CN111993872A

CN111993872A - Vehicle door structure and vehicle with same

Info

Publication number: CN111993872A
Application number: CN202010870340.5A
Authority: CN
Inventors: 王璋; 马忠民; 张璇; 邴建; 罗燕; 肖介平
Original assignee: BAIC Group ORV Co ltd
Current assignee: BAIC Group ORV Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2020-11-27

Abstract

The invention provides a vehicle door structure and a vehicle having the same, the door structure including: the front door structure comprises a left front door, a left rear door, a right front door and a right rear door, wherein the left front door, the left rear door, the right front door and the right rear door have the same structure, the left front door and the right front door are symmetrically arranged, the left rear door and the right rear door are symmetrically arranged, and the door structure is configured in such a way that the left front door and the left rear door are split doors and the right front door and the right rear door are split doors. According to the vehicle door structure, the front door and the rear door are in the split type, so that the larger opening degree of the rear door is ensured, the space after the doors are opened is greatly optimized, passengers can get on or off the vehicle conveniently, and the passengers are prevented from getting on or off the vehicle and colliding. Meanwhile, the left front door, the left rear door, the right front door and the right rear door of the vehicle door structure have the same structure, so that the vehicle door interchange can be realized, the mold general utilization rate is improved, the mold cost and the production cost are greatly reduced, and the follow-up maintenance is convenient.

Description

Vehicle door structure and vehicle with same

Technical Field

The invention relates to the technical field of vehicle manufacturing, in particular to a vehicle door structure and a vehicle with the same.

Background

The automobile door is a mechanism which is arranged for isolating the influence outside the automobile, facilitating the getting on and off of a driver and passengers and protecting the members and the driver. According to different car doors, the car can be divided into two doors, three doors, four doors, five doors and the like, most cars for official use are four doors, most cars for household practical use are provided with four doors, three doors and five doors (the rear doors are in a lifting type), and most sports cars are provided with two doors.

The door generally comprises a door body, door accessories, an interior trim panel, exterior trims, electronic and electrical components and the like. The door body comprises a door inner plate, a door outer plate, a door reinforcing plate and the like. The vehicle door accessory comprises a vehicle door hinge, a vehicle door opening limiter, a door lock mechanism, an inner handle, an outer handle, vehicle door glass, a glass lifter and a sealing strip. The interior plate comprises an interior plate, an inner handle and the like. The exterior trimming part is an outer handle. The electronic components refer to electronic modules, wire harnesses and the like, and the electronic modules are used for realizing functions of opening and closing doors, lifting glass and the like.

At present, the existing car is mostly of a forward opening type, the space for getting on and off the car after the door is opened is small, passengers are inconvenient to get on and off the car, and the collision risk is easy to occur. And the front door and the rear door of the door can not be interchanged, the production mold cost is higher, the part universality rate is lower, the after-sale maintenance cost is higher, and a larger optimized space exists in the aspect of design cost.

Disclosure of Invention

In view of the above, the present invention provides a vehicle door structure, in which the front and rear doors are split, and the four door structures are the same and can be interchanged, so as to effectively solve the problems of small space and high production mold cost in the prior art.

In order to solve the technical problems, the invention adopts the following technical scheme:

according to a vehicle door structure of an embodiment of a first aspect of the invention, the door structure includes: the left front door, the left rear door, the right front door and the right rear door have the same structure, wherein the left front door and the right front door are symmetrically arranged, one sides of the left front door and the right front door are movably connected with the columns A on two sides of a vehicle body respectively, the other sides of the left front door and the right front door are connected with the column B through door locks respectively to open or close the left front door or the right front door, the left rear door and the right rear door are symmetrically arranged, one sides of the left rear door and the right rear door are movably connected with the columns C on two sides of the vehicle body respectively, the other sides of the left rear door and the right rear door are connected with the column B through the door locks respectively to open or close the left rear door or the right rear door, and the vehicle door structure is configured in such a way that the left front door and the left rear door are split type vehicle doors, the right front door and the right rear door are split doors.

Further, the left front door, the left rear door, the right front door, and the right rear door each include: door planking, door inner panel and window glass, the door inner panel with bordure after the punching press of door planking and connect, the door inner panel with be equipped with the installation cavity on the door planking, window glass establishes in the installation cavity, and be in the installation cavity is mobile.

