LT6125B - Electric friction bicycle drive - Google Patents

Electric friction bicycle drive Download PDF

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Publication number
LT6125B
LT6125B LT2013071A LT2013071A LT6125B LT 6125 B LT6125 B LT 6125B LT 2013071 A LT2013071 A LT 2013071A LT 2013071 A LT2013071 A LT 2013071A LT 6125 B LT6125 B LT 6125B
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LT
Lithuania
Prior art keywords
unit
drive mechanism
bicycle
drive
mounting
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Application number
LT2013071A
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Lithuanian (lt)
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LT2013071A (en
Inventor
Gediminas Nemanis
Original Assignee
Uab "Elinta"
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Publication date
Application filed by Uab "Elinta" filed Critical Uab "Elinta"
Priority to LT2013071A priority Critical patent/LT6125B/en
Priority to PCT/LT2014/000010 priority patent/WO2015005757A1/en
Publication of LT2013071A publication Critical patent/LT2013071A/en
Publication of LT6125B publication Critical patent/LT6125B/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
    • B62M13/00—Transmissions characterised by use of friction rollers engaging the periphery of the ground wheel
    • B62M13/04—Transmissions characterised by use of friction rollers engaging the periphery of the ground wheel with means for moving roller into driving contact with ground wheel
    • 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
    • B62M6/75—Rider propelled cycles with auxiliary electric motor power-driven by friction rollers or gears engaging the ground wheel

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

The invention relates to bicycle machinery and is assigned to additional electric bicycle gears when the bicycle is additionally powered by the roller of the electric drive mechanism, pressed to the bicycle wheel tire. The drive consists of the housing (I), the mounting unit (2), the drive mechanism (4), the suppression unit (3) and the additionally built-in battery (10), and the electronics unit (9). The drive mechanism (4) consists of the electric motor (14) with the external rotor (15), the drive roller (18) and the cylindrical enclosure (17), inside of which the outer rotor (15) is rigidly mounted and the drive roller (18) is mounted on the outside. The drive mechanism (4) is mounted within the cylindrical enclosure (17) with rolling bearings in the retainer (6) of the drive mechanism (4).The mounting unit (2) consists of the connecting (19) and the clamping (20) parts inter connected with the hinge (21), and the lock unit (22). The holder (5) of the mounting unit (2) has the axis (23) on which the connecting part (19) of the mounting unit (2) is assembled. The lock unit (22) consists of the sleeve (24) with a screw hole perpendicular to the axis of the cylinder, and the screw (25) with the hinge for the attachment of the handle (26).The clamping unit (3) is designed as a gas spring (7) with the ends attached by hinges to the connecting part (19) of the mounting unit (2) and the housing (1).

Description

Išradimas priklauso dviračių technikai ir priskiriamas papildomoms dviračio elektrinėms pavaroms, kai dviratį papildomai varo elektrinio varančiojo mechanizmo velenas, prispaustas prie dviračio rato padangos.The invention relates to a bicycle technique and relates to auxiliary electric actuators for a bicycle when the bicycle is additionally driven by an electric drive shaft pressed against the tire of the bicycle wheel.

Pastaruoju metu dviratis tampa populiaria ekologiška transporto priemone. Siekiant praplėsti standartinio dviračio panaudojimo galimybes yra naudojamos kompaktiškos, dažniausiai elektrinės, lengvai montuojamos papildomos pavaros.Recently, the bicycle has become a popular eco-friendly vehicle. Compact, usually electric, easy-to-install additional gear is used to extend the scope of use of a standard bicycle.

Šiame išradime nagrinėjamos ir siūlomos minėto tipo pavaros. Pagrindiniai tokių pavarų mazgai: varantysis mechanizmas, dažniausiai nuolatinės srovės elektros variklis, varantysis velenas, prispaustas prie dviračio priekinio ar galinio rato padangos, tvirtinimo prie dviračio rėmo vamzdžio mazgas, vedančiojo veleno prispaudimo prie padangos mazgas, elektros energijos šaltinis (akumuliatorius) ir elektronikos bei valdymo blokai. Reikalavimai tokio tipo pavaroms šie: jos turi būti kompaktiškos, lengvai montuojamos, turėti paprastą valdymą, būti universaliomis.The present invention relates to actuators of the aforementioned type. The main assemblies of such gears are: the drive mechanism, usually a DC electric motor, the drive shaft, the tire pressed against the front or rear wheel of the bicycle, the tube attachment to the bike frame, the drive shaft press assembly, the power source (battery) and electronics blocks. The requirements for this type of gear are: they must be compact, easy to install, easy to operate, versatile.

Yra žinoma nuimama nuo dviračio elektrinė frikcinė pavara (žiūr. patentą US20050269146), susidedanti iš korpuse sumontuoto varančiojo ir tvirtinimo mechanizmų. Patente pakankamai išsamiai aprašyta nuimamos pavaros tvirtinimo prie dviračio rėmo vamzdžio sujungimo, padėties reguliavimo ir prispaudimo prie dviračio rato padangos būdai Ir priemonės, leidžiančios naudoti konkrečią pavarą įvairaus dydžio ir konfigūracijos dviračiuose.There is a known removable electric friction drive for the bicycle (see US20050269146) consisting of a drive and mounting mechanism mounted in the housing. The patent describes in sufficient detail the methods of attaching, adjusting, and clamping the removable gear to the bicycle frame tube, and the means for using a particular gear in bikes of various sizes and configurations.

Šio išradimo trūkumas yra tai, kad tvirtinimo ir reguliavimo mazgai turi sudėtingą konstrukciją. Patente US20040251 068 aprašyta elektrinė frikcinė dviračio pavara sumontuota lengvai nuimamame bloke ir susideda iš varančiojo bei tvirtinimo mechanizmų.A disadvantage of the present invention is that the mounting and adjusting assemblies have a complex design. The electric friction bicycle drive described in US20040251 068 is mounted in an easily removable unit and consists of drive and mounting mechanisms.

Išradime aprašomi pavaros tvirtinimo, fiksavimo ir reguliavimo mazgai, bet nenurodyta vedančiojo mechanizmo konstrukcija.The invention describes drive mounting, locking and adjusting assemblies, but does not specify the design of the drive mechanism.

Šio išradimo prototipas yra patentas US201I0232985, kuriame dviračio pavara susideda iš tvirtinimo prie dviračio rėmo vamzdžio mazgo, prispaudimo prie dviračio rato padangos mazgo ir varančiojo mechanizmo. Akumuliatorius ir elektronikos blokas prie dviračio rėmo pritvirtintas atskirai.The prototype of the present invention is patent US201I0232985, wherein the bicycle drive consists of a mounting on a bicycle frame tube assembly, a clamp on a bicycle wheel tire assembly and a drive mechanism. The battery and electronics unit are attached separately to the bicycle frame.

Aprašyta dviračio pavara negali būti panaudota dviračiuose su amortizatoriais, kuriuose dviračio rato padangos padėtis rėmo atžvilgiu važiuojant juda plačiose ribose.The bicycle gear described above cannot be used on bikes with shock absorbers, where the position of the tire on the bicycle wheel moves in a wide range with respect to the frame.

Siūloma pavaros konstrukcija sudėtinga tuo, kad ją sudaro du blokai ir reikalingas išorinis elektrinis blokų sujungimas.The proposed drive construction is complicated by the fact that it consists of two blocks and requires external electrical connection of the blocks.

Šiame išradime siūloma elektrinė frikcinė dviračio pavara, kuri neturi aukščiau išvardintų trūkumų.The present invention provides an electric friction bike gear which does not have the above disadvantages.

Pagrindiniai siūlomo išradimo požymiai.Main features of the present invention.

Elektrinė frikcinė dviračio pavara susideda iš korpuso, tvirtinimo mazgo, varančiojo mechanizmo, prispaudimo mazgo ir papildomai įmontuotu akumuliatoriaus ir elektronikos bloko.The electric friction bike gear consists of a housing, a mounting unit, a drive mechanism, a clamping unit and an optional battery and electronics unit.

