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1. 发明申请

US20180170141A1 STABILITY CONTROL SYSTEM 审中-公开
公开(公告)号：US20180170141A1
公开(公告)日：2018-06-21
申请号：US15822967
申请日：2017-11-27
申请人： INVACARE CORPORATION
发明人： Robert Bekoscke , Damon Jurkiewicz , Gerald Fought
IPC分类号： B60G21/04 , B60G21/00 , A61G5/10 , A61G5/04 , A61G5/06 , B60G17/005
CPC分类号： B60G21/04 , A61G5/043 , A61G5/06 , A61G5/10 , A61G5/1078 , A61G5/1089 , B60G17/005 , B60G21/005 , B60G2204/46 , B60G2204/4605 , B60G2300/24 , B60G2300/402 , Y10S180/907
摘要： Embodiments of a suspension for a vehicle is provided. The suspension includes, for example, a frame and a locking assembly. The locking assembly inhibits tipping of a frame of the vehicle when tipping of the frame is detected.

2. 发明申请

US20180078431A1 HANDY TYPE ELECTRIC CARRIAGE 审中-公开
公开(公告)号：US20180078431A1
公开(公告)日：2018-03-22
申请号：US15387966
申请日：2016-12-22
申请人： KUIANDA Company Limited
发明人： Mao-Chiang Chen
IPC分类号： A61G5/04 , A61G5/10 , A61G5/12 , A61G3/02
CPC分类号： A61G5/045 , A61G3/02 , A61G5/043 , A61G5/085 , A61G5/1086 , A61G5/1089 , A61G5/125 , A61G5/128 , A61G2203/14
摘要： A handy type electric carriage comprises a vehicle body comprising a main vehicle frame, two driving wheels pivoted to the main vehicle frame at two sides, and two front wheel sets provided at two sides in front of the two driving wheels and pivoted to the main vehicle frame; and a footrest unit connected to the vehicle body, the footrest unit comprising a foot board connected to the main vehicle frame, and two first auxiliary wheels at left and right sides of the foot board. The main vehicle frame is situated in an unfolded or folded state due to a positioning mechanism. The front wheel sets and the main vehicle frame are pivoted in a manner of quick-release structure. Thereby, reduction in volume and easier to carry are provided for the handy type electric carriage, and providing easy and labor-saving shifting of the carriage is achieved.

3. 发明授权

US09883979B2 Seat back linking mechanism 有权
公开(公告)号：US09883979B2
公开(公告)日：2018-02-06
申请号：US14806288
申请日：2015-07-22
申请人： MERITS HEALTH PRODUCTS CO., LTD.
发明人： Ming-Chuan Cheng
IPC分类号： A47C1/024 , A61G5/12 , A61G5/10 , A61G5/04
CPC分类号： A61G5/1067 , A47C1/0244 , A61G5/043 , A61G5/121 , A61G5/122 , A61G5/125 , A61G5/128 , A61G2203/14
摘要： A seat back linking mechanism includes a base frame having a pivot portion; a back frame pivotally connected to the base frame; an actuation member slidably coupled to the back frame; a linkage having a first link and a second link pivotally coupled together, the first link and the second link being respectively pivotally coupled to the pivot portion of the base frame and the actuation member, and a driven slot; and a drag member having a drag pin adapted for dragging the driven slot of the linkage.

