Midi Spring-Assisted Click-Clack Mechanism
Product Code ZM6-017
The midi spring-loaded click-clack mechanism is the spring-assisted version of the folding system that brings a sofa into its bed position. A spring fitted into the body helps the user as…
Read the full description- Material
- Steel
- Custom Production
- Available in different sizes, materials and surface finishes
Pricing depends on the project. Send us your dimensions and quantity and we will reply the same day.
- Made in our own facility
- Custom sizes available
- Same-day reply
Product Information
Product Overview
The midi spring-loaded click-clack mechanism is the spring-assisted version of the folding system that brings a sofa into its bed position. A spring fitted into the body helps the user as the mechanism is raised, noticeably reducing the effort needed to open heavy backrests and thickly padded sofas. Its medium body suits one and two-seat sofas.
Product Advantages
- The spring takes on part of the opening movement, so heavy backrests can be lifted one-handed.
- Closing is more controlled and the mechanism does not drop suddenly.
- The midi body fits into narrow sofa frames.
- Spring tension can be set during production to match different backrest weights.
Technical Information
| Material | Steel |
|---|---|
| Custom Production | Available in different sizes, materials and surface finishes |
Usage Areas
Sofa beds
reduces the opening effort on models with thick foam and heavy backrests.
Single and two-seat sofas
the midi body fits into narrow frames.
Furniture opened daily
spring assistance reduces fatigue in frequent use.
Frequently Asked Questions
Does the spring lose its force over time?
As long as it works within the extension range it was designed for, the spring holds its force for a long time. What actually shortens its life is straining the mechanism with a backrest heavier than it can carry. Tell us your backrest weight and we can choose the right spring together.
Is the sprung type necessary on every sofa?
No. If the backrest is light the springless type is sufficient, and it may be preferred for having fewer parts. The sprung type makes a real difference on models with thick foam and heavy backrests, or where the mechanism is opened and closed several times a day.
Does the spring make the sofa drop sharply as it closes?
No. The spring assists in the opening direction; it does not speed up closing. Closing stays under the user control, and the backrest does not fall on its own when released.
Can the sprung type be fitted later in place of the springless one?
Because the mechanism is bolted to the frame, changing it later means dismantling the assembly. Deciding at the production stage is far more practical; tell us your backrest weight and we can pick the right type from the start.
What material is the midi sprung click-clack mechanism made from?
Both the body and the spring are made of steel, with the surface protected by an electrostatic coating. We can manufacture with different materials and surface treatments on request.
If your question is not answered here, just ask. Send the dimensions and quantity and we will reply the same day.
Ask your questionRelated Guides
Short guides on selection, assembly and maintenance. Worth reading before you order.
Guide
Types of Sofa Mechanisms: Which One for Which Project?
Backrest adjusters, CSS opening kits, rotating tables and load-bearing fittings: a starting guide to what furniture mechanisms do and which one belongs in your project.
Maintenance and Lifespan of Sofa Mechanisms
Simple maintenance steps that extend the life of CSS and backrest mechanisms, and points to watch out for.
Safety in the Use of Furniture Mechanisms
Essential rules for the safe use of moving mechanisms such as rotating tables, backrest systems and storage-bed lifts.
