WO2019071860A1 - New bicycle frame tube - Google Patents

New bicycle frame tube Download PDF

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Publication number
WO2019071860A1
WO2019071860A1 PCT/CN2018/000101 CN2018000101W WO2019071860A1 WO 2019071860 A1 WO2019071860 A1 WO 2019071860A1 CN 2018000101 W CN2018000101 W CN 2018000101W WO 2019071860 A1 WO2019071860 A1 WO 2019071860A1
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WO
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Prior art keywords
tube body
side walls
battery
shaped structure
cross
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PCT/CN2018/000101
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French (fr)
Chinese (zh)
Inventor
付萌华
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付萌华
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Application filed by 付萌华 filed Critical 付萌华
Publication of WO2019071860A1 publication Critical patent/WO2019071860A1/en

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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
    • B62K19/00—Cycle frames
    • B62K19/02—Cycle frames characterised by material or cross-section of frame members
    • B62K19/04—Cycle frames characterised by material or cross-section of frame members the material being wholly or mainly metallic, e.g. of high elasticity
    • B62K19/06—Cycle frames characterised by material or cross-section of frame members the material being wholly or mainly metallic, e.g. of high elasticity tubular
    • 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
    • B62K19/40—Frame parts shaped to receive other cycle parts or accessories for attaching accessories, e.g. article carriers, lamps