4. 发明授权

US09872804B2 Powered wheelchair configurations and related methods of use 有权
公开(公告)号：US09872804B2
公开(公告)日：2018-01-23
申请号：US15093538
申请日：2016-04-07
申请人： PRIDE MOBILITY PRODUCTS CORPORATION
发明人： John Puskar-Pasewicz , Kip D. Alder
IPC分类号： A61G5/06 , A61G5/04 , B60K1/04 , B62D61/10 , A61G5/10 , A61G5/14
CPC分类号： A61G5/061 , A61G5/042 , A61G5/043 , A61G5/06 , A61G5/1078 , A61G5/1089 , A61G5/14 , B60K1/04 , B60Y2200/84 , B62D61/10 , Y10S180/907 , Y10S297/04
摘要： A wheelchair includes a frame, a chair, a pair of drive wheels, a pair of rear wheels, and a pair of front wheels. Each front wheel is part of a front arm assembly that is rigidly coupled to a drive via a mounting plate. The mounting plate is connected to the wheelchair frame by a pivot. The drives are transversely mounted. The batteries are disposed rearward of the drives. The wheelchair seat can be moved forward to provide access to the batteries without fully removing the wheelchair from the frame.

5. 发明申请

US20170367912A1 Electric Wheelchair Frame 审中-公开
公开(公告)号：US20170367912A1
公开(公告)日：2017-12-28
申请号：US15625167
申请日：2017-06-16
申请人： Foo You Technology Co., Ltd.
发明人： Ming-Hsiang Chiang
IPC分类号： A61G5/10 , A61G5/04
CPC分类号： A61G5/1078 , A61G5/043
摘要： An electric wheelchair frame includes a frame and a power support swayably connected to a frame. A connecting rod is swayably connected to the frame, is pivotably connected to the power support, and is movable relative to the power support in a longitudinal direction. A driving device includes a connecting seat and a power output unit. The connecting seat is pivotably mounted to the power support. The power output unit is fixed to the connecting seat and includes a driving shaft extending away from the frame and a driving wheel. When the driving wheel is moving on a bumpy road, the pivotal movement between the connecting seat and the power support increases the sitting comfort of a user in an electric wheelchair.

6. 发明申请

US20170189250A1 Personal Vehicle, And Control Apparatus And Control Method Therefore 审中-公开
公开(公告)号：US20170189250A1
公开(公告)日：2017-07-06
申请号：US15039062
申请日：2014-12-05
申请人： Now Technologies Zrt.
发明人： Marton Juhasz
IPC分类号： A61G5/04 , B60L15/20 , A61F4/00 , G05D1/02
CPC分类号： A61G5/043 , A61F4/00 , A61G2203/14 , B60L15/20 , B60L2200/34 , B60L2240/42 , G05D1/0276 , Y02T10/7258
摘要： The invention is a control apparatus for a personal vehicle, in particular for wheelchair (10), the control apparatus comprising: a first motion sensing unit (11) adapted for being mounted on a body part and for determining orientation with respect to an external frame of reference, a second motion sensing unit (12) adapted for being mounted on the personal vehicle and for determining orientation with respect to the same external frame of reference, and a processing unit (13) adapted for outputting an inertial control signal corresponding to a relative orientation of the first motion sensing unit (11) and of the second motion sensing unit (12) determined on the basis of a first orientation supplied by the first motion sensing unit (11) and of a second orientation supplied by the second motion sensing unit (12). The invention is furthermore a personal vehicle provided with the control apparatus, and a control method therefore.

7. 发明申请

US20170036564A1 SYSTEMS AND METHODS FOR ADJUSTING THE POSITION OF A WHEELCHAIR OCCUPANT 审中-公开
标题翻译：调整轮椅职位位置的系统和方法
公开(公告)号：US20170036564A1
公开(公告)日：2017-02-09
申请号：US15333446
申请日：2016-10-25
申请人： Elwha LLC
发明人： Roderick A. Hyde , Jordin T. Kare , Eric C. Leuthardt , Richard T. Lord , Robert W. Lord , Clarence T. Tegreene , Lowell L. Wood,, JR.
IPC分类号： B60N2/02 , A61G5/04 , A61G5/10
CPC分类号： B60N2/0244 , A61G5/04 , A61G5/043 , A61G5/1056 , A61G2200/34 , A61G2203/14 , A61G2203/30 , B60N2/002 , B60N2002/0268
摘要： A system for adjusting a position of a wheelchair occupant includes a sensor configured to generate sensor data based on the position of the occupant, an adjustment system coupled to a support point on the wheelchair and configured to be coupled to a support point on the occupant's clothing, and a processing circuit. The adjustment system is configured to extend and retract at least one adjustment element to adjust the position of the occupant, and the processing circuit is configured to determine the position of the occupant in the wheelchair based on the sensor data and adjust the adjustment element based on the determined position of the occupant.
摘要翻译：用于调整轮椅乘员位置的系统包括：传感器，被配置为基于乘客的位置生成传感器数据;调节系统，其耦合到轮椅上的支撑点，并且被配置为联接到乘员的衣服上的支撑点，以及处理电路。所述调整系统被配置为延伸和缩回至少一个调节元件以调整所述乘员的位置，并且所述处理电路被配置为基于所述传感器数据来确定所述乘客在所述轮椅上的位置，并且基于所述传感器数据调整所述调节元件确定了乘员的位置。

8. 发明申请

US20160367418A1 BACKREST FIXATION SYSTEM AND AN ELECTRICALLY POWERED WHEELCHAIR COMPRISING THE SAME 有权
标题翻译：背部固定系统和包括其的电动轮椅
公开(公告)号：US20160367418A1
公开(公告)日：2016-12-22
申请号：US15121486
申请日：2015-02-26
申请人： PERMOBIL AB
发明人： Rune Stenstrom , Hans-Erik West
IPC分类号： A61G5/12 , A61G5/04
CPC分类号： A61G5/12 , A61G5/04 , A61G5/043 , A61G5/1067 , A61G5/122 , B60N2/22
摘要： A backrest fixation system (1) for a wheelchair, wherein the backrest fixation system (1) comprises a seat frame member (3) having a groove side (3a) provided with a first groove (5) having first groove retaining surfaces, which seat frame member (3) has a first lateral side (3b) and a second lateral side (3c) parallel to each other and which define lateral sides of the groove side (3a), a first groove insert member (9) arranged in the first groove (5) and retained in the first groove (5) by means of the first groove retaining surfaces, a backrest attachment member (15) having a first backrest attachment member through-opening (15a),a first fastener (17), and a reinforcement member (13) arranged between the backrest attachment member (15) and the groove side (3a) of the seat frame member (3), which reinforcement member (13) has a first leg (13a) and a second leg (13b), wherein the first leg (13a) extends along the first lateral side (3b) of the seat frame member (3) and the second leg (13b) extends along the second lateral side (3c) of the seat frame member (3), wherein the first groove insert member (9) is provided with a first groove insert member through-opening (9a) and the reinforcement member (13) is provided with a first reinforcement member through-opening (13d), and wherein the first fastener (17) extends through the first backrest attachment member through-opening (15a), the first reinforcement member through-opening (13d), and the first groove insert member through-opening (9a). An electrically powered wheelchair comprising a backrest fixation system is also presented herein.
摘要翻译：一种用于轮椅的靠背固定系统（1），其中所述靠背固定系统（1）包括具有槽侧（3a）的座椅框架构件（3），所述座侧框架构件设置有具有第一槽保持面的第一槽（5）框架构件（3）具有彼此平行并且限定槽侧（3a）的侧边的第一横向侧（3b）和第二横向侧（3c），第一槽插入构件（9），其布置在第一槽（5），并通过第一槽保持面保持在第一槽（5）中;靠背安装构件（15），其具有第一靠背安装构件通孔（15a），第一紧固件（17）和布置在所述靠背安装构件（15）和所述座椅框架构件（3）的槽侧（3a）之间的加强构件（13），所述加强构件（13）具有第一腿部（13a）和第二腿部），其中所述第一腿（13a）沿着所述座椅框架构件（3）的所述第一横向侧（3b）延伸，并且所述第二腿（13b）沿座椅框架构件（3）的第二侧面（3c）延伸，其中第一槽插入件（9）设有第一槽插入件通孔（9a）和加强件（13））设置有第一加强构件通孔（13d），并且其中第一紧固件（17）延伸穿过第一靠背附件构件通孔（15a），第一加强构件通孔（13d）和第一槽插入件通孔（9a）。本文还提供了一种包括靠背固定系统的电动轮椅。

