WO2022252136A1 - 用于电动运输装置的车架及车架管体 - Google Patents

用于电动运输装置的车架及车架管体 Download PDF

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Publication number
WO2022252136A1
WO2022252136A1 PCT/CN2021/097802 CN2021097802W WO2022252136A1 WO 2022252136 A1 WO2022252136 A1 WO 2022252136A1 CN 2021097802 W CN2021097802 W CN 2021097802W WO 2022252136 A1 WO2022252136 A1 WO 2022252136A1
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frame
transportation device
frame tube
tube body
electric transportation
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PCT/CN2021/097802
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English (en)
French (fr)
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詹桂镒
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詹桂镒
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Priority to PCT/CN2021/097802 priority Critical patent/WO2022252136A1/zh
Publication of WO2022252136A1 publication Critical patent/WO2022252136A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
    • B62K11/02—Frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K19/00—Cycle frames
    • B62K19/30—Frame parts shaped to receive other cycle parts or accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
    • B62M6/80—Accessories, e.g. power sources; Arrangements thereof
    • B62M6/90—Batteries

Definitions

  • the invention relates to a transportation device, in particular to a vehicle frame and a frame pipe body for an electric transportation device.
  • An electric transportation device not only has the advantages of convenient charging, but also has the advantages of low pollution. With the rise of modern people's awareness of environmental protection and their emphasis on healthy life, electric transportation devices have gradually become one of the means of transportation for transportation or leisure activities.
  • an electric bicycle In order to prevent poor physical strength caused by riding for a long time or encountering severe road sections, an electric bicycle is also a popular choice.
  • the electric bicycle on the market needs to add a battery to cause the overall structure to be bulky and heavy. It is not beautiful, and if the volume of the battery is to be reduced, the capacity will be insufficient and the maximum distance that the electric bicycle can ride will be affected. Therefore, in order to develop a light and beautiful electric transportation device that does not affect the riding distance, it is the goal that related industries are eager to develop.
  • the invention provides a frame of the electric transport device, any section of the frame includes a car with an I-shaped or T-shaped section
  • the frame tube body, the frame tube body includes two recesses, the two recesses are recessed on opposite sides of the frame tube body along the direction of the rod, and the two recesses define two accommodation spaces.
  • the two recesses are recessed on the left and right sides of the frame tube body along the direction of the rod.
  • At least one electric connection part is included, at least one of the accommodation space is provided with the electric connection part; battery and run on electricity.
  • the frame tube body includes two power connection parts, and the two power connection parts are arranged in the accommodation space in mirror symmetry; and the two batteries are designed in mirror symmetry, and are symmetrical to The two installed power terminals are connected.
  • defining the frame tube includes at least one transverse axis and at least one central axis, at least one of the central axis and the transverse axis comprises the through hole.
  • At least one partition and a plurality of housings are provided in the recess, and the partition can divide one of the accommodation spaces into multiple sub-accommodation spaces; the plurality of housings can be snap-mounted on the frame tube , covering the accommodation space and/or the sub-accommodation space.
  • vehicle frame is a top tube or a bottom tube.
  • vehicle frame is an upper tube, and the end of the vehicle frame is curved with a radian.
  • a frame tube for an electric transportation device is a rod-shaped object with an I-shaped cross-section, which includes two recesses and at least one power connection part, and the two recesses are along the rod-shaped object.
  • Direction recesses are provided on opposite sides of the frame tube body, and the two recesses define two accommodation spaces, and the electrical connection part is arranged in one of the accommodation spaces.
  • the frame tube body includes two power connection parts, and the two power connection parts are symmetrically arranged in the accommodation space.
  • At least one perforation runs through the frame tube along the direction of the rod.
  • vehicle frame is formed by forging or aluminum extrusion.
  • the frame can be integrally formed by aluminum extrusion, and then re-processed, shaped and cut according to the needs, making the frame simple in manufacturing process, light in structure, and can also show various appearance lines.
  • the two batteries are combined with the concave and convex of the frame through the lower concave part, so that the electric transportation device has both storage and beautiful appearance, and can also maintain its power supply, without worrying about the long distance affecting the riding experience.
  • the sub-accommodation space can be provided as a storage space, so that a user can place a key or a coin and other items in the sub-accommodation space, so that the electric transport device can display the maximum space utilization.
  • the two batteries can be installed on opposite sides of the vehicle frame without limitation. When installing, a user does not need to confirm whether the power connection position is correct for many times, which increases the convenience of the electric transportation device.
  • Fig. 1 is a schematic diagram of the use of the preferred first embodiment of the present invention
  • Fig. 2 is a schematic diagram of the use of the preferred second embodiment of the present invention.
  • Fig. 3 is a partial enlarged view of a preferred embodiment of the present invention.
  • Fig. 4 is a partial exploded view of a preferred embodiment of the present invention.
  • Fig. 5 is a partial sectional view of a preferred embodiment of the present invention.
  • Fig. 6 is a top view of a preferred embodiment of the present invention.
