End module for vehicle and lower body including same for vehicle

A lower body of a vehicle comprising:

• a front lower body and a rear lower body each comprising a first plurality of pipes;
• and
• a pair of lower body main members, each having a pipe shape, configured to connect both sides of upper ends of the front lower body and the rear lower body spaced apart from each other, extend forward and rearward to form side members of upper portions of the front lower body the rear lower body, and form an overall length of the vehicle;
• end modules coupled to end portions of each of the front lower body and the rear lower body, each of the end modules comprising:
• a pair of longitudinal members spaced apart in a width direction, each having the pipe shape extending in a front-rear direction of the vehicle, and each being located at the end portions of each of the front lower body and the rear lower body;
• support modules located in each of the front lower body and the rear lower body, each of the support modules comprising a second plurality of pipes comprising a pair of transverse members extending in the width direction and spaced apart in a vertical direction and a first connection member extending in the vertical direction to connect the pair of transverse members, wherein the first connection member is connected to one of the pair of longitudinal members;
• and
• a back beam comprising a pipe extending in a transverse direction and connected to the end portions of the pair of longitudinal members;
• wherein one of the pair of longitudinal members is connected to an inner side of the first connection member.

A vehicle comprising:

• an upper body comprising a first plurality of pipes;
• and
• a lower body comprising a second plurality of pipes, wherein an upper portion of the lower body is coupled to the upper body, and wherein the lower body comprises a front lower body and a rear lower body;
• a pair of lower body main members, each having a pipe shape, configured to connect both sides of upper ends of the front lower body and the rear lower body spaced apart from each other, extend forward and rearward to form side members of upper portions of the front lower body and the rear lower body, and form an overall length of the vehicle;
• and
• a first end module coupled to a front end portion of the front lower body and a second end module coupled to a rear end portion of the rear lower body, each of the first and second end modules comprising:
• a pair of longitudinal members spaced apart in a width direction, each having the pipe shape extending in a front-rear direction of the vehicle;
• support modules located in each of the front lower body and the rear lower body, each of the support modules comprising a plurality of pipes comprising a pair of transverse members extending in the width direction and spaced apart in a vertical direction and a first connection member extending in the vertical direction to connect the pair of transverse members, and the support module being spaced apart from end portions of the pair of longitudinal members in the front-rear direction of the vehicle and connected to the first connection member and one of the pair of longitudinal members;
• and
• a back beam comprising a pipe extending in a transverse direction and connected to the end portions of the pair of longitudinal members, wherein the vehicle further comprises an end patch coupled to an end portion of one of the pair of longitudinal members, one of the pair of transverse members, the back beam, or the first connection member, each comprising a pipe, wherein the end patch covers a cross section of the one of the pair of longitudinal members, the one of the pair of transverse members, the back beam, or the first connection member and connects the end portion of the one of the pair of longitudinal members, the one of the pair of transverse members, the back beam, or the first connection member to another pipe using a bolt.