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building door device

A door device and construction technology, applied in the direction of construction, building structure, door/window accessories, etc., can solve the problems of being easily pinched by the strong wind, bruising children, etc., to increase the gravity and impulse, and prevent pinching. Effect

Active Publication Date: 2016-06-08
QIDONG CHUANGLYU GREENING ENG CO LTD
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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 building door device to solve the problem that ordinary building doors are easily pinched by strong winds or children are hurt

Method used

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Embodiment Construction

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

[0009] figure 1 The structural diagram of the building door device is shown, the building door device includes a shell 1, a liquid storage container 2 and a brake container 3, the liquid storage container 2 is provided with a liquid overflow port 4, the brake container 3 is provided with a liquid inlet 5, and the liquid storage container The liquid overflow port 4 of 2 communicates with the liquid inlet 5 of the brake container 3, and the liquid storage container 2 is provided with a fluid 6; A spring 8 is arranged between the shells 1 . The liquid storage container 2 is provided with an infusion tube 13, one end of the infusion tube 13 is connected with the overflow port 4, and the other end of the infusion tube 13 is connected with the liquid inlet 5 of the brake container 3; the liquid storage container 2 is provided with a return port 14. The brake container 3 is provided...

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Abstract

The invention provides a building door device, which comprises a case, a liquid storage container and a brake container, wherein the liquid storage container is provided with a liquid overflow opening, the brake container is provided with a liquid inlet, the liquid overflow opening of the liquid storage container is communicated with the liquid inlet of the brake container, the liquid storage container is filled with fluid, the fluid comprises water or oil, the liquid storage container is fixedly connected with the case, the brake container is connected with the case in a movable fit way, and a spring is arranged between the brake container and the case. In the use process, the building door device enables the fluid of the liquid storage container to fill into the brake container through the inertia, and the gravity and the momentum of the brake container are increased, so that the position of the brake container is lowered, a brake disc of the brake container generates contact friction with a floor, the fast closing of a movable door is prevented, and the injury of the movable door on children through clamping or collision can be effectively prevented.

Description

technical field [0001] The invention relates to a door safety device, in particular to a building door device. Background technique [0002] At present, the common interior doors in buildings, especially the interior doors of high-rise buildings, often close or open rapidly when there is a strong wind, and the force of closing and opening is extremely large, and the interior doors are easy to be pinched and bumped. Injury to children, a building door device 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 building door device to solve the problem that the common indoor door of the building is easily pinched or injured by strong winds or children. [0004] The technical solution adopted in the present invention is: the building door device includes a shell, a liquid storage container and a brake container, the liquid storage container is provided with a liquid overf...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05F3/16
CPCE05F3/16E05Y2201/26E05Y2900/132
Inventor 郑运婷
Owner QIDONG CHUANGLYU GREENING ENG CO LTD