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Foldable door device and using method thereof

A technology of folding doors and traction devices, which is applied in the arrangement of wings, door/window accessories, buildings, etc., can solve the problems of low load capacity, small occupied space, and it is difficult to effectively overcome the excessive torque of folding doors, and achieve powerful operation. Effective, problem-solving and defect-solving effects

Inactive Publication Date: 2018-01-26
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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  • Foldable door device and using method thereof
  • Foldable door device and using method thereof
  • Foldable door device and using method thereof

Examples

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Embodiment Construction

[0013] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0014] First refer to figure 1 , which shows an exemplary overall structure diagram of the folding door device of the present invention.

[0015] 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.

[0016] 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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Abstract

The invention provides a foldable door device and a using method thereof. The foldable door device comprises a fixed side door leaf hinged to a base body, a free side door leaf hinged to the fixed side door leaf, a lower slide rail and an upper cross beam, wherein the lower ends of the fixed side door leaf and the free side door leaf are provided with slide supporting parts correspondingly so as to slide in the lower slide rail. The edges of the upper ends of the fixed side door leaf and the free side door leaf are used for being clamped with the upper cross beam from the inner sides of the door leaves. The free side edge of the free side door leaf and the fixed side edge of the fixed side door leaf are provided with elastic sealing jacking strips correspondingly, so that elastic sealing is provided between the foldable door device and the base body when the foldable door device is closed. An inner side gear is in coaxial power connection with a driving motor, an inner belt wheel is arranged on an output shaft of the driving motor, the inner belt wheel is in power connection with an outer belt wheel through a belt, and the outer belt wheel is coaxially connected with an outer sidegear. In this way, power connection between the outer side gear and the driving motor is achieved through the two belt wheels and the belt.

Description

technical field [0001] The invention relates to the field of electromechanical applications, in particular to a folding door device that uses electromechanical equipment and can be automatically tightened and opened through a linkage driving mode and a use method thereof. 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 inv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B3/48E05F15/614
Inventor 华若延
Owner 华若延
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