9. 发明授权

US09370455B2 Wheelchair suspension 有权
标题翻译：轮椅悬挂
公开(公告)号：US09370455B2
公开(公告)日：2016-06-21
申请号：US14585393
申请日：2014-12-30
申请人： Invacare Corporation
发明人： James H. Molnar
IPC分类号： A61G5/06 , A61G5/10 , A61G5/04 , B60G5/01
CPC分类号： A61G5/063 , A61G5/043 , A61G5/06 , A61G5/10 , A61G5/1078 , A61G2203/14 , B60G5/01 , B60G2300/24 , Y10S180/907 , Y10S297/04
摘要： A wheelchair suspension includes a frame, a pivoting assembly, at least one front caster, and at least one rear caster. The pivoting assembly has a first link pivotally coupled to the frame member, a second link pivotally coupled to the frame member, a drive assembly fixedly connected to a first end of the first link, and a third link pivotally connected to the first link and pivotally connected to the second link. The drive assembly causes downward pivotal movement of the first end of the first link and upward pivotal movement of a second end of the first link. The upward pivotal movement of the second end of the first link causes the second link and the caster assembly to undergo upward movement.
摘要翻译：轮椅悬架包括框架，枢转组件，至少一个前脚轮和至少一个后脚轮。枢转组件具有枢转地联接到框架构件的第一连杆，枢转地联接到框架构件的第二连杆，固定地连接到第一连杆的第一端的驱动组件和枢转地连接到第一连杆的第三连杆，连接到第二个链接。驱动组件引起第一连杆的第一端的向下枢转运动和第一连杆的第二端的向上枢转运动。第一连杆的第二端的向上枢转运动导致第二连杆和脚轮组件经受向上运动。

10. 发明授权

US09358165B2 Front suspension system for an electric wheelchair 有权
标题翻译：电动轮椅前悬挂系统
公开(公告)号：US09358165B2
公开(公告)日：2016-06-07
申请号：US14815485
申请日：2015-07-31
申请人： ENERGY CONTROL LIMITED
发明人： Donald P. H. Wu
IPC分类号： A61G5/10
CPC分类号： A61G5/10 , A61G5/043 , A61G5/06 , A61G5/1078 , A61G5/1089 , Y10S180/907
摘要： A front suspension system for an electric wheelchair includes front pivot shaft, a front wheel retainer, an elasticity resistance member, and a front shock absorber. The front shock absorber is disposed on a horizontal first section of the front wheel retainer so as to improve climbing capability of the wheelchair. The elasticity resistance member is disposed between the frame and the front wheel retainer and has two ends connected to the front wheel retainer and the abutting member of the frame, respectively. When the front wheels encounters bumpy road and makes the front wheel retainer pivot, the elasticity resistance member will be compressed to produce a reaction force toward the front wheel retainer and the abutting member of the frame, respectively, so that the front wheel retainer is pressed down to keep pressing against the flat bearing surface, and the frame is also pressed downward to prevent tipping backward.
摘要翻译：电动轮椅的前悬架系统包括前枢轴，前轮保持架，弹性阻力构件和前减震器。前减震器设置在前轮保持架的水平的第一部分上，以提高轮椅的爬坡能力。弹性抵抗构件设置在框架和前轮保持器之间，并且具有分别连接到前轮保持件和框架的抵接构件的两端。当前轮遇到颠簸路并使前轮保持器枢转时，弹性阻力构件将被压缩，以分别对框架的前轮保持件和抵靠构件产生反作用力，使得前轮保持器被按压向下压紧平面轴承表面，并且框架也被向下按压以防止向后倾斜。

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