US20050088029A1 - Rollable stoll with ergnomically designed seat - Google Patents
Rollable stoll with ergnomically designed seat Download PDFInfo
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- US20050088029A1 US20050088029A1 US10/960,297 US96029704A US2005088029A1 US 20050088029 A1 US20050088029 A1 US 20050088029A1 US 96029704 A US96029704 A US 96029704A US 2005088029 A1 US2005088029 A1 US 2005088029A1
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- Prior art keywords
- stool
- user
- seat
- base
- extensions
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C9/00—Stools for specified purposes
- A47C9/02—Office stools not provided for in main groups A47C1/00, A47C3/00 or A47C7/00; Workshop stools
- A47C9/025—Stools for standing or leaning against, e.g. in a semi-standing or half-seated position
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C9/00—Stools for specified purposes
- A47C9/02—Office stools not provided for in main groups A47C1/00, A47C3/00 or A47C7/00; Workshop stools
- A47C9/022—Office stools not provided for in main groups A47C1/00, A47C3/00 or A47C7/00; Workshop stools movably mounted on a working-table or the like
Definitions
- the disclosure herein relates to stools used to support an individual in a standing or semi-standing position. More particularly, this document discloses a rollable stool having an ergonomic seat that allows a user to move about freely and comfortably while using the stool for support in a variety of positions.
- the need to stand in one place for an extended period of time to perform some task, to watch an event, or to conduct some other activity can create a great deal of stress and strain on a person's lower back and legs.
- the stress and strain placed on the person's lower back and legs while standing can be painful to most people and it can be particularly painful for people with musculoskeletal conditions.
- the pain caused by such stress and strain reduces the amount of time the person can spend watching the event or performing the activity and may prevent some individuals, with physical impairments such as lower back and leg problems, from participating in any activity that requires prolonged periods of standing.
- U.S. Pat. No. 226,252, issued Apr. 6, 1880 discloses an adjustable stool that is strapped to the operator.
- U.S. Pat. No. 406,328, issued Jul. 2, 1889 discloses an apparatus to facilitate walking and running that includes a separate saddle “A” secured to each buttock; a separate support standard “C” for each buttock; and a shoe “E” for each standard that attaches the apparatus to the person's lower extremities.
- U.S. Pat. No. 699,932 issued May 13, 1902, discloses a portable seat that is strapped to the user.
- U.S. Pat. No. 759,809, issued May 10, 1904 discloses a cotton, berry or vegetable picking or dairy stool, which is strapped to the user.
- U.S. Pat. No. 1,709,200, issued Apr. 16, 1929 discloses a sanitary milking rest, which is strapped to the user and has a pointed lower end that engages the floor or ground to keep the rest from moving.
- U.S. Pat. No. 2,099,345, issued Nov. 16, 1937 discloses a body support or stool that is strapped to the user.
- U.S. Pat. No. 4,469,372 shows the use of a tripodal, rollable stool provided with low friction casters, and has a bicycle seat at its upper end. But, while the seat may be adjusted, there is no provision for providing the cushioning effect, nor to allow for its swiveling during its application and usage.
- the various elements of the present invention have been developed in response to the state of the art, and in particular, in response to the problems and needs to the are that have not yet been fully solved by currently available devices used to support an individual in a generally standing or semi-standing position. Accordingly, the present invention provides a rollable stool that supports a user in both a standing and sitting position. Thus, a user may move about freely and confidently, using the stool for support in variety of positions.
- the invention comprises an ergonomically designed seat that is connected to a base by supporting members.
- the base preferably comprises a plurality of extensions that are connected to a plurality of casters, or multidirectional rollers, which contribute to the rollable nature of the invention.
- the invention preferably comprises a stabilizing member that prevents the seat from wobbling or swiveling, but does not hinder the user or any height adjustment mechanism(s).
- the present invention has been engineered specifically to assist individuals with musculoskeletal conditions, although the scope of the invention is not limited to this use.
- a user may use the rollable stool for support in a professional work environment, at home, or any place where either sitting or standing for a length of time may be detrimental to the well being of the user.
- the stool preferably moves concurrently with an individual as he/she walks about or changes positions. Therefore, the present invention provides increased mobility to a user such that he/she may actively perform tasks without strain of constantly sitting or standing, or the stress of alternating between the two positions. The user may maintain a constantly supported, semi-standing position if desired.
- the seat of the stool is preferably designed to comfortably fit between the legs of the user.
- the seat may be hourglass shaped or otherwise indented on the sides to cup around the thighs of a user and to comfortably adhere the stool to the user's legs.
