Title:
MAGNETIC ATTRACTION TRANSMITTED CORRECTION TAPE
Document Type and Number:
WIPO Patent Application WO/2022/089104
Kind Code:
A1
Abstract:
A magnetic attraction transmitted correction tape, comprising a housing (1), a tape dispensing mechanism (3), and a tape retracting mechanism (4). The tape dispensing mechanism (3) and the tape retracting mechanism (4) are mounted in the housing (1). The tape dispensing mechanism (3) comprises a first rotatable magnet (51). The tape retracting mechanism (4) comprises a second rotatable magnet (52). The first rotatable magnet (51) and the second rotatable magnet (52) are magnetically attracted and connected with each other in a contact or contactless manner; the two constitute a magnetic transmission mechanism (5); and either of the first rotatable magnet (51) and the second rotatable magnet (52) is an active element, while the other is a passive element that is magnetically attracted by and rotates with the active element. The application of the principle of magnetic attraction in the rotation between tape rollers of the correction tape, compared with a conventional gear transmission, provides a novel option for the transmission between the tape rollers of the correction tape; moreover, the correction tape is structurally simple.
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Inventors:
WU HANG (CN)
Application Number:
PCT/CN2021/119891
Publication Date:
May 05, 2022
Filing Date:
September 23, 2021
Export Citation:
Assignee:
YIYANG TWINGO STATIONERY CO LTD (CN)
International Classes:
B43L19/00; B65H37/02; B65H37/00
Domestic Patent References:
| WO2006111308A1 | 2006-10-26 | |||
| WO2005080245A1 | 2005-09-01 |
Foreign References:
| CN112158009A | 2021-01-01 | |||
| CN213768064U | 2021-07-23 | |||
| JP2005059241A | 2005-03-10 | |||
| US5049229A | 1991-09-17 | |||
| CN107776295A | 2018-03-09 | |||
| JP2014080285A | 2014-05-08 |
Attorney, Agent or Firm:
QUANZHOU WENHUA PATENT AGENY CO., LTD. (CN)
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