JP2019119425A - Frame of man power drive vehicle - Google Patents

Frame of man power drive vehicle Download PDF

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Publication number
JP2019119425A
JP2019119425A JP2018002709A JP2018002709A JP2019119425A JP 2019119425 A JP2019119425 A JP 2019119425A JP 2018002709 A JP2018002709 A JP 2018002709A JP 2018002709 A JP2018002709 A JP 2018002709A JP 2019119425 A JP2019119425 A JP 2019119425A
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Prior art keywords
space
frame
powered vehicle
battery
human
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JP2018002709A
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Japanese (ja)
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JP7168322B2 (en
Inventor
忠治 黒飛
Tadaharu Kurotobi
忠治 黒飛
小松　厚志
Atsushi Komatsu
厚志 小松
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Shimano Inc
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Shimano Inc
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Priority to JP2018002709A priority Critical patent/JP7168322B2/en
Priority to DE102019100171.4A priority patent/DE102019100171A1/en
Publication of JP2019119425A publication Critical patent/JP2019119425A/en
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Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/296—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by terminals of battery packs
    • 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
    • B62M6/40—Rider propelled cycles with auxiliary electric motor
    • B62M6/55—Rider propelled cycles with auxiliary electric motor power-driven at crank shafts parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

To provide a frame of a man power drive vehicle which can inhibit deterioration of strength.SOLUTION: A frame of a man power drive vehicle includes a frame portion formed with an internal space and extending in a first direction. The frame portion includes: a wall part enclosing the internal space; and a partition part provided at the wall part. The partition part partitions the internal space into a first space which can house at least a part of a battery and a second space located adjacent to the first space. At least a part of the wall part forming the first space is formed with a first aperture which communicates with the internal space and is used to detachably attach the battery; and a second aperture which communicates with the internal space and in which at least a part of an electric member electrically connected to the battery may be disposed.SELECTED DRAWING: Figure 3

Description

本発明は、人力駆動車両のフレームに関する。   The present invention relates to a frame of a human powered vehicle.

特許文献１に開示される人力駆動車両のフレームは、内部に形成される空間に人力駆動車両のバッテリユニットが配置される。   In the frame of the manually driven vehicle disclosed in Patent Document 1, the battery unit of the manually driven vehicle is disposed in a space formed inside.

特開２０００−２７２５６７号公報JP, 2000-272567, A

本発明の目的は、強度の低下を抑制できる人力駆動車両のフレームを提供することである。   An object of the present invention is to provide a frame of a human-powered vehicle capable of suppressing a reduction in strength.

本発明の第１側面に従う人力駆動車両のフレームは、内部空間が形成された、第１方向に延びるフレーム部分を含み、前記フレーム部分は、前記内部空間を囲む壁部と、前記壁部に設けられる区画部と、を含み、前記区画部は、バッテリの少なくとも一部を収容可能な第１空間と、前記第１空間に隣り合う第２空間と、に前記内部空間を区画し、前記第１空間を形成する前記壁部の少なくとも一部に、前記内部空間に連通し、且つ、前記バッテリを着脱可能に取り付けるための第１開口部と、前記内部空間に連通し、且つ、前記バッテリに電気的に接続される電気部材の少なくとも一部を配置可能な第２開口部と、が形成される。
上記第１側面に従えば、バッテリの少なくとも一部を収容可能な第１空間を形成する壁部に第１開口部と第２開口部とが形成されるため、第２空間を形成する壁部にバッテリを着脱可能に取り付けるための開口部および電気部材を配置可能な開口部を設けなくてもよい。このため、第２空間を形成する壁部の強度の低下を抑制できるため、フレームの強度の低下を抑制できる。 A frame of a manually driven vehicle according to a first aspect of the present invention includes a frame portion extending in a first direction in which an internal space is formed, the frame portion being provided on a wall surrounding the internal space, and the wall The interior space is divided into a first space capable of accommodating at least a part of the battery, and a second space adjacent to the first space; At least a part of the wall forming a space is in communication with the internal space, and a first opening for removably attaching the battery, and in communication with the internal space, and electrically connected to the battery And a second opening capable of disposing at least a part of the electrically connected members.
According to the first aspect, since the first opening and the second opening are formed in the wall forming the first space capable of accommodating at least a part of the battery, the wall forming the second space There is no need to provide an opening for releasably attaching the battery and an opening where the electrical member can be disposed. For this reason, since the fall of the intensity | strength of the wall part which forms 2nd space can be suppressed, the fall of the intensity | strength of a flame | frame can be suppressed.

前記第１側面に従う第２側面の人力駆動車両のフレームにおいて、前記第１空間には、前記バッテリを支持しかつ第１固定部が設けられるバッテリホルダの少なくとも一部が収納され、取付部材によって前記第１固定部と取り付けられ、前記壁部および前記区画部の少なくとも一方のうちの前記第１空間と面する部分に設けられた第２固定部をさらに含む。
上記第２側面に従えば、バッテリホルダの第１固定部を、取付部材および第２固定部によってフレームに安定して取り付けることができる。 In the frame of the second aspect of the manually driven vehicle according to the first aspect, at least a part of the battery holder supporting the battery and provided with the first fixing portion is accommodated in the first space, and the attachment member It further includes a second fixing portion attached to the first fixing portion and provided in a portion facing at least the first space of at least one of the wall portion and the partition portion.
According to the second aspect, the first fixing portion of the battery holder can be stably attached to the frame by the attaching member and the second fixing portion.

前記第１または第２側面に従う第３側面の人力駆動車両のフレームにおいて、前記第２開口部に取り付けられ、前記電気部材の少なくとも一部が接続される電気部材接続部をさらに含む。
上記第３側面に従えば、電気部材接続部によって電気部材を好適に取り付けることができる。 The frame of the third side human-powered vehicle according to the first or second aspect, further includes an electrical member connection portion attached to the second opening and to which at least a portion of the electrical member is connected.
According to the said 3rd side, an electrical member can be suitably attached by an electrical member connection part.

前記第１〜第３側面のいずれか１つに従う第４側面の人力駆動車両のフレームにおいて、前記電気部材は、前記バッテリの充電および前記バッテリの放電の少なくとも一方を行うためのコネクタを含む。
上記第４側面に従えば、第２開口部にコネクタの少なくとも一部を配置できる。 In the frame of the fourth aspect of the manually powered vehicle according to any one of the first to third aspects, the electrical member includes a connector for performing at least one of charging of the battery and discharging of the battery.
According to the fourth aspect, at least a part of the connector can be disposed in the second opening.

前記第１〜第４側面のいずれか１つに従う第５側面の人力駆動車両のフレームにおいて、前記電気部材は、前記バッテリを操作するための操作装置および前記操作装置と前記バッテリとを接続する電線の少なくとも一方を含む。
上記第５側面に従えば、第２開口部に操作装置および操作装置とバッテリとを接続する電線の少なくとも一方の、少なくとも一部を配置できる。 In the frame of the fifth aspect of the manually powered vehicle according to any one of the first to fourth aspects, the electric member is an operating device for operating the battery, and an electric wire connecting the operating device and the battery. At least one of
According to the fifth aspect, at least one of the operating device and at least one of the electric wires connecting the operating device and the battery can be disposed in the second opening.

前記第１〜第５側面のいずれか１つに従う第６側面の人力駆動車両のフレームにおいて、前記電気部材は、前記バッテリに関する情報を表示するための表示装置、および、前記表示装置と前記バッテリとを接続する電線の少なくとも一方を含む。
上記第６側面に従えば、第２開口部に表示装置、および、表示装置とバッテリとを接続する電線の少なくとも一方の、少なくとも一部を配置できる。 In the frame of the sixth aspect of the manually powered vehicle according to any one of the first to fifth aspects, the electric member is a display device for displaying information related to the battery, and the display device and the battery. At least one of the wires connecting the
According to the sixth aspect, at least one of the display and at least one of the electric wires connecting the display and the battery can be arranged in the second opening.

前記第１〜第６側面のいずれか１つに従う第７側面の人力駆動車両のフレームにおいて、複数の前記第２開口部を含む。
上記第７側面に従えば、複数の第２開口部のそれぞれに電気部材の少なくとも一部を配置できる。 The frame of the seventh aspect of the manually powered vehicle according to any one of the first to sixth aspects includes a plurality of the second openings.
According to the seventh aspect, at least a portion of the electrical member can be disposed in each of the plurality of second openings.

