1. Introduction
This manual provides detailed instructions for the assembly, operation, and maintenance of your VINGLI Daybed with Pop Up Trundle. Please read all instructions carefully before beginning assembly and retain this manual for future reference.
The VINGLI Daybed with Pop Up Trundle is designed to offer a versatile sleeping solution, functioning as a twin daybed and converting into two separate twin beds or a larger sleeping area when the trundle is extended and popped up. Its robust metal construction ensures durability and stability.
2. Safety Information
- Weight Capacity: Do not exceed 330 lbs (approximately 150 kg) on each sleeping surface (main daybed and trundle bed).
- Assembly: Ensure all parts are securely fastened before use. Periodically check and tighten all bolts and screws.
- Sharp Edges & Guardrails: Be cautious of sharp edges during assembly. Ensure guardrails are properly installed if applicable and used as intended.
- Trundle Mechanism: Use the pop-up trundle mechanism with care to avoid pinching fingers or other body parts. Keep children clear of moving parts during operation.
- Placement: Place the daybed on a level surface to prevent instability.
- Children's Safety: Do not allow children to play on or around the trundle mechanism unsupervised.
3. Package Contents
Please verify that all components listed below are present before beginning assembly. If any parts are missing or damaged, please contact VINGLI customer support.
Included Components:
- Daybed Frame (Headboard, Footboard, Side Rails)
- Pop Up Trundle Frame
- Slats for both Daybed and Trundle
- Casters (Wheels for Trundle)
- Assembly Hardware (Bolts, Screws, Washers, Allen Wrench)
Tools Required (Not Included):
- Phillips Head Screwdriver (for some fasteners)
- Rubber Mallet (optional, for slat caps)
4. Assembly Instructions
It is recommended that two adults assemble this daybed. Clear a spacious area for assembly and keep all hardware within reach.
- Assemble the Main Daybed Frame:
Attach the side rails to the headboard and footboard using the provided bolts and an Allen wrench. Ensure all connections are firm but do not fully tighten until all major components are in place.

Image: Main daybed frame structure.
- Install Daybed Slats:
Place the metal slats across the daybed frame. Secure them according to the instructions, typically by inserting them into pre-drilled holes or using plastic caps. Ensure even spacing for mattress support.

Image: Detail of metal slats for mattress support.
- Assemble the Trundle Frame:
Connect the trundle frame components. This typically involves attaching the side rails to the end pieces. Install the casters (wheels) onto the bottom of the trundle frame. Ensure the lockable wheels are functional.

Image: Trundle bed frame structure.

Image: Detail of a heavy-duty lockable wheel for the trundle.
- Install Trundle Slats:
Similar to the main daybed, install the slats onto the trundle frame, ensuring they are securely in place to support a mattress.
- Final Tightening:
Once all components are assembled, go back and fully tighten all bolts and screws on both the daybed and trundle frames. Do not overtighten.
- Insert Trundle:
Carefully slide the assembled trundle frame under the main daybed frame. Ensure it slides smoothly and the wheels are aligned.

Image: Assembled daybed frame with the trundle fully retracted underneath.
5. Operating Instructions
The VINGLI Daybed with Pop Up Trundle offers flexible sleeping arrangements. Follow these steps to convert your daybed.
5.1. Retracting the Trundle
- Ensure the trundle mattress is removed or flat.
- If the trundle is popped up, gently push down on the frame to lower it.
- Unlock the casters if they are locked.
- Carefully push the trundle bed back under the main daybed frame until it is fully hidden.
- Lock the casters to prevent accidental movement.

Image: VINGLI Daybed with the trundle fully retracted, appearing as a standard twin daybed.
5.2. Pulling Out the Trundle
- Unlock the casters on the trundle.
- Gently pull the trundle bed out from under the main daybed frame.
- Pull it out completely until it is positioned next to the main daybed.
- Lock the casters to secure its position.

Image: VINGLI Daybed with the trundle pulled out, providing two separate twin-sized sleeping areas.
5.3. Popping Up the Trundle
- Ensure the trundle is fully pulled out and its casters are locked.
- Locate the pop-up mechanism (usually a handle or lever) on the trundle frame.
- Carefully lift the trundle frame upwards. It should lock into a raised position, bringing it to the same height as the main daybed.
- Ensure the mechanism is fully engaged and locked for stability.

Image: VINGLI Daybed with the trundle popped up, creating a larger, combined sleeping surface.
6. Maintenance
- Cleaning: Wipe down the metal frame with a soft, damp cloth. Avoid abrasive cleaners or harsh chemicals that could damage the finish.
- Hardware Check: Periodically inspect all bolts, screws, and connections. Tighten any loose hardware to maintain stability and safety.
- Trundle Mechanism: Keep the trundle's pop-up mechanism and wheels free from debris. Lubricate moving parts if necessary to ensure smooth operation.
- Weight Distribution: Ensure weight is evenly distributed on both the daybed and trundle to prevent stress on the frame.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Bed feels unstable or wobbly | Loose hardware; uneven floor surface. | Check and tighten all bolts and screws. Move the bed to a level surface or use shims if necessary. |
| Trundle does not slide smoothly | Wheels are locked; debris in casters; misaligned. | Unlock the casters. Clean any debris from the wheels. Ensure the trundle is aligned correctly under the daybed. |
| Trundle does not pop up or stay up | Mechanism not fully engaged; obstruction. | Ensure the trundle is pulled out completely. Check for any obstructions preventing the mechanism from locking into place. Apply gentle, even pressure when lifting. |
| Squeaking noises | Loose connections; metal-on-metal friction. | Tighten all hardware. Apply a small amount of lubricant (e.g., silicone spray) to contact points if necessary, avoiding mattress areas. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | VDB-MT |
| Brand | VINGLI |
| Color | Black |
| Size | Twin |
| Product Dimensions (Daybed) | 77.95"L x 40.79"W x 27.56"H |
| Product Dimensions (Trundle) | 70.67"L x 40.08"W x 12.6"H (when popped up, height matches daybed) |
| Weight Capacity | 330 lbs per sleeping surface |
| Material | Heavy Duty Metal |
| Assembly Required | Yes |
| Special Features | No Box Spring Needed, Pop Up Trundle, Wheeled Trundle |

Image: Diagram illustrating the dimensions of the daybed and trundle frames.
9. Warranty and Support
For warranty information or assistance with your VINGLI Daybed with Pop Up Trundle, please contact VINGLI customer support directly. Refer to your purchase documentation for specific warranty terms and contact details.
You can typically find support contact information on the VINGLI official website or through the retailer where the product was purchased.