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Multi-turn roller shutter linkage type outdoor sunshade louver guardrail

A kind of guardrail and linkage technology, applied in the direction of blinds/moving grilles, shading screens, etc., can solve the problems of lack of ventilation, limited light, poor heat insulation effect, etc.

Active Publication Date: 2018-02-16
付青林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the blackout curtain is installed indoors (inside the window), it cannot be ventilated, and the indoor light is al

Method used

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  • Multi-turn roller shutter linkage type outdoor sunshade louver guardrail

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Embodiment Construction

[0006] Rotary roller blind: When there is no external force, relying on the turning force of the rotary spring 1, the sunshade cloth 3 is attached to the rotary roller blind shaft 2 in a "roll" shape. A roller blind in which the sunshade cloth is unfolded by external force.

[0007] The invention patent is composed of two parts. 1. Combination of multiple sets of rotary shutter units. (this legend is five groups, can increase or decrease according to the situation.). Each group of units includes: a rotary spring 1; a rotary roller shade shaft 2; a sunshade cloth 3; Second, the linkage control part. It includes: a linkage transmission rod 5 ; a linkage rotation shaft 7 ; a linkage rotation rod 8 and a rotation handle 9 .

[0008] One end of the two linkage rotating struts 4 of each group of rotary shutter units is respectively hinged at the corresponding positions on both sides of the frame 6, and the other ends of the two linkage rotating struts 4 are respectively hinged w...

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PUM

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Abstract

A multi-turn shutter linkage type outdoor shading louver protective guard is mainly applied to outdoor shading for residential and office buildings. The protective guard is composed of a plurality of (two or more) turn shutter units and a linkage control system. Each turn shutter unit is composed of a turn spring (1), a turn shutter shaft (2), sun shading cloth (3) and a linkage rotating support rod (4). The linkage control system is composed of a rotating handle (9), a linkage rotating shaft (7) and a linkage rotating rod (8). Generally, under the effect of the turn springs (1), the sun shading cloth (3), in a rolled shape, of all the units is attached to the turn shutter shafts (2) to serve as the protective guard. When sun shading and dimming are needed, the rotating handle (9) is adjusted, the linkage rotating support rods (4) are driven by the linkage rotating shaft (7) and the linkage rotating rod (8) to rotate, and the sun shading cloth (3) is unfolded at the same time. By adjusting the angle of the rotating handle (9), the multiple (two or more) turn shutter units are controlled in a linkage mode, and the sun shading area of the sun shading cloth (3) of each turn shutter unit can be adjusted.

Description

Technical field: [0001] The patent of the present invention relates to a sunshade curtain and protective fence device for residential buildings and office buildings. In particular, it relates to a sunshade curtain and guardrail device on the outside of a window, which is linked by a multi-rotation roller blind. It is used in the field of construction, which has the functions of sunshade, ventilation, adjustable light intensity and certain safety protection. It is an ideal method to block radiant heat. Background technique: [0002] At present, the sun-shading measures that we can take for residential buildings and office buildings are to install indoor blackout curtains. Since the blackout curtain is installed indoors (inside the window), it cannot be ventilated, and the indoor light is also limited while shading. Especially in the summer in the southern region, the heat insulation effect is very poor. For users of high-rise residential buildings, it is also necessary to...

Claims

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Application Information

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IPC IPC(8): E06B9/28E06B9/02
Inventor 付青林
Owner 付青林
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