Folding door device capable of being automatically ejected tightly and opened and using method thereof

A folding door, automatic technology, applied in the direction of sealing device, wing leaf arrangement, door/window accessories, etc., can solve the problems of low load capacity, small occupied space, difficult to effectively overcome the excessive torque of folding door, etc., to solve the problem and defects, running powerful and effective effects

Inactive Publication Date: 2017-12-29
华若延
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the field of folding doors, due to the particularity of the folding door in the opening and closing process, the existing simple motor drive mode is difficult to effectively overcome the excessive torque of the folding door when it passes the dead point, and at the same time improve the small footprint and use Motors with lower load capacity

Method used

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  • Folding door device capable of being automatically ejected tightly and opened and using method thereof
  • Folding door device capable of being automatically ejected tightly and opened and using method thereof
  • Folding door device capable of being automatically ejected tightly and opened and using method thereof

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Embodiment Construction

[0012] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0013] First refer to figure 1 , which shows an exemplary overall structure diagram of the folding door device of the present invention.

[0014] For the opening and closing dead point, please refer to figure 2 .The dotted line shows the connecting line between the two inner and outer hinges at both ends of each door. When the connecting line of the two leaves is at the azimuth angle of the same line, it indicates the position of the dead point of opening and closing.

[0015] According to an embodiment, the folding door device capable of automatically tightening and opening may include a fixed side door leaf 2 hinged with the base 1, a free side door leaf 3 hinged with the fixed side door leaf 2, a lower rail 32 and an upper beam 38; the lower rail For example, it may be an inner concave track groove to engage with pulleys; wherein, optionally, the lower ends of ...

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PUM

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Abstract

A folding door device capable of automatically tightening and opening and its use method, wherein the device includes a fixed side door leaf (2) hinged with a base body (1), a free side door leaf (3) hinged with the fixed side door leaf (2) , the lower rail (32) and the upper beam (38), wherein the lower ends of the fixed side door leaf (2) and the free side door leaf (3) are respectively provided with sliding supports to slide in the lower rail (32), and the upper end The edge of the door is used to clamp the upper beam (38) from the inner side of the door, and the free side edge of the free side door leaf (3) and the fixed side edge of the fixed side door leaf (2) are all provided with elastic sealing and tightening Strips (30, 20) for providing an elastic seal with the base (1) when said folding door arrangement is closed.

Description

technical field [0001] The invention relates to the field of electromechanical applications, in particular to an automatic tightening and opening folding door device using electromechanical equipment and a method for using the same. Background technique [0002] Electromechanical devices are increasingly being used in all aspects of civilian installations. The combination of mechanical equipment, motors and control equipment can effectively improve the intelligent performance of related devices and improve the user experience. In the field of folding doors, due to the particularity of the folding door in the opening and closing process, the existing simple motor drive mode is difficult to effectively overcome the excessive torque of the folding door when it passes the dead point, and at the same time improve the small footprint and use Motors with lower load capacity. Contents of the invention [0003] The object of the present invention is to provide an automatic tighte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05F15/605E06B3/48E06B7/22
CPCE05F15/605E06B3/48E06B7/22
Inventor 华若延
Owner 华若延
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