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Thread-off proof mechanism for quick rolling door track

A track and anti-detachment technology, which is applied to windows/doors, building components, building structures, etc., can solve the problems of wind resistance that cannot withstand wind pressure, fast rolling doors cannot be used normally, and curtains are easy to fall off the track, etc., to achieve matching Good effect, simple structure, good wind resistance

Pending Publication Date: 2018-10-09
浙江启门科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, for ordinary fast rolling doors, aluminum alloy rails or galvanized sheets are generally used in the market for bending, and there is no wind-resistant component between the rails and the curtains, resulting in the door body under the state of wind pressure, relying on the aluminum alloy of the door body itself. The wind resistance performance of the alloy wind resistance strip cannot withstand the wind pressure, causing the curtain to easily fall off the track, resulting in the failure of the normal use of the fast rolling door
[0003] Therefore, the existing fast rolling door has the problems of poor wind resistance and easy detachment of the cord.

Method used

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  • Thread-off proof mechanism for quick rolling door track

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, but not as a basis for limiting the present invention.

[0017] like figure 1 The shown anti-off mechanism for the fast rolling door track includes a group of semi-closed tracks 1 and curtains 2 arranged vertically side by side. One or more rolling parts 3 are arranged on the side of the curtain. Inside the closed track, the size of the rolling element is larger than the opening diameter of the semi-closed track. The rolling element includes a pin shaft 4 and two roller bearings 5 ​​arranged on the pin shaft. The pin shaft is arranged on the edge of the cord, and the two roller bearings are located on both sides of the cord. The distance between the outer surfaces of the two roller bearings is greater than half Opening diameter of closed track. The cross section of the semi-enclosed track is "C" shape. There are two clamping gaskets 6 on the pin shaft,...

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Abstract

The invention relates to the technical field of door and window structures and particularly discloses a thread-off proof mechanism for a quick rolling door track. The thread-off proof mechanism includes a set of semi-closed tracks (1) which is arranged in vertical juxtaposition and a cord fabric (2); one or more rolling components (3) are arranged at the side portion of the cord fabric; and the rolling components are arranged in the semi-closed tracks and the size of each rolling component is larger than the size of an opening caliber of each semi-closed track. The thread-off proof mechanism for the quick rolling door track has the characteristics that the structure is simple, the wind-resistant performance is better and the cord fabric does not drop out of the track.

Description

technical field [0001] The invention relates to the technical field of door and window structures, in particular to an anti-off mechanism for fast rolling door tracks. Background technique [0002] The fast rolling door is a door type that does not occupy indoor space and has good lighting performance. It is widely used in interior decoration. At present, for ordinary fast rolling doors, aluminum alloy rails or galvanized sheets are generally used in the market for bending, and there is no wind-resistant component between the rails and the curtains, resulting in the door body under the state of wind pressure, relying on the aluminum alloy of the door body itself. The wind resistance performance of the alloy wind resistance strip cannot withstand the wind pressure, causing the curtain to easily fall off the track, resulting in the failure of the normal use of the fast rolling door. [0003] Therefore, the existing fast rolling door has the problems of poor wind resistance an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B9/58
CPCE06B9/581E06B9/582
Inventor 何振波范斌良
Owner 浙江启门科技有限公司
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