Magnetic repulsion type ball holding rolling door/window

A technology for doors, windows, and rolling devices, which is applied to door/window fittings, the arrangement of wing sashes, and wing sash components, etc., can solve the problems of time-consuming, laborious, stuck, and increased costs.

Inactive Publication Date: 2014-08-06
郭建东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, if the fixed pulley is used, the structure of the pulley is complex. Due to the need for frequent switches, the pulley needs to work frequently, and problems such as pulley cracks, ellipse, and iron sheet rust are prone to occur. At present, the pulleys used for sliding

Method used

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  • Magnetic repulsion type ball holding rolling door/window
  • Magnetic repulsion type ball holding rolling door/window
  • Magnetic repulsion type ball holding rolling door/window

Examples

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Embodiment Construction

[0027] The present invention will be described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.

[0028] Such as Figure 1-5 As shown, a magnetic repelling ball-holding rolling door and window includes a sliding seat 1 arranged in the door and window frame, a movable fan body 2 is arranged on the sliding seat 1, and a ball holding ball is arranged between the sliding seat 1 and the fan body 2. rolling device;

[0029] The ball-holding and rolling device includes two oppositely arranged ball-holding semicircle arms 3, the ball-holding semicircle arms 3 are arranged in the fan body 2, the ball-holding semicircle arms 3 include a semicircular arc plate 5 in cross section, and two arc plate 5 The arc centers of the arcs coincide with each other, and there is a rolling channel 16 between the two arc plates 5, in which a plurality of steel balls 4 are arranged, and the side of the arc plates 5 away from the steel ba...

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Abstract

The invention relates to the technical field of building doors and windows, in particular to a magnetic repulsion type ball holding rolling door/window. The magnetic repulsion type ball holding rolling door/window comprises a sliding seat arranged inside a door/window frame. Movable fan bodies are arranged on the sliding seat, and ball holding rolling devices are arranged between the sliding seat and the fan bodies. Each ball holding rolling device comprises two ball holding semicircular arms which are oppositely arranged, each ball holding semicircular arm comprises an arc plate with a semicircular cross section, a rolling channel is formed between every two corresponding arc plates, and a plurality of steel balls are arranged in each rolling channel. A plurality of evenly distributed magnet separation blocks are arranged inside each rolling channel. Magnetic poles of opposite sides of every two adjacent magnet separation blocks are the same, and each steel ball is arranged between every two adjacent magnet separation blocks. According to the magnetic repulsion type ball holding rolling door/window, the principle that the magnet separation blocks opposite in magnetism repel is utilized, the multiple magnet separation blocks are arranged in the rolling channels, the structure is simple, the manufacturing cost is low, and the steel balls will not be stuck; besides, each steel ball revolves on its axis instead of rolling, so that the steel balls are not prone to damage, the service life of the steel balls is long, and normal use of the magnetic repulsion type ball holding rolling door/window is guaranteed.

Description

technical field [0001] The invention relates to the technical field of building doors and windows, in particular to a magnetic repelling ball-holding rolling door and window. Background technique [0002] With the continuous development of society, the requirements of people's quality of life are also constantly improving. In terms of home decoration, sliding doors and windows with convenient use, good sealing, heat insulation and sound insulation effects have been widely used. At present, commonly used sliding doors and windows, in order to achieve the effect of moving, generally all are to adopt fixed pulley, thereby realize the movement of doors and windows. [0003] However, if the fixed pulley is used, the structure of the pulley is complex. Due to the need for frequent switches, the pulley needs to work frequently, and problems such as pulley cracks, ellipse, and iron sheet rust are prone to occur. At present, the pulleys used for sliding doors and windows have a short...

Claims

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Application Information

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IPC IPC(8): E05D13/00E06B3/46
Inventor 郭建东
Owner 郭建东
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