Adjustable-Width Bread Slicer With Sliding Grid Plates

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Solution Overview

Problem

Existing bread slicers fail to securely fix bread with different widths, leading to non-uniform cuts due to sliding during the cutting process.

Innovation Solution

A bread slicer design featuring a base plate with two grid plates that can adjust distance and clamp bread using a sliding mechanism, combined with a limiting plate to stabilize the bread during cutting.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If the bread slicer uses a fixed grid plate structure, then the structure is simple, but it cannot accommodate bread with different widths and the bread is prone to sliding

Engineering Contradiction:
Improveadaptability to different bread widthsVSAvoidstructure complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The grid plate is designed with a sliding mechanism that allows it to move horizontally relative to the base plate. The second plate can slide along the first plate to adjust the distance between grid plates, transforming a static structure into a dynamic one that adapts to different bread widths while maintaining operational simplicity

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The base plate is divided into multiple plates (first plate and second plate) that can move independently. This segmentation allows the grid plate structure to be adjusted in stages, providing versatility for different bread sizes without requiring complete structural redesign

Inventive Principle:
Principle #1Segmentation

2Reliability

If the grid plates are fixed in position, then the structure is stable, but the bread cannot be securely fixed and slides during cutting

Engineering Contradiction:
Improvebread fixing stabilityVSAvoidadjustment convenience
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The sliding mechanism allows the grid plates to dynamically adjust their position to match the bread width, then lock in place to provide stable fixing. This dynamic adjustment capability ensures both reliability during cutting and ease of operation when changing bread sizes

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The distance between the two grid plates can be changed by sliding the second plate relative to the first plate. This parameter adjustment allows the slicer to adapt to different bread widths while maintaining a stable and secure fixing position during the cutting process

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentUS20250289155A1Bread slicer
Publication Date: 2025.09.18 GAO YA
  • US20250289155A1 patent drawing
  • US20250289155A1 patent drawing
  • US20250289155A1 patent drawing

AI summary

The present disclosure relates to a bread slicer. The bread slicer includes a base plate and two grid plates mounted on the base plate, where the two grid plates are respectively located on two opposite sides of the base plate, and the base plate and the two grid plates enclose a placement space for placing bread; and the base plate includes a first plate and a second plate, the second plate is slidably connected to the first plate, and the second plate can slide relative to the first plate, so as to adjust a distance between the two grid plates. A user can adjust the distance between the grid plates by driving the second plate to slide relative to the first plate, thereby placing bread with different widths and sizes into the placement space.