CN220785919U - Vehicle body structure and vehicle - Google Patents

Abstract

The embodiment of the application relates to the technical field of vehicle parts and discloses a vehicle body structure and a vehicle, wherein the vehicle body structure comprises a water flowing groove and a side wall outer plate, the water flowing groove is connected with the side wall outer plate, a containing cavity is formed between the water flowing groove and the side wall outer plate, and the containing cavity is used for arranging a back door hinge. By applying the technical scheme of the application, the influence of the external environment on the back door hinge is reduced, and the service life is prolonged.

Description

Vehicle body structure and vehicle

Technical Field

The application relates to the technical field of vehicle parts, in particular to a vehicle body structure and a vehicle.

Background

In the related art, a back door hinge of a vehicle is provided at an outside of a vehicle body structure, and when a user opens a back door, the back door hinge appears in a visible area of the user, i.e., is exposed to the outside, is easily affected by external environments, and has a shortened service life, such as sand entering the back door hinge, and the back door hinge cannot be normally used, such as oil stains are stained on the back door hinge, and the back door hinge is easily corroded.

Disclosure of utility model

In order to solve the problems, the embodiment of the application provides a vehicle body structure and a vehicle, which can reduce the influence of external environment on a back door hinge and prolong the service life.

In a first aspect, an embodiment of the present application provides a vehicle body structure, including a flow channel and a side outer panel, wherein the flow channel is connected to the side outer panel, and a receiving cavity is formed between the flow channel and the side outer panel, and the receiving cavity is used for providing a back door hinge.

According to the vehicle body structure provided by the embodiment of the application, the accommodation cavity is formed between the water flowing groove and the side wall outer plate, the back door hinge is arranged in the accommodation cavity, when a user opens the back door, the back door hinge is positioned in the accommodation cavity, at the moment, the water flowing groove and the side wall outer plate provide protection for the back door hinge, the back door hinge is not completely leaked outside, at the moment, the probability of sand, oil stains and the like entering the back door hinge is reduced, so that the influence of the external environment on the back door hinge is reduced, and the service life of the back door hinge is prolonged. Compared with the technical problems that when a user opens the back door, the back door hinge is in a visible area of the user, namely, is exposed outside, is easy to be influenced by external environment, the service life is shortened, for example, sand enters the back door hinge, the back door hinge cannot be used normally, for example, greasy dirt is stained on the back door hinge, and the back door hinge is easy to corrode.

In one implementation manner provided by the embodiment of the application, the vehicle body structure comprises a shielding member, at least one side of the accommodating cavity is provided with an opening, the shielding member is arranged at the at least one opening side of the accommodating cavity, and the shielding member is detachably connected with the side wall outer plate and the water flowing groove respectively.

In one implementation manner provided by the embodiment of the application, a first clamping part is arranged on one side of the side wall outer plate facing the shielding piece, a second clamping part is arranged on one side of the shielding piece facing the side wall outer plate, and the first clamping part is matched with the second clamping part so that the shielding piece and the side wall outer plate are clamped in a first direction.

In one implementation manner provided by the embodiment of the application, the vehicle body structure comprises a threaded fastener, a first connecting hole is formed in the water flowing groove, a second connecting hole is formed in the shielding piece, the axis of the first connecting hole and the axis of the second connecting hole are collinear, and the threaded fastener sequentially penetrates through the first connecting hole and the second connecting hole so that the shielding piece is in threaded connection with the water flowing groove.

In one implementation manner provided by the embodiment of the application, an included angle is formed between the axis extending direction of the first connecting hole or the axis extending direction of the second connecting hole and the first direction.

In one implementation manner provided by the embodiment of the application, the vehicle body structure comprises a first beam, a second beam, a D column and a connecting plate, wherein the connecting plate is respectively connected with the first beam, the second beam and the D column, and an included angle is formed between two adjacent directions among the extending direction of the first beam, the extending direction of the second beam and the extending direction of the D column.

In one implementation manner provided by the embodiment of the application, the vehicle body structure comprises a reinforcing plate, wherein the reinforcing plate is at least covered on one of the first cross beam and the D column, and the reinforcing plate is respectively connected with the connecting plate and the D column.

In one implementation manner provided by the embodiment of the application, a first cavity is formed between the D column and the connecting plate, a second cavity is formed between the D column and the reinforcing plate, the first cavity is communicated with the second cavity, and the first cavity and the second cavity are in a ladder shape.

In one implementation mode provided by the embodiment of the application, the joint of the water flowing groove and the side wall outer plate is coated with sealant.

In a second aspect, embodiments of the present application provide a vehicle comprising a back door hinge and the vehicle body structure provided in any of the embodiments of the first aspect, wherein the back door hinge is disposed within a receiving cavity formed by the vehicle body structure.

The vehicle provided by the embodiment of the application has the same technical effect as the vehicle body structure provided by any embodiment of the first aspect, namely, the aesthetic property of the visual area of the user can be improved when the user opens the back door.

Drawings

FIG. 1 is a schematic view of a vehicle body structure according to an embodiment of the present application;

FIG. 2 is a second schematic diagram of a vehicle body structure according to an embodiment of the present application;

FIG. 3 is a schematic cross-sectional view of a vehicle body structure provided by an embodiment of the present application;

Fig. 4 is a schematic structural view of a side outer panel cover in a vehicle body structure provided by an embodiment of the present application, where the side outer panel cover is disposed on a first beam and no connection board is disposed;

FIG. 5 is a schematic view of the structure of the vehicle body structure according to the embodiment of the present application, showing the positional relationship among the side outer panel, the gutter and the shielding member;

FIG. 6 is a second schematic view of the positional relationship among a side outer panel, a gutter and a shielding member in a vehicle body structure according to an embodiment of the present application;

FIG. 7 is a schematic view of a structure in which a sealant is coated at a joint between a side body outer panel and a gutter in a vehicle body structure according to an embodiment of the present application;

Fig. 8 is a second schematic view of a structure in which a sealant is coated at a joint between a side body outer panel and a gutter in a vehicle body structure according to an embodiment of the present application.

Reference numerals illustrate:

1-a back door hinge; 2-vehicle body structure; 21-a launder; 211-hinge mounting holes; 212-sealing the groove; 22-a side wall outer plate; 23-a shutter; 231-a second clamping portion; 24-threaded fasteners; 25-a first beam; 26-a second cross beam; a 27-D column; 28-connecting plates; 29-reinforcing plates; 30-sealing glue; a-a first direction.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments of the present application and the technical features of the embodiments may be combined with each other, and the detailed description in the specific embodiments should be interpreted as an explanation of the gist of the present application and should not be construed as unduly limiting the present application.

In order to make the objects, technical solutions and advantages of the embodiments of the present application more apparent, the specific technical solutions of the present application will be described in further detail below with reference to the accompanying drawings in the embodiments of the present application. The following examples are illustrative of the application and are not intended to limit the scope of the application.

In embodiments of the present application, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

Furthermore, in the embodiments of the present application, the terms "upper," "lower," "left," and "right," etc., are defined with respect to the orientation in which the components in the drawings are schematically disposed, and it should be understood that these directional terms are relative terms, which are used for descriptive and clarity with respect to each other, and which may vary accordingly with respect to the orientation in which the components in the drawings are disposed.

In embodiments of the present application, unless explicitly specified and limited otherwise, the term "connected" is to be construed broadly, and for example, "connected" may be either a fixed connection, a removable connection, or an integral unit; can be directly connected or indirectly connected through an intermediate medium.

In embodiments of the present application, 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

In embodiments of the application, words such as "exemplary" or "such as" are used to mean serving as an example, instance, or illustration. Any embodiment or design described herein as "exemplary" or "e.g." in an embodiment of the present application is not to be taken as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete fashion.

The vehicle in the embodiment of the present application may be referred to as a large-sized vehicle, a small-sized vehicle, a special-Purpose vehicle, etc., and may be referred to as a sedan type, an off-road type, a Multi-Purpose vehicle (MPV), or other types, for example.