Korpuso galuose pritvirtinti tvirtinimo mazgo ir varančiojo mechanizmo laikikliai, o į korpuso vidų įstatyti akumuliatorius ir elektronikos blokas.Bracket and drive brackets are mounted at the ends of the housing, and a battery and electronics unit are inserted inside the housing.

Varantysis mechanizmas susideda iš elektros variklio su išoriniu rotoriumi, vedančiojo veleno ir cilindrinio gaubto, kurio viduje nejudamai įtvirtintas išorinis rotorius, o jo išorėje varantysis velenas. Varantysis mechanizmas per cilindrinį gaubtą su riedėjimo guoliais sumontuotas varančiojo mechanizmo laikiklyje.The drive mechanism consists of an electric motor with an external rotor, a drive shaft and a cylindrical enclosure with a fixed rotor inside and a drive shaft on the outside. The drive mechanism is mounted within the drive mechanism bracket through a cylindrical housing with rolling bearings.

Tvirtinimo mazgas susideda iš jungiamosios ir prispaudimo dalių, tarpusavyje sujungtų lankstu, ir fiksavimo mazgo. Tvirtinimo mazgo laikiklyje padaryta ašis, ant kurios sumontuota jungiamoji tvirtinimo mazgo dalis. Fiksavimo mazgas susideda iš įvorės su statmena cilindro ašiai sriegine kiauryme ir varžto, kurio gale padarytas šarnyras rankenėlės tvirtinimui.The fastening unit consists of the connecting and clamping parts interconnected by a hinge and the locking unit. The mounting bracket for the mounting kit is made with an axle on which the connecting piece is mounted. The locking assembly consists of a bushing perpendicular to the axis of the cylinder in the threaded hole and a bolt at the end of which is provided with a hinge for mounting the handle.

Tvirtinimo mazgo laikiklyje ir jungiamojoje tvirtinimo mazgo dalyje padarytos kiaurymės, kurias sutapdinus yra galimybė įstatyti fiksavimo kaištj, fiksuojantį dviračio pavarą išjungtoje padėtyje. Tvirtinimo mazgo jungiamojoje ir prispaudimo dalyse padarytos tarpusavyje sutapdintos išpjovos, per kurias į įvorės srieginę kiaurymę [suktas varžtas, turintis galimybę kartu su įvore pasisukti iki 90° kampu. Tvirtinimo mazgo laikiklyje yra padaryta išpjova, kuri sutampa su tvirtinimo mazgo jungiamojoje ir prispaudimo dalyse padarytomis išpjovomis, kai dviračio pavara išjungtoje padėtyje.The mounting bracket bracket and connecting bracket have holes that make it possible to insert a locking pin that locks the bike gear in the off position. The connecting and clamping parts of the attachment unit have recessed grooves through which a screw can be rotated up to 90 ° into the threaded hole of the bushing. The mounting bracket has a notch that coincides with the notches in the mounting and clamping parts of the mounting, with the bike gear in the off position.

Prispaudimo mazgas padarytas kaip dujinė spyruoklė, kurios galai šarnyrais pritvirtinti prie tvirtinimo mazgo jungiamosios dalies ir korpuso. Įvorė įstatyta į kiaurymę, padarytą 30 jungiamojoje tvirtinimo mazgo dalyje.The clamping unit is made as a gas spring, the ends of which are hinged to the connection part and the housing of the clamping unit. The bushing is inserted into a hole made in the 30 connecting parts of the fastening unit.

Papildomi siūlomo išradimo požymiai: dviračio pavara turi nešimui skirtą rankeną, pavaros sujungimui su valdymo elementais ir akumuliatoriaus pakrovimui korpuse yra įmontuota elektros jungtis, korpusas su tvirtinimo mazgo ir vedančiojo mechanizmo laikikliais gali būti padarytas kaip vientisa detalė, varančiojo veleno paviršius, besiliečiantis su dviračio padanga, padarytas įgaubtas.Additional features of the present invention: the bicycle gear has a carrying handle, an electrical connection is provided to connect the actuator to the controls and to charge the battery, the housing with mounting bracket and guide mechanism can be made as one piece, the drive shaft surface touching the bicycle tire, made concave.

