Title:
HINGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/145535
Kind Code:
A1
Abstract:
The objective of the present invention is to provide a hinge device that is simple and can reduce manufacturing costs as well as prevent safety accidents in which hands or objects are caught in the hinge device, since an arm and a link are used for rotating a head in the form of a four-section link while the link is configured to avoid rotational interference, whereby the hinge device can be easily manufactured at a desired opening/closing angle from 110°, which is generally used for furniture, to 135°, which is most commonly used for furniture. In particular, another objective of the present invention is to provide a hinge device that allows, when a door is opened, a body to rotate naturally by using rotational interference by means of an arm pushing the body, so that the door can be opened easily and conveniently, and on the contrary, when the door is closed, allows a link to pull the body so that the door can be closed easily, conveniently, and safely. [Representative Figure] FIG. 19
Inventors:
KIM KYUNG JA (KR)
Application Number:
PCT/KR2019/017777
Publication Date:
July 16, 2020
Filing Date:
December 16, 2019
Export Citation:
Assignee:
KIM KYUNG JA (KR)
International Classes:
E05D11/10; E05D3/06; E05D5/02; E05D7/00; E05F3/20
Foreign References:
| KR101714354B1 | 2017-03-09 | |||
| KR200355417Y1 | 2004-07-06 | |||
| KR101489822B1 | 2015-02-11 | |||
| CN203394219U | 2014-01-15 | |||
| KR102000902B1 | 2019-07-17 |
Attorney, Agent or Firm:
KIM, Yeong Il (KR)
Download PDF:
Previous Patent: DISPLAY APPARATUS
Next Patent: METHOD FOR IDENTIFYING EXTERNAL DEVICE BY REGISTERING FEATURES OF EM SIGNAL AND ELECTRONIC DEVICE AP...
Next Patent: METHOD FOR IDENTIFYING EXTERNAL DEVICE BY REGISTERING FEATURES OF EM SIGNAL AND ELECTRONIC DEVICE AP...