WO2014123502A1 - Bicycle handlebar stem - Google Patents
Bicycle handlebar stem Download PDFInfo
- Publication number
- WO2014123502A1 WO2014123502A1 PCT/UA2013/000031 UA2013000031W WO2014123502A1 WO 2014123502 A1 WO2014123502 A1 WO 2014123502A1 UA 2013000031 W UA2013000031 W UA 2013000031W WO 2014123502 A1 WO2014123502 A1 WO 2014123502A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bicycle
- handlebar
- housing
- pusher
- horizontal tube
- Prior art date
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
- B62K21/00—Steering devices
- B62K21/12—Handlebars; Handlebar stems
- B62K21/16—Handlebars; Handlebar stems having adjustable parts therein
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K21/00—Steering devices
- B62K21/18—Connections between forks and handlebars or handlebar stems
- B62K21/22—Connections between forks and handlebars or handlebar stems adjustable
Definitions
- the present invention relates to structural elements of bicycles, and more particularly to the removal of the steering wheel, which makes it possible to change and uniquely fix the position of the horizontal tube of the bicycle wheel of the bicycle relative to the vertical steering rod during movement.
- a handlebar is a part of the bicycle that connects the horizontal handlebar tube to the vertical steering shaft or to the fork stem.
- the closest to the proposed one by the number of essential features is the removal of the steering wheel of the bicycle, made in the form of a device for connecting the horizontal tube of the steering wheel of the bicycle, mounted with rotation in the bracket, to the vertical steering shaft, and the steering is provided with a lock mechanism designed to fix the position of the horizontal steering wheel tube a bicycle relative to a vertical steering rod [Application PCT / SK 00/00025 (24.1 1.2000); PCT Publication: WO 01/38165 (05/31/2001)].
- the title document describes a folding bike.
- the removal of the steering wheel in the specified bike makes it possible to change and fix the position of the horizontal tube of the steering wheel of the bicycle relative to the vertical steering rod only during its complete stop.
- the design of the steering wheel lock is not reliable due to the possibility of its self-opening while the bicycle is in motion.
- the basis of the invention is the task of creating such a removal of the steering wheel of the bicycle, which would allow you to change and reliably fix the position of the horizontal tube of the bicycle wheel relative to the vertical steering rod, not only when the bicycle is stopped, but also during its movement.
- the problem is solved by creating conditions for the use of the energy of the compression spring in the proposed design to change and fix the optimal position for the cyclist at the moment of movement of the horizontal tube of the steering wheel of the bicycle relative to the vertical steering rod located in the bracket.
- the lock mechanism includes a monolithic housing containing a flat and tubular sections, a flat section of which is intended for hinge
- J passes through an opening in the wall of the tubular section of the housing and is connected to a control handle designed to fix it on the horizontal handlebar tube and installed to interact through the cable with the pusher by compressing the spring in the body to change and uniquely fix the position of the horizontal tube of the bicycle wheel relative to the vertical steering wheel the rod.
- the technical result obtained as a result of the implementation of the present invention consists in creating the conditions for using the compression spring energy in the proposed design to change and fix the position of the bicycle’s horizontal tube relative to the vertical steering rod that is optimal for the cyclist at the moment.
- the proposed removal of the steering wheel of a bicycle consists of structural elements, for the manufacture of which use currently known technological methods, tools and materials.
- the removal of the bicycle steering wheel can be used for sports and medical purposes, for transporting people and goods in various regions, and therefore it can be concluded that the proposed solution meets the criteria of the invention “industrial applicability”.
- Figure 1 shows a General view of the removal of the steering wheel.
- Figure 2 and 3 - shows the boundary position of the steering wheel bracket relative to the housing of the lock mechanism.
- Figure 4, 5 shows a bicycle with the boundary positions of the horizontal tube of the steering wheel relative to the vertical steering rod.
- the lock mechanism includes a monolithic housing formed by flat and tubular sections.
- the axes of the named sections form an obtuse angle.
- the flat section 1 of the housing is designed for articulation on the first horizontal axis 2 of the steering wheel bracket 3.
- Axis 2 is fixed on the site opposite to the installation site of the horizontal tube 4 of the steering wheel of the bicycle.
- a return spring compression spring is placed in the tubular section 5 of the housing 6.
- the spring 6 rests with one end on the bottom of the tubular section 5 and interacts with the end of the push rod 7 located in the tubular section 5 of the housing with the possibility of its movement along the axis of section 5
- one ends of two identical levers 9 are pivotally mounted on two diametrically opposite sides of the end of the pusher 7.
- the ends of the specified horizontal axis 8 are placed in the corresponding slots 10 in rpuse which are parallel to the axis of the tubular portion 5 of the housing.
- the other ends of the levers 9 are pivotally mounted on two opposite sides of the bracket 3 on the other horizontal axis 1 1 of the bracket 3.
- a cable 12 that freely passes through the hole in the wall of the tubular section 5 of the housing and is connected with a control handle designed for its fastening on the horizontal tube 4 of the steering wheel with the possibility of interaction through a cable 12 with a pusher 7 by compressing the return spring 6 in the housing for changing and uniquely fixing the position of the burn the umbrella tube 4 of the steering wheel of the bicycle relative to the vertical steering rod / not shown /.
- the proposed take-off of the bike works like this.
- the cyclist presses the control handle.
- the control handle through the cable 12 interacts with the pusher 7.
- the tubular section 5 of the body, the bracket 3 and the levers 9 form a right triangle with a right angle at the horizontal axis 8, and the spring 6 holds the pusher 7 in the extreme position and does not allow the horizontal axis 8 to slide along the groove 10.
- the force that acts on the bracket 3 cannot change the position fixed by the lock mechanism.
- the cable 12 brings the pusher 7 out of its extreme position, and the cyclist, pressing the control knob and releasing it, creates the conditions under which the levers 9 advance the axis 8 along the groove 10.
- the cyclist presses and releases the control handle, while the levers 9 advance the axis 8 along the slot 10, which allows the cyclist, acting on the horizontal tube 4 of the bicycle steering wheel, to translate the bracket 3 into the opposite position, and the spring 6 allows you to fix set by the cyclist, horizontal tube position 4 of the bicycle rudder.
- the proposed take-off of the steering wheel allows the cyclist to establish the optimal position of the horizontal tube 4 of the wheel for the bicycle relative to the vertical steering shaft and fix it for a time determined by the cyclist, and this action can be performed by him not only during the stop of the bicycle, but also during travel time depending on the terrain.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The invention relates to structural elements of bicycles and more specifically to a handlebar stem which allows a rider to adjust and securely affix the position of the horizontal tube of the bicycle handlebar relative to the vertical handlebar rod during travel. The stem is in the form of a device for connecting the horizontal tube of the bicycle handlebar, pivotally mounted in a bracket, to the vertical handlebar rod, and the handlebar stem is provided with a lock mechanism meant for securing the position of the horizontal tube of the bicycle handlebar relative to the vertical handlebar rod and, according to the invention, the lock mechanism includes a monolithic housing comprised of a flat portion and a tubular portion, the flat portion of which is meant for rotatable attachment to a first horizontal pivot of the handlebar bracket, said pivot being attached to a portion which is opposite to a portion for the mounting of the horizontal tube of the bicycle handlebar, inside the tubular portion of the housing there is disposed a return spring (compression spring), one end of which rests against the bottom of the tubular portion and the other end interacts with the end of a pusher-rod disposed in the tubular portion of the housing so as to be able to move along the axis thereof, on the free end of the pusher, on one horizontal pivot, one end of each of two identical levers is rotatably connected to two diametrically opposite sides of the end of the pusher, the ends of said horizontal pivot are disposed in slots in the housing which are parallel to the axis of the tubular portion of the housing, the other ends of the levers are rotatably connected from two opposite sides of the bracket to the other horizontal pivot of the bracket, and the end of the pusher, which rests against the return spring, has connected to it a cable which freely passes through an opening in a wall of the tubular portion of the housing and is connected to a control handle meant for affixing same to the horizontal tube of the handlebar and installed with the possibility of interacting by means of the cable with the pusher by means of the compression of the compression spring in the housing in order to adjust and securely affix the position of the horizontal tube of the bicycle handlebar relative to the vertical handlebar rod. The invention is based on the goal of creating a stem which would make it possible to adjust and securely affix the position of a horizontal tube of a bicycle handlebar relative to a vertical handlebar rod not only when the bicycle is stationary, but also during travel. Said goal is achieved by means of creating conditions for using the energy of a compression spring in the design in order to adjust and secure the ideal position, for the bicyclist in a given moment of travel, of a horizontal tube of the bicycle handlebar relative to a vertical handlebar rod provided in the stem.
