Deformable Rope Barrier for Balcony Pet Safety
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Solution Overview
Problem
Existing pet safety devices for balcony railings are inadequate in preventing cats from jumping or falling, as they either provide insufficient deterrence or are cumbersome to install, leading to anxiety for pet owners and potential harm to the animals.
Innovation Solution
A lightweight rope barrier system with elongated, deformable elements that tensionally connect to balcony railing fixtures, featuring an anchoring device with a counterweight and self-locking mechanism to prevent animals from climbing, and a visually deterrent design to discourage jumping.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If rigid barrier structures are used to prevent animals from climbing, then prevention effectiveness is improved, but device complexity and installation difficulty increase
Solution Approach 1:
The patent employs dynamic elements including flexible ropes that can deform under animal weight, movable barriers that shift position, and spring-loaded components that respond to force application. These dynamic features create an adaptive prevention system that maintains effectiveness while reducing structural complexity compared to rigid fixed barriers.
Solution Approach 2:
The invention utilizes parameter changes through elastic deformation of rope elements, variable tension in barrier components, and position changes in movable barriers. These parameter variations allow the system to maintain prevention effectiveness through physical and visual deterrents without requiring complex rigid structures.
2Reliability
If complex safety devices are installed to ensure pet safety, then animal protection is improved, but ease of installation deteriorates
Solution Approach 1:
The safety device is divided into modular components including separate railing fixing devices, individual elongate members, and independent anchoring mechanisms. This segmentation allows for simplified installation where components can be assembled step-by-step without requiring complex integrated structures, while maintaining comprehensive animal protection.
Solution Approach 2:
The invention incorporates self-tensioning mechanisms and automatic locking features that reduce the need for complex installation procedures. The elongate members automatically tension themselves when deployed, and the anchoring devices self-lock into position, simplifying the installation process while ensuring reliable animal protection.
3Reliability
If visual deterrents are added to physical barriers, then prevention effectiveness is improved, but device complexity increases
Solution Approach 1:
The invention merges visual deterrent elements directly with the physical barrier structure. The elongate members serve dual functions as both physical obstacles that animals cannot climb and visual deterrents with their distinctive appearance and movement. This integration provides enhanced prevention effectiveness without adding separate complex visual deterrent systems.
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
Effectively prevents cats from jumping onto balcony railings by providing a physical and visual deterrent, reducing owner anxiety and ensuring animal safety through a secure, easy-to-install design.
Implementation Method 1
the elongate members joining the fixing devices are configured to deform downwardly upon application of the weight of an animal attempting to cross the barrier
Implementation Method 2
The fixing devices are configured to allow the elongate members to be held in tension
Data Source
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AI summary
A safety device for domestic animals (99), comprising two devices for attaching a balcony railing (200) or more, and a barrier mechanism (100). The mechanism comprises two or more elongate elements (102) which are used to horizontally join the attachment devices (200), which attachment devices (200) are spaced apart and attached to the balcony using the elements (102) which join them, and the elements (102) are configured to move under the weight of a domestic animal.