本発明の第８側面に従う人力駆動車両のフレームは、第１方向に延び、バッテリホルダが配置される内部空間と、前記内部空間を覆う壁部と、前記内部空間を第１空間と第２空間とに区画する区画部と、前記バッテリホルダを、前記壁部および前記区画部の少なくとも一方に取り付ける取付部材と、を含み、前記第１空間は、前記バッテリホルダの少なくとも一部を収容可能であり、前記取付部材は、前記バッテリホルダに設けられる第１固定部と前記壁部および前記区画部の少なくとも一方に設けられる第２固定部との一方を介して、前記第１固定部と前記第２固定部との他方に固定される。
上記第８側面に従えば、バッテリホルダの第１固定部を、取付部材および第２固定部によってフレームに安定して取り付けることができる。 A frame of a manually driven vehicle according to an eighth aspect of the present invention extends in a first direction, an internal space in which a battery holder is disposed, a wall covering the internal space, and the internal space as a first space and a second space And a mounting member for mounting the battery holder to at least one of the wall and the partition, and the first space can accommodate at least a portion of the battery holder. The mounting member may include the first fixing portion and the second fixing portion via one of a first fixing portion provided in the battery holder and a second fixing portion provided in at least one of the wall portion and the partition portion. It is fixed to the other of the fixing portion.
According to the eighth aspect, the first fixing portion of the battery holder can be stably attached to the frame by the attaching member and the second fixing portion.

前記第８側面に従う第９側面の人力駆動車両のフレームにおいて、前記取付部材は、雄ねじ部を有し、前記第１固定部および前記第２固定部の一方は、貫通孔を含み、前記貫通孔には、前記取付部材の前記雄ねじ部が挿通され、前記第１固定部および前記第２固定部の他方に、前記雄ねじ部が結合される雌ねじ部が形成される。
上記第９側面に従えば、取付部の雄ねじ部が第１固定部および第２固定部の他方に形成される雌ねじ部に結合されることによって、バッテリホルダの第１固定部を、フレームに安定して取り付けることができる。 In the frame of the ninth side human-powered vehicle according to the eighth aspect, the mounting member has an externally threaded portion, one of the first fixing portion and the second fixing portion includes a through hole, and the through hole The male screw portion of the mounting member is inserted through the female screw portion, and the other of the first fixing portion and the second fixing portion is formed with a female screw portion to which the male screw portion is coupled.
According to the ninth aspect, the male screw portion of the mounting portion is coupled to the female screw portion formed on the other of the first fixing portion and the second fixing portion, whereby the first fixing portion of the battery holder is stabilized to the frame. Can be attached.

前記第１〜第９側面のいずれか１つに従う第１０側面の人力駆動車両のフレームにおいて、前記第１空間と前記第２空間は、前記第１方向と異なる第２方向において少なくとも一部が隣り合うように区画部によって区画されている。
上記第１０側面に従えば、区画部によってフレームの第２方向の曲げ強度が低下することを抑制できる。 In the frame of a manual drive vehicle of a tenth side according to any one of the first to ninth sides, at least a part of the first space and the second space are adjacent in a second direction different from the first direction. It is divided by the division so that it may fit.
According to the tenth aspect, it is possible to suppress the decrease in the bending strength in the second direction of the frame by the partition portion.

前記第２または第９側面に従う第１１側面の人力駆動車両のフレームにおいて、前記第１固定部および前記第２固定部の少なくとも一方は、貫通孔を含む。
上記第１１側面に従えば、第１固定部および第２固定部の少なくとも一方に含まれる貫通孔を介してバッテリホルダをフレームに取り付けることができる。 In the frame of the eleventh aspect of the manually powered vehicle according to the second or ninth aspect, at least one of the first fixing portion and the second fixing portion includes a through hole.
According to the eleventh aspect, the battery holder can be attached to the frame through the through hole included in at least one of the first fixing portion and the second fixing portion.

前記第１１側面に従う第１２側面の人力駆動車両のフレームにおいて、前記貫通孔は、前記第１方向と異なる方向に延びる。
上記第１２側面に従えば、第１方向とは異なる方向に延びる貫通孔を介してバッテリホルダをフレームに取り付けることができる。 The frame of the twelfth aspect of the manually powered vehicle according to the eleventh aspect, wherein the through hole extends in a direction different from the first direction.
According to the twelfth aspect, the battery holder can be attached to the frame through the through hole extending in a direction different from the first direction.

前記第１１または第１２側面に従う第１３側面の人力駆動車両のフレームにおいて、前記取付部材は前記貫通孔に挿通される。
上記第１３側面に従えば、取付部材を貫通孔に挿通することによってバッテリホルダをフレームに取り付けることができる。 In the frame of the thirteenth aspect of the manually driven vehicle according to the eleventh or twelfth aspect, the attachment member is inserted into the through hole.
According to the thirteenth aspect, the battery holder can be attached to the frame by inserting the attachment member into the through hole.

前記第１〜第１３側面のいずれか１つに従う第１４側面の人力駆動車両のフレームにおいて、前記第１空間は、前記第１方向に延びる。
上記第１４側面に従えば、バッテリを収容する第１空間を大きくできる。 The frame of the fourteenth aspect of the manually powered vehicle according to any one of the first to thirteenth aspects, wherein the first space extends in the first direction.
According to the fourteenth aspect, the first space for housing the battery can be enlarged.

前記第１〜第１４側面のいずれか１つに従う第１５側面の人力駆動車両のフレームにおいて、前記第２空間は、前記第１方向に延びる。
上記１５側面に従えば、第２空間を大きくできるため、区画部を大きくできる。このため、フレームの強度の低下の抑制に貢献できる。 In the frame of the fifteenth side human-powered vehicle according to any one of the first to fourteenth aspects, the second space extends in the first direction.
According to the fifteenth aspect, since the second space can be enlarged, the partition can be enlarged. For this reason, it can contribute to suppression of the fall of the intensity of a frame.

前記第１〜第１５側面のいずれか１つに従う第１６側面の人力駆動車両のフレームにおいて、前記壁部は、前記第１空間と連通する第１開口部を含み、前記第２空間は、前記第１開口部とは反対側において前記第１空間と隣り合う。
上記第１６側面に従えば、第２空間が第１開口部とは反対側に配置されるため、第１開口部とは反対側の部分において、フレームの強度の低下を抑制できる。 In the frame of the sixteenth side human-powered vehicle according to any one of the first to fifteenth aspects, the wall portion includes a first opening communicating with the first space, and the second space is a portion of the first space. It is adjacent to the first space on the opposite side to the first opening.
According to the sixteenth aspect, since the second space is disposed on the side opposite to the first opening, a reduction in the strength of the frame can be suppressed in the portion on the side opposite to the first opening.

前記第１〜第７、および、第１６側面のいずれか１つに従う第１７側面の人力駆動車両のフレームにおいて、前記第１開口部は、前記人力駆動車両の下方に向かって開口する。
上記第１７側面に従えば、第１開口部が見えにくい位置に形成されるため、意匠性の低下を抑制できる。 The frame of the seventeenth side human-powered vehicle according to any one of the first to seventh and sixteenth side surfaces, wherein the first opening opens downward of the human-powered vehicle.
According to the seventeenth aspect, since the first opening is formed at a position where it is difficult to see, a decrease in design can be suppressed.

前記第１〜第１７側面のいずれか１つに従う第１８側面の人力駆動車両のフレームにおいて、前記第２空間は、全体が前記第１空間と隣り合う。
上記第１８側面に従えば、区画部を大きくできるため、第１空間の周辺におけるフレームの強度の低下を好適に抑制できる。 In the frame of the eighteenth side human-powered vehicle according to any one of the first to seventeenth aspects, the entire second space is adjacent to the first space.
According to the eighteenth aspect, since the partition can be enlarged, it is possible to preferably suppress the reduction in the strength of the frame in the periphery of the first space.

前記第１〜第１８側面のいずれか１つに従う第１９側面の人力駆動車両のフレームにおいて、前記第２空間の容積は、前記第１空間の容積よりも小さい。
上記第１９側面に従えば、フレームの大型化を抑制できる。 In a frame of a manual drive vehicle of a nineteenth side according to any one of the first to eighteenth sides, a volume of the second space is smaller than a volume of the first space.
According to the nineteenth aspect, an increase in size of the frame can be suppressed.

前記第１〜第１９側面のいずれか１つに従う第２０側面の人力駆動車両のフレームにおいて、前記壁部および前記区画部は、一体に形成される。
上記第２０側面に従えば、フレームの強度の低下をより抑制できる。 In the frame of the twentieth side human-powered vehicle according to any one of the first to nineteenth aspects, the wall portion and the partition portion are integrally formed.
According to the above twentieth aspect, it is possible to further suppress the reduction in the strength of the frame.