Description
Вынос руля велосипеда. Предлагаемое изобретение относится к конструктивным элементам велосипедов, а более конкретно - к выносу руля, который дает возможность изменять и однозначно фиксировать велосипедистом положение горизонтальной трубки руля велосипеда относительно вертикального рулевого стержня во время движения. Take out the wheel of the bike. The present invention relates to structural elements of bicycles, and more particularly to the removal of the steering wheel, which makes it possible to change and uniquely fix the position of the horizontal tube of the bicycle wheel of the bicycle relative to the vertical steering rod during movement.
Вынос руля — это часть велосипеда, которая соединяет горизонтальную трубку руля с вертикальным рулевым стержнем или со штоком вилки. A handlebar is a part of the bicycle that connects the horizontal handlebar tube to the vertical steering shaft or to the fork stem.
Наиболее близким к предлагаемому по количеству существенных признаков является вынос руля велосипеда, выполненный в виде устройства для соединения горизонтальной трубки руля велосипеда, установленной с возможностью поворота в кронштейне, с вертикальным рулевым стержнем, а вынос руля обеспечен замком механизмом, предназначенным для фиксации положения горизонтальной трубки руля велосипеда относительно вертикального рулевого стержня [Заявка PCT/SK 00/00025 (24.1 1.2000); Публикация РСТ: WO 01/38165 (31.05.2001)]. В названном документе описан складной велосипед. The closest to the proposed one by the number of essential features is the removal of the steering wheel of the bicycle, made in the form of a device for connecting the horizontal tube of the steering wheel of the bicycle, mounted with rotation in the bracket, to the vertical steering shaft, and the steering is provided with a lock mechanism designed to fix the position of the horizontal steering wheel tube a bicycle relative to a vertical steering rod [Application PCT / SK 00/00025 (24.1 1.2000); PCT Publication: WO 01/38165 (05/31/2001)]. The title document describes a folding bike.
Вынос руля в указанном велосипеде дает возможность изменения и фиксации положения горизонтальной трубки руля велосипеда относительно вертикального рулевого стержня только во время его полной остановки. Кроме того, указанная конструкция замка выноса руля является недостаточно надежной из-за возможности его самооткрывания во время движения велосипеда. The removal of the steering wheel in the specified bike makes it possible to change and fix the position of the horizontal tube of the steering wheel of the bicycle relative to the vertical steering rod only during its complete stop. In addition, the design of the steering wheel lock is not reliable due to the possibility of its self-opening while the bicycle is in motion.
В основу предлагаемого изобретения поставлена задача создания такого выноса руля велосипеда, который бы позволил изменять и надежно фиксировать положение горизонтальной трубки руля велосипеда
относительно вертикального рулевого стержня не только во время остановки велосипеда, но и во время его движения. Поставленная задача решается за счет создания условий для использования в предлагаемой конструкции энергии пружины сжатия для изменения и фиксации оптимального для велосипедиста в текущий момент движения положения горизонтальной трубки руля велосипеда относительно вертикального рулевого стержня, размещенного в кронштейне. The basis of the invention is the task of creating such a removal of the steering wheel of the bicycle, which would allow you to change and reliably fix the position of the horizontal tube of the bicycle wheel relative to the vertical steering rod, not only when the bicycle is stopped, but also during its movement. The problem is solved by creating conditions for the use of the energy of the compression spring in the proposed design to change and fix the optimal position for the cyclist at the moment of movement of the horizontal tube of the steering wheel of the bicycle relative to the vertical steering rod located in the bracket.
