CN103167980A - 具有用于接收汽车座椅的接收框架和支撑带的推车 - Google Patents

具有用于接收汽车座椅的接收框架和支撑带的推车 Download PDF

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CN103167980A
CN103167980A CN2011800486419A CN201180048641A CN103167980A CN 103167980 A CN103167980 A CN 103167980A CN 2011800486419 A CN2011800486419 A CN 2011800486419A CN 201180048641 A CN201180048641 A CN 201180048641A CN 103167980 A CN103167980 A CN 103167980A
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automotive seat
car seat
cart
attached
framed structure
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D·康拉德
J·T·陈
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Baby Trend Inc
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Baby Trend Inc
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B7/00Carriages for children; Perambulators, e.g. dolls' perambulators
    • B62B7/04Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
    • B62B7/14Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor with detachable or rotatably-mounted body
    • B62B7/145Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor with detachable or rotatably-mounted body the body being a rigid seat, e.g. a shell
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B7/00Carriages for children; Perambulators, e.g. dolls' perambulators
    • B62B7/04Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
    • B62B7/14Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor with detachable or rotatably-mounted body
    • B62B7/142Means for securing the body to the frame

Abstract

公开了用于接收汽车座椅的婴儿推车。该推车具有包括汽车座椅接收框架和推动把手的框架结构。所述汽车座椅接收框架具有包括前杠和后杠的四个侧边。一个或更多支撑带被附接至所述汽车座椅接收框架并且被设置在所述汽车座椅接收框架的下面,其中每个支撑带具有被附接至所述前杠的一端和被附接至所述汽车座椅接收框架的后杠的另一端。所述支撑带在长度上是可调整的。当汽车座椅被安放在所述汽车座椅接收框架上时,所述汽车座椅的底部是由所述支撑带支撑。安全带经设置将所述汽车座椅固定到所述框架结构。所述推车不具有用于安置儿童的座椅。

Description

具有用于接收汽车座椅的接收框架和支撑带的推车
技术领域
本发明涉及婴儿推车,并且特别地,它涉及具有用于接收汽车座椅的接收框架和支撑带的婴儿推车。
背景技术
已经有被设计用来接收婴儿汽车座椅的推车。例如,美国专利No.6,409,205说明了“儿童推车,包括闩锁机构和垫枕/托盘,所述闩锁机构方便折叠和展开推车,所述垫枕/托盘可枢转地安装至推车的上手把并且为了方便运输推车中的婴儿乘客适于接收婴儿载具和汽车座椅。所述闩锁机构利用可枢转地接合用于与所述推车框架脱开的弹簧加载领形件的闩锁把手。”美国专利No.6,478,327说明了一种推车,其具有“允许婴儿车载具被附接至所述推车并提供至少两个倾斜位置的婴儿载具固定机构。”美国专利No.7,040,694说明了一种婴儿汽车座椅,其“能够被附接至汽车座椅底座和推车并且能够与其脱开。在存在或不存在婴儿汽车座椅的情况下都可以使用该推车。所述婴儿汽车座椅通过杠连接至所述推车框架,所述杠支撑在所述推车前部处的托盘。所述托盘滑出正常位置以用于汽车座椅附接”。美国专利No.4,946,180说明了“用作安全汽车座椅、推车、高脚椅和婴儿床的儿童支撑设备。该设备具有带有可伸缩车轮和可枢转手柄的伸缩腿,其可以被延伸用作推车,或被伸缩并且枢转成为安全汽车座椅。该设备具有适于接收安全阻件的限制托盘组件,以在安全阻件没有被紧固或意外地从其正常的插头-插孔配合机构中出现松动的情况下提供可以利用的辅助安全功能。与所述制动托盘组件关联的托盘是可调节的并可旋转的,以提供至该单元的座椅的通道或当该单元被用作婴儿床时被提供作为该设备的侧壁的延伸。所述可伸缩车轮与伸缩腿相适应,所述伸缩腿可延伸以允许该单元作用为高脚椅。”美国专利申请公开号20090295128、20040173997和20030080536也说明了可以接收汽车座椅的推车。
市场上的几种推车产品经被设计仅提供用于接收婴儿汽车座椅的框架,并且不可以直接安放儿童。这种推车的示例包括Baby Trend的Snap‘n推车,Graco的SnugRider婴儿汽车座椅框架推车、Kolcraft的通用婴儿汽车座椅载具推车和Jeep的通用汽车座椅载具推车。
发明内容
本发明是针对具有用于接收婴儿汽车座椅的接收框架和支撑带的婴儿推车。
本发明的一个目的是提供一种推车,其可以容纳各种尺寸和形状的汽车座椅。
本发明的另一目的是提供这样的推车,其具有简单的结构,并且方便使用。
本发明的其他特征和优点将在下面的说明中进行阐述,并且部分从所述说明中将是显而易见的,或者可通过本发明的实践了解。本发明的目的和其他优点将通过在书面说明和其权利要求书以及所附的附图中特别指出的结构被实现和获得。
为了实现这些和其他优点并根据本发明的目的,如所体现的和广泛说明的,本发明提供一种推车,其包括:框架结构,其包括汽车座椅接收框架和推动把手;和一个或更多支撑带,其被附接至所述框架结构并且被设置在所述汽车座椅接收框架的下面,其中每个支撑带在长度上是可调节的。
在另一方面,本发明提供一种推车,其包括:框架结构,其包括汽车座椅接收框架和推动把手,所述汽车座椅接收框架具有包括前杠和后杠的四个侧边;和一个或更多支撑带,其被附接至所述汽车座椅接收框架并且被设置在所述汽车座椅接收框架的下面,其中每个支撑带具有被附接至所述前杠的一端和被附接至所述汽车座椅接收框架的后杠的另一端,并且其中每个支撑带在长度上是可调节的。
应当理解的是,前面的一般说明和下面的详细说明都是示例性的和解释性的,并且旨在为所要求保护的本发明提供进一步解释。
附图说明
图1是根据本发明的实施例的婴儿推车的透视图。
图2是图1所述的婴儿推车的右侧视图。
图3是具有安放在推车上的汽车座椅的图1所述的婴儿推车的右侧视图。
图4是具有安放在推车上的汽车座椅的图1所述的婴儿推车的透视图。
具体实施方式
参照图1和图2,根据本发明的实施例的推车10具有带有附接其上的车轮的框架结构11。可选地,所述框架结构11是可折叠的。所述框架结构11的一部分形成推动把手12,其从所述框架结构的其余部分向上延伸,用于推动该推车。所述框架结构11的另一部分形成汽车座椅接收框架13。在优选实施例中,所述汽车座椅接收框架13基本上是矩形形状,其具有四个大致水平的杠(前、后、左侧和右侧)。
一些支撑带14被附接至所述框架结构11(优选地,附接至所述接收框架13)并挂在所述接收框架13的下面。所述支撑带14的长度是可调节的。在一个实施例中,所述支撑带14的端部穿过所述框架结构11上的多个缝隙,以便用户能够拉动所述端部来调节所述支撑带的长度。在替代实施例中,扣环(buckle)被设置在每个支撑带14中,以调节其长度。
在图示的实施例中,两个支撑带14被附接至所述接收框架的前杠和后杠并被定向成沿纵向方向(即所述推车向前运动的方向),并且在横向方向(即垂直于所述纵向方向的方向)上没有设置支撑带。在可替代实施例中,一个或更多带可以设置在横向方向上。所述推车10不具有从框架悬挂的用于安放儿童的座椅。
当儿童汽车座椅20被安放在所述接收框架13上时,如图3和图4中所示,部分所述汽车座椅20将接触所述接收框架13,并且部分所述汽车座椅将被位于所述接收框架的下面。所述汽车座椅的哪部分将接触所述接收框架13取决于所述汽车座椅的尺寸和形状;所述接收框架可以容纳不同尺寸和形状的汽车座椅。所述支撑带14的长度可以被调整使得所述带符合所述汽车座椅20的底部部分的形状,以为所述汽车座椅提供支撑。换句话说,当所述汽车座椅20被安放在所述接收框架13上时,所述支撑带14与所述汽车座椅的底部表面接触,以提供支撑(见图3)。所述支撑带14不具有附接其上的任何其他结构,如储物篮;其功能只是为所述汽车座椅提供支撑。
如图3和图4中所示,安全带15被附接至所述框架结构11并且可以被打开和关闭,以将所述汽车座椅20固定到所述框架结构上。在一个实施例中(见图4),所述安全带15具有两个带部分15a和15b,其中每个部分在一端被附接至所述框架结构11,并且在另一端具有连接机构(如扣环或VelcroTM),所述连接机构用于将所述两部分15a和15b彼此连接。在另一实施例中(未示出),所述安全带15是一体带,其在一端被附接至所述框架结构11,并且在另一端具有连接机构(如扣环或VelcroTM),用于将所述安全带附接至所述框架结构。当所述汽车座椅20被安放在所述接收框架13上时,所述安全带15可以被放置在所述汽车座椅的上面,以将所述汽车座椅锁定至所述框架结构11(见图4)。所述安全带15的长度优选为可调节的,以牢固地锁定所述汽车座椅20到所述框架结构11。
在优选实施例中,所述汽车座椅20仅安放在所述接收框架和所述支撑带14上,而没有被附接至或卡入所述接收框架的任何部分。这简化了所述推车10的结构,并也更容易将所述汽车座椅放置到所述推车中并且从所述推车中取下来。
所述框架结构11(包括所述推动把手12和所述接收框架13)可以由任何合适的材料做成,如塑料、金属等,或这类材料的组合。所述带14和15可以由任何合适的柔性材料做成,如织物、塑料等。
对于在本领域中的技术人员将明显的是,在不背离本发明的精神或范围的情况下,可以在本发明所述的婴儿推车中作各种修改和变化。因此,本发明意欲涵盖在所附权利要求书及其等同物的范围内的修改和变化。

