Airbag deceleration belt

A technology of speed bumps and airbags, applied to roads, road signs, traffic signals, etc., can solve the problems of slow return of airbags, poor stability of deceleration effect, and inability to decelerate vehicles, so as to achieve stable deceleration effect and reduce bumps

Inactive Publication Date: 2018-07-24
何明福
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The deceleration belt is a traffic facility installed on the road to slow down the passing vehicles. The traditional deceleration belt achieves the deceleration effect on the vehicle through the intake and exhaust of the airbag, but the deceleration belt with this structure has the phenomenon that the airbag returns slowly. Therefore, when a vehicle with a short interval passes through the speed bump, the airbag does not return to its original state due to the slow air return, and thus cannot decelerate the following vehicles, that is, the deceleration effect has poor stability

Method used

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Embodiment Construction

[0015] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0016] Such as Figure 1-4 As shown, an airbag deceleration belt includes a base 1, a deceleration seat 2 and a plurality of airbags 3, mounting holes are respectively provided on both sides of the base, the deceleration seat 2 is made of rubber material, and the deceleration seat 2 The left and right sides are respectively provided with an inclined facing surface 21 and a rear surface 22. When the forward vehicle passes through the deceleration belt, it first contacts with the oncoming surface on the deceleration seat; The back surface of the deceleration seat is in contact with each other. The airbag 3 is cylindrical and also made of rubber material. The plurality of airbag...

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Abstract

The invention discloses an airbag deceleration belt. The airbag deceleration belt comprises a base, a deceleration seat and a plurality of airbags, wherein the airbags are in communication with each other and horizontally arranged to form an airbag layer, and the airbag layer is arranged between the base and the deceleration seat. Air guide hoses are correspondingly arranged on the two sides of the airbag layer, and an elastic supporting assembly is arranged between the base and the deceleration seat. According to the airbag deceleration belt, through arranging the elastic supporting assemblybetween the base and the deceleration seat, the air bags can quickly return air, and thus the occurrence of the situation that the air bags cannot achieve a better deceleration effect on the vehicle due to slow return air speed of the air bags is prevented, the deceleration belt can be ensured to work normally, and the deceleration effect is stable.

Description

technical field [0001] The invention belongs to the technical field of municipal engineering, in particular to an airbag speed bump. Background technique [0002] The deceleration belt is a traffic facility installed on the road to slow down the passing vehicles. The traditional deceleration belt achieves the deceleration effect on the vehicle through the intake and exhaust of the airbag, but the deceleration belt with this structure has the phenomenon that the airbag returns slowly. Therefore, when a vehicle with a shorter interval passes through the deceleration belt, the airbag does not return to its original state due to the slow air return, and thus cannot exert a deceleration effect on the following vehicles, that is, the deceleration effect has poor stability. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention provides an airbag speed bump with a stable deceleration effect. [0004] In order to achieve t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F9/529
CPCE01F9/529
Inventor 何明福
Owner 何明福
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