Title:
VACUUM MOLDING DEVICE AND VACUUM CONTAINER OF THE VACUUM MOLDING DEVICE
Document Type and Number:
Japanese Patent JP2015009276
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a vacuum molding device and a vacuum container of the vacuum molding device which does not require the removal of residue on a seal surface and facilitates the operation.SOLUTION: A vacuum container 50 is connected with a vacuum chamber 10 of a vacuum molding device, includes a connection chamber 512, a valve chamber 513, a take-out chamber 515 and a seal member 55, an inclined seal surface 5125 is disposed on a bottom surface 5123 of the connection chamber 512, the take-out chamber 515 is opposed to the connection chamber 512, a take-out passage for communication with the vacuum chamber 10 is disposed on an inner part of the take-out chamber 515, a valve chamber is disposed between the connection chamber 512 and the take-out chamber 515 and is opposed to the seal surface 5125, a seal direction of a seal member 55 is inclined to the bottom surface 5123 of the connection chamber 512, is caused to slide up to the bottom surface 5123 of the connection chamber 512, the seal member 55 is brought into tight contact with the seal surface 5125 and, therefore, the connection chamber 55, the valve chamber 513 and the take-out chamber 515 are sealed and separated.
Inventors:
CHEN TANG-QUAN
LI XIAN-HE
JIANG YI-MIN
LI XIAN-HE
JIANG YI-MIN
Application Number:
JP2014132422A
Publication Date:
January 19, 2015
Filing Date:
June 27, 2014
Export Citation:
Assignee:
KOFUKIN SEIMITSU KOGYO
HON HAI PREC IND CO LTD
HON HAI PREC IND CO LTD
International Classes:
B22D23/00; B22D27/15
Domestic Patent References:
| JP2004154788A | 2004-06-03 | |||
| JPH0875015A | 1996-03-19 | |||
| JP2001012650A | 2001-01-16 |
Foreign References:
| US20080223538A1 | 2008-09-18 | |||
| US20120211193A1 | 2012-08-23 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Masatake Shiga
Takashi Watanabe
Shinya Jitsuhiro
Masatake Shiga
Takashi Watanabe
Shinya Jitsuhiro