CN220904600U

CN220904600U - Gas holder arrangement structure and vehicle

Info

Publication number: CN220904600U
Application number: CN202322196508.0U
Authority: CN
Inventors: 蒋晨龙
Original assignee: Beijing Chehejia Automobile Technology Co Ltd
Current assignee: Beijing Chehejia Automobile Technology Co Ltd
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2024-05-07
Anticipated expiration: 2033-08-15

Abstract

The utility model relates to the technical field of arrangement structures of automobile parts, in particular to an air storage tank arrangement structure and a vehicle. Comprises a vehicle body rear wall assembly and an air storage tank; the automobile body is enclosed the assembly and is enclosed the planking after including, the gas holder along automobile body width direction with enclose the planking fixed connection after. Through being connected the gas holder on enclose the planking after, enclose the space of assembly after taking. On the one hand, the occupation of the storage space is reduced, so that the rear floor can be lowered, and the storage space of the trunk of the vehicle is enlarged. On the other hand, the air storage tank is used as the rear wall inner plate to be connected with the rear wall outer plate, so that the use of the rear wall inner plate is reduced, and the weight of the whole vehicle is reduced.

Description

Gas holder arrangement structure and vehicle

Technical Field

The utility model relates to the technical field of arrangement structures of automobile parts, in particular to an air storage tank arrangement structure and a vehicle.

Background

With the rapid development of expressways, higher requirements on the steering stability, smoothness and safety of automobiles are put forward, and air suspensions are also gradually and widely applied. Compared with the prior art, the air suspension is adopted for the vehicle, so that the service life of the vehicle can be prolonged, the comfort of the whole vehicle can be improved, the vehicle has the rigidity-variable characteristic, and the lower natural vibration frequency can be easily obtained, so that good running smoothness of the vehicle is ensured. However, when an air suspension is provided in an automobile, an air tank used in the air suspension is generally connected to a rear floor assembly of the automobile through bolts, and after the air tank is installed, the air tank is located below the storage tank, and this arrangement causes the rear floor panel to move upward, so that the storage space of the trunk of the automobile is reduced.

Disclosure of utility model

The utility model aims to provide a gas storage tank arrangement structure and a vehicle, wherein the gas storage tank arrangement structure can enlarge the storage space of a storage tank.

In order to achieve the above-mentioned purpose, the present utility model provides an air storage tank arrangement structure, including a vehicle body rear wall assembly and an air storage tank; the automobile body is enclosed the assembly and is enclosed the planking after including, the gas holder along automobile body width direction with enclose the planking fixed connection after.

Optionally, an open installation space is formed in the rear wall outer plate, and the air storage tank is arranged in the installation space along the width direction of the vehicle body.

Optionally, along the width direction of the vehicle body, two ends of the rear wall outer plate are respectively connected with a connecting plate, and two ends of the air storage tank are respectively connected with the rear wall outer plate through the connecting plates.

Optionally, the connecting plate comprises a mounting part and a bearing part, and the bearing part is fixedly connected with the mounting part; the mounting part is attached and fixed with the rear wall outer plate; the bearing portion extends along the length direction of the air storage tank, the inner surface of the bearing portion is an arc-shaped surface, and the arc-shaped surface is attached to the outer circumferential surface of the air storage tank.

Optionally, along the automobile body width direction, the both ends of back wall planking are equipped with two connecting plates respectively, two the connecting plate is followed the axis direction symmetry setting of gas holder.

Optionally, still be equipped with hasp installation department in the installation space, hasp installation department is used for the hasp vehicle trunk lid, hasp installation department with the jar body of gas holder is connected.

Optionally, be equipped with a plurality of first reinforcing plates in the installation space, a plurality of first reinforcing plate with one side of back wall planking is connected, be equipped with a plurality of second reinforcing plates on the gas holder, a plurality of first reinforcing plate with a plurality of second reinforcing plate one-to-one is connected.

Optionally, along the height direction of the vehicle body, the upper surface of the air storage tank is lower than the upper surface of the rear surrounding outer plate.

