CN1789052A - 用于婴儿车的可折叠车架 - Google Patents

用于婴儿车的可折叠车架 Download PDF

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CN1789052A
CN1789052A CN200510130226.4A CN200510130226A CN1789052A CN 1789052 A CN1789052 A CN 1789052A CN 200510130226 A CN200510130226 A CN 200510130226A CN 1789052 A CN1789052 A CN 1789052A
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perambulator
handle
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foldable chassis
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曼努埃尔·珍妮·圣玛丽亚
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Jean S A
Jane SA
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
    • B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
    • B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
    • B62B7/10—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable by folding down the body to the wheel carriage or by retracting projecting parts into the box-shaped body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
    • B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
    • B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
    • B62B7/068—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable by sliding a bushing along a rod, e.g. like folding means of an umbrella
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
    • B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
    • B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
    • B62B7/08—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use
    • B62B2205/02—Hand-propelled vehicles or sledges being foldable or dismountable when not in use foldable widthwise
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use
    • B62B2205/06—Foldable with a scissor-like mechanism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use
    • B62B2205/20—Catches; Locking or releasing an articulation
    • B62B2205/23—Catches; Locking or releasing an articulation foot operated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B62B5/06—Hand moving equipment, e.g. handle bars
    • B62B5/064—Hand moving equipment, e.g. handle bars adaptable for different users, e.g. by means of pivoting elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
    • B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
    • B62B7/044—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor three wheeled
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
    • B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
    • B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
    • B62B7/064—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable the handle bar being parallel to the front leg
    • B62B7/066—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable the handle bar being parallel to the front leg the handle bar moves in parallel relation during folding

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
  • Toys (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Packaging Of Machine Parts And Wound Products (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

一种用于婴儿车的可折叠车架。该车架的特征在于，其包括：基架(1)，其由两个向前会聚的侧部部件(2)和(3)形成，该侧部部件的前部以枢接连接的方式连接到前支撑(5)上；以及两个倾斜臂(10)和(11)，其下端分别以枢接连接的方式连接到每个所述侧部部件(2)和(3)的前部上，把手(14)的两个分支(12)和(13)分别可滑动地装配在所述臂(10)和(11)上，该把手的每个分支的前部通过两个交叉连杆(15)和(16)分别与基底侧部部件(2)和(3)的后部连接。把手(14)的分支(12’)和(13’)也可以伸缩地装配在两个倾斜臂(10)和(11)上，在这种情况下，每个把手分支通过相应的撑杆(26)和(27)而枢接连接到每个所述侧部部件(2)和(3)的后部区域上，所述撑杆通过适合锁定该车架的展开位置的装置(28)而相互连接。

Description

用于婴儿车的可折叠车架
技术领域
本发明涉及一种用于婴儿车的可折叠车架。
背景技术
现有不同型式的用于婴儿车的可折叠车架，所述可折叠车架一般包括两个前腿和两个后腿，其分别端接在相应的车轮上，并相互连接且与把手的分支连接。
还已知仅包括三个车轮的可折叠车架，即包括两个后轮和一个中心前轮，前腿以向下会聚的结构布置在这些可折叠车架中。
发明内容
本发明的目的是提出一种用于婴儿车的可折叠车架，该车架也具有两个后轮和仅一个前轮，该前轮可以是双轮，但是，本发明的可折叠车架具有完全新颖的结构，从而带来明显简化，并允许获得非常紧凑的折叠结构。
用于上述目的的特征在于车架的组成，该车架包括：基架，其由两个向前会聚的侧部部件形成，每个侧部部件的前部均以枢接连接的方式连接到一前支撑上；以及两个倾斜臂，其下端均以枢接连接的方式分别连接到每个所述侧部部件的前部上，把手的两个分支均可滑动地分别装配在各所述臂上，该把手的每个分支的前部通过两个交叉连杆分别与每个基底侧部部件的后部连接。
为了进一步便于车架的紧凑折叠，把手的中间段以枢接连接的方式连接到所述把手的分支上，并且还设有一中间铰链连接。
车轮装配在基底侧部部件的后部和前支撑上。
车架设有可操作用来确保其展开的装置，并且设有为使用婴儿车而用来锁定和释放所述展开结构的其它装置。
也可以预见将把手的分支可伸缩地装配在向上倾斜的臂上，每个所述分支的前部均通过相应的撑杆枢接地连接到每个所述侧部部件中的后部区域上，所述撑杆通过适合锁定车架展开位置的装置而相互连接。
上述及其它特征通过下列的详细描述将变得非常明白，并通过表示两个具体实施例的四页附图而更容易理解，所引用的实施例仅仅是用于举例说明，并不是限制本发明的范围。
附图说明
在图中：
图1表示作为本发明目的的车架的立体图；
图2、3和4表示所述车架的连续折叠步骤；
图5表示折叠的车架的平面图；
图6表示该车架的第二实施例的立体图；
图7和8分别表示图6的车架下部处于中间折叠阶段的侧视图和从后面看的立体图；及
图9和10分别表示图6的车架在折叠状态中的侧视图和立体图。
具体实施方式
依照附图，该用于婴儿车的车架包括：基架1，其由两个向前会聚的侧部部件2和3形成，每个侧部部件的前部均以枢接连接的方式由销4连接到一横向前支撑5上，弯曲销6固定在前支撑5的中央部分上，双轮脚轮7装配在该弯曲销上。车轮8装配在每个侧部部件2和3的后端部上。
相应的倾斜臂10和11均以枢接连接的方式由相应的销9连接到所述侧部部件的前部上，一U形把手14的分支12和13以可滑动的结构分别设置在所述倾斜臂上。
把手分支的前端通过两个交叉连杆15和16而与侧部部件2和3的后端枢接地连接，所述交叉连杆在支架17的端部处以枢接连接的方式连接到把手分支上，该支架与所述分支成一体。
在连杆15和16与侧部部件2和3的枢接连接处，横向构件18也以枢接连接的方式连接，并由两个以枢接连接的方式连接到中部段21上的端部段19和20形成，该中部段作为用于折叠所述横向构件的踏板，所述横向构件确保了基架1的展开。
为了使得所述车架可折叠，把手14的中间段22具有中间铰链连接23，并且为了获得尽可能紧凑的折叠结构(图4)，所述中间段22以枢接连接的方式通过相应的铰链连接24而连接到每个把手分支12和13上。
显示在25处的两个控制套管均装配在把手分支12和13上，且其可操作一装置(未示出)，该装置用于释放适合锁定车架的展开结构，并将把手分支连接到倾斜臂10和11上。
在图6至图10的实施例中，所述倾斜臂10和11可伸缩地接收U形把手14的相应分支12’和13’，每个所述分支在其前部都以枢接连接的方式通过相应的撑杆26和27连接到每个侧部部件的后部区域，这些撑杆26和27与适合锁定车架的展开结构的装置28相互连接。
在臂10和11与把手分支12’和13’之间设有适合锁定其展开结构的锁定装置29，所述锁定装置适合通过控制件25释放。
设置在撑杆26和27之间的锁定装置包括两个圆规状部件(compass)30和31，其通过两个交叉连杆32和32’彼此枢接连接，下面的圆规状部件具有一启动踏板33。
两个臂10和11通过管形的柔性连接件34而在其前端彼此连接。
使婴儿舒适和安全的那些部件将附加在该车架上。

Claims (9)

1、一种用于婴儿车的可折叠车架，其特征在于，包括：基架(1)，其由两个向前会聚的侧部部件(2)和(3)形成，所述侧部部件的前部均以枢接连接的方式连接到一前支撑(5)上；以及两个倾斜臂(10)和(11)，其下端分别以枢接连接的方式连接到每个所述侧部部件(2)和(3)的前部上，把手(14)的两个分支(12)和(13)均可滑动地分别装配在所述臂(10)和(11)上，该把手的每个分支的前部通过两个交叉连杆(15)和(16)而分别与基底侧部部件(2)和(3)的后部连接。
2、如权利要求1所述的用于婴儿车的可折叠车架，其特征在于，在交叉连杆(15)和(16)与基底侧部部件(2)和(3)的枢接连接之间设有一铰接的横向构件(18)。
3、如权利要求1所述的用于婴儿车的可折叠车架，其特征在于，所述把手(14)的中间段(22)以枢接连接的方式连接到所述把手的分支(12)和(13)上，并且还设有中间铰链连接(23)。
4、如权利要求1所述的用于婴儿车的可折叠车架，其特征在于，车轮(8)和(7)装配在基底侧部部件(2)和(3)的后部和前支撑(5)上。
5、如权利要求1所述的用于婴儿车的可折叠车架，其特征在于，用于锁定和释放所述车架折叠结构的装置(25)装配在把手(14)的每个分支(12)和(13)上。
6、如权利要求1所述的用于婴儿车的可折叠车架，其特征在于，所述把手(14)的各分支(12’)和(13’)可伸缩地装配在向上倾斜的臂(10)和(11)上，所述分支的前部均通过相应的撑杆(26)和(27)枢接连接地连接到侧部部件(2)和(3)中每个的后部区域上，所述撑杆通过适合锁定车架展开位置的装置(28)而相互连接。
7、如权利要求6所述的用于婴儿车的可折叠车架，其特征在于，在臂(10)和(11)与把手(14)的分支(12’)和(13’)之间设有适合锁定其展开结构的锁定装置(29)，所述锁定装置适合通过设在把手(14)分支(12’)和(13’)上部的控制件(25)来释放。
8、如权利要求6所述的用于婴儿车的可折叠车架，其特征在于，设在撑杆(26)和(27)之间的锁定装置包括设有两个交叉连杆(32)和(32’)的横向双圆规状部件(30、31)。
9、如权利要求6所述的用于婴儿车的可折叠车架，其特征在于，所述两个臂(10)和(11)通过柔性连接件(34)而在其前端彼此连接。
CN200510130226.4A 2004-12-14 2005-12-09 用于婴儿车的可折叠车架 Expired - Fee Related CN100564130C (zh)

