Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the technical field of cabinet locks, in particular to a clutch anti-tilting lock. The device comprises a mounting rear cover plate, one side of the mounting rear cover plate is fixedly connected with a base, the base is internally provided with a lock cylinder, the lock cylinder is fixedly connected to the inner wall of the base, the lock cylinder is internally and rotatably provided with a lock cylinder rotating piece, the inner wall of the base is slidably connected with a first-stage push rod, and the inner wall of the first-stage push rod is slidably connected with a second-stage push rod. One end of the first-stage push rod is fixedly connected with a push rod spring, the end, away from the first-stage push rod, of the push rod spring is fixedly connected with a second-stage push rod, a steel ball is slidably connected into the second-stage push rod, a limiting piece is clamped to the arc face of the steel ball, and a clutch outer ring is fixedly connected to the surface of the limiting piece. A groove matched with the steel ball in size is formed in the arc face of the clutch outer ring. The problems that a spring bolt of a traditional cabinet lock is thin, the bottom of a handle can be violently pried to be forcibly unlocked through a common straight screwdriver or other tools prone to warping, and then the anti-theft strength of the cabinet lock is reduced are solved.
本申请涉及柜锁技术领域，具体为离合防翘锁。本申请，包括安装后盖板，所述安装后盖板的一侧固定连接有基座，所述基座的内部设有锁芯，所述锁芯固定连接在基座的内壁，所述锁芯的内部转动安装有锁芯转片，所述基座的内壁滑动连接有一级推杆，所述一级推杆的一端固定连接有推杆弹簧，所述推杆弹簧远离一级推杆的一端固定连接有二级推杆，所述二级推杆的内部滑动连接有钢珠，所述钢珠的圆弧面卡有限位件，所述限位件的表面固定连接有离合外圈，所述离合外圈的圆弧面开设有尺寸与钢珠尺寸相适配的凹槽。解决了传统柜锁的锁舌比较单薄，用常见一字螺丝刀或其他易翘工具即可暴力撬开手柄底部强行开锁，进而降低柜锁的防盗强度的问题。
The invention relates to the technical field of cabinet locks, in particular to a clutch anti-tilting lock. The device comprises a mounting rear cover plate, one side of the mounting rear cover plate is fixedly connected with a base, the base is internally provided with a lock cylinder, the lock cylinder is fixedly connected to the inner wall of the base, the lock cylinder is internally and rotatably provided with a lock cylinder rotating piece, the inner wall of the base is slidably connected with a first-stage push rod, and the inner wall of the first-stage push rod is slidably connected with a second-stage push rod. One end of the first-stage push rod is fixedly connected with a push rod spring, the end, away from the first-stage push rod, of the push rod spring is fixedly connected with a second-stage push rod, a steel ball is slidably connected into the second-stage push rod, a limiting piece is clamped to the arc face of the steel ball, and a clutch outer ring is fixedly connected to the surface of the limiting piece. A groove matched with the steel ball in size is formed in the arc face of the clutch outer ring. The problems that a spring bolt of a traditional cabinet lock is thin, the bottom of a handle can be violently pried to be forcibly unlocked through a common straight screwdriver or other tools prone to warping, and then the anti-theft strength of the cabinet lock is reduced are solved.
本申请涉及柜锁技术领域，具体为离合防翘锁。本申请，包括安装后盖板，所述安装后盖板的一侧固定连接有基座，所述基座的内部设有锁芯，所述锁芯固定连接在基座的内壁，所述锁芯的内部转动安装有锁芯转片，所述基座的内壁滑动连接有一级推杆，所述一级推杆的一端固定连接有推杆弹簧，所述推杆弹簧远离一级推杆的一端固定连接有二级推杆，所述二级推杆的内部滑动连接有钢珠，所述钢珠的圆弧面卡有限位件，所述限位件的表面固定连接有离合外圈，所述离合外圈的圆弧面开设有尺寸与钢珠尺寸相适配的凹槽。解决了传统柜锁的锁舌比较单薄，用常见一字螺丝刀或其他易翘工具即可暴力撬开手柄底部强行开锁，进而降低柜锁的防盗强度的问题。