Speed reduction bump for road
A technology of speed bumps and highways, applied in the directions of roads, roads, road signs, etc., can solve the problem of bumping cars passing through speed bumps
Inactive Publication Date: 2019-12-03
于婕
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[0019] The present invention will now be described in further detail in conjunction with the accompanying drawings and specific embodiments. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the present invention in a schematic manner.
[0020] like figure 1 — image 3 As shown, a speed reduction belt for roads includes two long-wheelbase deceleration zones 1 and one short-wheelbase deceleration zone 2. Since the wheelbase of a large car is generally about 2.5 meters, the wheelbase of a family car is generally about 1.7 meters. , so the length of a short-wheelbase deceleration zone 2 is 1.8-2.0 meters, and the length of a long-wheelbase deceleration zone 1 is 0.5-0.8 meters.
[0021] The long wheelbase deceleration zone 1 is arc-shaped, the short wheelbase deceleration zone 2 is installed between the long wheelbase deceleration zone 1, the bottom plate 3 is installed under the short wheelbase deceleration zone 2, and the sealing...
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Abstract
The invention belongs to the technical field of speed reduction bumps and particularly relates to a speed reduction bump for a road. The speed reduction bump comprises two long-wheelbase speed reduction areas and one short-wheelbase speed reduction area. The short-wheelbase speed reduction area is arranged between the long-wheelbase speed reduction areas. Non-Newtonian fluid is arranged in a sealing rubber layer on the short-wheelbase speed reduction area. A light reflecting identifier is arranged on the speed reduction bump. The speed reduction bump has the beneficial effects that a full-sizecar passes through the long-wheelbase speed reduction areas 1 according to the light reflecting identifier 6, a family car passes through the short-wheelbase speed reduction area 2 according to the light reflecting identifier 6, if the full-size car speeds up to pass through the speed reduction bump, wheels make contact with the long-wheelbase speed reduction areas 1 and the short-wheelbase speedreduction area 2 easily at the same time, and due to the characteristic of the Non-Newtonian fluid, the full-size car is bumped easily; and when the family car speeds up to pass through the speed reduction bump, wheels make contact with the long-wheelbase speed reduction areas 1 and the short-wheelbase speed reduction area 2 easily at the same time, and due to the characteristic of the Non-Newtonian fluid, the family car is bumped easily.
Description
technical field [0001] The invention belongs to the technical field of speed bumps, and in particular relates to a speed bump for roads. Background technique [0002] The speed bump is a traffic facility installed on the road to slow down passing vehicles. It is generally strip-shaped or dot-shaped. The material is mainly rubber or metal. It is generally yellow and black to attract visual attention. [0003] The speed bump makes the road surface slightly arched to achieve the purpose of vehicle deceleration. It is generally set at highway crossings, industrial and mining enterprises, schools, residential quarter entrances, etc., where vehicles need to slow down and road sections that are prone to traffic accidents. New traffic-specific safety settings for non-motorized vehicle speeds. The speed bump has greatly reduced the occurrence of accidents at major traffic intersections, and is a new type of special facility for traffic safety. The vehicle is not only safe but also ...
Claims
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Login to View More IPC IPC(8): E01F9/529E01F9/524
CPCE01F9/524E01F9/529
Inventor 于婕
Owner 于婕