Title:
ポンプ容器
Document Type and Number:
Japanese Patent JP7267855
Kind Code:
B2
Abstract:
To provide a pump container that uses a thin wall bottle with high sealing performance without using a packing.SOLUTION: In a pump container which a cylindrical mounting cap 14 is fitted on the outer surface of a mouth-neck part 8 of a thin wall bottle 2, and the lower half part of an operating member 40 with a discharge port 47 is inserted into a cylinder 30 hung from the mounting cap 14 so that it can be lifted up/down in an upward-energized state, a flange part 34 attached to the outer surface of the peripheral wall 32 of the cylinder 30 is fixed to the inside of the mounting cap 14, and a seal cylindrical part 36 hung from the flange part 34 is brought into close contact with the inner surface of the mouth-neck part 8. Further, the mounting cap 14 connects a first partial cylinder 16A which is a part of a cylinder wall 16, and a second partial cylinder 16B which is the remaining part of the cylinder wall 16 with a hinge 17, and is provided with fastening means T capable of holding and fastening the mouth-neck part 8 with the first partial cylinder 16A and the second partial cylinder 16B.SELECTED DRAWING: Figure 3
Inventors:
Hiroshi Mizushima
Takayuki Abe
Takayuki Abe
Application Number:
JP2019122357A
Publication Date:
May 02, 2023
Filing Date:
June 28, 2019
Export Citation:
Assignee:
Yoshino Industry Co., Ltd.
International Classes:
B65D47/34; B05B11/00; B65D83/00
Domestic Patent References:
| JP8156078A | ||||
| JP2016097987A | ||||
| JP14009694Y1 |
Attorney, Agent or Firm:
Ken Imaoka
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