CN112758233B - Novel adjustable brake handle of line is walked to interior - Google Patents
Novel adjustable brake handle of line is walked to interior Download PDFInfo
- Publication number
- CN112758233B CN112758233B CN201911001375.9A CN201911001375A CN112758233B CN 112758233 B CN112758233 B CN 112758233B CN 201911001375 A CN201911001375 A CN 201911001375A CN 112758233 B CN112758233 B CN 112758233B
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- China
- Prior art keywords
- brake
- handle
- lever
- reversing lever
- rotating shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
- B62L3/00—Brake-actuating mechanisms; Arrangements thereof
- B62L3/02—Brake-actuating mechanisms; Arrangements thereof for control by a hand lever
- B62L3/026—Brake-actuating mechanisms; Arrangements thereof for control by a hand lever actuation by a turning handle or handlebar
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Elements And Transmission Devices (AREA)
Abstract
The invention discloses a novel brake handle with adjustable internal routing, which comprises a handle, a brake handle seat body, a loop, a handle rod and a reversing lever, wherein the handle is movably connected with the brake handle seat body through a first rotating shaft, the brake handle seat body is connected with the handle rod through the loop, and the reversing lever is arranged inside the brake handle seat body.
Description
Technical Field
The invention relates to the technical field of brake handles, in particular to a novel brake handle with adjustable inner routing.
Background
The brake handle is an important part for reducing the driving speed so as to respond to the change of road conditions or the distance between two vehicles when the vehicles are ridden, and the brake handle mainly utilizes the principle of friction force to generate the effect of speed reduction. When the rider presses the brake handle, the brake cable is driven in sequence to move the brake arms, so that the brake pads of the brake arms rub against the steel ring to reduce the speed of the vehicle (e.g., a brake friction wheel rim or a disc). The existing brake handle is not perfect in design, for example, a brake handle line group quick dismounting mechanism with the patent number of CN201820339542.5, the brake handle in the patent is not enough in that the design of an outer running line is adopted, the hand feeling is not smooth enough, the line pulling stroke is influenced when the grip distance of a handle is adjusted, the installation is not convenient and stable enough, and the service life is short. In view of the defects in the prior art, the inventor feels that the brake lever is not perfect, and then the inventor conducts thorough research and overcoming, so that the inventor develops a novel brake lever with adjustable inner wiring according to years of working experience of the industry, and the defects in the prior art are overcome.
Disclosure of Invention
The invention aims to solve the technical problem of providing a novel brake handle with adjustable inner routing.
In order to solve the above-mentioned existing technical problem, the invention adopts the following scheme: the utility model provides a novel adjustable brake handle, includes handle, brake lever pedestal, restraints young, handle bar and switching-over lever, the handle is through first pivot and brake lever pedestal swing joint, the brake lever pedestal is connected with the handle bar through restrainting young, the inside switching-over lever that is equipped with of brake lever pedestal.
Preferably, the handle is connected with an adjusting block inside the handle through an adjusting screw, the adjusting block, the handle and the brake crank base body are connected with each other through the first rotating shaft, and a handle reset torsion spring is arranged around the first rotating shaft.
Preferably, the reversing lever is movably connected with the brake crank base through a second rotating shaft, a lever reset torsion spring is arranged around the second rotating shaft, the upper portion of the reversing lever is provided with a roller which is movably connected with the reversing lever, the roller is matched with an adjusting block above the reversing lever, and the bottom of the reversing lever is fixedly connected with a brake cable through a brake cable head.
Preferably, one side of the fastening ring is movably connected with the brake handle base body through a pin shaft, the other side of the fastening ring is provided with a plurality of screw holes, and the fastening ring fixes the brake handle base body on the handle rod through the screw holes.
Preferably, the bottom of the reversing lever is provided with a brake cable fixing hole.
Has the beneficial effects that:
the novel brake handle with the adjustable internal routing provided by the invention adopts the technical scheme that the brake handle with the adjustable internal routing adopts the design of the internal routing, the wire pulling action is straight, the hand feeling is smoother, the handle is adjusted by adopting a two-section type handle, the wire pulling stroke is not influenced any more when the handle is adjusted, the hinge mounting structure is adopted, the mounting is convenient and stable, the roller is mounted, the friction is reduced, the hand feeling is improved, and the service life is prolonged.
Drawings
Fig. 1 is a schematic front structural view of the present invention.
Fig. 2 is a schematic diagram of the back structure of the present invention.
Fig. 3 is a schematic diagram of the normal internal structure of the present invention.
Fig. 4 is a schematic view of the internal structure of the braking state of the present invention.
Fig. 5 is a schematic view of the structure of the reversing lever of the present invention.
Detailed Description
As shown in fig. 1, 2, 3, 4, 5, a novel brake handle with adjustable inner routing comprises a handle 1, a brake handle base 3, a loop 4, a handle rod 5 and a reversing lever 6, wherein the handle 1 is movably connected with the brake handle base 3 through a first rotating shaft 2, the brake handle base 3 is connected with the handle rod 5 through the loop 4, the reversing lever 6 is arranged inside the brake handle base 3, the handle 1 is connected with an adjusting block 8 inside the handle 1 through an adjusting screw 7, the adjusting block 8, the handle 1 and the brake handle base 3 are mutually connected through the first rotating shaft 2, a handle reset torsion spring 9 is arranged around the first rotating shaft 2, the reversing lever 6 is movably connected with the brake handle base 3 through a second rotating shaft 10, a lever reset torsion spring 11 is arranged around the second rotating shaft 10, a roller 12 is movably connected with the reversing lever 6, the roller 12 is matched with the adjusting block 8 above the reversing lever 6, the bottom of the reversing lever 6 is fixedly connected with a brake cable 14 through a brake cable head 13, one side of the hoop 4 is movably connected with the brake handle base body 3 through a pin shaft 15, the other side of the hoop 4 is provided with a plurality of screw holes 16, the hoop 4 fixes the brake handle base body 3 on the handle rod 5 through the screw holes 16, and the bottom of the reversing lever 6 is provided with a brake cable fixing hole 17.
In the actual use process, a user brakes a vehicle by pinching the brake lever 1, in the process of pinching the brake lever 1, the brake lever 1 rotates downwards around the first rotating shaft 2, the brake lever 1 rotates downwards to drive the adjusting block 8 inside the brake lever 1 to move downwards, due to the fact that the roller 12 is matched with the adjusting block 8 above, the adjusting block 8 always drives the roller 12 to move downwards together in the downward movement process, the roller 12 on the reversing lever 6 drives the reversing lever 6 to rotate anticlockwise around the second rotating shaft 10 in the downward movement process, the lower part of the reversing lever 6 can be moved for a certain distance, the brake cable fixing hole 17 formed in the bottom of the reversing lever 6 is used for fixing the brake cable head 13, the bottom of the reversing lever 6 is fixedly connected with the brake cable 14 through the brake cable head 13, and the brake cable 14 can be pulled below the reversing lever 6 to move for a certain distance, so that the braking effect of the vehicle is realized, wherein, the handle reset torsion spring 9 plays a role of resetting the handle 1, and the lever reset torsion spring 11 is used for resetting the position of the reversing lever 6; can change the upper and lower position of regulating block 8 through rotatory adjusting screw 7 for this structure is more nimble, adopts two segmentation handles, and the stroke of acting as go-between is no longer influenced when adjusting handle grip, restraints 4 one side through round pin axle 15 and brake lever pedestal 3 swing joint, restraints 4 another sides of young and is equipped with a plurality of screw holes 16, restraints young 4 can fix brake lever pedestal 3 on handle bar 5 through screw hole 16 convenience and fast, has improved the efficiency of installation greatly.
Various modifications or additions may be made to the described embodiments by those skilled in the art during braking, without departing from the spirit of the invention or exceeding the scope as defined in the appending claims.
Claims (3)
1. The utility model provides a novel but line adjustment brake lever walks in, includes handle (1), brake lever pedestal (3), restraints young (4), handlebar pole (5) and switching-over lever (6), its characterized in that: the brake crank is characterized in that the handle (1) is movably connected with the brake crank base body (3) through a first rotating shaft (2), the brake crank base body (3) is connected with a handle rod (5) through a clamp (4), and a reversing lever (6) is arranged inside the brake crank base body (3); the handle (1) is connected with an adjusting block (8) inside the handle (1) through an adjusting screw (7), the adjusting block (8), the handle (1) and the brake crank seat body (3) are mutually connected through the first rotating shaft (2), and a handle reset torsion spring (9) is arranged around the first rotating shaft (2); reversing lever (6) are through second pivot (10) and brake lever pedestal (3) swing joint, be equipped with lever reset torsion spring (11) around second pivot (10), reversing lever (6) upper portion is equipped with gyro wheel (12) swing joint with it, gyro wheel (12) cooperate with regulating block (8) of top, reversing lever (6) bottom is through brake cable head (13) and brake cable (14) fixed connection.
2. The novel brake handle with adjustable inner routing according to claim 1, wherein one side of the hoop (4) is movably connected with the brake handle seat body (3) through a pin shaft (15), the other side of the hoop (4) is provided with a plurality of screw holes (16), and the hoop (4) fixes the brake handle seat body (3) on the handle bar (5) through the screw holes (16).
3. The novel brake handle with adjustable inner routing according to claim 1, characterized in that a brake cable fixing hole (17) is formed at the bottom of the reversing lever (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911001375.9A CN112758233B (en) | 2019-10-21 | 2019-10-21 | Novel adjustable brake handle of line is walked to interior |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911001375.9A CN112758233B (en) | 2019-10-21 | 2019-10-21 | Novel adjustable brake handle of line is walked to interior |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112758233A CN112758233A (en) | 2021-05-07 |
| CN112758233B true CN112758233B (en) | 2022-06-10 |
Family
ID=75691594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911001375.9A Active CN112758233B (en) | 2019-10-21 | 2019-10-21 | Novel adjustable brake handle of line is walked to interior |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112758233B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW431399U (en) * | 1999-11-17 | 2001-04-21 | Shiu Jen Shing | Brake lever for bicycle |
| CN2581313Y (en) * | 2002-10-14 | 2003-10-22 | 英隆机械(昆山)有限公司 | Braking structure for bicycle handlebar |
| WO2008148353A1 (en) * | 2007-06-05 | 2008-12-11 | Hl Corp (Shen Zhen) | An installation structure for a bicycle control cables |
| CN203854808U (en) * | 2014-05-06 | 2014-10-01 | 樊欣 | Bicycle hand brake with brake cable arranged internally |
| CN204110292U (en) * | 2014-09-15 | 2015-01-21 | 利奇机械工业股份有限公司 | Bicycle brake control group |
| CN211076225U (en) * | 2019-10-21 | 2020-07-24 | 兰溪市捷克运动器材制造有限公司 | Novel adjustable brake handle of line is walked in |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI579190B (en) * | 2015-11-13 | 2017-04-21 | 國立屏東科技大學 | Variable proportions of separate front and rear brake handle interlocking brake device |
| US10407122B2 (en) * | 2016-04-25 | 2019-09-10 | Shimano Inc. | Bicycle operating device |
-
2019
- 2019-10-21 CN CN201911001375.9A patent/CN112758233B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW431399U (en) * | 1999-11-17 | 2001-04-21 | Shiu Jen Shing | Brake lever for bicycle |
| CN2581313Y (en) * | 2002-10-14 | 2003-10-22 | 英隆机械(昆山)有限公司 | Braking structure for bicycle handlebar |
| WO2008148353A1 (en) * | 2007-06-05 | 2008-12-11 | Hl Corp (Shen Zhen) | An installation structure for a bicycle control cables |
| CN203854808U (en) * | 2014-05-06 | 2014-10-01 | 樊欣 | Bicycle hand brake with brake cable arranged internally |
| CN204110292U (en) * | 2014-09-15 | 2015-01-21 | 利奇机械工业股份有限公司 | Bicycle brake control group |
| CN211076225U (en) * | 2019-10-21 | 2020-07-24 | 兰溪市捷克运动器材制造有限公司 | Novel adjustable brake handle of line is walked in |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112758233A (en) | 2021-05-07 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A new type of adjustable brake handle with internal wiring Effective date of registration: 20230428 Granted publication date: 20220610 Pledgee: Agricultural Bank of China Limited Lanxi sub branch Pledgor: LANXI JIEKE SPORTS APPARATUS MANUFACTURING Co.,Ltd. Registration number: Y2023330000825 |