Title:
押出器具
Document Type and Number:
Japanese Patent JP7102263
Kind Code:
B2
Abstract:
To provide an extrusion tool capable of improving operability of an extrusion member in rotation, and easily attaching the extrusion member to a storage member.SOLUTION: An extrusion tool 1 comprises a storage member 10 and an extrusion member 2. The extrusion member 2 comprises: an extrusion shaft part 4 which is inserted into the storage member 10 and extrudes a storage body following the movement of the extrusion member 2; and a plurality of protrusions 5 provided on the extrusion shaft part 4. The storage member 10 comprises a ring-shaped regulation part 12 for regulating the movement of the extrusion member 2 so that the extrusion shaft part 4 is gradually inserted. The regulation part 12 has an avoidance part 122 for allowing the movement of the protrusion 5 in an axial direction, when the protrusion 5 located outside the storage member 10 and closest to the storage member 10 of the protrusions 5 is positioned at a prescribed position following the rotation of the extrusion member 2. The extrusion shaft part 4 is formed into a non-circular shape in cross-sectional view. A tip side of the extrusion shaft part 4 has a cover part 6 formed into a circular shape in cross-sectional view.SELECTED DRAWING: Figure 1
Inventors:
Xiao Wenji
Masaaki Sakakibara
Masaaki Sakakibara
Application Number:
JP2018125506A
Publication Date:
July 19, 2022
Filing Date:
June 29, 2018
Export Citation:
Assignee:
KOBAYASHI PHARMACEUTICAL CO.,LTD.
International Classes:
B65D83/00; B05C17/005; B65D83/76
Domestic Patent References:
| JP2016124594A | ||||
| JP2007331799A | ||||
| JP2009213898A | ||||
| JP2007130438A | ||||
| JP2008018974A | ||||
| JP58139479U | ||||
| JP52020448U | ||||
| JP48092795U |
Attorney, Agent or Firm:
Patent Business Corporation Saegusa International Patent Office