共享單車兒童座椅網上熱銷 出事究竟誰擔責?

The ongoing bike-sharing boom in China has led detachable front-mounted child bicycle seat to become a bestseller online, raising safety and legal concerns.

共享單車在我國持續走俏，這使得可拆卸的前懸掛式單車兒童座椅在網上熱銷，引發人們對其安全和法律層面的擔憂。

On Taobao, an e-commerce site run by Alibaba, such a child bicycle seat kit generally includes a support bar, a child bike saddle, a pair of foot guards, a front armrest and necessary clamps.

在阿里巴巴旗下的電商網站淘寶上，這種兒童單車座椅套裝通常包含一根支撐杆，一個兒童自行車座，一副腳蹬，一個前座扶手和必要的螺絲鉗。

The installation almost requires no tools, as the clamps can be simply attached on the bike's original seat post.

由於螺絲鉗很容易即可被裝在共享單車固有的車座柱上，安裝幾乎無需用到任何工具。

Most of the Taobao vendors claim their seats are made of carbon steel, thus able to hold up to 60 kg. The bike seat accessories are usually priced between 40-60 yuan and mostly decorated with cartoon prints.

大部分淘寶賣家聲稱，其座椅由碳鋼製成，因此最重可承載60公斤。這些單車座椅附件通常售價爲40-60元，且多飾以卡通圖案。

However, most of the vendors fail to provide legal quality certificates, and disclaimers are posted asserting the sellers won't be held responsible for any accidents involving the bikes and child seats.

但多數賣家無法提供合法的質量證書，且紛紛掛出免責聲明，聲稱不會對任何涉及共享單車及兒童座椅的事故負責。

Online customer reviews show that the seats are "shaky" even after proper installation.

網上買家評價顯示，即使正確安裝座椅，仍會出現晃動的情況。

Several bike-sharing companies have declared that carrying others while riding their bikes violates the one-user only agreement, warning that those who break the rule could assume full responsibility in case of accidents.

多家共享單車企業已聲明稱，騎行共享單車時載帶他人違反了僅一人騎乘的協議，這些企業警告稱，若發生事故違規者將負全責。