DE102017002800A1 - Bicycle actuator - Google Patents

Abstract

A base member includes a first end for mounting to a bicycle handlebar, and a second end opposite the first end. An actuator is pivotally coupled to the base member with respect to a first pivot axis. A hydraulic unit is coupled to the actuator to actuate a first bicycle component in response to actuation of the actuator. At least a portion of the hydraulic unit is located closer to the first end than the first pivot axis when viewed from a first direction parallel to the first pivot axis. A wireless communicator wirelessly transmits a signal to an additional component in response to the input operation. A power supply is electrically connected to the wireless communicator. At least one of the wireless communicator and the power supply is located closer to the second end than the first pivot axis when viewed from the first direction.

Description

BACKGROUND OF THE INVENTION

CROSS-REFERENCE TO OTHER APPLICATIONS

 This application claims the priority of U.S. Pat. Patent Application No. 15 / 135,469, filed April 21, 2016, and U.S. Pat. Patent Application No. 15 / 247,951 filed on Aug. 26, 2016. The entire disclosure of U.S. Pat. Patent Application No. 15 / 135,469 and U.S. Pat. Patent Application No. 15 / 247,951 is hereby incorporated by reference in its entirety.

FIELD OF THE INVENTION

 The present invention relates to a bicycle operating device.

BACKGROUND DISCUSSION

 Cycling is becoming a popular form of recreation and transportation. In addition, cycling has become a very popular competitive sport for both amateurs and professionals. Whether the bicycle is used for recreation, transportation or competition, the bicycle industry has constantly improved different components of the bicycle. A bicycle component that has been extensively redesigned is a bicycle operating device.

SUMMARY OF THE INVENTION

 According to a first aspect of the present invention, a bicycle operating device, base member, an actuator, a hydraulic unit, an electric switch, a wireless communicator, and a power supply include. The base member includes a first end for mounting to a bicycle handlebar and a second end opposite the first end. The actuator is pivotally coupled to the base member with respect to a first pivot axis. The hydraulic unit is coupled to the actuator to actuate a bicycle component in response to actuation of the actuator. At least a portion of the hydraulic unit is located closer to the first end than the first pivot axis when viewed from a first direction parallel to the first pivot axis. The electrical switch is activated by an input operation by a user. The wireless communicator is electrically connected to the electrical switch to wirelessly transmit a signal to an additional component in response to the input operation. The power supply is electrically connected to the wireless communicator to provide electrical power to the wireless communicator. At least one of the wireless communicator and the power supply unit is located closer to the second end than the first pivotal axis when viewed from the first direction.

In the bicycle operating apparatus of the first aspect, at least one of the wireless communicator and the power supply is located closer to the second end than the first pivot axis, whereas at least a part of the hydraulic unit is located closer to the first end than the first pivot axis. Accordingly, an internal space of at least one of the base member and the actuator is effectively utilized.

According to a second aspect of the present invention, a bicycle operating device includes a base member, an actuator, a hydraulic unit, an electric switch, a wireless communicator, and a power supply. The base member includes a first end for mounting to a bicycle handlebar and a second end opposite the first end. The actuator is pivotally coupled to the base member with respect to a first pivot axis. The hydraulic unit is coupled to the actuator to actuate a bicycle component in response to actuation of the actuator. The electrical switch is activated by an input operation by a user. The wireless communicator is electrically connected to the electrical switch to wirelessly transmit a signal to an additional component in response to an input operation. The power supply is electrically connected to the wireless communicator to provide electrical power to the wireless communicator. At least one of the wireless communicator and the power supply is located closer to the second end than the hydraulic unit when viewed from a first direction parallel to the first pivot axis.

 In the bicycle operating device of the second aspect, at least one of the wireless communicator and the power supply is located closer to the second end than the hydraulic unit. Accordingly, an internal space of at least one of the base member and the actuator is effectively utilized.

At least one of the wireless communicator and the power supply may be disposed on the base member.

Accordingly, the number of devices arranged on the actuator can be reduced. Consequently, it is possible that To make the actuator thinner. Therefore, a user can easily operate the actuator.

Alternatively, the wireless communicator may be disposed on the actuator. The power supply may be located closer to the second end than the first pivot axis when viewed from the first direction.

The power supply may be located closer to the second end than the hydraulic unit when viewed from the first direction.

Thus, the wireless communicator may be disposed on the actuator which is relatively close to the additional component. Accordingly, the performance of the wireless communicator can be improved.

Preferably, the hydraulic unit comprises a cylinder bore, a piston which is movably provided in the cylinder bore, and a reservoir tank which is connected to the cylinder bore. At least one of the cylinder bore, the piston and the reservoir tank may be at least partially disposed closer to the first end than the first pivot axis when viewed from the first direction.

The cylinder bore, the piston and the storage tank may require a large volume. Since at least a part of the cylinder bore, the piston, and the storage tank is at least partially located closer to the first end than the first pivot axis when viewed from the axial direction, further, an interior space of at least one of the base member and the actuator can be effectively utilized.

Preferably, the bicycle operating device further comprises an additional operating member which is movably mounted on the base member.

Consequently, a user can operate the additional actuator by moving the additional actuator.

 Preferably, the additional actuator is movably coupled to the actuator.

Consequently, a user can operate the additional actuator by a similar operation as an operation of the actuator. Accordingly, the operation of the additional actuator can be improved.

Preferably, the hydraulic unit comprises a cylinder bore, a piston movably provided in the cylinder bore, and a reservoir tank connected to the cylinder bore. At least one of the cylinder bore, the piston, and the reservoir tank may be located at least partially closer to the first end than at least one of the wireless communicator and the power supply when viewed from the axial direction.

The cylinder bore, the piston and the storage tank may require a large volume. Since at least a part of the cylinder bore, the piston and the storage tank are at least partially located closer to the first end than at least one of the wireless communicator and the power supply when viewed from the first direction, an interior of at least one of the base member and be used effectively the actuator.

Preferably, at least one of an entirety of the cylinder bore, an entirety of the piston, and a whole of the reservoir tank is located closer to a first end than the first pivot axis, as viewed from the first direction.

Thus, at least one of the whole of the cylinder bore, the whole of the piston and the whole of the storage tank may be located closer to the first end than the first pivot axis when viewed from the first direction. Accordingly, an internal space of at least one of the base member and the actuator can be effectively utilized.

Preferably, at least one of an entirety of the cylinder bore, an entirety of the piston, and an entirety of the reservoir tank is located closer to the first end than at least one of the wireless communicator and the power supply when viewed from the first direction.

Thus, at least one of the whole of the cylinder bore, the whole of the piston, and the whole of the storage tank may be located closer to the first end than at least one of the wireless communicator and the power supply when viewed from the first direction. Accordingly, an internal space of at least one of the base member and the actuator can be further effectively utilized.

Preferably, the bicycle operating device further comprises a first pivot shaft which pivotally couples the actuator to the base member with respect to the first pivot axis. The actuator may include a proximal portion, which is connected to the first pivot shaft, and a distal portion, opposite to the proximal portion Section in a radial direction with respect to the first pivot axis include. The wireless communicator may be located closer to the distal portion than to the proximal portion.

Thus, the wireless communicator is positioned closer to the distal portion than to the proximal portion, which is relatively close to the additional component. Accordingly, the wireless communication performance is improved.

Preferably, the bicycle operating device further comprises an additional operating member which is movably mounted to the base member. The wireless communicator may be disposed on the additional actuator. The power supply may be located closer to the second end than the first pivot axis when viewed from the first direction.

Thus, the wireless communicator may be located on the additional actuator which is relatively close to the additional component. Accordingly, the wireless communication performance can be improved.

Preferably, the bicycle operating device further comprises an additional operating member which is movably mounted to the base member. The wireless communicator may be disposed on the additional actuator. The power supply may be located closer to the second end than the hydraulic unit when viewed from the first direction.

Thus, the wireless communicator may be disposed on the additional actuator which is relatively close to the additional component. Accordingly, the wireless communication performance can be improved.

Preferably, the additional actuator is movably coupled to the actuator.

 Consequently, a user can operate the additional actuator by moving the additional actuator.

Preferably, the hydraulic unit comprises a cylinder bore and a piston which is / is provided movably in the cylinder bore. At least one of the cylinder bore and the piston may be located at least partially closer to the first end than the first pivot axis when viewed from the first direction.

Consequently, the hydraulic unit may have an elongated shape in a movable direction of the piston. Since at least one of the cylinder bore and the piston is at least partially located closer to the first end than the first pivot axis when viewed from the first direction, an internal space of at least one of the base member and the actuator can be further effectively utilized.

Preferably, the hydraulic unit comprises a cylinder bore and a piston which is provided movably in the cylinder bore. At least one of the cylinder bore and the piston may be located at least partially closer to the first end than at least one of the wireless communicator and the power supply when viewed from the first direction.

Thus, the hydraulic unit may have a longitudinal shape in a movable direction of the piston. Since at least one of the cylinder bore and the piston is at least partially located closer to the first end than at least one of the wireless communicator and the power supply, an internal space of at least one of the base member and the actuator can be further effectively utilized.

Preferably, at least one of an entirety of the cylinder bore and an entirety of the piston is located closer to the first end than the first pivot axis when viewed from the first direction.

Consequently, the hydraulic unit may have an elongated shape in a movable direction of the piston. Since at least one of the whole of the cylinder bore and the whole of the piston is located closer to the first end than the first pivot axis when viewed from the first direction, an interior of at least one of the base member and the actuator can be further effectively utilized.

Preferably, at least one of an entirety of the cylinder bore and an entirety of the piston is located closer to the first end than at least one of the wireless communicator and the power supply when viewed from the first direction.

Consequently, the hydraulic unit may have an elongated shape in a movable direction of the piston. Since at least one of the whole of the cylinder bore and the whole of the piston is located closer to the first end than at least one of the wireless communicator and the power supply, as viewed from the first direction, an interior space of at least one of the base member and the Actuator continue to be used effectively.

Thus, the knob portion allows the user to lean on the base member while riding a bicycle. In addition, a user can optionally easily operate the electric switch.

Preferably, the power supply is arranged on the knob portion.

Consequently, it is possible for the electrical switch to generate power when the electrical switch is actuated to power the electrical switch.

Preferably, the bicycle operating device further comprises a first pivot shaft which pivotally couples the actuator to the base member with respect to the first pivot axis. The actuator may include a proximal portion connected to the first pivot shaft and a distal portion opposite to the proximal portion in a radial direction with respect to the first pivot axis. At least one of the wireless communicator and the power supply may be located closer to the proximal portion than to the distal portion.

Thus, at least one of the wireless communicator and the power supply may be located closer to the proximal portion. Accordingly, an operating part of the actuator which is touched by a user and which is near the distal portion may be made thin. Therefore, a user can easily operate the actuator.

Preferably, the base member may include a mounting surface at the first end. The mounting surface may have a curved shape corresponding to a racing bicycle handlebar.

Consequently, it is possible to firmly fix the bicycle operating device to the racing bicycle handlebar.

 Preferably, the base member includes a gripping portion disposed between the first end and the second end.

Consequently, the gripping portion allows the user to easily operate the actuator.

BRIEF DESCRIPTION OF THE DRAWINGS

 A more complete appreciation of the invention and many of the attendant advantages thereof will become readily apparent as the same becomes better understood by reference to the following detailed description when considered in connection with the accompanying drawings.

1 11 is a left side elevational view of a bicycle handlebar provided with a bicycle operating device according to a first embodiment.

2 FIG. 11 is a plan view of a bicycle operating device illustrated in FIG 1 ,

3 FIG. 10 is a partial perspective view of the bicycle operating device illustrated in FIG 1 ,

4 FIG. 10 is a cross-sectional view of the bicycle operating device illustrated in FIG 1 ,

5 FIG. 10 is a partial rear elevational view of the bicycle operating device illustrated in FIG 1 ,

6 FIG. 12 is a schematic block diagram of a bicycle operating device illustrated in FIG 1 ,

7 FIG. 11 shows other possible positions in which at least one of an electric switch, a wireless communicator, an information device, a communication controller, and a power supply in the bicycle operating device is illustrated in FIG 1 is arranged.

8th is a cross-sectional view of an example of the bicycle operating device along the section line VIII-VIII of 7 ,

9 FIG. 10 is a plan view of the example of the bicycle operating device illustrated in FIG 8th ,

10 is a left side elevational view of a bicycle handlebar provided with a bicycle operating device according to a second embodiment.

11 FIG. 10 is a cross-sectional view of the bicycle operating device illustrated in FIG 10 ,

12 is a left side elevational view of a bicycle handlebar provided with a bicycle operating device according to a third embodiment.

13 FIG. 10 is a cross-sectional view of the bicycle operating device illustrated in FIG 12 ,

DESCRIPTION OF THE EMBODIMENTS

 The embodiments will now be described with reference to the accompanying drawings, wherein like reference characters designate corresponding or identical elements throughout the several drawings.

First embodiment

First, referring to the 1 and 2 , a bicycle operating device 10 according to one embodiment is to a bicycle handlebar 2 assembled. For example, in the illustrated embodiment, the bicycle handlebar is 2 a racing bike handlebar. The bicycle handlebar 2 Can be used as a racing bike handlebar 2 be designated. The handlebar 2 may have a shape different from a racing bicycle handlebar if needed and / or desired. The bicycle operating device 10 is on the bicycle handlebar 2 mounted as a right control device which is configured to be operated by the right hand of a driver. Structures of the bicycle operating device 10 can on a left control device ( 11 in 2 ) which are configured to be operated by a left hand of a driver. The bicycle operating device 10 may be mounted to a bicycle handlebar different from a racing bicycle handlebar if needed and / or desired.

The bicycle operating device 10 is operatively coupled to a hydraulic bicycle component BC1, such as a hydraulic bicycle brake. In this embodiment, the bicycle operating device is 10 to the hydraulic bicycle component BC1 via a hydraulic hose C1 operatively coupled. In this embodiment, the bicycle hydraulic component BC1 may be simply referred to as the bicycle component BC1.

Furthermore, the bicycle operating device 10 to an additional component BC2 via a wireless communication operatively connected. The additional component BC2 includes an electric bicycle component such as an electric shift device, an electric suspension, and an electric seatpost. The additional component BC2 may further include a controller for controlling such an electric bicycle component. The additional component BC2 further includes a digital device (eg, a bicycle computer, a mobile phone, or a music player). The additional component BC2 may also be referred to as an electric bicycle component BC2. In this embodiment, the bicycle operating device is 10 to an electrical switching device as the additional component BC2 via wireless communication. The bicycle electric component BC2 may also be referred to as the electric shift device BC2. Examples of the electric switching device BC2 include a derailleur and an inner hub.

In the present application, the following directional terms refer to "forward,""behind,""forward,""backward,""left,""right,""transverse,""up," and "down," as well as any similar directional terms to those directions determined by a user (eg, a driver) riding on a saddle of a bicycle B ( 2 ) and the handlebar 2 is facing. Accordingly, these terms, as used herein, should refer to the bicycle operating device 10 to describe, relative to a bicycle B, with the bicycle operating device 10 equipped and used in an upright bicycle position on a horizontal surface. In the 1 and 2 Df, Dre, Dl, Dri, Du and Dd denote a front or forward direction, a backward direction, a left-side direction and a right-side direction, an upward direction and a downward direction, respectively. The front or forward direction Df and the backward direction Dre may be collectively referred to as a longitudinal direction DL. The left-side direction Dl and the right-side direction Dri may be collectively referred to as a lateral direction DW. More specific, as in 2 As can be seen, the bicycle has a transverse center plane CP which extends in the longitudinal direction DL. The transverse center plane CP extends into the middle of the bicycle handlebar. Accordingly, the right control device is 10 arranged on a right side with respect to the cross-middle plane CP. The left control device 11 is located on a left side with respect to the cross-center plane CP. That is, the bicycle operating device 10 is configured to be mounted on the bicycle B having the transverse center plane CP mounted.

As in 1 can be seen, includes the bicycle operating device 10 a base member 12 and an actuator 14 , The basic link 12 includes a first end 12A to the bicycle handlebar 2 to be mounted, and a second end 12B , opposite to the first end 12A , The first end 12A is designed to attach to the bicycle handlebar 2 in a mounting state of the bicycle operating device 10 to be coupled. The mounting state of the bicycle operating device 10 means a state in which the bicycle operating device 10 to the bicycle handlebar 2 is mounted. As in 3 can be seen, includes the racing bike handlebar 2 a curved part 4 , The basic link 12 includes a mounting surface 16 at the first end 12A , The mounting surface 16 has a curved shape corresponding to the racing bicycle handlebar 2 on. More specifically, the mounting surface 16 a curved shape corresponding to an outer peripheral surface of the curved part 4 the bicycle handlebar 2 on. The bicycle operating device 10 further includes a mounting clamp 18 to the bicycle handlebar 2 to be coupled. The mounting clamp 18 has an annular shape. The annular shape has a terminal center axis CCA.