Optionally, the vehicle body back wall assembly further comprises a back wall inner plate, wherein the back wall inner plate is connected with the back wall outer plate at the installation space, and the installation space is surrounded into a closed cavity.

The utility model also provides a vehicle comprising the air storage tank arrangement structure.

Compared with the prior art, the technical scheme provided by the utility model has the following advantages:

According to the air storage tank arrangement structure and the vehicle, the vehicle body back wall assembly and the air storage tank are arranged, and the air storage tank is arranged on the vehicle body back wall assembly. The vehicle body back wall assembly comprises a back wall outer plate, and particularly an air storage tank is fixedly connected with the back wall outer plate along the width direction of the vehicle body, so that the air storage tank occupies the space of the back wall assembly. Therefore, the rear floor of the vehicle body can be lowered, the occupation of storage space is reduced, and the storage space of the trunk of the vehicle is enlarged.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to a person skilled in the art that other drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic view of a structure of a connection between a gas tank and a rear wall assembly of a vehicle body according to an embodiment of the present utility model;

FIG. 2 is an enlarged schematic view of the structure shown in FIG. 1A according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a second perspective structure of a connection between a gas tank and a rear wall assembly of a vehicle body according to an embodiment of the present utility model;

FIG. 4 is a schematic cross-sectional view of the B-B of FIG. 3 according to an embodiment of the present utility model;

fig. 5 is a schematic structural view of a connection between a back wall inner panel and a back wall outer panel according to an embodiment of the present utility model.

Wherein, 1, a vehicle body rear wall assembly; 11. a rear outer panel; 12. a rear wall inner plate; 2. a gas storage tank; 3. an installation space; 4. a connecting plate; 41. a mounting part; 42. a support part; 5. a lock catch mounting part; 6. a first reinforcing plate; 7. and a second reinforcing plate.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be made. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein; it will be apparent that the embodiments in the specification are only some, but not all, embodiments of the utility model.

The following describes the air tank arrangement structure in detail by way of specific examples:

As shown in fig. 1 to 4, the air storage tank arrangement structure provided by the utility model comprises a vehicle body rear wall assembly 1 and an air storage tank 2; the vehicle body back wall assembly 1 comprises a back wall outer plate 11, and the air storage tank 2 is fixedly connected with the back wall outer plate 11 along the width direction of the vehicle body.

The automobile body rear wall assembly 1 is fixedly connected with the automobile body rear floor assembly, and the automobile body rear wall assembly 1 is arranged on one side, close to the automobile tail, of the automobile body rear floor assembly. That is, the vehicle body rear wall assembly 1 is disposed adjacent to the vehicle body rear floor assembly in the vehicle body length direction. In this embodiment, the vehicle body rear floor assembly includes a vehicle body rear floor and its associated components. The rear floor of the vehicle body and other parts of the vehicle body enclose a storage space of the storage box, that is to say, the rear floor of the vehicle body covers the upper part of the storage space. The vehicle body rear wall assembly 1 includes a rear wall outer panel 11. In the present embodiment, the rear outer panel 11 may be an L-shaped steel plate having mounting plates at both ends, or may have another shape, as long as the air tank 2 can be connected thereto in the vehicle width direction. Of course, it is understood that the body back assembly 1 may also include other body components.

In this embodiment, the air tank 2 and the rear outer panel 11 may be fixedly connected by bolts. Specifically, threaded holes may be formed at both ends of the air tank 2, and screws may be provided on the rear outer plate 11 in the direction of the width of the vehicle body, so that the air tank 2 may be screwed onto the rear outer plate 11 during installation. The air storage tank 2 can be provided with a circular ring, barbs are arranged on the rear outer plate 11, and the air storage tank 2 is hung at two ends of the rear outer plate 11 during installation. It should be understood that, of course, the connection between the air tank 2 and the rear outer panel 11 may be other connection methods, as long as the air tank 2 and the rear outer panel 11 can be connected. In this embodiment, the air storage tank 2 has a cylindrical structure, and two ends of the air storage tank 2 are the upper and lower bottom surfaces of the cylindrical structure. Of course, it is understood that the shape of the air tank 2 may be rectangular or other shape as long as it can be connected to the rear outer panel 11 and has a function of storing air.

