| 摘要 |
A clip device for removably securing, as a unit, a pair of combination weatherstrip and sash balance units to window frames in which a pair of the clip devices are employed in connection with each sash balance unit, and each clip device is in the form of a strip of metal or the like having its ends hooked over to engage the side edges of the respective sash balance units, and the strip is formed to define a finger extending lengthwise of its middle portion and includes a reinforced spur element adapted to engage one sidewall of the dado groove. The clip device is also formed to define a prong at the end thereof that is disposed adjacent the blind stop, and the spur element is so shaped that when the clip device finger is pressed to force the spur element into the dado groove, the spur element cams the strip in the direction of the blind stop to embed the prong in same, and the spur element, once pressed into the dado groove, resists withdrawal to maintain the clip device firmly anchored to the jamb. |
