Track and idler wheel structure for decompressing idler wheels through magnetic force

Abstract

The invention provides a track and idler wheel structure for decompressing idler wheels through magnetic force. The track and idler wheel structure comprises a track body, a pro-magnetic metal strip,a strong magnetic block, and an idler wheel frame; and is characterized in that a through hole is formed in the top surface of the track body, and a lower track, an upper track and a limiting groove are formed in an inner cavity of the track body; the pro-magnetic metal strip is inserted in the limiting groove; a screw countersunk head hole is formed in the pro-magnetic metal strip, and the screwcountersunk head hole communicates with the through hole formed in the top surface of the track body; the strong magnetic block is fixed to the idler wheel frame, two axles are arranged on the idler wheel frame, and the idler wheels are arranged at the two ends of the axles; and screw holes are formed in the bottom surface of the idler wheel frame. The track and idler wheel structure for decompressing the idler wheels through the magnetic force is especially suitable for use in occasions where sliding doors need to be opened and closed frequently and special silence is also required.

Description

technical field [0001] The invention relates to building decoration hardware equipment, in particular to a track and roller structure that uses magnetic force to decompress the rollers. Background technique [0002] The sliding doors are mostly installed with ground rails or hanging rails; the ground rails tend to accumulate dust and are difficult to clean near the rails, and the sliding doors are mostly installed in building interiors with hanging rails. The hanging sliding doors are more beautiful than the ground rail sliding doors. In the prior art, whether it is the floor rail or the suspension rail, the rollers are the most likely to be damaged, because the weight of the door leaf is borne by the rollers, and the rollers hidden in the door leaf are difficult to oil and maintain. When the wear of the rollers increases, There will be a lot of noise when the sliding door is opened and closed. It is also very troublesome to replace the rollers for the sliding door, and it i...

AI Technical Summary

Problems solved by technology

In the prior art, whether it is a floor rail or a suspension rail, the rollers are the most likely to be damaged, because the weight of the door leaf is borne by the rollers, and the rollers hidden in the door leaf are difficult to oil and maintain. When the wear of the rollers increases, There will be a lot of noise when the sliding door is opened and closed, and it is also very troublesome to replace the rollers for the sliding door, and it is difficult for non-professionals to perform the replacement

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