Title:
WIRE TIGHTENING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2015/163594
Kind Code:
A1
Abstract:
In order to significantly improve productivity and durability by simplifying a configuration, the present invention provides a wire tightening apparatus comprising: a housing having a ratchet type of gear formed in the inner periphery thereof in a circumferential direction; a winding member inserted into the housing so as to be rotatable, a wire being selectively wound therearound; a support part radially protruding from the upper portion of a coupling shaft of which the lower portion is coupled to the housing; and an intermediate member that includes an engagement restriction part selectively engaged with the ratchet type of gear and restricted from rotating in a direction, and has a resilient coupling hole formed in the center thereof, the periphery of which a resilience restriction part is formed on, wherein the engagement restriction part is provided on an end portion of a blade part extending from a body part and having a resilient support force, and the resilience restriction part is elevated by an external force to be selectively coupled to the upper portion of the winding member and is supported by the outer periphery of the support part in a lifted state and in a lowered state.
More Like This:
Inventors:
HA GI HO (KR)
HA YOUNG HO (KR)
KIM HYUN IL (KR)
HA YOUNG HO (KR)
KIM HYUN IL (KR)
Application Number:
PCT/KR2015/003143
Publication Date:
October 29, 2015
Filing Date:
March 31, 2015
Export Citation:
Assignee:
SHIN KYUNG INC (KR)
International Classes:
A43C7/08; A42B7/00; A43C11/16; A44B99/00
Foreign References:
| KR20130100238A | 2013-09-10 | |||
| KR100978881B1 | 2010-08-30 | |||
| US8245371B2 | 2012-08-21 | |||
| KR101099458B1 | 2011-12-27 |
Attorney, Agent or Firm:
SEONG, NAK HOON (KR)
성낙훈 (KR)
성낙훈 (KR)
Download PDF: