| 摘要 |
One of two frame elements to be removably connected is telescoped over and removably latchably secured to the intervening connector structure. The removable latching means takes the form of a cantilever mounted spring component located internally of the connector structure hollow body component, the spring resilient forward portion including a locking projection upwardly urged through an apertured wall of the body component and into a registering-aperture of the telescoped frame element. The cantilever spring is of novel structural and internally mounted relationship with the hollow body component to prevent longitudinal slidable movement of the spring and to ensure that it will reliably, though yieldably, upwardly urge the locking projection through the apertured wall and into the registering-aperture of the frame element to be removably latchably secured.
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