1. Safety Information
Please read all instructions carefully before using the Happybuy Zero Gravity Recliner Lounge Chair. Retain this manual for future reference.
- Ensure all parts are correctly assembled and secured before use.
- Do not exceed the maximum weight capacity of 500 lbs (226.8 kg).
- Keep hands and fingers clear of moving parts during adjustment to prevent pinching.
- Use on a flat, stable surface to prevent tipping.
- Supervise children around the chair.
- Regularly inspect the chair for any signs of wear, damage, or loose components. Discontinue use if damage is found.
2. Product Components
The Happybuy Zero Gravity Recliner Lounge Chair includes the following items:
- 1 x Zero Gravity Chair: The main recliner frame.
- 1 x Detachable Tray: Features a cup holder and phone holder.
- 1 x Headrest: For neck and head support.
- 1 x Eye Mask: For enhanced relaxation.
- 1 x Pair of Earplugs: For noise reduction.
- 1 x 10cm Thick Cushion: Provides comfort and can be removed.

Figure 2.1: Included components of the Happybuy Zero Gravity Recliner. This image displays the main chair, a detachable side tray with cup and phone holders, a headrest pillow, an eye mask, and a pair of earplugs.
3. Setup and Assembly
The Happybuy Zero Gravity Recliner comes pre-assembled and only requires unfolding and attachment of accessories.
- Unfolding the Chair:
Carefully remove the chair from its packaging. Hold the frame and gently pull the chair open until it is fully extended into the upright sitting position. Ensure all legs are firmly on the ground.
- Attaching the Cushion:
Place the 10cm thick cushion onto the chair. The cushion typically has ties or straps to secure it to the chair frame. Fasten these to prevent the cushion from slipping.

Figure 3.1: The 10cm thick cushion provides comfort and can be secured to the chair frame.
- Attaching the Headrest:
Slide the headrest onto the top of the chair back. Adjust its position for optimal neck and head support.
- Attaching the Detachable Tray:
Locate the attachment points on the side of the chair frame. Slide the detachable tray onto these points until it clicks securely into place. Ensure it is stable before placing items on it.

Figure 3.2: The detachable tray with cup and phone holders, along with other accessories, enhances the user experience.
4. Operating Instructions
The Happybuy Zero Gravity Recliner is designed for easy adjustment to find your preferred comfort position.
- Adjusting the Recline Angle (90° to 170°):
To recline, gently push back with your body weight while holding onto the armrests. The chair will smoothly move into a reclined position. To return to an upright position, lean forward.

Figure 4.1: The chair offers a recline range from 90 degrees (upright) to 170 degrees (nearly flat).
- Using the Locking Mechanism:
Once you have found your desired recline angle, locate the aluminum locking levers on both armrests. Push the levers down to engage the lock and secure the chair in position. To unlock, pull the levers up.

Figure 4.2: The aluminum alloy lock ensures the chair remains stable and safe at your chosen recline angle.
- Using the Detachable Tray:
The detachable tray provides convenient access to beverages and your phone. Place drinks in the cup holder and your phone in the designated slot.
5. Maintenance
Proper maintenance will extend the life and performance of your recliner.
- Cleaning the Frame: Wipe the alloy steel frame with a damp cloth and mild soap. Dry thoroughly to prevent rust. Avoid abrasive cleaners.
- Cleaning the Cushion: The 10cm thick cushion is removable. Refer to the cushion's care label for specific cleaning instructions, typically spot cleaning or hand washing with mild detergent. Ensure it is completely dry before reattaching.
- Storage: When not in use, especially during inclement weather, fold the chair and store it in a dry, protected area. The folded dimensions are 36.02 x 25.39 x 5.91 inches (915 x 645 x 150 mm).
- Regular Inspection: Periodically check all bolts, screws, and elastic cords for tightness and wear. Tighten any loose fasteners. Replace worn elastic cords if necessary.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Chair does not recline smoothly. | Locking levers engaged; debris in mechanism; worn elastic cords. | Ensure locking levers are disengaged. Check for and remove any obstructions. Inspect and replace elastic cords if worn. |
| Chair does not stay in reclined position. | Locking levers not fully engaged; worn locking mechanism. | Push locking levers down firmly until they click. If issue persists, contact customer support. |
| Cushion slips off the chair. | Cushion ties/straps not secured or damaged. | Ensure all cushion ties/straps are properly fastened to the chair frame. Repair or replace cushion if ties are damaged. |
| Squeaking noises during use. | Loose fasteners; friction between metal parts. | Check and tighten all bolts and screws. Apply a small amount of silicone-based lubricant to pivot points if necessary. |
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | HQB-FAN001 |
| Brand | Happybuy |
| Color | Black |
| Frame Material | Alloy Steel |
| Weight Capacity | 500 lbs (226.8 kg) |
| Net Weight | 21.27 lbs (9.65 kg) |
| Adjustable Angle | 90° - 170° |
| Product Dimensions (Back Vertical) | 34.05"D x 25.39"W x 43.7"H (865 x 645 x 1110 mm) |
| Product Dimensions (Flat) | 62.6"D x 25.39"W x 31.3"H (1590 x 645 x 795 mm) |
| Product Dimensions (Folded) | 36.02"D x 25.39"W x 5.91"H (915 x 645 x 150 mm) |
| Included Components | Zero Gravity Chair, Detachable Tray (with Cup Holder and Phone Holder), Headrest, Eye Mask, Pair of Earplugs, 10cm Thick Cushion |

Figure 7.1: Detailed dimensions of the Happybuy Zero Gravity Recliner in various configurations.
8. Warranty and Support
Happybuy products are manufactured to high-quality standards. For specific warranty information, please refer to the documentation included with your purchase or visit the official Happybuy website. If you encounter any issues or require assistance, please contact Happybuy customer support.
For further assistance, please visit the Happybuy Store on Amazon.



