| 摘要 |
<p>The invention relates to a casing, particularly a junction box casing for telecommunications engineering, consisting of a box-shaped base, a cover to close this, and a packing ring. According to the invention, upper and lower guide elements are provided, each of which consists of a pin on an inner side of a side wall of the cover and of a pin guide on the outer wall of the base. The pin guides are inclined at an acute angle to the base surface of the base and are directed toward the rear wall of the base.</p> |