Definitions

  • the utility model relates to a frame device, in particular to a novel frame tube.
  • the lithium battery bicycle is a revolutionary and innovative transportation vehicle. It is stylish, light and simple.
  • the lithium battery has folding and built-in lithium battery. It has a continuous cruising range of up to 30 kilometers and can be put into the rear trunk of the car. I loved all of them and completely subverted the impression of traditional electric cars.
  • the existing frame has a gap on the part, and the strength is weak.
  • the battery explosion caused by the severe deformation of the battery may cause a secondary accident, which has potential safety hazards.
  • the existing frame is provided with an open slot on the frame tube. Such an open structure causes the strength of the upper portion of the frame tube to be lost, the torsional resistance is weakened, and the torsional resistance at the open groove needs to be strengthened.
  • the present invention aims to provide a new type of frame tube capable of increasing torsional performance, simple structure, and low processing cost.
  • the solution of the present invention is: a new type of frame tube, comprising a tube body having a single-shaped U-shaped structure with a cross section of the mouth, the bottom, the two side walls and the top Closed, the two side walls are arranged parallel to each other, and the side wall and the top are connected by a corner; the middle part of the pipe body is separated from the top and the corner joint to open an opening groove for placing the battery case, and the open groove has two cross sections. a sidewall and a bottom; in the tubular body cavity, at least one protruding cross bracing is disposed below the opening slot, and both ends of the cross bracing are fixedly connected with the sidewall in a vertical direction.
  • the bottom of the tubular body is further provided with at least one raised rib.
  • the side wall of the tubular body is a wrap structure having an upper thickness and a lower thickness.
  • the bottom of the tubular body is a V-shaped structure or an arc-shaped structure.
  • the utility model has the beneficial effects that the transverse support is fixedly connected with the two ends of the cross bracing in the vertical direction of the side wall, so that the horizontal position support force is increased to compensate for the strength loss caused by the provision of the open groove.
  • the torsional characteristics of the structure are enhanced, and the raised cross braces can be used as a fixing bracket of the battery case, so that the contacts of the discharge port and the interface of the lithium battery bicycle are more stable when used, and the occurrence of vibration due to riding vibration is avoided.
  • the virtual connection causes damage to the electrical system components; the side wall of the pipe body is a thick and thin wrap-around structure, and the lithium battery has a battery explosion caused by severe deformation of the battery during a crash or side collision during riding.
  • the wrapped side wall protects the battery case, reducing the probability of accidents; at the same time, the bottom of the pipe body is V-shaped or curved, and the impact resistance is stronger and the bending resistance is strong; At least one raised rib is also arranged at the bottom of the pipe body, which can greatly increase the strength of the bottom and improve the impact resistance of the bottom.
  • Figure 1 is a schematic view of the structure of the present invention
  • Figure 2 is a schematic view of the structure of the present invention.
  • Figure 3 is a schematic structural view of the present invention.
  • Figure 4 is a schematic view of the structure of the present invention.
  • Figure 5 is a partial cross-sectional view of the present invention.
  • the specific embodiment of the present invention is a new type of frame tube, including a tube body 1.
  • the cross section of the tube body 1 is a single U-shaped structure with a single opening. The bottom, the two side walls and the top are closed, the two side walls are arranged parallel to each other, and the side wall and the top are connected by a corner; the middle part of the pipe body 1 is separated from the top and the corner joint to open an open slot 2 for placing the battery case,
  • the cross section of the open slot 2 retains two side walls and a bottom; in the cavity of the tube body 1, at least one raised cross brace 3 is disposed below the open slot 2, and the ends of the cross brace 3 are fixed perpendicularly to the side wall connection.
  • At least one raised rib 4 is further disposed at the bottom of the pipe body 1. Can greatly increase the strength of the bottom and improve the impact resistance of the bottom
  • the side wall of the pipe body 1 is a thick and thin wrap structure.
  • the battery explosion may cause a secondary accident caused by severe battery deformation, and the wrapped side wall protects the battery box and reduces the probability of accidents.
  • the bottom of the pipe body 1 is a V-shaped structure or an arc-shaped structure.
  • the V-shaped structure or the curved structure has stronger impact resistance and strong bending resistance.
  • the utility model has the beneficial effects that the transverse support is fixedly connected with the two ends of the cross bracing in the vertical direction of the side wall, so that the horizontal position support force is increased to compensate for the strength loss caused by the provision of the open groove.
  • the torsional characteristics of the structure are enhanced, and the raised cross braces can be used as a fixing bracket of the battery case, so that the contacts of the discharge port and the interface of the lithium battery bicycle are more stable when used, and the occurrence of vibration due to riding vibration is avoided.
  • the virtual connection causes damage to the electrical system components; the side wall of the pipe body is a thick and thin wrap-around structure, and the lithium battery has a battery explosion caused by severe deformation of the battery during a crash or side collision during riding.
  • the wrapped side wall protects the battery case, reducing the probability of accidents; at the same time, the bottom of the pipe body is V-shaped or curved, and the impact resistance is stronger and the bending resistance is strong; At least one raised rib is also arranged at the bottom of the pipe body, which can greatly increase the strength of the bottom and improve the impact resistance of the bottom.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

A new bicycle frame tube. The tube body (1) has a cross section of a mono-cavity with a closed U-shaped structure, and is composed of a bottom portion, two side walls and a top portion in a closed manner, the two side walls being provided parallel to each other, and the side walls being connected to the top portion by means of corner parts; the middle section of the tube body is provided, by removing the top portion and the connected corner parts, with an open slot (2) for placing a battery cassette, the cross section of the open slot maintaining the two side walls and the bottom portion; and in the cavity of the tube body, at least one protruding cross brace (3) is provided in the lower portion of the open slot, two ends of the cross brace being fixedly connected to the sidewalls in a vertical direction. The sidewalls of the tube body have a wrapping structure with a thick top and thin bottom, and in cases of falling or side collision of a lithium electric bicycle during riding, the battery is subjected to a force which leaves it severely deformed, causing a secondary accident of battery explosion; however, the wrapping sidewalls protect the battery case, reducing the probability of the accident occurring. Meanwhile, the bottom of the tube body has a V-shaped structure or an arc-shaped structure, providing strong impact resistance capability and strong bending resistance.

