CN104608870A - Bicycle brake crank - Google Patents
Bicycle brake crank Download PDFInfo
- Publication number
- CN104608870A CN104608870A CN201510061548.1A CN201510061548A CN104608870A CN 104608870 A CN104608870 A CN 104608870A CN 201510061548 A CN201510061548 A CN 201510061548A CN 104608870 A CN104608870 A CN 104608870A
- Authority
- CN
- China
- Prior art keywords
- handle
- mounting
- base frame
- bicycle brake
- locking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The invention discloses a bicycle brake crank which comprises a base frame and a handle. The handle comprises a handle body. One side of the upper end of the handle body extends to form an arc-shaped handheld portion. A brake cable installation groove is formed in the upper end of the handle body. A through hole is formed in the lower end of the handle body. A handle installation groove is formed in one side of the upper end of the base frame. The handle is riveted into the handle installation groove through a rivet penetrating through the through hole. The other end of the upper end of the base frame is connected with a fine adjusting nut. A pipe hole is formed in the lower end of the base frame. An annular groove coaxial with the pipe hole is formed in the side face of the lower end of the base frame. A locking circular ring is arranged in the annular groove. The upper end of the locking circular ring is provided with an opening and extends upwards to form an extension base. The extension base is located in the base frame and fixed into the base frame through a fixing screw. The bicycle brake crank has the technical advantages that the base frame and a handlebar are locked through the locking circular ring, the locking method is simple, and the locking effect is good; the locking circular ring and the base frame can be separately colored, the visual impression of the bicycle brake crank is improved, and the ornamental value is achieved.
Description
Technical field
The present invention relates to a kind of bicycle brake handle.
Background technology
In the market brake lever comprise mounting and handle, the locking mode of mounting and bicycle handle bar is essentially two kinds: one is that mounting is directly locked, and another kind mounting is divided into support and bracket clamp two-piece type is locked.Above-mentioned two kinds of locking mode locking effects are bad, easily get loose, and mounting overall appearance are dull, does not have sight after period of service is permanent.
Summary of the invention
In order to solve above-mentioned the deficiencies in the prior art, the invention provides the bicycle brake handle that a kind of locking mode is simple, locking effect good and outward appearance can be made more attractive in appearance.
To achieve these goals, a kind of bicycle brake handle designed by the present invention, comprise mounting and handle, described handle comprises handle main body, side, described handle main body upper end is extended with the place of shaking hands of curved setting, described handle main body upper end is also provided with line mounting groove of stopping, and described handle main body lower end is provided with through hole; Side, described mounting upper end is provided with handle mounting groove, described handle passes the pin riveted of described through hole in described handle mounting groove by one, the described mounting upper end other end is connected with fine-tuning nut, described mounting lower end is provided with pore, described mounting lower end side is provided with the annular groove coaxially arranged with described pore, a locking annulus is provided with in described annular groove, described locking annulus upper end open upwards extend to form extending seat, described elongate seat is inner and be fixed in mounting by a check screw in described mounting.
Further, described handle main body lower end is also equipped with the holding screw that abut vertical with described pin.The fixed effect of pin can be made better by holding screw, pin not easily skids off.
Further, described locking annulus and extending seat one-body molded.
During use, first the extending seat of locking annulus is inserted in mounting, then locking annulus and mounting are fixed in bicycle handle bar by pore, fix locking annulus and mounting with check screw, thus brake lever is locked mutually with bicycle handle bar.
A kind of bicycle brake handle that the present invention obtains, its technique effect is: mounting and handlebar are locked by locking annulus, locking mode is simple and locking effect is good; Locking annulus can be separated with mounting and paint, improve the visual impression of bicycle brake handle, make it have sight.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is exploded view of the present invention.
Fig. 3 is the structural representation of handle in the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
As shown in Figure 1, 2, 3, a kind of bicycle brake handle provided by the invention, comprise mounting 1 and handle 2, described handle 2 comprises handle main body 21, side, described handle main body 21 upper end is extended with the place 22 of shaking hands of curved setting, described handle main body 21 upper end is also provided with line mounting groove 23 of stopping, and described handle main body 21 lower end is provided with through hole 24, side, described mounting 1 upper end is provided with handle mounting groove 11, described handle 1 passes pin 3 riveted of described through hole 24 in described handle mounting groove 11 by one, and its stability of pinning enhancing can be carried out with holding screw 8 pairs of pins 3, the described mounting 1 upper end other end is connected with fine-tuning nut 4, described mounting 1 lower end is provided with pore 12, described mounting 1 lower end side is provided with the coaxial annular groove 13 arranged with described pore 12, a locking annulus 5 is provided with in described annular groove 13, described locking annulus 5 upper end open also upwards extends to form extending seat 6, described extending seat 6 is positioned at described seat 1 frame inside and is fixed on mounting 1 by a check screw 7.
