Office Chair Sliding Fixation

Office chair sliding fixation can be achieved through the following methods:

I. Using Specialized Accessories

1. Chair Fixed Feet: Directly replace the original casters. After installation, the chair cannot move at all, providing a thorough fixation effect, but sacrificing mobility convenience. Suitable for scenarios that require long-term fixation without the need for movement, such as specific workstations or meeting areas.
2. Wheels with Brakes or Gravity Self-Locking Wheels:
   • Wheels with Brakes: Require manual locking and unlocking one by one. The operation is simple but requires bending over. For example, a brake wheel with a diameter of 60 millimeters is wrapped with a soft PU mute cover. When locking, simply pull down the brake pad. A combination of 5 wheels can provide stable support.
   • Gravity Self-Locking Wheels: Utilize a gravity-triggered mechanism. When a person sits on the chair, the wheels unlock and can roll; when the person leaves, they automatically lock. For example, a 60mm diameter gravity wheel has an internal mechanism that increases resistance under gravity. It is a bit strenuous to move but makes little noise, balancing convenience and stability.
3. Swivel Chair Wheel Covers/Fixers: Accessories that directly clamp onto existing casters. They can be installed without tools and lock the wheels through physical clasps, preventing sliding and noise while protecting the floor (such as wooden floors or tiles) from scratches. Common styles include PVC soft-bottom models and nylon felt models. The felt models are 3mm thicker, and a screwdriver can be used to pry open the clasps during installation.

II. Low-Cost Friction-Increasing Techniques

1. Paper-Stuffing Method: Fold A4 paper and stuff it into the gaps between the wheels to increase rolling resistance and limit sliding. However, it cannot completely fix the chair and is suitable for temporary emergency use.
2. Carpet-Laying Method: Lay a rough carpet in the area where the chair moves to increase floor friction and limit sliding. This method is an environmental modification solution and requires selecting an appropriate carpet according to the floor material to avoid affecting the overall aesthetics.

III. Other Methods
For chairs with hard seat surfaces, a seat non-slip pad with adjustable straps can be used. The back of the pad usually has silicone non-slip particles that can grip both the seat surface and the floor. The straps on both sides can firmly fix the pad on the chair, solving the sliding problem and improving long-sitting comfort.

Selection Advice: If thorough fixation without movement is required, prioritize chair fixed feet; if convenience needs to be balanced, gravity self-locking wheels or wheels with brakes are more suitable; for temporary fixation, try the paper-stuffing method or carpet-laying method; for hard seat surfaces, it is recommended to use a non-slip pad.