Improved fastener seat structure

A buckle seat and mounting hole technology, which is applied in the direction of mechanical equipment, fixing devices, etc., can solve problems such as trouble, shape is difficult to fix, and realization is difficult, so as to achieve the effect of matching flexibility and ensuring a beautiful gap

Inactive Publication Date: 2013-01-16
芜湖河西汽车内饰件有限公司
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

Then after they are matched, there will be a fit between the gaps. Generally, the most perfect theoretical value of the gap is 0, in order to achieve the ideal appearance of the gap. However, because the door guard is a plastic part, it is easy to produce slight deformation. shrinkage, so it is difficult and troublesome to accurately control the gap between 0 and 0.5
Generally, it is necessary to achieve a gap of 0, which can only be achieved by modifying other structures, such as extending the flange and lowering the buckle seat surface, but it is difficult to achieve a gap of 0 in mass production, because the material of the door guard determines its The shape is difficult to fix, and will cause slight deformation and shrinkage

Method used

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Embodiment Construction

[0011] A specific embodiment of the present invention will be further described below in conjunction with the accompanying drawings.

[0012] Improved buckle seat structure, which includes buckle 1, sheet metal 2 and door guard 3, the diameter of the installation hole 4 of the buckle seat is Φ9, and the fillet on the installation hole is R1, after this design is assembled , theoretically the gap between the buckle seat surface and the sheet metal surface is still 2.5, but after actual assembly, if there is still a gap between the sheet metal and the end face of the door guard, apply a force from the front of the door guard to push the buckle claws 5 Deformation, the door guard plate moves towards the sheet metal direction, "sucks" into the door guard plate, thereby pulling the door guard plate to the sheet metal at a distance of 0 to 1, compared with the traditional method, the contact area between the buckle and the door guard plate is 1.5 When it becomes 0.9, the contact are...

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Abstract

The invention discloses an improved fastener seat structure which comprises a fastener (1), a metal plate (2) and a vehicular door protection plate (3). The improved fastener seat structure is characterized in that the diameter of a mounting hole (4) of the fastener seat is phi 9, and a rounded angle of the mounting hole is R1. Using the technical scheme can automatically adjust gaps through force, enable flexibility and automation in matching of the vehicular door protection plate and the metal plate to be improved, and guarantee control 'micro-adjustment' after gaps are generated by shrinkage of products in mass production. Accordingly, gap attractiveness of vehicular door integral effects is guaranteed to meet aesthetics of mass consumers.

Description

technical field [0001] The invention relates to the field of spare parts of automobiles, in particular to buckle seats of automobiles. Background technique [0002] The cooperation between the door guard and the sheet metal is generally fixed on the door guard by plastic buckles. Then after they are matched, there will be a fit between the gaps. Generally, the most perfect theoretical value of the gap is 0, in order to achieve the ideal appearance of the gap. However, because the door guard is a plastic part, it is easy to produce slight deformation. Therefore, it is difficult and troublesome to accurately control the gap between 0 and 0.5. Generally, it is necessary to achieve a gap of 0, which can only be achieved by modifying other structures, such as extending the flange and lowering the buckle seat surface, but it is difficult to achieve a gap of 0 in mass production, because the material of the door guard determines its The shape is difficult to fix, and slight defor...

Claims

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Application Information

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IPC IPC(8): F16B1/00
Inventor 李宏胜刘远锋
Owner 芜湖河西汽车内饰件有限公司
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