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A silent damper

An anti-swing and mute technology, applied in construction, door/window fittings, wing fan parts, etc., can solve the problems of lowering the overall sliding door grade, high noise, affecting user experience, etc., to ensure installation accuracy, low friction resistance, The effect of the mute function

Active Publication Date: 2022-01-04
NINGBO TENGYU METAL PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the sliding door is directly in friction contact with the plastic shrapnel during the translation process, the noise generated is relatively large, which affects the user experience and reduces the grade of the overall sliding door

Method used

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  • A silent damper
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  • A silent damper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The silent pendulum stopper of embodiment 1, as figure 1 and figure 2 As shown, it includes a base plate 3 and a first adjustment unit and a second adjustment unit installed on the base plate 3, the distance between the first adjustment unit and the second adjustment unit is adjustable, and the first adjustment unit is equipped with a first roller 11 , the second adjustment unit is equipped with a second roller 21, in the present embodiment, the first roller 11 and the second roller 21 are PU plastic-coated bearing rollers, specifically PU plastic-coated deep groove ball bearing rollers; the first roller 11 The centerlines of the first roller 11 and the second roller 21 are respectively perpendicular to the ground. There is a gap 10 between the first roller 11 and the second roller 21. The width of the gap 10 matches the thickness of the translation door 5. After installation, the bottom plate 3 is fixed on the ground , the lower end of the translation door 5 extends ...

Embodiment 2

[0025] The difference between the silent anti-shock device of embodiment 2 and embodiment 1 is that in embodiment 2, the structure of the first stud rivet 12 and the second stud rivet 22 are the same, as Figure 4As shown, each includes a first riveting part 41, a first positioning part 42, a second positioning part 43 and a second riveting part 44 connected sequentially from top to bottom, and a first riveting hole 45 is opened in the middle of the first riveting part 41 The first roller 11 and the second roller 21 respectively have shaft holes 20 adapted to the first riveting portion 41, the first riveting portion 41 is inserted into the shaft hole 20 and riveted with the first roller 11 or the second roller 21, and the second The middle part of the riveting part 44 is provided with a second riveting hole 46, and the first adjusting block 1 and the second adjusting block 2 respectively have mounting holes 16 matching the second riveting part 44, and the second riveting part 4...

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Abstract

The silent anti-shock device disclosed by the present invention includes a bottom plate and a first adjustment unit and a second adjustment unit installed on the bottom plate, the distance between the first adjustment unit and the second adjustment unit is adjustable, and the first adjustment unit is installed with a second One roller, the second adjustment unit is equipped with a second roller, the center lines of the first roller and the second roller are respectively perpendicular to the ground, there is a gap between the first roller and the second roller, the width of the gap is the same as the thickness of the translation door adaptation. By adjusting the distance between the first adjustment unit and the second adjustment unit, the size of the gap between the first roller and the second roller can be adjusted to meet the installation requirements of translational doors with different thicknesses. After installation, the lower end of the translation door extends into the gap between the first roller and the second roller. During the sliding process of the translation door, the first roller and the second roller keep rotating, and the wheel surfaces of the first roller and the second roller move along the The surface of the door rolls, which belongs to the category of rolling friction, and the frictional resistance is small, which can ensure the mute function of the swing stopper.

Description

technical field [0001] The invention relates to a swing stopper, in particular to a silent swing stopper suitable for an upper load-bearing translational door. Background technique [0002] When the translation door slides along the guide rail, the swing stopper needs to be used to keep the translation door in a vertical state all the time. Sliding doors can be divided into two types: upper load-bearing and lower load-bearing. The guide rail of the upper load-bearing type sliding door is fixed on the wall, the translation door is loaded on the guide rail, and a swing stop is installed on the ground to ensure that the translation door is vertical. The guide rails of the lower load-bearing type sliding door are installed on the wall and the ground, and the load-bearing is on the ground. [0003] At present, the common anti-swing devices on the market generally install plastic shrapnel on the base, and adjust the deformation degree of the plastic shrapnel to match the transla...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05D15/06
CPCE05D15/0656E05D15/0643
Inventor 蒋思宝蒋君华邬哲伟贺孝斌
Owner NINGBO TENGYU METAL PROD