CN215794290U

CN215794290U - Bicycle control assembly and assembling seat thereof

Info

Publication number: CN215794290U
Application number: CN202122403090.7U
Authority: CN
Inventors: 巫大豪
Original assignee: Tektro Technology Corp
Current assignee: Tektro Technology Corp
Priority date: 2020-12-04
Filing date: 2021-09-30
Publication date: 2022-02-11
Anticipated expiration: 2031-09-30
Also published as: TW202222626A; TWI753682B

Abstract

A bicycle control assembly and an assembly seat thereof are provided. The first control device comprises a control body and a clamp which are connected. The clamp comprises a first arm and a second arm which are connected. The first arm and the second arm are used for clamping a handle grip together. The first arm part is provided with an inner wall surface, an outer wall surface and an assembling through groove, the inner wall surface is used for abutting against the handlebar, the outer wall surface is opposite to the inner wall surface, and the assembling through groove penetrates through the inner wall surface and the outer wall surface. The assembling seat is arranged in the assembling through groove, protrudes out of the outer wall surface of the first arm part and is provided with a side surface, the side surface is used for facing the handlebar, and the side surface is positioned between the inner wall surface and the outer wall surface of the first arm part. The second control device is arranged on the part of the assembling seat, which protrudes out of the outer wall surface.

Description

Bicycle control assembly and assembling seat thereof

Technical Field

The present invention relates to a bicycle control assembly and an assembly seat thereof, and more particularly to a bicycle control assembly and an assembly seat thereof.

Background

In recent years, the market from driving is developed vigorously, and both racing high-order bicycles and popular bicycles used as riding tools and leisure and recreation are favored by consumers, so that manufacturers are prompted to pay more attention to the requirements of users on the functions of the bicycles, and the improvement and the advancement of vehicle body materials and equipped functions are continuously realized.

In the current configuration of the bicycle, the left and right brake handles and the left and right shift levers of the bicycle are mounted on the handlebar of the bicycle through four clamps respectively. However, such a configuration would result in four clamps being provided on the handlebar, which would result in a less attractive bicycle appearance and thus a less desirable consumer. Therefore, research and development personnel in this field are currently working on solving the aforementioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a bicycle control assembly and an assembly seat thereof, which are used for solving the problem that the appearance attractiveness of a bicycle is reduced because a left brake handle, a right brake handle, a left speed change deflector rod and a right speed change deflector rod in the prior art are respectively arranged on a handlebar of the bicycle through four clamps.

The present invention provides a bicycle control assembly for mounting on a handlebar, including a first control device, a mounting base and a second control device. The first control device comprises a control body and a clamp which are connected. The clamp comprises a first arm and a second arm which are connected. The first arm and the second arm are used for clamping the handlebar together. The first arm part is provided with an inner wall surface, an outer wall surface and an assembling through groove, the inner wall surface is used for abutting against the handlebar, the outer wall surface is opposite to the inner wall surface, and the assembling through groove penetrates through the inner wall surface and the outer wall surface. The assembling seat is arranged in the assembling through groove, protrudes out of the outer wall surface of the first arm part and is provided with a side surface, the side surface is used for facing the handlebar, and the side surface is positioned between the inner wall surface and the outer wall surface of the first arm part. The second control device is arranged on the part of the assembling seat, which protrudes out of the outer wall surface.

The present invention further discloses a bicycle control assembly for mounting on a handlebar, which includes a first control device, a mounting base and a second control device. The first control device is used for being arranged on the handlebar of the bicycle. The assembly seat comprises a first assembly and a second assembly. The first assembly part is arranged on the first control device, and the second assembly part is pivoted on the first assembly part. The second control device is arranged on the second assembly part of the assembly seat.

In another embodiment of the present invention, an assembly seat for a bicycle control assembly is adapted to allow a first control device fixed to a handlebar grip to be attached to a second control device. The assembly seat comprises a first assembly and a second assembly. The first assembly is used for being arranged on the first control device. The second assembly is pivoted to the first assembly and used for assembling the second control device.

According to the bicycle control assembly and the assembling seat thereof disclosed by the embodiment, the clamp of the first control device clamps the handle of the bicycle, and the second control device is attached to the first control device through the assembling seat, so that the second control device can be arranged on the handle of the bicycle without an additional clamp, the number of the clamps arranged on the handle of the bicycle is reduced, and the appearance of the bicycle is more attractive.

The foregoing description of the present invention and the following detailed description are provided to illustrate and explain the principles of the present invention and to provide further explanation of the utility model as claimed.

Drawings

Fig. 1 is a perspective view of a bicycle steering assembly and a handlebar grip according to a first embodiment of the present invention.

Fig. 2 is an exploded view of fig. 1.

Fig. 3 is a schematic cross-sectional view of fig. 1.

Fig. 4 is a partially enlarged cross-sectional view of fig. 3.

Fig. 5 is a schematic plan view of fig. 1.

Fig. 6 is a schematic cross-sectional view of the second assembly of fig. 3 in an angular adjustment relative to the first assembly.

Fig. 7 is a schematic cross-sectional view of the second assembly of fig. 3 in an adjusted position relative to the first assembly.

Fig. 8 is a schematic plan view illustrating the adjustment position of the second assembly of fig. 5 relative to the first assembly.

Fig. 9 is a schematic plan view of the second assembly of fig. 5 assembled to the first assembly in another assembly direction.

FIG. 10 is an exploded perspective view of the bicycle steering assembly in accordance with the second embodiment of the present invention.

FIG. 11 is a perspective view of the bicycle steering assembly in accordance with the third embodiment of the present invention.

Fig. 12 is an exploded view of fig. 11.

Fig. 13 is an exploded view of fig. 11 from another perspective.

FIG. 14 is a perspective view of the bicycle steering assembly in accordance with the fourth embodiment of the present invention.

Fig. 15 is an exploded view of fig. 14.

Fig. 16 is an exploded view of fig. 14 from another perspective.

FIG. 17 is a perspective view of the bicycle steering assembly in accordance with the fifth embodiment of the present invention.

FIG. 18 is a perspective view of the bicycle steering assembly in accordance with the sixth embodiment of the present invention.

FIG. 19 is a perspective view of the bicycle steering assembly in accordance with the seventh embodiment of the present invention.

[ description of reference ]

1. 1a, 1b, 1c, 1d, 1e, 1f bicycle steering assembly

2 vehicle handle

10. 10a, 10d, 10e, 10f first control device

11. 11d, 11e, 11f steering body

12. 12a, 12d, 12e, 12f clamp

121. 121a, 121d, 121e, 121f first arm part

1211 inner wall surface

1212 outer wall surface

1213. 1213a assembling through groove

12131 wide part

12132 narrow part

12133 abutting surface

12134 annular wall surface

1214a lock hole

122. 122d, 122e, 122f second arm

20. 20b assembling seat

21. 21a, 21b, 21c first assembly

211. 211a assembly block

2111 side surface

2112a perforation

212. 212b, 212c extending convex portions

2121. 2121b first perforation

2122b tooth-like structure

2123b, 2123c groove

22. 22b, 22c second assembly

221. 221b, 221c pivot joint part

2211 through hole

2212 socket

2213. 2213b first keyhole

2214 abutting surface

2215b convex column

2216b, 2216c bumps

222 extended convex part

2221 second through hole

30 second control device

31 second lock hole

40. 40b, 40c first lock attachment

41. 41b, 41c head

42. 42b body part

50 second locking attachment

60. 60d, 60e, 60f screw

70a third locking attachment

80b, 80c washer

81b tooth structure

81b bump

82b groove

Thickness of T

Depth of D

Long axis of L1, L2

C center line

W1, W2 Width

P axis

Direction D1

Detailed Description

Please refer to fig. 1 to 5. Fig. 1 is a perspective view of a bicycle steering assembly and a handlebar grip according to a first embodiment of the present invention. Fig. 2 is an exploded view of fig. 1. Fig. 3 is a schematic cross-sectional view of fig. 1. Fig. 4 is a partially enlarged cross-sectional view of fig. 3.

Fig. 5 is a schematic plan view of fig. 1.

In this embodiment, the bicycle control assembly 1 is configured to be mounted on a handlebar grip 2. The bicycle control assembly 1 includes a first control device 10, an assembly base 20 and a second control device 30. In addition, in this embodiment or other embodiments, the bicycle operating assembly 1 further includes a first locking member 40 and a second locking member 50.

The first actuation device 10 is, for example, a brake lever of a bicycle. The brake handle may be, for example, a hydraulic brake handle having a hydraulic unit (e.g., hydraulic cylinder and hydraulic lines). The first control device 10 includes a control body 11 and a clamp 12 connected to each other. The clamp 12 includes a first arm 121 and a second arm 122. The first arm portion 121 is, for example, integrally connected to the control body 11, one end of the second arm portion 122 is pivoted to one end of the first arm portion 121, and the other end of the second arm portion 122 is detachably mounted to the other end of the first arm portion 121, for example, by a screw 60, so that the first arm portion 121 and the second arm portion 122 can clamp the handlebar grip 2 together. When the bicycle is placed on the ground and the first operating device 10 is installed on the handlebar grip 2, the first arm 121 of the clamp 12 is closer to the ground than the second arm 122.

The first arm portion 121 has an inner wall 1211, an outer wall 1212, and an assembly through slot 1213. The inner wall 1211 abuts against the handlebar 2, and the outer wall 1212 faces away from the inner wall 1211. The assembly through groove 1213 is formed by recessing from the inner wall 1211, and the assembly through groove 1213 is exposed at the outer wall 1212. That is, the assembly groove 1213 penetrates the inner wall surface 1211 and the outer wall surface 1212. In this embodiment, the assembly slot 1213 has a wide portion 12131 and a narrow portion 12132 in communication. The wide portion 12131 is sized larger than the narrow portion 12132. In detail, the wide portion 12131 has a length and width greater than the length and width of the narrow portion 12132. The wide portion 12131 has a narrow portion 12132 adjacent to the inner wall 1211 and an abutment surface 12133 is formed between the wide portion 12131 and the narrow portion 12132.

The assembly base 20 includes a first assembly member 21 and a second assembly member 22, and the first assembly member 21 includes an assembly block portion 211 and an extending protrusion portion 212 connected to each other. The assembly block 211 is located in the wide portion 12131 of the assembly through groove 1213 and abuts against the abutment surface 12133, supported by the abutment surface 12133, and the assembly block 211 abuts against the annular wall surface 12134 of the wide portion 12131 of the assembly through groove 1213. The side of the assembly block 211 opposite to the abutting surface 12133 has a side surface 2111, and the side surface 2111 is configured to face the handlebar grip 2. The thickness T of the assembly block portion 211 is smaller than the depth D of the wide portion 12131 of the assembly through groove 1213 such that the side surface 2111 of the assembly block portion 211 is located between the inner wall surface 1211 and the outer wall surface 1212 of the first arm portion 121. That is, since the assembly block portion 211 is sunk in the first arm portion 121 to contact the inner wall surface 1211 of the grip 2, the interference between the assembly block portion 211 and the grip 2 when the inner wall surface 1211 of the first arm portion 121 abuts against the grip 2 can be avoided, and the grip 2 can be securely held between the first arm portion 121 and the second arm portion 122.

In the present embodiment, during the process of the screw 60 being locked into the first arm portion 121 through the second arm portion 122, the end of the first arm portion 121, into which the screw 60 is locked, is relatively close to the end of the second arm portion 122, through which the screw 600 passes, so that the first arm portion 121 and the second arm portion 122 jointly press against the handlebar grip 2. At this time, the screw 600 is further locked to slightly deform the first arm portion 121 and the second arm portion 122, so that the annular wall surface 12134 of the assembling through groove 1213 abuts against the assembling block portion 211, and the assembling block portion 211 is tightly fitted in the assembling through groove 1213 of the first arm portion 121.

In the present embodiment, the assembling block 211 of the first assembly 21 is tightly fixed in the assembling through slot 1213 of the first arm 121, and the abutting surface 12133 between the wide portion 12131 and the narrow portion 12132 of the assembling through slot 1213 provides a supporting effect, so as to ensure that the assembling block 211 of the first assembly 21 is properly positioned in the assembling through slot 1213 of the first arm 121. However, the installation of the assembling block 211 of the first assembly 21 fixed to the assembling through groove 1213 of the first arm 121 by a tight fit is not intended to limit the present invention. In other embodiments, the assembly block portion of the first assembly can be fixed in the assembly through groove of the first arm portion by means of adhesion or screwing. Furthermore, in the case that the assembling block portion of the first assembling member can be properly fixed to the assembling through groove of the first arm portion by means of tight fitting, adhesion or screwing, the assembling through groove of the first arm portion may have no abutting surface. That is, the assembly through-slot of the first arm portion has no wide portion and no narrow portion.

The extending protrusion 212 of the first assembly 21 protrudes from the outer wall surface 1212 of the first arm portion 121 through the narrow portion 12132 of the assembly insertion groove 1213. The extending protrusion 212 has a first through hole 2121, the first through hole 2121 is, for example, a long hole, and a long axis L1 of the first through hole 2121 is perpendicular to the center line C of the handgrip 2.

The second assembly 22 includes a pivot portion 221 and an extending protrusion 222 connected to each other. The pivot portion 221 has a through hole 2211, a slot 2212 and a first locking hole 2213. The slot 2212 is located between the through hole 2211 and the first locking hole 2213, and is connected to the through hole 2211 and the first locking hole 2213, and the first locking hole 2213 is closer to the extending protrusion 222 than the slot 2212 and the through hole 2211. The extending protrusion 212 of the first assembly 21 is inserted into the insertion slot 2212 of the pivot portion 221, and the first through hole 2121 of the extending protrusion 212 is aligned with the through hole 2211 and the first locking hole 2213 of the pivot portion 221. The first lock attachment 40 includes a head 41 and a body 42 connected together, and the width W1 of the head 41 is greater than the width W2 of the body 42. The body 42 of the first locking member 40 passes through the through hole 2211 of the pivot joint part 221 and the first through hole 2121 of the extending protrusion 212, and is locked to the first locking hole 2213 of the pivot joint part 221, so that the second assembly member 22 is pivotally mounted on the first assembly member 21, and the head 41 of the first locking member 40 abuts against a side of the pivot joint part 221 of the second assembly member 22 away from the extending protrusion 222. Wherein the pivot axis P of the second assembly 22 relative to the first assembly 21 is intended to be parallel to the centre line C of the handlebar 2. In this embodiment, the pivot portion 221 further has two opposite abutting surfaces 2214, and the two abutting surfaces 2214 are located at two opposite sides of the slot and abut against two opposite sides of the extending protrusion 212. By tightening the first locking member 40, the first locking member 40 forces the second abutment surface 2214 against the opposite side of the extension protrusion 212 of the first assembly 21 to prevent the second assembly 22 from undesirably pivoting relative to the first assembly 21 or moving along the first through hole 2121.

The extending protrusion 222 of the second assembly 22 has a second through hole 2221. The second through hole 2221 is, for example, an elongated hole, and the long axis L2 of the second through hole 2221 is, for example, parallel to the center line C of the handlebar 2.

The second control device 30 is, for example, a bicycle shift controller, which is used, for example, to adjust a gear of a bicycle transmission via a cable. The second operating device 30 has a second locking hole 31. The second locking accessory 50 is disposed through the second through hole 2221 of the second assembly 22 and locked to the second locking hole 31 of the second control device 30, so that the second control device 30 is mounted on the second assembly 22.

In the embodiment, the clamp 12 of the first operating device 10 clamps the handle bar 2, and the second operating device 30 is attached to the first operating device 10 through the assembly seat 20, so that the second operating device 30 can be mounted on the handle bar 2 without using an additional clamp, thereby saving the number of clamps mounted on the handle bar 2 and improving the appearance of the bicycle.

Next, referring to fig. 6, fig. 6 is a schematic cross-sectional view illustrating an angle adjustment of the second assembly of fig. 3 relative to the first assembly. The user may slightly unscrew the first lock attachment 40 and then pivot the second assembly 22 relative to the first assembly 21 to adjust the yaw angle of the second manipulation device 30 relative to the handlebar 2. After the second manipulating device 30 is adjusted to the swing angle of the handlebar 2, the first locking member 40 is tightened to position the second manipulating device 30.

In the present embodiment, as shown in fig. 3 and fig. 6, during the process of pivoting the second assembly 22 relative to the first assembly 21, the pivot portion 221 of the second assembly 22 keeps a distance from the outer wall 1212 of the first arm 121. Interference of the second assembly 22 with the first arm 121 during pivoting can be avoided, and the smoothness of pivoting of the second assembly 22 can be maintained.

On the other hand, please refer to fig. 7, fig. 7 is a schematic cross-sectional view illustrating an adjustment position of the second assembly of fig. 3 relative to the first assembly. The user may slightly unscrew the first lock attachment 40 and then move the second assembly 22 along the long axis L1 of the first aperture 2121 of the first assembly 21 to adjust the position of the second manipulating device 30 relative to the handlebar 2. After the second operating device 30 is adjusted relative to the handlebar 2, the first lock attachment 40 is tightened to position the second operating device 30.

In addition, referring to fig. 8, fig. 8 is a schematic plan view illustrating an adjustment position of the second assembly of fig. 5 relative to the first assembly. The user may slightly unscrew the second lock attachment 50 and then move the second manipulating device 30 along the long axis L2 of the second through hole 2221 of the second assembly 22 to adjust the position of the second manipulating device 30 relative to the handlebar 2. After the position of the second operating device 30 relative to the handlebar 2 is adjusted, the second locking member 50 is tightened to position the second operating device 30.

As can be seen from the above, the second assembly 22 is pivotally disposed on the first assembly 21, the long axis L1 of the first through hole 2121 is perpendicular to the center line C of the handlebar grip 2, and the long axis L2 of the second through hole 2221 is parallel to the center line C of the handlebar grip 2, so that the position of the second control device 30 relative to the handlebar grip 2 can be adjusted in three directions, so that the second control device 30 can be adjusted to a position convenient for the user to use.

As shown in fig. 5, the extending convex portion 222 of the second assembly 22 extends in a direction D1 parallel to the center line C of the handlebar grip 2, but not limited thereto. Referring to fig. 9, fig. 9 is a schematic plan view of the second assembly of fig. 5 assembled to the first assembly in another assembly direction. The user can change the assembling direction of the second assembly 22 such that the extending protrusion 222 of the second assembly 22 extends in the direction opposite to the direction D1 after the second assembly 22 is assembled to the first assembly 21. So that the position of the second operating device 30 relative to the handlebar can be further adjusted for the user's convenience.

In the present embodiment, the second assembly 22 is pivotally disposed relative to the first assembly 21, which is not intended to limit the present invention. In other embodiments, the second assembly may be non-pivotable relative to the first assembly.

Further, the first through-hole 2121 or the second through-hole 2221 is not limited to an elongated hole. In other embodiments, the first or second perforations may be circular holes.

Next, referring to fig. 10, fig. 10 is an exploded schematic view of a bicycle control assembly according to a second embodiment of the present invention.

In this embodiment, the bicycle handling assembly 1a is similar to the bicycle handling assembly 1 of fig. 1, with the main difference being only in the manner in which the first assembly is secured to the first arm of the clamp, and therefore only the difference therebetween will be explained below.

Unlike the installation of the assembling block 211 of the first assembly 21 of the previous embodiment fixed to the assembling groove 1213 of the first arm 121 by a tight fit, the assembling block 211a of the first assembly 21a of the present embodiment is fixed to the assembling groove 1213a of the first arm 121a by a screw-lock method.

In detail, the bicycle control assembly 1a further includes a third locking accessory 70 a. The first arm 121a of the clamp 12a of the first manipulating device 10a further has a locking hole 1214a, and the assembling block 211a of the first assembly 21a further has a through hole 2112 a. The third locking accessory 70a is inserted through the through hole 2112a of the assembly block portion 211a and is locked to the locking hole 1214a of the first arm portion 121 a. The assembly block portion 211a may be fixed to the first arm portion 121 a.

In the present invention, the assembly block 211a of the first assembly 21a is not limited to being fixed to the assembly groove 1213a of the first arm 121a only by screwing. In other embodiments, the assembly block of the first assembly can be fixed in the assembly through groove of the first arm portion by two methods of screwing and tight fitting.

Please refer to fig. 11 to 13. FIG. 11 is a perspective view of the bicycle steering assembly in accordance with the third embodiment of the present invention. Fig. 12 is an exploded view of fig. 11. Fig. 13 is an exploded view of fig. 11 from another perspective.

In the present embodiment, the bicycle control assembly 1b is similar to the bicycle control assembly 1 shown in fig. 1, so the differences between the two will be described below, and the parts similar or identical to the two will not be described again.

In the assembly seat 20b of the present embodiment, the first through hole 2121b of the extending convex portion 212b of the first assembly 21b is a circular hole. The extending protrusion 212b has a tooth-like structure 2122b and a plurality of grooves 2123b, and the tooth-like structure 2122b and the grooves 2123b are respectively located on two opposite surfaces of the extending protrusion 212 b. On the other hand, the pivot portion 221b of the second assembly 22b further has a boss 2215b and a plurality of bumps 2216 b. Convex post 2215b and convex block 2216b are protruded from the same surface of pivot portion 221b, and these convex blocks 2216b surround convex post 2215 b. The first locking hole 2213b of the pivoting part 221b is located in the boss 2215 b. The boss 2215b is inserted into the first through hole 2121b of the extending protrusion 212b, and the projection 2216b of the pivot portion 221b of the second assembly 22b is engaged with the groove 2123b of the extending protrusion 212b of the first assembly 21 b. That is, the pivot portion 221b of the second assembly 22b is in contact with the extending protrusion 212b of the first assembly 21b via the concave-convex structure.

