1. Development requirements of wheel locks
With the development of the economy, cars have become a substitute for people’s daily travel. According to statistics from the Ministry of Public Security, as of the end of 2019, the number of small passenger cars in China had reached 220 million, an increase of 19.26 million and an increase of 9.37% compared with the end of 2018. Among them, the number of private cars (private small and mini passenger cars) reached 207 million, exceeding 200 million for the first time.
With the increase in the number of cars, the use of parking spaces is becoming more and more intense, especially in large cities, such as Guangzhou, Shenzhen, and Shanghai. The increase in the number of cars and the insufficient number of parking spaces have created a series of problems.
My own parking space is occupied, and the disorderly placement of cars is believed to be an experience everyone has experienced. Faced with these chaos, the traditional method is to use a trailer to solve the problem, but due to the high cost of the trailer, and easy to cause disputes. Choosing a simple, low-cost method became a requirement.
The wheel lock is made of full steel plate. It has many features such as anti-violence, anti-technical opening, anti-removal wheel, anti-copy key, etc. It can easily and securely lock the tires of the offending vehicle, thereby effectively preventing the offending vehicle from evading punishment. At the same time, it is easy to operate. One person can operate independently, which largely meets this demand.
2. Classification of wheel locks
2.1 Clip-on wheel lock
The clip-type wheel lock adopts double-row marbles and an internal pressure side pillar locking structure, which overcomes the fatal weaknesses of traditional anti-technical locks such as up and down marble locks or when row marble locks cannot be prevented by technology. Is the cheapest wheel lock on the market.
2.2 Suction wheel lock
Sucker wheel lock with black non-slip rubber sheet inside the lock body. The vehicle and tires will not be damaged when locked. The wheel lock adopts the principle of mechanical linkage structure, specially equipped with a key and a special-shaped rocker, and has a double insurance mechanism. It is made of high-quality steel and high-strength stamping. The wheel lock is safe and reasonable in design, stable in quality and performance, wide in lock range, and flexible and convenient to operate.
2.3 big three fork wheel lock
The three-pronged lock device has high safety performance, solid overall performance, large bearing capacity and strong locking force. The lock body is very sturdy and can withstand the prying of any tool without damaging the lock body. The appearance of the wheel lock body is electrostatic plastic spraying, internal anti-rust treatment, eye-catching colors, convenient and flexible operation, beautiful and practical. The structure adopts the best mechanical principle and is designed to be fixed with three claws. While the nail cover square disk is closely attached to the wheel, the locking device can be used to firmly hold the wheel.
Three thick rectangular tubes are used for the material, and the square plate of the nail cover is made of double-layer 5MM high-quality steel plate, and the punching weight is 26KG, which is sturdy and durable. The structure adopts a unique three-jaw fixed and freely retractable tire locking device, which can lock the tire diameter of heavy vehicles including 900mm, 1000mm, 1100mm, 1200mm, 1300mm. The dual-insurance mechanism is designed reasonably, and the special rocker handle and the imported rectangular lock are used together, which is indispensable. It requires two people to cooperate more quickly during operation, and a heavy vehicle can be locked firmly within one minute.