The invention belongs to the technical field of railway vehicles, and particularly relates to a built-in airtight door for a railway vehicle and the railway vehicle. The built-in airtight door for the railway vehicle comprises an inner doorsill, an outer doorsill, a door frame, a door leaf, a driving mechanism and a bearing mechanism; the inner doorsill and the outer doorsill are mounted in doorsill mounting areas between the inner side wall and the outer side wall correspondingly; the driving mechanism is used for driving the door leaf to be opened and closed; the bearing mechanism is used for bearing the door leaf to do translation and plug-pull movement; pressing strips are fixedly arranged on the upper side, the left side and the right side of the door frame correspondingly; sealing rubber strips are fixedly arranged on the four sides of the door leaf correspondingly; the sealing rubber strips on the upper side, the lower side and the rear side of the door leaf are continuous sealing rubber strips; when the door leaf is closed, the sealing rubber strips on the upper side and the rear side are matched with the pressing strips on the corresponding sides correspondingly; and the sealing rubber strip on the front side of the door leaf is a concave-convex sealing rubber strip. According to the built-in airtight door for the railway vehicle and the railway vehicle, the situation that an existing built-in door does not occupy extra space basically when opened is reserved, and meanwhile the airtightness of a vehicle door is effectively improved.
本发明属于轨道车辆技术领域,尤其涉及轨道车辆用内藏式密闭门及轨道车辆,该轨道车辆用内藏式密闭门包括内门槛、外门槛、门框、门扇、驱动机构及承载机构;内门槛及外门槛分别安装在内侧及外侧墙间的门槛安装区;驱动机构用于驱动门扇开闭;承载机构用于承载门扇做平移及塞拉运动;门框的上侧、左侧及右侧分别固设有压条;门扇的四侧均固设有密封胶条,门扇的上侧、下侧及后侧的密封胶条为连续式密封胶条,门扇关闭时,上侧及后侧的密封胶条分别与对应侧的压条配合;门扇的前侧的密封胶条为凹凸式密封胶条。本申请在保留现有内藏门开门时基本不占用额外的空间的同时,有效的提高了车门的密封性。
Built-in airtight door for railway vehicle and railway vehicle
轨道车辆用内藏式密闭门及轨道车辆
2021-11-02
Patent
Electronic Resource
Chinese
IPC: | E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / E05D Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel , HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS |
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