Предлагаемый, как и известный вынос руля велосипеда, выполнен в виде устройства для соединения горизонтальной трубки руля велосипеда, установленной с возможностью поворота в кронштейне, с вертикальным рулевым стержнем, а вынос руля обеспечен замком механизмом, предназначенным для фиксации положения горизонтальной трубки руля велосипеда относительно вертикального рулевого стержня, а, согласно изобретению, механизм замка включает монолитный корпус, содержащий плоский и трубчатый участки, плоский участок которого предназначен для шарнирного крепления на первой горизонтальной оси кронштейна руля, закрепленной на участке, противоположном участку установки горизонтальной трубки руля велосипеда, в трубчатом участке корпуса размещена возвратная пружина (пружина сжатия), которая одним торцом опирается на дно трубчатого участка, а другим - взаимодействует с торцом стержня-толкателя, размещенного в трубчатом участке корпуса с возможностью его передвижения по оси трубчатого участка, на свободном конце толкателя на одной горизонтальной оси шарнирно закреплены с двух диаметрально противоположных сторон конца толкателя одни концы двух одинаковых рычагов, а концы указанной горизонтальной оси размещены в прорезях в корпусе, которые параллельны оси трубчатого участка корпуса, другие концы рычагов шарнирно закреплены с двух противоположных сторон кронштейна на другой горизонтальной оси кронштейна с возможностью ее перемещения в пазах, выполненных в рычагах, а к концу толкателя, который опирается на возвратную пружину, прикреплен трос, который свободно
-> We offer, like the well-known removal of the bicycle steering wheel, made in the form of a device for connecting a horizontal tube of a bicycle steering wheel, mounted with the possibility of rotation in the bracket, to the vertical steering shaft, and the steering wheel is provided with a locking mechanism designed to fix the position of the horizontal tube of the bicycle wheel relative to the vertical steering wheel rod, and, according to the invention, the lock mechanism includes a monolithic housing containing a flat and tubular sections, a flat section of which is intended for hinge The mounting on the first horizontal axis of the steering wheel bracket, mounted on the opposite side to the horizontal tube of the bicycle, there is a return spring (compression spring) in the tubular section of the body, which rests on the bottom of the tubular section with one end and interacts with the end of the rod the pusher placed in the tubular section of the housing with the possibility of its movement along the axis of the tubular section, at the free end of the pusher on one horizontal axis pivotally fixed with two diameters opposite ends of the pusher end, one ends of two identical levers, and the ends of the specified horizontal axis are placed in slots in the body that are parallel to the axis of the tubular portion of the body, the other ends of the levers are pivotally mounted on two opposite sides of the bracket on the other horizontal axis of the bracket with the possibility of its movement in grooves made in levers, and to the end of the pusher, which rests on the return spring, a cable is attached, which is free ->
J проходит через отверстие в стенке трубчатого участка корпуса и соединен с ручкой управления, предназначенной для его закрепления на горизонтальной трубке руля и установленной с возможностью взаимодействия через тросе с толкателем путем сжатия пружины в корпусе для изменения и однозначной фиксации положения горизонтальной трубки руля велосипеда относительно вертикального рулевого стержня. J passes through an opening in the wall of the tubular section of the housing and is connected to a control handle designed to fix it on the horizontal handlebar tube and installed to interact through the cable with the pusher by compressing the spring in the body to change and uniquely fix the position of the horizontal tube of the bicycle wheel relative to the vertical steering wheel the rod.
Во время проведения патентно-информационных исследований при подготовке настоящей заявки авторами не обнаружены конструкции выноса руля велосипеда с указанной выше совокупностью существенных признаков, что доказывает соответствие заявляемых технических решений критерию изобретения "новизна". During the conduct of patent information research in the preparation of this application, the authors did not find the construction of the steering wheel of a bicycle with the above set of essential features, which proves the conformity of the claimed technical solutions to the criteria of the invention of "novelty".
