Integrated Storage and Receiving Unit for Recording Apparatus Waste Management

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Solution Overview

Problem

Existing recording apparatuses require separate storage and receiving units, leading to space and loss issues when the receiving unit is detached for waste disposal.

Innovation Solution

Integration of a storage unit and a receiving unit that are detachable from the housing, allowing for compact design and preventing loss by being pivotally connected and configured to rotate between storage and receiving states.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If the storage unit and receiving unit are formed separately, then the receiving unit can be detached for waste disposal, but additional space is required for placing the detached receiving unit and it is easily lost

Engineering Contradiction:
Improvewaste disposal convenienceVSAvoidspace for placing detached receiving unit
Core Design Contradiction:
Ease of operationVSArea of stationary object

Solution Approach 1:

The patent combines the storage unit and receiving unit into a single integrated assembly. The receiving unit is positioned on top of the storage unit, forming a unified structure that eliminates the need for separate placement space while maintaining the ability to detach the entire assembly for waste disposal. This merging resolves the contradiction by integrating two previously separate components into one cohesive unit.

Inventive Principle:
Principle #5Merging (Combining)

2Ease of operation

If the receiving unit is detached from the storage container, then waste disposal is enabled, but the removed receiving unit is easily lost

Engineering Contradiction:
Improvewaste disposal capabilityVSAvoidreceiving unit retention
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

By integrating the receiving unit and storage unit into a single assembled structure, the patent ensures that when the receiving unit is removed for waste disposal, the storage unit remains securely attached to the main body. The integrated design prevents loss of components while maintaining operational capability for waste disposal.

Inventive Principle:
Principle #5Merging (Combining)

3Area of stationary object

If the storage unit and receiving unit are integrated, then compact design is achieved and loss is prevented, but the receiving unit cannot be independently removed for waste disposal

Engineering Contradiction:
Improvespace efficiencyVSAvoidwaste disposal accessibility
Core Design Contradiction:
Area of stationary objectVSEase of operation

Solution Approach 1:

The patent divides the integrated assembly into separable components: the receiving unit can be detached from the storage unit, and the storage unit can be detached from the main body. This segmentation allows the receiving unit to be independently removed for waste disposal while maintaining the compact integrated design when assembled, resolving the contradiction between compactness and accessibility.

Inventive Principle:
Principle #1Segmentation

4Ease of operation

If separate storage and receiving units are used, then waste disposal is possible, but device complexity increases

Engineering Contradiction:
Improvewaste disposal functionVSAvoidnumber of separate components
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent merges the storage unit and receiving unit into a single integrated assembly that functions as one cohesive component. This reduces the number of separate parts that need to be managed, installed, and maintained, thereby reducing device complexity while preserving the waste disposal function. The integrated design simplifies the overall structure compared to completely separate units.

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS11685176B2Recording apparatus
Publication Date: 2023.06.27 SEIKO EPSON CORP
  • US11685176B2 patent drawing
  • US11685176B2 patent drawing
  • US11685176B2 patent drawing

AI summary

A recording apparatus includes a housing that houses a recording unit that performs recording on the medium transported by a transport unit, a cutting unit that is disposed downstream of the recording unit and that cuts the medium, a discharge unit that is disposed downstream of the cutting unit and that discharges the medium, a storage unit that is disposed below the cutting unit and that is configured to store cutting waste of the medium, and a receiving unit that is disposed downstream of the discharge unit and that has a receiving surface configured to receive the medium discharged from the discharge unit, wherein the storage unit and the receiving unit are integrated, and the integrated storage unit and receiving unit are configured to be detachable from the housing.