  • FIG. 1 to FIG. 4 are a frame and a frame tube body for an electric transportation device provided by a preferred embodiment of the present invention.
  • the electric transportation device can be any transportation equipment that needs to be driven by electricity. Such as electric motorcycles, electric bicycles or electric power-assisted bicycles.
  • the electric transportation device is an electric bicycle A including a frame, an electric device and at least one battery 20, any section of the frame includes a frame tube 10, and the frame tube 10 is provided with There is at least one battery 20 electrically connected to the electric device, so that the bicycle A can be driven by the electric device, wherein at least one battery 20 can be accommodated on the frame tube body 10 in a concave-convex manner.
  • the frame tube body 10 is located on the upper tube or the lower tube of the frame.
  • the frame tube 10 is a rod, which includes two recesses 11, at least one shaft hole 12 and at least one electrical connection 13, and the two recesses 11 are along the direction of the rod.
  • Concaves are provided on opposite sides of the frame tube body 10, so that the cross section of the frame tube body 10 is I-shaped, and the two lower recesses 11 can be defined as two accommodating spaces, wherein the two accommodating The spaces are the same size.
  • the cross section of the frame tube 10 can also be represented as a T font or Yiwang font.
  • the frame tube body 10 includes two transverse shafts 17 on opposite sides and a central shaft 18 connecting the two transverse shafts 17 .
  • At least one shaft hole 12 runs through the frame tube 10 in the direction of the bar, so that the cross section of the frame tube 10 is hollowed out, and the shaft hole 12 runs through two transverse shafts 17 and/or It is the central shaft 18.
  • the two shaft through holes 12 respectively pass through one of the transverse shafts 17 and the central shaft 18 along the direction of the rod.
  • At least one electrical connection portion 13 is disposed in the accommodation space. At least one electrical connection portion 13 can be disposed on the frame tube body 10 and on the surface of the concave portion 11, or radially in the accommodation space. Protruding from the concave portion 11 , in the present embodiment, the frame tube 10 includes two electrical connection portions 13 , and the two electrical connection portions 13 are mirror-symmetrically arranged in the accommodating space.
  • the frame tube body 10 is integrally formed by aluminum extrusion, the frame tube body 10 can be further processed, shaped and cut according to the needs, and at the end of the frame tube body 10 It is shaped into a curved shape with a radian, and finally welding and other processes can be selected to join the pipe fittings of other parts of the frame such as the faucet.
  • the frame pipe body 10 has a simple manufacturing process and a light structure, and can also display various appearance lines.
  • the electric equipment includes a driving device and a circuit device, the driving device is electrically connected to the electrical connection part 13 through the circuit device, wherein a plurality of electric wires included in the circuit device can be accommodated in each of the shaft through holes 12 , a plurality of the electric wires are connected to the power connection part 13 .
  • At least one battery 20 is concavo-convex set corresponding to the concave portion 11, and is detachably accommodated in the accommodating space.
  • the battery 20 is provided with a power transmission part corresponding to the power receiving part 13.
  • the power connection part 13 receives an electric power output by the battery, so that the driving device can drive the electric bicycle A to run.
  • the two batteries 20 are mirror-symmetrical in design, and are connected to the two symmetrically arranged electrical connection parts 13, and the two batteries 20 are inserted into the vehicle frame through the concave-convex combination of the concave part 11.
  • the accommodating spaces on both sides make the electric bicycle A have both storage and beautiful appearance, and can also maintain its power supply, without worrying about the long distance that will affect the riding experience.
  • the two batteries 20 are mirror-symmetrical in design, the two batteries 20 can only be installed on one side of the frame tube 10 without limitation, and a user does not need to install them many times during installation. Confirm whether the electric connection position is correct, just can ensure that two batteries 20 are docked with two electric connection parts 13 and can drive the electric bicycle A with electricity, increasing the convenience of the bicycle A.
  • a partition 14 protrudes radially from the recess 11, and a plurality of shells 15, and the partition 14 can divide one of the accommodating spaces into a plurality of sub-accommodating spaces 111, preferably,
  • the power connection portion 13 is disposed on the partition plate 14 .
  • the shell 15 can be snap-mounted on the frame tube 10 and covers the accommodation space and/or the sub-accommodation space 111.
  • the sub-accommodation space 111 can be provided as a The storage space enables the user to place items such as a key or a change in the sub-accommodating space 111 , so that the vehicle frame can exhibit maximum space utilization.
  • the frame tube body 10 can be integrally formed by aluminum extrusion, and re-processed, shaped and cut according to requirements, so that the frame tube body 10 has a simple manufacturing process, a light structure, and can also display various appearance lines.
  • the two batteries 20 are concavo-convexly combined with the frame tube body 10 through the concave part 11, so that the electric bicycle A has both storage and beautiful appearance, and can also maintain its power supply, so there is no need to worry about affecting the riding experience due to the long distance .
  • the sub-accommodation space 111 can be provided as a storage space, so that a user can place a key or a change in the sub-accommodation space 111, so that the vehicle frame Can show the maximum space utilization.
  • the two batteries 20 can be installed on one side of the frame tube body 10 without limitation. When installing, a user does not need to confirm whether the power connection position is correct for many times, which increases the convenience of the electric bicycle A sex.

