CN219687443U - Side wall inner plate and vehicle - Google Patents

Abstract

The utility model relates to a side wall inner plate and a vehicle, and relates to the technical field of vehicle manufacturing. The side wall inner plate is of an integrated structure and is provided with a front door opening and a rear door opening. The side body inner panel includes: the side wall inner plate is arranged at the bottom of the side wall inner plate and is transversely provided with a plurality of mounting holes, and the mounting holes are used for mounting a battery pack. Therefore, the integration level of the side wall inner plate can be improved, and the problem that the side wall inner plate of the new energy vehicle is connected with the battery pack is solved.

Description

Side wall inner plate and vehicle

Technical Field

The utility model relates to the technical field of vehicle manufacturing, in particular to a side wall inner plate and a vehicle.

Background

At present, a traditional vehicle side wall inner plate is basically formed by welding a plurality of side wall inner plates, for example: the A column inner plate, the B column inner plate and the C column inner plate are formed by welding a plurality of reinforcing plates and a side wall outer plate, so that the weight of the whole side wall assembly is large; the traditional vehicle side wall inner plate is complex in structure, so that the die cost is high, and the cost of the single side wall inner plate is increased more. On the other hand, the side wall inner plate assembly welded by the inner plates can influence the electrophoresis effect during coating.

Compared with the traditional vehicle, the new energy vehicle comprises a battery pack, and the connection mode with the battery pack is needed to be considered when the side wall inner plate of the new energy vehicle is designed.

Disclosure of Invention

The utility model provides a side wall inner plate and a vehicle, which at least solve the technical problems of lower integration level of the side wall inner plate and connection of the side wall inner plate of a new energy vehicle and a battery pack in the related art. The technical scheme of the utility model is as follows:

according to a first aspect of the present utility model, there is provided a side body inner panel that is an integrated structure, the side body inner panel having a front door opening and a rear door opening. The side body inner panel includes: the side wall inner plate is arranged at the bottom of the side wall inner plate and is transversely provided with a plurality of mounting holes, and the mounting holes are used for mounting a battery pack.

According to the technical means, the utility model can reduce the number of parts for forming the side wall inner plate by integrating the side wall inner plate into a whole structure, improves the integration level of the side wall inner plate, and is beneficial to reducing the number of dies required for manufacturing the side wall inner plate, thereby reducing the cost in the process of producing the side wall inner plate. The side wall inner plate with the integrated structure can be formed in one manufacturing process (such as a stamping process), so that the manufacturing process of the side wall inner plate can be simplified, the number of the processes of the side wall inner plate is reduced, and the production efficiency of the side wall inner plate is improved. And through set up a plurality of mounting holes on threshold inner panel, can fix the battery package through the mounting hole, can make battery package and vehicle temperature be connected, be favorable to guaranteeing the stability of battery package for the vehicle, can ensure the safety of the battery package of vehicle.

In one possible embodiment, the side body inner panel further includes: an A column inner plate, an A column upper inner plate, a B column upper inner plate, a C column inner plate and a rear wheel drum outer plate. The A post inner panel is vertically arranged, is positioned at the front part of the side wall inner panel and is connected with the front end of the threshold inner panel. The A pillar upper inner plate is transversely arranged, is positioned at the front part of the side wall inner plate and is connected with the upper part of the A pillar inner plate. The B post inner panel is vertical to be set up, and the B post inner panel is located the middle part of side wall inner panel, and the lower extreme and the threshold inner panel of B post inner panel are connected, and the upper end of B post inner panel is connected with the rear end of A post upper portion inner panel. The C post inner panel is located the rear portion of side wall inner panel, and the front end of C post inner panel and the rear end of B post upper inner panel are connected. The rear wheel drum outer plate is positioned at the rear part of the side wall inner plate, the upper end of the rear wheel drum outer plate is connected with the lower end of the C column inner plate, and the lower end of the rear wheel drum outer plate is connected with the rear end of the threshold inner plate.

According to the technical means, the A pillar inner plate, the A pillar upper inner plate, the B pillar upper inner plate, the C pillar inner plate and the rear wheel drum outer plate can be formed in one process, the number of parts included in the side wall inner plate is reduced, the number of dies required in the process of manufacturing the parts in the side wall inner plate is reduced, and the die cost is reduced, so that the overall production cost of a vehicle is reduced.

In one possible embodiment, a portion of the a pillar inner panel, the a pillar upper inner panel, the B pillar inner panel, and the rocker inner panel enclose the front door opening; and the rear door opening is surrounded by the B pillar inner plate, the C pillar inner plate, the rear wheel drum outer plate and a part of the threshold inner plate.

According to the technical means, the front door opening A and the rear door opening B can be formed simultaneously in the process of forming the side wall inner plate, the procedures of forming the front door opening A and the rear door opening B can be reduced, and the side wall inner plate production efficiency can be improved.

In one possible embodiment, the rear wheel drum outer plate is provided with a through hole for providing a reserved space for a charging port of the vehicle.

According to the technical means, through holes can be formed simultaneously in the process of manufacturing the side wall inner plate, so that the process of forming the front door opening A and the rear door opening B can be reduced, and the production efficiency of the side wall inner plate can be improved.

In one possible embodiment, a notch is formed over the rear portion of the C-pillar inner panel, the notch being used to form a viewable area of the rear side window glass.

According to the technical means, the mounting position can be reserved for the rear side window glass, so that a person on the vehicle can observe the environment outside the vehicle through the rear side window glass, and the use comfort of the vehicle can be improved.

In one possible embodiment, the upper portion of the a-pillar upper inner panel and the upper portion of the B-pillar upper inner panel are provided with a plurality of weight-reduction grooves.

According to the technical means, the weight of the upper inner plate of the column A and the weight of the upper inner plate of the column B can be reduced, so that the overall weight of the side wall inner plate is reduced, and the lightweight design of a vehicle is facilitated.

According to a second aspect of the present utility model, there is provided a vehicle including a side body inner panel as described in any one of the embodiments above.

Therefore, the technical characteristics of the utility model have the following beneficial effects:

(1) The number of parts forming the side wall inner plate can be reduced, the integration level of the side wall inner plate is improved, and the number of dies required for manufacturing the side wall inner plate is reduced, so that the cost in the process of producing the side wall inner plate is reduced. The manufacturing process of the side wall inner plate can be simplified, the number of the processes of the side wall inner plate is reduced, and the production efficiency of the side wall inner plate is improved. Can fix the battery package through the mounting hole, can make battery package and vehicle temperature be connected, be favorable to guaranteeing the stability of battery package for the vehicle, can ensure the safety of the battery package of vehicle.

(2) The A column inner plate, the A column upper inner plate, the B column upper inner plate, the C column inner plate and the rear wheel drum outer plate can be formed in one process, the number of parts included in the side wall inner plate is reduced, the number of dies required in the process of manufacturing the parts in the side wall inner plate is reduced, and the die cost is reduced, so that the overall production cost of a vehicle is reduced.

(3) The front door opening A and the rear door opening B can be formed simultaneously in the process of forming the side wall inner plate, the procedures of forming the front door opening A and the rear door opening B can be reduced, and the production efficiency of the side wall inner plate is improved.

(4) Through holes can be formed simultaneously in the process of manufacturing the side wall inner plate, so that the procedures of forming the front door opening A and the rear door opening B can be reduced, and the production efficiency of the side wall inner plate can be improved.

(5) The mounting position can be reserved for the rear side window glass, so that a person on the vehicle can observe the outer environment of the vehicle through the rear side window glass, and the use comfort of the vehicle can be improved.

(6) The weight of the inner plate at the upper part of the column A and the weight of the inner plate on the column B can be reduced, so that the overall weight of the side wall inner plate is reduced, and the lightweight design of a vehicle is facilitated.

It should be noted that, the technical effects caused by any implementation manner in the second aspect may refer to the technical effects caused by the corresponding implementation manner in the first aspect, which are not described herein.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

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 and do not constitute a undue limitation on the utility model.

FIG. 1 is a schematic structural view of a left side inner panel shown in accordance with an exemplary embodiment;

FIG. 2 is a schematic structural view of a side body inner panel shown in accordance with an exemplary embodiment;

fig. 3 is a schematic structural view of another side body inner panel shown according to an example embodiment.

Detailed Description

In order to enable a person skilled in the art to better understand the technical solutions of the present utility model, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein. The implementations described in the following exemplary examples do not represent all implementations consistent with the utility model. Rather, they are merely examples of apparatus and methods consistent with aspects of the utility model as detailed in the accompanying claims.

The embodiment of the utility model provides a vehicle, which is divided into a passenger vehicle and a commercial vehicle, wherein the passenger vehicle is mainly used for carrying passengers and carry-on luggage or temporary articles thereof on the basis of design and technical characteristics of the passenger vehicle, including seats of drivers, and the maximum number of seats of the passenger vehicle is not more than 9, and the passenger vehicle is divided into 11 following vehicle types. The main steps are as follows: common passenger cars, movable roof passenger cars, advanced passenger cars, small passenger cars, convertible cars, cabin-back passenger cars, recreational vehicles, multipurpose passenger cars, off-road passenger cars and the like, while commercial cars are used for transporting personnel and goods in design and technical characteristics and can pull trailers, but the passenger cars are not included, and mainly comprise: passenger cars, semi-trailer traction vehicles and trucks.

The basic structure of the traditional vehicle comprises an engine, a chassis, a vehicle body and tires, wherein the engine is a power device for power and consists of a 2-large-mechanism 5 major system: the system comprises a crank connecting rod mechanism, a valve mechanism, a cooling system, a fuel supply system, a lubrication system, an ignition system and a starting system; the chassis has the functions of supporting and installing the vehicle engine and drunk parts thereof to form the integral shape of the vehicle, so that the vehicle moves to ensure normal running, and consists of five parts, namely a conveying part, a running system, a steering system, a suspension system and a braking system; the body is installed on the frame of chassis for driver, passenger take or load goods, and passenger car or passenger train's automobile body are overall structure generally, and the automobile body of freight train is generally by driver's cabin and packing box two parts constitution, and vehicle body structure mainly includes: the car body shell is the installation foundation of all car body parts, and generally refers to a rigid space structure formed by main bearing elements such as longitudinal members, transverse members, struts and the like and plates connected with the main bearing elements, and the main bearing elements, wherein most of the car body has obvious frameworks, while the car body and a truck cab have no obvious frameworks, and the car body shell also generally comprises sound insulation, heat insulation, vibration prevention, corrosion prevention, sealing and other materials and coatings laid on the car body. The vehicle door is hinged on the vehicle body shell, has a complex structure and is an important part for ensuring the service performance of the vehicle body.

The side wall inner plate is a main structural unit of the vehicle body, has great influence on the front collision and side collision performance, so the performance requirements on the side wall inner plate are very high, the performance requirements on different areas are different, the structure of the vehicle body is introduced by using the left side wall inner plate of the vehicle body of the passenger vehicle, as shown in fig. 1, the left side wall inner plate is divided into a front half side wall assembly 2 of the vehicle body and a rear half side wall assembly 1 of the vehicle body according to the direction, and the specific explanation is that for some vehicles, the vehicle body only comprises the front half side wall assembly 2 of the vehicle body, the rear half of the vehicle possibly is used for placing goods, and the safety requirement is low.

In one implementation, the side wall inner panel includes a plurality of parts, and the parts are connected together by welding, which results in lower integration of the parts, and the whole side wall inner panel cannot be formed in one stamping process, so that the stamping efficiency is lower; in addition, a plurality of parts need to be manufactured into a plurality of corresponding moulds, so that the mould cost and the whole vehicle production cost are difficult to reduce.

In addition, in a new energy vehicle (a pure electric vehicle or a hybrid electric vehicle, etc.), a battery pack of the new energy vehicle needs to be firmly connected with a vehicle body to ensure stability and safety of the battery pack. In the above-described implementation, the position where the battery pack is connected is not provided, resulting in difficulty in mounting the battery pack.

Based on this, the embodiment of the present utility model provides a side body inner panel, as shown in fig. 2, the side body inner panel 100 is an integral structure, and the side body inner panel 100 has a front door opening 100A and a rear door opening 100B. Side body inner panel 100 includes: the side wall inner plate 100 is provided with a plurality of mounting holes 18 on the side wall inner plate 15, wherein the mounting holes 18 are used for mounting the battery pack.

The number of parts forming the side body inner panel 100 can be reduced by integrating the side body inner panel 100, which is beneficial to reducing the number of dies required for manufacturing the side body inner panel 100, thereby reducing the cost in the process of producing the side body inner panel 100. The side body inner panel 100 of the integrated structure can be formed in one manufacturing process (for example, a punching process), so that the manufacturing process of the side body inner panel 100 can be simplified, the number of processes of the side body inner panel 100 is reduced, and the production efficiency of the side body inner panel 100 is improved.

Illustratively, the outer peripheral shape of the front door opening 100A includes a plurality of kinds, and the outer peripheral shape of the rear door opening 100B includes a plurality of kinds.

For example, the outer peripheral shape of the front door opening 100A may be substantially trapezoidal or rectangular, and the outer peripheral shape of the rear door opening 100B may be substantially trapezoidal or rectangular.

