CN217835499U

CN217835499U - Automobile storage plate structure and automobile

Info

Publication number: CN217835499U
Application number: CN202221993819.9U
Authority: CN
Inventors: 崔正康
Original assignee: Salon Mecha Technology Co ltd
Current assignee: Great Wall Motor Co Ltd
Priority date: 2022-07-30
Filing date: 2022-07-30
Publication date: 2022-11-18
Anticipated expiration: 2032-07-30

Abstract

The utility model provides an automobile shelf structure and an automobile, the automobile shelf structure of the utility model comprises a shelf body, a front cross beam connected to the front end of the shelf body along the front-back direction of the automobile, and a rear cross beam connected to the rear end of the shelf body; the shelf plate body is provided with a mounting hole, at least one side of the mounting hole is provided with a supporting beam positioned below the shelf plate body, the front end of the supporting beam is connected with the front cross beam, and the rear end of the supporting beam is connected with the rear cross beam; the object placing plate body and the front cross beam are made of aluminum alloy plates, and the rear cross beam is made of steel plates. The utility model discloses a stability that the shelf set up in the automobile body can be guaranteed to car shelf structure, also is favorable to subtracting of shelf simultaneously to subtract heavily, and helps the lightweight design of whole car.

Description

Automobile storage plate structure and automobile

Technical Field

The utility model relates to an automobile body technical field, in particular to car storage plate structure.

The utility model discloses still relate to the car that is equipped with above-mentioned car storage rack structure.

Background

The shelf is one of important composition structures at the rear part of the automobile body, has the function of holding articles, and simultaneously, in the structure, because two ends of the shelf generally connect the rear wheel covers and the side walls at two sides, and the shelf is matched with structures such as a rear floor beam and the like, an annular force transmission structure can be formed at the rear part of the automobile body, so that the transmission and the dispersion of collision force at the rear part of the automobile body are facilitated, and the collision safety performance of the automobile is improved.

At present, the storage plate on the automobile is generally made of steel plate materials and formed by punching. Although the shelf board prepared by the processing method can well ensure the stability of the shelf board arranged in the vehicle body, the weight of the steel plate material is large, so that the lightweight design of the shelf board and the whole vehicle is not facilitated, and the reduction of the energy consumption of the whole vehicle is not facilitated. In addition, the existing storage plate is generally of a simple plate-shaped structure, can be used for storing articles, has single function and also has lower practicability.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention is directed to provide a shelf structure for an automobile, so as to ensure the stability of the installation of the shelf and simultaneously facilitate the weight reduction of the shelf.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

an automobile storage plate structure comprises a storage plate body, a front cross beam and a rear cross beam, wherein the front cross beam is connected to the front end of the storage plate body in the front-rear direction of an automobile, and the rear cross beam is connected to the rear end of the storage plate body;

the shelf plate body is provided with a mounting hole, at least one side of the mounting hole is provided with a support beam positioned below the shelf plate body, the front end of the support beam is connected with the front cross beam, and the rear end of the support beam is connected with the rear cross beam;

the storage plate body and the front cross beam are made of aluminum alloy plates, and the rear cross beam is made of steel plates.

Furthermore, the front cross beam comprises a front cross beam upper plate and a front cross beam lower plate which are buckled together, and a cavity is formed between the front cross beam upper plate and the front cross beam lower plate in a surrounding mode.

Furthermore, the front end of the shelf body is clamped between the front cross beam upper plate and the front cross beam lower plate, and the front cross beam upper plate, the front end of the shelf body and the front cross beam lower plate are fixedly connected together through a first connecting piece.

Furthermore, the cross section of the upper plate of the front cross beam is bent, and the bending angle of the cross section of the upper plate of the front cross beam is an obtuse angle;

the cross section of the front cross beam lower plate is step-shaped, and an avoidance groove located on one side of the mounting hole is formed in the front cross beam lower plate.

Furthermore, the rear cross beam comprises a rear cross beam upper plate and a rear cross beam lower plate which are buckled together, and a cavity is formed between the rear cross beam upper plate and the rear cross beam lower plate in a surrounding mode.

Furthermore, the rear end of the shelf body is clamped between the rear cross beam upper plate and the rear cross beam lower plate, and the rear cross beam upper plate, the rear end of the shelf body and the rear cross beam lower plate are connected together through a second connecting piece.

Furthermore, the cross section of the upper plate of the rear cross beam is in a shape like a Chinese character 'ji', the cross section of the lower plate of the rear cross beam is in an inverted shape like a Chinese character 'ji', and at least one of reinforcing ribs and lightening holes is arranged on the upper plate of the rear cross beam and/or the lower plate of the rear cross beam.

Furthermore, a boss surrounding the edge of the mounting hole is arranged on the object placing plate body, and a sound fixing hole is formed in the boss.

Furthermore, a plurality of reinforcing parts are integrally formed on the object placing plate body, and the reinforcing parts bulge out towards one side of the object placing plate body.

Compared with the prior art, the utility model discloses following advantage has:

automobile shelf plate structure for the shelf plate body adopts the aluminum alloy plate to make with the front beam, and the rear beam adopts the steel sheet to make, utilizes the rear beam that the steel sheet was made to guarantee the stability that the shelf plate set up in the automobile body from this, utilizes shelf plate body and the front beam that the aluminum alloy plate was made, then can utilize the light characteristics of aluminum alloy matter, does benefit to the subtracting of shelf plate and weighs, and do benefit to the lightweight design of shelf plate and whole car.

Meanwhile, the utility model discloses a set up the mounting hole on the shelf body, and set up a supporting beam, also can carry out the reliable installation of for example heavy bass stereo set on the shelf, can increase the utility of shelf from this, and help the promotion of the whole practicality of shelf.

Another object of the present invention is to provide an automobile, wherein the automobile body is provided with the automobile storage tray structure as above.

The car through set up foretell car rack structure, can guarantee the stability of rack installation, be favorable to the subtracting of rack and whole car to weigh, also can promote the practicality of rack simultaneously, and have fine result of use.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic view of an automobile storage tray structure according to an embodiment of the present invention;

fig. 2 is a schematic back view of an automobile storage tray structure according to an embodiment of the present invention;

fig. 3 is a schematic diagram illustrating an arrangement of a support beam according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a storage tray body according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a front cross member according to an embodiment of the present invention;

fig. 6 is a schematic structural view of an upper plate of a front cross member according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a lower plate of a front cross member according to an embodiment of the present invention;

fig. 8 is a schematic structural view of a rear cross member according to an embodiment of the present invention;

fig. 9 is a schematic structural view of an upper plate of a rear cross member according to an embodiment of the present invention;

fig. 10 is a schematic structural view of a rear cross member lower plate according to an embodiment of the present invention;

description of the reference numerals:

1. a shelf body; 2. a front cross member; 3. a rear cross member; 4. a support beam; 5. a first connecting member; 6. a second connecting member;

101. mounting holes; 102. a boss; 1021. a sound fixing hole; 103. a front lap edge; 104. a rear lap joint edge; 105. a body reinforcing rib; 106. a reinforcing protrusion;

200. an avoidance groove; 201. a front cross beam upper plate; 2011. the upper plate of the front beam is lapped; 202. a front cross beam lower plate; 2021. the lower plate of the front cross beam is lapped; 2022. a front cross beam connecting plate;

301. a rear cross beam upper plate; 3011. the upper plate of the rear cross beam is lapped; 3012. reinforcing ribs of an upper plate of the rear cross beam; 302. a rear cross beam lower plate; 3021. the lower plate of the rear cross beam is lapped; 3022. lightening holes on the lower plate of the rear cross beam; 3023. and the rear cross beam is provided with a lower plate reinforcing rib.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments and features of the embodiments of the present invention may be combined with each other.

