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Door positioner

A technology of locator and door frame, which is applied in the direction of building fastening devices, wing leaf fastening devices, buildings, etc., and can solve problems such as inconvenience in life

Inactive Publication Date: 2009-12-16
郑志伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But sometimes we need to open the door, we have to use other things to block the door, which brings inconvenience to people's life

Method used

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  • Door positioner

Examples

Experimental program
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Embodiment Construction

[0009] As shown in the figure, the structure of the present invention is that the track base 4 and the base shaft 9 installed on the upper end of the door leaf 1 are packaged and installed on the door frame 2. An arc track 6 is arranged on the track base 4, and an arc track 6 has a Curved deadbolt 7. The base shaft 9 is inserted into the arc track 6, the back of the arc lock tongue 7 has a shaft hole through the shaft hole and is installed on the track base 4 with the shaft 5, and there is a tension spring in front of both ends of the arc lock tongue 7 3 and a positioning spring 8 link to each other with track base 4. Working principle, when the base shaft 9 moved to one end of the dead bolt 7, the base shaft 9 was resisted by the spring according to the principle of leverage, after opening the door like this, the door was just fixed. When the door needs to be closed, push the door by hand to make the base shaft 9 cross the dead bolt 7 and the door can be automatically closed...

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PUM

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Abstract

The invention discloses a door positioner, comprising a track base arranged on a door frame, and a base shaft arranged on the upper end of a door leaf, wherein, an arc-shaped track is arranged on the track base, and an arc-shaped bolt is arranged on the upper surface of the arc-shaped track; the base shaft is inserted into the arc-shaped track, and the back surface of the arc-shaped bolt is provided with a shaft hole; the bolt is arranged on the track base by a shaft used by the shaft hole, and the front of both ends of the arc-shaped bolt is connected with the track base by two springs. The invention solves the problem that an automatic door can not be automatically positioned.

Description

technical field [0001] The present invention relates to doors for houses. Background technique [0002] At present, automatic doors are all made up of door frames, door leaves, door shafts and automatic door closers. The door can be automatically closed after being pushed open. But sometimes we need to open the door, we have to use other things to block the door, which brings inconvenience to people's life. Contents of the invention [0003] The object of the present invention is to provide a door positioner which can make an automatic door not only close automatically but also keep open. [0004] The structure of the door locator of the present invention is as follows: it includes a track base installed on the door frame and a base shaft installed on the upper end of the door leaf. The track base is provided with an arc-shaped track, and an arc-shaped dead bolt is arranged above the arc-shaped track. The shaft of the base is inserted into the arc-shaped track. There is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05C17/38
Inventor 郑志伟
Owner 郑志伟