Abstract

一种用于电动运输装置的车架，该车架的任意一段落包含有截面为工字型或T字型的一车架管体（10），该车架管体（10）包含二个凹部（11），二个凹部（11）沿该杆状物方向凹设于该车架管体（10）的相对两侧，二个凹部（11）界定为二个容纳空间，二个电池（20）凹凸对应的装设于二个凹部（11）。在装设时，二个电池可无须限定的装设方向，该运输装置兼具便捷性、收纳功能及美观的外表，也可维持其供电力。

Description

用于电动运输装置的车架及车架管体 技术领域
本发明涉及一种运输装置，尤其涉及一种用于电动运输装置的车架及车架管体。
背景技术
一电动运输装置不仅兼具方便充电，更兼具低污染的优势，随着现代人环保意识的高涨以及注重健康生活，电动运输装置逐渐成为代步或是休闲活动的交通工具之一。
为了防止因长时间地骑乘或是遇到严峻路段而导致体力不佳的问题，一电动自行车也是其热门的选择，然而，市面上的该电动自行车因需增设一电池导致整体结构庞大笨重且不美观，若欲缩小该电池体积，则会导致容电量不足而影响该电动自行车可骑乘的最大距离。因此为了发展一种轻盈且美观也不影响骑乘距离的电动运输装置是目前相关产业急欲开发的目标。
发明内容
为了发展一种轻盈且美观也不影响骑乘距离的电动运输装置，本发明提供一种电动运输装置的车架，该车架的任意一段落包含有截面为工字型或T字型的一车架管体，该车架管体包含二个凹部，二个该凹部沿该杆状物方向凹设于该车架管体一相对两侧，二个该凹部界定为二个容纳空间。
其中，二个该凹部沿该杆状物方向凹设于该车架管体的左右两侧。
其中，包含至少一个接电部，至少一个该容纳空间设置有该接电部；以及，至少一个该电池凹凸对应该凹部设置，并且可拆卸的与该接电连接，通过该接电部接合该电池，并且以电力驱动。
进一步地，该车架管体包含有二个该接电部，二个该接电部镜向对称的设置于该容纳空间中；以及，二个该电池镜向对称的设计，并且分别与对称设置的二个该接电部连接。
进一步地，界定该车架管体包含位于至少一横向轴以及至少一中轴，该中轴及该横向轴至少一个包含该穿孔。
进一步地，于该凹部设有至少一隔板以及多个外壳，该隔板可将其中一个该容纳空间分隔成多个子容纳空间；多个外壳可卡合的装设于该车架管体上，覆盖该容纳空间及/或该子容纳空间。
进一步地，该车架为一上管或是一下管。
进一步地，该车架为上管，该车架未端为具弧度的弯曲样态。
一种用于电动运输装置的车架管体，该车架管体为截面为工型的一杆状物，其包含二个凹部以及至少一个接电部，二个该凹部沿该杆状物方向凹设于该车架管体一相对两侧，二个该凹部界定为二个容纳空间，该接电部设置于其中一个该容纳空间中。
其中，该车架管体包含有二个该接电部，二个该接电部对称的设置于该容纳空间中。
其中，至少一个穿孔沿该杆状物方向的贯穿该车架管体。
进一步地，该车架利用锻造或是铝挤等方式成形。
本发明所提供的一种用于电动运输装置的车架及车架管体，可以达到的优势为：
1.该车架可利用铝挤的方式一体成形，并依据所需再次加工塑形及裁切、使得该车架制程简单、结构轻盈，也可展现多样的外观线条。
2.二个该电池通过下凹部与该车架凹凸结合，使得该电动运输装置兼具收纳及美观的外表，也可维持其供电力，无须担心因路程遥远而影响骑乘感受。
3.通过该隔板该外壳，该子容纳空间可以提供为一置物空间，使得一使用者可以于该子容纳空间内放置一钥匙或是一零钱等物品，使得该电动运输装置可以展现最大的空间利用。
4.二个该电池可无须限定的装设于该车架的相对两侧，一使用者于装设时，无须多次确认接电位置是否正确，增加该电动运输装置的便捷性。
附图说明
图1为本发明较佳第一实施例使用示意图；
图2为本发明较佳第二实施例使用示意图；
图3为本发明较佳实施例部分放大图；
图4为本发明较佳实施例部分分解图；
图5为本发明较佳实施例部分截面图；
图6为本发明较佳实施例使用俯视图。
符号说明：
10车架管体
11凹部
111子容纳空间
12穿孔
13接电部
14隔板
15外壳
17横向轴
18中轴
20电池
A电动自行车
具体实施方式
请参考图1至图4，其为本发明较佳实施例所提供的一种用于电动运输装置的车架及车架管体，该电动运输装置可为任何需电力驱动的一交通设备，例如电动摩托车、电动自行车或是电动助力自行车等。本实施例中，该电动运输装置为一电动自行车A包含一车架、一电动设备以及至少一电池20，该车架的任意一段落包含有一车架管体10，该车架管体10上设置有与该电动设备电连接的至少一个该电池20，使得该自行车A可以通过该电动设备驱动运行，其中，至少一个该电池20可凹凸对应的容纳于该车架管体10上，本实施例中，该车架管体10位于该车架的上管或是下管。
