公开(公告)号：US06206405B1

公开(公告)日：2001-03-27

申请号：US08893483

申请日：1997-07-11

申请人： Mervyn M. Watkins

发明人： Mervyn M. Watkins

IPC分类号： B62B706

CPC分类号： A61G5/08 ,  A61G5/0825 ,  A61G5/0833 ,  A61G5/0883 ,  A61G5/1075 ,  B62B7/08

摘要： An improved folding mobile seating structure with a seat and back portion movable relative to a framework, providing more comfort for the user. The seat and back portion may be moved relative to the supporting framework structure as a unit in a pivotal motion relative to the framework, or the arrangement may allow some degree of articulation between the seat and the back. The structure is foldable and is light in weight. The seat and back portion may be pivotal between an upright seating condition and at least a partial recumbent condition, and optionally to a flat horizontal condition. Telescoping tubes may be utilized for connection of the seat and/or the back to the framework for allowing the pivotal motion.

摘要翻译： 改进的折叠式移动座椅结构，其具有可相对于框架移动的座椅和后部，为使用者提供更多的舒适感。 座椅和后部可以相对于支撑框架结构作为相对于框架的枢转运动的单元移动，或者该布置可以允许座椅和背部之间的一定程度的铰接。 该结构是可折叠的，重量轻。 座椅和后部可以在直立就座状态和至少部分躺卧状态之间枢转，并且可选地到平坦的水平状态。 伸缩管可以用于将座椅和/或背部连接到框架以允许枢转运动。

公开(公告)号：US06840577B2

公开(公告)日：2005-01-11

申请号：US10185778

申请日：2002-06-27

申请人： Mervyn M. Watkins

发明人： Mervyn M. Watkins

IPC分类号： A47C4/02 ,  A61G5/08 ,  A61G5/10 ,  A61G5/12 ,  A47C1/032

CPC分类号： A61G5/1064 ,  A61G5/085 ,  A61G5/0883 ,  A61G5/0891 ,  A61G5/1067 ,  A61G5/1091 ,  A61G5/12 ,  A61G5/128 ,  A61G2210/10

摘要： Systems and techniques are disclosed for a planar seating apparatus having a seat support in a first plane, a back support in a second plane and coupled to the seat support, and a plurality of side supports coupled to the back support. The plurality of side supports are adjustable and capable of folding, as is the back support, to provide a compact and easily transportable and storable device.

摘要翻译： 公开了一种用于具有在第一平面中的座椅支撑件，在第二平面中的后支撑件并联接到座椅支撑件的平面座椅装置的系统和技术以及联接到后支撑件的多个侧支撑件。 多个侧支撑件是可调节的并且能够像背部支撑件一样折叠以提供紧凑且易于运输和可存储的装置。

公开(公告)号：US5957532A

公开(公告)日：1999-09-28

申请号：US417738

申请日：1995-04-05

申请人： Mervyn M. Watkins

发明人： Mervyn M. Watkins

IPC分类号： A47C7/14 ,  A47C1/022 ,  A47C5/06 ,  A47C7/32 ,  A47C7/46 ,  A61G5/00 ,  A61G5/10 ,  A47C7/22

CPC分类号： A47C7/14 ,  A47C5/06 ,  A47C7/22 ,  A61G5/1091 ,  A61G5/1075

摘要： An improved seating arrangement having a pair of rigid sides which include a back portion and a seat portion. Flexible webbing members extend between the rigid sides in the back and seat portions. Various arrangements are provided for increasing and decreasing the length and tension of the flexible webbing to provide a three dimensional variation in the contour of the flexible webbing in the back and/or seat portion.

摘要翻译： 一种改进的座椅装置，具有一对刚性侧面，其包括后部部分和座椅部分。 柔性织带构件在背部和座部之间的刚性侧面之间延伸。 提供了各种布置以增加和减小柔性织带的长度和张力，以提供柔性织带在后部和/或座部中的轮廓的三维变化。

公开(公告)号：USRE39604E1

公开(公告)日：2007-05-01

申请号：US09967752

申请日：2001-09-28

申请人： Mervyn M. Watkins

发明人： Mervyn M. Watkins

IPC分类号： A47C7/22

CPC分类号： A47C7/14 ,  A47C5/06 ,  A47C7/22 ,  A61G5/1075 ,  A61G5/1091

摘要： An improved seating arrangement having a pair of rigid sides which include a back portion and a seat portion. Flexible webbing members extend between the rigid sides in the back and seat portions. Various arrangements are provided for increasing and decreasing the length and tension of the flexible webbing to provide a three dimensional variation in the contour of the flexible webbing in the back and/or seat portion.

摘要翻译： 一种改进的座椅装置，具有一对刚性侧面，其包括后部部分和座椅部分。 柔性织带构件在背部和座部之间的刚性侧面之间延伸。 提供了各种布置以增加和减小柔性织带的长度和张力，以提供柔性织带在后部和/或座部中的轮廓的三维变化。

公开(公告)号：US07000938B2

公开(公告)日：2006-02-21

申请号：US10379680

申请日：2003-02-14

申请人： Mervyn M. Watkins

发明人： Mervyn M. Watkins

IPC分类号： B62B7/08

CPC分类号： B62B7/08 ,  B62B5/0433 ,  B62B5/0485 ,  B62B7/004 ,  B62B9/206 ,  B62B2205/02 ,  B62B2205/06

摘要： A folding support structure includes a frame assembly having frame supports, seat supports, back supports, and a plurality of frame brace assemblies. The folding structure also includes a seat structure coupled to the frame assembly. The folding support structure is configured to collapse in a front-to-back manner and in a side-to-side manner.

摘要翻译： 折叠支撑结构包括具有框架支撑件，座椅支撑件，后支撑件和多个框架支架组件的框架组件。 折叠结构还包括联接到框架组件的座椅结构。 折叠支撑结构被构造成以前后方式并排并排地折叠。

公开(公告)号：US6105997A

公开(公告)日：2000-08-22

申请号：US946302

申请日：1997-10-07

申请人： Mervyn M. Watkins

发明人： Mervyn M. Watkins

IPC分类号： A47D1/02 ,  B62B7/00 ,  B62B7/06 ,  B62B7/08 ,  B62B9/20 ,  B62B1/00

CPC分类号： B62B7/083 ,  B62B2205/02 ,  B62B2205/06 ,  B62B7/004 ,  B62B7/064 ,  B62B9/20

摘要： A base "X" frame is provided in which the arms of the "X" frame are pivotally coupled together at the mid-points thereof for folding from an extended "X" configuration to a laterally folded "X". The "X" frame is generally in a horizontal orientation in the use position of the stroller. A main seating support frame of a generally inverted "U" shape, is provided with the open end of the main seating support frame being pivotally coupled to the front of the base "X" frame. A support structure is also provided, pivotally coupled at the rear of the base "X" frame and pivotally connected to the main seating support frame. A rigid latch is provided to maintain the stroller in a use condition, the latch being releasable to allow the base "X" frame to collapse laterally and simultaneously allow the main seating support frame and primary support frame to collapse vertically against one another and against the laterally collapsed base "X" frame for storage or transport.

摘要翻译： 提供了一个基座“X”框架，其中“X”框架的臂在其中间点枢转地联接在一起，用于从延伸的“X”构型折叠到横向折叠的“X”。 “X”框通常在婴儿车的使用位置处于水平方向。 主座椅支撑框架通常为倒U形，主座座支撑框架的开口端可枢转地连接到基座“X”框架的前部。 还提供支撑结构，其枢转地联接在基座“X”框架的后部并​​且枢转地连接到主座椅支撑框架。 提供刚性闩锁以将婴儿车保持在使用状态，闩锁可释放以允许基座“X”框架横向折叠，同时允许主座椅支撑框架和主支撑框架彼此垂直折叠并抵抗 横向折叠的基座“X”框架用于存储或运输。

公开(公告)号：US6113128A

公开(公告)日：2000-09-05

申请号：US946136

申请日：1997-10-07

申请人： Mervyn M. Watkins

发明人： Mervyn M. Watkins

IPC分类号： A47C4/22 ,  A47C1/024 ,  A47D1/02 ,  A61G5/02 ,  A61G5/08 ,  B62B7/08 ,  B62B7/06 ,  B62B11/00

CPC分类号： A61G5/08 ,  A61G5/0825 ,  A61G5/0833 ,  A61G5/0883 ,  B62B7/08 ,  A61G5/1075

摘要： An improved folding mobile seating structure with a seat and back portion movable relative to a framework, providing more comfort for the user. The seat and back portion may be moved relative to the supporting framework structure as a unit in a pivotal motion relative to the framework, or the arrangement may allow some degree of articulation between the seat and the back. The seat and back portion may be pivotal between an upright seating condition and at least a partial recumbent condition, and optionally to a flat horizontal condition. Telescoping tubes may be utilized for connection of the seat and/or the back to the framework for allowing the pivotal motion. Hand release actuators adjacent the handles may allow the seat and back pivotal motion to initiate when pressed and lock the seat and back portion in a fixed pivotal position when released. Incremental foot rests may be provided for the comfort of the user, and an overcenter hinge arrangement prevents the folding mobile seating structure from partially folding front-to-back when the front wheels encounter a stationary object.

摘要翻译： 改进的折叠式移动座椅结构，其具有可相对于框架移动的座椅和后部，为使用者提供更多的舒适感。 座椅和后部可以相对于支撑框架结构作为相对于框架的枢转运动的单元移动，或者该布置可以允许座椅和背部之间的一定程度的铰接。 座椅和后部可以在直立就座状态和至少部分躺卧状态之间枢转，并且可选地到平坦的水平状态。 伸缩管可以用于将座椅和/或背部连接到框架以允许枢转运动。 靠近手柄的手释放执行器可以允许座椅和后枢转运动在被按压时启动，并且当释放时将座椅和后部部分锁定在固定的枢转位置。 可以为使用者的舒适度提供增量的脚踏板，并且过中心铰链装置防止当前轮遇到静止物体时折叠的活动座椅结构部分地从前向后折叠。

公开(公告)号：US4099277A

公开(公告)日：1978-07-11

申请号：US618076

申请日：1975-09-30

申请人： Mervyn M. Watkins

发明人： Mervyn M. Watkins

IPC分类号： A61G7/005 ,  A61G13/00

CPC分类号： A61G7/005 ,  A61G2200/54 ,  Y10S297/04

摘要： Hammock portion of a tiltable stretcher supports the lower half of patient at a first elevation in prone position while a tray portion of the stretcher supports head, arms and shoulders at lower elevation until stretcher is swung to a near-vertical position where tray may be adjusted to a suitable angle facilitating reading, eating, playing games and the like. The device may be provided with handrims which drop below level of stretcher in horizontal position to eliminate obstacles during patient transfer.

摘要翻译： 可倾斜担架的吊床部分在俯卧位置的第一高度处支撑患者的下半部分，而担架的托盘部分支撑在较低高度处的头部，手臂和肩部，直到担架摇摆到可以调节托盘的近垂直位置 以适当的角度促进阅读，吃饭，玩游戏等。 该装置可以设置有在水平位置下降到担架的水平以下的手指，以消除患者转移期间的障碍物。

公开(公告)号：US06345835B1

公开(公告)日：2002-02-12

申请号：US09657720

申请日：2000-09-08

申请人： Mervyn M. Watkins

发明人： Mervyn M. Watkins

IPC分类号： B62B302

CPC分类号： A61G5/08 ,  A61G5/085 ,  A61G5/0883 ,  A61G5/0891 ,  A61G5/1075 ,  A61G5/12 ,  A61G5/128

摘要： A mobile chair is provided which is configured to provide a comfortable sitting position for a seated user and to collapse for easy storage and transportation. Locking mechanisms enable the mobile chair to be either tilted or vertically collapsed into a compact position. The tilt function allows the seat and back components of the mobile chair to move as one piece, thereby providing a constant sitting angle for the seated user. Adjustable foot rests are also provided for additional comfort for persons seated in the mobile chair.

摘要翻译： 提供了一种移动式椅子，其构造成为坐着的用户提供舒适的坐姿并且折叠以便于存储和运输。 锁定机构使得移动椅子可以倾斜或垂直折叠成紧凑的位置。 倾斜功能允许移动椅的座椅和后部部件作为一体移动，从而为就座用户提供恒定的坐姿。 还提供可调节的脚踏板，为坐在移动椅子上的人们提供额外的舒适感。

公开(公告)号：US6099075A

公开(公告)日：2000-08-08

申请号：US995117

申请日：1997-12-19

申请人： Mervyn M. Watkins

发明人： Mervyn M. Watkins

IPC分类号： A47C7/00 ,  A47C7/24 ,  A47C7/28 ,  A47C7/46 ,  A47C3/025

CPC分类号： A47C7/462

摘要： A seating arrangement having a flexible back and/or seat portion with retaining type pockets thereon for removably retaining at least one bendable rigid support in a predetermined orientation.

摘要翻译： 一种座椅装置，其具有柔性的后部和/或座部分，其上具有保持型袋，用于以预定的方向可移除地保持至少一个可弯曲的刚性支撑件。