WO2015192797A1 - 台车 - Google Patents

台车 Download PDF

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Publication number
WO2015192797A1
WO2015192797A1 PCT/CN2015/081892 CN2015081892W WO2015192797A1 WO 2015192797 A1 WO2015192797 A1 WO 2015192797A1 CN 2015081892 W CN2015081892 W CN 2015081892W WO 2015192797 A1 WO2015192797 A1 WO 2015192797A1
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WO
WIPO (PCT)
Prior art keywords
frames
main
bearing surface
sub
plate
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PCT/CN2015/081892
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English (en)
French (fr)
Inventor
丁三郎
Original Assignee
丁三郎
张春惠
丁伟原
丁伟伦
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority claimed from CN201420333600.5U external-priority patent/CN204055862U/zh
Priority claimed from CN201410280158.9A external-priority patent/CN105216840B/zh
Application filed by 丁三郎, 张春惠, 丁伟原, 丁伟伦 filed Critical 丁三郎
Publication of WO2015192797A1 publication Critical patent/WO2015192797A1/zh

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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
    • B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible

Definitions

  • the invention is applied to the technical field of trolleys for carrying goods, in particular to a trolley capable of increasing the amount of goods carried.
  • a trolley or a trolley is used to carry the goods, so as to achieve a labor-saving effect.
  • most of the trolleys only have a fixed-size bearing surface, and for larger-sized goods, they cannot be handled to form a trouble in use.
  • trolleys on the market that can adjust the size of the bearing surface, and such trolleys can only be telescoped by the tube, and if the board is to be mounted on the tube of the trolley, it will be because of two pieces.
  • the plates cannot be stacked and stretched and condensed. Therefore, the plates of the bearing surface of the trolley are mostly folded, so as to lengthen the length of the bearing surface and achieve the effect of reinforcing the bearing surface, but the folding type reinforcing the bearing surface of the trolley When it is used, it is easy to cause the problem of pushing the effort and promoting the instability due to the unstable center of gravity, which causes inconvenience in use and needs to be improved.
  • the present invention has the disadvantages of unsmooth bearing load and inconvenient use, and thus improves the structure of the known trolley.
  • the main object of the present invention is to provide a trolley which not only can conveniently adjust the length of the bearing surface, but also can provide a smooth carrying effect of the goods and can save labor and smoothness when being pushed, and has convenient use and good use effect. .
  • a trolley includes: a first plate having a first bearing surface
  • the first tube is provided with a first cross bar at one end of the first bearing surface, and has a first main frame on each side of the first plate, and two first main frames One end is vertically fixed to the first cross bar, and one side of the two first main frames is respectively fixed on the first bearing surface of the first plate, and the two first main frames are respectively provided with a groove in different directions, and The two intersecting grooves are respectively arranged parallel to the long axis direction of the first main frame;
  • the second plate is disposed on the outer periphery of the first plate, and the second plate is formed with a second bearing surface on the first bearing surface of the first plate;
  • the second tube is provided with a second cross bar at one end of the second bearing surface, the first cross bar and the second cross bar are parallel to each other and respectively disposed at different ends of the trolley.
  • the second tube is respectively provided with two second main frames, one ends of the two second main frames are fixed to the second cross bar, and the two second main frames are respectively pivoted to the two first main frames, and the second main main
  • the frame is respectively provided with a wing piece corresponding to the groove position of the two first main frames, each of the wings is respectively passed through the groove, and each piece is fixed with the second plate;
  • a wheel set the wheels being disposed at least under the first tube and the second tube.
  • the first plate is respectively bent to form a first side plate on both sides, and two sides of the two first main frames are respectively fixed to the first side plate of the first plate.
  • the second bearing surface is respectively bent on two sides to form a second side panel, and each of the fins is fixed to the second side panel, and is respectively disposed between each of the opposite second side panels and each of the fins There is a reinforcing piece.
  • the first tube is provided with two first sub-frames, and the two first sub-frames are respectively located between two adjacent first main frames, and one ends of the two first sub-frames are vertically fixed to the first a crossbar, and one side of the two first sub-frames is respectively fixed to the first bearing surface of the first plate, and the second frame is correspondingly provided with two second sub-frames, one end of the two second sub-frames
  • the second crossbar is fixed to the two second sub-frames, and the two second sub-frames are respectively pivoted to the two first sub-frames.
  • the wheel set is provided with six, and includes four first wheels and two second wheels, and each of the first wheels is pivotally disposed at two ends of the first cross bar and the second cross bar, respectively.
  • the second wheels are respectively pivoted at positions on both sides of the middle portion of the first frame tube.
  • the first wheel and the second wheel of the wheel set are respectively located between the opposite first main frame and the first sub frame, and each second wheel is disposed at the first frame different from the first One end of the crossbar.
  • a handle is provided at least at one of the first rail or the second rail.
  • first ribs are respectively protruded from opposite sides of the first bearing surface and the second bearing surface, and a plurality of second ribs are disposed between the first main frame and the second main frame, and the A plurality of third ribs are disposed between a pair of frames and the second sub-frame.
  • a plurality of rolling elements are respectively disposed between the tops of the two second main frames and the two first main frames, and a plurality of rolling elements are respectively disposed between the tops of the two second sub-frames and the two first sub-frames.
  • the two second wheel heights of the wheel set are slightly higher than the first wheels at both ends.
  • the trolley of the invention can not only conveniently adjust the length of the bearing surface, but also can stably carry the goods, and is labor-saving, smooth, easy to use and good in effect.
  • Figure 1 is a perspective external view of a first embodiment of the present invention.
  • Figure 2 is a perspective view of the bottom of the first embodiment of the present invention.
  • Figure 3 is a schematic cross-sectional view showing a first embodiment of the present invention.
  • Fig. 4 is a partially enlarged schematic view of Fig. 3;
  • Figure 5 is a partial cross-sectional view showing a second embodiment of the present invention.
  • Figure 6 is a side elevational view of a third embodiment of the present invention.
  • Figure 7 is a perspective external view of a fourth embodiment of the present invention.
  • Figure 8 is a perspective external view of a fifth embodiment of the present invention.
  • the trolley of the present invention comprises a first panel 10, a first shelf 20, a second panel 30, a second shelf 40, a wheel set 50 and at least one handle 60.
  • the first plate 10 has a first bearing surface 11 , and the first plate 10 is bent on both sides to form a first side plate 12 .
  • the first tube 20 is provided with a first cross bar 21 at one end of the first bearing surface 11 and a first main frame 22 on both sides of the first plate 10, and adjacent to the two first main frames.
  • Each of the first main frame 22 and the two first sub-frames 23 is vertically fixed to the first cross bar 21, and the two first main frames 22 and the two first sub-frames are respectively fixed.
  • the two sides of the first main plate 22 are respectively fixed to the first side plates 12 of the first plate 10, and the two first main frames 22 are respectively fixed.
  • a split groove 24 is provided in the different direction, and the two split grooves 24 are respectively disposed parallel to the long axis direction of the first main frame 22.
  • the second plate 30 is disposed on the outer periphery of the first plate 10, and the second plate 30 is formed with a second bearing surface 31 on the first bearing surface 11 of the first plate 10, and the second bearing surface 31 is The side is bent to form a second side plate 32, respectively.
  • the second tube 40 is provided with a second cross bar 41 at one end of the second bearing surface 31.
  • the rod 21 and the second rail 41 are parallel to each other and respectively disposed at different ends of the trolley, and the second frame 40 is respectively provided with two second main frames 42 and two second sub frames 43, two second main frames 42 and One end of the two second sub-frames 43 is fixed to the second cross bar 41.
  • the two second main frames 42 are respectively pivoted to the two first main frames 22, and the two second sub-frames 43 are pivoted to the two first sub-frames 23, respectively.
  • the two second main frames 42 are respectively provided with a wing 44 corresponding to the position of the groove 24 of the two first main frames 22, and each of the fins 44 is respectively worn out of the groove 24, and each of the wings 44 and the second
  • the second side panel 32 of the panel 30 is fixed, and a reinforcing sheet 45 is disposed between each of the opposite second side panels 32 and each of the flaps 44.
