A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of door and window design, in particular to a screen sash lock which is provided with a shell, the shell comprises a fixed shell body and a movable shell body, the movable shell body is arranged on the fixed shell body in a sleeving mode and connected with the fixed shell body in a sliding mode, and a jacking mechanism is arranged between the movable shell body and the fixed shell body and used for jacking the movable shell body to the opposite direction of the fixed shell body. Therefore, the two ends of the shell can be clamped and fixed on the window frame; a spring bolt is arranged in the shell in a sleeved mode, a reset spring is arranged at the bottom of the spring bolt, an operation part is arranged on the outer side of the shell, the operation part penetrates through the shell to be connected with one side of the spring bolt, and the operation part can control the spring bolt to stretch out and draw back in the shell. The screen sash lock has the advantages that the screen sash lock can be fixedly mounted on a window frame aluminum profile body without destroying the window frame aluminum profile body, the screen sash lock can be quickly opened and closed by controlling the operation part, and all parts are convenient to detach and replace and have high interchangeability.
本发明涉及门窗设计技术领域，一种纱扇锁，具有壳体，所述壳体包括：固定壳体和活动壳体，所述活动壳体套设在固定壳体上与之滑动连接，所述活动壳体与固定壳体之间设有顶升机构，用于将活动壳体顶向固定壳体相反方向，从而使壳体两端能够卡紧固定在窗框架上；所述壳体内套设有锁舌，所述锁舌底部设有复位弹簧，所述壳体外侧设有操作部，所述操作部穿过壳体与锁舌一侧连接，操作部能够控制锁舌在壳体内伸缩移动；本发明具有无需破坏窗框架铝型材本体，就能将本装置安装固定在其上，通过控制操作部可以实现纱扇锁的快速启闭，各零部件之间拆换方便，均具有高互换性的效果。
The invention relates to the technical field of door and window design, in particular to a screen sash lock which is provided with a shell, the shell comprises a fixed shell body and a movable shell body, the movable shell body is arranged on the fixed shell body in a sleeving mode and connected with the fixed shell body in a sliding mode, and a jacking mechanism is arranged between the movable shell body and the fixed shell body and used for jacking the movable shell body to the opposite direction of the fixed shell body. Therefore, the two ends of the shell can be clamped and fixed on the window frame; a spring bolt is arranged in the shell in a sleeved mode, a reset spring is arranged at the bottom of the spring bolt, an operation part is arranged on the outer side of the shell, the operation part penetrates through the shell to be connected with one side of the spring bolt, and the operation part can control the spring bolt to stretch out and draw back in the shell. The screen sash lock has the advantages that the screen sash lock can be fixedly mounted on a window frame aluminum profile body without destroying the window frame aluminum profile body, the screen sash lock can be quickly opened and closed by controlling the operation part, and all parts are convenient to detach and replace and have high interchangeability.
本发明涉及门窗设计技术领域，一种纱扇锁，具有壳体，所述壳体包括：固定壳体和活动壳体，所述活动壳体套设在固定壳体上与之滑动连接，所述活动壳体与固定壳体之间设有顶升机构，用于将活动壳体顶向固定壳体相反方向，从而使壳体两端能够卡紧固定在窗框架上；所述壳体内套设有锁舌，所述锁舌底部设有复位弹簧，所述壳体外侧设有操作部，所述操作部穿过壳体与锁舌一侧连接，操作部能够控制锁舌在壳体内伸缩移动；本发明具有无需破坏窗框架铝型材本体，就能将本装置安装固定在其上，通过控制操作部可以实现纱扇锁的快速启闭，各零部件之间拆换方便，均具有高互换性的效果。
Screen sash lock
一种纱扇锁
YUE YONGJUN (author)
2023-09-12
Patent
Electronic Resource
Chinese