Therefore, the above arrangement provides the air tank 2 on the rear outer panel 11 to occupy the space of the rear assembly 1. Along the length direction of the vehicle body, the rear wall assembly 1 is positioned behind the rear floor assembly, and the air storage tank 2 is arranged along the width direction of the vehicle body. In this way, on the one hand, the rear floor on the rear floor assembly can be adjusted down to a proper position, and the storage space above the rear floor is enlarged. On the other hand, the air storage tank 2 can serve as a part of the cover body of the rear wall outer plate 11, so that the use of the cover body of the rear wall outer plate 11 is reduced, and the weight of the whole vehicle is reduced while the performance of the vehicle body is ensured.

As shown in fig. 1 and 2, an open installation space 3 is provided in the rear outer panel 11, and the air tank 2 is provided in the installation space 3 in the width direction of the vehicle body.

The open installation space 3 refers to an installation space formed by the back-surrounding outer plate 11, that is, the back-surrounding outer plate 11 partially wraps the air tank 2, and the air tank 2 serves as a partial cover body of the back-surrounding outer plate 11. The air tank 2 is provided in the installation space 3 in the width direction of the vehicle body, i.e., the open installation space 3 extends in the width direction of the vehicle body. And meanwhile, two ends of the air storage tank 2 are connected with two ends of the rear wall outer plate 11. In this embodiment, the air storage tank 2 is disposed in the installation space 3, and the tank body of the air storage tank may be in contact with the rear outer panel 11, or may be in a suspended state in the installation space 3, so long as the air storage tank is fixed in the installation space 3. Further, in order to improve stability of the air tank 2, a mounting bracket may be disposed at a lower portion of the tank body of the air tank 2, and the mounting bracket is fixedly connected with the rear wall outer plate 11 and is used for supporting the air tank 2 so as to further fix the air tank 2.

In some embodiments, the two ends of the rear outer panel 11 are respectively connected with the connecting plates 4 along the width direction of the vehicle body, and the two ends of the air storage tank 2 are respectively connected with the rear outer panel 11 through the connecting plates 4.

The connecting plate 4 may be a flat plate structure provided with a threaded hole, and a cylindrical hollow cylindrical structure is arranged in the middle of the flat plate structure. Specifically, screw holes may be formed in the connection plate 4, the connection plate 4 is fixed at two ends of the rear wall outer plate 11 through bolts, and two ends of the air storage tank 2 may be inserted into a cylindrical structure of the connection plate 4 to play a role in connection. Of course, it is understood that the connection plate 4 may have other shapes, as long as the air tank 2 can be connected to the rear outer panel 11 through the connection plate 4.

Further, the connecting plate 4 comprises a mounting part 41 and a bearing part 42, and the bearing part 42 is fixedly connected with the mounting part 41; the mounting portion 41 is attached to and fixed to the rear outer panel 11; the supporting portion 42 extends along the length direction of the air storage tank 2, and the inner surface of the supporting portion 42 is an arc-shaped surface, and the arc-shaped surface is attached to the outer circumferential surface of the air storage tank 2.

When the mounting portion 41 is attached to the end portion of the back outer panel 11, mounting holes may be provided in the mounting portion 41, and corresponding mounting holes may be provided at both ends of the back outer panel 11 as well, so that the mounting portion 41 may be fixedly attached to the back outer panel 11 by means of parts such as bolts. In this embodiment, the mounting portion 41 and the supporting portion 42 are perpendicular to each other, that is, the supporting portion 42 is perpendicular to both ends of the rear wall outer panel 11 along the width direction of the vehicle body, that is, the supporting portion 42 is parallel to the tank body of the air tank 2 and extends along the length direction of the air tank 2, and the specific extending length can be set according to the size and actual requirement of the air tank 2, so long as the air tank 2 can be stably supported. The inner surface of the bearing part 42 is an arc surface, and the arc surface is attached to the outer circumferential surface of the air storage tank 2, so that the contact area between the bearing part 42 and the tank body of the air storage tank 2 is larger, and the bearing part 42 can better protect the tank body from external damage while bearing the air storage tank 2. Of course, it is understood that the arc angle of the supporting portion 42 may be specifically set according to the actual situation.

