the tailgate reinforcement panel 120 being located on a different side of the tailgate inner panel 110 than the tailgate outer panel. The first hinge mechanism 230 and the side hinge mechanism 250 each connect the first table 210 and the tailgate reinforcement panel 120.

The tail-gate structure 10 that this embodiment provided sets up tail-gate reinforcing plate 120 through the one side that deviates from the tail-gate planking at tail-gate inner panel 110, and first hinge mechanism 230 and side hinge mechanism 250 all are connected with tail-gate reinforcing plate 120, have both improved the joint strength of first table 210 and tail-gate assembly 100, directly bear the traction force of first table 210 through tail-gate reinforcing plate 120 simultaneously, reduce the probability that the tail-gate planking received the tractive and lead to the deformation.

Referring to fig. 1, 8, 9 and 10, fig. 10 shows a schematic front view of an exemplary tail gate reinforcement panel.

As shown in fig. 1, 8, 9 and 10, in some alternative embodiments, the tail gate reinforcing plate 120 is provided with a second connection part 121 and a third connection part 122, the first hinge mechanism 230 is connected to the second connection part 121, and the side hinge mechanism 250 is connected to the third connection part 122.

Alternatively, the first mount 231 and the second connection part 121 in the first hinge mechanism 230 are connected by bolts. The third hinge shaft 254 in the side hinge mechanism 250 is connected to the third connecting portion 122 by a bolt.

In some alternative embodiments, the number of the second connecting portions 121 and the third connecting portions 122 is two, and the first table 210 is connected to the tail gate reinforcing plate 120 through two first hinge mechanisms 230 and two side hinge mechanisms 250.

In some alternative embodiments, a fourth connection portion 123 is further provided on the tail gate reinforcement panel 120, and the fourth connection portion 123 is connected to the tail gate inner panel 110.

Optionally, a plurality of fourth connection portions 123 are provided on the tail gate reinforcement plate 120.

Optionally, the tail gate reinforcing plate 120 is connected with the tail gate inner plate 110 through bolts, and the tail gate outer plate, the tail gate inner plate 110 and the tail gate reinforcing plate 120 are all sheet metal parts.

The tail gate structure 10 provided in this embodiment of the present application, through making tail gate reinforcing plate 120 and tail gate inner panel 110 pass through bolted connection, means that tail gate reinforcing plate 120 can pass through electroplating earlier and then be connected with tail gate inner panel 110 at the final assembly process, or install tail gate reinforcing plate 120 additional on current motorcycle type, and then realize installing on current motorcycle type additional on-vehicle table device 200, improve tail gate structure 10's commonality.

In some alternative embodiments, the front projection of the fourth connection portion 123 on the inner tailgate panel 110 does not overlap with the front projection of the second connection portion 121 on the inner tailgate panel 110, and the front projection of the fourth connection portion 123 on the inner tailgate panel 110 does not overlap with the front projection of the third connection portion 122 on the inner tailgate panel 110.

According to the tail gate structure 10 provided by the embodiment of the application, through enabling the orthographic projection of the fourth connecting portion 123 on the tail gate inner plate 110 to be non-overlapped with the orthographic projection of the second connecting portion 121 and the third connecting portion 122 on the tail gate inner plate 110, the traction force of the first table plate 210 to the tail gate reinforcing plate 120 is not directly transferred to the tail gate inner plate 110, but is evenly spread on the tail gate reinforcing plate 120 and then transferred to the tail gate inner plate 110, and then transferred to the tail gate outer plate through the tail gate inner plate 110, so that the probability of deformation caused by traction of the tail gate outer plate is further reduced.

In some alternative embodiments, the tail gate reinforcement panel 120 is provided with a hollowed-out portion 124.

Alternatively, the hollowed-out portion 124 is formed by stamping.

According to the tail gate structure 10 provided by the embodiment of the application, the hollowed-out parts 124 are arranged on the tail gate reinforcing plate 120, so that the weight of the tail gate reinforcing plate 120 is reduced.

Referring to fig. 1, 10 and 11, fig. 11 shows a schematic partial front view of an exemplary tail gate structure.

In some alternative embodiments, tailgate structure 10 also includes an emergency opening device 300, emergency opening device 300 being coupled to tailgate assembly 100. The first table 210 is provided with a through hole 213, and when the first table 210 is in the folded state, the front projection of the emergency opening device 300 on the tail gate assembly 100 and the front projection of the through hole 213 on the tail gate assembly 100 at least partially overlap.

Optionally, the tailgate assembly 100 further includes a tailgate cover 130, the tailgate cover 130 being on a side of the tailgate reinforcement panel 120 facing away from the tailgate inner panel 110. The tailgate 130 is typically a plastic piece and the emergency opening device 300 is mounted to the tailgate 130 as part of the vehicle interior. The emergency opening device 300 includes a protective cover 310, and when the first table 210 is in the folded state, the front projection of the protective cover 310 on the tail-gate assembly 100 and the front projection of the through hole 213 on the tail-gate assembly 100 at least partially overlap. The tail gate structure 10 further includes a tail gate lock (not shown) mounted to the tail gate inner panel 110 and a connector (not shown) connecting the tail gate assembly 100 to the vehicle body for controlling whether the tail gate assembly 100 is closed. One end of the connecting piece is connected with the tail door lock, the other end of the connecting piece is provided with a pull ring, and the pull ring penetrates through a second through hole 125 in the tail door reinforcing plate 120 and is then fixed on one side, facing the tail door guard plate 130, of the tail door reinforcing plate 120. The tab is positioned behind the protective cover 310 such that the front projection of the tab onto the tailgate assembly 100 at least partially overlaps the front projection of the protective cover 310 onto the tailgate assembly 100. The protective cover 310 covers the tab when closed, preventing the tab from being exposed to the human operator. When a user needs to operate the emergency opening device 300, the tail gate lock can be opened by opening the protective cover plate 310 and pulling the pull ring, and the tail gate assembly 100 can be opened, so that the user in the vehicle can escape in an emergency.

