The invention discloses a connecting handrail device. The connecting handrail device comprises a putting-down component, a first handrail arm, a second handrail arm and an inclined ladder, one end of the putting-down component is hinged to the base; one end of the first armrest arm is hinged to the putting-down component; one end of the second armrest arm is hinged with the other end of the first armrest arm; the inclined ladder is located below the putting-down component and extends downwards in the rotating plane of the first angle along a preset gradient, a handrail is arranged at the end, close to the putting-down component, of the inclined ladder, and the other end of the second handrail arm is hinged to the handrail. The first armrest arm and the second armrest arm enable a part to be put down, namely, a handrail can be connected between the fence and the inclined ladder when the fence is changed, and the technical problem that in the prior art, a handrail which can be attached to the inclined ladder to ensure that the handrail is arranged at the connection position with the movable fence is lacked, and consequently people are not safe when going down the inclined ladder is solved.
本发明公开了一种连接扶手装置,所述连接扶手装置包括放倒部件和第一扶手臂,以及第二扶手臂和斜梯;所述放倒部件一端铰接在基座上;所述第一扶手臂一端与所述放倒部件铰接;所述第二扶手臂一端与所述第一扶手臂的另一端铰接;所述斜梯位于所述放倒部件下方,并向下沿预定坡度在所述第一角度的转动平面内延伸,所述斜梯靠近所述放倒部件一端具有扶手,所述第二扶手臂的另一端铰接在所述扶手上。通过第一扶手臂和第二扶手臂使放倒部件,即围栏和斜梯之间在围栏变动时可以衔接有扶手,有助于解决现有技术中缺乏一种依附于斜梯可以保证与变动围栏衔接处设置有扶手,导致人员下斜梯不安全的技术问题。
Handrail connecting device
一种连接扶手装置
2022-12-30
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
Novel handrail connecting structure for urban railway vehicle
European Patent Office | 2021
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