Title:
GLASS DOOR AUTOMATIC RETURN DEVICE
Document Type and Number:
Japanese Patent JP2020007893
Kind Code:
A
Abstract:
To provide a glass door automatic return device in which the opening/closing speed of a glass door is controlled and the glass door is positioned at a predetermined pivoting angle.SOLUTION: The glass door automatic return device comprises a hydraulic hinge assembly kit 10 and a door panel positioning assembly kit 20. The hydraulic hinge assembly kit includes a first pedestal 12, a piston unit, a first drive shaft, and a first holding unit 15. The first pedestal is fixed to a door frame 2, the piston unit and the first drive shaft are provided inside the first pedestal, and both ends of the first drive shaft are connected to the first holding unit for holding a glass door A. The door panel positioning assembling kit includes a second pedestal 22, a slide unit, a second drive shaft, and a second holding unit 25. The second pedestal is fixed to the door frame, the slide unit and the second drive shaft are provided inside the second pedestal, and both ends of the second drive shaft are connected to the second holding unit for holding the glass door.SELECTED DRAWING: Figure 1
Inventors:
YOU SHUN XIAN
Application Number:
JP2018148270A
Publication Date:
January 16, 2020
Filing Date:
August 07, 2018
Export Citation:
Assignee:
SUN Q DOOR CONTROLS LTD
International Classes:
E05F3/22; E05D3/02; E05F3/10; E05F3/20; E05F5/02; F16C11/04; F16C11/10
Domestic Patent References:
| JPH10196213A | 1998-07-28 | |||
| JP2010019053A | 2010-01-28 | |||
| JP2008115604A | 2008-05-22 |
Foreign References:
| CN205689014U | 2016-11-16 | |||
| CN207453730U | 2018-06-05 | |||
| CN205858012U | 2017-01-04 | |||
| CN201095926Y | 2008-08-06 | |||
| KR101660255B1 | 2016-09-27 |
Attorney, Agent or Firm:
knowledge partners Patent business corporation
Wataru Iwakami
Wataru Iwakami