- the stool may be “omnipresent” to support the weight of the user when needed, even when the user is changing from one position to another.
- the stool can be adjusted to be high enough to support the user in a standing position.
- the seat may be ergonomically designed to minimize stress on a user's body.
- the base of the stool is preferably configured to allow a user to walk without being thwarted by obstructions, such as stool legs, base extensions, wheels, bars, etc.
- the base comprises three extensions. One extension preferably extends horizontally outward from the front of the stool. The other two extensions preferably extend horizontally from the back of the stool at an obtuse angle from the first extension, thereby creating an open area for the user's feet to contact the ground. Consequently, the user's legs can support some of the user's weight while sitting, which releases some pressure in the lower back caused from sitting in a standard position.
- the base may be designed to appear relatively inconspicuous.
- the present invention includes a stabilizing member to stabilize the seat of the rollable stool.
- the stabilizing member preferably prevents the seat from rotating or swiveling.
- the stabilizing member may also be configured to provide greater support to the seat.
- the invention may include wheels or casters that are larger than the standard size to allow the stool to roll on a variety of surfaces, thus increasing mobility.
- the stool preferably has a low center of gravity to help the stool move easily along the ground.
- the various element and aspects of the present invention support a user in both a generally standing and generally sitting position without putting undue strain on the user's body.
- the apparatus is preferably adjustable and easy to use.
- FIG. 1 is a perspective view of one embodiment of a rollable stool in accordance with present invention
- FIG. 2 is a top view of one embodiment of a rollable stool in accordance with the present invention.
- FIG. 3 is an end view of one embodiment of a rollable stool in accordance with the present invention.
- FIG. 4 is a side view of one embodiment of a rollable stool in accordance of the present invention.
- FIG. 5 is a top view of one embodiment of a rollable stool in accordance of the present invention.
- FIG. 6 is a top view of another embodiment of a rollable stool in accordance of the present invention.
- FIG. 7 is a top view of another embodiment of a rollable stool in accordance of the present invention.
- FIG. 8 is a perspective view of a user with one embodiment of a rollable stool of the present invention.
- FIG. 9 is a perspective view of yet another embodiment of a rollable stool in accordance of the present invention.
- FIG. 1 illustrates one embodiment of a rollable stool 10 .
- the base 12 which is preferably positioned close to the ground, supports the seat 14 and the support member 16 .
- the support member 16 is connected at a first end 18 to the seat 14 and a second end 20 to the base 12 .
- the base 12 comprises a plurality of extensions 22 that are preferably connected to casters 24 , or multidirectional rollers.
- the casters 24 allow the stool to roll in multiple directions on a variety of surfaces, thereby providing mobility to the stool 10 .
- the casters 24 may have a diameter of between about four and about five inches.
- the stabilizing member 26 stabilizes the seat 14 of the stool 10 .
- the stabilizing member 26 extends from the base 12 to the seat 14 as shown.
- the stabilizing member 26 may be represented in a variety of forms.
- the stabilizing member 26 may be integrated into the support member 16 and may extend upward to connect to the seat 14 .
- the stool 10 may comprise a plurality of stabilizing members 26 to stabilize the seat 14 and provide additional support to the structure of the stool 10 .
- a pneumatic lift or other type of height control mechanism may be integrated into the support member 16 of the stool 10 to adjust the height of the seat 14 .
- the stabilizing member 26 may comprise a cylinder 26 similar to the cylinder 30 of the lift mechanism. The height of the stabilizing member 26 preferably adjusts simultaneously with the height of the support member 16 . As a result, the stabilizing member 26 may continue to stabilize the seatl 4 at a variety of heights.
- the stool 10 may comprise a connecting member 29 that connects the cylinder 28 of the stabilizing member 26 to the cylinder 30 of support member 16 .
- a handle 31 may also be attached to the stool 10 to manually control the height of the seat 14 .
- FIG. 2 a top view of one embodiment of a rollable stool 10 .
- the stool 10 is designed to fit between the legs of the user. Consequently, the seat 14 preferably has an indentation 32 on each side.
- the stool is designed to occupy a small area around the feet of the user.
- the casters 24 only extend to a point that is just beyond the length of the seat 14 . As a result, a user may move around freely without being hindered by a cumbersome device or without the apparatus catching on other objects.
- FIG. 3 similarly illustrates an end view of one embodiment of a rollable stool 10 .
- the extensions 22 are preferably arranged to provide room for walking.
- the extensions 22 are arranged such that one extension 22 a extends outward between the legs of a user.
