1. Introduction
This manual provides detailed instructions for assembling your JEKCA French Bulldog Mini 01S building block model. JEKCA models utilize a unique interlocking brick system with pins to ensure stability without the need for glue. Please read all instructions carefully before beginning assembly.
2. Safety Information
- Small Parts: This product contains small parts which may pose a choking hazard. Keep away from young children.
- Age Recommendation: Recommended for individuals aged 14 years and above.
- Handling Pins: Use the provided pin driver carefully when inserting or removing pins.
3. What's in the Box
Verify that all components are present before starting assembly:
- Bricks (various shapes and colors)
- Instruction Manual (this document)
- Pin Driver
- Pins
- Quick Guide
4. Assembly Instructions
The JEKCA French Bulldog Mini 01S model is assembled using an interlocking brick system secured with pins. Follow the detailed step-by-step visual instructions provided in the separate printed manual included in your package. The general process involves:
- Identify the required bricks for each step as shown in the manual.
- Connect the bricks by aligning their studs and holes.
- Insert a pin through the designated holes in the connected bricks using the pin driver. Turn the pin 90 degrees to lock it securely. This patented locking technology ensures the sculpture's stability without the need for adhesive.
- Repeat these steps, following the manual's sequence, until the model is complete.

Image: Illustration of the JEKCA interlocking system, demonstrating how to insert and turn a pin to secure bricks. This mechanism ensures a sturdy build.

Image: Front view of the completed JEKCA French Bulldog Mini 01S model, showcasing its detailed design.

Image: Side view of the completed JEKCA French Bulldog Mini 01S model, highlighting its profile and brick construction.

Image: The JEKCA French Bulldog Mini 01S model with its approximate dimensions: Length 13.1cm, Width 7.5cm, Height 15.4cm.
5. Maintenance
To maintain the appearance and integrity of your JEKCA model:
- Cleaning: Dust the model regularly with a soft, dry cloth. For deeper cleaning, gently wipe with a damp cloth and mild soap, then rinse and air dry. Avoid harsh chemicals.
- Storage: Store the model in a cool, dry place away from direct sunlight to prevent discoloration or material degradation.
- Handling: While sturdy, avoid dropping or applying excessive force to the model to prevent bricks from detaching or breaking.
6. Troubleshooting
If you encounter issues during assembly or with the completed model:
- Bricks Not Fitting: Ensure you are using the correct bricks for the step. Some bricks may require a firm push to interlock properly.
- Model Instability: Verify that all pins are correctly inserted and turned 90 degrees to lock the bricks. Refer to the assembly manual to double-check pin placement.
- Missing Parts: If you believe parts are missing, carefully re-check the packaging. If parts are genuinely missing, contact JEKCA customer support.
- Difficulty with Pins: Ensure the pin driver is properly aligned with the pin and the brick holes. Apply steady, even pressure when inserting and turning.
7. Specifications
| Feature | Detail |
|---|---|
| Brand Name | JEKCA |
| Model Name | French Bulldog Mini 01S |
| Model Number | ST19DM04 |
| Material Type | Plastic |
| Number of Pieces | 420 |
| Item Dimensions (L x W x H) | 5.16 x 2.95 x 6.06 inches (13.1 x 7.5 x 15.4 cm) |
| Item Weight | 0.41 kg |
| Age Range Description | Recommended for 14 or above |
| Educational Objective | Concentration, Construction Skills |
| Additional Features | Sturdy without glue, Interlocking Brick-through System |
8. Warranty and Support
For any questions, concerns, or support regarding your JEKCA French Bulldog Mini 01S building blocks, please refer to the contact information provided on the product packaging or visit the official JEKCA website. Specific warranty details, if applicable, will be outlined in the product documentation or on the manufacturer's website.
