安全座椅细节之一：卡扣设计

One of safety seat details: card buckle design

　　座椅上的安全卡扣是约束儿童、保证儿童安全最核心的部件之一。据专家介绍，世界上约有20-25%的儿童座椅产自中国，儿童安全座椅的安全性能究竟怎样，在很大一部分的决定因素在于安全卡扣是否有安全保障。

Seat on the security card buckle is constraint children, one of the most core components to ensure children's safety. According to expert introduction, about 20-25% of the children's seat in the world made in China, the safety of the child safety seat performance how, in a large part of the deciding factor is the security card clasp for security.

安全卡扣是儿童座椅的核心部件之一，图为国外产品上合格的卡扣

Security card buckle is one of the most important parts in car seats, the graph is on foreign products qualified card buckle

　　国内市面上常见的卡扣为这种对称式卡扣，这种卡扣的缺点是容易单个脱出和断裂。家长在挑选儿童座椅时，可以反复抽拉卡扣，看是否容易松动脱落。

Domestic common card buckle on the market for this kind of symmetric card clasp, buckle defect is easy to single out such CARDS and fracture. Parents when choosing children seat, can be repeatedly draw card buckle, see whether loose fall off easily.

　　安全座椅细节之二：缓冲设计

Safety seat detail # 2: cushion design

　　在仔细观察国外这款座椅的细节后，不由得想起了折筷子的故事，一根筷子很容易折断，但是一把筷子就很难折断了。家长在选购儿童座椅时不妨参照以下细节，考量安全座椅是否设计得足够安全。

Outside look at the seat of the details later, reminds me of the story of chopsticks, a chopstick is easy to break, but a pair of chopsticks is difficult to break. Parents child seat may wish to refer to the following details when the choose and buy, consider safety seat is designed to be safe enough.

　　座椅与底座背盖由一根钢制长轴连接，长轴可以在轴槽中滑动以上下调节。轴槽四周并非简单的平板设计，二是类似手风琴的隔板设计。长轴插入轴槽后由卡扣固定。

Seat and back cover by a long axis of the steel base plate connection, long axis can slide in the shaft groove under the above regulation. Around the shaft groove is not a simple planar design, the second is similar accordion clapboard design. After long shaft insertion shaft groove buckle fixed by the card.

　　这种风琴式的设计在轴槽、椅背边缘、底座滑板处都能看见。

The design of this kind of organ type on the edge of the axial trough, back of the chair, the base board can be seen.

　　儿童安全的是否安全只有从安全座椅的各个细节中才能看到，每个设计都有它的标准和认证，家长们要细心的观察，不要忽视安全座椅的安全细节。

Child safety whether security can only be seen from all details of the seat, each design has its own standards and certification, parents should carefully observe, don't ignore the security details of safety seat.