Modular Ball-and-Socket Tube for Audible Pet Toy Feedback
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Solution Overview
Problem
Existing pet toys fail to stimulate playfulness in dogs through auditory feedback during natural behaviors like chewing or shaking, which are not adequately addressed by current sound-emitting toys.
Innovation Solution
A dog toy comprising an elongate assembly of a cushioning outer tube with modular, semi-rigid inner tubing featuring ball and socket joints that produce a creaking sound when bent, encouraging playful interaction by mimicking the sound of bones, with optional durable fabric covering and flexible materials for durability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If existing sound-emitting toys are used, then dogs can play with toys, but the toys fail to stimulate playfulness through auditory feedback during natural behaviors like chewing or shaking
Solution Approach 1:
The toy employs dynamic joints that rotate and creak during the dog's natural movements such as shaking and chewing. The joints are designed to move and produce sound in response to the dog's actions, creating auditory feedback that adapts to the dog's play behavior rather than emitting continuous or pre-programmed sounds
Solution Approach 2:
The toy incorporates acoustic feedback through creaking joints that respond to the dog's shaking and chewing actions. When the dog shakes or chews the toy, the joints rotate and produce creaking sounds that provide immediate auditory feedback, reinforcing the dog's natural playful behaviors and encouraging continued interaction
2Object-generated harmful factors
If the inner tubing is made rigid to produce sound, then creaking noise is emitted during bending, but the toy becomes less flexible and durable
Solution Approach 1:
The inner tubing is divided into multiple rigid links connected by joints, allowing each link to maintain rigidity for sound production while the overall structure remains flexible due to the articulated connections between segments
Solution Approach 2:
The toy combines rigid plastic links for sound production with flexible cushioning material in the outer tubing, creating a composite structure that achieves both sound-generating rigidity and overall flexibility/durability through material combination
3Ease of operation
If the outer tube is made soft for comfort, then the toy is comfortable for dogs, but it reduces protection for the inner sound-producing mechanism
Solution Approach 1:
The outer tubing is designed as a soft cushioning layer that surrounds and protects the rigid inner links before they can be damaged. This protective outer layer absorbs impacts and prevents direct contact between harsh external forces and the fragile joints and links inside
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 toy effectively stimulates dogs through audible creaking sounds during bending, enhancing playfulness and enjoyment by mimicking bone-like interactions, offering versatility in shape and length through modular design.
Implementation Method 1
ball and socket joints of adjacent links with engaging/abutting surfaces in interference, watertight fits to join the links in end-to-end relation enabling the tube assembly to be transversely bent by a dog during chewing or shaking behaviour such that a creaking sound, audible to the dog, is emitted by rotative movement of the joints
Implementation Method 2
engaging/abutting surfaces in interference, watertight fits to join the links in end-to-end relation enabling the tube assembly to be transversely bent by a dog during chewing or shaking behaviour such that a creaking sound, audible to the dog, is emitted by rotative movement of the joints
Data Source
AI summary
An amusement device for humans or pets has an elongate, semi-rigid, floating tube assembly with an outer, sleeve-forming tube of soft, flexible, buoyant material and semi-rigid, modular, inner tubing inserted longitudinally into the sleeve. The inner tubing is assembled from a series of identical, rigid, tubular, plastic links each having ball and a socket joint at respective opposite ends rotatively engaged with respective socket and ball joints of adjacent links. The engaging/abutting surfaces of the joints form interference, watertight fits to join the links in end-to-end relation to any desired length and enabling the tube assembly to be transversely bent by a person into different stable shapes. A creaking sound, audible to a user or pet, such as a dog, is emitted during rotative movement of the joints during transverse bending of the tube assembly. A bite/chew resistant outer skin/layer covers the outer tube.