R129 Car Seat For 76-150CM Manufacturer

R129 Car Seat For 76–150CM refers to a category of child restraint systems developed in accordance with the UN ECE R129 (i-Size) regulation. These products are designed for children with a height range of 76–150 cm, covering usage from early toddler stages through late childhood. By adopting height-based classification, R129 Car Seat For 76–150CM places stronger emphasis on side-impact protection, head and neck support, and installation stability compared with earlier standards.

R129 Car Seat For 76–150CM products are widely used in passenger cars, SUVs, and selected MPV models. Through standardized interfaces and adjustable structures, they support continuous use across multiple growth stages, reducing the need for frequent seat replacement and improving overall usability.

Working Principles and Core Structure

The safety performance of R129 Car Seat For 76–150CM is achieved through several technical principles:

1. Energy Absorption System

The seat shell is typically made of high-strength engineering plastics, combined with EPS or EPP energy-absorbing materials. During a collision, impact energy is dispersed to reduce direct force transmitted to the child.

2. Side Impact Protection

R129 regulations require mandatory side-impact testing. Reinforced side wings and multi-layer cushioning structures help protect the child’s head, shoulders, and chest areas.

3. Height-Guided Belt Routing

In stages where the vehicle’s three-point seat belt is used, integrated belt guides ensure correct belt positioning, preventing pressure on the neck or abdomen.

4. Stable Installation Design

Most models support ISOFIX or ISOFIX with Top Tether systems, improving installation consistency and significantly reducing the risk of incorrect installation.

Application Scenarios and Use Cases

Daily family commuting: Provides continuous protection for children aged approximately 3–12 years

Long-distance travel: Adjustable headrests and backrests improve comfort during extended journeys

International markets: Fully compliant with R129 requirements, suitable for regions adopting i-Size standards

When developing R129 Car Seat For 76–150CM products, Ningbo Yougaole Child Products Co., Ltd. integrates long-term export experience with market-specific vehicle compatibility, ensuring that regulatory compliance aligns with real-world usage conditions.

Comparative Analysis

Maintenance and Usage Guidelines

To ensure long-term performance of R129 Car Seat For 76–150CM products, the following practices are recommended:

Regularly inspect ISOFIX connectors and anchorage points

Remove and clean seat covers according to the user manual; avoid high-temperature drying

Replace or professionally inspect the seat after any vehicle collision, even if no visible damage is present

Adjust headrest height and belt guides as the child grows

Frequently Asked Questions (FAQ)

Q1: Is ISOFIX mandatory for R129 Car Seat For 76–150CM?
A: R129 prioritizes ISOFIX installation, but some certified models allow seat belt installation depending on approval scope.

Q2: Can this category cover the entire childhood stage?
A: The 76–150 cm height range covers most childhood growth stages, making it suitable for long-term use in many families.

Q3: Is R129 the same as i-Size?
A: i-Size is part of the R129 regulation. R129 Car Seat For 76–150CM products generally meet i-Size technical requirements.