Unlock instant, AI-driven research and patent intelligence for your innovation.

Ruler sleeve

A ruler cover and ruler technology, applied in printing, writing utensils and other directions, can solve the problem of scratching people on the edge of the ruler, and achieve the effect of solving the problem of scratching people, easy to use and simple structure

Inactive Publication Date: 2017-12-12
邹睿哲
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a ruler cover, which is simple in structure and easy to use, and can solve the problem of scratching people on the edge of the ruler
[0005] The ruler cover provided by the invention has a simple structure and is convenient to use, and can solve the problem of scratching people on the edge of the ruler

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
  • Ruler sleeve

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] like figure 1 Shown, a kind of ruler cover, sponge groove body 1 upper opening 2 cooperates with the front of ruler. .

[0009] Insert the ruler into the sponge groove body 1, with the ruler facing up.

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 ruler sleeve. An opening in the upper part of a sponge groove body is matched with the front surface of a ruler. The ruler sleeve is simple in structure and convenient in use, and can solve the problem of personal scratch by the edge of the ruler.

Description

technical field [0001] The invention relates to a daily necessities, in particular to a ruler cover. Background technique [0002] Existing rulers have relatively sharp edges, which sometimes scratch people. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a ruler cover, which is simple in structure and easy to use, and can solve the problem of scratching people on the edge of the ruler. [0004] In order to solve the above-mentioned technical problems, the technical solution adopted in the present invention is: a ruler cover, the upper opening of the sponge groove body matches with the front of the ruler. [0005] The ruler cover provided by the invention has the advantages of simple structure and convenient use, and can solve the problem of scratching people by the edge of the ruler. Description of drawings [0006] Below in conjunction with accompanying drawing and embodiment the present invention will be f...

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): B43L13/00
CPCB43L13/00
Inventor 邹睿哲
Owner 邹睿哲