Manhole cover with reflective film

A technology of reflective film and manhole cover, which is applied in water conservancy projects, artificial islands, underwater structures, etc. It can solve the problems of not being able to see clearly when the lights are turned on, easy to press manhole covers, and vehicle dangers.

Inactive Publication Date: 2020-06-16
YICHENG NO 3 SENIOR HIGH SCHOOL
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many vehicles driving back and forth on the road every day. When driving during the day, the driver has a clear vision and can see the manhole cover and go around. Howev

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Manhole cover with reflective film

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] figure 1 As shown: the well cover 1 is provided with a layer of reflective film 2, which can reflect light and shine.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a manhole cover with a reflective film. The reflective film is arranged on the manhole cover. When a vehicle is driven at night, light glows when the light hits the manhole cover, so that passing drivers can be reminded to pay attention to driving safety, and the manhole cover is prevented from being pressed so as not to cause danger.

Description

technical field [0001] The invention relates to a well cover, in particular to a well cover with a reflective film. Background technique [0002] There are many manhole covers or other manhole covers on the roads in the city. There are many vehicles driving back and forth on the road every day. When driving during the day, the driver has a clear vision and can see the manhole cover and go around. However, at night, because the manhole cover is dark, the lights cannot be seen clearly. Press the manhole cover. If the manhole cover is a little loose, it is easy to cause danger to the vehicle. Contents of the invention [0003] The purpose of the present invention is to provide a manhole cover with a reflective film, which can reflect light at night to remind drivers on the road to pay attention. [0004] The invention includes a manhole cover, and the adopted technical solution is that: the manhole cover is provided with a layer of reflective film, which will emit light wh...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): E02D29/14
CPCE02D29/14
Inventor 吴严寒
Owner YICHENG NO 3 SENIOR HIGH SCHOOL
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap