Class / Patent application number | Description | Number of patent applications / Date published |
297411260 | Detachably interfitted to a particular chair or seat at a connecting joint | 6 |
20100176642 | CHAIR ARM THAT IS ROTATABLY FOLDED AND ASSEMBLY-FREE - A chair arm is rotatably folded and assembly-free, which is applicable for a new type folding chair, said chair arm comprising a back panel pin, an arm, a fixation for the pin, and a connection screw. The back panel and the arm are connected through the screw via a screw hole formed on the top end of the arm with said screw hole being a rotation center. The pin is fixed on a side of the back panel, the fixation for the pin comprises an arm housing, an unlocking hand knob, a locking member, an elastic member and a fixation screw, a slide slot is formed on the inner side of the arm housing facing the back panel, when the back panel is rotated, the screw hole on the top end of the arm functions as a rotation center, the pin on the back panel contacts the locking member through the guide slot on the arm, the locking member slides inside the guide slot on the arm as acted on by the pin, when the pin enters into the inner side of the locking member, the lock member is reset as acted on by the elastic member, and the locking member and the guide slot on the arm form a locking hole for locking the back panel pin. | 07-15-2010 |
20120280551 | EASY-TO-ASSEMBLE/RECYCLE ARMREST - An armrest includes a base and an arm support. The base has a connecting portion and an installing portion. A first surface at an end of the connecting portion is opposite to the installing portion. The arm support is adapted to assemble with the base, and the arm support is pivotable with respect to the base. The arm support includes a second surface abutting the first surface, with a cavity defined in one of the first and second surfaces. An engaging member is pivotally received in the cavity in a single pivoting direction from an unlocked position to a locked position. The arm support is fixed to the base in the locked position. | 11-08-2012 |
20150123446 | WHEELCHAIR REAR WHEEL SUPPORT ASSEMBLY AND DETACHABLE ARMREST - A wheelchair rear wheel support assembly and a detachable arm assembly is described. The rear wheel support assembly is adjustable by finite adjustment both in the horizontal and vertical planes whereby to adjust the position of the rear wheels at a center of gravity to suit a user person to optimize the efforts of propulsion of the wheelchair by the user and thereby significantly increasing its quality of life. The detachable armrest is easily adjustable in height and can be pivoted away from its position of use by simple hand-operating levers easily accessible to the user person. It can also be easily removed with little effort. | 05-07-2015 |
297411270 | To bottom | 2 |
20090322138 | CHILD SEAT - A child seat includes a carrier, an armrest and a flexible connector. The carrier includes a loading surface and a connecting part. The flexible connector is connected between the carrier and the armrest. When the child seat is in an un-assembled state, the armrest is separated from the connecting part. When the child seat is in an assembled state, the armrest is fixed to the connecting part. Alternatively, the child seat includes a carrier, an armrest and a connector. The carrier includes a loading surface and a connecting part. The connector is connected with the carrier and the armrest. When the child seat is in an un-assembled state, the armrest is laid flat on the loading surface. When the child seat is in an assembled state, the armrest is fixed to the connecting part in an upright state. | 12-31-2009 |
20110109145 | Armrest assembly - An armrest assembly applied to connect an armrest with a seat bottom. The armrest includes an armrest member, an armrest support and a fastening plate extending from a bottom end of the armrest support toward the seat. The fastening plate is arranged with a plurality of fastening holes so that the fastening plate is secured on the seat bottom by inserting screws through the fastening holes. The armrest assembly uses a pad with tapered plane being fixed on a fastening plate on a bottom side of an armrest support to adjust the relative position of the fastening plate and a bottom side of the seat. Thus the armrests are arranged vertically on two sides of the chair. Moreover, one armrest of the present invention is applied to connect with a plurality of chair seats so as to increase applications of the armrest. | 05-12-2011 |
297411290 | To back only | 1 |
20120098317 | AUTOMOBILE SEAT - A vehicle seat is installed inside a vehicle such that an occupant can sit thereon. The vehicle seat includes a backrest which forms a part of the vehicle seat, the backrest being brought into contact with a back of the occupant when the occupant sits, and an armrest which is provided on a central portion of a region of the backrest that is adjacent to a door of the vehicle and extends inwards a predetermined length from the region of the backrest that is adjacent to the door of the vehicle along a surface of the backrest. The occupant is allowed to lean an arm on the armrest when erecting his/her body from the vehicle seat in order to get out. The armrest is provided in the backrest, so that the occupant can easily erect his/her body by leaning an arm on the armrest in order to get out. | 04-26-2012 |