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Noise reduction type covering device for moving gap

A covering device and noise-reducing technology, which is applied in the direction of transportation and packaging, traction connectors, vehicle parts, etc., can solve the problems of insufficient support, insufficient stability, inconvenient adjustment and disassembly, etc., and achieve convenient use and push-pull performance Reinforced, structurally stable and reliable effects

Active Publication Date: 2016-07-20
HAIMEN CANGYUN MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some existing covering devices are often not easy to adjust and disassemble, which brings difficulties to maintenance and repair work
And some devices are easy to disassemble, but the overall support strength is not enough, and the stability is not enough.

Method used

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  • Noise reduction type covering device for moving gap
  • Noise reduction type covering device for moving gap

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] Combine below Figure 1-2 The present invention will be described in detail.

[0009] According to an embodiment, a noise-reducing covering device 7 for a movable gap is used to cover the movable gap between the first part 8 and the second part 9 that can be movably connected together, the covering device 7 includes an elastic material main body 74 and a bearing block driving elastic assembly 71 that can move horizontally in the front and rear directions in the cavity in the elastic material main body 74, and the bearing block driving elastic assembly 71 includes an elastic pressing force transmission component 711, two wedge-shaped tooth parts 715, 716 symmetrically fixed on both sides of the elastic pressing force transmission part 711, and fixed on the central axis of the elastic pressing force transmission part 711 through the peripheral fixed teeth The inner threaded sleeve 713, the front and rear sides of the bearing block drive elastic assembly 71 are respective...

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Abstract

The invention provides a noise reduction type covering device (7) for a moving gap. The covering device is used for covering the moving gap between a first component (8) and a second component (9) which can be movably connected together. The covering device (7) comprises an elastic material body (74) and a bearing block drive elastic assembly (71) which can move forwards and backwards horizontally in a cavity in the elastic material body (74). The bearing block drive elastic assembly (71) comprises an elastic jacking force transferring component (711), two wedge-shaped tooth components (715 and 716) which are symmetrically and fixedly arranged on the two sides of the elastic jacking force transferring component (711) and an inner threaded sleeve (713) fixedly arranged at the position of the center axis of the elastic jacking force transferring component (711) through fixing teeth on the periphery, wherein hinging linkage board components (712 and 714) are symmetrically arranged on the front side and the rear side of the bearing block drive elastic assembly (71).

Description

technical field [0001] The invention relates to the field of connectors, in particular to a noise-reducing covering device for movable gaps. Background technique [0002] For the connecting parts of some movable parts, an elastic covering device is often needed to cover the movable connection gaps, so as to avoid foreign objects falling into the gaps, thereby causing production accidents or personal dangers. For example, the connecting parts between the carriages, the connecting parts between the tractor and the trailer of the towed vehicle, or other movable connection device parts, etc. Some existing covering devices are often not easy to adjust and disassemble, which brings difficulties to maintenance and repair work. While some devices are easy to disassemble, the overall supporting strength is not enough and the stability is not enough. Contents of the invention [0003] The object of the present invention is to provide a noise-reducing covering device for movable ga...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60D1/60
CPCB60D1/60
Inventor 杨斗华
Owner HAIMEN CANGYUN MACHINERY CO LTD
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