As in the 1 and 3 can be seen, includes the base member 12 a gripping portion 12G which is between the first end 12A and the second end 12B is / is arranged. The gripping section 12G is configured to be gripped by a user. That means that the base member 12 a tangible shape between the first end 12A and the second end 12B having. The basic link 12 includes a knob section 12P at the second end 12B , The knob section 12P extends obliquely upward from the gripping portion 12G , The knob section 12P is at a position higher than a highest position of the first end 12A in the mounting state of the bicycle operating device 10 arranged.

As in the 1 and 4 can be seen, the bicycle actuator 10 a cover 17 include. The cover 17 is configured to at least partially the base member 12 cover. For example, the cover 17 made of a non-metallic material such as rubber and the base member 12 is made of a metallic material. The basic link 12 may be made of a non-metallic material if needed and / or desired. The cover 17 can from the bicycle actuator 10 if needed and / or desired omitted.

In this embodiment, the actuator is 14 a brake actuator, for example. As in 2 can be seen, the actuator is pivotally connected to the base member 12 coupled with respect to a first pivot axis A1. More specifically, the bicycle operating device 10 further a first pivot shaft 20 , Which pivotally the actuator 14 to the base member 12 with respect to the first pivot axis A1 coupled. The first pivot shaft 20 defines the first pivot axis A1. The first pivot shaft 20 gets through the base member 12 supported. The first pivot shaft 20 is under the knob section 22 in the mounting state of the bicycle operating device 10 arranged.

In this embodiment, the actuator extends 14 down from the base member 12 in the mounting state of the bicycle operating device 10 , The actuator 14 is rotatable relative to the base member 12 with respect to the first pivot axis A1 in a first movable direction MD1. In this embodiment, the first movable direction MD1 is a circumferential direction defined with respect to the first pivot axis A1. The actuator 14 is rotatable relative to the base member 12 between a rest position P11 and an actuated position P12. The bicycle operating device 10 may further include a first biasing member 15 include to the actuator 14 to bias to the rest position P11.

In the present application, the term "rest position" as used herein refers to a position in which a movable part such as the actuator 14 remains stationary in a state in which the movable part is not operated by a user. The term "actuated position" as used herein refers to a position in which the movable part has been actuated by a user to perform the operation of the bicycle component.

As in 4 can be seen, includes the actuator 14 a proximal section or proximal section 14A and a distal section 14B , The proximal section 14A is to the first pivot shaft 20 connected. That is, the proximal section 14A pivoted to the base member 12 is coupled. The distal section 14B is to the proximal section 14A in a radial direction DRA with respect to the first pivot axis A1 opposite or opposite. The actuator 14 has a free end 14FE farthest from the first pivot axis A1 when viewed from a first direction D1 parallel to the first pivot axis A1.

As in 4 can be seen, includes the bicycle operating device 10 a hydraulic unit or hydraulic unit 22 ,

The hydraulic unit 22 is to the actuator 14 coupled to the bicycle component BC1 in response to actuation of the actuator 14 to press.

The hydraulic unit 22 includes a cylinder bore 24 or cylindrical bore and a piston 26 , In this embodiment, the cylinder bore 24 as a hydraulic cylinder 25 provided in the base member 12 , defined and the hydraulic cylinder 25 is a different member of the base member 12 , That means that at least a part of the hydraulic unit 22 within the base member 12 is arranged. However, the cylinder bore can 24 when a hole in the base member 12 be designed. The cylinder bore 24 has a central axis HCA, which defines a hydraulic unit center axis. That means that the hydraulic unit 22 has the hydraulic unit center axis HCA. The piston 26 is movable in the cylinder bore 24 provided. The piston 26 is configured to move in a direction MD2 (a second movable direction MD2) in which the hydraulic unit center axis HCA extends. In this embodiment, the hydraulic unit center axis HCA defines a lower side LS and an upper side US. The lower side LS contains the free end 14FE of the actuator 14 when viewed from the first direction D1. The upper side US is opposite to the lower side LS with respect to the hydraulic unit center axis HCA when viewed from the first direction D1.

In the illustrated embodiment, at least one of the cylinder bore 24 and the piston 26 at least partially closer to the first end 12A arranged as the first pivot axis A1 when viewed from the first direction D1. More specifically, at least one of a whole of the cylinder bore 24 and a whole of the piston 26 closer to the first end 12A arranged as the first pivot axis A1 when viewed from the first direction D1. An outlet port P1 of the hydraulic unit 22 is closer to the first end 12A as the piston 26 ,

Furthermore, the hydraulic unit 22 a piston biasing member 28 , provided in the cylinder bore 24 , include to the piston 26 pretension. The piston 26 is to the actuator 14 via a connecting rod 30 operatively coupled. The piston biasing member 28 is configured to the actuator 14 via the piston 26 and the connecting rod 30 to bias to the rest position P11.

The hydraulic unit 22 includes a storage tank or reservoir 32 , which to the cylinder bore 24 connected is. In this embodiment, the storage tank 32 arranged in the upper side US when viewed from the first direction D1. However, the storage tank can 32 be arranged on the lower side LS when viewed from the first direction D1. The storage tank 32 is designed to be in fluid communication with the cylinder bore 24 to be / arrive. The cylinder bore 24 is configured to be in fluid communication with the bicycle hydraulic component BC1 via the hydraulic hose C1. When the actuator 14 relative to the base member 12 is pivoted with respect to the first pivot axis A1 toward an actuated position P12, a hydraulic pressure is applied to the hydraulic bicycle component BC1 via the hydraulic hose C1 to activate the hydraulic bicycle component BC1. In this embodiment, the hydraulic hose C1 is not part of the hydraulic unit 22 ,

In this embodiment, the first pivot axis A1 is located in the upper side US when viewed from the first direction D1. Therefore, at least one part of the hydraulic unit 22 arranged under the first pivot axis A1 when viewed from the first direction D1, in the mounting state of the bicycle operating device 10 , More specifically, at least one of a whole of the cylinder bore 24 , a whole of the piston 26 and a whole of the storage tank 32 disposed below the first pivot axis A1 when out of the first direction D1 in the mounting state of the bicycle operating device 10 considered. More specifically, the whole of the cylinder bore, the whole of the piston 26 and the whole of the storage tank 32 disposed below the first pivot axis A1 when out of the first direction D1 in the mounting state of the bicycle operating device 10 considered.

Furthermore, at least one part of the hydraulic unit 22 closer to the first end 12A arranged as the first pivot axis A1 when viewed from the first direction D1, parallel to the first pivot axis A1. More specifically, at least one of the cylinder bore 24 , the piston 26 and the storage tank 32 at least partially closer to the first end 12A arranged as the first pivot axis A1 when viewed from the direction D1. More specifically, at least one of the whole of the cylinder bore 24 , the whole of the piston 26 and the whole of the storage tank 32 closer to the first end 12A arranged as the first pivot axis A1 when viewed from the first direction D1.

As in the 1 . 4 and 5 can be seen, includes the bicycle operating device 10 further an additional actuator 34 , which is movable to the base member 12 is mounted. The additional actuator 34 is configured to receive an input operation of a user. That is, the additional actuator 34 is designed to be operated by a user or user. The additional actuator 34 is movable relative to the actuator 14 , In the illustrated embodiment, the additional actuator is 34 movable to the actuator 14 coupled. The additional actuator 34 is pivotable on the actuator 14 with respect to a second pivot axis A2, which is not parallel to the first pivot axis A1, mounted. As in 5 can be seen, is the additional actuator 34 relative to the actuator 14 with respect to the second pivot axis A2 in a / a movable direction MD3 rotatable. In this embodiment, the third movable direction MD3 is a circumferential direction defined with respect to the second pivot axis A2. The additional actuator 34 is relative to the actuator 14 between a rest position P21 and an actuated position P22 rotatable.

The additional actuator 34 includes, for example, a plastic material or resin material. The additional actuator 34 may optionally include carbon fiber or other reinforcing materials in addition to the plastic material or resin material. In other words, the additional actuator 34 be made of carbon fiber reinforced plastic and the like. However, the additional actuator 34 also be made of different materials if needed and / or desired / be.

As in the 1 . 4 and 5 can be seen, includes the actuator 14 a cavity 36 in which the additional actuator 34 is at least partially provided / is. The cavity 36 extends between the proximal portion 14A and the distal section 14B , The additional actuator 34 is between the proximal section 14A and the distal section 14B arranged. As in 5 can be seen, includes the actuator 14 a first side wall 38 and a second side wall 40 which are spaced from each other. The first side wall 38 and the second side wall 40 extend between the proximal portion 14A and the distal section 14B , The cavity 36 is / will be between the first sidewall 38 and the second side wall 40 Are defined. The additional actuator 34 is at least partially between the first side wall 38 and the second side wall 40 provided.

The bicycle operating device 10 includes a pivot pin 42 and a second biasing member 44 , The pivot pin 42 defines the second pivot axis A2. The pivot pin 42 is to the actuator 14 secured. The additional actuator 34 is pivotable on the actuator 14 via the swivel pin 42 assembled. The second tendon 44 is configured to the additional actuator 34 towards the first side wall 38 pretension. The first side wall 38 is configured to the additional actuator 34 in the rest position P21.

As in the 1 . 4 and 5 can be seen, includes the bicycle operating device 10 an electric switch to be activated by an input operation by a user. In the illustrated embodiment, the bicycle operating device includes 10 a first electrical switch SW1 and a second electrical switch SW2. However, one of the first electric switch SW1 and the second electric switch SW2 may be provided by the bicycle operating device 10 if needed and / or desired to be left out. The first electric switch SW1 and the second electric switch SW2 may also be referred to as an electric switch SW1 and an electric switch SW2, respectively. As in 4 can be seen, the electrical switch SW1 in a first interior space S1 of the base member 12 at the knob section 12P arranged. That is, the electric switch SW1 at the knob portion 12P is arranged. The electrical switch SW2 is in a second interior S2 of the additional actuator 34 arranged. Accordingly, the electric switch SW1 is attached to the base member 12 arranged and the electrical switch SW2 is on the additional actuator 34 arranged.

From another viewpoint, the electric switch SW1 is disposed on the upper side US, and the electric switch SW2 is disposed on the lower LS. The electric switch SW1 is closer to the proximal portion 14A arranged as to the distal portion 14B and the electric switch SW2 is closer to the distal portion 14B arranged as to the proximal portion 14A , However, the first electric switch SW1 and the second electric switch SW2 may be located at different locations from the knob portion 12P and the additional actuator 34 be arranged. Other possible positions are described in the modifications of this embodiment.

The electric switches SW1 and SW2 are configured to be operated by a user. More specific, as in 4 can be seen, jumps a key or a switching element from the first electrical switch SW1 from the base member 12 in front. A user can operate the first electric switch SW1 by depressing the key of the first electric switch SW1 or by switching the switching element of the first electric switch SW1. Pressing the key of the first electric switch SW1 or switching the switching member of the first electric switch SW1 may be referred to as a first input operation. The first electrical switch SW1 is configured to receive the first input operation from the user to generate a first control signal SG1 in response to the first input operation.

With respect to the second electrical switch SW2, as in Figs 1 and 5 can be seen, includes the actuator 14 one receiving portion 41 , which on the second side wall 40 is provided. The recording section 41 extends from the second side wall 40 , As in 1 can be seen, the electrical switch SW2 overlaps with the receiving portion 41 when viewed from the first direction D1. As in 5 can be seen, a key of the second electrical switch SW2 jumps from the additional actuator 34 in front. That is, the electric switch SW2 is arranged to contact the receiving portion 41 in the first direction to face D1 or to stand opposite.

As in 5 can be seen when the additional actuator 34 towards the second side wall 40 is pressed by a user or user pivots the additional actuator 34 relative to the actuator 14 with respect to the second pivot axis A2 toward the actuated position P22. Such a pivotal movement of the additional actuator 34 relative to the actuator 14 may be referred to as a second input operation. The electric switch SW2 is configured to pass through the receiving portion 41 of the actuator 14 be activated in response to the second input operation. The second electrical switch SW2 is configured to receive the second input operation from a user to generate a second control signal SG2 in response to the second input operation.

As in the 1 and 4 can be seen, includes the bicycle operating device 10 a wireless communicator WC1. In the illustrated embodiment, the bicycle operating device comprises 10 a single wireless communicator WC1. However, the bicycle operating device may 10 include a variety of wireless communicators. The wireless communicator WC1 is on the additional actuator 34 arranged. More specifically, the wireless communicator WC1 is in the second internal space S2 of the additional actuator 34 arranged. In the illustrated embodiment, the wireless communicator WC1 is in the additional actuator 34 but the wireless communicator WC1 may be attached to the additional actuator 34 be arranged. Furthermore, the wireless communicator WC1 is closer to the distal portion 14B arranged as to the proximal portion 14A , However, the wireless communicator WC1 may be located at a different location from the additional actuator 34 be arranged. Other possible positions are described in the modifications of this embodiment.

The wireless communicator WC1 is electrically connected to the electric switch SW1 to wirelessly transmit a signal (e.g., the first control signal SG1) to the additional component BC2 in response to an input operation (e.g., the first input operation as described above). The wireless communicator WC1 is electrically connected to the electric switch SW2 to wirelessly transmit a signal (e.g., the second control signal SG2) to the additional component BC2 in response to an input operation (e.g., the second input operation as described above).

Further, the wireless communicator WC1 may receive a signal from the additional component BC2 regarding a status of the additional component (e.g., a communication state and an instantaneous switching state, etc.) for relaying to an information device to be described later.

The wireless communicator WC1 may include a wireless directional antenna (not shown) to more output a wireless signal in a specific direction different from other directions. That is, the wireless communicator WC1 is configured to wirelessly transmit a direction signal to the additional component BC2 in response to the input operation. However, the wireless communicator WC1 may be configured to wirelessly transmit a signal having no directional characteristics if needed and / or desired.

As in the 1 and 4 can be seen, includes the bicycle operating device 10 further an informing device or information device INF1. In the illustrated embodiment, the bicycle operating device comprises 10 further a single informing device INF1. However, the bicycle operating device may 10 comprising a plurality of informing devices. Furthermore, the informing device INF1 may be omitted. In the illustrated embodiment, the informing device INF1 is on the additional actuator 34 arranged. More specifically, the informing device INF1 is in the second inner space S2 of the additional actuator 34 arranged. However, the informing device INF1 may be attached to the additional actuator 34 be arranged. Furthermore, the informing device INF1 may be located at a different location from the additional operating member 34 be arranged. Other possible positions are described in the modifications of this embodiment.

The informing device INF1 may be configured to inform a user of a condition of the bicycle operating device 10 to inform. Alternatively or additionally, the informing device INF1 can be configured to inform a user about a pairing mode or pairing mode. Mode between the bicycle operating device 10 and the additional component BC2. Further, the informing device INF1 may be configured to inform about other information such as the current gear. As in 1 As can be seen, the informing device INF1 is through a through hole 34a provided on the additional actuator 34 and the informing device INF1 includes a light emitting diode (LED) configured to transmit light through the through hole 34a to emit according to the condition of the bicycle operating device 10 and the pairing mode and the like. The wireless communicator WC1, the electrical switch SW2, and the informing device INF1 may be attached to a substrate (not shown) provided on the additional actuator 34 is secured in the second interior S2, for example, be provided.

As in the 1 and 4 can be seen, includes the bicycle operating device 10 further a communication controller CC1. In the illustrated embodiment, the bicycle operating device comprises 10 further a single communication controller CC1. However, the bicycle operating device may 10 include a variety of communication controllers. In the illustrated embodiment, the communication controller CC1 is at the knob portion 12P arranged. However, the communication controller CC1 may move to a different location from the knob portion 12P be arranged. Other possible positions are described in the modifications of this embodiment.

The communication controller CC1 is configured to control the wireless communicator WC1 to wirelessly transmit the signal SG1 (SG2) to the additional component BC2 in response to the input operation of the electric switch SW1 (SW2). For example, the communication controller CC1 is electrically connected to each of the electric switch SW1, the second electric switch SW2, the wireless communicator WC1, and the informing device INF1. The electric switches SW1 and SW2 are electrically connected to the wireless communicator WC1 via the communication controller CC1.

 In the illustrated embodiment, the communication controller CC1 controls the wireless communicator WC1 to wirelessly transmit the first control signal SG1 to the additional component WC2 when the first electric switch SW1 is activated by the user in response to the first input operation. More specifically, the communication controller CC1 is configured to detect the activity of the first electric switch SW1. Thereafter, the communication controller CC1 is configured to generate the first control signal SG1 in response to the activation of the electric switch SW1. The wireless communicator WC1 is configured to superimpose the first control signal SG1 on the carrier wave using a predetermined wireless communication protocol to wirelessly generate signals.

The communication controller CC1 controls the wireless communicator WC1 to wirelessly transmit the second control signal SG2 to the additional component BC2 when the second electrical switch SW2 is activated by the user in response to the second input operation. More specifically, the communication controller CC1 is configured to detect the activation of the second electrical switch SW2. Thereafter, the communication controller CC1 is configured to generate the second control signal SG2 in response to the activation of the second electrical switch SW2. The wireless communicator WC1 is configured to superimpose the second control signal SG2 on the carrier wave using a predetermined wireless communication protocol to wirelessly generate signals.

As in 6 As can be seen, the communication controller CC1 is a microcomputer and includes a processor PR1 and a memory M1. The processor PR1 includes a central processing unit (CPU). The memory M1 includes a hard disk memory (ROM) and a random access memory (RAM). For example, a program stored in the memory M1 is read in the processor PR1, and thereby the functions of the communication controller CC1 are performed.

 The first electrical switch SW1 may be a switching function. The communication controller CC1 is configured to access a setting mode for initial setting and / or programming when the function switch SW1 is operated by the user.

As in the 1 . 4 and 6 can be seen, includes the bicycle operating device 10 a power supply PS1. In the illustrated embodiment, the bicycle operating device comprises 10 a single PS1 power supply. However, the bicycle operating device may 10 include a variety of power supplies. In the illustrated embodiment, the power supply PS1 is at the knob portion 12P arranged. In other words, the power supply PS1 is disposed on the upper side US. Furthermore, the power supply PS1 is connected to the base member 12 arranged. The power supply PS1 is closer to the proximal section 14a arranged as to the distal portion 14b , Accordingly, at least one of the feeding unit PS1 and the electric switch SW1 is at the knob portion 12P arranged. At least one of the power supply PS1 and the electric switch SW1 is disposed on the upper side US. At least one of the power supply PS1 and the electric switch SW1 is connected to the base member 12 arranged. At least one of the power supply PS1 and the electric switch SW1 is closer to the proximal portion 14A arranged as to the distal portion 14B , At least one of the wireless communicator WC1 and the power supply PS1 is at the knob portion 12P arranged. At least one of the wireless communicator WC1 and the power supply PS1 is disposed on the upper side US. At least one of the wireless communicator WC1 and the power supply PS1 is at the base member 12 arranged. At least one of the wireless communicator WC1 and the power supply PS1 is closer to the proximal portion 14a arranged as to the distal portion 14B ,

Furthermore, the power supply PS1 is closer to the second end 12B arranged as the first pivot axis A1 when viewed from the first direction D1. That is, the at least one of the wireless communicator WC1 and the power supply PS1 closer to the second end 12B is arranged as the first pivot axis A1 when viewed from the first direction parallel to the first pivot axis A1. In other words, the power supply is closer to the second end 12B arranged as the hydraulic unit 22 when viewed from the first direction. That is, the at least one of the wireless communicator WC1 and the power supply PS1 closer to the second end 12B is arranged as the hydraulic unit 22 when viewed from the first direction D1 parallel to the first pivot axis A1.

Conversely, at least one of the cylinder bore 24 and the piston 26 at least partially closer to the first end 12A arranged as at least one of the wireless communicator WC1 and the power supply PS1 when viewed from the first direction D1. At least one of the cylinder bore 24 , the piston 26 and the storage tank 32 is at least partially closer to the first end 12A arranged as at least one of the wireless communicator WC1 and the power supply PS1 when viewed from the first direction D1. More specifically, at least one of the whole of the cylinder bore 24 and the whole of the piston 26 closer to the first end 12A arranged as at least one of the wireless communicator WC1 and the power supply PS1 when viewed from the first direction D1. At least one of the whole of the cylinder bore 24 , the whole of the piston 26 and the whole of the storage tank 32 is closer to the first one 12A arranged as at least one of the wireless communicator WC1 and the power supply PS1 when viewed from the first direction D1. However, the power supply PS1 may be at a different location from the knob portion 12P be arranged. Other possible positions are described in the modifications of this embodiment.

Furthermore, at least one part of the hydraulic unit 22 is arranged under at least one of the wireless communicator WC1 and the power supply PS1 when from the first direction D1 parallel to the first pivot axis A1, in the mounting state of the bicycle operating device 10 , considered. More specific is at least a part of the hydraulic unit 22 under the power supply PS1 in the mounting state of the bicycle operating device 10 arranged. More specifically, at least one of the whole of the cylinder bore 24 , the whole of the piston 26 and the whole of the storage tank 32 placed under the power supply PS1 when from the first direction D1 in the mounting state of the bicycle operating device 10 , considered. More specific are the whole of the cylinder bore 24 , the whole of the piston 26 and the whole of the storage tank 32 placed under the power supply PS1 when from the first direction D1 in the mounting state of the bicycle operating device 10 considered.

In other words, at least one part of the hydraulic unit 22 closer to the free end 14FE of the actuator 14 arranged as at least one of the wireless communicator WC1 and the power supply PS1 when viewed from the first direction D1. More specific is at least a part of the hydraulic unit 22 closer to the free end 14FE arranged as the power supply PS1 when viewed from the first direction D1. More specifically, at least one of the whole of the cylinder bore 24 , the whole of the piston 26 and the whole of the storage tank 32 closer to the free end 14FE arranged as the power supply PS1 when viewed from the first direction D1. More specific are the whole of the cylinder bore 24 , the whole of the piston 26 and the whole of the storage tank 32 closer to the free end 14FE arranged as the power supply PS1 when viewed from the first direction D1.

The power supply PS1 is electrically connected to the wireless communicator WC1 to provide the wireless communicator WC1 with electric power. The bicycle operating device 10 further comprises a cable C2 electrically connected between the wireless communicator WC1 and the power supply PS1 is. The cable C2 extends from the wireless communicator WC1 to the power supply PS1 along the actuator 14 and / or the additional actuator 34 , In addition, the power supply PS1 is electrically connected to the electric switches SW1 and SW2, the communication controller CC1 and the informing device INF1 to provide electric power to the electric switches SW1 and SW2, the communication controller CC1 and the informing device INF1.

As in 6 can be seen, the power supply PS1 includes an electric power generating element EG1. In addition, the power supply PS1 may further include a rectifier RC1. In addition, the power supply PS1 may further include a capacitor CA1. The power supply PS1 may further include a battery BT1 and a battery holder BH1. The battery BT1 is mounted in the battery holder BH1. Examples of the battery BT1 include a primary battery such as a lithium manganese dioxide battery, a secondary battery such as a lithium-ion battery. In this embodiment, the battery BT1 is a primary button battery.

The electric power generating element EG1 may include a piezoelectric element. The electric power generating element EG1 generates electric power (eg, AC power) by using pressure and / or vibration of the piezoelectric element. For example, the piezoelectric element may be fixed to the first electric switch SW1, and the electric power generating element EG1 generates the electric power by using pressure and / or vibration caused by pushing on the first electric switch SW1. Alternatively or additionally, the piezoelectric element may be attached to at least one of the base member 12 and the actuator 14 and the electric power generating element EG1 generates the electric power by using pressure and / or vibration from the at least one of the base member 12 and the actuator 14 caused by a movement of the actuator 14 relative to the base member 12 is caused. Alternatively or additionally, the piezoelectric element may be attached to at least one of the actuator 14 , the additional actuator 34 and the second electrical switch SW2. The electric power generating element EG1 generates the electric power by using pressure and / or vibration from the at least one of the actuator 14 , the additional actuator 34 and the second electrical switch SW2, by a movement of the additional actuator 34 relative to the actuator 14 is caused. The remaining electric power generated by the electric power generating element EG1 may be charged to the capacitor CA1.

 The rectifier RC1 is connected to the electric power generating element EG1 to rectify the electric power generated by the electric power generating element EG1. Since the electric power generating element EG1 of the rectifiers RC1 is well known in the field of electrical engineering, they will not be described and / or illustrated in detail herein for the sake of brevity.

Modification of the first embodiment

As described above, at least one of the electric switches SW1 and SW2 may be arranged to the wireless communicator WC1, the informing device INF1, the communication controller CC1, the power supply PS1 at different positions as described from the positions as above in the embodiment. 7 shows possible positions where at least one of the electric switches SW1 and SW2, the wireless communicator WC1, the informing device INF1, the communication controller CC1 and the power supply PS1 can be arranged.

