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A platform for research: civil engineering, architecture and urbanism
Code changing structure and key coded lock
The invention provides a code changing structure and a key coded lock, the code changing structure comprises a tubular key seat, a cylindrical key is coaxially connected in the key seat, and the key is connected with an annular positioning ring; a code positioning groove and a code-free positioning groove are formed in the radial side face of the key, and the included angle between the code positioning groove and the code-free positioning groove in the circumferential direction of the key is 90 degrees; code moving grooves corresponding to the code positioning grooves are formed in the radial side surfaces of the keys; a code-free moving groove corresponding to the code-free positioning groove is formed in the radial side surface of the key; the distance from the code-free moving groove to the bottom of the key seat is smaller than the distance from the code moving groove to the bottom of the key seat; a positioning slot and a movable slot are formed in the side wall of the key seat, and the positioning slot and the movable slot are symmetrical about the center of the key seat; the positioning plate and the moving plate can move in the directions of the positioning open groove and the moving open groove, a positioning strip correspondingly connected with the positioning open groove is arranged on the positioning plate, and a moving strip correspondingly connected with the moving open groove is arranged on the moving plate.
本发明提出了一种换码结构及按键密码锁，包括管形的按键座，按键座内同轴连接有柱形的按键，按键上连接有环形的定位环；按键径向的侧面上设有有码定位槽和无码定位槽，有码定位槽和无码定位槽在按键周向的夹角为90度；按键径向的侧面上设有与有码定位槽对应的有码移动槽；按键径向的侧面上设有与无码定位槽对应的无码移动槽；无码移动槽到按键座的底部的距离小于有码移动槽到按键座的底部的距离；按键座的侧壁上设有定位开槽和移动开槽，定位开槽和移动开槽关于按键座的中心对称；还包括可沿定位开槽和移动开槽所在方向进行移动的定位板和移动板，定位板上设有与定位开槽对应连接的定位条，移动板上设有与移动开槽对应连接的移动条。
Code changing structure and key coded lock
The invention provides a code changing structure and a key coded lock, the code changing structure comprises a tubular key seat, a cylindrical key is coaxially connected in the key seat, and the key is connected with an annular positioning ring; a code positioning groove and a code-free positioning groove are formed in the radial side face of the key, and the included angle between the code positioning groove and the code-free positioning groove in the circumferential direction of the key is 90 degrees; code moving grooves corresponding to the code positioning grooves are formed in the radial side surfaces of the keys; a code-free moving groove corresponding to the code-free positioning groove is formed in the radial side surface of the key; the distance from the code-free moving groove to the bottom of the key seat is smaller than the distance from the code moving groove to the bottom of the key seat; a positioning slot and a movable slot are formed in the side wall of the key seat, and the positioning slot and the movable slot are symmetrical about the center of the key seat; the positioning plate and the moving plate can move in the directions of the positioning open groove and the moving open groove, a positioning strip correspondingly connected with the positioning open groove is arranged on the positioning plate, and a moving strip correspondingly connected with the moving open groove is arranged on the moving plate.
本发明提出了一种换码结构及按键密码锁，包括管形的按键座，按键座内同轴连接有柱形的按键，按键上连接有环形的定位环；按键径向的侧面上设有有码定位槽和无码定位槽，有码定位槽和无码定位槽在按键周向的夹角为90度；按键径向的侧面上设有与有码定位槽对应的有码移动槽；按键径向的侧面上设有与无码定位槽对应的无码移动槽；无码移动槽到按键座的底部的距离小于有码移动槽到按键座的底部的距离；按键座的侧壁上设有定位开槽和移动开槽，定位开槽和移动开槽关于按键座的中心对称；还包括可沿定位开槽和移动开槽所在方向进行移动的定位板和移动板，定位板上设有与定位开槽对应连接的定位条，移动板上设有与移动开槽对应连接的移动条。
Code changing structure and key coded lock
一种换码结构及按键密码锁
XU DEYAN (author) / ZHOU ZIHAN (author) / ZHOU JIARUI (author) / YANG CHANGSHU (author) / ZHOU SHENGQUAN (author)
2024-03-08
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser