WO2023124776A1 - Cabine et véhicule - Google Patents

Cabine et véhicule Download PDF

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Publication number
WO2023124776A1
WO2023124776A1 PCT/CN2022/136227 CN2022136227W WO2023124776A1 WO 2023124776 A1 WO2023124776 A1 WO 2023124776A1 CN 2022136227 W CN2022136227 W CN 2022136227W WO 2023124776 A1 WO2023124776 A1 WO 2023124776A1
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WO
WIPO (PCT)
Prior art keywords
cab
frame
vehicle
driver
vertical beam
Prior art date
Application number
PCT/CN2022/136227
Other languages
English (en)
Chinese (zh)
Inventor
王超
王洋
沈继涛
王怀章
孙婷
Original Assignee
河北开云汽车制造有限公司
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
Priority claimed from CN202123440625.4U external-priority patent/CN216943310U/zh
Priority claimed from CN202220141048.4U external-priority patent/CN216580747U/zh
Application filed by 河北开云汽车制造有限公司 filed Critical 河北开云汽车制造有限公司
Publication of WO2023124776A1 publication Critical patent/WO2023124776A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B37/00—Wheel-axle combinations, e.g. wheel sets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R9/00—Supplementary fittings on vehicle exterior for carrying loads, e.g. luggage, sports gear or the like
    • B60R9/06—Supplementary fittings on vehicle exterior for carrying loads, e.g. luggage, sports gear or the like at vehicle front or rear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D33/00—Superstructures for load-carrying vehicles
    • B62D33/04—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D33/00—Superstructures for load-carrying vehicles
    • B62D33/06—Drivers' cabs

Definitions

  • the present disclosure relates to the technical field of vehicles, in particular to a cab and a vehicle.
  • the courier usually drives the express vehicle to deliver the goods from the distribution station to the place designated by the consumer.
  • the existing logistics vehicles generally have the problem of wide width, and it is difficult to pass through if the aisle is narrow. Therefore, it is necessary to design a narrow logistics vehicle to facilitate its passage.
  • a driver's cab including: a first frame arranged at the front end of the driver's cab; a second frame arranged at the rear end of the driver's cab; an upper longitudinal beam arranged at the an upper end of a cab and fixed to the first frame and the second frame; and a side member provided at a lower end of the cab and fixed to the first frame and the second frame.
  • a vehicle which includes the cab as described above, and the vehicle further includes a body and a chassis, the chassis includes vehicle side members, and the body includes a
  • the chassis is installed under the vehicle body, and at least two groups of wheelsets, and the wheelbase between each set of wheelsets is 0.7m to 1.4m; in the width direction of the vehicle, the center point of the projection of the steering wheel on the chassis is perpendicular to the chassis
  • the distance between the central sections is 0-0.2m.
  • the distance between the center point of the projection of the steering wheel on the chassis and the central section is 0.02m-0.15m, so as to be located at the center of the central section. left or right.
  • the first frame can prevent the cab from being squeezed by the force applied from the front of the vehicle, and the first frame and the second frame can withstand side collisions to ensure the overall structural integrity of the cab .
  • the longitudinally extending upper and lower longitudinal beams fix the upper and lower ends of the first frame and the second frame respectively, which improves the anti-collision performance of the cab. Therefore, the driver's cab is not easy to be squeezed and deformed when the front and side are hit, and the structure can be kept intact, thereby effectively protecting the life safety of the driver.
  • the cargo box of the vehicle according to the embodiment of the present disclosure is larger, and more goods can be loaded.
  • the distance between the wheel bases is narrow, making the vehicle narrower, making it easier for the vehicle to drive on narrower roads.
  • the steering wheel can be set in the center as much as possible, and when the driver controls the steering wheel, the driver also sits in the center of the cockpit to avoid the driver's own weight concentrated on one side of the vehicle.
  • FIG. 1 is a schematic perspective view of a cab according to an embodiment of the present disclosure
  • FIG. 2 is a schematic perspective view of a cab according to an embodiment of the present disclosure
  • FIG. 3 is a schematic perspective view of a cab according to an embodiment of the present disclosure.
  • FIG. 4 is a schematic diagram of an airbag assembly of a driver's cab according to an embodiment of the present disclosure
  • FIG. 5 is a schematic diagram of an airbag assembly of a cab according to an embodiment of the present disclosure
  • FIG. 6 is a schematic perspective view of an airbag ejected in a cab according to an embodiment of the present disclosure
  • FIG. 7 is a schematic top view of an airbag deployed in a driver's cab according to an embodiment of the present disclosure
  • FIG. 8 is a schematic diagram of a vehicle body according to an embodiment of the present disclosure.
  • FIG. 9 is a schematic perspective view of a vehicle according to an embodiment of the present disclosure.
  • FIG. 10 is a schematic perspective view of a vehicle according to an embodiment of the present disclosure.
  • FIG. 11 is a schematic perspective view of another angle of a vehicle according to an embodiment of the present disclosure.
  • Fig. 12 is a structural schematic diagram of another viewing angle of a vehicle according to an embodiment of the present disclosure.
  • FIG. 13 is a cross-sectional view of a chassis of a vehicle according to an embodiment of the present disclosure.
  • Fig. 14 is a schematic structural diagram of a chassis according to an embodiment of the present disclosure.
