Squeeze prevention bracket

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Solution Overview

Problem

Infants often squeeze food containing devices, leading to food being blown out, and existing squeeze prevention devices are troublesome to assemble and can easily pollute the food outlet.

Innovation Solution

A squeeze prevention bracket with a side wall and top wall forming an accommodating space for a food packaging bag, featuring a first opening divided into two sections for clamping the connection port and a second opening for accommodating a straw, facilitating easy assembly and reducing pollution.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If a general squeeze prevention device is used, then food can be prevented from being squeezed out, but the device is troublesome to assemble and use

Engineering Contradiction:

Improvesqueeze prevention capabilityVSAvoidassembly convenience

Core Design Contradiction:

ReliabilityVSEase of operation

Solution Approach 1:

The first opening is divided into a first section and a second section, where the second section has a larger width to facilitate insertion of the connection port, and the first section has a smaller width for clamping. This segmentation allows the device to be easy to assemble while maintaining effective squeeze prevention.

Inventive Principle:

Principle #1Segmentation

2Reliability

If a general squeeze prevention device is used, then food can be prevented from being squeezed out, but the food outlet is easily polluted during assembly

Engineering Contradiction:

Improvesqueeze prevention capabilityVSAvoidfood outlet pollution

Core Design Contradiction:

ReliabilityVSObject-affected harmful factors

Solution Approach 1:

The second section acts as an intermediary space that allows the connection port to be inserted and positioned before final clamping in the first section. This intermediary structure enables assembly without direct contact with the food outlet, preventing pollution while maintaining squeeze prevention functionality.

Inventive Principle:

Principle #24Intermediary (Mediator)

3Device complexity

If a single opening is used for the food outlet, then the structure is simple, but the bracket cannot adapt to food containing devices with outlets at different positions

Engineering Contradiction:

Improvestructure simplicityVSAvoidadaptability to different outlet positions

Core Design Contradiction:

Device complexityVSAdaptability or versatility

Solution Approach 1:

The bracket provides multiple openings (first opening with two sections and second opening) that can accommodate food outlets at different positions. The first opening is used for normal connection ports, while the second opening accommodates straws or alternative outlet positions, making the bracket universally adaptable to various food containing devices without increasing overall structural complexity.

Inventive Principle:

Principle #6Universality (Multi-functionality)

Data Source

PatentUS20250194833A1Squeeze prevention bracket

Publication Date: 2025.06.19 SHENZHENSHI LUTEJIACHENG SUPPLYCHAIN MANAGEMENT CO LTD

AI summary

A squeeze prevention bracket is provided. The squeeze prevention bracket includes a side wall and a top wall; the side wall and the top wall are enclosed to form an accommodating space configured to accommodate a food packaging bag; a first opening and a second opening are provided in the top wall; the first opening is at least divided into a first section and a second section; the first section and the second section are arranged towards an edge region of the top wall along a middle region of the top wall in sequence; a width of the second section is greater than a width of the first section; the second section is configured to arrange a connection port of the food packaging bag in a penetrating manner and slide the connection port into the first section; the first section is configured to be clamped with the connection port.