请配合参考图5，该车架管体10为一杆状物，其包含二个凹部11、至少一个轴穿孔12以及至少一个接电部13，二个该凹部11沿该杆状物方向的凹设于该车架管体10的一相对两侧，使得该车架管体10的截面呈一工字型，二个该下凹部11可以界定为二个容纳空间，其中，二个该容纳空间的大小相同。进一步地，二个该凹部11沿该杆状物方向的凹设于该车架管体10的一相对两侧的型态并不限定，该车架管体10的截面也可呈现为一T字型或是一 王字型。以该工字型的该车架管体10为例，可以进一步界定该车架管体10包含位于相对侧的二横向轴17以及连结二个该二横向轴17的一中轴18。
至少一个该轴穿孔12沿该杆状物方向的贯穿该车架管体10，使得该车架管体10的截面呈现镂空的样态，该轴穿孔12贯串二个该横向轴17及/或是该中轴18，本实施例中，二个该轴穿孔12分别沿该杆状物方向的贯穿其中一个该横向轴17以及该中轴18。
至少一个该接电部13设置于该容纳空间中，至少一个该接电部13可设置于该车架管体10上且于该凹部11的表面上，或是径向的于该容纳空间中突出于该凹部11，本实施例中，该车架管体10包含有二个该接电部13，且二个该接电部13镜向对称的设置于该容纳空间中。
本实施例中，该车架管体10利用铝挤的方式一体成形，该车架管体10可进一步地依据所需再次的加工塑形及裁切，并且于该车架管体10未端塑形成具弧度的弯曲样态，最后可选择焊接等工艺与该车架的如龙头等其他部位的管件接合，该车架管体10制程简单、结构轻盈，也可展现多样的外观线条。
该电动设备包含有一驱动装置以及一电路装置，该一驱动装置通过该电路装置与该接电部13电性连接，其中，该电路装置所包含的多个电线可以容纳于各该轴穿孔12中，多个该电线与该接电部13连接。
请配合参考图6，至少一个该电池20对应该凹部11凹凸设置，并且可拆卸容纳于该容纳空间中，该电池20对应该接电部13位置设置有一输电部，当该至少一个该电池20装设至该车架时，接电部13接收该电池输出的一电力，使得该驱动装置可以驱动该电动自行车A运行。
本实施例中，二个该电池20为镜向对称的设计，并且与对称设置的二个该接电部13连接，二个该电池20通过该凹部11凹凸结合的置入于该车架相对两侧的该容纳空间，使得该电动自行车A兼具收纳及美观的外表，也可维持其供电力，无须担心因路程遥远而影响骑乘感受。
由于二个该电池20为镜向对称的设计，使得二个该电池20可无须限定的只能装设于该车架管体10的其中一侧面，一使用者于装设时，无须多次确认接电位置是否正确，便可确保二个该电池20与二个该接电部13对接后及可以电力驱动该电动自行车A，增加该自行车A的便捷性。
于其中一个该容纳空间中径向的于该凹部11突出设有一隔板14，以及多 个外壳15，该隔板14可将其中一个该容纳空间分隔成多个子容纳空间111，较佳的，该接电部13设置于该隔板14上。该外壳15可卡合的装设于该车架管体10上，并且覆盖该容纳空间及/或该子容纳空间111，通过该隔板14该外壳15，该子容纳空间111可以提供为一置物空间，使得该使用者可以于该子容纳空间111内放置一钥匙或是一零钱等物品，使得该车架可以展现最大的空间利用。
本发明所提供的一种用于电动运输装置的车架及车架管体，可以达到的优势为：
1.该车架管体10可利用铝挤的方式一体成形，并依据所需再次加工塑形及裁切、使得该车架管体10制程简单、结构轻盈，也可展现多样的外观线条。
2.二个该电池20通过凹部11与该车架管体10凹凸结合，使得该电动自行车A兼具收纳及美观的外表，也可维持其供电力，无须担心因路程遥远而影响骑乘感受。
3.通过该隔板14该外壳15，该子容纳空间111可以提供为一置物空间，使得一使用者可以于该子容纳空间111内放置一钥匙或是一零钱等物品，使得该车架可以展现最大的空间利用。
4.二个该电池20可无须限定的装设于该车架管体10的其中一侧面，一使用者于装设时，无须多次确认接电位置是否正确，增加该电动自行车A的便捷性。
以上仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (13)

