Vertical hinged door unlatched positioning device

Abstract

The invention discloses a vertical hinged door unlatched positioning device. The vertical hinged door unlatched positioning device comprises a base plate of the positioning device, a limiting block, asliding block, a strong magnetic block, a pull spring, a shell, a paramagneticmetal block, a floor and a movable door fan; the vertical hinged door unlatched positioning device is characterized in that an upper clamping head, a hook and a positioning piece are arranged on the base plate of the positioning device; a clamping groove is formed in the upper clamping head, and a through hole is formedin the positioning piece; the limiting block is fixed to the base plate of the positioning device, a sliding groove is formed in the middle of the limiting block, and the limiting block is further provided with a baffle block, a position adjusting screw hole and a lower clamping head; a sliding strip is inserted into the sliding groove from the bottom, thus a screw hole of a limiting pin is exposed, the limiting pin is screwed into the screw hole of the limiting pin, and thus the sliding block is limited in the sliding groove; and the sliding block is provided with the sliding strip, the screw hole of the limiting pin, a convex head and a pull spring hole, a position adjusting pin is screwed into the position adjusting screw hole, the position adjusting pin is adjusted, and the position of the protruded opening of the sliding block can be adjusted. According to the vertical hinged door unlatched positioning device, the door fan can be unlatched well.

Description

Technical field [0001] The invention relates to a lock, in particular to a positioning device for a virtual cover of a flat open door. Background technique [0002] The staff in the office do not want to open the door greatly, because people in the past may often distract the attention of the indoor staff. Opening the door greatly will reduce the work efficiency of the staff in the office, and it will also lead to the rapid exchange of indoor and outdoor air. It is not conducive to indoor heat preservation; if the office door is closed, it will affect the normal communication between outside office personnel and indoor staff; people hope that the office door can be properly fixed in a half-open position, and it can be opened when needed. Closed, the people who are hidden will not be blown away by the wind, nor will they be closed by the wind. The current architectural interior decoration industry does not have such hardware accessories. Summary of the invention [0003] Aiming a...

AI Technical Summary

Problems solved by technology

[0002] The staff in the office do not want to open the door widely, because passing people may distract the attention of the indoor staff, and opening the door greatly will reduce the work efficiency of the office staff, and will also lead to a rapid exchange of indoor and outdoor air. It is not conducive to indoor heat preservation; if the door of the office is closed, it will affect the normal communication between the outside office personnel and the indoor staff; people hope that the office door can be properly fixed in a half-open position, and can be opened or closed when necessary. Closed, the concealed ones will not be blown away by the wind, nor will they be closed by the wind

At present, there is no such hardware accessories in the building interior decoration industry

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