Door for children

A technology for children's doors and door frames, applied in the field of children's doors, can solve the problems of being easily blown by strong winds and pinching children, and achieve the effect of preventing children or the elderly from being pinched

Inactive Publication Date: 2012-09-19
杨作鹏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a children's door to solve the proble

Method used

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  • Door for children
  • Door for children
  • Door for children

Examples

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Example Embodiment

[0009] The present invention will be further explained below in conjunction with the drawings:

[0010] figure 1 The structure diagram of the child door of the pendulum inertia switch shown and figure 2 The structure diagram of the child door of the mercury inertial switch is shown. The child door includes a door frame 1 and a movable door 2. The movable door 2 is hinged to the door frame 1; the child door is equipped with an electromagnetic anti-pinch device 43, and the electromagnetic anti-pinch device 43 includes an electromagnetic The brake device 3, the inertial switch 4 and the housing 5. The electromagnetic brake device 3 includes an electromagnet 6 and a door brake device 44; the electromagnet 6 includes a frame 7, an electromagnetic coil 8 and an iron core 9, and the frame 7 and the housing 5 are fixedly connected, The iron core 9 is movably fitted in the iron core hole 10 of the frame 7; the door brake device 44 includes a swing brake 11, a guide sleeve 12 and a suppor...

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PUM

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Abstract

A door for children comprises a door frame and a movable door, wherein the movable door is hinged to the door frame. The door for the children is characterized by comprising an electromagnetic clamping prevention device; the electromagnetic clamping prevention device comprises an electromagnetic brake device, an inertia switch and a casing, wherein the electromagnetic brake device comprises an electromagnet and a door braking device; and the electromagnet comprises a framework, an electromagnetic coil and an iron core, the framework is fixedly connected with the casing, and the iron core is movably matched with an iron core hole of the framework. When wind blows and the movable door is rapidly closed, the inertia switch is closed to connect a power supply of the electromagnetic coil, the electromagnet produced a magnetic field to attracts the iron core down, the iron core drives a swing brake to overcome the elasticity of a support spring to move downwards, and by means of the friction between a brake piece of the swing brake and a floor, the movable door is prevented from being rapidly closed by the strong wind and clamping the children.

Description

technical field [0001] The invention relates to a safety door, in particular to a children's door. Background technique [0002] At present, common interior doors, especially interior doors of high-rise buildings, often appear to close quickly when there is a strong wind, and the closing force is extremely large, and the interior doors are easy to pinch children or the elderly. Functional children's doors have become a safety requirement for people to install interior doors. content of the invention [0003] The object of the present invention is to provide a children's door, which solves the problem that ordinary indoor doors are easily pinched by strong winds and hurt children or the elderly. [0004] The technical scheme adopted in the present invention is: the children's door includes a door frame and a movable door, and the movable door is hinged with the door frame; The brake device includes an electromagnet and a door brake device; the electromagnet includes a fra...

Claims

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Application Information

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IPC IPC(8): E05F5/02
Inventor 林智勇
Owner 杨作鹏
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