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A covering device for the flexible connection gap of carriages

A technology of movable connection and covering device, which is applied in the direction of the passage for connecting vehicles, traction connectors, vehicle parts, etc., can solve the problems of insufficient stability, insufficient support strength, inconvenient adjustment and disassembly, etc., and achieve a stable and reliable structure of the device. Ease of use, push-pullability and performance-enhancing effects

Active Publication Date: 2018-05-08
蒙城县东正汽车有限公司
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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 the flexible connection gap of carriages
  • A covering device for the flexible connection gap of carriages

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 covering device 7 for the flexible connection gap of the compartment is used to cover the movable gap between the first part 8 and the second part 9 that can be connected together movably, and the covering device 7 includes The elastic material main body 74 and the bearing block driving the 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, The two wedge-shaped tooth parts 715, 716 symmetrically fixed on both sides of the elastic pressing force transmission part 711 and the internal thread fixed on the central axis of the elastic pressing force transmission part 711 through the peripheral fixed teeth The sleeve 713, the front and rear sides of the bearing block driving elas...

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Abstract

The invention provides a covering device (7) for a movable connection gap of a carriage. The covering device (7) is used for covering the movable gap between a first part (8) and a second part (9) which can be movably connected together. The covering device (7) comprises an elastic material main body (74) and a carrier block driving elastic assembly (71) capable of horizontally moving forward and backward in a cavity in the elastic material main body (74), wherein the carrier block driving elastic assembly (71) comprises an squeezing force elastically-transferring component (711), two wedge tooth parts (715 and 716) which are symmetrically and fixedly arranged at two sides of the squeezing force elastically-transferring component (711), and an internal thread sleeve (713) which is fixedly arranged at the central axis of the squeezing force elastically-transferring component (711) through peripheral fixing teeth; and articulated linkage plate parts (712 and 714) are symmetrically arranged at the front and back sides of the carrier block driving elastic assembly (71) respectively.

Description

technical field [0001] The invention relates to the field of connectors, in particular to a covering device for movable connection gaps of carriages. 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 the flexible con...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60D5/00B60D1/60
CPCB60D1/60B60D5/00
Inventor 全秀靖
Owner 蒙城县东正汽车有限公司
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