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公开(公告)号：US07344428B2
公开(公告)日：2008-03-18
申请号：US11103650
申请日：2005-04-12
IPC分类号： A63H33/26
CPC分类号： A63H33/006
摘要： A motion conversion mechanism is described. The motion conversion mechanism includes a first member and an a second member. The firs member is configured to be arranged relative to the child containment structure to undergo motion in a first angular direction and in a second angular direction opposite to the first angular direction. The second member includes a rotation device that is rotatable about a rotation axis. The first and second members configured in combination to convert motion about the angular motion axis to motion of the rotation device about the rotation axis when the first member moves in at least one of the first angular direction and in the second angular direction.
摘要翻译： 描述运动转换机构。 运动转换机构包括第一构件和第二构件。 顶部构件被配置为相对于儿童容纳结构布置，以在第一角度方向和与第一角度方向相反的第二角度方向上进行运动。 第二构件包括可围绕旋转轴线旋转的旋转装置。 第一和第二构件被组合以在第一构件在第一角度方向和第二角度方向中的至少一个中移动时将围绕角运动轴线的运动转化为旋转装置围绕旋转轴线的运动。
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公开(公告)号：US06875117B2
公开(公告)日：2005-04-05
申请号：US10304013
申请日：2002-11-26
CPC分类号： A47D13/105
摘要： A swing drive mechanism for a swing having a swing seat, at least one hanger arm supporting the swing seat, and a pivot shaft providing reciprocal motion to the swing seat via the at least one hanger arm is described. The drive mechanism may include a gear, an eccentric element coupled to the gear and a motor mechanism configured to drive the gear. The drive mechanism may also include a substantially elongated drive link having a proximal end and a distal end, the proximal end coupled to the gear via the eccentric element, and a spring coupled to, and configured to being driven by, the distal end of the drive link. The spring being configured to directly drive the pivot shaft in a reciprocal fashion. A swing drive assembly including a blade and pivot shaft is also described.
摘要翻译： 描述了具有摆动座椅的摆动驱动机构，支撑摆动座椅的至少一个悬挂臂和经由至少一个吊架臂向摆动座椅提供往复运动的枢轴。 驱动机构可以包括齿轮，联接到齿轮的偏心元件和构造成驱动齿轮的马达机构。 驱动机构还可以包括具有近端和远端的基本上细长的驱动连杆，通过偏心元件联接到齿轮的近端以及联接到并被构造成被驱动的远端的弹簧 驱动链接。 该弹簧构造成以相互的方式直接驱动枢转轴。 还描述了包括叶片和枢轴的摆动驱动组件。
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公开(公告)号：US08567867B2
公开(公告)日：2013-10-29
申请号：US12995347
申请日：2009-05-30
CPC分类号： A47D1/103 , A47D1/002 , A47D1/10 , A47D15/006
摘要： A child seat has a seat base with a seating surface, a front edge, and a back end. A back support surface of the child seat is generally inclined relative to the seating surface. A seat bight is formed at the juncture between the seating surface and the back support surface. The seat bight is adjustable between a first bight position spaced a first distance from the front edge of the seat base and a second bight position spaced a second distance from the front edge of the seat base. The second distance is less than the first distance. A seat back insert can be provided that is attachable to the seat base in one or more insert positions defining one or more of the bight positions. The insert can create the back support surface at one or more position relative to the front edge. The seat base can also have a back wall creating the back support surface further from the front edge when the insert is removed.
摘要翻译： 儿童座椅具有座椅底座，座椅表面，前边缘和后端。 儿童座椅的后支撑表面通常相对于座位表面倾斜。 在座位表面和后支撑表面之间的接合处形成座椅弯曲部。 所述座椅座椅可以在与所述座椅底座的前边缘间隔开第一距离的第一弯道位置和与所述座椅底座的前边缘间隔开第二距离的第二弯曲位置之间是可调节的。 第二距离小于第一距离。 可以提供座椅靠背插入件，其可以在限定一个或多个弯曲位置的一个或多个插入位置中附接到座椅底座。 插入件可以在相对于前边缘的一个或多个位置处产生后支撑表面。 当移除插入件时，座椅底座还可以具有后壁，从后边缘进一步产生背部支撑表面。
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公开(公告)号：US06273451B1
公开(公告)日：2001-08-14
申请号：US09377596
申请日：1999-08-19
IPC分类号： B62B708
CPC分类号： B62B7/08 , B62B9/26 , B62B2205/24 , B62B2205/26
摘要： A stroller has a collapsible frame, a removable stand, a removable footrest assembly, removable front and upper trays, and a latch for maintaining the collapsible frame in the collapsed position. The stand is connected to the cross brace and the intermediate bar of the frame, and movable between an extended position when the stroller frame is in the collapsed position and a retracted position when the stroller frame is in the operating position. The stand includes a stand guide and an elongated member movable relative to the stand guide. The elongated member has a first C-shaped collar at one end thereof and a foot at the opposite end. The foot can engage the ground or support when the stand is moved to the extended position to keep the collapsed stroller in an upright position. The stand guide has a second C-shaped collar. The first collar is pivotally and removably connected to an intermediate bar of the seat support, and the second collar is pivotally and removably connected to a rear cross brace connecting the rear right and left legs of the collapsible frame. The footrest assembly is attached to a front cross brace connecting the front right and left legs of the collapsible frame.
摘要翻译： 婴儿车具有可折叠框架，可移动支架，可移除的脚凳组件，可移动的前部和上部托盘以及用于将可折叠框架保持在折叠位置的闩锁。 支架连接到框架的交叉支架和中间杆，并且当婴儿车框架处于折叠位置时在伸出位置和当婴儿车框架处于操作位置时的缩回位置之间可移动。 支架包括支架引导件和可相对于支架引导件移动的细长构件。 细长构件在其一端具有第一C形环和在相对端的脚。 当支架移动到伸出位置时，脚可以接合地面或支撑，以将折叠的婴儿车保持在直立位置。 支架导轨具有第二个C形领。 第一轴环可枢转地和可移除地连接到座椅支撑件的中间杆，并且第二轴环可枢转地和可移除地连接到连接可折叠框架的后左右腿的后横梁。 搁脚板组件连接到连接可折叠框架的前右腿和左腿的前横梁。
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公开(公告)号：US06896624B2
公开(公告)日：2005-05-24
申请号：US10304054
申请日：2002-11-26
CPC分类号： A47D13/105
摘要： A child swing includes a swing frame and a swing handle rotationally coupled to the swing frame such that the swing handle may rotate about a handle rotational axis between at least two positions. The swing may further include a swing seat and at least one hanger arm rotationally coupled to the swing frame and supporting the swing seat. The at least two positions may include a lift position wherein a central portion of the swing handle is arranged above the rotational axis, an open access position wherein a central portion of the swing handle is arranged rearward of the rotational axis, an entertain position wherein a central portion of the swing handle is arranged forward of the rotational axis, and a storage position wherein a central portion of the swing handle is arranged forward and below the rotational axis.
摘要翻译： 儿童摆动包括摆动框架和旋转地联接到摆动框架的摆动手柄，使得摆动手柄可以在至少两个位置之间围绕手柄旋转轴线旋转。 摇摆可以进一步包括摆动座和至少一个可旋转地联接到摆动框架并支撑摆动座的悬挂臂。 所述至少两个位置可以包括提升位置，其中所述摆动手柄的中心部分布置在旋转轴线上方，其中所述摆动手柄的中心部分布置在所述旋转轴线的后方的开放进入位置，其中， 摆动手柄的中心部分布置在旋转轴线的前方，并且摆动手柄的中心部分布置在旋转轴线的前方和下方的存放位置。
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6.发明授权公开(公告)号：US06339304B1
公开(公告)日：2002-01-15
申请号：US09215974
申请日：1998-12-18
IPC分类号： A63G916
CPC分类号： A47D13/105
摘要： A control (200) for an infant and child swing (40) driven by a direct current motor (160) includes a user interface (312) for selecting from a plurality of swing heights (or amplitudes), a microcontroller (400) having a processor (401), a swing angle indicator (118) having a light interrupter detector (210), and a music system (410). Processor (401) receives an output signal from light interrupter detector (210) for monitoring the current swing amplitude. At the end of each swing cycle processor (401) compares the current swing amplitude with the user selected maximum swing amplitude, and, if not substantially equal, generates a control signal to adjust the power output from motor (160) so that the current swing amplitude substantially equals the user selected maximum swing amplitude. This cycle-by-cycle adjustment produces a swing arc having improved accuracy and consistency. Processor (401) also ends operation of motor (160) after an optional, user preselected, fixed time period, and facilitates maintenance and repair by displaying the status of light interrupter detector (210) upon selected actuation of user interface (312).
摘要翻译： 用于由直流电动机（160）驱动的婴儿和儿童摆动（40）的控制器（200）包括用于从多个挥杆高度（或振幅）中选择的用户接口（312），具有 处理器（401），具有光断续检测器（210）的摆动角度指示器（118）和音乐系统（410）。 处理器（401）从光断续器检测器（210）接收用于监视当前摆幅的输出信号。 在每个摆动循环处理器（401）的末端比较当前摆动振幅与用户选择的最大摆动振幅，并且如果基本上不相等，则产生控制信号以调节从电动机（160）输出的功率，使得当前摆幅 振幅基本上等于用户选择的最大摆幅。 这种逐周期调整产生具有改进的精度和一致性的摆动弧。 处理器（401）还在可选的用户预选的固定时间段之后结束电动机（160）的操作，并且通过在所选择的用户界面（312）的启动之后显示光断续器检测器（210）的状态来促进维护和修理。
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