Claims (4)

1.一种推车,包括:
框架结构,其包括汽车座椅接收框架和推动把手,所述汽车座椅接收框架具有包括前杠和后杠的四个侧边;和
一个或更多支撑带,其被附接至所述汽车座椅接收框架并且被设置在所述汽车座椅接收框架的下面,其中每个支撑带具有被附接至所述前杠的一端和被附接至所述汽车座椅接收框架的所述后杠的另一端,并且其中每个支撑带在长度上是可调节的。
2.根据权利要求1所述的推车,还包括被附接至所述框架结构的安全带,所述安全带是可关闭的,以将汽车座椅固定到所述框架结构。
3.一种推车,包括:
框架结构,其包括汽车座椅接收框架和推动把手;和
一个或更多支撑带,其被附接至所述框架结构并且被设置在所述汽车座椅接收框架的下面,其中每个支撑带在长度上是可调节的。
4.根据权利要求1所述的推车,还包括附接至所述框架结构的安全带,所述安全带是可关闭的,以将汽车座椅固定到所述框架结构。
CN2011800486419A 2010-10-08 2011-10-07 具有用于接收汽车座椅的接收框架和支撑带的推车 Pending CN103167980A (zh)

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US12/900,961 2010-10-08
US12/900,961 US8646802B2 (en) 2010-10-08 2010-10-08 Stroller with a receiving frame and support straps for receiving a car seat
PCT/US2011/055481 WO2012048297A2 (en) 2010-10-08 2011-10-07 Stroller with a receiving frame and support straps for receiving a car seat

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Application publication date: 20130619