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Fixed door capable of being manually adjusted

A technology for manually adjusting and fixing doors, which is applied to building fastening devices, wing leaf fastening devices, buildings, etc., can solve the problems of life and work inconvenience, and affect the people around, and achieve the effect of facilitating work and life

Inactive Publication Date: 2013-06-26
沈焕峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the doors used in various places do not have the function of positioning at a specific angle after opening. After the door is opened, if it encounters wind or other external forces, the door will automatically close. Inconvenience at work

Method used

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  • Fixed door capable of being manually adjusted

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Embodiment Construction

[0009] Such as figure 1 As shown, the present invention sets telescopic device 2 on the upper left inside of door 1, and the interior of telescopic device 2 is respectively iron core 3 and spring 4 from top to bottom. The handle 6 is on the same level, and the iron core 3 is connected with the door handle 6 through the steel wire rope 7 wound on the pulley 5. The left side of the door 1 is fixed on the door frame 9 with two sets of hinges 8, and a belt circle is installed on the upper left of the door frame 9. The semicircle positioning sheet 10 of the hole, the iron core 3 is corresponding to the circular hole on the semicircular positioning sheet 10, and can be inserted in the circular hole. Through the above settings, when opening the door, the door handle 6 is pulled, and the iron core 3 is pulled through the steel wire rope 7, so that the iron core 3 is separated from the round hole on the semicircular positioning piece 10. At this time, the iron core 3 loses the function...

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Abstract

The invention discloses a fixed door capable of being manually adjusted. The fixed door is characterized in that a retracting device is arranged at the left upper side in the retracting device; the retracting device is internally provided with an iron core and a spring from top to bottom; a pulley is mounted below the retracting device in the door and is on the same horizontal plane with a door handle; the iron core is connected with the door handle through a steel wire rope wound on the pulley wheel; the left side of the door is fixed on a door frame through two groups of hinges; a semicircular positioning sheet with a circular hole is mounted at the left upper side of the door frame; and the iron core corresponds to the circular hole in the semicircular positioning sheet and can be inserted into the circular hole. With the adoption of the arrangement, the fixed door capable of being manually adjusted has the function of positioning at a specific angle after the fixed door is opened so as to prevent the fixed door from being automatically closed due to external force and be more convenient for work and lives.

Description

technical field [0001] The invention relates to a door, in particular to a door that can be positioned and fixed at a specific angle. Background technique [0002] At present, the doors used in various places do not have the function of positioning at a specific angle after opening. After the door is opened, if it encounters wind or other external forces, the door will automatically close. Inconvenience at work. Contents of the invention [0003] The object of the present invention is to provide a door that can be positioned and fixed at a specific angle [0004] In order to achieve the above object, the present invention arranges a telescopic device on the upper left inside the door. The interior of the telescopic device is composed of an iron core and a spring from top to bottom, and a pulley is installed below the internal telescopic device of the door on the same level as the door handle. The iron core is connected to the door handle through the steel wire rope wound...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05C17/02
Inventor 沈焕峰
Owner 沈焕峰
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