公开(公告)号：US08360514B2

公开(公告)日：2013-01-29

申请号：US12719863

申请日：2010-03-09

申请人： Shun-Min Chen ,  Wen-Qu Hu ,  Xiao-Jian Zhang

发明人： Shun-Min Chen ,  Wen-Qu Hu ,  Xiao-Jian Zhang

IPC分类号： A47D1/02

CPC分类号： A47D1/02

摘要： A folding device is configured at the bottom of rear leg frame and at the pivot between the rear leg frame and front leg frame of a high chair. The folding device allows a user to complete folding process by pressing a button at the bottom of the rear leg frame. When the button is pressed, a rotator in the housing of the folding device rotates correspondingly and drags connected steel wires to move horizontally inward. The other ends of the steel wires further connect to engaging parts at the pivots and engaging between the front leg frame and the rear leg frame and retract the engaging parts so that the rear leg frame disengages from and pivots about the front leg frame. The high chair may be folded with one-foot operation.

摘要翻译： 折叠装置构造在后腿框架的底部以及后腿框架和高脚椅前腿框架之间的枢轴处。 折叠装置允许用户通过按下后腿框架底部的按钮来完成折叠过程。 当按钮被按压时，折叠装置的壳体中的旋转体相应地旋转并且拖动连接的钢丝线以水平向内移动。 钢丝绳的另一端进一步连接到枢轴处的接合部分并且接合在前腿框架和后腿框架之间并使接合部分缩回，使得后腿架与前腿框架脱离并且枢转。 高脚椅可以单脚操作折叠。

公开(公告)号：US20100264703A1

公开(公告)日：2010-10-21

申请号：US12719863

申请日：2010-03-09

申请人： Shun-Min Chen ,  Wen-Qu Hu ,  Xiao-Jian Zhang

发明人： Shun-Min Chen ,  Wen-Qu Hu ,  Xiao-Jian Zhang

IPC分类号： A47D1/02 ,  A47D1/00

CPC分类号： A47D1/02

摘要： A folding device is configured at the bottom of rear leg frame and at the pivot between the rear leg frame and front leg frame of a high chair. The folding device allows a user to complete folding process by pressing a button at the bottom of the rear leg frame. When the button is pressed, a rotator in the housing of the folding device rotates correspondingly and drags connected steel wires to move horizontally inward. The other ends of the steel wires further connect to engaging parts at the pivots and engaging between the front leg frame and the rear leg frame and retract the engaging parts so that the rear leg frame disengages from and pivots about the front leg frame. The high chair may be folded with one-foot operation.

摘要翻译： 折叠装置构造在后腿框架的底部以及后腿框架和高脚椅前腿框架之间的枢轴处。 折叠装置允许用户通过按下后腿框架底部的按钮来完成折叠过程。 当按钮被按压时，折叠装置的壳体中的旋转体相应地旋转并且拖动连接的钢丝线以水平向内移动。 钢丝绳的另一端进一步连接到枢轴处的接合部分并且接合在前腿框架和后腿框架之间并使接合部分缩回，使得后腿架与前腿框架脱离并且枢转。 高脚椅可以单脚操作折叠。

公开(公告)号：US08141943B2

公开(公告)日：2012-03-27

申请号：US12503080

申请日：2009-07-15

申请人： Jun-Jie Hu ,  Wen-Qu Hu ,  Shun-Min Chen

发明人： Jun-Jie Hu ,  Wen-Qu Hu ,  Shun-Min Chen

IPC分类号： A47D1/02

CPC分类号： A47D1/02 ,  A47D1/004

摘要： Children's chair having a height adjusting device and a folding device completes folding up by height adjusting. A first leg frame of the children's chair includes a first upper leg and a first lower leg capable moving relatively. When operating the height adjusting device to adjust the first upper leg relative to the first lower leg, an actuator on the first upper leg pushes a slider of the folding device, which locates at the pivot of the first leg frame and a second leg frame. The slider then interferes with a coupler locating at the second leg frame to disengage from a base mounted on the first leg frame. The second leg frame is then rotatable relative to the first leg frame and may be folded to a folding position. The children's chair is easy to perform height adjustment and folding movement by simply operating a button at the handle.

摘要翻译： 具有高度调节装置和折叠装置的儿童座椅通过高度调节完成折叠。 儿童椅的第一腿架包括能够相对移动的第一大腿和第一小腿。 当操作所述高度调节装置以相对于所述第一小腿调节所述第一上腿时，所述第一上腿上的致动器推动位于所述第一腿部框架的枢轴处的折叠装置的滑块和第二腿部框架。 然后滑动件妨碍位于第二腿架上的联接器，从而与安装在第一腿架上的基座分离。 然后第二腿架相对于第一腿架可旋转，并且可以折叠到折叠位置。 儿童座椅通过简单地在手柄上操作按钮，便于执行高度调节和折叠运动。

