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A platform for research: civil engineering, architecture and urbanism
Clamping lock for screen
The invention discloses a clamping lock for a screen. The clamping lock comprises a lock box (1) arranged at the lower end of a screen armrest frame crosspiece, the interior of the lock box (1) is hollow, the two ends, in the direction perpendicular to the screen armrest frame crosspiece, of the lock box (1) are open, the bottom in the lock box (1) is connected with a spring bolt (3) through a telescopic mechanism (2), and the upper end of the spring bolt (3) is connected with a pedal control button (5) through a pedal control rod (4); the spring bolt (3) comprises a transverse plate (31) arranged on the telescopic mechanism (2) and a vertical plate (32) perpendicular to the transverse plate (31); the vertical plate (32) is parallel to a screen armrest frame crosspiece; the upper end of the vertical plate (32) is obliquely arranged, and large fillets are arranged at the two ends of the inclined face; and the thickness of the vertical plate (32) is slightly greater than the width of the folded screen. When the screen is emergently unfolded due to passenger rescue, the clamping lock has the advantage of being convenient to unlock, and the situation that the screen is inconvenient to unfold and the passenger rescue is delayed can be avoided.
本发明公开了一种用于屏风的卡锁，包括设置在屏风扶手架横档下端的锁盒(1)，锁盒(1)为内部中空设置且与屏风扶手架横档垂直方向的两端开口设置，锁盒(1)内底部上经伸缩机构(2)连接有锁舌(3)，锁舌(3)上端经脚踏控制杆(4)连接有脚踏控制按钮(5)；所述锁舌(3)包括设置在伸缩机构(2)的横板(31)，以及与横板(31)垂直设置的竖板(32)；所述竖板(32)与屏风扶手架横档相平行；所述竖板(32)上端倾斜设置，且斜面两端设有较大圆角；所述竖板(32)的厚度略大于屏风折叠时的宽度。本发明在屏风因旅客抢救紧急展开时，既具有解锁较方便的优点，又可避免发生导致屏风展开不便捷、耽误旅客抢救。
Clamping lock for screen
The invention discloses a clamping lock for a screen. The clamping lock comprises a lock box (1) arranged at the lower end of a screen armrest frame crosspiece, the interior of the lock box (1) is hollow, the two ends, in the direction perpendicular to the screen armrest frame crosspiece, of the lock box (1) are open, the bottom in the lock box (1) is connected with a spring bolt (3) through a telescopic mechanism (2), and the upper end of the spring bolt (3) is connected with a pedal control button (5) through a pedal control rod (4); the spring bolt (3) comprises a transverse plate (31) arranged on the telescopic mechanism (2) and a vertical plate (32) perpendicular to the transverse plate (31); the vertical plate (32) is parallel to a screen armrest frame crosspiece; the upper end of the vertical plate (32) is obliquely arranged, and large fillets are arranged at the two ends of the inclined face; and the thickness of the vertical plate (32) is slightly greater than the width of the folded screen. When the screen is emergently unfolded due to passenger rescue, the clamping lock has the advantage of being convenient to unlock, and the situation that the screen is inconvenient to unfold and the passenger rescue is delayed can be avoided.
本发明公开了一种用于屏风的卡锁，包括设置在屏风扶手架横档下端的锁盒(1)，锁盒(1)为内部中空设置且与屏风扶手架横档垂直方向的两端开口设置，锁盒(1)内底部上经伸缩机构(2)连接有锁舌(3)，锁舌(3)上端经脚踏控制杆(4)连接有脚踏控制按钮(5)；所述锁舌(3)包括设置在伸缩机构(2)的横板(31)，以及与横板(31)垂直设置的竖板(32)；所述竖板(32)与屏风扶手架横档相平行；所述竖板(32)上端倾斜设置，且斜面两端设有较大圆角；所述竖板(32)的厚度略大于屏风折叠时的宽度。本发明在屏风因旅客抢救紧急展开时，既具有解锁较方便的优点，又可避免发生导致屏风展开不便捷、耽误旅客抢救。
Clamping lock for screen
一种用于屏风的卡锁
SHEN HONGFANG (author) / CHENG JIANGUO (author) / ZHAO YICHENG (author)
2022-01-25
Patent
Electronic Resource
Chinese
Clamping mechanism applied to electric clamping lock button
| European Patent Office | 2015