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A portable multi-level warning device

A warning device and portable technology, applied in portable emergency signal devices, signal devices, transportation and packaging, etc., can solve the problems of inconvenient use and low reliability of safety alarm devices, so as to prevent secondary accidents and increase the warning range Effect

Active Publication Date: 2016-08-10
王军利
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] For this reason, the technical problem to be solved by the present invention is that the safety alarm device in the prior art is inconvenient to use, and can only perform one-level warning with low reliability, and then provide a portable multi-level warning device that is easy to use and has multi-level warning effects. device

Method used

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  • A portable multi-level warning device
  • A portable multi-level warning device
  • A portable multi-level warning device

Examples

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Embodiment 1

[0033] like Figure 1-4 As shown, a portable multi-level warning device described in this embodiment includes more than one warning box unit 11, and each of the warning box units 11 includes a small box 12 and is stored in the small box The warning parts in the body 12 are detachably connected between two adjacent warning box units 11 to form a large box. The bottom of the large box is provided with rollers 23, and one of them is in the large box. The small box 12 of the warning box unit 11 at one end of the body is provided with a handle 19; that is, in this embodiment, the warning device is not only provided with a plurality of the warning box units 11, A multi-level warning structure is formed, and the warning box unit 11 can be placed at different distances or in different ranges according to specific conditions during use. For example, the first warning box unit 11 is placed 200 meters away from the car. Place the second warning box unit 11 150 meters away from the car, ...

Embodiment 2

[0041] As a convertible implementation of Embodiment 1, the difference between this embodiment and Embodiment 1 is that: the bottom of the box is formed with a connecting seat 22, and a socket is formed on the connecting seat 22, and the socket Suitable for the vertical insertion of the lower end of the pull rod 13, such as Figure 5 As shown; that is, in this embodiment, the pull rod 13 is placed in the storage cavity 18 when not in use, and the lower end of the pull rod 13 is inserted vertically into the socket on the connecting seat 22 when in use. The connecting seat 22 fixes the pull rod 13 in a vertical shape.

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Abstract

The invention discloses a portable multi-stage warning device, which includes more than one warning box unit, each warning box unit includes a small box and warning pieces stored in the small box, two adjacent warning boxes The units are detachably connected and combined to form a large box, the bottom of the large box is provided with rollers, and one of the small boxes of the warning box unit at one end of the large box is provided with a handle; the present invention uses According to the specific situation, warning box units can be placed at different distances or in different ranges to form a multi-level warning structure, so that passing vehicles can detect abnormal road conditions in time, slow down in time and take avoidance measures to prevent secondary accidents; The device is also provided with rollers and a handle, so that the warning device can be carried in a dragging manner without carrying it by hand, and it is more convenient to carry.

Description

technical field [0001] The invention relates to a road warning device, in particular to a portable multi-level warning device suitable for use at night. Background technique [0002] With the rapid development of motor vehicles, there are more and more various faults and traffic accidents caused by motor vehicles. When people are dealing with various faults and traffic accidents, in order to warn passing vehicles and pedestrians or to effectively To protect the traffic accident scene, it is necessary to quickly set the warning area, especially in bad weather such as night, rainy day or heavy fog. If the warning signs cannot be quickly set up, secondary accidents are prone to occur, which seriously threatens people's life safety and property safety. [0003] In order to solve the above problems, Chinese patent document CN200979776Y discloses a multifunctional combined warning device, which includes a main body, a power supply and a luminous body are arranged in the main body,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01F9/688E01F9/654E01F9/646E01F9/615B60Q7/00E01F9/30
Inventor 王军利马向国姜廷顺张政
Owner 王军利
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