Referring to fig. 1, 2, 3 and 4, a vehicle provided in an embodiment of the present application may include a body structure 2 and a back door assembly, and in order to mount the back door assembly on the body structure 2, a back door hinge 1 may be provided between the body structure 2 and the back door assembly to open and close the back door. However, when the user opens the back door hinge 1, the back door hinge 1 appears in the visual area of the user, and the visual area has poor aesthetic property.

Specifically, the embodiment of the application provides a vehicle body structure 2, the vehicle body structure 2 comprises a water flowing groove 21 and a side wall outer plate 22, wherein the water flowing groove 21 is connected with the side wall outer plate 22, and a containing cavity is formed between the water flowing groove 21 and the side wall outer plate 22 and is used for arranging a back door hinge 1.

According to the vehicle body structure 2 provided by the embodiment of the application, the accommodation cavity is formed between the water flowing groove 21 and the side wall outer plate 22, the back door hinge 1 is arranged in the accommodation cavity, when a user opens the back door, the back door hinge 1 is positioned in the accommodation cavity, at the moment, the water flowing groove 21 and the side wall outer plate 22 provide protection for the back door hinge 1, the back door hinge 1 is not completely leaked to the outside, at the moment, the probability of sand, oil stains and the like entering the back door hinge 1 is reduced, so that the influence of the outside environment on the back door hinge 1 is reduced, and the service life of the vehicle body structure is prolonged. Meanwhile, the back door hinge 1 does not appear in the user's visual area, and only the vehicle body structure 2 appears in the user's visual area, improving the aesthetic appearance of the user's visual area. The back door hinge 1 can be a four-bar hinge, a hinge or other types of hinges, and only needs to ensure the normal opening and closing of the back door. The four-bar hinge has an unstable phenomenon in the moving process, so that the back door is difficult to install and adjust, the gap section difference of the whole vehicle cannot be guaranteed, and the like, and the hinge can avoid the defect of the instability of the four-bar hinge, so that in the implementation manner provided by the embodiment of the application, the back door hinge 1 is a hinge.

Further, the side body outer panel 22 is a part of the outer cover of the vehicle body having the largest overall size, is formed of a space free-form surface having a complicated shape, is one of parts for protecting the side portion of the vehicle body from external impacts, and can reduce the reverse air flow during running of the vehicle. Further, the gutter 21 is a main path for draining water from the vehicle, and can collect and drain the accumulated water in time, thereby preventing the accumulated water from entering the inside of the vehicle body or the cab.

Still further, the accommodating chamber is used for disposing the back door hinge 1, and the back door hinge 1 is fixed to at least one of the flow channel 21 and the side wall outer panel 22, that is, the back door hinge 1 may be fixed to only the flow channel 21, may be fixed to only the side wall outer panel 22, or may be fixed to both the side wall outer panel 22 and the flow channel 21, which is not limited in this embodiment of the present application. In one implementation provided by the embodiment of the present application, the back door hinge 1 is fixed to the water chute 21.

On this basis, the back door hinge 1 is fixed to the water flowing groove 21, and the fixing manner may be non-detachable fixing, such as welding, or non-detachable fixing, such as threaded connection, such as snap connection, etc., which is not limited in the embodiment of the present application. In order to facilitate later maintenance, detachable fixing is selected. For example, hinge mounting holes 211 may be formed in both the flow channel 21 and the back door hinge 1, and screw fasteners 24 may be passed through the hinge mounting holes 211 to fix the back door hinge 1 to the flow channel 21.

Here, it should be noted that, the accommodating cavity is formed between the water flowing channel 21 and the side wall outer plate 22, and the accommodating cavity is used for setting the back door hinge 1, and the accommodating cavity may be a closed accommodating cavity or an accommodating cavity with an opening, which is not limited in this aspect of the embodiment of the present application, and only needs to be ensured that when the user opens the back door, the hinge is hidden in the accommodating cavity, and the hinge does not appear in the visible area of the user.

In addition, the embodiment of the present application is not limited to the inner contour shape of the accommodating cavity, and the inner contour shape of the accommodating cavity may be a regular shape, such as a cuboid shape, such as a cube shape, such as a cylinder shape, or an irregular shape. Likewise, the specific size of the inner contour of the accommodating cavity is not limited in the embodiment of the present application, and only the accommodating cavity needs to be ensured to accommodate the back door hinge 1.

Referring to fig. 4, 5 and 6, in some embodiments provided by the present application, a receiving cavity is formed between the water chute 21 and the side wall outer plate 22, and the receiving cavity may be a closed receiving cavity or may be a receiving cavity having an opening, for example, the side wall outer plate 22 and the rear end of the water chute 21 are provided with openings, but the water accumulation in the water chute 21 is received in the area where the back door hinge 1 is located through the openings, so that damage is caused to the back door hinge 1, and thus, the vehicle body structure 2 includes a shielding member 23, at least one side of the receiving cavity is provided with openings, the shielding member 23 is provided at least one opening side of the receiving cavity, and the shielding member 23 is detachably connected with the side wall outer plate 22 and the water chute 21, respectively.

Here, it should be explained that the shutter 23 is detachably connected to the side wall outer panel 22 and the running water tank 21, respectively, that is, when the back door hinge 1 is damaged and maintenance or replacement is required, the shutter 23 can be quickly maintained or replaced by detaching it. At the same time, the shielding member 23 can perform a certain shielding function, improving the aesthetic appearance of the vehicle body structure 2.

In addition, the shielding member 23 may be made of plastic, sheet metal, or other materials, and the embodiment of the present application is not limited. Compared with the shielding member 23 made of sheet metal, the shielding member 23 is made of plastic, has lighter weight, meets the requirement of light weight of the vehicle body structure 2, and has lower cost; the shield 23 is made of sheet metal, which provides higher strength and rigidity than if the shield 23 were made of plastic. In one possible implementation provided by an embodiment of the application, the shutter 23 is made of plastic.

The shielding member 23 is detachably connected with the side wall outer plate 22 and the water flowing groove 21 respectively, wherein the shielding member 23 is detachably connected with the side wall outer plate 22, and the detachable connection can be a buckle connection, a threaded connection, or other detachable connection modes, and the embodiment of the application is not limited. Similarly, the shielding member 23 may be detachably connected to the water flowing groove 21, and the detachable connection may be a snap connection, a threaded connection, or other detachable connection manners, which are not limited in this embodiment of the present application. In addition, the connection mode of the shielding member 23 and the side wall outer plate 22 can be the same as or different from the connection mode of the shielding member 23 and the water flowing groove 21, and the embodiment of the application is not limited in this regard. In order to balance the connection cost and consider the connection strength, in one implementation manner provided by the embodiment of the application, the shielding member 23 is connected with the side wall outer plate 22 in a fastening manner, the shielding member 23 is connected with the water flowing groove 21 in a threaded manner, and of course, the shielding member 23 is connected with the side wall outer plate 22 in a threaded manner, and the shielding member 23 is connected with the water flowing groove 21 in a fastening manner.

For example, the shielding member 23 and the side wall outer plate 22 are connected in a snap-fit manner, that is, a first clamping portion is disposed on a side of the side wall outer plate 22 facing the shielding member 23, a second clamping portion 231 is disposed on a side of the shielding member 23 facing the side wall outer plate 22, and the first clamping portion and the second clamping portion 231 cooperate to enable the shielding member 23 and the side wall outer plate 22 to be clamped in the first direction a.

At this time, the first engaging portion may be an engaging protrusion disposed toward one side of the shielding member 23, and the second engaging portion 231 may be an engaging groove disposed toward one side of the side wall outer panel 22, the engaging protrusion extending into the engaging groove, so that the shielding member 23 is engaged with the side wall outer panel 22 along the first direction a; the first clamping portion may also be a clamping groove disposed towards one side of the shielding member 23, and the second clamping portion 231 is a clamping protrusion disposed towards one side of the side wall outer plate 22, where the clamping protrusion extends into the clamping groove, so that the shielding member 23 and the side wall outer plate 22 are clamped in the first direction a. Of course, the first clamping portion and the second clamping portion 231 may also be other clamping manners, for example, one side of the shielding member 23 is clamped and abutted against the inner side of the flanging of the side wall outer plate 22.

Similarly, the shielding member 23 is screwed with the side outer panel 22, that is, the vehicle body structure 2 includes a screw fastener 24, a first connecting hole is provided in the water flow channel 21, a second connecting hole is provided in the shielding member 23, the axes of the first connecting hole and the second connecting hole are collinear, and the screw fastener 24 sequentially passes through the first connecting hole and the second connecting hole, so that the shielding member 23 is screwed with the water flow channel 21. The threaded fasteners 24 may be screws or bolts, although other threaded fasteners 24 are also possible, as examples, and embodiments of the application are not limited in this regard.

In addition, in order to ensure the connection stability of the shielding member 23 and the side wall outer plate 22 and the water flowing groove 21, the shielding member 23 is prevented from shaking along a plurality of directions, and in one implementation manner provided by the embodiment of the application, the axis extending direction of the first connecting hole or the second connecting hole has an included angle with the first direction a, at this time, the displacement of the shielding member 23 along the two directions is limited, so that the connection stability of the shielding member 23 and the side wall outer plate 22 and the water flowing groove 21 is enhanced. In addition, the axis extending direction of the first connecting hole or the second connecting hole has an included angle with the first direction a, and the included angle may be an acute angle, such as 30 degrees, or a right angle, such as 90 degrees, or an obtuse angle, such as 135 degrees, and the embodiment of the application is not limited to the size of the included angle.

Referring to fig. 1, 2, 3 and 4, in some embodiments provided by the present application, a vehicle body structure 2 includes a first cross member 25, a second cross member 26, a D-pillar 27 and a connection plate 28, the connection plate 28 being connected to the first cross member 25, the second cross member 26 and the D-pillar 27, respectively, wherein adjacent two directions among three directions of an extending direction of the first cross member 25, an extending direction of the second cross member 26 and an extending direction of the D-pillar 27 have an included angle. Through setting up connecting plate 28, connecting plate 28 connects first crossbeam 25, second crossbeam 26 and D post 27, simultaneously, and two adjacent directions have the contained angle between the extending direction of first crossbeam 25, the extending direction of second crossbeam 26 and the extending direction of D post 27 for this connecting plate 28 is the cross shape, in order to strengthen the intensity and the rigidity of body structure 2, further provides installation strength and rigidity for back door hinge 1. In addition, the extending direction of the first beam 25 and the extending direction of the second beam 26 have an included angle, which may be an acute angle, such as 30 degrees, a right angle, such as 90 degrees, an obtuse angle, such as 135 degrees, and the size of the included angle is not limited in the embodiments of the present application.

On this basis, the back door hinge 1 may be fixed to the D-pillar 27 in a non-detachable manner, such as welding, or in a non-detachable manner, such as a threaded connection, such as a snap connection, which is not limited in this embodiment of the present application. In order to facilitate later maintenance, detachable fixing is selected. Illustratively, a hinge mounting hole 211 may be provided in both the D-pillar 27 and the back door hinge 1, and a threaded fastener 24 may be passed through the hinge mounting hole 211 to secure the back door hinge 1 to the D-pillar 27. In one implementation provided by the embodiment of the application, the back door hinge 1 is respectively screwed with the water flowing groove 21 and the D column 27.

Further, in order to improve the strength and rigidity of the vehicle body structure 2, a reinforcing plate 29 may be provided. Illustratively, the vehicle body structure 2 includes a reinforcing plate 29, the reinforcing plate 29 being provided to cover at least the first cross member 25 and the D-pillar 27, the reinforcing plate 29 being connected to the connecting plate 28 and the D-pillar 27, respectively, so that at least the strength and rigidity of the first cross member 25 and the D-pillar 27 can be improved. Further, a first cavity is formed between the D-pillar 27 and the connecting plate 28, a second cavity is formed between the D-pillar 27 and the reinforcing plate 29, the first cavity is communicated with the second cavity, and the first cavity and the second cavity are in a step shape. Wherein, form first cavity between D post 27 and the connecting plate 28, form the second cavity between D post 27 and the reinforcing plate 29, first cavity has buffer performance with the second cavity, can cushion the impact that the D post 27 side received, simultaneously, is ladder-like distribution with first cavity and second cavity, can provide hinge installation intensity for back door hinge 1.

