WO2021022591A1 - Trottinette avec logement à ouverture par couvercle et dotée d'un corps de verrouillage au niveau de l'extrémité arrière - Google Patents

Trottinette avec logement à ouverture par couvercle et dotée d'un corps de verrouillage au niveau de l'extrémité arrière Download PDF

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Publication number
WO2021022591A1
WO2021022591A1 PCT/CN2019/102168 CN2019102168W WO2021022591A1 WO 2021022591 A1 WO2021022591 A1 WO 2021022591A1 CN 2019102168 W CN2019102168 W CN 2019102168W WO 2021022591 A1 WO2021022591 A1 WO 2021022591A1
Authority
WO
WIPO (PCT)
Prior art keywords
movable
battery compartment
handlebar
scooter
lock body
Prior art date
Application number
PCT/CN2019/102168
Other languages
English (en)
Chinese (zh)
Inventor
韩刚
吴俊�
陆其兵
周奇
Original Assignee
常州洪记两轮智能交通工具有限公司
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
Priority claimed from CN201910720631.3A external-priority patent/CN110391378B/zh
Application filed by 常州洪记两轮智能交通工具有限公司 filed Critical 常州洪记两轮智能交通工具有限公司
Publication of WO2021022591A1 publication Critical patent/WO2021022591A1/fr

Links

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
    • B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
    • 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
    • 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

Definitions

  • the invention belongs to the field of scooters.
  • the maintenance and charging of the power supply of the scooter requires frequent removal of the battery, and the detachable battery compartment structure is easy to be stolen, so it is necessary to design a battery compartment structure with a lock body specifically for the structure of the scooter.
  • the detachable battery compartment structure is easy to be stolen, so it is necessary to design a battery compartment structure with a lock body specifically for the structure of the scooter.
  • An open-end type scooter with a tail lock body of the present invention includes a scooter pedal, and the scooter pedal includes a shell structure with an upper side opening; the interior of the shell structure is a battery compartment, and the battery compartment is A battery box is detachably installed; a movable battery compartment cover is installed on the upper side of the battery compartment; one end of the movable battery compartment cover close to the faucet of the scooter is hinged with the shell structure through a hinge assembly; the movable battery compartment cover The end away from the faucet of the scooter is locked and connected with the shell structure through a lock assembly.
  • the upper surface of the movable battery compartment cover is provided with an anti-skid foot pad made of rubber material, and the upper surface of the anti-skid foot pad is provided with a number of anti-skid protrusions.
  • a battery box fixing seat is fixedly installed at the bottom of the housing structure, and the battery box is detachably fixed on the battery box fixing seat.
  • two limiting protrusions are provided in parallel on both sides of the extension direction of the bottom of the movable battery compartment cover, and the two limiting protrusions respectively contact the two inner side walls of the upper end of the battery compartment in limiting contact.
  • the lock assembly includes a lock body fixing seat in the battery compartment, the lock body fixing seat is fixed on the housing structure; a lock body bracket is installed on the lock body fixing seat, the lock body bracket It includes a vertically integrated fixed horizontal plate and a fixed vertical plate, the fixed horizontal plate is locked on the lock body fixing seat by bolts, and a lock body is fixedly installed on one side of the fixed vertical plate; the lock body The bolt can be extended and retracted horizontally;
  • the lock assembly further includes a movable vertical plate, the upper end of the movable vertical plate is fixedly connected to the lower side of the movable battery compartment cover by a plurality of first locking bolts; the lower end of the movable vertical plate is vertically fixedly connected with a movable horizontal plate; When the lock tongue of the lock body is in a protruding state, the movable horizontal plate is limited between the fixed horizontal plate and the lock tongue.
  • lock head of the lock body is located on the outer side of the housing structure.
  • the front end of the housing structure is integrally connected with an oblique structure, and the upper end of the front of the oblique structure is connected with a head pipe;
  • the oblique structure is a housing structure with an open upper portion, and The inside of the oblique structure is the controller compartment, and the controller is installed in the controller compartment;
  • the upper side cover of the controller compartment is provided with an oblique controller compartment cover, and the controller compartment cover passes A number of locking bolts are fixed and locked on the diagonal structure;
  • the lower end of the controller compartment cover and the front end of the movable battery compartment cover are spliced to form a process gap;
  • the hinge assembly includes a first hinge seat and a second hinge seat.
  • the first hinge seat is locked on the lower side of the front end of the battery compartment cover by a number of second locking bolts; the second hinge seat is passed through a number of third The locking bolt is locked on the inner side of the oblique structure;
  • first link member Both ends of the first link member are respectively integrally provided with a first arm and a second arm extending upward, and the ends of the first arm and the second arm are respectively provided with a first arm.
  • the lower end of the first hinge seat is provided with a transverse sliding groove; the sliding block at the end of the third arm is slidably arranged in the sliding groove; the first hinge member and the first hinge seat are close to the process One end of the gap is hinged; the second hinge is hinged with the end of the second hinge seat away from the process gap, and the third hinge is hinged with the end of the second hinge seat close to the process gap;
  • the side of the first hinged seat close to the first arm is provided with a first limiting end wall, and the side of the second hinged seat close to the fourth arm is provided with a second limiting end wall; when the first hinged seat In the horizontal state, one side of the first arm is in contact with the first limiting end wall, and one side of the fourth arm is in contact with the second limiting end wall.
  • scooter handlebar body with a shell structure.
  • a transverse handlebar barrel is formed in the shell of the handlebar body. It also includes a transverse handlebar, the middle part of the handlebar transversely passes through the handlebar. Traverse the barrel, the handlebar is also sleeved with a left handlebar and a right handlebar.
  • the left handlebar and the right handlebar are located on the left and right sides of the handle body;
  • the upper end of the scooter head tube is detachably and fixedly connected to the lower end of the handle body through at least two fastening bolts; the two ends of the handlebar are respectively fixedly sleeved with a left handle and a right handle; the left handle and the right handle ,
  • the integral structure formed by the left handlebar tube, the right handlebar tube and the handle body completely wraps the handlebar.
  • the handlebar body is provided with a linear groove extending along the axial direction; and also includes a left handlebar tube/right handlebar tube, the left handlebar tube/right A ring body is arranged in the tube of the horizontal protection tube, and the horizontal body is movable through the inner ring of the ring body; the inner wall of the left horizontal protection tube/right horizontal protection tube is connected with an inwardly extending circumference
  • the end of the circumferential locating stake is inserted into the linear slot on the transverse body; the side surfaces of the two circumferential locating stakes that are away from each other are limited in contact with the two groove sides of the straight slot.
  • a linear notch is provided on a groove side of the linear groove, and the linear notch is located at the middle position of the longitudinal direction of the handlebar body; both sides of the handlebar body are fixedly provided with semi-circular fixings.
  • Holding clamps each fixed holding clamp corresponds to a semicircular movable holding clamp, and the movable holding clamp is locked to the lock on the corresponding fixed holding clamp by a holding bolt On the tight hole; the movable holding clamp is locked in the state of the fixed holding clamp, the movable holding clamp and the fixed holding clamp constitute a complete circular structure; the handle is held tightly at the Between the movable holding clamp and the fixed holding clamp; the inner side of the movable holding clamp is provided with a limited protrusion, and the movable holding clamp is locked in the state of the fixed holding clamp, so The limiting protrusion is clamped into one end of the linear notch.
  • the structure of the present invention is simple, and the movable battery compartment cover can be lifted by the tail only by unlocking the lock assembly, thereby facilitating the removal of the battery.
  • the structure of the hinge assembly has two degrees of freedom.
  • the movable battery compartment cover generally rotates along the hinge assembly, but the structure of the hinge assembly can make the movable battery compartment cover not necessarily rotate strictly along the fixed axis of rotation, so the movable battery compartment cover After the tail end is lifted, the front end of the movable battery compartment cover will not interfere with movement at the process gap.
  • FIG. 1 is a schematic diagram of the overall structure of the scooter
  • FIG. 2 is a schematic diagram of the rear structure of the scooter
  • FIG. 3 is a schematic diagram of the scooter pedal with the non-slip foot pad hidden
  • Figure 4 is a schematic diagram of a three-dimensional cross-sectional view of a scooter pedal
  • Figure 5 is a schematic diagram of the second three-dimensional cross-sectional view of the scooter pedal
  • Figure 6 is a schematic diagram of the lock body structure
  • Fig. 7 is a first partial schematic diagram at the position marked 14 in Fig. 5;
  • Fig. 8 is a second partial schematic diagram at the position marked 14 in Fig. 5;
  • Figure 9 is a schematic diagram of the first connecting rod and the second connecting rod
  • Fig. 10 is a schematic diagram after adding a first hinge seat and a second hinge seat on the basis of Fig. 9;
  • Figure 11 is a schematic diagram of the overall structure of the faucet of the scooter.
  • Fig. 12 is a schematic diagram after concealing the handles at both ends on the basis of Fig. 11;
  • Figure 13 is a schematic diagram of the right handlebar protection tube after being removed from the handlebar;
  • Figure 14 is a schematic diagram of the disassembly of the movable holding clamp
  • Fig. 15 is a schematic diagram of the structure of the right lateral protection tube
  • Figure 16 is a schematic diagram of the right handlebar and the handlebar coupling
  • Figure 17 is a schematic diagram of the horizontal structure
  • Figure 18 is an axial view of the handlebar and the right handlebar in the mated state
  • Figure 19 is an axial view of the right handlebar.
  • a scooter pedal 02 which includes a shell structure 2 with an upper side opening; the interior of the shell structure 3 is a battery compartment 02, and a battery box 12 is detachably installed in the battery compartment 02.
  • a battery box fixing seat 13 is fixedly installed at the bottom of the housing structure 2 of the embodiment, and the battery box 12 is detachably fixed on the battery box fixing seat 13;
  • a movable battery box is installed on the upper side of the battery box 02 Cover 5, the movable battery compartment cover 5 functions as a foot pad.
  • the upper surface of the movable battery compartment cover 5 is provided with a rubber non-slip foot pad 10, and the upper surface of the non-slip foot pad 10 is provided with a number of non-slip protrusions.
  • Anti-slip foot pad 10 is used to increase friction; the movable battery compartment cover 5 close to the scooter faucet end and the shell structure 2 hinged through the hinge assembly 14; the movable battery compartment cover 5 away from the scooter One end of the faucet is locked and connected with the housing structure 2 through a lock assembly; in this way, the movable battery compartment cover 5 can be lifted by the tail only by unlocking the lock assembly, thereby facilitating the removal of the battery.
  • a tail-end lock body open-lid scooter includes a scooter pedal 02, the scooter pedal 02 includes a shell structure 2 with an upper side opening; the shell structure 3 The inside is a battery compartment 02.
  • a battery box 12 is detachably installed in the battery compartment 02.
  • a battery box fixing seat 13 is fixedly installed at the bottom of the housing structure 2 of this embodiment, and the battery box 12 is detachably fixed at the bottom.
  • the housing structure 2 is hinged by a hinge assembly 14; the end of the movable battery compartment cover 5 away from the faucet of the scooter is locked and connected with the housing structure 2 by a lock assembly; in this way, only the lock assembly needs to be unlocked to achieve
  • the movable battery compartment cover 5 is tilted up at the tail to facilitate the removal of the battery;
  • Two limiting protrusions 11 are provided in parallel with the extension direction on both sides of the bottom of the movable battery compartment cover 5, and the two limiting protrusions 11 respectively contact the two inner side walls of the upper end of the battery compartment 02 in limiting contact;
  • the position protruding strip 11 acts as a left and right limit for the movable battery compartment cover 5 to prevent shaking;
  • the lock assembly includes a lock body fixing seat 17 in the battery compartment 02, the lock body fixing seat 17 is fixed on the housing structure 2; a lock body bracket is installed on the lock body fixing seat 17, and the lock
  • the body bracket includes a fixed horizontal plate 19 and a fixed vertical plate 18 that are vertically integrated and connected.
  • the fixed horizontal plate 19 is locked on the lock body fixing seat 17 by bolts, and one side of the fixed vertical plate 18 is fixedly installed Lock body 16; the lock tongue 15 of the lock body 16 can be extended and retracted laterally; the lock assembly also includes a movable vertical plate 21, the upper end of the movable vertical plate 21 is fixedly connected by a number of first locking bolts 7
  • the lower side of the movable battery compartment cover 5; the lower end of the movable vertical plate 21 is vertically fixedly connected with a movable horizontal plate 20; when the lock tongue 15 of the lock body 16 is in a protruding state, the movable horizontal plate 20 is limited to Between the fixed horizontal plate 19 and the lock tongue 15; when the lock assembly needs to be unlocked, only the lock tongue 15 of the lock body 16 needs to be retracted to realize the unlocking of the lock assembly.
  • the movable battery The cover 5 When the lock assembly is unlocked, the movable battery The cover 5 is in a free state, and the tail end of the movable battery compartment cover 5 can be lifted manually, so that the tail end of the movable battery compartment cover 5 can be tilted, thereby facilitating battery replacement;
  • the lock head 6 of the lock body 16 of this embodiment is located on the outer side of the housing structure 2 so as to facilitate key opening.
  • the front end of the housing structure 3 is integrally connected to an oblique structure body 03, and the upper end of the front part of the oblique structure body 03 is connected to a head pipe 14;
  • the oblique structure body 03 is a housing structure with an open upper part,
  • the inside of the diagonal structure 03 is the controller compartment 09, and the controller is installed in the controller compartment 09;
  • the upper side cover of the controller compartment 09 is provided with an oblique controller compartment cover 9, so
  • the controller compartment cover 9 is fixed and locked on the oblique structure 03 by a number of locking bolts;
  • the lower end of the controller compartment cover 9 and the front end of the movable battery compartment cover 5 are spliced to form a process gap 22
  • the traditional hinge structure often needs to leave a sufficiently wide gap at the process gap 22 of this embodiment to ensure that the hinge is not interfered; and the gap is too wide, which will cause the problem of insufficient sealing of the battery compartment.
  • the hinge assembly 14 of this embodiment includes a first hinge seat 23 and a second hinge seat 24, and the first hinge seat 23 is locked on the lower side of the front end of the battery compartment cover 5 by a plurality of second locking bolts 8;
  • the second hinge seat 24 is locked on the inner side of the oblique structure 03 by a number of third locking bolts 09; it also includes a first link member 33 whose two ends are respectively integrated There are a first arm 36 and a second arm 033 extending upward.
  • the ends of the first arm 36 and the second arm 033 are respectively provided with a first hinge 25 and a second hinge 34; further comprising a second link member 26 , Both ends of the second link member 26 are respectively integrally provided with a third arm 39 and a fourth arm 35 extending upward, and the end of the third arm 39 is provided with a cylindrical slider 37, the first The end of the four arms 35 is provided with a third hinge 38; the lower end of the first hinge seat 23 is provided with a transverse sliding groove 27; the slider 37 at the end of the third arm 39 is slidably arranged in the sliding groove 27
  • the first hinged member 25 and the first hinged base 23 are hingedly connected to the end of the process gap 22; the second hinged member 34 is hingedly connected to the end of the second hinged base 24 away from the process gap 22 ,
  • the third hinge part 38 is hingedly connected to an end of the second hinge seat 24 close to the process gap 22; a first limit end wall 012 is provided on the side of the first hinge seat 23 close to
  • the limit mechanism realizes the structural stability of the movable battery compartment cover 5 in the horizontal posture (that is, the locked state), and improves the bearing capacity of the movable battery compartment cover 5 in the horizontal posture, compared with the bearing capacity of ordinary hinges
  • the structure of the hinge assembly has two degrees of freedom.
  • the movable battery compartment cover 5 generally rotates along the hinge assembly 14, but the hinge assembly
  • the structure can make the movable battery compartment cover 5 not necessarily rotate strictly along the fixed axis of rotation. Therefore, after the tail end of the movable battery compartment cover 5 is lifted, the front end of the movable battery compartment cover 5 will not interfere with movement at the process gap 22;