- Extensions 22 b and 22 c preferably extend from the base 12 behind the feet of a user.
- a user may move about freely in the space provided between extensions 22 a and 22 b and between the extensions 22 a and 22 c .
- the extensions 22 may be separate from the base 12 and may be adjustable.
- the extension 22 may be comprised in the base 12 .
- the stool 10 comprises a support member 16 and a stabilizing member 26 .
- the support member 16 is disposed with a lift mechanism. Accordingly, a rod 34 of the support member 16 connects to the seat 14 to raise the height of the seat 14 , as is known in the art.
- a handle 31 may be available for a user to control the height of the seat 14 .
- the support member 16 can share a cylinder 30 with the stabilizing member 26 .
- the stabilizing member 26 may be configured with a pneumatic lift mechanism.
- the stabilizing member 26 may comprise a mock air spring cylinder that simply moves concurrent with the true pneumatic lift. Notwithstanding, the functional purpose of the stabilizing member 26 is to stop the swivel movement of the seat 14 .
- the stabilizing member 26 may provide structural support to the stool 10 . In one preferred embodiment, additional support may be central in providing a sturdy stool 10 to support the weight of heavy or obese individuals.
- FIG. 5 is a top view of one embodiment of a rollable stool 10 illustrating an alternative arrangement of a base 12 and extensions 22 .
- the base 12 and extensions 22 form a T shape, which allows the user to have plenty of space for walking.
- the shape also provides stability.
- an ergonomically designed seat 14 is shaped to fit comfortably around a user's body without impeding natural movement or causing strain on the body.
- FIG. 6 illustrates an alternative embodiment of a seat 14 of a rollable stool 10 .
- the seat includes internal hollowed-out portions 36 that may be covered with foam or other appropriate filling or covering to absorb the impact of a user's body contacting the seat 14 .
- the hollowed-out portions 36 are preferably placed where the user is most likely to have contact with the seat 14 .
- the hollowed out portions can increase the comfort of the stool for some users, and in some cases, they can provide for additional air circulation.
- the seat 14 and the hollowed-out portions 36 may be individually sized and designed to fit various sizes of individuals.
- FIG. 7 illustrates one embodiment of a seat 14 with jointed member 38 .
- the jointed member 38 in one embodiment, may be spring loaded such that the sides of the seat press against the user's thighs to keep the stool 10 with the user. Yet, when the user exerts force against the sides of the seat 14 , the jointed member 38 preferably give, or rotate inward, to provide comfort to the user.
- the jointed member 38 may include coverings for comfort.
- the stool 10 may be equipped with straps, fasteners, or other devices that assist the user in keeping the stool 10 in a useable position.
- FIG. 8 illustrates a user 100 positioned over a rollable stool 10 .
- the stool 10 is providing support to the user 100 in a standing position.
- the stool 10 preferably stays with the user to continually provide support to the user 100 .
- the stool 10 provides support to the user 100 in both a sitting and standing position. Consequently, the height of the stool 10 may be adjustable with a range that provides a greater height than standard stools.
- the stool 10 reduces strain on the user's body. Additionally, the legs support some of the user's weight, so pressure is diverted from any one area of the body, though the stool 10 does release pressure on the legs.
- the stool 10 may comprise a medical aide to assist persons who suffer from musculoskeletal conditions or who are recovering from surgery.
- the stool 10 may provide needed support while a user 100 is recovering and may help the user 100 return his/her daily activities quicker.
- FIG. 9 shows yet another embodiment of the stool disclosed herein.
- the stool 110 is disposed on a walker frame 112 of the type known in the art.
- the walker frame is modified to include support member 111 upon which the stool support member 118 is attached.
- Cylinder 128 can be included if the stool has a lift mechanism as described above.
- the seat 114 is attached to the support member 118 .
- a stool with an ergonomically designed seat that can be used to support a user in either a standing or sitting position.
- a user simply places his or her legs in the cutout portions on the sides of the seat.
- the height of the seat is adjusted based on the height and needs of the user.
- the user can then move about comfortably and freely while being partially or wholly supported by the stool. If the user desires that the seat be raised or lowered, the stool can be easily adjusted.
- the current invention discloses a stool for use while standing or sitting. More particularly, the invention discloses a stool that can be adjusted to support a user who is in a generally standing position or a generally sitting position. The height of the stool can be easily adjusted, and the stool includes a stabilizing member to prevent the seat from spinning the seat of the stool is ergonomically designed for user comfort, and the stool includes a base having extensions with rollers or casters so the stool can move.
