Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a torsion adjustment mechanism. The mechanism comprises a mounting plate, a fixing cylinder, a top cover, an adjusting block, a spring and a base. The fixing cylinder is through vertically and fixed to one side of the mounting plate, the top cover is fixed to the fixing cylinder, the bottom of the top cover is provided with a plurality of first ratchet teeth which form a first ratchet wheel, a plurality of second ratchet teeth are arranged on the top of the adjusting block and form a second ratchet wheel, and the first ratchet wheel meshes with the second ratchet wheel.The top cover is provided with an axial through hole, the upper portion of the adjusting block is provided with an inner hexagonal hole, the top end of the spring is fixed to the adjusting block, thebottom end of the spring is fixed to the base, and after installation, the mounting plate is fixed to the vertical face of a door and window sash profile, and the base is fixed to a supporting pieceof a door and window hinge. The torsion adjustment operation of the adjustment mechanism is simple and convenient, and torsion adjustment can be carried out in the installation process and in the useprocess after installation, so that the torsion of the door and window hinge meets the requirement, a user can close door and window sashes with little effort under normal conditions, or in specific situations, the door and window sashes can automatically rebound and close.
本发明公开的扭力调节机构包括安装板、固定筒、顶盖、调节块、弹簧和底座，固定筒上下导通并固定在安装板的一侧，顶盖固定于固定筒，顶盖的底部设有多个第一棘齿，多个第一棘齿围成第一棘轮，调节块的顶部设有多个第二棘齿，多个第二棘齿围成第二棘轮，第一棘轮与第二棘轮啮合，顶盖上开设有轴向通孔，调节块的上部开设有内六角孔，弹簧的顶端固定于调节块、底端固定于底座，安装后，安装板固定于门窗扇型材的立面，底座固定于门窗铰链的支片。该调节机构的扭力调节操作简便，在安装及安装后的使用过程中均可进行扭力调节，使门窗铰链的扭力达到要求，确保正常情况下使用者能够以较小的力关闭门窗扇，或在特定情况下门窗扇能够自动回弹关闭。
The invention discloses a torsion adjustment mechanism. The mechanism comprises a mounting plate, a fixing cylinder, a top cover, an adjusting block, a spring and a base. The fixing cylinder is through vertically and fixed to one side of the mounting plate, the top cover is fixed to the fixing cylinder, the bottom of the top cover is provided with a plurality of first ratchet teeth which form a first ratchet wheel, a plurality of second ratchet teeth are arranged on the top of the adjusting block and form a second ratchet wheel, and the first ratchet wheel meshes with the second ratchet wheel.The top cover is provided with an axial through hole, the upper portion of the adjusting block is provided with an inner hexagonal hole, the top end of the spring is fixed to the adjusting block, thebottom end of the spring is fixed to the base, and after installation, the mounting plate is fixed to the vertical face of a door and window sash profile, and the base is fixed to a supporting pieceof a door and window hinge. The torsion adjustment operation of the adjustment mechanism is simple and convenient, and torsion adjustment can be carried out in the installation process and in the useprocess after installation, so that the torsion of the door and window hinge meets the requirement, a user can close door and window sashes with little effort under normal conditions, or in specific situations, the door and window sashes can automatically rebound and close.
本发明公开的扭力调节机构包括安装板、固定筒、顶盖、调节块、弹簧和底座，固定筒上下导通并固定在安装板的一侧，顶盖固定于固定筒，顶盖的底部设有多个第一棘齿，多个第一棘齿围成第一棘轮，调节块的顶部设有多个第二棘齿，多个第二棘齿围成第二棘轮，第一棘轮与第二棘轮啮合，顶盖上开设有轴向通孔，调节块的上部开设有内六角孔，弹簧的顶端固定于调节块、底端固定于底座，安装后，安装板固定于门窗扇型材的立面，底座固定于门窗铰链的支片。该调节机构的扭力调节操作简便，在安装及安装后的使用过程中均可进行扭力调节，使门窗铰链的扭力达到要求，确保正常情况下使用者能够以较小的力关闭门窗扇，或在特定情况下门窗扇能够自动回弹关闭。
Torsion adjustment mechanism
一种扭力调节机构
HU YONGSHENG (Autor:in)
27.11.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
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Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
Retrofittable mechanism for adjustment of roller door spring torsion
| Europäisches Patentamt | 2017