Magnetic type shade and sliding piece curtain formed by magnetic type shades

Abstract

The invention discloses a magnetic type shade and a sliding piece curtain formed by magnetic type shades. The magnetic type shade comprises an upper end section, a lower end section, a plurality of middle sections and a plurality of magnetic parts. The heights of the middle sections are gradually reduced, or gradually increased or alternately increased and reduced from bottom to top, so that the middle sections are arranged at non-equal intervals, and an equal height difference or non-equal height differences exist between the heights of the adjacent middle sections. When the magnetic type shade is folded, the magnetic part arranged in the lowermost position is upwards folded by one middle section gradually so as to be magnetically attracted by the magnetic part in the upper position. When every two adjacent middle sections are folded sequentially, the lower middle section is folded into a folded middle section, and the upper middle section is folded into a folded middle section which is located behind the next folded middle section; and so forth, the situation that two front and back adjacent folded portions are correspondingly overlapped so as to protrude and open outwards is avoided. When the multiple magnetic type shades serve as curtain pieces of the sliding piece curtain, the application range of the sliding piece curtain can be better expanded, and the using efficiency of the sliding piece curtain is better improved.

Description

technical field [0001] The present invention relates to a magnetic-suction blind and a sliding sheet curtain formed therefrom, especially a kind that includes an upper end section, a plurality of middle sections, a lower end section, and a plurality of magnetic absorption parts from top to bottom, and each The heights of the middle sections form a descending, increasing or staggered increase and decrease from the bottom to the top, such as unequal spacing arrangements, and there is a level difference or unequal height difference between the heights of each adjacent two middle sections, so that When folding upwards, the bent portion formed by the bottom end of the middle section after the last pair of folds can be separated from the bent portion formed by the bottom end of the middle section after the previous pair of folds to avoid the corresponding overlapping of two adjacent bent portions. Set and protrude open. Background technique [0002] Roman shade is a common shade,...

AI Technical Summary

Problems solved by technology

[0002] Roman shade is a common shade, which has a hanging curtain, on which there are several horizontal bars arranged at equal intervals in the height direction. The horizontal bar is folded in half from bottom to top to roll up the curtain cloth or unfold it downward; however, Roman blinds have the disadvantages of complex transmission mechanism and laborious pulling of the pull cord in use, and the draw cord may wrap around the neck of the child. Danger

In order to solve the above-mentioned problems, there is no pull cord but still have the blinds with the function of rolling up the curtain fabric similar to the Roman shade or deploying downwards, such as US7,150,304, DE 20 2011 004 612U1, AU2011101135A4 and other prior technologies, which are based on several The magnetic elements replace the several horizontal bars arranged at equal intervals on the curtain of the Roman shade. During operation, the magnetic elements at the bottom of the curtain body are folded up one by one to overlap with the upper magnetic elements and attract them upwards. Locate to the height position desired to be folded (refer to US7,150,304); however, the existing magnetic elements are arranged on the curtain at equal intervals like a Roman shade, so when it is upwardly folded, it is folded and rolled up segment by segment The cord will form multiple half-folded sections, and the bent parts of each double-folded section hang down at the same height due to the equidistant arrangement of the magnetic elements, so that the bent parts overlap each other and protrude outwards, greatly Affect the appearance of these blinds after being folded, and relatively reduce the use efficiency of the blinds and consumers' desire to buy, so there is a need for further improvement

[0003] In addition, a sliding panel is also a common blind, and its general structure is to include a rail, several carrier tracks arranged under the rail, and several panels respectively adhered And vertically under a slide rail, the upper end of each slide rail is provided with a connector and a runner (runner) such as a pulley, and the connector penetrates upward into the track so that the slider is in the groove (channel) in the track Slide in the middle, so that each slide rail and its curtain (panel) can slide horizontally in parallel and unfold one by one to make the window form a sheltered state or reversely fold one by one and overlap on one side to make the window form a see-through state; wherein, Each panel of the existing sliding sheet curtain is generally composed of a curtain of the same predetermined height. Although the material of the curtain can be changed in many ways, each panel itself cannot be retracted upward and positioned to the same position as the Roman blind. Therefore, in the currently highly competitive blind market, although various blinds are striving for innovation, it is regrettable that the existing sliding sheet blinds have no innovation, that is, for a long time now Some sliding sheet curtains only have the function of being able to be unfolded horizontally one by one or folded one by one in the opposite direction and overlapped on one side, while each curtain does not have the function of being able to be folded vertically (height) upwards to be positioned to the desired position. The height position or unfolded down using the function

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