Key, X-structure and manufacturing method thereof

Details Key, X-structure and manufacturing method thereof Key, X-structure and manufacturing method thereof

2011-06-07

2011-06-07

Hong, John C (Department: 3726)

Metal working

Method of mechanical manufacture

Assembling or joining

Reexamination Certificate

active

07954222

ABSTRACT:
A X-structure of a key and a manufacturing method thereof are disclosed. The X-structure comprises a first frame and a second frame. The first frame comprises a bar. The first frame is connected and pivoted to the second frame via a fold located on the bar. The key comprises a keycap, a base and the X-structure installed between the keycap and the base. The manufacturing method of the X-structure comprises: providing the X-structure and pressing the bar to generate a fold until the first engaging portions are connected and pivoted to the second engaging portions.

REFERENCES:
patent: 6444933 (2002-09-01), Chun
patent: 7882609 (2011-02-01), Hsu et al.

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