| 摘要 |
<p>According to the invention, a recreational appliance with springs (1) is provided with a lock (2-9) which can be inserted in an anchoring element with a receiving flange (4), whereby the recreational appliance itself can be locked to the fundament in such a manner that it can be removed after it has been unlocked. The lock can in a simple manner be configured so that it comprises two bolt plates (5) which can engage with bolt retainers (15) in the flange (4), which is provided with a recess (14) in which the lock (2-9) can be inserted. A recreational appliance can hereby function in the same way as an ordinary ground-anchored appliance, but according to the invention it will also be possible to remove the appliance after it has been unlocked. The mowing of grass, snow-clearing and surface repairs can thus be carried out without inconvenience and, moreover, malicious damage to the recreational appliance can be avoided. Furthermore, the possibility is provided of moving the appliances around. <MATH></p> |
