The 55 Trottine stroller is one of those compact models whose folding mechanism seems simple on paper but can resist from the very first attempts. The articulated frame relies on a system of hinges and locks that requires precise movements in a specific order. Missing a step, forcing in the wrong place, and the folding gets stuck.
Understanding the mechanical logic behind this system prevents most blockages. This article details the technical points to master, common handling errors, and maintenance that ensures smooth folding over time.
Locking mechanism and anti-folding safety on the 55 Trottine stroller
Before even discussing the movements, it’s essential to understand what prevents the stroller from folding on its own. European standards require manufacturers to integrate reliable locking devices and pinch protection on folding systems. The 55 Trottine is no exception to this requirement.
The locking in the open position relies on a stop located at the junction between the frame and the handle. This stop must be disengaged deliberately before any attempt to fold. If you pull on the stroller without releasing it, the mechanism resists, and that’s normal. This resistance protects against unintended folding during carrying or on public transport.
Knowing how to fold and unfold the 55 Trottine stroller starts with identifying this lock, manipulating it without forcing, and then following the folding sequence. Ignoring this first step is the most common cause of blockage.
Folding sequence of the Trottine stroller: the movements in the correct order
The folding of the 55 Trottine follows an umbrella logic, where the two sides of the frame come closer together before the whole thing tips down. Each step conditions the next.
Preparation before folding
Remove any accessories attached to the handle or the lower basket. A diaper bag stuck under the frame prevents the tubes from coming together completely. Lock the brakes so that the stroller does not roll during handling.
Releasing the lock and folding the frame
Locate the release button or trigger on the handle. On most compact Trottine models, it is a lever to press while slightly lifting the crossbar. Once the lock is released, bring the two handles closer together with a firm but smooth motion.
Then guide the descent of the frame towards the ground. Forcing by pulling on one side deforms the axes over time. The movement must remain symmetrical.
Locking in the folded position
An audible click confirms that the stroller is locked in the closed position. Check that the retaining latch is properly engaged before transporting it. A poorly locked stroller can suddenly unfold when lifted, posing a real risk in a car trunk or while going up stairs.
Unfolding the Trottine stroller without forcing the hinges
The unfolding follows the reverse order, but two common mistakes occur frequently. The first is pulling the stroller upward without having disengaged the retaining latch in the closed position. The second, more insidious, is partially unfolding and then placing the child before the locking in the open position is engaged.
Place the stroller on the ground, release the retaining latch, and then spread the handles until you hear the click of the open lock. Test the stability by pressing lightly on the seat before placing the child.
On a compact model like the 55 Trottine, the tubes are relatively close together in the folded position. Sometimes, you need to initiate the movement by slightly lifting the upper part of the frame to free the central hinges, especially if the stroller has been folded for several days in a confined space.
Maintenance of the hinges and folding axes: what really blocks
A difficult fold does not always come from a bad movement. After several months of use in the city or at the park, the axes accumulate dust, sand, and hair. These residues infiltrate the hinges and create mechanical resistance that makes each handling more laborious.
Regular maintenance of the pivot points makes a noticeable difference in the smoothness of the folding.
- Wipe the axes and articulated joints with a damp cloth at least once a month to remove accumulated sand and dust deposits
- Apply a silicone spray or bike lubricant on the folding hinges and bearings after cleaning, avoiding excess that would attract more particles
- Check that the pins and safety clips are in place and not deformed, as a worn clip compromises locking and makes folding unpredictable
- Inspect the plastic caps at the ends of the tubes: cracked or missing, they cause play in the mechanism that complicates alignment during folding
A well-maintained frame folds and unfolds in seconds. A neglected frame for several months may require partial disassembly to regain its original fluidity.
Car and airplane transport: folding the compact stroller to the right size
The compactness when folded determines where the stroller can travel. In a car, the folded 55 Trottine fits into most sedan trunks without taking up all the space. Make sure to secure it against a wall to prevent it from tipping over and unlocking during braking.
For air travel, the situation is different. Each airline sets its own size limits for strollers accepted in the cabin. The most compact models sometimes qualify as cabin baggage, but check the allowed dimensions before each flight, as they vary from one airline to another and change regularly. A transport cover protects the folding mechanisms from shocks in the hold and limits dust infiltration into the hinges.
Folding a compact stroller like the 55 Trottine relies on simple mechanics as long as you respect the order of the steps and keep the axes clean. The safety lock, often perceived as an obstacle, protects against situations with real risk. Taking the time to understand its operation during the first uses transforms a laborious handling into an automatic gesture.
