Versatile tableware device
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Solution Overview
Problem
Conventional tableware is either harmful due to residual chemicals in disposable options or cumbersome and difficult to wash in reusable forms, leading to inconvenience and environmental issues.
Innovation Solution
A versatile tableware device with a main body and interchangeable members, featuring a pivoting mechanism and fasteners that allow easy switching, storage, and one-handed operation, enabling quick changes and cleaning.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If disposable tableware is used, then convenience and hygiene are improved, but health safety deteriorates due to residual chemicals and environmental pollution increases
Solution Approach 1:
The tableware system is segmented into a reusable main body and interchangeable disposable members. The main body (container, lid, utensils) is durable and reusable, while only the food-contact members (spoon, fork, knife, fruit fork) are disposable. This segmentation allows the harmful chemical treatment to be limited to only the disposable members that need to be sterilized, while the main body remains safe for repeated use after simple cleaning.
2Object-affected harmful factors
If reusable tableware is used, then health safety is improved, but carrying convenience deteriorates due to multiple types needed and washing difficulty
Solution Approach 1:
The main body is designed as a universal container that can accommodate multiple types of tableware members (spoon, fork, knife, fruit fork) through a standardized connecting structure. The connecting portion with protrusion and recess allows different members to be attached to the same main body, eliminating the need to carry separate containers for each utensil type. Users only need to carry one main body and exchange members as needed.
Solution Approach 2:
The tableware system transitions from a static, fixed configuration to a dynamic, interchangeable system. The connecting portion allows members to be easily attached and detached through a simple insertion and locking motion. This dynamic design enables users to switch between different tableware members quickly, making the system adaptable to different meal types and occasions while maintaining portability.
3Object-affected harmful factors
If reusable tableware is used, then health safety is improved, but time consumption increases due to difficulty in immediate washing
Solution Approach 1:
The tableware is segmented into washable main body components and disposable members. After use, only the disposable members need to be removed and discarded, while the main body requires minimal cleaning. This segmentation dramatically reduces washing time compared to cleaning entire reusable tableware sets, as the main body can be quickly rinsed without disassembling complex structures.
Solution Approach 2:
The disposable members are extracted as separate, removable components from the main body through the connecting portion mechanism. This extraction allows users to simply remove and discard the contaminated members without cleaning them, while the main body undergoes minimal cleaning. This approach eliminates the time-consuming process of washing utensils like spoons, forks, and knives separately.
4Adaptability or versatility
If multiple types of reusable tableware are carried, then versatility is improved, but device complexity increases
Solution Approach 1:
The main body incorporates a universal connecting portion that can accommodate multiple types of tableware members (spoon, fork, knife, fruit fork) through a standardized interface. This universal design provides versatility without increasing structural complexity, as the same connecting mechanism handles all member types. The standardized connecting portion with protrusion and recess creates a simple, repeatable structure that works for all utensil variations.
Data Source
AI summary
A tableware device includes a main body and multiple tableware members. The main body has a lower cover and an upper cover. The upper cover has a first fastener. A receiving space is formed between the upper cover and the lower cover. An end of the lower cover is rotatably connected to an end of the upper cover by a pivoting portion, and free ends thereof jointly form an opening. The lower cover is formed with a first connecting portion and a second fastener corresponding to the first fastener to fasten the upper and lower covers. The tableware members are removably disposed on the main body. Each is provided with a second connecting portion corresponding to the first connecting portion to connect the tableware member with the main body.