Most of the office chairs currently available include multiple ergonomic and support features or functional improvements when compared with office chairs of the past. The top line ergonomic computer or task chairs built today, may seem to have more levers or adjustments than a small plane. If you happen to own the Piper 4000 office task chair this information is not for you personally, you might want to locate your manual for further help locking the tray table within the upright position.
For those who own or want to buy a base to mid-range office chair later on, I really hope this list assists you in your selection and/or operation of your current or next, office chair.
- 1 Pneumatic Seat Height Adjustment:
Most office, computer, task, ergonomic and even executive chairs offer this function. Quite simply this describes the way the seat height is raised or lowered. A pneumatic cylinder is connected to the chairs mechanism located under the seat cushion. This cylinder allows for fast and simple adjustment throughout a specified height range. This adjustment is usually accomplished through the use of a paddle or lever located underneath the seat cushion on either the right or left side from the chair.
- 2 Tilt with Adjustable Tilt Tension:
Manufacturers may sometimes list tilt and tilt tension adjustment as two separate functions. Personally i think that they're closely related cheap you almost can't have one without the other, to be reason to treat them as you feature. Most types of task, computer and executive chairs feature tilt with adjustable tilt tension. Tilt is exactly what enables the user to rock or recline backwards to a set limit defined by the chairs mechanism or control plate. The tilt tension adjustment is modified by turning a usually large round knob found beneath the seat toward the leading of the chair. (Some chair manufacturers are moving the tilt tension control to a lever or dial elsewhere on the chair, but most continue to be found in the front.) The tilt tension knob increases or reduce the quantity of force required to make the chair rock or recline backward. Usually, several turns from the tilt tension knob are required to loosen or tighten the tension to some noticeable level.
- 3 Tilt Lock:
This function sounds easy however, you would be surprised at how many individuals have difficulty with this particular, and it is not necessarily their fault. Among the issues with tilt lock isn't that all manufacturers use the same lever or put the lever within the same area to control this function leading to other ways a chairs tilt lock adjustment could be modified. Consulting your chairs owners manual is always the best practice to assist familiarize oneself with your chairs specific controls. In general some manufactures could use levers or paddles such as the ones employed for seat height adjustment to control tilt lock, or many use a single lever or rod that needs pushed in or pulled out to lock or unlock the chairs tilt. Usually, once a chair is locked in a tilt position it cannot be unlocked before the user reclines or tilts back a few degrees further relieving pressure in the lock bar or pin so the chair may be reset to the original position. Tilt lock is also accustomed to lock out tilt completely once the chair is incorporated in the upright position.
- 4 (2-to-1) Synchro Tilt:
A lot of computer and task chairs offer this feature. Basically, this function permits the backrest to recline two times as fast because the seat cushion or in a 2-to-1 ratio, this allows the consumer to recline while keeping their seat relatively level towards the floor rather than the traditional "rocking chair" type recline.
- 5 Back Height Adjustment:
Many computer, task, ergonomic and drafting chairs now provide this feature. Back height adjustment permits the user to position the backrest's lumbar support area within a fixed range for customized support. Back height adjustment is usually modified by turning a know on the backrest stem or frame. Once this knob is loosened the backrest could be raised or lowered towards the desired position, then the knob is tightened to hold position. Ratchet back height adjustment can also be becoming more popular with some newer types of office chairs, this eliminates using a knob and is set or controlled simply by raising or decreasing the backrest to the desired level and then locked into position by use of the ratchet style frame stem.
Of course there are many other chair functions in the marketplace and depending on your individual preference, daily amount of time put in a chair as well as your intended use you might need or want a workplace chair with increased ergonomic controls or features. If so, please follow the link at the bottom from the page to learn more and a range of available ergonomic office chairs. Your office chair is your home away from home, so proper support and comfort really are a must.