Office Chair Squeaking
Office chair squeaking may be caused by loose connecting screws, lack of lubrication in the chassis pivot, wear and tear at the connection between the gas lift and the five-star base, aging and deformation of plastic frame components, dry or improperly installed wheel bearings, or quality issues. Solutions include tightening screws, lubricating components, and replacing wheels.
Loose connecting screws: Screws at the connections of the backrest, armrests, chassis, and chair legs may gradually loosen due to long-term stress or frequent shaking, creating gaps between components that produce a creaking sound when pressed. Tightening all loose screws can eliminate the abnormal noise, and regular inspection and reinforcement are necessary.
Lack of lubrication in the chassis pivot: For chairs with a rocking and reclining function, when the lubricating oil on the internal metal springs and pivots dries up, the metal components rub directly against each other, producing sound during movement. Applying lubricating oil to the metal pivots and connection gaps can restore smoothness and reduce noise.
Wear and tear at the connection between the gas lift and the five-star base: The contact points between the top of the gas lift and the chassis, and between the bottom of the gas lift and the five-star base, may develop wear gaps due to long-term weight bearing, causing friction and abnormal noise when the body moves. Applying lubricating oil or replacing worn components can alleviate the problem, but severe wear requires replacing the entire gas lift or five-star base.
Aging and deformation of plastic frame components: Low-priced chairs often use thin plastic frames that can deform under prolonged sitting pressure, resulting in continuous abnormal noise from structural compression. Such problems are difficult to completely repair, and it may be necessary to consider replacing the chair or temporarily reducing noise by filling gaps with adhesive tape.
Dry or improperly installed wheel bearings: When the bearings inside the wheels lack oil, they can cause dry rolling friction, producing noise during movement that is easily mistaken for abnormal noise from the chair body. Replacing silent PU wheels or adding lubricating oil to the bearings can effectively reduce friction sounds.
Installation or quality issues: Loose screw installation or purchasing products from niche brands may result in abnormal friction noise at the connection points between the five-star base and the wheels, or between the insert rod and the wheels due to substandard components. Rechecking the installation and tightening the screws, or replacing reliable-quality wheels and gas lifts can solve the problem.
Daily maintenance advice: Regularly tighten screws, lubricate metal components every six months, choose silent wheels, and avoid low-priced and inferior products to significantly extend the chair's service life and reduce abnormal noise.
