Double Suction Cup Assembly With Synchronized One-Hand Vacuum Control
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional double suction cup assemblies require separate operation of each suction cup member, making it inconvenient for a user to operate them with one hand.
Innovation Solution
A double suction cup assembly design that allows simultaneous operation of both suction cup modules through a single driving member, utilizing a holding member with integrated seats and receiving chambers, and a driving member with a control knob and limit grooves to manage pull rods and springs, enabling synchronized vacuum formation and release.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If separate drive members are used for each suction cup member, then each suction cup can be operated independently, but the device cannot be operated with one hand only
Solution Approach 1:
The patent combines two separate drive members into a single integrated drive member that can simultaneously control both suction cup members. This single drive member includes a first drive portion for the first suction cup and a second drive portion for the second suction cup, allowing both to be operated with one hand while maintaining the ability to control each suction cup independently through different drive portions.
2Ease of operation
If a single driving member controls both suction cup members, then one-handed operation is enabled, but the suction cup members cannot be operated independently
Solution Approach 1:
The single drive member is segmented into distinct drive portions, each associated with a specific suction cup member. The first drive portion includes a first drive shaft connected to the first suction cup, while the second drive portion includes a second drive shaft connected to the second suction cup. This segmentation allows independent operation of each suction cup while maintaining one-handed control through the unified drive member structure.
3Adaptability or versatility
If separate operation mechanisms are used for each suction cup, then independent control is achieved, but user effort and time are increased
Solution Approach 1:
The patent merges the operation mechanisms by providing a single drive member that simultaneously controls both suction cup members. When the drive member is actuated, it can drive both suction cups to attach or detach from surfaces at the same time, significantly reducing the time and effort required compared to operating each suction cup separately with individual drive members.
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
Enables easy, one-handed operation of both suction cup modules, saving user effort and time by allowing simultaneous attachment and detachment to and from a surface.
Implementation Method 1
a first spring member mounted on the first pull rod and biased between the first suction cup member and the first platform of the first seat
Implementation Method 2
each of the suction cup members 12 produces a vacuum suction force and is attached to an object
Data Source
AI summary
A double suction cup assembly includes a holding member, a first suction cup module, a driving member, a second suction cup module, and a driven member. The holding member includes a grip, a first seat, and a second seat. The first suction cup module is mounted on the first seat and driven by the driving member. The second suction cup module is mounted on the second seat and driven by the driven member. The driven member is driven by the driving member. Thus, the driving member drives the driven member to operate the first suction cup module and the second suction cup module simultaneously, and to form or release a vacuum state simultaneously.