Title:
CONTAMINATION-ON-KEYBOARD PREVENTION DEVICE
Document Type and Number:
Japanese Patent JP2022017145
Kind Code:
A
Abstract:
To solve the problem that it is necessary to take measures to prevent contamination from waste, dust, water, bacteria, viruses, etc. on a keyboard of a personal computer or the like and it is necessary to prevent many persons from touching and using the same keyboard and being infected by bacteria and viruses.SOLUTION: In order to operate a keyboard of a personal computer in a safe, secure, and clean situation, it is necessary to keep the keyboard clean if it is always touched. However, it is impossible to wash and clean the keyboard each time, and continuous work is not possible. Therefore, what is needed is to hang a film on the keyboard and constantly move the film continuously so that a new clean film is present on the keyboard, so it can be solved by winding up the new transparent film on the opposite side as needed.SELECTED DRAWING: Figure 1
Inventors:
MIYAZAKI KOSABURO
Application Number:
JP2020140452A
Publication Date:
January 25, 2022
Filing Date:
July 13, 2020
Export Citation:
Assignee:
MIYAZAKI KOSABURO
International Classes:
G06F3/02
Domestic Patent References:
| JP2005045336A | 2005-02-17 | |||
| JP3158784U | ||||
| JP2017111787A | 2017-06-22 |
Foreign References:
| WO2016190139A1 | 2016-12-01 | |||
| US4922980A | 1990-05-08 | |||
| WO2019206802A1 | 2019-10-31 | |||
| WO2019107395A1 | 2019-06-06 |
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