A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a sliding rail device applied to a door closer. The technical problem that the limiting effect on a push block is poor is solved. The device comprises a guide rail, a spring part and a push block, and further comprises a fixed seat arranged in the guide rail; the limiting pin is fixed on the push block; the limiting groove is formed in the spring part; the spring part comprises a fixing section, a limiting section, a buffering section and a guiding section which are arranged in sequence, the fixing section is connected with the fixing seat, the limiting section and the buffering section are respectively in an arc shape and jointly form an arch shape, and the limiting pin can sequentially cross the guiding section and the buffering section and reach the limiting section. The limiting groove is formed in the limiting section, and the limiting pin is clamped into the limiting groove. The limiting effect on the push block can be improved, so that the locking stability of the door is improved.
本发明公开了一种应用于闭门器的滑轨装置，改善了对推块的限位效果差的技术问题。该装置包括导轨、弹簧部和推块，还包括：固定座，设置于所述导轨内；限位销，固定于所述推块上；限位槽，设置于所述弹簧部上；所述弹簧部包括依次设置的固定段、限位段、缓冲段和导向段，所述固定段与所述固定座连接，所述限位段与所述缓冲段分别呈弧形并共同形成拱形状，所述限位销能够依次越过所述导向段和缓冲段并到达所述限位段，所述限位槽设置于所述限位段上，且所述限位槽供所述限位销卡入。本发明可以提高对推块的限位效果，从而提高对门的锁止稳定性。
The invention discloses a sliding rail device applied to a door closer. The technical problem that the limiting effect on a push block is poor is solved. The device comprises a guide rail, a spring part and a push block, and further comprises a fixed seat arranged in the guide rail; the limiting pin is fixed on the push block; the limiting groove is formed in the spring part; the spring part comprises a fixing section, a limiting section, a buffering section and a guiding section which are arranged in sequence, the fixing section is connected with the fixing seat, the limiting section and the buffering section are respectively in an arc shape and jointly form an arch shape, and the limiting pin can sequentially cross the guiding section and the buffering section and reach the limiting section. The limiting groove is formed in the limiting section, and the limiting pin is clamped into the limiting groove. The limiting effect on the push block can be improved, so that the locking stability of the door is improved.
本发明公开了一种应用于闭门器的滑轨装置，改善了对推块的限位效果差的技术问题。该装置包括导轨、弹簧部和推块，还包括：固定座，设置于所述导轨内；限位销，固定于所述推块上；限位槽，设置于所述弹簧部上；所述弹簧部包括依次设置的固定段、限位段、缓冲段和导向段，所述固定段与所述固定座连接，所述限位段与所述缓冲段分别呈弧形并共同形成拱形状，所述限位销能够依次越过所述导向段和缓冲段并到达所述限位段，所述限位槽设置于所述限位段上，且所述限位槽供所述限位销卡入。本发明可以提高对推块的限位效果，从而提高对门的锁止稳定性。
Sliding rail device applied to door closer
一种应用于闭门器的滑轨装置
PAN YAQIONG (author)
2023-07-07
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