Further, two connecting plates 4 are respectively provided at both ends of the rear wall outer plate 11 in the vehicle body width direction, and the two connecting plates 4 are symmetrically provided in the axis direction of the air tank 2.

The two connection plates 4 may be vertically and symmetrically arranged along the axis of the air tank 2, or may be vertically and symmetrically arranged, that is, symmetrically arranged along the longitudinal direction of the vehicle body. Therefore, the two support portions 42 may be formed in an arc shape to sandwich the air tank 2. The two connecting plates 4 are symmetrically arranged so that the stress of the air storage tank 2 is more uniform when the air storage tank 2 is clamped, and the air storage tank 2 is prevented from being deviated due to the clamping deviation. Of course, it is understood that the number and the positions of the connection plates 4 may be specifically set according to the actual situation, so long as the air tanks 2 can be stably connected.

As shown in fig. 1 to 3, a latch mounting portion 5 is further disposed in the mounting space 3, the latch mounting portion 5 is used for latching a trunk lid of the vehicle, and the latch mounting portion 5 is connected with the tank body of the air tank 2.

The lock catch installation part 5 can be arranged in the middle of the installation space 3 along the width direction of the vehicle body, so that the lock catch installation part 5 can be just connected with the middle position of the tank body when being connected with the tank body of the air storage tank 2, the stress of the tank body is more uniform, the air storage tank 2 is further supported, and the torsional rigidity of the vehicle body and the strength of lock catch installation points are increased. Specifically, an arc-shaped clamping groove matched with the tank body can be formed in one end, close to the air storage tank 2, of the lock catch installation portion 5, so that the tank body can be clamped in the arc-shaped clamping groove on the lock catch installation portion 5. It will be appreciated that when the vehicle trunk lid is snapped onto the latch mount 5, the location of the air reservoir 2 within the mounting space does not affect the snapping of the vehicle trunk lid.

As shown in fig. 2, a plurality of first reinforcing plates 6 are disposed in the installation space 3, the plurality of first reinforcing plates 6 are connected to one side of the rear wall outer plate 11, a plurality of second reinforcing plates 7 are disposed on the air storage tank 2, and the plurality of first reinforcing plates 6 are connected to the plurality of second reinforcing plates 7 in a one-to-one correspondence.

The first reinforcing plate 6 may be L-shaped and disposed in the installation space 3, and specifically may be attached to and fixed to one side of the L-shaped and one side of the rear outer panel 11, which is close to the tail of the vehicle, and the fixing manner may be selected from a screw manner, a bolt manner, and the like. The other side of the L-shape is adapted to be connected to a corresponding second reinforcement plate 7. Of course, it will be appreciated that the first reinforcing plate 6 may have other shapes as long as it is connected to the second reinforcing plate 7. The second reinforcing plate 7 may be connected to the tank body by welding or the like, and when the air tank 2 is installed in the installation space 3, the second reinforcing plate 7 is parallel to one side of the first reinforcing plate 6 so that the second reinforcing plate 7 is connected to the first reinforcing plate 6. The first reinforcing plate 6 and the second reinforcing plate 7 may be connected by bolts or by welding, so long as the first reinforcing plate 6 and the second reinforcing plate 7 can be connected.

In this embodiment, the first reinforcing plate 6 and the second reinforcing plate 7 are disposed on the side of the installation space 3 near the vehicle tail. Of course, it is understood that the first reinforcing plate 6 and the second reinforcing plate 7 may be disposed at the bottom of the air tank 2 or other positions of the installation space 3, so long as the plurality of first reinforcing plates 6 and the plurality of second reinforcing plates 7 can be connected in one-to-one correspondence. The first reinforcing plates 6 and the second reinforcing plates 7 are uniformly distributed at intervals along the width direction of the vehicle body, so that the air storage tank 2 is more uniformly stressed.

