Tape Cutter With Rotating Adhesion Guide
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Solution Overview
Problem
Existing tape cutters require workers to turn boxes and bend their arms to tape adjacent surfaces making a predetermined angle, leading to decreased work efficiency and increased risk of injury.
Innovation Solution
A tape cutter with a cutter body and a taping guide that allows the tape to be released with the non-adhesive surface facing down and rotates forward to attach tape to adjacent surfaces without requiring the worker to turn the box or bend their arm.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If workers turn a box or bend their arm to tape adjacent surfaces making a predetermined angle, then the tape can be attached to multiple surfaces, but work efficiency decreases and worker injuries increase
Solution Approach 1:
The taping guide is designed to rotate dynamically between a horizontal position (for taping the first surface) and a tilted position (for taping the second surface). This dynamic adjustment allows the taping guide to adapt to different surface orientations automatically, eliminating the need for workers to turn boxes or bend their arms, thereby improving both ease of operation and productivity
Solution Approach 2:
The rotation mechanism allows the taping guide to automatically adjust its orientation based on the surface being taped. The guide rotates forward when moving from the first surface to the second surface, and returns to initial position automatically, making the device self-adjusting and reducing manual intervention, thus improving work efficiency
2Adaptability or versatility
If the taping guide remains in a fixed downward position, then the structure is simple, but it cannot tape adjacent surfaces making a predetermined angle efficiently
Solution Approach 1:
The taping guide incorporates a rotation mechanism that allows it to change orientation from horizontal to tilted position. This dynamic capability enables the simple structure to perform multiple functions (taping different surfaces) without becoming complex, as the rotation is achieved through a straightforward hinge connection and elastic locking mechanism
Solution Approach 2:
The taping guide transitions from a two-dimensional horizontal plane to a three-dimensional tilted position by rotating forward. This dimensional change allows the guide to access adjacent surfaces making predetermined angles, enhancing adaptability while maintaining structural simplicity through a single rotational degree of freedom
3Adaptability or versatility
If the taping guide rotates forward continuously, then it can adapt to different surfaces, but the tape release is interfered with
Solution Approach 1:
The elastic locking mechanism pre-locks the taping guide in the horizontal position before taping begins, ensuring stable tape release. The guide is locked in the tilted position before moving to the second surface, ensuring proper orientation for taping. This preliminary positioning prevents interference with tape release while maintaining adaptability
Solution Approach 2:
The elastic locking mechanism prevents unintended rotation by locking the taping guide in position during tape release. This preliminary anti-action counteracts any forces that might cause premature rotation, ensuring reliable tape release while maintaining the ability to rotate when needed for surface adaptation
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables workers to efficiently tape adjacent surfaces without turning the box or bending their arm, thereby improving work efficiency and preventing injuries.
Implementation Method 1
a holder disposed such that an end portion thereof is positioned over an end portion of the locking protrusion for elastic holding
Data Source
AI summary
The present invention relates to a tape cutter and, specifically, to a tape cutter comprising a cutter body from which a roll-type tape accommodated therein is withdrawn to the outside through a withdrawal hole formed in the bottom surface thereof, and which has a blade so that the withdrawn tape can be cut, wherein the cutter body has an adhesion guide member which is provided downwardly at the front side thereof adjacent to the withdrawing hole, so that the tape is withdrawn while the non-adhesive surface thereof comes in contact with the rear thereof, and which is supported, as then rotated forward, and thus the present invention enables an operation to be performed without turning of a box or bending of the arm of an operator when adjacent sides to be adhered, which form a predetermined angle with each other, are taped, and thus can inhibit injury of a user and increase work efficiency.