Container
JP2024170661AActive Publication Date: 2024-12-10SANKO CO LTD
Patent Information
- Application Number
- JP2024161395
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2024-09-18
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2040-11-10
AI Technical Summary
Technical Problem
Conventional containers with a double structure of an inner and outer body made of synthetic resin lack rigidity due to the heat insulating layer not being bonded and not functioning as a strength member.
Method used
A container design with an inner and outer container member made of synthetic resin, where the members are bonded through activated surface-treated regions to a heat insulating member, forming a highly rigid structure by surface treatment, assembly, and injection of a heat insulating material.
Benefits of technology
The container achieves high rigidity by ensuring strong bonding between the inner and outer members and the heat insulating layer, maintaining structural integrity even under pressure.
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Smart Images
Figure 2024170661000001_ABST
Abstract
To provide a container with high rigidity having a double structure of an inside member and an outside member.SOLUTION: A container 1 includes an outside container member 2, and an inside container member 3 arranged inside the outside container member 2. The outside container member 2 and the inside container member 3 are both constituted by synthetic resin. The inside container member 3 includes: an inside side wall configuration part 31 provided above an edge part of an inside bottom wall configuration part 30; a first opposite wall part 33 formed by extending downward from the outside of a position above the inside bottom wall configuration part 30 in the inside side wall configuration part 31; and a restriction part 34 provided by connecting to an external surface of the inside side wall configuration part 31. The outside container member 2 has an outside side wall configuration part 21 which is provided above the edge part of an outside bottom wall configuration part 20 and in which an upper end 22 is located between the first opposite wall part 33 and the restriction part 34 in a state where it is attached to the inside container member 3.SELECTED DRAWING: Figure 8
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Citation Information
Patent Citations
Insulated shipping container
JP1992128277U
Joint structure of injection-molded product
JP2003260737A
The propeller shaft b - tape winding device
JP1984011099U