In the description of the present invention, it should be noted that, if terms indicating orientation or positional relationship such as "upper", "lower", "inner", "outer", etc. appear, they are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the appearances of the terms first, second, etc. in this specification are not necessarily all referring to the same item, but are instead intended to cover the same item.

In addition, in the description of the present invention, the terms "mounted," "connected," and "connecting" are to be construed broadly unless otherwise specifically limited. For example, the connection can be fixed, detachable or integrated; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in conjunction with the specific situation for a person of ordinary skill in the art.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example one

The embodiment relates to an automobile storage plate structure, which can ensure the stability of the installation of a storage plate, is beneficial to reducing the weight of the storage plate and improves the practicability of the storage plate.

In an overall structure, as shown in fig. 1 to 3, the vehicle floor structure of the present embodiment includes a floor body 1, a front beam 2 connected to a front end of the floor body 1 in a vehicle front-rear direction, and a rear beam 3 connected to a rear end of the floor body 1.

Wherein, the shelf body 1 is provided with a mounting hole 101, and two sides of the mounting hole 101 are respectively provided with a support beam 4 positioned below the shelf body 1, the front end of each support beam 4 is connected with the front cross beam 2, and the rear end of each support beam 4 is connected with the rear cross beam 3. In addition, the storage plate body 1 and the front cross beam 2 of the embodiment are made of aluminum alloy plates, and the rear cross beam 3 is made of steel plates.

In detail, in the specific implementation, the tray body 1 and the front cross member 2 made of aluminum alloy plates can be made of aluminum alloy 6016, for example, and the rear cross member 3 made of steel plates can be made of steel plates commonly used in the automobile industry. In addition, the above-mentioned mounting hole 101 on the shelf body 1 is preferably used for the installation of the subwoofer, thereby not only facilitating the arrangement of the subwoofer in the automobile and ensuring the reliability of the installation thereof, but also facilitating the obtaining of a better subwoofer sound effect in the passenger compartment by disposing the subwoofer on the shelf, thereby improving the use effect of the subwoofer.

In this embodiment, the support beams 4 at two sides of the installation hole 101 can be made of steel stamping sheet metal parts, and the structural size is small, so that the overall weight of the storage plate is not affected. In specific implementation, each supporting beam 4 can be connected with the storage board body 1 in a welding mode preferentially, so that the overall storage board structure has better structural stability. Moreover, in order to make each support beam 4 have a smaller weight, in the implementation, the cross section of each support beam 4 is preferably configured to have a shape such as a "u" shape, so that the structural strength of the support beam 4 itself can be improved by using the shape of the cross section of the support beam 4, and the thickness of the support beam can be reduced to achieve the purpose of weight reduction.

As shown in fig. 4, the shelf body 1 of the present embodiment is substantially rectangular, and the mounting hole 101 is located at the middle of the length direction thereof and is provided near the front cross member 2 side in the width direction thereof. In addition, in order to further improve the stability of the sound installation, the present embodiment also provides a boss 102 arranged around the edge of the installation hole 101 on the storage board body 1. The boss 102 protrudes upward in the vehicle height direction, and a sound fixing hole 1021 is provided in the boss 102. The sound fixing holes 1021 are a plurality of ring mounting holes 101 which are arranged at intervals, and a threaded sleeve can be welded at each sound fixing hole 1021, so that the sound can be conveniently mounted.

It should be noted that, in addition to the support beams 4 provided on both the left and right sides of the mounting hole 101, the support beam 4 may be provided only on one side thereof on the premise of satisfying the structural strength requirement. On the basis of the support beam 4, in order to further enhance the structural strength of the storage board body 1, the storage board body 1 is integrally formed with a plurality of reinforcing parts. Each reinforcing portion bulges out to one side of the shelf body 1, and as an exemplary structural form, each reinforcing portion includes, for example, a body reinforcing rib 105 provided on the shelf body 1, and a reinforcing protrusion 106 provided on the shelf body 1.

