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Canopy curling device

A technology of curling device and canopy, applied in door/window protection devices, buildings, building components, etc., can solve the problem of high cost of canopy

Active Publication Date: 2020-10-30
崇华科技永康有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] To sum up, there are the following problems in the prior art: the cost of using two motors to retract and pull the curly awning is high

Method used

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  • Canopy curling device
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  • Canopy curling device

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0060] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the present invention will now be described with reference to the accompanying drawings.

[0061] Such as figure 1 , figure 2 and image 3 As shown, the present invention provides a transmission locking device for crimping, which can be used for pre-tightening of two runners with active and passive transmission relationship or active and direct linkage relationship, so as to ensure that the passively rotating runner will not be arbitrarily Rotate to ensure that the winding objects driven by the passively rotating wheels (such as coiled ropes or curtains or louvers) are always kept in a tensioned state to overcome the sagging caused by gravity.

[0062] Such as figure 1 , figure 2 and image 3 Shown, the transmission locking device for crimping of the present invention comprises:

[0063] Bracket 11 provides support for other parts of the transmissio...

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PUM

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Abstract

The invention provides a sky curtain curling device used for curling a sky curtain. The sky curtain curling device comprises a transmission locking device used for curling; and the transmission locking device used for curling comprises a bracket, a driving shaft, a first rolling wheel, a second rolling wheel, a first brake device, a second brake device, a first sliding sleeve and a second slidingsleeve, wherein the first rolling wheel and the second rolling wheel are coaxially arranged on the driving shaft side by side, an inner cavity of the first rolling wheel is provided with a first sliding face, an inner cavity of the second rolling wheel is provided with a second sliding face, a first clamping table is arranged at the end of the first sliding face, a second clamping table is arranged at the end of the second sliding face, the first brake device is arranged at the outer edge of the first rolling wheel, the second brake device is arranged at the outer edge of the second rolling wheel, and the first sliding sleeve and the second sliding sleeve are coaxially arranged on the driving shaft and axially and movably arranged on the driving shaft. The sky curtain curling device is lowin cost and capable of saving energy.

Description

technical field [0001] The invention relates to a tent rolling device. Background technique [0002] The canopy is generally a horizontal curtain, and the usual length is 3 meters, 5 meters, 6 meters or more. Under this length, if the canopy is opened or retracted in the horizontal direction, if there is no external force intervention, the canopy will be affected by gravity. sagging. At present, in the process of retracting and curling the canopy, in order to straighten the canopy horizontally, it is necessary to install two motors on both sides of the canopy, one for curling and one for pulling out. One side of the canopy is curled by a motor to drive the cloth rolling wheel, and the other side of the canopy is pulled by a winding rope, and the winding rope is wound through the winding rope wheel. When one motor actively drives the cloth winding wheel to curl or drives the rope winding wheel to pull apart, the other motor completes the passive tensioning to ensure that th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E06B9/42E06B9/44E06B9/70E06B9/80E06B9/88
CPCE06B9/42E06B9/44E06B9/70E06B9/80E06B9/88E06B2009/801
Inventor 不公告发明人
Owner 崇华科技永康有限公司