Further, an accommodating cavity is defined between the door inner plate and the door outer plate so as to install a window glass lifter and a functional electronic module for driving the window glass to lift.

Further, the window regulator and the functional electronic module are located at a middle position of the door inner panel.

Further, the left front door and the right front door are connected with the A column through hinges, and the left rear door and the right rear door are connected with the C column through hinges.

Furthermore, each door inner plate is provided with an electronic module control key so as to control the functional electronic module to work.

Further, the left front door, the left rear door, the right front door, and the right rear door further include: the inner door handle is arranged on the inner door plate, the outer door handle is arranged on the outer door plate, and the inner door handle and the outer door handle are both adjacent to the B column.

Further, the door lock includes: the locking mechanism comprises a lock bolt and a lock hook, wherein the lock bolt is arranged on the door inner plate, and the lock hook is arranged on the B column so as to realize locking of each vehicle door through matching of the lock bolt and the lock hook.

Further, the latch is provided on a side of the door inner panel adjacent to the B-pillar.

A vehicle according to an embodiment of the second aspect of the invention includes the vehicle door structure described in the above embodiment.

The technical scheme of the invention has the following beneficial effects:

according to the vehicle door structure, the front door and the rear door are in the split type, so that the larger opening degree of the rear door is ensured, the space after the doors are opened is greatly optimized, passengers can get on or off the vehicle conveniently, and the passengers are prevented from getting on or off the vehicle and colliding. Meanwhile, the left front door, the left rear door, the right front door and the right rear door of the vehicle door structure have the same structure, so that the vehicle door interchange can be realized, the mold general utilization rate is improved, the mold cost and the production cost are greatly reduced, and the follow-up maintenance is convenient.

Drawings

FIG. 1 is an assembled view of a vehicle door structure according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of four doors of the vehicle door structure of the embodiment of the invention;

FIG. 3 is a schematic view of a door outer panel of one of the doors of the vehicle door structure of the embodiment of the invention;

FIG. 4 is a schematic view of the inner door panel of one of the doors of the vehicle door structure of the embodiment of the invention;

fig. 5 is a sectional view of one of the doors of the vehicle door structure of the embodiment of the invention.

Reference numerals:

a left front door 11; a left rear door 12; a right front door 13; a right rear door 14;

a door outer panel 21; a door inner panel 22; a window glass 23;

a glass lifter 30;

a functional electronic module 40; electronic module control keys 41;

an outside door handle 51; an in-door handle 52;

a door lock 60;

a hinge 70;

an A column 81; a B-pillar 82; and a C column 83.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention, are within the scope of the invention.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships are changed accordingly.

A vehicle door structure according to an embodiment of the invention will be described first in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the vehicle door structure of the embodiment of the invention is mainly composed of a left front door 11, a left rear door 12, a right front door 13, and a right rear door 14. Of course, the vehicle door structure of the present application does not limit the number of the doors, and the vehicle door structure capable of achieving the door opening function of the present application shall fall within the protection scope of the present application.

In the vehicle door structure, the left front door 11, the left rear door 12, the right front door 13 and the right rear door 14 have the same structure, so that the vehicle door interchange of the vehicle can be realized, the mold utilization rate is improved, the mold cost is greatly reduced, the production cost is halved, the after-sales maintenance is convenient, and the cost is reduced. The description is given mainly with the left front door 11 and the left rear door 12 in this application. The left front door 11 and the right front door 13 can be symmetrically arranged, and one side of the left front door 11 and one side of the right front door 13 are movably connected with the A columns 81 on the two sides of the vehicle body respectively. The other sides of the left front door 11 and the right front door 13 are connected to the B-pillar 82 through the door lock 60, respectively, to open or close the left front door 11 or the right front door 13. The left rear door 12 and the right rear door 14 are symmetrically arranged, one sides of the left rear door 12 and the right rear door 14 are movably connected with C columns 83 on two sides of a vehicle body respectively, and the other sides of the left rear door 12 and the right rear door 14 are connected with B columns 82 through door locks 60 respectively so as to open or close the left rear door 12 or the right rear door 14. The car door structure is configured in such a way that the left front door 11 and the left rear door 12 are split car doors, the right front door 13 and the right rear door 14 are split car doors, the split door opening structure is designed, so that the rear door opening degree is large, the space after the car doors are opened is greatly optimized, passengers can conveniently get on or off the car, and the passengers (especially old people and children) are prevented from getting on or off the car and colliding with the car.

Therefore, the vehicle door structure has the advantages that the front door and the rear door are in a split type, the larger opening degree of the rear door is ensured, the space after the doors are opened is greatly optimized, passengers can get on or off the vehicle conveniently, and the passengers are prevented from getting on or off the vehicle and colliding. Meanwhile, the left front door 11, the left rear door 12, the right front door 13 and the right rear door 14 of the vehicle door structure have the same structure, so that the vehicle door exchange can be realized, the mold general utilization rate is improved, the mold cost and the production cost are greatly reduced, and the subsequent maintenance is facilitated.

According to an embodiment of the invention, referring to fig. 1 to 5, each of the left front door 11, the left rear door 12, the right front door 13 and the right rear door 14 comprises an outer door panel 21, an inner door panel and a window glass 23, the inner door panel and the outer door panel 21 can be connected together by stamping and then binding, an installation cavity is processed on the inner door panel and the outer door panel 21, the window glass 23 is installed in the installation cavity, and the window glass 23 can move in the installation cavity to realize the lifting of the window glass 23. A receiving chamber is further formed between the door inner panel and the door outer panel 21, and a window regulator 30 for driving the window glass 23 to ascend and descend and a functional electronic module 40 may be installed in the receiving chamber. At least a part of the function of the functional electronic module 40 is to control the window lifter 30 to drive the window 23 up and down.

In a preferred embodiment of the present invention, referring to fig. 5, the window regulator 30 and the functional electronic module 40 may be installed at a substantially middle position of the inner panel of the door to fulfill the need of facilitating the opening and closing of the door and window by the front door passenger or driver and the rear door passenger. An electronic module control key 41 is disposed on each door inner panel, and the electronic module control key 41 may correspond to the functional electronic module 40 to control the functional electronic module 40 to operate. The electronic control modules with the functions of door and window control and the like of the front door and the rear door which can be interchanged are arranged on the door inner plate through the containing cavities (can be specifically processed into mounting holes), and when the front door is manufactured, the electronic control modules with the functions of door and window control and the like of the front door and the rear door are arranged on the door inner plate. It can be understood by those skilled in the art that, when manufacturing the back door, in order to achieve the common use of the front left door 11 and the back right door 14 and the common use of the front right door 13 and the back left door 12, the accommodating cavity (specifically, the accommodating cavity can be processed into a form of a mounting hole) of the functional electronic module 40 only suitable for the door and window control and the like of the front door can be plugged with a rubber cover or other materials, and only the functional electronic module 40 suitable for the door and window control and the like of the back door is reserved.

According to a preferred embodiment of the present invention, the left and right

front doors

11 and 13 are connected to the a-pillar 81 by hinges 70, and in particular, the hinges 70 on the left and right

front doors

11 and 13 may be installed at positions close to the a-pillar 81. The left and right

rear doors

12 and 14 are connected to the C-pillar 83 by hinges 70. specifically, the hinges 70 of the left and right

rear doors

12 and 14 may be mounted adjacent to the C-pillar 83 to facilitate the movable connection of the door structure to the A-pillar 81 or the C-pillar 83.

According to an embodiment of the present invention, the left front door 11, the left rear door 12, the right front door 13, and the right rear door 14 further include an inner door handle 52 and an outer door handle 51, wherein the inner door handle 52 may be fixed to the inner door panel by bolt holes, which may be located substantially at the lateral center of the inner door panel. The door outer handle 51 can be fixed to the door outer panel by bolt holes. And the door inner handle 52 and the door outer handle 51 are both arranged at the positions of the vehicle door close to the B column 82, so that the requirement of opening the door of a passenger or a driver at the front door conveniently can be met, and the requirement of opening the door and getting off the vehicle for the passenger at the rear door conveniently can be met. Of course, the specific installation positions of the inner door handle 52 and the outer door handle 51 can be specifically set according to actual needs.

According to one embodiment of the present invention, the door lock 60 is mainly composed of a latch installed on the door inner panel 22 and a latch hook installed on the B-pillar 82, and locking of each door can be achieved by cooperation of the latch and the latch hook. Preferably, a latch may be mounted to the side of the door inner panel 22 adjacent the B-pillar 82 to facilitate unlocking of the door by the occupant.