Технический результат, полученный в результате осуществления предлагаемого изобретения состоит в создании условий для использования в предлагаемой конструкции энергии пружины сжатия для изменения и фиксации оптимального для велосипедиста в текущий момент движения положения горизонтальной трубки руля велосипеда относительно вертикального рулевого стержня, размещенного в кронштейне. Указанный технический результат в известных технических решениях, которые вошли в уровень техники, авторами не выявлен, поэтому предлагаемый вынос руля велосипеда может быть признан соответствующими критерию изобретения "изобретательский уровень". The technical result obtained as a result of the implementation of the present invention consists in creating the conditions for using the compression spring energy in the proposed design to change and fix the position of the bicycle’s horizontal tube relative to the vertical steering rod that is optimal for the cyclist at the moment. The specified technical result in known technical solutions that are included in the prior art, the authors have not identified, therefore, the proposed removal of the steering wheel of a bicycle can be recognized as meeting the criteria of the invention "inventive step".
Предлагаемый вынос руля велосипеда состоит из конструктивных элементов, для изготовления которых используют известные на сегодняшний день технологические приемы, средства и материалы. Вынос руля велосипеда может быть использован в спортивных и медицинских целях, для транспортировки людей и грузов в различных регионах, а поэтому можно сделать вывод о том, что предлагаемое решение соответствуют критерию изобретения «промышленная применимость». The proposed removal of the steering wheel of a bicycle consists of structural elements, for the manufacture of which use currently known technological methods, tools and materials. The removal of the bicycle steering wheel can be used for sports and medical purposes, for transporting people and goods in various regions, and therefore it can be concluded that the proposed solution meets the criteria of the invention “industrial applicability”.
Сущность предлагаемого изобретения объясняется при помощи схематических чертежей.
На фиг.1 показан общий вид выноса руля. The essence of the invention is explained using schematic drawings. Figure 1 shows a General view of the removal of the steering wheel.
На фиг.2 и 3 - показаны граничные положения кронштейна руля относительно корпуса механизм замка. Figure 2 and 3 - shows the boundary position of the steering wheel bracket relative to the housing of the lock mechanism.
На фиг.4, 5 - показан велосипед с граничными положениями горизонтальной трубки руля относительно вертикального рулевого стержня. Figure 4, 5 shows a bicycle with the boundary positions of the horizontal tube of the steering wheel relative to the vertical steering rod.
Механизм замка включает монолитный корпус, образованный плоским и трубчатым участками. Оси названных участков образуют тупой угол. Плоский участок 1 корпуса предназначен для шарнирного закрепления на первой горизонтальной оси 2 кронштейна 3 руля. Ось 2 закреплена на участке, противоположном участку установки горизонтальной трубки 4 руля велосипеда. В трубчатом участке 5 корпуса размещена возвратная пружина (пружина сжатия) 6. Пружина 6 одним торцом опирается на дно трубчатого участка 5, а другим - взаимодействует с торцом стержня-толкателя 7, размещенного в трубчатом участке 5 корпуса с возможностью его передвижения по оси участка 5. На свободном конце толкателя 7 на одной горизонтальной оси 8 шарнирно закреплены с двух диаметрально противоположных сторон конца толкателя 7 одни концы двух одинаковых рычагов 9. Концы указанной горизонтальной оси 8 размещены в соответствующих прорезях 10 в корпусе, которые параллельны оси трубчатого участка 5 корпуса. Другие концы рычагов 9 шарнирно закреплены с двух противоположных сторон кронштейна 3 на другой горизонтальной оси 1 1 кронштейна 3. К концу толкателя 7, который опирается на возвратную пружину 6, прикреплен трос 12, который свободно проходит через отверстие в стенке трубчатого участка 5 корпуса и соединен с ручкой управления, предназначенной для ее закрепления на горизонтальной трубке 4 руля с возможностью взаимодействия через трос 12 с толкателем 7 путем сжатия возвратной пружины 6 в корпусе для изменения и однозначной фиксации положения горизонтальной трубки 4 руля велосипеда относительно вертикального рулевого стержня /не показано/.
Предлагаемый вынос руля велосипеда работает так. The lock mechanism includes a monolithic housing formed by flat and tubular sections. The axes of the named sections form an obtuse angle. The flat section 1 of the housing is designed for articulation on the first horizontal axis 2 of the steering wheel bracket 3. Axis 2 is fixed on the site opposite to the installation site of the horizontal tube 4 of the steering wheel of the bicycle. A return spring (compression spring) is placed in the tubular section 5 of the housing 6. The spring 6 rests with one end on the bottom of the tubular section 5 and interacts with the end of the push rod 7 located in the tubular section 5 of the housing with the possibility of its movement along the axis of section 5 On the free end of the pusher 7 on one horizontal axis 8, one ends of two identical levers 9 are pivotally mounted on two diametrically opposite sides of the end of the pusher 7. The ends of the specified horizontal axis 8 are placed in the corresponding slots 10 in rpuse which are parallel to the axis of the tubular portion 5 of the housing. The other ends of the levers 9 are pivotally mounted on two opposite sides of the bracket 3 on the other horizontal axis 1 1 of the bracket 3. To the end of the pusher 7, which rests on the return spring 6, is attached a cable 12 that freely passes through the hole in the wall of the tubular section 5 of the housing and is connected with a control handle designed for its fastening on the horizontal tube 4 of the steering wheel with the possibility of interaction through a cable 12 with a pusher 7 by compressing the return spring 6 in the housing for changing and uniquely fixing the position of the burn the umbrella tube 4 of the steering wheel of the bicycle relative to the vertical steering rod / not shown /. The proposed take-off of the bike works like this.
Для задания требуемого положения горизонтальной трубке 4 руля велосипеда относительно вертикального рулевого стержня велосипедист нажимает на ручку управления. Ручка управления через трос 12 взаимодействует с толкателем 7. При этом в установленном положении (верхнем или нижнем) трубчатый участок 5 корпуса, кронштейн 3 и рычаги 9 образуют прямоугольный треугольник - с прямым углом у горизонтальной оси 8, а пружина 6 удерживает толкатель 7 в крайнем положении и не позволяет горизонтальной оси 8 скользить по пазу 10. Таким образом, сила, которая воздействует на кронштейн 3, не может изменить положения, зафиксированного механизмом замка. Для изменения положения кронштейна 3 велосипедист нажимает на ручку управления и отпускает её. При этом трос 12 выводит толкатель 7 из крайнего положения, а велосипедист, нажимая на ручку управления и отпуская ее, создает условия, при которых рычаги 9 продвигают ось 8 по пазу 10. To set the desired position for the horizontal tube 4 of the bicycle steering wheel relative to the vertical steering rod, the cyclist presses the control handle. The control handle through the cable 12 interacts with the pusher 7. In this case, in the installed position (upper or lower), the tubular section 5 of the body, the bracket 3 and the levers 9 form a right triangle with a right angle at the horizontal axis 8, and the spring 6 holds the pusher 7 in the extreme position and does not allow the horizontal axis 8 to slide along the groove 10. Thus, the force that acts on the bracket 3 cannot change the position fixed by the lock mechanism. To change the position of the bracket 3, the cyclist presses the control knob and releases it. In this case, the cable 12 brings the pusher 7 out of its extreme position, and the cyclist, pressing the control knob and releasing it, creates the conditions under which the levers 9 advance the axis 8 along the groove 10.