As in 7 can be seen, includes the base member 12 the first inner space S1 and a third inner space S3. The third interior S3 is above the hydraulic unit 22 to the gripping section 12G arranged when from the first direction D1 in the mounting state of the bicycle operating device 10 considered. The actuator 14 includes a fourth interior S4, a fifth interior S5 and a sixth interior S6. The fourth internal space S4 is closer to the proximal portion 14A arranged. The fifth inner space S5 is at the receiving portion 41 arranged. The sixth interior space S1 is closer to the distal portion 14B arranged. More specifically, the fourth internal space S4 is closer to the proximal portion 14A arranged as to the distal portion 14B , The fifth inner space S5 overlaps with the second inner space S2 such that the additional actuating member 34 is included when viewed from the first direction D1. The sixth interior space S1 is closer to the distal portion 14B as to the proximal section 14A ,

The first inner space S1, the second inner space S2 and the fourth to sixth inner spaces S4 to S6 are closer to the second end 12B arranged as the hydraulic unit 22 when viewed from the first direction D1. Demensprechend is at least one of the wireless communicator WC1 and the power supply PS1 in at least one from the first inner space S1, the second inner space S2, and the fourth to sixth inner spaces S4 to S6. In a case where at least one of the power supply (eg, the power supply PS1) is arranged in at least one of the first indoor space S1, the second indoor space S2, and the fourth to sixth indoor spaces S4 to S6, as in the first embodiment Embodiment, any wireless communicator (e.g., the wireless communicator WC1) may be disposed in any one of the first to sixth indoor spaces S1 to S6. Further, in a case where at least one wireless communicator (eg, the wireless communicator WC1) is provided in at least one of the first indoor space S1, the second indoor space S2, and the fourth to sixth indoor spaces S4 to S6, as shown in FIG According to the first embodiment, any power supply (eg, the power supply PS1) may be disposed in any one of the first to sixth indoor spaces S1 to S6.

The first inner space S1 and the fourth inner space S4 are closer to the second end 12B arranged as the first pivot axis A1 when viewed from the first direction D1. Accordingly, at least one of the wireless communicator WC1 and the power supply PS1 is preferably arranged in at least one of the first internal space S1 and the fourth internal space S4. In a case where at least one power supply (eg, power supply PS1) is disposed in at least one of the first indoor space S1 and the fourth space S4, as described in the first embodiment, any wireless communicator (e.g. the wireless communicator WC1) may be disposed in any one of the first to sixth indoor spaces S1 to S6. Further, in a case where at least one wireless communicator (eg, the wireless communicator WC1) is disposed in at least one of the first indoor space S1 and the fourth indoor space S4, any power supply (eg, the power supply PS1) may be installed be arranged any one of the first to sixth indoor spaces S1 to S6.

In a case where the wireless communicator WC1 is attached to the base member 12 (For example, in the first interior space S1 or in the third interior space S3) is arranged, the wireless communicator WC1 is preferably arranged to the cross-median plane CP2 (see 2 ) to be directed. The 8th and 9 illustrate an example of the bicycle operating device 10 in which the wireless communicator WC1 is arranged in the third interior S3. More specific 8th a cross-sectional view of the example of the bicycle operating device 10 along the section line VIII-VIII of 7 , 9 FIG. 10 is a plan view of the example of the bicycle operating device. FIG 10 as seen above in the mounting state of the bicycle operating device 10 , In the 8th and 9 For example, the power supply PS1 is also disposed in the third internal space S3, but the power supply PS1 may be disposed in any one of the first, second, and fourth through sixth internal spaces S1, S2, and S4 through S6.

As in the 8th and 9 1, the first direction D1 is a bilateral direction including a first unilateral direction D1 (eg, the left-side direction D1) and a second unilateral direction Dri (eg, the right-side direction D1) Direction Dri). The second unidirectional direction Dri is a transverse direction of the first unidirectional direction D1. The base member 12 includes a first side surface LS1 and a second side surface LS2. The first side surface LS1 is directed to the first one-sided direction D1. The second side surface LS2 is directed toward the second unidirectional direction Dri. The first side surface LS1 is closer to the lateral center plane CP than the second side surface LS2 in the first direction D1. Preferably, the wireless communicator WC1 is disposed between the first side surface LS1 and the second side surface LS2 in the first direction D1. The first side surface LS1 is closer to the wireless communicator WC1 than the second side surface LS2 in the first direction D1.

Furthermore, as in 7 to 9 can be seen overlaps at least a pair of hydraulic unit 22 with at least one of the wireless communicator WC1 and the power supply PS1 when as above in the mounting state of the bicycle operating device 10 considered. Similarly, at least one part of the hydraulic unit overlaps 22 with at least one of the wireless communicator BC1 and the power supply PS1 when viewed from a handlebar tangential direction HTD parallel to the terminal center axis CCA. At least one part of the hydraulic unit 22 overlaps with at least one of the wireless communicator BC1 and the power supply PS1 when viewed from a hydraulic unit based vertical direction HVD perpendicular to the first pivot axis A1 and the hydraulic unit viewed central axis HCA. Accordingly, it is possible for at least one of the base member 12 and the actuator 14 to make thinner in the first direction D1. Therefore, the user can easily get at least one of the base member 12 and the actuator 14 to grab.

In a case where the wireless communicator WC1 is attached to the actuator 14 is arranged, the wireless communicator WC1 is preferably arranged in the sixth internal space S6, because the sixth internal space S6 is closer to the additional component BC1 than the fourth and fifth Interior S4 and S5 to improve wireless communication performance. In this case, as described above, at least one power supply (eg, the power supply PS1) is disposed in at least one of the first internal space S1 and the fourth S4 such that the power supply PS1 is closer to the second end 12B is arranged as the first pivot axis A1 when viewed from the first direction.

The communication controller CC1 may be disposed in a different interior space (one of S2 to S6) of the first internal space S1. In a case where the bicycle operating device 10 comprises the plurality of communication controllers, the plurality of communication controllers may be arranged in at least one of the first to sixth indoor spaces S1 to S6. Furthermore, at least one of the plurality of communication controllers (eg, the communication controller CC1) may be integrated into the wireless communicator WC1 as a single unit.

At least one of the electric switches SW1 and SW2 may be disposed in at least one of the internal spaces SP3 to SP6 which are different from the first and second internal spaces SP1 and SP2. For example, the electric switch SW2 in the fifth inner space S5 of the receiving portion 41 be arranged instead of the second interior S2. In this case, the electric switch SW2 overlaps with the additional actuator 34 when viewed from the first direction D1. A key of the second electrical switch SW2 jumps out of the receiving section 41 in front. That is, the electrical switch SW2 is arranged to go to the additional actuator 34 to be directed in the first direction D1. In this structure, the electrical switch SW2 is configured to pass through the additional actuator 34 in response to the second input operation described above.

 Further, in a case where the power supply PS1 causes electric power by pressing at least one of the electric switches SW1 and SW2, the at least one of the electric switches SW1 and SW2 is preferably integrated into the power supply PS1. Alternatively, at least one of the electric switches SW1 and SW2 may be disposed in an internal space in which the power supply PS1 is arranged.

The informing device INF1 is at one of the base member 12 , the actuator 14 and the additional actuator 34 assembled. In the illustrated embodiment, the informing device INF1 is to the additional actuator 34 assembled. The informing device INF1 may also be attached to one of the base member 12 and the actuator 14 if needed and / or desired, be mounted. The informing device INF1 may be disposed in a different interior space (one of S1, S3 to S6) of the second internal space S2. Further, the informing device INF1 may be mounted in an apparatus mounted on the bicycle handlebar 2 which is different from the bicycle operating device 10 (eg a bicycle computer), be mounted. In a case where the bicycle operating device 10 comprises a plurality of informing devices, the plurality of informing devices may be arranged in at least one of the first to sixth indoor spaces S1 to S6.

In a case where the structures of the bicycle operating device 10 on the left control device 11 , what a 2 is shown, the left control device 11 substantially the same construction as that of the bicycle operating device 10 except that these are mirror images of each other, and therefore, for the sake of brevity, they will not be described and / or illustrated in detail herein.

Second embodiment

A bicycle actuator 110 According to a second embodiment is described below with reference to the 10 and 11 described. The bicycle operating device 110 has the same configuration as the bicycle operating device 10 except for a position of the hydraulic unit 22 , a shape of the first inner space S1A in the base member 12 , a positional relationship between the first inner space S1A and the hydraulic unit 22 , a positional relationship between the third interior S3A and the hydraulic unit 22 and a positional relationship between a fourth inner space S4A and the hydraulic unit 22 , Thus, the elements having substantially the same function as those in the first embodiment will be denoted by the same reference numerals and will not be described and / or illustrated again in detail herein for the sake of brevity.

In the second embodiment, the hydraulic unit 22 under the knob section 12P in the base member 12 when from the first direction D1 in the mounting state of the bicycle operating device 10 considered, arranged. The hydraulic unit 22 is above the actuator 14 arranged when from the first direction D1 in the mounting state of the bicycle operating device 10 considered. At least one part of the hydraulic unit 22 is disposed above the first pivot axis A1 when from the first direction D1 in the mounting state of the bicycle operating device 10 considered. More specifically, at least one of a whole of the cylinder bore 24 , a whole of the piston 26 and a whole of the storage tank 32 disposed above the first pivot axis A1 when from the first direction D1 in the mounting state of the bicycle operating device 10 considered. More specific are the whole of the cylinder bore 24 , the whole of the piston 26 and the whole of the storage tank 32 disposed above the first pivot axis A1 when from the first direction D1 in the mounting state of the bicycle operating device 10 considered.

Furthermore, at least one part of the hydraulic unit 22 closer to the second end 12B arranged as the first pivot axis A1 when viewed from the first direction D1, parallel to the first pivot axis A1. More specific is at least a part of the cylinder bore 24 and a part of the storage tank 32 at least partially closer to the second end 12B arranged as the first pivot axis A1 when viewed from the first direction D1. An outlet port P2 of the hydraulic unit 22 is closer to the second end 12B as the piston 26 when viewed from the first direction D1.

The first interior space S1A is under at least a part of the hydraulic unit 22 arranged when from the first direction D1 in the mounting state of the bicycle operating device 10 considered. The first interior space S1A is closer to the second end 12B as the hydraulic unit 22 when viewed from the first direction D1. The first interior space S1A is closer to the second end 12B arranged as the first pivot axis A1 when viewed from the first direction D1. The first inner space S1A is formed differently from the first inner space S1 in the first embodiment, such that the first inner space S1A is closer to the second end 12B is arranged as the hydraulic unit 22 ,

The third interior S3A is further away from the second end 12B arranged as the hydraulic unit 22 when viewed from the first direction D1. The third interior S3A is further away from the second end 12B arranged as the first pivot axis A1 when viewed from the first direction D1.

The fourth interior S4A is under the whole of the hydraulic unit 22 arranged when from the first direction D1 in the mounting state of the bicycle operating device 10 considered. The fourth interior S4A is closer to the second end 12B arranged as a part of the hydraulic unit 22 (eg the connecting rod 30 ) when viewed from the first direction D1. The fourth interior S4A is closer to the second end 12B arranged as the first pivot axis A1 when viewed from the first direction D1.

 Further, in the second embodiment, at least one of the wireless communicator WC1 and the power supply PS1 is arranged in at least one of the first internal space S1A and the fourth internal space S4A. In a case where at least one power supply (eg, the power supply PS1) is disposed in at least one of the first indoor space S1A and the fourth indoor space S4A, any wireless communicator (eg, the wireless communicator WC1) may be in any of the first to sixth Interiors S1A to S6 may be arranged. Conversely, in a case where at least one wireless communicator (eg, the wireless communicator WC1) is disposed in at least one of the first internal space S1A and the fourth internal space S4A, any power supply (eg, the power supply PS1) in any of them be arranged first to sixth internal spaces S1A to S6. Other features are the same as those in the first embodiment.

Third embodiment

A bicycle actuator 210 according to a third embodiment will be described below with reference to the 12 and 13 described. The bicycle operating device 210 has the same configuration as the bicycle operating device 10 except for a hydraulic unit 122 , a position of the first pivot shaft 20 , a pivot pin 142 , an actuator 114 , an additional actuator 134 , a rotating mechanism 135 , a shape and a position of a first inner space S1B in the base member 12 , a position of a fourth inner space S4B in the actuator 114 , Thus, the elements having substantially the same information as those in the above embodiments will be denoted by the same reference numerals and will not be described and / or illustrated again in detail herein for the sake of brevity.

As in the 12 and 13 can be seen, includes the bicycle operating device 210 in the third embodiment, an actuator 114 , which is the hydraulic unit 122 includes. In this embodiment, the first pivot axis A1 (the first pivot shaft 20 ) at a front portion of the actuator 114 arranged when from the first direction D1 in the mounting state of the bicycle operating device 10 considered. The first pivot axis A1 is closer to the second end 12B arranged as to the knob portion 12P if from the first direction D1 considered. As in 13 can be seen, includes the hydraulic unit 122 a cylinder bore 124 and the piston 26 , The hydraulic unit 122 includes a storage tank 32 , which to the cylinder bore 124 connected is. As in 13 can be seen, is the cylinder bore 124 as a hole in the actuator 114 shaped. However, the cylinder bore can 124 by a hydraulic cylinder or hydraulic cylinder, which in the actuator 114 is provided and which a different member of the actuator 114 is, be defined. Furthermore, the storage tank 32 in the cylinder bore 124 be integrated.

The hydraulic unit 122 is behind the first pivot shaft 20 arranged when from the first direction D1 in the mounting state of the bicycle operating device 10 considered. That means that at least a part of the hydraulic unit 122 closer to the first end 12A is arranged as the first pivot axis A1 when viewed from the first direction D1. More specific is a whole of the cylinder bore 124 and a whole of the piston 26 closer to the first end 12A arranged as the first pivot axis A1 when viewed from the first direction D1. The first pivot axis A1 is closer to the second end 12B arranged as at least a part of the hydraulic unit 122 ,

At least one part of the hydraulic unit 122 is disposed above the first pivot axis A1 when from the first direction D1 in the mounting state of the bicycle operating device 10 considered. More specifically, in the illustrated embodiment, a part of the connecting rod is 30 disposed above the first pivot axis A1 when from the first direction D1 in the mounting state of the bicycle operating device 10 considered. However, another part of the hydraulic unit 122 be arranged above the first pivot axis A1.

In the third embodiment, the base member includes 12 an actuator activating surface 46 under the knob section 12P , The actuator activating surface 46 presses an upper end 31 the connecting rod 30 towards the distal section 14B of the actuator 114 when the actuator 114 has been actuated to move from the rest position P11 to the actuated position P12. An outlet port P3 of the hydraulic unit 122 is closer to the distal section 14B of the actuator 114 arranged as the piston 26 ,

In the illustrated embodiment, the additional actuator is 134 movable to the base member 12 coupled. The additional actuator 134 does not overlap with the actuator 114 when viewed from the first direction D1. Accordingly, the actuator includes 114 not the recording section 41 and the fifth interior S5.

As in 13 can be seen, is the additional actuator 134 pivoted to the base member 12 via a rotating mechanism 135 assembled. The additional actuator 134 is rotatable with respect to a third pivot axis A3, which is parallel to the first pivot axis A1. The additional actuator 134 is rotatable with respect to the third pivot axis A3 in a fourth movable direction MD4 to pivot the actuator 114 take. In this embodiment, the fourth movable direction MD4 is a circumferential direction defined with respect to the third pivot axis A3. The bicycle operating device 210 includes a pivot pin 142 which defines the third pivot axis A3. The pivot pin 142 is at the turning mechanism 135 secured. The additional actuator 134 is pivotable to the rotating mechanism 135 via the swivel pin 142 assembled.

The turning mechanism 135 is pivotable on the base member 12 mounted with respect to a pivot axis A4, which is not parallel to the first pivot axis A1. Accordingly, the additional actuator 134 rotatable with respect to a pivot axis A4. The turning mechanism 135 may have the same structures as the structure comprising the additional actuator 34 and the electric switch SW2 in the first embodiment, and those in FIG 5 is illustrated. In a case where the rotation mechanism 135 has the same structure as a structure containing the additional actuator 134 and the electric switch SW2 in the first embodiment, the electric switch SW2 is in the rotation mechanism 135 electrically connected to the wireless communicator WC1. Alternatively, the rotation mechanism 135 have a rotary structure having a conventional switching unit. For example, the rotating mechanism 135 a gear which is rotatable with respect to the fourth pivot axis A4, a pawl for positioning a rotation angle of the gear, and a rotation sensor for detecting the rotation angle of the gear. The turning mechanism 135 may further include a biasing member similar to the second biasing member 44 involve to the additional actuator 134 to a specific position (eg a resting position or an original position).

If the additional actuator 134 is pressed by a user substantially along the first direction D1, which is parallel to the third pivot axis A3, the additional actuator pivots 134 relative to the base member 12 with respect to the fourth Pivot axis A4 towards an actuated position, which is not shown in the drawings. Such a pivotal movement of the additional actuator 134 relative to the base member 12 may be referred to as the second input operation. The turning mechanism 135 is configured to receive the second input operation from a user to generate a second control signal SG2 in response to the second input operation.

As in 13 can be seen, the first interior S1B is over at least a part of the hydraulic unit 122 arranged when from the first direction D1 in the mounting state of the bicycle operating device 210 considered. That means that at least a part of the hydraulic unit 122 is arranged below the first inner space S1B. In addition, the first interior space S1B is closer to the second end 12B arranged as the first pivot axis A1 when viewed from the first direction D1. The first interior space S1B is closer to the second end 12B arranged as the hydraulic unit 122 when viewed from the first direction D1. The first inner space S1B is formed such that the first inner space S1B is closer to the second end 12B is arranged as the hydraulic unit 122 when viewed from the first direction D1. Accordingly, the first inner space S1B may be formed or shaped differently from the first inner space S1.

The fourth inner space S4B is in front of the first pivot shaft 20 in the actuator 114 arranged when from the first direction D1 in the mounting state of the bicycle operating device 210 considered. Accordingly, the fourth internal space S4B is closer to the second end 12B arranged as the first pivot axis A1 when viewed from the first direction D1. And the fourth interior S4B is closer to the second end 12B arranged as the hydraulic unit 122 when viewed from the first direction D1. The fourth inner space S4B may correspond to a front surface of the actuator 114 be shaped. Accordingly, the fourth inner space S4B may be formed differently from the fourth inner space S4.

Accordingly, the first inner space S1B and the fourth inner space S4B are closer to the second end 12B arranged as the hydraulic unit 122 when viewed from the first direction D1. More specifically, the first interior space S1B and the fourth interior space S4B are closer to the second end 12B arranged as the first pivot axis A1 when viewed from the first direction D1. Conversely, the second interior space S2, the third interior space S3, and the fifth interior space S5 are further away from the second end 12B arranged as the hydraulic unit 122 when viewed from the first direction D1. More specifically, the second interior space S2, the third interior space S3, and the fifth interior space S5 are further away from the second end 12B arranged as the first pivot axis A1 when viewed from the first direction D1.

 Furthermore, in the third embodiment, at least one of the wireless communicator WC1 and the power supply PS1 is disposed in at least one of the first internal space S1B and the fourth internal space S4B. In a case where at least one power supply (eg, the power supply PS1) is disposed in at least one of the first indoor space S1B and the fourth indoor space S4B, any wireless communicator (eg, the wireless communicator WC1) may be in any one of the first fourth and sixth internal spaces S1B to S4B and S6 may be arranged. Conversely, in a case where at least one wireless communicator (the wireless communicator WC1) is disposed in at least one of the first internal space S1B and the fourth S4B, any power supply (eg, the power supply PS1) may be in any one of the first fourth and sixth internal spaces S1B to S4B and S6 may be arranged. Other features are the same as those in the first embodiment.

It will be apparent to one skilled in the bicycle field that the above embodiments may be at least partially combined with each other.

 In the present application, the terms "comprising" and its derivatives, as used herein, are to be understood as open-ended terms that specify the presence of said features, elements, components, groups, integers and / or steps, the presence of others but do not exclude these features, elements, components, groups, integers, and / or steps. The above also applies to words with similar meanings such as the terms "comprise", "include" and their derivatives,

 Further, the terms "limb", "section", "section", "part", "element", "body" and "structure" when used in the singular can have the plural meaning of a single part or a plurality of parts.

 The term "designed" as used herein to describe a component, section or part of a device includes hardware and / or software that is constructed and / or programmed to perform the desired functions. The desired functions can be performed by hard, soft or a combination of hardware and software.

 The ordinal numbers such as "first" and "second" as used in the present application are mere hallmarks and have no other meaning, such as a particular order or the like. In addition, for example, the term "first element" does not itself imply the existence of a "second element" and the term "second element" itself does not imply the existence of a "first element".

 Finally, the terms of degree such as "substantially", "about" and "approximately" as used herein mean a reasonable amount of deviation from the modified term such that the end result is not significantly changed.

 It will be apparent that various modifications and variations of the present invention are possible in light of the above teachings. It is therefore to be understood that within the scope of the appended claims, the invention may be practiced otherwise than as specifically described herein.

Claims (15)

 A bicycle operating device comprising: a base member including a first end for mounting to a bicycle handlebar and a second end opposite the first end; an actuator pivotally coupled to the base member with respect to a first pivot axis; a hydraulic unit coupled to the actuator for actuating a bicycle component in response to actuation of the actuator, at least a portion of the hydraulic unit being located closer to the first end than the first pivot axis when parallel to from a first direction considered the first pivot axis; an electrical switch activated by an input operation from a user; a wireless communicator electrically connected to the electrical switch for wirelessly transmitting a signal to an additional component in response to an input operation; and a power supply that is electrically connected to the wireless communicator to provide electrical power to the wireless communicator, at least one of the wireless communicator and the power supply is located closer to the second end than the first pivot axis when viewed from the first direction.  A bicycle operating device comprising: a base member including a first end for mounting to a bicycle handlebar and a second end opposite the first end; an actuator pivotally coupled to the base member with respect to a first pivot axis; a hydraulic unit coupled to the actuator for actuating a bicycle component in response to actuation of the actuator; an electrical switch activated by an input operation from a user; a wireless communicator electrically connected to the electrical switch for wirelessly transmitting a signal to an additional component in response to an input operation; and a power supply that is electrically connected to the wireless communicator to provide electrical power to the wireless communicator, at least one of the wireless communicator, and the power supply is located closer to the second end than the hydraulic unit when from a first one Direction, parallel to the first pivot axis, considered.  A bicycle operating device according to any one of claims 1 or 2, wherein the at least one of the wireless communicator and the power supply is disposed on the base member.  The bicycle operating device according to claim 1, wherein the wireless communicator is disposed on the actuator and the power supply is located closer to the second end than the first pivot axis when viewed from the first direction.  The bicycle operating device according to claim 2, wherein the wireless communicator is disposed on the actuator and the power supply is located closer to the second end than the hydraulic unit when viewed from the first direction. A bicycle operating device according to claim 1 or 3 when dependent on claim 1 or claim 4, wherein the hydraulic unit comprises: a cylinder bore; and a piston movably provided in the cylinder bore and at least one of the cylinder bore and the piston at least partially, in particular completely, closer to the cylinder bore first end is arranged as the first pivot axis when viewed from the first direction.  A bicycle operating device according to claim 2 or 3, when dependent on claim 2, or claim 5, wherein the hydraulic unit comprises: a cylinder bore; and a piston movably provided in the cylinder bore, and at least one of the cylinder bore and the piston being at least partially, in particular completely, located closer to the first end than the at least one of the wireless communicator and the Power supply when viewed from the first direction.  A bicycle operating device according to claim 1 or 3, when dependent on claim 1, or claim 4, wherein the hydraulic unit comprises: a cylinder bore; a piston movably provided in the cylinder bore; and a storage tank connected to the cylinder bore, and at least one of the cylinder bore, the piston, and the storage tank, at least partially, in particular completely, positioned closer to the first end than the first pivot axis when out of the first Direction considered.  A bicycle operating device according to claim 2 or 3, when dependent on claim 2, or claim 5, wherein the hydraulic unit comprises: a cylinder bore; a piston movably provided in the cylinder bore; and a storage tank connected to the cylinder bore, and at least one of the cylinder bore, the piston and the storage tank, at least partially, in particular completely, located closer to the first end than the at least one of the wireless communicator and the power supply when viewed from the first direction.  A bicycle operating device according to any one of claims 1 to 9, further comprising: an additional actuator movably mounted on the base member, in particular, the additional actuator is movably coupled to the actuator.  A bicycle operating device according to claim 10 when dependent on claim 1, wherein the wireless communicator is disposed on the additional actuator and the power supply is located closer to the second end than the first pivot axis when viewed from the first direction.  The bicycle operating device according to claim 10, when dependent on claim 2, wherein the wireless communicator is disposed on the additional operating member and the power supply is located closer to the second end than the hydraulic unit when viewed from the first direction.  A bicycle operating device according to any one of claims 1 to 12, further comprising: a first pivot shaft pivotally coupling the actuator to the base member with respect to the first pivot axis, the actuator having a proximal portion connected to the first pivot shaft and a distal portion opposite the proximal portion in a radial direction with respect to the first pivot axis; includes; and the wireless communicator is located closer to the distal portion than to the proximal portion.  A bicycle operating device according to any one of claims 1 to 13, wherein the base member includes one or more of the following: a mounting surface at the first end, the mounting surface having a curved shape corresponding to a racing bicycle handlebar; a base member including a gripping portion disposed between the first end and the second end; and a knob portion at the second end, wherein the electrical switch is disposed on the knob portion, in particular, the power supply is disposed on the knob portion.  A bicycle operating device according to any one of claims 1 to 14, further comprising: a first pivot shaft pivotally coupling the actuator to the base member with respect to the first pivot axis, the actuator having a proximal portion connected to the first pivot shaft and a distal portion opposite the proximal portion in a radial direction with respect to the first pivot shaft Pivot axis, includes; and at least one of the wireless communicator and the power supply is located closer to the proximal portion than to the distal portion.

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