CN211308737U

CN211308737U - A post assembly and vehicle for vehicle

Info

Publication number: CN211308737U
Application number: CN201921837866.2U
Authority: CN
Inventors: 余劲; 王晓亮; 韩建永; 孙凤翔
Original assignee: Baoneng Guangzhou Automobile Research Institute Co Ltd
Current assignee: Baoneng Guangzhou Automobile Research Institute Co Ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-08-21
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses a A post assembly and vehicle for vehicle, A post assembly includes: an A column inner plate; the A column outer plate is arranged on the outer side of the A column inner plate, and an A column cavity is defined between the A column outer plate and the A column inner plate; the front side of the A-column inner plate and the front side of the A-column outer plate are attached and fixed to form an A-column front spigot, and the A-column front spigot is obliquely arranged relative to a front tire of the vehicle. The utility model discloses under the unchangeable condition of assurance car A post cavity volume size and length and width size, change the position and the angle of tang before the A post, increase the safe distance between the tang before tire and the A post, improved driving safety nature.

Description

A post assembly and vehicle for vehicle

Technical Field

The utility model belongs to the technical field of automobile body makes and specifically relates to a A post assembly and vehicle for vehicle is related to.

Background

When the automobile is in head-on collision or runs in the front when the road surface is uneven, the front tire can jump towards the rear direction of the automobile, and because the safety distance between the front tire and the A column in the prior art is insufficient, the interference between the front tire and the A column is easy to occur, so that the tire is exploded, and the driving safety is seriously influenced.

In order to solve the problems, the safe distance between the tire and the A column is guaranteed by moving the front spigot of the A column backwards and compressing the area of the cavity of the A column of a plurality of vehicle types on the market at present. However, this reduces the strength of the a-pillar, which is likely to intrude into the passenger compartment of the vehicle during a collision, and thus affects the safety of the passenger.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least.

Therefore, an object of the present invention is to provide an a-pillar assembly for a vehicle, which increases the safety distance between the tire and the front seam allowance of the a-pillar under the condition that the volume and the length and width of the cavity of the a-pillar of the vehicle are not changed, thereby improving the driving safety; another object is to propose a vehicle comprising an a-pillar assembly as described above.

To achieve the above object, one aspect of the present invention provides an a-pillar assembly for a vehicle, including: an A column inner plate; the A column outer plate is arranged on the outer side of the A column inner plate, and an A column cavity is defined between the A column outer plate and the A column inner plate; the front side of the A-column inner plate and the front side of the A-column outer plate are attached and fixed to form an A-column front spigot, and the A-column front spigot is obliquely arranged relative to a front tire of the vehicle.

The utility model is used for the A post assembly of vehicle, this structure setting are close to the region of tire at automobile body A post panel beating front end, under the unchangeable condition of assurance car A post cavity volume size and length and width size, change the position and the angle of tang before the A post, increase the safe distance between the tang before tire and the A post, have improved driving safety nature.

Further, the A-pillar front seam allowance is arranged in an inclined mode towards the outer side.

Further, the front rabbet of the A column inclines outwards by an angle of 45-60 DEG

Further, the a-pillar inner panel includes: an inner plate body; the inner side plate is arranged on the front side of the inner plate body and extends outwards, and the free end of the inner side plate is attached and fixed with the front end of the A-column outer plate to form the A-column front spigot.

Further, the a-pillar outer panel includes: an outer panel body; the front end plate of the outer plate is arranged on the front side of the outer plate body and is attached and fixed to the free end of the inner side plate, and the front end plate of the outer plate and the free end of the inner side plate define the front spigot of the A column.

Further, the rear side of the inner plate body is provided with an inner plate rear end plate extending towards the outer side, the rear end of the outer plate body is provided with an outer plate rear end plate extending towards the inner side, and the inner plate rear end plate is fixedly connected with the outer plate rear end plate.

Furthermore, the inner plate rear end plate and the outer plate rear end plate are both right opposite to the inner side plate.

Further, the inner plate body and the inner side plate are integrally formed.

Further, the front spigot is fixedly connected with a side wall outer plate of the vehicle.

The utility model discloses another aspect provides a vehicle, the vehicle includes foretell A post assembly.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of a vehicle structure according to the present invention;

FIG. 2 is a partial cross-sectional view A-A of FIG. 1;

fig. 3 is a schematic structural diagram of a part corresponding to fig. 2 in the prior art.

Reference numerals:

the combination of the a-pillar assembly 100, the vehicle 200,

an inner plate body 11, an inner side plate 12, an inner plate rear end plate 13,

an outer panel body 21, an outer panel front end plate 22, an outer panel rear end plate 23,

a front spigot 3 of the A column and a cavity 4 of the A column.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

An a-pillar assembly 100 for a vehicle according to an embodiment of the present invention is described below with reference to fig. 1-2, including: an A-pillar inner panel and an A-pillar outer panel.

The A column outer plate is arranged on the outer side of the A column inner plate, and an A column cavity 4 is defined between the A column outer plate and the A column inner plate; wherein, the front side of the A-pillar inner plate and the front side of the A-pillar outer plate are jointed and fixed to form an A-pillar front spigot 3, and the A-pillar front spigot 3 is obliquely arranged relative to the front tire of the vehicle 200.

According to the utility model discloses a A post assembly 100 for vehicle, this structure setting is close to the region of tire at automobile body A post panel beating front end, under the unchangeable condition of 4 volume sizes in the assurance car A post cavity and length and width size, changes the position and the angle of tang 3 before the A post, increases the safe distance between 3 stutters of tire and A post, has improved driving safety nature.

According to an embodiment of the present invention, the a-pillar front seam allowance 3 is disposed obliquely toward the outside. Because the welding gun head that uses welding tool is the L type, if the fore end 3 of A post is like the inboard slope of orientation, welding gun head and panel beating main part can interfere each other at the in-process of welding inner panel 12 and planking front end plate 22, lead to the inoperative, consequently fore end 3 of A post can only set up towards the outside slope.

Preferably, the front rabbet 3 of the A column inclines towards the outside by an angle of 45-60 degrees. The front spigot has a guiding function, and the vehicle can be closed conveniently when the inclination angle is between 45 degrees and 60 degrees according to the welding process requirement.

According to the utility model discloses an in the embodiment, A post inner panel includes: an inner plate body 11; the inner side plate 12 is arranged on the front side of the inner plate body 11 and extends outwards, and the free end of the inner side plate 12 and the front end of the A-column outer plate are fixedly attached to form an A-column front spigot 3; further, the a-pillar outer panel includes: an outer panel body 21; and an outer panel front end plate 22, the outer panel front end plate 22 being provided on the front side of the outer panel body 21 and being bonded and fixed to the free end of the inner panel 12, the outer panel front end plate 22 and the free end of the inner panel 12 defining the a-pillar front spigot 3. The column A inner plate and the column A outer plate are both made of high-strength steel plates through stamping, the column A inner plate is welded with other sheet metal parts of the lower vehicle body, the column A outer plate is welded with the surrounding side outer plate, and then the two parts including the column A inner plate and the column A outer plate are welded together to form a column A front spigot 3; the a-pillar front seam allowance 3 is generally about 20mm long, which is an optimal distance for ensuring the welding firmness without the a-pillar front seam allowance 3 interfering with the tire and in the farthest safety distance.

According to an embodiment of the present invention, the rear side of the inner plate body 11 is provided with an inner plate rear end plate 13 extending outward, the rear end of the outer plate body 21 is provided with an outer plate rear end plate 23 extending inward, and the inner plate rear end plate 13 is fixedly connected with the outer plate rear end plate 23; preferably, the inner plate rear end plate 13 and the outer plate rear end plate 23 are both opposed to the inner side plate 12. The column A inner plate needs to be welded with other sheet metal parts of a lower vehicle body, wherein the main part is an instrument panel beam; because the inner plate rear end plate 13 is limited in outward extension by the instrument panel beam, the comfort level of the legs and feet in the front row in the passenger compartment can be reduced due to the fact that the inner plate rear end plate 13 is excessively extended outward, and the left foot of a driving position is inconvenient to place; since the outer panel rear end plate 23 is restricted from extending inward by the mounting hinge of the vehicle door, the outer panel rear end plate 23 extending inward for a long time causes a reduction in the door space, and it is inconvenient for the passenger to get in and out of the vehicle.

According to an embodiment of the present invention, the inner plate body 11 and the inner plate 12 are integrally formed. The inner plate body 11 and the inner side plate 12 are formed by stamping a steel plate, and the part is made of a high-strength steel plate and can bear large stress.

According to an embodiment of the present invention, the front seam allowance 3 of the a pillar is fixedly connected to the outer panel of the side wall of the vehicle 200. The side wall outer plate is lapped on the outer side of the A column outer plate, and the A column front spigot 3 is welded with the side wall outer plate of the vehicle 200, and belongs to an appearance part.

According to an embodiment of the present invention, the vehicle 200 includes the above-mentioned a-pillar assembly 100. Firstly, the rear seam allowance of the A column is fixed, so that the space of a front vehicle door is ensured, and a driver can conveniently enter and exit; and moreover, the length and the width of the A column cavity 4 are not changed, the volume of the A column cavity 4 is not compressed, the strength of the A column is ensured, the probability that the A column invades the passenger compartment of the vehicle 200 is reduced when the A column collides, and the safety of passengers in the vehicle is ensured.

According to the utility model discloses an in the embodiment, when taking place openly or the biasing collision in the driving, because A post front end 3 does not just to preceding tire, reduced the risk probability that A lacerated the tire, guaranteed driving safety.

According to the utility model discloses an in the embodiment, when meetting the condition of road unevenness in the driving, preceding wheel can be beated to the car back, because the safe distance grow between front spigot 3 of A post and the preceding tire has avoided taking place to interfere between tire and the panel beating.

According to the embodiment of the present invention, in the prior art, as shown in fig. 3, the front seam allowance 3 of the a-pillar is about 20mm long, generally facing the rear side of the tire, and has a safety distance of about 55mm to 75mm from the tire; use the technical scheme of the utility model, as shown in fig. 2, spigot 3 inclines 60 towards the outside before the A post, and extension interior plate 12 shortens planking front end plate 22, has increased 20mm (1-cos 60 °)'s distance on original safe distance's basis in other words, has improved driving safety.

In the description of the present invention, it is to be understood that the terms "front", "back", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and 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.

Other configurations of an a-pillar assembly for a vehicle and other components of a vehicle such as an instrument panel beam and mounting hinges, and the like, and operations according to embodiments of the present invention are known to those of ordinary skill in the art and will not be described in detail herein.

In the description herein, references to the description of "one embodiment," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An A-pillar assembly for a vehicle, comprising:

an A column inner plate;

the A column outer plate is arranged on the outer side of the A column inner plate, and an A column cavity is defined between the A column outer plate and the A column inner plate; wherein

The front side of the A-column inner plate and the front side of the A-column outer plate are attached and fixed to form an A-column front spigot, and the A-column front spigot is arranged obliquely relative to a front tire of the vehicle.

2. The a-pillar assembly for a vehicle according to claim 1, wherein the a-pillar front end stop is disposed obliquely toward an outer side.

3. The A-pillar assembly for a vehicle of claim 2 wherein the A-pillar front-stop is angled outwardly at an angle of 45 ° -60 °.

4. The A-pillar assembly for a vehicle of claim 1, wherein the A-pillar inner panel comprises:

an inner plate body;

the inner side plate is arranged on the front side of the inner plate body and extends outwards, and the free end of the inner side plate is attached and fixed with the front end of the A-column outer plate to form the A-column front spigot.

5. The A-pillar assembly for a vehicle of claim 4, wherein the A-pillar outer panel comprises:

an outer panel body;

the front end plate of the outer plate is arranged on the front side of the outer plate body and is attached and fixed to the free end of the inner side plate, and the front end plate of the outer plate and the free end of the inner side plate define the front spigot of the A column.

6. The A-pillar assembly for a vehicle according to claim 5, wherein a rear side of the inner panel body is provided with an inner panel rear end plate extending toward an outer side, and a rear end of the outer panel body is provided with an outer panel rear end plate extending toward an inner side, the inner panel rear end plate being fixedly connected to the outer panel rear end plate.

7. The A-pillar assembly for a vehicle of claim 6, wherein the inner panel rear end panel and the outer panel rear end panel are each directly opposite the inner side panel.

8. The A-pillar assembly for a vehicle according to any one of claims 4 to 7, wherein the inner panel body and the inner side panel are an integrally formed member.

9. The A-pillar assembly for a vehicle of claim 1 wherein said front spigot is fixedly connected to a quarter outer panel of said vehicle.

10. A vehicle comprising an a-pillar assembly as claimed in any one of claims 1 to 9.