Further, the upper surface of the air tank 2 is lower than the upper surface of the rear outer panel 11 in the vehicle height direction. That is, the air reservoir 2 is arranged inside the installation space 3 in such a way that it is not disturbed when the boot lid of the vehicle is locked. Meanwhile, other covers can be arranged on the automobile body rear wall outer plate 11 to prevent interference, so that the air storage tank 2 can be protected from abrasion.

As shown in fig. 5, the vehicle body back wall assembly 1 further includes a back wall inner plate 12, and the back wall inner plate 12 is connected with the back wall outer plate 11 at the installation space 3 to enclose the installation space 3 into a closed cavity.

The air storage tank 2 is disposed in the closed cavity, and the connection manner between the back wall inner plate 12 and the back wall outer plate 11 may be bolt connection or screw connection, or of course, other connection manners may be also possible, so long as the back wall outer plate 11 and the back wall inner plate 12 are connected and enclosed into the closed cavity. The air storage tank 2 is arranged in the closed cavity, the air storage tank 2 can be connected with the rear wall outer plate 11 through bolt connection and the like, and the air storage tank 2 can be erected in the closed cavity through a mounting bracket. This arrangement protects the air reservoir 2 from impact wear of other vehicle body parts and from corrosion by moisture or other external environment. Of course, in other embodiments, the design of the back inner panel 12 may be omitted or the back inner panel 12 may be configured in a bracket shape to connect with the back outer panel 11. That is, the back inner panel 12 and the back outer panel 11 form a non-closed cavity to reduce the weight of the entire vehicle.

The disclosed embodiments also provide a vehicle including the air tank arrangement structure provided by the disclosed embodiments, by mounting the air tank 2 to the vehicle body back wall assembly 1, and assembling the vehicle body back wall assembly 1 to the vehicle, thereby forming a vehicle having the air tank arrangement structure provided by 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is only a specific embodiment of the utility model to enable those skilled in the art to understand or practice the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown and described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An air storage tank arrangement structure is characterized by comprising a vehicle body rear wall assembly and an air storage tank; the automobile body back wall assembly comprises a back wall outer plate, and the air storage tank is fixedly connected with the back wall outer plate along the width direction of the automobile body; along the height direction of the vehicle body, the upper surface of the air storage tank is lower than the upper surface of the rear enclosing outer plate.

2. The air tank arrangement structure according to claim 1, wherein an open installation space is provided on the rear outer panel, and the air tank is provided in the installation space in a width direction of the vehicle body.

3. The air tank arrangement structure according to claim 1, wherein, in the vehicle body width direction, both ends of the rear outer panel are respectively connected with a connecting plate, and both ends of the air tank are respectively connected with the rear outer panel through the connecting plates.

4. The air reservoir arrangement of claim 3, wherein the connection plate includes a mounting portion and a bearing portion, the bearing portion being fixedly connected to the mounting portion; the mounting part is attached and fixed with the rear wall outer plate; the bearing portion extends along the length direction of the air storage tank, the inner surface of the bearing portion is an arc-shaped surface, and the arc-shaped surface is attached to the outer circumferential surface of the air storage tank.

5. The air tank arrangement structure according to claim 1, wherein two connecting plates are provided at both ends of the rear outer panel in the vehicle body width direction, respectively, the two connecting plates being symmetrically disposed in the axial direction of the air tank.

6. The air tank arrangement structure according to claim 2, wherein a latch mounting portion is further provided in the mounting space, the latch mounting portion being for latching a trunk lid of a vehicle, the latch mounting portion being connected with a tank body of the air tank.

7. The air tank arrangement structure according to claim 2, wherein a plurality of first reinforcing plates are provided in the installation space, a plurality of first reinforcing plates are connected to one side of the rear wall outer plate, a plurality of second reinforcing plates are provided on the air tank, and a plurality of first reinforcing plates are connected to a plurality of second reinforcing plates in one-to-one correspondence.

8. The air reservoir arrangement of claim 2, wherein the body back wall assembly further comprises a back wall inner plate connected to the back wall outer plate at the mounting space, enclosing the mounting space into a closed cavity.

9. A vehicle comprising a tank arrangement according to any one of claims 1 to 8.