A detachable middle channel structure and automobile
A channel structure and connection structure technology, applied in the direction of upper structure, upper structure sub-assembly, vehicle parts, etc., can solve the problem of not being able to meet the convenience of disassembly and assembly and the sealing of the whole vehicle at the same time, and the inconvenience of gearbox and transfer case inspection and maintenance and other problems, to achieve the effect of simple structure, good sealing, convenient inspection and maintenance
Active Publication Date: 2019-03-12
BAIC GRP ORV CO LTD
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Problems solved by technology
However, the existing middle channel structure cannot meet the requirements of the convenience of disassembly and assembly and the sealing of the whole vehicle at the same time, and it is not convenient for the inspection and maintenance of the gearbox and transfer case in the later stage
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[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the following will clearly and completely describe the technical solutions of the embodiments of the present invention in conjunction with the drawings of the embodiments of the present invention. Apparently, the described embodiments are some, not all, embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the described embodiments of the present invention belong to the protection scope of the present invention.
[0023] Unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by those skilled in the art to which the present invention belongs. "First", "second" and similar words used in the patent application specification and claims of the present invention do not indicate any order, quantity or importance, but are only used to distinguis...
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The invention provides a detachable middle channel structure and an automobile. The detachable middle channel structure comprises an upper cover plate, a rear vertical plate and two parallel side vertical plates. The bottom lateral sides of the rear vertical plate and the two side vertical plates are fixedly connected with a front floor. The rear ends of the two side vertical plates are correspondingly and fixedly connected with the two lateral sides of the rear vertical plate. The upper cover plate is arranged on the upper sides of the rear vertical plate and the two side vertical plates through bolt connecting structures. The detachable middle channel structure has the advantages of being simple in structure, stable, reliable, convenient to detach and assemble and good in sealing performance; the requirement for engine after-running oil injection of a gearbox external oil cooler can be met, convenience can be provided for check and maintenance of a gearbox and a transfer case, and sealing and protecting of an underbody of the automobile are easy.
Description
technical field [0001] The invention relates to the technical field of automobiles, in particular to a detachable middle channel structure and an automobile provided with the middle channel structure. Background technique [0002] In many models that have been officially mass-produced at present, in order to avoid power components such as the engine, gearbox and transfer case, a central channel structure is arranged in the front area of the front floor. The middle channel structure is an important part of the overall strength and rigidity of the car body. At the same time, due to the particularity of its layout position, higher requirements are put forward for the structure and function of the middle channel. However, the existing middle channel structure cannot meet the requirements of convenience of disassembly and assembly and sealing of the whole vehicle at the same time, and it is not convenient for the inspection and maintenance of the gearbox and transfer case in th...
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IPC IPC(8): B62D25/20
CPCB62D25/20
Inventor 陈允成于海波周思为邴建
Owner BAIC GRP ORV CO LTD