Door plank adopting permanent magnet telescoping control
A magnetic control, door panel technology, applied in the direction of sealing devices, etc., can solve the problems of insects, small animals and dust entering the room, inconvenient for people to use, and the door panel does not have sound insulation and sealing.
Inactive Publication Date: 2015-03-25
NANAN FENGZHOU GAOJIE MOTORCYCLE ENERGY SAVING PRACTICAL TECH PROD SALES CENT
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Problems solved by technology
[0002] At present, the doors used by people are all standard types. After the door is installed on the door frame, there will be a gap between the bottom of the door and the floor, resulting in the door panel not having the effect of sound insulation and sealing, and causing various insects, small animals and dust to enter the room. inconvenience to people
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[0014] The present invention is a permanent magnet controlled expansion and contraction door panel. The structure includes: a door panel 1, a spring 2, an interlayer panel 3, a permanent magnet 1 4 and a permanent magnet 2 5.
[0015] exist figure 1 Among them, there is a built-in interlayer board 3 under the door panel 1, and the interlayer board 3 is fixedly connected with the door panel 1 through a spring 2. There is a groove at the end of the interlayer board 3, and the size of the groove is equal to that of the permanent magnet-4, and the permanent magnet-a 4 is fixedly installed in the interlayer board 3 grooves by means of shadowless glue, and the permanent magnet 2 5 is installed under the floor and the relative position when the door panel is closed 1 is closed.
[0016] exist figure 2 , the mounting and location of parts with figure 1 Consistent, but the door panel 1 is opened, the permanent magnet 1 4 is magnetically disconnected from the permanent magnet 2 5, an...
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A door plank adopting permanent magnet telescoping control is composed of a door plank body, a spring, a layer separation board, a first permanent magnet and a second permanent magnet. The door plank is characterized in that the layer separation board is internally arranged underneath the door plank body, the layer separation board is fixedly connected with the door plank body through the spring, a groove is formed in the tail end of the layer separation board, and the groove is equal to the first permanent magnet in size; the first permanent magnet is fixedly installed in the groove of the layer separation board through shadowless glue in a bonding mode, and the second permanent magnet is installed on the position, opposite to the door plank body, below the floor. When a door is closed, the first permanent magnet on the layer separation board and the second permanent magnet on the floor are attracted due to magnetism, the spring is stretched, the layer separation board moves downwards, and then a gap generated between the door plank and the floor is closed; when the door is opened, the magnetism of the first permanent magnet and the second permanent magnet is cut off, and the spring resets to pull the layer separation board back. The door plank has the advantage that the layer separation board can be controlled to ascend and descend through the magnetism according to opening or closing of the door plank.
Description
technical field [0001] The invention relates to a door panel, in particular to a door panel with permanent magnet control expansion and contraction. Background technique [0002] At present, the doors used by people are all standard types. After the door is installed on the door frame, there will be a gap between the bottom of the door and the floor, resulting in the door panel not having sound insulation and sealing effects, and causing various insects, small animals and dust to enter the room. cause inconvenience to people. Contents of the invention [0003] The object of the present invention is to provide a permanent magnet controlled telescopic door panel, which can automatically close the gap at the bottom of the door panel after the door panel is closed, preventing small animals and insects from entering the room. [0004] The present invention is realized by the following technical scheme: a permanent magnet controlled expansion and contraction door panel, whi...
Claims
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Inventor 庄梅兰
Owner NANAN FENGZHOU GAOJIE MOTORCYCLE ENERGY SAVING PRACTICAL TECH PROD SALES CENT