Automatically unfolding type triangular warning board for motor vehicle

A warning sign and unfolding technology, which is applied to vehicle components, portable emergency signal devices, signal devices, etc., can solve problems such as not easy to find, unable to issue warning signals from vehicles behind, and long operating time of triangle warning signs

Active Publication Date: 2017-01-04
嘉善创越知识产权服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The above-mentioned method of first unfolding and then lapping makes the operation time of the warning triangle from the folded state to the unfolded state longer. In this way, in a very short period

Method used

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  • Automatically unfolding type triangular warning board for motor vehicle
  • Automatically unfolding type triangular warning board for motor vehicle
  • Automatically unfolding type triangular warning board for motor vehicle

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0019] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

[0020] see Figure 1-3 , a self-expanding triangular warning sign for motor vehicles, mainly including a protective box 1, a warning sign body assembly 2 and a warning sign automatic unfolding drive mechanism 3.

[0021] The protective box is composed of a box body 1-1 and a box cover 1-2. The box cover is at the upper end position of the front side wall of the box body and forms an openable and closable connection with the box body at an angle of 90° through a spring hinge 1-3. That is, when the box cover is in the open state, the box cover is turned up 90°, from horizontal to vertical. The upper surface of the box cover is arranged with LED light-emitting parts, and the LED light-emitting parts are connected with the electric control part ...

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PUM

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Abstract

The invention provides an automatically unfolding type triangular warning board for a motor vehicle. The automatically unfolding type triangular warning board comprises a protection box, a warning board main body combined part and a warning board automatic unfolding driving mechanism; the protection box is composed of a box body and a box cover; an LED (Light Emitting Diode) light emitting part is arranged on an upper surface of the box cover; the warning board main body combined part comprises left and right hinging frames, three plate sheets of a triangular reflection frame and a fluorescence sheet; the two hinging frames are supported by left and right supporting shafts respectively; two end parts of a plate sheet C are rotatably connected with the two supporting shafts respectively; a left end part of a plate sheet A and a right end part of a plate sheet B are rotatably connected with the left supporting shaft and the right supporting shaft respectively; magnet blocks are fixed at the inner side of the right end part of the plate sheet A and the inner side of the left end part of the plate sheet B; two corners of the fluorescence sheet are connected with the two supporting shafts respectively; a third corner of the fluorescence sheet is connected with the right end part of the plate sheet A or the left end part of the plate sheet B; the warning board automatic unfolding driving mechanism comprises: left and right slide ways, left and right slide blocks, two top pressing springs, left and right connecting rods, left and right driving gears, left and right driven gears and a triggering linkage part. The triangular warning board can realize rapid and automatic unfolding.

Description

technical field [0001] The invention belongs to warning devices for vehicles, in particular to an automatically unfolding triangular warning sign for motor vehicles. Background technique [0002] The warning triangle is a safety indicating device used to warn the vehicles behind when the vehicle stops temporarily on the road. The existing triangular warning sign is mainly composed of a triangular fluorescent sheet arranged inside and outside, a reflective frame and a support base arranged at the lower end of the reflective frame after unfolding. When the existing triangular warning frame is in use, it is necessary to lift the left and right plates that constitute the reflection frame around the hinge point of the bottom plate. The upper ends of the two plates are overlapped to form a reflection frame structure in use. [0003] The above-mentioned method of first unfolding and then lapping makes the operation time of the warning triangle from the folded state to the unfolde...

Claims

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Application Information

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IPC IPC(8): B60Q7/00
CPCB60Q7/00
Inventor 陈志华
Owner 嘉善创越知识产权服务有限公司
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