House door wind hook

A door and air hook technology, which is applied to building fastening devices, wing leaf fastening devices, buildings, etc., can solve the problems of limited suction, unreliable effect, and easy damage of magnetic air hooks, and achieve reliable results. Effect

Inactive Publication Date: 2009-01-21
王兆保
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing air hooks can be divided into two types, one is the magnetic mutual attraction using magnetic steel, also called door suction, the magnetic air hook has the di

Method used

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  • House door wind hook
  • House door wind hook
  • House door wind hook

Examples

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Example Embodiment

[0013] The invention relates to a door wind hook, such as Figure 1-Figure 6 As shown, a door lock 19 installed in the door 14 has a lock tongue 5, an unlocking handle 9 that drives the lock tongue 5 to move, and a spring 18 that resets the lock tongue. It is characterized in that it is installed on the inner side of the door 14 The pressing hook 85 is installed on the wall 13 with a fixed plate 8. The fixed plate 8 is connected to the up and down swinging rod 81, and there is a connecting pin 82 and a coil spring at the connection. The up and down swinging rod 81 is in contact with the unlocking handle 9, and the up and down swinging rod 81 The head is made with hook holes 84 (such as Figure 4 As shown) or hook 83 (as Figure 5 As shown, a curved pressing plate 91 or a pressing plate that is level with the height of the hook nozzle is installed on the up and down swinging rod 81, and the hook nozzle 83 does not hook the handle 9 when the door is closed) or the bayonet 86 (such as...

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PUM

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Abstract

The invention provides a wind hook for a door. A door lock is arranged on a door; the door lock is provided with a lock tongue, an unlocking handle driving the lock tongue to move and a spring for repositioning the lock tongue. The invention is characterized in that the inner side of the door is provided with a pressing hook; a fixing plate arranged on a wall is connected with an up-and-down oscillation rod, and the joint is provided with a connecting pin and a coil spring; and the up-and-down oscillation rod contacts the unlocking handle, and has a head part provided with a hook hole or a hook mouth or a clip, which is matched with the pressing hook. When the door is closed, the handle is pushed down, the up-and-down oscillation rod is pressed down under the action of the coil spring, and the pressing hook loses contact with the hook hole or the hook mouth or the clip; and when the door is opened, the pressing hook contacts the up-and-down oscillation rod and hooks the hook hole or the hook mouth or the clip under the action of the coil spring, and the hooking is reliable, tight and durable and does not slide off.

Description

technical field [0001] The invention relates to a door air hook, which belongs to hardware fittings. Background technique [0002] The inner door of the house, especially the residential house, in order to avoid the wind or artificially close the door automatically, a combined wind hook is often installed on the back wall and corner of the door. Existing wind hooks can be divided into two types, one is the magnetic mutual attraction using magnetic steel, also called door catch, and the magnetic wind hooks have the disadvantages of limited suction and unreliable effect. The other is to use the plug-in clip to block, which has the disadvantage that the clip is easily damaged due to the impact. Contents of the invention [0003] The object of the present invention is to overcome the disadvantages of the prior art, and provide a door wind hook with good windproof effect and long service life that enables the hook on the wall and the door hook to be hooked with each other when...

Claims

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Application Information

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IPC IPC(8): E05C17/46
Inventor 王兆保
Owner 王兆保
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