| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 121 | TATTOO CHAIR | US14477919 | 2014-09-05 | US20140375091A1 | 2014-12-25 | Wen Wei; Michael Chen; Billy Chen |
| A tattoo chair, comprises a backrest (1), a seat (2), a brace (3) for supporting the said seat (2), and a base (4) for allowing the chair to stand stably, characterized in that: the lower end of the said backrest (1) is rotatablely attached to the inner side of the said seat (2); a supporting fixed plate (5) is provided under the bottom surface of the said seat (2); at least one fixed gear rack (10) is mounted from top to bottom on the rear surface of the said backrest (1); a supporting rod (50) is provided on the said supporting fixed plate (5); one end of the said supporting rod (50) is rotatablely attached to the said supporting fixed plate (5), and the other end is put into one of grooves of the said gear rack (10) on the rear surface of the said backrest (1). The present utility model facilitates the person to be tattooed to adopt different poses, so that the tattoo artist can work more easily; further, when getting tattooed, the person will feel free and easy from any discomfort in the various poses. | ||||||
| 122 | CHAIR UTILIZING SELF-WEIGHT TRACTION | US14112971 | 2012-05-17 | US20140070573A1 | 2014-03-13 | Mun Seok Kim |
| A chair utilizing self-weight traction consists of: a seat unit (10) which is arranged to swing about a horizontal shaft (14) installed on chair legs (12) and which has a seat plate (16) and a back plate 18; and a binding foothold (20) arranged below the seat unit (10) so as to bind a foot of a user. According to the present invention, the seat unit (10) of the chair swings backwardly about the horizontal shaft (14) using the body weight of the user, thus enabling the user to readily take a self-weight traction posture. Therefore, the user who works while seated and thus may have a high practical need for spinal stretching may simply stretch his/her spine even during work, without being restricted in time or space, leading to the effect of treating and preventing spinal disorders such as herniated lumbar disc and scoliosis caused by the long-term use of a chair. | ||||||
| 123 | Pivotable seat | US12810752 | 2008-12-30 | US08585144B2 | 2013-11-19 | Alouisius Gerardus Huttenhuis |
| A seat for supporting the bottom area of a seated person, which seat is intended and adapted to form part of an article of seating furniture, such as a chair or a couch, a seat for a means of transport such as a car, a bus or an aircraft, or a wheelchair, has the feature that the seat consists of two parts, i.e. a left-hand seat part and a right-hand seat part, which seat parts are separated from each other along the nominal median plane of a user, each of the seat parts is pivotable around a pivot zone extending at least roughly perpendicularly of said median plane; and the projected position of the pivot zone lies in front of the tubera. | ||||||
| 124 | FURNITURE UNIT TO SIT-ON | US13881865 | 2011-10-20 | US20130214566A1 | 2013-08-22 | Tadeusz Mazur |
| A Furniture Unit to sit-on that comprises a frame, a seat, and a backrest where the seat is secured to the frame or to the base of the backrest frame using a ball joint, whereas the backrest frame is adjustable and equipped with at least one rest element wherein the bearing of the ball joint (A1) is secured to the seat (1), and the ball of the ball joint (A2) is secured to the main frame (2) or to the base of the backrest frame (3); the diameter of the ball joint (A) is smaller than 15 cm. | ||||||
| 125 | MASSAGE DEVICE | US13392760 | 2010-09-02 | US20120157896A1 | 2012-06-21 | Minoru Kawamoto; Noboru Nishiguchi; Hiroyuki Inoue; Takeshi Izunaka |
| A massage device (10) includes a seat (12), a backrest (13), and an ottoman (14). Airbags (23), which serve as massage means, are provided on one side of the ottoman (14). A leg placing portion (14c), on which legs of a user can be placed, is provided on the other side, which is the opposite side. The ottoman (14) is rotatably supported by a rotary shaft (16a), which extends in a lateral direction. The ottoman (14) is selectively switched between a massage capable state and a leg placing state by rotating the ottoman (14). The ottoman (14) includes a leg rest (14a) and a foot rest (14b). The foot rest (14b) is formed to rotate independently. The foot rest (14b) has urging members (31). The urging members (31) urge the distal end of the foot rest (14b) that is at the front in the massage capable state toward the rotary shaft (16a) by a predetermined force. | ||||||
| 126 | Adjustable ergonomic chair | US12415808 | 2009-03-31 | US08052217B2 | 2011-11-08 | Victor Toso; Benjamin G. Pratt; David J. Prince |
