Title:
DOUBLE-CONTAINER BODY
Document Type and Number:
Japanese Patent JP2020050425
Kind Code:
A
Abstract:
To provide a double-container body that has an inner container smoothly replaced by employing a structure such that when the inner container is held, an outer container-side engagement projection and an inner container-side engagement projection are easily disengaged from each other.SOLUTION: A double-container body comprises an inner container 30, an outer container 20, and an outer lid 40. The outer container 20 has a container-side screw part 24 and a pair of unthreaded parts 25, a mouth cylinder part 26, and an outer container-side lock projection 27, and the inner container 30 has an annular peripheral wall part 34 assembled to the mouth cylinder part 26, a pair of knob parts 35 provided in a flexion-deformable state at a lower end of the annular peripheral wall part 34, and an inner container-side lock projection 37 capable of being locked to the outer container-side lock projection 27. At a lower end of the unthreaded part 25 on the side of the outer container 20, a radially inclined part 25c is formed which allows lower ends of the knob parts 35 to slide radially inward when the knob parts 35 deform radially inward to move the inner container 30 upward.SELECTED DRAWING: Figure 5
Inventors:
SAITO HIROMICHI
Application Number:
JP2018183877A
Publication Date:
April 02, 2020
Filing Date:
September 28, 2018
Export Citation:
Assignee:
YOSHINO KOGYOSHO CO LTD
International Classes:
B65D77/04
Domestic Patent References:
| JP2018034836A | 2018-03-08 | |||
| JP2010195484A | 2010-09-09 | |||
| JPH11227765A | 1999-08-24 | |||
| JP2016222273A | 2016-12-28 |
Attorney, Agent or Firm:
Kazutoyo Watanabe
Kazunari Watanabe
Toru Morii
Kazunari Watanabe
Toru Morii