Clamshell Pet Waste Device with Integrated Bag Roll
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Solution Overview
Problem
Current methods for collecting pet waste require carrying clean and used bags separately, involve direct hand contact with waste, and allow odor escape, making the process unpleasant and inefficient.
Innovation Solution
A clamshell-shaped device with pivotally connected halves, hand-anchoring mechanisms, and elastic fasteners allows for one-handed collection and disposal of pet waste, using a roll of bags integrated into the device to maintain hygiene and convenience.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the traditional bag and scoop method is used, then the device complexity is low, but the ease of operation deteriorates due to requiring two distinct items and two-handed operation
Solution Approach 1:
The patent combines the scoop, bag holder, and collection container into a single integrated device. The scoop is positioned within the container, and the bag roll is mounted on the device, eliminating the need to carry separate bags and scoop tools. This merging of functions directly improves ease of operation by reducing the number of items to manage.
Solution Approach 2:
The device performs multiple functions: it serves as a collection container for waste, a holder for the scoop, a mount for the bag roll, and a carrying tool. This multi-functionality eliminates the need for separate tools and improves ease of operation while the added features justify the moderate increase in device complexity.
2Object-generated harmful factors
If the traditional bag method is used, then the device complexity is low, but the loss of substance worsens due to odor escape between collection and tying
Solution Approach 1:
The bag is pre-positioned and sealed within the container before the waste collection process begins. The container is closed immediately after collection, sealing the waste inside before the owner even reaches home. This preliminary sealing action prevents odor escape throughout the entire process from collection to disposal.
Solution Approach 2:
The rigid container acts as an intermediary barrier between the waste and the external environment. The container provides a sealed intermediate space that holds the waste securely, preventing odor from escaping to the surrounding air until the container itself is disposed of.
3Loss of time
If the traditional method is used, then the device complexity is low, but the loss of time worsens due to needing to carry separate clean and used bags
Solution Approach 1:
The device merges the functions of carrying clean bags, collecting waste, and transporting used bags into a single unit. The bag roll is mounted on the device, allowing the owner to carry everything needed for waste collection in one item rather than managing separate clean and used bags.
Solution Approach 2:
The device is designed to be self-sufficient, providing its own bag storage and waste containment capabilities. The integrated design eliminates the need for the owner to separately manage clean and used bags, reducing the time and effort required for waste collection tasks.
Data Source
AI summary
The present specification discloses a waste collection device, including: a first half of a clamshell body and a second half of the clamshell body, each half being pivotally connected to each other and defining a hollow space therebetween; a first hand-anchoring mechanism, disposed on the first half of the clamshell body; a second hand-anchoring mechanism, disposed on the second half of the clamshell body; and at least one fastener configured to secure the collection device in a closed configuration, wherein a perimeter of the first half of the clamshell body abuts a perimeter of the second half of the clamshell body.