In this embodiment, the bicycle control assembly 1b further comprises a washer 80 b. The washer 80b has a tooth structure 81b on one surface. The washer 80b is stacked on the extending convex portion 212b of the first assembly member 21b, so that the extending convex portion 212b of the first assembly member 21b is located between the washer 80b and the pivot portion 221b of the second assembly member 22b, and the tooth structure 81b of the washer 80b contacts the tooth structure 2122b of the extending convex portion 212b of the first assembly member 21 b. That is, the washer 80b and the extending protrusion 212b of the first assembly 21b are in contact with each other through the concave-convex structure.

The body 42b of the first locking member 40b is inserted through the washer 80b and locked in the first locking hole 2213b in the boss 2215b, so that the washer 80b is clamped between the head 41b of the first locking member 40b and the extending protrusion 212b of the first assembly member 21b, and the extending protrusion 212b of the first assembly member 21b is clamped between the washer 80b and the pivot portion 221b of the second assembly member 22 b.

In the present embodiment, by the arrangement of the concave-convex structure among the washer 80b, the first assembly 21b and the second assembly 22b, the friction force of the second assembly 22b pivoting relative to the first assembly 21b can be increased, so as to prevent the second assembly 22b from unexpectedly pivoting relative to the first assembly 21b, and maintain the position of the second manipulating device 30b relative to the handlebar 2.

In the present embodiment, the friction force for pivoting the second assembly 22b relative to the first assembly 21b is increased by the concave-convex structure among the washer 80b, the first assembly 21b and the second assembly 22c, but not limited thereto. In other embodiments, the frictional force of the second assembly pivoting relative to the first assembly may be increased via sandblasting the matching surfaces of the washer, first assembly and second assembly such that the surfaces of the washer, first assembly and second assembly are roughened.

In addition, in other embodiments of the present invention, the surfaces of the first assembly and the second assembly which are matched with each other may have tooth-like structures. Alternatively, the surface of the washer matched with the first assembly part can be provided with a groove and a bump instead.

In addition, in another embodiment of the present invention, the surface of the first assembly member matching with the second assembly member may not be provided with a tooth-like structure, or the surface of the washer matching with the first assembly member may not be provided with a groove and a bump.

Please refer to fig. 14 to 16. FIG. 14 is a perspective view of the bicycle steering assembly in accordance with the fourth embodiment of the present invention. Fig. 15 is an exploded view of fig. 14. Fig. 16 is an exploded view of fig. 14 from another perspective.

In this embodiment, the bicycle control assembly 1c is similar to the bicycle control assembly 1b of fig. 11, so the differences between the two will be described below, and the parts similar or identical to the two will not be described again.

In the present embodiment, two opposite surfaces of the washer 80c respectively have a plurality of protrusions 81c and a plurality of grooves 82 c. In addition, the extending convex portion 212c of the first assembly unit 21c is sandwiched between the head portion 41c of the first locking member 40c and the washer 80c, and the washer 80c is sandwiched between the extending convex portion 212c of the first assembly unit 21c and the pivot portion 221c of the second assembly unit 22 c. The protrusion 81c and the groove 82c of the washer 80c are engaged with the groove 2123c of the extending protrusion 212c of the first assembly unit 21c and the protrusion 2216c of the pivot portion 221c of the second assembly unit 22c, respectively. That is, the washer 80c, the first assembly 21c and the second assembly 22c are in contact with each other through the concave-convex structure.

In the present embodiment, the friction force for pivoting the second assembly 22c relative to the first assembly 21c is increased by the concave-convex structure among the washer 80c, the first assembly 21c and the second assembly 22c, but not limited thereto. In other embodiments, the frictional force of the second assembly pivoting relative to the first assembly may be increased via sandblasting the matching surfaces of the washer, first assembly and second assembly such that the surfaces of the washer, first assembly and second assembly are roughened.

Furthermore, in other embodiments of the utility model, teeth may be provided on mating surfaces of the washer, the first assembly and the second assembly instead.

In addition, the washer 80c, the first assembly 21c and the second assembly 22c are not limited to all having grooves or protrusions. In other embodiments, only the matching surfaces of the washer and the first assembly have the grooves and the protrusions, or only the matching surfaces of the washer and the second assembly have the grooves and the protrusions.

Next, referring to fig. 17, fig. 17 is a perspective view of a bicycle control assembly according to a fifth embodiment of the present invention.

In this embodiment, the bicycle control assembly 1d is similar to the bicycle control assembly 1b of fig. 11, so the differences between the two will be described below, and the parts similar or identical to the two will not be described again.

In the present embodiment, the second arm 122d of the clamp 12d of the first manipulating device 10d is integrally connected to the manipulating body 11 d. One end of the first arm 121d is pivotally disposed at one end of the second arm 122d, and the other end of the first arm 121d is detachably mounted on the other end of the second arm 122d by a screw 60 d.

Next, referring to fig. 18, fig. 18 is a perspective view of a bicycle control assembly according to a sixth embodiment of the present invention.

In the present embodiment, the bicycle operating assembly 1e is similar to the bicycle operating assembly 1b of fig. 11, so the differences between the two will be described below, and the parts similar or identical to the two will not be described again.

In the present embodiment, one end of the first arm 121e and one end of the second arm 122e of the clamp 12e of the first manipulator 10e are integrally connected to the manipulator body 11 e. The other end of the second arm portion 122e is detachably attached to the other end of the first arm portion 121e by a screw 60 e.

Referring to fig. 19, fig. 19 is a perspective view of a bicycle control assembly in accordance with a seventh embodiment of the present invention.

In this embodiment, the bicycle manipulating assembly 1f is similar to the bicycle manipulating assembly 1b of fig. 11, so the differences between the two will be described below, and the parts similar or identical to the two will not be described again.

In the present embodiment, the first arm 121f of the clamp 12f of the first manipulator 10f is integrally connected to the manipulator body 11 f. The opposite ends of the second arm 122f are detachably mounted to the opposite ends of the first arm 121f by two screws 60f, respectively.

The first control device is not limited to a hydraulic brake handle. In other embodiments, the first operating device may be a brake lever that actuates the brake caliper via a cable.

Furthermore, the second operating device is not limited to adjusting the gear of the bicycle transmission through the cable. In other embodiments, the second operating device can adjust the gear of the bicycle transmission through wireless signals. In such a configuration, the second control device may include a wireless transmission unit, a circuit board, a battery and/or an electrical switch to form a wireless transmission controller.

Furthermore, the second operating device is not limited to a speed controller. In other embodiments, the second operating device can be a shock absorber controller, a seat up/down controller, a brake light controller, a controller for bicycle electronics, etc.

In addition, the side surface of the first assembly part of the assembly seat is positioned between the inner wall surface and the outer wall surface of the first arm part of the clamp, so that the interference between the assembly block part and the handlebar grip when the inner wall surface of the first arm part abuts against the handlebar grip can be avoided, and the handlebar grip can be ensured to be properly clamped by the first arm part and the second arm part.

Furthermore, the second assembly part of the assembly seat can be pivoted relative to the first assembly part, so that the deflection angle of the second control device relative to the handlebar can be adjusted, and the second control device can be adjusted to a position convenient for a user to use.

Claims

1. The utility model provides a subassembly is controlled to bicycle for install in a handlebar hand grip, its characterized in that contains:

the first control device comprises a control body and a clamp which are connected, the clamp comprises a first arm and a second arm which are connected, the first arm and the second arm are used for clamping the handlebar, the first arm is provided with an inner wall surface, an outer wall surface and an assembly through groove, the inner wall surface is used for abutting against the handlebar, the outer wall surface is opposite to the inner wall surface, and the assembly through groove penetrates through the inner wall surface and the outer wall surface;

the assembling seat is arranged in the assembling through groove and protrudes out of the outer wall surface of the first arm part, and the assembling seat is provided with a side surface which is used for facing the handlebar grip and is positioned between the inner wall surface and the outer wall surface of the first arm part; and

and the second control device is arranged on the part of the assembling seat protruding from the outer wall surface.

2. The bicycle steering assembly according to claim 1, wherein the assembly seat is secured in the assembly through-slot by a screw-lock.

3. The bicycle steering assembly according to claim 1, wherein the assembling seat is fixed in the assembling through groove by a tight fit manner.

