Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Non-blocking fireproof window closing device
The invention discloses a non-blocking fireproof window closing device. The non-blocking fireproof window closing device comprises a hinge and a self-closing device used for driving the hinge to be closed, wherein the self-closing device comprises a barrel shell, a traction piece used for pulling the hinge, a reset unit arranged in the barrel shell and used for driving the traction piece to contract, and a locking component arranged in the barrel shell and used for locking the traction piece; the locking component comprises a sliding piece arranged in the barrel shell and in sliding fit with the barrel shell, a positioning clamping hook pivoted to the sliding piece, a first sliding block abutting against the positioning clamping hook, and a fireproof explosion bead abutting against the sliding block; and the barrel shell is provided with a buckling groove in buckled fit with the positioning clamping hook, and meanwhile the positioning clamping hook is pressed by the sliding block to be kept in buckled connection with the buckling groove.
本发明公开了一种无阻感的防火闭窗装置，包括铰链以及用于带动铰链关闭的自闭装置，所述自闭装置包括有筒壳、用于拉动铰链的牵引件、内置于所述筒壳内用于带动牵引件收缩的复位单元、内置于所述筒壳内用于锁定牵引件的锁定部件；其中所述的锁定部件包括有设置于筒壳内并与筒壳滑动配合的滑动件、枢接于所述滑动件上的定位卡勾、与所述定位卡勾抵触的第一滑块、顶压所述滑块的防火爆珠，所述筒壳开有与定位卡勾配合扣接的扣槽，同时所述定位卡勾受滑块抵押而与扣槽保持扣接。
Non-blocking fireproof window closing device
The invention discloses a non-blocking fireproof window closing device. The non-blocking fireproof window closing device comprises a hinge and a self-closing device used for driving the hinge to be closed, wherein the self-closing device comprises a barrel shell, a traction piece used for pulling the hinge, a reset unit arranged in the barrel shell and used for driving the traction piece to contract, and a locking component arranged in the barrel shell and used for locking the traction piece; the locking component comprises a sliding piece arranged in the barrel shell and in sliding fit with the barrel shell, a positioning clamping hook pivoted to the sliding piece, a first sliding block abutting against the positioning clamping hook, and a fireproof explosion bead abutting against the sliding block; and the barrel shell is provided with a buckling groove in buckled fit with the positioning clamping hook, and meanwhile the positioning clamping hook is pressed by the sliding block to be kept in buckled connection with the buckling groove.
本发明公开了一种无阻感的防火闭窗装置，包括铰链以及用于带动铰链关闭的自闭装置，所述自闭装置包括有筒壳、用于拉动铰链的牵引件、内置于所述筒壳内用于带动牵引件收缩的复位单元、内置于所述筒壳内用于锁定牵引件的锁定部件；其中所述的锁定部件包括有设置于筒壳内并与筒壳滑动配合的滑动件、枢接于所述滑动件上的定位卡勾、与所述定位卡勾抵触的第一滑块、顶压所述滑块的防火爆珠，所述筒壳开有与定位卡勾配合扣接的扣槽，同时所述定位卡勾受滑块抵押而与扣槽保持扣接。
Non-blocking fireproof window closing device
一种无阻感的防火闭窗装置
SHI YI (Autor:in) / XIE XIAODONG (Autor:in)
30.04.2021
Patent
Elektronische Ressource
Chinesisch
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