Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Pencil sharpener compact structure

A technology of compact structure and pencil sharpener, applied in sharpening devices, printing, office supplies, etc., can solve the problems of large structural space, inconvenient to carry, unsafe and unhygienic to use and carry, and achieve safe use and integrity The effect of the function

Inactive Publication Date: 2017-03-08
钟志刚
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Pencils are both convenient and practical, but the blade of the pencil sharpener is often fixed parallel to the outer edge of the side of the pencil sharpener. Such a blade holder takes up a large structural space. In order to reduce the volume of the pencil sharpener, the Chipping holes; pencil sharpeners without chipping holes are neither safe nor hygienic to use and carry; if you want to increase the space for holding pen scraps, the volume of the pencil sharpener will become larger and it is not easy to carry

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
  • Pencil sharpener compact structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] In order to make the technical means, features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0015] like figure 1 As shown, a pencil sharpener compact structure 1 includes a pencil sharpener hole 2 , a blade holder 3 , a blade 4 , a fixing member 5 , and a chip outlet 6 . The blade holder 3 is obliquely tangent to the circular opening at the bottom of the conical pencil sharpening hole 2, and the whole pencil sharpener 1 takes the circular opening of the pencil sharpening hole 2 and the oblique apex of the blade holder 3 as side outer edges, and the blade 4 and The outer edge of the side of the pencil sharpener 1 forms a compact structure at an oblique angle.

[0016] The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present ...

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 relates to a pencil sharpener compact structure which comprises a pencil sharpening hole, a blade frame, a blade, a fixing member and a pencil shaving outgoing hole. The blade is fixed on the blade frame through the fixing member, the blade frame is diagonally tangent to a round opening at the bottom of the pencil sharpening hole, a whole pencil sharpener takes the round opening of the pencil sharpening hole and a diagonal vertex of the blade frame as a lateral edge, and the blade and the lateral edge of the pencil sharpener form a diagonal angle to form a compact structure. Under the circumstance that complete functions of the pencil sharpener are realized, size of the whole pencil sharpener is reduced to greatest extent, and the pencil sharpener is more convenient to carry and use and can even be used as a compact pencil cap.

Description

technical field [0001] The invention relates to a compact structure of a pencil sharpener, in particular to a compact structure of a pencil sharpener which minimizes the volume of the entire pencil sharpener. Background technique [0002] Pencils are both convenient and practical, but the blade of the pencil sharpener is often fixed parallel to the outer edge of the side of the pencil sharpener. Such a blade holder takes up a large structural space. In order to reduce the volume of the pencil sharpener, the Chip hole; the pencil sharpener without chip hole is neither safe nor hygienic to use and carry; if you want to increase the space for accommodating pen scraps, the pencil sharpener will become larger and not easy to carry. Contents of the invention [0003] The purpose of the present invention is to aim at the above-mentioned deficiencies in the prior art, and a kind of compact structure of pencil sharpener designed, comprises and comprises pencil sharpening hole, blad...

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): B43L23/08
Inventor 钟志刚
Owner 钟志刚
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com