Mechanical Shoe Cover Dispenser for Stable Low-Cost Loading
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Solution Overview
Problem
Conventional automatic shoe cover machines face issues with complex shoe cover installation and high manufacturing costs, leading to unstable operation and limited market accessibility.
Innovation Solution
An automatic shoe cover dispenser with a mechanical structure that uses a shoe cover feeding arrangement, a pulling mechanism, and a driving mechanism with a pedal to efficiently dispense shoe covers without fitting pins, ensuring stable and cost-effective operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If computer control is used to mount shoe covers without fitting pins, then the mounting complexity is reduced, but the manufacturing cost increases
Solution Approach 1:
The patent replaces the computer control system with a purely mechanical mounting mechanism. The shoe cover mounting device uses mechanical components such as guide rails, clamps, and positioning structures to automatically mount shoe covers without requiring electronic control systems, thereby reducing manufacturing cost while maintaining automated functionality
Solution Approach 2:
The shoe cover mounting device is designed to automatically perform the mounting operation without human intervention. The mechanical structure self-regulates the positioning and securing of shoe covers through inherent mechanical constraints and spring-loaded components, eliminating the need for complex control systems
2Ease of operation
If fitting pins are used to mount shoe covers, then the mounting process becomes simpler, but the operation stability deteriorates
Solution Approach 1:
The mounting mechanism is divided into multiple functional segments including positioning guides, clamping components, and securing mechanisms. Each segment performs a specific function in the mounting sequence, ensuring that shoe covers are properly positioned and firmly secured through a systematic multi-step mechanical process
Solution Approach 2:
The patent employs curved and rounded mechanical components in the mounting device, such as arc-shaped guide rails and rounded clamping surfaces, which facilitate smooth movement of shoe covers during mounting while ensuring stable final positioning through geometric constraints
3Device complexity
If conventional shoe cover installation methods are used, then the installation process becomes complex, but the structure remains simple
Solution Approach 1:
The shoe covers are pre-positioned and pre-oriented in the mounting device before the actual mounting operation. The mechanical structure includes pre-adjusted guides and pre-loaded clamping mechanisms that automatically align and secure shoe covers in the correct position, simplifying the user's interaction to merely initiating the mounting cycle
Data Source
AI summary
An automatic shoe cover dispenser includes a shoe cover feeding arrangement holding a plurality of shoe covers each having a shoe opening; and a shoe cover pulling mechanism for pulling one of the shoe covers into an open-up condition as a standby shoe cover and being ready for putting on a user's shoe, wherein after the standby shoe cover is dispensed for being worn at the shoe of the user, the shoe cover at a subsequent position is pulled into the open-up condition.