  • orientation or positional relationship indicated by the terms “upper”, “lower”, “inner”, “outer”, “center”, “longitudinal”, “transverse”, etc. are based on the orientation or position shown in the drawings relation. These terms are mainly used to better describe the present disclosure and its embodiments, and are not intended to limit that the indicated device, component or component must have a specific orientation, or be constructed and operated in a specific orientation.
  • FIGS. 1 to 3 a frame structure of a cab 100 according to an embodiment of the present disclosure is described in detail with reference to FIGS. 1 to 3 .
  • Fig. 1 schematically shows a cab according to an embodiment of the present disclosure.
  • a cab 100 includes a first frame 110 , a second frame 120 , an upper side member 130 and a lower side member 140 .
  • the first frame 110 is provided at the front end of the cab 100 .
  • the second frame 120 is provided at the rear end of the cab 100 .
  • the upper side member 130 is disposed at an upper end of the cab 100 and is fixed to the first frame 110 and the second frame 120 .
  • the side sill 140 is provided at a lower end of the cab 100 and is fixed to the first frame 110 and the second frame 120 .
  • the cab 100 has a cubic frame formed by the first frame 110, the second frame 120, the upper side beam 130 and the lower side beam 140, thus having a structure similar to a telephone booth.
  • the first frame 110 corresponds to the A-pillar of the vehicle, and is mainly used to prevent the cab 100 from being squeezed by the force applied from the front of the vehicle.
  • the second frame 120 is equivalent to the B-pillar of the vehicle, and is mainly used to withstand side collisions to ensure the overall structural integrity of the cab 100 .
  • the first frame 110 may include a pair of first vertical beams 110V parallel to each other and vertically arranged
  • the second frame 120 may include a pair of second vertical beams 110V parallel to each other and vertically arranged. Both ends of the beam 120V and the lower side beam 140 may be respectively fixed to the lower ends of the first vertical beam 110V and the second vertical beam 120V.
  • the first vertical beam 110V, the second vertical beam 120V, the upper longitudinal beam 130 and the lower longitudinal beam 140 form a cube frame as described above, and the first vertical beam 110V and the second vertical beam 110V arranged parallel to each other vertically
  • the vertical beam 120V is equivalent to the four columns of the telephone booth.
  • the lower side members 140 can improve the anti-collision performance of the cab 100 , especially the frontal anti-collision performance, and help maintain the structural integrity of the cab 100 , especially the longitudinal structural integrity of the bottom of the cab 100 . This is particularly advantageous for protecting the driver's legs in the cab 100 .
  • the first frame 110 and the second frame 120 may further include a first upper beam 110U and a second upper beam 120U disposed laterally, respectively.
  • the first upper beam 110U is disposed on the top of the first frame 110 and its two lateral ends are respectively fixedly connected to the first vertical beam 110V.
  • the second upper beam 120U is disposed on the top of the second frame 120 and its two ends are respectively fixedly connected to the second vertical beam 120V.
  • Both ends of the upper longitudinal beam 130 are respectively fixed to upper ends of the first vertical beam 110V and the second vertical beam 120V, or respectively fixed to both ends of the first upper beam 110U and the second upper beam 120U.
  • the first upper beam 110U is used to laterally fix the top of the first vertical beam 110V
  • the second upper beam 120U is used to laterally fix the top of the second vertical beam 120V.
  • the first upper beam 110U of the first frame 110 , the second upper beam 120U of the second frame 120 and the upper longitudinal beam 130 connecting the first frame 110 and the second frame 120 are used to form the top of the phone booth.
  • the first upper beam 110U and the second upper beam 120U can respectively improve the anti-side impact performance of the first frame 110 and the second frame 120, and help to maintain the structural integrity of the cab 100, especially the lateral direction of the top of the cab 100. structural integrity. This is particularly advantageous for protecting the driver's head and torso in the cab 100 .
  • first upper beam 110U and the first vertical beam 110V of the first frame 110 may form an integral structure and have an inverted U-shape.
  • second upper beam 120U and the second vertical beam 120V of the second frame 120 may form an integral structure and have an inverted U-shape.
  • first upper beam 110U and the first vertical beam 110V of the first frame 110 are integrally formed, and the second upper beam 120U and the second vertical beam 120V of the second frame 120 are integrally formed. This is advantageous in reducing the number of parts of the cab frame, reducing assembly steps, and improving the structural strength of the cab frame.
  • the first frame 110 and the second frame 120 may further include a first lower beam 110D and a second lower beam 120D, respectively. Both lateral ends of the first lower beam 110D may be respectively fixedly connected to the bottom of the first vertical beam 110V. Correspondingly, the lateral ends of the second lower beam 120D can be respectively fixedly connected to the bottom of the second vertical beam 120V.
  • the first lower beam 110D is used to laterally fix the bottom of the first vertical beam 110V
  • the second lower beam 120D is used to laterally fix the bottom of the second vertical beam 120V.
  • the first lower beam 110D of the first frame 110, the second lower beam 120D of the second frame 120, and the lower longitudinal beam 140 connecting the first frame 110 and the second frame 120 are used to form the bottom of the phone booth.
  • the first lower beam 110D and the second lower beam 120D can respectively improve the side-impact performance of the first frame 110 and the second frame 120, and help to maintain the structural integrity of the cab 100, especially the lateral direction of the bottom of the cab 100. structural integrity. This is particularly advantageous for protecting the driver's legs in the cab 100 .
  • first upper beam 110U, the first vertical beam 110V, and the first lower beam 110D of the first frame 110 may form an integral structure and have a rectangular shape.
  • second upper beam 120U, the second vertical beam 120V, and the second lower beam 120D of the second frame 120 may form an integral structure and have a rectangular shape.
  • the integrally formed first frame 110 and the second frame 120 are beneficial to further reduce the number of components of the cab frame, reduce assembly steps, and improve the structural strength of the cab frame.
  • the first frame 110 and the second frame 120 may also be provided with a first pallet 110P and a second pallet extending upward from the bottom of the first frame 110 and the second frame 120, respectively. 120P.
  • both lateral ends of the first pallet 110P may be fixed to the first vertical beam 110V
  • lateral ends of the second pallet 120P may be fixed to the second vertical beam 120V.
  • the first support plate 110P and the second support plate 120P are arranged on the bottom of the first frame 110 and the second frame 120 and connected to the first vertical beam 110V and the second vertical beam 120V respectively, and the connection method can be For welding, screwing, riveting, plugging, etc.
  • the first supporting plate 110P and the second supporting plate 120P can further improve the structural strength of the first frame 110 and the second frame 120, can improve the anti-side collision performance of the first frame 110 and the second frame 120, and are beneficial to maintain the cab 100 , especially the lateral structural integrity of the bottom of the cab 100 . This is particularly advantageous for protecting the driver's legs in the cab 100 .
  • Fig. 2 schematically illustrates a cab according to an embodiment of the disclosure.
  • the cab 100 may further include a cab floor 150 .
  • the cab floor 150 may be disposed between bottoms of the first frame 110 and the second frame 120 , and may be connected with the side sill 140 , the first bracket 110P, and the second bracket 120P.
  • the cab floor 150 may form an integral structure with the lower side member 140 , the first support plate 110P and the second support plate 120P.
  • the cab bottom plate 150, the lower longitudinal beam 140, the first supporting plate 110P and the second supporting plate 120P form an integrated structure, which is equivalent to forming the bottom of the telephone booth with a pot-shaped structure, which is beneficial to improving the stability of the bottom of the cab 100. Structural strength and increased safety.
  • the cab 100 may include a pair of side rails 140 with the cab floor 150 disposed between the pair of side rails 140 .
  • the cab 100 may further include an anti-collision beam 160 .
  • the anti-collision beam 160 may have a U-shape or an arc shape, and may be fixed to the front side of the first frame 110 by means of welding, screwing, riveting, inserting and the like.
  • the anti-collision beam 160 may be made of such materials as aluminum alloy and steel pipe. When the vehicle is subjected to a large impact force, the anti-collision beam 160 can not only protect the driver in the cab 100, but also protect the components in the vehicle.
  • the first support plate 110P and the second support plate 120P can respectively define a first notch 110H and a second notch 120H for the vehicle longitudinal beam 300 (see FIG. 8 ) of the chassis 20 (see FIG. 13 ) to pass through.
  • the vehicle longitudinal beam 300 may be a central longitudinal beam
  • the first notch 110H and the second notch 120H may be respectively provided at the bottom central positions of the first support plate 110P and the second support plate 120P.
  • the shapes of the first notch 110H and the second notch 120H match the cross-sectional shape of the vehicle side member 300 .
  • the number of first cutouts 110H and second cutouts 120H corresponds to the number of side members included in the vehicle side member 300 .
  • Fig. 3 schematically illustrates a cab according to an embodiment of the disclosure.
  • the first frame 110 or the second frame 120 may further include a center beam 100M.
  • the middle beam 100M is arranged laterally, and is respectively located between the first upper beam 110U and the first lower beam 110D and/or between the second upper beam 120U and the second lower beam 120D in the vertical direction.
  • Both lateral ends of the center beam 100M may be fixed to the first vertical beam 110V and/or the second vertical beam 120V. As shown in FIG.
  • the first frame 110 and the second frame 120 may both include a middle beam 100M, the middle beam 100M of the first frame 110 is located between the first upper beam 110U and the first lower beam 110D, and the second frame 120
  • the middle beam 100M is located between the second upper beam 120U and the second lower beam 120D.
  • the center beam 100M can improve the structural strength of the first frame 110 and the second frame 120 , and can improve the side collision prevention performance of the first frame 110 and the second frame 120 .
  • the center beam 100M may be fixed to the first pallet 110P, or may be fixed to the second pallet 120P.
  • the first pallet 110P and the second pallet 120P may not need to be provided with the first notch 110H and the second notch 120H described in conjunction with FIG. 2 .
  • At least one of the first pallet 110P and the second pallet 120P may be provided with reinforcing ribs.
  • the reinforcing rib may extend from one end to the other end of the first supporting plate 110P or the second supporting plate 120P in the transverse direction.
  • the reinforcing ribs can improve the structural strength of the first support plate 110P and the second support plate 120P, thereby improving the side collision resistance performance of the first frame 110 and the second frame 120 , thereby improving the safety of the driver's cab 100 .
  • At least one of the first supporting plate 110P and the second supporting plate 120P may be provided with reinforcing ribs extending in different directions, for example, including first reinforcing ribs extending transversely as a whole and extending in a direction different from that of the first reinforcing ribs.
  • the second reinforcing rib of the rib The first rib and the second rib arranged in this way can further improve the anti-side impact performance of the first frame 110 and the second frame 120 , thereby further improving the safety of the cab 100 .
  • the cab 100 according to the embodiment of the present disclosure may also be provided with an airbag assembly.
  • the airbag assembly of the cab 100 according to an embodiment of the present disclosure is described in detail with reference to FIGS. 4 to 7 .
  • FIG. 4 schematically illustrates an airbag assembly of a cab according to an embodiment of the present disclosure.
  • the cab 100 may include a driver's airbag assembly 170D.
  • the driver's airbag assembly 170D may be disposed on a side of the first upper beam 110U of the cab 100 toward the interior of the cab 100 , and configured to protect a driver's head, neck, and chest in the cab 100 .
  • the cab 100 may include, for example, a single driver's seat arranged in the center. In this case, the cab 100 includes only one driver's airbag module 170D.
  • the driver's airbag assembly 170D is triggered to pop out the airbag quickly, thereby protecting the driver's head, neck and chest.
  • the cab 100 includes a single driver's seat arranged in the center as an example.
  • the cab 100 may also include two seats in a single row.
  • the cab 100 may include two driver's airbag assemblies 170D respectively provided for the driver's seat and the passenger's seat.
  • the cab 100 may further include a side curtain airbag assembly 170C.
  • the side curtain airbag modules 170C are respectively provided on one side of the upper side member 130 facing the interior of the cab 100 , extend from the front end to the rear end of the upper side member 130 , and are configured to protect the driver's head inside the cab 100 . .
  • the side curtain airbag assembly 170C is rapidly inflated and deployed from top to bottom when triggered.
  • the deployed side curtain airbag assembly 170C has the shape of a curtain as a whole, and can cover part or all of the windows of the driver's cab 100, effectively preventing the driver from directly colliding with the vehicle body, thereby focusing on protecting the driver's head. .
  • the cab 100 may further include a side airbag assembly 170S.
  • the side airbag modules 170S are respectively disposed at one side of the middle portion of the second vertical beam 120V toward the interior of the cab 100 , and are configured to protect the driver's torso inside the cab 100 .
  • the side airbag module 170S may be installed at a position of the second vertical beam 120V of the second frame 120 corresponding to the driver's torso.
  • the side airbag assembly 170S is triggered to eject the airbag rapidly, and the ejected airbag expands and expands between the door of the cab and the driver's seat to protect the driver's torso.
  • the side airbag module 170S may also be installed on the side of the backrest of the driver's seat.
  • the cab 100 may further include a knee airbag assembly 170K.
  • the knee airbag modules 170K are respectively provided at a side of the middle portion of the first vertical beam 110V toward the interior of the cab 100 , and are configured to protect the driver's knees in the cab 100 .
  • the knee airbag module 170K may be installed at a position of the first vertical beam 110V of the first frame 110 corresponding to the height of the driver's knee.
  • the knee airbag assembly 170K is triggered to quickly eject the airbag along the direction toward the driver's knee, and the ejected airbag is deployed between the first vertical beam 110V and the driver's knee to Protects the vehicle driver's knee (and leg) area from impact.
  • the driver's airbag assembly 170D and the side curtain airbag assembly respectively arranged on the first upper beam 110U, the upper longitudinal beam 130 , the second vertical beam 120V and the first vertical beam 110V in the cab 100 have been described above with reference to FIG. 4 .
  • 170C, side airbag module 170S and knee airbag module 170K As an alternative to this embodiment, the cab 100 may include an omnidirectional airbag assembly 170W disposed around the driver on the first vertical beam 110V and the second vertical beam 120V, which will be described below with reference to FIGS. 5 to 7 . describe.
  • FIG. 5 schematically shows an airbag assembly of a driver's cab according to an embodiment of the present disclosure
  • FIG. 6 schematically shows an airbag ejected in a driver's cab according to an embodiment of the present disclosure in a perspective view.
  • the cab 100 may include an omnidirectional airbag assembly 170W.
  • the omnidirectional airbag assembly 170W is respectively provided on the side of the first vertical beam 110V and the second vertical beam 120V facing the interior of the cab 100, extends from the upper end to the lower end of the first vertical beam 110V and the second vertical beam 120V, and is configured In the event of a collision or rollover, the airbag is deployed to wrap the driver in the space formed by the deployed airbags.
  • the cab 100 may include four omnidirectional airbag modules 170W each disposed on the first vertical beam 110V and the second vertical beam 120V.
  • FIG. 7 schematically shows a top view of an airbag ejected in a cab according to an embodiment of the present disclosure. Compared to FIG. 6 , FIG. 7 also schematically shows the driver DR.
  • the omnidirectional airbag assembly 170W when the vehicle 1 collides or overturns, the omnidirectional airbag assembly 170W is triggered to quickly eject the airbag, and the ejected airbag surrounds the driver DR in the cab 100 to wrap the driver DR in the airbag between.
  • the cab 100 of the vehicle 1 has four first vertical beams 110V and second vertical beams 120V arranged parallel to each other vertically, and the omnidirectional airbag assembly 170W can be ejected quickly from the first vertical beams 110V and the second vertical beams 120V at the same time. , so that the driver DR is wrapped in the space formed by the ejected airbags, preventing the driver DR from being impacted by hard objects around the body.
  • the airbag can pop out from the first vertical beam 110V and the second vertical beam 120V, thereby effectively protecting the driver DR from being impacted by hard objects.
  • the cab 100 may also include the side curtain airbag assembly 170C set on the upper side member 130 described in conjunction with FIG. 4 , so as to focus on protecting the driver's head. department.