In summary, the vehicle door structure of the invention ensures that the front door and the rear door are in a split type, ensures that the rear door has larger opening degree, greatly optimizes the space after the door is opened, is convenient for passengers to get on or off the vehicle, and avoids the passengers getting on or off the vehicle to collide with the vehicle. Meanwhile, the left front door 11, the left rear door 12, the right front door 13 and the right rear door 14 of the vehicle door structure have the same structure, so that the vehicle door exchange can be realized, the mold general utilization rate is improved, the mold cost and the production cost are greatly reduced, and the subsequent maintenance is facilitated.

The invention also provides a vehicle including the vehicle door structure of the above embodiment. The vehicle door structure provided by the embodiment of the invention has the technical effects, so that the vehicle provided by the embodiment of the invention also has the corresponding technical effects, namely, the vehicle provided by the invention can realize the split opening or closing of the front and rear doors by adopting the vehicle door structure, ensures the larger opening degree of the rear door, greatly optimizes the space after the vehicle door is opened, is convenient for passengers to get on or off the vehicle, and avoids the collision of the passengers on or off the vehicle. Meanwhile, the left front door 11, the left rear door 12, the right front door 13 and the right rear door 14 of the vehicle door structure have the same structure, so that the vehicle door exchange can be realized, the mold general utilization rate is improved, the mold cost and the production cost are greatly reduced, and the subsequent maintenance is facilitated.

Other structures and operations of the vehicle according to the embodiment of the present invention will be understood and readily implemented by those skilled in the art, and thus will not be described in detail.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "illustrative embodiments," "preferred embodiments," "detailed description," or "preferred embodiments" or the like, 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 the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A vehicle door structure characterized by comprising: the left front door, the left rear door, the right front door and the right rear door have the same structure, wherein the left front door and the right front door are symmetrically arranged, one sides of the left front door and the right front door are movably connected with the columns A on two sides of a vehicle body respectively, the other sides of the left front door and the right front door are connected with the column B through door locks respectively to open or close the left front door or the right front door, the left rear door and the right rear door are symmetrically arranged, one sides of the left rear door and the right rear door are movably connected with the columns C on two sides of the vehicle body respectively, the other sides of the left rear door and the right rear door are connected with the column B through the door locks respectively to open or close the left rear door or the right rear door, and the vehicle door structure is configured in such a way that the left front door and the left rear door are split type vehicle doors, the right front door and the right rear door are split doors.

2. The vehicle door structure according to claim 1, wherein the left front door, the left rear door, the right front door, and the right rear door each include: door planking, door inner panel and window glass, the door inner panel with bordure after the punching press of door planking and connect, the door inner panel with be equipped with the installation cavity on the door planking, window glass establishes in the installation cavity, and be in the installation cavity is mobile.

3. The vehicle door structure according to claim 2, wherein a housing chamber is further defined between the door inner panel and the door outer panel to mount a window lifter and a functional electronic module for driving the window lifter.

4. The vehicle door structure according to claim 3, wherein the window regulator and the functional electronic module are located at a middle position of the door inner panel.

5. The vehicle door structure according to claim 1, wherein the left front door and the right front door are connected to the a-pillar by a hinge, and the left rear door and the right rear door are connected to the C-pillar by a hinge.

6. The vehicle door structure according to claim 3, wherein an electronic module control key is provided on each of the door inner panels to control operation of the functional electronic module.

7. The vehicle door structure according to claim 2, wherein the left front door, the left rear door, the right front door, and the right rear door further include: the inner door handle is arranged on the inner door plate, the outer door handle is arranged on the outer door plate, and the inner door handle and the outer door handle are both adjacent to the B column.

8. The vehicle door structure according to claim 2, characterized in that the door lock includes: the locking mechanism comprises a lock bolt and a lock hook, wherein the lock bolt is arranged on the door inner plate, and the lock hook is arranged on the B column so as to realize locking of each vehicle door through matching of the lock bolt and the lock hook.

9. The vehicle door structure according to claim 8, wherein the latch is provided on a side of the door inner panel adjacent to the B-pillar.

10. A vehicle characterized by comprising the vehicle door structure of any one of claims 1 to 9.