Integrated Feeding Bottle Venting Member for Pressure Relief

The patent combines multiple separate venting components (air conduit, tube portion, air valve, sealing elements) into a single integrally formed venting member made of elastomeric material. This merging eliminates the need for multiple separate parts while maintaining all necessary venting functions, directly resolving the contradiction between achieving reliable venting and reducing device complexity.

The integrally formed venting member performs multiple functions simultaneously: it provides air conduit for pressure equalization, includes tube portion for air passage, incorporates air valve for one-way air flow control, and integrates sealing elements. This multi-functionality in a single component resolves the contradiction by achieving comprehensive venting functionality without requiring multiple separate parts.

By merging all venting components into a single pre-assembled elastomeric member, the patent eliminates the time required for assembling multiple separate parts. The integral construction means all components are permanently united during manufacturing, so no assembly time is required at the point of use, directly addressing the time loss contradiction.

The venting member is pre-assembled and pre-configured during manufacturing with all necessary components (air conduit, tube, valve, seals) already in their correct positions and orientations. This preliminary assembly action eliminates the need for time-consuming assembly operations when the venting member is installed, resolving the contradiction between optimized functions and assembly time.

The patent modifies the injection molding process to produce a single integrally formed elastomeric component containing all venting features. This merging approach reduces the number of molding cycles from multiple (one for each separate part) to a single molding operation, thereby improving manufacturing efficiency and productivity while maintaining ease of manufacture through standard elastomeric molding techniques.

The venting member is formed as a single component from elastomeric material that can be molded to incorporate multiple functional features (flexible air conduit, rigid tube portion, valve mechanism, sealing surfaces) within one homogeneous or composite elastomeric structure. This approach improves productivity by eliminating the need to manufacture and assemble multiple parts from different materials.

The elastomeric material allows the air conduit to be flexible and collapsible, enabling it to be compressed or flattened to reduce its volume and facilitate cleaning. The flexibility of the thin elastomeric walls allows cleaning implements to access and reach all internal surfaces, resolving the contradiction between maintaining air passage voids and enabling easy cleaning.

The venting member incorporates flexible, movable components (collapsible air conduit, movable air valve) that can change shape or position during cleaning. The dynamic nature of these elastomeric components allows them to be manipulated into positions that expose hidden surfaces, making cleaning accessible while maintaining their static functional shapes during operation.

The one-way valve is integrated directly into the elastomeric body of the venting member rather than being a separate component. The valve mechanism is formed as part of the molded elastomeric structure, merging the valve function with the overall venting member structure and eliminating the need for separate valve housings or mounting mechanisms, thus reducing structural complexity while maintaining air flow control.

The one-way valve is implemented using the elastic properties of the elastomeric material itself, where changes in material hardness, thickness, or geometric parameters of the valve aperture create the one-way flow control mechanism. This approach uses parameter changes in the base material rather than adding complex mechanical valve components, reducing overall structural complexity.