Curtain device with an upper and lower section thereof

a technology of a curtain device and a lower section, which is applied in the direction of door/window protective devices, shutters/movable grilles, wing arrangements, etc., can solve the problems of high cost, inability to light the room, and waste of electricity for lighting the lamps all the day
US20070209765A1Inactive Publication Date: 2007-09-13LIN YA YING
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Patent Information

Authority / Receiving Office
US · United States
Current Assignee / Owner
LIN YA YING
Publication Date
2007-09-13
Estimated Expiration
Not applicable · inactive patent

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Abstract

A curtain device with an upper and lower section thereof, wherein a manual reel and an automatic reel apparatuses are mounted on an upper guideway for controlling a suspension pole and a curtain body, and a top end of the curtain body is fixed by the suspension pole, thereby the rising and descending of the suspension pole is controlled by the manual reel apparatus for forming an interval between the suspension pole and the upper guideway so as to receive the sunshine, and the shading area is controlled by the operating of the curtain body of the user.
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Description

BACKGROUND OF THE INVENTION

[0001] 1. Field of the Invention

[0002] The present invention relates to a curtain device, and more particularly to a curtain device with an upper and lower section thereof, a manual reel and an automatic reel apparatuses are mounted on an upper guideway for controlling a suspension pole and a curtain body, the top end of the curtain body is mounted on the lower part of the suspension pole, thereby the rising and descending of the suspension pole is controlled by the manual reel apparatus, so that different interval between the suspension pole and the upper guideway can be produced, and the curtain can be operated by the user for shading the sunshine.

[0003] 2. Description of the Prior Art

[0004] A conventional curtain device, the top end of the curtain body is fixed on the upper guideway, thereby the curtain can be pulled from the upper end to the lower end only no matter the shape of the curtain body, that is between the curtain body and the upper guide...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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