Airflow baffle door

A baffle door, airflow technology, applied in the direction of windows/doors, hand guards, special equipment for doors/windows, etc. The seam size is not adjustable, etc., to prevent people from being pinched, easy and fast to use, and the effect of changing the size

Inactive Publication Date: 2017-06-30
江苏华强新能源科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide an airflow baffle door to solve the problems in the above-mentioned background technology that there is no retractable anti-pinch gasket shell, retractable anti-pinch gasket lining and positioning pins, which cannot Make the door and the limit door frame form a certain distance, and the size of the door gap cannot be adjusted, and there is a problem of potential safety hazards being caught by the door. The present invention is easy to use, easy to operate, good in stability and high in reliability

Method used

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Embodiment Construction

[0017] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0018] see figure 1 , figure 2 and image 3 , the present invention provides a technical solution: an airflow baffle door, including a door 4, an observation port 3 is embedded on the front surface of the door 4 close to the door head, and an observation port 3 is provided at the bottom of the observation port 3 near the door hinge. The telescopic anti-pinch pad shell 7 is embedded with a telescopic anti-pinch pad liner 8, and the telescopic anti-pinch pad liner 8 is provided with a positioning hole 9, and the bottom of the observation port 3 is away from the door. One end of the hinge is provided with a telescopic anti-pinch pad hinge 11, and the telescopic anti-pinch pad hinge 11 is provided with a connecting cross bar 12, and the front surfa...

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PUM

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Abstract

The invention provides an airflow baffle door, which includes a door, an observation port is embedded on the front surface of the door close to the door head, and a retractable anti-pinch cushion shell is provided at the end of the observation port near the door hinge. A retractable anti-pinch pad liner is embedded in the shell of the telescopic anti-pinch pad, and a positioning hole is provided on the telescopic anti-pinch pad liner. The telescopic anti-pinch pad hinge, the telescopic anti-pinch pad hinge is provided with a connecting cross bar, and the front surface of the door is provided with a handle installation iron ring near the lower part of the telescopic anti-pinch pad hinge. A handle perpendicular to the door is provided on the handle installation iron ring, and the telescopic anti-pinch pad shell and the telescopic anti-pinch pad lining of the present invention are fixedly connected by positioning pins, so that the telescopic anti-pinch pad lining and the telescopic anti-pinch pad lining can be fixedly connected. The pad shell is fixed, thereby changing the size of the door gap.

Description

technical field [0001] The invention is an airflow baffle door, which belongs to the technical field of doors. Background technique [0002] Anti-pinch hand, in the airflow baffle door of prior art, sometimes the straight-stroke pneumatic actuator lacks the handwheel mechanism for accidents, and the baffle door blade cannot be opened and closed manually in time when running into an emergency or maintenance. Excessive pressure in the sealed air cavity of the flap door can easily cause blade deformation. If the pressure is too small, it is easy to cause the leakage of smoke, so a new device is needed to solve the above problems. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide an airflow baffle door to solve the problems in the above-mentioned background technology that there is no retractable anti-pinch gasket shell, retractable anti-pinch gasket lining and positioning pins, which cannot A c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B5/10E06B7/36E06B7/30
CPCE06B5/10E06B7/30E06B7/362
Inventor 冷祥珠唐敏
Owner 江苏华强新能源科技有限公司
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