Key disk convenient for opening door

The utility model discloses a key disk convenient to open a door, which comprises a disk body, a handle hole is arranged on the disk body, a first transparent clamping groove is arranged in the middle of the disk body, a plurality of rope winders with an automatic rope winding function are arranged at the bottom of the disk body, a retractable rope is wound in the rope winders, and a key chain is arranged at the free end of the retractable rope. The key disc has the advantages that the automatic rope winding device and the key chain capable of rotating by 360 degrees are additionally arranged on the key disc, so that a user can adjust the length of a rope connected with a key according to actual requirements, and door opening is facilitated. 本实用新型公开了一种方便开门的钥匙盘，包括盘体，盘体上设有提手孔，所述盘体中部设有第一透明卡槽，所述盘体底部设置有若干个具有自动收绳功能的卷绳器，所述卷绳器内绕设可收缩绳索，所述可收缩绳索的自由端设有钥匙扣。本实用新型的有益效果在于：本实用新型通过在钥匙盘上增加自动收绳装置和可360°旋转的钥匙扣，让使用者可根据实际需求调节连接钥匙的绳索的长度，方便开门。