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

a stationery box

A pencil case and main body technology, applied in the field of pencil case, can solve the problems of inconvenient use, single function of pencil case, no pencil sharpener, etc., and achieve the effect of convenient use

Active Publication Date: 2018-05-18
JIANGXI UNIV OF SCI & TECH
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the known pencil case has a single function, does not have the function of a pencil sharpener or cannot automatically unfold or fold the pencil sharpener, and is inconvenient to use

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
  • a stationery box
  • a stationery box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] In order to make the purpose and technical solution of the present invention clearer, the present invention will be further described below in conjunction with the specific embodiments of the accompanying drawings.

[0010] See attached Figure 1-2 , a pencil case, comprising a main body 1, a flip cover 2 and a pencil sharpener 4, characterized in that the main body 1 and the flip cover 2 are rotatably connected by a flip shaft 3, the main body 1 and the pencil sharpener 4 are rotatably connected by a main body shaft 8, and the flip cover 2 and The pencil sharpener 4 is connected by the lower pressure rod 6, the support rod 5, and the torsion spring 7; the main body 1 is provided with a pencil sharpener edge 11; the support rod 5 is provided with a sliding groove 51, and the support rod 5 is fixed with the pencil sharpener 4 and the torsion spring 7 Connection; the lower pressing rod 6 is provided with a sliding ball 61, and the lower pressing rod 6 is fixedly connected...

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 writing case. The writing case comprises a body, an overturning cover and a pencil sharpener, and is characterized in that the body is rotationally connected with the overturning cover through an overturning cover shaft and rotationally connected with the pencil sharpener through a body shaft, and the overturning cover is connected with the pencil sharpener through a downward-pressing rod, a supporting rod and a torsion spring. According to the writing case, the functions of automatically folding and unfolding the pencil sharpener are achieved, and use is more convenient.

Description

technical field [0001] The invention relates to a pencil case, in particular to a pencil case with the function of a pencil sharpener. Background technique [0002] At present, the known pencil case has a single function, does not have the function of a pencil sharpener or cannot automatically unfold or fold the pencil sharpener, and is inconvenient to use. Contents of the invention [0003] The existing pencil case has a single function or the pencil sharpener is separated from the main body of the pencil sharpener. The present invention provides a pencil sharpener function which can automatically unfold and fold the pencil sharpener. [0004] The technical solution adopted by the present invention to solve its technical problems is: a pencil case, comprising a main body 1, a flip cover 2 and a pencil sharpener 4. The knife 4 is rotatably connected through the main body shaft 8, and the flip cover 2 is connected with the pencil sharpener 4 through the lower pressure rod ...

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 Patents(China)
IPC IPC(8): A45C11/34A45C15/00
CPCA45C11/34A45C15/00
Inventor 彭佳雯彭佳慧贾群燕彭克晴易文华杨龙
Owner JIANGXI UNIV OF SCI & TECH