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A Portable Folding Barricade

A roadblock and portable technology, applied in the field of road signs, can solve the problems of permanent deformation of springs, affecting the normal use of roadblocks, large area of ​​folded roadblocks, etc., and achieves the effect of low manufacturing cost, convenient opening and folding, and small area

Active Publication Date: 2016-06-22
徐伟成
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Determined by the nature of the spring, this kind of folding roadblock is relatively easy to open, but it is not so easy to be affected by the elastic force of the spring when it is folded. Due to the long-term non-use, the spring is also prone to some permanent deformation, which affects the normal use of the roadblock.
In addition, affected by the inability of the spring to fold, the folded area of ​​the folded barricade is relatively large

Method used

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  • A Portable Folding Barricade
  • A Portable Folding Barricade
  • A Portable Folding Barricade

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Embodiment Construction

[0017] Now in conjunction with accompanying drawing and embodiment the present invention is described in further detail:

[0018] Such as figure 1 , 7 As shown, the present invention includes a base 1 and a cone-shaped cloth tube 2 arranged on the base 1. The special feature is that the base 1 is a cross, and the bottom edge of the cone-shaped cloth tube 2 is fixed with a ring 2a, corresponding to the ring 2a The cross 1 is provided with an inlay notch 3, the ring 2a is inlaid on the inlay notch 3, and a telescopic rod 4 is arranged in the middle of the cross 1.

[0019] The cross 1 is composed of a horizontal bar 1a and a vertical bar 1b fixed together by riveting 12, the horizontal bar 1a is composed of a flat plate 1a2 with vertical plates 1a1 at both ends, and a connecting plate 1a3 connected between the two flat plates 1a2 by rotating shaft 13, The two inlaid notches 3 are symmetrically arranged on the two flat plates 1a2 of the horizontal bar 1a, and the vertical bar 1...

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Abstract

A portable folding roadblock, comprising a base and a cone-shaped cloth tube arranged on the base, characterized in that the base is a cross, the bottom edge of the cone-shaped cloth tube is fixed with a ring, and the cross corresponding to the ring is provided with an inlaid notch , the ring is inlaid on the inlay notch, and a telescopic rod is arranged in the middle of the cross. Compared with the prior art, the present invention has the advantages of convenient opening and folding, small area after folding, convenient storage and carrying, and low manufacturing cost.

Description

technical field [0001] The invention relates to a road sign mark. Background technique [0002] Existing folding roadblocks, as disclosed in patent 201020285551.4, usually consist of a tower-shaped spring that stretches a cone-shaped cloth tube. Usually, by pressing the spring, the cone-shaped cloth tube can be folded and placed in a box. Determined by the nature of the spring, this kind of folding roadblock is relatively easy to open, but it is not so easy to be affected by the elastic force of the spring when it is folded. Due to long-term non-use, the spring is also prone to some permanent deformation, which affects the normal use of the roadblock. In addition, due to the inability of the spring to be folded, the folded area of ​​the folded barrier is relatively large. Contents of the invention [0003] The object of the present invention is to provide a folding barricade that is easy to open and fold, has a small area after folding, is convenient to store and carry, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01F9/646E01F9/692
Inventor 徐伟成
Owner 徐伟成
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