Alternatively, the second table 220 is separated from the second hinge mechanism 240, and the through hole 213 may be used to hang a garbage bag when the first table 210 is in the unfolded state.

Optionally, the first through hole 213 is sized to facilitate passage of a human arm.

According to the tail gate structure 10 provided by the embodiment of the application, when the first table plate 210 is in the folded state, the front projection of the emergency opening device 300 on the tail gate assembly 100 and the front projection of the through hole 213 on the tail gate assembly 100 are at least partially overlapped, the first table plate 210 does not completely block the emergency opening device 300, so that a person in a vehicle can directly operate the emergency opening device 300 to open the tail gate for escape without moving the first table plate 210 when the vehicle is in an emergency condition, and the safety of the vehicle is improved.

In some alternative embodiments, when first table 210 is in the collapsed position, the front projection of emergency opening device 300 onto tailgate assembly 100 is positioned within the front projection of throughbore 213 onto tailgate assembly 100.

The tail gate structure 10 provided in the embodiment of the present application further reduces the influence of the first table 210 on the operation of the emergency opening device 300 by making the front projection of the emergency opening device 300 on the tail gate assembly 100 be located within the front projection of the through hole 213 on the tail gate assembly 100.

In some alternative embodiments, when both first table 210 and second table 220 are in the collapsed state, the front projection of emergency opening device 300 onto tailgate assembly 100 is within the front projection of second table 220 onto tailgate assembly 100. However, since the second table 220 is movably connected to the second hinge mechanism 240, the user can directly withdraw the second table 220 from the second hinge mechanism 240, so that the second table 220 does not affect the operation of the emergency opening device 300 by the user.

In some alternative embodiments, the area of the second table 220 is smaller than the area of the first table 210, and when both the first table 210 and the second table 220 are in the folded state, the front projection of the emergency opening device 300 on the tailgate assembly 100 is located outside the front projection of the second table 220 on the tailgate assembly 100, such that the second table 220 does not affect the user's operation of the emergency opening device 300.

In some alternative embodiments, the second table 220 may also be provided with through holes, and when both the first table 210 and the second table 220 are in the folded state, the front projection of the emergency opening device 300 on the tail-gate assembly 100 is located within the front projections of the two through holes on the tail-gate assembly 100, so that the second table 220 does not affect the operation of the emergency opening device 300 by the user.

Embodiments of the second aspect of the present application also provide a vehicle including the tailgate structure of any one of the embodiments of the first aspect. The connection mode of the tail gate structure and the vehicle body can be top connection, unilateral side connection, bilateral side connection and the like.

Since the vehicle provided in the second aspect of the present application includes the tail gate structure of any one of the embodiments of the first aspect, the vehicle provided in the second aspect of the present application has the beneficial effects of the tail gate structure of any one of the embodiments of the first aspect, and is not described herein again.

In the foregoing, only the specific embodiments of the present application are described, and it will be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the systems, modules and units described above may refer to the corresponding processes in the foregoing method embodiments, which are not repeated herein. It should be understood that the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive various equivalent modifications or substitutions within the technical scope of the present application, which are intended to be included in the scope of the present application.

Claims (10)

1. A tail gate structure, comprising:

the tail door assembly comprises a tail door outer plate, a tail door inner plate and a tail door reinforcing plate, wherein the tail door outer plate and the tail door reinforcing plate are connected with the tail door inner plate, and the tail door reinforcing plate and the tail door outer plate are positioned on different sides of the tail door inner plate;

the vehicle-mounted desk plate device comprises a first desk plate, a first hinge mechanism and a side hinge mechanism, wherein the first hinge mechanism and the side hinge mechanism are connected with the first desk plate and the tail door reinforcing plate.

2. The tail gate structure of claim 1, wherein the tail gate reinforcement plate is provided with a second connecting portion and a third connecting portion, the first hinge mechanism is connected to the second connecting portion, and the side hinge mechanism is connected to the third connecting portion.

3. The tailgate structure according to claim 2 wherein the number of said second and third connection portions is two, and said first table is connected to said tailgate reinforcement plate by two of said first hinge mechanisms and two of said side hinge mechanisms.

4. The tailgate structure according to claim 2, characterized in that the tailgate reinforcement plate is further provided with a fourth connection portion connected to the tailgate inner panel.

5. The tailgate structure according to claim 4 wherein an orthographic projection of the fourth connection portion on the tailgate inner panel does not overlap an orthographic projection of the second connection portion on the tailgate inner panel, and wherein an orthographic projection of the fourth connection portion on the tailgate inner panel does not overlap an orthographic projection of the third connection portion on the tailgate inner panel.

6. The tailgate structure of claim 1 wherein the first hinge mechanism comprises a first mount, a second mount, and a first hinge shaft, the first mount being connected to the tailgate reinforcement plate, the second mount being rotatably connected to the first mount via the first hinge shaft, the first table being connected to the second mount.

7. The tailgate structure of claim 6 wherein the first table is rectangular and comprises two first rectangular sides disposed in parallel and two second rectangular sides disposed in parallel, the second mount being connected to the first rectangular sides and the side hinge mechanism being connected to the second rectangular sides.

8. The tailgate structure according to claim 1 wherein the tailgate reinforcement plate is bolted to the tailgate inner panel.

9. The tail gate structure of claim 1, wherein the tail gate reinforcing plate is provided with a hollowed-out portion.

10. A vehicle comprising a tailgate structure according to any one of claims 1 to 9.