The body reinforcing rib 105 is of a conventional reinforcing rib structure, and the body reinforcing rib 105 is located at the rear side of the mounting hole 101 and protrudes downward in the vehicle height direction. The reinforcing protrusions 106 are distributed at two positions on the left and right sides of the mounting hole 101, and the reinforcing protrusions 106 on each side also include a concave structure protruding downwards and a bulge structure protruding upwards in the concave structure. As can be seen from fig. 4, the area of the concave structure is much larger than that of the bulge structure, so that the reinforcing protrusions 106 formed by combining the concave structure and the bulge structure can better enhance the structural strength of the storage rack body 1 on both sides of the mounting hole 101.

It should be noted that, besides the above-mentioned body reinforcing ribs 105 and the reinforcing protrusions 106 on both sides, the above-mentioned reinforcing part can be provided as other reinforcing structures formed on the shelf body 1. The design method is designed according to the design requirement of the structural strength of the shelf body 1, the arrangement requirement of parts on the shelf body 1 and the like.

In this embodiment, as shown in fig. 5 to 7, the front cross member 2 includes a front cross member upper plate 201 and a front cross member lower plate 202 that are fastened together, and a cavity is formed between the front cross member upper plate 201 and the front cross member lower plate 202, so that the structural strength of the front cross member 2 itself can be improved by utilizing the characteristic of high structural strength of the cavity. Meanwhile, based on the buckling connection of the front beam upper plate 201 and the front beam lower plate 202, the front end of the shelf body 1, that is, the front overlapping edge 103 on the shelf body 1 is also clamped between the front beam upper plate 201 and the front beam lower plate 202, and the front beam upper plate 201, the front overlapping edge 103 at the front end of the shelf body 1 and the front beam lower plate 202 are fixedly connected together through the first connecting piece 5.

In a specific implementation, the first connecting member 5 may be a rivet or a bolt structure, for example. As a preferred embodiment, the cross section of the front beam upper plate 201 of the present embodiment is set to be bent, and the bending angle α of the cross section of the front beam upper plate 201 can also be set to be obtuse angle, so that not only the cross section design of the front beam upper plate 201 can be utilized to increase the structural strength of the front beam upper plate 201, but also the cross section shape of the front beam upper plate 201 is beneficial to the matching between the front end of the shelf plate structure and the peripheral components in the automobile, thereby avoiding the occurrence of a more abrupt corner angle at the rear of the rear seat of the automobile and affecting the use experience of the shelf plate.

The bending angle α may be 135 °, 140 °, 145 °, or the like, for example. The cross section of the front cross beam lower plate 202 of the embodiment is step-shaped, and the cross section of the front cross beam lower plate 202 can be matched with the cross section of the front cross beam upper plate 201 to realize buckling connection between the front cross beam upper plate and the front cross beam lower plate, and the cross section design of the front cross beam lower plate 202 can also play a role in improving the structural strength of the front cross beam lower plate 202. In addition, as shown in fig. 2, in the present embodiment, since the mounting hole 101 is disposed near the front cross member 2, an avoidance groove 200 is also provided on the front cross member lower plate 202 on the mounting hole 101 side.

In this embodiment, as shown in fig. 6 and 7, one side of the front beam upper plate 201 has a front beam upper plate overlapping edge 2011, and the same side of the front beam lower plate 202 also has a front beam lower plate overlapping edge 2021, and in specific implementation, the front beam upper plate overlapping edge 2011, the front beam lower plate overlapping edge 2021 and the front overlapping edge 103 are stacked together and are fixedly connected by the first connecting member 5. In addition, based on the front cross beam 2 made of aluminum alloy plate, the front cross beam connecting plates 2022 are respectively connected to the two ends of the front cross beam lower plate 202 in this embodiment. The front beam connecting plate 2022 may be made of steel plate, and may be connected to the front beam lower plate 202 by a structure such as a rivet. And through setting up front beam connecting plate 2022, not only can play the effect of structure reinforcing, the welding between the both ends of also being convenient for front beam 2 and the automobile body both sides side wall simultaneously.

