Transparent Dust Suction Cabin for Pet Nail Grinding

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Solution Overview

Problem

Existing pet nail grinders fail to ensure a sanitary operating environment due to the emission of unpleasant odors and scattering of nail debris during grinding, which can lead to health issues for pet owners.

Innovation Solution

A dust suction cabin with a transparent nail grinding chamber, support arms for airtight sealing, and a dust suction device that collects debris through a dedicated port, combined with a nail grinder set for safe and hygienic nail trimming.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Object-affected harmful factors

If a traditional pet nail grinder is used, then the nail grinding operation can be performed, but nail debris scatters around and unpleasant odors are emitted, compromising sanitation

Engineering Contradiction:
Improvesanitation of operating environmentVSAvoidnail debris scattering and odor emission
Core Design Contradiction:
Object-affected harmful factorsVSObject-generated harmful factors

Solution Approach 1:

The system divides the nail grinding process into separate functional zones: a sealed grinding chamber for containing debris, a dust collection system for removing particles, and an odor filtration system for eliminating unpleasant smells. This segmentation allows each subsystem to address specific harmful factors independently.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent introduces intermediary components including a transparent dust collection bag that mediates between the grinding area and the environment, allowing visual monitoring while containing debris. The odor filtration system acts as an intermediary to neutralize unpleasant odors before they are released.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Illumination intensity

If the ambient light is low, then the nail grinding can be performed in dim environments, but the pet owner cannot observe the grinded part of the nail at close range, causing injury to the pet

Engineering Contradiction:
Improvevisibility of nail grinding areaVSAvoidrisk of injury to pet
Core Design Contradiction:
Illumination intensityVSObject-affected harmful factors

Solution Approach 1:

The patent implements localized high-intensity illumination directly at the nail grinding area through LED lights positioned within the transparent chamber. This provides focused lighting exactly where needed for safe operation, while the transparent walls allow this local illumination to be clearly observed by the pet owner from outside.

Inventive Principle:
Principle #3Local quality

Solution Approach 2:

The transparent chamber walls with varying thickness create optical effects that enhance visibility. The gradient transparency allows light to pass through while providing structural integrity, improving the pet owner's ability to observe the grinding process in detail.

Inventive Principle:
Principle #32Color changes

3Illumination intensity

If the cabin body is made fully transparent for observation, then visibility is improved, but the sealing performance deteriorates, allowing debris to escape

Engineering Contradiction:
Improvevisibility through transparent wallsVSAvoidsealing performance of cabin
Core Design Contradiction:
Illumination intensityVSReliability

Solution Approach 1:

The cabin body employs different transparency levels in different regions. The walls have gradient transparency with varying thickness to balance light transmission and sealing, while the dust collection port area uses opaque or semi-transparent materials to maintain sealing effectiveness where debris containment is critical.

Inventive Principle:
Principle #3Local quality

Solution Approach 2:

The dust collection bag is nested within the transparent chamber, creating a secondary containment layer. This nested structure allows the outer transparent wall to provide visibility while the inner collection bag maintains the actual sealing function, preventing debris escape even if the outer wall is transparent.

Inventive Principle:
Principle #7Nested doll (Nesting)

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 solution effectively contains and removes nail debris, improves visibility during grinding, and reduces unpleasant odors, enhancing the safety and hygiene of the nail grinding process.

Implementation Method 1

The dust suction device is used for sucking out the scraps generated during the pet nail grinding process through the dust removal port

Methodology Applied
Scientific EffectNegative pressure suction: Suction

Data Source

PatentUS20220346350A1Dust suction cabin and nail grinder set
Publication Date: 2022.11.03 SHENZHEN ZIXUAN TOYS CO LTD
  • US20220346350A1 patent drawing
  • US20220346350A1 patent drawing
  • US20220346350A1 patent drawing

AI summary

Provided is a dust suction cabin and a nail grinder set. The dust suction cabin includes a cabin body and a dust suction device. The cabin body defines a nail grinding chamber that is used for grinding the nail of a pet, and a chamber wall of the nail grinding chamber is at least partially transparent. The cabin body further defines a dust removal port and two inlets communicating with the nail grinding chamber. One of the two inlets is used for the nail grinder to enter the nail grinding chamber, and the other is used for the pet's claw to extend into the nail grinding chamber. The dust suction device is used for sucking out the scraps generated during the pet nail grinding process through the dust removal port.