Body frame and automobile using same

A vehicle frame and frame technology, which is applied to vehicle components, upper structure, upper structure sub-assembly, etc., can solve the problems of cumbersome floor fixing and achieve the effect of improving the fixing efficiency

Active Publication Date: 2016-08-03
ZHENGZHOU YUTONG BUS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a vehicle body frame to solve the problem in the prior art that the floor and the vehicle frame need to be fixed by screws, resulting in cumbersome floor fixing; the purpose of the present invention is also to provide a car body frame using the

Method used

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  • Body frame and automobile using same
  • Body frame and automobile using same
  • Body frame and automobile using same

Examples

Experimental program
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Effect test

Embodiment Construction

[0025] An example of a car is Figure 2~5 As shown, the car is a caravan, including a body frame. The body frame includes a frame 3, a floor 1 and a left wall 2. The floor 1 is placed above the frame 3. The left wall 2 and the floor 1 are connected through a horizontal plug structure. Assembled together, the left side wall 2 includes the left side wall main body and the "6" shaped left side wall profile 23 arranged on the periphery of the left side wall main body, and the floor 1 includes the floor body and the "hollow L" arranged on the periphery of the floor body. "shaped floor edge protection profile 13, the frame 3 includes the frame main body and the L-shaped frame edge protection profile 32 arranged on the periphery of the frame main body, and the horizontal plug-in structure includes a "6"-shaped side on the left side wall 2 The insertion groove 236 formed by the groove part of the surrounding edge protection profile 23, the horizontal insertion structure also includes ...

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PUM

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Abstract

The invention provides a body frame and an automobile using the same. The automobile comprises the body frame, and the body frame comprises a frame, a floor and a side wall; the floor is arranged on the frame; the side wall and the floor are assembled together by a horizontal insertion structure; the body frame also comprises a frame and side wall fixing structure which can realize the fixation of the side wall and the frame after the side wall and the frame are assembled, and a stop structure which is arranged on the side wall and / or the frame and used for limiting the movement of the floor in the horizontal direction through stop fit with the floor. The body frame has the beneficial effects that after the side wall and the floor are assembled by insertion, the frame and the side wall are fixed, so that the vertical movement of the floor is limited, the horizontal movement of the floor is limited by the stop structure, and the floor is fixed; no bolts and other parts are used, so that the problem that the floor and the frame are fixed by the bolts to enable the floor fixation procedures to be troublesome is solved, and the fixation efficiency of the floor and the connection and fixation efficiencies of the whole body frame are improved.

Description

technical field [0001] The invention relates to a body frame and an automobile using the body frame. Background technique [0002] The RV body often adopts laminated board or sandwich board structure due to insulation requirements. The inner and outer skins are made of glass fiber reinforced plastics, galvanized sheets or aluminum sheets, etc., and the inner core layer is made of aluminum skeleton and polystyrene foam filled insulation layer. The frame structure of the vehicle body in the prior art is as attached figure 1 As shown, the floor 1 and the vehicle frame 3 are connected by large screws 4, and the left side wall 2 and the vehicle frame 3 are connected by small screws 5. The floor 1 includes a rectangular floor edge protection profile 11 fixed on the inner edge, and the left side wall 2 includes The frame 3 includes a Z-shaped frame edge protection profile 31 fixed on the rectangular left edge protection profile 21 at the inner edge, and a horizontal edge of the Z-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D25/20
CPCB62D25/2036
Inventor 倪元
Owner ZHENGZHOU YUTONG BUS CO LTD
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