Išradimo esmė paaiškinta brėžiniuose:The essence of the invention is explained in the drawings:

fig. 1 pavaizduota dviračio elektrinė pavara, sumontuota ant dviračio, fig. 2 pavaizduota varančiojo mechanizmo konstrukcija, fig. 3 pavaizduota tvirtinimo mazgo konstrukcija.FIG. Fig. 1 shows a bicycle electric actuator mounted on a bicycle, fig. 2 shows a structure of the drive mechanism, FIG. Figure 3 shows the construction of the mounting assembly.

Elektrinės frikcinės dviračio pavaros konstrukcijos aprašymas.A description of the design of the electric friction bike drive.

Fig.1 parodyta elektrinė frikcinė dviračio pavara, sumontuota ant dviračio. Pavara susideda iš korpuso 1, tvirtinimo mazgo 2, prispaudimo mazgo 3 ir varančiojo mechanizmo 4. Korpuso 1 galuose pritvirtinti du laikikliai 5, 6, skirti montuoti tvirtinimo mazgui 2 ir varančiajam mechanizmui 4 atitinkamai. Prispaudimo mazgas 3 padarytas kaip dujinė spyruoklė 7, kuri šarnyriškai pritvirtinta vienu galu prie tvirtinimo mazgo 2, o kitu - prie korpuso 1. Pavaros nešiojimo patogumui ant korpuso 1 padaryta rankena 8. Korpuse 1 sumontuoti elektronikos blokas 9 ir akumuliatorius 10. Valdymo elementų prijungimui prie pavaros elektronikos bloko 9 ir akumuliatoriaus 10 pakrovimui pavaros korpuse 1 sumontuota elektros jungtis 11. Pavara pritvirtinta ant dviračio sėdynės 11 vamzdžio 12 ir prispausta prie dviračio galinio rato padangos 13.Figure 1 shows an electric friction bike gear mounted on a bicycle. The actuator consists of a housing 1, a mounting unit 2, a clamping unit 3 and a drive mechanism 4. At the ends of the housing 1, two brackets 5, 6 are provided for mounting the mounting unit 2 and the driving mechanism 4 respectively. The clamping unit 3 is made as a gas spring 7 which is hinged at one end to the mounting unit 2 and at the other to the housing 1. For convenience of carrying the actuator, a handle 8 is provided on the housing 1. an electrical connector 11 is provided for loading the drive electronics unit 9 and the battery 10 in the drive housing 1. The drive is mounted on the tube 12 of the bicycle seat 11 and pressed against the bicycle rear wheel tire 13.

Fig. 2 parodyta varančiojo mechanizmo 4 konstrukcija. Jo pagrindinis mazgas - elektros variklis 14, kurio statorius 15 pritvirtintas prie laikiklio 6 sienelės 6a. Ant išorinio rotoriaus 16 užmautas cilindrinis gaubtas 17. Cilindrinis gaubtas 17 per riedėjimo guolius įtvirtintas laikiklio 6 sienelėse 6a ir 6b. Ant cilindrinio gaubto 17 sumontuotas varantysis velenas 18.FIG. 2 shows the construction of the drive mechanism 4. Its main unit is an electric motor 14 whose stator 15 is attached to the wall 6a of the bracket 6. A cylindrical cover 17 is mounted on the outer rotor 16. The cylindrical cover 17 is secured through the roller bearings in the walls 6a and 6b of the holder 6. The drive shaft 18 is mounted on the cylindrical housing 17.