前記第１〜第１８側面のいずれか１つに従う第２１側面の人力駆動車両のフレームにおいて、前記第２空間は、閉鎖されている。
上記第２１側面に従えば、第２空間への異物の侵入を抑制できる。また、第２空間に開口が形成される場合と比較して、フレームの強度の低下をより抑制できる。 The second space is closed in the frame of the manually powered vehicle according to a twenty-first aspect of the present invention, according to any one of the first to eighteenth aspects.
According to the above-mentioned twenty-first aspect, intrusion of foreign matter into the second space can be suppressed. Further, compared to the case where the opening is formed in the second space, the reduction in the strength of the frame can be further suppressed.

前記第１〜第２１側面のいずれか１つに従う第２２側面の人力駆動車両のフレームにおいて、前記区画部は、平面形状を有し、前記人力駆動車両の幅方向において平行に前記壁部に設けられる。
上記第２２側面に従えば、区画部の構成を簡便なものにできる。 In the frame of a manual drive vehicle of a twenty-second side according to any one of the first to twenty-first aspects, the partition has a planar shape and is provided on the wall in parallel in the width direction of the manual drive vehicle. Be
According to the twenty-second aspect, the configuration of the partition can be simplified.

本発明の人力駆動車両のフレームは、強度の低下を抑制できる。   The frame of the human powered vehicle of the present invention can suppress the reduction in strength.

実施形態の人力駆動車両のフレームが含まれる人力駆動車両の側面図。FIG. 1 is a side view of a human powered vehicle including a frame of a human powered vehicle according to an embodiment. 図１のフレーム部分の分解斜視図。The disassembled perspective view of the flame | frame part of FIG. 図２のＩＩＩ−ＩＩＩ線に沿う断面図。Sectional drawing in alignment with the III-III line of FIG. 図２のＩＶ−ＩＶ線に沿う断面図。Sectional drawing in alignment with the IV-IV line of FIG. 図２の電気部材接続部およびその周辺を拡大して示す斜視図。The perspective view which expands and shows the electric member connection part of FIG. 2, and its periphery. 図５の電気部材接続部およびその周辺の分解斜視図。The electric member connection part of FIG. 5, and the disassembled perspective view of the periphery. 図２と反対側のフレーム部分の斜視図。The perspective view of the frame part on the opposite side to FIG. 変形例のフレーム部分の斜視図。The perspective view of the frame part of a modification.

（実施形態）
図１を参照して、実施形態の人力駆動車両のフレーム４０について説明する。以後、人力駆動車両のフレーム４０を、単にフレーム４０と記載する。フレーム４０は、人力駆動車両１０に設けられる。人力駆動車両１０は、少なくとも人力駆動力によって駆動することができる車両である。人力駆動車両１０は、例えば、自転車を含む。人力駆動車両１０は、車輪の数が限定されず、例えば１輪車および３輪以上の車輪を有する車両も含む。自転車は、例えばマウンテンバイク、ロードバイク、シティバイク、カーゴバイク、および、リカンベントを含む。以下、実施の形態において、人力駆動車両１０を、自転車として説明する。 (Embodiment)
A frame 40 of a human-powered vehicle according to an embodiment will be described with reference to FIG. Hereinafter, the frame 40 of a human-powered vehicle is simply referred to as the frame 40. The frame 40 is provided to the human powered vehicle 10. The human powered vehicle 10 is a vehicle that can be driven by at least a manual driving force. The human powered vehicle 10 includes, for example, a bicycle. The human powered vehicle 10 is not limited in the number of wheels, and includes, for example, vehicles having one wheel and three or more wheels. Bicycles include, for example, mountain bikes, road bikes, city bikes, cargo bikes, and recumbents. Hereinafter, in the embodiment, the human-powered vehicle 10 will be described as a bicycle.

人力駆動車両１０は、入力回転体１２と、駆動輪１４と、モータ１６と、を含む。人力駆動車両１０は、フレーム４０をさらに含む。入力回転体１２には、人力駆動力が入力される。入力回転体１２は、クランクを含む。入力回転体１２は、フレーム４０に対して回転可能なクランク軸１２Ａと、クランク軸１２Ａの軸方向の両端部にそれぞれ設けられるクランクアーム１２Ｂとを含む。各クランクアーム１２Ｂには、ペダル１８が連結される。駆動輪１４は、入力回転体１２が回転することによって駆動される。駆動輪１４は、フレーム４０に支持される。入力回転体１２と駆動輪１４とは、駆動機構２０によって連結される。駆動機構２０は、クランク軸１２Ａに結合される第１回転体２２を含む。クランク軸１２Ａと第１回転体２２とは、第１ワンウェイクラッチを介して結合されていてもよい。第１ワンウェイクラッチは、入力回転体１２が前転した場合に、第１回転体２２を前転させ、入力回転体１２が後転した場合に、第１回転体２２を後転させないように構成される。第１回転体２２は、スプロケット、プーリ、または、ベベルギアを含む。駆動機構２０は、連結部材２４と、第２回転体２６とをさらに含む。連結部材２４は、第１回転体２２の回転力を第２回転体２６に伝達する。連結部材２４は、例えば、チェーン、ベルト、または、シャフトを含む。   The human powered vehicle 10 includes an input rotating body 12, a driving wheel 14 and a motor 16. The human powered vehicle 10 further includes a frame 40. A manual drive force is input to the input rotating body 12. The input rotator 12 includes a crank. The input rotary body 12 includes a crankshaft 12A rotatable with respect to the frame 40, and crank arms 12B provided at both axial ends of the crankshaft 12A. A pedal 18 is connected to each crank arm 12B. The driving wheel 14 is driven by rotation of the input rotating body 12. The drive wheel 14 is supported by the frame 40. The input rotary body 12 and the drive wheel 14 are connected by a drive mechanism 20. The drive mechanism 20 includes a first rotating body 22 coupled to the crankshaft 12A. The crankshaft 12A and the first rotating body 22 may be coupled via a first one-way clutch. The first one-way clutch is configured to prevent the first rotating body 22 from rotating backward when the input rotating body 12 rotates forward, and prevents the first rotating body 22 from rotating backward when the input rotating body 12 rotates backward. Be done. The first rotating body 22 includes a sprocket, a pulley or a bevel gear. The drive mechanism 20 further includes a connection member 24 and a second rotating body 26. The connecting member 24 transmits the rotational force of the first rotating body 22 to the second rotating body 26. The connection member 24 includes, for example, a chain, a belt, or a shaft.

第２回転体２６は、駆動輪１４に連結される。第２回転体２６は、スプロケット、プーリ、または、ベベルギアを含む。第２回転体２６と駆動輪１４との間には、第２ワンウェイクラッチが設けられていることが好ましい。第２ワンウェイクラッチは、第２回転体２６が前転した場合に、駆動輪１４を前転させ、第２回転体２６が後転した場合に、駆動輪１４を後転させないように構成される。   The second rotating body 26 is coupled to the drive wheel 14. The second rotating body 26 includes a sprocket, a pulley, or a bevel gear. Preferably, a second one-way clutch is provided between the second rotating body 26 and the drive wheel 14. The second one-way clutch is configured to prevent the drive wheel 14 from rotating backward when the second rotating body 26 rotates forward, and prevents the driving wheel 14 from rotating backward when the second rotating body 26 rotates backward. .

人力駆動車両１０は、前輪および後輪を含む。フレーム４０には、フロントフォークを介して前輪が取り付けられている。フロントフォークには、ハンドルバー１０Ｈがステムを介して連結されている。以下の実施形態では、後輪を駆動輪１４として説明するが、前輪が駆動輪１４であってもよい。   The human powered vehicle 10 includes front and rear wheels. The front wheel is attached to the frame 40 via a front fork. A handle bar 10H is connected to the front fork via a stem. In the following embodiment, the rear wheel is described as the drive wheel 14, but the front wheel may be the drive wheel 14.

モータ１６およびモータ１６の駆動回路は、同一のハウジングに設けられることが好ましい。駆動回路は、バッテリ２８からモータ１６に供給される電力を制御する。モータ１６は、人力駆動車両１０の推進をアシストする。モータ１６は、電気モータを含む。モータ１６は、ペダル１８から後輪までの人力駆動力の伝達経路、または、前輪に回転を伝達するように設けられる。モータ１６は、人力駆動車両１０のフレーム４０、後輪、または、前輪に設けられる。一例では、モータ１６は、クランク軸１２Ａから第１回転体２２までの動力伝達経路に結合される。モータ１６とクランク軸１２Ａとの間の動力伝達経路には、クランク軸１２Ａを人力駆動車両１０が前進する方向に回転させた場合に入力回転体１２の回転力によってモータ１６が回転しないようにワンウェイクラッチが設けられるのが好ましい。モータ１６および駆動回路が設けられるハウジングには、モータ１６および駆動回路以外の構成が設けられてもよく、例えばモータ１６の回転を減速して出力する減速機が設けられてもよい。   The motor 16 and the drive circuit of the motor 16 are preferably provided in the same housing. The drive circuit controls the power supplied from the battery 28 to the motor 16. The motor 16 assists the propulsion of the human powered vehicle 10. The motor 16 includes an electric motor. The motor 16 is provided to transmit rotation to the front wheel or a transmission path of a manual drive force from the pedal 18 to the rear wheel. The motor 16 is provided on the frame 40, the rear wheel, or the front wheel of the human powered vehicle 10. In one example, motor 16 is coupled to a power transmission path from crankshaft 12A to first rotating body 22. The power transmission path between the motor 16 and the crankshaft 12A is a one way so that the rotational force of the input rotor 12 does not rotate the motor 16 when the crankshaft 12A is rotated in the direction in which the human powered vehicle 10 moves forward. Preferably a clutch is provided. The housing provided with the motor 16 and the drive circuit may be provided with a configuration other than the motor 16 and the drive circuit, and may be provided with, for example, a reduction gear that decelerates and outputs the rotation of the motor 16.

図１に示す人力駆動車両１０では、モータ１６がクランク軸１２Ａから第１回転体２２までの動力伝達経路に結合される。クランク軸１２Ａは、モータ１６と同一のハウジングに設けられることが好ましい。   In the manually driven vehicle 10 shown in FIG. 1, the motor 16 is coupled to the power transmission path from the crankshaft 12 </ b> A to the first rotating body 22. The crankshaft 12A is preferably provided in the same housing as the motor 16.

図２に示すバッテリ２８は、１または複数のバッテリセルを含む。バッテリセルは、充電池を含む。バッテリ２８は、人力駆動車両１０に設けられ、バッテリ２８と有線で電気的に接続されている他の電機部品、例えば、モータ１６に電力を供給する。バッテリ２８は、モータ１６を制御する制御部と有線または無線によって通信可能に接続されている。バッテリ２８は、例えばＰＬＣ（Power Line Communication）によって制御部と通信可能である。バッテリ２８は、フレーム４０の外部に取り付けられてもよく、少なくとも一部がフレーム４０の内部に収容されてもよい。   The battery 28 shown in FIG. 2 includes one or more battery cells. The battery cell includes a rechargeable battery. The battery 28 is provided in the human powered vehicle 10 and supplies power to another electric component, for example, the motor 16 electrically connected to the battery 28 by wire. The battery 28 is communicably connected to a control unit that controls the motor 16 by wire or wirelessly. The battery 28 can communicate with the control unit by, for example, PLC (Power Line Communication). The battery 28 may be attached to the outside of the frame 40, and at least a part of the battery 28 may be accommodated inside the frame 40.

図１に示す人力駆動車両１０では、バッテリ２８は、フレーム４０の内部に収容される。この場合、バッテリ２８がフレーム４０のダウンチューブ４０Ａに収容されるようにしてもよい。モータ１６およびバッテリ２８がフレーム４０の内部に収容される場合、モータ１６が設けられるハウジングと、バッテリ２８とに、互いに電気的に接続可能な端子をそれぞれ設けてもよい。   In the human powered vehicle 10 shown in FIG. 1, the battery 28 is housed inside the frame 40. In this case, the battery 28 may be accommodated in the down tube 40A of the frame 40. When the motor 16 and the battery 28 are accommodated inside the frame 40, the housing in which the motor 16 is provided and the battery 28 may be provided with terminals that can be electrically connected to each other.

フレーム４０は、第１方向Ｘに延びるフレーム部分４２を含む。本実施形態では、フレーム部分４２は、ダウンチューブ４０Ａに設けられる。フレーム部分４２は、ダウンチューブ４０Ａと一体に形成されてもよく、ダウンチューブ４０Ａと別体に形成されて、溶接またはボルト等によってダウンチューブ４０Ａに取り付けられていてもよい。フレーム部分４２は、フレーム４０のうちのダウンチューブ４０Ａ以外の部分に設けられてもよい。例えば、フレーム部分４２は、シートチューブ４０Ｂに設けられる。   The frame 40 includes a frame portion 42 extending in the first direction X. In the present embodiment, the frame portion 42 is provided on the down tube 40A. The frame portion 42 may be integrally formed with the down tube 40A, may be formed separately from the down tube 40A, and may be attached to the down tube 40A by welding, bolts or the like. The frame portion 42 may be provided to a portion of the frame 40 other than the down tube 40A. For example, the frame portion 42 is provided on the seat tube 40B.

図２および図３に示されるとおり、フレーム部分４２には、内部空間４４が形成されている。フレーム部分４２は、壁部４６と、区画部４８と、を含む。壁部４６および区画部４８は、一体に形成される。区画部４８は、壁部４６と別体に形成されて、溶接またはボルト等によって壁部４６に取り付けられていてもよい。区画部４８と、壁部４６とは、同一の材料によって形成されることが好ましいが、各別の材料を含んでいてもよい。壁部４６は、箱形状を有する。区画部４８は、平面形状を有し、人力駆動車両１０の幅方向Ｙにおいて平行に壁部４６に設けられる。区画部４８は、第１方向Ｘおよび幅方向Ｙに平行に延びる。壁部４６の厚さと区画部４８の厚さとは、同一であってもよく、異なっていてもよい。区画部４８の厚さは、均一であってもよく、不均一であってもよい。   As shown in FIGS. 2 and 3, an internal space 44 is formed in the frame portion 42. The frame portion 42 includes a wall 46 and a partition 48. The wall 46 and the partition 48 are integrally formed. The partition 48 may be formed separately from the wall 46 and attached to the wall 46 by welding, bolts or the like. The partition 48 and the wall 46 are preferably formed of the same material, but may include other materials. The wall 46 has a box shape. The partition 48 has a planar shape, and is provided on the wall 46 in parallel in the width direction Y of the human-powered vehicle 10. The partition 48 extends in parallel to the first direction X and the width direction Y. The thickness of the wall 46 and the thickness of the compartment 48 may be the same or different. The thickness of the compartments 48 may be uniform or non-uniform.

壁部４６は、内部空間４４を囲む。壁部４６は、内部空間４４を覆う。区画部４８は、壁部４６に設けられる。区画部４８は、第１空間４４Ａと、第２空間４４Ｂと、に内部空間４４を区画する。第２空間４４Ｂは、第１空間４４Ａに隣り合う。第１空間４４Ａは、壁部４６のうちの一部および区画部４８に囲まれ、第２空間４４Ｂは、壁部４６のうちの一部および区画部４８に囲まれる。壁部４６は、第１空間４４Ａを囲む第１壁部４６Ａと、第２空間４４Ｂを囲う第２壁部４６Ｂと、を含む。   The wall 46 surrounds the interior space 44. The wall 46 covers the internal space 44. The partition 48 is provided on the wall 46. The dividing section 48 divides the internal space 44 into a first space 44A and a second space 44B. The second space 44B is adjacent to the first space 44A. The first space 44A is surrounded by a part of the wall 46 and the partition 48, and the second space 44B is surrounded by a part of the wall 46 and the partition 48. The wall 46 includes a first wall 46A surrounding the first space 44A and a second wall 46B surrounding the second space 44B.

内部空間４４は、第１方向Ｘに延びる。第１空間４４Ａは、第１方向Ｘに延びる。第２空間４４Ｂは、第１方向Ｘに延びる。第２空間４４Ｂは、第１開口部５０とは反対側において第１空間４４Ａと隣り合う。第２空間４４Ｂは、全体が第１空間４４Ａと隣り合う。第１空間４４Ａと第２空間４４Ｂは、第１方向Ｘと異なる第２方向において少なくとも一部が隣り合うように区画部４８によって区画されている。一例では、第２方向は、人力駆動車両１０の幅方向Ｙと平行する。第２空間４４Ｂの容積は、第１空間４４Ａの容積よりも小さい。   The inner space 44 extends in the first direction X. The first space 44A extends in the first direction X. The second space 44B extends in the first direction X. The second space 44 </ b> B is adjacent to the first space 44 </ b> A on the opposite side to the first opening 50. The entire second space 44B is adjacent to the first space 44A. The first space 44A and the second space 44B are divided by the dividing portion 48 such that at least a part thereof is adjacent in the second direction different from the first direction X. In one example, the second direction is parallel to the width direction Y of the manually driven vehicle 10. The volume of the second space 44B is smaller than the volume of the first space 44A.