It will be appreciated that the front door opening 100A and the rear door opening 100B are used to form an access space for a vehicle.

Illustratively, the vehicle further includes doors mounted at the front door opening 100A and the rear door opening 100B described above for allowing personnel to enter and exit the vehicle with the doors open, and for protecting personnel in the vehicle with the doors closed.

The rocker inner panel 15 serves to form a rocker for the door position and to support components on the rocker inner panel 15 in the side wall inner panel 100.

Through set up a plurality of mounting holes 18 on threshold inner panel 15, can fix the battery package through mounting hole 18, can make battery package and vehicle temperature be connected, be favorable to guaranteeing the stability of battery package for the vehicle, can ensure the safety of the battery package of vehicle.

The battery pack may be mounted on the rocker inner panel 15 by fasteners, for example.

For example, the fasteners include bolts, screws, and the like.

Therefore, in the side wall inner plate 100 in the embodiment of the utility model, the number of parts forming the side wall inner plate 100 can be reduced by integrating the side wall inner plate 100, the integration level of the side wall inner plate 100 is improved, and the number of dies required for manufacturing the side wall inner plate 100 is reduced, so that the cost in the process of producing the side wall inner plate 100 is reduced. The side body inner panel 100 of the integrated structure can be formed in one manufacturing process (for example, a punching process), so that the manufacturing process of the side body inner panel 100 can be simplified, the number of processes of the side body inner panel 100 is reduced, and the production efficiency of the side body inner panel 100 is improved. And, through set up a plurality of mounting holes 18 on threshold inner panel 15, can fix the battery package through mounting hole 18, can make the battery package be connected with the vehicle temperature, be favorable to guaranteeing the stability of battery package for the vehicle, can ensure the safety of the battery package of vehicle.

In one possible embodiment, as shown in fig. 2, the side body inner panel further includes: an A-pillar inner panel 11, an A-pillar upper inner panel 12, a B-pillar inner panel 14, a B-pillar upper inner panel 13, a C-pillar inner panel 16, and a rear drum outer panel 17. The a pillar inner panel is vertically disposed, is located at the front of the side body inner panel 100, and is connected to the front end of the rocker inner panel 15. The a pillar upper inner panel 12 is disposed laterally, and the a pillar upper inner panel 12 is located in front of the side body inner panel 100 and is connected to an upper portion of the a pillar inner panel. The B-pillar inner panel 14 is vertically arranged, the B-pillar inner panel 14 is positioned in the middle of the side wall inner panel 100, the lower end of the B-pillar inner panel 14 is connected with the threshold inner panel 15, the upper end of the B-pillar inner panel 14 is connected with the rear end of the A-pillar upper inner panel 12, the B-pillar upper inner panel 13 is transversely arranged, the B-pillar upper inner panel 13 is positioned in the middle of the side wall inner panel 100, and the front end of the B-pillar upper inner panel 13 is connected with the upper end of the B-pillar inner panel 14. The C pillar inner panel 16 is located at the rear portion of the side body inner panel 100, and the front end of the C pillar inner panel 16 is connected to the rear end of the B pillar upper inner panel 13. The rear drum outer panel 17 is located at the rear of the side inner panel 100, the upper end of the rear drum outer panel 17 is connected to the lower end of the C pillar inner panel 16, and the lower end of the rear drum outer panel 17 is connected to the rear end of the rocker inner panel 15.

Through the above arrangement, the a pillar inner panel 11, the a pillar upper inner panel 12, the B pillar inner panel 14, the B pillar upper inner panel 13, the C pillar inner panel 16, and the rear drum outer panel 17 can be formed in one process, the number of parts included in the side wall inner panel 100 is reduced, the number of molds required in the process of manufacturing the parts in the side wall inner panel 100 is reduced, and the mold cost is advantageously reduced, thereby reducing the overall production cost of the vehicle.

In one possible embodiment, as shown in fig. 2, a portion of the a pillar inner panel 11, the a pillar upper inner panel 12, the B pillar inner panel 14, and the rocker inner panel 15 enclose a front door opening 100A; the B pillar inner panel 14, the C pillar inner panel 16, the rear drum outer panel 17, and a portion of the rocker inner panel 15 enclose a rear door opening 100B.

Through the arrangement, the front door opening 100A and the rear door opening 100B can be formed simultaneously in the process of forming the side wall inner plate 100, the procedures of forming the front door opening 100A and the rear door opening 100B can be reduced, and the production efficiency of the side wall inner plate 100 can be improved.

