Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Drawing measuring scale storage device utilizing adsorption principle

A storage device, measuring ruler technology, used in packaging, transportation and packaging, non-removable covers/covers, etc., can solve problems such as damage to integrity, disappearance of measuring ruler scale lines, and inability to use the ruler normally.

Inactive Publication Date: 2020-12-04
ZHENGZHOU RAILWAY VOCATIONAL & TECH COLLEGE
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, when protecting some drawing rulers, the measuring rulers are generally put into some tool boxes to store and protect the measuring rulers to prevent the measuring rulers from being scratched, but most of the drawing measuring rulers are generally made of plastic material, so when the user puts multiple plastic measuring rulers of different specifications into the tool box, since the measurement scale lines on the plastic measuring ruler are all made of spray paint, when the user picks up the tool box, The scale line on the surface of the plastic measuring scale inside will be in contact with the surface wall of the toolbox, causing the painted scale line to continuously destroy its integrity during friction, eventually causing the scale line of the measuring scale to disappear, making it impossible to use the measuring scale or measuring stick normally The accuracy of

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
  • Drawing measuring scale storage device utilizing adsorption principle
  • Drawing measuring scale storage device utilizing adsorption principle
  • Drawing measuring scale storage device utilizing adsorption principle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] see Figure 1-15 , in an embodiment of the present invention, a storage device for a drawing ruler utilizing the principle of adsorption, comprising a storage box 1 and a bottom column 8, the number of the bottom columns 8 is four and fixedly connected around the bottom end surface of the storage box 1, respectively, and The bottom of the bottom column 8 is fixedly connected with a suction cup 81, and the upper movable cover of the storage box 1 is connected with an outer cover plate 2, and the bottom position of the outer cover plate 2 is also connected with a sealing cover plate 3, and the upper end of the storage box 1 The left and right sides of the rear side of the surface are fixedly connected with a fixed seat 21, and the surface of the fixed seat 21 is rotatably connected with a rotating shaft 22. The surface of the storage box 1 is fixedly connected with an inner plate shaft 31, and the inside of the inner plate shaft 31 is rotatably connected with an inner man...

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 discloses a drawing measuring scale storage device utilizing the adsorption principle. The drawing measuring scale storage device comprises a storage box and a bottom column, a layeringplate is transversely and fixedly connected to the middle of the interior of the storage box, the interior of the storage box is divided into an upper part and a lower part by the layering plate, a plurality of movable holes are formed in the surface of the layering plate, a position, located inside the storage box, on the lower end of the layering plate is slidably connected with a push plate, and the push plate divides a lower layer area of the layering plate into two isolated different areas. According to the drawing measuring scale storage device utilizing the adsorption principle, by arranging the layering plate, the adsorption column and other structures, the density of gas above the layering plate is increased, the pressure above the layering plate is increased, and therefore the air pressure difference is formed between the upper end and the lower end of the layering plate, a measuring scale placed at the upper ends of the movable holes is subjected to pressure from air pressure, and the measuring scale is fixed on the layering plate, so that disappearance of scales of the measuring scale due to friction caused by shaking of the measuring scale in the storage box is prevented.

Description

technical field [0001] The invention relates to the storage field of drawing rulers, in particular to a drawing measuring ruler storage device utilizing the principle of adsorption. Background technique [0002] Rulers, also known as measuring rulers and scales, are tools used to draw line segments (especially straight ones) and measure length. There are usually scales on the ruler to measure length. Some rulers have special shapes such as letters or circles in the middle. Holes are convenient for users to draw pictures. They are usually used to measure and calculate lengths. They are generally divided into tape measure, vernier caliper, square ruler, and ruler. . [0003] At present, when protecting some drawing rulers, the measuring rulers are generally put into some tool boxes to store and protect the measuring rulers to prevent the measuring rulers from being scratched, but most of the drawing measuring rulers are generally made of plastic material, so when the user pu...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B65D25/02B65D25/10B65D25/24B65D43/16B65D53/00
CPCB65D25/02B65D25/10B65D25/24B65D43/163B65D53/00
Inventor 王净丰史艳红张建国孙东瑾邵长辉房新荷吉海洋
Owner ZHENGZHOU RAILWAY VOCATIONAL & TECH COLLEGE
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
Eureka Blog
Learn More
PatSnap group products