  • a scooter handle body 82 including a shell structure, the shell of the handle body 82 is formed with a transverse handle passing through tube 97; also includes a transverse handle 87, the handle The middle part of 87 crosses the handle bar 97 transversely.
  • the handle bar 87 is also sleeved with a left handle bar 83 and a right handle bar 81.
  • the left handle bar 83 and the right handle bar The lateral protection cylinders 81 are respectively located on the left and right sides of the handle body 82.
  • scooter head tube 14 The upper end of the scooter head tube 14 is detachably and fixedly connected to the lower end of the handle body 82 through at least two fastening bolts 84; the two ends of the handle bar 87 are respectively fixed with left
  • the handle 69 and the right handle 80; the left handle 69, the right handle 80, the left handlebar tube 83, the right handlebar tube 81 and the handle body 82 constitute an integrated structure that completely wraps the handlebar 87;
  • the cross 87 is completely in a wrapped state, which effectively prevents the metal handlebar from rusting and affecting its appearance;
  • the handlebar 87 of this embodiment is a metal tubular structure with a "C"-shaped cross-section, and the "C"-shaped opening of the handlebar 87 forms a linear groove 92 extending in the axial direction;
  • the left handlebar shield of this embodiment A ring body 67 is arranged in the tube of the tube 83/right handlebar tube 81, and the handlebar 87 can move through the inner ring of the ring body 67;
  • Two circumferential locating piles 64 extending inward are connected to the inner wall; the ends of the two circumferential locating posts 64 are inserted into the linear grooves 92 on the bar 87; there are two circumferential locating posts 64 in this embodiment, One side of the two circumferential positioning piles 64 away from each other is in contact with the two groove edges 89 of the linear groove 92 respectively; this structure realizes the handlebar 87 and the left handlebar tube 83/the right handlebar tube 81 Circumfer
  • At least a first structural reinforcement rib 65 and a second structural reinforcement rib 66 are provided on the inner ring body 67 of the left handle horizontal shield tube 83/right handle tube 81.
  • the first structural reinforcement rib 65 and the second structural reinforcement rib 65 One end of the structural stiffener 66 close to the axis of the horizontal 87 is in contact with the outer wall of the tube of the horizontal 87; the first structural stiffener 65 and the second structural stiffener 66 can increase the structural strength of the structural ring body, and at the same time,
  • the handle 87 plays a role of radial positioning.
  • the "C"-shaped metal tubular structure has a lower strength than the full-round tube structure, it is necessary to design a structure that can enhance the bending resistance of the bar.
  • the inside of the tube of the bar 87 is returned A reinforced structural rib 86 is integrally provided along the length direction.
  • the reinforced structural rib 86 forms a crescent-shaped hollow column 88 on the side away from the linear groove 92; the reinforced structural rib 86 can effectively increase the structure of the handle 87 strength.
  • Both sides of the head body 82 are fixedly provided with semicircular fixed holding clamps 95; each fixed holding clamp 95 corresponds to a semicircular movable holding clamp 94, the movable holding The clamping band 94 is locked on the locking hole 98 on the corresponding fixed clamping band 95 by the clamping bolt 93; the movable clamping band 94 is locked in the state of the fixed clamping band 95, the movable The holding clamp 94 and the fixed holding clamp 95 constitute a complete circular structure; the handle 87 is held tightly between the movable holding clamp 94 and the fixed holding clamp 95; the holding structure Able to achieve initial hold;
  • the left handle 83 and the right handle 81 are provided with a thick tube section 81 at one end close to the handle body 82.
  • the inner diameter of the thick tube section 81 is larger than that of the movable holding and clamping hoop 94.
  • the fixed holding clamp 95 constitutes the outer diameter of a round structure; the thick tube section 81 is wrapped around the outer side of the round structure formed by the movable holding clamp 94 and the fixed holding clamp 95; left;
  • the lateral protection tube and the right lateral protection tube not only protect the handlebar, but also effectively prevent the metal holding clamp from being exposed to the outside and rusting.
  • a linear notch 91 is provided on a groove side 89 of the linear clamping groove 92, and the linear notch 91 is located at the middle position of the handlebar 87 in the longitudinal direction; a limit protrusion is provided on the inner side of the movable holding clamp 94 96.
  • the limiting protrusion 96 is clamped into one end of the linear notch 91; the limiting protrusion 96 and the linear notch 91
  • the cooperation of the two sides not only realizes the axial positioning between the horizontal 87 and the handle body 82, but also realizes the circumferential positioning between the horizontal 87 and the handle body 82, and the structure is compact and easy to disassemble.
  • the device only needs to unlock the lock assembly to turn the movable battery compartment cover up to the tail, thereby facilitating the removal of the battery.
  • the hinge assembly In the unlocked state, when the tail end of the movable battery compartment cover is manually lifted, the hinge assembly
  • the structure has two degrees of freedom.
  • the movable battery compartment cover generally rotates along the hinge assembly, but the structure of the hinge assembly can make the movable battery compartment cover not necessarily rotate strictly along the fixed shaft. Therefore, the tail end of the movable battery compartment cover is lifted , The front end of the movable battery compartment cover will not interfere with movement at the process gap.

Abstract

L'invention concerne une trottinette avec logement à ouverture par couvercle dotée d'un corps de verrouillage au niveau d'une extrémité arrière, comprenant une pédale de trottinette. La pédale de trottinette comprend une structure de logement (2) ayant une ouverture supérieure ; un compartiment de batterie (02) étant disposée dans la structure de logement (2), et un boîtier de batterie (12) étant monté de manière amovible dans le compartiment de batterie (02) ; un couvercle de compartiment de batterie mobile (5) étant monté sur le côté supérieur du compartiment de batterie (02) ; une extrémité du couvercle de compartiment de batterie mobile (5) à proximité d'un guidon de trottinette étant articulé sur la structure de logement (2) au moyen d'un ensemble charnière (14) ; une extrémité du couvercle de compartiment de batterie mobile (5) à distance du guidon de trottinette est en liaison de verrouillage avec la structure de boîtier (2) au moyen d'un ensemble de verrouillage. La structure de la trottinette est simple, et l'arrière du couvercle de compartiment de batterie mobile peut être armée simplement par déverrouillage de l'ensemble de verrouillage, facilitant ainsi le retrait d'une batterie.
PCT/CN2019/102168 2019-08-06 2019-08-23 Trottinette avec logement à ouverture par couvercle et dotée d'un corps de verrouillage au niveau de l'extrémité arrière WO2021022591A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910720631.3 2019-08-06
CN201910720631.3A CN110391378B (zh) 2019-08-06 一种尾端锁体开盖式滑板车

Publications (1)

Publication Number Publication Date
WO2021022591A1 true WO2021022591A1 (fr) 2021-02-11

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Application Number Title Priority Date Filing Date
PCT/CN2019/102168 WO2021022591A1 (fr) 2019-08-06 2019-08-23 Trottinette avec logement à ouverture par couvercle et dotée d'un corps de verrouillage au niveau de l'extrémité arrière

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Country Link
WO (1) WO2021022591A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113506943A (zh) * 2021-07-13 2021-10-15 格力博(江苏)股份有限公司 一种背负式电源设备和背负式工具系统

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001015967A1 (fr) * 1999-08-27 2001-03-08 Patmont Motor Werks Trottinette electrique
WO2012163789A1 (fr) * 2011-05-27 2012-12-06 Micro-Beam Sa Trottinette à assistance électrique
CN205365965U (zh) * 2015-12-14 2016-07-06 浙江易力车业有限公司 一种电动滑板车电池安装结构
CN206494037U (zh) * 2016-09-19 2017-09-15 浙江沃趣牛牛科技有限公司 一种电动滑板车
CN208616142U (zh) * 2018-07-02 2019-03-19 骆盛 一种带有智能混合动力系统的变速滑板车
CN209581721U (zh) * 2019-03-08 2019-11-05 浙江沪龙工贸有限公司 一种电动滑板车踏板结构

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001015967A1 (fr) * 1999-08-27 2001-03-08 Patmont Motor Werks Trottinette electrique
WO2012163789A1 (fr) * 2011-05-27 2012-12-06 Micro-Beam Sa Trottinette à assistance électrique
CN205365965U (zh) * 2015-12-14 2016-07-06 浙江易力车业有限公司 一种电动滑板车电池安装结构
CN206494037U (zh) * 2016-09-19 2017-09-15 浙江沃趣牛牛科技有限公司 一种电动滑板车
CN208616142U (zh) * 2018-07-02 2019-03-19 骆盛 一种带有智能混合动力系统的变速滑板车
CN209581721U (zh) * 2019-03-08 2019-11-05 浙江沪龙工贸有限公司 一种电动滑板车踏板结构

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113506943A (zh) * 2021-07-13 2021-10-15 格力博(江苏)股份有限公司 一种背负式电源设备和背负式工具系统
CN113506943B (zh) * 2021-07-13 2024-03-12 格力博(江苏)股份有限公司 一种背负式电源设备和背负式工具系统

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