Title:
スパウト付容器及び詰め替え方法
Document Type and Number:
Japanese Patent JP6901835
Kind Code:
B2
Abstract:
A spout-equipped container (100) that is used to refill a refillable container with a content material includes a refill container spout (1) and a flexible container body portion (2). The container body portion (2) contains the content material. The refill container spout (1) includes a tubular nozzle portion (11) that brings the inside and outside of the container body portion (2) into communication with each other, and a fixing portion (19) that is fixedly attached to the container body portion (2). The nozzle portion (11) includes a throttle projection (14) that protrudes toward a center of the nozzle portion (11) on an inner surface (11c) side in a lower portion (C) that is one of three equal parts obtained by dividing the nozzle portion in a height direction of the nozzle portion. The throttle projection (14) forms, on a leading end side in a protrusion direction of the throttle projection (14), a flow path through which the content material passes. The throttle projection (14) extends along the circumferential direction of the nozzle portion (11), and has a length more than 50% of a total inner circumferential length of the nozzle portion (11). The container body portion (2) includes a top surface portion, a front surface portion, a back surface portion, and a bottom portion. The fixing portion (19) of the refill container spout is fixedly attached to the top surface portion.
Inventors:
Shinji Watanabe
Yoshinori Inagawa
Fumito Suzuki
Mitsugu Iwatsubo
Yoshinori Inagawa
Fumito Suzuki
Mitsugu Iwatsubo
Application Number:
JP2016164201A
Publication Date:
July 14, 2021
Filing Date:
August 24, 2016
Export Citation:
Assignee:
Kao Corporation
Fuji Seal International Co., Ltd.
Fuji Seal International Co., Ltd.
International Classes:
B65D33/38; B65D77/20
Domestic Patent References:
| JP2014122067A | ||||
| JP2014196111A | ||||
| JP2002037270A | ||||
| JP2004231217A | ||||
| JP2002037328A |
Foreign References:
| US20130186899 | ||||
| US20130042940 |
Attorney, Agent or Firm:
Showa International Patent Office