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Wind-resistance roller shutter drawing mechanism

A technology of traction mechanism and roller blinds, which is applied in the field of machinery, can solve the problem of unsmooth downward movement of curtain cloth, and achieve the effect of simple structure and good guidance

Active Publication Date: 2013-03-20
NINGBO XIANFENG NEW MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a wind-resistant roller blind traction mechanism, which effectively solves the problem that the existing curtain fabric is not smooth when moving downward after being subjected to wind pressure, and has a simple structure, stability and reliability, and good guiding performance

Method used

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  • Wind-resistance roller shutter drawing mechanism
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Embodiment Construction

[0022] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0023] Such as Figure 1 to Figure 3 As shown, the wind-resistant roller blind includes a curtain cloth 1, a window cover 2, a roll tube 3 installed in the window cover 2, side rails 4 arranged on both sides of the curtain cloth 1, and a lower rod 5 arranged laterally at the lower end of the curtain , Motor 6 and other components.

[0024] The motor 6 and the passive wheel tube plug are installed in the coil tube 3, the passive wheel tube plug is fixedly connected with the coil tube 3, and the motor 6 drives the coil tube 3 to rotate, so that the original manual control of the lifting of the curtain cloth 1 becomes an electric control of the lifting, and its operation Simpler and more convenient.

[0025] The two ends of...

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Abstract

The invention provides a wind-resistance roller shutter drawing mechanism, belonging to the technical field of machinery and solving the problem that the traditional roller shutter is not smooth to slip due to the effect of wind. A wind-resistance roller shutter of the wind-resistance roller shutter drawing mechanism comprises curtain cloth, a window cover, a reelpipe, side rails and a lower rod, wherein the upper end and the lower end of each side rail are respectively provided with a cloth-guiding top plug and a side rail bottom plug; the wind-resistance roller shutter drawing mechanism is arranged in the side rails and comprises a movable pulley bracket, a drawing part and an elastic compensating part, wherein the upper end of the compensating part is connected with each cloth-guiding top plug, the movable pulley bracket is suspended at the lower end of the compensating part, one end of the drawing part is connected with the reelpipe, and the other end of the drawing part penetrates through the cloth-guiding top plugs, extends downwards to stride pulleys on the side rail bottom plugs, extends upwards to stride a pulley on the movable pulley bracket, then extends downwards to stride other pulleys on the side rail bottom plugs and finally extends in an obliquely upward manner to be fixed on the lower rod. The wind-resistance roller shutter drawing mechanism disclosed by the invention has the advantages of simple structure, stability, reliability and good guiding property.

Description

technical field [0001] The invention belongs to the technical field of machinery, and relates to a wind-resistant roller blind, in particular to a steel wire traction mechanism in the wind-resistant roller blind. Background technique [0002] Roller blinds are widely used in indoor sunshade and shading of various buildings. Most of the existing roller blinds do not have the function of windproof. run. [0003] For this reason, the applicant previously applied for a curtain wind-resistant component and its curtain (application number: CN2012101517887). The side rails, the upper end of the curtain cloth is fixed on the roll tube, the rails are installed in the side rails, and the curtain wind resistance components are arranged between the rails and the two sides of the curtain cloth, and the curtains The wind-resistant assembly includes a guide column in the installation track and a skirt fixedly connected to the side of the curtain cloth, the outer diameter of the guide col...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B9/08E06B9/74
Inventor 卢先锋杨士举
Owner NINGBO XIANFENG NEW MATERIAL
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