第１空間４４Ａは、バッテリ２８の少なくとも一部を収容可能である。内部空間４４には、バッテリホルダ３４が配置される。第１空間４４Ａには、バッテリホルダ３４の少なくとも一部が収納される。バッテリホルダ３４は、バッテリ２８を支持しかつ第１固定部３４Ａが設けられる。一例では、第１固定部３４Ａは、バッテリホルダ３４と別体に形成されて、バッテリホルダ３４に取り付けられる。別の例では、第１固定部３４Ａは、バッテリホルダ３４と一体に形成される。本実施形態では、第１固定部３４Ａに設けられる孔がバッテリホルダ３４の幅方向Ｙの両端部に設けられる凸部に挿入されて、第１固定部３４Ａがバッテリホルダ３４に取り付けられる。第１固定部３４Ａは、バッテリホルダ３４に対して凸部まわりに回転可能にバッテリホルダ３４に取り付けられてもよく、バッテリホルダ３４に対して凸部まわりに回転不能にバッテリホルダ３４に取り付けられてもよい。バッテリホルダ３４には、バッテリ２８と電気的に接続するためのコネクタが設けられてもよい。第１空間４４Ａには、バッテリ２８の全体を収容可能である。第１空間４４Ａには、バッテリホルダ３４の少なくとも一部を収容可能である。第１空間４４Ａには、バッテリホルダ３４の全体を収容可能である。   The first space 44A can accommodate at least a portion of the battery 28. In the internal space 44, a battery holder 34 is disposed. At least a part of the battery holder 34 is accommodated in the first space 44A. The battery holder 34 supports the battery 28 and is provided with a first fixing portion 34A. In one example, the first fixing portion 34A is formed separately from the battery holder 34 and attached to the battery holder 34. In another example, the first fixing portion 34A is integrally formed with the battery holder 34. In the present embodiment, the holes provided in the first fixing portion 34A are inserted into the projections provided at both ends in the width direction Y of the battery holder 34, and the first fixing portion 34A is attached to the battery holder 34. The first fixing portion 34A may be attached to the battery holder 34 rotatably around the protrusion with respect to the battery holder 34, and is attached to the battery holder 34 non-rotatably around the protrusion with respect to the battery holder 34 It is also good. The battery holder 34 may be provided with a connector for electrically connecting to the battery 28. The first space 44A can accommodate the entire battery 28. At least a part of the battery holder 34 can be accommodated in the first space 44A. The entire battery holder 34 can be accommodated in the first space 44A.

壁部４６は、第１空間４４Ａと連通する第１開口部５０および第２開口部５２を含む。具体的には、第１空間４４Ａを形成する壁部４６の少なくとも一部に、第１開口部５０と、第２開口部５２とが形成される。第１開口部５０は、内部空間４４に連通し、且つ、バッテリ２８を着脱可能に取り付けるためのものである。第２開口部５２は、内部空間４４に連通し、且つ、バッテリ２８に電気的に接続される電気部材３０の少なくとも一部を配置可能である。   The wall 46 includes a first opening 50 and a second opening 52 in communication with the first space 44A. Specifically, the first opening 50 and the second opening 52 are formed in at least a part of the wall 46 forming the first space 44A. The first opening 50 is in communication with the internal space 44 and is for removably attaching the battery 28. The second opening 52 communicates with the internal space 44 and can arrange at least a part of the electric member 30 electrically connected to the battery 28.

第１開口部５０は、人力駆動車両１０の下方に向かって開口する。第１開口部５０は、バッテリ２８を第１空間４４Ａに挿入可能な大きさを有する。第１開口部５０は、バッテリ２８を収容した状態において、カバー３２によって覆われることが好ましい。カバー３２は、第１空間４４Ａに収容された状態のバッテリ２８に取り付けられてもよく、第１壁部４６Ａに取り付けられてもよい。一例では、カバー３２は、ボルトＢ１を介して、バッテリ２８に取り付けられる。   The first opening 50 opens downward of the human powered vehicle 10. The first opening 50 has a size that allows the battery 28 to be inserted into the first space 44A. The first opening 50 is preferably covered by the cover 32 in a state in which the battery 28 is accommodated. The cover 32 may be attached to the battery 28 housed in the first space 44A, or may be attached to the first wall 46A. In one example, the cover 32 is attached to the battery 28 via a bolt B1.

フレーム部分４２は、複数の第２開口部５２を含む。一例では、第２開口部５２は、人力駆動車両１０の側方に向かって開口する。本実施形態では、複数の第２開口部５２は、第２開口部５２Ａ，５２Ｂ，５２Ｃ，５２Ｄ，５２Ｅ，５２Ｆ、５２Ｇ，５２Ｈを含む。   The frame portion 42 includes a plurality of second openings 52. In one example, the second opening 52 opens to the side of the human powered vehicle 10. In the present embodiment, the plurality of second openings 52 include second openings 52A, 52B, 52C, 52D, 52E, 52F, 52G, 52H.

第２開口部５２Ａ，５２Ｂは、第１壁部４６Ａのうちの人力駆動車両１０の幅方向Ｙの端面に設けられる。第２開口部５２Ａは、第１壁部４６Ａのうちの幅方向Ｙの右側の端面に設けられる。第２開口部５２Ｂは、第１壁部４６Ａのうちの幅方向Ｙの左側の端面に設けられる。   The second openings 52A and 52B are provided on the end face of the first wall 46A in the width direction Y of the human powered vehicle 10. The second opening 52A is provided on the end surface of the first wall 46A on the right side in the width direction Y. The second opening 52B is provided on the left end face of the first wall 46A in the width direction Y.

フレーム４０は、取付部材５４および第２固定部５６を含む。一例では、フレーム４０は、２つの取付部材５４を含む。取付部材５４は、バッテリホルダ３４を、壁部４６および区画部４８の少なくとも一方に取り付ける。   The frame 40 includes a mounting member 54 and a second fixing portion 56. In one example, frame 40 includes two attachment members 54. The attachment member 54 attaches the battery holder 34 to at least one of the wall 46 and the partition 48.

第２固定部５６は、取付部材５４によって第１固定部３４Ａと取り付けられ、壁部４６および区画部４８の少なくとも一方のうちの第１空間４４Ａと面する部分に設けられる。第２固定部５６は、壁部４６および区画部４８の少なくとも一方に設けられる。一例では、第２固定部５６は、第１壁部４６Ａに設けられる。   The second fixing portion 56 is attached to the first fixing portion 34A by the attaching member 54, and is provided in a portion facing at least one of the wall portion 46 and the dividing portion 48 and the first space 44A. The second fixing portion 56 is provided on at least one of the wall 46 and the partition 48. In one example, the second fixing portion 56 is provided on the first wall 46A.

取付部材５４は、雄ねじ部５４Ａを有する。取付部材５４は、バッテリホルダ３４に設けられる第１固定部３４Ａと第２固定部５６との一方を介して、第１固定部３４Ａと第２固定部５６との他方に固定される。第１固定部３４Ａおよび第２固定部５６の少なくとも一方は、貫通孔５６Ａを含む。取付部材５４は貫通孔５６Ａに挿通される。貫通孔５６Ａには、取付部材５４の雄ねじ部５４Ａが挿通される。第１固定部３４Ａおよび第２固定部５６の他方には、取付部材５４の雄ねじ部５４Ａが結合される雌ねじ部３４Ｂが形成される。貫通孔５６Ａは、第１方向Ｘと異なる方向に延びる。一例では、貫通孔５６Ａは、人力駆動車両１０の幅方向に延びる。一例では、第２固定部５６に貫通孔５６Ａが形成され、第１固定部３４Ａに雌ねじ部３４Ｂが形成される。一例では、２つの貫通孔５６Ａが設けられる。一方の貫通孔５６Ａは、第２開口部５２Ａに含まれる。他方の貫通孔５６Ａは、第２開口部５２Ｂに含まれる。   The mounting member 54 has an external thread portion 54A. The mounting member 54 is fixed to the other of the first fixing portion 34A and the second fixing portion 56 via one of the first fixing portion 34A and the second fixing portion 56 provided on the battery holder 34. At least one of the first fixing portion 34A and the second fixing portion 56 includes a through hole 56A. The mounting member 54 is inserted into the through hole 56A. The male screw portion 54A of the mounting member 54 is inserted into the through hole 56A. The other of the first fixing portion 34A and the second fixing portion 56 is formed with a female screw portion 34B to which the male screw portion 54A of the mounting member 54 is coupled. The through holes 56A extend in a direction different from the first direction X. In one example, the through hole 56A extends in the width direction of the human powered vehicle 10. In one example, the through hole 56A is formed in the second fixing portion 56, and the female screw portion 34B is formed in the first fixing portion 34A. In one example, two through holes 56A are provided. One through hole 56A is included in the second opening 52A. The other through hole 56A is included in the second opening 52B.

