Luggage Combination Lock Buckle

Integrated Buckle and Combination Lock Structure

The Luggage Combination Lock Buckle combines a luggage buckle and a three-digit lock in one metal component. It can perform three functions within the luggage design: closing the case, controlling access through a combination, and providing a decorative hardware element.

The main buckle body is made from zinc alloy. Users operate the three-digit combination to release the buckle, so no separate key is required.

Compared with an external padlock, the integrated buckle is designed to be installed during luggage manufacturing. This allows the lock and case structure to form a more unified assembly.

The product is suitable for higher-positioned briefcases, vintage luggage, leather cases, and customized luggage where the appearance, structure, and matching effect of the lock are important.

Installation Details That Affect Final Performance

Zinc alloy can be formed into different shapes and finished with multiple electroplating processes. This allows the buckle to coordinate with handles, hinges, corner protectors, rivets, and other luggage hardware.

Before product development or purchasing, buyers should confirm the buckle installation position, closing distance between the lid and the case body, fixing-hole locations, available space around the combination wheels, and colors of the other hardware.

Because the product has both functional and decorative roles, its overall proportion, edge finish, surface color, and fit after installation can influence the final appearance of the luggage.

The Luggage Combination Lock Buckle should therefore be tested on the actual case before volume production. Pre-production confirmation can help identify incorrect hole positions, insufficient closing travel, operating interference, or an unsuitable surface effect.

Product materials can be arranged for ROHS material testing.

Zhejiang Tongtai Lock Industry and its predecessor have more than 20 years of experience in luggage locks and hardware products. The factory can evaluate and develop a product based on a luggage sample, buckle prototype, or technical drawing.

Customization may include the product appearance, surface color, logo, installation dimensions, and packaging. The research and development team can also improve an existing design or develop a new structure.

Samples are available before mass production. A logo adjustment on an existing model normally takes around 2–3 days. A packaging sample usually takes approximately one week. Development time for a new product depends on the complexity of the structure.

Regular products have no minimum order quantity requirement. Custom packaging normally requires 1,000–2,000 pieces.

Customized orders can be confirmed through pre-production and mass-production samples. This process helps buyers review the installation dimensions and surface finish before the complete order is assembled or shipped.

The factory checks zinc alloy buckle dimensions, installation holes, surface appearance, combination-wheel operation, opening and locking function, connection strength, and assembly quality.

Dimensions are inspected after raw material forming. Electroplated or otherwise finished parts are checked for color and appearance when they return to the factory. Process inspections are carried out during production, and every finished unit is inspected before packaging.

For customized orders above 5,000 pieces, the usual production period is approximately 30–35 days when mold-making time is not included. Progress photos can be provided when production scheduling begins, after the first finished products are completed, during mid-production, and after packaging.

The Luggage Combination Lock Buckle is packed in an inner box and an outer carton. Stretch film can be added for pallet shipment. Regular locks have a one-year warranty for damage not caused by improper use.