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A temperature-controlled closing device

A closing device and temperature-sensing technology, which is applied in the direction of wing-leaf closers, wing-leaf openers, buildings, etc., can solve the problems of large space occupied by doors and windows, inconvenient operation, poor opening and closing flexibility, etc., and achieves convenient operation, simple structure, Excellent opening and closing flexibility

Active Publication Date: 2020-07-14
GUANGZHOU ZHUAN ELECTROMECHANICAL EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the prior art, in order to realize the function of automatic closing, it is necessary to install an automatic closing device with a complex structure on the fire doors and windows, which takes up a large space of the doors and windows, and needs to overcome the force of automatic closing in the daily use process, and the opening and closing is flexible. Poor performance, inconvenient operation

Method used

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  • A temperature-controlled closing device
  • A temperature-controlled closing device

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Embodiment Construction

[0031] This part will describe the specific embodiment of the present invention in detail, and the preferred embodiment of the present invention is shown in the accompanying drawings. Each technical feature and overall technical solution of the invention, but it should not be understood as a limitation on the protection scope of the present invention.

[0032] In the present invention, if there is a description of the direction (up, down, left, right, front, back, clockwise, counterclockwise), it is figure 1 The structure shown is a reference description, but it is only for the convenience of describing the technical solution of the present invention, rather than indicating or implying that the technical features referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a reference to the technical solution of the present invention. Invention Limitations.

[0033] In the present invention, the meaning of...

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Abstract

The invention discloses a temperature control closing device applied to the field of fireproof doors and windows. The temperature control closing device comprises a pull rod, a rotary part, a pivot and a rotary part driving mechanism, wherein a first rotary arm is arranged on the rotary part; the pull rod and the rotary part are both mounted on the pivot, and a damping structure is arranged between the pull rod and the rotary part; and the rotary part driving mechanism can lock the rotary part when not detecting occurrence of a fire and can drive the rotary part to rotate and drive the pull rod to rotate through the first rotary arm when detecting occurrence of the fire. The temperature control closing device can automatically close a door or window in case of the fire. Meanwhile, the temperature control closing device is simple and compact in structure, capable of saving the door and window space, good in opening and closing flexibility and convenient to operate and does not need to overcome the automatic closing acting force in daily use.

Description

technical field [0001] The invention is used in the field of fireproof doors and windows, and in particular relates to a temperature-controlled closing device. Background technique [0002] With the development of my country's construction industry, building doors and windows have higher requirements on the performance of blocking smoke and flame, and are used to prevent heavy losses in the event of fire. In order to have better fire performance, fire doors and windows are required to have the function of being able to automatically close when a fire breaks out. At the same time, in order to facilitate daily use, it is also required that the fireproof window can be flexibly opened and closed during daily use. [0003] However, in the prior art, in order to realize the function of automatic closing, it is necessary to install an automatic closing device with a complex structure on the fireproof doors and windows, which takes up a large space of the doors and windows, and nee...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05F1/00E05F1/10
CPCE05F1/004E05F1/006E05F1/10E05Y2900/132E05Y2900/148
Inventor 卜红枚解延福崔扬帆
Owner GUANGZHOU ZHUAN ELECTROMECHANICAL EQUIP CO LTD
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