  • the wheel set 50 is provided with six, and four are the first wheels 51, which are respectively pivotally disposed at two ends of the first cross bar 21 and the second cross bar 41, and two are the second wheels 52, respectively pivoted on
  • the first tube 20 is located at two sides of the middle portion, and the first wheel 51 and the second wheel 52 are respectively located between the opposite first main frame 22 and the first sub-frame 23, and the second wheel 52 is disposed in the first frame
  • the tube 20 is different from one end of the first crossbar 21, wherein, as shown in FIG. 6, six wheels are provided as a preferred embodiment, but the number of the wheels of the embodiment is not limited to three or more. For example: four, five or more.
  • the handles 60 can be disposed at two positions, and are respectively disposed on the first cross bar 21 and the second cross bar 41.
  • the handle 60 can also be disposed only at one position, and is disposed at the position of the first cross bar 21 or the second cross bar 41 to facilitate the push table.
  • the car can be.
  • the relative structure of the two first frame tubes 20 and the two second frame tubes 40 described above allows the first main frame 22 and the second main frame 42 to form a guiding effect with each other, thereby being effective and stable.
  • the first plate surface 10 and the second plate surface 30 are brought together to be folded or unfolded, and the auxiliary between the first sub-frame 23 and the second sub-frame 43 is matched to improve the space between the first tube 20 and the second tube 40.
  • the effect of the guiding position enhances the effect of mutual movement to avoid the problem that the first tube 20 and the second tube 40 are misaligned, and therefore, the effect of use can be increased.
  • the present invention can reduce the friction generated when the first tube 20 and the second tube 40 are folded or stretched to fold or stretch the first bearing surface 11 and the second bearing surface 31. Therefore, a plurality of first ribs 70 are respectively protruded from the opposite faces of the first bearing surface 11 and the second bearing surface 31 to reduce the frictional contact area between the first bearing surface 11 and the second bearing surface 31, and the first The rib 70 is not limited to the first bearing surface 11 or the second bearing surface 31.
  • a plurality of second ribs 71 are disposed between the first main frame 22 and the second main frame 42
  • a plurality of third ribs 72 are disposed between the first sub-frame 23 and the second sub-frame 43 to reduce Relative shift
  • the frictional contact area on the moving side achieves better use.
  • FIG. 5 is a schematic view of a second embodiment of the present invention, in order to increase the smoothness of folding or stretching of the first tube 200 and the second tube 400 of the trolley, in the two second main frames.
  • a plurality of rolling elements 80 are respectively disposed between the top of the 420 and the two first main frames 220.
  • the rolling elements 80 are, for example, rollers or balls, and are respectively provided between the tops of the two second sub-frames 430 and the two first sub-frames 230.
  • the rolling member 80 is used to increase the sliding between the first tube 20 and the second tube 40.
  • FIG. 6 is a schematic view of a third embodiment of the present invention.
  • the trolley is placed under the reference of the first bearing surface 11 parallel to the ground, and the two second wheels of the wheel set 50
  • the height of the 52 is slightly higher than the first wheel 51 at both ends, so that the trolley can be pushed under the uneven road surface, and the trolley can maintain a relatively smooth contact with the ground at least three points, and the driving of the trolley is smoother. effect.
  • FIG. 7 is a schematic view of a fourth embodiment of the present invention.
  • the wire mesh 81 can be installed around the trolley. To prevent items from being moved and dropped, you can also use the trolley as a shopping cart for the store.
  • FIG. 8 is a schematic view of a fifth embodiment of the present invention, wherein if the tensile length of the trolley does not exceed 1 meter and the load needs to be light, the first tube 20 can be selected.
  • the two second wheels 52 in the middle position are not given assembly.
  • the positioning device can be added, for example, by a pin fixing method or a screw fixing and locking manner.
  • the present invention is not limited to manually operating the first tube and the second tube, and a transmission device may be additionally provided to electrically drive and position the relative overlapping dimensions of the first tube and the second tube to facilitate the adjustment of the table.
  • the handle of the present invention can be positioned by a pin to increase the stability of the handle, while avoiding the malfunction of the handle and increasing the safety in use.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)

Abstract

本发明公开了一种台车，其包含一第一板片、一第一架管、一第二板片、一第二架管、一车轮组及至少一把手。第一板片的两侧分别固具有一第一主框架，两第一主框架分别朝相异方向设有一剖沟，且两剖沟分别平行于第一主框架的长轴方向设置。第二板片框设于第一板片的外周，第二架管分别设有两第二主框架，两第二主框架分别枢穿于两第一主框架，两第二主框架分别对应两第一主框架的剖沟位置分别设有一翼片，每个翼片与第二板片固定，且车轮组设于第一架管与第二架管下方，把手位于第一横杆或是第二横杆的位置。本发明能方便的调整承载面的长度，平稳的承载货品，推动省力、平顺，使用方便。

Description

台车 技术领域
本发明应用于搬运货物的台车技术领域，尤指一种可增加搬货量的手推车。
背景技术
一般不论是家用或工厂在搬运小型货物均会应用台车或称手推车来搬运货物，以达省力效果。但一般已知台车大都仅具有固定尺寸的承载面，而对于较大尺寸的货物则无法进行搬运，以形成使用上的困扰。
因此，市面上也出现有可调整承载面尺寸大小的台车，而这类的台车仅仅能以架管作伸缩，而若是要在台车的架管上装设板片，则会因为两片板片无法呈相叠而伸展缩合，因此，台车的承载面的板片大都做成折叠式，以加长承载面长度，达到加强承载面的效果，但此种折叠式加强承载面的台车在使用时，容易因重心不稳，产生推动费力及推动不平稳的问题，造成使用上的不便，而有待改善。
发明内容
本发明有鉴于前述常用台车于实际使用上，仍有承载货物不平稳及使用不便的缺点存在，因而改良已知台车的结构。
本发明的主要目的为提供一种台车，其不仅能方便调整承载面的长度，更能提供平稳的承载货品的效果及推动时能更省力、更加平顺效果，而具有方便使用及使用效果佳。
为了达到前述发明目的，本发明采用以下技术方案：
一种台车，包括：一第一板片，该第一板片具有一第一承载面；
一第一架管，该第一架管于该第一承载面的一端设有一第一横杆，且于该第一板片的两侧分别具有一第一主框架，两第一主框架的一端分别垂直固设于该第一横杆，两第一主框架的一面分别固设于该第一板片的第一承载面，两第一主框架分别朝相异方向设有一剖沟，且两剖沟分别平行于该第一主框架的长轴方向设置；
一第二板片，该第二板片框设于该第一板片的外周，且该第二板片于该第一板片的该第一承载面上形成有一第二承载面；
一第二架管，该第二架管于该第二承载面的一端设有一第二横杆，该第一横杆与该第二横杆相互平行且分别设于该台车的不同端，且该第二架管分别设有两第二主框架，两第二主框架的一端固设于该第二横杆，两第二主框架分别枢穿于两第一主框架，两第二主框架分别对应两第一主框架的该剖沟位置分别设有一翼片，每个翼片分别穿出于该剖沟，每个翼片与该第二板片固定；
一车轮组，这些车轮至少分设于该第一架管与该第二架管下方。
进一步的，
所述第一板片于两侧分别弯折形成有一第一侧板，且所述两第一主框架的两侧分别与所述第一板片的该第一侧板固定。
所述第二承载面于两侧分别弯折形成有一第二侧板，所述每个翼片与该第二侧板固定，且分别于相对的每个第二侧板与每个翼片间设有一补强片。
所述第一架管设有两第一副框架，且两第一副框架分别位于相邻平行两个第一主框架之间，两第一副框架的一端分别垂直固设于所述第一横杆，且两第一副框架的一面分别固设于所述第一板片的第一承载面，而所述第二架管对应设有两第二副框架，两第二副框架的一端固设于所述第二横杆，且两第二副框架分别枢穿于两第一副框架。
所述车轮组设有六个，且包含四个第一车轮及两个第二车轮，各第一车轮分别枢设于所述第一横杆及所述第二横杆的两端位置，各第二车轮分别枢设于所述第一架管中段两侧位置。
所述车轮组的第一车轮及第二车轮均分别位于相对的所述第一主框架与第一副框架之间，且各第二车轮设置在所述第一架管异于所述第一横杆的一端。
至少位于所述第一横杆或第二横杆其中的一个位置设置把手。
所述第一承载面与所述第二承载面的相对面分别凸设有复数第一凸肋，所述第一主框架与第二主框架间设有复数第二凸肋，而所述第一副框架与第二副框架间设有复数第三凸肋。
所述两第二主框架顶部与两第一主框架间分别设有复数滚动件，且所述两第二副框架顶部与两第一副框架间也分别设有复数滚动件。
所述车轮组的两个第二车轮高度略高于两端的第一车轮。
本发明的优点在于：
本发明的台车，不仅能方便调整承载面的长度，且能平稳的承载货品，推动时省力、平顺，使用方便，效果佳。
附图说明
图1是本发明第一实施例的立体外观图。
图2是本发明第一实施例底部的立体图。
图3是本发明第一实施例的剖面示意图。
图4是图3的局部放大示意图。
图5是本发明第二实施例的部分剖面示意图。
图6是本发明第三实施例的侧视示意图。
图7是本发明第四实施例的立体外观图。
图8是本发明第五实施例的立体外观图。
具体实施方式
如图1至图4所示，其为本发明的第一实施例示意图。本发明的台车，其包含一第一板片10、一第一架管20、一第二板片30、一第二架管40、一车轮组50及至少一把手60。
第一板片10具有一第一承载面11，且第一板片10于两侧分别弯折形成有一第一侧板12。
第一架管20于第一承载面11的一端设有一第一横杆21，且于第一板片10的两侧分别具有一第一主框架22，且相邻平行于两第一主框架22间分别具有一第一副框架23，两第一主框架22及两第一副框架23的一端分别垂直固设于第一横杆21，且两第一主框架22及两第一副框架23的一面分别固设于第一板片10的第一承载面11，两第一主框架22的两侧分别与第一板片10的第一侧板12固定，两第一主框架22分别朝相异方向设有一剖沟24，且两剖沟24分别平行于第一主框架22的长轴方向设置。
第二板片30框设于第一板片10的外周，且第二板片30于第一板片10的第一承载面11上形成有一第二承载面31，第二承载面31于两侧分别弯折形成有一第二侧板32。
第二架管40于第二承载面31的一端设有一第二横杆41，第一横 杆21与第二横杆41相互平行且分别设于台车的不同端，且第二架管40分别设有两第二主框架42及两第二副框架43，两第二主框架42及两第二副框架43的一端固设于第二横杆41，两第二主框架42分别枢穿于两第一主框架22，两第二副框架43分别枢穿于两第一副框架23，两第二主框架42分别对应两第一主框架22的剖沟24位置分别设有一翼片44，每个翼片44以分别穿出于剖沟24，且每个翼片44与第二板片30的第二侧板32固定，且分别于相对的每个第二侧板32与每个翼片44间设有一补强片45。
车轮组50设有六个，且四个为第一车轮51，分别枢设于第一横杆21及第二横杆41的两端位置，以及两个为第二车轮52，分别枢设于第一架管20中段两侧位置，且这些第一车轮51及第二车轮52均分别位于相对的第一主框架22与第一副框架23之间，且第二车轮52设置在第一架管20异于第一横杆21的一端，其中，如图6所示，设有六个车轮为较佳实施方式，但不限于该实施例的车轮数量，仅需三个以上即可实施，例如：四个、五个或六个以上。
把手60可设置两个，且分别位于第一横杆21及第二横杆41，其中把手60也可只设置一个，设于第一横杆21或第二横杆41位置，以方便推动台车即可。
由此可知，通过上述的两第一架管20及两第二架管40的相对结构，以供第一主框架22与第二主框架42相互形成有导位的效果，而能有效平稳的带动第一板面10及第二板面30相互收合或展开，再配合第一副框架23与第二副框架43间的辅助，能增进第一架管20与第二架管40间的导位的效果，提升相互移动的效果，以避免第一架管20与第二架管40偏位卡住的问题，因此，能增加使用的效果。
另外，请参考图4所示，本发明为能减少第一架管20与第二架管40于变化收合或拉伸第一承载面11及第二承载面31时，所产生的摩擦力，因此于第一承载面11与第二承载面31的相对面分别凸设有复数第一凸肋70，以减少第一承载面11与第二承载面31间的摩擦接触面积，且第一凸肋70不限设置于第一承载面11或第二承载面31。同理，于第一主框架22与第二主框架42间设有复数第二凸肋71，而第一副框架23与第二副框架43间设有复数第三凸肋72，以分别减少相对移 动上的摩擦接面积，而达到较佳的使用效果。
请参考图5所示，其为本发明的第二实施例示意图，为能增加台车的第一架管200及第二架管400收合或拉伸的顺畅度，于两第二主框架420顶部与两第一主框架220间分别设有复数滚动件80，滚动件80例如是滚柱或滚珠，同时，于两第二副框架430顶部与两第一副框架230间分别设有复数滚动件80，以增加第一架管20与第二架管40间的滑动顺畅。
请参考图6所示，其为本发明的第三实施例示意图，其中，为方便台车推移，台车于第一承载面11平行于地面的基准的下，车轮组50的两第二车轮52高度略高于两端的第一车轮51，以供台车于推动在不平的路面的下，台车均能保持较为平稳的至少三点以上的接触地面方式，更增加台车的推动的顺畅效果。
请参考图7所示，其为本发明的第四实施例示意图，其中，为方便提供台车可以装载搬运散装或较小体积物品时，即可于台车的四周装设铁丝网81，即可防止物品搬移掉落，也可把台车作为卖场的购物车来使用。
请参考图8所示，其为本发明的第五实施例示意图，其中，如果台车的拉伸长度不超过1米且需载重为轻量，则可选择将所设于第一架管20中段位置的两个第二车轮52不给予组装。
值得一提的是，本发明为方便第一架管与第二架管收合或拉伸至所需位置，可增设定位装置，例如以插销固定方式或是采螺丝固定锁紧等定位方式，同时，本发明不限定为手动操作第一架管与第二架管，而可以增设一传动装置，以电动传动及定位第一架管及第二架管的相对叠合尺寸，以方便调整台车承载面的尺寸大小。另外，本发明的把手可采用插销方式定位，以增加把手的稳固性，同时能避免把手的误动作，增加使用上的安全性。
本发明已通过上述的实施例及变化例而描述，本发明的所有实施例及变化例仅为例示性而限制性，基于本发明实质精神及范围，而包含上述特征的台车的各种变化均为本发明所涵盖。

Claims (10)

  1. 台车，其特征在于，包括：
    一第一板片，该第一板片具有一第一承载面；
    一第一架管，该第一架管于该第一承载面的一端设有一第一横杆，且于该第一板片的两侧分别具有一第一主框架，两第一主框架的一端分别垂直固设于该第一横杆，两第一主框架的一面分别固设于该第一板片的第一承载面，两第一主框架分别朝相异方向设有一剖沟，且两剖沟分别平行于该第一主框架的长轴方向设置；
    一第二板片，该第二板片框设于该第一板片的外周，且该第二板片于该第一板片的该第一承载面上形成有一第二承载面；
    一第二架管，该第二架管于该第二承载面的一端设有一第二横杆，该第一横杆与该第二横杆相互平行且分别设于该台车的不同端，且该第二架管分别设有两第二主框架，两第二主框架的一端固设于该第二横杆，两第二主框架分别枢穿于两第一主框架，两第二主框架分别对应两第一主框架的该剖沟位置分别设有一翼片，每个翼片分别穿出于该剖沟，每个翼片与该第二板片固定；
    一车轮组，这些车轮至少分设于该第一架管与该第二架管下方。
  2. 如权利要求1所述的台车，其特征在于，所述第一板片于两侧分别弯折形成有一第一侧板，且所述两第一主框架的两侧分别与所述第一板片的该第一侧板固定。
  3. 如权利要求1所述的台车，其特征在于，所述第二承载面于两侧分别弯折形成有一第二侧板，所述每个翼片与该第二侧板固定，且分别于相对的每个第二侧板与每个翼片间设有一补强片。
  4. 如权利要求1所述的台车，其特征在于，所述第一架管设有两第一副框架，且两第一副框架分别位于相邻平行两个第一主框架之间，两第一副框架的一端分别垂直固设于所述第一横杆，且两第一副框架的一面分别固设于所述第一板片的第一承载面，而所述第二架管对应设有两第二副框架，两第二副框架的一端固设于所述第二横杆，且两第二副框架分别枢穿于两第一副框架。
  5. 如权利要求4所述的台车，其特征在于，所述车轮组设有六个，且包含四个第一车轮及两个第二车轮，各第一车轮分别枢设于所述第一 横杆及所述第二横杆的两端位置，各第二车轮分别枢设于所述第一架管中段两侧位置。
  6. 如权利要求5所述的台车，其特征在于，所述车轮组的第一车轮及第二车轮均分别位于相对的所述第一主框架与第一副框架之间，且各第二车轮设置在所述第一架管异于所述第一横杆的一端。
  7. 如权利要求1所述的台车，其特征在于，至少位于所述第一横杆或第二横杆其中的一个位置设置把手。
  8. 如权利要求4所述的台车，其特征在于，所述第一承载面与所述第二承载面的相对面分别凸设有复数第一凸肋，所述第一主框架与第二主框架间设有复数第二凸肋，而所述第一副框架与第二副框架间设有复数第三凸肋。
  9. 如权利要求4所述的台车，其特征在于，所述两第二主框架顶部与两第一主框架间分别设有复数滚动件，且所述两第二副框架顶部与两第一副框架间也分别设有复数滚动件。
  10. 如权利要求5或6所述的台车，其特征在于，所述车轮组的两个第二车轮高度略高于两端的第一车轮。
PCT/CN2015/081892 2014-06-20 2015-06-19 台车 WO2015192797A1 (zh)

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CN108275182A (zh) * 2017-12-26 2018-07-13 重庆安特管业有限公司 便于管搬运的管架转运车

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US5779252A (en) * 1996-02-05 1998-07-14 Bolton, Jr.; Albert Cooler caddy
CN201559687U (zh) * 2009-04-23 2010-08-25 陈友明 一种新型伸缩式手推车
CN201863875U (zh) * 2010-10-25 2011-06-15 浙江大学 一种可折叠手推车
CN204055862U (zh) * 2014-06-20 2014-12-31 丁三郎 台车

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CN201559687U (zh) * 2009-04-23 2010-08-25 陈友明 一种新型伸缩式手推车
CN201863875U (zh) * 2010-10-25 2011-06-15 浙江大学 一种可折叠手推车
CN204055862U (zh) * 2014-06-20 2014-12-31 丁三郎 台车

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108275182A (zh) * 2017-12-26 2018-07-13 重庆安特管业有限公司 便于管搬运的管架转运车

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