WO2022245050A1 - Amortisseur pour amortir les vibrations d'un véhicule à deux roues - Google Patents

Amortisseur pour amortir les vibrations d'un véhicule à deux roues Download PDF

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Publication number
WO2022245050A1
WO2022245050A1 PCT/KR2022/006852 KR2022006852W WO2022245050A1 WO 2022245050 A1 WO2022245050 A1 WO 2022245050A1 KR 2022006852 W KR2022006852 W KR 2022006852W WO 2022245050 A1 WO2022245050 A1 WO 2022245050A1
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WO
WIPO (PCT)
Prior art keywords
wheeled vehicle
vibration
damping
damper
motorcycle
Prior art date
Application number
PCT/KR2022/006852
Other languages
English (en)
Korean (ko)
Inventor
유수호
민병로
정정윤
Original Assignee
유수호
주식회사 브이스페이스
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 유수호, 주식회사 브이스페이스 filed Critical 유수호
Publication of WO2022245050A1 publication Critical patent/WO2022245050A1/fr

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Classifications

    • 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
    • B62K21/00—Steering devices
    • B62K21/08—Steering dampers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J29/00—Adaptations or arrangements of mirrors for use on cycles
    • 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
    • B62K11/14—Handlebar constructions, or arrangements of controls thereon, specially adapted thereto
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/28—Counterweights, i.e. additional weights counterbalancing inertia forces induced by the reciprocating movement of masses in the system, e.g. of pistons attached to an engine crankshaft; Attaching or mounting same

