Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Door and window security self-locking device capable of preventing children from opening door and window by mistake
The invention relates to the technical field of security, and discloses a door and window security self-locking device capable of preventing children from opening a door and window by mistake. The door and window security self-locking device comprises a movable window, wherein a fixed window is arranged on the side surface of the movable window; a handle is arranged on the surface of the movable window; a torsion spring is arranged on the surface of one end, close to the movable window, of the handle; a toothed disc is arranged at one end, close to the movable window, of the handle; a supporting plate I is arranged inside the movable window; a gear is arranged on the surface of the supporting plate I; a rotary rod is arranged on the side surface of the gear; and one end, away from the gear, of the rotary rod is movably connected with a slide base. According to the door and window security self-locking device capable of preventing children from opening the door and window by mistake disclosed by the invention, a lock rod is matched with a toothed rod for use, the toothed rod is matched with a ratchet wheel for use, a pull rod is matched with the rotary rod for use, the gear is matched with the toothed disc for use, and the toothed disc is matched with the handle for use, so that the door and window can be self-locked, and therefore, door and window self-locking operation is convenient, the self-locking effect is good, and door and window security locking operation is convenient.
本发明涉及安防技术领域，且公开了一种避免儿童误开的门窗安防自锁装置，包括移动窗，所述移动窗的侧面设置有固定窗，所述移动窗的表面设置有把手，所述把手靠近移动窗一端的表面设置有扭力弹簧，所述把手靠近移动窗的一端设置有齿盘，所述移动窗的内部设置有支板一，所述支板一的表面设置有齿轮，所述齿轮的侧面设置有转杆，所述转杆远离齿轮的一端活动连接有滑座，该避免儿童误开的门窗安防自锁装置，通过锁杆与齿杆的配合使用，齿杆与棘轮的配合使用，拉杆与转杆的配合使用，齿轮与齿盘的配合使用，齿盘与把手的配合使用，可对门窗进行自锁，门窗自锁操作方便，自锁效果好，门窗安防锁紧操作便捷。
Door and window security self-locking device capable of preventing children from opening door and window by mistake
The invention relates to the technical field of security, and discloses a door and window security self-locking device capable of preventing children from opening a door and window by mistake. The door and window security self-locking device comprises a movable window, wherein a fixed window is arranged on the side surface of the movable window; a handle is arranged on the surface of the movable window; a torsion spring is arranged on the surface of one end, close to the movable window, of the handle; a toothed disc is arranged at one end, close to the movable window, of the handle; a supporting plate I is arranged inside the movable window; a gear is arranged on the surface of the supporting plate I; a rotary rod is arranged on the side surface of the gear; and one end, away from the gear, of the rotary rod is movably connected with a slide base. According to the door and window security self-locking device capable of preventing children from opening the door and window by mistake disclosed by the invention, a lock rod is matched with a toothed rod for use, the toothed rod is matched with a ratchet wheel for use, a pull rod is matched with the rotary rod for use, the gear is matched with the toothed disc for use, and the toothed disc is matched with the handle for use, so that the door and window can be self-locked, and therefore, door and window self-locking operation is convenient, the self-locking effect is good, and door and window security locking operation is convenient.
本发明涉及安防技术领域，且公开了一种避免儿童误开的门窗安防自锁装置，包括移动窗，所述移动窗的侧面设置有固定窗，所述移动窗的表面设置有把手，所述把手靠近移动窗一端的表面设置有扭力弹簧，所述把手靠近移动窗的一端设置有齿盘，所述移动窗的内部设置有支板一，所述支板一的表面设置有齿轮，所述齿轮的侧面设置有转杆，所述转杆远离齿轮的一端活动连接有滑座，该避免儿童误开的门窗安防自锁装置，通过锁杆与齿杆的配合使用，齿杆与棘轮的配合使用，拉杆与转杆的配合使用，齿轮与齿盘的配合使用，齿盘与把手的配合使用，可对门窗进行自锁，门窗自锁操作方便，自锁效果好，门窗安防锁紧操作便捷。
Door and window security self-locking device capable of preventing children from opening door and window by mistake
一种避免儿童误开的门窗安防自锁装置
YANG HAIXIAN (Autor:in)
08.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
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BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
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