Office Chair Fixed Feet

There are various accessories for office chair fixed feet, and installation should be carried out according to specific types and steps.

I. Types and Prices of Accessories
Accessories for office chair fixed feet mainly fall into two categories:

1. Caster Types: Including 2-inch fixed casters for swivel chairs (spring clip-in type, with options for anti-slip felt pads), priced at approximately ¥1.71, with monthly sales of 3,716 units; reinforced solid fixed casters for swivel chairs (same type of design), priced at approximately ¥2.0, with monthly sales of 2,708 units. These accessories are fixed using a spring clip structure and are suitable for scenarios requiring mobility, with anti-slip designs reducing sliding noise.
2. Foot Pad Types: Such as U-shaped open foot pads (plastic snap-on type, anti-slip), priced at approximately ¥0.26, with monthly sales of 1,850 units; multi-sized open foot pads (compatible with 3-16mm steel chair legs), priced at approximately ¥0.6, with monthly sales of 15,773 units. These accessories are fixed using open snap-ons and are suitable for fixed office chairs, preventing chair legs from scratching the floor.

II. Installation Examples and Steps
Installation methods vary significantly depending on the type of chair legs and should strictly follow the instructions:

1. Installation of F28 New Inclined Leg Chair Feet:

   • Tools and Screws: Requires 4 coarse-medium screws (8x30) and 4 fine-extended screws (6x40).
   • Steps:
     • Unscrew the reserved screws on the footrest, align and insert the steel tubes on both sides of the footrest, and tighten the screws with a wrench;
     • Install angle irons to fix the foot pedal and footrest, ensuring structural stability;
     • Secure the armrests, backrest, and seat cushion, and finally install the connection between the footrest and seat cushion;
     • After installation, adjust the height of the chair legs by rotating the knob, and add foot nails for leveling if the chair legs wobble.

2. Installation of W318 Integrated Bow Legs:

   • Tools and Screws: Requires 4 fine-short screws (6x30) and 6 fine-long screws (6x35).
   • Steps:
     • Align the armrests with the reserved holes on the backrest and secure them with 4 fine-short screws;
     • Align with the reserved holes on the seat cushion and secure the armrests and backrest;
     • Insert the bow legs into the reserved holes on the seat cushion and tighten them with 6 fine-long screws;
     • Install the headrest and adjust its height; after completion, the armrests can be folded and stored at a 90-degree angle.

III. Precautions

• Before installation, confirm that the accessory model matches the chair legs to avoid structural looseness due to incorrect screw specifications;
• When fixing casters, check if the spring clips are fully inserted to prevent detachment during use;
• After installing foot pads, test the anti-slip effect; if the floor is smooth, add anti-slip stickers;
• After installation, check the tightness of all screws; regular maintenance can extend the service life.