Jack Side Handle

Core functions and mechanical principles

The core of this side handle is a sturdy, ergonomically designed grip. It is fixed in a suitable position on one side of the manual pallet truck or jack body (usually near the rear axle) through a carefully designed and quickly installable connecting mechanism. Its connection principle is similar to a reliable shaft hole fitting and locking mechanism:

Stable connection: The handle connection end forms a fit with the fixed point on the device body (such as the rear axle nut or specially designed mounting seat) through an adapted shaft hole.
Anti rotation design: To ensure that the handle does not accidentally rotate when subjected to force, the connection is usually designed with a unique anti rotation structure. This may be a set of symmetrical blocks (such as pins or protrusions) located above, below, or on both sides of the fixed point, which can effectively limit the rotation of the handle around the installation axis and ensure absolute stability during operation.
Convenient disassembly and assembly: Some models are designed with elasticity or stretchability, allowing users to easily assemble and disassemble without the need for tools, facilitating compact storage of the device when the handle is not in use.

2. Materials and processes

Handle body: Made of high-strength structural steel or high-quality engineering plastic to ensure sufficient load capacity and impact resistance. The grip part is often covered with anti slip soft rubber, which increases comfort and confidence in handling.
Connecting components: Key metal components such as the core pin shaft and stopper have undergone quenching and other heat treatment processes, possessing high hardness and wear resistance, and are durable.
Surface treatment: The entire series of products have undergone anti rust treatment (such as electroplating, spraying), which can adapt to various industrial environments such as warehouses and workshops.

3. Core advantages and security features

Improve handling: An additional power point makes it easier for the device to turn and move in a straight line, especially on smooth surfaces or when fine adjustments are needed.
Ensuring safety: During transportation, the operator can stand more naturally on the side of the equipment, with a better view and away from the path of the wheels. A stable anti rotation design can prevent loss of control caused by handle shaking when lifting equipment.

Easy to locate: When it is necessary to accurately align the pallet truck fork or jack with the target position (such as pallet jack or vehicle chassis support point), the side handle provides unparalleled micro operation capability.

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