Unidirectional fence gate

A fence gate, one-way technology, applied in the field of fence gates, can solve the problems of chaos, disruption of queuing order, and failure of fences.

Inactive Publication Date: 2007-11-28
熊德
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, public places such as stations and toll offices are generally equipped with fences to maintain the order of queuing. People who lack public morality often enter from the exi

Method used

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  • Unidirectional fence gate
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  • Unidirectional fence gate

Examples

Experimental program
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Embodiment Construction

[0013] A plate is processed into T-shaped (as shown in Figure 2) into base plate 4, respectively affixed a tubular thing of a certain height at its front two ends, can be welded, and the left side is called door shaft 3, and it can be enclosed within One side of the door 1 on the outer ring rotates around it at an angle of about 90°. To prevent the door from moving up and down, the upper end of the door shaft 3 can be processed to position the thread outlet; the right pipe is called the closing pipe 2. One or more hooks protruding holes 9 are provided on the outer side of the tube wall, which can be rectangular or circular. On the side wall of the lower end of the closing tube, an elongated opening is processed on the side wall facing the door shaft. Hole 10, on the rear edge of T-shaped base plate 4, fold or weld a vertical edge and process the perforation that can penetrate active shaft 15, as shown in Figure 2; Pedal plate 6 is also a plate-like thing that is T-shaped genera...

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PUM

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Abstract

The invention relates to a unidirectional fence door, comprising door, closing tube, door shaft, bottom plate, stop block, foot board, compressing spring, hanging column, hook, torsion spring and live shaft. When humans go away through the fence, at first they can tread the foot board and make the position of foot board moves downward. So stop block and hook so on, which formerly make door close tightly, are set in opening status. Then they go out by pushing door. Opened door is returned in the closed status under the force of torsion spring after outer force is removed. Here the compressing force to foot board by the stop block is removed. Under the force of compressing spring, the foot board is returned to the highest position and the hook moves upward to enter into the hanging hole at the edge of door. In this way, only when humans in fence tread the foot board, the door can be opened. But outer humans can not pull the door to enter in. so it is provided with the unidirectional passing performance and can prevent human entering from the export randomly.

Description

Technical field [0001] The invention relates to a fence gate used for maintaining queuing order in public places. Background technique [0002] At present, public places such as stations and toll offices are generally equipped with fences to maintain the order of queuing. People who lack public morality often enter from the exit of the fence without any restrictions and force their way to the front, disrupting the normal queuing order, causing crowding and confusion, and making the fence completely useless. Under the situation that people's public moral awareness needs to be improved at present, this phenomenon often occurs, and there is an urgent need for a kind of enclosure device that can prevent people from entering at will from the fence exit to disrupt order and does not hinder people from exiting after finishing the work. Contents of the invention [0003] In order to eliminate the phenomenon that the currently installed fence cannot prevent people from entering in...

Claims

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Application Information

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IPC IPC(8): E06B11/02
Inventor 熊德
Owner 熊德
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