A dual-purpose pen for writing and counting
A dual-purpose pen and counter technology, applied to writing utensils, etc., can solve the problems that the counting function and writing function cannot be switched at will, ordinary counting pens cannot write normally, etc., and achieve the effect of reasonable structural design
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0015] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0016] Such as figure 1 , figure 2 , image 3 Shown: a kind of dual-purpose pen for writing and counting of the present invention comprises front penholder 3, the rear penholder 5 that is connected with front penholder 3 thread 4, the pen core 2 that is positioned at front penholder 3, rear penholder 5, the back of pen core 2 A refill cap 6 is arranged at the end, and a card slot 8 is provided on the rear pen holder 5, and a refill cap button 7 protruding from the card slot 8 is provided on one side of the pen core cap 6, and the card slot 8 is divided into long longitudinal grooves 13. The transverse groove 14 and the short longitudinal groove 15, the long longitudinal groove 13, the transverse groove 14 and the short longitudinal groove 15 are sequentially connected; Pen core cap 6 rears, reset button 11 on the counter 9 stretches out t...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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