| An ergonomic task chair having a front and a rear, including a laterally extending seat having a front and a rear, a back brace disposed above the rear of the seat, and a knee support disposed in the front of the chair, wherein the back brace and the knee support have a first position where there is a first minimum distance between the back brace and the knee support and a second position where there is a second minimum distance between the back brace and the knee support, the second minimum distance being less than the first minimum distance, wherein movement from the first minimum distance to the second minimum distance is triggered by a downward movement of the seat. | ||||||
| 127 | Dissembled chair with deployable stirrups | US12932536 | 2011-02-28 | US20110156465A1 | 2011-06-30 | William L. White |
| An upholstered armchair conceals stirrup assemblies in the armrests of the chair for manual deployment to position foot stirrups extending inwardly and above the armrests. | ||||||
| 128 | Seat for a means of transport | US12578331 | 2009-10-13 | US20100109387A1 | 2010-05-06 | Harald MERENSKY |
| A seat and a seat system for a means of transport. The seat includes a seat surface, a backrest, and an adjustable leg support and/or foot support arranged in the region in front of the seat surface. The leg support and/or foot support is configured to be divided in the longitudinal direction into two parts, and the two parts are configured to be adjustable separately. | ||||||
| 129 | Adjustable leg rest | US12285861 | 2008-10-15 | US07669934B1 | 2010-03-02 | Thomas E Cline |
| The adjustable leg rest is a support for a user's legs. The adjustable leg rest includes a base and a vertical support. A lower end of the vertical support is secured to an upper surface of the base. The vertical support has an adjustable height and may be a telescopic tube or the like. A horizontal support is secured to the vertical support, with the horizontal support having laterally opposed first and second ends. First and second support pads are secured to the horizontal support, with each of the first and second support pads being respectively positioned adjacent one of the first and second ends of the horizontal support. Each of the first and second support pads is angularly adjustable with respect to the horizontal support. The support pads are formed as cushions or the like, and each has an upper surface adapted for supporting a leg of the user. | ||||||
| 130 | Method and apparatus to ingress and egress of chair | US12156469 | 2008-05-30 | US20090295213A1 | 2009-12-03 | William L. White |
| A method to facilitate moving from a seated position to an upright position utilizes a chair including a seat with articulating sections and associated foot rests. | ||||||
| 131 | ADJUSTABLE ERGONOMIC CHAIR | US12415808 | 2009-03-31 | US20090243348A1 | 2009-10-01 | Victor Toso; Benjamin G. Pratt; David J. Prince |
| An ergonomic task chair having a front and a rear, including a laterally extending seat having a front and a rear, a back brace disposed above the rear of the seat, and a knee support disposed in the front of the chair, wherein the back brace and the knee support have a first position where there is a first minimum distance between the back brace and the knee support and a second position where there is a second minimum distance between the back brace and the knee support, the second minimum distance being less than the first minimum distance, wherein movement from the first minimum distance to the second minimum distance is triggered by a downward movement of the seat. | ||||||
| 132 | Ergonomic seating assembly | US10976870 | 2004-11-01 | US07070241B2 | 2006-07-04 | Caroline Saulnier; Nicola Tardif-Bourdages; Dominic Thériault |
| The present invention relates to a multi-posture body support device adapted for working proximate to the floor. The device comprises: a frame extending at floor level, the frame having a front section, a rear section, and an extendible post in the rear section, the post being in a substantially perpendicular orientation relatively to the floor; an upper support adjustably mounted to the post; and a knee support mounted to the frame in front of the post and below the upper support, the knee support having a proximate end positioned proximate to the post and a distal end opposite to the proximate end; the knee support being substantially flat longitudinally between the proximate and distal ends for supporting longitudinally the legs of a worker facing one of the rear section and the front section relatively to the frame. | ||||||
| 133 | Adjustable cross-legged support seat | US11056460 | 2005-02-11 | US20050179291A1 | 2005-08-18 | Carl Brodeur |
| A seating apparatus for allowing a user to sit in either a cross-legged yoga position or in a conventional manner. The apparatus may also include a seat for supporting a user and two adjustable leg supports for supporting the user's left and right thighs at a desired angle when the user sits in a cross-legged position. The seat may also have an attached back support. In another embodiment the apparatus includes a seat having a surface area wide enough to allow a user to sit on the seat in a cross-legged position and having a tapered front to allow a user's legs to hang comfortably over the front of seat while the user sits in a conventional manner; and a base operatively connected to the seat for supporting the seat, the base for allowing use of the seating apparatus in a conventional chair-height environment. | ||||||
| 134 | Seating apparatus with tilted surface and the chair with the same | US10998241 | 2004-11-29 | US20050127737A1 | 2005-06-16 | Tomio Kobayashi |
| The invention provide the seating apparatus to be used on the chair of the horizontal sitting base plate in order to avoid the lower back pain. By sitting on the seating base plate tilted forward from 5 to 45 degree, the person can keep the angle between the spine and the thigh from 95 to 135 degree. As the seating apparatus is equipped with the knee front holder connected with the supporting part, which is connected with the seating base plate by the half fixed joint at an another end of the supporting part, the slip down of the body on the seating base plate is stopped by the knee front holder and the steady sitting is available. | ||||||
| 135 | Kneeling apparatus | US09307291 | 1999-05-07 | US06302413B1 | 2001-10-16 | Craig Anthony Comeaux |
| An apparatus for providing seating and buttock and lower back support to a kneeling worker. The apparatus is comprised of a tubular frame, a plurality of support casters, an adjustable seat and seat pedestal, and a pair of padded knee supports. The apparatus has at least one rear support caster mounted rearward of the seat for supporting the frame and worker when the worker is sitting on the seat. | ||||||
| 136 | Adjustable work chair | US661735 | 1996-06-11 | US5720517A | 1998-02-24 | Hassell Drew Prothro, Sr. |
| An adjustable work chair comprising a frame, a seat support structure, and a versatile seat combination. The adjustable work chair has a seat support structure which allows alterations to the seat's height and orientation. Furthermore, the adjustable work chair may be mobile through alternative embodiments using hinged castors, may provide knee support through alternative embodiments including knee pads, or may have a tray for holding instruments, parts, tools, or other equipment. The adjustable work chair provides a comfortable platform that allows the operator to efficiently perform tasks over a prolonged time frame. Additionally, embodiments of the adjustable work chair provides a platform which allows the operator to alter the seat's height, location, or orientation to provide a wide range of positions ranging from a seating position to a creeper position. | ||||||
| 137 | Sitting device | US134217 | 1980-03-26 | US4328991A | 1982-05-11 | Hans C. Mengshoel; Peter Opsvik |
| A sitting device with a seat, the inclination of which may be altered relative to a floor, supporting means along being arranged below and substantially in front of said seat for the knee or calf leg portions of the user, the supporting means being arranged at the front portion of the frame of the device in the form of two cushions spaced apart to provide a free space from the front and in towards the seat, and the seat being fixedly connected to the frame, said frame being provided with substantially curved runners to contact the floor and said supporting means being arranged at the front ends of the runners. The runners may at a middle portion thereof have a bend to define a transition between sections of the runners. The sitting device may have a back rest. Instead of a fixedly connected seat and runners, the seat may be hinged connected to the frame and forwardly tiltable. | ||||||
| 138 | Health chair | US3711152D | 1971-08-11 | US3711152A | 1973-01-16 | SIRPAK C; PRETORIUS Y |
| A chair having a contoured portion defining a back rest and a seat. The seat has a central recess extending inwardly from its forward edge of a size and shape to accommodate the upper legs of a person. The contoured portion of the chair is pivotally suspended upon a support member which in turn is supported on a base. The contoured portion is adjustable to different heights with respect to the base. The contoured portion preferably includes a frame and cushions supported by the frame. The chair may be provided with arm rests and lower leg rests. Preferably, the contoured portion is pivotally suspended at its arm rests upon the support member. The contoured portion and the support member are adapted to swivel with respect to the base and means are provided to selectively prevent such swiveling. The chair is particularly advantageous as a marital chair and for persons having stiff or ailing backs.
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| 139 | Furniture for sitting | US3541313D | 1968-08-23 | US3541313A | 1970-11-17 | BUZZI ANGELO |
| 1,180,530. Stools. C. HOLZAPFEL. 30 Aug., 1968 [31 Aug., 1967], No. 41662/68. Heading A4J. A stool for sitting astride has parallel rearwardly sloping knee rests. The stool has a forwardly and downwardly sloping, padded, saddle-like ridge. The knee rests are also padded. | ||||||
| 140 | Tiltable lawn chair | US60480145 | 1945-07-13 | US2466264A | 1949-04-05 | NELSON BURTON E |
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