CN218197864U - Cab body-in-white vehicle door inner plate structure for commercial vehicle - Google Patents
Cab body-in-white vehicle door inner plate structure for commercial vehicle Download PDFInfo
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- CN218197864U CN218197864U CN202222696189.5U CN202222696189U CN218197864U CN 218197864 U CN218197864 U CN 218197864U CN 202222696189 U CN202222696189 U CN 202222696189U CN 218197864 U CN218197864 U CN 218197864U
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Abstract
The utility model discloses a white automobile body door inner panel structure of driver's cabin for commercial vehicle, including door inner panel frame assembly and door anticollision roof beam, door inner panel frame assembly includes door inner panel, door front longitudinal planking, door entablature, door back longitudinal and handle reinforcement, the door inner panel is the frame construction of border overlap edge, and door front longitudinal inner panel, door entablature, door back longitudinal and door inner panel laminating welding form cavity structures with the door inner panel; the outer plate of the front longitudinal beam of the automobile door is welded with the inner plate of the automobile door and the inner plate of the front longitudinal beam of the automobile door to form a cavity structure with the inner plate of the front longitudinal beam of the automobile door, the anti-collision beam of the automobile door comprises an anti-collision beam front overlap edge and an anti-collision beam rear overlap edge, and the anti-collision beam front overlap edge and the anti-collision beam rear overlap edge are connected with the inner plate frame assembly of the automobile door through welding. The utility model discloses be convenient for assembly and maintenance, door inner panel internal welding stiffening beam forms big rigidity door assembly, improves the door and uses the travelling comfort.
Description
Technical Field
The utility model relates to a white automobile body door inner panel structure of driver's cabin for commercial car belongs to the white automobile body technical field of commercial car driver's cabin.
Background
Commercial car is an important ring of china's transportation development, plays the effect of lifting the weight to economic development, and along with the improvement of science and technology and the promotion of quality of life, people are more and more high to the requirement of commercial car travelling comfort, and the driver's cabin of general commercial car adopts the whole door inner panel structure of local increase technology handle hole or breach, and door inner panel border arranges the stiffening beam or does not have the stiffening beam in the part, still has following defect:
1) After the traditional white body vehicle door inner plate assembly of the cab is combined with the vehicle door outer plate, a closed cavity structure is formed, and only a process operation hole or a notch is locally added, so that the operation space is small and inconvenient, and the convenience and the working efficiency of vehicle door assembly and after-sale maintenance are influenced; 2) The stiffening beam or no stiffening beam is only arranged in part at the periphery of the traditional cab door, the overall strength of the door assembly is weaker, and the door can shake or even deform locally and transiently when a driver opens or closes the door, so that the use comfort of the cab door assembly is influenced.
Disclosure of Invention
The utility model aims to solve the technical problem that to the defect that prior art exists, provide a white automobile body door inner panel structure of driver's cabin for commercial vehicle, for the operation space that driver's cabin door assembly and maintenance facilitate, improve the travelling comfort that the door used.
In order to solve the technical problem, the utility model provides a white automobile body door inner panel structure of driver's cabin for commercial vehicle, including door inner panel frame assembly and door anticollision roof beam, door inner panel frame assembly includes door inner panel, door front longitudinal beam planking, door entablature, door back longitudinal beam and handle reinforcement, the door inner panel is the frame construction of border overlap edge, door front longitudinal beam inner panel, door entablature, door back longitudinal beam and door inner panel laminating welding, form cavity structure with the door inner panel; the outer plate of the front longitudinal beam of the automobile door is welded with the inner plate of the automobile door and the inner plate of the front longitudinal beam of the automobile door in a laminating manner, and forms a cavity structure with the inner plate of the front longitudinal beam of the automobile door, the anti-collision beam of the automobile door comprises an anti-collision beam front overlap edge and an anti-collision beam rear overlap edge, and the anti-collision beam front overlap edge and the anti-collision beam rear overlap edge are connected with the inner plate frame assembly of the automobile door through welding.
The front longitudinal beam inner plate of the car door comprises a front overlapping edge of the front longitudinal beam inner plate and a rear overlapping edge of the front longitudinal beam inner plate, and the front overlapping edge of the front longitudinal beam inner plate and the rear overlapping edge of the front longitudinal beam inner plate are connected with the car door inner plate through welding.
The front longitudinal beam outer plate of the automobile door comprises a front longitudinal beam outer plate front lap edge, a front longitudinal beam outer plate rear upper lap edge and a front longitudinal beam outer plate rear lower lap edge, wherein the front longitudinal beam outer plate front lap edge and the front longitudinal beam outer plate rear lower lap edge are connected with an automobile door front longitudinal beam inner plate through welding, and the front longitudinal beam outer plate rear upper lap edge is connected with an automobile door inner plate through welding.
The upper cross beam of the vehicle door comprises an upper cross beam upper part overlapping edge and an upper cross beam lower part overlapping edge, and the upper cross beam upper part overlapping edge and the upper cross beam lower part overlapping edge are connected with a vehicle door inner plate through welding.
The rear longitudinal beam of the car door comprises a front overlapping edge of the rear longitudinal beam, a rear overlapping edge of the rear longitudinal beam and a door lock mounting surface, wherein the front overlapping edge of the rear longitudinal beam, the rear overlapping edge of the rear longitudinal beam and the door lock mounting surface are connected with a car door inner plate through welding.
The handle reinforcement comprises a handle reinforcement rear overlapping edge and a handle reinforcement lower overlapping edge, and the handle reinforcement rear overlapping edge and the handle reinforcement lower overlapping edge are connected with the vehicle door inner plate through welding.
The front part and the rear part of the vehicle door inner plate frame assembly are connected together by the vehicle door anti-collision beam, so that the vehicle door inner plate assembly forms an integral frame structure.
Has the beneficial effects that: the utility model discloses on guaranteeing driver's cabin door security, reliability, stability basis, the white automobile body door inner panel middle part of driver's cabin is whole to be got rid of, only remains border overlap edge structure, provides convenient operating space for driver's cabin door assembly and maintenance. Meanwhile, the stiffening beam is welded inside the inner plate of the vehicle door in the technical scheme, and the stiffening beam and the inner plate of the vehicle door form a cavity structure, so that a vehicle door assembly with high rigidity is formed, the use comfort of the vehicle door is improved, the market demand is met, and the brand competitiveness is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 isbase:Sub>A schematic cross-sectional view taken along line A-A of FIG. 1 according to the present invention;
FIG. 3 is a schematic cross-sectional view taken along line B-B of FIG. 1 in accordance with the present invention;
FIG. 4 is a schematic cross-sectional view taken along line C-C of FIG. 1 in accordance with the present invention;
FIG. 5 is a schematic cross-sectional view taken along line D-D of FIG. 1 in accordance with the present invention;
FIG. 6 is an exploded view of the present invention;
FIG. 7 is a schematic structural view of the inner frame assembly of the vehicle door of the present invention;
FIG. 8 is an exploded view of the inner frame assembly of the door of the present invention;
fig. 9 is a schematic structural view of the matching between the inner plate of the vehicle door and the rear longitudinal beam of the vehicle door of the present invention.
In the figure: 1. a vehicle door inner panel frame assembly; 101. a door inner panel; 102. a front longitudinal beam inner plate of the vehicle door; 1021. the front lapping edge of the front longitudinal beam inner plate; 1022. the lap joint edge of the rear part of the inner plate of the front longitudinal beam; 103. a front longitudinal beam outer plate of the vehicle door; 1031. the front part of the outer plate of the front longitudinal beam is lapped; 1032. the upper part of the back of the front longitudinal beam outer plate is lapped with an edge; 1033. The lower part of the back of the front longitudinal beam outer plate is lapped with an edge; 104. a door upper beam; 1041. the upper part of the upper cross beam is lapped; 1042. the lower part of the upper cross beam is lapped; 105. a door rear side member; 1051. front lap edges of the rear longitudinal beams; 1052. The rear part of the rear longitudinal beam is lapped; 1053. a door lock mounting surface; 106. a handle reinforcement; 1061. a lap joint edge at the rear part of the handle reinforcement; 1062. a lap joint edge at the lower part of the handle reinforcement; 2. a door impact beam; 201. overlapping edges of the front part of the anti-collision beam; 202. and the lap joint edge at the rear part of the anti-collision beam.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1-9, the utility model provides a cab body-in-white door inner panel structure for commercial vehicle, including door inner panel frame assembly 1 and door anticollision roof beam 2, door inner panel frame assembly 1 includes door inner panel 101, door front longitudinal beam inner panel 102, door front longitudinal beam outer panel 103, door entablature 104, door back longitudinal beam 105 and handle reinforcement 106, door inner panel 101 is the frame construction of border, and the door middle part is hollow structure, provides convenient operating space for cab door assembly and maintenance; the front door longitudinal beam inner plate 102, the upper door cross beam 104 and the rear door longitudinal beam 105 are jointed and welded with the inner door plate 101, the circumference of the inner door plate 101 is in an inward concave shape, the cavity structures shown in figures 2, 3, 4 and 5 are formed, and the rigidity of the circumference of the door is increased; the outer door front longitudinal beam plate 103 is jointed and welded with the inner door plate 101 and the inner door front longitudinal beam plate 102, and the outer door front longitudinal beam plate 103 and the inner door front longitudinal beam plate 102 form a cavity structure shown in fig. 2 and 5, so that the strength of the front part of the door is further increased; door anticollision roof beam 2 includes crashproof roof beam front portion overlap edge 201 and crashproof roof beam rear portion overlap edge 202, and crashproof roof beam front portion overlap edge 201 and crashproof roof beam rear portion overlap edge 202 pass through welded connection door inner panel frame assembly 1, make door inner panel assembly form whole frame construction, improve whole torsional rigidity, guarantee driver's cabin door assembly's use travelling comfort.
The front side member inner plate 102 of the vehicle door comprises a front side member inner plate front overlapping edge 1021 and a front side member inner plate rear overlapping edge 1022, the front side member inner plate front overlapping edge 1021 and the front side member inner plate rear overlapping edge 1022 are connected with the vehicle door inner plate 101 through welding, the front part of the vehicle door inner plate 101 is in an inwards concave shape, a cavity structure shown in figures 2 and 5 is formed, and the rigidity of the front part of the vehicle door is increased.
The front door longitudinal beam outer plate 103 comprises a front longitudinal beam outer plate front lap edge 1031, a front longitudinal beam outer plate rear upper lap edge 1032 and a front longitudinal beam outer plate rear lower lap edge 1033, the front longitudinal beam outer plate front lap edge 1031 and the front longitudinal beam outer plate rear lower lap edge 1033 are connected with the front door longitudinal beam inner plate 102 through welding, the front longitudinal beam outer plate rear upper lap edge 1032 is connected with the door inner plate 101 through welding, the front door longitudinal beam outer plate rear upper lap edge and the door front longitudinal beam inner plate 102 form a cavity structure shown in figures 2 and 5, and the rigidity of the front door part is further increased.
The upper car door beam 104 comprises an upper beam upper overlapping edge 1041 and an upper beam lower overlapping edge 1042, the upper beam upper overlapping edge 1041 and the upper beam lower overlapping edge 1042 are connected with the car door inner panel 101 through welding, the upper part of the car door inner panel 101 is concave, a cavity structure shown in fig. 3 is formed, and the rigidity of the upper part of the car door is increased.
The door rear longitudinal beam 105 comprises a rear longitudinal beam front overlapping edge 1051, a rear longitudinal beam rear overlapping edge 1052 and a door lock mounting surface 1053, the rear longitudinal beam front overlapping edge 1051, the rear longitudinal beam rear overlapping edge 1052 and the door lock mounting surface 1053 are connected with the door inner plate 101 through welding, the rear part of the door inner plate 101 is in a concave shape, a cavity structure shown in fig. 4 is formed, and the rigidity of the rear part of the door is increased.
The handle reinforcement 106 includes a handle reinforcement rear lap edge 1061 and a handle reinforcement lower lap edge 1062, and the handle reinforcement rear lap edge 1061 and the handle reinforcement lower lap edge 1062 are connected to the door inner panel 101 by welding, thereby increasing the rigidity of the door rear lower portion.
The front part and the rear part of the vehicle door inner plate frame assembly 1 are connected together by the vehicle door anti-collision beam 2, so that the vehicle door inner plate assembly forms an integral frame structure, the integral torsional rigidity is improved, and the use comfort of the vehicle door assembly in a cab is ensured.
The front part and the rear part of the vehicle door inner plate frame assembly are connected together by the vehicle door anti-collision beam, so that the vehicle door inner plate assembly forms an integral frame structure, and the integral rigidity and the service performance of the vehicle door inner plate assembly are ensured; the middle part of the inner plate of the body-in-white vehicle door of the cab is completely removed, and only a peripheral overlapping edge structure is reserved, so that a convenient operation space is provided for the assembly and maintenance of a cab door assembly; the inner part of the inner door plate is welded with the outer door front longitudinal beam plate, the inner door front longitudinal beam plate, the upper door beam and the rear door longitudinal beam, and the inner door plate and the outer door front longitudinal beam plate form a cavity structure to form a door assembly with high rigidity, so that the use comfort of the door is improved.
The above embodiments of the present invention are merely examples, not the only ones, and all changes within the scope of the present invention or the same range of the present invention are all surrounded by the present invention.
