Key disk with rotary key rings

Abstract

The invention discloses a key disk with rotary key rings. The key disk with rotary key rings comprises a key disk gripping handle, the bottom end of the key disk gripping handle is circular arc-shaped, rotary sleeves are uniformly fixed at the bottom end of the key disk gripping handle, a through reverse convex column-shaped cavity is formed in each rotary sleeve, a connecting bar provided with a boss is clamped with the reverse convex column-shaped cavity in a clearance fit mode through the corresponding boss, the other end of the corresponding connecting bar is connected and fixed with a rotary sub-component, and the key ring sleeves the rotary sub-component. According to the key disk with rotary key rings, the rotary sleeves are movably connected with the rotary sub-components through connecting bars, the rotary sub-components are capable of rotating freely around the rotary sleeves, when opening a door, a key needs to rotate to open the door, the rotary sub-component rotates along with the key, the rotary sleeve and the key disk do not need to rotate, and accordingly the key disk with rotary key rings is very convenient for a door opener. The key disk with rotary key rings is simple in structure, is convenient to manufacture and has strong practicability.

Description

technical field [0001] The invention relates to a key disc with a rotatable key ring, which belongs to the technical field of key devices. Background technique [0002] The key disk is mainly used in some departments that need to manage many keys. Its invention also facilitates the management of keys by many people and avoids the loss of keys. When we use the key on the key disk to open the door, many people just twist the key disk to select the key they need to open the door directly for convenience. Because the key needs to be rotated to open the door, but the key of the ordinary key disk cannot be rotated independently, so we usually have to rotate the entire key disk when we rotate the key. Because a lot of keys are strung together on the key disk, and the size of the keys is relatively small, the rotation of the key disk brings great inconvenience to the door opener. [0003] With the improvement of people's living standards, the requirements for the convenience and a...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a key disk with a rotatable key ring in view of the defects of the prior art, which can overcome the key disk handle of the prior art when the door is opened, and the handle of the key disk will rotate with the key. The problem of inconveniencing the door opener to overcome the deficiencies of the existing technology

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