A covering device for movable gaps

A technology for covering devices and gaps, used in transportation and packaging, traction connectors, vehicle parts, etc., can solve the problems of insufficient stability, insufficient support, inconvenient adjustment and disassembly, etc., to achieve enhanced push-pull performance, convenient use, Solid and reliable structure

Active Publication Date: 2017-11-07
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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  • A covering device for movable gaps
  • A covering device for movable gaps

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 movable gap covering device 7 is used to cover the movable gap between the first part 8 and the second part 9 that can be movably connected together, and the covering device 7 includes an elastic material body 74 And the 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, the bearing block driving elastic assembly 71 includes an elastic pressing force transmission part 711, symmetrically fixed The two wedge-shaped tooth parts 715, 716 on both sides of the elastic pressing force transmission part 711 and the inner threaded sleeve 713 fixed on the central axis of the elastic pressing force transmission part 711 through the peripheral fixed teeth, The front and rear sides of the bearing block drive elastic assembly 71 are respectively symmetrically provided ...

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PUM

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Abstract

A covering part (7) for a movable gap is used for covering the movable gap between a first part (8) and second part (9) which can be connected together movably. The covering part (7) comprises an elastic material body (74) and a bearing block drive elastic component (71) which can horizontally move in the front-back direction in the cavity in the elastic material body (74), the bearing block drive elastic component (71) comprises an elastic jacking force transmission part (711), two wedge-shaped tooth parts (715 and 716) symmetrically fixedly arranged on the both sides of the elastic jacking force transmission part (711), and an inner threaded sleeve (713) fixedly arranged at the center axis of the elastic jacking force transmission part (711) through the peripheral fixing teeth, and hinged linkage plate parts (712 and 714) are symmetrically arranged on the front and back sides of the bearing block drive elastic component (71).

Description

technical field [0001] The invention relates to the field of connectors, in particular to a 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 covering device for movable gaps, which can overcome the def...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60D1/58
CPCB60D1/58
Inventor 杨斗华
Owner HAIMEN CANGYUN MACHINERY CO LTD
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