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US 11,591,026 B2Granted
Vehicle body joint structure
AssigneesHyundai Motor Company, Kia Corporation
InventorsWon Ki Song, YongHa Han, Youn Sic Nam, Ui-Jin Jung
Life of this patent
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Abstract
An embodiment vehicle body coupling structure of a vehicle that includes an underbody and an upper body coupled to the underbody includes a front back beam assembly provided on a front side of the underbody, a first mounting part provided on a front side member of the upper body and coupled with the front back beam assembly, and a first body coupling part provided on the front back beam assembly and engaged with the first mounting part.
Claims20
A vehicle body coupling structure of a vehicle that includes an underbody and an upper body coupled to the underbody, the vehicle body coupling structure comprising:
- a front back beam assembly provided on a front side of the underbody;
- a first mounting part provided on a front side member of the upper body and coupled with the front back beam assembly;
- and
- a first body coupling part provided on the front back beam assembly and engaged with the first mounting part;
- wherein the front back beam assembly comprises a front back beam and a front crash box having the first body coupling part, the front crash box being connected to the front back beam;
- wherein the first mounting part comprises a first mounting bracket coupled to a front part of the front side member, a first bolt guide coupled to the first mounting bracket, and a first mounting bolt coupled to the first bolt guide;
- and
- wherein the first body coupling part comprises a mounting nut engaged with the first mounting bolt inserted inside the front crash box through an upper surface.
5 more elements
A vehicle body coupling structure of a vehicle including an underbody and an upper body coupled to the underbody, the vehicle body coupling structure comprising:
- a front back beam assembly provided on a front side of the underbody;
- a first mounting part provided on a front side member of the upper body and coupled with the front back beam assembly;
- and
- a first body coupling part provided on the front back beam assembly and engaged with the first mounting part;
- a front chassis frame connected to a rear of the front back beam assembly;
- a second mounting part provided on a center part of the front side member and coupled with a front part of the front chassis frame, wherein the second mounting part comprises a second mounting bracket coupled to the center part of the front side member, a second bolt guide coupled to the second mounting bracket, and a second mounting bolt coupled to the second bolt guide;
- and
- a second body coupling part provided on the front part of the front chassis frame and engaged with the second mounting part, wherein the second body coupling part comprises a third bolt guide of a pipe shape fixed within a closed cross-section of the front chassis frame and configured to support the second mounting bolt inserted inside the front chassis frame through an upper surface and also comprises a weld nut fixed to a lower surface of the front chassis frame and engaged with the second mounting bolt penetrating the third bolt guide and the lower surface of the front chassis frame.
5 more elements
A vehicle body comprising:
- an underbody;
- an upper body coupled to the underbody and having a front side member;
- a front back beam assembly provided on a front side of the underbody;
- a first mounting part provided on the front side member and coupled with the front back beam assembly;
- a first body coupling part provided on the front back beam assembly and engaged with the first mounting part;
- a front chassis frame connected to a rear of the front back beam assembly;
- a second mounting part provided on a center part of the front side member and coupled with a front part of the front chassis frame, wherein the second mounting part comprises a second mounting bracket coupled to the center part of the front side member, a second bolt guide coupled to the second mounting bracket, and a second mounting bolt coupled to the second bolt guide;
- a second body coupling part provided on the front part of the front chassis frame and engaged with the second mounting part, wherein the second body coupling part comprises a third bolt guide of a pipe shape fixed within a closed cross-section of the front chassis frame and configured to support the second mounting bolt inserted inside the front chassis frame through an upper surface and also comprises a weld nut fixed to a lower surface of the front chassis frame and engaged with the second mounting bolt penetrating the third bolt guide and the lower surface of the front chassis frame;
- a third mounting part provided on a rear part of the front side member and coupled to a center part of the front chassis frame;
- and
- a third body coupling part provided on the center part of the front chassis frame and engaged with the third mounting part.
8 more elements
Dependencies are inferred from the claim text.