Title:
DEVICE FOR BENDING STEEL NEEDLE
Document Type and Number:
WIPO Patent Application WO/2017/020850
Kind Code:
A1
Abstract:
Disclosed is a device for bending a steel needle, comprising a positioning groove (1), and a contact (3) that applies a bending force to the steel needle is arranged above the positioning groove (1), wherein the force that the contact (3) applies to the steel needle is a lateral force in the lateral direction of the positioning groove (1). The device for bending the steel needle not only provides a device for bending, scratching and breaking the steel needle in one instance, which is suitable for the case where a steel needle needs to be scratched and broken, but also provides a device that can only bend the steel needle, and because the force needed to bend the steel needle is far less than the scratching and breaking force, the material requirements thereof are not high, and the production cost is low, and same can be applied to the case where orthopedic steel needles only need to be bent.
More Like This:
Inventors:
LIU JIANMIN (CN)
Application Number:
PCT/CN2016/093230
Publication Date:
February 09, 2017
Filing Date:
August 04, 2016
Export Citation:
Assignee:
ZHENGZHOU ZEZHENG TECHNICAL SERVICES LTD (CN)
International Classes:
A61B17/58; B21D7/00; B21F1/00
Domestic Patent References:
| WO2014190945A1 | 2014-12-04 |
Foreign References:
| CN87212315U | 1988-03-30 | |||
| CN203508888U | 2014-04-02 | |||
| SU1461571A1 | 1989-02-28 | |||
| CN105310759A | 2016-02-10 | |||
| CN204734540U | 2015-11-04 |
Attorney, Agent or Firm:
ZHENGZHOU ZHONGYUAN PATENT AGENCY LTD. (CN)
Download PDF: