A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a simple type safety screen window lock which comprises a lock box, a lock cover and a locking assembly. The simple type safety screen window lock is characterized by further comprising an unlocking control assembly, wherein a mounting accommodating cavity is arranged in the lock box; the locking assembly and the unlocking control assembly are arranged in the mounting accommodating cavity; a convex rib which can longitudinally slide is arranged on the side wall of the locking assembly, and an L-shaped blocking locking slot which is adaptive to the convex rib, can transversely slide and locks the convex rib is formed in the side wall of the unlocking control assembly; the unlocking control assembly comprises a sleeve, a rotary part and a second elastic part; a plurality of sections of first steps which are in vertical arc-shaped staggered connection are arranged on the outer wall of the rotary part, and second steps which are adaptive to the first steps are arranged on the inner wall of the sleeve; the rotary part is sleeved by the sleeve, and can be driven by external force to rotate, downwards move and press the second elastic part to lock the sleeve alongthe second steps or the second elastic part returns and unlocks the sleeve under reverse driving force. After an unlocking function of the simple type safety screen window lock is locked, the simple type safety window lock can be unlocked by virtue of tools, so that children can use the lock without potential safety hazards; and moreover, the simple type safety screen window lock is simple in structure, is flexible and convenient to mount, and is suitable for screen windows of different types.
本发明公开了一种简易式安全纱窗锁，包括锁盒、锁盖和锁定组件，其特征在于：还包括开锁控制组件，锁盒内设有一安装容腔，锁定组件和开锁控制组件装设于安装容腔中；锁定组件的侧壁设有可纵向滑移的凸肋，开锁控制组件的侧壁设有与凸肋相适应可横向滑移并锁合凸肋的L型卡锁槽；开锁控制组件包括套筒、旋转件和第二弹性件，旋转件外壁设有多段高低弧形错位相连的第一台阶，套筒内壁设有与第一台阶适应的第二台阶；旋转件套设于套筒内并可在外力驱动下沿第二台阶旋转下移压迫第二弹性件锁定套筒或在反向驱动力下第二弹性件复位解锁套筒，其开锁功能锁定后需借助工具才能解锁，儿童使用无安全隐患，且结构简易，安装灵活方便，适于不同类型的纱窗。
The invention discloses a simple type safety screen window lock which comprises a lock box, a lock cover and a locking assembly. The simple type safety screen window lock is characterized by further comprising an unlocking control assembly, wherein a mounting accommodating cavity is arranged in the lock box; the locking assembly and the unlocking control assembly are arranged in the mounting accommodating cavity; a convex rib which can longitudinally slide is arranged on the side wall of the locking assembly, and an L-shaped blocking locking slot which is adaptive to the convex rib, can transversely slide and locks the convex rib is formed in the side wall of the unlocking control assembly; the unlocking control assembly comprises a sleeve, a rotary part and a second elastic part; a plurality of sections of first steps which are in vertical arc-shaped staggered connection are arranged on the outer wall of the rotary part, and second steps which are adaptive to the first steps are arranged on the inner wall of the sleeve; the rotary part is sleeved by the sleeve, and can be driven by external force to rotate, downwards move and press the second elastic part to lock the sleeve alongthe second steps or the second elastic part returns and unlocks the sleeve under reverse driving force. After an unlocking function of the simple type safety screen window lock is locked, the simple type safety window lock can be unlocked by virtue of tools, so that children can use the lock without potential safety hazards; and moreover, the simple type safety screen window lock is simple in structure, is flexible and convenient to mount, and is suitable for screen windows of different types.
本发明公开了一种简易式安全纱窗锁，包括锁盒、锁盖和锁定组件，其特征在于：还包括开锁控制组件，锁盒内设有一安装容腔，锁定组件和开锁控制组件装设于安装容腔中；锁定组件的侧壁设有可纵向滑移的凸肋，开锁控制组件的侧壁设有与凸肋相适应可横向滑移并锁合凸肋的L型卡锁槽；开锁控制组件包括套筒、旋转件和第二弹性件，旋转件外壁设有多段高低弧形错位相连的第一台阶，套筒内壁设有与第一台阶适应的第二台阶；旋转件套设于套筒内并可在外力驱动下沿第二台阶旋转下移压迫第二弹性件锁定套筒或在反向驱动力下第二弹性件复位解锁套筒，其开锁功能锁定后需借助工具才能解锁，儿童使用无安全隐患，且结构简易，安装灵活方便，适于不同类型的纱窗。
Simple type safety screen window lock
一种简易式安全纱窗锁
YAO ZHENDONG (author)
2020-05-08
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser