CN201856793U - 婴童伞车骨架 - Google Patents

婴童伞车骨架 Download PDF

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Publication number
CN201856793U
CN201856793U CN 201020535050 CN201020535050U CN201856793U CN 201856793 U CN201856793 U CN 201856793U CN 201020535050 CN201020535050 CN 201020535050 CN 201020535050 U CN201020535050 U CN 201020535050U CN 201856793 U CN201856793 U CN 201856793U
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folding
child
baby
frame
pipe
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洪圣博
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ZHONGSHAN LERUI INFANT AND CHILDREN PRODUCTS CO., LTD.
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Zhongshan Longcheng Daily Products Co Ltd
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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
    • B62B7/06Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
    • B62B7/064Carriages 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
    • 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
    • B62B7/06Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
    • B62B7/08Carriages 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
    • B62B7/086Carriages 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 becoming smaller in all three dimensions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2205/00Hand-propelled vehicles or sledges being foldable or dismountable when not in use
    • B62B2205/02Hand-propelled vehicles or sledges being foldable or dismountable when not in use foldable widthwise

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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)

Abstract

本实用新型提供一种婴童伞车骨架,包括左折收架、右折收架、第一收折组、第二收折组及收折锁定机构,可锁定于展开状态及经释放而呈收折状态。第一收折组略呈水平的枢接于左、右折收架之间,而第二收折组则略呈垂直的枢接于左、右折收架之间,以连动左、右折收架呈横向靠拢收折。左折收架与右折收架分别包括前脚管、后脚管、关节座、连杆组及手把管;其中连杆组枢接于前脚管、后脚管及手把管之间,使左折收架与右折收架大致沿一垂直面折收或展开。手把管设导槽,关节座枢接可沿导槽滑动的导滑座;当收折锁定机构释放时,可藉由手把管与关节座相对滑动而缩短婴童伞车骨架收折后的长度,同时利用连杆组牵动前脚管与后脚管使彼此靠合而呈收折状态。

Description

婴童伞车骨架
技术领域
本实用新型涉及一种用作婴儿推车的婴童伞车骨架,特别是涉及一种利用可枢转滑座,辅助婴童伞车骨架收折的婴童伞车骨架。
背景技术
婴儿推车是为针对幼儿所设计的交通工具,而为使推车收折后的材积更小,除了纵向折收以缩小高度尺寸以外,尚可利用横向第二收折组将两侧的婴童伞车骨架横向的靠拢,以有效减少运送或收藏时所占的空间。
当伞车纵向收折时,由于手推架构成一定的长度空间,必须以枢转的方式折向前脚架,或朝前脚架滑动缩短才能进一步缩减材积;现有的婴儿推车,其手推架朝前脚管滑动的机构係利用套筒套在管件上滑动,由于滑动套筒与管件之间容易卡住,因此时常发生收折与展开不顺的问题。
实用新型内容
本实用新型旨在克服上述现有技术中婴童伞车手推架滑动式收折不顺畅的缺点,提供一种婴童伞车骨架。
为了达到上述目的,本实用新型提供一种婴童伞车骨架,包括左折收架、右折收架、第一收折组、第二收折组及收折锁定机构,可锁定于展开状态及经释放而呈收折状态。第一收折组略呈水平的枢接于左、右折收架之间,而第二收折组则略呈垂直的枢接于左、右折收架之间,以连动左、右折收架呈横向靠拢收折。左折收架与右折收架分别包括前脚管、后脚管、关节座、连杆组及手把管;其中连杆组枢接于前脚管、后脚管及手把管之间,使左折收架与右折收架大致沿一垂直面折收或展开。手把管设导槽,关节座枢接可沿导槽滑动的导滑座;当收折锁定机构释放时,可藉由手把管与关节座相对滑动而缩短婴童伞车骨架收折后的长度,同时利用连杆组牵动前脚管与后脚管使彼此靠合而呈收折状态。
附图说明
图1为本实用新型婴童伞车骨架展开状态立体示意图;
图2为本实用新型婴童伞车骨架部份构件分解示意图;
图3为本实用新型婴童伞车骨架侧视示意图;
图4为本实用新型婴童伞车骨架展开状态关节座剖面示意图;
图5为本实用新型婴童伞车骨架收折动作侧视示意图;
图6为本实用新型的伞车骨架收折动作剖面示意图;
图7为本实用新型婴童伞车骨架折收状态立体示意图。
具体实施方式
如图1、图3至图7所示婴童伞车骨架10实施例,其包括:左折收架11、右折收架12、第一收折组5、第二收折组6以及锁定机构4彼此枢接组成,可锁定于展开状态100及经释放而呈收折状态200。
左折收架11与右折收架12分别由前脚管1、后脚管2、关节座13、连杆组8、锁定机构4及手把管3所组装而成,使左折收架11与右折收架12可大致沿一垂直面折收。其中在前脚管1的下端连接前轮组15,上端则连接关节座13。后脚管2上端与关节座13枢接,下端连接后轮组21,当婴童伞车骨架10处于图1所示展开状态100时,可与前轮组15滚动地共同支撑婴童伞车骨架10,使能轻鬆地推着婴儿走动。
如图1至图2所示,手把管3的上端部设有握把31可供操作者握持,以方便其推动婴童伞车骨架10移动。本实施例的手把管3为断面一侧呈一个狭长的导槽32,而该关节座13进一步的枢接导滑座7,该导滑座7係可相对于关节座13枢转,且于导滑座7之另一端设置导块71,该导块71可为一体成型出圆型、三角型或多边形之凸块或可为滚轮72,该导块71供枢接于手把管3之导槽32内部,以使手把管3可相对于该导块71滑动,并藉由导滑座7与关节座13之枢接点为转轴,使手把管3连同导滑座7同时可相对于关节座13枢转及滑动。当收折锁定机构4释放时,可藉由手把管3与关节座13相对滑动而缩短婴童伞车骨架10收折后的长度。
如图1、图5及图7所示,本实施例当中,该锁定机构4装置于手把管3以及前脚管1之间,藉以控制婴童伞车骨架10的展开与收折,而连杆组8包括第一连杆81以及第二连杆82,其中第一连杆81係枢接于前脚管1与后脚管2之间,或者枢接于后脚管2与可折收脚踏板9之间,而第二连杆82则枢接于手把管3下端与前脚管1之间,藉以构成四连杆结构,以使婴童伞车骨架10由展开状态100移动至收折状态200时,得藉由连杆组8连动前、后脚管1、2彼此靠拢,且可使手把管3朝前脚管1枢转及滑动靠拢收折,进而缩短婴童伞车骨架10之高度与前后距离。
第一收折组5,由一对支杆51、52所枢接成X型状,并略呈水平的枢接于左折收架11与右折收架12之间,特别是前脚管1与后脚管2之间,以使其连动左、右折收架11、12横向的彼此靠拢。
第二收折组6,由多片铁片或杆件所枢接而成,并使其垂直的枢接于左、右折收架11、12之间,特别是两侧的后脚管2之间,藉以配合第一收折组5以及枢接于两侧前脚管1之间的可折收脚踏板9,固定的构成婴童伞车骨架10之横向展开宽度及连动两侧左、右折收架11、12横向收折。
如图4至图7所示,收折婴童伞车骨架10时,先解除手把管3与前脚管1之间的锁定机构4,使手把管3得呈可枢转及滑动状态。操作者再往上拉动第二收折组6,以使左、右折收架11、12横向的彼此缩短距离,此时操作者係向下推动手把管3,则该手把管3可藉由该导块71与手把管3导槽32的配合,朝前脚管1下端滑动及同时依导滑座7相对于关节座13枢转的靠拢,而当手把管3向下移动时,则由第一与第二连杆81、82连动前、后脚管1、2彼此靠拢,俾使整体的婴童伞车骨架10之高度变短而宽度缩窄,进而达到折收婴童伞车骨架10之目的。而由于手把管3在朝前脚管1滑动时,利用导块71或滚轮72与手把管3之导槽32配合滑动及使导滑座7的枢转,而该导块71或滚轮72与导槽32係略呈点或线的接触,使得在相对滑动时,减少磨擦力及干涉,可提供操作较佳之收折顺畅度效果者。
以上所揭露的仅为本实用新型的优选实施例而已,当然不能以此来限定本实用新型之权利范围,因此依本实用新型申请专利范围所作的等同变化,仍属本实用新型所涵盖的范围。

Claims (9)

1.一种婴童伞车骨架,包括分设两侧的左折收架及右折收架,及设于该左折收架及该右折收架之间的第一收折组、第二收折组及锁定机构;其特征在于,该左折收架及该右折收架分别包括:
手把管,沿其长度方向设有导槽;
关节座,连接前脚管及后脚管;
导滑座,一端枢接于该关节座,另一端则藉由导块与该导槽产生可滑动地连接,使该手把管得以相对于该关节座滑动;
连杆组,连接于该手把管、前脚管与后脚管三者之间,使该手把管相对于该关节座滑动时,得以牵动该前脚管与该后脚管彼此靠合;
所述第一收折组,枢接于该左折收架与该右折收架之间,使彼此靠拢;所述第二收折组,枢接于该左折收架与该右折收架的后脚管之间;所述锁定机构设置于该婴童伞车骨架上,使该婴童伞车骨架可锁定于一展开状态及释放而呈收折状态。
2.根据权利要求1所述的婴童伞车骨架,其特征在于,所述导块为滚轮。
3.根据权利要求1所述的婴童伞车骨架,其特征在于,所述连杆组包括第一连杆及第二连杆,其中该第一连杆枢接于所述前脚管与所述后脚管之间,而该第二连杆组则枢接于所述手把管与所述前脚管之间。
4.根据权利要求1所述的婴童伞车骨架,其特征在于,所述锁定机构装置于所述手把管与所述前脚管之间。
5.根据权利要求1所述的婴童伞车骨架,其特征在于,所述左折收架与所述右折收架之间连接可收折的脚踏板。
6.根据权利要求5所述的婴童伞车骨架,其特征在于,所述第一连杆枢接于所述后脚管与所述脚踏板之间。
7.根据权利要求1-5中任一所述的婴童伞车骨架,其特征在于,所述第一收折组略呈水平地枢接于所述左折收架与所述右折收架之间。
8.根据权利要求1-5中任一所述的婴童伞车骨架,其特征在于,所述第二收折组略呈垂直地枢接于所述左折收架与所述右折收架的所述后脚管之间。
9.根据权利要求1-5中任一所述的婴童伞车骨架,其特征在于,所述手把管相对于所述关节座滑动而缩减所述婴童伞车骨架缩折后的长度。
CN 201020535050 2010-09-19 2010-09-19 婴童伞车骨架 Expired - Fee Related CN201856793U (zh)

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Cited By (1)

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WO2015032163A1 (zh) * 2013-09-05 2015-03-12 好孩子儿童用品有限公司 儿童推车

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CN106627714B (zh) * 2017-01-13 2023-04-14 中山市特凯斯婴童用品有限公司 联动折叠童车车架
CN112896282B (zh) * 2021-03-15 2022-08-30 东莞恒耀日用制品有限公司 一种婴儿车

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IT206571Z2 (it) * 1986-04-23 1987-08-10 Perego Pines Gmbh Passeggino pieghevole perfezionato per bambini.
ITVR20030007U1 (it) * 2003-02-21 2004-08-22 Inglesina Baby Spa Telaio a chiusura telescopica particolarmente per passeggini o simili.
GB2415938B (en) * 2004-07-09 2007-08-22 Red Lan Stroller frame
ITVR20050048A1 (it) * 2005-04-27 2006-10-28 Inglesina Baby Spa Telaio ripiegabile particolarmente per passeggini, carrozzine e simili

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WO2015032163A1 (zh) * 2013-09-05 2015-03-12 好孩子儿童用品有限公司 儿童推车

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Address after: 528414 No. 28 Kwai Hing Road, Dongsheng Town, Zhongshan, Guangdong

Patentee after: ZHONGSHAN LERUI INFANT AND CHILDREN PRODUCTS CO., LTD.

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