Shelving unit crossbar and shelving unit

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Solution Overview

Problem

The assembly of existing shelving units is inconvenient due to the need for separate fixation of crossbars and guide members during assembly.

Innovation Solution

A shelving unit crossbar design that integrates a bearing member and guide member, with stamping-formed connecting portions, allowing simultaneous mounting to beams without additional fasteners, simplifying the assembly process.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of manufacture

If crossbar and guide member are separately fixedly mounted, then each component can be independently manufactured and installed, but assembly process becomes complex and time-consuming

Engineering Contradiction:
ImproveIndependent manufacturing of crossbar and guide memberVSAvoidAssembly process complexity
Core Design Contradiction:
Ease of manufactureVSDevice complexity

Solution Approach 1:

The guide member is integrated with the crossbar to form a unified component. The crossbar includes a bearing member and a guide member that are structurally combined, eliminating the need for separate fixation operations during assembly while maintaining the functional independence of each component

Inventive Principle:
Principle #5Merging (Combining)

2Ease of repair

If crossbar and guide member are separately fixedly mounted, then each component can be independently replaced, but assembly time and labor cost increase

Engineering Contradiction:
ImproveIndependent replacement of componentsVSAvoidAssembly time
Core Design Contradiction:
Ease of repairVSLoss of time

Solution Approach 1:

The crossbar and guide member are merged into a single integrated component that can be installed as one unit, significantly reducing assembly time. The integrated design maintains replaceability at the crossbar level, allowing efficient repair while eliminating separate mounting steps

Inventive Principle:
Principle #5Merging (Combining)

3Adaptability or versatility

If multiple separate components are used, then functional requirements are met, but number of parts and assembly steps increase

Engineering Contradiction:
ImproveFunctional requirements fulfillmentVSAvoidNumber of parts
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The crossbar is designed as a multi-functional component that simultaneously provides bearing support through the bearing member and guidance through the integrated guide member. This universal design consolidates multiple functions into a single component, reducing the total number of parts while maintaining all necessary functionalities

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS20260076479A1Shelving unit crossbar and shelving unit
Publication Date: 2026.03.19 HAI ROBOTICS CO LTD
  • US20260076479A1 patent drawing
  • US20260076479A1 patent drawing
  • US20260076479A1 patent drawing

AI summary

This application relates to the field of warehousing and logistics technologies, and provides a shelving unit crossbar and a shelving unit. The shelving unit crossbar includes a bearing member and a guide member arranged on the bearing member. The guide member is located on a side of the bearing member. The bearing member is configured to support a bottom surface of goods. The guide member is configured to block a side of the goods. At least one of the bearing member and the guide member is provided thereon with at least one first connecting portion formed through stamping. The first connecting portion is configured to connect to a beam of the shelving unit.