| 摘要 |
An attachment device has a frame with two longitudinal sides and a series of lateral guides disposed along the frame between the two sides. The guides define openings through which a strap extends. When the strap is inserted into the device, it is placed through the openings and over guides. The guides also hold the strap in place so that the device does not slide off the strap. In the relaxed state, the attachment device maintains a serpentine configuration with peaks and valleys. When tension is applied, the device is stretched out but returns to the original serpentine configuration when the tension is removed. The shape and material help absorb the force applied to the strap and reduce its effect on the strap, to thus reduce breakage of the strap and buckles and reduce injury to the user.
|
