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Folding door device

A technology of folding doors and locking devices, which is applied to the arrangement of wings and other directions, and can solve problems such as difficulty in switching operations

Inactive Publication Date: 2005-07-20
COMANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This makes the same movement of the hand holding the handle D, which is very difficult for a disabled person in a wheelchair to operate the switch

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] figure 1 (a) and (b) show the situation where the folding door is stretched to close the entrance and exit, (a) shows the inside front view, (b) shows the outside front view, 1 in the figure indicates the main door, 2 indicates the auxiliary door, the main door 1 and The auxiliary door 2 is connected by a joint 3 such as a hinge so that it can be folded. Then, the door frame side of auxiliary door 2 is supported by hinge 4 and then this auxiliary door 2 just can be rotated, and main door 1 slidably embeds upper guide rail 5 and is suspended on the slide block 6 that slides, and passes along upper guide rail 5 and Slide block 6 moves together, and this folding door is folded up.

[0018] Above-mentioned slide block 6 is installed near the front end of main door 1, and, because the width dimension of this main door 1 and auxiliary door 2 is substantially equal, so, main door 1 and auxiliary door 2 of folded folding door coincide, main door 1 The front end of the can no...

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PUM

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Abstract

This invention relates to a kind of fold device, The head of this folding door will not pop out to the passage side while folding, and the switch operating easily. the folding door device of this invention provided, it's assistant door and main door linked through connecting piece, can make it fold, among them the assistant door can fix in running by dint of gemel, the main door hangs up by gliding piece embedded in the track, the slippery piece installs the head neighborhood of the main door to hang up, and the handle knob that can switch hold when fold door in the main door in one side of link, moreover, the lock match the lock door bolt constitution of the device in the handle knob neighborhood. Thus, even a disable and sick person also can carry on the operation easily.

Description

technical field [0001] The invention relates to a folding door device. When the folding door is folded, the front end of the door will not protrude to the side of the channel, and the opening and closing operation is easy. Background technique [0002] Image 6 It shows the opening and closing action of an existing ordinary folding door, which is composed of a main door A and an auxiliary door B, with joints such as hinges provided therebetween so as to be able to fold each other. In addition, the auxiliary door B is rotatably installed on the shaft C provided on one side of the door frame, and the slider provided on the upper end of the main door A can move along the upper guide rail, so it can be opened and closed along the track as shown in the figure. . [0003] The folding door installed at the entrance and can be opened and closed is easier to open and close than a single door. Especially when the width of the entrance and exit is large, if a single door is installed...

Claims

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Application Information

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IPC IPC(8): E06B3/48
Inventor 中川纯一
Owner COMANY
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