4. The bicycle steering assembly according to claim 1, wherein the assembling through slot has a wide portion and a narrow portion communicating with each other, the wide portion is larger than the narrow portion, the wide portion is closer to the inner wall surface than the narrow portion, an abutting surface is formed between the wide portion and the narrow portion, the assembling seat comprises a first assembling member and a second assembling member, the first assembling member comprises an assembling block portion and an extending protrusion, the side surface is located on the assembling block portion, the assembling block portion is located in the wide portion and abuts against the abutting surface, the thickness of the assembling block portion is smaller than the depth of the wide portion, the extending protrusion penetrates the narrow portion to protrude from the outer wall surface, the second assembling member is mounted on the extending protrusion, and the second steering device is mounted on the second assembling member.

5. The bicycle steering assembly according to claim 1, wherein the assembly seat includes a first assembly member mounted to the assembly through-slot and protruding from the outer wall surface of the first arm, and a second assembly member pivotally mounted to the first assembly member, the second steering assembly being mounted to the second assembly member.

6. The bicycle steering assembly according to claim 5, wherein the pivot axis of the second assembly relative to the first assembly is oriented parallel to the centerline of the handlebar.

7. The bicycle steering assembly according to claim 5, wherein the second assembly member includes a pivot portion pivotally coupled to the first assembly member, the pivot portion of the second assembly member being spaced apart from the outer wall of the first arm.

8. The bicycle steering assembly according to claim 1, comprising a first locking member and a second locking member, wherein the assembly seat comprises a first assembly member and a second assembly member, the first assembly member is disposed in the assembly through-slot and protrudes from the outer wall of the first arm, the first assembly member has a first through-hole, the second assembly member has a first locking hole and a second through-hole, the second steering assembly has a second locking hole, the first locking member is disposed through the first through-hole and is locked to the first locking hole of the second assembly member, and the second locking member is disposed through the second through-hole and is locked to the second locking hole of the second steering assembly.

9. The bicycle steering assembly according to claim 8, wherein the first aperture is an elongated hole having a long axis perpendicular to a centerline of the handlebar.

10. The bicycle steering assembly according to claim 8, wherein the second aperture is an elongated hole having a long axis parallel to a centerline of the handlebar.

11. The bicycle control assembly according to claim 8, wherein the bicycle control assembly comprises a washer, the first lock accessory comprises a head portion and a body portion which are connected, the width of the head portion is larger than that of the body portion, the body portion penetrates through the washer and the first through hole and is locked in the first lock hole, the washer is clamped between the head portion of the first lock accessory and the first assembly, and the first assembly is clamped between the washer and the second assembly.

12. The bicycle steering assembly according to claim 11, wherein the washer is in contact with the first assembly member via a relief structure, and the first assembly member is in contact with the second assembly member via a relief structure.

13. The bicycle control assembly according to claim 8, wherein the bicycle control assembly comprises a washer, the first lock accessory comprises a head portion and a body portion which are connected, the width of the head portion is larger than that of the body portion, the body portion penetrates through the first through hole and the washer and is locked in the first lock hole, the first assembly member is clamped between the head portion and the washer of the first lock accessory, and the washer is clamped between the first assembly member and the second assembly member.

14. The bicycle steering assembly according to claim 13, wherein one surface of the washer is in contact with the first assembly via a relief structure, and the other surface of the washer is in contact with the second assembly via a relief structure.

15. The bicycle steering assembly according to claim 1, wherein the first arm is integrally connected to the steering body, one end of the second arm is pivotally connected to one end of the first arm, and the other end of the second arm is detachably mounted to the other end of the first arm.

16. The bicycle steering assembly according to claim 1, wherein the first arm is integrally formed with the steering body, and the second arm is detachably mounted at opposite ends thereof to opposite ends of the first arm, respectively.

17. The bicycle steering assembly according to claim 1, wherein the second arm is integrally connected to the steering body, one end of the first arm is pivotally connected to one end of the second arm, and the other end of the first arm is detachably mounted to the other end of the second arm.

18. The bicycle steering assembly according to claim 1, wherein the first arm and the second arm are integrally connected to the steering body.

19. The utility model provides a subassembly is controlled to bicycle for install in a handlebar hand grip, its characterized in that contains:

a first control device, which is used to be arranged on the handlebar;

the assembly seat comprises a first assembly part and a second assembly part, the first assembly part is arranged on the first control device, and the second assembly part is pivoted on the first assembly part; and

and the second control device is arranged on the second assembly part of the assembly seat.

20. An assembly seat for a bicycle control assembly adapted to allow a first control device secured to a handlebar grip to attach a second control device, the assembly seat comprising:

the first assembly part is used for being arranged on the first control device; and

and the second assembly part is pivoted on the first assembly part and used for assembling the second control device.