公开(公告)号：US07571966B2

公开(公告)日：2009-08-11

申请号：US11681304

申请日：2007-03-02

申请人： Shun-Min Chen ,  Wen-Qu Hu

发明人： Shun-Min Chen ,  Wen-Qu Hu

IPC分类号： B60B35/00

CPC分类号： B60B37/10 ,  B60B1/006 ,  B60B3/001 ,  B60B33/0084 ,  B60B33/0092 ,  B60B35/14 ,  B62B9/082 ,  B62B9/087 ,  B62B2205/104

摘要： A removable wheel device includes a wheel unit, a housing, and a locking unit. The wheel unit includes a wheel body and a wheel axle formed with an annular groove. The wheel axle is extendible removably into the housing. The locking unit includes an actuator connected pivotally to the housing, an elastic member mounted between an operating end portion of the actuator and the housing, and a locking pin connected to a force transmitting end portion of the actuator. The operating end portion is depressible to move the force transmitting end portion from a locking position, where the locking pin extends into the annular groove to prevent removal of the wheel axle from the housing, to an unlocking position, where the locking pin is disengaged from the annular groove to permit removal of the wheel axle from the housing.

摘要翻译： 可移动轮装置包括轮单元，壳体和锁定单元。 轮单元包括轮体和形成有环形槽的轮轴。 轮轴可以可拆卸地延伸到壳体中。 锁定单元包括枢转地连接到壳体的致动器，安装在致动器的操作端部和壳体之间的弹性构件和连接到致动器的力传递端部的锁定销。 操作端部是可压下的，以将力传递端部从锁定位置移动，其中锁定销延伸到环形槽中，以防止轮轴从壳体移除到解锁位置，在该解锁位置，锁定销脱离 所述环形槽允许从所述壳体移除所述轮轴。

公开(公告)号：US20080000732A1

公开(公告)日：2008-01-03

申请号：US11606101

申请日：2006-11-30

申请人： Shun-Min Chen ,  Wen Qu Hu

发明人： Shun-Min Chen ,  Wen Qu Hu

IPC分类号： F16D51/00

CPC分类号： F16D49/16 ,  B62B5/048 ,  B62B9/082 ,  B62B9/087 ,  F16D65/14 ,  F16D2069/004 ,  F16D2121/14 ,  F16D2125/60 ,  F16D2125/64

摘要： The present invention provides a braking mechanism comprising a brake cable set, a spring, a connector, a pair of brake shoes, a brake band, a base, and a brake drum. The brake cable set makes the connector move downwards upon braking, such that the connector coupled to the pair of brake shoes rotates to contact the brake band and thus cause friction, whereby achieving the object of braking.

摘要翻译： 本发明提供一种制动机构，其包括制动电缆组，弹簧，连接器，一对制动蹄，制动带，基座和制动鼓。 制动电缆组件使得连接器在制动时向下移动，使得联接到一对制动蹄上的连接器旋转以接触制动带并因此引起摩擦，从而实现制动的目的。

公开(公告)号：US08967710B2

公开(公告)日：2015-03-03

申请号：US13845124

申请日：2013-03-18

申请人： Wen-Qu Hu ,  Shun-Min Chen

发明人： Wen-Qu Hu ,  Shun-Min Chen

IPC分类号： A47C1/02 ,  A47D1/02 ,  A47D1/00

CPC分类号： A47D1/02 ,  A47D1/002 ,  Y10T403/32336 ,  Y10T403/32361 ,  Y10T403/32377

摘要： A folding device is configured at the pivot between the rear leg frame and the front leg frame of a high chair and allows a user to complete folding process by pressing a driving member. When the driving member is pressed, an engaging member of the folding device moves correspondingly to an unlocked position, so that the rear leg frame disengages from and pivots about the front leg frame. The high chair can then be folded easily for the user, and the structure of the invention is simpler than the prior art.

摘要翻译： 折叠装置构造在椅腿的后腿框架和前腿框架之间的枢轴处，并且允许用户通过按压驱动构件来完成折叠过程。 当驱动构件被按压时，折叠装置的接合构件相应地移动到解锁位置，使得后腿架与前腿框架脱离和枢转。 然后可以为使用者轻松地折叠高脚椅，并且本发明的结构比现有技术更简单。

公开(公告)号：US08177303B2

公开(公告)日：2012-05-15

申请号：US13114864

申请日：2011-05-24

申请人： Shun-Min Chen ,  Wen-Qu Hu

发明人： Shun-Min Chen ,  Wen-Qu Hu

IPC分类号： A62B35/00

CPC分类号： B60R22/20 ,  B60N2/2812 ,  B60R22/105

摘要： A seatbelt adjusting device includes: a guiding track provided with a plurality of first engaging members; a belt-connecting slider mounted on the guiding track and slidable on the guiding track; an actuator mounted movably on the belt-connecting slider, provided with a second engaging member, and operable to move relative to the belt-connecting slider between an engaging position, in which the second engaging member engages releasably an aligned one of the first engaging members, and a disengaging position, in which the second engaging member is disengaged from the first engaging members; and an urging member urging against the actuator for restoring the actuator from the disengaging position to the engaging position.

