Childproof Containing Bag With Nested Sealing Assembly
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Solution Overview
Problem
Existing containing bags are easily opened by children due to their ability to pull on the first and second bag bodies, compromising the security of stored items.
Innovation Solution
A childproof containing bag design featuring a first and second bag body with a first sealing strip and a second sealing assembly, including a third bag body and a second sealing strip, which separates the containing space into areas for storing objects and accommodating adult hands, requiring intentional action to open the seals.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the first and second bag bodies are sealed by sealing strips and placed in various places, then the containing bag can store objects conveniently, but children can easily open the bag by pulling on the bag bodies
Solution Approach 1:
The sealing system is divided into multiple independent components: a first sealing strip connected to the first bag body, and a second sealing assembly (including a third bag body and second sealing strip) connected to the second bag body. These segmented sealing components are arranged within the containing space, making them inaccessible to children while maintaining sealing functionality.
Solution Approach 2:
The third bag body is nested within the containing space formed by the first and second bag bodies. The second sealing strip is nested within the third bag body, creating a hierarchical nested structure that places sealing mechanisms out of children's reach while preserving bag functionality.
2Reliability
If the sealing strips are arranged in the containing space, then children cannot access them, but the structure becomes more complex
Solution Approach 1:
The third bag body serves multiple functions: it acts as a container within the containing space, houses the second sealing strip, provides structural support for the sealing assembly, and prevents children from accessing the sealing mechanism. This multi-functionality reduces the need for additional separate components.
Solution Approach 2:
The second sealing strip and third bag body are combined into a integrated second sealing assembly. The third bag body is connected to the second bag body while containing the second sealing strip, merging sealing functionality with structural containment in a single integrated component.
Data Source
AI summary
A childproof containing bag is provided, which includes a main bag body, a first sealing strip, and a second sealing assembly. The first and second bag bodies are in an open state, and the first and second bag bodies are enclosed to form a containing space. The first sealing strip and the second sealing assembly are both arranged in the containing space. The second sealing strip and the first sealing strip are detachably sealed and connected. When the second sealing strip is sealed and connected to the first sealing strip, the sealing area between the second sealing strip and the first sealing strip separates the containing space into a first containing area and a second containing area. Children are unable to open the second and first sealing strips by pulling on the second bag body and the first bag body.