取付部材５４の雄ねじ部５４Ａが、貫通孔５６Ａを通過し、バッテリホルダ３４に設けられる第１固定部３４Ａの雌ねじ部３４Ｂに結合されることによって、バッテリホルダ３４が、フレーム部分４２に取り付けられる。バッテリホルダ３４は、バッテリ２８の第１端部２８Ａを支持する。   The battery holder 34 is attached to the frame portion 42 by the male screw portion 54A of the attachment member 54 passing through the through hole 56A and being coupled to the female screw portion 34B of the first fixing portion 34A provided in the battery holder 34. The battery holder 34 supports the first end 28A of the battery 28.

第２開口部５２Ｃ，５２Ｄは、第１壁部４６Ａのうちの人力駆動車両１０の幅方向Ｙの端面に設けられる。第２開口部５２Ｃは、第１壁部４６Ａのうちの幅方向Ｙの右側の端面に設けられる。第２開口部５２Ｄは、第１壁部４６Ａのうちの幅方向Ｙの左側の端面に設けられる。   The second openings 52C and 52D are provided on the end face of the first wall 46A in the width direction Y of the human powered vehicle 10. The second opening 52 </ b> C is provided on the right end face of the first wall 46 </ b> A in the width direction Y. The second opening 52D is provided on the left end face of the first wall 46A in the width direction Y.

第１空間４４Ａには、バッテリ２８を支持可能なブラケット３６Ａが収容される。ブラケット３６Ａは、第１方向Ｘにおいて、バッテリホルダ３４から離れた位置に配置される。ブラケット３６Ａは、Ｕ字状に形成される。ブラケット３６Ａは、バッテリ２８の第２端部２８Ｂを支持する。   A bracket 36A capable of supporting the battery 28 is accommodated in the first space 44A. The bracket 36A is disposed at a position away from the battery holder 34 in the first direction X. The bracket 36A is formed in a U-shape. The bracket 36A supports the second end 28B of the battery 28.

図４に示されるとおり、ブラケット３６Ａに設けられる雌ねじ部に、第２開口部５２Ｃ，５２Ｄを介して挿入されたボルトＢ２がねじ込まれることによって、ブラケット３６Ａは、第１空間４４Ａの内部に固定される。   As shown in FIG. 4, the bracket 36A is fixed inside the first space 44A by screwing the bolt B2 inserted through the second openings 52C and 52D into the female screw provided on the bracket 36A. Ru.

第２開口部５２Ｅ，５２Ｆは、第１壁部４６Ａのうちの人力駆動車両１０の幅方向Ｙの端面に設けられる。第２開口部５２Ｅは、第１壁部４６Ａのうちの幅方向Ｙの右側の端面に設けられる。第２開口部５２Ｆは、第１壁部４６Ａのうちの幅方向Ｙの左側の端面に設けられる。   The second openings 52E and 52F are provided on the end face of the first wall 46A in the width direction Y of the human powered vehicle 10. The second opening 52E is provided on the right end face of the first wall 46A in the width direction Y. The second opening 52F is provided on the left end face of the first wall 46A in the width direction Y.

第２開口部５２Ｅには、フレーム部分４２の外側から第１支持部材３６Ｂが挿入される。第１支持部材３６Ｂの先端に形成される雄ねじ部は、バッテリ２８に設けられる雌ねじ部に結合される。第２開口部５２Ｆには、フレーム４０の外側から第２支持部材３６Ｃが挿入さる。第２支持部材３６Ｃは、ブラケット３６Ａに設けられる穴に先端が嵌め込まれる。第１支持部材３６Ｂおよび第２支持部材３６Ｃによって、バッテリ２８の第２端部２８Ｂがブラケット３６Ａおよびフレーム部分４２に取り付けられる。   The first support member 36B is inserted into the second opening 52E from the outside of the frame portion 42. An external thread formed at the tip of the first support member 36B is coupled to an internal thread provided to the battery 28. The second support member 36C is inserted into the second opening 52F from the outside of the frame 40. The tip of the second support member 36C is inserted into a hole provided in the bracket 36A. The first support member 36B and the second support member 36C attach the second end 28B of the battery 28 to the bracket 36A and the frame portion 42.

図５および図６に示されるとおり、フレーム４０は、第２開口部５２に取り付けられ、電気部材３０の少なくとも一部が接続される電気部材接続部５８をさらに含む。電気部材接続部５８は、第２開口部５２Ｇに取り付けられる。電気部材接続部５８は、筒状に形成される。電気部材接続部５８は、内周部に雌ねじ部５８Ａが設けられる。電気部材３０は、バッテリ２８の充電およびバッテリ２８の放電の少なくとも一方を行うためのコネクタ３８を含む。コネクタ３８は、雄ねじ部３８Ａ、フランジ部３８Ｂ、および、接続部３８Ｃを含む。雄ねじ部３８Ａは、電気部材接続部５８の雌ねじ部５８Ａと結合可能に構成される。雄ねじ部３８Ａは、第２開口部５２Ｇを通じて第１空間４４Ａから第１壁部４６Ａの外側に突出可能に構成される。雄ねじ部３８Ａが、第１壁部４６Ａの外側に突出した状態において、電気部材接続部５８の雌ねじ部５８Ａが雄ねじ部３８Ａにねじ込まれることによって、電気部材接続部５８の端部とフランジ部３８Ｂとが第２開口部５２Ｇの縁部を挟み込み、電気部材接続部５８および電気部材３０が第１壁部４６Ａに取り付けられる。接続部３８Ｃは、電気部材接続部５８の内周部に挿入可能な外部電源のコネクタＣの接続部Ｃ１と接続可能に構成される。一例では、接続部３８Ｃは、凹部を含み、接続部Ｃ１は、凸部を含む。接続部３８Ｃには、外部電源と電気的に接続されるための端子が含まれる。   As shown in FIGS. 5 and 6, the frame 40 further includes an electrical member connection 58 attached to the second opening 52 and to which at least a portion of the electrical member 30 is connected. The electrical member connection portion 58 is attached to the second opening 52G. The electrical member connection portion 58 is formed in a tubular shape. The electric member connection portion 58 is provided with a female screw portion 58A on the inner peripheral portion. Electrical member 30 includes a connector 38 for at least one of charging battery 28 and discharging battery 28. The connector 38 includes an externally threaded portion 38A, a flange portion 38B, and a connection portion 38C. The male screw portion 38A is configured to be connectable with the female screw portion 58A of the electric member connection portion 58. The male screw portion 38A is configured to be able to protrude from the first space 44A to the outside of the first wall 46A through the second opening 52G. In a state where the male screw 38A protrudes to the outside of the first wall 46A, the end of the electric member connector 58 and the flange 38B are screwed by screwing the female screw 58A of the electric member connector 58 into the male screw 38A. Sandwiches the edge of the second opening 52G, and the electric member connecting portion 58 and the electric member 30 are attached to the first wall 46A. The connection portion 38C is configured to be connectable to the connection portion C1 of the connector C of the external power supply that can be inserted into the inner peripheral portion of the electric member connection portion 58. In one example, the connection 38C includes a recess, and the connection C1 includes a protrusion. The connection portion 38C includes a terminal for being electrically connected to an external power supply.

図２および図７に示されるとおり、第２開口部５２Ｈは、第１壁部４６Ａのうちの人力駆動車両１０の幅方向Ｙの端面に設けられる。電気部材３０は、バッテリ２８に関する情報を表示するための表示装置３０Ａ、および、表示装置３０Ａとバッテリ２８とを接続する電線の少なくとも一方を含む。表示装置３０Ａおよび表示装置３０Ａとバッテリ２８とを接続する電線する電線の少なくとも一部は、第２開口部５２Ｈに配置される。表示装置３０Ａは、バッテリ２８と一体に設けられていてもよく、バッテリ２８と別体に設けられてバッテリ２８に取り付けられていてもよい。   As shown in FIGS. 2 and 7, the second opening 52H is provided on the end face of the first wall 46A in the width direction Y of the human powered vehicle 10. Electrical member 30 includes at least one of display device 30A for displaying information related to battery 28, and an electric wire connecting display device 30A and battery 28. At least a portion of the electric wire connecting the display device 30A and the display device 30A with the battery 28 is disposed in the second opening 52H. The display device 30A may be provided integrally with the battery 28, or may be provided separately from the battery 28 and attached to the battery 28.

第２空間４４Ｂは、閉鎖されている。第２空間４４Ｂには、いずれの開口部も設けられていないことが好ましい。第２壁部４６Ｂおよび区画部４８には、いずれの開口部も設けられていないことが好ましい。第２空間４４Ｂに設けられる開口部の数が少ないほど、フレーム部分４２の強度の低下が抑制される。   The second space 44B is closed. Preferably, no opening is provided in the second space 44B. It is preferable that the second wall 46B and the partition 48 are not provided with any opening. The decrease in the strength of the frame portion 42 is suppressed as the number of the openings provided in the second space 44B decreases.

（変形例）
上記実施形態に関する説明は、本発明に従う人力駆動車両のフレームが取り得る形態の例示であり、その形態を制限することを意図していない。本発明に従う人力駆動車両のフレームは、例えば以下に示される上記実施形態の変形例、および、相互に矛盾しない少なくとも２つの変形例が組み合わせられた形態を取り得る。以下の変形例において、各実施形態の形態と共通する部分については、実施形態と同一の符号を付してその説明を省略する。 (Modification)
The above description of the embodiment is an illustration of possible forms of the frame of the human powered vehicle according to the present invention, and is not intended to limit the form. The frame of the manually driven vehicle according to the present invention may take, for example, a combination of the above-described embodiment shown below and at least two of the mutually consistent variations. In the following modifications, the same reference numerals as in the embodiment are given to the portions common to the embodiments and the description thereof will be omitted.

・図８に示すように、電気部材３０は、表示装置３０Ａに代えてまたは加えて、バッテリ２８を操作するための操作装置３０Ｂおよび操作装置３０Ｂとバッテリ２８とを接続する電線の少なくとも一方を含むようにしてもよい。操作装置３０Ｂおよび操作装置３０Ｂとバッテリ２８とを接続する電線する電線の少なくとも一部は、第２開口部５２Ｈに配置される。操作装置３０Ｂは、バッテリ２８と一体に設けられていてもよく、バッテリ２８と別体に設けられてバッテリ２８に取り付けられていてもよい。   As shown in FIG. 8, the electric member 30 includes at least one of an operating device 30B for operating the battery 28 and electric wires connecting the operating device 30B and the battery 28, instead of or in addition to the display device 30A. You may At least a part of the electric wire connecting the operation device 30B and the operation device 30B to the battery 28 is disposed in the second opening 52H. Operation device 30 </ b> B may be provided integrally with battery 28 or may be provided separately from battery 28 and attached to battery 28.

・第２開口部５２Ａ，５２Ｂ，５２Ｃ，５２Ｄ，５２Ｅ，５２Ｆ、５２Ｇ，５２Ｈの少なくとも１つを省略してもよい。また、第１壁部４６Ａおよび区画部４８の少なくとも一方に、第２開口部５２Ａ，５２Ｂ，５２Ｃ，５２Ｄ，５２Ｅ，５２Ｆ、５２Ｇ，５２Ｈ以外の第２開口部５２をさらに設けてもよい。第２開口部５２は、フレーム部分４２のうちの第２壁部４６Ｂ以外の部分であれば、いずれの部分に設けることもできる。   -At least one of the second openings 52A, 52B, 52C, 52D, 52E, 52F, 52G, 52H may be omitted. Further, a second opening 52 other than the second openings 52A, 52B, 52C, 52D, 52E, 52F, 52G, 52H may be further provided in at least one of the first wall 46A and the partition 48. The second opening 52 may be provided in any portion of the frame portion 42 other than the second wall 46B.

・内部空間４４は、複数の第２空間４４Ｂを含むようにしてもよい。複数の第２空間４４Ｂは、隣り合った位置に設けられてもよく、離れた位置に設けられてもよい。例えば、１つの第２空間４４Ｂを、第１空間４４Ａの人力駆動車両１０の右側の端部と隣り合うように配置し、他の１つの第２空間４４Ｂを、第１空間４４Ａの人力駆動車両１０の左側の端部と隣り合うように配置する。   The internal space 44 may include a plurality of second spaces 44B. The plurality of second spaces 44B may be provided adjacent to each other, or may be provided apart from each other. For example, one second space 44B is disposed adjacent to the right end of the human powered vehicle 10 in the first space 44A, and the other second space 44B is a human powered vehicle in the first space 44A. Arranged so as to be adjacent to the left end of 10.

・第２空間４４Ｂの容積を、第１空間４４Ａの容積以上にすることもできる。内部空間４４が複数の第２空間４４Ｂを含む場合には、複数の第２空間４４Ｂの容積の和が、第１空間４４Ａの容積以上になるようにしてもよい。   The volume of the second space 44B can also be greater than or equal to the volume of the first space 44A. When the internal space 44 includes a plurality of second spaces 44B, the sum of the volumes of the plurality of second spaces 44B may be equal to or greater than the volume of the first space 44A.

・第２空間４４Ｂの一部のみが、第１空間４４Ａと隣り合うようにしてもよい。例えば、第２空間４４Ｂの第１方向Ｘの上方側の端部が、第１空間４４Ａの第１方向Ｘの上方側の端部よりも上方に位置するように第２空間４４Ｂを形成する。   -Only a part of the second space 44B may be adjacent to the first space 44A. For example, the second space 44B is formed such that the upper end of the second space 44B in the first direction X is located above the upper end of the first space 44A in the first direction X.

・第２空間４４Ｂが、第１空間４４Ａの上方側の一部と隣り合わないようにしてもよい。この場合、第２開口部５２Ａ，５２Ｂ，５２Ｃ，５２Ｄ，５２Ｅ，５２Ｆ、５２Ｇ，５２Ｈの少なくとも１つを、フレーム部分４２の上方に設けてもよい。   The second space 44B may not be adjacent to a portion on the upper side of the first space 44A. In this case, at least one of the second openings 52A, 52B, 52C, 52D, 52E, 52F, 52G, 52H may be provided above the frame portion 42.

・第２空間４４Ｂが開放されるようにしてもよい。例えば、第２空間４４Ｂの第１方向Ｘの端部において、区画部４８を省略し、第１空間４４Ａと第２空間４４Ｂとを連通する。この場合も、区画部４８によって、フレーム４０の強度の低下は抑制される。   The second space 44B may be opened. For example, the partition 48 is omitted at the end of the second space 44B in the first direction X, and the first space 44A and the second space 44B are in communication with each other. In this case as well, the reduction in the strength of the frame 40 is suppressed by the dividing portion 48.

１０…人力駆動車両、２８…バッテリ、３０…電気部材、３０Ａ…表示装置、３０Ｂ…操作装置、３４…バッテリホルダ、３４Ａ…第１固定部、３４Ｂ…雌ねじ部、３８…コネクタ、４０…フレーム、４２…フレーム部分、４４…内部空間、４４Ａ…第１空間、４４Ｂ…第２空間、４６…壁部、４８…区画部、５０…第１開口部、５２，５２Ａ，５２Ｂ，５２Ｃ，５２Ｄ，５２Ｅ，５２Ｆ、５２Ｇ，５２Ｈ…第２開口部、５４…取付部材、５４Ｂ…雄ねじ部、５６…第２固定部、５６Ａ…貫通孔、５８…電気部材接続部。   DESCRIPTION OF SYMBOLS 10 ... Human-powered vehicle, 28 ... Battery, 30 ... Electric member, 30A ... Display apparatus, 30B ... Operation apparatus, 34 ... Battery holder, 34A ... 1st fixing | fixed part, 34B ... Female screw part, 38 ... Connector, 40 ... Frame, 42: Frame part 44: Internal space 44A: First space 44B: Second space 46: Wall part 48: Partition part 50: First opening 52, 52A, 52B, 52C, 52D, 52E , 52F, 52G, 52H: second opening, 54: mounting member, 54B: external thread, 56: second fixing portion, 56A: through hole, 58: electrical member connecting portion.

Claims (22)

内部空間が形成された、第１方向に延びるフレーム部分を含み、
前記フレーム部分は、
前記内部空間を囲む壁部と、
前記壁部に設けられる区画部と、
を含み、
前記区画部は、バッテリの少なくとも一部を収容可能な第１空間と、前記第１空間に隣り合う第２空間と、に前記内部空間を区画し、
前記第１空間を形成する前記壁部の少なくとも一部に、前記内部空間に連通し、且つ、前記バッテリを着脱可能に取り付けるための第１開口部と、前記内部空間に連通し、且つ、前記バッテリに電気的に接続される電気部材の少なくとも一部を配置可能な第２開口部と、が形成される、人力駆動車両のフレーム。 Including a frame portion extending in a first direction in which an interior space is formed;
The frame portion is
A wall surrounding the internal space;
A compartment provided in the wall;
Including
The partition section divides the internal space into a first space capable of accommodating at least a part of the battery and a second space adjacent to the first space;
At least a portion of the wall forming the first space is in communication with the internal space, and a first opening for removably attaching the battery, and in communication with the internal space, and A frame of a human-powered vehicle, wherein a second opening capable of disposing at least a portion of an electrical member electrically connected to a battery is formed. 前記第１空間には、前記バッテリを支持しかつ第１固定部が設けられるバッテリホルダの少なくとも一部が収納され、
取付部材によって前記第１固定部と取り付けられ、前記壁部および前記区画部の少なくとも一方のうちの前記第１空間と面する部分に設けられた第２固定部をさらに含む、請求項１に記載の人力駆動車両のフレーム。 In the first space, at least a part of a battery holder supporting the battery and provided with a first fixing portion is accommodated.
2. The device according to claim 1, further comprising a second fixing portion attached to the first fixing portion by an attaching member and provided in a portion facing at least the first space of at least one of the wall portion and the partition portion. Human powered vehicle frame. 前記第２開口部に取り付けられ、前記電気部材の少なくとも一部が接続される電気部材接続部をさらに含む、請求項１または２に記載の人力駆動車両のフレーム。   The frame of a human-powered vehicle according to claim 1, further comprising an electrical member connection portion attached to the second opening and to which at least a portion of the electrical member is connected. 前記電気部材は、前記バッテリの充電および前記バッテリの放電の少なくとも一方を行うためのコネクタを含む、請求項１〜３のいずれか一項に記載の人力駆動車両のフレーム。   The frame of a human-powered vehicle according to any one of claims 1 to 3, wherein the electrical member includes a connector for performing at least one of charging the battery and discharging the battery. 前記電気部材は、前記バッテリを操作するための操作装置および前記操作装置と前記バッテリとを接続する電線の少なくとも一方を含む、請求項１〜４のいずれか一項に記載の人力駆動車両のフレーム。   The frame of a human-powered vehicle according to any one of claims 1 to 4, wherein the electric member includes at least one of an operation device for operating the battery and an electric wire connecting the operation device and the battery. . 前記電気部材は、前記バッテリに関する情報を表示するための表示装置、および、前記表示装置と前記バッテリとを接続する電線の少なくとも一方を含む、請求項１〜５のいずれか一項に記載の人力駆動車両のフレーム。   The manpower according to any one of claims 1 to 5, wherein the electric member includes at least one of a display for displaying information on the battery, and an electric wire connecting the display and the battery. Drive vehicle frame. 複数の前記第２開口部を含む、請求項１〜６のいずれか一項に記載の人力駆動車両のフレーム。   The frame of a human powered vehicle according to any one of the preceding claims, comprising a plurality of said second openings. 第１方向に延び、バッテリホルダが配置される内部空間と、前記内部空間を覆う壁部と、前記内部空間を第１空間と第２空間とに区画する区画部と、前記バッテリホルダを、前記壁部および前記区画部の少なくとも一方に取り付ける取付部材と、を含み、
前記第１空間は、前記バッテリホルダの少なくとも一部を収容可能であり、
前記取付部材は、前記バッテリホルダに設けられる第１固定部と前記壁部および前記区画部の少なくとも一方に設けられる第２固定部との一方を介して、前記第１固定部と前記第２固定部との他方に固定される、人力駆動車両のフレーム。 An internal space extending in a first direction in which the battery holder is disposed, a wall covering the internal space, a compartment dividing the internal space into a first space and a second space, the battery holder An attachment member attached to at least one of the wall and the partition;
The first space can accommodate at least a portion of the battery holder,
The mounting member is fixed to the first fixing portion and the second fixing portion through one of a first fixing portion provided on the battery holder and a second fixing portion provided on at least one of the wall portion and the partition portion. The frame of a manually powered vehicle fixed to the other with the unit. 前記取付部材は、雄ねじ部を有し、
前記第１固定部および前記第２固定部の一方は、貫通孔を含み、
前記貫通孔には、前記取付部材の前記雄ねじ部が挿通され、
前記第１固定部および前記第２固定部の他方に、前記雄ねじ部が結合される雌ねじ部が形成される、請求項８に記載の人力駆動車両のフレーム。 The mounting member has a male screw portion,
One of the first fixing portion and the second fixing portion includes a through hole,
The male screw portion of the mounting member is inserted into the through hole,
The frame of a human-powered vehicle according to claim 8, wherein a female screw portion to which the male screw portion is coupled is formed on the other of the first fixing portion and the second fixing portion. 前記第１空間と前記第２空間は、前記第１方向と異なる第２方向において少なくとも一部が隣り合うように区画部によって区画されている、請求項１〜９のいずれか一項に記載の人力駆動車両のフレーム。   The said 1st space and the said 2nd space are divided by the division part so that at least one part may adjoin in the 2nd direction different from the said 1st direction, It is described in any one of Claims 1-9 Human powered vehicle frame. 前記第１固定部および前記第２固定部の少なくとも一方は、貫通孔を含む、請求項２または９に記載の人力駆動車両のフレーム。   The frame of a human powered vehicle according to claim 2 or 9, wherein at least one of the first fixing portion and the second fixing portion includes a through hole. 前記貫通孔は、前記第１方向と異なる方向に延びる、請求項１１に記載の人力駆動車両のフレーム。   The frame of a human powered vehicle according to claim 11, wherein the through hole extends in a direction different from the first direction. 前記取付部材は前記貫通孔に挿通される、請求項１１または１２に記載の人力駆動車両のフレーム。   The frame of a human powered vehicle according to claim 11 or 12, wherein the mounting member is inserted through the through hole. 前記第１空間は、前記第１方向に延びる、請求項１〜１３のいずれか一項に記載の人力駆動車両のフレーム。   The frame of a human powered vehicle according to any one of the preceding claims, wherein the first space extends in the first direction. 前記第２空間は、前記第１方向に延びる、請求項１〜１４のいずれか一項に記載の人力駆動車両のフレーム。   The frame of a human powered vehicle according to any one of claims 1 to 14, wherein the second space extends in the first direction. 前記壁部は、前記第１空間と連通する第１開口部を含み、
前記第２空間は、前記第１開口部とは反対側において前記第１空間と隣り合う、請求項１〜１５のいずれか一項に記載の人力駆動車両のフレーム。 The wall portion includes a first opening communicating with the first space;
The frame of the human-powered vehicle according to any one of claims 1 to 15, wherein the second space is adjacent to the first space on the opposite side to the first opening. 前記第１開口部は、前記人力駆動車両の下方に向かって開口する、請求項１〜７、および１６のいずれか一項に記載の人力駆動車両のフレーム。   The frame of a human powered vehicle according to any one of claims 1 to 7, wherein the first opening opens downward of the human powered vehicle. 前記第２空間は、全体が前記第１空間と隣り合う、請求項１〜１７のいずれか一項に記載の人力駆動車両のフレーム。   The frame of a human powered vehicle according to any one of claims 1 to 17, wherein the second space is entirely adjacent to the first space. 前記第２空間の容積は、前記第１空間の容積よりも小さい、請求項１〜１８のいずれか一項に記載の人力駆動車両のフレーム。   The frame of a human powered vehicle according to any one of claims 1 to 18, wherein a volume of the second space is smaller than a volume of the first space. 前記壁部および前記区画部は、一体に形成される、請求項１〜１９のいずれか一項に記載の人力駆動車両のフレーム。   The frame of a human powered vehicle according to any one of the preceding claims, wherein the wall and the partition are integrally formed. 前記第２空間は、閉鎖されている、請求項１〜１８のいずれか一項に記載の人力駆動車両のフレーム。   The frame of a human powered vehicle according to any one of the preceding claims, wherein the second space is closed. 前記区画部は、平面形状を有し、前記人力駆動車両の幅方向において平行に前記壁部に設けられる、請求項１〜２１のいずれか一項に記載の人力駆動車両のフレーム。   The frame of a human powered vehicle according to any one of claims 1 to 21, wherein the partition has a planar shape and is provided on the wall in parallel in the width direction of the human powered vehicle.
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