Description

一种新型车架管A new type of frame tube 技术领域Technical field
本实用新型涉及车架装置，具体涉及一种新型车架管。The utility model relates to a frame device, in particular to a novel frame tube.
背景技术Background technique
锂电自行车是一款极具创意的革命***通工具，时尚、轻盈、简约的车身设计，锂电自行车拥有折叠和内置锂电池，高达30公里的连续续航里程，可放进汽车后尾箱，可谓集千万宠爱于一身，彻底颠覆了人们对传统电动车的印象。The lithium battery bicycle is a revolutionary and innovative transportation vehicle. It is stylish, light and simple. The lithium battery has folding and built-in lithium battery. It has a continuous cruising range of up to 30 kilometers and can be put into the rear trunk of the car. I loved all of them and completely subverted the impression of traditional electric cars.
现有车架因零件上设有缺口，强度较弱，且锂电自行车在骑行过程中出现摔车、侧面碰撞时，电池受力严重变形会引起的电池***发生二次事故，存在安全隐患。现有的车架为了方便安装电池，在车架管上设置有开口槽，这样的打开结构使得车架管上部强度损失，抗扭特性减弱，开口槽处的抗扭性能需要加强。The existing frame has a gap on the part, and the strength is weak. When the lithium battery has a crash or a side collision during the riding process, the battery explosion caused by the severe deformation of the battery may cause a secondary accident, which has potential safety hazards. In order to facilitate the installation of the battery, the existing frame is provided with an open slot on the frame tube. Such an open structure causes the strength of the upper portion of the frame tube to be lost, the torsional resistance is weakened, and the torsional resistance at the open groove needs to be strengthened.
实用新型内容Utility model content
针对上述问题，本实用新型旨在提供一种能够增加抗扭性能、结构简单、加工成本低的新型车架管。In view of the above problems, the present invention aims to provide a new type of frame tube capable of increasing torsional performance, simple structure, and low processing cost.
为实现该技术目的，本实用新型的方案是：一种新型车架管，包括管体，该管体的横截面为一封口的U字型结构单一腔体，由底部、两侧壁和顶部封闭构成，两侧壁相互平行设置，侧壁与顶部之间通过转角连接；管体的中段去掉顶部和转角连接而开设有一用于放置电池盒的开口槽，该开口槽的横截面保留有两侧壁和底部；所述管体腔体内，于开口槽下方设置有至少一条凸起的横撑，横撑两端与侧壁垂直 方向固定连接。To achieve the technical purpose, the solution of the present invention is: a new type of frame tube, comprising a tube body having a single-shaped U-shaped structure with a cross section of the mouth, the bottom, the two side walls and the top Closed, the two side walls are arranged parallel to each other, and the side wall and the top are connected by a corner; the middle part of the pipe body is separated from the top and the corner joint to open an opening groove for placing the battery case, and the open groove has two cross sections. a sidewall and a bottom; in the tubular body cavity, at least one protruding cross bracing is disposed below the opening slot, and both ends of the cross bracing are fixedly connected with the sidewall in a vertical direction.
作为优选，所述管体底部还设置有至少一条凸起的加强筋。Preferably, the bottom of the tubular body is further provided with at least one raised rib.
作为优选，所述管体的侧壁为上厚下薄的包裹式结构。Preferably, the side wall of the tubular body is a wrap structure having an upper thickness and a lower thickness.
作为优选，所述管体的底部为V型结构或者弧形结构。Preferably, the bottom of the tubular body is a V-shaped structure or an arc-shaped structure.