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ESU200402802 2004-12-14
ES200402802U ES1059064Y (es) 2004-12-14 2004-12-14 Chasis plegable para cochecitos para niños
ESU200500362 2005-02-17
ES200500362U ES1059575Y (es) 2004-12-14 2005-02-17 Chasis plegable para cochecitos para niños.

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US (1) US7562895B2 (zh)
EP (1) EP1671869B1 (zh)
CN (1) CN100564130C (zh)
AT (1) ATE435798T1 (zh)
DE (1) DE602005015283D1 (zh)
ES (3) ES1059064Y (zh)
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CN102700593A (zh) * 2012-05-24 2012-10-03 好孩子儿童用品有限公司 一种幼儿推车
WO2016034994A1 (en) * 2014-09-01 2016-03-10 Stroller Tech Ltd Handle assembly for a folding perambulator and a folding perambulator incorporating the same
CN108032400A (zh) * 2017-12-08 2018-05-15 周晨晨 一种木材劈开装置
CN115320693A (zh) * 2022-08-19 2022-11-11 广东乐美达集团有限公司 轮距可调的童车车架

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ATE474758T1 (de) * 2005-07-07 2010-08-15 Jane Sa Klappbarer rahmen für kinderwagen
CN200942792Y (zh) * 2006-09-04 2007-09-05 李伟琼 折叠式婴儿推车
CN200954826Y (zh) * 2006-09-29 2007-10-03 李伟琼 折叠式婴儿推车
US7568721B2 (en) 2007-07-05 2009-08-04 Ming-Tai Huang Foldable three-wheel stroller
US8172254B2 (en) * 2007-09-04 2012-05-08 Frederick K. Park Collapsible stroller frame
AU2009289601B2 (en) * 2008-09-05 2013-12-05 Thorley Industries, Llc Collapsible stroller
CN101519081B (zh) * 2008-12-31 2012-04-11 好孩子儿童用品有限公司 双向折叠车
WO2010143301A1 (ja) * 2009-06-12 2010-12-16 コンビ株式会社 ベビーカー
GB201002427D0 (en) * 2010-02-15 2010-03-31 Clifton Russell A Multi-purpose wheeled conveyance
GB2480278A (en) * 2010-05-11 2011-11-16 Jelly Products Ltd A collapsible support frame for carrying a load
GB2480279A (en) * 2010-05-11 2011-11-16 Jelly Products Ltd Collapsible support frame for carrying a load
DE202010013015U1 (de) 2010-11-30 2011-02-10 Beger, Udo Fahrgestell für einen Kinder- oder Puppenwagen
DE202010008030U1 (de) 2010-07-09 2010-10-07 Beger, Udo Fahrgestell für einen Kinder- oder Puppenwagen
NL2005363C2 (nl) * 2010-09-16 2012-03-19 Mutsy Bv Inrichtingen voor het ondersteunen van een kind.
DE202010012978U1 (de) 2010-11-24 2011-03-17 Beger, Udo Zusammenklappbares Schiebewagengestell
DE202010013007U1 (de) 2010-11-29 2011-04-14 Beger, Udo Schiebewagengestell
US20120319382A1 (en) * 2011-06-20 2012-12-20 Suzhou Essens Juvenile Products Inc. Baby stroller with dual cross links
EP2572957A3 (en) * 2011-09-26 2017-04-05 Graco Children's Products, Inc. Foldable stroller
CN102390426A (zh) * 2011-09-30 2012-03-28 苏州威凯儿童用品有限公司 婴儿推车
CN102390427A (zh) * 2011-10-09 2012-03-28 好孩子儿童用品有限公司 一种幼儿推车
FR2989949B1 (fr) * 2012-04-27 2015-01-02 Serpolet Chassis pliable de poussette pour enfant.
NL2009460C2 (nl) * 2012-09-13 2014-03-18 Mutsy Bv Gesteldeel, gestel en kinderwagen of buggy voorzien van een telescopische duwstang.
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ES1059064U (es) 2005-03-01
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US7562895B2 (en) 2009-07-21
US20060125211A1 (en) 2006-06-15
PT1671869E (pt) 2009-09-23
ES1059575Y (es) 2005-08-16
ATE435798T1 (de) 2009-07-15
ES1059064Y (es) 2005-06-16
CN100564130C (zh) 2009-12-02
EP1671869A2 (en) 2006-06-21
DE602005015283D1 (de) 2009-08-20

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