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How does the trash can’s design prevent the lid from being pried open by animals?
Trash cans are often targeted by curious or hungry animals, but modern designs incorporate several features to prevent lids from being pried open. One common method is the use of weighted or spring-loaded lids that require human-level force to open, making it difficult for animals like raccoons or stray dogs to access the contents.
Another effective design is the inclusion of locking mechanisms, such as latches or twist locks, which securely fasten the lid to the base. These locks are often designed to be simple for humans to operate but too complex for animals to manipulate.
Some trash cans also feature smooth, rounded edges or recessed handles that provide no grip for animals attempting to pry the lid open. Additionally, materials like heavy-duty plastic or metal resist chewing and clawing, further deterring pests.
For outdoor bins, motion-activated lids or sensor-based openings ensure the trash remains sealed unless a human approaches. These smart designs combine durability with technology to keep wildlife out while maintaining convenience for users.
By integrating these elements, modern trash cans effectively prevent animals from accessing waste, reducing mess and health hazards in residential and public spaces.
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