Title:
ASSISTIVE LINE SCRIBING APPARATUS FOR FABRIC
Document Type and Number:
WIPO Patent Application WO/2022/040956
Kind Code:
A1
Abstract:
An assistive line scribing apparatus for fabric, comprising: two guide rails (1), sliding blocks (2), a rotating block (3), a first guide ruler (4), a second guide ruler (5), first fasteners (6), and a second fastener (7). The two guide rails (1) are L-shaped; the sliding blocks (2) are respectively disposed on the guide rails (1), and locked with the guide rails (1) by means of the first fasteners (6); the sliding blocks (2) are provided with first guide holes (21); the first guide ruler (4) has an L-shaped structure, and two sides of the first guide ruler (4) are respectively disposed in the first guide holes (21) slidably; a mounting block (41) is disposed on the first guide ruler (4); the rotating block (3) is horizontally and rotatably disposed on the mounting block (41) and radially provided with a second through guide hole (31); the second guide ruler (5) is slidably disposed in the second guide hole (31) and fixed to the rotating block (3) by means of the second fastener (7); and one end of the second guide ruler (5) is provided with a line scribing portion (51) which is provided with a line scribing hole (52) for a line scriber to insert. The L-shaped guide rails (1) and the L-shaped first guide ruler (4) work in conjunction with each other, and restrain and guide each other, such that quick drawing of a straight line is achieved; moreover, the rotating block (3) is provided at the corner of the first guide ruler (4), such that the drawing of an arc is achieved.
Inventors:
LU LIJUN (CN)
Application Number:
PCT/CN2020/111237
Publication Date:
March 03, 2022
Filing Date:
August 26, 2020
Export Citation:
Assignee:
TAICANG FANSHENG ELECTRONIC TECH CO LTD (CN)
International Classes:
A41H23/00; B43L7/10
Foreign References:
| US1163392A | 1915-12-07 | |||
| CN211138815U | 2020-07-31 | |||
| CN111544131A | 2020-08-18 | |||
| CN2105411U | 1992-05-27 | |||
| FR2652305A1 | 1991-03-29 | |||
| US4739558A | 1988-04-26 | |||
| CH449978A | 1968-01-15 | |||
| CN202806076U | 2013-03-20 | |||
| CN100475555C | 2009-04-08 |
Attorney, Agent or Firm:
LIAN & LIEN IP ATTORNEYS (CN)
Download PDF: