Anti-tearing mechanism of flexible quick roller shutter door

一种柔性快速卷帘门的防撕拉机构

Abstract

The invention belongs to the technical field of industrial quick roller shutter door tools, and in particular relates to an anti-tearing mechanism of a flexible quick roller shutter door. The anti-tearing mechanism of the flexible quick roller shutter door comprises a door body frame, wherein a bolt is arranged on one side of the door body frame; a spring is arranged on the bolt; one end of the spring is connected with the bolt, and the other end of the spring is connected with the door body frame; the bolt penetrates through one side of the door body frame, extends to the other side of the door body frame, and then is connected with a track clamping piece; the track clamping piece is capable of pulling the bolt to move. The anti-tearing mechanism of the flexible quick roller shutter door is extremely excellent in wind resistance effect, simple in structure and reasonable in design.
本发明属于工业用快速卷帘门用具技术领域,尤其涉及一种柔性快速卷帘门的防撕拉机构。本发明公开了一种柔性快速卷帘门的防撕拉机构,所述的柔性快速卷帘门的防撕拉机构包括门体边框,所述的门体边框的一侧设有螺栓,所述的螺栓上设有弹簧,所述的弹簧的一端与螺栓相连,所述的弹簧的另一端与门体边框相连,所述的螺栓穿过门体边框的一侧延伸到门体边框的另一侧后连有轨道卡件,所述的轨道卡件可拉动螺栓活动。本发明的抗风效果极强,结构简洁,设计合理。

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (4)

    Publication numberPublication dateAssigneeTitle
    CN-1279334-AJanuary 10, 2001三和卷帘门工业株式会社Sheet shutter device
    CN-202164998-UMarch 14, 2012丛文滨卷帘门防风部件结构
    CN-203783420-UAugust 20, 2014浙江启门科技有限公司Tear resisting mechanism for flexible quick roller shutter door
    US-5477902-ADecember 26, 1995Nergeco (Societe Anonyme)Goods-handling door comprising a wind-resistant flexible curtain

NO-Patent Citations (0)

    Title

Cited By (0)

    Publication numberPublication dateAssigneeTitle