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Inspection hatch cover for passenger car floor

A technology for passenger car floor and access opening, which is applied to vehicle components, superstructure sub-assemblies, transportation and packaging, etc., can solve the problems of easy deformation and damage, insufficient bearing capacity of the passenger car access cover cover, and solve the problem of insufficient bearing capacity. Effect

Active Publication Date: 2022-05-13
FAW JIEFANG AUTOMOTIVE CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a passenger car floor access cover to solve the problem of insufficient bearing capacity and easy deformation and damage of the passenger car access cover cover

Method used

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  • Inspection hatch cover for passenger car floor
  • Inspection hatch cover for passenger car floor
  • Inspection hatch cover for passenger car floor

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Embodiment Construction

[0033] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0034] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components or the interaction relationship between two ...

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Abstract

The invention belongs to the technical field of passenger car inspection and discloses an inspection hatch cover for the passenger car floor, which includes a cover plate and a base, the base is a frame structure, and the inner wall of the inspection opening is arranged around the base. The bearing surface is overlapped with the floor surface at the edge of the inspection opening, the second bearing surface is in contact with the floor steel plate, and the third bearing surface is supported directly under the cover plate of the opening. In the inspection hatch cover for the passenger car floor of the present invention, a base is provided under the hatch cover, the base is supported directly below the hatch cover, and a vertical rigid support is formed for the hatch cover, thereby solving the problem of the passenger car inspection hatch cover. Insufficient bearing capacity, easy deformation and damage.

Description

technical field [0001] The invention relates to the technical field of passenger car maintenance, in particular to an inspection hatch cover for the passenger car floor. Background technique [0002] At present, most of the large-floor access covers used in domestic passenger cars are inserted into the center floor of the cover with an aluminum alloy frame, and the two are fixed with self-tapping screws without a base. Supported by a vertical rigid structure, the pressure is transmitted to the outer edge of the aluminum material to the floor of the body through the aluminum profile. Such a cover is easily deformed and damaged, and should not be enlarged. Contents of the invention [0003] The object of the present invention is to provide an inspection hatch cover for the passenger car floor to solve the problems of insufficient bearing capacity and easy deformation and damage of the passenger car inspection hatch cover. [0004] For reaching this purpose, the present inve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D25/20
CPCB62D25/2063
Inventor 何永强吕伟牛寅中刘畅蔡育红
Owner FAW JIEFANG AUTOMOTIVE CO