In one possible embodiment, as shown in fig. 2, a through hole 19 is provided in the rear drum shell 17, and the through hole 19 is used to provide a reserved space for a charging port of a vehicle.

For example, the vehicle charging port may be secured to the side body inner panel 100 after passing through the through hole 19.

Through the arrangement, the through holes 19 can be formed simultaneously in the process of manufacturing the side wall inner panel 100, so that the processes of forming the front door opening 100A and the rear door opening 100B can be reduced, and the production efficiency of the side wall inner panel 100 can be improved.

In one possible embodiment, as shown in FIG. 2, a notch 20 is formed over the rear of the C-pillar inner panel 16, the notch 20 being used to form the viewable area of the rear side window.

Illustratively, the rear side window glass may be mounted at the notch 20 location of the C-pillar inner panel 16.

Through the arrangement, the installation position can be reserved for the rear side window glass, so that a person on the vehicle can observe the outer environment of the vehicle through the rear side window glass, and the use comfort of the vehicle is improved.

In one possible embodiment, in combination with fig. 2 and 3, the upper portions of the a-pillar upper inner panel 12 and the B-pillar upper inner panel 13 are provided with a plurality of weight-reduction grooves 21.

The number of the weight reduction grooves 21 may be set according to actual situations, for example.

It is understood that the greater the number of weight reduction grooves 21 is provided, the lighter the weight of the a-pillar upper inner panel 12 and the B-pillar upper inner panel 13 can be made, with the strength of the a-pillar upper inner panel 12 and the B-pillar upper inner panel 13 being satisfied.

By providing the plurality of weight reduction grooves 21, the weight of the a pillar upper inner panel 12 and the B pillar upper inner panel 13 can be reduced, thereby reducing the overall weight of the side body inner panel 100, which is advantageous for realizing the lightweight design of the vehicle.

The present utility model is not limited to the above embodiments, and any changes or substitutions within the technical scope of the present utility model should be covered by the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims (7)

1. The side wall inner plate is characterized by being of an integrated structure, and is provided with a front door opening and a rear door opening;

the side body inner panel includes: the side wall inner plate is arranged at the bottom of the side wall inner plate and is transversely provided with a plurality of mounting holes, and the mounting holes are used for mounting a battery pack.

2. The side wall inner panel according to claim 1, wherein the side wall inner panel further comprises:

the A column inner plate is vertically arranged, is positioned at the front part of the side wall inner plate and is connected with the front end of the threshold inner plate;

the A column upper inner plate is arranged transversely, is positioned at the front part of the side wall inner plate and is connected with the upper part of the A column inner plate;

the B column inner plate is vertically arranged, the B column inner plate is positioned in the middle of the side wall inner plate, the lower end of the B column inner plate is connected with the threshold inner plate, and the upper end of the B column inner plate is connected with the rear end of the upper inner plate of the A column;

the B column upper inner plate is arranged transversely, the B column upper inner plate is positioned in the middle of the side wall inner plate, and the front end of the B column upper inner plate is connected with the B column inner plate;

the C column inner plate is positioned at the rear part of the side wall inner plate, and the front end of the C column inner plate is connected with the rear end of the B column upper inner plate; the method comprises the steps of,

the rear wheel drum outer plate is positioned at the rear part of the side wall inner plate, the upper end of the rear wheel drum outer plate is connected with the lower end of the C column inner plate, and the lower end of the rear wheel drum outer plate is connected with the rear end of the threshold inner plate.

3. The side body inner panel according to claim 2, wherein a portion of the a pillar inner panel, the a pillar upper inner panel, the B pillar inner panel, and the rocker inner panel enclose the front door opening; and the rear door opening is surrounded by the B pillar inner plate, the C pillar inner plate, the rear wheel drum outer plate and a part of the threshold inner plate.

4. The side body inner panel according to claim 2, wherein the rear drum outer panel is provided with a through hole for providing a reserved space for a vehicle charging port.

5. The side body inner panel of claim 2 wherein a notch is formed over the rear portion of the C-pillar inner panel, the notch being for forming a visible area of the rear side window glass.

6. The side body inner panel according to claim 2, wherein the upper portions of the a pillar upper inner panel and the B pillar upper inner panel are provided with a plurality of weight reduction grooves.

7.A vehicle, characterized in that the vehicle comprises: the side body inner panel of any one of claims 1 to 6.