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Anti-drop mounting mechanism of ventilator panel

An installation mechanism and ventilation fan technology, applied in the field of ventilation fans, can solve the problems of high cost, time-consuming and laborious, and achieve the effects of eliminating the process of screwing, stable structure, and convenient and quick installation.

Pending Publication Date: 2017-07-07
GUANGDONG NEDFON INDOOR AIR SYST TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of installation mechanism needs to use tools to drill self-tapping screws 7', and needs a hardware spring pressure plate 8', which is time-consuming and labor-intensive, and the cost is high

Method used

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  • Anti-drop mounting mechanism of ventilator panel
  • Anti-drop mounting mechanism of ventilator panel
  • Anti-drop mounting mechanism of ventilator panel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] like Figure 4 , Figure 5 and Image 6 as shown, Figure 4 It is a structural schematic diagram of the installation mechanism of the anti-falling ventilation fan panel of the present invention, Figure 5 It is a cross-sectional view of the installation mechanism of the anti-falling ventilation fan panel of the present invention, Image 6 It is a structural schematic diagram of the clamping spring.

[0023] An anti-falling ventilation fan panel installation mechanism, including a clamping spring 1 and a ventilation fan panel 2, the clamping spring 1 includes a spring ring 11 and clip strips 12 extending from the radial ends of the spring coil 11, the ventilation fan panel 2 The suspension arm 3 extends horizontally from the top, and the spring ring 11 of the clamping spring 1 can be inserted into the suspension arm 3, and then the clip strips 12 protruding from the two ends of the spring ring 11 are inserted into the preset card position of the ceiling and Clamping...

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PUM

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Abstract

The invention relates to an anti-drop mounting mechanism of a ventilator panel. The anti-drop mounting mechanism of the ventilator panel comprises a garter spring, a blocking arm and a ventilator panel. The garter spring comprises a spring ring and strips extending from two ends of the spring ring in the radial direction. A suspension arm transversally stretches out of the ventilator panel, and the spring ring is sleeved on the suspension arm; the blocking arm is arranged to block the end the suspension arm, the blocking arm comprises a supporting part which vertically stretches out of ventilator panel, the top end of the supporting part is higher than the suspension arm, a suspension part transversally stretches out of the top end of the supporting part in an opposite direction as the suspension arm, the suspension part partially overlaps with the portion of the suspension arm in the vertical direction, and thus a channel the spring ring can penetrate through is formed. By adoption of the mounting structure, no auxiliary tool is needed. The blocking arm and the suspension arm apply stress to each other to prevent the garter spring from getting loose simply; what's more, the suspension part of the blocking arm can serve as a second suspension arm to fasten the spring ring even if the spring ring slips out of the suspension arm.

Description

technical field [0001] The invention relates to the field of ventilating fans, in particular to an anti-falling ventilating fan panel installation mechanism. Background technique [0002] Ventilation fan Ventilation fan panels, ceilings, air inlets and outlets and other objects are widely used in architectural decoration. They have a common feature, which is to use the clamping spring installed on the ventilation fan panel to adjust the distance between the ventilation fan panel and the ceiling, and can rotate in a small range. [0003] figure 1 It is a schematic diagram of the installation of the ceiling ventilation fan panel, figure 2 It is a partially enlarged schematic diagram. The ventilation fan is installed on the ceiling 4', and a spring installation hole 2' is arranged inside, and the clamping spring 3' is installed on the panel 1'. Because the thickness of the ceiling 4' cannot be determined, the distance between the ventilation fan and the panel 1' cannot be d...

Claims

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Application Information

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IPC IPC(8): F24F7/007F24F13/20F24F13/32
CPCF24F7/007F24F13/20F24F13/32F24F2013/205
Inventor 梁金儒李清泉黄新远黄永创解博超
Owner GUANGDONG NEDFON INDOOR AIR SYST TECH
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