本实用新型的有益效果，通过在管体内设置有至少一条凸起的横撑，横撑两端与侧壁垂直方向固定连接，使得水平位置支撑力增加，弥补因设置开口槽而造成的强度损失，增强了结构的抗扭特性，同时凸起的横撑可以作为电池盒的固定支架使用，使产品在使用时放电口的触点与锂电自行车上接口接触更加稳定，避免因骑行震动而出现的虚接，造成电气***部件损坏；管体的侧壁为上厚下薄的包裹式结构，锂电自行车在骑行过程中出现摔车、侧面碰撞时，电池受力严重变形会引起的电池***发生二次事故，而包裹式侧壁对电池盒起到了的保护作用，降低事故发生的概率；同时管体的底部为V型结构或者弧形结构抗冲击能力更强，抗弯性强；同时管体底部还设置有至少一条凸起的加强筋，能大幅增加底部的强度，提高底部的抗冲击能力。The utility model has the beneficial effects that the transverse support is fixedly connected with the two ends of the cross bracing in the vertical direction of the side wall, so that the horizontal position support force is increased to compensate for the strength loss caused by the provision of the open groove. The torsional characteristics of the structure are enhanced, and the raised cross braces can be used as a fixing bracket of the battery case, so that the contacts of the discharge port and the interface of the lithium battery bicycle are more stable when used, and the occurrence of vibration due to riding vibration is avoided. The virtual connection causes damage to the electrical system components; the side wall of the pipe body is a thick and thin wrap-around structure, and the lithium battery has a battery explosion caused by severe deformation of the battery during a crash or side collision during riding. A secondary accident occurs, and the wrapped side wall protects the battery case, reducing the probability of accidents; at the same time, the bottom of the pipe body is V-shaped or curved, and the impact resistance is stronger and the bending resistance is strong; At least one raised rib is also arranged at the bottom of the pipe body, which can greatly increase the strength of the bottom and improve the impact resistance of the bottom.
附图说明DRAWINGS
图1为本实用新型的结构示意图；Figure 1 is a schematic view of the structure of the present invention;
图2为本实用新型的结构示意图；Figure 2 is a schematic view of the structure of the present invention;
图3为本实用新型的结构示意图；Figure 3 is a schematic structural view of the present invention;
图4为本实用新型的结构示意图；Figure 4 is a schematic view of the structure of the present invention;
图5为本实用新型的局部剖面图。Figure 5 is a partial cross-sectional view of the present invention.
具体实施方式Detailed ways
下面结合附图和具体实施例对本实用新型做进一步详细说明。The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
如图1-5所示，本实用新型所述的具体实施例为一种新型车架管，包括管体1，该管体1的横截面为一封口的U字型结构单一腔体，由底部、两侧壁和顶部封闭构成，两侧壁相互平行设置，侧壁与顶部之间通过转角连接；管体1的中段去掉顶部和转角连接而开设有一用于放置电池盒的开口槽2，该开口槽2的横截面保留有两侧壁和底部；所述管体1腔体内，于开口槽2下方设置有至少一条凸起的横撑3，横撑3两端与侧壁垂直方向固定连接。As shown in FIG. 1-5, the specific embodiment of the present invention is a new type of frame tube, including a tube body 1. The cross section of the tube body 1 is a single U-shaped structure with a single opening. The bottom, the two side walls and the top are closed, the two side walls are arranged parallel to each other, and the side wall and the top are connected by a corner; the middle part of the pipe body 1 is separated from the top and the corner joint to open an open slot 2 for placing the battery case, The cross section of the open slot 2 retains two side walls and a bottom; in the cavity of the tube body 1, at least one raised cross brace 3 is disposed below the open slot 2, and the ends of the cross brace 3 are fixed perpendicularly to the side wall connection.
