Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Drawer locking mechanism capable of self-locking at any position
The invention provides a drawer locking mechanism capable of self-locking at any position. The drawer locking mechanism is characterized in that the drawer locking mechanism comprises a self-locking button (1), and the self-locking button is connected with one end of a steel wire rope (3) through a button self-locking box (2); the other end of the steel wire rope penetrates through a transverse fixed pulley (5) and a longitudinal fixed pulley wheel (6) which are installed on a drawer (4) to turn and then winds around a steel wire rope tensioning pulley (7) installed on the front portion of thedrawer to be connected with one end of a tooth-shaped self-locking tongue (8), and the tooth-shaped self-locking tongue is installed in a self-locking tongue base (9) and can move in the self-lockingtongue base; and a self-locking tongue pressure spring (10) is mounted at the end, connected with the steel wire rope, of the tooth-shaped self-locking tongue, and a rack is arranged at the other end, connected with the steel wire rope, of the tooth-shaped self-locking tongue, and the rack can be engaged with or separated from a positioning rack (14) fixedly mounted on a drawer mounting seat, sothat self-locking or moving of the drawer is realized. The drawer locking mechanism is simple in structure and reliable in positioning, and the problem of any position positioning of a drawer of moving carriers of an automobile, a high-speed railway, an airplane and other occasions is solved.
一种能在任意位置自锁的抽屉锁定机构，其特征是自锁按钮（1），该自锁按钮通过一个按钮自锁盒（2）与钢丝绳（3）的一端相连，钢丝绳的另一端穿过安装在抽屉（4）上横向定滑轮（5）和纵向定滑车轮（6）转向后再绕过安装有抽屉前部的钢丝绳张紧滑轮（7）与齿形自锁舌（8）的一端相连，该齿形自销舌安装在自锁舌座（9）中并能在其中移动，齿形自销舌与钢丝绳相连的一端上安装有自锁舌压簧（10），另一端设有齿条，该齿条能与固定安装在抽屉安装座上的定位齿条（14）相啮合或分开，从而实现抽屉的自销或移动。本发明结构简单，定位可靠，解决了运动载体如汽车、高猴、飞机等场合抽屉任意位置定位的难题。
Drawer locking mechanism capable of self-locking at any position
The invention provides a drawer locking mechanism capable of self-locking at any position. The drawer locking mechanism is characterized in that the drawer locking mechanism comprises a self-locking button (1), and the self-locking button is connected with one end of a steel wire rope (3) through a button self-locking box (2); the other end of the steel wire rope penetrates through a transverse fixed pulley (5) and a longitudinal fixed pulley wheel (6) which are installed on a drawer (4) to turn and then winds around a steel wire rope tensioning pulley (7) installed on the front portion of thedrawer to be connected with one end of a tooth-shaped self-locking tongue (8), and the tooth-shaped self-locking tongue is installed in a self-locking tongue base (9) and can move in the self-lockingtongue base; and a self-locking tongue pressure spring (10) is mounted at the end, connected with the steel wire rope, of the tooth-shaped self-locking tongue, and a rack is arranged at the other end, connected with the steel wire rope, of the tooth-shaped self-locking tongue, and the rack can be engaged with or separated from a positioning rack (14) fixedly mounted on a drawer mounting seat, sothat self-locking or moving of the drawer is realized. The drawer locking mechanism is simple in structure and reliable in positioning, and the problem of any position positioning of a drawer of moving carriers of an automobile, a high-speed railway, an airplane and other occasions is solved.
一种能在任意位置自锁的抽屉锁定机构，其特征是自锁按钮（1），该自锁按钮通过一个按钮自锁盒（2）与钢丝绳（3）的一端相连，钢丝绳的另一端穿过安装在抽屉（4）上横向定滑轮（5）和纵向定滑车轮（6）转向后再绕过安装有抽屉前部的钢丝绳张紧滑轮（7）与齿形自锁舌（8）的一端相连，该齿形自销舌安装在自锁舌座（9）中并能在其中移动，齿形自销舌与钢丝绳相连的一端上安装有自锁舌压簧（10），另一端设有齿条，该齿条能与固定安装在抽屉安装座上的定位齿条（14）相啮合或分开，从而实现抽屉的自销或移动。本发明结构简单，定位可靠，解决了运动载体如汽车、高猴、飞机等场合抽屉任意位置定位的难题。
Drawer locking mechanism capable of self-locking at any position
一种能在任意位置自锁的抽屉锁定机构
ZHONG FANGHU (Autor:in) / LI FALIN (Autor:in) / LI TAOWEI (Autor:in) / GUO JIA (Autor:in) / LI CHANGJIE (Autor:in) / WANG RUOYONG (Autor:in) / YIN DONGCHEN (Autor:in) / ZHENG YUANJING (Autor:in) / JIN JIAN (Autor:in) / CHEN YIBIN (Autor:in)
15.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E05B
LOCKS
,
Schlösser