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Sunvisor assembly, sunvisor core and sunvisor

A technology of sun visors and components, applied in the field of sun visors

Inactive Publication Date: 2014-12-17
GRUPO ANTOLIN ING SAU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method has the disadvantage that welding or gluing represents additional manufacturing steps and components, and thus implies additional costs in terms of time, labor and equipment

Method used

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  • Sunvisor assembly, sunvisor core and sunvisor
  • Sunvisor assembly, sunvisor core and sunvisor
  • Sunvisor assembly, sunvisor core and sunvisor

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0040] figure 2 Schematically shows two pairs of shells for a double shell assembly of a sun visor core, namely a first shell 1 comprising a plurality of stiffening ribs 11 and a second shell 2 comprising a plurality of stiffening ribs 12 . Each housing is made from injection molded polypropylene. Reference numerals 30A, 30B, 30C and 30D schematically denote indicated clips of the four sets of clips 30 provided in the first housing. These clips are arranged to interact with corresponding complementary pieces 40A, 40B, 40C and 40D, also arranged in four sets 40 in the second housing, so as to hold the two housings together. Furthermore, reference numerals 3A, 3B, 3C and 3D schematically show clips arranged in two groups 3 and arranged to interact with respective openings 4A, 4B, 4C and 4D, the openings 4A, 4B, 4C and 4D Provided in two square protrusions 4 extending from the inner surface of the second housing. The clip and the complementary element such as the rectangular...

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PUM

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Abstract

Clipped twin-shell sunvisor assembly comprising a first shell (1) and a second shell (2) arranged to be joined together for forming a sunvisor core, wherein said assembly comprises a plurality of clips (3A, 3B, 3C, 3D; 30A, 30B, 30C, 30D) arranged for interacting with corresponding complementary elements (4A, 4B, 4C, 4D; 40A, 40B, 40C, 40D) so as to join the shells. At least when the shells are joined together, the clips are arranged in groups (3), each group comprising at least a first clip (3A; 30A) and a second clip (3B; 30B). The first clip (3A; 30A) is arranged for blocking movement of a second complementary element (4B, 40B) interacting with said second clip (3B; 30B) in a first sliding direction (A) when the first shell and the second shell are joined together, and the second clip (3B; 30B) is arranged for blocking movement of a first complementary element (4A; 40A) interacting with said first clip (3A) in a second direction sliding (B), when the first shell (1) and the second shell (2) are joined together. This blocking reduces the risk for movements due to manufacturing tolerances.

Description

technical field [0001] The present invention relates to sun visors for motor vehicles, in particular to so-called double-shell sun visors, and more particularly to clip-on double-shell sun visors. Background technique [0002] It is known in the art to manufacture cores for use in sun visors for automobiles by joining two shells, commonly known as double shells, often made of polypropylene. The advantage of this technology is that the polypropylene double shell can be produced by a molding process, which makes it possible to obtain very precisely defined and complex parts. In particular, the inner sides of these shells can be shaped to receive, guide and hold the different parts of the sun visor, such as the arms of the sun visor, which are often used to hold the Retention spring members, vanity-packs, light sources, etc. that hold the visor in the desired position. This helps to reduce the number of parts and assembly operations required to produce the sun visor. [0003...

Claims

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Application Information

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IPC IPC(8): B60J3/02
CPCB60J3/0278B60J3/0208B60J3/0217B60J3/023B60J3/0239B60J3/0265B60J3/0282
Inventor 马科斯·普里莫·伊格纳西奥伯纳德·文森特
Owner GRUPO ANTOLIN ING SAU