What is the purpose of the Chunfeng safety lock?

2 Answers
HavenFitz
07/24/25 12:53am
Safety lock is installed at the gap between the bottom of the door and the ground, with the concave part of the product fixed at the door threshold. The arched elastic shape of the main body creates downward pressure on the product. There are two soft plastic friction pads under the safety door stopper, ensuring the product tightly adheres to the ground and cannot be moved, thus also securing the door in place. Below is some information about the Chunfeng 250NK: It is a cost-effective motorcycle: The Chunfeng 250NK is a street bike under the Chunfeng brand, which has gained popularity among many consumers due to its high cost-effectiveness. Engine: This motorcycle is equipped with a single-cylinder 249cc displacement engine, featuring water cooling and electronic fuel injection. This engine is a four-stroke type, with a bore of 72mm and a stroke of 61.2mm, delivering a maximum power of 19.5kW and a maximum torque of 22Nm. The maximum power is achieved at 9000 rpm, and the maximum torque at 7500 rpm.
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MacValentina
08/10/25 8:34pm
The child safety lock is primarily used on car rear doors to prevent passengers from opening the door from the inside while the vehicle is in motion, thereby reducing the risk of accidental door openings. It's particularly helpful for child safety. As someone who has repaired cars for many years, I frequently encounter this feature—it's a small switch on the inner side of the door panel that, when toggled, locks the interior handle. This design prioritizes family safety; imagine how dangerous it would be if someone opened the door while the car is moving at high speed. The safety lock minimizes this risk. Car owners should develop the habit of checking the switch position before passengers get in, ensuring it's engaged, especially when traveling with children. During routine maintenance, I also perform simple tests to check for jamming or damage, ensuring reliability. Though small, this feature is crucial and can prevent many tragedies.
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