为了提高管体底部的抗冲击能力，所述管体1底部还设置有至少一条凸起的加强筋4。能大幅增加底部的强度，提高底部的抗冲击能力In order to improve the impact resistance of the bottom of the pipe body, at least one raised rib 4 is further disposed at the bottom of the pipe body 1. Can greatly increase the strength of the bottom and improve the impact resistance of the bottom
为了有效保护安装在车架管内的电池盒，所述管体1的侧壁为上厚下薄的包裹式结构。锂电自行车在骑行过程中出现摔车、侧面碰撞时，电池受力严重变形会引起的电池***发生二次事故，而包裹式侧壁对电池盒起到了的保护作用，降低事故发生的概率In order to effectively protect the battery case installed in the frame tube, the side wall of the pipe body 1 is a thick and thin wrap structure. When a lithium-ion bicycle has a crash or side collision during riding, the battery explosion may cause a secondary accident caused by severe battery deformation, and the wrapped side wall protects the battery box and reduces the probability of accidents.
为了提高管体底部的抗冲击能力，所述管体1的底部为V型结构或者弧形结构。V型结构或者弧形结构抗冲击能力更强，抗弯性强。In order to improve the impact resistance of the bottom of the pipe body, the bottom of the pipe body 1 is a V-shaped structure or an arc-shaped structure. The V-shaped structure or the curved structure has stronger impact resistance and strong bending resistance.
本实用新型的有益效果，通过在管体内设置有至少一条凸起的横撑，横撑两端与侧壁垂直方向固定连接，使得水平位置支撑力增加，弥补因设置开口槽而造成的强度损失，增强了结构的抗扭特性，同时凸起的横撑可以作为电池盒的固定支架使用，使产品在使用时放电口的触点与锂电自行车上接口接触更加稳定，避免因骑行震动而出现的 虚接，造成电气***部件损坏；管体的侧壁为上厚下薄的包裹式结构，锂电自行车在骑行过程中出现摔车、侧面碰撞时，电池受力严重变形会引起的电池***发生二次事故，而包裹式侧壁对电池盒起到了的保护作用，降低事故发生的概率；同时管体的底部为V型结构或者弧形结构抗冲击能力更强，抗弯性强；同时管体底部还设置有至少一条凸起的加强筋，能大幅增加底部的强度，提高底部的抗冲击能力。The utility model has the beneficial effects that the transverse support is fixedly connected with the two ends of the cross bracing in the vertical direction of the side wall, so that the horizontal position support force is increased to compensate for the strength loss caused by the provision of the open groove. The torsional characteristics of the structure are enhanced, and the raised cross braces can be used as a fixing bracket of the battery case, so that the contacts of the discharge port and the interface of the lithium battery bicycle are more stable when used, and the occurrence of vibration due to riding vibration is avoided. The virtual connection causes damage to the electrical system components; the side wall of the pipe body is a thick and thin wrap-around structure, and the lithium battery has a battery explosion caused by severe deformation of the battery during a crash or side collision during riding. A secondary accident occurs, and the wrapped side wall protects the battery case, reducing the probability of accidents; at the same time, the bottom of the pipe body is V-shaped or curved, and the impact resistance is stronger and the bending resistance is strong; At least one raised rib is also arranged at the bottom of the pipe body, which can greatly increase the strength of the bottom and improve the impact resistance of the bottom.
以上所述，仅为本实用新型的较佳实施例，并不用以限制本实用新型，凡是依据本实用新型的技术实质对以上实施例所作的任何细微修改、等同替换和改进，均应包含在本实用新型技术方案的保护范围之内。The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention. Any minor modifications, equivalent substitutions and improvements made to the above embodiments in accordance with the technical spirit of the present invention should be included in The technical solution of the utility model is within the protection scope.