Definitions

  • the present invention relates to a damper for damping vibration of a motorcycle that damps vibration generated from a steering wheel of a motorcycle.
  • An object of the present invention is to solve the above-mentioned conventional problems, and to provide a damper for damping vibration of a two-wheeled vehicle capable of efficiently damping vibration generated from a handle of a two-wheeled vehicle.
  • the above object includes a vibration damping unit installed in the inner space of the main body so that the center of gravity can be moved by vibration generated from the handle of the motorcycle, but the vibration damping unit moves the center of gravity of the motorcycle.
  • a damper for damping vibration of a two-wheeled vehicle characterized in that it includes a weight member for damping vibrations generated from a handle, and an impact prevention member made of an elastic material and installed between the main body and the weight member.
  • At least one anti-impact member may be installed in each of a first direction and a second direction perpendicular to the first direction.
  • the body portion may be the handle of the two-wheeled vehicle.
  • the body part may include a base module mounted on the handle of the two-wheeled vehicle and forming the inner space, and a cover module installed to close one end of the inner space and come into contact with at least one of the shock-proof members. .
  • the body unit may include a base module mounted on the rearview mirror of the two-wheeled vehicle and forming the inner space, and a cover module installed to close one end of the inner space and come into contact with at least one of the shock-proof members. .
  • the present invention is installed inside or at the end of the handle of a motorcycle, so that vibration generated from the handle of a motorcycle can be effectively damped. According to this, by effectively absorbing vibration generated during high-speed driving, it is possible to reduce driver's fatigue during long-time driving.
  • FIG. 1 is a cross-sectional view of a damper for damping vibration of a two-wheeled vehicle according to an embodiment of the present invention
  • FIG. 2 shows an exploded view of a damper for damping vibration of a two-wheeled vehicle according to an embodiment of the present invention
  • FIG. 3 shows a vibration damping principle of a damper for damping vibration of a two-wheeled vehicle according to an embodiment of the present invention
  • FIG. 4 shows a state in which a damper for damping vibration of a two-wheeled vehicle according to an embodiment of the present invention is mounted on a handle of a two-wheeled vehicle;
  • FIG. 5 shows a two-wheeled vehicle equipped with a damper for damping vibration of a two-wheeled vehicle according to an embodiment of the present invention
  • FIG. 6 shows a cover module groove provided in a cover module of a damper for damping vibration of a two-wheeled vehicle according to an embodiment of the present invention
  • FIG. 7 shows a two-wheeled vehicle in which a rearview mirror of a two-wheeled vehicle is installed in a cover module groove of a damper for damping vibration of a two-wheeled vehicle according to an embodiment of the present invention
  • FIG. 8 illustrates a coupled state in which a damper for damping vibration of a two-wheeled vehicle according to an embodiment of the present invention is coupled to a handle of a two-wheeled vehicle and a rearview mirror of a two-wheeled vehicle is installed at an end thereof.
  • first, second, A, B, (a), and (b) may be used to describe components of an embodiment of the present invention. These terms are only used to distinguish the component from other components, and the nature, sequence, or order of the corresponding component is not limited by the term.
  • FIG. 1 is a cross-sectional view of a damper for damping vibration of a two-wheeled vehicle according to an embodiment of the present invention
  • FIG. 2 is an exploded view of a damper for damping vibration of a two-wheeled vehicle according to an embodiment of the present invention
  • FIG. 4 shows the damper for damping vibration of a motorcycle according to an embodiment of the present invention mounted on a handle of a motorcycle
  • 5 shows a two-wheeled vehicle equipped with a damper for damping vibration of a two-wheeled vehicle according to an embodiment of the present invention
  • FIG. 6 is a cover module provided in the cover module of a damper for damping vibration of a two-wheeled vehicle according to an embodiment of the present invention.
  • Figure 7 shows a two-wheeled vehicle in which a rearview mirror of a two-wheeled vehicle is installed in the cover module groove of a damper for damping vibration of a two-wheeled vehicle according to an embodiment of the present invention
  • FIG. 8 shows vibration of a two-wheeled vehicle according to an embodiment of the present invention It shows a coupled state in which the damper for damping is coupled to the handle of the two-wheeled vehicle and the rearview mirror of the two-wheeled vehicle is installed at the end.
  • the damper 100 for damping vibration of a two-wheeled vehicle includes a body portion 110 and a vibration damping portion 120 .
  • the body part 110 may be a handle 11 of a motorcycle, may be a configuration mounted on the handle 11 of a motorcycle, or may be a configuration mounted on a rearview mirror 12 of a motorcycle, and may be a vibration damping unit 120 to be described later. forms an internal space in which is installed.
  • the damper 100 for damping vibration of the motorcycle can damp vibration of the handle 11 of the motorcycle.
  • the damper 100 for damping motorcycle vibration can damp vibration of the motorcycle handle 11.
  • the damper 100 for damping vibration of a motorcycle can damp vibration of the rearview mirror 12 of a motorcycle.
  • the vibration damping unit 120 is installed in the above-described inner space so that the center of gravity can be moved by the vibration generated from the handle 11 of the motorcycle.
  • the vibration damping unit 120 is provided with a weight member 121 and an elastic material for damping vibration generated from the handle 11 of the two-wheeled vehicle as the center of gravity moves, and includes the main body 110 and the weight member 121. ) and an anti-shock member 122 installed between them.
  • the weight member 121 is disposed to be spaced apart from the above-described inner space, and the shock-proof member 122 is installed in the spaced space between the weight member 121 and the body portion 110 to A collision between the member 121 and the main body 110 is prevented.
  • the weight member 121 may be provided in a cylindrical shape. However, it is not necessarily limited to the above-described shape, and may be provided in any shape as long as it can be installed in the above-described inner space.
  • the weight member 121 may be provided with one or more grooves so that the above-described impact prevention member 122 can be coupled to the weight member 121 .
  • FIG. 3 illustrates a vibration damping principle of a damper 100 for damping vibration of a two-wheeled vehicle according to an embodiment of the present invention.
  • the center of gravity of the vibration damping unit 120 moves upward due to inertia, thereby applying an upward force to the body portion 110 do. Due to this, vibration applied to the driver's hand of the two-wheeled vehicle 10 may be canceled out. After damping the vibration, the weight member 121 returns to its original position by the shock-proof member 122 made of an elastic material.
  • At least one shockproof member 122 may be installed in each of the first direction and the second direction.
  • the first direction and the second direction are preferably provided in the axial direction of the handle 11 of the motorcycle and a direction perpendicular thereto.
  • the weight member 121 When the shock-proof member 122 is installed only in the first direction, the weight member 121 is installed in the main body 110 without a gap in the second direction, so vibration damping in the second direction may not be efficiently achieved.
  • the weight member 121 When the weight member 121 is spaced apart from the main body 110 in the second direction, collision between the weight member 121 and the main body 110 occurs due to vibration in the second direction. This may cause damage or performance degradation of the damper 100 for damping vibration of a two-wheeled vehicle.
  • the shock-resistant member 122 even if the shock-resistant member 122 is installed only in the first direction, a separation occurs between the weight member 121 and the body portion 110 in the second direction, and the shock-resistant member 122 It may be provided to prevent a collision between the weight member 121 and the body portion 110 by the.
  • both the vibration in the first direction and the second direction generated from the handle 11 of the motorcycle are effectively damped.
  • the durability of the damper 100 for damping vibration of a two-wheeled vehicle according to an embodiment of the present invention can be improved by preventing collision between the weight member 121 and the main body 110.
  • the shock-proof member 122 is preferably installed so as to contact both the weight member 121 and the body portion 110 by filling the separation space between the weight member 121 and the body portion 110, and is elastic. It is preferably installed so that the center of gravity of the weight member 121 can be moved by the vibration generated from the handle 11 of the motorcycle by being made of a material.
  • the weight member 121 may be provided interchangeably so as to be changed to a weight capable of most efficiently damping vibration in the type and main speed range of the two-wheeled vehicle 10.
  • the anti-shock member 122 is provided to be replaceable with an anti-impact member 122 having a different modulus of elasticity so that the degree of change in the center of gravity of the weight member 121 can be adjusted according to the type of the motorcycle 10 or the frequency of vibration. It may be provided with an O-ring.
  • the weight member 121 and the impact prevention member 122 can also be easily replaced.
  • the main body part 110 is mounted on the end of the handle 11 of the two-wheeled vehicle and closes the base module 111 in which the inner space is formed and one end of the inner space, and the impact prevention member 122 ) It may include a cover module 112 installed to come into contact with at least one of them.
  • the cover module 112 is provided at the end of the main body 110 of the damper 100 for damping motorcycle vibration according to an embodiment of the present invention, and the cover module 112 is closed during driving, so that the above-described vibration damping unit ( 120) prevents it from coming out, and when the vibration damping unit 120 needs to be replaced, the user can easily replace the vibration damping unit 120 by opening the cover module 112.
  • the cover module 112 is coupled to the body portion 110 through a screw thread and can be easily separated from the body portion 110, and according to this, the vibration damping unit installed in the inner space of the body portion 110 described above ( 120) can be easily separated from the body portion 110 and replaced.
  • the cover module 112 is provided in the form of a button and can be easily attached to and detached from the body portion 110 described above.
  • the cover module 112 may be provided in any method as long as it can be easily attached or detached from the body portion 110.
  • the cover module 112 can improve the durability of the cover module 112 by preventing collision between the weight member 121 and the cover module 112 by contacting at least one of the impact resistant members 122, , It is possible to prevent the cover module 112 from being opened by an impact from the weight member 121 .
  • the vibration generated from the handle 11 of the motorcycle is transmitted to the damper 100 for damping vibration of the motorcycle according to an embodiment of the present invention installed at the end of the handle 11 of the motorcycle, and the vibration Vibration generated from the handle 11 of the two-wheeled vehicle described above due to vibration of the damping unit 120 is attenuated.
  • FIG 5 shows a state in which the damper 100 for damping vibration of a two-wheeled vehicle according to an embodiment of the present invention is installed in a two-wheeled vehicle 10 .
  • a cover module groove g capable of coupling accessories of the motorcycle 10 such as the rearview mirror 12 of the motorcycle may be provided on the outside of the cover module 112 .
  • FIG. 7 shows a state in which the rearview mirror 12 of a two-wheeled vehicle is coupled to the above-described cover module groove g of the damper 100 for damping vibration of a two-wheeled vehicle according to an embodiment of the present invention.
  • the two-wheeled vehicle 10 Since the two-wheeled vehicle 10 has a smaller volume than a passenger car, it frequently changes lanes while driving on the road, and an accident may occur because a driver of another passenger vehicle cannot find the two-wheeled vehicle 10. Therefore, the driver of the two-wheeled vehicle 10 must always check the rear when driving, but the conventional rearview mirror 12 of the two-wheeled vehicle has a narrow viewing angle and has a blind spot. However, when the two-wheeled vehicle rearview mirror 12 is installed on the motorcycle handle 11, the distance between the pair of two-wheeled vehicle rearview mirrors 12 increases, thereby reducing blind spots and securing a wide viewing angle.
  • the motorcycle driver can install the motorcycle rearview mirror 12 or an additional motorcycle rearview mirror 12 according to one embodiment of the present invention.
  • the main body 110 is a coupling module 113 that can be replaced so as to be installed on the handle 11 of the motorcycle or the rearview mirror 12 of the motorcycle according to the type of the motorcycle 10.
  • the coupling module 113 may be provided integrally with the above-described base module 111 or may be provided as a separate configuration.
  • the coupling module 113 is configured to couple the damper 100 for vibration damping of a two-wheeled vehicle according to an embodiment of the present invention to the handle 11 of a two-wheeled vehicle, and may be provided in the form of a screw thread.
  • the coupling module 113 may be provided in any form.
  • the damper 100 for damping vibration of a two-wheeled vehicle according to an embodiment of the present invention is installed on the handle 11 of a two-wheeled vehicle, and the damper for damping vibration of a two-wheeled vehicle according to an embodiment of the present invention ( 100) As the motorcycle rearview mirror 12 is installed at the end, vibration of the motorcycle rearview mirror 12 can be damped.
  • the damper 100 for damping motorcycle vibration including the body part 110 and the vibration damping part 120 as described above, it is installed inside or at the end of the motorcycle handle 11, Vibration generated from the handle 11 of the motorcycle can be effectively damped. According to this, by effectively absorbing vibration generated during high-speed driving, it is possible to reduce driver's fatigue during long-time driving.
  • An object of the present invention is to solve the above-mentioned conventional problems, and to provide a damper for damping vibration of a two-wheeled vehicle capable of efficiently damping vibration generated from a handle of a two-wheeled vehicle.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