In the present embodiment, described locking annulus 5 is one-body molded with extending seat 6.
During use, first the extending seat 6 of locking annulus 5 is inserted in mounting 1, then locking annulus 5 and mounting 1 are fixed in bicycle handle bar by pore 12, then fix locking annulus 5 and mounting 1 with check screw 7, thus brake lever is locked mutually with bicycle handle bar.
Claims (3)
1. a bicycle brake handle, comprise mounting and handle, it is characterized in that: described handle comprises handle main body, side, described handle main body upper end is extended with the place of shaking hands of curved setting, described handle main body upper end is also provided with line mounting groove of stopping, and described handle main body lower end is provided with through hole; Side, described mounting upper end is provided with handle mounting groove, described handle passes the pin riveted of described through hole in described handle mounting groove by one, the described mounting upper end other end is connected with fine-tuning nut, described mounting lower end is provided with pore, described mounting lower end side is provided with the annular groove coaxially arranged with described pore, a locking annulus is provided with in described annular groove, described locking annulus upper end open upwards extend to form extending seat, described elongate seat is inner and be fixed in mounting by a check screw in described mounting.
2. bicycle brake handle according to claim 1, is characterized in that: described handle main body lower end is also equipped with the holding screw that abut vertical with described pin.
3. bicycle brake handle according to claim 1 and 2, is characterized in that: described locking annulus and extending seat one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510061548.1A CN104608870A (en) | 2015-02-06 | 2015-02-06 | Bicycle brake crank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510061548.1A CN104608870A (en) | 2015-02-06 | 2015-02-06 | Bicycle brake crank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104608870A true CN104608870A (en) | 2015-05-13 |
Family
ID=53143584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510061548.1A Pending CN104608870A (en) | 2015-02-06 | 2015-02-06 | Bicycle brake crank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104608870A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022141796A1 (en) * | 2020-12-30 | 2022-07-07 | 玉环凯凌机械集团股份有限公司 | High-efficiency brake center valve |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0389931A1 (en) * | 1989-03-25 | 1990-10-03 | Shimano Inc. | Brake control apparatus for bicycle |
| CN201971114U (en) * | 2010-12-08 | 2011-09-14 | 彰星实业股份有限公司 | Structure for fast disassembling wheels of bicycle |
| CN202529103U (en) * | 2012-04-12 | 2012-11-14 | 黄石职业技术学院 | Hand brake device |
| CN202827962U (en) * | 2012-08-23 | 2013-03-27 | 布雷克兴业股份有限公司 | Brake handle structure capable of cutting power off during braking. |
| CN203228907U (en) * | 2013-04-23 | 2013-10-09 | 浙江凯凯美多机车有限公司 | Hand brake of motorcycle |
-
2015
- 2015-02-06 CN CN201510061548.1A patent/CN104608870A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0389931A1 (en) * | 1989-03-25 | 1990-10-03 | Shimano Inc. | Brake control apparatus for bicycle |
| CN201971114U (en) * | 2010-12-08 | 2011-09-14 | 彰星实业股份有限公司 | Structure for fast disassembling wheels of bicycle |
| CN202529103U (en) * | 2012-04-12 | 2012-11-14 | 黄石职业技术学院 | Hand brake device |
| CN202827962U (en) * | 2012-08-23 | 2013-03-27 | 布雷克兴业股份有限公司 | Brake handle structure capable of cutting power off during braking. |
| CN203228907U (en) * | 2013-04-23 | 2013-10-09 | 浙江凯凯美多机车有限公司 | Hand brake of motorcycle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022141796A1 (en) * | 2020-12-30 | 2022-07-07 | 玉环凯凌机械集团股份有限公司 | High-efficiency brake center valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150513 |
|
| WD01 | Invention patent application deemed withdrawn after publication |