Title:
PAIR OF SCISSORS FOR GENERATING DOUBLE-SIDED ADHESIVE TAPE TEAR MARKER
Document Type and Number:
WIPO Patent Application WO/2022/017406
Kind Code:
A1
Abstract:
A pair of scissors for generating a double-sided adhesive tape tear marker. The pair of scissors comprises a first scissor arm body (10) and a second scissor arm body (20), wherein the head end of the first scissor arm body (10) is provided with a first cutting edge part (101) and a second cutting edge part (105) which are arranged side by side; and the head end of the second scissor arm body (20) is provided with a first planar part (201) and a third cutting edge part (203). After the pair of scissors is closed, a gap with dimensions approximately equal to the thickness of release paper (402) is formed between the first cutting edge part (101) and the first planar part (201), and the second cutting edge part (105) and the third cutting edge part (203) make contact with each other or are mutually staggered. During one instance of shearing, the first cutting edge part (101) and the first planar part (201) match, so as to cut off a double-sided adhesive tape body (401), the release paper (402) is kept without being cut off, and a double-sided adhesive tape (40) can be cut off by means of the matching of the second cutting edge part (105) and the third cutting edge part (203), such that semi-shearing of the release paper (402) and full shearing, whereby the cut release paper (402) is cut off, are synchronously achieved, and a tear marker (403) facilitating removal of the release paper (402) in a stripping manner is quickly formed at a shearing end, thereby improving the working efficiency.
Inventors:
YI JUANZI (CN)
Application Number:
PCT/CN2021/107513
Publication Date:
January 27, 2022
Filing Date:
July 21, 2021
Export Citation:
Assignee:
FARO AUTOMATION SUZHOU CO LTD (CN)
International Classes:
B26B13/06; B26B13/20
Foreign References:
| CN1723160A | 2006-01-18 | |||
| JP2014121751A | 2014-07-03 | |||
| CN111844143A | 2020-10-30 | |||
| CN212578654U | 2021-02-23 | |||
| JPH1029758A | 1998-02-03 | |||
| CN2937046Y | 2007-08-22 | |||
| CN106684769A | 2017-05-17 |
Attorney, Agent or Firm:
SUOSHU INTELLECTUAL PROPERTY LAW FIRM (CN)
Download PDF: