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公开(公告)号：US11589685B2
公开(公告)日：2023-02-28
申请号：US16862036
申请日：2020-04-29
摘要： A child play yard includes a frame that includes legs, lower cross bars having first ends pivotally coupled to lower ends of the legs, and a hub pivotally coupled to second ends of the lower cross bars, the hub including a hub mechanical central tube, a column slidably disposed within the hub mechanical central tube, a hub mechanical spindle disposed within the column, and hub lock fingers pivotally coupled to a lower portion of the column and including lower feet portions, the hub mechanical spindle having an enlarged diameter lower end portion that engages lower inner sidewalls of the hub lock fingers and maintains the lower feet portions of the hub lock fingers outside a perimeter of a lower opening of the hub mechanical central tube when the hub is disposed in a lowermost position in the frame.
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公开(公告)号：US20150159414A1
公开(公告)日：2015-06-11
申请号：US14098209
申请日：2013-12-05
IPC分类号： E05D11/10
CPC分类号： E05D11/1007 , B62B7/08 , E05D11/1028 , F16C11/045 , F16C11/10 , F16C2326/20 , Y10T16/52 , Y10T16/54
摘要： Aspects and embodiments of the present disclosure are directed generally to a a hinge for a child conveyance device including a means for coupling two non-circular elements that rotate with respect to one another, wherein the two non-circular elements are configured to avoid the pinching of fingers during rotation.
摘要翻译： 本公开的方面和实施例总体上涉及用于儿童运送装置的铰链，其包括用于联接相对于彼此旋转的两个非圆形元件的装置，其中两个非圆形元件被构造成避免挤压 手指旋转时。
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公开(公告)号：US20210393050A1
公开(公告)日：2021-12-23
申请号：US16904229
申请日：2020-06-17
发明人： Alex Richard Zadrozny , Luis Alejandro Canas , Julianne Marie Depardieu , Eric Howard Perlman , Richard M. Bastien , Christina Dewey , Trung Q. Phung
摘要： A child play yard includes a frame, a floor coupled to a lower portion of the frame, and a mattress configured to be removably coupled to the floor. The mattress includes a lower side to which is coupled a clip assembly including a base and a leg pivotally coupled to the base. The leg includes a detent extending therefrom. The floor includes a retention assembly having a first aperture through which the leg of the clip assembly passes and a second aperture through which the detent passes when the mattress is coupled to the floor.
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公开(公告)号：US20170021852A1
公开(公告)日：2017-01-26
申请号：US14806583
申请日：2015-07-22
IPC分类号： B62B7/08
CPC分类号： B62B7/08 , B62B7/008 , B62B7/068 , B62B7/083 , B62B2205/02 , B62B2205/06 , B62B2205/20
摘要： In accordance with some aspects of the present disclosure, there is provided a foldable stroller frame comprising a first side frame member, a second side frame member, a middle frame member, and a sliding mechanism configured to slide along the middle frame member. First and second cross frame members may connect the sliding mechanism to the first and second side frame members. In some examples, the first and second cross frame members may comprise a curved portion proximate the connection with the side frame members. The sliding member may comprise an upper portion and a lower portion. In some examples, spring-biased tongues disposed in the lower portion may bias the upper portion. In some examples third and fourth cross frame members may connect the first side frame member and the second side frame member to a foot pedal that may be disposed on the middle frame member.
摘要翻译： 根据本公开的一些方面，提供了一种可折叠婴儿车框架，其包括第一侧框架构件，第二侧框架构件，中间框架构件和构造成沿着中间框架构件滑动的滑动机构。 第一和第二十字架构件可以将滑动机构连接到第一和第二侧框架构件。 在一些示例中，第一和第二横框架构件可以包括靠近与侧框架构件的连接的弯曲部分。 滑动构件可以包括上部和下部。 在一些示例中，设置在下部中的弹簧偏置舌片可偏压上部。 在一些示例中，第三和第四十字框架构件可以将第一侧框架构件和第二侧框架构件连接到可设置在中间框架构件上的脚踏板。
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公开(公告)号：US10145159B2
公开(公告)日：2018-12-04
申请号：US14098209
申请日：2013-12-05
摘要： Aspects and embodiments of the present disclosure are directed generally to a a hinge for a child conveyance device including a means for coupling two non-circular elements that rotate with respect to one another, wherein the two non-circular elements are configured to avoid the pinching of fingers during rotation.
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公开(公告)号：US11889930B1
公开(公告)日：2024-02-06
申请号：US18061599
申请日：2022-12-05
CPC分类号： A47D1/02 , A47D13/107 , A47D1/08
摘要： A foldable child seat is disclosed. The child seat includes a frame for supporting a flexible material having a middle bar, a base having at least one cross bar, a reclining mechanism having a plurality of grooves for engaging with the middle bar, and an operating lever to actuate the reclining mechanism. The reclining mechanism comprises a locking mechanism for locking the middle bar in at least one of the grooves. The reclining mechanism comprises a portion fixed between two cross bars.
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公开(公告)号：US20190255882A1
公开(公告)日：2019-08-22
申请号：US15902706
申请日：2018-02-22
发明人： Richard M. Bastien
摘要： A child stroller comprises a wheel assembly that includes a wheel disposed on a wheel mount, a wheel bushing including a bore, a pivot pin including an upper end, the pivot pin extending from an upper portion of the wheel mount and into the bore of the wheel bushing, and a force finger disposed in an upper end of the bore and at least partially surrounding and frictionally engaging the upper end of the pivot pin.
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公开(公告)号：US08967647B1
公开(公告)日：2015-03-03
申请号：US14024768
申请日：2013-09-12
发明人： Richard M. Bastien
IPC分类号： B62B9/18
CPC分类号： B62B9/18 , B62B2301/20 , Y10T16/212
摘要： Disclosed herein are aspects and embodiments of a suspension system for a stroller. In one example, a stroller includes a frame member and a suspension block coupled to the frame member. The suspension block includes a body and a suspension mechanism coupled to the body and disposed at an acute angle from a vertical axis of the body. The stroller further includes a wheel mounted on an axle coupled to the suspension block.
摘要翻译： 这里公开了用于婴儿车的悬挂系统的方面和实施例。 在一个示例中，婴儿车包括框架构件和联接到框架构件的悬挂块。 悬挂块包括主体和联接到主体并且与主体的垂直轴线成锐角地设置的悬架机构。 婴儿车还包括安装在联接到悬挂块的轴上的轮。
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公开(公告)号：US11426012B2
公开(公告)日：2022-08-30
申请号：US16904229
申请日：2020-06-17
发明人： Alex Richard Zadrozny , Luis Alejandro Canas , Julianne Marie Depardieu , Eric Howard Perlman , Richard M. Bastien , Christina Dewey , Trung Q. Phung
摘要： A child play yard includes a frame, a floor coupled to a lower portion of the frame, and a mattress configured to be removably coupled to the floor. The mattress includes a lower side to which is coupled a clip assembly including a base and a leg pivotally coupled to the base. The leg includes a detent extending therefrom. The floor includes a retention assembly having a first aperture through which the leg of the clip assembly passes and a second aperture through which the detent passes when the mattress is coupled to the floor.
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公开(公告)号：US11318978B2
公开(公告)日：2022-05-03
申请号：US16994510
申请日：2020-08-14
发明人： Richard M. Bastien
摘要： A wheel locking axle assembly is provided to secure a wheel to a hub of a child conveyance device. An embodiment of the wheel locking assembly includes a hub including a retention feature and a wheel assembly. The wheel assembly includes a wheel, a sleeve coupled to the wheel, a spindle that is slidable within a channel of the sleeve, and at least one detent captured by the sleeve and the spindle. The spindle can be moved between a first longitudinal position with respect to the sleeve in which a portion of each detent extends radially outwardly through a respective through-hole in the sleeve to lockingly engage the retention feature of the hub and a second longitudinal position with respect to the sleeve in which each detent does not extend radially outwardly through the through-hole and disengages the retention feature of the hub.
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