---
publication_id: "OT-2026-000003108"
title: "Universal suction-based connection device"
published_at: "2026-09-15T19:30:52.853967Z"
canonical_url: "https://opentechnical.org/p/OT-2026-000003108"
categories:
  - "lifting-positioning-manipulation/vacuum-lifting"
keywords:
  - "a47g1/17"
  - "a47g1/17"
  - "a47g1/17"
  - "f16b21/08"
  - "f16b47/00"
  - "f16b47/00"
---

# Universal suction-based connection device

## Abstract

A connection device for supporting one of a plurality of accessories with respect to a support surface includes a two piece suction cup. The two piece suction cup has an outer shell and a flexible inner member attached to a plunger which extends through the shell. The plunger terminates in a connector configured to engage with a connection feature on each of the accessories. The connection device acts to support a generally universal connector with respect to a support surface.

## 1. Drawings

[0001] Sheet 1.

[0002] Sheet 2.

[0003] Sheet 3.

[0004] Sheet 4.

[0005] Sheet 5.