WO2018161695A1 - 汽车的车身 - Google Patents

汽车的车身 Download PDF

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Publication number
WO2018161695A1
WO2018161695A1 PCT/CN2017/119046 CN2017119046W WO2018161695A1 WO 2018161695 A1 WO2018161695 A1 WO 2018161695A1 CN 2017119046 W CN2017119046 W CN 2017119046W WO 2018161695 A1 WO2018161695 A1 WO 2018161695A1
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WO
WIPO (PCT)
Prior art keywords
frame
cockpit
panel
luggage compartment
trunk lid
Prior art date
Application number
PCT/CN2017/119046
Other languages
English (en)
French (fr)
Inventor
杨子发
孙彦明
段兴中
罗杰
唐殿菊
Original Assignee
北京新能源汽车股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 北京新能源汽车股份有限公司 filed Critical 北京新能源汽车股份有限公司
Publication of WO2018161695A1 publication Critical patent/WO2018161695A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D23/00—Combined superstructure and frame, i.e. monocoque constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/02—Side panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/06—Fixed roofs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions
    • B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions
    • B62D25/16—Mud-guards or wings; Wheel cover panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/20—Floors or bottom sub-units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/24—Superstructure sub-units with access or drainage openings having movable or removable closures; Sealing means therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D27/00—Connections between superstructure or understructure sub-units

Definitions

  • the present invention relates to the field of automotive technology, and in particular to a vehicle body.
  • the conventional vehicle body is usually a metal material, and the weight of the vehicle body accounts for a large proportion of the weight of the entire vehicle. Moreover, the manufacturing process is complicated, the manufacturing precision is accumulated, and the deviation is large. The development cycle and the production cycle of the vehicle body are long, which is inconvenient for the vehicle to be replaced. Moreover, when a part of the body has a problem and needs to be replaced, it is often necessary to replace the entire body, resulting in a huge waste of resources.
  • the present invention aims to solve at least one of the technical problems in the related art to some extent.
  • the present invention proposes a vehicle body that is advantageous for modularizing components, facilitating vehicle type remodeling, and facilitating disassembly and assembly.
  • a vehicle body of a vehicle includes: a body frame including a nacelle frame, a cockpit frame, and a luggage compartment frame, a dash panel assembly, a dash panel assembly, and a floor panel, the engine compartment frame being adapted Attached to the cockpit frame in front of the cockpit frame, the luggage compartment frame is adapted to be coupled to the cockpit frame behind the cockpit frame, the dash panel assembly being secured to the a front portion of the cockpit frame, the rear panel assembly being fixed to a rear portion of the cockpit frame, the floor panel being fixed to a bottom of the cockpit frame; a front bumper, the front bumper being adapted to a front side of the nacelle frame is fixedly coupled to the nacelle frame; an engine cover adapted to pivotally connect with the dash panel above the nacelle frame; a top cover, the top cover adapted Attaching a fixed connection to the cockpit frame above the cockpit frame, a front end of the top cover is fixedly coupled to the dash panel assembly, a rear end of the top cover
  • the component is modularized, the vehicle model is changed, and the assembly and disassembly is convenient.
  • the nacelle frame is an aluminum alloy frame and the nacelle frame includes: a front frame; an upper frame, a front end of the upper frame is coupled to an upper end of the front frame, and the upper frame is located at a rear side of the front frame, the upper frame comprising: a left beam, a right beam and a rear beam, the left beam and the right beam being spaced apart from each other, the front end of the left beam and the front frame Connected to the upper left end, the front end of the right beam is connected to the upper right end of the front frame, the rear beam connects the rear of the left beam and the rear of the right beam; the lower frame, the lower frame A front end is coupled to a lower end of the front frame and the lower frame is located at a rear side of the front frame, the lower frame being located below the upper frame.
  • the engine cover is a plastic piece and the engine cover includes: a hood inner panel, a front edge of the hood inner panel has a first plug portion, and the hood inner panel has a plurality of adjacent a first mounting recess recessed inwardly provided on the rear edge, the left edge and the right edge; and a hood outer panel, the hood inner panel and the hood outer panel being plastic parts, the hood outer panel
  • the front edge has a first slot
  • the hood outer panel has a plurality of first mounting protrusions protruding inwardly adjacent to the rear edge, the left edge, and the right edge, the first mounting protrusion extending
  • the first insertion recess is inserted into the corresponding first mounting recess and the solder joint is connected therebetween, and the first plug portion is inserted into the first card slot.
  • the cockpit frame is an aluminum alloy frame and the cockpit frame comprises: a cockpit upper frame, the cockpit upper frame includes a left side rail, a right side rail, a top front rail, and a top cover rear cross member, the top cover front cross member being connected between the left side surround rail and the front side of the right side rail, the top rear cross member being connected to the left side rail and Between the rear portions of the right side rail, the top cover is located directly above the upper frame of the cockpit; and the lower frame of the cockpit, the lower frame of the cockpit is adapted to be in the upper frame of the cockpit Lowerly fixedly coupled to the cockpit upper frame, the dash panel assembly being adapted to be fixedly coupled to the cockpit lower frame in front of the cockpit lower frame, the dash panel assembly being adapted for the driving a rear of the lower frame of the cabin is fixedly coupled to the lower frame of the cockpit, the floor panel being adapted to be fixedly coupled to the lower frame of the cockpit below the lower frame of the cockpit, the two doors being distributed in the driving Under the cabin Left and right sides of the cockpit
  • the top cover is a glass fiber reinforced plastic member
  • the top cover has a front windshield mounting hole, a sunroof mounting hole, and a rear windshield mounting hole, the sunroof mounting hole and the front windshield
  • the mounting holes are separated by a front lateral partition
  • the sunroof mounting hole and the rear windshield mounting hole are separated by a rear transverse partition
  • the top cover front beam and the top cover rear beam Each of the front lateral partition plate and the rear lateral partition plate is provided with a boss, and the mounting bracket corresponds to the boss and is fixed by a first screw screwed into the boss. connection.
  • the luggage compartment frame is an aluminum alloy frame and the luggage compartment frame comprises: a luggage compartment upper frame, the luggage compartment upper frame has a left pillar assembly and a right pillar assembly; and a luggage compartment lower frame, the left a pillar assembly is coupled to a left side of the luggage compartment lower frame, the right pillar assembly is coupled to a right side of the luggage compartment lower frame, and the luggage compartment lower frame and the luggage compartment upper frame together define an accommodation space.
  • a shock absorber mounting portion is provided on one of the luggage compartment upper frame and the luggage compartment lower frame.
  • the trunk lid is a plastic piece and the trunk lid comprises: a trunk lid inner panel, the rear edge of the trunk lid inner panel has a second plug portion, the trunk lid inner panel a plurality of first mounting recesses recessed inwardly disposed adjacent to a front edge, a left edge thereof and a right edge; and a trunk lid outer panel, the trunk lid inner panel and the trunk lid outer panel being plastic
  • the rear edge of the trunk lid outer panel has a second slot
  • the trunk lid outer panel has a plurality of first mounting projections that are disposed inwardly adjacent to the front edge, the left edge, and the right edge of the trunk lid a first mounting protrusion projecting into the corresponding first mounting recess and having a welded connection therebetween, the second plug portion being inserted into the second card slot, outside the trunk lid
  • the plate has a plurality of positioning blocks, each of the positioning blocks having a positioning pin that is inserted into the inner cover of the trunk lid, and at least a portion of the positioning block is screwed to the inner
  • the door includes: a door inner panel; a door outer panel, the door outer panel, the door inner panel is a plastic piece, and the door inner panel is snap-connected with the door outer panel and both Defining a receiving cavity; and a metal bracket located in the receiving cavity and at least in fixed connection with one of the door inner panel and the door outer panel, the metal bracket being used at least for installing a door hinge And a door lock.
  • the tailgate includes: a tailgate outer panel, the tailgate outer panel is a plastic member; and a tailgate inner panel, the tailgate inner panel is a plastic member, the tailgate inner panel and the tailgate inner panel A cavity is defined between the outer panels of the tailgate, and the rim of the tailgate and the rim of the outer panel of the tailgate are fixedly connected by bolts and are positioned by snapping.
  • the rear fender is a plastic piece and the rear fender includes: a rear fender outer plate; a charging port mounting seat, the charging port mounting seat is fixed to the rear fender outer plate The inner side; the rear fender reinforcing plate, the rear fender reinforcing plate being adapted to be mounted on an inner side of the rear fender outer plate and the rear fender reinforcing plate being fixed to the charging port mount.
  • FIG. 1 is a schematic exploded view of a vehicle body in accordance with an embodiment of the present invention.
  • FIG. 2 is a schematic view of a body frame in accordance with an embodiment of the present invention.
  • FIG. 3 is a schematic illustration of a cockpit frame in accordance with an embodiment of the present invention.
  • FIG. 4 is a schematic illustration of a nacelle frame in accordance with an embodiment of the present invention.
  • Figure 5 is a schematic illustration of a luggage compartment frame in accordance with an embodiment of the present invention.
  • Figure 6 is a schematic view of the assembly of the top cover and the cockpit frame in accordance with an embodiment of the present invention.
  • Figure 7 is a schematic illustration of a top cover in accordance with an embodiment of the present invention.
  • Figure 8 is a cross-sectional view of the top cover mated with the cockpit frame in accordance with an embodiment of the present invention.
  • FIG. 9 is a schematic view of a hood according to an embodiment of the present invention.
  • Figure 10 is a schematic illustration of a hood outer panel in accordance with an embodiment of the present invention.
  • Figure 11 is a schematic illustration of an inner panel of a hood in accordance with an embodiment of the present invention.
  • Figure 12 is a schematic cross-sectional view showing the engagement of the inner cover of the hood and the outer cover of the hood according to an embodiment of the present invention.
  • Figure 13 is a schematic exploded view of a trunk lid in accordance with an embodiment of the present invention.
  • Figure 14 is a schematic illustration of a trunk lid outer panel in accordance with an embodiment of the present invention.
  • Figure 15 is a schematic illustration of an inner panel of a trunk lid in accordance with an embodiment of the present invention.
  • Figure 16 is a schematic cross-sectional view showing the inner panel of the trunk lid and the outer panel in accordance with an embodiment of the present invention.
  • Figure 17 is a schematic cross-sectional view showing the inner panel of the trunk lid in cooperation with the outer panel in accordance with an embodiment of the present invention.
  • Figure 18 is a schematic illustration of a tailgate in accordance with an embodiment of the present invention.
  • Figure 19 is a schematic illustration of a vehicle door in accordance with an embodiment of the present invention.
  • Figure 20 is a schematic illustration of a rear fender in accordance with an embodiment of the present invention.
  • Engine compartment frame 100 front frame 101, upper frame 102, left side beam 1021, right side beam 1022, rear beam 1023, lower frame 103,
  • Cockpit frame 200 cockpit upper frame 201, left side rails 2011, right side rails 2012, roof front beams 2013, roof rear beams 2014, cockpit lower frame 202, dash panel assembly 203, rear a panel assembly 204, a floor panel 205,
  • a luggage compartment frame 300 a luggage compartment upper frame 301, a left column assembly 301a, a right column assembly 301b, a damper mounting portion 302, a luggage compartment lower frame 303, a receiving space c,
  • Engine cover 500 hood inner panel 510, first mounting recess 511, first plug portion 512, first support boss 513, first through hole 5131, second mounting recess 514, hood outer panel 520, first The mounting protrusion 521, the first card slot 522, the second mounting protrusion 523, the first positioning block 525, the first positioning pin 5251, the first screw 530,
  • Top cover 600 front windshield mounting hole 601, sunroof mounting hole 602, rear windshield mounting hole 603, front lateral partition 604, rear lateral partition 605, boss 606, first embedded nut 607, second Screw 608,
  • Tailgate 800 tailgate outer panel 810, tailgate inner panel 820,
  • a vehicle body 10000 of an automobile according to an embodiment of the present invention will be described in detail below with reference to FIGS. 1 through 20.
  • a vehicle body 10000 of a vehicle includes: a body frame, a front bumper 400, an engine cover 500, a top cover 600, a trunk lid 700, a tailgate 800, and two front fenders 900. Two doors 1100 and two rear fenders 1200.
  • the body frame includes a nacelle frame 100, a cockpit frame 200 and a luggage compartment frame 300, a dash panel assembly 203, a dash panel assembly 204, and a floor panel 205 that is adapted to be in front of the cockpit frame 200 with the cockpit
  • the frame 200 is coupled
  • the luggage compartment frame 300 is adapted to be coupled to the cockpit frame 200 at the rear of the cockpit frame 200
  • the dash panel assembly 203 is secured to the front of the cockpit frame 200
  • the dash panel assembly 204 is secured to the cockpit frame 200 At the rear
  • the floor panel 205 is secured to the bottom of the cockpit frame 200.
  • the front bumper 400 is adapted to be fixedly coupled to the nacelle frame 100 in front of the nacelle frame 100, the bonnet 500 being adapted to pivotally connect with the dash panel assembly 203 above the nacelle frame 100, the top cover 600 being adapted to be in the cockpit Above the frame 200 is fixedly coupled to the cockpit frame 200, the front end of the top cover 600 is fixedly coupled to the dash panel assembly 203, and the rear end of the top cover 600 is fixedly coupled to the dash panel assembly 204.
  • the trunk lid 700 is adapted to pivotally connect with the tailgate assembly 204 above the luggage compartment frame 300, and the tailgate 800 is adapted to pivotally connect with the luggage compartment frame 300 behind the luggage compartment frame 300.
  • Two front fenders 900 are respectively located on the left and right sides of the nacelle frame 100, and two doors 1100 are respectively located on the left and right sides of the cockpit frame 200, the front end of the door 1100 and the rear end of the front fender 900
  • the two rear fenders 1200 are respectively located on the left and right sides of the luggage compartment frame 300, and the front end of the rear fender 1200 is opposed to the rear end of the door 1100.
  • the vehicle body 10000 is composed of a plurality of individual parts, and has no large-volume parts, and the vehicle model change amount is small and the cost is low, thereby facilitating modularization and adapting to different size models;
  • the cover 600, the engine cover 500, the door 1100, the tailgate 800, the trunk lid 700 and the like are flexibly mounted on the above-mentioned body frame, which is convenient for disassembly and maintenance, saves assembly time in the production process, and improves production efficiency.
  • the engine compartment frame 100, the cockpit frame 200, and the luggage compartment frame 300 can all be assembled, riveted, and screwed into a frame by using aluminum alloy profiles.
  • the dash panel assembly 203, the dash panel assembly 204, and the floor panel 205 are all riveted to the cockpit frame 200.
  • the top cover 600 is located directly above the cockpit frame 200, and the two doors 1100 are distributed on the left and right sides of the cockpit frame 200.
  • a body frame according to an embodiment of the present invention will be described below with reference to FIGS. 2 through 4.
  • the body frame of an embodiment of the present invention may include a cockpit frame 200, an engine compartment frame 100, a trunk deck 300, a dash panel assembly 203, a dash panel assembly 204, and a floor panel 205, the nacelle frame 100
  • the cockpit frame 200 can be coupled in front of the cockpit frame 200
  • the luggage compartment frame 300 can be coupled to the cockpit frame 200 at the rear of the cockpit frame 200.
  • the cockpit frame 200 is an aluminum alloy frame and the cockpit frame 200 includes a cockpit upper frame 201 and a cockpit lower frame 202.
  • the cockpit upper frame 201 includes a left side rail side beam 2011, a right side roof side rail 2012, a top cover front cross beam 2013, and a top cover rear cross member 2014.
  • the top cover front cross member 2013 is connected to the left side top side rail 2011 and the right side side rail.
  • the roof rear cross members 2014 are connected between the left side rails 2011 and the rear side rails 2012.
  • the cockpit lower frame 202 is adapted to be fixedly coupled to the cockpit upper frame 201 below the cockpit upper frame 201, the dash panel assembly 203 being adapted to be fixedly coupled to the cockpit lower frame 203 in front of the cockpit lower frame 202, the rear perimeter
  • the panel assembly 204 is adapted to be fixedly coupled to the cockpit lower frame 202 at the rear of the cockpit lower frame 202, and the floor panel 205 is adapted to be fixedly coupled to the cockpit lower frame 202 below the cockpit lower frame 202.
  • the cockpit frame 200 may include a cockpit upper frame 201, a cockpit lower frame 202, a dash panel assembly 203, a floor panel 205, and a dash panel assembly 204.
  • the top cover front cross member 2013 can be connected between the left side side rails 2011 and the front side side rails 2012, and the roof rear cross member 2014 can be connected to the left side side rails 2011 and the right side.
  • the roof front beams 2013 and the roof rear beams 2014 may together form a cockpit upper frame 201, the roof of the vehicle It can be installed on the cockpit upper frame 201 surrounded by the left side rails 2011, the right side rails 2012, the top front rails 2013 and the roof rear beams 2014.
  • the cockpit lower frame 202 can be secured below the cockpit upper frame 201
  • the dash panel 203 can be secured to the front of the cockpit lower frame 202
  • the dash panel 203 can cover the cockpit lower frame 202
  • the floor panel 205 can be secured to the bottom of the cockpit lower frame 202
  • the floor panel can cover the bottom of the cockpit lower frame 202
  • the back panel 204 can cover the rear of the cockpit lower frame 202.
  • the cockpit frame 200 may include a left side railing 2011, a right side railing 2012, a roof front beam 2013, a roof rear beam 2014, a cockpit lower frame 202, a dash panel 203, a floor panel, and a rear Eight modules of the slab 204, before the cockpit frame 200 is assembled, the profiles of different sections can be pre-formed by welding or riveting into the left side rails 2011, the right side rails 2012, the top front beams 2013, the top The rear cross member 2014, the cockpit lower frame 202, the dash panel 203, the floor panel and the rear panel 204 are covered.
  • the personnel can directly place the left side rail side beam 2011, the right side roof side rail 2012, the top cover front beam 2013, the top cover rear beam 2014, the cockpit lower frame 202, the dash panel 203, and the floor.
  • the panel 205 and the back panel 204 are welded or riveted together to complete the assembly of the cockpit frame 200.
  • the number of parts required for assembly of the cockpit frame 200 is reduced, saving the assembly time of the cockpit frame 200, and the assembly of the cockpit frame 200 is easier.
  • the personnel when assembling the body frame, the personnel can directly weld or rive the nacelle frame 100, the cockpit frame 200, and the luggage compartment frame 300 together, thereby completing the assembly of the body frame.
  • the number of parts required for the assembly of the body frame is reduced, the assembly time of the body frame is saved, and the assembly of the body frame is easier.
  • the cockpit is provided by setting the left side rails 2011, the right side rails 2012, the roof front beams 2013, the roof back beams 2014, the cockpit lower frame 202, the dash panel 203, the floor panel and the back panel 204
  • the modular structure reduces the number of parts required for assembly of the cockpit frame 200, saves assembly time of the cockpit frame 200, reduces development costs of the cockpit frame 200, and makes assembly of the cockpit frame 200 easier.
  • the body frame modularizes the body structure by providing the nacelle frame 100, the cockpit frame 200 and the luggage compartment frame 300, reducing the number of parts required for assembly of the body frame, saving assembly time of the body frame, and reducing the body frame.
  • the development cost and the assembly of the body frame are easier.
  • the nacelle frame 100 may include a front frame 101, an upper frame 102, and a lower frame 103, the front end of which may be coupled to the upper end of the front frame 101, and the upper portion
  • the frame 102 may be located at the rear side of the front frame 101
  • the front end of the lower frame 103 may be coupled to the lower end of the front frame 101
  • the lower frame 103 may be located at the rear side of the front frame 101.
  • the lower frame 103 can be located below the upper frame 102, whereby the lower frame 103, the front frame 101 and the upper frame 102 can together form an opening-back receiving space, and components of the engine of the vehicle can be disposed at Accommodate the space.
  • the nacelle frame 100 can be divided into three modules: a lower frame 103, a front frame 101 and an upper frame 102.
  • the personnel Before assembling the engine compartment frame 100, the personnel can pre-form the profiles of different sections by welding or riveting.
  • the lower frame 103, the front frame 101, and the upper frame 102 can be directly welded or riveted together to complete the assembly of the engine compartment frame 100.
  • the number of parts required for assembly of the nacelle frame 100 is reduced, the assembly time of the nacelle frame 100 is saved, and the assembly of the nacelle frame 100 is easier.
  • the upper frame 102 may include a left beam 1021, a right beam 1022, and a rear beam 1023.
  • the left beam 1021 and the right beam 1022 may be spaced apart from each other, and the left beam 1021 may be front and rear.
  • the direction is disposed and constitutes the left side of the upper frame 102, and the right beam 1022 can be disposed in the front-rear direction and constitutes the right side of the upper frame 102.
  • the rear end of the left beam 1021 and the rear end of the right beam 1022 can respectively correspond to the cockpit of the vehicle. Frame connection.
  • the body frame may be a lightweight alloy frame, ie, the nacelle frame 100, the cockpit frame 200, and the luggage compartment frame 300 may each be a lightweight alloy member, thereby maintaining a strong vehicle
  • the rigidity and anti-collision performance reduce the weight of the body frame, thereby reducing the weight of the vehicle.
  • the body frame may be an aluminum alloy frame, ie, the nacelle frame 100, the cockpit frame 200, and the luggage compartment frame 300 may each be an aluminum alloy piece such that the nacelle frame 100, the cockpit frame 200, and the luggage
  • the cabin frame 300 can be extruded through aluminum profiles of different cross sections and then welded or riveted.
  • the body frame is thus inexpensive to manufacture, simple to form, and has good corrosion resistance.
  • a luggage compartment frame 300 of a vehicle includes a luggage compartment upper frame 310 and a luggage compartment lower frame 320.
  • the luggage compartment upper frame 310 has a left column assembly 311a and a right column assembly 311b, the left column assembly 311a is coupled to the left side of the luggage compartment lower frame 320, and the right column assembly 311b is coupled to the right side of the luggage compartment lower frame 320, the luggage compartment lower frame 320 and the luggage compartment upper frame 310 together define an accommodation space c having a shock absorber mounting portion 313 on one of the luggage compartment upper frame 310 and the luggage compartment lower frame 320.
  • the luggage compartment frame 300 of the automobile by providing the luggage compartment frame 300 as a frame structure, it is not only lightweight, but also easy to process, and is advantageous for improving the rigidity of the entire vehicle.
  • the top cover 600 is a glass fiber reinforced plastic member, and the top cover 600 has a front windshield mounting hole 601 , a sunroof mounting hole 602 , and a rear windshield mounting hole 603 , and the sunroof mounting hole 602 and the front
  • the windshield mounting holes 601 are separated by a front lateral partition 604, and the sunroof mounting hole 603 and the rear windshield mounting hole 603 are separated by a rear transverse partition 605, and the top cover of the cockpit frame is front beam and top.
  • a mounting bracket is disposed on the rear cross member of the cover, and the front lateral partition 604 and the rear lateral partition 605 are respectively provided with a boss 606.
  • the mounting bracket corresponds to the boss 606 and is screwed to the second screw in the boss 606. 608 fixed connection.
  • engine cover 500 includes a hood inner panel 510 and a hood outer panel 520, both of which are plastic members.
  • the front edge of the hood inner panel 510 has a first insertion portion 512 (see FIG. 12), and the hood inner panel 510 has a plurality of adjacent front, left and right edges. a first mounting recess 511 recessed inward.
  • the front edge of the hood outer panel 520 has a first card slot 522, and the hood outer panel 520 has a plurality of first mountings that are disposed inwardly adjacent to the rear edge, the left edge, and the right edge.
  • the protrusion 521 , the first mounting protrusion 521 extends into the corresponding first mounting recess 511 and is soldered therebetween, and the first plug portion 512 is inserted into the first card slot 522 .
  • the hood inner panel 510 and the hood outer panel 520 are both made of plastic, and the first plug portion 512 disposed at the rear edge of the hood inner panel 510 is inserted outside the hood.
  • the hood inner panel 510 and the other edges (front edge, left edge, and right edge) of the hood outer panel 520 pass through the first mounting protrusion 521 and the first mounting recess 511.
  • the welds are joined together, whereby the engine cover 500 is not only lightweight, low in cost, short in development cycle, but also high in structural strength.
  • the hood inner panel 510 has a plurality of outwardly projecting support bosses 513.
  • the top of the support bosses 513 has through holes 5131, each of which has a surrounding through hole 5131.
  • the second mounting recess 514 has a second mounting protrusion 523, and the second mounting protrusion 523 extends into the corresponding second mounting recess 514 with a welded connection therebetween.
  • the inside of the hood outer panel 520 and the hood inner panel 510 are also joined by welding, which further enhances the firmness of the connection of the hood outer panel 520 and the hood inner panel 510, and enhances the strength of the engine cover 500.
  • the hood outer panel 520 has a plurality of positioning blocks 525 (see FIG. 12), each of which is fixedly coupled to the bonnet inner panel 510 by a first screw 530 and positioned by a locating pin 5251.
  • the positioning pin 5251 of the hood inner panel 510 is inserted into the positioning block 525 of the engine cover outer panel 520 for positioning during installation, and then the positioning block 525 is fastened to the hood inner panel 510 with the first screw 530.
  • the tightness of the connection between the hood inner panel 510 and the hood outer panel 520 is improved.
  • the trunk lid 700 includes a trunk lid inner panel 710 and a trunk lid outer panel 720, and the trunk lid inner panel 710 and the trunk lid outer panel 720 are both plastic members.
  • the rear edge of the trunk lid outer panel 720 has a second card slot 722 having a plurality of inwardly projecting edges adjacent to the front edge, the left edge, and the right edge.
  • a mounting protrusion 721 is attached.
  • the rear edge of the trunk lid inner panel 710 has a second insertion portion 712 having a plurality of inwardly recessed portions disposed adjacent to the front edge, the left edge, and the right edge of the trunk lid.
  • a mounting recess 711 is provided. The first mounting protrusion 721 projects into the corresponding first mounting recess 711 with a welded connection therebetween, and the second plug portion 712 is inserted into the second card slot 722 (see FIG. 17).
  • the trunk lid inner panel 710 and the trunk lid outer panel 720 are both plastic, and the insertion portion 712 disposed at the rear edge of the trunk lid inner panel 710 is inserted into the luggage set.
  • the other edges (front edge, left edge and right edge) of the trunk lid inner panel 710 and the trunk lid outer panel 720 pass through the first mounting protrusion 721 and the first The mounting recesses 711 are welded together, whereby the trunk lid 700 is not only lightweight, low in cost, short in development cycle, but also high in structural strength.
  • the trunk lid inner panel 710 has a plurality of outwardly projecting second support bosses 713, and the top of the second support bosses 713 has a through hole 7131, each of which is
  • the second supporting boss 713 has a second mounting recess 714 surrounding the respective through hole 7131.
  • the trunk lid outer panel 720 has a second mounting protrusion 723, and the second mounting protrusion 23 extends into the corresponding second mounting recess 714. And the welding connection between the two.
  • the interior of the trunk lid outer panel 720 and the trunk lid inner panel 710 are also joined by welding, further enhancing the secureness of the trunk lid outer panel 720 and the trunk lid inner panel 710, enhancing the trunk lid 700 Strength of.
  • the trunk lid outer panel 720 has a plurality of second positioning blocks 725, each second positioning block 725 having a second positioning pin 7251 that is inserted over the trunk lid inner panel 710. (See Fig. 16), wherein at least a portion of the positioning block 725 is coupled to the trunk lid inner panel 710 by a third screw 730 (see Figure 17).
  • the second positioning pin 7251 of the trunk lid inner panel 710 is inserted into the second positioning block 725 of the trunk lid outer panel 720 for positioning after installation, and then the positioning block 725 and the trunk lid are replaced by the third screw 730.
  • the inner panels 710 are fastened together, which not only facilitates installation, but also improves the tightness of the trunk lid inner panel 710 and the trunk lid outer panel 720.
  • a tailgate 800 includes a tailgate outer panel 810 and a tailgate inner panel 820.
  • the tailgate outer panel 810 and the tailgate inner panel 820 are plastic members, and the tailgate inner panel 820 and the tail.
  • a cavity is defined between the outer door panels 810, and the rims of the tailgate inner panel 820 and the tailgate outer panel 810 are fixedly connected by bolts and are positioned by snapping.
  • a vehicle door 1100 includes: a door inner panel 1101, a door outer panel 1102, and a metal bracket 1103.
  • the door outer panel 1102, the door inner panel 1101 is a plastic member, and the door inner panel 1101 and The outer door panel 1102 is snap-fitted and defines a receiving cavity therebetween.
  • the metal bracket 1103 is located in the receiving cavity and is at least fixedly connected to one of the inner door panel 1101 and the outer door panel 1102. The metal bracket 1103 is used for at least installing the door. Hinge and door lock.
  • the door 1100 of the embodiment of the present invention by providing the door inner panel 1101 and the door outer panel 1102 as plastic parts to reduce the overall weight of the door, the weight of the door is reduced, and the mold development cost is saved compared with the conventional sheet metal stamping.
  • the development cycle is shortened, and it is easy to process into production, and the weight is light and the cost is low.
  • the fuel consumption is reduced or the cruising range is improved by reducing the quality; and the metal bracket 1103 is disposed in the receiving cavity defined by the inner door panel 1101 and the outer door panel 1102. Not only the arrangement of the door trim components but also the overall strength and rigidity of the door 1100 is improved.
  • the rear fender 1200 is a plastic piece and the rear fender 1200 includes a rear fender outer panel 1201, a charging port mount 1202, and a rear fender stiffener. 1203, the charging port mounting seat 1202 is fixed on the inner side of the rear fender outer plate 1201, and the rear fender reinforcing plate 1203 is adapted to be mounted on the inner side of the rear fender outer plate 1201 and the rear fender reinforcing plate 1203 and the charging port.
  • the mount 1202 is fixed.
  • the rear fender 100 is a plastic member, and the rear fender 100 can be formed by injection molding, which is easier to manufacture than the rear fender 100 of the steel member, while reducing the rear wing.
  • the weight of the sub-board 100, and the rear fender 100 of the plastic part does not rust, and has good anti-corrosion performance.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” and “second” may include one or more of the features either explicitly or implicitly.
  • the meaning of "a plurality” is two or more unless specifically and specifically defined.
  • the terms “installation”, “connected”, “connected”, “fixed” and the like shall be understood broadly, and may be either a fixed connection or a detachable connection, unless explicitly stated and defined otherwise. , or integrated; can be mechanical connection, or can be electrical connection; can be directly connected, or can be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction of two elements.
  • installation can be understood on a case-by-case basis.
  • the first feature "on” or “under” the second feature may be a direct contact of the first and second features, or the first and second features may be indirectly through an intermediate medium, unless otherwise explicitly stated and defined. contact.
  • the first feature "above”, “above” and “above” the second feature may be that the first feature is directly above or above the second feature, or merely that the first feature level is higher than the second feature.
  • the first feature “below”, “below” and “below” the second feature may be that the first feature is directly below or obliquely below the second feature, or merely that the first feature level is less than the second feature.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

一种汽车的车身（10000），包括：车身框架、前保险杠（400）、发动机盖（500）、顶盖（600）、行李箱盖（700）、尾门（800）、两个前翼子板（900）、两个车门（1100）以及两个后翼子板（1200）。所述车身框架包括发动机舱框架（100）、驾驶舱框架（200）以及行李舱框架（300）、前围板组件（203）、后围板组件（204）以及地板面板（205）。顶盖（600）适于在驾驶舱框架（200）上方与驾驶舱框架（200）固定连接，顶盖（600）的前端与前围板组件（203）固定连接，顶盖（600）的后端与后围板组件（204）固定连接，行李箱盖（700）适于在行李舱框架（300）上方与后围板组件（204）枢转连接；尾门（800）适于在行李舱框架（300）后方与行李舱框架（300）枢转连接，两个前翼子板（900）分别位于发动机舱框架（100）的左侧和右侧，两个车门（1100）分别位于驾驶舱框架（200）的左侧和右侧，车门（1100）的前端与前翼子板（900）的后端相对，两个后翼子板（1200）分别位于行李舱框架（300）的左侧和右侧，后翼子板（1200）的前端与车门（1100）的后端相对。该汽车的车身有利于部件模块化、便于车型改款、方便拆装。

Description

汽车的车身
相关申请的交叉引用
本申请要求北京新能源汽车股份有限公司于2017年3月7日提交的、实用新型名称为“汽车的车身”的、中国专利申请号“201720219746.0”的优先权。
技术领域
本发明涉及汽车技术领域，具体而言，涉及一种汽车的车身。
背景技术
相关技术中，传统车身通常为金属材料，车身重量占整车重量的比重较大。而且制造工序复杂、制造精度累积后偏差大，车身的研发周期和生产周期较长，不便于车型更新换代。而且当车身的一部分出现问题并需要更换时，常常需要替换整个车身，造成资源的巨大浪费。
发明内容
本发明旨在至少在一定程度上解决相关技术中的技术问题之一。为此，本发明提出了一种有利于部件模块化、便于车型改款、方便拆装的汽车的车身。
根据本发明实施例的汽车的车身包括：车身框架，所述车身框架包括发动机舱框架、驾驶舱框架以及行李舱框架、前围板组件、后围板组件以及地板面板，所述发动机舱框架适于在所述驾驶舱框架的前方与所述驾驶舱框架连接，所述行李舱框架适于在所述驾驶舱框架的后方与所述驾驶舱框架连接，所述前围板组件固定在所述驾驶舱框架的前部，所述后围板组件固定在所述驾驶舱框架的后部，所述地板面板固定在所述驾驶舱框架的底部；前保险杠，所述前保险杠适于在所述发动机舱框架的前方与所述发动机舱框架固定连接；发动机盖，所述发动机盖适于在所述发动机舱框架上方与所述前围板枢转连接；顶盖，所述顶盖适于在所述驾驶舱框架上方与所述驾驶舱框架固定连接，所述顶盖的前端与所述前围板组件固定连接，所述顶盖的后端与所述后围板组件固定连接；行李箱盖，所述行李箱盖适于在所述行李舱框架上方与所述后围板组件枢转连接；尾门，所述尾门适于在所述行李舱框架后方与所述行李舱框架枢转连接；两个前翼子板，两个所述前翼子板分别位于所述发动机舱框架的左侧和右侧；两个车门，两个车门分别位于所述驾驶舱框架的左侧和右侧，所述车门的前端与所述前翼子板的后端相对；以及两个后翼子板，两个所述后翼子板分别位于所述行李舱框架的左侧和右侧，所述后翼子板的前端与所述车门的后端相对。
根据本发明实施例的车身，有利于部件模块化、便于车型改款、方便拆装。
可选地，所述发动机舱框架为铝合金框架且所述发动机舱框架包括：前部框架；上部框架，所述上部框架的前端与所述前部框架的上端连接且所述上部框架位于所述前部框架的后侧，所述上部框架包括：左边梁、右边梁和后横梁，所述左边梁和所述右边梁左右间隔开布置，所述左边梁的前端与所述前部框架的左上端相连，所述右边梁的前端与所述前部框架的右上端相连，所述后横梁连接所述左边梁的后部与所述右边梁的后部；下部框架，所述下部框架的前端与所述前部框架的下端连接且所述下部框架位于所述前部框架的后侧，所述下部框架位于所述上部框架的下方。
可选地，所述发动机盖为塑料件且所述发动机盖包括：发动机盖内板，所述发动机盖内板的前边沿具有第一插接部，所述发动机盖内板具有多个邻近其后边沿、左边沿以及右边沿设置的、向内凹陷的第一安装凹部；以及发动机盖外板，所述发动机盖内板和所述发动机盖外板均为塑料件，所述发动机盖外板的前边沿具有第一插槽，所述发动机盖外板具有多个邻近其后边沿、左边沿、右边沿设置的、向内凸出的第一安装凸部，所述第一安装凸部伸入到对应的第一安装凹部内且两者之间焊接连接，所述第一插接部***到所述第一卡槽中。
可选地，所述驾驶舱框架为铝合金框架且所述驾驶舱框架包括：驾驶舱上部框架，所述驾驶舱上部框架包括左侧围上边梁、右侧围上边梁、顶盖前横梁以及顶盖后横梁，所述顶盖前横梁连接在所述左侧围上边梁与所述右侧围上边梁的前部之间，所述顶盖后横梁连接在所述左侧围上边梁与所述右侧围上边梁的后部之间，所述顶盖位于所述驾驶舱上部框架的正上方；和驾驶舱下部框架，所述驾驶舱下部框架适于在所述驾驶舱上部框架的下方与所述驾驶舱上部框架固定连接，所述前围板组件适于在所述驾驶舱下部框架的前方与所述驾驶舱下部框架固定连接，所述后围板组件适于在所述驾驶舱下部框架的后方与所述驾驶舱下部框架固定连接，所述地板面板适于在所述驾驶舱下部框架的下方与所述驾驶舱下部框架固定连接，两个所述车门分布在所述驾驶舱下部框架的左侧和右侧。
可选地，所述顶盖为玻璃纤维增强塑料件，所述顶盖具有前挡风玻璃安装孔、天窗安装孔以及后挡风玻璃安装孔，所述天窗安装孔与所述前挡风玻璃安装孔之间通过前横向隔板隔开，所述天窗安装孔与所述后挡风玻璃安装孔之间通过后横向隔板隔开，所述顶盖前横梁、所述顶盖后横梁上均设有安装支架，所述前横向隔板、所述后横向隔板上均设有凸台，所述安装支架与凸台相对应且通过螺接到所述凸台内的第一螺钉固定连接。
可选地，所述行李舱框架为铝合金框架且所述行李舱框架包括：行李舱上框架，所述行李舱上框架具有左立柱组件和右立柱组件；以及行李舱下框架，所述左立柱组件与所述行李舱下框架的左侧连接，所述右立柱组件与所述行李舱下框架的右侧连接，所述行李舱 下框架与所述行李舱上框架共同限定出容纳空间，所述行李舱上框架和所述行李舱下框架中的一个上具有减震器安装部。
可选地，所述行李箱盖为塑料件且所述行李箱盖包括：行李箱盖内板，所述行李箱盖内板的后边沿具有第二插接部，所述行李箱盖内板具有多个邻近其前边沿、左边沿以及右边沿设置的、向内凹陷的第一安装凹部；以及行李箱盖外板，所述行李箱盖内板和所述行李箱盖外板均为塑料件，所述行李箱盖外板的后边沿具有第二插槽，所述行李箱盖外板具有多个邻近其前边沿、左边沿、右边沿设置的、向内凸出的第一安装凸部，所述第一安装凸部伸入到对应的第一安装凹部内且两者之间焊接连接，所述第二插接部***到所述第二卡槽中，所述行李箱盖外板具有多个定位块，每个所述定位块具有插接在所述行李箱盖内板上的定位销，至少部分所述定位块与所述行李箱盖内板通过螺钉连接。
可选地，所述车门包括：车门内板；车门外板，所述车门外板、所述车门内板为塑料件，所述车门内板与所述车门外板卡接连接且两者之间限定出容纳腔；以及金属支架，所述金属支架位于所述容纳腔内且至少与所述车门内板和所述车门外板中的一个固定连接，所述金属支架至少用于安装车门铰链以及门锁。
可选地，所述尾门包括：尾门外板，所述尾门外板为塑料件；以及尾门内板，所述尾门内板为塑料件，所述尾门内板与所述尾门外板之间限定出空腔，所述尾门内板与所述尾门外板的边沿通过螺栓固定连接且通过卡接定位。
可选地，所述后翼子板为塑料件且所述后翼子板包括：后翼子板外板；充电口安装座，所述充电口安装座固定在所述后翼子板外板的内侧；后翼子板加强板，所述后翼子板加强板适于安装在所述后翼子板外板的内侧且所述后翼子板加强板与所述充电口安装座固定。
本发明的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本发明的实践了解到。
附图说明
图1是根据本发明实施例的车身的拆分示意图。
图2是根据本发明实施例的车身框架的示意图。
图3是根据本发明实施例的驾驶舱框架的示意图。
图4是根据本发明实施例的发动机舱框架的示意图。
图5是根据本发明实施例的行李舱框架的示意图。
图6是根据本发明实施例的顶盖与驾驶舱框架的装配示意图。
图7是根据本发明实施例的顶盖的示意图。
图8是根据本发明实施例的顶盖与驾驶舱框架配合的剖面图。
图9是根据本发明实施例的发动机盖的示意图。
图10是根据本发明实施例的发动机盖外板的示意图。
图11是根据本发明实施例的发动机盖内板的示意图。
图12是根据本发明实施例的发动机盖内板与发动机盖外板的配合的断面示意图。
图13是根据本发明实施例的行李箱盖的拆分示意图。
图14是根据本发明实施例的行李箱盖外板的示意图。
图15是根据本发明实施例的行李箱盖内板的示意图。
图16是根据本发明实施例的行李箱盖内板与外板配合的一个断面示意图。
图17是根据本发明实施例的行李箱盖内板与外板配合的又一断面示意图。
图18是根据本发明实施例的尾门的示意图。
图19是根据本发明实施例的车门的示意图。
图20是根据本发明实施例的后翼子板的示意图。
附图标记：
车身10000，
发动机舱框架100，前部框架101，上部框架102，左边梁1021，右边梁1022，后横梁1023，下部框架103，
驾驶舱框架200，驾驶舱上部框架201，左侧围上边梁2011，右侧围上边梁2012，顶盖前横梁2013，顶盖后横梁2014，驾驶舱下部框架202，前围板组件203，后围板组件204，地板面板205，
行李舱框架300，行李舱上框架301，左立柱组件301a，右立柱组件301b，减震器安装部302，行李舱下框架303，容纳空间c，
前保险杠400，
发动机盖500，发动机盖内板510，第一安装凹部511，第一插接部512，第一支撑凸台513，第一通孔5131，第二安装凹部514，发动机盖外板520，第一安装凸部521，第一卡槽522，第二安装凸部523，第一定位块525，第一定位销5251，第一螺钉530，
顶盖600，前挡风玻璃安装孔601，天窗安装孔602，后挡风玻璃安装孔603，前横向隔板604，后横向隔板605，凸台606，第一预埋螺母607，第二螺钉608，
行李箱盖700，行李箱盖内板710，第一安装凹部711，第二插接部712，第二支撑凸台713，第二通孔7131，第二安装凹部714，行李箱盖外板720，第一安装凸部721，第二卡槽722，第二安装凸部723，第二定位块725，第二定位销7251，第三螺钉730，
尾门800，尾门外板810，尾门内板820，
前翼子板900，
车门1100，车门内板1101，车门外板1102，金属支架1103，
后翼子板1200，后翼子板外板1201，充电口安装座1202，后翼子板加强板1203。
具体实施方式
下面详细描述本发明的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本发明，而不能理解为对本发明的限制。
下面参照图1至图20详细描述根据本发明实施例的汽车的车身10000。
如图1所示，根据本发明实施例的汽车的车身10000包括：车身框架、前保险杠400、发动机盖500、顶盖600、行李箱盖700、尾门800、两个前翼子板900、两个车门1100以及两个后翼子板1200。
车身框架包括发动机舱框架100、驾驶舱框架200以及行李舱框架300、前围板组件203、后围板组件204以及地板面板205，发动机舱框架100适于在驾驶舱框架200的前方与驾驶舱框架200连接，行李舱框架300适于在驾驶舱框架200的后方与驾驶舱框架200连接，前围板组件203固定在驾驶舱框架200的前部，后围板组件204固定在驾驶舱框架200的后部，地板面板205固定在驾驶舱框架200的底部。
前保险杠400适于在发动机舱框架100的前方与发动机舱框架100固定连接，发动机盖500适于在发动机舱框架100上方与前围板组件203枢转连接，顶盖600适于在驾驶舱框架200上方与驾驶舱框架200固定连接，顶盖600的前端与前围板组件203固定连接，顶盖600的后端与后围板组件204固定连接。行李箱盖700适于在行李舱框架300上方与后围板组件204枢转连接，尾门800适于在行李舱框架300后方与行李舱框架300枢转连接。
两个前翼子板900分别位于发动机舱框架100的左侧和右侧，两个车门1100分别位于驾驶舱框架200的左侧和右侧，车门1100的前端与前翼子板900的后端相对，两个后翼子板1200分别位于行李舱框架300的左侧和右侧，后翼子板1200的前端与车门1100的后端相对。
根据本发明实施例的车身10000，车身10000是由众多的单个零件构成，无体积较大零件，车型改款变动量小，费用低，因此有利于实现模块化，适应不同大小的车型；而且顶盖600、发动机盖500、车门1100、尾门800、行李箱盖700等覆盖件灵活安装在上述车身框架上，便于拆装维修，节约了生产过程中组装时间，提高了生产效率。
其中，发动机舱框架100、驾驶舱框架200、行李舱框架300均可采用铝合金型材拼装、铆接、螺接成框架。前围板组件203、后围板组件204、地板面板205均铆接在驾驶舱框架 200上。
顶盖600位于驾驶舱框架200的正上方，两个车门1100分布在驾驶舱框架200的左侧和右侧。
下面参照图2至图4描述根据本发明实施例的车身框架。
如图2所示，本发明实施例的车身框架可以包括驾驶舱框架200、发动机舱框架100、行李舱框架300、前围板组件203、后围板组件204以及地板面板205，发动机舱框架100可以在驾驶舱框架200的前方与驾驶舱框架200连接，行李舱框架300可以在驾驶舱框架200的后方与驾驶舱框架200连接。
如图3所示，驾驶舱框架200为铝合金框架且驾驶舱框架200包括：驾驶舱上部框架201和驾驶舱下部框架202。
驾驶舱上部框架201包括左侧围上边梁2011、右侧围上边梁2012、顶盖前横梁2013以及顶盖后横梁2014，顶盖前横梁2013连接在左侧围上边梁2011与右侧围上边梁2012的前部之间，顶盖后横梁2014连接在左侧围上边梁2011与右侧围上边梁2012的后部之间。
驾驶舱下部框架202适于在驾驶舱上部框架201的下方与驾驶舱上部框架201固定连接，前围板组件203适于在驾驶舱下部框架202的前方与驾驶舱下部框架203固定连接，后围板组件204适于在驾驶舱下部框架202的后方与驾驶舱下部框架202固定连接，地板面板205适于在驾驶舱下部框架202的下方与驾驶舱下部框架202固定连接。
驾驶舱框架200可以包括驾驶舱上部框架201、驾驶舱下部框架202、前围板组件203、地板面板205和后围板组件204。
如图3所示，顶盖前横梁2013可以连接在左侧围上边梁2011与右侧围上边梁2012的前部之间，顶盖后横梁2014可以连接在左侧围上边梁2011与右侧围上边梁2012的后部之间，由此左侧围上边梁2011、右侧围上边梁2012、顶盖前横梁2013和顶盖后横梁2014可以共同形成驾驶舱上部框架201，车辆的顶盖可以安装在左侧围上边梁2011、右侧围上边梁2012、顶盖前横梁2013和顶盖后横梁2014围成的驾驶舱上部框架201上。
如图3所示，驾驶舱下部框架202可以固定在驾驶舱上部框架201的下方，前围板203可以固定在驾驶舱下部框架202的前部，前围板203可以遮住驾驶舱下部框架202的前部，地板面板205可以固定在驾驶舱下部框架202的底部，地板面板可以遮住驾驶舱下部框架202的底部，后围板204可以遮住驾驶舱下部框架202的后部。
由此，驾驶舱框架200可以包括左侧围上边梁2011、右侧围上边梁2012、顶盖前横梁2013、顶盖后横梁2014、驾驶舱下部框架202、前围板203、地板面板和后围板204八个模块，人员在装配驾驶舱框架200前，可以预先将不同截面的型材通过焊接或铆接制成左侧围上边梁2011、右侧围上边梁2012、顶盖前横梁2013、顶盖后横梁2014、驾驶舱下部框 架202、前围板203、地板面板和后围板204。
人员在装配驾驶舱框架200时，可以直接将左侧围上边梁2011、右侧围上边梁2012、顶盖前横梁2013、顶盖后横梁2014、驾驶舱下部框架202、前围板203、地板面板205和后围板204焊接或铆接在一起，进而完成驾驶舱框架200的装配。相对于传统的驾驶舱框架，减少了驾驶舱框架200装配时所需的零件数量，节约了驾驶舱框架200的装配时间，驾驶舱框架200的装配更容易。
进一步地，人员在装配车身框架时，可以直接将发动机舱框架100、驾驶舱框架200和行李舱框架300焊接或铆接在一起，进而完成车身框架的装配。相对于传统的车身框架，减少了车身框架装配时所需的零件数量，节约了车身框架的装配时间，车身框架的装配更容易。
通过设置左侧围上边梁2011、右侧围上边梁2012、顶盖前横梁2013、顶盖后横梁2014、驾驶舱下部框架202、前围板203、地板面板和后围板204，使驾驶舱结构模块化，减少了驾驶舱框架200装配时所需的零件数量，节约了驾驶舱框架200的装配时间，降低驾驶舱框架200的开发成本，驾驶舱框架200的装配更容易。
同时，车身框架通过设置发动机舱框架100、驾驶舱框架200和行李舱框架300，使车身结构模块化，减少了车身框架装配时所需的零件数量，节约了车身框架的装配时间，降低车身框架的开发成本，车身框架的装配更容易。
在一些具体的实施例中，如图4所示，发动机舱框架100可以包括前部框架101、上部框架102和下部框架103，上部框架102的前端可以与前部框架101的上端连接，且上部框架102可以位于前部框架101的后侧，下部框架103的前端可以与前部框架101的下端连接，且下部框架103可以位于前部框架101的后侧。
可以理解的是，下部框架103可以位于上部框架102的下方，由此，下部框架103、前部框架101与上部框架102可以共同形成开口向后的容纳空间，车辆的发动机等零部件可以设置在容纳空间内。
由此，发动机舱框架100可以分为下部框架103、前部框架101与上部框架102三个模块，人员在装配发动机舱框架100前，可以预先将不同截面的型材通过焊接或铆接制成前部框架101、上部框架102和下部框架103。
人员在装配发动机舱框架100时，可以直接将下部框架103、前部框架101与上部框架102焊接或铆接在一起，进而完成发动机舱框架100的装配。相对于传统的发动机舱框架100，减少了发动机舱框架100装配时所需的零件数量，节约了发动机舱框架100的装配时间，发动机舱框架100的装配更容易。
在一些具体的实施例中，如图4所示，上部框架102可以包括左边梁1021、右边梁1022 和后横梁1023，左边梁1021和右边梁1022左右可以间隔开布置，左边梁1021可以沿前后方向设置且构成上部框架102的左侧边，右边梁1022可以沿前后方向设置且构成上部框架102的右侧边，左边梁1021的后端与右边梁1022的后端可以分别与车辆的驾驶舱框架连接。
在一些可选的实施例中，车身框架均可以为轻质合金框架，即发动机舱框架100、驾驶舱框架200和行李舱框架300均可以为轻质合金件，由此可以在车辆保持较强的刚度和防撞性能下减轻车身框架的重量，进而减轻了整车重量。
在一些具体的实施例中，车身框架可以为铝合金框架，即发动机舱框架100、驾驶舱框架200和行李舱框架300均可以为铝合金件，从而发动机舱框架100、驾驶舱框架200和行李舱框架300均可以经不同截面的铝合金型材挤压成型后，再通过焊接或铆接制成。由此车身框架造价便宜，成型简单，且具有良好的防腐性能。
如图5所示，根据本发明实施例的汽车的行李舱框架300包括：行李舱上框架310以及行李舱下框架320。
行李舱上框架310具有左立柱组件311a和右立柱组件311b，左立柱组件311a与行李舱下框架320的左侧连接，右立柱组件311b与行李舱下框架320的右侧连接，行李舱下框架320与行李舱上框架310共同限定出容纳空间c，行李舱上框架310和行李舱下框架320中的一个上具有减震器安装部313。
根据本发明实施例的汽车的行李舱框架300，通过将行李舱框架300设置成框架结构，不仅重量轻、便于加工，而且有利于提高整车刚度。
如图6至图8所示，顶盖600为玻璃纤维增强塑料件，顶盖600具有前挡风玻璃安装孔601、天窗安装孔602以及后挡风玻璃安装孔603，天窗安装孔602与前挡风玻璃安装孔601之间通过前横向隔板604隔开，天窗安装孔603与后挡风玻璃安装孔603之间通过后横向隔板605隔开，驾驶舱框架的顶盖前横梁、顶盖后横梁上均设有安装支架，前横向隔板604、后横向隔板605上均设有凸台606，安装支架与凸台606相对应且通过螺接到凸台606内的第二螺钉608固定连接。
如图9至图12所示，根据本发明的一些实施例，发动机盖500包括：发动机盖内板510以及发动机盖外板520，发动机盖内板510和发动机盖外板520均为塑料件。
如图10和图11所示，发动机盖内板510的前边沿具有第一插接部512(参见图12)，发动机盖内板510具有多个邻近其后边沿、左边沿以及右边沿设置的、向内凹陷的第一安装凹部511。如图12所示，发动机盖外板520的前边沿具有第一卡槽522，发动机盖外板520具有多个邻近其后边沿、左边沿、右边沿设置的、向内凸出的第一安装凸部521，第一安装凸部521伸入到对应的第一安装凹部511内且两者之间焊接连接，第一插接部512***到第一卡槽522中。
根据本发明实施例的发动机盖500，发动机盖内板510和发动机盖外板520均采用塑料，且设置在发动机盖内板510后边沿的第一插接部512插接到设置在发动机盖外板520的后边沿的第一卡槽522内，发动机盖内板510与发动机盖外板520的其它边沿(前边沿、左边沿以及右边沿)通过第一安装凸部521与第一安装凹部511焊接连接在一起，由此发动机盖500不仅重量轻、成本低、研发周期短，而且结构强度高。
在另一些实施例中，发动机盖内板510具有多个向外凸出的支撑凸台513，支撑凸台513的顶部具有通孔5131，每个支撑凸台513上具有环绕各自通孔5131的第二安装凹部514，发动机盖外板520具有第二安装凸部523，第二安装凸部523伸入到对应的第二安装凹部514上且两者之间焊接连接。由此，发动机盖外板520和发动机盖内板510的内部也通过焊接连接，进一步增强了发动机盖外板520和发动机盖内板510连接的牢固性，增强了发动机盖500的强度。
可选地，发动机盖外板520具有多个定位块525(参见图12)，每个定位块525与发动机盖内板510通过第一螺钉530固定连接且通过定位销5251定位。这样，安装时将发动机盖内板510的定位销5251插接到发动机盖外板520的定位块525上进行定位，之后用第一螺钉530将定位块525与发动机盖内板510紧固在一起，不仅方便安装，而且提高了发动机盖内板510和发动机盖外板520连接的紧密性。
如图13所示，根据本发明实施例的行李箱盖700包括：行李箱盖内板710以及行李箱盖外板720，行李箱盖内板710和行李箱盖外板720均为塑料件。
如图14所示，行李箱盖外板720的后边沿具有第二卡槽722，行李箱盖外板720具有多个邻近其前边沿、左边沿、右边沿设置的、向内凸出的第一安装凸部721。如图15所示，行李箱盖内板710的后边沿具有第二插接部712，行李箱盖内板710具有多个邻近其前边沿、左边沿以及右边沿设置的、向内凹陷的第一安装凹部711。第一安装凸部721伸入到对应的第一安装凹部711内且两者之间焊接连接，第二插接部712***到第二卡槽722(参见图17)中。
根据本发明实施例的行李箱盖700，行李箱盖内板710和行李箱盖外板720均采用塑料，且设置在行李箱盖内板710后边沿的插接部712插接到设置在行李箱盖外板720的后边沿的卡槽722内，行李箱盖内板710与行李箱盖外板720的其它边沿(前边沿、左边沿以及右边沿)通过第一安装凸部721与第一安装凹部711焊接连接在一起，由此行李箱盖700不仅重量轻、成本低、研发周期短，而且结构强度高。
在另一些实施例中，如图13所示，行李箱盖内板710具有多个向外凸出的第二支撑凸台713，第二支撑凸台713的顶部具有通孔7131，每个第二支撑凸台713上具有环绕各自通孔7131的第二安装凹部714，行李箱盖外板720具有第二安装凸部723，第二安装凸部 23伸入到对应的第二安装凹部714上且两者之间焊接连接。由此，行李箱盖外板720和行李箱盖内板710的内部也通过焊接连接，进一步增强了行李箱盖外板720和行李箱盖内板710连接的牢固性，增强了行李箱盖700的强度。
在图14所示的具体实施例中，行李箱盖外板720具有多个第二定位块725，每个第二定位块725具有插接在行李箱盖内板710上的第二定位销7251(参见图16)，其中，至少部分定位块725与行李箱盖内板710通过第三螺钉730连接(参见图17)。这样，安装时将行李箱盖内板710的第二定位销7251插接到行李箱盖外板720的第二定位块725上进行定位，之后用第三螺钉730将定位块725与行李箱盖内板710紧固在一起，不仅方便安装，而且提高了行李箱盖内板710和行李箱盖外板720连接的紧密性。
如图18所示，根据本发明实施例的尾门800包括尾门外板810以及尾门内板820，尾门外板810和尾门内板820为塑料件，尾门内板820与尾门外板810之间限定出空腔，尾门内板820与尾门外板810的边沿通过螺栓固定连接且通过卡接定位。
如图19所示，根据本发明的一些实施例的车门1100包括：车门内板1101、车门外板1102以及金属支架1103，车门外板1102、车门内板1101为塑料件，车门内板1101与车门外板1102卡接连接且两者之间限定出容纳腔，金属支架1103位于容纳腔内且至少与车门内板1101和车门外板1102中的一个固定连接，金属支架1103至少用于安装车门铰链以及门锁。
根据本发明实施例的车门1100，通过将车门内板1101、车门外板1102设置成塑料件以降低车门的整体重量，实现车门的轻量化，相对传统钣金冲压相比节约了模具开发成本、缩短了研发周期，而且便于加工成产，而且重量轻、成本低，通过减轻质量来降低油耗或提高续航里程；同时在车门内板1101与车门外板1102限定出的容纳腔内设置金属支架1103不仅便于车门内饰件的布置，而且提高了车门1100整体的强度和刚度。
如图20所示，根据本发明的一些实施例，后翼子板1200为塑料件且后翼子板1200包括：后翼子板外板1201、充电口安装座1202以及后翼子板加强板1203，充电口安装座1202固定在后翼子板外板1201的内侧，后翼子板加强板1203适于安装在后翼子板外板1201的内侧且后翼子板加强板1203与充电口安装座1202固定。
根据本发明实施例的后翼子板100，后翼子板100为塑料件，后翼子板100可以通过注塑形成，相对于钢件的后翼子板100更便于制造，同时减轻了后翼子板100的重量，且塑料件的后翼子板100不会生锈，具有良好的防腐性能。
在本发明的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所 示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本发明的描述中，“多个”的含义是两个以上，除非另有明确具体的限定。
在本发明中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
在本发明中，除非另有明确的规定和限定，第一特征在第二特征“上”或“下”可以是第一和第二特征直接接触，或第一和第二特征通过中间媒介间接接触。而且，第一特征在第二特征“之上”、“上方”和“上面”可是第一特征在第二特征正上方或斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”可以是第一特征在第二特征正下方或斜下方，或仅仅表示第一特征水平高度小于第二特征。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。
尽管上面已经示出和描述了本发明的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本发明的限制，本领域的普通技术人员在本发明的范围内可以对上述实施例进行变化、修改、替换和变型。

Claims (10)

  1. 一种汽车的车身，其特征在于，包括：
    车身框架，所述车身框架包括发动机舱框架、驾驶舱框架以及行李舱框架、前围板组件、后围板组件以及地板面板，所述发动机舱框架适于在所述驾驶舱框架的前方与所述驾驶舱框架连接，所述行李舱框架适于在所述驾驶舱框架的后方与所述驾驶舱框架连接，所述前围板组件固定在所述驾驶舱框架的前部，所述后围板组件固定在所述驾驶舱框架的后部，所述地板面板固定在所述驾驶舱框架的底部；
    前保险杠，所述前保险杠适于在所述发动机舱框架的前方与所述发动机舱框架固定连接；
    发动机盖，所述发动机盖适于在所述发动机舱框架上方与所述前围板枢转连接；
    顶盖，所述顶盖适于在所述驾驶舱框架上方与所述驾驶舱框架固定连接，所述顶盖的前端与所述前围板组件固定连接，所述顶盖的后端与所述后围板组件固定连接；
    行李箱盖，所述行李箱盖适于在所述行李舱框架上方与所述后围板组件枢转连接；
    尾门，所述尾门适于在所述行李舱框架后方与所述行李舱框架枢转连接；
    两个前翼子板，两个所述前翼子板分别位于所述发动机舱框架的左侧和右侧；
    两个车门，两个车门分别位于所述驾驶舱框架的左侧和右侧，所述车门的前端与所述前翼子板的后端相对；以及
    两个后翼子板，两个所述后翼子板分别位于所述行李舱框架的左侧和右侧，所述后翼子板的前端与所述车门的后端相对。
  2. 根据权利要求1所述的车身，其特征在于，所述发动机舱框架为铝合金框架且所述发动机舱框架包括：
    前部框架；
    上部框架，所述上部框架的前端与所述前部框架的上端连接且所述上部框架位于所述前部框架的后侧，所述上部框架包括：左边梁、右边梁和后横梁，所述左边梁和所述右边梁左右间隔开布置，所述左边梁的前端与所述前部框架的左上端相连，所述右边梁的前端与所述前部框架的右上端相连，所述后横梁连接所述左边梁的后部与所述右边梁的后部；
    下部框架，所述下部框架的前端与所述前部框架的下端连接且所述下部框架位于所述前部框架的后侧，所述下部框架位于所述上部框架的下方。
  3. 根据权利要求2所述的车身，其特征在于，所述发动机盖为塑料件且所述发动机盖包括：
    发动机盖内板，所述发动机盖内板的前边沿具有第一插接部，所述发动机盖内板具有 多个邻近其后边沿、左边沿以及右边沿设置的、向内凹陷的第一安装凹部；以及
    发动机盖外板，所述发动机盖内板和所述发动机盖外板均为塑料件，所述发动机盖外板的前边沿具有第一插槽，所述发动机盖外板具有多个邻近其后边沿、左边沿、右边沿设置的、向内凸出的第一安装凸部，所述第一安装凸部伸入到对应的第一安装凹部内且两者之间焊接连接，所述第一插接部***到所述第一插槽中。
  4. 根据权利要求1-3中任一项所述的车身，其特征在于，所述驾驶舱框架为铝合金框架且所述驾驶舱框架包括：
    驾驶舱上部框架，所述驾驶舱上部框架包括左侧围上边梁、右侧围上边梁、顶盖前横梁以及顶盖后横梁，所述顶盖前横梁连接在所述左侧围上边梁与所述右侧围上边梁的前部之间，所述顶盖后横梁连接在所述左侧围上边梁与所述右侧围上边梁的后部之间，所述顶盖位于所述驾驶舱上部框架的正上方；和
    驾驶舱下部框架，所述驾驶舱下部框架适于在所述驾驶舱上部框架的下方与所述驾驶舱上部框架固定连接，所述前围板组件适于在所述驾驶舱下部框架的前方与所述驾驶舱下部框架固定连接，所述后围板组件适于在所述驾驶舱下部框架的后方与所述驾驶舱下部框架固定连接，所述地板面板适于在所述驾驶舱下部框架的下方与所述驾驶舱下部框架固定连接，两个所述车门分布在所述驾驶舱下部框架的左侧和右侧。
  5. 根据权利要求4所述的车身，其特征在于，所述顶盖为玻璃纤维增强塑料件，所述顶盖具有前挡风玻璃安装孔、天窗安装孔以及后挡风玻璃安装孔，所述天窗安装孔与所述前挡风玻璃安装孔之间通过前横向隔板隔开，所述天窗安装孔与所述后挡风玻璃安装孔之间通过后横向隔板隔开，所述顶盖前横梁、所述顶盖后横梁上均设有安装支架，所述前横向隔板、所述后横向隔板上均设有凸台，所述安装支架与凸台相对应且通过螺接到所述凸台内的第一螺钉固定连接。
  6. 根据权利要求1-5中任一项所述的车身，其特征在于，所述行李舱框架为铝合金框架且所述行李舱框架包括：
    行李舱上框架，所述行李舱上框架具有左立柱组件和右立柱组件；以及
    行李舱下框架，所述左立柱组件与所述行李舱下框架的左侧连接，所述右立柱组件与所述行李舱下框架的右侧连接，所述行李舱下框架与所述行李舱上框架共同限定出容纳空间，所述行李舱上框架和所述行李舱下框架中的一个上具有减震器安装部。
  7. 根据权利要求1-6中任一项所述的车身，其特征在于，所述行李箱盖为塑料件且所述行李箱盖包括：
    行李箱盖内板，所述行李箱盖内板的后边沿具有第二插接部，所述行李箱盖内板具有多个邻近其前边沿、左边沿以及右边沿设置的、向内凹陷的第一安装凹部；以及
    行李箱盖外板，所述行李箱盖内板和所述行李箱盖外板均为塑料件，所述行李箱盖外板的后边沿具有第二插槽，所述行李箱盖外板具有多个邻近其前边沿、左边沿、右边沿设置的、向内凸出的第一安装凸部，所述第一安装凸部伸入到对应的第一安装凹部内且两者之间焊接连接，所述第二插接部***到所述第二插槽中，所述行李箱盖外板具有多个定位块，每个所述定位块具有插接在所述行李箱盖内板上的定位销，至少部分所述定位块与所述行李箱盖内板通过螺钉连接。
  8. 根据权利要求1-7中任一项所述的车身，其特征在于，所述车门包括：
    车门内板；
    车门外板，所述车门外板、所述车门内板为塑料件，所述车门内板与所述车门外板卡接连接且两者之间限定出容纳腔；以及
    金属支架，所述金属支架位于所述容纳腔内且至少与所述车门内板和所述车门外板中的一个固定连接，所述金属支架至少用于安装车门铰链以及门锁。
  9. 根据权利要求1-8中任一项所述的车身，其特征在于，所述尾门包括：
    尾门外板，所述尾门外板为塑料件；以及
    尾门内板，所述尾门内板为塑料件，所述尾门内板与所述尾门外板之间限定出空腔，所述尾门内板与所述尾门外板的边沿通过螺栓固定连接且通过卡接定位。
  10. 根据权利要求1-9中任一项所述的车身，其特征在于，所述后翼子板为塑料件且所述后翼子板包括：
    后翼子板外板；
    充电口安装座，所述充电口安装座固定在所述后翼子板外板的内侧；
    后翼子板加强板，所述后翼子板加强板适于安装在所述后翼子板外板的内侧且所述后翼子板加强板与所述充电口安装座固定。
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CN206579721U (zh) * 2017-03-07 2017-10-24 北京新能源汽车股份有限公司 驾驶舱框架和具有其的车辆
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