Claims (4)

  1. 一种新型车架管，其特征在于：包括管体，该管体的横截面为一封口的U字型结构单一腔体，由底部、两侧壁和顶部封闭构成，两侧壁相互平行设置，侧壁与顶部之间通过转角连接；管体的中段去掉顶部和转角连接而开设有一用于放置电池盒的开口槽，该开口槽的横截面保留有两侧壁和底部；所述管体腔体内，于开口槽下方设置有至少一条凸起的横撑，横撑两端与侧壁垂直方向固定连接。The utility model relates to a novel frame tube, which comprises a pipe body, the pipe body has a single-shaped U-shaped structure with a cross section, and is composed of a bottom, two side walls and a top closed, and the two side walls are arranged in parallel with each other. a side wall and a top portion are connected by a corner; the middle portion of the tube body is separated from the top portion and the corner joint to open an opening slot for the battery case, the opening groove has two side walls and a bottom portion; the tube body cavity In the body, at least one raised cross brace is disposed below the open slot, and both ends of the cross brace are fixedly connected with the side wall in a vertical direction.
  2. 根据权利要求1所述的新型车架管，其特征在于：所述管体底部还设置有至少一条凸起的加强筋。The novel frame tube according to claim 1, wherein at least one raised rib is further disposed at the bottom of the tube body.
  3. 根据权利要求1所述的新型车架管，其特征在于：所述管体的侧壁为上厚下薄的包裹式结构。The novel frame tube according to claim 1, wherein the side wall of the tube body is a thick and thin wrap structure.
  4. 根据权利要求1所述的新型车架管，其特征在于：所述管体的底部为V型结构或者弧形结构。The novel frame tube according to claim 1, wherein the bottom of the tube body has a V-shaped structure or an arc-shaped structure.
PCT/CN2018/000101 2017-10-13 2018-03-12 New bicycle frame tube WO2019071860A1 (en)

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CN201721321546.2U CN207311735U (en) 2017-10-13 2017-10-13 A kind of Novel frame pipe
CN201721321546.2 2017-10-13

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WO2019071860A1 true WO2019071860A1 (en) 2019-04-18

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207311735U (en) * 2017-10-13 2018-05-04 宝岛车业集团有限公司 A kind of Novel frame pipe

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2183954Y (en) * 1994-02-04 1994-11-30 白清栋 Bicycle frame tube strengthening structure
EP2653371A1 (en) * 2012-04-17 2013-10-23 Bhbikes Europe, S.L. Frame with an integrated battery for a pedal-assist bicycle and process for producing said frame
CN103523133A (en) * 2013-10-22 2014-01-22 深圳市松吉电动自行车有限公司 Electric bicycle and frame pipe thereof
CN203946212U (en) * 2014-04-14 2014-11-19 重庆通盛建设工业有限公司 A kind of electric bicycle fame
WO2015039785A1 (en) * 2013-09-17 2015-03-26 Robert Bosch Gmbh Frame element for receiving an energy storage unit for use in a two-wheeled vehicle
CN205141039U (en) * 2015-10-22 2016-04-06 天津市神锚铝制品有限公司 Multi -functional electronic vehicle lower beam pipe
CN205769951U (en) * 2016-06-20 2016-12-07 统达能源股份有限公司 The battery pack mounting structure of electric bicycle
CN207311735U (en) * 2017-10-13 2018-05-04 宝岛车业集团有限公司 A kind of Novel frame pipe

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2183954Y (en) * 1994-02-04 1994-11-30 白清栋 Bicycle frame tube strengthening structure
EP2653371A1 (en) * 2012-04-17 2013-10-23 Bhbikes Europe, S.L. Frame with an integrated battery for a pedal-assist bicycle and process for producing said frame
WO2015039785A1 (en) * 2013-09-17 2015-03-26 Robert Bosch Gmbh Frame element for receiving an energy storage unit for use in a two-wheeled vehicle
CN103523133A (en) * 2013-10-22 2014-01-22 深圳市松吉电动自行车有限公司 Electric bicycle and frame pipe thereof
CN203946212U (en) * 2014-04-14 2014-11-19 重庆通盛建设工业有限公司 A kind of electric bicycle fame
CN205141039U (en) * 2015-10-22 2016-04-06 天津市神锚铝制品有限公司 Multi -functional electronic vehicle lower beam pipe
CN205769951U (en) * 2016-06-20 2016-12-07 统达能源股份有限公司 The battery pack mounting structure of electric bicycle
CN207311735U (en) * 2017-10-13 2018-05-04 宝岛车业集团有限公司 A kind of Novel frame pipe

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