  1. 一种用于电动运输装置的车架，其特征在于，该车架的任意一段落包含有截面为工字型或T字型的一车架管体，该车架管体包含二个凹部，二个该凹部沿该杆状物方向凹设于该车架管体一相对两侧，二个该凹部界定为二个容纳空间，其中，二个该容纳空间大小相同。
  2. 如权利要求1所述的用于电动运输装置的车架，其特征在于，二个该凹部沿该杆状物方向凹设于该车架管体的左右两侧。
  3. 如权利要求1或2所述的用于电动运输装置的车架，其特征在于，包含至少一个接电部，至少一个该容纳空间设置有该接电部；以及
    至少一个该电池凹凸对应该凹部设置，并且可拆卸的与该接电连接，通过该接电部接合该电池，并且以电力驱动。
  4. 如权利要求3所述的用于电动运输装置的车架，其特征在于，该车架管体包含有二个该接电部，二个该接电部镜向对称的设置于该容纳空间中；以及
    二个该电池镜向对称的设计，并且分别与对称设置的二个该接电部连接。
  5. 如权利要求4所述的用于电动运输装置的车架，其特征在于，至少一个穿孔沿该杆状物方向的贯穿该车架管体。
  6. 如权利要求5所述的用于电动运输装置的车架，其特征在于，进一步的界定该车架管体包含位于至少一横向轴以及至少一中轴，该中轴及该横向轴至少一个包含该穿孔。
  7. 如权利要求6所述的用于电动运输装置的车架，其特征在于，于该凹部设有至少一隔板以及多个外壳，该隔板可将其中一个该容纳空间分隔成多个子容纳空间；多个外壳可卡合的装设于该车架管体上，覆盖该容纳空间及/或该子容纳空间。
  8. 如权利要求7所述的用于电动运输装置的车架，其特征在于，该车架为一上管或是一下管。
  9. 如权利要求8所述的用于电动运输装置的车架，其特征在于，该车架为上管，该车架未端为具弧度的弯曲样态。
  10. 一种用于电动运输装置的车架管体，其特征在于，该车架管体为截面为工型的一杆状物，其包含二个凹部以及至少一个接电部，二个该凹部沿该杆状物方向凹设于该车架管体一相对两侧，二个该凹部界定为二个容纳空 间，该接电部设置于其中一个该容纳空间中。
  11. 如权利要求10所述的用于电动运输装置的车架管体，其特征在于，该车架管体包含有二个该接电部，二个该接电部对称的设置于该容纳空间中。
  12. 如权利要求11所述的用于电动运输装置的车架管体，其特征在于，至少一个穿孔沿该杆状物方向的贯穿该车架管体。
  13. 如权利要求10至12任一项所述的用于电动运输装置的车架管体，其特征在于，该车架利用铝挤等方式成形。
PCT/CN2021/097802 2021-06-02 2021-06-02 用于电动运输装置的车架及车架管体 WO2022252136A1 (zh)

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