- the stool disclosed herein has applicability in any field requiring people to spend large portions of time standing. The invention would be particularly applicable for barbers, beauticians, hair stylists, and the like.
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Abstract
A rollable stool designed to assist individuals with musculoskeletal conditions is disclosed. The stool supports a user in a standing or sitting position such that a user may move about freely and confidently, using the stool for support in variety of positions. An ergonomically designed seat is connected to a base by supporting members. The seat of the stool is designed to comfortably fit between a user's legs. The base includes a plurality of extensions having a plurality of casters, or multidirectional rollers, which contribute to the rollable nature of the stool. The stool includes a stabilizing member that prevents the seat from wobbling or swiveling, but does not hinder the user or any height adjustment mechanism(s). The stool increases a user's mobility such that he/she may actively perform tasks without strain of constantly sitting or standing, or the user may maintain a constantly supported, semi-standing position if desired.
Description
- The disclosure herein relates to stools used to support an individual in a standing or semi-standing position. More particularly, this document discloses a rollable stool having an ergonomic seat that allows a user to move about freely and comfortably while using the stool for support in a variety of positions.
- The need to stand in one place for an extended period of time to perform some task, to watch an event, or to conduct some other activity can create a great deal of stress and strain on a person's lower back and legs. The stress and strain placed on the person's lower back and legs while standing can be painful to most people and it can be particularly painful for people with musculoskeletal conditions. The pain caused by such stress and strain reduces the amount of time the person can spend watching the event or performing the activity and may prevent some individuals, with physical impairments such as lower back and leg problems, from participating in any activity that requires prolonged periods of standing.
- Portable stools have been made in the past in an attempt to resolve the above and other problems. Examples of such attempts are disclosed in the following patents. U.S. Pat. No. 226,252, issued Apr. 6, 1880 discloses an adjustable stool that is strapped to the operator. U.S. Pat. No. 406,328, issued Jul. 2, 1889, discloses an apparatus to facilitate walking and running that includes a separate saddle “A” secured to each buttock; a separate support standard “C” for each buttock; and a shoe “E” for each standard that attaches the apparatus to the person's lower extremities.
- U.S. Pat. No. 466,618, issued Jan. 5, 1892, discloses a combined horseshoer's stool and clincher. U.S. Pat. No. 533,604, issued Feb. 5, 1895, discloses a farrier's shoe stand. U.S. Pat. No. 671,638, issued Apr. 9, 1901, discloses a stool and cane that is strapped to the user. U.S. Pat. No. 699,932, issued May 13, 1902, discloses a portable seat that is strapped to the user.
- U.S. Pat. No. 759,809, issued May 10, 1904 discloses a cotton, berry or vegetable picking or dairy stool, which is strapped to the user. U.S. Pat. No. 1,709,200, issued Apr. 16, 1929, discloses a sanitary milking rest, which is strapped to the user and has a pointed lower end that engages the floor or ground to keep the rest from moving. U.S. Pat. No. 2,099,345, issued Nov. 16, 1937, discloses a body support or stool that is strapped to the user.
- U.S. Pat. No. 4,232,896, issued Nov. 11, 1980, discloses a portable and collapsible seat that can be secured to the waist of a person. U.S. Pat. No. 4,641,882, issued Feb. 10, 1987, discloses an orthopedic appliance with a seat that can be clipped to a person's ankle. While the stools and other devices disclosed in the above patents are useful, none of the stools or other devices disclosed provide: a) a means for maintaining the lower end of the support leg of a stool properly positioned beneath the user and in contact with the ground to provide support for the user in the event the user is raised up or moved e.g. by the recoil of a shotgun, by a horse or other animal, by being jostled, or raises up of his/her own accord to reach for something or for some other reason; and b) a means for permitting the seat of the stool to move downward in the event the user is forced down, e.g. by contact with an animal be groomed or shoed or contact with another person.
- U.S. Pat. No. 4,469,372, to Long, shows the use of a tripodal, rollable stool provided with low friction casters, and has a bicycle seat at its upper end. But, while the seat may be adjusted, there is no provision for providing the cushioning effect, nor to allow for its swiveling during its application and usage.
- The various elements of the present invention have been developed in response to the state of the art, and in particular, in response to the problems and needs to the are that have not yet been fully solved by currently available devices used to support an individual in a generally standing or semi-standing position. Accordingly, the present invention provides a rollable stool that supports a user in both a standing and sitting position. Thus, a user may move about freely and confidently, using the stool for support in variety of positions.
