ShebaRathbone239
The majority of the office chairs currently available include multiple ergonomic and support features or functional improvements as compared to office chairs of history. The top line ergonomic computer or task chairs built today, may seem to have more levers or adjustments than the usual small plane. If you own the Piper 4000 office task chair this information is not for you, you may want to locate your manual for further help locking the tray table within the upright position.
For individuals who own or want to purchase a base to mid-range chair in the future, 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 as well as executive chairs offer this function. Basically this describes how the seat height is raised or lowered. A pneumatic cylinder is connected to the chairs mechanism located under the seat cushion. This cylinder enables 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 become reason to treat them as you feature. Most types of task, computer and executive chairs feature tilt with adjustable tilt tension. Tilt is 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 underneath the seat toward the front of the chair. (Some chair manufacturers are moving the tilt tension control to some lever or dial elsewhere on the chair, but many are still located in the front.) The tilt tension knob increases or decrease the quantity of force needed to make the chair rock or recline backward. Usually, several turns from the tilt tension knob have to loosen or tighten the strain to a noticeable level.
- 3 Tilt Lock:
This function sounds easy however, you could be amazed at the number of people have difficulty with this, and it's not always their fault. Among the problems with tilt lock is that not all manufacturers use the same lever or put the lever within the same area to control this function resulting in other ways a chairs tilt lock adjustment might be modified. Consulting your chairs owners manual is definitely the best practice to assist familiarize oneself with your chairs specific controls. In general some manufactures may use levers or paddles such as the ones used for seat height adjustment to manage tilt lock, or many use a single lever or rod that requires pushed in or pulled out to lock or unlock the chairs tilt. Usually, once a chair is locked in a tilt position it can't be unlocked until the user reclines or tilts back several degrees further relieving pressure from the lock bar or pin so that the chair might be reset to the original position. Tilt lock can also be accustomed to lock out tilt completely once the chair is in the upright position.
- 4 (2-to-1) Synchro Tilt:
Lots of computer and task chairs offer this selection. Basically, this function allows the backrest to recline twice as fast as the seat cushion or at a 2-to-1 ratio, this enables the user to recline while keeping their seat relatively level to the floor rather than the traditional "rocking chair" type recline.
- 5 Back Height Adjustment:
Many computer, task, ergonomic and drafting chairs now offer this selection. Back height adjustment permits the user to put the backrest's lumbar support area inside a fixed range for customized support. Back height adjustment is often modified by turning a know located on the backrest stem or frame. Once this knob is loosened the backrest could be raised or lowered to the desired position, then the knob is tightened to hold position. Ratchet back height adjustment is also becoming more popular with some newer models of office chairs, this eliminates the use of a knob and is set or controlled simply by raising or decreasing the backrest towards the desired level and then locked in place by utilisation of the ratchet style frame stem.
Of course there are lots of other chair functions in the marketplace and based on your individual preference, daily period of time put in a chair as well as your intended use you may need or want a workplace chair with more ergonomic controls or features. If so, please go here at the end of the page for more information and a large selection of accessible ergonomic office chairs. Your workplace chair is your home abroad, so proper comfort and support are a must.
