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In daily life, the glass doors of companies and shopping malls usually need to be equipped with burglar-proof chains. Such a tedious way is not user-friendly, and misuses will destroy the appearance of glass doors and handles.
The easy-to-use handle realizes the connection of structure through rotating the door handle, which can complete the action of locking without the lockset, thus realizing the simple and easy-to-use usage mode.
Zengcheng college of south China no
Zengcheng College of South China Normal University