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How to use the automatic anti-pinch door

An anti-pinch door and automatic technology, which is applied in the field of safety doors, can solve the problems that the door is easy to be pinched by the strong wind and hurt children, and achieve the effect of preventing pinch injuries and increasing the braking force

Active Publication Date: 2016-08-17
桐乡双玛机械有限公司
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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 method for using an automatic anti-pinch door to solve the problem that ordinary indoor doors are easily pinched by strong winds or hurt children

Method used

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  • How to use the automatic anti-pinch door

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Embodiment Construction

[0008] Below in conjunction with accompanying drawing, the present invention is further described:

[0009] figure 1 The schematic diagram of the structure of the automatic anti-pinch door is shown. The automatic anti-pinch door includes a door frame 1, a movable door 2 and an anti-pinch device 3. The anti-pinch device 3 includes a casing 4, a swing device 5, a lever device 6 and a door brake device 7. , the anti-pinch device 3 is installed on the bottom end 31 of the dodge door 2; the swing device 5 includes a pendulum 8, a driver 9 and a first guide sleeve 10, the pendulum 8 is hinged with the shell 4, and the first guide sleeve 10 is connected with the shell 4 Fixedly connected, the driving part 9 is connected with the first guide sleeve 10 in a moving fit, the driving part 9 is located under the pendulum 8, the driving part 9 is provided with a driving surface 11, and the driving surface 11 faces the pendulum 8; the door brake device 7 includes There are brake parts 12, f...

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Abstract

The invention provides an application method of an automatic door capable of preventing clamping. The automatic door capable of preventing clamping comprises a door frame, a movable door and a clamping preventing device, wherein the clamping preventing device comprises a shell, a swinging device, a lever device and a door brake device; the clamping preventing device is mounted at the bottom end of the movable door; the swinging device comprises a pendulum bob, a driving piece, and a first guide sleeve; wherein the door brake device comprises a brake piece, a first spring and a second guide sleeve; the lever device comprises a first lever, a first supporting piece, a second lever and a second supporting piece; the swinging device is connected with the lever device; the lever device is connected with the door brake device; when the automatic door clamping preventing is used, the rapid swinging inertia of the movable door drives the pendulum bob to swing, and the pendulum bob is used for driving the first lever and the second lever to swing; the second lever swings to drive the brake piece to overcome elastic force of the first spring so as to move downwards, and furthermore, the brake piece is descended to be in contact and friction with the ground; and the movable door is effectively prevented from being rapidly swung, and children are prevented from being injured by rapidly swinging the movable door.

Description

technical field [0001] The invention relates to a safety door, in particular to a method for using an automatic anti-pinch door for preventing children from being injured. Background technique [0002] At present, ordinary interior doors, especially those of high-rise buildings, often close or open quickly when there is a strong wind, and the force of closing and opening is extremely large, and the interior doors are easy to pinch and bruise children , a method for using an automatic anti-pinch door has become a safety requirement for people to install interior doors. Contents of the invention [0003] The purpose of the present invention is to provide a method for using an automatic anti-pinch door, which solves the problem that children are easily pinched or hurt by a strong wind blowing with an ordinary indoor door. [0004] The technical solution adopted in the present invention is: the automatic anti-pinch door includes a door frame, a movable door and an anti-pinch ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05C17/44E05F5/02
Inventor 郑运婷
Owner 桐乡双玛机械有限公司
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