La présente invention concerne un amortisseur pour amortir les vibrations d'un véhicule à deux roues, l'amortisseur comprenant une partie d'amortissement des vibrations disposée dans l'espace intérieur d'une partie de corps principal de sorte que le centre de gravité de celui-ci peut se déplacer au moyen d'une vibration générée par le guidon d'un véhicule à deux roues, la partie d'amortissement des vibrations comprenant : un élément de poids pour amortir les vibrations générées par le guidon du véhicule à deux roues en fonction du mouvement du centre de gravité ; et un élément de prévention d'impact constitué d'un matériau élastique et disposé entre la partie de corps principal et l'élément de poids. La présente invention est disposée à l'intérieur du guidon d'un véhicule à deux roues ou au niveau d'une partie d'extrémité de celui-ci de façon à pouvoir amortir efficacement la vibration générée par le guidon du véhicule à deux roues. Par conséquent, les vibrations générées pendant la conduite à grande vitesse sont efficacement absorbées de telle sorte que la fatigue d'un conducteur peut être réduite pendant de longues périodes de conduite. De plus, l'amortisseur est disposé dans un rétroviseur du véhicule à deux roues de façon à amortir les vibrations du rétroviseur du véhicule à deux roues.
PCT/KR2022/006852 2021-05-17 2022-05-13 Amortisseur pour amortir les vibrations d'un véhicule à deux roues WO2022245050A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020210063107A KR102512287B1 (ko) 2021-05-17 2021-05-17 이륜차 진동감쇠용 댐퍼
KR10-2021-0063107 2021-05-17

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WO2022245050A1 true WO2022245050A1 (fr) 2022-11-24

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006232080A (ja) * 2005-02-24 2006-09-07 Honda Motor Co Ltd 自動二輪車のハンドル構造
JP2007161112A (ja) * 2005-12-14 2007-06-28 Yamaha Motor Co Ltd 車両用ハンドル及び車両
JP2009161020A (ja) * 2007-12-28 2009-07-23 Yamaha Motor Co Ltd 鞍乗型車両、及びそのハンドル
JP2012250589A (ja) * 2011-06-01 2012-12-20 Honda Motor Co Ltd 鞍乗り型車両のハンドルウェイト取り付け構造
JP2013006431A (ja) * 2011-06-22 2013-01-10 Suzuki Motor Corp ハンドル

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2767698B2 (ja) * 1987-10-15 1998-06-18 ヤマハ発動機株式会社 自動二輪車等の棒状ハンドルの防振装置
JPH06321159A (ja) * 1993-05-17 1994-11-22 Suzuki Motor Corp 自動二輪車のバーハンドル防振装置
JP2015031375A (ja) * 2013-08-06 2015-02-16 Nok株式会社 自動二輪車におけるサイドミラーの防振支持構造

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006232080A (ja) * 2005-02-24 2006-09-07 Honda Motor Co Ltd 自動二輪車のハンドル構造
JP2007161112A (ja) * 2005-12-14 2007-06-28 Yamaha Motor Co Ltd 車両用ハンドル及び車両
JP2009161020A (ja) * 2007-12-28 2009-07-23 Yamaha Motor Co Ltd 鞍乗型車両、及びそのハンドル
JP2012250589A (ja) * 2011-06-01 2012-12-20 Honda Motor Co Ltd 鞍乗り型車両のハンドルウェイト取り付け構造
JP2013006431A (ja) * 2011-06-22 2013-01-10 Suzuki Motor Corp ハンドル

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KR102512287B1 (ko) 2023-03-20
KR20220155635A (ko) 2022-11-24

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