  • the embodiment of the present disclosure also provides a vehicle body 10 .
  • a vehicle body 10 according to an embodiment of the present disclosure will be described in detail with reference to FIG. 8 .
  • FIG. 8 schematically illustrates a vehicle body according to an embodiment of the present disclosure.
  • a vehicle body 10 may include the cab 100 described in the above exemplary embodiments.
  • the vehicle body 10 may also include a cab support 200 .
  • a first end of the cab support 200 is fixed to the cab 100 , and a second end is fixed to the vehicle side member 300 to support the cab 100 .
  • first vertical beam 110V and the second vertical beam 120V are arranged parallel to each other and vertically, while the cab support 200 is arranged obliquely relative to the first vertical beam 110V and the second vertical beam 120V for improving The stability of the first frame 110 and the second frame 120 improves the structural stability of the cab 100 .
  • the cab support 200 may be a diagonal support rod.
  • the first end of the cab support 200 may be fixed to the first bracket 110P of the first frame 110 and/or to the second bracket 120P of the second frame 120 .
  • the first end of the cab support 200 may be fixed to the first frame 110 , or may be fixed to the center beam 100M of the second frame 120 .
  • the cab support 200 and the center beam 100M form a T-shaped structure.
  • the cab support 200 has a V or Y shape, and is respectively fixed to the first vertical beam 110V of the first frame 110 and/or the second vertical beam 120V of the second frame 120 .
  • the cab support 200 itself can be V or Y-shaped, and the cab support 200 on the open side of the V or Y is the first One end is fixed directly to the first vertical beam 110V and/or the second vertical beam 120V.
  • the first end of the cab support member 200 may be provided with a transversely penetrating limiting hole 200H.
  • the center beam 100M of the first frame 110 or the second frame 120 is set through the limiting hole 200H, and after assembly, the relative movement between the first end of the cab support 200 and the center beam 100M in the vertical direction is limited.
  • By setting the limit hole 200H it is convenient to limit the relative position between the center beam 100M and the cab support 200 during assembly, and can prevent the vertical distance between the cab support 200 and the center beam 100M after assembly. relatively mobile.
  • the cab supporter 200 may include a first supporter 210 , and a first end of the first supporter 210 may be fixed to the first frame 110 .
  • the first support member 210 is preferably not arranged in the driver's cab 100 .
  • the first supporter 210 may be disposed on the front side of the first frame 110 .
  • the first end (upper end) of the first support member 210 can be fixed to the middle beam 100M of the first frame 110, and the middle beam 100M can be fixed to the first vertical beam 110V and/or the first pallet 110P, so that the first support member 210 The first end is fixed to the first frame 110 .
  • the cab supporter 200 may further include a second supporter 220 , and a first end of the second supporter 220 may be fixed to the second frame 120 .
  • the second supporter 220 may be disposed at a rear side of the second frame 120 , that is, in a cargo box located behind the cab 100 .
  • the second support member 220 may be disposed on the front side of the second frame 120 , that is, disposed in the driver's cab 100 .
  • the second supporter 220 may be disposed under the driver's seat in the cab 100 .
  • a first end (upper end) of the second supporter 220 may be fixed to the second pallet 120P of the second frame 120 .
  • the second ends (lower ends) of the first support 210 and the second support 220 may be directly fixed to the vehicle side member 300 .
  • vehicle body 10 since the vehicle body 10 according to the embodiment of the present disclosure includes the cab 100 described in the above-mentioned exemplary embodiments, the vehicle body 10 described here also has various advantages of the cab 100 described above. I won't repeat them here.
  • a vehicle 1 according to an embodiment of the present disclosure is described below with reference to FIGS. 9 to 12 . It should be noted that since the vehicle 1 according to the embodiment of the present disclosure includes the cab 100 or the vehicle body 10 described in the exemplary embodiments above, the vehicle 1 described here also has various aspects of the cab 100 described above. The advantages are not repeated here.
  • the vehicle 1 of the embodiment of the present disclosure is shown in the form of a courier vehicle, and is a four-wheeled vehicle.
  • the vehicle 1 may include a vehicle body 10 (for example, the vehicle body 10 described in the above-mentioned exemplary embodiment) and a chassis 20, the chassis 20 is installed under the vehicle body 10, and the vehicle body 10 includes a cab 100 (for example, the vehicle body 100 described in the above-mentioned exemplary embodiment) cab 100) and the cargo box 400 positioned at one side (rear) of the cab 100, the volume ratio of the cargo box 400 and the cab 100 can be greater than or equal to 1.1, which can make the capacity of the cargo box 400 larger, thereby making the cargo box 400 loads more cargo.
  • vehicle body 10 may include a vehicle side member 300 .
  • chassis 20 may include vehicle side members 300 .
  • vehicle side rail 300 is a center mounted single rail.
  • the vehicle body 10 may include a cab roof, a front windshield, a cab partition, and doors on the left and right sides, and these components together with the components of the cab 100 described in the above embodiments form the cab 100 .
  • the vehicle 1 may further include a tailgate, a cargo box floor, a cargo box roof, a cargo box left panel, and a cargo box right panel. These components together with the cab bulkhead form the cargo box 400 .
  • a steering wheel 111 can be arranged in the cab 100, and the chassis 20 is installed under the vehicle body 10. At least two sets of wheelsets 21 are arranged on the chassis 20, and the wheelbase between each set of wheelsets 21 can be 0.7m-1.4m. Because the distance between the wheel bases is narrow, the width of the vehicle can be narrowed, which is convenient for the vehicle to travel on narrow roads or to pass through narrow intersections. In the width direction of the vehicle, the distance between the center point of the projection of the steering wheel 111 on the chassis 20 and the center section perpendicular to the chassis 20 is 0-0.2m. Since the width of the vehicle is relatively narrow, the steering wheel 111 can be set in the center as much as possible.
  • steering wheel 111 is arranged as far as possible near the center line of the vehicle longitudinal extension of chassis 20
  • the driver manipulates the steering wheel 111
  • the driver also sits at the center of the cab 100 to avoid the driver's own weight concentrated on the side of the vehicle.
  • the driver and the side door of the driver's cab 100 all have a certain distance (forming a buffer space). also good.
  • setting the steering wheel 111 as centrally as possible means that there may be a predetermined distance between the steering wheel 111 and the central section of the chassis 20 extending in the longitudinal direction of the vehicle.
  • the center point of the projection of the steering wheel 111 on the chassis 20 is located on the left or right side of the central section of the chassis 20 , and the distance from the central section is 0.02m ⁇ 0.15m.
  • the steering wheel 111 may not be completely centered, but may be slightly to the left or to the right, which meets the regulations. During specific use, the steering wheel 111 may be slightly to the left.
  • the volume ratio of the cargo box 400 to the driver's cab 100 may be greater than or equal to 1.3, so that the volume of the cargo box 400 is larger, so that the cargo box 400 can be loaded with more goods.
  • the above-mentioned volume ratio of the cargo box 400 to the driver's cab 100 is 1.6-2.5, which can increase the volume of the cargo box 400 as much as possible, so that the cargo box 400 can be loaded with more goods.
  • the volume of the above-mentioned cargo box 400 can be greater than or equal to 1.4 cubic meters, the volume of the cab 100 can be less than or equal to 1 cubic meter, and the volume of the cab 100 can be smaller, as long as the driver can operate inside the cab 100, the cargo box
  • the volume of 400 can meet the storage of goods.
  • the vehicle mentioned above is relatively narrow, so the steering wheel 111 is arranged in the middle position of the vehicle as much as possible, also in order to make the driver sit in the center position of the cab 100 as much as possible when operating the steering wheel 111, so as to avoid the driver's own weight concentrated on a certain part of the vehicle. side, enabling the driver to drive more stably.
  • the above-mentioned vehicle can be a logistics vehicle, which is convenient for couriers to use.
  • the logistics vehicle can also pass.
  • the logistics vehicle can enter the community because of its narrow setting, which is convenient for couriers to deliver goods.
  • the wheelset 21 includes a front wheel pair 211 and a rear wheel pair 212, and the wheelbase between the front wheel pairs 211 can be greater than the wheelbase between the rear wheel pairs 212, so when the vehicle is turning, it can be reduced.
  • the turning radius of a small vehicle is a small vehicle.
  • the rear wheel pair 212 is connected to the chassis 20 through a rotating member, specifically, it can be connected to the vehicle side member 300 through a rotating member, and the rotating member includes a first shaft 41 and a second shaft 42 fixedly connected with the first shaft 41 and arranged vertically , the first shaft 41 is set perpendicular to the vehicle side beam 300, for example, the first shaft 41 is set on the lower surface of the vehicle side beam 300, and rotates relative to the vehicle side beam 300 with the axis of the first shaft 41 as the rotation center;
  • the wheel pair 212 is installed on the first shaft 41 through the second shaft 42, so that when the rear wheel pair 212 rotates around the second shaft, it can also drive the first shaft 41 with the axis of the first shaft 41 as the center of rotation relative to the vehicle.
  • the rear wheel pair 212 has two dimensions, one is to rotate forward and backward along with the vehicle forward and backward (that is, the rear wheel pair 212 rotates around the second axis 42), and the other is to rotate with the first axis 41 perpendicular to the ground.
  • the axis rotates as the axis of rotation, that is, it can be rotated accordingly when the vehicle turns.
  • the wheelbase between the rear wheel pairs 212 of this structure is smaller, which is more conducive to the reduction of the turning radius of the vehicle.
  • the front wheel pair 211 turns to the side where the turn needs to be made, and at the same time it will drive the vehicle to run in the direction of turning, and the vehicle will also drive the rear wheel pair 212 to the direction of turning with the first axis 41 as the center of rotation Rotate, and simultaneously because the wheelbase between the rear wheel pair 212 is less than the wheelbase between the front wheel pair 211, the turning radius of the vehicle can be reduced when turning.
  • the wheelbase between the front wheel pairs 211 can be 0.8m ⁇ 1.2m, and the wheelbase between the rear wheel pairs 212 can be 0.5m ⁇ 1.1m.
  • the wheelbase between the front wheel pairs 211 can be 0.85-0.95m, and the wheelbase between the rear wheel pairs 212 can be 0.6-0.9m. Since the wheelbase between the front wheel pairs 211 and the wheelbase between the rear wheel pairs 212 are narrow, the width of the vehicle can also be narrowed, which can facilitate the vehicle to run on a narrow road or to pass through a narrow road. intersection.
  • the above-mentioned wheelbase between the front wheel pair 211 and the rear wheel pair 212 may be 2m-2.5m. In specific use, the wheelbase between the front wheel pair 211 and the rear wheel pair 212 may be 2.1m-2.2m. If the wheelbase is set to the above value, the length of the vehicle can be made longer, so that the length of the cargo box 400 can be made longer, the capacity of the cargo box 400 can be increased, and the cargo box 400 can be loaded with more goods. And because the width of the vehicle is relatively narrow, the vehicle can be made slim and compact.
  • the height of the vehicle body 10 can be 1.4m-2m, the width of the vehicle body 10 is 0.7m-1.2m, and the size of the vehicle body 10 is set to the above-mentioned values, which can not only ensure the volume of the cargo box 400, but also prevent vehicles from Too high and roll over.
  • the height of the vehicle body 10 can be 1.6m ⁇ 1.7m, the width of the vehicle body 10 can be 0.9m ⁇ 1.1m, and the height of the vehicle body 10 is basically the same as the average height of the courier personnel, which is convenient for the courier personnel to take the goods, and also It is convenient for courier personnel to observe the situation on the side away from the cargo box 400 when picking up the goods, and the field of vision is relatively good.
  • the length of the above-mentioned vehicle body 10 may be 2.5m-3.5m. In actual use, the length of the vehicle body 10 may be 2.8m-3m, which not only meets the requirements of use, but also makes the vehicle compact.
  • the ratio of the length of the cargo box 400 to the length of the cab 100 can be 2:1 to 4:1. In specific use, the ratio of the length of the cargo box 400 to the length of the cab 100 can be 2: 1 ⁇ 3:1.
  • the size of the driver's cab 100 can be set relatively small, so that the driver can drive in the driver's cab 100 .
  • the size of the cargo box 400 can be set relatively large, and the main purpose is to enable the cargo box 400 to load more goods.
  • the length of the cab 100 refers to the length of the cab 100 in the front-rear direction of the vehicle 1 .
  • the ratio of the height of the cargo box 400 to the width of the cargo box 400 is 1.5:1-2:1. In actual use, the ratio of the height of the cargo box 400 to the width of the cargo box 400 may be 1.3:1-1.5:1.
  • the height and width of the cargo box 400 match, the height of the cargo box 400 is set to be suitable for couriers to pick and place the goods, and the width of the cargo box 400 is set to make the body 10 narrower, which can facilitate vehicles on narrow roads Driving or passing through narrow intersections.
  • the length of the above-mentioned cab 100 can be 0.8m to 1m, and the length of the cargo box 400 can be 1.6m to 2m;
  • the setting of the numerical value can not only meet the needs of use, but also make the vehicle compact.
  • the side and/or tail of the cargo box 400 are provided with a door body 121.
  • the door body 121 can be arranged at the tail of the cargo box 400, or at the side of the cargo box 400, or at the side of the cargo box 400.
  • the afterbody and side of container 400 are all provided with door body 121 (shown in Figure 11 the situation that door body 121 is all set at the afterbody and side of container), mainly for the convenience of courier personnel to pick and place goods.
  • the setting of the door body 121 can be determined according to the usage requirements.
  • the cargo box 400 also includes a side panel, the side panel is provided with a door body 121, and the ratio between the area of the door body 121 and the area of the side panel can be 0.6-0.9. In specific use, the area of the door body 121 and The ratio of the areas of the side panels is 0.8 to 0.85. At this time, the size of the door body 121 can be set larger, which has the advantage of being convenient for picking up goods.
  • the cargo box 400 also includes a tailgate.
  • the tailgate is provided with a door body 121.
  • the ratio between the area of the door body 121 and the area of the tailgate can be 0.8-0.98.
  • the area of the door body 121 and the side panel The ratio between the areas can be 0.9-0.95.
  • the size of the door body 121 can be set larger, which has the advantage of being convenient for picking up goods.
  • the tail of the above cargo box 400 is suspended beyond the tail of the chassis 20, and the length of the protruding part is 0.1m-0.4m.
  • the suspension of the tail further increases the volume of the cargo box 400, and can load more goods.
  • a driver's seat 112 is provided in the cab 100 , and the driver's seat 112 is arranged corresponding to the steering wheel 111 , and the driver can sit on the driver's seat 112 to control the steering wheel 111 when driving the vehicle.
  • a storage box can also be placed under the driver's seat 112, and goods can also be stored through the setting of the storage box.
  • the height of the center of gravity of the vehicle when the vehicle is unloaded, can be 0.4m-0.8m; when the vehicle is fully loaded, the height of the center of gravity of the vehicle is 0.5m-0.8m; The height is 0.5m ⁇ 0.7m. When the vehicle is fully loaded, the height of the center of gravity of the vehicle is 0.6m ⁇ 0.7m. Since the center of gravity of the vehicle is set relatively low, it is not easy for the driver to roll over when driving the vehicle.
  • the cab 100 includes a door, and the ratio of the length of the cab 100 to the width of the door can be 1:0.8 to 1:1; in specific use, the ratio of the length of the cab 100 to the width of the door can be 1:0.9 ⁇ 1:1.
  • the width of the door can be wider, which is convenient for the driver to get on and off the car. At the same time, the width of the door can be slightly wider than the width of the driver's body.
  • the vehicle includes a vehicle side member 300, and the vehicle side member 300 is located in the center of the vehicle, which also tends to make the width of the vehicle narrower.
  • the vehicle can be made more compact, and the additional intermediate frame when forming the vehicle structure is omitted, which not only saves the cost, but also reduces the weight of the vehicle.