摘要翻译： 安全带调节装置包括：导轨，设有多个第一接合构件; 安装在引导轨道上并可在导轨上滑动的带连接滑块; 可移动地安装在带连接滑动器上的致动器，其设置有第二接合构件，并且可操作以相对于带连接滑块在接合位置之间移动，接合位置中第二接合构件可释放地接合对准的第一接合构件 以及脱离位置，其中第二接合构件与第一接合构件脱离接合; 以及推动构件，其推动致动器，以将致动器从分离位置恢复到接合位置。

公开(公告)号：US20100181806A1

公开(公告)日：2010-07-22

申请号：US12503080

申请日：2009-07-15

申请人： Jun-Jie Hu ,  Wen-Qu Hu ,  Shun-Min Chen

发明人： Jun-Jie Hu ,  Wen-Qu Hu ,  Shun-Min Chen

IPC分类号： A47D1/02

CPC分类号： A47D1/02 ,  A47D1/004

摘要： Children chair having a height adjusting device and a folding device completes folding up by height adjusting. A first leg frame of the children chair includes a first upper leg and a first lower leg capable moving relatively. When operating the height adjusting device to adjust the first upper leg relative to the first lower leg, an actuator on the first upper leg pushes a slider of the folding device, which locates at the pivot of the first leg frame and a second leg frame. The slider then interferes with a coupler locating at the second leg frame to disengage from a base mounted on the first leg frame. The second leg frame is then rotatable relative to the first leg frame and may be folded to a folding position. The children chair is easy to perform height adjustment and folding movement by simply operating a button at the handle.

摘要翻译： 具有高度调节装置和折叠装置的儿童座椅通过高度调节完成折叠。 儿童座椅的第一腿架包括能够相对移动的第一上腿和第一小腿。 当操作所述高度调节装置以相对于所述第一小腿调节所述第一上腿时，所述第一上腿上的致动器推动位于所述第一腿部框架的枢轴处的折叠装置的滑块和第二腿部框架。 然后滑动件妨碍位于第二腿架上的联接器，从而与安装在第一腿架上的基座分离。 然后第二腿架相对于第一腿架可旋转，并且可以折叠到折叠位置。 儿童座椅通过简单地在手柄上操作按钮，便于执行高度调节和折叠运动。

公开(公告)号：US07648150B2

公开(公告)日：2010-01-19

申请号：US12057512

申请日：2008-03-28

申请人： Shun-Min Chen ,  Wen-Qu Hu

发明人： Shun-Min Chen ,  Wen-Qu Hu

IPC分类号： B60G9/00

CPC分类号： B60B33/045 ,  B62B9/18 ,  B62B2301/20 ,  Y10T16/195

摘要： A shock-absorbing device for a stroller includes: a wheel mounting seat including a sleeve part having first and second sides, and an extending part extending outwardly from the first side of the sleeve part; a shock-absorber seat having a first end portion that is formed with a wheel axle-disposing hole, and a second end portion that is pivoted to the second side of the sleeve part, the wheel axle-disposing hole being defined by an axle hole-defining wall; and a resilient shock absorber abutting resiliently against the extending part and the axle hole-defining wall.

摘要翻译： 一种用于婴儿车的减震装置，包括：轮安装座，其包括具有第一和第二侧面的套筒部分和从套筒部分的第一侧向外延伸的延伸部分; 减震座，具有形成有轮轴配置孔的第一端部和与所述套筒部的第二侧枢转的第二端部，所述车轮轴配置孔由车轴孔 定壁; 以及弹性减震器，其弹性抵靠所述延伸部分和所述车轴孔限定壁。

公开(公告)号：US20080238016A1

公开(公告)日：2008-10-02

申请号：US12057512

申请日：2008-03-28

申请人： Shun-Min Chen ,  Wen-Qu Hu

发明人： Shun-Min Chen ,  Wen-Qu Hu

IPC分类号： B60G15/02

CPC分类号： B60B33/045 ,  B62B9/18 ,  B62B2301/20 ,  Y10T16/195

摘要： A shock-absorbing device for a stroller includes: a wheel mounting seat including a sleeve part having first and second sides, and an extending part extending outwardly from the first side of the sleeve part; a shock-absorber seat having a first end portion that is formed with a wheel axle-disposing hole, and a second end portion that is pivoted to the second side of the sleeve part, the wheel axle-disposing hole being defined by an axle hole-defining wall; and a resilient shock absorber abutting resiliently against the extending part and the axle hole-defining wall.

摘要翻译： 一种用于婴儿车的减震装置，包括：轮安装座，其包括具有第一和第二侧面的套筒部分和从套筒部分的第一侧向外延伸的延伸部分; 减震座，具有形成有轮轴配置孔的第一端部和与所述套筒部的第二侧枢转的第二端部，所述车轮轴配置孔由车轴孔 定壁; 以及弹性减震器，其弹性抵靠所述延伸部分和所述车轴孔限定壁。