Claims (7)
1. The utility model provides a white automobile body door inner panel structure of driver's cabin for commercial vehicle which characterized in that: the door structure comprises a door inner plate frame assembly (1) and a door anti-collision beam (2), wherein the door inner plate frame assembly (1) comprises a door inner plate (101), a door front longitudinal beam inner plate (102), a door front longitudinal beam outer plate (103), a door upper cross beam (104), a door rear longitudinal beam (105) and a handle reinforcement (106), the door inner plate (101) is of a frame structure with a circumferential overlapping edge, the door front longitudinal beam inner plate (102), the door upper cross beam (104) and the door rear longitudinal beam (105) are welded with the door inner plate (101) in an attaching mode, and a cavity structure is formed by the door inner plate (101); the automobile door front longitudinal beam outer plate (103) is in fit welding with the automobile door inner plate (101) and the automobile door front longitudinal beam inner plate (102) and forms a cavity structure with the automobile door front longitudinal beam inner plate (102), the automobile door anti-collision beam (2) comprises an anti-collision beam front overlap edge (201) and an anti-collision beam rear overlap edge (202), and the anti-collision beam front overlap edge (201) and the anti-collision beam rear overlap edge (202) are connected with the automobile door inner plate frame assembly (1) through welding.
2. The cab body-in-white door inner panel structure for a commercial vehicle according to claim 1, characterized in that: the front longitudinal beam inner plate (102) of the vehicle door comprises a front overlapping edge (1021) of the front longitudinal beam inner plate and a rear overlapping edge (1022) of the front longitudinal beam inner plate, wherein the front overlapping edge (1021) of the front longitudinal beam inner plate and the rear overlapping edge (1022) of the front longitudinal beam inner plate are connected with the vehicle door inner plate (101) through welding.
3. The cab body-in-white door inner panel structure for a commercial vehicle according to claim 1, characterized in that: the front longitudinal beam outer plate (103) of the automobile door comprises a front longitudinal beam outer plate front lap edge (1031), a front longitudinal beam outer plate rear upper lap edge (1032) and a front longitudinal beam outer plate rear lower lap edge (1033), wherein the front longitudinal beam outer plate front lap edge (1031) and the front longitudinal beam outer plate rear lower lap edge (1033) are connected with the front longitudinal beam inner plate (102) of the automobile door through welding, and the front longitudinal beam outer plate rear upper lap edge (1032) is connected with the automobile door inner plate (101) through welding.
4. The cab body-in-white door inner panel structure for a commercial vehicle according to claim 1, characterized in that: the upper cross beam (104) of the vehicle door comprises an upper cross beam upper part overlapping edge (1041) and an upper cross beam lower part overlapping edge (1042), and the upper cross beam upper part overlapping edge (1041) and the upper cross beam lower part overlapping edge (1042) are connected with a vehicle door inner plate (101) through welding.
5. The cab body-in-white door inner panel structure for a commercial vehicle according to claim 1, characterized in that: the rear longitudinal beam (105) of the vehicle door comprises a front longitudinal beam overlapping edge (1051), a rear longitudinal beam overlapping edge (1052) and a door lock mounting surface (1053), wherein the front longitudinal beam overlapping edge (1051), the rear longitudinal beam overlapping edge (1052) and the door lock mounting surface (1053) are connected with a vehicle door inner plate (101) through welding.
6. The cab body-in-white door inner panel structure for a commercial vehicle according to claim 1, characterized in that: the handle reinforcement (106) comprises a handle reinforcement rear overlapping edge (1061) and a handle reinforcement lower overlapping edge (1062), and the handle reinforcement rear overlapping edge (1061) and the handle reinforcement lower overlapping edge (1062) are connected with the vehicle door inner panel (101) through welding.
7. The cab body-in-white door inner panel structure for a commercial vehicle according to any one of claims 1 to 6, characterized in that: the front part and the rear part of the vehicle door inner plate frame assembly (1) are connected together by the vehicle door anti-collision beam (2), so that the vehicle door inner plate assembly forms an integral frame structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222696189.5U CN218197864U (en) | 2022-10-13 | 2022-10-13 | Cab body-in-white vehicle door inner plate structure for commercial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222696189.5U CN218197864U (en) | 2022-10-13 | 2022-10-13 | Cab body-in-white vehicle door inner plate structure for commercial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218197864U true CN218197864U (en) | 2023-01-03 |
Family
ID=84641261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222696189.5U Active CN218197864U (en) | 2022-10-13 | 2022-10-13 | Cab body-in-white vehicle door inner plate structure for commercial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218197864U (en) |
-
2022
- 2022-10-13 CN CN202222696189.5U patent/CN218197864U/en active Active
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