- The invention comprises an ergonomically designed seat that is connected to a base by supporting members. The base preferably comprises a plurality of extensions that are connected to a plurality of casters, or multidirectional rollers, which contribute to the rollable nature of the invention. To stabilize the stool and the seat of the stool, the invention preferably comprises a stabilizing member that prevents the seat from wobbling or swiveling, but does not hinder the user or any height adjustment mechanism(s).
- The present invention has been engineered specifically to assist individuals with musculoskeletal conditions, although the scope of the invention is not limited to this use. A user may use the rollable stool for support in a professional work environment, at home, or any place where either sitting or standing for a length of time may be detrimental to the well being of the user. The stool preferably moves concurrently with an individual as he/she walks about or changes positions. Therefore, the present invention provides increased mobility to a user such that he/she may actively perform tasks without strain of constantly sitting or standing, or the stress of alternating between the two positions. The user may maintain a constantly supported, semi-standing position if desired.
- Accordingly, the seat of the stool is preferably designed to comfortably fit between the legs of the user. The seat may be hourglass shaped or otherwise indented on the sides to cup around the thighs of a user and to comfortably adhere the stool to the user's legs. Hence, the stool may be “omnipresent” to support the weight of the user when needed, even when the user is changing from one position to another. Preferably, the stool can be adjusted to be high enough to support the user in a standing position. Furthermore, the seat may be ergonomically designed to minimize stress on a user's body.
- Additionally, the base of the stool is preferably configured to allow a user to walk without being thwarted by obstructions, such as stool legs, base extensions, wheels, bars, etc. In a preferred embodiment, the base comprises three extensions. One extension preferably extends horizontally outward from the front of the stool. The other two extensions preferably extend horizontally from the back of the stool at an obtuse angle from the first extension, thereby creating an open area for the user's feet to contact the ground. Consequently, the user's legs can support some of the user's weight while sitting, which releases some pressure in the lower back caused from sitting in a standard position. In a preferred embodiment, the base may be designed to appear relatively inconspicuous.
- Moreover, the present invention includes a stabilizing member to stabilize the seat of the rollable stool. The stabilizing member preferably prevents the seat from rotating or swiveling. In certain embodiments, the stabilizing member may also be configured to provide greater support to the seat. As a result, the rollable stool of the present invention is considerably more stable than the prior are because the stool resists tipping over when in use. Also, the user has more control over the device because it does not spin.
- In at least one embodiment, the invention may include wheels or casters that are larger than the standard size to allow the stool to roll on a variety of surfaces, thus increasing mobility. The stool preferably has a low center of gravity to help the stool move easily along the ground.
- The various element and aspects of the present invention support a user in both a generally standing and generally sitting position without putting undue strain on the user's body. The apparatus is preferably adjustable and easy to use. These and other features and advantages of the present invention will become more fully apparent from the following descriptions and appended claims, or may be learned by the practice of the invention as set forth hereinafter.
- In order that the manner in which the advantages of the invention are obtained will be readily understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments thereof, which are illustrated in the appended drawings. Understanding that these drawings depict only typical embodiments of the invention and are not therefore to be considered to be limited of it scope, the invention will be described and explained with additional specificity and detail through the use of the accompanying drawings in which:
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FIG. 1 is a perspective view of one embodiment of a rollable stool in accordance with present invention; -
FIG. 2 is a top view of one embodiment of a rollable stool in accordance with the present invention; -
FIG. 3 is an end view of one embodiment of a rollable stool in accordance with the present invention; -
FIG. 4 is a side view of one embodiment of a rollable stool in accordance of the present invention; -
FIG. 5 is a top view of one embodiment of a rollable stool in accordance of the present invention; -
FIG. 6 is a top view of another embodiment of a rollable stool in accordance of the present invention; -
FIG. 7 is a top view of another embodiment of a rollable stool in accordance of the present invention; -
FIG. 8 is a perspective view of a user with one embodiment of a rollable stool of the present invention; and -
FIG. 9 is a perspective view of yet another embodiment of a rollable stool in accordance of the present invention. - Turning now to the drawings, the invention will be described in a preferred embodiment by reference to the numerals of the drawings wherein like numbers indicate like parts.
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FIG. 1 illustrates one embodiment of arollable stool 10. Thebase 12, which is preferably positioned close to the ground, supports theseat 14 and thesupport member 16. Thesupport member 16 is connected at afirst end 18 to theseat 14 and asecond end 20 to thebase 12. Thebase 12 comprises a plurality ofextensions 22 that are preferably connected tocasters 24, or multidirectional rollers. Thecasters 24 allow the stool to roll in multiple directions on a variety of surfaces, thereby providing mobility to thestool 10. In one preferred embodiment, thecasters 24 may have a diameter of between about four and about five inches. - The stabilizing
member 26 stabilizes theseat 14 of thestool 10. In one embodiment, the stabilizingmember 26 extends from the base 12 to theseat 14 as shown. However, the stabilizingmember 26 may be represented in a variety of forms. For example, in one embodiment, the stabilizingmember 26 may be integrated into thesupport member 16 and may extend upward to connect to theseat 14. In an alternative embodiment, thestool 10 may comprise a plurality of stabilizingmembers 26 to stabilize theseat 14 and provide additional support to the structure of thestool 10. - In a preferred embodiment, a pneumatic lift or other type of height control mechanism may be integrated into the
support member 16 of thestool 10 to adjust the height of theseat 14. In such a case, the stabilizingmember 26 may comprise acylinder 26 similar to thecylinder 30 of the lift mechanism. The height of the stabilizingmember 26 preferably adjusts simultaneously with the height of thesupport member 16. As a result, the stabilizingmember 26 may continue to stabilize the seatl4 at a variety of heights. - In certain embodiments, the
stool 10 may comprise a connectingmember 29 that connects thecylinder 28 of the stabilizingmember 26 to thecylinder 30 ofsupport member 16. Ahandle 31 may also be attached to thestool 10 to manually control the height of theseat 14. - Referring now to
FIGS. 2 and 3 , there is seen inFIG. 2 a top view of one embodiment of arollable stool 10. As disclosed above, thestool 10 is designed to fit between the legs of the user. Consequently, theseat 14 preferably has an indentation32 on each side. The stool is designed to occupy a small area around the feet of the user. As illustrated from the top view, thecasters 24 only extend to a point that is just beyond the length of theseat 14. As a result, a user may move around freely without being hindered by a cumbersome device or without the apparatus catching on other objects. -
FIG. 3 similarly illustrates an end view of one embodiment of arollable stool 10. Theextensions 22 are preferably arranged to provide room for walking. In the depicted embodiment, theextensions 22 are arranged such that one extension 22 a extends outward between the legs of a user.Extensions base 12 behind the feet of a user. Thus, a user may move about freely in the space provided betweenextensions 22 a and 22 b and between theextensions 22 a and 22 c. In certain embodiments, theextensions 22 may be separate from thebase 12 and may be adjustable. In at least one preferred embodiment, theextension 22 may be comprised in thebase 12. - Referring now to
FIG. 4 , there is shown another preferred embodiment of the stool disclosed herein. Thestool 10 comprises asupport member 16 and a stabilizingmember 26. In one embodiment, thesupport member 16 is disposed with a lift mechanism. Accordingly, arod 34 of thesupport member 16 connects to theseat 14 to raise the height of theseat 14, as is known in the art. Ahandle 31 may be available for a user to control the height of theseat 14. In one embodiment, thesupport member 16 can share acylinder 30 with the stabilizingmember 26. - In certain embodiments, the stabilizing
member 26 may be configured with a pneumatic lift mechanism. However, in an alternative embodiment, the stabilizingmember 26 may comprise a mock air spring cylinder that simply moves concurrent with the true pneumatic lift. Notwithstanding, the functional purpose of the stabilizingmember 26 is to stop the swivel movement of theseat 14. In addition, the stabilizingmember 26 may provide structural support to thestool 10. In one preferred embodiment, additional support may be central in providing asturdy stool 10 to support the weight of heavy or obese individuals. -
FIG. 5 is a top view of one embodiment of arollable stool 10 illustrating an alternative arrangement of abase 12 andextensions 22. Thebase 12 andextensions 22 form a T shape, which allows the user to have plenty of space for walking. The shape also provides stability. As illustrated inFIG. 5 , an ergonomically designedseat 14 is shaped to fit comfortably around a user's body without impeding natural movement or causing strain on the body. -
FIG. 6 illustrates an alternative embodiment of aseat 14 of arollable stool 10. The seat includes internal hollowed-outportions 36 that may be covered with foam or other appropriate filling or covering to absorb the impact of a user's body contacting theseat 14. The hollowed-outportions 36 are preferably placed where the user is most likely to have contact with theseat 14. The hollowed out portions can increase the comfort of the stool for some users, and in some cases, they can provide for additional air circulation. In at least one embodiment, theseat 14 and the hollowed-outportions 36 may be individually sized and designed to fit various sizes of individuals. -
