Office Chair Too Slippery

The issue of an office chair being too slippery can be resolved through the following solutions, with the specific choice depending on the usage scenario and requirements:

1. Adopt a Fixed-Foot Design for the Chair
   Replace the original casters directly with fixed feet to completely eliminate mobility through physical structure. This solution offers the most thorough fixation but completely sacrifices the chair's mobility convenience. It is suitable for scenarios that require extremely high stability and no movement, such as laboratory workbenches and fixed workstations. Ensure that the fixed feet make even contact with the ground during installation to avoid chair wobbling due to uneven force distribution.

2. Use Wheels with Brakes
   Choose swivel casters that can be manually locked, controlling the locking state of each wheel individually through pressing or toggling switches. This solution offers high flexibility and is suitable for scenarios that require occasional fixation but mostly need movement, such as conference rooms and multi-functional office areas. Regularly check the sensitivity of the brake mechanism to avoid locking failure due to wear.

3. Adopt a Gravity Self-Locking Wheel Design
   Choose wheels with built-in gravity sensors. When a person sits on the chair, the wheels unlock and roll freely; when the person leaves, they automatically lock. This solution balances convenience and stability and is suitable for scenarios that require frequent sitting and standing, such as customer service centers and design studios. Ensure that the wheel's load capacity matches the user's weight to avoid locking failure due to insufficient gravity.

4. Place a Rough Carpet Under the Chair
   Restrict sliding by increasing the ground friction coefficient. Short-pile or rubber-backed carpets work best. This solution is low-cost and requires no chair modification, suitable for scenarios with low fixation requirements or temporary use, such as home office areas and exhibition booths. Ensure that the carpet edges are fixed to avoid curling due to chair movement.

5. Use Swivel Chair Wheel Covers/Fixers
   Choose silicone or plastic wheel covers that can be directly clamped onto existing casters to prevent sliding by increasing friction or using mechanical clasps. This solution is easy to install and removable, suitable for rented office spaces or scenarios that require floor protection, such as wooden or tiled floors. Regularly clean dust from inside the wheel covers to avoid locking failure due to debris.

6. Paper-Stuffing Method (Temporary Emergency)
   Fold A4 paper and stuff it into the gap between the wheel and the bracket to restrict sliding by increasing rolling resistance. This solution is extremely low-cost but has limited effectiveness and is only suitable for temporary emergency or low-frequency use scenarios, such as short-term home office work. Note that the paper wears easily and needs regular replacement, and it cannot completely fix the chair.