Referring to fig. 1, 7 and 8, in other embodiments of the present application, in order to prevent rainwater, dust, etc. outside the vehicle from entering the vehicle body, a sealant 30 may be coated at the junction of the water flow channel 21 and the side wall outer plate 22, so that the junction of the water flow channel 21 and the side wall outer plate 22 forms a sealing structure, and a waterproof system is formed, so that rainwater, dust, etc. outside the vehicle can be prevented from entering the vehicle body.

Here, the sealing groove 212 may be formed at a side where the water flowing groove 21 is connected to the side outer panel 22, the sealing groove 212 may be coated with the sealant 30, and the sealant 30 may be a welding sealant 30, that is, the sealant 30 coated with the sealant 30 may be welded, and the sealant 30 in the sealing groove 212 is adhered to the side outer panel 22 by foaming to form a waterproof system, so as to prevent rainwater and dust outside the vehicle from entering the vehicle. On this basis, the inner contour of the seal groove 212 may be a regular pattern, such as a rectangular parallelepiped, a square, a cylinder, or an irregular pattern, which is not limited in the embodiment of the present application.

The foregoing is merely an embodiment of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present application, and the changes and substitutions should be covered in the protection scope of the present application.

Claims (10)

1. A vehicle body structure, characterized by comprising:

A water flow channel;

the side wall planking, the launder with the side wall planking is connected, the launder with form between the side wall planking and hold the chamber, hold the chamber and be used for setting up back door hinge.

2. The vehicle body structure according to claim 1, comprising a shield member provided with an opening on at least one side of the accommodation chamber, the shield member being provided on at least one opening side of the accommodation chamber, the shield member being detachably connected to the side body outer panel and the gutter channel, respectively.

3. The vehicle body structure according to claim 2, wherein a side of the side body outer panel toward the shielding member is provided with a first engagement portion, and a side of the shielding member toward the side body outer panel is provided with a second engagement portion, the first engagement portion being engaged with the second engagement portion to engage the shielding member with the side body outer panel in a first direction.

4. A vehicle body structure according to claim 3, comprising a threaded fastener, wherein the gutter is provided with a first connecting hole, the shield is provided with a second connecting hole, the axis of the first connecting hole and the axis of the second connecting hole are collinear, and the threaded fastener passes through the first connecting hole and the second connecting hole in sequence to threadably connect the shield with the gutter.

5. The vehicle body structure according to claim 4, wherein an axis extending direction of the first connecting hole or an axis extending direction of the second connecting hole forms an angle with the first direction.

6. The vehicle body structure according to claim 1, comprising a first cross member, a second cross member, a D-pillar, and a connecting plate connected to the first cross member, the second cross member, and the D-pillar, respectively, wherein adjacent two directions among three directions of an extending direction of the first cross member, an extending direction of the second cross member, and an extending direction of the D-pillar have an included angle.

7. The vehicle body structure according to claim 6, comprising a reinforcing plate that is provided to cover at least one of the first cross member and the D-pillar, the reinforcing plate being connected to the connecting plate and the D-pillar, respectively.

8. The body structure of claim 7, wherein a first cavity is formed between the D-pillar and the connecting plate, a second cavity is formed between the D-pillar and the reinforcing plate, the first cavity and the second cavity are communicated, and the first cavity and the second cavity are stepped.

9. The vehicle body structure according to any one of claims 1 to 8, characterized in that a sealant is applied to a junction of the gutter and the side body outer panel.

10. A vehicle, characterized by comprising:

A back door hinge;

The vehicle body structure of any one of claims 1 to 9, the back door hinge being disposed within the receiving cavity formed by the vehicle body structure.