Для изменения положения кронштейна 3 руля велосипедист нажимает и отпускает ручку управления, а при этом рычаги 9 продвигают ось 8 по прорези 10, что позволяет велосипедисту, воздействуя на горизонтальную трубку 4 руля велосипеда, перевести кронштейн 3 в противоположное положение, а пружина 6 позволяет зафиксировать, заданное велосипедистом, положение горизонтальной трубки 4 руля велосипеда. To change the position of the steering wheel bracket 3, the cyclist presses and releases the control handle, while the levers 9 advance the axis 8 along the slot 10, which allows the cyclist, acting on the horizontal tube 4 of the bicycle steering wheel, to translate the bracket 3 into the opposite position, and the spring 6 allows you to fix set by the cyclist, horizontal tube position 4 of the bicycle rudder.
Таким образом, предлагаемый вынос руля позволяет велосипедисту установить оптимальное в текущий момент движения положение горизонтальной трубки 4 руля велосипеду относительно вертикального рулевого стержня и зафиксировать его на время, определяемое велосипедистом, а указанное действие может быть выполнено им не только во время остановки велосипеда, но и во время движения в зависимости от рельефа местности.
Thus, the proposed take-off of the steering wheel allows the cyclist to establish the optimal position of the horizontal tube 4 of the wheel for the bicycle relative to the vertical steering shaft and fix it for a time determined by the cyclist, and this action can be performed by him not only during the stop of the bicycle, but also during travel time depending on the terrain.
Claims
Формула изобретения. Claim.
Вынос руля велосипеда, выполненный в виде устройства для соединения горизонтальной трубки руля велосипеда, установленной с возможностью поворота в кронштейне, с вертикальным рулевым стержнем, а вынос руля обеспечен замком механизмом, предназначенным для фиксации положения горизонтальной трубки руля велосипеда относительно вертикального рулевого стержня, отличающийся тем, что механизм замка включает монолитный корпус, образованный плоским и трубчатым участками, плоский участок которого предназначен для шарнирного крепления на первой горизонтальной оси кронштейна руля, закрепленной на участке, противоположном участку установки горизонтальной трубки руля велосипеда, в трубчатом участке корпуса размещена возвратная пружина (пружина сжатия), которая одним торцом опирается на дно трубчатого участка, а другим - взаимодействует с торцом стержня-толкателя, размещенного в трубчатом участке корпуса с возможностью передвижения по его оси, на свободном конце толкателя на одной горизонтальной оси шарнирно закреплены с двух диаметрально противоположных сторон конца толкателя одни концы двух одинаковых рычагов, а концы указанной горизонтальной оси размещены в прорезях в корпусе, которые параллельны оси трубчатого участка корпуса, другие концы рычагов шарнирно закреплены с двух противоположных сторон кронштейна на другой горизонтальной оси кронштейна, а к концу толкателя, который опирается на возвратную пружину, прикреплен трос, который свободно проходит через отверстие в стенке трубчатого участка корпуса и соединен с ручкой управления, предназначенной для ее закрепления на горизонтальной трубке руля и установленной с возможностью взаимодействия через тросе с толкателем путем сжатия пружины сжатия в корпусе для изменения и однозначной фиксации положения горизонтальной трубки руля велосипеда относительно вертикального рулевого стержня.
The removal of the steering wheel of the bicycle, made in the form of a device for connecting the horizontal tube of the steering wheel of the bicycle, mounted with the possibility of rotation in the bracket, with a vertical steering rod, and the removal of the steering wheel is provided with a locking mechanism designed to fix the position of the horizontal tube of the steering wheel of the bicycle relative to the vertical steering rod, characterized in that the lock mechanism includes a monolithic housing formed by flat and tubular sections, a flat section of which is designed for hinging on the first of the horizontal axis of the steering wheel bracket, mounted on the opposite side to the installation of the horizontal tube of the bicycle steering wheel, a return spring (compression spring) is placed in the tubular section of the housing, which rests with one end on the bottom of the tubular section and interacts with the end of the pusher rod with the other in the tubular section of the housing with the possibility of movement along its axis, on the free end of the pusher on one horizontal axis pivotally mounted from two diametrically opposite sides of the end of the pusher For one ends of two identical levers, and the ends of the specified horizontal axis are placed in slots in the body that are parallel to the axis of the tubular portion of the body, the other ends of the levers are pivotally mounted on two opposite sides of the bracket on the other horizontal axis of the bracket, and to the end of the pusher, which rests on the return a spring, a cable is attached, which freely passes through an opening in the wall of the tubular portion of the housing and is connected to a control handle designed to secure it to the horizontal steering tube and made with the possibility of interaction through a cable with a pusher by compressing a compression spring in the housing to change and uniquely fix the position of the horizontal tube of the bicycle steering wheel relative to the vertical steering rod.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAU201301420U UA78409U (en) | 2013-02-06 | 2013-02-06 | Handle bar stem |
| UAU201301420 | 2013-02-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2014123502A1 true WO2014123502A1 (en) | 2014-08-14 |
Family
ID=51299987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/UA2013/000031 WO2014123502A1 (en) | 2013-02-06 | 2013-03-27 | Bicycle handlebar stem |
Country Status (2)
| Country | Link |
|---|---|
| UA (1) | UA78409U (en) |
| WO (1) | WO2014123502A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643211A (en) * | 2016-02-25 | 2016-06-08 | 宁波聚龙环保科技有限公司 | Manufacturing method of bicycle handlebar |
| RU188436U1 (en) * | 2018-09-27 | 2019-04-12 | Николаев Василий Васильевич | The removable holder for the T-shaped handle of a trampoline |
| US20200148298A1 (en) * | 2018-11-14 | 2020-05-14 | Shimano Inc. | Variable stem for human-powered vehicle |
| WO2022178935A1 (en) * | 2021-02-26 | 2022-09-01 | 深圳乐行天下科技有限公司 | Folder and foldable vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU558809A1 (en) * | 1975-11-21 | 1977-05-25 | Волжский Автомобильный Завод Им.50Летия Ссср | Bicycle steering wheel |
| WO1992013749A1 (en) * | 1991-01-30 | 1992-08-20 | Allsop, Inc. | Shock absorbing bicycle handlebar assembly |
| US20050109152A1 (en) * | 2003-11-25 | 2005-05-26 | Jung-Yu Hsu | Handlebar adjusting device for bicycle |
| US20110219908A1 (en) * | 2010-03-15 | 2011-09-15 | Kristopher Wehage | Bicycle Stem |
-
2013
- 2013-02-06 UA UAU201301420U patent/UA78409U/en unknown
- 2013-03-27 WO PCT/UA2013/000031 patent/WO2014123502A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU558809A1 (en) * | 1975-11-21 | 1977-05-25 | Волжский Автомобильный Завод Им.50Летия Ссср | Bicycle steering wheel |
| WO1992013749A1 (en) * | 1991-01-30 | 1992-08-20 | Allsop, Inc. | Shock absorbing bicycle handlebar assembly |
| US20050109152A1 (en) * | 2003-11-25 | 2005-05-26 | Jung-Yu Hsu | Handlebar adjusting device for bicycle |
| US20110219908A1 (en) * | 2010-03-15 | 2011-09-15 | Kristopher Wehage | Bicycle Stem |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643211A (en) * | 2016-02-25 | 2016-06-08 | 宁波聚龙环保科技有限公司 | Manufacturing method of bicycle handlebar |
| CN105643211B (en) * | 2016-02-25 | 2017-11-14 | 宁波聚龙环保科技有限公司 | A kind of preparation method of bicycle handle bar |
| RU188436U1 (en) * | 2018-09-27 | 2019-04-12 | Николаев Василий Васильевич | The removable holder for the T-shaped handle of a trampoline |
| US20200148298A1 (en) * | 2018-11-14 | 2020-05-14 | Shimano Inc. | Variable stem for human-powered vehicle |
| US11034407B2 (en) * | 2018-11-14 | 2021-06-15 | Shimano Inc. | Variable stem for human-powered vehicle |
| WO2022178935A1 (en) * | 2021-02-26 | 2022-09-01 | 深圳乐行天下科技有限公司 | Folder and foldable vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| UA78409U (en) | 2013-03-11 |
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