Animal litter vacuum device
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Solution Overview
Problem
Traditional methods for collecting pet waste, such as using plastic bags or scoopers, are time-consuming, not environmentally friendly, and pose a risk of hand contamination with harmful bacteria and parasites.
Innovation Solution
A handheld vacuum device with a detachable biodegradable waste container and latch mechanism that allows for one-handed operation, keeping hands clean and enabling safe disposal of pet waste without direct contact.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional methods (plastic bags, scoopers) are used to collect pet waste, then the collection process can be completed, but hand contamination with harmful bacteria and parasites occurs and the process is time-consuming
Solution Approach 1:
The patent replaces manual mechanical collection methods (scoopers, bags) with a vacuum-based system that uses airflow to collect pet waste. The vacuum device creates negative pressure to draw waste into a collection container, eliminating the need for hands-on contact with feces and significantly reducing collection time
Solution Approach 2:
The vacuum device acts as an intermediary between the pet waste and the collection container, transferring waste through a sealed system without requiring direct hand contact. The waste is suctioned through a hose and deposited into a container, keeping the user's hands clean throughout the process
2Productivity
If plastic bags are used to collect pet waste, then the waste can be contained, but environmental harm increases and the process is not efficient
Solution Approach 1:
The patent employs disposable biodegradable collection bags that can be inserted into the vacuum device. These bags are used once to collect waste, then disposed of in an eco-friendly manner, eliminating the need for reusable plastic bags and reducing environmental pollution while maintaining high collection efficiency
Solution Approach 2:
The invention changes the material parameter of the collection bag from conventional plastic to biodegradable material. This parameter change allows the bag to decompose naturally after use, reducing environmental harm while maintaining the functional requirements for waste collection
3Ease of operation
If hands are in close vicinity with animal litter during traditional collection, then the collection can be performed, but accidental contact with harmful bacteria and parasites occurs
Solution Approach 1:
The vacuum device serves as an intermediary that transfers waste from the ground to the collection container through a sealed hose system. The user's hands remain outside the contamination zone, operating controls rather than directly handling waste, thus eliminating accidental contact with harmful bacteria and parasites
Solution Approach 2:
The invention extracts the harmful element (pet waste) from the user's immediate environment by using a remote collection system. The waste is suctioned into a sealed container away from the user's hands, removing the source of bacterial contamination from close proximity
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
The handheld vacuum device effectively collects pet waste without hand contamination, using biodegradable materials that minimize environmental harm, and offers advantages in convenience and hygiene.
Implementation Method 1
handheld vacuum device which can be used as an animal litter vacuum device
Implementation Method 2
The head portion is configured with a latch device that is adapted to lock the waste container to the head portion
Implementation Method 3
detachable biodegradable waste container
Data Source
AI summary
A handheld vacuum device which contains a head portion, an interface for a waste container to detachably connect thereto, and a gripping portion connected to the head portion. The interface is configured on a front end of the head portion. The head portion is configured with a latch device that is adapted to lock the waste container to the head portion, and to unlock and facilitate a drop of the waste container from the head portion by a user's one hand operation on the latch device. The user can keep his or her hands completely clean without having to worry about contacting animal feces by accident.