It should be noted that, in the concrete implementation, the front end of the support beam 4 is lapped on the bottom of the front beam lower plate 202, and preferably, when the front beam upper plate 201, the front lapping edge 103, and the front beam lower plate 202 are connected, the front end of the support beam 4 and the front beam lower plate 202 may be connected together by the first connecting member 5.

As shown in fig. 8 to 10, the rear cross member 3 of the present embodiment includes a rear cross member upper plate 301 and a rear cross member lower plate 302 that are snap-fitted together, and similar to the structure of the front cross member 2 described above, a cavity is also formed between the rear cross member upper plate 301 and the rear cross member lower plate 302 to enhance the structural strength of the rear cross member 3. In addition, the rear end of the shelf body 1 is also clamped between the rear cross beam upper plate 301 and the rear cross beam lower plate 302, and meanwhile, the rear cross beam upper plate 301, the rear end of the shelf body 1 and the rear cross beam lower plate 302 are fixedly connected together through the second connecting piece 6.

At this time, the second connecting member 6 may also adopt a rivet or screw structure, and the rear end of the shelf body 1 has a rear overlapping edge 104, one side of the rear cross beam upper plate 301 has a rear cross beam upper plate overlapping edge 3011, and the same side of the rear cross beam lower plate 302 has a rear cross beam lower plate overlapping edge 3021. The rear cross member upper plate overlapping edge 3011, the rear overlapping edge 104, and the rear cross member lower plate overlapping edge 3021 are fixedly connected by the second connecting member 6 after being stacked together.

In this embodiment, as a preferred embodiment, the cross section of the rear cross member upper plate 301 is configured to be "a few" and the cross section of the rear cross member lower plate 302 is configured to be an inverted "a few", so that the enclosure forms the above-mentioned cavity structure after the two are fastened together. In order to further increase the structural strength of the rear cross beam 3, a rear cross beam upper plate reinforcing rib 3012 is arranged on the rear cross beam upper plate 301, a rear cross beam lower plate reinforcing rib 3023 is arranged on the rear cross beam lower plate 302, and a rear cross beam lower plate lightening hole 3022 is further arranged on the rear cross beam lower plate 302, so that the rear cross beam 3 is lightened. Of course, it should be noted that, in addition to the lightening holes or the reinforcing ribs provided on the rear cross member 3, the lightening holes or the reinforcing ribs may be provided on the front cross member 2 according to design requirements.

It should be noted that, in the concrete implementation, the rear ends of the support beams 4 are lapped on the bottom of the rear cross member lower plate 302, and preferably, when the rear cross member upper plate 301, the rear lapping edges 104 and the rear cross member lower plate 302 are connected, the rear ends of the support beams 4 and the rear cross member lower plate 302 may be connected together by the second connecting members 6.

The rear cross beam 3 of the embodiment is made of steel plates, so that when the storage plate structure is assembled, two ends of the rear cross beam 3 are connected with side walls on two sides in the vehicle body in a welding mode. Through the connection of the rear cross beam 3 and the front cross beam 2 with the side walls on the two sides and the matching of the shelf plate structure, the rear cross beam is generally connected with the tops of the rear wheel covers on the two sides, so that an annular force transmission structure positioned on a plane of a whole vehicle Y (namely the width direction of the vehicle body) Z (namely the height direction of the vehicle body) can be formed at the rear part of the vehicle body through the shelf plate structure, the improvement of the strength of the rear part of the vehicle body is facilitated, and the scattered transmission of the collision force at the rear part of the vehicle body is facilitated.

The automobile storage plate structure of the embodiment enables the storage plate body 1 and the front cross beam 2 to be made of aluminum alloy plates, the rear cross beam 3 is made of steel plates, the stability of the storage plate in an automobile body can be guaranteed by the aid of the rear cross beam 3 made of steel plates, and the storage plate body 1 and the front cross beam 2 made of aluminum alloy plates can be light by means of aluminum alloy, so that the weight of the storage plate is reduced, and lightweight design of the storage plate and an entire automobile is facilitated. Meanwhile, the installation holes 101 are arranged on the object placing plate body 1, and the supporting beams 4 are arranged, so that reliable installation of the bass sound equipment can be carried out on the object placing plate, the functionality of the object placing plate can be increased, and the overall practicability of the object placing plate is improved.

Example two

The embodiment relates to an automobile, wherein an automobile storage plate structure in the first embodiment is arranged in an automobile body of the automobile.

In the embodiment, the arrangement of the automobile storage plate structure in the automobile body can refer to the arrangement mode of the storage plate in the existing automobile. In addition, the automobile of the embodiment can ensure the stability of the installation of the object placing plate by arranging the object placing plate structure of the automobile in the first embodiment, is beneficial to reducing the weight of the object placing plate and the whole automobile, can also improve the practicability of the object placing plate, and has good use effect.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An automobile storage plate structure is characterized in that:

the automobile storage rack comprises a storage rack body (1), a front cross beam (2) connected to the front end of the storage rack body (1) along the front-rear direction of an automobile, and a rear cross beam (3) connected to the rear end of the storage rack body (1);

the rack plate body (1) is provided with a mounting hole (101), at least one side of the mounting hole (101) is provided with a supporting beam (4) positioned below the rack plate body (1), the front end of the supporting beam (4) is connected with the front cross beam (2), and the rear end of the supporting beam (4) is connected with the rear cross beam (3);

the shelf plate body (1) and the front cross beam (2) are made of aluminum alloy plates, and the rear cross beam (3) is made of steel plates.

2. The automotive shelf structure of claim 1, wherein:

the front cross beam (2) comprises a front cross beam upper plate (201) and a front cross beam lower plate (202) which are buckled together, and a cavity is formed between the front cross beam upper plate (201) and the front cross beam lower plate (202).

3. The automotive shelf structure of claim 2, wherein:

the front end of the shelf body (1) is clamped between the front cross beam upper plate (201) and the front cross beam lower plate (202), and the front cross beam upper plate (201), the front end of the shelf body (1) and the front cross beam lower plate (202) are fixedly connected together through a first connecting piece (5).

4. The automotive shelf structure of claim 2, wherein:

the cross section of the front beam upper plate (201) is bent, and the bending angle alpha of the cross section of the front beam upper plate (201) is an obtuse angle;

the cross section of the front cross beam lower plate (202) is step-shaped, and an avoidance groove (200) located on one side of the mounting hole (101) is formed in the front cross beam lower plate (202).

5. The automotive shelf structure of claim 1, wherein:

the rear cross beam (3) comprises a rear cross beam upper plate (301) and a rear cross beam lower plate (302) which are buckled together, and a cavity is formed between the rear cross beam upper plate (301) and the rear cross beam lower plate (302).

6. The automotive shelf structure of claim 5, wherein:

the rear end of the shelf body (1) is clamped between the rear cross beam upper plate (301) and the rear cross beam lower plate (302), and the rear cross beam upper plate (301), the rear end of the shelf body (1) and the rear cross beam lower plate (302) are connected together through a second connecting piece (6).

7. The automotive shelf structure of claim 5, wherein:

the cross section of the rear cross beam upper plate (301) is in a shape of Chinese character 'ji', the cross section of the rear cross beam lower plate (302) is inverted in a shape like a Chinese character 'ji', and at least one of reinforcing ribs and lightening holes are arranged on the rear cross beam upper plate (301) and/or the rear cross beam lower plate (302).

8. The automotive shelf structure according to any one of claims 1 to 7, characterized in that:

the shelf board body (1) is provided with a boss (102) arranged around the edge of the mounting hole (101), and the boss (102) is provided with a fixing hole (1021).

9. The automotive shelf structure of claim 8, wherein:

the storage plate body (1) is integrally formed with a plurality of reinforcing parts, and the reinforcing parts bulge out of one side of the storage plate body (1).

10. An automobile, characterized in that:

the automobile is provided with the automobile shelf structure in any one of claims 1 to 9 in a body of the automobile.