Fig. 3 parodytas tvirtinimo mazgas 2. Tvirtinimo mazgas 2 sumontuotas laikiklyje 5. Tvirtinimo mazgas 2 susideda iš jungiamosios 19 ir prispaudimo 20 dalių, tarpusavyje sujungtų lankstu 21, ir fiksavimo mazgo 22. Jungiamoji dalis 19 su tvirtinimo mazgo 2 laikikliu 5 sujungta ašimi 23. Fiksavimo mazgas 22 susideda iš įvorės 24, įstatytos j kiaurymę, padarytą jungiamojoje dalyje 19, ir varžto 25 su šarnyriškai pritvirtinta rankenėle 26. Įvorė 24 padaryta su statmena jos ašiai sriegine kiauryme. Tvirtinimo mazgo 2 jungiamojoje 19 ir prispaudimo 20 dalyse padarytos išpjovos, per kurias į įvorės 24 srieginę kiaurymę įsuktas varžtas 25 su rankenėle 26. Tvirtinimo mazgo 2 laikiklyje 5 padaryta kiaurymė, analogiška kiaurymė padaryta jungiamojoje dalyje 19, kurias sutapdinus galima įstat yti fiksavimo kaištį 27, jis fiksuoja pavaros mechanizmą išjungtoje padėtyje (pavaros mechanizmas pakeltas ir varantysis velenas 18 su padanga 13 nekontaktuoja). Šalia išpjovų 2 jungiamojoje 19 ir prispaudimo dalyse laikiklyje 5 taip pat padaryta išpjova. Kai įstatytas fiksavimo kaištis 27, visos išpjovos pagal padėtį sutampa ir tai leidžia varžtui 25 pasisukti iki 90° kampu, atlaisvinant prispaudimo dalį 20 pavaros nuėmimo ar uždėjimo ant dviračio metu.FIG. 3 shows the mounting unit 2. The mounting unit 2 is mounted in a bracket 5. The mounting unit 2 consists of a connecting part 19 and a clamping part 20 interconnected by a hinge 21 and a locking unit 22. The connecting part 19 with an axis 23 connected to the holder 5 of the mounting unit 2. 22 consists of a bushing 24 inserted into the hole made in the connecting part 19 and a screw 25 with a hinged handle 26. The bushing 24 is made perpendicular to its axis in a threaded hole. The connecting parts 2 and 19 of the mounting unit 2 are provided with slots through which a screw 25 with a handle 26 is screwed into the threaded hole of the bushing 24. it locks the actuator in the off position (the actuator is raised and the drive shaft 18 does not contact the tire 13). In addition to the notches 2 in the connecting parts 19 and the clamping parts, the holder 5 also has a notch. With the locking pin 27 in place, all notches are aligned and allow the bolt 25 to rotate up to 90 °, releasing the clamping portion 20 during removal of the gear or on the bicycle.

Pavara turi dvi fiksuotas padėtis - darbinė padėtis, kai pavaros varantysis velenas 18 prispaustas prie dviračio padangos 13, ir išjungta padėtis, kai pavara pakelta ir varantysis velenas 18 nekontaktuoja su padanga 13.The drive has two fixed positions - an operating position with the drive drive shaft 18 pressed against the tire 13 of the bicycle and a disengaged position with the drive raised and the drive shaft 18 not in contact with the tire 13.

Pavaros montavimas.Drive assembly.

Fiksavimo kaištis 27 prieš montavimą turi būti įstatytas į kiaurymes laikiklyje 5 ir jungiamojoje dalyje 19. Sukant rankenėlę 26 varžtas 25 dalinai atsukamas ir pasukamas 90° kampu, atlaisvinama prispaudimo dalis 20, ji atlenkiama, pavara jungiamąja dalimi 19 priglaudžiama prie dviračio sėdynės 11 vamzdžio 12, užlenkiama prispaudimo dalis 20, varžtas 25 su rankenėle 26 pasukamas atgal, t.y. įvedamas į išpjovas jungiamojoje 19 bei prispaudimo 20 dalyse, ir sukant rankenėlę 26 vamzdis 12 suspaudžiamas. Taip užtvirtinta pavara bus išjungtoje padėtyje. Norint pavarą pastatyti į darbinę padėtį reikia ištraukti fiksavimo kaištį 27. Tada veikiant dujinei spyruoklei 7 korpusas 1 su varančiuoju mechanizmu 4 pasisuka apie ašį 23 ir varantysis velenas 18 prispaudžiamas prie padangos 13.Before mounting, the locking pin 27 must be inserted into the holes in the holder 5 and the connecting part 19. Turning the handle 26, the screw 25 is partially unscrewed and rotated 90 °, releasing the clamping part 20, folding the actuating connecting part 19 to the pipe 12 of the bicycle seat 11. the folding clamping portion 20, the screw 25 with the handle 26 being turned backwards, ie is inserted into the slots in the connecting portions 19 and the clamping portion 20 and the tube 12 is compressed by turning the handle 26. The actuator thus secured will be in the off position. In order to bring the actuator into its working position, the locking pin 27 must be pulled out. Then, with the gas spring 7 running, the housing 1 with the drive mechanism 4 turns about the axis 23 and the drive shaft 18 is pressed against the tire 13.

Pavaros nuėmimas nuo dviračio vykdomas atbuline tvarka, pavara pakeliama (atitraukiama) nuo padangos 13, sutapdimus kiaurymes laikiklyje 5 jungiamojoje dalyje 19 įstatomas fiksavimo kaištis 27, sukant rankenėlę 26 atlaisvinamos jungiamoji 19 bei prispaudimo 20 dalys ir pavara nuimama nuo dviračio.Removal of the drive from the bicycle is done in reverse, the drive is lifted (pulled) from the tire 13, the locking holes 27 in the coupling part 5 are inserted in the holder 5, the connecting part 19 and the clamping 20 are released by turning the handle 26.

Pavaros veikimas darbinėje padėtyje. Norint naudotis elektrine pavara jinai turi būti sumontuota ant dviračio. Prie dviračio vairo papildomai turi būti sumontuotas variklio galios akseleratorius (brėžiniuose neparodytas ir aprašyme nepaminėtas) ir sujungtas kabeliu per jungtį 11 su elektrine pavara. Paspaudus ar pasukus galios akseleratorių iš akumuliatoriaus 10 per elektronikos bloką 9 paduodamas maitinimas į elektros variklį 14, kuris besisukdamas per varantįjį veleną 18 ir dviračio padangą 13 perduoda sukimo momentą dviračio ratui, ir dviratis tampa elektra varoma transporto priemone. Akumuliatoriaus 10 pakrovimas. Akumuliatorius 10 gali būti kraunamas pavarą nuėmus arba nenuėmus nuo dviračio. Akumuliatoriaus 10 pakrovimui pakrovėjo išėjimo kištukas įjungiamas į pavaros elektros jungtį 11.Actuator operation in working position. She must be mounted on a bicycle in order to use the electric drive. In addition, the power steering accelerator (not shown in the drawings and not mentioned in the drawings) must be fitted to the steering wheel of the bicycle and connected via cable 11 to the electric drive. When the power accelerator is depressed or rotated, the battery 10 supplies power to the electric motor 14 which, by rotation through the drive shaft 18 and the bicycle tire 13, transmits torque to the bicycle wheel and the bicycle becomes an electric vehicle. Charging the battery 10. The battery 10 can be charged with or without the gear removed. To charge the battery 10, the charger output plug is plugged into the drive electrical connector 11.

Siūloma elektrinė dviračio pavara pasižymi šiais privalumais:The proposed electric bicycle drive has the following advantages:

pavara turi vientisą konstrukciją, joje sumontuoti visi reikalingi mazgai ir elementai;the gear unit shall be of a single construction with all necessary assemblies and elements;

pavarą galima montuoti prie bet kokios konstrukcijos dviračio;gear can be mounted on any bike design;

prispaudimui prie dviračio padangos 13 panaudota dujinė spyruoklė 7, turinti stabilią prispaudimo charakteristiką plačiame eigos diapazone, todėl pavarą galima naudoti dviračiuose, turinčiuose amortizatorius; pavarą montuoti ant dviračio labai paprasta.a gas spring 7 is used to press on the bicycle tire 13, which has a stable grip over a wide stroke range, so that the gear can be used on bikes with shock absorbers; it is very easy to mount the gear on the bike.

