Blade unit for a safety razor
A razor and blade technology, applied in the field of safety razors, can solve the problem of hair sawing
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0015] The blade unit includes a plastic chuck seat 1 , a positioning groove 2 , a stopper 3 , a continuously curved blade 4 , a blade holder 5 , a support plate 6 , and a positioning spring 7 . The continuously curved blade 4 is mounted to the blade holder 5 by the support plate 6 holding the continuously curved blade 4 in the positioning grooves 2 of the two stoppers 3 and the positioning spring 7 pressing the continuously curved blade 4 to the blade holder 5. Plastic chuck seat 1. The blade 8 is attached to a "z" shaped base which has an edge 9 for securing to the holder 5 .
[0016] The shape of the curve of the blade is a portion of a circle whose radius is calculated by the following formula:
[0017] R usr =k·L,
[0018] Among them, R usr is the radius of the curve of the blade;
[0019] k is a proportionality factor, equal to 1 / 5;
[0020] L is the radius R usr The chord length of the curve.
[0021] The continuously curved blade reduces labor while cutting hai...
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