{"niche":"性价比最高的婴儿安全座椅有哪些？","description":"What are the best value-for-money infant car seats?","products":[{"brand":"Baby Trend","model":"EZ-Lift PLUS Infant Car Seat","price_gbp":65.78,"origin_country":null,"specs":{"weight":"7.5 lb","dimensions":"16.5 in x 26.5 in x 24 in","harness_system":"Rethread","maximum_height":"29.5 in","maximum_weight":"30 lb","installation_base":"CB02100A (adjustable base with Flip Foot recline and bubble level indicator)"},"confidence_score":null,"sources":[{"label":"Walmart","url":"https://www.walmart.com/ip/Baby-Trend-EZ-Lift-Plus-Lightweight-Infant-Car-Seat-Cozy-Cover-Base-Stormy/1799275889","currency":"USD","source_country":"US","price":87.99,"price_gbp":65.78,"scraped_at":"2026-06-12T12:56:02.894242"}],"summary":"Lightweight infant seat with an ergonomic grip and multi-position base for easier lifting and installation. Weighs under 8 lb, includes a flip-foot recline and bubble level indicator, no-twist harness indicators, and is FAA approved for airplane use. Suits parents wanting a basic, portable infant carrier.","ideal_for":"对预算敏感的买家性价比高：将低提篮重量（7.5 lb）、多位置可调底座与 30 lb 的最大儿童承重结合在一起。"},{"brand":"Baby Trend","model":"EZ-Lift PRO Infant Car Seat","price_gbp":82.99,"origin_country":null,"specs":{"weight":"7.75","dimensions":"16.5 x 26.5 x 24","harness_system":"5-point harness","maximum_height":"29.5","maximum_weight":"30","installation_base":"CB02100A"},"confidence_score":null,"sources":[{"label":"Safe in the Seat (price aggregator linking retailers)","url":"https://www.safeintheseat.com/seats/baby-trend-ez-lift-pro","currency":"USD","source_country":"US","price":111.0,"price_gbp":82.99,"scraped_at":"2026-06-12T12:54:22.482217"}],"summary":"Lightweight infant seat with an ergonomic side grip handle, deep side wings, no-twist harness indicators, adjustable canopy, and a base with flip-foot recline and bubble level indicator. Certified for aircraft travel and designed for easy carrying and basic protection for infants up to 30 lbs.","ideal_for":"适合寻求性价比的买家：希望获得轻量（7.75 lbs）、FAA 认证、带翻脚底座和 5 点式安全带的婴儿座椅，可适配体重最多 30 lbs、身高最多 29.5 in 的孩子。"},{"brand":"Evenflo","model":"Shyft DualRide","price_gbp":373.81,"origin_country":null,"specs":{"weight":"29.0","dimensions":"18.0 x 41.5 x 29.5 in","harness_system":"No Re-Thread harness (adjustable, 8 positions)","maximum_height":"32.0","maximum_weight":"30","installation_base":"LockStrong base with 5 angle positions, LATCH or seat belt"},"confidence_score":null,"sources":[{"label":"The Car Seat Pros (product review with specs/links)","url":"https://www.thecarseatpros.com/blog/evenflo-shyft-dualride-review","currency":"USD","source_country":"US","price":499.99,"price_gbp":373.81,"scraped_at":"2026-06-12T12:55:41.504567"}],"summary":"The Evenflo Shyft DualRide is an infant car seat and stroller combo that converts from carrier to stroller in one step, includes SensorSafe alerts, and supports infants 3-30 lbs and 15.7-32 in. It's heavier than typical infant seats but doubles as a convenient strolling solution and includes a detachable carrier and a base with LockStrong installation features.","ideal_for":"适合寻找多功能旅行系统价值的购买者：将完整婴儿安全座椅（3-30 lbs，15.7-32 in）、SensorSafe 报警和 LockStrong 底座集成于一体。"},{"brand":"Graco","model":"SnugRide SnugLock 35","price_gbp":133.83,"origin_country":null,"specs":{"weight":"9","dimensions":"26 x 17 x 15","harness_system":"5-point harness (rethread)","maximum_height":"32","maximum_weight":"35","installation_base":"Adjustable base with lock-off / SnugLock system"},"confidence_score":null,"sources":[{"label":"Safe in the Seat (retailer links/pricing aggregator)","url":"https://www.safeintheseat.com/seats/graco-snugride-snuglock-35-review-usa","currency":"USD","source_country":"US","price":179.0,"price_gbp":133.83,"scraped_at":"2026-06-12T12:55:20.294103"}],"summary":"The Graco SnugRide SnugLock 35 is a rear-facing infant car seat for 4-35 lbs and up to 32 in, featuring a lightweight 9 lb carrier, a stay-in-car adjustable base with a SnugLock lock-off for tight installations, and a 5-point harness. It's compact front-to-back for easier fit in smaller vehicles and offers multiple recline positions on the base.","ideal_for":"性价比高：结合了较低的提篮重量（9 lbs）、带 SnugLock 皮带锁扣的 4 档可调底座和 35 lb 最大承重等特性，在覆盖典型婴儿使用需求的同时控制了成本。"}]}