  • the volume ratio of the cargo box 400 to the cab 100 of the vehicle can be greater than or equal to 1.1, which can make the cargo box 400 have a larger capacity, so that the cargo box 400 can be loaded with more goods.
  • At least two sets of wheelsets 21 are arranged on the chassis 20, and the wheelbase between each set of wheelsets 21 is 0.7m-1.4m. Since the distance between the wheelbases is relatively narrow, the width of the vehicle can also be narrowed. , making the vehicle slender and small, which can facilitate the vehicle to drive on narrow roads.
  • the cab 100 is provided with a steering wheel 111.
  • the steering wheel 111 can be set in the center as much as possible, and then when the driver manipulates the steering wheel 111, the driver also sits in the center of the cab 100 to avoid the driver's own weight concentrated on the side of the vehicle. Simultaneously because the driver sits in the center position of the driver's cab 100, the driver and the side door of the driver's cab 100 all have a certain distance.

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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

La présente divulgation concerne une cabine et un véhicule. La cabine comprend un premier cadre disposé à l'extrémité avant de la cabine ; un second cadre disposé à l'extrémité arrière de la cabine ; une poutre longitudinale supérieure disposée au niveau de l'extrémité supérieure de la cabine et fixée au premier cadre et au second cadre ; et une poutre longitudinale inférieure disposée à l'extrémité inférieure de la cabine et fixée au premier cadre et au second cadre. Selon des modes de réalisation de la présente divulgation, le premier cadre peut empêcher la cabine d'être comprimée par une force appliquée depuis l'avant du véhicule, et le premier cadre et le second cadre peuvent résister à une collision latérale de façon à assurer l'intégrité de la structure globale de la cabine. La poutre longitudinale supérieure et la poutre longitudinale inférieure qui s'étendent longitudinalement sont fixées à l'extrémité supérieure et à l'extrémité inférieure du premier cadre et à l'extrémité inférieure du second cadre, respectivement, de telle sorte que la résistance de la cabine à des collisions frontales est améliorée. Par conséquent, lorsque la face avant et la face latérale de la cabine sont impactées, la cabine n'est pas sujette à être comprimée et déformée, l'intégrité de la structure est maintenue, et ainsi la vie et la sécurité du conducteur sont efficacement protégées.
PCT/CN2022/136227 2021-12-31 2022-12-02 Cabine et véhicule WO2023124776A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN202123440625.4U CN216943310U (zh) 2021-12-31 2021-12-31 车辆
CN202123440625.4 2021-12-31
CN202220141048.4U CN216580747U (zh) 2022-01-19 2022-01-19 驾驶室、车身和车辆
CN202220141048.4 2022-01-19

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WO2023124776A1 true WO2023124776A1 (fr) 2023-07-06

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JPH10109664A (ja) * 1996-10-08 1998-04-28 Toyota Auto Body Co Ltd チルト式キャブオーバー型車の車体前部構造
CN101538876A (zh) * 2009-04-03 2009-09-23 吉林大学 工程车辆可控吸能翻车保护装置
CN207374522U (zh) * 2017-11-07 2018-05-18 卡特彼勒公司 用于作业机械的驾驶室框架和作业机械
CN209479530U (zh) * 2019-01-11 2019-10-11 沈阳创新设计服务有限公司 一种物流冷鲜冷链车
CN114379686A (zh) * 2022-01-19 2022-04-22 河北开云汽车制造有限公司 车身及包括其的车辆
CN216580747U (zh) * 2022-01-19 2022-05-24 河北开云汽车制造有限公司 驾驶室、车身和车辆
CN216943310U (zh) * 2021-12-31 2022-07-12 河北开云汽车制造有限公司 车辆
CN217260275U (zh) * 2022-01-19 2022-08-23 河北开云汽车制造有限公司 车辆
CN218400842U (zh) * 2022-10-17 2023-01-31 北京开云汽车有限公司 物流车
CN218400753U (zh) * 2022-03-04 2023-01-31 北京开云汽车有限公司 物流车

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10109664A (ja) * 1996-10-08 1998-04-28 Toyota Auto Body Co Ltd チルト式キャブオーバー型車の車体前部構造
CN101538876A (zh) * 2009-04-03 2009-09-23 吉林大学 工程车辆可控吸能翻车保护装置
CN207374522U (zh) * 2017-11-07 2018-05-18 卡特彼勒公司 用于作业机械的驾驶室框架和作业机械
CN209479530U (zh) * 2019-01-11 2019-10-11 沈阳创新设计服务有限公司 一种物流冷鲜冷链车
CN216943310U (zh) * 2021-12-31 2022-07-12 河北开云汽车制造有限公司 车辆
CN114379686A (zh) * 2022-01-19 2022-04-22 河北开云汽车制造有限公司 车身及包括其的车辆
CN216580747U (zh) * 2022-01-19 2022-05-24 河北开云汽车制造有限公司 驾驶室、车身和车辆
CN217260275U (zh) * 2022-01-19 2022-08-23 河北开云汽车制造有限公司 车辆
CN218400753U (zh) * 2022-03-04 2023-01-31 北京开云汽车有限公司 物流车
CN218431456U (zh) * 2022-03-04 2023-02-03 北京开云汽车有限公司 物流车
CN218400842U (zh) * 2022-10-17 2023-01-31 北京开云汽车有限公司 物流车

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