Claims (6)

IŠRADIMO APIBRĖŽTISDEFINITION OF INVENTION 1. Elektrinė frikcinė dviračio pavara, susidedanti iš korpuso (1), tvirtinimo mazgo (2), varančiojo mechanizmo (4) ir prispaudimo mazgo (3), besiskirianti tuo, kad:An electric bicycle friction gear consisting of a housing (1), an attachment assembly (2), a drive mechanism (4) and a clamping assembly (3), characterized in that: varantysis mechanizmas (4) susideda iš elektros variklio (14) su išoriniu rotoriumi (16), vedančiojo veleno (18) ir cilindrinio gaubto (17), kurio viduje nejudamai įtvirtintas išorinis rotorius (16), o jo išorėje varantysis velenas (18), korpuso (1) galuose pritvirtinti tvirtinimo mazgo (2) ir varančiojo mechanizmo (4) laikikliai (5,6), tvirtinimo mazgas (2) susideda iš jungiamosios (19) ir prispaudimo (20) dalių, tarpusavyje sujungtų lankstu (21), ir fiksavimo mazgo (22), tvirtinimo mazgo (2) laikiklyje (5) padaryta ašis (23), ant kurios sumontuota tvirtinimo mazgo (2) jungiamoji dalis (19), varantysis mechanizmas (4) per cilindrinį gaubtą (17) su riedėjimo guoliais sumontuotas varančiojo mechanizmo (4) laikiklyje (6), prispaudimo mazgas (3) padarytas kaip dujinė spyruoklė (7), kurios galai šarnyrais pritvirtinti prie tvirtinimo mazgo (2) jungiamosios dalies (19) ir korpuso (1), j korpusą (1) įstatyti akumuliatorius (10), elektronikos blokas (9).the drive mechanism (4) consisting of an electric motor (14) with an external rotor (16), a drive shaft (18) and a cylindrical housing (17) with an outer rotor (16) fixedly mounted and a drive shaft (18) on the outside thereof, brackets (5,6) for the mounting unit (2) and the drive mechanism (4) at the ends of the housing (1), the mounting unit (2) consisting of connecting (19) and clamping (20) parts interconnected by a hinge (21), and the axle (23) of the locking assembly (22), the mounting assembly (2) in the bracket (5), on which is mounted the connecting part (19) of the mounting assembly (2), the drive mechanism (4) is mounted via a cylindrical housing (17) in the bracket (6) of the drive mechanism (4), the clamping assembly (3) is formed as a gas spring (7), the ends of which are hinged to the connecting part (19) of the mounting unit (2) and the housing (1). battery (10), electronic unit (9). 2. Pavara pagal 1 punktą, besiskirianti tuo, kad:2. An actuator according to claim 1, characterized in that: fiksavimo mazgas (22) susideda iš įvorės (24) su statmena jos ašiai sriegine kiauryme ir varžto (25), kurio gale padaryta šarnyriškai pritvirtinta rankenėlė (26), įvorė (24) įstatyta j kiaurymę, padarytą tvirtinimo mazgo (2) jungiamojoje dalyje (19), tvirtinimo mazgo (2) jungiamojoje (19) ir prispaudimo (20) dalyse padarytos tarpusavyje sutapdintos išpjovos, per kurias į įvorės (24) srieginę kiaurymę įsuktas varžtas (25).the locking assembly (22) comprises a sleeve (24) with a threaded hole perpendicular to its axis and a screw (25) having a hinged handle (26) at its end inserted into the hole made in the connecting portion (2) of the mounting assembly (2). 19), the connecting parts (19) and the clamping (20) of the fastening unit (2) are provided with mutually aligned cuts through which a screw (25) is screwed into the threaded hole of the bushing (24). 3. Pavara pagal 1,2 punktą, besiskirianti tuo, kad tvirtinimo mazgo (2) laikiklyje (5) ir jungiamojoje dalyje (19) padarytos kiaurymės, kurias sutapdinus galima į jas įstatyti fiksavimo kaištį (27), fiksuojantį dviračio pavarą išjungtoje padėtyje, tvirtinimo mazgo (2) laikiklyje (5) yra padaryta išpjova, kuri sutampa su tvirtinimo mazgo (2) jungiamojoje (19) ir prispaudimo (20) dalyse padarytomis išpjovomis, esant dviračio pavarai išjungtoje padėtyje, ir tai leidžia įvorei (24) su varžtu (25) ir rankenėle (26) pasisukti iki 90° kampu.3. Actuator according to claim 1,2, characterized in that the mounting bracket (5) and the connecting part (19) of the mounting unit (2) are provided with holes which, when aligned, can be used to insert the locking pin (27) locking the bicycle gear in the off position. the bracket (5) of the unit (2) has a notch which coincides with the notches made in the connecting (19) and clamping (20) parts of the mounting unit (2) when the bicycle gear is in the off position, allowing the bushing (24) with the bolt (25). ) and turn the knob (26) to 90 °. 4. Pavara pagal 1 punktą, besiskirianti tuo, kad korpuse (1) sumontuota elektros jungtis (11) ir ant jo pritvirtinta nešimui skirta rankena (8).4. Actuator according to claim 1, characterized in that the housing (1) is fitted with an electrical connector (11) and a carrying handle (8) is mounted thereon. 5. Pavara pagal 1-3 punktą, besiskirianti tuo, kad korpusas (1), tvirtinimo mazgo (2) ir varančiojo mechanizmo (4) laikikliai (5,6) padaryti kaip viena ištisinė detalė.5. Actuator according to claims 1-3, characterized in that the housing (1), the holders (5,6) of the mounting unit (2) and the drive mechanism (4) are made as one continuous piece. 6. Pavara pagal 1 punktą, besiskirianti tuo, kad varančiojo veleno (18) paviršius, besiliečiantis su dviračio padanga (13), padarytas įgaubtas.6. Drive according to claim 1, characterized in that the surface of the drive shaft (18) in contact with the bicycle tire (13) is made concave.
LT2013071A 2013-07-11 2013-07-11 Electric friction bicycle drive LT6125B (en)

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Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LT6268B (en) 2014-09-16 2016-05-10 Uab "Elinta" Electrical friction drive of bicycle
CN106143778A (en) * 2015-04-01 2016-11-23 鸿富锦精密工业（深圳）有限公司 Bicycle and electric booster thereof
CN105000124A (en) * 2015-08-12 2015-10-28 杨挺 Bicycle booster
CN105501365B (en) * 2015-12-11 2018-10-02 苏州速蝶科技有限公司 A kind of folding stand and electric motor bicycle with folding
CN105501364B (en) * 2015-12-11 2018-06-26 苏州速蝶科技有限公司 Electric motor bicycle with folding with bradyseism Rear frame
WO2018004462A1 (en) * 2016-06-29 2018-01-04 Tum Create Limited Electric drive unit for a bicycle
CN107521608B (en) * 2017-08-29 2023-03-31 黄大成 Bicycle booster based on wireless handle control and bicycle equipped with booster
WO2020177279A1 (en) * 2019-03-04 2020-09-10 深圳市正祥科技实业有限公司 Electric scooter having replaceable battery

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040251068A1 (en) 2003-06-11 2004-12-16 Razor Usa Llc Drive mechanism for use in a man-driven vehicle
US20050269146A1 (en) 2002-09-12 2005-12-08 Motte Dit Falisse Gilles Jacqu Member for fixing a bicycle driving device
US20110232985A1 (en) 2010-03-26 2011-09-29 Chih Hsing Lee Power drive assistant system for bicycle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5423393A (en) * 1993-11-12 1995-06-13 Felt; Robert M. Auxiliary engine assembly for a bicycle
ES2453218T3 (en) * 2010-10-29 2014-04-04 Günther Hirn Electric drive for a bicycle
KR101249809B1 (en) * 2012-05-17 2013-04-02 강문규 The detachable power unit for a bike

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050269146A1 (en) 2002-09-12 2005-12-08 Motte Dit Falisse Gilles Jacqu Member for fixing a bicycle driving device
US20040251068A1 (en) 2003-06-11 2004-12-16 Razor Usa Llc Drive mechanism for use in a man-driven vehicle
US20110232985A1 (en) 2010-03-26 2011-09-29 Chih Hsing Lee Power drive assistant system for bicycle

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