Title:
INJECTION OPERATION TOOL FOR AEROSOL TYPE PRODUCT
Document Type and Number:
Japanese Patent JP2023006904
Kind Code:
A
Abstract:
To ensure convenience of a user, relating to content injection operation by reinforcing an operational ability and improving use feeling with respect to an injection operation tool for an aerosol type product, and to reuse the operation tool itself by the user as a detachable one capable of being mounted afterwards.SOLUTION: In a detachable injection operation tool 1 capable of being mounted afterwards, a rotary operation part 3a and an actuator drive part 3f guided in a form of linearly moving in a vertical direction are connected via a single link part 3k rotatably connected thereto. A connection part between the rotary operation part 3a and the link part 3k is an apex B relative to the rotation of the rotary operation part 3a for injection operation, an inferior angle θ made by a side passing a rotation center A of the rotary operation part 3a and a side passing a connection part C between the actuator drive part 3f and the link part 3k becomes larger as the rotation of the rotary operation part 3a, and a movement distance of the actuator drive part 3f becomes smaller at the time of operation end than operation start.SELECTED DRAWING: Figure 3
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Inventors:
OTAKA FUMIARI
Application Number:
JP2021109755A
Publication Date:
January 18, 2023
Filing Date:
June 30, 2021
Export Citation:
Assignee:
MITANI VALVE CO LTD
International Classes:
B05B9/04; B65D83/16
Attorney, Agent or Firm:
Haruyuki Tanaka
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