FIG. 7 illustrates one embodiment of aseat 14 with jointedmember 38. The jointedmember 38, in one embodiment, may be spring loaded such that the sides of the seat press against the user's thighs to keep thestool 10 with the user. Yet, when the user exerts force against the sides of theseat 14, the jointedmember 38 preferably give, or rotate inward, to provide comfort to the user. The jointedmember 38 may include coverings for comfort. In certain embodiments, thestool 10 may be equipped with straps, fasteners, or other devices that assist the user in keeping thestool 10 in a useable position. -
FIG. 8 illustrates auser 100 positioned over arollable stool 10. As depicted, thestool 10 is providing support to theuser 100 in a standing position. As theuser 100 changes position, thestool 10 preferably stays with the user to continually provide support to theuser 100. As has been previously disclosed, thestool 10 provides support to theuser 100 in both a sitting and standing position. Consequently, the height of thestool 10 may be adjustable with a range that provides a greater height than standard stools. - Because the range of motion to change from a sitting position to a standing position is minimal, the
stool 10 reduces strain on the user's body. Additionally, the legs support some of the user's weight, so pressure is diverted from any one area of the body, though thestool 10 does release pressure on the legs. - Under certain conditions, the
stool 10 may comprise a medical aide to assist persons who suffer from musculoskeletal conditions or who are recovering from surgery. Thestool 10 may provide needed support while auser 100 is recovering and may help theuser 100 return his/her daily activities quicker. -
FIG. 9 shows yet another embodiment of the stool disclosed herein. The stool 110 is disposed on awalker frame 112 of the type known in the art. The walker frame is modified to include support member 111 upon which thestool support member 118 is attached.Cylinder 128 can be included if the stool has a lift mechanism as described above. Theseat 114 is attached to thesupport member 118. - Disclosed herein is a stool with an ergonomically designed seat that can be used to support a user in either a standing or sitting position. To use the stool of the current invention, a user simply places his or her legs in the cutout portions on the sides of the seat. The height of the seat is adjusted based on the height and needs of the user.
- The user can then move about comfortably and freely while being partially or wholly supported by the stool. If the user desires that the seat be raised or lowered, the stool can be easily adjusted.
- In compliance with the statute, the invention has been described in language more or less specific as to video game controllers. It is to be understood, however, that the invention is not limited to the specific means or features shown or described, since the means and features shown or described comprise preferred ways of putting the invention into effect. However, it will be readily apparent to those skilled in the art that the invention can be adapted to other uses as well. Therefore the invention should not be construed as being limited to video game applications. The invention is, therefore, claimed in any of its forms or modifications within the legitimate and valid scope of the appended claims, appropriately interpreted in accordance with the doctrine of equivalents.
- The current invention discloses a stool for use while standing or sitting. More particularly, the invention discloses a stool that can be adjusted to support a user who is in a generally standing position or a generally sitting position. The height of the stool can be easily adjusted, and the stool includes a stabilizing member to prevent the seat from spinning the seat of the stool is ergonomically designed for user comfort, and the stool includes a base having extensions with rollers or casters so the stool can move. The stool disclosed herein has applicability in any field requiring people to spend large portions of time standing. The invention would be particularly applicable for barbers, beauticians, hair stylists, and the like.
Claims (14)
1. A stool comprising:
a seat, the seat ergonomically designed to minimize stress on a user's body and having indentations on the sides for comfortably adhering to a user's thighs when the user is standing;
a base, the base comprising a plurality of extensions arranged in such a way that a user may stand or walk substantially with out impediments;
a plurality of multidirectional rollers connected to the extensions of the base;
a support member connecting the seat to the base; and
a stabilizing member configured to prevent the seat from swiveling with respect to the base.
2. The stool of claim 1 wherein, the stabilizing member is an elongated member that extends between the seat and the base.
3. The stool of claim 1 wherein the stabilizing member is integrated into the support member.
4. The stool of claim 1 wherein the stool further comprises means for adjusting the height of the seat relative to the base of the stool.
5. The stool of claim 4 wherein said means for adjusting the height of the seat is pnuematically controlled and said support member includes a cylinder for said lifting means.
6. The stool of claim 4 wherein the stabilizing member is an elongated member, and the length of the stabilizing member can be adjusted as the height of the seat is adjusted.
7. The stool of claim 1 wherein the base has a first extension that projects forward such that it would be between the legs of the user and a pair of second extensions, each of which extend from the base such that they would be behind the feet of a user.
8. The stool of claim 1 wherein the seat is configured to exert outward pressure against a user's thighs.
9. The stool of claim 1 wherein the stool includes means for assisting the user in keeping stool upright and in a usable position.
10. A stool comprising:
a seat, the seat ergonomically designed to minimize stress on a user's body and having indentations on the sides for comfortably adhering to a user's thighs when the user is standing;
a base, the base comprising a plurality of extensions arranged in such a way that a user may stand or walk substantially with out impediments;
a plurality of multidirectional rollers connected to the extensions of the base;
a support member connecting the seat to the base;
a stabilizing member configured to prevent the seat from swiveling with respect to the base; and
means for adjusting the height of the seat relative to the base such that the stool can support a user in alternately a generally standing position and a generally sitting position.
11. The stool of claim 10 wherein said means for adjusting the height of the seat is pnuematically controlled and said support member includes a cylinder for said means.
12. The stool of claim 10 wherein the stabilizing member is an elongated member, and the length of the stabilizing member can be adjusted as the height of the seat is adjusted.
13. The stool of claim 10 wherein the base has a first extension that projects forward such that it would be between the legs of the user and a pair of second extensions, each of which extend from the base such that they would be behind the feet of a user.
14. The stool of claim 10 wherein the stool includes means for assisting the user in keeping stool upright and in a usable position.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/960,297 US20050088029A1 (en) | 2003-10-06 | 2004-10-06 | Rollable stoll with ergnomically designed seat |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US50902703P | 2003-10-06 | 2003-10-06 | |
US10/960,297 US20050088029A1 (en) | 2003-10-06 | 2004-10-06 | Rollable stoll with ergnomically designed seat |
Publications (1)
Publication Number | Publication Date |
---|---|
US20050088029A1 true US20050088029A1 (en) | 2005-04-28 |
Family
ID=34526523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/960,297 Abandoned US20050088029A1 (en) | 2003-10-06 | 2004-10-06 | Rollable stoll with ergnomically designed seat |
Country Status (1)
Country | Link |
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US (1) | US20050088029A1 (en) |
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US20060082202A1 (en) * | 2004-10-19 | 2006-04-20 | Gasser Chair Company, Inc. | Objects including gaming stools with an easy rolling support base |
US20070099766A1 (en) * | 2005-10-31 | 2007-05-03 | Johnson Health Tech Co. Ltd. | Stationary exercise bicycle |
US20100323861A1 (en) * | 2009-06-19 | 2010-12-23 | Sihar Ahmad Karwan | Total abs office chair |
US20120086252A1 (en) * | 2011-12-14 | 2012-04-12 | Simon Hong | Sit-Stand Chair |
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WO2013189489A1 (en) * | 2012-06-18 | 2013-12-27 | Hubert Hipp | Height-adjustable chair with wobble function |
US20150102642A1 (en) * | 2011-10-31 | 2015-04-16 | Claudia Plikat | Piece of seating furniture having a saddle-form seat surface |
US9968195B2 (en) * | 2015-10-20 | 2018-05-15 | Ergo Impact, LLC | Adjustable seat and leaning apparatus |
US10165862B2 (en) | 2011-10-31 | 2019-01-01 | Johann Burkhard Schmitz | Support structure for saddle-form seat surface |
US11160704B2 (en) * | 2018-01-15 | 2021-11-02 | Vrmeco Llc | Joystick chair |
US11213136B2 (en) * | 2019-03-23 | 2022-01-04 | Steven Chang | Half-sitting stool with supported sit bone |
US11470971B2 (en) * | 2019-05-30 | 2022-10-18 | That Cat Camera Support, Llc | Reconfigurable dolly |
JP7332777B1 (en) | 2022-11-01 | 2023-08-23 | 光枝 矢田 | standing work aid |
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US7922134B2 (en) * | 2004-10-19 | 2011-04-12 | Gasser Chair Company, Inc. | Objects including gaming stools with an easy rolling support base |
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US20220054335A1 (en) * | 2018-01-15 | 2022-02-24 | Vrmeco Llc | Joystick Chair |
US11850195B2 (en) * | 2018-01-15 | 2023-12-26 | NeuroSync Laboratories, LLC | Joystick chair |
US11213136B2 (en) * | 2019-03-23 | 2022-01-04 | Steven Chang | Half-sitting stool with supported sit bone |
US11470971B2 (en) * | 2019-05-30 | 2022-10-18 | That Cat Camera Support, Llc | Reconfigurable dolly |
JP7332777B1 (en) | 2022-11-01 | 2023-08-23 | 光枝 矢田 | standing work aid |
JP2024066204A (en) * | 2022-11-01 | 2024-05-15 | 光枝 矢田 | Standing work aid |
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Legal Events
Date | Code | Title | Description |
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STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |