Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
GUIDE DEVICE FOR EDGE STITCH
Document Type and Number:
WIPO Patent Application WO/2021/103887
Kind Code:
A1
Abstract:
A guide device for edge stitch: a guide tube (1) is a hollow structure as a whole, the upper surface of the guide tube (1) is provided with a fixing plate (2), and a side surface of the guide tube (1) is provided with a fixing block (3); the fixing plate (2) is an "L"-shaped structure as a whole, and is fixedly connected to the guide tube (1) by means of screws (21); the fixing block (3) and the guide tube (1) are spliced and connected to each other; a round tube column (31) passes through the side surface of the fixing block (3) and is fixedly connected thereto; the round tube column (31) is rotatably connected to and provided with a rotating block (4); and guide columns (41) are symmetrically arranged on the outer side surface of the rotating block (4). The device guides a fabric by means of the guide tube (1) and stabilizes same by means of the fixing plate (2) to prevent the whole fabric from shifting during an operation. Since the fixing block (3) and the guide tube (1) are spliced and connected to each other, and the round tube column (31) fixed thereto is rotatably connected to and provided with the rotating block (4), the angle may be freely changed. Moreover, guide columns (41) which may further guide the fabric are symmetrically arranged on the side surface of the rotating block (4), thus improving the operation efficiency and ensuring the quality of the operation.

Inventors:
YANG ZONGXIAN (CN)
ZHOU LIHUA (CN)
Application Number:
PCT/CN2020/123618
Publication Date:
June 03, 2021
Filing Date:
October 26, 2020
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SUZHOU CHINT ENTPR DEVELOPMENT CO LTD (CN)
International Classes:
D05B35/10
Foreign References:
CN211620820U2020-10-02
CN206799908U2017-12-26
CN207091661U2018-03-13
CN206986466U2018-02-09
CN209024752U2019-06-25
CN205275894U2016-06-01
CN106222900A2016-12-14
JP2008178579A2008-08-07
US20080308028A12008-12-18
Attorney, Agent or Firm:
SUZHOU ZHITU INTELLECTUAL PROPERTY FIRM (CN)
Download PDF: