KEY-RING OR KEY BOX WITH FRONTAL WAY OUT FOR THE KEYS

摘要

Key-ring or key box with frontal way out for the keys, characterized by a casing wherein the keys are arranged side by side: at the head of each key a spring is provided in a notched channel wherein is housed a dog maintaining the spring in a compression state; by actuating the release button corresponding to the desired key the dog is released from the notch and the key is projected forwardly, whereby the slot cover will retain the head of the key at the end of the travel but will release the bit; thereafter the bit thus released may be introduced into the key hole to open the door. On the large outer face of the key box there is provided a pocket wherein may be housed the key bit of the car or other key bits which do not take place inside the key holder; they are attached thereto by a small chain fixed to the key holder or key-ring according to an existing system (Fig. 7); two or more key boxes may be interconnected with a bellows configuration in order to take a less cumbersome volume (Figs. 8-9 et 10).