CN2224138Y - 上楼梯手拉车 - Google Patents

上楼梯手拉车 Download PDF

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Publication number
CN2224138Y
CN2224138Y CN 95215870 CN95215870U CN2224138Y CN 2224138 Y CN2224138 Y CN 2224138Y CN 95215870 CN95215870 CN 95215870 CN 95215870 U CN95215870 U CN 95215870U CN 2224138 Y CN2224138 Y CN 2224138Y
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wheels
sides
hand
cart
going upstairs
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CN 95215870
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冼志超
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Abstract

上楼梯手拉车采用由多个轮子1组成的双列交错排列的轮组合,分别安装在车架体两侧的轮轴2上。人工拉着车架体的把手4,抬起前面的轮子1让两侧最后的轮子1着地行走,上楼梯时,抬起的前面两侧轮子1先碰上楼梯台阶边缘,人往楼梯台阶上拉动车子时,车架体两侧的多个双列交错排列的轮子1,依次地在楼梯台阶边缘以轴心转动,这是一部上楼梯、下楼梯,平地也同样适用的手拉车。

Description

上楼梯手拉车
本实用新型属运输工具类
现有的上楼梯手拉车的车两侧轮子有采用卫星式组合轮机构,安装在车轴的转动体四周均等支撑多个轮子,在上楼梯时转动体以车轴为轴心,四周均等支撑的轮子按楼梯台阶级作跨步行走,由于跨步大,碰撞也大,拉起来也费劲,在平地走时,由于两侧分别是两个轮子着地,转弯时也较困难。
本实用新型提供一种平地,上楼梯也一样实用的手拉车。
本实用新型是这样构成的,上楼梯手拉车采用由多个轮子1组成的双列交错排列的轮组合分别安装在由车架3,把手4组成的车架体两侧轮轴2上,轮轴2固定在车架体上。
下面结合附图和实施例对本实用新型作进一步说明。
图1:为本实用新型主视图。
图2:为本实用新型俯视图。
图1、2中的1—轮子  2—轮轴  3—车架  4—把手。
图1、2是一部上楼梯手拉车,平地使用时也跟普通的下面有两个轮子的手拉车一样。人工拉着车架体的把手4,抬起前面的轮子1,让两侧最后的轮子1着地行走,就跟普通的下面有两个轮子的手拉车一样。在上楼梯时,抬起的前面两侧轮子1先碰上楼梯的台阶边缘,人往楼梯台阶上拉动车子时,车架体两侧的多个双列交错排列的轮子1依次地在楼梯台阶边缘以轮轴2为轴心转动,当到了两侧下面的轮子1时,两侧上面的轮子1又靠上了上一级的楼梯台阶边缘,人工拉着手拉车往上走,手拉车不受楼梯台阶的影响,这是一部上楼梯、下楼梯,平地也同样适用的手拉车。

Claims (1)

1、上楼梯手拉车,其特征在于由多个轮子1组成的双列交错排列的轮组合分另安装在由车架3,把手4组成的车架体两侧轮轴2上,轮轴2固定在车架体上。
CN 95215870 1995-06-28 1995-06-28 上楼梯手拉车 Expired - Fee Related CN2224138Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 95215870 CN2224138Y (zh) 1995-06-28 1995-06-28 上楼梯手拉车

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 95215870 CN2224138Y (zh) 1995-06-28 1995-06-28 上楼梯手拉车

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CN2224138Y true CN2224138Y (zh) 1996-04-10

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CN 95215870 Expired - Fee Related CN2224138Y (zh) 1995-06-28 1995-06-28 上楼梯手拉车

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CN (1) CN2224138Y (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102060043A (zh) * 2010-12-23 2011-05-18 山东电力集团公司滨州供电公司 变电站用楼层间转运车
CN102897240A (zh) * 2012-11-09 2013-01-30 西南大学 一种驱动轮组合机构
CN107139982A (zh) * 2017-05-27 2017-09-08 靖江市华东船舶机械制造有限公司 一种机械式跨门槛手推车

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102060043A (zh) * 2010-12-23 2011-05-18 山东电力集团公司滨州供电公司 变电站用楼层间转运车
CN102897240A (zh) * 2012-11-09 2013-01-30 西南大学 一种驱动轮组合机构
CN107139982A (zh) * 2017-05-27 2017-09-08 靖江市华东船舶机械制造有限公司 一种机械式跨门槛手推车
CN107139982B (zh) * 2017-05-27 2023-02-17 靖江市华东船舶机械制造有限公司 一种机械式跨门槛手推车

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