The function and classification of bicycle hook claws

Bicycle hook claw refers to the parts used to fix the wheel on the frame, and its role is to ensure that the wheel and the frame are firmly connected to maintain the safety and stability of the ride. Common bicycle hooks have the following categories:

Rear brake hook: The rear brake hook is usually located at the rear of the frame and is used to carry and secure the rear brake device. Its main function is to make the brake device in close contact with the wheel by transmitting force during braking, so as to achieve the braking effect. Rear wheel quick release hook: The rear wheel quick release hook is usually located at the rear of the frame and is used to secure the rear wheel to the frame and allows the user to easily remove and install the rear wheel. It usually consists of a set of clamps that hold the rear wheel by elastic adjustment and allow the rear wheel to be quickly replaced by a quick removal mechanism.

Front wheel quick release hook: The front wheel quick release hook is usually located on the front of the frame, which is used to fix the front wheel on the frame and provide easy removal and installation. Its structure is similar to the rear wheel quick release hook, which fixes the front wheel by clamping and quick release mechanism.

Wheel and frame bayonet: In addition to the common hook jaw type, there are also some bikes that use a bayonet system to secure the wheel to the frame. The bayonet system usually consists of an interface with a specific shape and a quick disconnecting mechanism, which is fixed by inserting the wheel into the bayonet and rotating the quick disconnecting rod.

It is important to note that different types of bikes may have different hook designs and systems to suit different riding needs and vehicle types. The design and performance of the bicycle hook directly affect the fixed firmness and operation convenience of the wheel on the frame. The suitable hook type can improve the riding safety and convenience.